CN114713527A - Maintenance device of practical training processing equipment - Google Patents
Maintenance device of practical training processing equipment Download PDFInfo
- Publication number
- CN114713527A CN114713527A CN202210306842.4A CN202210306842A CN114713527A CN 114713527 A CN114713527 A CN 114713527A CN 202210306842 A CN202210306842 A CN 202210306842A CN 114713527 A CN114713527 A CN 114713527A
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- Prior art keywords
- sliding
- block
- supporting
- box body
- file
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Cleaning In General (AREA)
Abstract
The invention discloses a maintenance device of practical training processing equipment, which comprises a mounting plate, a plurality of lifting roller units, a rotatable supporting box body and a collecting frame, wherein the collecting frame is positioned at the end point of the rotating track of the supporting box body; the file cleaning unit comprises a clamping component, a turnover component and a cleaning hairbrush component; the file can be clamped between the two rotatable clamping ends of the clamping assembly, the rotary power output end of the liftable overturning assembly is in sliding connection with one of the clamping ends, the sliding direction of the rotary power output end of the liftable overturning assembly is parallel to the lifting direction of the overturning assembly, and the cleaning end of the cleaning brush assembly corresponds to the tooth surface of the file. This application is through centre gripping subassembly centre gripping file, through the trip axis of upset subassembly control file to the position about the control file cleans the flank of tooth of file through cleaning brush subassembly, through the pivoted supporting box body, will clear up the iron fillings that get off from the file and shift to in collecting the frame.
Description
Technical Field
The invention relates to the field of practical training equipment, in particular to a maintenance device of practical training processing equipment.
Background
The practical training building is an important place for practical teaching, student skill training and scientific research, and the file is the most commonly used tool in the practical training building. The file is a hand tool with a plurality of fine teeth and strips on the surface, is used for filing workpieces and is used for micro-processing the surface layers of metal, wood, leather and the like.
The file is often needed to be used for processing the workpiece in the practical training process, so that the manual ability of personnel is improved. After the file is used, the file needs to be maintained, so that the service life of the file is prolonged, and the file is convenient to use. When the file is maintained, the scrap iron cannot be stained with water and needs to be cleaned along the tooth seams of the file. The existing practical training file maintenance equipment cleans the file by washing and then drying, violates the maintenance principle of the file and has the risk of rusting; the existing practical training file maintenance equipment brushes scrap iron along the length direction of the file through the hairbrush, so that the tooth surface of the file is greatly abraded, and the service life of the file is shortened.
Disclosure of Invention
The invention aims to provide a maintenance device of practical training processing equipment, which is used for cleaning and maintaining a used file in practical training.
The invention is realized by the technical scheme that the device comprises a mounting plate, wherein a plurality of lifting roller units are arranged on the mounting plate, a rotatable supporting box body is arranged on the mounting plate, the rotating axis of the supporting box body is parallel to the upper surface of the mounting plate, a file cleaning unit is arranged in the supporting box body, a collecting frame is also arranged on the mounting plate, and the collecting frame is positioned at the end point of the rotating track of the supporting box body;
the file cleaning unit comprises a clamping component, a turnover component and a cleaning hairbrush component;
the utility model discloses a support box, including support box, clamping component, upset subassembly, file, the supporting box is provided with the brush subassembly, the clamping component sets up in the supporting box, the clamping component is including two relative exposed cores, two but centre gripping file, two between the exposed core all rotates the setting in the supporting box, liftable the upset subassembly sets up on the supporting box, the direction of rise of upset subassembly and the bottom face of supporting box are mutually perpendicular, the rotation power take off end of upset subassembly parallels with the direction of rise of one of them exposed core sliding connection and slip direction and upset subassembly, be provided with clean brush subassembly in the supporting box of file below, the clean end of clean brush subassembly is corresponding with the flank of tooth of file.
Preferably, the roller unit comprises a first sliding block, a first electric telescopic rod, a first motor, a roller and a belt;
the first sliding block is arranged on the outer wall of the mounting plate in a sliding mode, the sliding direction of the first sliding block is perpendicular to the bottom end face of the mounting plate, the first sliding block is connected to the telescopic end of a first electric telescopic rod, the first electric telescopic rod is arranged on the mounting plate, a roller is arranged on the first sliding block in a rotating mode, the outer surface of the roller corresponds to the ground, a first motor is arranged on the first sliding block, and the output shaft of the first motor is connected with the roller through a belt for transmission;
the roller units are respectively arranged on the four side walls of the mounting plate.
Preferably, the overturning assembly comprises a second electric telescopic rod, a second motor, a second sliding block, a third sliding block and a first through groove;
the utility model discloses a support box, including support box, second electric telescopic handle, first logical groove inside wall, first logical groove, second electric telescopic handle sets up on the support box, second electric telescopic handle's flexible direction is mutually perpendicular with the bottom face of support box, second electric telescopic handle is connected with the second slider through the connecting block, the first logical inslot wall of second slider sliding connection, first logical groove is seted up on the lateral wall of support box and is run through the interior lateral wall of support box, be provided with the second motor on the second slider, the output shaft of second motor passes first logical groove and is connected with the third slider, one of them exposed core of third slider sliding connection centre gripping subassembly.
Preferably, the clamping assembly comprises a first clamping block and a second clamping block;
the first clamping block and the second clamping block are both positioned in the supporting box body, a plurality of first elastic supporting modules are arranged on the inner bottom surface of the supporting box body below the first clamping block in a sliding mode, supporting ends of the first elastic supporting modules are in contact with the bottom end surface of the first clamping block, a plurality of second elastic supporting modules are arranged on the inner bottom surface of the supporting box body below the second clamping block in a sliding mode, and supporting ends of the second elastic supporting modules are in contact with the bottom end surface of the second clamping block;
the first clamping block is positioned at one side close to the second motor, the third sliding block is arranged in a sliding groove in a sliding mode, the sliding groove is formed in the side wall of the first clamping block, and the sliding direction of the third sliding block is parallel to the telescopic direction of the second electric telescopic rod;
a third electric telescopic rod is arranged in the third sliding block, the telescopic end of the third electric telescopic rod can slidably extend out of the third sliding block, a plurality of clamping grooves are formed in the side wall of the sliding groove along the guiding direction of the sliding groove, and the extending section of the third sliding block of the third electric telescopic rod can be inserted into the clamping grooves;
a groove is formed in the side wall, close to the second clamping block, of the first clamping block, a third slide bar is arranged in the groove in a sliding mode, the sliding direction of the third slide bar is parallel to the axis of the output shaft of the second motor, the third slide bar extends out of the groove and is connected with a clamping block, an inserting groove is formed in the side wall, far away from the first clamping block, of the clamping block, the inserting groove can correspond to a handle of a file, a fourth spring is arranged in the groove and is connected with the third slide bar and the groove, and the file can be clamped by the clamping block and the second clamping block;
a second through groove penetrating through the inner side wall and the outer side wall of the support box body is formed in the opposite side wall of the first through groove in the support box body, a fourth sliding block is arranged in the second through groove in a sliding mode, a second clamping block is arranged in the support box body, the side wall, close to the fourth sliding block, of the second clamping block is connected with a first sliding rod in a sliding mode, the first sliding rod is parallel to the guiding direction of the sliding groove along the sliding direction of the second clamping block, the first sliding rod can rotatably and slidably penetrate through the left side wall and the right side wall of the fourth sliding block and extend out of the outer wall of the support box body, a first limiting column is arranged at the extending section of the support box body of the first sliding rod, a first spring is sleeved on the first sliding rod, and the first spring is connected with the first limiting column and the fourth sliding block;
the first limiting column is sleeved with a sleeve in a rotating and sliding manner, the sleeve is connected to the telescopic end of the second electric telescopic rod through a connecting piece, and the first limiting column is parallel to the axial direction of the first limiting column along the sliding direction of the sleeve;
the axis of the first sliding rod is coincided with the axis of the output shaft of the second motor.
Preferably, the plurality of first elastic support modules and the plurality of second elastic support modules comprise second sliding rods, second springs and second limiting columns;
the second sliding rod penetrates through the bottom wall of the supporting box body in a sliding manner and extends out of the supporting box body, a second limiting column is arranged on the second sliding rod above the inner bottom surface of the supporting box body, a second spring is sleeved on the second sliding rod between the second limiting column and the inner bottom surface of the supporting box body, and the second spring is connected with the second limiting column and the inner bottom surface of the supporting box body;
the upper end face of a second sliding rod of the first elastic support module can be in contact with the bottom end face of the first clamping block, and the upper end face of a second sliding rod of the second elastic support module can be in contact with the bottom end face of the second clamping block.
Preferably, the cleaning brush assembly comprises a cleaning brush, a fifth sliding block, a third motor, a fourth motor, a fifth motor, a gear, a rack and a sliding rail;
a sliding rail is arranged between the inner bottom surface of the supporting box body and the file, a third motor is arranged on the bottom end surface of the supporting box body, an output shaft of the third motor penetrates through the bottom wall of the supporting box body in a rotating mode and is connected with the bottom wall of the sliding rail, the axis of the output shaft of the third motor is perpendicular to the bottom end surface of the supporting box body, the guiding direction of the sliding rail is perpendicular to the axis of the output shaft of the third motor, a fifth sliding block is arranged in the sliding rail in a sliding mode, a fifth motor is arranged on the fifth sliding block, a cleaning brush is detachably arranged on the output shaft of the fifth motor, the axis of the output shaft of the fifth motor is parallel to the axis of the output shaft of the third motor, and the cleaning brush corresponds to the tooth surface of the file;
the fifth sliding block is provided with a fourth motor, the fourth motor is provided with a gear, the gear is meshed with a rack, the rack is arranged in the sliding rail, and the guiding direction of the rack is parallel to the guiding direction of the sliding rail.
Preferably, the maintenance device further comprises an upper unit capable of automatically loading the clamping assembly, and the upper unit comprises a file placing frame, an opening, an automatic opening and closing door plate, a supporting plate, a first supporting block, a second supporting block, a third supporting block, a first air cylinder, a second air cylinder, a double-head air cylinder and a notch;
the file placing frame is obliquely arranged on the mounting plate, one end of the file placing frame is provided with an opening, the opening is positioned on one side of the file placing frame with a lower horizontal height, the opening is provided with an automatic opening and closing door plate capable of closing the opening, the supporting plate is provided with a first air cylinder, a first supporting block is arranged on an expansion rod of the first air cylinder, a second supporting block and a third supporting block are arranged on the side wall, close to the first clamping block, of the first supporting block in a sliding mode, the sliding direction of the second supporting block is parallel to the sliding direction of the third supporting block, a double-head air cylinder is arranged on the first supporting block, an expansion rod of the double-head air cylinder is connected with the second supporting block, another expansion rod of the double-head air cylinder is connected with the third supporting block, a file can be placed on the upper end faces of the second supporting block and the third supporting block, and the sliding direction of the second supporting block is parallel to the axial direction of the first sliding rod, a notch allowing a file to pass through is formed in one side, close to the first supporting block, of the supporting box body;
the first supporting plate is arranged on the telescopic end of a second cylinder, the second cylinder is arranged on the mounting plate, and the telescopic direction of the second cylinder is perpendicular to the upper end surface of the mounting plate;
the minimum distance between the second supporting block and the third supporting block is a, the maximum distance between the second supporting block and the third supporting block is b, the minimum distance between the first clamping block and the second clamping block is c, and a < c < b;
the opening is located above the motion track of the second supporting block, and the slot is located on the motion track of the first supporting block.
Preferably, the maintenance device further comprises a storage unit capable of collecting the cleaned files, and the storage unit comprises a storage box, a third cylinder and a rotating roller;
the third cylinder is vertically arranged on the mounting plate, the telescopic end of the third cylinder is rotatably connected with the first support plate through a first hinge, the telescopic end of the second cylinder is rotatably connected with the first support plate through a second hinge, the rotating axis of the first hinge is parallel to the rotating axis of the second hinge, the rotating axis of the first hinge is parallel to the sliding direction of the first support block, and the plane where the axis of the third cylinder and the axis of the second cylinder are located is vertical to the sliding direction of the first support block;
the storage box is arranged on the mounting plate, and a plurality of rotating rollers are rotatably arranged in the storage box;
the cleaned files placed on the second supporting block and the third supporting block can correspond to the rotating roller.
Preferably, the maintenance device further comprises a ground cleaning unit capable of cleaning the ground, and the ground cleaning unit comprises a cleaning block, a push rod, a reset steel wire, a third spring and a third limiting column;
a cleaning block is arranged below the mounting plate, the upper end surface of the cleaning block is connected with one end of a push rod, the other end of the push rod can slidably penetrate through the upper end surface and the lower end surface of the mounting plate and can be contacted with the bottom end surface of the supporting box body, and the lower end surface of the cleaning block can be contacted with the ground;
a third limiting column is arranged on the push rod above the mounting plate, a third spring is sleeved on the push rod below the mounting plate, and the third spring is connected with the lower end face of the mounting plate and the upper end face of the cleaning block;
the rotating axis of the supporting box body is vertical to the plane of the axis of the push rod, and the axis of the push rod and the upper end face of the cleaning block are arranged at an acute angle at one side close to the collecting frame;
the upper end face of the cleaning block is also connected with one end of a reset steel wire which can pull the support box body to reset, the other end of the reset steel wire penetrates through the upper end face and the lower end face of the mounting plate in a sliding mode and is connected with the support box body, and the intersection point of the reset steel wire and the support box body is located between the rotating axis of the support box body and the intersection point of the push rod and the support box body;
when the cleaning block is at the minimum distance from the mounting plate, the push rod pushes the supporting box body to rotate by an angle larger than 90 degrees.
After adopting the structure, compared with the prior art, the invention has the following advantages:
1. the rotatable cleaning brush is arranged, the rotatable cleaning brush can correspond to the inclination angle of the tooth surface of the file under the driving of the third motor, the file can be cleaned through the fourth motor, and the service life of the file is guaranteed;
2. according to the file cleaning device, the third sliding block which slides up and down and the third electric telescopic rod matched with the clamping groove are arranged, so that the rotating axial height of the first clamping block and the second clamping block can be controlled under the driving of the second electric telescopic rod, the height of a clamped file can be controlled, the contact depth of the tooth surface of the file and the cleaning brush can be controlled, and the cleaning quality is guaranteed;
3. the lifting first sliding blocks arranged on the four side walls of the mounting plate can control the contact degree of the cleaning blocks and the ground, so that the cleaning quality of the ground is controlled;
4. this application can be when first slider goes up and down through setting up push rod and steel wire, and the upset of control supporting box body and reseing to realized the transfer to the iron fillings that clear up and get off, through brushing cleaning angle of overturning, can clear up the iron fillings that mix with in the cleaning brush in addition, guaranteed subsequent clearance quality.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the present invention are described below.
FIG. 1 is a schematic space view of a maintenance device of the present invention in a training building;
FIG. 2 is a schematic view of the construction of the maintenance device of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention at A;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view taken at B-B of the present invention;
FIG. 6 is an enlarged view of a portion of the present invention at D;
FIG. 7 is a cross-sectional view at C-C of the present invention;
FIG. 8 is an enlarged view of a portion of the present invention at E;
FIG. 9 is an enlarged fragmentary view at F of the present invention;
FIG. 10 is a schematic view showing the upper unit of the present invention with files placed on the second and third support blocks;
FIG. 11 is a schematic structural view of a slide rail, a fifth slide block, a gear and a rack of the present invention;
FIG. 12 is a schematic structural view of a third slider and a third electric telescopic rod according to the present invention;
fig. 13 is a schematic view showing the structure of various rasps.
In the figure: 1. mounting a plate; 2. supporting the box body; 3. a collection frame; 4. filing; 5. a first slider; 6. a first electric telescopic rod; 7. a first motor; 8. a roller; 9. a belt; 10. a second electric telescopic rod; 11. a second motor; 12. a second slider; 13. a third slider; 14. a first through groove; 15. a first clamping block; 16. a second clamping block; 17. a slot; 18. a chute; 19. a third electric telescopic rod; 20. a card slot; 21. a second through groove; 22. a fourth slider; 23. a first slide bar; 24. a first limit post; 25. a first spring; 26. a second slide bar; 27. a second spring; 28. a second limit post; 29. a cleaning brush; 30. a fifth slider; 31. a third motor; 32. a fourth motor; 33. a fifth motor; 35. a gear; 36. a rack; 37. a slide rail; 38. a file placing frame; 39. an opening; 40. automatically opening and closing the door panel; 41. a support plate; 42. a first support block; 43. a second support block; 44. a third support block; 45. a first cylinder; 46. a second cylinder; 47. a double-ended cylinder; 48. a storage box; 49. a third cylinder; 50. a rotating roller; 51. a cleaning block; 52. a push rod; 53. resetting the steel wire; 54. a third spring; 55. a third limiting column; 56. a notch; 58. a clamping block; 59. a third slide bar; 60. a fourth spring; 61. and (4) a groove.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1 to 13, a maintenance device for practical training processing equipment includes a mounting plate 1, a plurality of liftable roller units are arranged on the mounting plate 1, a rotatable supporting box body 2 is arranged on the mounting plate 1, a rotation axis of the supporting box body 2 is parallel to an upper surface of the mounting plate 1, a file cleaning unit is arranged in the supporting box body 2, a collecting frame 3 is further arranged on the mounting plate 1, and the collecting frame 3 is located at an end point of a rotation track of the supporting box body 2;
the file cleaning unit comprises a clamping component, a turnover component and a cleaning brush component;
the centre gripping subassembly sets up in supporting box 2, the centre gripping subassembly is including two relative exposed core, two but centre gripping file 4 between the exposed core, two the exposed core all rotates to be set up in supporting box 2, the liftable the upset subassembly sets up on supporting box 2, the direction of lift of upset subassembly is mutually perpendicular with supporting box 2's bottom face, the rotation power take off end of upset subassembly parallels with the direction of lift of one of them exposed core sliding connection and slip direction and upset subassembly, be provided with clean brush subassembly in the supporting box 2 of file 4 below, the clean end of clean brush subassembly is corresponding with the flank of tooth of file 4.
The roller unit comprises a first sliding block 5, a first electric telescopic rod 6, a first motor 7, a roller 8 and a belt 9;
the first sliding block 5 is arranged on the outer wall of the mounting plate 1 in a sliding mode, the sliding direction of the first sliding block 5 is perpendicular to the bottom end face of the mounting plate 1, the first sliding block 5 is connected to the telescopic end of the first electric telescopic rod 6, the first electric telescopic rod 6 is arranged on the mounting plate 1, a roller 8 is arranged on the first sliding block 5 in a rotating mode, the outer surface of the roller 8 corresponds to the ground, a first motor 7 is arranged on the first sliding block 5, and the output shaft of the first motor 7 is connected with the roller 8 through a belt 9 for transmission;
the plurality of roller units are respectively arranged on four side walls of the mounting plate 1.
The overturning assembly comprises a second electric telescopic rod 10, a second motor 11, a second sliding block 12, a third sliding block 13 and a first through groove 14;
second electric telescopic handle 10 sets up on supporting box 2, the flexible direction of second electric telescopic handle 10 is mutually perpendicular with supporting box 2's bottom face, second electric telescopic handle 10 is connected with second slider 12 through the connecting block, the first logical groove 14 inside wall of second slider 12 sliding connection, first logical groove 14 is seted up on supporting box 2's lateral wall and is run through supporting box 2's inside and outside lateral wall, be provided with second motor 11 on the second slider 12, second motor 11's output shaft passes first logical groove 14 and is connected with third slider 13, 13 sliding connection centre gripping subassemblies of third slider one of them exposed core.
The clamping assembly comprises a first clamping block 15 and a second clamping block 16;
the first clamping block 15 and the second clamping block 16 are both positioned in the supporting box body 2, a plurality of first elastic supporting modules are arranged on the inner bottom surface of the supporting box body 2 below the first clamping block 15 in a sliding mode, supporting ends of the first elastic supporting modules are in contact with the bottom end surface of the first clamping block 15, a plurality of second elastic supporting modules are arranged on the inner bottom surface of the supporting box body 2 below the second clamping block 16 in a sliding mode, and supporting ends of the second elastic supporting modules are in contact with the bottom end surface of the second clamping block 16;
the first clamping block 15 is positioned at one side close to the second motor 11, the third sliding block 13 is arranged in the sliding groove 18 in a sliding manner, the sliding groove 18 is formed in the side wall of the first clamping block 15, and the sliding direction of the third sliding block 13 is parallel to the expansion direction of the second electric telescopic rod 10;
a third electric telescopic rod 19 is arranged in the third sliding block 13, the telescopic end of the third electric telescopic rod 19 can slidably extend out of the third sliding block 13, a plurality of clamping grooves 20 are formed in the side wall of the sliding groove 18 along the guiding direction of the sliding groove, and the extending section of the third sliding block 13 of the third electric telescopic rod 19 can be inserted into the clamping grooves 20;
a groove 61 is formed in the side wall, close to the second clamping block 16, of the first clamping block 15, a third sliding rod 59 is arranged in the groove 61 in a sliding manner, the sliding direction of the third sliding rod 59 is parallel to the axis of the output shaft of the second motor 11, the third sliding rod 59 extends out of the groove 61 and is connected with a clamping block 58, a slot 17 is formed in the side wall, far away from the first clamping block 15, of the clamping block 58, the slot 17 can correspond to the handle of the file 4, a fourth spring 60 is arranged in the groove 61, the fourth spring 60 is connected with the third sliding rod 59 and the groove 61, and the clamping block 58 and the second clamping block 16 can clamp the file 4;
a second through groove 21 penetrating through the inner side wall and the outer side wall of the support box body 2 is formed in the opposite side wall of the first through groove 14 on the support box body 2, a fourth sliding block 22 is arranged in the second through groove 21 in a sliding manner, a second clamping block 16 is arranged in the support box body 2, a first sliding rod 23 is connected to the side wall, close to the fourth sliding block 22, of the second clamping block 16 in a sliding manner, the first sliding rod 23 is parallel to the guiding direction of the sliding groove 18 along the sliding direction of the second clamping block 16, the first sliding rod 23 rotatably and slidably penetrates through the left side wall and the right side wall of the fourth sliding block 22 and extends out of the outer wall of the support box body 2, a first limiting column 24 is arranged at the extending section of the support box body 2 of the first sliding rod 23, a first spring 25 is sleeved on the first sliding rod 23, and the first limiting column 24 is connected with the fourth sliding block 22 through the first spring 25;
the first limit column 24 is sleeved with a sleeve in a rotating and sliding manner, the sleeve is connected to the telescopic end of the second electric telescopic rod 10 through a connecting piece, and the first limit column 24 is parallel to the axial direction of the first limit column 24 along the sliding direction of the sleeve;
the axis of the first slide bar 23 coincides with the axis of the output shaft of the second motor 11.
The plurality of first elastic supporting modules and the plurality of second elastic supporting modules respectively comprise a second sliding rod 26, a second spring 27 and a second limiting column 28;
the second slide bar 26 penetrates through the bottom wall of the support box body 2 in a sliding manner and extends out of the support box body 2, a second limiting column 28 is arranged on the second slide bar 26 above the inner bottom surface of the support box body 2, a second spring 27 is sleeved on the second slide bar 26 between the second limiting column 28 and the inner bottom surface of the support box body 2, and the second spring 27 is connected with the second limiting column 28 and the inner bottom surface of the support box body 2;
the upper end surface of the second slide bar of the first elastic support module can be contacted with the bottom end surface of the first clamping block 15, and the upper end surface of the second slide bar of the second elastic support module can be contacted with the bottom end surface of the second clamping block 16.
The cleaning brush component comprises a cleaning brush 29, a fifth sliding block 30, a third motor 31, a fourth motor 32, a fifth motor 33, a gear 35, a rack 36 and a sliding rail 37;
a sliding rail 37 is arranged between the inner bottom surface of the support box body 2 and the file 4, a third motor 31 is arranged on the bottom end surface of the support box body 2, an output shaft of the third motor 31 rotatably penetrates through the bottom wall of the support box body 2 and is connected with the bottom wall of the sliding rail 37, the axis of the output shaft of the third motor 31 is perpendicular to the bottom end surface of the support box body 2, the guide direction of the sliding rail 37 is perpendicular to the axis direction of the output shaft of the third motor 31, a fifth sliding block 30 is slidably arranged in the sliding rail 37, a fifth motor 33 is arranged on the fifth sliding block 30, a cleaning brush 29 is detachably arranged on the output shaft of the fifth motor 33, the axis of the output shaft of the fifth motor 33 is parallel to the axis of the output shaft of the third motor 31, and the cleaning brush 29 corresponds to the tooth surface of the file 4;
the fifth slider 30 is provided with a fourth motor 32, the fourth motor 32 is provided with a gear 35, the gear 35 is engaged with a rack 36, the rack 36 is arranged in a slide rail 37, and the guide direction of the rack 36 is parallel to the guide direction of the slide rail 37.
The maintenance device further comprises an upper part unit capable of automatically loading the clamping assembly, wherein the upper part unit comprises a file placing frame 38, an opening 39, an automatic opening and closing door plate 40, a supporting plate 41, a first supporting block 42, a second supporting block 43, a third supporting block 44, a first air cylinder 45, a second air cylinder 46, a double-head air cylinder 47 and a notch 56;
the file placing frame 38 is obliquely arranged on the mounting plate 1, one end of the file placing frame 38 is provided with an opening 39, the opening 39 is positioned at the lower side of the horizontal height of the file placing frame 38, an automatic opening and closing door plate 40 capable of closing the opening 39 is arranged at the opening 39, a first air cylinder 45 is arranged on the supporting plate 41, a first supporting block 42 is arranged on an expansion rod of the first air cylinder 45, a second supporting block 43 and a third supporting block 44 are arranged on the first supporting block 42 close to the side wall of the first clamping block 15 in a sliding mode, the sliding direction of the second supporting block 43 is parallel to the sliding direction of the third supporting block 44, a double-head air cylinder 47 is arranged on the first supporting block 42, one expansion rod of the double-head air cylinder 47 is connected with the second supporting block 43, the other expansion rod of the double-head air cylinder 47 is connected with the third supporting block 44, and the upper end faces of the second supporting block 43 and the third supporting block 44 can place the file 4, the sliding direction of the second supporting block 43 is parallel to the axial direction of the first sliding rod 23, and a notch 56 through which the file 4 can pass is formed on one side of the supporting box body 2 close to the first supporting block 42;
the first supporting plate 41 is arranged at the telescopic end of a second air cylinder 46, the second air cylinder 46 is arranged on the mounting plate 1, and the telescopic direction of the second air cylinder 46 is perpendicular to the upper end surface of the mounting plate 1;
the minimum distance between the second supporting block 43 and the third supporting block 44 is a, the maximum distance between the second supporting block 43 and the third supporting block 44 is b, the minimum distance between the first clamping block 15 and the second clamping block 16 is c, and a < c < b;
the opening 39 is located above the motion track of the second supporting block 43, and the slot 17 is located on the motion track of the first supporting block 42.
The maintenance device also comprises a storage unit which can collect the cleaned file 4, and the storage unit comprises a storage box 48, a third cylinder 49 and a rotating roller 50;
the third cylinder 49 is vertically arranged on the mounting plate 1, the telescopic end of the third cylinder 49 is rotatably connected with the first support plate 41 through a first hinge, the telescopic end of the second cylinder 46 is rotatably connected with the first support plate 41 through a second hinge, the rotating axis of the first hinge is parallel to the rotating axis of the second hinge, the rotating axis of the first hinge is parallel to the sliding direction of the first support block 42, and the plane where the axis of the third cylinder 49 is located and the axis of the second cylinder 46 is perpendicular to the sliding direction of the first support block 42;
the containing box 48 is arranged on the mounting plate 1, and a plurality of rotating rollers 50 are rotatably arranged in the containing box 48;
the cleaned rasp 4 placed on the second and third supporting blocks 43 and 44 may correspond to the rotating roller 50.
The maintenance device also comprises a ground cleaning unit capable of cleaning the ground, wherein the ground cleaning unit comprises a cleaning block 51, a push rod 52, a reset steel wire 53, a third spring 54 and a third limiting column 55;
a cleaning block 51 is arranged below the mounting plate 1, the upper end surface of the cleaning block 51 is connected with one end of a push rod 52, the other end of the push rod 52 can slidably penetrate through the upper end surface and the lower end surface of the mounting plate 1 and can be contacted with the bottom end surface of the supporting box body 2, and the lower end surface of the cleaning block 51 can be contacted with the ground;
a third limiting column 55 is arranged on the push rod 52 above the mounting plate 1, a third spring 54 is sleeved on the push rod 52 below the mounting plate 1, and the third spring 54 is connected with the lower end face of the mounting plate 1 and the upper end face of the cleaning block 51;
the rotation axis of the supporting box body 2 is vertical to the plane where the axis of the push rod 52 is located, and the axis of the push rod 52 and the upper end surface of the cleaning block 51 are arranged at an acute angle at one side close to the collecting frame 3;
the upper end face of the cleaning block 51 is also connected with one end of a reset steel wire 53 which can pull the support box body 2 to reset, the other end of the reset steel wire 53 penetrates through the upper end face and the lower end face of the mounting plate 1 in a sliding mode and is connected with the support box body 2, and the intersection point of the reset steel wire 53 and the support box body 2 is located between the rotating axis of the support box body 2 and the intersection point of the push rod 52 and the support box body 2;
when the distance between the cleaning block 51 and the mounting plate 1 is the minimum, the push rod 52 pushes the supporting box body 2 to rotate by an angle larger than 90 degrees.
The file is a semicircular file or a flat file or a triangular file.
The working principle is as follows: after all the files 4 in the practical building are used, the files 4 are sequentially placed in the file placing frame 38, the automatic opening and closing door plate 40 is started, the opening 39 is opened to enable one file 4 to fall onto the second supporting block 43 and the third supporting block 44, the first air cylinder 45 is started to enable the file 4 to move to be above the clamping block 58 and the second clamping block 16, the double-head air cylinder 47 is started to enable the distance between the second supporting block 43 and the third supporting block 44 to be smaller than the minimum distance between the clamping block 58 and the second clamping block 16, the second air cylinder 46 and the third air cylinder 49 are started to drive the file 4 to descend, so that the file 4 is placed between the upper end face of the clamping block 58 and the upper end face of the second clamping block 16, the second supporting block 43 and the third supporting block 44 continue to descend, when the second supporting block 43 descends to enable the upper end face to be flush with the lower end face of the slot 17, the double-head air cylinder 47 is started to enable the second supporting block 43 and the third supporting block 44 to expand the clamping block 58 and the second clamping block 16, the file 4 falls on the second supporting block 43 and the third supporting block 44 again, the double-head cylinder 47 is started to reduce the distance between the second supporting block 43 and the third supporting block 44, the handle of the file 4 is inserted into the slot 17, the clamping block 58 and the second clamping block 16 clamp the file 4, the first cylinder 45 is started to retract, the third motor 31 is started to drive the slide rail 37 to rotate, the fifth motor 33 is started to drive the cleaning brush 29 to rotate reversely so as to adapt to the inclined arrangement angle of the tooth surface of the file 4, the second electric telescopic rod 10 is started to drive the second sliding block 12 to move downwards to drive the second motor 11, the third sliding block 13 and the fourth sliding block 22 to descend, the third electric telescopic rod 19 is started to insert the telescopic end thereof into the slot 20, the second motor 11 is started to drive the clamping block 58 and the second clamping block 16 to rotate, so that the tooth surface of the file 4 faces downwards, and the descending positions of the second motor 11 and the third sliding block 13 are controlled, thereby controlling the rotational axes of the clamp block 58 and the second clamp block 16, thereby controlling the depth of contact of the tooth surface of the rasp 4 with the cleaning brush 29, activating the fourth motor 32, moving the cleaning brush 29, thereby cleaning the tooth surface of the file 4, after cleaning, starting the second motor 11 to turn the file 4 to the tooth surface upward, starting the first air cylinder 45 to make the second supporting block 43 and the third supporting block 44 located below the file 4, starting the double-head air cylinder 47 to open the clamping block 58 and the second clamping block 16, the file 4 will fall onto the second supporting block 43 and the third supporting block 44, starting the first air cylinder 45 to retract to move the file 4 out of the supporting box 2, starting the second air cylinder 46 to descend, so that the second and third supporting blocks 43 and 44 are inclined toward the receiving box 48, so that the file 4 is slid onto the rotating roller 50, thereby implementing a file up-cleaning-down cycle;
when needs clear up the iron fillings in the supporting box 2 shop, start first electric telescopic handle 6, it rises to drive first slider 5, thereby make the distance between clean piece 51 and the mounting panel 1 reduce, compression third spring 54, thereby make push rod 52 upwards-inclined movement, thereby the top moves supporting box 2 and rotates, empty iron fillings to collecting in the frame 3, empty the completion back, it drives first slider 5 and descends to start first electric telescopic handle 6, third spring 54 releases, drive supporting box 2 through reset steel wire 53 and rotate and reset, through starting first motor 7, still can drive clean piece 51 and remove, thereby it is clean to the ground of instructing the building in fact.
When the file is the semicircle file, through second electric telescopic handle 10, make the axis of rotation of clamp splice 58 and second clamp splice 16 coincide mutually with the axis of the semicircular cross section of semicircle file, start second motor 11 and rotate to drive the semicircle file and rotate and contact with cleaning brush 29, thereby realize the cleanness of the tooth seam of semicircle file.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (9)
1. The maintenance device for the practical training processing equipment is characterized by comprising a mounting plate (1), wherein a plurality of liftable roller units are arranged on the mounting plate (1), a rotatable supporting box body (2) is arranged on the mounting plate (1), the rotating axis of the supporting box body (2) is parallel to the upper surface of the mounting plate (1), a file cleaning unit is arranged in the supporting box body (2), a collecting frame (3) is further arranged on the mounting plate (1), and the collecting frame (3) is located at the end point of the rotating track of the supporting box body (2);
the file cleaning unit comprises a clamping component, a turnover component and a cleaning hairbrush component;
the utility model discloses a portable electric toothbrush, including support box (2), centre gripping subassembly, upset subassembly, file (4), two, the bottom face of upset subassembly is mutually perpendicular, the rotation power take off end of upset subassembly and one of them centre gripping end sliding connection and the direction of sliding parallel with the direction of lifting of upset subassembly, be provided with clean brush subassembly in support box (2) of file (4) below, the clean end of clean brush subassembly is corresponding with the flank of tooth of file (4) including two relative exposed core, two but centre gripping file (4), two between the exposed core all rotates the setting in support box (2), the liftable the upset subassembly sets up on support box (2), the direction of lifting of upset subassembly is mutually perpendicular, the rotation power take off end of upset subassembly and one of them exposed core sliding connection and the direction of sliding parallel with the upset subassembly.
2. The maintenance device of the practical training processing equipment according to claim 1, wherein the roller unit comprises a first sliding block (5), a first electric telescopic rod (6), a first motor (7), a roller (8) and a belt (9);
the first sliding block (5) is arranged on the outer wall of the mounting plate (1) in a sliding mode, the sliding direction of the first sliding block (5) is perpendicular to the bottom end face of the mounting plate (1), the first sliding block (5) is connected to the telescopic end of the first electric telescopic rod (6), the first electric telescopic rod (6) is arranged on the mounting plate (1), a roller (8) is rotatably arranged on the first sliding block (5), the outer surface of the roller (8) corresponds to the ground, a first motor (7) is arranged on the first sliding block (5), and the output shaft of the first motor (7) is connected with the roller (8) through a belt (9) for transmission;
the plurality of roller units are respectively arranged on four side walls of the mounting plate (1).
3. The maintenance device of practical training processing equipment according to claim 1, wherein the overturning component comprises a second electric telescopic rod (10), a second motor (11), a second sliding block (12), a third sliding block (13) and a first through groove (14);
second electric telescopic handle (10) set up on supporting box (2), the flexible direction of second electric telescopic handle (10) is mutually perpendicular with the bottom face of supporting box (2), second electric telescopic handle (10) are connected with second slider (12) through the connecting block, first logical groove (14) inside wall of second slider (12) sliding connection, first logical groove (14) are seted up on the lateral wall of supporting box (2) and are run through the inside and outside lateral wall of supporting box (2), be provided with second motor (11) on second slider (12), the output shaft of second motor (11) passes first logical groove (14) and is connected with third slider (13), one of them exposed core of third slider (13) sliding connection centre gripping subassembly.
4. The maintenance device of a practical training processing equipment according to claim 3, wherein the clamping assembly comprises a first clamping block (15) and a second clamping block (16);
the first clamping block (15) and the second clamping block (16) are both positioned in the supporting box body (2), a plurality of first elastic supporting modules are arranged on the inner bottom surface of the supporting box body (2) below the first clamping block (15) in a sliding mode, supporting ends of the first elastic supporting modules are in contact with the bottom end surface of the first clamping block (15), a plurality of second elastic supporting modules are arranged on the inner bottom surface of the supporting box body (2) below the second clamping block (16) in a sliding mode, and supporting ends of the second elastic supporting modules are in contact with the bottom end surface of the second clamping block (16);
the first clamping block (15) is positioned on one side close to the second motor (11), the third sliding block (13) is arranged in the sliding groove (18) in a sliding mode, the sliding groove (18) is formed in the side wall of the first clamping block (15), and the sliding direction of the third sliding block (13) is parallel to the telescopic direction of the second electric telescopic rod (10);
a third electric telescopic rod (19) is arranged in the third sliding block (13), the telescopic end of the third electric telescopic rod (19) can slidably extend out of the third sliding block (13), a plurality of clamping grooves (20) are formed in the side wall of the sliding groove (18) along the guiding direction of the sliding groove, and the extending section of the third sliding block (13) of the third electric telescopic rod (19) can be inserted into the clamping grooves (20);
a groove (61) is formed in the side wall, close to the second clamping block (16), of the first clamping block (15), a third sliding rod (59) is arranged in the groove (61) in a sliding mode, the sliding direction of the third sliding rod (59) is parallel to the axis of the output shaft of the second motor (11), the third sliding rod (59) extends out of the groove (61) and is connected with a clamping block (58), a slot (17) is formed in the side wall, far away from the first clamping block (15), of the clamping block (58), the slot (17) can correspond to the handle of the file (4), a fourth spring (60) is arranged in the groove (61), the fourth spring (60) is connected with the third sliding rod (59) and the groove (61), and the clamping block (58) and the second clamping block (16) can clamp the file (4);
a second through groove (21) penetrating through the inner side wall and the outer side wall of the supporting box body (2) is formed in the opposite side wall of the first through groove (14) on the supporting box body (2), a fourth sliding block (22) is arranged in the second through groove (21) in a sliding manner, a second clamping block (16) is arranged in the supporting box body (2), a first sliding rod (23) is connected to the side wall, close to the fourth sliding block (22), of the second clamping block (16) in a sliding manner, the first sliding rod (23) is parallel to the guiding direction of the sliding groove (18) along the sliding direction of the second clamping block (16), the first sliding rod (23) rotatably and slidably penetrates through the left side wall and the right side wall of the fourth sliding block (22) and extends out of the outer wall of the supporting box body (2), a first limiting column (24) is arranged at the extending section of the supporting box body (2) of the first sliding rod (23), and a first spring (25) is sleeved on the first sliding rod (23), the first spring (25) is connected with the first limiting column (24) and the fourth sliding block (22);
the first limiting column (24) is sleeved with a sleeve in a rotating and sliding manner, the sleeve is connected to the telescopic end of the second electric telescopic rod (10) through a connecting piece, and the first limiting column (24) is parallel to the axial direction of the first limiting column (24) along the sliding direction of the sleeve;
the axis of the first sliding rod (23) coincides with the axis of the output shaft of the second motor (11).
5. The maintenance device of the practical training processing equipment according to claim 4, wherein the plurality of first elastic supporting modules and the plurality of second elastic supporting modules comprise second sliding rods (26), second springs (27) and second limiting columns (28);
the second sliding rod (26) penetrates through the bottom wall of the supporting box body (2) in a sliding manner and extends out of the supporting box body (2), a second limiting column (28) is arranged on the second sliding rod (26) above the inner bottom surface of the supporting box body (2), a second spring (27) is sleeved on the second sliding rod (26) between the second limiting column (28) and the inner bottom surface of the supporting box body (2), and the second spring (27) is connected with the second limiting column (28) and the inner bottom surface of the supporting box body (2);
the upper end face of a second sliding rod of the first elastic support module can be in contact with the bottom end face of the first clamping block (15), and the upper end face of a second sliding rod of the second elastic support module can be in contact with the bottom end face of the second clamping block (16).
6. The maintenance device of the practical training processing equipment according to claim 4, wherein the cleaning brush assembly comprises a cleaning brush (29), a fifth sliding block (30), a third motor (31), a fourth motor (32), a fifth motor (33), a gear (35), a rack (36) and a sliding rail (37);
a sliding rail (37) is arranged between the inner bottom surface of the supporting box body (2) and the file (4), a third motor (31) is arranged on the bottom end surface of the supporting box body (2), an output shaft of the third motor (31) penetrates through the bottom wall of the supporting box body (2) in a rotating mode and is connected with the bottom wall of the sliding rail (37), the axis of the output shaft of the third motor (31) is vertical to the bottom end surface of the supporting box body (2), the guide direction of the slide rail (37) is vertical to the axial direction of the output shaft of the third motor (31), a fifth sliding block (30) is arranged in the sliding rail (37) in a sliding manner, a fifth motor (33) is arranged on the fifth sliding block (30), a cleaning brush (29) is detachably arranged on an output shaft of the fifth motor (33), the axis of the output shaft of the fifth motor (33) is parallel to the axis of the output shaft of the third motor (31), and the cleaning brush (29) corresponds to the tooth surface of the file (4);
the fifth sliding block (30) is provided with a fourth motor (32), the fourth motor (32) is provided with a gear (35), the gear (35) is meshed with a rack (36), the rack (36) is arranged in a sliding rail (37), and the guide direction of the rack (36) is parallel to the guide direction of the sliding rail (37).
7. The maintenance device of the practical training processing equipment according to claim 4, further comprising an upper unit capable of automatically loading the clamping assembly, wherein the upper unit comprises a file placing frame (38), an opening (39), an automatic opening and closing door plate (40), a supporting plate (41), a first supporting block (42), a second supporting block (43), a third supporting block (44), a first cylinder (45), a second cylinder (46), a double-head cylinder (47) and a notch (56);
the file placing frame (38) is obliquely arranged on the mounting plate (1), one end of the file placing frame (38) is provided with an opening (39), the opening (39) is located on the lower side of the horizontal height of the file placing frame (38), an automatic opening and closing door plate (40) capable of closing the opening (39) is arranged at the opening (39), a first air cylinder (45) is arranged on the support plate (41), a first support block (42) is arranged on an expansion rod of the first air cylinder (45), a second support block (43) and a third support block (44) are arranged on the side wall, close to the first clamping block (15), of the first support block (42) in a sliding mode, the sliding direction of the second support block (43) is parallel to the sliding direction of the third support block (44), a double-head air cylinder (47) is arranged on the first support block (42), and one expansion rod of the double-head air cylinder (47) is connected with the second support block (43), the other telescopic rod of the double-head cylinder (47) is connected with a third supporting block (44), a file (4) can be placed on the upper end surfaces of the second supporting block (43) and the third supporting block (44), the sliding direction of the second supporting block (43) is parallel to the axial direction of the first sliding rod (23), and one side, close to the first supporting block (42), of the supporting box body (2) is provided with a notch (56) through which the file (4) can pass;
the first supporting plate (41) is arranged at the telescopic end of a second air cylinder (46), the second air cylinder (46) is arranged on the mounting plate (1), and the telescopic direction of the second air cylinder (46) is perpendicular to the upper end surface of the mounting plate (1);
the minimum distance between the second supporting block (43) and the third supporting block (44) is a, the maximum distance between the second supporting block (43) and the third supporting block (44) is b, the minimum distance between the first clamping block (15) and the second clamping block (16) is c, and a < c < b;
the opening (39) is positioned above the motion track of the second supporting block (43), and the slot (17) is positioned on the motion track of the first supporting block (42).
8. The maintenance device of the practical training processing equipment according to claim 7, further comprising a storage unit capable of collecting the cleaned files (4), wherein the storage unit comprises a storage box (48), a third cylinder (49) and a rotating roller (50);
the third air cylinder (49) is vertically arranged on the mounting plate (1), the telescopic end of the third air cylinder (49) is rotatably connected with the first support plate (41) through a first hinge, the telescopic end of the second air cylinder (46) is rotatably connected with the first support plate (41) through a second hinge, the rotating axis of the first hinge is parallel to the rotating axis of the second hinge, the rotating axis of the first hinge is parallel to the sliding direction of the first support block (42), and the plane where the axis of the third air cylinder (49) is located is vertical to the sliding direction of the first support block (42);
the storage box (48) is arranged on the mounting plate (1), and a plurality of rotating rollers (50) are rotatably arranged in the storage box (48);
the cleaned files (4) placed on the second supporting block (43) and the third supporting block (44) can correspond to the rotating roller (50).
9. The maintenance device of the practical training processing equipment according to claim 7, further comprising a floor cleaning unit capable of cleaning the floor, wherein the floor cleaning unit comprises a cleaning block (51), a push rod (52), a reset steel wire (53), a third spring (54) and a third limiting column (55);
a cleaning block (51) is arranged below the mounting plate (1), the upper end face of the cleaning block (51) is connected with one end of a push rod (52), the other end of the push rod (52) can slidably penetrate through the upper end face and the lower end face of the mounting plate (1) and can be contacted with the bottom end face of the supporting box body (2), and the lower end face of the cleaning block (51) can be contacted with the ground;
a third limiting column (55) is arranged on the push rod (52) above the mounting plate (1), a third spring (54) is sleeved on the push rod (52) below the mounting plate (1), and the third spring (54) is connected with the lower end face of the mounting plate (1) and the upper end face of the cleaning block (51);
the rotation axis of the supporting box body (2) is vertical to the plane of the axis of the push rod (52), and the axis of the push rod (52) and the upper end surface of the cleaning block (51) are arranged at an acute angle at one side close to the collecting frame (3);
the upper end face of the cleaning block (51) is further connected with one end of a reset steel wire (53) capable of pulling the supporting box body (2) to reset, the other end of the reset steel wire (53) penetrates through the upper end face and the lower end face of the mounting plate (1) in a sliding mode and is connected with the supporting box body (2), and the intersection point of the reset steel wire (53) and the supporting box body (2) is located between the rotating axis of the supporting box body (2) and the intersection point of the push rod (52) and the supporting box body (2);
when the cleaning block (51) is at the minimum distance from the mounting plate (1), the push rod (52) pushes the supporting box body (2) to rotate by an angle larger than 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210306842.4A CN114713527B (en) | 2022-03-25 | 2022-03-25 | Maintenance device of practical training processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210306842.4A CN114713527B (en) | 2022-03-25 | 2022-03-25 | Maintenance device of practical training processing equipment |
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| CN114713527A true CN114713527A (en) | 2022-07-08 |
| CN114713527B CN114713527B (en) | 2023-02-07 |
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| CN202210306842.4A Active CN114713527B (en) | 2022-03-25 | 2022-03-25 | Maintenance device of practical training processing equipment |
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| CN212287572U (en) * | 2020-05-09 | 2021-01-05 | 刘雕如 | Can clear up storage box is accomodate to rust-resistant file |
| CN112354910A (en) * | 2020-11-18 | 2021-02-12 | 福州市闽清县通顺科技有限公司 | Clear bits storage device of special flat file of gold worker practice |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176429A (en) * | 1977-03-22 | 1979-12-04 | Lindauer Dornier Gesellschaft Mbh | Apparatus for cleaning clamping surfaces |
| JP4250196B1 (en) * | 2008-03-21 | 2009-04-08 | 愼也 沼下 | Hydraulic rotating brush |
| CN108514457A (en) * | 2018-05-09 | 2018-09-11 | 成都君硕睿智信息科技有限公司 | A kind of comprehensive oral medical root canal file cleaning maintenance maintenance of equipment |
| CN208879834U (en) * | 2018-09-27 | 2019-05-21 | 石家庄双剑工具有限公司 | File cleaning device for surface |
| CN110695699A (en) * | 2019-09-28 | 2020-01-17 | 新昌新天龙纽尚精密轴承有限公司 | A bearing processing lathe with cooling function |
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|---|---|
| CN114713527B (en) | 2023-02-07 |
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