CN210524468U - Air inlet device processing machine tool with auxiliary positioning structure - Google Patents
Air inlet device processing machine tool with auxiliary positioning structure Download PDFInfo
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- CN210524468U CN210524468U CN201921008962.6U CN201921008962U CN210524468U CN 210524468 U CN210524468 U CN 210524468U CN 201921008962 U CN201921008962 U CN 201921008962U CN 210524468 U CN210524468 U CN 210524468U
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Abstract
The air inlet machine tool with the auxiliary positioning structure comprises an operating platform and a machining head; the surface of the operating platform is provided with chutes distributed in an annular array; the inner part of each sliding groove is connected with a limiting mechanism and a second clamping mechanism in a sliding manner, and the second clamping mechanism is positioned outside the limiting mechanism; the limiting mechanism comprises a supporting mechanism, a bottom plate, a first clamping frame and a second clamping frame, the supporting mechanism is embedded into the sliding groove in a sliding mode, the top of the supporting mechanism is provided with the bottom plate, the bottom plate is attached to the surface of the operating platform, the first clamping frame and the second clamping frame are symmetrically arranged on the surface of the bottom plate, and the first clamping frame and the second clamping frame are identical in structure. The utility model discloses can effectually prevent that the blade from vibrating, squinting in the course of the work, improve the processing stability to when the clamping, the blade disect insertion to between first holding frame, the second holding frame alright, the effectual clamping time that has shortened.
Description
Technical Field
The utility model belongs to the technical field of the fan processing, in particular to air inlet ware machine tool with assistance-localization real-time structure.
Background
The air inlet device is an important part of the fan, mainly comprises a central plate and side blades, and is characterized in that when in processing, each blade needs to be welded on the central plate, and then a required pore-groove structure is processed on the air inlet device;
in the machining of a machine tool, the air inlet device needs to be positioned, however, the existing positioning structure can only clamp and limit the air inlet device from outside to inside along the diameter direction of a machine tool workbench, so that the stress surface of each blade is small, the air inlet device is unstable in machining, and the air inlet device is easy to vibrate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides the air inlet machine tool that has the assistance-localization real-time structure, and concrete technical scheme is as follows:
the air inlet machine tool with the auxiliary positioning structure comprises an operating platform and a machining head; the surface of the operating platform is provided with chutes distributed in an annular array; the inner part of each sliding groove is connected with a limiting mechanism and a second clamping mechanism in a sliding manner, and the second clamping mechanism is positioned outside the limiting mechanism; the limiting mechanism comprises a supporting mechanism, a bottom plate, a first clamping frame and a second clamping frame, the supporting mechanism is embedded in the sliding groove in a sliding mode, the bottom plate is arranged at the top of the supporting mechanism and attached to the surface of the operating platform, the first clamping frame and the second clamping frame are symmetrically arranged on the surface of the bottom plate, the first clamping frame and the second clamping frame are identical in structure, a clamping groove is formed in a spacing area between the first clamping frame and the second clamping frame, and the clamping groove is used for clamping fixed blades; the second clamping mechanism clamps and fits the top surfaces of the first clamping frame and the second clamping frame.
Further, the supporting mechanism comprises a supporting box, a first guide block and a supporting column, the supporting box is embedded in the sliding groove in a sliding mode, the first guide block is arranged at the bottom end of the supporting box and embedded in the sliding groove in a sliding mode, the supporting column is embedded in the supporting box in a sliding mode, and the top end of the supporting column is fixedly connected with the bottom plate.
Further, the second holding frame is the type of falling L, the surperficial edge of second holding frame is equipped with the baffle perpendicularly.
Further, the inner wall of first holding frame is equipped with first fixture, first fixture includes cushion and spring, the cushion is located the inner wall of first holding frame, the middle part inner wall of cushion with through spring coupling between the first holding frame.
Further, the length of cushion is the same as the length of first holding frame, the cushion is the hemisphere face structure.
Further, second fixture includes screw rod, grip block, nut and second guide block, the second guide block slide imbed in the spout, the perpendicular to surface of second guide block is fixed with the screw rod, the grip block is the U type, the screw rod run through in the groove structure department of grip block, the grip block laminate in stop gear's surface, the grip block imbed in two between the baffle, the top threaded connection nut of screw rod, the nut laminate in the surface of grip block.
The utility model has the advantages that:
1. the first clamping frame and the second clamping frame which are symmetrically arranged can limit the blade from two sides, so that the blade is effectively prevented from vibrating and deviating in the working process, the processing stability is improved, and in the process of clamping, the blade can be directly inserted between the first clamping frame and the second clamping frame, so that the clamping time is effectively shortened;
2. the limiting mechanism can transversely move along the moving groove, and the supporting mechanism can longitudinally move, so that the clamping requirements of blades of different sizes are met, and the application range is wide;
3. the soft pad can increase the centre gripping frictional force to the blade to the spring can reverse the support simultaneously, thereby stably grasps the different thickness blades.
Drawings
Fig. 1 shows a schematic view of a connection structure of an air inlet device, a limiting mechanism and a second clamping mechanism of the present invention;
fig. 2 shows a schematic structural diagram of a limiting mechanism of the present invention;
fig. 3 shows a schematic connection cross-sectional structure diagram of the limiting mechanism and the second clamping mechanism of the present invention;
fig. 4 shows the overall top view structure diagram of the machine tool of the present invention;
shown in the figure: 1. the air inlet device comprises an operating platform, 11, a sliding groove, 2, a processing machine head, 3, an air inlet device body, 31, a central plate, 32, a blade, 4, a limiting mechanism, 41, a supporting mechanism, 411, a supporting box, 412, a first guide block, 413, a supporting column, 42, a bottom plate, 43, a first clamping frame, 44, a second clamping frame, 45, a first clamping mechanism, 451, a cushion, 452, a spring, 46, a clamping groove, 47, a baffle, 5, a second clamping mechanism, 51, a screw rod, 52, a clamping plate, 53, a nut, 54 and a second guide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The air inlet machine tool with the auxiliary positioning structure comprises an operating platform 1 and a machining head 2; the surface of the operating platform 1 is provided with chutes 11 distributed in an annular array; a limiting mechanism 4 and a second clamping mechanism 5 are connected to the inside of each sliding groove 11 in a sliding manner, and the second clamping mechanism 5 is located outside the limiting mechanism 4; the limiting mechanism 4 is used for supporting and restraining the position of the blades of the air inlet device;
the limiting mechanism 4 comprises a supporting mechanism 41, a bottom plate 42, a first clamping frame 43 and a second clamping frame 44, the supporting mechanism 41 is embedded in the sliding groove 11 in a sliding manner, the bottom plate 42 is arranged at the top of the supporting mechanism 41, the bottom plate 42 is attached to the surface of the operating platform 1, and the supporting mechanism 41 is used for supporting and guiding the bottom plate 42, so that the limiting position of the limiting mechanism 4 can be adjusted conveniently, and the processing requirements of air inlets with different diameters can be met;
a first clamping frame 43 and a second clamping frame 44 are symmetrically arranged on the surface of the bottom plate 42, the first clamping frame 43 and the second clamping frame 44 have the same structure, a spacing area between the first clamping frame 43 and the second clamping frame 44 is a clamping groove 46, and the clamping groove 46 is used for clamping the fixed blade 32;
the first clamping frame 43 and the second clamping frame 44 can form two side guardrails of the blade, so that the processing effect of the air inlet device is ensured, and the air inlet device is prevented from deviating;
the second clamping mechanism 5 clamps and adheres to the top surfaces of the first clamping frame 43 and the second clamping frame 44; the second clamping mechanism 5 is used for clamping and limiting the first clamping frame 43 and the second clamping frame 44 from top to bottom.
As an improvement of the above technical solution, the supporting mechanism 41 includes a supporting box 411, a first guiding block 412 and a supporting column 413, the supporting box 411 is slidably embedded in the sliding slot 11, the bottom end of the supporting box 411 is provided with the first guiding block 412, the first guiding block 412 is slidably embedded in the sliding slot 11, the supporting column 413 is slidably embedded in the supporting box 411, and the top end of the supporting column 413 is fixedly connected to the bottom plate 42; the supporting column 413 can slide up and down to adjust the extending height of the bottom plate 42, so that the limiting height of the limiting mechanism 4 is changed, and the limiting requirements of the blades 32 with different heights are met; the first guide block 412 is arranged to facilitate the installation and the disassembly of the limiting mechanism, so that the movement is smoother.
As an improvement of the above technical solution, the second holding frame 44 is in an inverted L shape, and a baffle 47 is vertically arranged at the edge of the surface of the second holding frame 44; the clamping frame is arranged to block and limit the blade; baffle 47 is used for retraining the clamping position of second fixture 5 for second fixture 5 can accurate centre gripping when the centre gripping between baffle 47, makes second fixture 5 can be fast, accurate centre gripping in assigned position, need not to adjust the calibration once more, improves the centre gripping effect.
As a modification of the above technical solution, a first clamping mechanism 45 is disposed on an inner wall of the first clamping frame 43, the first clamping mechanism 45 includes a cushion 451 and a spring 452, the cushion 451 is disposed on the inner wall of the first clamping frame 43, and a middle inner wall of the cushion 451 is connected to the first clamping frame 43 through the spring 452; the springs 452 are used for changing the opening surface of the soft pads 451, when the blades 32 are inserted between the soft pads 451 of the clamping grooves 46, the springs 452 are pressed, the soft pads 451 can increase friction force, and the springs 452 can be supported reversely, so that the blades with different thicknesses can be stably clamped;
as a modification of the above technical solution, the length of the soft pad 451 is the same as the length of the first holding frame 43, and the soft pad 451 has a hemispherical structure; the arc is used for making things convenient for the blade to insert from each, and spherical structure can play the guide effect when inserting.
As an improvement of the above technical solution, the second clamping mechanism 5 includes a screw 51, a clamping plate 52, a nut 53 and a second guide block 54, the second guide block 54 is slidably embedded in the chute 11, the screw 51 is vertically fixed on the surface of the second guide block 54, the clamping plate 52 is U-shaped, the screw 51 penetrates through a groove structure of the clamping plate 52, and the U-shaped groove is used for facilitating the mounting and dismounting of the clamping plate 52;
the clamping plate 52 is attached to the surface of the limiting mechanism 4, the clamping plate 52 is embedded between the two baffle plates 47, the top end of the screw 51 is connected with a nut 53 in a threaded manner, and the nut 53 is attached to the surface of the clamping plate 52; the nut 53 can rotate up and down along the screw 51 to clamp and limit the clamping plate 52.
As shown in fig. 1, fig. 1 shows a schematic view of a connection structure of an air inlet device, a limiting mechanism and a second clamping mechanism of the present invention;
the surface of the operating platform 1 is provided with annularly distributed chutes 11, and the outer end parts of the chutes 11 are of an opening structure;
a limiting mechanism 4 is embedded in the sliding chute 11 close to the inner side in a sliding manner, a second clamping mechanism 5 is embedded in the sliding chute 11 close to the outer side in a sliding manner, and the limiting mechanism 4 and the second clamping mechanism 5 are arranged opposite to the blades; the second clamping mechanism 5 clamps and limits the limiting mechanism 4 from top to bottom;
the second clamping mechanism 5 and the limiting mechanism 4 can be moved along the sliding chute 11 according to the length of the blade;
the central plate 31 is arranged at the center of the operation platform 1, and the side wall of the central plate 31 is welded with blades 32 distributed in an annular array;
as shown in fig. 2, fig. 2 shows a schematic structural diagram of a limiting mechanism of the present invention;
the bottom plate 42 is of a rectangular structure, a support column 413 is vertically arranged at the center line of the bottom surface of the bottom plate 42, the support column is embedded into the support box 411 in a sliding manner, the length of the support box 411 is the same as that of the bottom plate 42, and the support box 411 and the bottom plate 42 are fixed through screws; the bottom of the supporting box 411 is provided with a first guiding block 412, and the first guiding block 412 is used for restricting the moving direction of the supporting mechanism 41;
the first clamping frame 43 and the second clamping frame 44 are symmetrically distributed on the surface of the bottom plate 42, the first clamping frame 43 and the second clamping frame 44 are both in an inverted L shape, baffles 47 are arranged on the outer edge of the surface of each clamping frame, and the area between the baffles 47 is a downward pressing placement area of the second clamping mechanism 5, so that the second clamping mechanism 5 can be quickly attached to and placed in a designated area;
the area between the two clamping frames is a clamping groove 46 for placing the blade, the inner wall of the clamping groove 46 is provided with first clamping mechanisms 45 which are distributed in bilateral symmetry, and the first clamping mechanisms 45 are of elastic structures;
as shown in fig. 3, fig. 3 is a schematic view of a connection cross-section structure of the limiting mechanism and the second clamping mechanism of the present invention;
the bottom of the sliding chute 11 is provided with a guide groove matched with the first guide block 412;
the bottom plate 42 is attached to the surface of the operating table 1, and the clamping plate 52 is attached between the two baffle plates 47;
the first clamping mechanisms 45 are symmetrically clamped and attached to two sides of the blade 32, each first clamping mechanism 45 comprises a cushion 451 and a spring 452, illustratively, the cushion 451 is made of rubber and has telescopic performance, and the springs 452 can assist in improving the telescopic performance, improve the clamping effect on the blade and meet the clamping requirements of the blades with different thicknesses;
as shown in fig. 4, fig. 4 is a schematic view of the overall top structure of the machine tool according to the present invention;
the side wall of the central plate 31 is connected with 6 blades 32, each blade 32 is clamped by a group of limiting mechanisms 4, and each group of limiting mechanisms 4 is correspondingly fixed by a group of second clamping mechanisms 5.
When the utility model is implemented, the utility model,
firstly, determining the mounting number of the required limiting mechanisms 4 and the second clamping mechanisms 5 according to the number of the blades, and then mounting each limiting mechanism 4 and each second clamping mechanism 5 on the corresponding sliding groove 11;
adjusting the protruding length of the supporting column 413 according to the height of the blade, and screwing down the screw; then, the first guide block 412 of the limiting mechanism 4 is inserted into the sliding chute 11, in the inserting process, the blade enters the clamping groove 46 and is inserted between the two first clamping mechanisms 45, the blade presses the soft plate 451 outwards, so that the spring 452 contracts, and when the blade is inserted to a proper length, the limiting mechanism 4 stops moving;
inserting a second guide block 54 of the second clamping mechanism 5 into the sliding chute 11, then moving the screw 51 to be attached to the limiting mechanism 4, then inserting the U-shaped opening of the clamping plate 52 outside the screw 51, and inserting the U-shaped clamping plate 52 between the two baffle plates 47, so that the clamping plate 52 is attached to the top surface of the limiting mechanism 4;
and finally, screwing the screw cap 53 from the top end until the screw cap 53 is tightly attached to the top surface of the clamping plate 52, wherein the clamping plate 52 also tightly presses the limiting mechanism 4 at the moment, and the limiting mechanism 4 clamps the blade, so that the processing stability of the whole air inlet device is ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The air inlet machine tool with the auxiliary positioning structure comprises an operating platform (1) and a machining head (2); the surface of the operating platform (1) is provided with chutes (11) distributed in an annular array; the method is characterized in that: a limiting mechanism (4) and a second clamping mechanism (5) are connected to the inner part of each sliding groove (11) in a sliding mode, and the second clamping mechanism (5) is located outside the limiting mechanism (4);
the limiting mechanism (4) comprises a supporting mechanism (41), a bottom plate (42), a first clamping frame (43) and a second clamping frame (44), the supporting mechanism (41) is embedded in the sliding groove (11) in a sliding mode, the bottom plate (42) is arranged at the top of the supporting mechanism (41), the bottom plate (42) is attached to the surface of the operating platform (1), the first clamping frame (43) and the second clamping frame (44) are symmetrically arranged on the surface of the bottom plate (42), the first clamping frame (43) and the second clamping frame (44) are identical in structure, a clamping groove (46) is formed in a spacing area between the first clamping frame (43) and the second clamping frame (44), and the clamping groove (46) is used for clamping and fixing the blade (32);
the second clamping mechanism (5) is clamped and attached to the top surfaces of the first clamping frame (43) and the second clamping frame (44).
2. An air inlet machine tool with an auxiliary positioning structure as claimed in claim 1, characterized in that: the supporting mechanism (41) comprises a supporting box (411), a first guide block (412) and a supporting column (413), the supporting box (411) is embedded in the sliding groove (11) in a sliding mode, the first guide block (412) is arranged at the bottom end of the supporting box (411), the first guide block (412) is embedded in the sliding groove (11) in a sliding mode, the supporting column (413) is embedded in the supporting box (411) in a sliding mode, and the top end of the supporting column (413) is fixedly connected with the bottom plate (42).
3. An air inlet machine tool with an auxiliary positioning structure as claimed in claim 2, characterized in that: the second clamping frame (44) is of an inverted L shape, and a baffle (47) is vertically arranged at the edge of the surface of the second clamping frame (44).
4. An air inlet machine tool with an auxiliary positioning structure as claimed in claim 3, characterized in that: the inner wall of first holding frame (43) is equipped with first fixture (45), first fixture (45) include cushion (451) and spring (452), cushion (451) are located the inner wall of first holding frame (43), the middle part inner wall of cushion (451) with be connected through spring (452) between first holding frame (43).
5. An air inlet machine tool with an auxiliary positioning structure as claimed in claim 4, wherein: the length of the soft pad (451) is the same as that of the first clamping frame (43), and the soft pad (451) is of a hemispherical structure.
6. An air inlet machine tool with an auxiliary positioning structure as claimed in claim 4 or 5, wherein: second fixture (5) include screw rod (51), grip block (52), nut (53) and second guide block (54), second guide block (54) slide and imbed in spout (11), the perpendicular surface of second guide block (54) is fixed with screw rod (51), grip block (52) are the U type, screw rod (51) run through in the groove structure department of grip block (52), grip block (52) laminate in the surface of stop gear (4), grip block (52) imbed in two between baffle (47), the top threaded connection nut (53) of screw rod (51), nut (53) laminate in the surface of grip block (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008962.6U CN210524468U (en) | 2019-07-01 | 2019-07-01 | Air inlet device processing machine tool with auxiliary positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008962.6U CN210524468U (en) | 2019-07-01 | 2019-07-01 | Air inlet device processing machine tool with auxiliary positioning structure |
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| Publication Number | Publication Date |
|---|---|
| CN210524468U true CN210524468U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921008962.6U Active CN210524468U (en) | 2019-07-01 | 2019-07-01 | Air inlet device processing machine tool with auxiliary positioning structure |
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| CN (1) | CN210524468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024097A (en) * | 2021-03-20 | 2021-06-25 | 南京晓庄学院 | Anti-deviation positioning and clamping device for processing and forming glass fiber reinforced plastics |
-
2019
- 2019-07-01 CN CN201921008962.6U patent/CN210524468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024097A (en) * | 2021-03-20 | 2021-06-25 | 南京晓庄学院 | Anti-deviation positioning and clamping device for processing and forming glass fiber reinforced plastics |
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