CN118243035B - Multi-size circle runout measuring device for knife handle - Google Patents
Multi-size circle runout measuring device for knife handle Download PDFInfo
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- CN118243035B CN118243035B CN202410688902.2A CN202410688902A CN118243035B CN 118243035 B CN118243035 B CN 118243035B CN 202410688902 A CN202410688902 A CN 202410688902A CN 118243035 B CN118243035 B CN 118243035B
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- 230000000149 penetrating effect Effects 0.000 claims abstract 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of knife handle measurement, in particular to a multi-size circle runout measuring device for a knife handle, which comprises a base, a clamping mechanism, a measuring mechanism and a driving mechanism, wherein the clamping mechanism is arranged above the base, the measuring mechanism is arranged at the other side of the clamping mechanism above the base, the driving mechanism is arranged inside the base, a supporting block is fixedly connected to the upper surface of the base, the clamping mechanism comprises a first clamping block and a conical jacking block, a cavity is formed in the middle position of the base in a penetrating manner, knife handles with different widths and lengths can be clamped and fixed, the heights of the clamping blocks can be adjusted for different knife handle heights, the use flexibility of the device is improved, the first clamping block and the second clamping block are prevented from moving excessively to damage the knife handle through a first spring and a second spring, meanwhile, the sliding block is limited, and when the conical jacking block is clamped, the conical jacking block is prevented from moving randomly, and the clamping effect is affected.
Description
Technical Field
The invention relates to the technical field of knife handle measurement, in particular to a multi-size circle runout measuring device for a knife handle.
Background
The runout measurement is a method for measuring errors when a measured element rotates around a reference axis for one circle or continuously, the runout is divided into two types of circular runout and full runout, the runout measurement is applied to the measurement of equipment such as a roller, and a cutter handle is an important part for connecting a cutter and a machine tool.
When the jump is measured, the cutter handle is required to be fixed in the measuring equipment, but some measuring equipment clamps the cutter handle through manual control clamping equipment, but the cutter handle is possibly damaged due to excessive clamping during manual control, and meanwhile, some clamping equipment cannot clamp and fix cutter handles of different sizes, so that the multi-size circle jump measuring device for the cutter handle is necessary.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a multi-size circle runout measuring device for a knife handle.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a multisize circle measuring device that beats for handle of a knife, includes base and fixture and measuring mechanism and actuating mechanism, the top of base is equipped with fixture, the opposite side of the top of base above fixture is equipped with measuring mechanism, the inside of base is equipped with actuating mechanism, the last fixed surface of base is connected with the supporting shoe.
Specifically, fixture includes first grip block and toper kicking block, the intermediate position of base runs through and has seted up the cavity, the top of base is the cross for the cavity runs through and has seted up first spout, a plurality of the equal rotation in both ends inner wall of first spout is connected with first threaded rod, four the equal threaded connection of outer wall of first threaded rod has the nut, four the equal fixedly connected with of outer wall of nut blocks, wherein two the one end of blocking the piece all extends outside first spout and all fixedly connected with first grip block, other two the one end of blocking the piece all extends outside first spout and all fixedly connected with second grip block, two the one side outer wall of first grip block all runs through and has seted up the second spout, two the equal sliding connection of inner wall of second spout has the arc clamp splice, and two the one end of arc clamp splice all extends outside the second spout, two the one side outer wall of second grip block all runs through and has seted up the third spout, two the one end of first slider all extends outside the first end of first slider and all fixedly connected with the toper threaded rod.
Specifically, the measuring mechanism includes the installation piece, the removal groove has been run through to one side outer wall of supporting shoe, the inner wall sliding connection of removal groove has the removal piece, the upper surface of installation piece rotates and is connected with the second threaded rod, just the one end of second threaded rod runs through the screw and extends to outside the supporting shoe and be equipped with the handle, the one end outer wall of installation piece extends to outside the removal groove and fixedly connected with removal piece, the last fixedly connected with of removal piece beats the detector, just the one end of beating the detector runs through and extends to outside the installation piece.
Specifically, actuating mechanism includes the actuating lever, the interior bottom wall of cavity rotates and is connected with the actuating lever, the outer wall fixedly connected with second bevel gear of actuating lever, second bevel gear and four first bevel gear mesh mutually, the lower surface of base is fixed with driving motor for the position of actuating lever, just the one end of actuating lever runs through outside extending to the base through the bearing and links to each other with driving motor is fixed through the shaft coupling.
Specifically, two the position of one end outer wall of first grip block for the arc clamp splice all runs through and sets up threaded hole and equal threaded connection have the third threaded rod, two the one end of third threaded rod all extends to outside the corresponding first grip block and all is equipped with the handle, two in the one end of third threaded rod all extends to the second spout, two the equal fixedly connected with first spring of one end outer wall that the arc clamp splice is located the second spout, two the other end of first spring all offsets with the third threaded rod that corresponds.
Specifically, two the inside of slider has all run through and has offered spacing chamber, two the equal sliding connection in inner wall in spacing chamber has the stopper, two a side inner wall of third spout runs through for the position equidistance of stopper and has offered a plurality of spacing hole, two in the one end of stopper all runs through and extends to the spacing downthehole that corresponds, two the equal sliding connection in inner wall in spacing chamber has auxiliary slide, two the one end of auxiliary slide all runs through and extends to outside the slider that corresponds and rotate with the toper kicking block that corresponds and link to each other.
Specifically, two the stopper is located the equal fixedly connected with second spring of one end outer wall in spacing intracavity, two the other end of second spring all with corresponding supplementary slider is fixed continuous.
Specifically, the support columns are fixedly connected to four corners of the lower surface of the base.
The invention has the beneficial effects that:
(1) The cutter handle is placed on the base, the conical jacking block can be moved according to the opening height of the cutter handle, the conical jacking block is adjusted, the driving motor is started to drive the driving rod, the first conical gear, the second conical gear and the threaded rod to rotate, the threaded rod drives the first clamping block and the second clamping block to move reversely towards the cutter handle, the left side and the right side of the cutter handle are clamped through the arc clamping blocks, the conical jacking block clamps the front end and the rear end of the cutter handle, the cutter handles with different widths and lengths can be clamped and fixed, the heights of the clamping blocks can be adjusted according to the heights of the cutter handles, and the use flexibility of the device is improved.
(2) When first grip block and second grip block remove, first spring promotes the arc clamp splice and carries out the centre gripping to the handle of a knife outer wall, second spring promotes slider and toper kicking block and offsets to handle of a knife opening part, when the toper kicking block carries out the centre gripping to the handle of a knife, the toper kicking block drives the slider and compresses the second spring, prevent that the slider from removing at will, prevent through first spring and second spring that first grip block and second grip block from removing excessively, cause the damage to the handle of a knife, limit the slider simultaneously, when preventing toper kicking block centre gripping, the toper kicking block removes at will, influence the centre gripping effect.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic cross-sectional view of a base of the present invention;
FIG. 3 is a schematic cross-sectional view of a second clamping block according to the present invention;
FIG. 4 is a schematic diagram of the front view of the support block of the present invention;
FIG. 5 is a schematic diagram of the front view of the first clamping block according to the present invention;
FIG. 6 is a schematic diagram of the front view of the second clamping block according to the present invention;
fig. 7 is a schematic cross-sectional view of a first clamping block according to the present invention.
In the figure: 1. a base; 2. a clamping mechanism; 21. a first clamping block; 22. a first threaded rod; 23. a nut; 24. a blocking block; 26. a second clamping block; 27. arc clamping blocks; 28. a slide block; 29. a conical top block; 210. a first bevel gear; 3. a measuring mechanism; 31. a mounting block; 32. a moving block; 33. a second threaded rod; 34. a runout detector; 4.a driving mechanism; 41. a driving rod; 42. a second bevel gear; 43. a driving motor; 6. a support block; 7. a third threaded rod; 8. a first spring; 9. a limiting block; 10. a limiting hole; 11. an auxiliary slide block; 12. a second spring; 13. and (5) supporting the column.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-7, the multi-size circle runout measuring device for the knife handle comprises a base 1, a clamping mechanism 2, a measuring mechanism 3 and a driving mechanism 4, wherein the clamping mechanism 2 is arranged above the base 1, the measuring mechanism 3 is arranged on the other side of the clamping mechanism 2 above the base 1, the driving mechanism 4 is arranged inside the base 1, and a supporting block 6 is fixedly connected to the upper surface of the base 1.
Wherein, fixture 2 includes first grip block 21 and toper kicking block 29, the cavity has been run through to the intermediate position of base 1, the top of base 1 is the cross for the cavity runs through and has seted up first spout, the equal rotation in both ends inner wall of a plurality of first spout is connected with first threaded rod 22, the equal threaded connection of outer wall of four first threaded rods 22 has nut 23, the equal fixedly connected with of outer wall of four nuts 23 blocks 24, wherein the one end of two blocks 24 all extends outside first spout and the equal fixedly connected with first grip block 21, the one end of other two blocks 24 all extends outside first spout and the equal fixedly connected with second grip block 26, the one side outer wall of two first grip blocks 21 all runs through and has seted up the second spout, the equal sliding connection of inner wall of two second spouts has arc clamp splice 27, and the one end of two arc clamp splice 27 all extends outside the second spout that corresponds, the one side outer wall of two second grip blocks 26 all runs through and has seted up the third spout, the equal sliding connection of inner wall of two third spout has slider 28, two blocks 28 all extend outside the equal fixedly connected with the toper wheel of four first end of two first spout and the equal extension to the equal top wheel of a first end of two second spout.
Wherein, measuring mechanism 3 includes installation piece 31, the removal groove has been run through to one side outer wall of supporting shoe 6, the inner wall sliding connection of removal groove has movable block 32, the upper surface rotation of installation piece 31 is connected with second threaded rod 33, and the one end of second threaded rod 33 runs through the screw and extends to outside the supporting shoe 6 and be equipped with the handle, the one end outer wall of installation piece 31 extends to outside the removal groove and fixedly connected with movable block 32, the upper surface fixedly connected with of movable block 32 beats detector 34, and beat detector 34's one end runs through and extends to outside the installation piece 31, beat detector 34 model is BT30/40.
The driving mechanism 4 comprises a driving rod 41, the inner bottom wall of the cavity is rotatably connected with the driving rod 41, the outer wall of the driving rod 41 is fixedly connected with a second bevel gear 42, the second bevel gear 42 is meshed with four first bevel gears 210, the lower surface of the base 1 is fixedly connected with a driving motor 43 relative to the position of the driving rod 41, and one end of the driving rod 41 penetrates through the base 1 through a bearing and is fixedly connected with the driving motor 43 through a coupler.
Wherein, the screw hole and the equal threaded connection of two first grip block 21's one end outer wall all run through for arc clamp splice 27's position has third threaded rod 7, and the one end of two third threaded rods 7 all extends to outside the corresponding first grip block 21 and all is equipped with the handle, and in the one end of two third threaded rods 7 all extended to the second spout, the equal fixedly connected with first spring 8 of one end outer wall that two arc clamp splice 27 are located the second spout, the other end of two first springs 8 all offsets with the third threaded rod 7 that corresponds.
Wherein, the inside of two sliders 28 has all run through and has offered spacing chamber, the equal sliding connection in inner wall in two spacing chambeies has stopper 9, a plurality of spacing hole 10 has been run through for the position equidistance of stopper 9 to one side inner wall of two third spouts, the one end of two stopper 9 all runs through and extends to in the spacing hole 10 that corresponds, the equal sliding connection in inner wall in two spacing chambeies has auxiliary slide 11, the one end of two auxiliary slide 11 all runs through and extends to outside the slider 28 that corresponds and rotate with the toper kicking block 29 that corresponds and link to each other.
Wherein, two stopper 9 are located the equal fixedly connected with second spring 12 of one end outer wall in spacing intracavity, and the other end of two second springs 12 all links to each other with corresponding supplementary slider 11 is fixed.
Wherein, the four corners of the lower surface of the base 1 are fixedly connected with support columns 13.
When in use, the driving motor 43 and the runout detector 34 are connected with an external driving source through a controller, the knife handle to be detected is placed on the base 1, the conical top block 29 is moved according to the heights of openings at two ends of the knife handle, the conical top block 29 drives the auxiliary slide block 11 and the slide block 28 to move in the second clamping block 26, the conical top block 29 is moved to a required position, the second spring 12 pushes the limiting block 9 to move into the limiting hole 10, the conical top block 29 is limited and fixed, the driving motor 43 is started, the driving motor 43 drives the driving rod 41 and the second conical gear 42 to rotate, the second conical gear 42 drives the meshed first conical gear 210 to rotate, the first conical gear 210 drives the first threaded rod 22 to rotate, the first threaded rod 22 drives the nuts 23 and the blocking block 24 and the first clamping block 21 and the second clamping block 26 to move towards the position of the knife handle, the first clamping block 21 drives the arc clamping block 27 to clamp the left side and the right side of the knife handle, the second clamping block 26 drives the conical jacking block 29 to clamp the front side and the back side of the knife handle, the arc clamping block 27 moves in the first clamping block 21 and compresses the first spring 8, the conical jacking block 29 drives the auxiliary sliding block 11 to move in the sliding block 28 and compress the second spring 12 to prevent the sliding block 28 from moving randomly, after the knife handle is clamped, the handle drives the third threaded rod 7 to rotate inwards and compress the first spring 8 to prevent the arc clamping block 27 from moving randomly, after the knife handle is clamped and fixed, the handle drives the second threaded rod 33 to rotate, the second threaded rod 33 drives the mounting block 31 to move with the moving block 32, the moving block 32 drives the jump detector 34 to move so that the contact point of the jump detector 34 abuts against the outer wall of the knife handle to drive the knife handle to rotate, the tool shank can be detected by the runout detector 34.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a multisize circle measuring device that beats for handle of a knife, includes base (1) and fixture (2) and measuring mechanism (3) and actuating mechanism (4), its characterized in that, the top of base (1) is equipped with fixture (2), the opposite side that lies in fixture (2) above base (1) is equipped with measuring mechanism (3), the inside of base (1) is equipped with actuating mechanism (4), the upper surface fixedly connected with supporting shoe (6) of base (1);
Wherein, fixture (2) includes first grip block (21) and toper kicking block (29), the intermediate position of base (1) runs through and has offered the cavity, the top of base (1) is the cross for the cavity and runs through and offered first spout, a plurality of first spout's both ends inner wall all rotates jointly and is connected with first threaded rod (22), four the outer wall equal threaded connection of first threaded rod (22) has nut (23), four the equal fixedly connected with of outer wall of nut (23) blocks (24), wherein two the one end of blocking block (24) all extends to first spout outside and all fixedly connected with first grip block (21), other two the one end of blocking block (24) all extends to outside the first spout and all fixedly connected with second grip block (26), two the one side outer wall of first grip block (21) all runs through and has offered the second spout, two the equal sliding connection of inner wall of second spout has arc grip block (27), and two the one end of blocking block (24) all extends to outside the first spout (28) corresponding to the second spout (28), one ends of the four first threaded rods (22) extend into the cavity in a penetrating mode and are fixedly connected with first conical gears (210);
The measuring mechanism (3) comprises a mounting block (31), a moving groove is formed in the outer wall of one side of the supporting block (6) in a penetrating mode, a moving block (32) is connected to the inner wall of the moving groove in a sliding mode, a second threaded rod (33) is connected to the upper surface of the mounting block (31) in a rotating mode, one end of the second threaded rod (33) extends out of the supporting block (6) in a penetrating mode through a threaded hole and is provided with a handle, the outer wall of one end of the mounting block (31) extends out of the moving groove and is fixedly connected with the moving block (32), a runout detector (34) is fixedly connected to the upper surface of the moving block (32), and one end of the runout detector (34) extends out of the mounting block (31) in a penetrating mode;
the driving mechanism (4) comprises a driving rod (41), the inner bottom wall of the cavity is rotationally connected with the driving rod (41), the outer wall of the driving rod (41) is fixedly connected with a second bevel gear (42), the second bevel gear (42) is meshed with the four first bevel gears (210), the driving motor (43) is fixedly connected to the lower surface of the base (1) relative to the position of the driving rod (41), and one end of the driving rod (41) penetrates through the base (1) through a bearing and is fixedly connected with the driving motor (43) through a coupler;
The positions of the outer walls of one ends of the two first clamping blocks (21) relative to the arc clamping blocks (27) are provided with threaded holes in a penetrating mode, the threaded holes are connected with third threaded rods (7) in a threaded mode, one ends of the two third threaded rods (7) extend out of the corresponding first clamping blocks (21) and are provided with handles, one ends of the two third threaded rods (7) extend into the second sliding grooves, the outer walls of one ends of the two arc clamping blocks (27) located in the second sliding grooves are fixedly connected with first springs (8), and the other ends of the two first springs (8) are propped against the corresponding third threaded rods (7);
The inside of each of the two sliding blocks (28) is provided with a limiting cavity in a penetrating mode, the inner walls of the two limiting cavities are connected with limiting blocks (9) in a sliding mode, a plurality of limiting holes (10) are formed in the inner walls of one side of each of the two third sliding grooves in an equidistant penetrating mode relative to the positions of the limiting blocks (9), one ends of the two limiting blocks (9) extend into the corresponding limiting holes (10) in a penetrating mode, the inner walls of the two limiting cavities are connected with auxiliary sliding blocks (11) in a sliding mode, and one ends of the two auxiliary sliding blocks (11) extend out of the corresponding sliding blocks (28) in a penetrating mode and are connected with the corresponding conical jacking blocks (29) in a rotating mode;
the outer walls of one ends of the two limiting blocks (9) located in the limiting cavity are fixedly connected with second springs (12), and the other ends of the two second springs (12) are fixedly connected with corresponding auxiliary sliding blocks (11).
2. The multi-dimensional circle run-out measuring device of claim 1, wherein: support columns (13) are fixedly connected to four corners of the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410688902.2A CN118243035B (en) | 2024-05-30 | 2024-05-30 | Multi-size circle runout measuring device for knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410688902.2A CN118243035B (en) | 2024-05-30 | 2024-05-30 | Multi-size circle runout measuring device for knife handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118243035A CN118243035A (en) | 2024-06-25 |
| CN118243035B true CN118243035B (en) | 2024-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410688902.2A Active CN118243035B (en) | 2024-05-30 | 2024-05-30 | Multi-size circle runout measuring device for knife handle |
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| CN (1) | CN118243035B (en) |
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| CN111964551A (en) * | 2020-08-03 | 2020-11-20 | 丽水市知源科技有限公司 | Bearing roller size and circular run-out detection device and use method |
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| KR102076449B1 (en) * | 2019-07-10 | 2020-02-11 | 박규식 | Apparatus for inspecting runout of shaft |
| CN210923032U (en) * | 2019-08-23 | 2020-07-03 | 北京理工大学 | A radial circular runout measuring instrument |
| KR102149428B1 (en) * | 2019-09-27 | 2020-08-28 | 류덕현 | Continual inspection method for axle assembly and inspection apparatus thereof |
| CN213579009U (en) * | 2020-12-08 | 2021-06-29 | 石家庄凯泉杂质泵有限公司 | Mechanism for measuring circular run-out of part |
| CN213956251U (en) * | 2020-12-17 | 2021-08-13 | 长春一东离合器股份有限公司 | Clutch disc inter-shaft circle run-out value detection device |
| CN113716072B (en) * | 2021-09-17 | 2023-09-19 | 中国人民解放军空军航空大学 | Clamping device for detecting aircraft parts |
| CN216717313U (en) * | 2021-12-20 | 2022-06-10 | 昆山巨都精密机械有限公司 | Axle type part circle detection machine that beats |
| CN217648189U (en) * | 2022-01-27 | 2022-10-25 | 瓦房店巨达轴承制造有限公司 | Clamping mechanism for grinding tapered roller |
| CN219624630U (en) * | 2023-03-14 | 2023-09-01 | 石家庄市鑫捷螺旋齿制造有限公司 | Radial runout detection device for bevel gear ring gear |
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| CN102901456A (en) * | 2012-09-12 | 2013-01-30 | 深圳深蓝精机有限公司 | Detection device and method for detecting outer diameter, runout value and roundness of circular shaft |
| CN111964551A (en) * | 2020-08-03 | 2020-11-20 | 丽水市知源科技有限公司 | Bearing roller size and circular run-out detection device and use method |
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| CN118243035A (en) | 2024-06-25 |
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