CN220881428U - Positioning die for machining - Google Patents
Positioning die for machining Download PDFInfo
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- CN220881428U CN220881428U CN202322441815.0U CN202322441815U CN220881428U CN 220881428 U CN220881428 U CN 220881428U CN 202322441815 U CN202322441815 U CN 202322441815U CN 220881428 U CN220881428 U CN 220881428U
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- 238000003754 machining Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of positioning devices, and discloses a positioning die for machining, which comprises a machining table and a workpiece, wherein machining equipment is fixedly installed on the top end wall surface of the machining table, positioning grooves are formed in the front side wall surface and the rear side wall surface of a clamping block, movable grooves are formed in the front side wall surface and the rear side wall surface of the machining table, positioning mechanisms are arranged on the front end wall surface and the rear end wall surface of the machining table, each positioning mechanism comprises a moving block and a positioning plate, one side of the moving block is provided with a telescopic groove, a driving assembly for driving the positioning plate to move is arranged in the telescopic groove, and each driving assembly comprises a gear and a rack. Through setting up positioning mechanism, locating plate swing joint accomplishes the location to the module in corresponding constant head tank, and the movable block can be moved about along the threaded rod, and the movable block can realize the same speed with the clamp block and remove, can remove the locating plate through setting up drive assembly, is convenient for accomplish the location to the clamp block.
Description
Technical Field
The utility model relates to the technical field of positioning devices, in particular to a positioning die for machining.
Background
A positioning die for machining is a device or tool for precisely positioning and fixing a workpiece during machining. These dies are typically used to ensure that the workpiece remains in the correct position during processing to ensure accuracy and consistency of processing.
In the processing processes of milling, cutting, drilling, cutting and the like, the processed workpiece is processed at the correct position to ensure that the processed product has high quality, the yield of the same batch is high, and in the machining process, the linear guide rail can generate fine errors and shake due to abrasion after long-time use, so that the qualification rate of the product can be reduced.
To this end, a positioning die for machining is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
The utility model mainly solves the technical problems existing in the prior art and provides a positioning die for machining.
In order to achieve the above purpose, the positioning die for machining comprises a machining table and a workpiece, wherein machining equipment is fixedly arranged on the top end wall surface of the machining table, a moving device is arranged on one side of the machining equipment, a clamping block is arranged on a linear guide rail of the moving device, the clamping block is rectangular, a clamping groove is arranged on one side of the clamping block, a clamping mechanism is arranged in the clamping groove, the workpiece movably penetrates through the clamping groove of the clamping block, positioning grooves are formed in the front side wall surface and the rear side wall surface of the clamping block, movable grooves are formed in the front side wall surface and the rear side wall surface of the machining table, positioning mechanisms for positioning the clamping block are arranged on the front end wall surface and the rear end wall surface of the machining table, each positioning mechanism comprises a moving block and a positioning plate, the moving block is movably clamped with the corresponding movable grooves, a telescopic groove is formed in one side of the moving block, a driving assembly for driving the positioning plate to move is arranged in the telescopic groove, each driving assembly comprises a gear and a rack, the rack is fixedly connected with the positioning plate, the rack is driven to move synchronously in the rotating process, and the positioning plate is movably clamped in the corresponding positioning grooves.
Preferably, a threaded rod is arranged in the movable groove, the threaded rod movably penetrates through the movable block, the left end of the threaded rod is movably mounted on the left side of the movable groove through a bearing, a first servo motor is fixedly mounted on the right side wall surface of the processing table, and the right end of the threaded rod movably penetrates through the movable groove and is fixedly connected with an output shaft of the first servo motor.
Preferably, a clamping groove is formed in a side wall surface, close to the processing table, of the moving block, the moving block is movably clamped with the processing table and the movable groove through the clamping groove, and the positioning plate movably penetrates through the moving block through the telescopic groove.
Preferably, the top end of the moving block is fixedly provided with a second servo motor, a rectangular groove is formed in one side wall surface of the positioning plate, and the rack is fixedly arranged in the rectangular groove.
Preferably, a driving groove is formed in a side wall surface, close to the second servo motor, of the telescopic groove, the gear is located in the driving groove, and a main shaft is fixedly penetrated through the axis of the gear.
Preferably, the bottom end of the main shaft is movably arranged on the bottom end wall surface of the driving groove through a bearing, and the top end of the main shaft movably penetrates through the driving groove and is fixedly connected with the output shaft of the second servo motor.
Preferably, the gear is movably meshed with the rack, and the main shaft and the rack are in a mutually perpendicular state.
Advantageous effects
The utility model provides a positioning die for machining. The beneficial effects are as follows:
(1) In order to ensure that the machining equipment keeps the correct position in the machining process of a machined workpiece and that the machined product is high in quality and the shape meets the acceptance standard, the positioning mechanism for positioning the clamping blocks is arranged on the front end wall surface and the rear end wall surface of the machining table and comprises the moving block and the positioning plate, the positioning plate is movably clamped in the corresponding positioning groove to finish positioning of the modules, the moving block can move left and right along the threaded rod, the moving block and the clamping block can move at the same speed, the driving assembly is arranged to move the positioning plate, positioning of the clamping blocks is convenient to finish, and the positioning device is simple to operate, high in practicability and low in later maintenance cost.
(2) This positioning die for machining, in the position control in-process to the movable block, first servo motor drive threaded rod rotates, and threaded rod activity runs through the movable block, and the block groove is established to one side of movable block, and the movable block is through block groove and processing platform, activity block between the movable groove, and the movable block removes along the threaded rod, and the position that probably needs to the machined part in the course of working of machined part is adjusted, and the movable block can be controlled to remove the cooperation clamping block and make the course of working of machined part more smooth and easy.
(3) This positioning die for machining, in the positioning work, the second servo motor drives the main shaft and rotates, and the outer wall surface of main shaft is fixed runs through the gear, and gear and rack movable engagement drive the rack and remove in the rotatory in-process of gear, rack fixed mounting in the rectangular channel of locating plate one side to the rack drives the locating plate and removes, and two locating plates respectively movable block is in the constant head tank that corresponds, guarantees that the clamp block can not take place to remove or rotate, and then ensures the accurate positioning of machined part.
Drawings
FIG. 1 is a schematic perspective view of a positioning die for machining according to the present utility model;
FIG. 2 is a schematic front view of a positioning die for machining according to the present utility model;
FIG. 3 is a schematic perspective view of a positioning mechanism of a positioning mold for machining according to the present utility model;
FIG. 4 is a schematic perspective view of a driving assembly of a positioning die for machining according to the present utility model;
FIG. 5 is a schematic diagram showing a sectional structure of a moving block of a positioning die for machining according to the present utility model;
fig. 6 is a schematic view of a positioning mechanism of a positioning mold for machining after positioning a clamping block according to the present utility model.
Legend description:
10. a processing table; 11. processing equipment; 12. a clamping block; 13. a mobile device; 14. a work piece; 15. a positioning mechanism; 16. a positioning groove; 17. a movable groove; 18. a threaded rod; 19. a moving block; 20. a first servo motor; 21. a clamping groove; 22. a second servo motor; 23. a positioning plate; 24. a telescopic slot; 25. a rack; 26. a main shaft; 27. a gear; 28. and a driving groove.
Detailed Description
As shown in fig. 1-6: the utility model provides a positioning die for machining, including processing platform 10 and machined part 14, fixedly mounted has processing equipment 11 on the top wall of processing platform 10, one side of processing equipment 11 is provided with mobile device 13, be provided with clamping piece 12 on the linear guide of mobile device 13, clamping piece 12 is the rectangle, clamping piece 12 one side is provided with the clamping groove, be provided with clamping mechanism in the clamping groove, machined part 14 activity runs through clamping groove of clamping piece 12, positioning groove 16 has all been seted up on the front and back both sides wall of clamping piece 12, the movable groove 17 has all been seted up on the front and back both sides wall of processing platform 10, be provided with the positioning mechanism 15 that is used for carrying out the location to clamping piece 12 on the front and back both ends wall of processing platform 10, positioning mechanism 15 is including movable block 19 and locating plate 23, movable block 19 and movable block 17 movable block, one side of movable block 19 has seted up flexible groove 24, be provided with the drive assembly that drives locating plate 23 and remove in the flexible groove 24, drive assembly is including gear 27 and rack 25, rack 25 and locating plate 23 fixed connection, drive 25 and locating plate 23 in the rotation in pairs in the process, the locating module 16 that the corresponding location plate 23 moves.
Specifically, in order to ensure that the machining equipment 11 maintains a correct position in the machining process of the machined part 14, and ensure that the machined product has high quality and a shape meeting the acceptance standard, the application is provided with the positioning mechanism 15 for positioning the clamping block 12 on the front end wall surface and the rear end wall surface of the machining table 10, the positioning mechanism 15 comprises the moving block 19 and the positioning plate 23, the positioning plate 23 is movably clamped in the corresponding positioning groove 16 to complete the positioning of the module, the moving block 19 can move left and right along the threaded rod 18, the moving block 19 and the clamping block 12 can move at the same speed, the positioning plate 23 can be moved by arranging the driving component, so that the positioning of the clamping block 12 is conveniently completed.
A threaded rod 18 is arranged in the movable groove 17, the threaded rod 18 movably penetrates through the movable block 19, the left end of the threaded rod 18 is movably mounted on the left side of the movable groove 17 through a bearing, a first servo motor 20 is fixedly mounted on the right side wall surface of the processing table 10, and the right end of the threaded rod 18 movably penetrates through the movable groove 17 and is fixedly connected with an output shaft of the first servo motor 20. A side wall surface of the moving block 19, which is close to the processing table 10, is provided with an engaging groove 21, the moving block 19 is movably engaged with the processing table 10 and the movable groove 17 through the engaging groove 21, and the positioning plate 23 movably penetrates through the moving block 19 through the telescopic groove 24.
Specifically, in the position adjustment process of the moving block 19, the first servo motor 20 drives the threaded rod 18 to rotate, the threaded rod 18 movably penetrates through the moving block 19, the clamping groove 21 is formed in one side of the moving block 19, the moving block 19 is movably clamped with the processing table 10 and the movable groove 17 through the clamping groove 21, the moving block 19 moves along the threaded rod 18, the position of the workpiece 14 may need to be adjusted in the processing process of the workpiece 14, and the moving block 19 can move left and right to match with the clamping block 12 so that the processing process of the workpiece 14 is smoother.
The top end of the moving block 19 is fixedly provided with a second servo motor 22, a rectangular groove is formed in one side wall surface of the positioning plate 23, and a rack 25 is fixedly arranged in the rectangular groove.
Specifically, a rectangular groove is formed in a side wall surface of the positioning plate 23, the rack 25 is fixedly installed in the rectangular groove, and movement of the positioning plate 23 is conveniently controlled by arranging the rack 25.
A driving groove 28 is formed in a side wall surface, close to the second servo motor 22, of the telescopic groove 24, a gear 27 is located in the driving groove 28, a main shaft 26 is fixedly penetrated through the axis of the gear 27, the bottom end of the main shaft 26 is movably mounted on the bottom end wall surface of the driving groove 28 through a bearing, and the top end of the main shaft 26 movably penetrates through the driving groove 28 and is fixedly connected with an output shaft of the second servo motor 22. The gear 27 is movably engaged with the rack 25, and the spindle 26 and the rack 25 are in a mutually perpendicular state.
Specifically, in the positioning operation, the second servo motor 22 drives the spindle 26 to rotate, the outer wall surface of the spindle 26 is fixedly penetrated by the gear 27, the gear 27 is movably meshed with the rack 25, the rack 25 is driven to move in the rotating process of the gear 27, the rack 25 is fixedly arranged in the rectangular groove on one side of the positioning plate 23, the rack 25 drives the positioning plate 23 to move, and the two positioning plates 23 are movably clamped in the corresponding positioning grooves 16 respectively, so that the clamping block 12 is ensured not to move or rotate, and further the accurate positioning of the workpiece 14 is ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a positioning die for machining, including processing platform (10) and machined part (14), fixed mounting has processing equipment (11) on the top wall of processing platform (10), one side of processing equipment (11) is provided with mobile device (13), be provided with on the linear guide of mobile device (13) and press from both sides tight piece (12), press from both sides tight piece (12) and be the rectangle, press from both sides tight piece (12) one side and be provided with the clamping groove, be provided with clamping mechanism in the clamping groove, the clamping groove of machined part (14) activity run through tight piece (12), its characterized in that: positioning grooves (16) are formed in the front side wall surface and the rear side wall surface of the clamping block (12), movable grooves (17) are formed in the front side wall surface and the rear side wall surface of the processing table (10), positioning mechanisms (15) used for positioning the clamping block (12) are arranged on the front side wall surface and the rear side wall surface of the processing table (10), the positioning mechanisms (15) comprise moving blocks (19) and positioning plates (23), the moving blocks (19) are movably clamped with the movable grooves (17), telescopic grooves (24) are formed in one side of the moving blocks (19), driving assemblies used for driving the positioning plates (23) to move are arranged in the telescopic grooves (24), each driving assembly comprises a gear (27) and a rack (25), the racks (25) are fixedly connected with the positioning plates (23), the racks (25) and the positioning plates (23) are driven to synchronously move in the rotating process of the gears (27), and the positioning plates (23) are movably clamped in the corresponding positioning grooves (16).
2. The positioning die for machining according to claim 1, wherein: a threaded rod (18) is arranged in the movable groove (17), the threaded rod (18) movably penetrates through the movable block (19), the left end of the threaded rod (18) is movably mounted on the left side of the movable groove (17) through a bearing, a first servo motor (20) is fixedly mounted on the right side wall surface of the processing table (10), and the right end of the threaded rod (18) movably penetrates through the movable groove (17) and is fixedly connected with an output shaft of the first servo motor (20).
3. The positioning die for machining according to claim 1, wherein: a clamping groove (21) is formed in a side wall surface, close to the processing table (10), of the moving block (19), the moving block (19) is movably clamped with the processing table (10) and the movable groove (17) through the clamping groove (21), and the positioning plate (23) movably penetrates through the moving block (19) through the telescopic groove (24).
4. The positioning die for machining according to claim 1, wherein: the top end of the moving block (19) is fixedly provided with a second servo motor (22), a rectangular groove is formed in one side wall surface of the positioning plate (23), and the rack (25) is fixedly arranged in the rectangular groove.
5. The positioning die for machining according to claim 1, wherein: a driving groove (28) is formed in a side wall surface, close to the second servo motor (22), of the telescopic groove (24), a gear (27) is located in the driving groove (28), and a spindle (26) is fixedly penetrated through the axis of the gear (27).
6. The positioning die for machining according to claim 5, wherein: the bottom end of the main shaft (26) is movably arranged on the bottom end wall surface of the driving groove (28) through a bearing, and the top end of the main shaft (26) movably penetrates through the driving groove (28) and is fixedly connected with the output shaft of the second servo motor (22).
7. The positioning die for machining according to claim 1, wherein: the gear (27) is movably meshed with the rack (25), and the main shaft (26) and the rack (25) are in a mutually perpendicular state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322441815.0U CN220881428U (en) | 2023-09-08 | 2023-09-08 | Positioning die for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322441815.0U CN220881428U (en) | 2023-09-08 | 2023-09-08 | Positioning die for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220881428U true CN220881428U (en) | 2024-05-03 |
Family
ID=90873615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322441815.0U Active CN220881428U (en) | 2023-09-08 | 2023-09-08 | Positioning die for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220881428U (en) |
-
2023
- 2023-09-08 CN CN202322441815.0U patent/CN220881428U/en active Active
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| GR01 | Patent grant | ||
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