CN212978058U - Product positioning fixture for machining - Google Patents
Product positioning fixture for machining Download PDFInfo
- Publication number
- CN212978058U CN212978058U CN202021564878.5U CN202021564878U CN212978058U CN 212978058 U CN212978058 U CN 212978058U CN 202021564878 U CN202021564878 U CN 202021564878U CN 212978058 U CN212978058 U CN 212978058U
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- clamping part
- machining
- clamping
- screw
- exposed core
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- Expired - Fee Related
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Abstract
The utility model discloses a product positioning fixture for machining, including the machining platform, positioning fixture is installed through locating plate bolt symmetry at machining bench top both ends. Positioning fixture includes clamping part and lower clamping part, it sets up to go up clamping part detachable clamping part's top down, it is connected with the exposed core to go up clamping part one side top, go up clamping part and last exposed core integrated into one piece, clamping part one side bottom is connected with down the exposed core down, down the clamping part with exposed core integrated into one piece down, go up the exposed core with form the location notch of processing product down between the exposed core, go up the exposed core with the exposed core carries out detachable through adjusting the structure and connects down. The utility model has the advantages that: the problems of inconvenient adjustment, poor firm buffering performance and the like can be solved, the adjustment is convenient, and the firm buffering performance is good.
Description
Technical Field
The utility model relates to a machining technical field especially relates to a product positioning fixture for machining.
Background
At present, with the development of machining technology, the requirements for machining fixtures are also higher and higher. The existing clamp for machining mostly adopts a common clamping arm structure, and has the problems of inconvenient adjustment, poor firm buffering performance and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a product positioning fixture for machining can solve inconvenient regulation, the relatively poor scheduling problem of firm shock-absorbing capacity, and its convenient regulation, firm shock-absorbing capacity is good.
The technical scheme of the utility model is realized like this:
the utility model provides a product positioning fixture for machining, includes the machining platform, positioning fixture is installed through locating plate bolt symmetry at machining bench top both ends.
Positioning fixture includes clamping part and lower clamping part, it sets up to go up clamping part detachable clamping part's top down, it is connected with the exposed core to go up clamping part one side top, go up clamping part and last exposed core integrated into one piece, clamping part one side bottom is connected with down the exposed core down, down the clamping part with exposed core integrated into one piece down, go up the exposed core with form the location notch of processing product down between the exposed core, go up the exposed core with the exposed core carries out detachable through adjusting the structure and connects down.
Furthermore, the adjusting structure is a screw rod, the upper clamping part and the lower clamping part are provided with grooves matched with the screw rod, the surface of the upper clamping part is provided with a cover plate through a countersunk head screw, and the screw rod sequentially penetrates through the cover plate, the upper clamping part and the lower clamping part and is rotatably connected with a bearing fixing plate at the bottom of the groove of the lower clamping part through a bearing.
Furthermore, the upper clamping part is in threaded fit with the screw, the screw in the groove of the upper clamping part is in a threaded structure, and the lower clamping part is in sliding fit with the screw.
Furthermore, a screw head is connected to the screw thread at the top end of the upper clamping part.
Furthermore, the bottom end of the cover plate is symmetrically provided with connecting rods in the height direction of the screw rod, hook-shaped portions are arranged at the bottom ends of the connecting rods, and the hook-shaped portions are connected with the protrusions on the side walls of the grooves in a clamped mode.
Furthermore, protective pads are arranged at the top and the bottom of the positioning notch respectively.
The utility model has the advantages that: the problems of inconvenient adjustment, poor firm buffering performance and the like can be solved, the adjustment is convenient, and the firm buffering performance is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a product positioning jig for machining;
FIG. 2 is a schematic structural view of a machining product positioning jig in another state;
in the figure:
1. a processing table; 2. positioning a clamp; 3. an upper clamping portion; 4. a lower clamping portion; 5. countersunk head screws; 6. a screw; 7. a screw head; 8. a groove; 9. a cover plate; 10. an upper clamping end; 11. a lower clamping end; 12. a positioning notch; 13. a connecting rod; 14. a protrusion; 15. a hook portion; 16. a screw; 17. positioning a plate; 18. a protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
According to the utility model discloses an embodiment provides a product positioning fixture for machining.
Referring to fig. 1-2, according to the utility model discloses product positioning fixture for machining, including machining platform 1, positioning fixture 2 is installed through locating plate 17 bolt symmetry at machining platform 1 top both ends.
Positioning fixture 2 includes clamping part 3 and lower clamping part 4, it sets up to go up 3 detachable of clamping part the top of clamping part 4 down, it is connected with tip 10 to go up 3 one side tops of clamping part, it is integrated into one piece with last tip 3 to go up clamping part, 4 one side bottoms of clamping part are connected with lower tip 11 down, lower clamping part 4 with 11 integrated into one piece of lower tip, go up tip 10 with form the location notch 12 of processing product down between the tip 11, go up clamping part 3 with clamping part 4 carries out detachable through adjusting the structure and connects down.
Through the technical scheme, go up exposed core 10 with form the location notch 12 of processing product between the exposed core 11 down, the both ends of the flitch that will treat the processing are stretched into in the location notch 12, go up exposed core 10 and last clamping part 3 an organic whole and be connected, exposed core 11 and lower clamping part 4 an organic whole are connected to realize connecting clamping part 3 and lower clamping part 4 detachable through adjusting the structure, realize the height of location notch 12, can be suitable for the product of different thickness.
Further, the adjusting structure is a screw rod 6, the upper and lower clamping parts 3 and 4 are provided with grooves 8 matched with the screw rod 6, the surface of the upper clamping part 3 is provided with a cover plate 9 through a countersunk head screw 5, and the screw rod 6 sequentially penetrates through the cover plate 9, the upper clamping part 3 and the lower clamping part 4 and is rotatably connected with a bearing fixing plate 16 at the bottom of the groove 8 of the lower clamping part 4 through a bearing.
Through the technical scheme, the adjusting structure is the screw rod 6, the screw rod 6 sequentially penetrates through the cover plate 9, the upper clamping part 3 and the lower clamping part 4, and is rotatably connected with the bearing fixing plate 16 at the bottom of the groove 8 of the lower clamping part 4 through the bearing. According to the processing requirement, the whole formed by the upper clamping end 3 and the upper clamping end 10 is lifted along the height direction of the screw rod 6 by adjusting the screw rod 6, the adjustment of the whole height formed by the upper clamping end 3 and the upper clamping end 10 is completed, and the height of the positioning notch 12 is realized.
Furthermore, the upper clamping part 3 is in threaded fit with the screw rod 6, the screw rod 6 positioned in the groove 8 of the upper clamping part 3 is in a threaded structure, and the lower clamping part 4 is in sliding fit with the screw rod 6.
Through the technical scheme, the upper clamping part 3 is in threaded fit with the screw rod 6, and the height of the upper clamping part 3 can be adjusted by rotating the screw rod 6.
Further, a screw head 7 is connected to the screw 6 at the top end of the upper clamping part 3 in a threaded manner.
Through above-mentioned technical scheme, the top end screw-thread fit at screw rod 6 has screw rod head 7, can realize screw rod 6's rotation through the rotation to screw rod head 7, convenient regulation.
Furthermore, the bottom end of the cover plate 9 is symmetrically provided with connecting rods 13 in the height direction of the screw rod 6, the bottom end of each connecting rod 13 is provided with a hook-shaped part 15, and the hook-shaped parts 15 are clamped with the protrusions 14 on the side walls of the grooves 8.
Further, the top and bottom of the positioning slot 12 are provided with protective pads 18. Through the technical scheme, the protection pads 18 are arranged at the top and the bottom of the positioning notch 12, so that the buffer effect can be achieved, and meanwhile, the damage caused by clamping the two ends of the workpiece to be machined is avoided.
The utility model has the advantages that: the problems of inconvenient adjustment, poor firm buffering performance and the like can be solved, the adjustment is convenient, and the firm buffering performance is good.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The product positioning clamp for machining is characterized by comprising a machining table (1), wherein positioning clamps (2) are symmetrically arranged at two ends of the top of the machining table (1) through positioning plates (17) by bolts;
positioning fixture (2) include clamping part (3) and lower clamping part (4), it sets up to go up clamping part (3) detachable clamping part (3) the top of clamping part (4) down, it is connected with upper clamping end (10) to go up clamping part (3) one side top, go up clamping part (3) and upper clamping end (10) integrated into one piece, clamping end (11) down is connected with clamping end (4) one side bottom down, lower clamping part (4) with clamping end (11) integrated into one piece down, go up clamping end (10) with form location notch (12) of processing product down between clamping end (11), go up clamping part (3) with clamping part (4) carry out detachable connection through adjusting the structure down.
2. The product positioning fixture for machining according to claim 1, wherein the adjusting structure is a screw (6), grooves (8) matched with the screw (6) are formed in the upper clamping portion and the lower clamping portion (3 and 4), a cover plate (9) is installed on the surface of the upper clamping portion (3) through countersunk screws (5), and the screw (6) sequentially penetrates through the cover plate (9), the upper clamping portion (3) and the lower clamping portion (4) and is rotatably connected with a bearing fixing plate (16) at the bottom of the groove (8) of the lower clamping portion (4) through a bearing.
3. The product positioning jig for machining according to claim 2, characterized in that the upper clamping portion (3) is in threaded engagement with the threaded rod (6), the threaded rod (6) in the groove (8) of the upper clamping portion (3) is of a threaded configuration, and the lower clamping portion (4) is in sliding engagement with the threaded rod (6).
4. A machining product positioning jig according to claim 3 characterized in that the screw (6) at the top end of the upper clamp (3) is threadedly connected with a screw head (7).
5. The product positioning clamp for machining according to claim 2, wherein connecting rods (13) are symmetrically arranged at the bottom end of the cover plate (9) in the height direction of the screw rod (6), hook-shaped portions (15) are arranged at the bottom ends of the connecting rods (13), and the hook-shaped portions (15) are clamped with the protrusions (14) on the side walls of the grooves (8).
6. The product positioning jig for machining according to claim 1, characterized in that protection pads (18) are disposed on both the top and bottom of the positioning notch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021564878.5U CN212978058U (en) | 2020-07-31 | 2020-07-31 | Product positioning fixture for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021564878.5U CN212978058U (en) | 2020-07-31 | 2020-07-31 | Product positioning fixture for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212978058U true CN212978058U (en) | 2021-04-16 |
Family
ID=75430744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021564878.5U Expired - Fee Related CN212978058U (en) | 2020-07-31 | 2020-07-31 | Product positioning fixture for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212978058U (en) |
-
2020
- 2020-07-31 CN CN202021564878.5U patent/CN212978058U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |