CN219747102U - Positioning jig for strip-shaped workpiece - Google Patents
Positioning jig for strip-shaped workpiece Download PDFInfo
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- CN219747102U CN219747102U CN202320853880.1U CN202320853880U CN219747102U CN 219747102 U CN219747102 U CN 219747102U CN 202320853880 U CN202320853880 U CN 202320853880U CN 219747102 U CN219747102 U CN 219747102U
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a positioning jig for a strip workpiece, which comprises a base, wherein one side of the base is a positioning plane for placing the strip workpiece waiting to be processed, two rows of positioning components are arranged on the positioning plane, each positioning component comprises a rubber cushion block, the rubber cushion blocks are movably connected with the base and can be close to and far away from the positioning plane, so that the rubber cushion blocks can tightly abut against the workpiece positioned on the positioning plane, each positioning component further comprises a fixed block fixedly connected with the base, two folded plates are fixedly connected with each fixed block, and a distance is reserved between the two folded plates. According to the utility model, the strip-shaped workpiece positioned on the positioning plane is fixed in a tight collision mode through the two rows of the plurality of rubber cushion blocks, the strip-shaped workpiece is closely collided at multiple points, the coverage area is reduced, the vibration generated in workpiece processing is reduced due to the arrangement of the plurality of rubber cushion blocks in different directions, the workpiece processing is more accurate, and the processing efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of positioning jigs, in particular to a positioning jig for a strip workpiece.
Background
The tool is a large tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, and is mainly used as a tool for assisting in controlling position or action.
Patent document with publication number CN209424985U and name of a plate-shaped workpiece positioning jig discloses a plate-shaped workpiece positioning jig, including the fixed station that is used for fixed plate-shaped workpiece middle part of erectting and the fixed column that is used for supporting the plate-shaped workpiece both ends of erectting, the fixed station includes base, advancing device and fixed block, advancing device sets up in the inslot in the middle of the base, and advancing device's front end is connected with the bottom of fixed block, and advancing device's rear end is equipped with the handle the side of erectting plate-shaped workpiece still is equipped with stop device, stop device is including being located the stopper on the fixed column and being used for the screw rod and the nut that are fixed in the fixed column with the fixed block.
According to the plate-shaped workpiece positioning jig provided by the technical scheme, the plate-shaped workpiece is vertically fixed through the fixing table in the middle, the fixing columns at the two ends and the limiting device, so that the fixing stability is improved, the side edge of the plate-shaped workpiece is conveniently perforated, the yield of the plate-shaped workpiece is improved, and the production cost is saved; and because the position of the fixing column moves the adjusting position according to the length of the plate-shaped workpiece, the plate-shaped workpiece with different sizes is fixed, the adaptability of the positioning jig is improved, but the inventor discovers that the following defects exist in the technical scheme:
according to the technical scheme, the pushing device is tightly abutted against the plate-shaped material to ensure stable later processing, the pushing device covers a part of the plate-shaped material, if the area of the plate-shaped material is smaller than that of the pushing device, the plate-shaped material cannot be further processed, if the plate-shaped material is long-strip-shaped, the pushing device can only tightly abutted against one part, unstable vibration is easy to occur in the direction of long strip far away from the abutting, so that the processing of a workpiece is inaccurate, and the processing efficiency is low.
Disclosure of Invention
The utility model aims to provide a positioning jig for a strip-shaped workpiece, which is closely abutted against the strip-shaped workpiece at multiple points, reduces the coverage area and simultaneously reduces vibration generated in workpiece processing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a location tool for rectangular work piece, includes the base, one side of base is the locating plane for lay the rectangular work piece of waiting to process, be provided with two rows of locating parts on the locating plane, locating part includes a rubber cushion, the rubber cushion with base swing joint, the rubber cushion can be close to and keep away from the locating plane, thereby can closely conflict is located work piece on the locating plane.
Preferably, the positioning component further comprises a fixing block fixedly connected to the base, two symmetrically arranged folded plates are fixedly connected to the fixing block, and a distance is reserved between the two folded plates.
Preferably, the positioning member further includes a first rotating portion and a second rotating portion, the first rotating portion and the second rotating portion are both rotatably connected with the two folded plates, and the first rotating portion and the second rotating portion are rotatably connected with the same operating portion.
Preferably, the second rotating part is provided with a hollow area, the rubber cushion block is fixedly arranged on one side of the hollow area, and the rubber cushion block and the second rotating part are vertically arranged.
Preferably, the base is provided with two heightening parts, and the heightening parts are detachably connected with the base.
Preferably, the base is provided with two rows of threaded holes, the heightening part comprises a heightening cushion block, the heightening cushion block is provided with a rectangular groove, two sides of the heightening cushion block are fixedly connected with connecting blocks, the connecting blocks are provided with through holes, and the heightening part passes through the through holes and is in threaded connection with the corresponding threaded holes through fastening bolts.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the strip-shaped workpiece positioned on the positioning plane is fixed in a tight collision mode through the two rows of the plurality of rubber cushion blocks, the strip-shaped workpiece is closely collided at multiple points, the coverage area is reduced, the vibration generated in workpiece processing is reduced due to the arrangement of the plurality of rubber cushion blocks in different directions, the workpiece processing is more accurate, and the processing efficiency is higher.
Drawings
Fig. 1 is a schematic structural diagram of a positioning fixture for a long workpiece according to the present utility model;
FIG. 2 is a schematic diagram of a positioning component in a positioning fixture for a strip workpiece according to the present utility model;
FIG. 3 is a schematic view of two folded plates of a positioning device for a long workpiece according to the present utility model;
FIG. 4 is a schematic diagram showing a connection structure between an operation portion and a rubber pad in a positioning device for a long workpiece according to the present utility model;
fig. 5 is a schematic structural diagram of a base and a height-increasing cushion block in a positioning fixture for a long workpiece according to the present utility model.
In the figure:
10. a base; 11. a rubber cushion block; 12. a fixed block; 13. a folded plate; 14. a first rotating part; 15. a second rotating part; 16. an operation unit;
20. an elevation part; 21. a threaded hole; 22. height-increasing cushion blocks; 23. rectangular grooves; 24. a connecting block; 25. perforating; 26. and (5) fastening a bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-5, a positioning fixture for a long workpiece comprises a base 10, wherein one side of the base 10 is a positioning plane for placing the long workpiece waiting to be processed, two rows of positioning components are arranged on the positioning plane, each positioning component comprises a rubber cushion block 11, the rubber cushion blocks 11 are movably connected with the base 10, and the rubber cushion blocks 11 can be close to and far away from the positioning plane, so that the rubber cushion blocks 11 can tightly abut against the workpiece on the positioning plane.
Referring to fig. 2, the rubber pad 11 is generally approximately a truncated cone, specifically, one end of a smaller area thereof faces a positioning plane;
the strip-shaped workpiece is fixed in a tight interference mode by the two rows of the plurality of rubber cushion blocks 11 on the positioning plane, the strip-shaped workpiece is tightly abutted at multiple points, the coverage area is reduced, the vibration is reduced in workpiece machining due to the arrangement of the plurality of rubber cushion blocks 11 in different directions, the workpiece machining is more accurate, and the machining efficiency is higher.
Further, the positioning component further comprises a fixed block 12 fixedly connected to the base 10, and two symmetrically arranged folded plates 13 are fixedly connected to the fixed block 12, and a distance is reserved between the two folded plates 13.
Further, the positioning member further includes a first rotating portion 14 and a second rotating portion 15, the first rotating portion 14 and the second rotating portion 15 are both rotatably connected to the two folding plates 13, and the first rotating portion 14 and the second rotating portion 15 are rotatably connected to the same operating portion 16.
Further, the second rotating portion 15 has a hollow area, the rubber pad 11 is fixedly installed at one side of the hollow area, and the rubber pad 11 is vertically disposed with the second rotating portion 15.
Referring to fig. 2, the second rotating portion 15 may be rotated by an operator manually pulling the operating portion 16, thereby controlling the rubber pad 11 to approach or separate from the positioning plane.
Further, two heightening portions 20 are arranged on the base 10, and the heightening portions 20 are detachably connected with the base 10.
For the strip-shaped workpiece with a relatively thin thickness, the height is increased on the positioning plane so as to be matched with the positioning component to stably clamp and position the strip-shaped workpiece with a thin thickness.
Further, two rows of threaded holes 21 are formed in the base 10, the heightening portion 20 comprises a heightening cushion block 22, rectangular grooves 23 are formed in the heightening cushion block 22, connecting blocks 24 are fixedly connected to two sides of the heightening cushion block 22, through holes 25 are formed in the connecting blocks 24, and the heightening portion 20 is installed on the base 10 by means of fastening bolts 26 penetrating through the through holes 25 and being in threaded connection with the corresponding threaded holes 21.
If the processed long-strip-shaped workpiece is short, the positions of the two heightened cushion blocks 22 close to each other are selected to be fixed on the base 10, and if the processed long-strip-shaped workpiece is long, the positions of the two heightened cushion blocks 22 far from each other are selected to be fixed on the base 10.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A positioning jig for strip workpieces is characterized by comprising a base (10), wherein one side of the base (10) is a positioning plane for placing strip workpieces waiting to be processed, two rows of positioning components are arranged on the positioning plane, each positioning component comprises a rubber cushion block (11), the rubber cushion blocks (11) are movably connected with the base (10), and the rubber cushion blocks (11) can be close to and far away from the positioning plane so as to tightly abut against the workpieces positioned on the positioning plane.
2. A positioning jig for elongated workpieces according to claim 1, characterized in that the positioning member further comprises a fixing block (12) fixedly connected to the base (10), wherein the fixing block (12) is fixedly connected with two symmetrically arranged folded plates (13), and a distance is provided between the two folded plates (13).
3. The positioning jig for a long workpiece according to claim 2, wherein the positioning member further comprises a first rotating portion (14) and a second rotating portion (15), the first rotating portion (14) and the second rotating portion (15) are both rotatably connected with the two folded plates (13), and the first rotating portion (14) and the second rotating portion (15) are rotatably connected with the same operating portion (16).
4. A positioning jig for a long workpiece according to claim 3, wherein the second rotating portion (15) has a hollow area, the rubber pad (11) is fixedly mounted on one side of the hollow area, and the rubber pad (11) and the second rotating portion (15) are vertically arranged.
5. The positioning jig for long workpieces according to claim 4, wherein two heightening parts (20) are arranged on the base (10), and the heightening parts (20) are detachably connected with the base (10).
6. The positioning jig for strip-shaped workpieces according to claim 5, wherein the base (10) is provided with two rows of threaded holes (21), the heightening part (20) comprises a heightening cushion block (22), the heightening cushion block (22) is provided with a rectangular groove (23), two sides of the heightening cushion block (22) are fixedly connected with connecting blocks (24), the connecting blocks (24) are provided with through holes (25), and the heightening part (20) is installed on the base (10) by penetrating through the through holes (25) through fastening bolts (26) and being in threaded connection with the corresponding threaded holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853880.1U CN219747102U (en) | 2023-04-17 | 2023-04-17 | Positioning jig for strip-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853880.1U CN219747102U (en) | 2023-04-17 | 2023-04-17 | Positioning jig for strip-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747102U true CN219747102U (en) | 2023-09-26 |
Family
ID=88077264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320853880.1U Active CN219747102U (en) | 2023-04-17 | 2023-04-17 | Positioning jig for strip-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747102U (en) |
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2023
- 2023-04-17 CN CN202320853880.1U patent/CN219747102U/en active Active
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