CN220426522U - Frock is used in processing of punching a hole - Google Patents
Frock is used in processing of punching a hole Download PDFInfo
- Publication number
- CN220426522U CN220426522U CN202321852318.3U CN202321852318U CN220426522U CN 220426522 U CN220426522 U CN 220426522U CN 202321852318 U CN202321852318 U CN 202321852318U CN 220426522 U CN220426522 U CN 220426522U
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- CN
- China
- Prior art keywords
- punching
- mounting
- bottom box
- plate
- lifting frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004080 punching Methods 0.000 title claims abstract description 53
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005242 forging Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Abstract
The utility model relates to the technical field of punching processing, in particular to a tool for punching processing, which comprises a bottom box; the bottom box is fixedly provided with a mounting bracket, the mounting bracket is vertically and slidably provided with a lifting frame, the mounting bracket is provided with a linear driving mechanism for driving the lifting frame to vertically move, the bottom of the lifting frame is rotatably provided with a mounting plate A, the mounting plate A is provided with a plurality of punches along an annular array, and the diameters of the punches are different; a fixed component A for limiting the mounting plate A is arranged on the lifting frame; the bottom box is rotatably provided with a mounting disc B through a mounting shaft, the mounting disc B is positioned under the mounting disc A, a plurality of punching seats are arranged on the periphery of the mounting disc B along an annular array, punching holes are formed in the punching seats, and a perforation is formed in the bottom box; and a fixing component B for limiting the mounting plate B is arranged on the bottom box. The utility model can be convenient for adjusting the punching size of the workpiece and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of punching processing, in particular to a tool for punching processing.
Background
The punching process is a process mode that a punch or a die is used for forging holes in blanks, punching is needed when various hollow forgings are forged, punching deformation is needed in a forging die cavity when forgings with holes are forged, and final forging and punching are needed after a gathering process step when annular parts are produced by die forging on a flat forging machine, and the punching is a more common process step in free forging or die forging.
In the prior art, when the size of the punching hole needs to be changed, the punching head needs to be taken down, a new punching head is installed, and the operation is complex, and time and labor are wasted.
Disclosure of Invention
The utility model aims at solving the technical problems in the background art and provides a tool for punching.
The technical scheme of the utility model is as follows: a tool for punching processing comprises a bottom box; the bottom box is fixedly provided with a mounting bracket, the mounting bracket is vertically and slidably provided with a lifting frame, the mounting bracket is provided with a linear driving mechanism for driving the lifting frame to vertically move, the bottom of the lifting frame is rotatably provided with a mounting plate A, the mounting plate A is provided with a plurality of punches along an annular array, and the diameters of the punches are different; a fixed component A for limiting the mounting plate A is arranged on the lifting frame; the bottom box is rotatably provided with a mounting disc B through a mounting shaft, the mounting disc B is positioned under the mounting disc A, a plurality of punching seats are arranged on the periphery of the mounting disc B along an annular array, punching holes are formed in the punching seats, the punching holes correspond to the punching heads one by one and are matched with the punching heads, the bottom box is provided with perforations, and the perforations are positioned between the mounting disc A and the mounting disc B; and a fixing component B for limiting the mounting plate B is arranged on the bottom box.
Preferably, the mounting plate B is provided with a circular groove, and the plurality of stamping holes are communicated with the circular groove.
Preferably, the front side of the bottom box is provided with an opening, a sealing plate is rotatably arranged at the opening, and a handle is fixed on the sealing plate; a material receiving box is arranged in the bottom box.
Preferably, a plurality of self-locking universal wheels are arranged at the bottom end of the bottom box.
Preferably, fixed subassembly A includes arm-tie, locating lever B, limiting plate, guide bar and spring B, and the both sides of crane are located respectively to arm-tie and limiting plate, through guide bar fixed connection between arm-tie and the limiting plate, and the guide bar activity runs through the crane, and spring B cover is established and is installed on the guide bar, has offered a plurality of locating holes A that supply locating lever B to insert on the mounting disc A.
Preferably, the fixed component B comprises a positioning rod A, a pull block, a limiting ring and a spring A, wherein the positioning rod A is arranged on the rear side of the bottom box in a sliding mode, the pull block is fixed at the end part of the positioning rod A, the limiting ring is fixed on the positioning rod A, the spring A is sleeved and installed on the positioning rod A, and a plurality of positioning holes B for the positioning rod A to be inserted are formed in the installation plate B.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: the method comprises the steps that a workpiece to be punched is placed on a bottom box, a linear driving mechanism is started to work so as to drive a mounting plate A to move downwards, namely a punch is driven to move downwards, so that punching work is completed, when the size of a punched hole is required to be adjusted, the mounting plate A can be rotated, the required punch is moved to be right below the mounting plate A, then the rotation angle of a mounting plate B is correspondingly adjusted, the corresponding punching seat is moved to be right below the punched hole, and the mounting plate A and the mounting plate B are locked and fixed through a fixed assembly A and a fixed assembly B respectively; in conclusion, the utility model can be convenient for adjusting the punching size of the workpiece and has strong practicability.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of the bottom box of the present utility model.
Fig. 3 is a schematic structural view of a mounting plate B according to the present utility model.
Fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1.
Reference numerals: 1. a bottom box; 101. an opening; 102. perforating; 2. a mounting bracket; 3. a mounting plate A; 301. positioning holes A; 4. a punch; 5. a sealing plate; 6. self-locking universal wheels; 7. a lifting frame; 8. a linear driving mechanism; 9. a material receiving box; 10. a handle; 11. a mounting plate B; 1101. a circular groove; 1102. positioning holes B; 12. a punching seat; 121. punching a hole; 13. a mounting shaft; 14. a positioning rod A; 15. pulling blocks; 16. a limiting ring; 17. a spring A; 18. pulling a plate; 19. a positioning rod B; 20. a limiting plate; 21. a guide rod; 22. and a spring B.
Detailed Description
As shown in fig. 1-4, the tooling for punching provided by the utility model comprises a bottom box 1; the bottom end of the bottom box 1 is provided with a plurality of self-locking universal wheels 6; the bottom box 1 is fixedly provided with a mounting bracket 2, the mounting bracket 2 is vertically and slidably provided with a lifting frame 7, the mounting bracket 2 is provided with a linear driving mechanism 8 for driving the lifting frame 7 to vertically move, the bottom of the lifting frame 7 is rotatably provided with a mounting plate A3, the mounting plate A3 is provided with a plurality of punches 4 along an annular array, and the diameters of the punches 4 are different; the lifting frame 7 is provided with a fixing component A for limiting the mounting plate A3, the fixing component A comprises a pull plate 18, a positioning rod B19, a limiting plate 20, a guide rod 21 and a spring B22, the pull plate 18 and the limiting plate 20 are respectively arranged on two sides of the lifting frame 7, the pull plate 18 and the limiting plate 20 are fixedly connected through the guide rod 21, the guide rod 21 movably penetrates through the lifting frame 7, the spring B22 is sleeved on the guide rod 21, and a plurality of positioning holes A301 for inserting the positioning rod B19 are formed in the mounting plate A3; the bottom box 1 is rotatably provided with a mounting disc B11 through a mounting shaft 13, the mounting disc B11 is positioned right below the mounting disc A3, a plurality of punching seats 12 are arranged on the periphery of the mounting disc B11 along an annular array, punching holes 121 are formed in the punching seats 12, the punching holes 121 are in one-to-one correspondence and fit with the punching heads 4, the bottom box 1 is provided with perforations 102, and the perforations 102 are positioned between the mounting disc A3 and the mounting disc B11; the bottom box 1 is provided with a fixing component B used for limiting the installation plate B11, the fixing component B comprises a positioning rod A14, a pull block 15, a limiting ring 16 and a spring A17, the positioning rod A14 is arranged on the rear side of the bottom box 1 in a sliding mode, the pull block 15 is fixed at the end portion of the positioning rod A14, the limiting ring 16 is fixed on the positioning rod A14, the spring A17 is sleeved on the positioning rod A14, and a plurality of positioning holes B1102 for the insertion of the positioning rod A14 are formed in the installation plate B11.
The mounting plate B11 is provided with a circular groove 1101, and a plurality of punching holes 121 are communicated with the circular groove 1101; an opening 101 is formed in the front side of the bottom box 1, a sealing plate 5 is rotatably arranged at the opening 101, and a handle 10 is fixed on the sealing plate 5; a material receiving box 9 is arranged in the bottom box 1; the punched fragments fall through the punched holes 121 and the circular grooves 1101 into the receiving bin 9 for collection.
The working principle of the utility model is as follows: placing a workpiece to be punched on the bottom box 1, starting a linear driving mechanism to work so as to drive the mounting plate A3 to move downwards, namely driving the punch 4 to move downwards, thus finishing the punching work, rotating the mounting plate A3 when the size of the punching is required to be adjusted, enabling the required punch 4 to move to be right below the mounting plate A, then correspondingly adjusting the rotation angle of the mounting plate B11, enabling the corresponding punching seat 12 to move to be right below the punching hole 102, and respectively locking and fixing the mounting plate A3 and the mounting plate B11 through the fixed component A and the fixed component B; in conclusion, the utility model can be convenient for adjusting the punching size of the workpiece and has strong practicability.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (4)
1. The tool for punching is characterized by comprising a bottom box (1); the bottom box (1) is fixedly provided with a mounting bracket (2), the mounting bracket (2) is vertically and slidably provided with a lifting frame (7), the mounting bracket (2) is provided with a linear driving mechanism (8) for driving the lifting frame (7) to vertically move, the bottom of the lifting frame (7) is rotatably provided with a mounting disc A (3), the mounting disc A (3) is provided with a plurality of punches (4) along an annular array, and the diameters of the punches (4) are different; a fixed component A for limiting the mounting plate A (3) is arranged on the lifting frame (7); a mounting disc B (11) is rotatably mounted in the bottom box (1) through a mounting shaft (13), the mounting disc B (11) is positioned under the mounting disc A (3), a plurality of punching seats (12) are mounted on the periphery of the mounting disc B (11) along an annular array, punching holes (121) are formed in the punching seats (12), the punching holes (121) are in one-to-one correspondence with the punching heads (4) and are matched with each other, a through hole (102) is formed in the bottom box (1), and the through hole (102) is positioned between the mounting disc A (3) and the mounting disc B (11); a fixed component B used for limiting the mounting plate B (11) is arranged on the bottom box (1);
the fixing assembly A comprises a pulling plate (18), a positioning rod B (19), a limiting plate (20), a guide rod (21) and a spring B (22), wherein the pulling plate (18) and the limiting plate (20) are respectively arranged on two sides of the lifting frame (7), the pulling plate (18) and the limiting plate (20) are fixedly connected through the guide rod (21), the guide rod (21) movably penetrates through the lifting frame (7), the spring B (22) is sleeved and arranged on the guide rod (21), and a plurality of positioning holes A (301) for inserting the positioning rod B (19) are formed in the mounting disc A (3);
the fixing assembly B comprises a positioning rod A (14), a pull block (15), a limiting ring (16) and a spring A (17), wherein the positioning rod A (14) is arranged on the rear side of the bottom box (1) in a sliding mode, the pull block (15) is fixed at the end portion of the positioning rod A (14), the limiting ring (16) is fixed on the positioning rod A (14), the spring A (17) is sleeved and installed on the positioning rod A (14), and a plurality of positioning holes B (1102) for the positioning rod A (14) to be inserted are formed in the installation plate B (11).
2. The tooling for punching according to claim 1, wherein the mounting plate B (11) is provided with a circular groove (1101), and the plurality of punching holes (121) are each communicated with the circular groove (1101).
3. The tooling for punching according to claim 2, wherein an opening (101) is formed in the front side of the bottom case (1), a sealing plate (5) is rotatably mounted at the opening (101), and a handle (10) is fixed on the sealing plate (5); a material receiving box (9) is arranged in the bottom box (1).
4. A tooling for punching according to claim 1, characterized in that the bottom end of the bottom box (1) is provided with a plurality of self-locking universal wheels (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852318.3U CN220426522U (en) | 2023-07-14 | 2023-07-14 | Frock is used in processing of punching a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852318.3U CN220426522U (en) | 2023-07-14 | 2023-07-14 | Frock is used in processing of punching a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426522U true CN220426522U (en) | 2024-02-02 |
Family
ID=89686706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321852318.3U Active CN220426522U (en) | 2023-07-14 | 2023-07-14 | Frock is used in processing of punching a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426522U (en) |
-
2023
- 2023-07-14 CN CN202321852318.3U patent/CN220426522U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |