CN222405322U - Metal special-shaped part machining clamp - Google Patents
Metal special-shaped part machining clamp Download PDFInfo
- Publication number
- CN222405322U CN222405322U CN202420920920.4U CN202420920920U CN222405322U CN 222405322 U CN222405322 U CN 222405322U CN 202420920920 U CN202420920920 U CN 202420920920U CN 222405322 U CN222405322 U CN 222405322U
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- China
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- support frame
- shaped parts
- clamping block
- special
- sliders
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- 239000002184 metal Substances 0.000 title claims abstract description 20
- 238000003754 machining Methods 0.000 title description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
本实用新型提供金属异形件加工夹具，包括支撑架，支撑架上滑动设置有两个滑块，支撑架上设置有用于驱动两个滑块往相对方向移动的驱动机构，每个滑块上方均设置有固定板，固定板上对称开设有弧形槽，弧形槽中均可转动设置有夹块，夹块两端对称设置有安装板，弧形槽的两端对称开设有滑槽，且安装板滑动安装于滑槽的内部，安装板上设置有弹簧，且弹簧的另一端固定安装在滑槽的内部。通过驱动机构控制滑块移动，实现夹块对异形件的自动夹紧与松开，操作简便，适应性强，夹块可转动并借助弹簧弹性调整，能紧密贴合异形件轮廓，确保夹持的稳定性与准确性。
The utility model provides a metal special-shaped parts processing fixture, including a support frame, two sliders are slidably arranged on the support frame, a driving mechanism for driving the two sliders to move in relative directions is arranged on the support frame, a fixing plate is arranged above each slider, arc grooves are symmetrically opened on the fixing plate, clamping blocks are rotatably arranged in the arc grooves, mounting plates are symmetrically arranged at both ends of the clamping block, slide grooves are symmetrically opened at both ends of the arc groove, and the mounting plate is slidably installed inside the slide groove, a spring is arranged on the mounting plate, and the other end of the spring is fixedly installed inside the slide groove. The movement of the slider is controlled by the driving mechanism to realize the automatic clamping and loosening of the special-shaped parts by the clamping block, which is easy to operate and has strong adaptability. The clamping block can be rotated and adjusted with the help of spring elasticity, and can closely fit the contour of the special-shaped parts to ensure the stability and accuracy of clamping.
Description
Technical Field
The utility model relates to the technical field of metal machining, in particular to a metal special-shaped piece machining clamp.
Background
The special fixture is used for clamping various complicated and changeable metal special-shaped parts in high efficiency and stability, and has critical locating and fixing functions during metal machining, precise position of special-shaped parts in cutting, drilling, polishing and other operations, and capacity of preventing sliding or deformation of workpiece, and thus raised machining precision and work efficiency.
In the processing process of the metal special-shaped piece, the clamp has a crucial effect on ensuring accurate positioning, stable fixing and efficient processing of the workpiece. However, the existing metal special-shaped part processing clamp often has the problems of poor clamping adaptability, complex operation, incapability of effectively coping with diversified shapes of special-shaped parts and the like, and influences the processing efficiency and the processing precision.
Disclosure of utility model
The utility model aims to provide a metal special-shaped piece processing clamp, and aims to solve the problems that the metal special-shaped piece processing clamp in the prior art is poor in clamping adaptability, complex in operation and incapable of effectively dealing with diversified shapes of special-shaped pieces.
In order to achieve the purpose, the metal special-shaped piece machining clamp comprises a supporting frame, two sliding blocks are slidably arranged on the supporting frame, a driving mechanism for driving the two sliding blocks to move towards opposite directions is arranged on the supporting frame, a fixing plate is arranged above each sliding block, arc-shaped grooves are symmetrically formed in the fixing plate, clamping blocks are rotatably arranged in the arc-shaped grooves, mounting plates are symmetrically arranged at two ends of the clamping blocks, sliding grooves are symmetrically formed in two ends of the arc-shaped grooves, the mounting plates are slidably mounted in the sliding grooves, springs are arranged on the mounting plates, and the other ends of the springs are fixedly mounted in the sliding grooves.
Preferably, the driving mechanism comprises a motor and a bidirectional threaded rod, the motor is fixedly arranged on one side of the supporting frame, the output end of the motor penetrates through the inside of the supporting frame and then is connected with one end of the bidirectional threaded rod, threaded holes are formed in the two sliding blocks, and the threaded rod is arranged in the threaded holes.
Preferably, the bottom of arc wall is provided with the spacing groove, the lower extreme of clamp splice is provided with spacing post, and the spacing post rotates the inside of installing at the spacing groove.
Preferably, the front ends of the clamping blocks are all provided with anti-slip pads.
Preferably, guide rods are symmetrically arranged in the support frame along the direction parallel to the bidirectional threaded rod, and the two sliding blocks are both connected with the guide rods in a sliding manner.
Preferably, the anti-slip pad is a rubber pad.
The beneficial effects of the utility model are as follows:
When the clamping block is used, the driving mechanism is used for controlling the sliding block to move, so that the clamping block can automatically clamp and unclamp the special-shaped piece, the operation is simple and convenient, the adaptability is high, the clamping block can rotate and can be elastically adjusted by means of the spring, the contour of the special-shaped piece can be tightly attached, and the clamping stability and accuracy are ensured. In addition, the clamping effect is enhanced by the anti-slip pad, and the reliability and stability of the operation of the clamp are ensured by the limiting structure and the guide rod. Therefore, the utility model effectively solves the problem of poor adaptability of the existing clamp to the processing of the special-shaped piece, and improves the processing quality and efficiency of the metal special-shaped piece.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of the fixing plate according to the embodiment of the present utility model after the clamp block is removed.
Fig. 3 is a schematic structural view of a bi-directional threaded rod according to an embodiment of the present utility model.
The device comprises a supporting frame 1, a fixing plate 2, a driving mechanism 3, a guide rod 4, a two-way threaded rod 5, an arc-shaped groove 6, a clamping block 7, a clamping block 8, a sliding groove 9, a mounting plate 10, a spring 11, a limiting groove 12, a limiting column 13, a threaded hole 14, an anti-slip pad 15 and a sliding block.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-3, the metal special-shaped piece machining clamp comprises a support frame 1, two sliding blocks 15 are slidably arranged on the support frame 1, a driving mechanism 3 for driving the two sliding blocks 15 to move towards opposite directions is arranged on the support frame 1, a fixed plate 2 is arranged above each sliding block 15, arc-shaped grooves 6 are symmetrically formed in the fixed plate 2, clamping blocks 7 are rotatably arranged in the arc-shaped grooves 6, mounting plates 9 are symmetrically arranged at two ends of the clamping blocks 7, sliding grooves 8 are symmetrically formed in two ends of the arc-shaped grooves 6, the mounting plates 9 are slidably mounted in the sliding grooves 8, springs 10 are arranged on the mounting plates 9, and the other ends of the springs 10 are fixedly mounted in the sliding grooves 8.
In this embodiment, the clamping block 7 is rotatably installed in the arc-shaped groove 6, two ends of the clamping block are slidably connected with the sliding groove 8 through the mounting plate 9, and a clamping force is provided through the spring 10, and the anti-slip pad 14 is arranged at the front end of the clamping block 7, so that the clamping stability is enhanced.
As shown in fig. 1, the driving mechanism 3 includes a motor and a bidirectional threaded rod 5, the motor is fixedly disposed on one side of the support frame 1, an output end of the motor penetrates through the support frame 1 and then is connected with one end of the bidirectional threaded rod 5, threaded holes 13 are formed in two sliding blocks 15, and the threaded rod is mounted in the threaded holes 13.
In this embodiment, the driving mechanism 3 adopts a combination of a motor and a bidirectional threaded rod 5, the motor is fixed on one side of the supporting frame 1, the output end of the motor is connected with one end of the bidirectional threaded rod 5, after the motor is started, the bidirectional threaded rod 5 rotates, and as the threaded holes 13 on the two sliding blocks 15 are respectively matched with two sections of threads of the bidirectional threaded rod 5, the two sliding blocks 15 move relatively or reversely along the axial direction of the threaded rod.
As shown in fig. 1, a limiting groove 11 is arranged at the bottom of the arc-shaped groove 6, a limiting column 12 is arranged at the lower end of the clamping block 7, and the limiting column 12 is rotatably arranged in the limiting groove 11.
In this embodiment, the clamping block 7 rotates around the limit post 12 in the arc-shaped groove 6 under the action of the spring 10, and adapts to the profile of the special-shaped piece, and meanwhile, the reliability and stability of the operation of the clamping block 7 are improved.
As shown in fig. 2, the front ends of the clamping blocks 7 are provided with anti-slip pads 14.
In this embodiment, the anti-slip pad 14 is disposed at the front end of the clamping block 7 to enhance the clamping stability.
As shown in fig. 3, the inside of the supporting frame 1 is symmetrically provided with guide rods 4 along the direction parallel to the bidirectional threaded rod 5, and two sliding blocks 15 are both slidably connected to the guide rods 4.
In this embodiment, the slide block 15 is slidably connected with the guide rod 4 to form an accurate guide system, so that the deviation of the clamping position caused by uneven stress is avoided, and the machining precision is ensured.
When the clamping device is used, a workpiece is placed between two fixed plates 2, a motor is started to drive a bidirectional threaded rod 5 to rotate, so that two sliding blocks 15 and the fixed plates 2 are driven to move in opposite directions, the sliding blocks are contacted with the workpiece, the clamping block 7 rotates under the elastic action of a spring 10 and is attached to the workpiece, and the workpiece is clamped.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420920920.4U CN222405322U (en) | 2024-04-29 | 2024-04-29 | Metal special-shaped part machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420920920.4U CN222405322U (en) | 2024-04-29 | 2024-04-29 | Metal special-shaped part machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222405322U true CN222405322U (en) | 2025-01-28 |
Family
ID=94352654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420920920.4U Active CN222405322U (en) | 2024-04-29 | 2024-04-29 | Metal special-shaped part machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222405322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120250944A (en) * | 2025-04-25 | 2025-07-04 | 中国十七冶集团有限公司 | An intelligent assembly and positioning device for special-shaped lattice shell steel structure and a construction method thereof |
-
2024
- 2024-04-29 CN CN202420920920.4U patent/CN222405322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120250944A (en) * | 2025-04-25 | 2025-07-04 | 中国十七冶集团有限公司 | An intelligent assembly and positioning device for special-shaped lattice shell steel structure and a construction method thereof |
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