CN221088099U - Trade a anchor clamps - Google Patents
Trade a anchor clamps Download PDFInfo
- Publication number
- CN221088099U CN221088099U CN202322948320.7U CN202322948320U CN221088099U CN 221088099 U CN221088099 U CN 221088099U CN 202322948320 U CN202322948320 U CN 202322948320U CN 221088099 U CN221088099 U CN 221088099U
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- groove
- plate
- limiting
- clamping
- clamp
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- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the field of workpiece changing clamps, in particular to a workpiece changing clamp which comprises a base module, wherein the base module is divided into a plurality of pieces which are arranged on a machine tool fixing module, a workpiece changing clamp assembly is arranged at the upper end of the base module in a clamping manner, and the upper part of one side of the workpiece changing clamp assembly, which is close to the inner side, is provided with a plurality of module clamp heads. When the clamp is used, the circular clamping piece is driven to rotate by rotating the limiting circular plate in the limiting inner groove, the limiting clamping groove is abutted with the sliding clamping groove, so that the limiting clamping plate is convenient to slide and clamp, then the limiting rotating knob is rotated, the limiting clamping plate at the upper end of the limiting rotating knob drives the circular clamping piece to rotate, and the limiting clamping groove is abutted and staggered with the sliding clamping groove, so that the clamp for replacing the clamp can be stably clamped in the base plate, the aim of rapidly replacing the clamp is achieved, the clamp module is convenient to replace, the clamp model replacing step is simplified, and the convenience is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical clamps, in particular to a piece changing clamp.
Background
At present, a clamp is often used on a production line in the field of manufacturing industry to clamp and fix a workpiece so as to facilitate further processing of the workpiece. The existing large-scale clamp is controlled electrically or hydraulically, so that the clamping and loosening of the manipulator or the manual control operation rod to the workpiece are realized, the structure is complex, and the size is large.
However, in the machining and production of small workpieces, the clamp replacement similar to a machine tool is required to be quickly replaced due to the problem of abrasion or special-shaped parts caused by the high use of the machine tool, and the conventional clamp replacement requires the disassembly of the whole module, is inconvenient to install and requires mechanical cooperation. Therefore, a person skilled in the art provides a piece changing fixture to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a piece changing clamp which comprises a base module, wherein the base module is divided into a plurality of pieces which are arranged on a machine tool fixing module, a piece changing clamp assembly is arranged at the upper end of the base module in a clamping way, and the upper part of one side of the piece changing clamp assembly, which is close to the inner side, is provided with a plurality of module clamp heads;
The base module comprises a base plate, a mounting hole, a mounting upper plate, a ring groove, a limiting hole, a ring plate, a limiting rotating button, a limiting clamping plate, a reset groove, a reset spring and a reset clamping plate, wherein the upper plate is fixedly mounted at the upper end of the base plate, the central shaft point of the ring groove is provided with the limiting hole, the limiting rotating button is movably mounted on the limiting hole, and the limiting clamping plate is mounted at the upper end of the limiting rotating button through the ring plate;
Trade a anchor clamps subassembly including trading a anchor clamps, draw-in groove, spacing inside groove, slip draw-in groove, spacing plectane, circular fastener and spacing draw-in groove, trade a anchor clamps lower terminal surface bilateral symmetry and seted up spacing inside groove, movable mounting has spacing plectane in the spacing inside groove, and spacing plectane lower extreme fixed mounting circular fastener has been seted up at the middle part of the circular fastener lower extreme, and the slip draw-in groove is seted up to the bilateral symmetry of terminal surface rear side under the trade a anchor clamps, and slip draw-in groove and spacing draw-in groove all correspond with spacing cardboard block.
Preferably: mounting holes are symmetrically formed in the left side and the right side of the base plate, and the base plate is conveniently fixed on a machine tool.
Preferably: the middle part of the upper end of the installation upper plate is symmetrically provided with a ring groove, the ring groove is provided with a ring plate, and the lower end of the ring plate is provided with a plurality of clamping pieces which are in limiting clamping with the ring groove.
Preferably: the front side of the upper end of the installation upper plate is provided with a reset groove, and the upper end of the reset groove is provided with a plurality of reset clamping plates.
Preferably: a plurality of reset springs are fixedly arranged between the reset clamping plate and the reset groove, and the reset clamping plate can be pushed out of the reset groove through elastic deformation of the reset springs.
Preferably: the clamping groove is formed in the middle of the front side of the lower end face of the workpiece replacing clamp, and the clamping groove is correspondingly clamped with the reset clamping plate.
The utility model has the technical effects and advantages that:
1. When the clamp is used, the circular clamping piece is driven to rotate by rotating the limiting circular plate in the limiting inner groove, the limiting clamping groove is abutted with the sliding clamping groove, so that the limiting clamping plate is convenient to slide and clamp, then the limiting rotating knob is rotated, the limiting clamping plate at the upper end of the limiting rotating knob drives the circular clamping piece to rotate, and the limiting clamping groove is abutted and staggered with the sliding clamping groove, so that the clamp for replacing the clamp can be stably clamped in the base plate, the aim of rapidly replacing the clamp is achieved, the clamp module is convenient to replace, the clamp model replacing step is simplified, and the convenience is improved.
2. When the device is used, the reset clamping plate is pushed out of the reset groove through elastic deformation of the reset spring and clamped in the clamping groove, so that offset movement of the workpiece changing clamp after installation is prevented, damping friction after rotation is increased by utilizing multiple contact surfaces of the annular plate and the annular groove, vibration homing of rotation fixation after workpiece changing is reduced, and detachment is prevented.
Drawings
FIG. 1 is a schematic view of the structure provided by the present application;
FIG. 2 is a schematic view of a replacement clip assembly according to the present application;
FIG. 3 is a schematic view of a base module according to the present application;
In the figure: 1. a base module; 2. a replacement clamp assembly; 3. a clamp head;
11. A base plate; 12. a mounting hole; 13. installing an upper plate; 14. a ring groove; 15. a limiting hole; 16. a ring plate; 17. a limit rotating button; 18. a limiting clamping plate; 19. a reset groove; 110. a return spring; 111. resetting the clamping plate;
21. A piece changing clamp; 22. a clamping groove; 23. limiting the inner groove; 24. a sliding clamping groove; 25. a limit circular plate; 26. a circular clamping piece; 27. and a limit clamping groove.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1 to 3, in this embodiment, a workpiece replacing fixture is provided, including a base module 1, wherein the base module 1 is divided into a plurality of parts to be installed on a machine tool fixing module, a workpiece replacing fixture assembly 2 is installed at the upper end of the base module 1 in a clamping manner, and a plurality of types of modular fixture heads 3 are arranged at the upper part of one side of the workpiece replacing fixture assembly 2;
The base module 1 comprises a base plate 11, mounting holes 12, an upper mounting plate 13, a ring groove 14, a limiting hole 15, a ring plate 16, a limiting rotary button 17, a limiting clamping plate 18, a reset groove 19, a limiting clamping plate 18 and a reset clamping plate 111, wherein the mounting holes 12 are symmetrically formed in the left side and the right side of the base plate 11, the base plate 11 is conveniently fixed on a machine tool, the upper mounting plate 13 is fixedly mounted at the upper end of the base plate 11, the ring groove 14 is symmetrically formed in the middle of the upper end of the upper mounting plate 13, the ring groove 14 is provided with the ring plate 16, the lower end of the ring plate 16 is provided with a plurality of clamping pieces which are in limiting clamping engagement with the ring groove 14, the central axis point of the ring groove 14 is provided with the limiting hole 15, the limiting rotary button 17 is movably mounted on the limiting rotary button 17, the upper end of the limiting rotary button 17 penetrates through the ring plate 16 to be provided with the limiting clamping plate 18, the front side of the upper end of the upper mounting plate 13 is provided with a plurality of reset clamping plates 111, a plurality of reset clamping plates 110 are fixedly mounted between the reset clamping plates 111 and the reset clamping plates 19, and the reset clamping plates 110 are fixedly mounted between the reset clamping plates 110 and the reset clamping plates 111 can be pushed out of the reset clamping plates 111 from the reset grooves 19 through elastic deformation of the reset clamping plates 110;
trade a fixture assembly 2 including trade a fixture 21, draw-in groove 22, spacing inside groove 23, slip draw-in groove 24, spacing plectane 25, circular fastener 26 and spacing draw-in groove 27, trade a fixture 21 lower terminal surface front side middle part and offered draw-in groove 22, draw-in groove 22 and reset cardboard 111 corresponding block, trade a fixture 21 lower terminal surface bilateral symmetry and offered spacing inside groove 23, movable mounting has spacing plectane 25 in the spacing inside groove 23, spacing plectane 25 lower extreme fixed mounting circular fastener 26, spacing draw-in groove 27 has been offered at circular fastener 26 lower extreme middle part, trade a fixture 21 lower terminal surface rear side bilateral symmetry and offered slip draw-in groove 24, slip draw-in groove 24 and spacing draw-in groove 27 all correspond with spacing cardboard 18 block.
The working principle of the utility model is as follows:
When the utility model is used, the limiting circular plate 25 rotates in the limiting inner groove 23 to drive the circular clamping piece 26 to rotate, the limiting clamping groove 27 is abutted with the sliding clamping groove 24, so that the limiting clamping plate 18 is conveniently clamped in a sliding manner, the reset clamping plate 111 is pushed out of the clamping groove 22 by elastic deformation of the reset spring 110 to be clamped in the clamping groove 19, the shifting movement of the clamping piece 21 is prevented after the clamping piece 21 is installed, then the limiting rotary button 17 is rotated, the limiting clamping plate 18 at the upper end of the limiting rotary button 17 drives the circular clamping piece 26 to rotate, the limiting clamping groove 27 is abutted and staggered with the sliding clamping groove 24, the clamping piece 21 can be stably clamped in the base plate 11, meanwhile, the damping friction between the annular plate 16 and the annular groove 14 is increased, the vibration homing of rotation fixation after the clamping piece is reduced, and the separation is prevented.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The workpiece replacing clamp comprises a base module (1) and is characterized in that the base module (1) is divided into a plurality of parts which are arranged on a machine tool fixing module, a workpiece replacing clamp assembly (2) is arranged at the upper end of the base module (1) in a clamping manner, and a plurality of types of module clamp heads (3) are arranged at the upper part of one side, close to the inner side, of the workpiece replacing clamp assembly (2);
The base module (1) comprises a base plate (11), a mounting hole (12), a mounting upper plate (13), a ring groove (14), a limiting hole (15), a ring plate (16), a limiting rotating button (17), a limiting clamping plate (18), a reset groove (19), a reset spring (110) and a reset clamping plate (111), wherein the upper plate (13) is fixedly mounted at the upper end of the base plate (11), the limiting hole (15) is formed in the central shaft point of the ring groove (14), the limiting rotating button (17) is movably mounted on the limiting hole (15), and the limiting clamping plate (18) is mounted at the upper end of the limiting rotating button (17) through the ring plate (16);
Trade piece anchor clamps subassembly (2) including trading piece anchor clamps (21), draw-in groove (22), spacing inside groove (23), slip draw-in groove (24), spacing plectane (25), circular fastener (26) and spacing draw-in groove (27), spacing inside groove (23) have been seted up to the terminal surface bilateral symmetry under trading piece anchor clamps (21), movable mounting has spacing plectane (25) in spacing inside groove (23), circular fastener (26) of spacing plectane (25) lower extreme fixed mounting, spacing draw-in groove (27) have been seted up at circular fastener (26) lower extreme middle part, slip draw-in groove (24) are seted up to the bilateral symmetry of terminal surface rear side under trading piece anchor clamps (21), slip draw-in groove (24) and spacing draw-in groove (27) all correspond with spacing cardboard (18) block.
2. The workpiece changing clamp according to claim 1, wherein the mounting holes (12) are symmetrically formed on the left side and the right side of the base plate (11) so as to be convenient for fixing the base plate (11) on a machine tool.
3. The workpiece replacing clamp according to claim 1, wherein the middle part of the upper end of the upper mounting plate (13) is provided with ring grooves (14) in bilateral symmetry, ring plates (16) are arranged on the ring grooves (14), and a plurality of clamping pieces are arranged at the lower end of the ring plates (16) and are in limiting clamping with the ring grooves (14).
4. The workpiece changing clamp according to claim 1, wherein a reset groove (19) is formed in the front side of the upper end of the upper mounting plate (13), and a plurality of reset clamping plates (111) are arranged at the upper end of the reset groove (19).
5. The workpiece changing clamp according to claim 1, wherein a plurality of return springs (110) are fixedly arranged between the return clamping plate (111) and the return groove (19), and the return clamping plate (111) can be pushed out of the return groove (19) through elastic deformation of the return springs (110).
6. The replacement fixture according to claim 1, wherein a clamping groove (22) is formed in the middle of the front side of the lower end face of the replacement fixture (21), and the clamping groove (22) is correspondingly clamped with the reset clamping plate (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322948320.7U CN221088099U (en) | 2023-11-01 | 2023-11-01 | Trade a anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322948320.7U CN221088099U (en) | 2023-11-01 | 2023-11-01 | Trade a anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088099U true CN221088099U (en) | 2024-06-07 |
Family
ID=91304903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322948320.7U Active CN221088099U (en) | 2023-11-01 | 2023-11-01 | Trade a anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088099U (en) |
-
2023
- 2023-11-01 CN CN202322948320.7U patent/CN221088099U/en active Active
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| GR01 | Patent grant | ||
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