CN219837501U - Gas drive spring frock clamp - Google Patents
Gas drive spring frock clamp Download PDFInfo
- Publication number
- CN219837501U CN219837501U CN202320717991.XU CN202320717991U CN219837501U CN 219837501 U CN219837501 U CN 219837501U CN 202320717991 U CN202320717991 U CN 202320717991U CN 219837501 U CN219837501 U CN 219837501U
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- China
- Prior art keywords
- spring
- bottom plate
- wedge
- clamping block
- utility
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- 229910001026 inconel Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of tool clamps, in particular to a gas-driven spring tool clamp. Including the frock bottom plate, the cylinder is installed to the top front side of frock bottom plate, the drive end of cylinder is equipped with the wedge, the left and right sides symmetry butt respectively of wedge has the spring expansion piece, the other end of spring expansion piece is equipped with the clamp block, the top left and right sides of frock bottom plate symmetry respectively is equipped with places the seat for place U type work piece. The utility model adopts a combination mode of the air drive and the spring expansion piece, can realize clamping and fixing of the two clamping blocks by using one power source, and can lead the clamping blocks to be rapidly far away from the U-shaped workpiece by utilizing the elastic action of the spring expansion piece when the air cylinder is retracted. The utility model has the advantages of simple structure, novel design, convenient use and stable and rapid clamping effect.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a gas-driven spring tool clamp.
Background
The jig is a device for fixing a machining object in a machine manufacturing process so that the machining object occupies a correct position and is subjected to construction or inspection. The means for quickly, conveniently and safely mounting the workpiece during any of the process steps may be referred to as a fixture. In machining and production of U-shaped workpieces, a quick tool clamp is required for machining and clamping. If the traditional fixture is manual, the clamp or the locking screw rod can be used for compressing and fixing, if the fixture is automatic, the motor-driven clamping structure can be used for compressing and fixing, so that the novel gas-driven spring fixture can be researched and designed to realize rapid clamping and fixing of the U-shaped workpiece.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model discloses a gas-driven spring fixture, which is novel in structural design, convenient to use and stable in rapid clamping effect.
The utility model is realized by the following technical scheme:
the utility model provides a gas drive spring frock clamp, includes the frock bottom plate, the cylinder is installed to the top front side of frock bottom plate, the drive end of cylinder is equipped with the wedge, the left and right sides symmetry butt respectively of wedge has the spring expansion piece, the other end of spring expansion piece is equipped with the clamp block, the top left and right sides of frock bottom plate symmetry respectively is equipped with places the seat for place U type work piece.
Preferably, the left end and the right end of the tool bottom plate are symmetrically provided with fixed lug plates, and the fixed lug plates are arranged at four corners of the tool bottom plate.
Preferably, the spring expansion member includes: the device comprises a vertical plate, a guide hole, a moving rod, an abutting wheel and a spring; the vertical plate is installed on the tool bottom plate, the guide hole is formed in the upper end of the vertical plate, the movable rod is inserted into the guide hole in a sliding mode, one end of the movable rod is rotatably provided with the abutting wheel, the abutting wheel is abutted to the wedge-shaped block, the clamping block is arranged at the other end of the movable rod, the spring is sleeved on the movable rod, one end of the spring is connected with the vertical plate, and the other end of the spring is connected with the clamping block.
Preferably, the spring is made of a chromium-nickel alloy spring.
Preferably, the clamping block is arranged in a disc-shaped structure, and a PVC anti-slip rubber layer is arranged on the clamping block.
Preferably, the placement seat is arranged in an L-shaped plate structure.
The utility model has the following beneficial effects:
the utility model adopts a combination mode of the air drive and the spring expansion piece, can realize clamping and fixing of the two clamping blocks by using one power source, and can lead the clamping blocks to be rapidly far away from the U-shaped workpiece by utilizing the elastic action of the spring expansion piece when the air cylinder is retracted. The utility model has the advantages of simple structure, novel design, convenient use and stable and rapid clamping effect.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a structure of a work piece clamped by the tool clamp of the utility model.
Fig. 2 is a top view of a structure of the tooling fixture for clamping a workpiece.
FIG. 3 is a block diagram of the tool clamp of the present utility model.
In the figure: 1-frock bottom plate, 2-cylinder, 3-wedge, 4-spring expansion piece, 41-riser, 42-movable rod, 43-abutment wheel, 44-spring, 5-clamping block, 6-seat, 7-U type work piece.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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 some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, this embodiment provides a gas drive spring frock clamp, including frock bottom plate 1, cylinder 2 is installed to frock bottom plate 1's top front side, and cylinder 2's drive end is equipped with wedge 3, and the symmetrical butt respectively in wedge 3's left and right sides has spring telescoping member 4, and spring telescoping member 4's the other end is equipped with clamping block 5, and frock bottom plate 1's top left and right sides symmetry is equipped with respectively and places seat 6 for place U type work piece 7. When the technical scheme is used, the U-shaped workpiece 7 can be directly placed at the top of the placement seat 6, then the piston rod of the air cylinder 2 is controlled to extend, the wedge block 3 is driven to move, the spring telescopic assemblies on the left side and the right side are driven to move under the guidance of the inclined plane of the wedge block 3, so that the clamping blocks 5 on the left side and the right side of the U-shaped workpiece are far away from each other, and the purpose of quick clamping and fixing of the inner walls on the left side and the right side of the U-shaped workpiece 7 is achieved. The combination mode of the air drive and the spring telescopic piece 4 can be adopted, the two clamping blocks 5 can be clamped and fixed by using one power source, and when the air cylinder 2 is retracted, the clamping blocks 5 can be rapidly far away from the U-shaped workpiece 7 by utilizing the elastic action of the spring telescopic piece 4.
The left and right ends of the tool bottom plate 1 are symmetrically provided with fixed lug plates, and the fixed lug plates are arranged at four corners of the tool bottom plate 1, so that the stability of the tool bottom plate 1 during use is further enhanced.
The spring telescoping member 4 includes: riser 41, guide hole, moving rod 42, abutment wheel 43 and spring 44; the riser 41 is installed on frock bottom plate 1, and the guiding hole has been seted up to riser 41's upper end, and the slip grafting has movable rod 42 in the guiding hole, and the one end of movable rod 42 is rotated and is installed butt wheel 43, makes its butt wheel 43 and wedge 3 butt, and the other end is equipped with clamping block 5, overlaps on the movable rod 42 and is equipped with spring 44, makes its one end of spring 44 link to each other with riser 41, and the other end links to each other with clamping block 5. When the spring telescopic assembly is used, the guide hole can form a guide effect for the movement of the movable rod 42, the abutting wheel 43 can be matched with the wedge-shaped block 3 to provide a stroke for the movement of the movable rod 42, and the spring 44 can provide an elastic acting force for the return of the clamping block 5.
The spring 44 is made of a chromium-nickel alloy spring, so that the corrosion-resistant service life of the spring 44 is prolonged.
The clamping block 5 is arranged in a disc-shaped structure, and the PVC anti-slip rubber layer is arranged on the clamping block 5, so that the anti-slip clamping effect of the clamping block 5 can be enhanced.
The placement seat 6 is arranged by adopting an L-shaped plate structure, so that the U-shaped workpiece 7 can be placed and limited and fixed conveniently.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a gas drive spring frock clamp, includes frock bottom plate (1), its characterized in that, cylinder (2) are installed to the top front side of frock bottom plate (1), the drive end of cylinder (2) is equipped with wedge (3), the left and right sides of wedge (3) symmetry butt respectively has spring telescoping member (4), the other end of spring telescoping member (4) is equipped with clamping block (5), the top left and right sides of frock bottom plate (1) symmetry respectively is equipped with places seat (6) for place U type work piece (7).
2. The gas-driven spring fixture according to claim 1, wherein the left end and the right end of the fixture bottom plate (1) are symmetrically provided with fixed lug plates, and the fixed lug plates are arranged at four corners of the fixture bottom plate (1).
3. A gas drive spring tooling fixture according to claim 1, wherein the spring telescoping member (4) comprises: a riser (41), a guide hole, a moving rod (42), an abutment wheel (43) and a spring (44); the vertical plate (41) is installed on the tool bottom plate (1), the guide hole is formed in the upper end of the vertical plate (41), the movable rod (42) is connected in a sliding mode in the guide hole, one end of the movable rod (42) is rotatably provided with the abutting wheel (43), the abutting wheel (43) is abutted to the wedge-shaped block (3), the other end of the movable rod is provided with the clamping block (5), the spring (44) is sleeved on the movable rod (42), one end of the spring (44) is connected with the vertical plate (41), and the other end of the spring is connected with the clamping block (5).
4. A gas spring tooling fixture according to claim 3, wherein said spring (44) is formed from a inconel spring.
5. The gas drive spring fixture according to claim 1, wherein the clamping block (5) is arranged in a disc-shaped structure, and a PVC anti-slip rubber layer is arranged on the clamping block (5).
6. A gas-driven spring fixture according to claim 1, wherein the placement base (6) is provided in an L-shaped plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717991.XU CN219837501U (en) | 2023-04-04 | 2023-04-04 | Gas drive spring frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717991.XU CN219837501U (en) | 2023-04-04 | 2023-04-04 | Gas drive spring frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219837501U true CN219837501U (en) | 2023-10-17 |
Family
ID=88298368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717991.XU Active CN219837501U (en) | 2023-04-04 | 2023-04-04 | Gas drive spring frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219837501U (en) |
-
2023
- 2023-04-04 CN CN202320717991.XU patent/CN219837501U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240614 Address after: No. 98, Wenlin Huannan Road, Zhutang Town, Jiangyin City, Wuxi City, Jiangsu Province, 214400 Patentee after: Jiangyin Ziyue Precision Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 214000 No. 292, Furong Zhong'er Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi ziyue Precision Machinery Technology Co.,Ltd. Country or region before: China |