CN215968340U - Multi-point fixed pneumatic clamping device - Google Patents
Multi-point fixed pneumatic clamping device Download PDFInfo
- Publication number
- CN215968340U CN215968340U CN202121901707.1U CN202121901707U CN215968340U CN 215968340 U CN215968340 U CN 215968340U CN 202121901707 U CN202121901707 U CN 202121901707U CN 215968340 U CN215968340 U CN 215968340U
- Authority
- CN
- China
- Prior art keywords
- trapezoidal
- workpiece
- block
- base
- pressing block
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a multi-point fixed pneumatic clamping device which comprises a base, a trapezoidal pressing block, a cylinder fixing plate, a cylinder, a trapezoidal block and a workpiece pressing block, wherein the trapezoidal pressing block is arranged on the base; the base is used for placing a workpiece, two trapezoidal pressing blocks are arranged on the base, and a trapezoidal sliding groove is formed between the two trapezoidal pressing blocks; the air cylinder pushes the trapezoidal block to slide along the trapezoidal sliding groove; the middle part of the workpiece pressing block is hinged on the trapezoidal block through a shaft pin, the front end of the base props against the front side of the workpiece, the lower end of the workpiece pressing block props against the rear side of the workpiece, and the upper end of the workpiece pressing block presses the workpiece from the upper side; according to the scheme, the position of the trapezoidal block is limited through the trapezoidal structure, the front-back movement stability of the trapezoidal block is guaranteed, in the forward pushing process of the trapezoidal block, the lower end of the workpiece pressing block can drive the workpiece pressing block to integrally rotate after contacting with a workpiece, the upper end of the workpiece pressing block is rotated and pressed downwards, and the workpiece is multipoint through the matching of the front end structure of the base; overall structure is simple, and clamping convenient and fast has improved work efficiency, and the clamping is firm, is difficult not hard up.
Description
Technical Field
The utility model relates to a multi-point fixed pneumatic clamping device, and belongs to the technical field of tool fixtures.
Background
The pneumatic clamping device is used for clamping workpieces, and because some workpieces need to be fixed in multiple points, the conventional mode is that a group of pneumatic clamps are respectively arranged in multiple directions, so that the tool is complex in structure, high in cost, inconvenient to use, low in clamping efficiency and poor in stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a multipoint fixing pneumatic clamping device.
In order to achieve the purpose, the utility model adopts the technical scheme that: a multi-point fixed pneumatic clamping device comprises a base, a trapezoidal pressing block, a cylinder fixing plate, a cylinder, a trapezoidal block and a workpiece pressing block; the base is used for placing a workpiece, two trapezoidal pressing blocks are mounted on the base, a trapezoidal sliding groove is formed between the two trapezoidal pressing blocks, and the trapezoidal pressing blocks are matched with the trapezoidal sliding groove; the air cylinder fixing plate is fixedly arranged on the base, the air cylinder is fixedly arranged on the air cylinder fixing plate, and the air cylinder pushes the trapezoidal block to slide along the trapezoidal sliding groove; the middle part of the workpiece pressing block is hinged to the trapezoidal block through a shaft pin, an upper pressing bulge is arranged at the upper end of the workpiece pressing block, a front pushing bulge is arranged at the lower end of the workpiece pressing block, the front end of the base abuts against the front side of the workpiece, the front pushing bulge abuts against the rear side of the workpiece, and the upper pressing bulge presses the workpiece from the upper side.
Preferably, the trapezoidal block is provided with a return spring, and the return spring is matched with the lower end of the workpiece pressing block.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the multi-point fixed pneumatic clamping device, the position of the trapezoidal block is limited through the trapezoidal structure, the forward and backward movement stability of the trapezoidal block is guaranteed, the lower end of the workpiece pressing block can drive the workpiece pressing block to integrally rotate after contacting the workpiece in the forward pushing process of the trapezoidal block, the upper end of the workpiece pressing block rotates and presses downwards, and the workpiece is multi-point through matching with the front end structure of the base; overall structure is simple, and clamping convenient and fast has improved work efficiency, and the clamping is firm, is difficult not hard up.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic three-dimensional structure diagram of a multi-point fixed pneumatic clamping device according to the present invention;
FIG. 2 is a cross-sectional view of the multi-point pneumatic fixture of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-2, the multi-point fixed pneumatic clamping device comprises a base 1, a trapezoidal pressing block 3, a cylinder fixing plate 4, a cylinder 5, a trapezoidal block 6 and a workpiece pressing block 7; the base 1 is used for placing a workpiece 2, the two trapezoidal pressing blocks 3 are installed on the base 1, a trapezoidal sliding groove is formed between the two trapezoidal pressing blocks 3, and the trapezoidal block 6 is matched with the trapezoidal sliding groove to limit the trapezoidal block 6 in the trapezoidal sliding groove.
The air cylinder fixing plate 4 is fixedly arranged on the base 1, the air cylinder 5 is fixedly arranged on the air cylinder fixing plate 4, and the air cylinder 5 pushes the trapezoidal block 6 to slide along the trapezoidal sliding groove; the middle part of the workpiece pressing block 7 is hinged on the trapezoidal block 6 through a shaft pin 8, the workpiece pressing block 7 is of an L-shaped structure, an upper pressing bulge 11 is arranged at the upper end of the workpiece pressing block 7, and a forward pushing bulge 12 is arranged at the lower end of the workpiece pressing block 7.
During operation, the front end of base 1 supports the front side of work piece 2, and cylinder 5 promotes trapezoidal piece 6 forward, makes and pushes away protruding 12 forward and support the rear side of work piece 2, and work piece briquetting 7 rotates under the protruding 12 of pushing away forward and work piece 2 complex effect afterwards, makes and goes up the bulge 11 and push down work piece 2 from the upside, and the cylinder promotes the back that targets in place, presss from both sides work piece 2 completely tightly.
During unlocking, the cylinder moves reversely, the trapezoidal block 6 is provided with a return spring 9, the return spring 9 is matched with the rear side of the lower end of the workpiece pressing block 7, the workpiece pressing block 7 is reset under the action of the return spring 9, and the workpiece 2 is loosened.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides a pneumatic clamping device is fixed to multiple spot which characterized in that: comprises a base (1), a trapezoidal pressing block (3), a cylinder fixing plate (4), a cylinder (5), a trapezoidal block (6) and a workpiece pressing block (7); the base (1) is used for placing a workpiece (2), the base (1) is provided with two trapezoidal pressing blocks (3), a trapezoidal sliding groove is formed between the two trapezoidal pressing blocks (3), and the trapezoidal pressing blocks (6) are matched with the trapezoidal sliding groove; the air cylinder fixing plate (4) is fixedly arranged on the base (1), the air cylinder (5) is fixedly arranged on the air cylinder fixing plate (4), and the air cylinder (5) pushes the trapezoidal block (6) to slide along the trapezoidal sliding groove; the middle part of work piece briquetting (7) articulates on trapezoidal piece (6) through pivot (8), and the upper end of work piece briquetting (7) has last pressure arch (11), and the lower extreme of work piece briquetting (7) has and pushes away protruding (12) forward, and the front end of base (1) supports the front side of work piece (2), pushes away protruding (12) forward and supports the rear side of work piece (2), pushes up protruding (11) from the upside and pushes down work piece (2).
2. The multi-point fixed pneumatic clamping device according to claim 1, wherein: and the trapezoidal block (6) is provided with a return spring (9), and the return spring (9) is matched with the lower end of the workpiece pressing block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901707.1U CN215968340U (en) | 2021-08-14 | 2021-08-14 | Multi-point fixed pneumatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901707.1U CN215968340U (en) | 2021-08-14 | 2021-08-14 | Multi-point fixed pneumatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968340U true CN215968340U (en) | 2022-03-08 |
Family
ID=80580082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121901707.1U Active CN215968340U (en) | 2021-08-14 | 2021-08-14 | Multi-point fixed pneumatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215968340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888978A (en) * | 2022-06-27 | 2022-08-12 | 广东利多邦卫浴有限公司 | Intelligent drilling system and process for bathroom cabinet |
-
2021
- 2021-08-14 CN CN202121901707.1U patent/CN215968340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888978A (en) * | 2022-06-27 | 2022-08-12 | 广东利多邦卫浴有限公司 | Intelligent drilling system and process for bathroom cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104493570A (en) | Clamping device for milling | |
| CN204413661U (en) | For the clamping device of milling | |
| CN215968340U (en) | Multi-point fixed pneumatic clamping device | |
| CN203495619U (en) | Cam-driving type shaft workpiece pressing clamp | |
| CN102139433B (en) | Combined fixture compaction device | |
| CN210908783U (en) | Welding fixture for steering tube assembly | |
| CN203779019U (en) | Clamping force adjustable workpiece positioning clamping device | |
| CN112077512A (en) | Spot welding fixture of relay armature | |
| CN111069938A (en) | Double-station brake disc support clamp | |
| CN207642699U (en) | A kind of quick clamping mechanism | |
| CN208450908U (en) | A kind of vehicle frame rear vehicle body structure part welding tooling | |
| CN215036644U (en) | Inclined ball pressing type movable clamp mechanism of flat tongs | |
| CN201405212Y (en) | Special clamp for milling small shoulder by using adjustable wrench | |
| CN214445880U (en) | Workpiece clamping device for automobile assembly | |
| CN212762850U (en) | Mould guide pin grinding clamp | |
| CN211759908U (en) | Brake disc support is to clamping machine structure for sleeping in | |
| CN208960672U (en) | A kind of shaping full inspection tooling for processing automobile component | |
| CN209850198U (en) | High-efficient welding clamping mechanism | |
| CN210189123U (en) | Beveling automatic clamping and loosening tool | |
| CN207495043U (en) | A kind of double five axis hydraulically operated fixtures of steering gear housing | |
| CN109570972B (en) | Radiator weather strip assembly machine | |
| CN203665142U (en) | Simple positioning and clamping mechanism | |
| CN207432005U (en) | Chuck jaw grinds short slot special fixture | |
| CN217223692U (en) | Quick automatic positioning clamping frock of support drilling | |
| CN205363345U (en) | Quick hold -down device for lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |