CN215240702U - Workpiece clamping platform driven by air cylinder - Google Patents
Workpiece clamping platform driven by air cylinder Download PDFInfo
- Publication number
- CN215240702U CN215240702U CN202120496284.3U CN202120496284U CN215240702U CN 215240702 U CN215240702 U CN 215240702U CN 202120496284 U CN202120496284 U CN 202120496284U CN 215240702 U CN215240702 U CN 215240702U
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- Prior art keywords
- shaped
- wedge
- clamping
- main frame
- waist
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003734 kidney Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a workpiece clamping platform driven by a cylinder, which relates to the field of machining and comprises an I-shaped main frame and two clamping units symmetrically arranged, wherein the upper layer of the I-shaped main frame is symmetrically provided with two waist-shaped holes, a side plate is arranged at the position of one side of each waist-shaped hole at the upper layer of the I-shaped main frame, each clamping unit comprises a telescopic cylinder fixedly arranged at the lower layer of the I-shaped main frame, a wedge-shaped driving plate passing through the waist-shaped holes and a clamping arm arranged on the parallel surface at the upper end of the wedge-shaped driving plate, a fixing plate is arranged at the upper end of the telescopic cylinder, one corner of the fixing plate is rotationally connected with a roller, the roller is abutted against the wedge surface end of the wedge-shaped driving plate, and the clamping arm realizes clamping under the abutting action of the roller and the wedge surface through the driving of the telescopic cylinder, and then the auxiliary action of a reset spring realizes the release of the clamping arm to a workpiece, thereby achieving the effects of convenient operation and reliable clamping.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to a cylinder driven work piece centre gripping platform.
Background
The following disadvantages currently exist: tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. The clamping device comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, wherein in the processing of tubular workpieces, the tubular workpieces are often fixed by the clamping device, and a common clamping platform is not suitable for workpieces with different pipe diameters.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a cylinder driven work piece centre gripping platform.
The utility model discloses a realize through following technical scheme:
the workpiece clamping platform driven by the air cylinder is characterized by comprising an I-shaped main frame and two clamping units which are symmetrically arranged, wherein two waist-shaped holes are symmetrically formed in the upper layer of the I-shaped main frame, a side plate is arranged on the position, on one side of each waist-shaped hole, of the upper layer of the I-shaped main frame, each clamping unit comprises a telescopic air cylinder fixedly arranged on the lower layer of the I-shaped main frame, a wedge-shaped driving plate penetrating through the waist-shaped holes and a clamping arm arranged on the parallel surface of the upper end of the wedge-shaped driving plate, a fixing plate is arranged at the upper end of each telescopic air cylinder, one corner of the fixing plate is rotatably connected with a roller, and the roller is abutted to the wedge surface end of the wedge-shaped driving plate.
The side plates are provided with slide rails, and the wedge-shaped driving plate can reciprocate back and forth along the slide rails through the slide blocks.
And a return spring with one end connected with the wedge-shaped driving plate is fixedly arranged on the inner edge of the waist-shaped hole.
The utility model has the advantages that: through telescopic cylinder's drive, under the butt effect of gyro wheel and wedge for the centre gripping arm realizes the centre gripping, and rethread reset spring's auxiliary action realizes the release of centre gripping arm to the work piece, thereby reaches convenient operation, the reliable effect of centre gripping.
Drawings
Fig. 1 shows a front view schematic diagram according to an embodiment of the present invention.
In the figure: 1. an I-shaped main frame; 2. a waist-shaped hole; 3. a side plate; 4. a telescopic cylinder; 5. a wedge drive plate; 6. a clamp arm; 7. a fixing plate; 8. a roller; 9. a slide rail; 10. a return spring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises an I-shaped main frame 1 and two symmetrically arranged clamping units, wherein the upper layer of the I-shaped main frame 1 is symmetrically provided with two waist-shaped holes 2, the position of one side of each waist-shaped hole 2 on the upper layer of the I-shaped main frame 1 is provided with a side plate 3, each clamping unit comprises a telescopic cylinder 4 fixedly arranged on the lower layer of the I-shaped main frame 1, a wedge-shaped driving plate 5 passing through the waist-shaped holes 2 and a clamping arm 6 arranged on the parallel surface of the upper end of the wedge-shaped driving plate 5, the upper end of the telescopic cylinder 4 is provided with a fixing plate 7, one corner of the fixing plate 7 is rotatably connected with a roller 8, the roller 8 is abutted against the end of the wedge-shaped surface of the wedge-shaped driving plate 5, the side plate 3 is provided with a sliding rail 9, the wedge-shaped driving plate 5 can reciprocate along the sliding rail 9 through a sliding block, a reset spring 10 connected with the wedge-shaped driving plate 5 is fixedly arranged in the waist-shaped hole 2 along the driving plate, when the centre gripping, drive telescopic cylinder 4 rises, gyro wheel 8 moves up along the wedge face end slant of wedge drive plate 5, because gyro wheel 8 and wedge drive plate 5's wedge face end butt, thereby make wedge drive plate 5 remove to the direction of work piece, thereby accomplish the centre gripping, reset spring 10 at this moment is in tensile state, when will release the work piece, drive telescopic cylinder 4 descends, gyro wheel 8 moves down along the wedge face end slant of wedge drive plate 5, under reset spring 10's elastic action, make centre gripping arm 6 reset, because telescopic cylinder 4 receives axial and radial effort, generally select the triaxial cylinder, make it have better guidance quality.
The utility model has the advantages that: through telescopic cylinder's drive, under the butt effect of gyro wheel and wedge for the centre gripping arm realizes the centre gripping, and rethread reset spring's auxiliary action realizes the release of centre gripping arm to the work piece, thereby reaches convenient operation, the reliable effect of centre gripping.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The workpiece clamping platform driven by the air cylinder is characterized by comprising an I-shaped main frame and two clamping units which are symmetrically arranged, wherein two waist-shaped holes are symmetrically formed in the upper layer of the I-shaped main frame, a side plate is arranged on the position, on one side of each waist-shaped hole, of the upper layer of the I-shaped main frame, each clamping unit comprises a telescopic air cylinder fixedly arranged on the lower layer of the I-shaped main frame, a wedge-shaped driving plate penetrating through the waist-shaped holes and a clamping arm arranged on the parallel surface of the upper end of the wedge-shaped driving plate, a fixing plate is arranged at the upper end of each telescopic air cylinder, one corner of the fixing plate is rotatably connected with a roller, and the roller is abutted to the wedge surface end of the wedge-shaped driving plate.
2. The cylinder driven workpiece holding platform of claim 1, wherein said side plates are provided with slide rails, and said wedge drive plate is reciprocally movable back and forth along said slide rails by means of slide blocks.
3. The cylinder driven workpiece holding platform of claim 1, wherein a return spring is secured within the kidney bore at one end thereof to engage the wedge drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496284.3U CN215240702U (en) | 2021-03-04 | 2021-03-04 | Workpiece clamping platform driven by air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496284.3U CN215240702U (en) | 2021-03-04 | 2021-03-04 | Workpiece clamping platform driven by air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240702U true CN215240702U (en) | 2021-12-21 |
Family
ID=79503399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120496284.3U Expired - Fee Related CN215240702U (en) | 2021-03-04 | 2021-03-04 | Workpiece clamping platform driven by air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215240702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393530A (en) * | 2022-02-09 | 2022-04-26 | 南京中拓科技有限公司 | Latch fixing mechanism of automobile safety belt |
| CN114670043A (en) * | 2022-05-05 | 2022-06-28 | 安徽理工大学 | Frock clamp device is used in metal mold processing |
| CN116729440A (en) * | 2023-05-11 | 2023-09-12 | 中国铁路工会北京货运中心委员会 | Flatcar equipment convenient to bulk cargo open wagon loads |
-
2021
- 2021-03-04 CN CN202120496284.3U patent/CN215240702U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393530A (en) * | 2022-02-09 | 2022-04-26 | 南京中拓科技有限公司 | Latch fixing mechanism of automobile safety belt |
| CN114393530B (en) * | 2022-02-09 | 2024-03-22 | 南京中拓科技有限公司 | Automobile safety belt mortise lock fixing mechanism |
| CN114670043A (en) * | 2022-05-05 | 2022-06-28 | 安徽理工大学 | Frock clamp device is used in metal mold processing |
| CN116729440A (en) * | 2023-05-11 | 2023-09-12 | 中国铁路工会北京货运中心委员会 | Flatcar equipment convenient to bulk cargo open wagon loads |
| CN116729440B (en) * | 2023-05-11 | 2024-02-27 | 中国铁路工会北京货运中心委员会 | Flatcar equipment convenient to bulk cargo open wagon loads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |