CN203993268U - A kind of pneumatic quick clamp device - Google Patents
A kind of pneumatic quick clamp device Download PDFInfo
- Publication number
- CN203993268U CN203993268U CN201420311383.XU CN201420311383U CN203993268U CN 203993268 U CN203993268 U CN 203993268U CN 201420311383 U CN201420311383 U CN 201420311383U CN 203993268 U CN203993268 U CN 203993268U
- Authority
- CN
- China
- Prior art keywords
- positioning support
- slide block
- pressing plate
- screw
- shaped pressing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of pneumatic quick clamp device, on positioning support, be connected with L shaped pressing plate, one side of L shaped pressing plate is provided with screw slide block, horizon bar direction and the screw slide block of L shaped pressing plate are tangent, screw upper end of slide block face is flexibly connected with positioning support, outside positioning support, end face is fixedly connected with rotary cylinder, and turn-screw runs through successively rotary cylinder and is connected with screw slide block after positioning support, and the turn-screw other end is fixedly connected with locking nut.This pneumatic quick clamp device can effectively shorten the Digit Control Machine Tool clamping time, significantly improves the production efficiency of Digit Control Machine Tool.
Description
Technical field
The utility model relates to a kind of binding clasp, is applicable to the occasion that part in machining and digital control processing needs Quick-clamped, belongs to field of machining.
Background technology
Extensive application along with CNC milling machine, machining accuracy and processing efficiency have all obtained significant raising, but also have most of workpiece processing to need manually with pressing plate, to clamp, especially some large-scale workpieces, pressing plate is ten or eight at least, tens at most, yet needs manually to use pressing plate clamping work pieces during batch production, the utilization rate of serious condition number controlled machine, can not meet the processing of the CNC milling machine of telling far away.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of pneumatic quick clamp device, be specifically designed to the air-actuated jaw of Quick holding part in CNC milling machine processing, rotary cylinder passes motion to the screw slide block being flexibly connected with positioning support by turn-screw, the common clamping work pieces of pressing plate one end and positioning support, one end and screw slide block are tangent, by rotary cylinder, realized automation control, screw-nut can the larger power of transmission, shorten the Digit Control Machine Tool clamping time, improved the production efficiency of Digit Control Machine Tool.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of pneumatic quick clamp device, on positioning support, be connected with L shaped pressing plate, one side of L shaped pressing plate is provided with screw slide block, horizon bar direction and the screw slide block of L shaped pressing plate are tangent, screw upper end of slide block face is flexibly connected with positioning support, outside positioning support, end face is fixedly connected with rotary cylinder, turn-screw runs through successively rotary cylinder and is connected with screw slide block after positioning support, and the turn-screw other end is fixedly connected with locking nut.
Described positioning support is flexibly connected end face with screw slide block and is provided with keyway, between screw slide block and positioning support, by key, is connected.
The tangent end face of described L shaped pressing plate and screw slide block is circular arc, and the phase tangent plane of screw slide block is lozenges.
Between described L shaped pressing plate and positioning support, be provided with spring, spring one end is fixedly connected with L shaped pressing plate, and the other end is fixedly connected with positioning support.
Described L shaped pressing plate is flexibly connected by pin with positioning support.
The beneficial effects of the utility model are: in positioning support one side, be provided with rotary cylinder, realized automation control, increase work efficiency.
L shaped pressing plate and the tangent end face of screw slide block are made as circular arc, and screw slide block adopts lozenges, can improve clamping force and self-locking property, and the stability of workpiece while guaranteeing clamp, improves workpiece accuracy.
Between L shaped pressing plate and positioning support, be provided with spring, in clamping workpiece process, L shaped pressing plate can fast automaticly reset, and shortens the fixture clamping time, improves the production efficiency of Digit Control Machine Tool.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of pneumatic quick clamp device.
Fig. 2 is a kind of work schematic diagram of pneumatic quick clamp device.
The specific embodiment
As shown in Figure 1, a kind of pneumatic quick clamp device, on positioning support 5, be connected with L shaped pressing plate 7, one side of L shaped pressing plate 7 is provided with screw slide block 4, horizon bar direction and the screw slide block 4 of L shaped pressing plate 7 are tangent, and screw slide block 4 upper surfaces are flexibly connected with positioning support 5, and positioning support 5 outside end faces are fixedly connected with rotary cylinder 2, turn-screw 3 runs through successively rotary cylinder 2 and is connected with screw slide block 4 with after positioning support 5, and turn-screw 3 other ends are fixedly connected with locking nut 1.
Described positioning support 5 is flexibly connected end face with screw slide block 4 and is provided with keyway, between screw slide block 4 and positioning support 5, by key, is connected.
The tangent end face of described L shaped pressing plate 7 and screw slide block 4 is circular arc, and the phase tangent plane of screw slide block 4 is lozenges.
Between described L shaped pressing plate 7 and positioning support 5, be provided with spring 6, spring 6 one end are fixedly connected with L shaped pressing plate 7, and the other end is fixedly connected with positioning support 5.
L shaped pressing plate 7 is flexibly connected by pin with positioning support 5.
The course of work:
As shown in Figure 2, by workpiece to be machined by L shaped pressing plate 7 fixedly clamping on positioning support 5, start rotary cylinder 2, revolving cylinder passes to turn-screw 3 by power, turn-screw 3 transmits motion to screw slide block 4, according to the width size of workpiece to be machined, screw slide block 4 by and the contact point of L shaped pressing plate 7 adjust the distance between L shaped pressing plate 7 and positioning support 5, until complete location clamping work.
Claims (5)
1. a pneumatic quick clamp device, it is characterized in that: on positioning support (5), be connected with L shaped pressing plate (7), one side of L shaped pressing plate (7) is provided with screw slide block (4), the horizon bar direction of L shaped pressing plate (7) and screw slide block (4) are tangent, screw slide block (4) upper surface is flexibly connected with positioning support (5), positioning support (5) outside end face is fixedly connected with rotary cylinder (2), turn-screw (3) runs through successively rotary cylinder (2) and is connected with screw slide block (4) with after positioning support (5), turn-screw (3) other end is fixedly connected with locking nut (1).
2. a kind of pneumatic quick clamp device as claimed in claim 1, is characterized in that: described positioning support (5) is flexibly connected end face with screw slide block (4) and is provided with keyway, between screw slide block (4) and positioning support (5), by key, is connected.
3. a kind of pneumatic quick clamp device as claimed in claim 1, is characterized in that: the tangent end face of described L shaped pressing plate (7) and screw slide block (4) is circular arc, and the phase tangent plane of screw slide block (4) is lozenges.
4. a kind of pneumatic quick clamp device as claimed in claim 1, it is characterized in that: between described L shaped pressing plate (7) and positioning support (5), be provided with spring (6), spring (6) one end is fixedly connected with L shaped pressing plate (7), and the other end is fixedly connected with positioning support (5).
5. a kind of pneumatic quick clamp device as claimed in claim 1, is characterized in that: described L shaped pressing plate (7) is flexibly connected by pin with positioning support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311383.XU CN203993268U (en) | 2014-06-12 | 2014-06-12 | A kind of pneumatic quick clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311383.XU CN203993268U (en) | 2014-06-12 | 2014-06-12 | A kind of pneumatic quick clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993268U true CN203993268U (en) | 2014-12-10 |
Family
ID=52033331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311383.XU Expired - Fee Related CN203993268U (en) | 2014-06-12 | 2014-06-12 | A kind of pneumatic quick clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993268U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224743A (en) * | 2016-08-31 | 2016-12-14 | 余炳强 | A kind of controlled outdoor billboard erecting device |
| CN108869556A (en) * | 2018-08-31 | 2018-11-23 | 无锡和宏精密制造有限公司 | A kind of axis platform |
| CN108953391A (en) * | 2018-08-31 | 2018-12-07 | 无锡和宏精密制造有限公司 | A kind of bearing mounting base |
| CN109454485A (en) * | 2018-11-13 | 2019-03-12 | 南通利联机床制造有限公司 | A kind of dovetail type milling elongated slot tooling and its on-line monitoring system |
| CN109590529A (en) * | 2018-12-26 | 2019-04-09 | 广州川也汽车装备有限公司 | A kind of clamping method of special fixtures |
-
2014
- 2014-06-12 CN CN201420311383.XU patent/CN203993268U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224743A (en) * | 2016-08-31 | 2016-12-14 | 余炳强 | A kind of controlled outdoor billboard erecting device |
| CN106224743B (en) * | 2016-08-31 | 2018-12-21 | 台州市专盛电子有限公司 | A kind of controllable outdoor billboard mounting device |
| CN108869556A (en) * | 2018-08-31 | 2018-11-23 | 无锡和宏精密制造有限公司 | A kind of axis platform |
| CN108953391A (en) * | 2018-08-31 | 2018-12-07 | 无锡和宏精密制造有限公司 | A kind of bearing mounting base |
| CN109454485A (en) * | 2018-11-13 | 2019-03-12 | 南通利联机床制造有限公司 | A kind of dovetail type milling elongated slot tooling and its on-line monitoring system |
| CN109590529A (en) * | 2018-12-26 | 2019-04-09 | 广州川也汽车装备有限公司 | A kind of clamping method of special fixtures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203993268U (en) | A kind of pneumatic quick clamp device | |
| CN204639978U (en) | Press from both sides lock smith's clamp more | |
| CN103753309A (en) | Clamping tool for irregular object | |
| CN204321682U (en) | The two-sided tapping fixture of Multiaxial tapping machine | |
| CN202292184U (en) | Automatic centering flat tongs for machine | |
| CN202539975U (en) | Angle-adjustable positioning device for inclined plane machining | |
| CN204747544U (en) | Movable jack catch clamping mechanism | |
| CN103465046A (en) | Numerically controlled fixture system for numerically controlled machine tools and usage thereof | |
| CN203509645U (en) | Clamp of reversing valve of numerical control milling machine | |
| CN203228039U (en) | Milling clamp for multiple cylindrical workpieces | |
| CN201913557U (en) | Automatic-centering clamping vice | |
| CN202804743U (en) | Finish machining fixture for small end plane of engine connecting rod | |
| CN204135758U (en) | A kind of pneumatic cylinder gear clamping fixture | |
| CN203973242U (en) | A kind of radial bore indexing fixture | |
| CN203875657U (en) | Dovetail clamp | |
| CN203649939U (en) | Adjustable clamping device | |
| CN203495609U (en) | Novel flat tongs | |
| CN201389805Y (en) | Vice clamp positioning structure | |
| CN204954078U (en) | Tooth equipment is attacked to station dial precision | |
| CN203792209U (en) | Floating fixture for machining electronic products | |
| CN204262835U (en) | A kind of flange frock | |
| CN204657977U (en) | Novel pneumatic quick-speed jigs | |
| CN203973252U (en) | A kind of valve body four axle machining tool fixtures | |
| CN204262820U (en) | A kind of Digit Control Machine Tool electric fixture | |
| CN203726217U (en) | Special-purpose numerical control machine tool fixture for multi-operation machining of pump water inlet body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20170612 |