CN202964200U - Single-station pneumatic compacting fixture - Google Patents
Single-station pneumatic compacting fixture Download PDFInfo
- Publication number
- CN202964200U CN202964200U CN 201220549845 CN201220549845U CN202964200U CN 202964200 U CN202964200 U CN 202964200U CN 201220549845 CN201220549845 CN 201220549845 CN 201220549845 U CN201220549845 U CN 201220549845U CN 202964200 U CN202964200 U CN 202964200U
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- roller
- tapered wedge
- wedge
- lever
- station pneumatic
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Abstract
The utility model discloses a single-station pneumatic compacting fixture, which includes an air cylinder and a reinforcing lever, wherein a rodless piston is arranged inside the air cylinder in a sliding manner; a vertical groove I is arranged in the middle of the rodless piston; a roller I and a roller II are rotationally mounted at the upper end and the middle of the reinforcing lever respectively; the roller I is arranged inside the vertical groove I; and the roller II is arranged inside a vertical groove II in the middle of a tapered wedge; the lower end of the reinforcing lever is rotationally mounted on a pivot; and a tapered wedge pressure head matched with the tapered wedge to compress a workpiece is arranged on the lower side of the tapered wedge; and a reset spring is arranged on the lower side of the tapered wedge pressure head. The single-station pneumatic compacting fixture has the following characteristics: the capability of remarkably reducing pressure of the pneumatic system through the adoption of the lever reinforcing structure, self locking function, remarkable energy-saving effect, reasonable design, simple structure, convenience for operation, excellent rigidity, long service life, wide application range, low manufacturing cost and convenience for popularization and application.
Description
Technical field
The utility model belongs to the Machining Technology field, relates to a kind of fixture, is specifically related to a kind of single station pneumatic compressing fixture.
Background technology
Pneumatic Transmission driving medium used is the compressed air of cleaning, thereby in use can not produce pollution, but air-driven fatal shortcoming is that system pressure can not be too high, thereby obtains larger pressure as needing, and just must greatly increase the diameter of cylinder.The effective way that addresses this problem, the one, after utilizing mechanical force amplifier that the power output of cylinder is amplified, remake for workpiece; The 2nd, Pneumatic Transmission and reinforcement parts such as having the wedge of auto-lock function or cam are made up, so that can stop supplies compressed air in process, realize energy-conservation.But above-mentioned force-increasing mechanism with auto-lock function, when pressure angle is little to a certain extent the time, the needed active force that unclamps is wanted significantly the active force that applies when clamping, and this has increased the difficulty of matching to gas pressure undoubtedly.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of single station pneumatic compressing fixture is provided, and it has lever boosting mechanism, can significantly reduce the pressure of pneumatic system, have auto-lock function, energy-saving effect is remarkable, reasonable in design, simple in structure, easy to operate, good rigidly, long service life, applied widely, production cost is low, is convenient to promote the use of.
for achieving the above object, the technical solution adopted in the utility model is: a kind of single station pneumatic compressing fixture, comprise cylinder and boosting lever, it is characterized in that: described cylinder interior is slided and is provided with rodless piston, described rodless piston middle part is provided with vertical slot one, the upper end of described boosting lever and middle part are rotatablely equipped with respectively roller one and roller two, described roller one is arranged in vertical slot one, described roller two is arranged in the vertical slot two at wedge middle part, the lower end of described boosting lever is rotatably installed on fulcrum, described wedge downside is provided with the wedge pressure head that is used for workpiece pressing that is mated, described wedge pressure head downside is provided with back-moving spring.
Above-mentioned single station pneumatic compressing fixture is characterized in that: described roller one and roller two all are hinged on boosting lever.
Above-mentioned single station pneumatic compressing fixture, it is characterized in that: the lower end of described boosting lever is hinged on fulcrum.
The utility model compared with prior art has the following advantages:
(1) this list station pneumatic compressing fixture has lever boosting mechanism, can significantly reduce the pressure of pneumatic system, greatly reduces the volume of whole system simultaneously.
(2) this list station pneumatic compressing fixture adopts Wedge mechanism, has auto-lock function, and air pump is quit work, and energy-saving effect is remarkable.
(3) this list station pneumatic compressing fixture is reasonable in design, simple in structure, and operating personnel only need workpiece is placed on workbench, and this fixture can be completed clamp operation automatically, uses very easy.
(4) this list station pneumatic compressing fixture good rigidly, long service life, applied widely.
(5) a lot of parts of this list station pneumatic compressing fixture all are convenient to produce, buy very much, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
1-cylinder; 2-rodless piston; 2-1-vertical slot one;
3-boosting lever; 4-fulcrum; 5-wedge;
5-1-vertical slot two; 6-wedge pressure head; 7-back-moving spring;
8-roller one; 9-roller two; The 10-workpiece.
The specific embodiment
A kind of single station pneumatic compressing fixture as shown in Figure 1, comprise cylinder 1 and boosting lever 3, described cylinder 1 slides within is provided with rodless piston 2, described rodless piston 2 middle parts are provided with vertical slot one 2-1, the upper end of described boosting lever 3 and middle part are hinged with respectively roller 1 and roller 29, described roller 1 is arranged in vertical slot one 2-1, and vertical slot one 2-1 and roller 1 are used in conjunction with the problem that can solve well boosting lever 3DOF deficiency.Described roller 29 is arranged in vertical slot two 5-1 at wedge 5 middle parts, and vertical slot two 5-1 and roller 29 are used in conjunction with the problem that can solve well boosting lever 3DOF deficiency.The lower end of described boosting lever 3 is hinged on fulcrum 4.Described wedge 5 downsides are provided with the wedge pressure head 6 that is used for workpiece pressing 10 that is mated, and wedge 5 is used in conjunction with wedge pressure head 6 has auto-lock function, and air pump is quit work, and energy-saving effect is remarkable.Described wedge pressure head 6 downsides are provided with back-moving spring 7, and back-moving spring 7 can make wedge pressure head 6 automatically lift, and are convenient to unload the workpiece 10 that machines.
The course of work of the utility model list station pneumatic compressing fixture is: at first should be arranged on the operating position by list station pneumatic compressing fixture, workpiece to be processed 10 is placed on processing platform, and open air pump.Be charged Compressed Gas in cylinder 1 left side cavity, rodless piston 2 moves right under the effect of Compressed Gas, intermediation by roller 1, driving boosting lever 3 clockwise rotates around fulcrum 4, intermediation by roller 29, wedge 5 moves right, wedge pressure head 6 moves downward under the effect on wedge 5 inclined-planes, thereby compress workpiece to be processed 10, after this just can carry out machining to workpiece to be processed 10, the clamp mechanism that forms due to wedge 5 and wedge pressure head 6 has auto-lock function, and air pump is quit work, and energy-saving effect is obvious.After workpiece 10 machines, open air pump, be charged Compressed Gas in cylinder 1 right side cavity, rodless piston 2 is moved to the left under the effect of Compressed Gas, by the intermediation of roller 1, driving boosting lever 3 rotates counterclockwise around fulcrum 4, by the intermediation of roller 29, wedge 5 is moved to the left, and throw off on the inclined-plane of the inclined-plane of wedge 5 and wedge pressure head 6, wedge pressure head 6 moves upward under the effect of back-moving spring 7, thereby unclamps the workpiece 10 that has machined.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. single station pneumatic compressing fixture, comprise cylinder (1) and boosting lever (3), it is characterized in that: described cylinder (1) slides within is provided with rodless piston (2), described rodless piston (2) middle part is provided with vertical slot one (2-1), the upper end of described boosting lever (3) and middle part are rotatablely equipped with respectively roller one (8) and roller two (9), described roller one (8) is arranged in vertical slot one (2-1), described roller two (9) is arranged in the vertical slot two (5-1) at wedge (5) middle part, the lower end of described boosting lever (3) is rotatably installed on fulcrum (4), described wedge (5) downside is provided with the wedge pressure head (6) that is used for workpiece pressing (10) that is mated, described wedge pressure head (6) downside is provided with back-moving spring (7).
2. according to single station pneumatic compressing fixture claimed in claim 1, it is characterized in that: described roller one (8) and roller two (9) all are hinged on boosting lever (3).
3. according to single station pneumatic compressing fixture claimed in claim 1, it is characterized in that: the lower end of described boosting lever (3) is hinged on fulcrum (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549845 CN202964200U (en) | 2012-10-25 | 2012-10-25 | Single-station pneumatic compacting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549845 CN202964200U (en) | 2012-10-25 | 2012-10-25 | Single-station pneumatic compacting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964200U true CN202964200U (en) | 2013-06-05 |
Family
ID=48505329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549845 Expired - Fee Related CN202964200U (en) | 2012-10-25 | 2012-10-25 | Single-station pneumatic compacting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385008A (en) * | 2014-10-29 | 2015-03-04 | 刘文生 | Three-time force-amplifier |
| CN107530849A (en) * | 2015-06-05 | 2018-01-02 | 三樱工业株式会社 | Chuck mechanism |
| CN108466034A (en) * | 2018-04-09 | 2018-08-31 | 安徽宝隽机车部件有限公司 | A kind of fuel pump casing gets lock tooling ready |
| CN110153740A (en) * | 2018-01-25 | 2019-08-23 | 安徽华晶微电子材料科技有限公司 | A kind of multi-functional clamp |
-
2012
- 2012-10-25 CN CN 201220549845 patent/CN202964200U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385008A (en) * | 2014-10-29 | 2015-03-04 | 刘文生 | Three-time force-amplifier |
| CN107530849A (en) * | 2015-06-05 | 2018-01-02 | 三樱工业株式会社 | Chuck mechanism |
| CN107530849B (en) * | 2015-06-05 | 2019-10-18 | 三樱工业株式会社 | Chuck mechanism |
| CN110153740A (en) * | 2018-01-25 | 2019-08-23 | 安徽华晶微电子材料科技有限公司 | A kind of multi-functional clamp |
| CN108466034A (en) * | 2018-04-09 | 2018-08-31 | 安徽宝隽机车部件有限公司 | A kind of fuel pump casing gets lock tooling ready |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131025 |