CN107553183A - Air-actuated jaw - Google Patents
Air-actuated jaw Download PDFInfo
- Publication number
- CN107553183A CN107553183A CN201710951360.3A CN201710951360A CN107553183A CN 107553183 A CN107553183 A CN 107553183A CN 201710951360 A CN201710951360 A CN 201710951360A CN 107553183 A CN107553183 A CN 107553183A
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- CN
- China
- Prior art keywords
- chuck
- piston
- air
- fixture
- actuated jaw
- 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.)
- Pending
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Abstract
The invention discloses a kind of air-actuated jaw, including pedestal, pedestal is provided with fixture and the pneumatic cylinder for driving fixture to action, and fixture includes the first chuck and the second chuck being oppositely arranged；Pneumatic cylinder includes cylinder body, is provided with first piston and second piston in cylinder body, is connected between first piston and the first chuck provided with the first push rod, is connected between second piston and the second chuck provided with the second push rod；Pneumatic cylinder drives the first chuck and synchronous moved to opposite direction of the second chuck to clamp workpiece or synchronously move release workpiece to opposite direction.The air-actuated jaw of the present invention, has advantages below：1）The working strength of worker is alleviated, improves the reliability of fixture；2）The power that first chuck and the second chuck are acted on workpiece is identical, improves the reliability of fixture, while reduces the quantity of cylinder, reduces the cost of fixture；3）First chuck and the second chuck are synchronously promoted using a pneumatic cylinder so that workpiece being capable of centre-lock.
Description
Technical field
The invention belongs to mechanical frock clamp art, is specifically a kind of air-actuated jaw.
Background technology
When being machined out in the equipment such as drilling machine, milling machine, all need to be processed again after first clamping workpiece is fixed, mesh
Preceding most of fixtures usually require manually to be operated, and this increases not only the workload of worker, reduces operating efficiency, and
Also reduce the reliability of clamping.
The content of the invention
In view of this, it is an object of the invention to provide a kind of air-actuated jaw, can not only clamping fix workpiece, and have
There is the advantages of good reliability, and the work burden of worker can be mitigated.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of air-actuated jaw, it is characterised in that：Including pedestal, the pedestal is provided with for the fixture of clamping workpiece and for driving
The pneumatic cylinder of dynamic fixture action, the fixture include the first chuck and the second chuck being oppositely arranged；The pneumatic cylinder bag
Include cylinder body, first piston and second piston are provided with the cylinder body, provided with the between the first piston and first chuck
One push rod is connected, and is connected between the second piston and second chuck provided with the second push rod；The pneumatic cylinder drives institute
State the first chuck and synchronous moved to opposite direction of the second chuck clamps workpiece or synchronously move release work to opposite direction
Part.
Further, the cylinder body is provided with air inlet pipe and escape pipe, and the air inlet pipe and escape pipe are arranged at described
Between one piston and second piston.
Further, the escape pipe is provided with the first magnetic valve, and the air inlet pipe is provided with second solenoid valve.
Further, first push rod is fixedly connected with first chuck backwards to the side side of second chuck.
Further, second push rod is fixedly connected with second chuck backwards to the side side of first chuck.
Further, the pedestal is provided with guide rail, and first chuck and the second chuck are slidably installed described
On guide rail, the diameter parallel of the guide rail and the cylinder body.
Further, it is provided with return spring between first chuck and the second chuck.
The beneficial effects of the present invention are：
The air-actuated jaw of the present invention, the first chuck and second is driven to press from both sides by setting first piston and second piston in cylinder body
Head, which does synchronous relative motion and clamps workpiece or do synchronous opposite motion, unclamps workpiece, has advantages below：
1）The working strength of worker is alleviated, improves the reliability of fixture；
2）The power that first chuck and the second chuck are acted on workpiece is identical, improves the reliability of fixture, while reduces gas
The quantity of cylinder, reduce the cost of fixture；
3. the first chuck and the second chuck are synchronously promoted using a pneumatic cylinder so that workpiece being capable of centre-lock.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carried out
Explanation：
Fig. 1 is the structural representation of air-actuated jaw embodiment of the present invention.
Description of reference numerals：
1- pedestals, the chucks of 2- first, the chucks of 3- second, the push rods of 4- first, the push rods of 5- second, 6- pneumatic cylinders, the electromagnetism of 7- first
Valve, 8- second solenoid valves, 9- first pistons, 10- second pistons, 11- return springs, 12- guide rails.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, the structural representation for air-actuated jaw embodiment of the present invention.The air-actuated jaw of the present embodiment, it is special
Sign is：Including pedestal 1, pedestal 1 is provided with for the fixture of clamping workpiece and the pneumatic cylinder 6 for driving fixture to action,
Fixture includes the first chuck 2 and the second chuck 3 being oppositely arranged.Pneumatic cylinder 6 includes cylinder body, and first piston 9 is provided with cylinder body
With second piston 10, it is connected between first piston 9 and the first chuck 2 provided with the first push rod 4, the chuck 3 of second piston 10 and second
Between be provided with the second push rod 5 be connected.Pneumatic cylinder 6 drives the first chuck 2 and the second chuck 3 synchronously to move folder to opposite direction
Clamping of workpieces or synchronous moved to opposite direction unclamp workpiece.Specifically, cylinder body is provided with air inlet pipe and escape pipe, air inlet pipe and
Escape pipe is arranged between first piston 9 and second piston 10.The escape pipe of the present embodiment is provided with the first magnetic valve 7, enters
Tracheae is provided with second solenoid valve 8.First push rod 4 of the present embodiment is consolidated with the first chuck 2 backwards to the side side of the second chuck 3
Fixed connection, the second push rod 5 are fixedly connected with the second chuck 3 backwards to the side side of the first chuck 2.Certainly, the first push rod and
Two push rods the side opposite with the first chuck 2 and the second chuck 3 can also be connected respectively, and its principle is suitable, is not repeated.
Further, pedestal 1 is provided with guide rail 12, and the first chuck 2 and the second chuck 3 are slidably installed in guide rail 12
On, the diameter parallel of guide rail 12 and cylinder body.By setting guide rail 12, for the first chuck 2 and the mobile guide of the second chuck 3, sheet
Return spring 11 is provided between the first chuck 2 and the second chuck 3 of embodiment, for multiple between the first chuck 2 and the second chuck 3
Position.
The air-actuated jaw of the present embodiment, by first piston and second piston are set in cylinder body with drive the first chuck and
Second chuck, which does synchronous relative motion and clamps workpiece or do synchronous opposite motion, unclamps workpiece, has advantages below：
1）The working strength of worker is alleviated, improves the reliability of fixture；
2）The power that first chuck and the second chuck are acted on workpiece is identical, improves the reliability of fixture, while reduces gas
The quantity of cylinder, reduce the cost of fixture；
3. the first chuck and the second chuck are synchronously promoted using a pneumatic cylinder so that workpiece being capable of centre-lock.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (7)
- A kind of 1. air-actuated jaw, it is characterised in that：Including pedestal, the pedestal is provided with the fixture for being used for clamping workpiece and is used for The pneumatic cylinder of action is driven fixture to, the fixture includes the first chuck and the second chuck being oppositely arranged；The pneumatic cylinder Including cylinder body, first piston and second piston are provided with the cylinder body, is provided between the first piston and first chuck First push rod is connected, and is connected between the second piston and second chuck provided with the second push rod；The pneumatic cylinder driving Synchronous moved to opposite direction of first chuck and the second chuck clamps workpiece or synchronously moves release to opposite direction Workpiece.
- 2. air-actuated jaw according to claim 1, it is characterised in that：The cylinder body is provided with air inlet pipe and escape pipe, institute State air inlet pipe and escape pipe is arranged between the first piston and second piston.
- 3. air-actuated jaw according to claim 2, it is characterised in that：The escape pipe is provided with the first magnetic valve, described Air inlet pipe is provided with second solenoid valve.
- 4. air-actuated jaw according to claim 1, it is characterised in that：First push rod is with first chuck backwards to institute The side side for stating the second chuck is fixedly connected.
- 5. air-actuated jaw according to claim 4, it is characterised in that：Second push rod is with second chuck backwards to institute The side side for stating the first chuck is fixedly connected.
- 6. according to the air-actuated jaw described in claim any one of 1-5, it is characterised in that：The pedestal is provided with guide rail, described First chuck and the second chuck are slidably installed on the guide rail, the diameter parallel of the guide rail and the cylinder body.
- 7. air-actuated jaw according to claim 6, it is characterised in that：It is provided with back between first chuck and the second chuck Position spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951360.3A CN107553183A (en) | 2017-10-13 | 2017-10-13 | Air-actuated jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951360.3A CN107553183A (en) | 2017-10-13 | 2017-10-13 | Air-actuated jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107553183A true CN107553183A (en) | 2018-01-09 |
Family
ID=60985321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710951360.3A Pending CN107553183A (en) | 2017-10-13 | 2017-10-13 | Air-actuated jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440814A (en) * | 2019-08-22 | 2019-11-12 | 金荣 | A kind of portable type navigation system with regulatory function for bicycle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201922278U (en) * | 2010-12-11 | 2011-08-10 | 夏福初 | Pneumatic fixture |
| EP2829354A1 (en) * | 2012-03-22 | 2015-01-28 | Fuji Machine Mfg. Co., Ltd. | Chuck device |
| CN204353838U (en) * | 2014-12-03 | 2015-05-27 | 新昌县成丰机械配件厂 | A kind of air-actuated jaw |
| CN204366561U (en) * | 2014-12-25 | 2015-06-03 | 重庆大清医诚生物技术有限公司 | A kind of air-actuated jaw |
| CN204735993U (en) * | 2015-07-01 | 2015-11-04 | 杭州科技职业技术学院 | Pneumatic clamp |
| CN205271520U (en) * | 2015-12-02 | 2016-06-01 | 烟台丰禾工业机械零部件有限公司 | Pneumatic clamp |
| CN205271519U (en) * | 2015-12-01 | 2016-06-01 | 烟台丰禾工业机械零部件有限公司 | Air jig with alarm device |
-
2017
- 2017-10-13 CN CN201710951360.3A patent/CN107553183A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201922278U (en) * | 2010-12-11 | 2011-08-10 | 夏福初 | Pneumatic fixture |
| EP2829354A1 (en) * | 2012-03-22 | 2015-01-28 | Fuji Machine Mfg. Co., Ltd. | Chuck device |
| CN204353838U (en) * | 2014-12-03 | 2015-05-27 | 新昌县成丰机械配件厂 | A kind of air-actuated jaw |
| CN204366561U (en) * | 2014-12-25 | 2015-06-03 | 重庆大清医诚生物技术有限公司 | A kind of air-actuated jaw |
| CN204735993U (en) * | 2015-07-01 | 2015-11-04 | 杭州科技职业技术学院 | Pneumatic clamp |
| CN205271519U (en) * | 2015-12-01 | 2016-06-01 | 烟台丰禾工业机械零部件有限公司 | Air jig with alarm device |
| CN205271520U (en) * | 2015-12-02 | 2016-06-01 | 烟台丰禾工业机械零部件有限公司 | Pneumatic clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440814A (en) * | 2019-08-22 | 2019-11-12 | 金荣 | A kind of portable type navigation system with regulatory function for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |