CN203170862U - Tongue ring necking-down pneumatic fixture of lever-type strainer - Google Patents
Tongue ring necking-down pneumatic fixture of lever-type strainer Download PDFInfo
- Publication number
- CN203170862U CN203170862U CN 201320170044 CN201320170044U CN203170862U CN 203170862 U CN203170862 U CN 203170862U CN 201320170044 CN201320170044 CN 201320170044 CN 201320170044 U CN201320170044 U CN 201320170044U CN 203170862 U CN203170862 U CN 203170862U
- Authority
- CN
- China
- Prior art keywords
- fixture
- strainer
- ring
- die
- tongue
- 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
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Abstract
The utility model relates to the technical field of machining, in particular to a tongue ring necking-down pneumatic fixture of a lever-type strainer. The pneumatic fixture comprises an air cylinder, an upper fixture and a lower fixture, wherein the air cylinder is fixedly connected with the upper fixture, a compression spring is connected between the upper fixture and the lower fixture, and the upper surface of the lower fixture is milled with a die; and the sizes and the shapes of the die and the strainer ring at the front end of the strainer are matched. The pneumatic fixture disclosed by the utility model is reasonable in structure design, and is convenient to disassemble, a hollow fixture body is arranged on a punching die, the strainer ring is contained in a strainer tongue when rotating along with a machine tool spindle, local plastic deformation of the strainer ring is generated in a pushing process, the clamping strength is stable, the repeated positioning is precise, the processing efficiency and precision are improved, and the pneumatic fixture has a better marketing prospect.
Description
Technical field
The utility model relates to the Machining Technology field, especially lever type tensioner tongue ring reducing air-actuated jaw.
Background technology
At present, when the connection workpiece of punch press processing local deformation, often because stroke adjustment is improper or clamping mode is improper, cause the connector after the punching press distortion can't normal rotation in tongue, especially clamp by manual during clamping, the clamping torque instability causes repetitive positioning accuracy poor, also cause security incident easily, bring great pressure for enterprise's production cost.
The utility model content
The purpose of this utility model is to provide lever type tensioner tongue ring reducing air-actuated jaw in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: lever type tensioner tongue ring reducing air-actuated jaw, comprise cylinder, go up anchor clamps and lower clamp, described cylinder is fixedlyed connected with last anchor clamps, is connected with contraction spring between last anchor clamps and the lower clamp, and described lower clamp upper surface is milled with die.
The strainer ring size of described die and strainer front end, shape be suitable cover all.
The beneficial effect that the utility model has is: the utility model reasonable in design, convenient disassembly, hollow clamp body is installed on the punching machine mold, the strainer ring is included in the strainer tongue when rotating with the lathe main shaft, the process of pressing down makes it to produce local plastic deformation, and the clamping dynamics is stable, and resetting is accurate, improve working (machining) efficiency and precision, had marketing prospect preferably.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises cylinder 3, goes up anchor clamps 2 and lower clamp 1, and described cylinder 3 is fixedlyed connected with last anchor clamps 2, is connected with contraction spring 5 between last anchor clamps 2 and the lower clamp 1, and described lower clamp 1 upper surface is milled with die 4; Strainer ring 7 sizes of described die 4 and strainer 6 front ends, shape be suitable cover all.During operation, strainer ring 7 places in the die 4 of lower clamp 1 upper surface, and cylinder 3 drives goes up anchor clamps 2 downward punching presses, the 7 local generation plastic deformations of strainer ring.
Claims (2)
1. lever type tensioner tongue ring reducing air-actuated jaw comprises cylinder, goes up anchor clamps and lower clamp, and it is characterized in that: described cylinder is fixedlyed connected with last anchor clamps, is connected with contraction spring between last anchor clamps and the lower clamp, and described lower clamp upper surface is milled with die.
2. lever type tensioner tongue ring reducing air-actuated jaw according to claim 1, it is characterized in that: the strainer ring size of described die and strainer front end, shape be suitable cover all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170044 CN203170862U (en) | 2013-04-08 | 2013-04-08 | Tongue ring necking-down pneumatic fixture of lever-type strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170044 CN203170862U (en) | 2013-04-08 | 2013-04-08 | Tongue ring necking-down pneumatic fixture of lever-type strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170862U true CN203170862U (en) | 2013-09-04 |
Family
ID=49067617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170044 Expired - Fee Related CN203170862U (en) | 2013-04-08 | 2013-04-08 | Tongue ring necking-down pneumatic fixture of lever-type strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521633A (en) * | 2013-10-16 | 2014-01-22 | 江苏同力机械有限公司 | Clamp |
-
2013
- 2013-04-08 CN CN 201320170044 patent/CN203170862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521633A (en) * | 2013-10-16 | 2014-01-22 | 江苏同力机械有限公司 | Clamp |
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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: 20130904 Termination date: 20140408 |