CN203062321U - Hydraulic fixture for shaft-type elements - Google Patents
Hydraulic fixture for shaft-type elements Download PDFInfo
- Publication number
- CN203062321U CN203062321U CN 201220691581 CN201220691581U CN203062321U CN 203062321 U CN203062321 U CN 203062321U CN 201220691581 CN201220691581 CN 201220691581 CN 201220691581 U CN201220691581 U CN 201220691581U CN 203062321 U CN203062321 U CN 203062321U
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- CN
- China
- Prior art keywords
- hydraulic
- hydraulic means
- jaws
- hydraulic device
- shaft
- 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 discloses a hydraulic fixture for shaft-type elements, and relates to the technical field of clamping devices. The hydraulic fixture comprises a hydraulic device, two clamping claws and a machine frame. The hydraulic device is fixed on the machine frame, a v-shaped block and two piston rods are arranged on the hydraulic device, end portions of the two piston rods are respectively provided with a sliding pin, the middle portions of the two clamping claws are respectively hinged on two sides of the hydraulic device, the lower portions of the two clamping claws are respectively provided with an oval groove, and the sliding pins are inserted into the oval grooves. The hydraulic fixture overcomes the defects that the structure is complicated, operation processes are complex and workpiece clamping locating precision is low, and improves machining efficiency.
Description
Technical field
The utility model relates to the clamping device technical field, particularly a kind of axial workpiece hydraulically operated fixture.
Background technology
Along with the raising day by day of engineering goods precision, certainly will the corresponding required precision that has improved anchor clamps.Anchor clamps are mainly used to reduce the time of workpiece processing, to raise labour productivity, alleviate working strength of workers, but common high efficiency anchor clamps have automation anchor clamps, high speed anchor clamps and have anchor clamps of clamping force device etc., structure is too complicated, and the processing more complicated, not only can not reduce the time of processing, also increase working strength of workers, reduced production efficiency.
The utility model content
It is one simple in structure that the utility model provides, and processes simple axial workpiece hydraulically operated fixture.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of axial workpiece hydraulically operated fixture, comprise hydraulic means, two jaws, frame, described hydraulic means is fixed on the frame, hydraulic means is provided with v type piece and two piston rods, is respectively equipped with sliding pin on described two piston rod ends, and the middle part of described two jaws is hinged on the both sides of hydraulic means respectively, the bottom of two jaws offers oval groove respectively, and described sliding pin inserts in the oval groove.
Beneficial effect: the utility model is simple in structure, drives piston rod by hydraulic means, and piston rod drives jaw, preferably workpiece is clamped, and not only clamp firmly, and operating process is simple, has significantly reduced process time, enhances productivity.
Description of drawings
Fig. 1 is the schematic diagram of a kind of axial workpiece hydraulically operated fixture of the utility model embodiment.
The specific embodiment
Shown in Fig. 1, a kind of axial workpiece hydraulically operated fixture of the utility model, comprise hydraulic means 1, two jaws 4, frame, described hydraulic means 1 is fixed on the frame by four bolts 6, hydraulic means 1 is provided with v type piece 2 and two piston rods 3, be respectively equipped with sliding pin 8 on described two piston rod ends, the middle part of described two jaws 4 is hinged on the both sides of hydraulic means 1 respectively, the bottom of two jaws 4 offers oval groove 7 respectively, described sliding pin 8 inserts in the oval groove 7, at first piston rod 3 is withdrawn under the hydraulic action of hydraulic means 1, and piston rod 3 drives two jaws 4 and opens, and this moment, two jaws 4 were in relaxation state, at this moment shaft-like workpiece 5 can be positioned on the v block 2, piston rod 4 stretches out under the hydraulic action of hydraulic means then, and piston rod 3 drives two jaws 4 and shrinks, and shaft-like workpiece 5 is clamped.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. axial workpiece hydraulically operated fixture, it is characterized in that, comprise hydraulic means, two jaws, frame, described hydraulic means is fixed on the frame, hydraulic means is provided with v type piece and two piston rods, is respectively equipped with sliding pin on described two piston rod ends, and the middle part of described two jaws is hinged on the both sides of hydraulic means respectively, the bottom of two jaws offers oval groove respectively, and described sliding pin inserts in the oval groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691581 CN203062321U (en) | 2012-12-14 | 2012-12-14 | Hydraulic fixture for shaft-type elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691581 CN203062321U (en) | 2012-12-14 | 2012-12-14 | Hydraulic fixture for shaft-type elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062321U true CN203062321U (en) | 2013-07-17 |
Family
ID=48761147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691581 Expired - Fee Related CN203062321U (en) | 2012-12-14 | 2012-12-14 | Hydraulic fixture for shaft-type elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062321U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737302A (en) * | 2017-01-22 | 2017-05-31 | 高密宏泰机床制造有限公司 | Floating type fixture |
| CN107632073A (en) * | 2017-09-21 | 2018-01-26 | 镇江龙逸电子科技有限公司 | A kind of servicing unit of supersonic detector |
| CN108747158A (en) * | 2018-07-19 | 2018-11-06 | 杭州恒立制造科技有限公司 | Novel elliptical tube welder |
| CN110181259A (en) * | 2019-06-27 | 2019-08-30 | Tcl王牌电器(惠州)有限公司 | Automatic screw lock pays device |
-
2012
- 2012-12-14 CN CN 201220691581 patent/CN203062321U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737302A (en) * | 2017-01-22 | 2017-05-31 | 高密宏泰机床制造有限公司 | Floating type fixture |
| CN106737302B (en) * | 2017-01-22 | 2019-08-27 | 高密宏泰机床制造有限公司 | Floating type fixture |
| CN107632073A (en) * | 2017-09-21 | 2018-01-26 | 镇江龙逸电子科技有限公司 | A kind of servicing unit of supersonic detector |
| CN108747158A (en) * | 2018-07-19 | 2018-11-06 | 杭州恒立制造科技有限公司 | Novel elliptical tube welder |
| CN110181259A (en) * | 2019-06-27 | 2019-08-30 | Tcl王牌电器(惠州)有限公司 | Automatic screw lock pays device |
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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: 20130717 Termination date: 20131214 |