CN205834820U - Twin shaft fixes air-actuated jaw - Google Patents
Twin shaft fixes air-actuated jaw Download PDFInfo
- Publication number
- CN205834820U CN205834820U CN201620591664.4U CN201620591664U CN205834820U CN 205834820 U CN205834820 U CN 205834820U CN 201620591664 U CN201620591664 U CN 201620591664U CN 205834820 U CN205834820 U CN 205834820U
- Authority
- CN
- China
- Prior art keywords
- plane
- lower bearing
- bearing base
- upper holder
- twin 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
Links
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of twin shaft and fix air-actuated jaw, including lower bearing base and upper holder block, the upper surface of lower bearing base is symmetrically arranged with two identical grooves for drop target axle of structure, and two sides of groove are inclined-plane；The center of lower bearing base offers a vertical through hole, is vertically arranged with a polished rod in through hole, and upper holder block is fixed on the top of described polished rod, and the both sides, bottom surface of described upper holder block are inclined-plane；The bottom of described polished rod is slidably arranged in the inclined-plane slideway of slide block, and slide block is connected with the push rod of cylinder.The power source apparatus of this sleeve clamp clamping uses pneumatic means, by the horizontal movement of pneumatic means, is converted to the clamping force of vertical direction by custom-designed slide block light linkage, thus realizes stepping up target axle and unclamping action.This utility model is reasonable in design, flexible operation, low cost.
Description
Technical field
This utility model belongs to Work fixture device technical field, relates in particular to a kind of twin shaft and fixes air-actuated jaw.
Background technology
In field of machining, it is often necessary to axial workpiece is processed, add man-hour, be necessary for target axial workpiece
It is fixed, then it could be carried out further machining (such as slotting on axle).
The fixture of traditional fixing axial workpiece, often can only once fix an axle, and its structure is complicated, and cost is relatively
High.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of twin shaft fixes air-actuated jaw.
This utility model is achieved through the following technical solutions:
A kind of twin shaft fixes air-actuated jaw, including lower bearing base and upper holder block,
The upper surface of described lower bearing base is symmetrically arranged with two identical grooves for drop target axle of structure, recessed
Two sides of groove are inclined-plane；The center of lower bearing base offers a vertical through hole, is vertically arranged with a polished rod in through hole, on
Briquetting is fixed on the top of described polished rod, and the both sides, bottom surface of described upper holder block are inclined-plane；The bottom of described polished rod is slidably arranged in
In the inclined-plane slideway of slide block, slide block is connected with the push rod of cylinder.
In technique scheme, described lower bearing base is fixed on framework platform, and the bottom of framework platform is fixed on
On base plate.
In technique scheme, being preferably, the gradient on the inclined-plane of the both sides, bottom surface of described upper holder block is equal to the two of groove
The gradient on the inclined-plane of side.
In technique scheme, slide block is slidably arranged on slide plate by slide rail.
In technique scheme, described cylinder is fixed on the side of framework platform by a L-type plate.
Advantage of the present utility model and having the beneficial effect that
The power source apparatus of this sleeve clamp clamping uses pneumatic means, by the horizontal movement of pneumatic means, passes through specialized designs
Slide block light linkage be converted to the clamping force of vertical direction, thus realize target axle being stepped up and unclamping action.This practicality
New design is reasonable, flexible operation, low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
A kind of twin shaft fixes air-actuated jaw, sees accompanying drawing 1, including lower bearing base 1 and upper holder block 2,
Described lower bearing base is fixed on framework platform 3, and the bottom of framework platform 3 is fixed on base plate 8, at the bottom of lower pressure-bearing
The upper surface of seat 1 is symmetrically arranged with two identical grooves for drop target axle a of structure, the i.e. first groove 1-1 and second
Groove 1-2, two sides of groove are inclined-plane；The center of lower bearing base 1 offers a vertical through hole, is vertically arranged in through hole
Having a polished rod 4, upper holder block 2 is fixed on the top of described polished rod 4, and the both sides, bottom surface of described upper holder block 2 are inclined-plane, is preferably, institute
The gradient on the inclined-plane stating the both sides, bottom surface of upper holder block 2 is equal to the gradient on the inclined-plane of the two sides of groove；Base plate 8 is fixedly installed
Having a slide plate 7, the upper surface of slide plate 7 is provided with slide block 6 by slide rail, and slide block 6 offers inclined-plane slideway 5, described polished rod 4
Bottom is slidably arranged in the inclined-plane slideway 5 of slide block 6, and the side of slide block is connected with the push rod of a cylinder 10, and described cylinder 10 leads to
Cross a L-type plate 9 and be fixed on the side of framework platform 3.
During use, the push rod of cylinder drives slide block 6 to move on slide plate 7, and slide block drives polished rod 4 by its inclined-plane slideway 5
Vertical knee-action in the through hole of lower bearing base 1, between upper holder block 2 and the lower bearing base 1 on regulation polished rod top
Distance, to realize stepping up target axle and unclamping.
Above this utility model is done exemplary description, it should explanation, without departing from core of the present utility model
In the case of the heart, any simple deformation, amendment or other those skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (5)
1. a twin shaft fixes air-actuated jaw, it is characterised in that: include lower bearing base and upper holder block,
The upper surface of described lower bearing base is symmetrically arranged with two identical grooves for drop target axle of structure, groove
Two sides are inclined-plane；The center of lower bearing base offers a vertical through hole, is vertically arranged with a polished rod, upper holder block in through hole
Being fixed on the top of described polished rod, the both sides, bottom surface of described upper holder block are inclined-plane；The bottom of described polished rod is slidably arranged in slide block
Inclined-plane slideway in, slide block is connected with the push rod of cylinder.
Twin shaft the most according to claim 1 fixes air-actuated jaw, it is characterised in that: described lower bearing base is fixed on frame
On platform, the bottom of framework platform is fixed on base plate.
Twin shaft the most according to claim 2 fixes air-actuated jaw, it is characterised in that: described cylinder is fixed by a L-type plate
Side at framework platform.
Twin shaft the most according to claim 1 fixes air-actuated jaw, it is characterised in that: the both sides, bottom surface of described upper holder block oblique
The gradient in face is equal to the gradient on the inclined-plane of the two sides of groove.
Twin shaft the most according to claim 1 fixes air-actuated jaw, it is characterised in that: slide block is slidably arranged in cunning by slide rail
On plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620591664.4U CN205834820U (en) | 2016-06-15 | 2016-06-15 | Twin shaft fixes air-actuated jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620591664.4U CN205834820U (en) | 2016-06-15 | 2016-06-15 | Twin shaft fixes air-actuated jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834820U true CN205834820U (en) | 2016-12-28 |
Family
ID=58153091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620591664.4U Expired - Fee Related CN205834820U (en) | 2016-06-15 | 2016-06-15 | Twin shaft fixes air-actuated jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Four-sided central positioning fixture |
| CN108723892A (en) * | 2017-04-17 | 2018-11-02 | 上海瑞麒美贸易有限公司 | Division collet |
| CN108972090A (en) * | 2018-10-11 | 2018-12-11 | 武汉联航机电有限公司 | A kind of clamping positioning device |
| CN110449929A (en) * | 2019-07-12 | 2019-11-15 | 广西汽车集团有限公司 | The hole localization method of hole positioning tool and parts to be machined |
-
2016
- 2016-06-15 CN CN201620591664.4U patent/CN205834820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723892A (en) * | 2017-04-17 | 2018-11-02 | 上海瑞麒美贸易有限公司 | Division collet |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Four-sided central positioning fixture |
| CN108972090A (en) * | 2018-10-11 | 2018-12-11 | 武汉联航机电有限公司 | A kind of clamping positioning device |
| CN110449929A (en) * | 2019-07-12 | 2019-11-15 | 广西汽车集团有限公司 | The hole localization method of hole positioning tool and parts to be machined |
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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: 20161228 Termination date: 20170615 |