CN204381876U - A kind of vehicle clamper - Google Patents
A kind of vehicle clamper Download PDFInfo
- Publication number
- CN204381876U CN204381876U CN201420854621.1U CN201420854621U CN204381876U CN 204381876 U CN204381876 U CN 204381876U CN 201420854621 U CN201420854621 U CN 201420854621U CN 204381876 U CN204381876 U CN 204381876U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- location slide
- card shape
- vehicle clamper
- housing screw
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a kind of vehicle clamper, it comprises flange bottom plate (3), described flange bottom plate (3) center is provided with positioning core axle (1), described positioning core axle (1) up and down bilateral symmetry is provided with Anchor plate kit, described Anchor plate kit comprises square nut (2), location slide (4) and card shape pressing plate (5), with housing screw (7), described location slide (4) is fixedly installed on flange base (3) and goes up and shelter from two square hole positions, described location slide (4) vertically offers chute (4.1), a mounting hole (4.2) is provided with in described chute (4.1), described card shape pressing plate (5) is fixedly installed on location slide (4) by square nut (2) and housing screw (7).A kind of vehicle clamper of the utility model, it has, and Set and Positioning is fast, clamping force is large, positioning and rigid is good, workpiece deformation is little, manufacture is simple, use reliable advantage easily.
Description
Technical field
The utility model relates to a kind of vehicle clamper, is mainly used in the Vehicle Processing of non-circular shell box parts, belongs to Machining Technology field.
Background technology
At present, the Vehicle Processing of non-circular shell box parts generally adopts the method for chuck or similar circumference compression, and majority is that efficiency is low, positioning precision is poor, and particularly thrust is inadequate, and workpiece deformation is large.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of vehicle clamper, and it has, and Set and Positioning is fast, clamping force is large, positioning and rigid is good, workpiece deformation is little, manufacture is simple, use reliable advantage easily.
The purpose of this utility model is achieved in that a kind of vehicle clamper, it comprises flange bottom plate, described flange bottom plate center is provided with positioning core axle, the upper and lower bilateral symmetry of described positioning core axle is provided with Anchor plate kit, described Anchor plate kit comprises square nut, location slide and card shape pressing plate, and housing screw, described flange bottom plate is provided with upper and lower two square holes, described square nut is arranged in square hole, described location slide to be fixedly installed on flange base and to shelter from two square hole positions, described location slide vertically offers chute, a mounting hole is provided with in described chute, described housing screw is arranged in mounting hole, described card shape pressing plate is fixedly installed on the slide of location by square nut and housing screw.
Described card shape pressing plate comprises pressing plate body, and be provided with cydariform projection in the middle of on rear side of described pressing plate body, described cydariform projection is placed in chute.
Described location slide is fixedly installed on flange base by screw and alignment pin, or directly welds, is cast on flange base.
Spheric washer is provided with between described housing screw and card shape pressing plate.
Described card shape pressing plate offers taper hole, and described taper hole runs through whole pressing plate body and cydariform is protruding, and described taper hole front end is its minimum diameter position, and the minimum diameter position of described taper hole is provided with a concave spherical surface matched with spheric washer.
Compared with prior art, the utility model has following beneficial effect:
A kind of vehicle clamper of the utility model, it utilizes the endoporus determination Central of the parts on non-circular Thin-shell Part face, recycle the concavo-convex profile of non-circular Thin-shell Part to determine workpiece orientation, then adopt the method for axial compression to carry out workpiece pressing, have that Set and Positioning is fast, clamping force is large, positioning and rigid is good, workpiece deformation is little, manufacture is simple, use reliable advantage easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vehicle clamper of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of locating slide in Fig. 1.
Fig. 4 is the structural representation blocking shape pressing plate in Fig. 1.
Fig. 5 is the B-B sectional view of Fig. 4.
Fig. 6 is the top view of Fig. 4.
Wherein:
Positioning core axle 1
Square nut 2
Flange bottom plate 3
Location slide 4
Chute 4.1
Mounting hole 4.2
Card shape pressing plate 5
Pressing plate body 5.1
Cydariform projection 5.2
Taper hole 5.3
Concave spherical surface 5.4
Spheric washer 6
Housing screw 7.
Detailed description of the invention
See Fig. 1 ~ Fig. 6, a kind of vehicle clamper of the utility model, it comprises flange bottom plate 3, described flange bottom plate 3 center is provided with positioning core axle 1, described positioning core axle about 1 bilateral symmetry is provided with Anchor plate kit, described Anchor plate kit is positioned on front side of flange bottom plate 3, described Anchor plate kit comprises square nut 2, location slide 4 and card shape pressing plate 5, spheric washer 6 and housing screw 7, described flange bottom plate 3 is provided with upper and lower two square holes, described square nut 2 is arranged in square hole, described location slide 4 to be fixedly installed on flange base 3 and to shelter from two square hole positions, described location slide 4 is fixedly installed on flange base 3 by screw and alignment pin, also can directly weld or be cast on flange base 3, described location slide 4 vertically offers chute 4.1, a mounting hole 4.2 is provided with in described chute 4.1, described card shape pressing plate 5 is arranged on the slide 4 of location, described housing screw 7 is arranged in mounting hole 4.2, described housing screw 7 is connected with square nut 2 with location slide 4 is rear through card shape pressing plate 5 successively, described spheric washer 6 is arranged between housing screw 7 and card shape pressing plate 5, described card shape pressing plate 5 comprises pressing plate body 5.1, cydariform projection 5.2 is provided with in the middle of on rear side of described pressing plate body 5.1, described cydariform projection 5.1 is placed in chute 4.1, described card shape pressing plate 5 offers taper hole 5.3, described taper hole 5.3 runs through whole pressing plate body 5.1 and cydariform projection 5.2, described taper hole 5.3 front end is its minimum diameter position, the minimum diameter position of described taper hole 5.3 is provided with a concave spherical surface 5.4 matched with spheric washer 6.
When housing screw 7 malcompression, housing screw 7, spheric washer 6 can move radially along the chute of locating slide with square nut 2 together with card shape pressing plate 5.
When fixture uses, first card shape pressing plate 5 is radially moved into the position of ragged edge, workpiece is contained on positioning core axle 1, respectively two pieces of card shape pressing plates 5 are moved to internal diameter direction the radial clamping workpiece of pit pushed and plugged into workpiece from both direction again, then screw two housing screw 7 axial compression workpiece simultaneously.After housing screw 7 screws, each block card shape pressing plate 5 should be pressing plate body 5.1 workpiece pressing of front side, and the end of cydariform projection 5.2 below contacts with the chute bottom surface of location slide 4.
Claims (5)
1. a vehicle clamper, it is characterized in that: it comprises flange bottom plate (3), described flange bottom plate (3) center is provided with positioning core axle (1), described positioning core axle (1) up and down bilateral symmetry is provided with Anchor plate kit, described Anchor plate kit comprises square nut (2), location slide (4) and card shape pressing plate (5), with housing screw (7), described flange bottom plate (3) is provided with upper and lower two square holes, described square nut (2) is arranged in square hole, described location slide (4) is fixedly installed on flange base (3) and goes up and shelter from two square hole positions, described location slide (4) vertically offers chute (4.1), a mounting hole (4.2) is provided with in described chute (4.1), described housing screw (7) is arranged in mounting hole (4.2), described card shape pressing plate (5) is fixedly installed on location slide (4) by square nut (2) and housing screw (7).
2. a kind of vehicle clamper according to claim 1, it is characterized in that: described card shape pressing plate (5) comprises pressing plate body (5.1), be provided with cydariform projection (5.2) in the middle of described pressing plate body (5.1) rear side, described cydariform projection (5.1) is placed in chute (4.1).
3. a kind of vehicle clamper according to claim 1, is characterized in that: described location slide (4) is fixedly installed on flange base (3) by screw and alignment pin, or directly welds, is cast on flange base (3).
4. a kind of vehicle clamper according to claim 1, is characterized in that: be provided with spheric washer (6) between described housing screw (7) and card shape pressing plate (5).
5. a kind of vehicle clamper according to claim 4, it is characterized in that: described card shape pressing plate (5) offers taper hole (5.3), described taper hole (5.3) runs through whole pressing plate body (5.1) and cydariform projection (5.2), described taper hole (5.3) front end is its minimum diameter position, and the minimum diameter position of described taper hole (5.3) is provided with a concave spherical surface (5.4) matched with spheric washer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854621.1U CN204381876U (en) | 2014-12-30 | 2014-12-30 | A kind of vehicle clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854621.1U CN204381876U (en) | 2014-12-30 | 2014-12-30 | A kind of vehicle clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381876U true CN204381876U (en) | 2015-06-10 |
Family
ID=53354631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854621.1U Expired - Fee Related CN204381876U (en) | 2014-12-30 | 2014-12-30 | A kind of vehicle clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563154A (en) * | 2016-03-09 | 2016-05-11 | 广西玉柴机器股份有限公司 | Quick displacement device of clamping base |
| CN108608237A (en) * | 2018-07-20 | 2018-10-02 | 无锡市万向联轴器有限公司 | Inner hole of bearing seat vehicle grinding fixture |
-
2014
- 2014-12-30 CN CN201420854621.1U patent/CN204381876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563154A (en) * | 2016-03-09 | 2016-05-11 | 广西玉柴机器股份有限公司 | Quick displacement device of clamping base |
| CN108608237A (en) * | 2018-07-20 | 2018-10-02 | 无锡市万向联轴器有限公司 | Inner hole of bearing seat vehicle grinding fixture |
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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: 20150610 Termination date: 20171230 |