CN207139555U - Automobile engine shaped piece arc surface fixture for polishing - Google Patents
Automobile engine shaped piece arc surface fixture for polishing Download PDFInfo
- Publication number
- CN207139555U CN207139555U CN201720752217.7U CN201720752217U CN207139555U CN 207139555 U CN207139555 U CN 207139555U CN 201720752217 U CN201720752217 U CN 201720752217U CN 207139555 U CN207139555 U CN 207139555U
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- shaped piece
- automobile engine
- arc surface
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Abstract
It the utility model is related to inner cavity of component Quick-clamped field, specially a kind of automobile engine shaped piece arc surface fixture for polishing, it can realize the stable clamping of part, ensure quality of finish, it includes tool base plate, slide rail is installed in the tool base plate, slide unit is installed on the slide rail, rotating bottom board is provided with by rotating shaft on the slide unit, fore-stock is installed on the rotating bottom board, locating module and outer support clamp system are installed on the fore-stock, the outer support clamp system includes mutually opening, upper shear plate and the down cut plate closed, the upper shear plate on the outside of the down cut front edge of board with being respectively arranged with clamping head.
Description
Technical field
Inner cavity of component Quick-clamped field is the utility model is related to, specially a kind of automobile engine shaped piece arc surface is thrown
Light fixture.
Background technology
Automobile is the current most common vehicles, and engine is wherein important part, and engine part is various, wherein
Different in nature class part comparison is more, and local arc-shaped surface does not allow local excessive polishing to cause because surface roughness requirements are higher
Whole removing removes material, and traditional handicraft means, which are that hand-held part is close, dumps, it would be desirable to which polishing area is polished polishing, for behaviour
It is higher to make personnel's skill set requirements, it is affected by various factors, local polishing is easily caused during polishing operation less than secondary
Local cross is caused to be thrown during polishing again（Work is given up）, efficiency and qualification rate are all undesirable.
Utility model content
In order to solve the above problems, the utility model provides a kind of automobile engine shaped piece circular arc mirror polish folder
Tool, it can realize the stable clamping of part, ensure quality of finish.
Its technical scheme is such：A kind of automobile engine shaped piece arc surface fixture for polishing, it is characterised in that its
Including tool base plate, slide rail is installed in the tool base plate, slide unit is installed on the slide rail, passes through rotating shaft on the slide unit
Rotating bottom board is installed, fore-stock is installed on the rotating bottom board, locating module and outer support folder are installed on the fore-stock
Tight mechanism, the outer support clamp system include can mutual opening and closing upper shear plate and down cut plate, the upper shear plate with it is described
Clamping head is respectively arranged with the outside of down cut front edge of board.
It is further characterized by, and after-poppet is provided with the rotating bottom board, and being provided with activity on the after-poppet pushes away
Plate, the movable push front end are provided with V-arrangement bayonet socket, and arranged superposed covers the upper shear plate jointly up and down with the down cut plate
Loaded on bearing pin, the upper shear plate is located at the down cut plate rear end in the V-arrangement bayonet socket and relative side is provided with breach,
The upper shear plate and the down cut plate be located at the opposite side of the tail end of the part in the V-arrangement bayonet socket respectively with V-arrangement bayonet socket
Two bayonet socket faces contact；
The upper shear plate is installed on the fore-stock, the upper shear plate with the down cut plate by same bearing pin
Back-moving spring is provided between the fore-stock, between the down cut plate and the fore-stock；
The movable push rear end connects drive cylinder, and the drive cylinder is installed on supporting support, the supporting support
It is fixedly connected with the fore-stock and the after-poppet；
The locating module includes gusseted part and circle arc support part；
The rotating bottom board rear end is provided with cambered surface, and the slide unit rear end is provided with guide pad, the guide pad with it is described
The guide groove coordinated with the rotating bottom board rear end is formed between slide unit；
The slide unit both ends are provided with limiting bracket, and stop screw is provided with the limiting bracket；
Locking nut is provided with the rotating shaft.
After structure of the present utility model, it would be desirable to the part of polishing be positioned over locating module positioning, upper shear plate and
Down cut plate outwards struts simultaneously, and by clamping head from the stable Clamp blocks in inner side, rotating bottom board is rotatably assorted the movement of slide unit,
Drive part to be moved to accurate polishing position, complete polishing, do not influenceed by manually-operated, ensure that quality of finish.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structural front view；
Fig. 3 be in Fig. 2 A-A to sectional view.
Embodiment
See Fig. 1, Fig. 2, shown in Fig. 3, a kind of automobile engine shaped piece arc surface fixture for polishing, it includes tool base plate
1, slide rail 2 is installed in tool base plate 1, slide unit 3 is installed on slide rail 2, rotating bottom board 5 is provided with by rotating shaft 4 on slide unit 3,
Fore-stock 6 and after-poppet 7 are installed on rotating bottom board 5, locating module and outer support clamp system, outer support are installed on fore-stock 6
Clamp system include arranged superposed and can mutual opening and closing upper shear plate 8 and down cut plate 9, upper shear plate 8 and down cut plate 9
Front end is provided with clamping head 10, and movable push 11 is provided with after-poppet 7, and the front end of movable push 11 is provided with V-arrangement bayonet socket, above cut
Cutting plate 8 is located in V-arrangement bayonet socket with the rear end of down cut plate 9 and relative side is provided with breach, upper shear plate 8 and down cut plate 9
In the opposite side two bayonet socket faces contact with V-arrangement bayonet socket respectively for the tail end for stating the part in V-arrangement bayonet socket.
Upper shear plate 8 is installed on fore-stock 6, upper shear plate 8 and fore-stock 6 with down cut plate 9 by same bearing pin 12
Between, between down cut plate 9 and fore-stock 6 be provided with back-moving spring 13, when movable push 11 is retracted, upper shear plate 8 is with
Shear plate 9 is by the effect of back-moving spring 13, while inside retracted for clearance.
The rear end of movable push 11 connects drive cylinder 20, and drive cylinder 20 is installed on supporting support 21, and supporting support 21 is solid
Surely fore-stock 6 and after-poppet 7 are connected, realizes that Automatic-clamping operates by drive cylinder.
Locating module includes gusseted part 14 and circle arc support part 15.
The rear end of rotating bottom board 5 is provided with cambered surface, and the rear end of slide unit 3 is provided with guide pad 16, shape between guide pad 16 and slide unit 3
Into the guide groove coordinated with the rear end of rotating bottom board 5, guiding when rotating bottom board 5 rotates is realized, locking nut is provided with rotating shaft 4
17, after rotating bottom board rotate in place, realized and be locked by locking nut 17.
The both ends of slide unit 3 are provided with limiting bracket 18, and stop screw 19 is provided with limiting bracket 18, limit rotating bottom board 5
The position of rotation.
Claims (8)
1. a kind of automobile engine shaped piece arc surface fixture for polishing, it is characterised in that it includes tool base plate, the frock
Slide rail is installed on bottom plate, slide unit is installed on the slide rail, rotating bottom board, the rotation are provided with by rotating shaft on the slide unit
Turn that fore-stock is installed on bottom plate, locating module and outer support clamp system, the outer support clamping machine are installed on the fore-stock
Structure include can mutual opening and closing upper shear plate and down cut plate, the outside of the upper shear plate and the down cut front edge of board is divided
Clamping head is not provided with it.
2. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 1, it is characterised in that described
After-poppet is installed on rotating bottom board, movable push is installed on the after-poppet, the movable push front end is provided with V-arrangement card
Mouthful, arranged superposed is set in bearing pin jointly up and down for the upper shear plate and the down cut plate, the upper shear plate with it is described under
Shear plate rear end is located in the V-arrangement bayonet socket and relative side is provided with breach, the upper shear plate and the down cut plate position
In opposite side two bayonet socket faces contact with V-arrangement bayonet socket respectively of the tail end of the part in the V-arrangement bayonet socket.
3. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 1, it is characterised in that described
Upper shear plate is installed on the fore-stock, the upper shear plate and the fore-stock with the down cut plate by same bearing pin
Between, between the down cut plate and the fore-stock be provided with back-moving spring.
4. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 2, it is characterised in that described
Movable push rear end connects drive cylinder, and the drive cylinder is installed on supporting support, and the supporting support is fixedly connected described
Fore-stock and the after-poppet.
5. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 1, it is characterised in that described
Locating module includes gusseted part and circle arc support part.
6. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 1, it is characterised in that described
Rotating bottom board rear end is provided with cambered surface, and the slide unit rear end is provided with guide pad, formed between the guide pad and the slide unit
The guide groove coordinated with the rotating bottom board rear end.
7. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 1, it is characterised in that described
Slide unit both ends are provided with limiting bracket, and stop screw is provided with the limiting bracket.
8. a kind of automobile engine shaped piece arc surface fixture for polishing according to claim 1, it is characterised in that described
Locking nut is provided with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752217.7U CN207139555U (en) | 2017-06-27 | 2017-06-27 | Automobile engine shaped piece arc surface fixture for polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752217.7U CN207139555U (en) | 2017-06-27 | 2017-06-27 | Automobile engine shaped piece arc surface fixture for polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139555U true CN207139555U (en) | 2018-03-27 |
Family
ID=61671585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752217.7U Active CN207139555U (en) | 2017-06-27 | 2017-06-27 | Automobile engine shaped piece arc surface fixture for polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322471A (en) * | 2017-06-27 | 2017-11-07 | 鹰普（中国）有限公司 | A kind of automobile engine shaped piece arc surface fixture for polishing |
-
2017
- 2017-06-27 CN CN201720752217.7U patent/CN207139555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322471A (en) * | 2017-06-27 | 2017-11-07 | 鹰普（中国）有限公司 | A kind of automobile engine shaped piece arc surface fixture for polishing |
| CN107322471B (en) * | 2017-06-27 | 2023-09-15 | 鹰普（中国）有限公司 | Clamp for polishing arc surface of special-shaped part of automobile engine |
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