CN203449034U - Auxiliary machining tool for end surface of valve cover - Google Patents
Auxiliary machining tool for end surface of valve cover Download PDFInfo
- Publication number
- CN203449034U CN203449034U CN201320472884.1U CN201320472884U CN203449034U CN 203449034 U CN203449034 U CN 203449034U CN 201320472884 U CN201320472884 U CN 201320472884U CN 203449034 U CN203449034 U CN 203449034U
- Authority
- CN
- China
- Prior art keywords
- fastening bolt
- compressing
- base plate
- plate
- bottom plate
- 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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- Valve Housings (AREA)
Abstract
The utility model relates to an auxiliary machining tool for the end surface of a valve cover. The auxiliary machining tool comprises a bottom plate, wherein a plurality of connecting holes are formed in the edge of the bottom plate. A first accommodating groove and a second accommodating groove are formed in the bottom plate, wherein the edge contour of the first accommodating groove and the edge contour of the second accommodating groove are consistent with the contour of the valve cover in shape. A first compressing device and a second compressing device are used for compressing the end portion of a valve cover workpiece and are arranged at the two ends of the bottom plate. The first compressing device comprises a first end portion compressing plate and a first fastening bolt, wherein the first end portion compressing plate is provided with a center hole, the first fastening bolt is arranged in the center hole in a penetrating mode, and the bottom end of the first fastening bolt is located in a threaded hole formed in the bottom plate. The second compressing device comprises a second end portion compressing plate and a second fastening bolt, wherein the second end portion compressing plate is provided with a center hole, the second fastening bolt is arranged in the center hole in a penetrating mode, and the bottom end of the second fastening bolt is located in a threaded hole formed in the bottom plate. A third compressing device used for compressing the end portion of the valve cover workpiece is further arranged in the middle of the bottom plate and comprises a middle compressing plate with a strip-shaped hole, a middle fastening bolt is arranged in the strip-shaped hole in a penetrating mode, and the bottom end of the middle fastening bolt is located in a threaded hole formed in the bottom plate.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of valve gap end face secondary process frock.
Background technology
The valve gap of valve generally adopt first moulding by casting again the mode of digital control processing produce, the equipment that digital control processing adopts is milling machine or machining center.Because the shape of valve gap is also irregular, therefore be difficult to fix on processing platform, end face processing that this is valve gap has brought certain difficulty.
Utility model content
The utility model provides a kind of valve gap end face secondary process frock of simple in structure, good fixing effect for solving the technical problem existing in known technology.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: valve gap end face secondary process frock comprises that edge is with the base plate of a plurality of connecting holes, on described base plate, offer edge contour first storage tank consistent with the contour shape of valve gap and the second storage tank, at the two ends of described base plate, be provided with for pushing down the first hold down gag and second hold down gag of valve gap workpiece end, the first hold down gag comprises with the first end pressing plate of centre bore and is arranged in this centre bore, bottom is positioned at the first fastening bolt of the screwed hole being opened on described base plate, the second hold down gag comprises with the second end pressing plate of centre bore and is arranged in this centre bore, bottom is positioned at the second fastening bolt of the screwed hole being opened on described base plate, at the middle part of described base plate, be also provided with for pushing down the 3rd hold down gag of valve gap workpiece end, this device comprises the middle part pressing plate with bar hole, in described bar hole, be equipped with the middle part fastening bolt that bottom is positioned at the screwed hole being opened on described base plate.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure, be easy to realize.Valve gap workpiece is positioned in the first storage tank and the second storage tank, and the edge in outside is fixed by the first hold down gag and the second hold down gag, and the edge of inner side is fixed by the 3rd hold down gag simultaneously, can carry out the processing of end face, good fixing effect afterwards.The design of double has promoted the efficiency of end face processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, connecting hole; 2, first end pressing plate; 3, base plate; 4, the first fastening bolt; 5, middle part pressing plate; 6, bar hole; 7, middle part fastening bolt; 8, the first storage tank; 9, the second storage tank; 10, the second end pressing plate; 11, the second fastening bolt.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises that edge is with the base plate 3 of a plurality of connecting holes 1, offers edge contour first storage tank 8 consistent with the contour shape of valve gap and the second storage tank 9 on base plate 3.Whole frock adopts on the processing platform that is bolted to machining center by connecting hole.
At the two ends of base plate 3, be provided with for pushing down the first hold down gag and second hold down gag of valve gap workpiece end.Wherein, the first hold down gag comprises that the first end pressing plate 2 with centre bore comprises the second end pressing plate 10 and the second fastening bolt 11 that is arranged in this centre bore, bottom is positioned at the screwed hole being opened on base plate 3 with centre bore with the first fastening bolt 4, the second hold down gags that are arranged in this centre bore, bottom is positioned at the screwed hole being opened on base plate 3.
At the middle part of base plate 3, be also provided with for pushing down the 3rd hold down gag of valve gap workpiece end, this device comprises the middle part pressing plate 5 with bar hole 6, is equipped with the middle part fastening bolt 7 that bottom is positioned at the screwed hole being opened on base plate 3 in bar hole 6.The effect that bar hole 6 is set is: can according to the concrete shape at valve gap edge, laterally finely tune the position of middle part pressing plate 5, to promote fixed effect.
Claims (1)
1. a valve gap end face secondary process frock, it is characterized in that: comprise that edge is with the base plate (3) of a plurality of connecting holes (1), on described base plate (3), offer edge contour first storage tank (8) consistent with the contour shape of valve gap and the second storage tank (9), at the two ends of described base plate (3), be provided with for pushing down the first hold down gag and second hold down gag of valve gap workpiece end, the first hold down gag comprises with the first end pressing plate (2) of centre bore and is arranged in this centre bore, bottom is positioned at the first fastening bolt (4) that is opened in the screwed hole on described base plate (3), the second hold down gag comprises with the second end pressing plate (10) of centre bore and is arranged in this centre bore, bottom is positioned at the second fastening bolt (11) that is opened in the screwed hole on described base plate (3), at the middle part of described base plate (3), be also provided with for pushing down the 3rd hold down gag of valve gap workpiece end, this device comprises the middle part pressing plate (5) with bar hole (6), in described bar hole (6), be equipped with bottom and be positioned at the middle part fastening bolt (7) that is opened in the screwed hole on described base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472884.1U CN203449034U (en) | 2013-08-02 | 2013-08-02 | Auxiliary machining tool for end surface of valve cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472884.1U CN203449034U (en) | 2013-08-02 | 2013-08-02 | Auxiliary machining tool for end surface of valve cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449034U true CN203449034U (en) | 2014-02-26 |
Family
ID=50128937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472884.1U Expired - Fee Related CN203449034U (en) | 2013-08-02 | 2013-08-02 | Auxiliary machining tool for end surface of valve cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209680A (en) * | 2014-09-01 | 2014-12-17 | 恩坦华汽车零部件（镇江）有限公司 | Shell laser welding compressing mechanism of automobile door lock driver |
| CN105171474A (en) * | 2015-09-30 | 2015-12-23 | 河南飞龙(芜湖)汽车零部件有限公司 | Clamp for milling end face of automobile water pump cover |
| CN108115441A (en) * | 2017-12-30 | 2018-06-05 | 天津市维丹科技有限责任公司 | A kind of valve deck end face processing fixing device |
-
2013
- 2013-08-02 CN CN201320472884.1U patent/CN203449034U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209680A (en) * | 2014-09-01 | 2014-12-17 | 恩坦华汽车零部件（镇江）有限公司 | Shell laser welding compressing mechanism of automobile door lock driver |
| CN104209680B (en) * | 2014-09-01 | 2016-02-03 | 恩坦华汽车零部件（镇江）有限公司 | A kind of automobile door lock drive enclosure laser weld hold-down mechanism |
| CN105171474A (en) * | 2015-09-30 | 2015-12-23 | 河南飞龙(芜湖)汽车零部件有限公司 | Clamp for milling end face of automobile water pump cover |
| CN105171474B (en) * | 2015-09-30 | 2017-07-28 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of auto pump lid end face milling fixture |
| CN108115441A (en) * | 2017-12-30 | 2018-06-05 | 天津市维丹科技有限责任公司 | A kind of valve deck end face processing fixing device |
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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 |
Granted publication date: 20140226 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |