CN201863086U - Device for forming valve lock slot by processing at one step - Google Patents
Device for forming valve lock slot by processing at one step Download PDFInfo
- Publication number
- CN201863086U CN201863086U CN201020571225XU CN201020571225U CN201863086U CN 201863086 U CN201863086 U CN 201863086U CN 201020571225X U CN201020571225X U CN 201020571225XU CN 201020571225 U CN201020571225 U CN 201020571225U CN 201863086 U CN201863086 U CN 201863086U
- Authority
- CN
- China
- Prior art keywords
- valve
- clamping device
- locked groove
- emery wheel
- processing
- 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 relates to a device for forming a valve lock slot by processing at one step. The main body of the device is a control cabinet; a valve feeding device is arranged on one side of the control cabinet; a clamping device and a grinding wheel are arranged on the other side of the control cabinet; the clamping device is arranged outside a rim of the grinding wheel, is polished by the grinding wheel and is arranged on a valve in the clamping device; three paths of raised edges are cast on the circumference of the outer edge of the grinding wheel and are joined with a valve rod at the end of the valve in the clamping device; and lock slots matched with the raised edges are formed on the valve rod. The device has the beneficial effect of simple structure and is convenient to operate; and the lock slot of the valve can be formed by processing at one step.
Description
Technical field
The utility model relates to the valve processing unit (plant), specifically is a kind of device that is used for the moulding of valve locked groove time processing.
Background technology
Engine valve is the valve of each cylinder intake exhaust of engine, the installation of valve is that the male cone (strobilus masculinus) of valve spring seat of honour inner conical surface and two locking plates cooperates, the locked groove that the annular boss of locking plate endoporus is blocked on the valve stem is embraced valve stem tightly, spring force is by the locked groove transmission on the valve stem, the stressed maximum in locked groove place and sectional area minimum, so the locked groove position on the valve stem also is laterostigmatal weakest link.Processing to the locked groove on the valve stem at present all is by repeatedly processing, so not only yields poorly, and cost is big, and crudy can not guarantee.
The utility model content
It is a kind of simple in structure that the utility model provides, the easy to operate device that is used for the moulding of valve locked groove time processing.
A kind of device that is used for the moulding of valve locked groove time processing, main body is a switch board, one side of described switch board is provided with the valve feed arrangement, opposite side is provided with a clamping device and an emery wheel, described clamping device is arranged at outside the wheel rim of emery wheel, be arranged on valve in the clamping device by grinder buffing, it is characterized in that: be cast with the stupefied of three road projectioies on the circumference of described emery wheel outer rim, the valve stem of the valve end in the stupefied and clamping device of described projection is engaged, on valve stem, make and the protruding stupefied locked groove that matches.
Described clamping device is used to clamp valve, and the place that the valve stem front end will be processed locked groove is adjacent on emery wheel projection stupefied, and emery wheel produces friction with the stupefied and valve stem of projection when rotating at a high speed, and one-shot forming grinds locked groove., the further technical scheme of the utility model is that water pipe is set, the shower nozzle of water pipe is aimed at the emery wheel circumferential surface, can produce heat and dust when emery wheel and valve stem friction, and water pipe is washed by water to it, can effectively reduce temperature and Dust Capacity, improve the quality of product.
The utility model is simple in structure, and is easy to operate, but the locked groove time processing moulding of valve.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of device that is used for the moulding of valve locked groove time processing, comprise switch board 1, side on the switch board 1 is installed valve feed arrangement 11, at opposite side clamping device 12 and emery wheel 13 are installed, clamping device 12 is positioned at outside the wheel rim of emery wheel, in clamping device 12, send into valve 2, on the circumference of emery wheel 13 outer rims, be cast with simultaneously the stupefied of three road projectioies, after clamping device 12 is clamped valve 2, the place that will process locked groove on valve stem 21 ends is adjacent on emery wheel projection stupefied, stupefied and the valve stem 21 of emery wheel 13 projection when rotating at a high speed produces friction, just in time grinds in the end of valve stem 21 and stupefied identical locked groove, one-shot forming, the locked groove degree of depth that processes like this is consistent with width, the quality height.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. device that is used for the moulding of valve locked groove time processing, main body is a switch board, one side of described switch board is provided with the valve feed arrangement, opposite side is provided with a clamping device and an emery wheel, described clamping device is arranged at outside the wheel rim of emery wheel, be arranged on valve in the clamping device by grinder buffing, it is characterized in that: be cast with the stupefied of three road projectioies on the circumference of described emery wheel outer rim, the valve stem of the valve end in the stupefied and clamping device of described projection is engaged, on valve stem, make and the protruding stupefied locked groove that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020571225XU CN201863086U (en) | 2010-10-21 | 2010-10-21 | Device for forming valve lock slot by processing at one step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020571225XU CN201863086U (en) | 2010-10-21 | 2010-10-21 | Device for forming valve lock slot by processing at one step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863086U true CN201863086U (en) | 2011-06-15 |
Family
ID=44134252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020571225XU Expired - Fee Related CN201863086U (en) | 2010-10-21 | 2010-10-21 | Device for forming valve lock slot by processing at one step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029110A (en) * | 2013-03-08 | 2014-09-10 | 上海凝创机械有限公司 | Full-automatic valve rod ultra-precision grinding machine |
| CN108750598A (en) * | 2018-06-05 | 2018-11-06 | 安徽沃德气门制造有限公司 | A kind of valve charging equipment |
-
2010
- 2010-10-21 CN CN201020571225XU patent/CN201863086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029110A (en) * | 2013-03-08 | 2014-09-10 | 上海凝创机械有限公司 | Full-automatic valve rod ultra-precision grinding machine |
| CN104029110B (en) * | 2013-03-08 | 2016-05-11 | 上海凝创机械有限公司 | One full automatic air valve bar portion super precise grinding machine |
| CN108750598A (en) * | 2018-06-05 | 2018-11-06 | 安徽沃德气门制造有限公司 | A kind of valve charging equipment |
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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: 20110615 Termination date: 20121021 |