CN201907038U - Flat clamp for grinding valve core - Google Patents
Flat clamp for grinding valve core Download PDFInfo
- Publication number
- CN201907038U CN201907038U CN2010205982579U CN201020598257U CN201907038U CN 201907038 U CN201907038 U CN 201907038U CN 2010205982579 U CN2010205982579 U CN 2010205982579U CN 201020598257 U CN201020598257 U CN 201020598257U CN 201907038 U CN201907038 U CN 201907038U
- Authority
- CN
- China
- Prior art keywords
- thimble
- clamp body
- valve core
- base
- clamp
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a flat clamp for grinding a valve core, comprising a left thimble base, a right thimble base and a clamp body, wherein the left thimble base and the right thimble base are respectively provided with a thimble, the left thimble base is also provided with a handle and a positioning pin, the valve core is fixed between the left thimble and the right thimble, the clamp body is arranged on a base in a direction perpendicular to the axial line of the valve core, the front end is provided with a positioning block, a lining is arranged outside the positioning block, a through-hole screw plug is arranged in the clamp body, a screw nail is arranged therein, and the front end of the screw nail is arranged in the positioning block and connected with a spring. The clamp is characterized by compact structure, reliable clamping and positioning, convenient use, high production efficiency, saving of energy, and the like. Proved by experiments and production, the clamp not only meets the technical requirements of producing the products, greatly reduces the labor intensity of workers and satisfies the demand on mass production, but also obviously alleviates the phenomenon of bottle neck of production, thereby greatly increasing the production efficiency of enterprises.
Description
Technical field
The utility model relates to the special fixture on a kind of M4925 surface grinding machine, relates in particular to a kind of spool and grinds flat position fixture.
Background technology
The delivery valve matching parts that my company produces at present is wide in variety, and wherein many kind delivery valve matching partses require the flat position of grinding on the decompression band cylindrical of spool, the specification requirement height, and difficulty of processing is big.My company is the same with domestic many enterprises, cylindrical grinder MB1312A processing commonly used aborning.The shortcoming of this processing method is: flat position size is difficult to guarantee, is easy to break the spool conical surface.Though can satisfy the specification requirement of production, production efficiency is low, not only increased working strength of workers, also can cause the very big waste of the energy, become " throat " bottleneck of production in enormous quantities, can not satisfy the demand that my company produces in enormous quantities.These anchor clamps have compact conformation, the location reliable clamping, easy to use, production efficiency is high and have characteristics such as energy savings.After test is gone into operation, not only satisfied the specification requirement of production, working strength of workers has been fallen at the end greatly, satisfied the demand of producing in enormous quantities, obviously alleviated production " throat " bottleneck simultaneously, make the productivity effect of enterprise that significantly raising arranged.
The utility model content
The utility model provides a kind of spool simple in structure, that production efficiency is high, applied widely to grind flat position fixture in order to overcome the above problems.
The technical solution of the utility model is: comprise left thimble seat, right thimble seat and clamp body, be respectively equipped with thimble on the described left and right thimble seat, a left side also is provided with handle and alignment pin on the thimble seat, and spool is fixed in the middle of the left and right thimble, with the valve core axis vertical direction on clamp body is set, clamp body is arranged on the base, front end is provided with locating piece, and the locating piece outside is a lining, is provided with the through hole plug screw in the clamp body, be provided with screw in it, the screw front end is located in the locating piece and is connected with spring.
The spool periphery is surrounded by the dust-break cover.
The utlity model has compact conformation, the location reliable clamping, easy to use, production efficiency is high and have characteristics such as energy savings.After test is gone into operation, not only satisfied the specification requirement of production, working strength of workers has been fallen at the end greatly, satisfied the demand of producing in enormous quantities, obviously alleviated production " throat " bottleneck simultaneously, make the productivity effect of enterprise that significantly raising arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1 is handle among the figure, the 2nd, and left thimble seat, 3 right thimble seats, the 4th, thimble, the 5th, alignment pin, the 6th, clamp body, the 7th, base, the 8th, locating piece, the 9th, lining, the 10th, through hole plug screw, the 11st, screw, the 12nd, spring.
The specific embodiment
Spool grinds flat position fixture, comprise left thimble seat 2, right thimble seat 3 and clamp body 6, be respectively equipped with thimble 4 on described left thimble seat 2, the right thimble seat 3, also be provided with handle 1 and alignment pin 5 on the thimble seat 2 of a left side, spool is fixed in the middle of the left and right thimble 4, the periphery is surrounded by the dust-break cover, with the valve core axis vertical direction on clamp body 6 is set, clamp body 6 is arranged on the base 7, front end is provided with locating piece 8, and locating piece 8 outsides are lining 9, are provided with through hole plug screw 10 in the clamp body 6, be provided with screw 11 in it, screw 11 front ends are located in the locating piece 8 and are connected with spring 12.
Claims (2)
1. spool grinds flat position fixture, it is characterized in that: comprise left thimble seat, right thimble seat and clamp body, be respectively equipped with thimble on the described left and right thimble seat, also be provided with handle and alignment pin on the left thimble seat, spool is fixed in the middle of the left and right thimble, with the valve core axis vertical direction on clamp body is set, clamp body is arranged on the base, front end is provided with locating piece, the locating piece outside is a lining, be provided with the through hole plug screw in the clamp body, be provided with screw in it, the screw front end is located in the locating piece and is connected with spring.
2. spool according to claim 1 grinds flat position fixture, it is characterized in that: the spool periphery is surrounded by the dust-break cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982579U CN201907038U (en) | 2010-11-01 | 2010-11-01 | Flat clamp for grinding valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982579U CN201907038U (en) | 2010-11-01 | 2010-11-01 | Flat clamp for grinding valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907038U true CN201907038U (en) | 2011-07-27 |
Family
ID=44299248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205982579U Expired - Fee Related CN201907038U (en) | 2010-11-01 | 2010-11-01 | Flat clamp for grinding valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601730A (en) * | 2012-03-28 | 2012-07-25 | 常州博瑞油泵油嘴有限公司 | Precise positioning clamping device for needle valve of common-rail oil injector |
| CN105415189A (en) * | 2015-12-28 | 2016-03-23 | 常熟市尚高机械设备有限公司 | Circumferential surface grinding fixture for flat positions |
-
2010
- 2010-11-01 CN CN2010205982579U patent/CN201907038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601730A (en) * | 2012-03-28 | 2012-07-25 | 常州博瑞油泵油嘴有限公司 | Precise positioning clamping device for needle valve of common-rail oil injector |
| CN105415189A (en) * | 2015-12-28 | 2016-03-23 | 常熟市尚高机械设备有限公司 | Circumferential surface grinding fixture for flat positions |
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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: 20110727 Termination date: 20111101 |