CN202571855U - Clamp special for valve body flange - Google Patents
Clamp special for valve body flange Download PDFInfo
- Publication number
- CN202571855U CN202571855U CN 201220104877 CN201220104877U CN202571855U CN 202571855 U CN202571855 U CN 202571855U CN 201220104877 CN201220104877 CN 201220104877 CN 201220104877 U CN201220104877 U CN 201220104877U CN 202571855 U CN202571855 U CN 202571855U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- block
- clamp
- shaped block
- valve body
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamp special for a valve body flange. The special clamp comprises a V-shaped block and a pressing plate, wherein the angle of a V-shaped opening of the V-shaped block is 60 degrees to 120 degrees. The pressing plate comprises an arc-shaped joint portion and two end portions. The V-shaped block is connected to the two end portions of the pressing block through a pressing device. The clamp is simple in structure, and the V-shaped block provides two-point support which supports a pressing plate face at a symmetrical position in an attaching mode. Therefore, the clamp has a stable clamping function to the flange, greatly improves processing efficiency of products, and ensures processing precision of the products.
Description
Technical field
The utility model relates to a kind of valve flange special fixture.
Background technology
In the valve production process, the crudy precision of valve parts not only influences the assembling of valve, also to the serviceability of valve, direct influence is arranged service life.Valve flange need advance repeatedly processing, process as boring processing and face, so the frock requirement of flange needed higher.
The utility model content
The utility model provides a kind of simple in structure, the valve flange special fixture of practical convenient mounting and clamping to prior art.
The utility model is realized through following technical scheme:
A kind of valve flange special fixture comprises V-block and pressing plate, and the angle of said V-block V-type opening is 60 °～120 °, and pressing plate comprises arc sticking part and both ends, and V-block is connected with the both ends of pressing plate through hold down gag.
Said valve flange special fixture, the angle of said V-block V-type opening is 90 °.
Said valve flange special fixture is characterized in that: said hold down gag is hold-down bolt and clamp nut.
The beneficial effect of the utility model is:
The utility model valve flange special fixture simple structure, V-block provides 2 supports, and hold-down plate surface symmetric position veneer supports, and flange has been played very firm clamping action, has improved the efficient of product processing greatly, guarantees the machining accuracy of product.
Description of drawings
Fig. 1 is the structural representation of the utility model valve flange special fixture.
Among the figure: 1, V-block; 2, pressing plate; 3, flange; 4, clamp nut.
The specific embodiment
This practical valve flange special fixture comprises V-block 1 and pressing plate 2, and the angle of said V-block 1V type opening is 60 °～120 °, and pressing plate 2 comprises arc sticking part and both ends, and V-block is connected with the both ends of pressing plate through clamp nut 4.
During use, the arc sticking part of V-block and pressing plate is close to flange places,, fix the position up and down through fastening bolt and clamp nut.
Claims (3)
1. valve flange special fixture, it is characterized in that: comprise V-block and pressing plate, the angle of said V-block V-type opening is 60 °～120 °, and said pressing plate comprises arc sticking part and both ends, V-block is connected with the both ends of pressing plate through hold down gag.
2. valve flange special fixture according to claim 1, it is characterized in that: the angle of said V-block V-type opening is 90 °.
3. like the said valve flange special fixture of claim 2, it is characterized in that: said hold down gag is hold-down bolt and clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220104877 CN202571855U (en) | 2012-03-20 | 2012-03-20 | Clamp special for valve body flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220104877 CN202571855U (en) | 2012-03-20 | 2012-03-20 | Clamp special for valve body flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571855U true CN202571855U (en) | 2012-12-05 |
Family
ID=47241306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220104877 Expired - Fee Related CN202571855U (en) | 2012-03-20 | 2012-03-20 | Clamp special for valve body flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632400A (en) * | 2012-03-20 | 2012-08-15 | 江苏弘瑞液压机械科技有限公司 | Special fixture for valve flange |
| CN106736598A (en) * | 2016-12-29 | 2017-05-31 | 温州职业技术学院 | Valve body imports and exports adpting flange machining automatic production line |
-
2012
- 2012-03-20 CN CN 201220104877 patent/CN202571855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632400A (en) * | 2012-03-20 | 2012-08-15 | 江苏弘瑞液压机械科技有限公司 | Special fixture for valve flange |
| CN106736598A (en) * | 2016-12-29 | 2017-05-31 | 温州职业技术学院 | Valve body imports and exports adpting flange machining automatic production line |
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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: 20121205 Termination date: 20130320 |