CN202571855U - Clamp special for valve body flange - Google Patents

Clamp special for valve body flange Download PDF

Info

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
Application number
CN 201220104877
Other languages
Chinese (zh)
Inventor
沈宽平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hongrui Hydraulic Machinery Technology Co Ltd
Original Assignee
Jiangsu Hongrui Hydraulic Machinery Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Hongrui Hydraulic Machinery Technology Co Ltd filed Critical Jiangsu Hongrui Hydraulic Machinery Technology Co Ltd
Priority to CN 201220104877 priority Critical patent/CN202571855U/en
Application granted granted Critical
Publication of CN202571855U publication Critical patent/CN202571855U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

The valve flange special fixture
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.
CN 201220104877 2012-03-20 2012-03-20 Clamp special for valve body flange Expired - Fee Related CN202571855U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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