CN102126141B - Elastic clamping unit - Google Patents
Elastic clamping unit Download PDFInfo
- Publication number
- CN102126141B CN102126141B CN201110062436XA CN201110062436A CN102126141B CN 102126141 B CN102126141 B CN 102126141B CN 201110062436X A CN201110062436X A CN 201110062436XA CN 201110062436 A CN201110062436 A CN 201110062436A CN 102126141 B CN102126141 B CN 102126141B
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- Prior art keywords
- groove
- bolt
- plane
- central plane
- keyway
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The invention provides an elastic clamping unit. The elastic clamping unit consists of a body, a flat gasket, a nut and a bolt, wherein cylinders of a plurality of parts are filled in corresponding round holes which are separated by grooves and positioned on the upper part of the body, and the axial lines of the plurality of round holes which are separated by the grooves and positioned on the upper part of the body are in the longitudinal central plane of the body; a keyway-shaped long through groove is arranged on the lower side of the upper groove of the body; the central planes of the upper groove of the body and the keyway-shaped long through groove on the lower side of the body are in the same plane vertical to the longitudinal central plane of the body, and the number of the upper groove of the body and the number of the keyway-shaped long through groove on the lower side of the body are bilaterally symmetric to the transverse central plane of the body; and the bolt is arranged in the upper hole of the body through the flat gasket and the nut, and the axis of the bolt is in the longitudinal central plane of the body and vertical to the transverse central plane of the body. By utilizing the elastic clamping unit, a plurality of parts can be clamped, and grooves on the upper end faces of the parts can be processed by feeding once. The assembly and disassembly are convenient, the clamping is reliable, and the working efficiency is high.
Description
Technical field
The present invention relates to the technological equipment of engineering goods part, especially the elasticity binding clasp.
Background technology
Axial workpiece is the strength member of the engineering goods used always, and adding man-hour must be axis clamping.For example in the end face groove milling of axle, must could process axis clamping at scroll chuck or flat-nose pliers.Once can only clamp a part.
Summary of the invention
The purpose of this invention is to provide a kind of elasticity binding clasp, once can clamp a plurality of parts.
The technical solution adopted for the present invention to solve the technical problems is: be installed in a plurality of axial workpieces on the elasticity binding clasp with a bolt, plain washer and nut clamping.
The elasticity binding clasp is made up of body, plain washer, nuts and bolt.The cylinder of a plurality of parts is contained in the corresponding circular hole that is separated by groove on body top; The axis of the circular hole that is separated by groove on a plurality of bodies top is all in the longitudinal median plane of body; The bottom of body upper slot is the long groove of keyway shape; The central plane of the groove on body top and the long groove of the keyway shape of bottom is all in the same plane vertical with the longitudinal median plane of body; The quantity of the long groove of the groove on body top and following keyway shape and the transverse center plane left-right symmetric of body, bolt is contained in through plain washer and nut in the hole on body top, and the axis of bolt is in the longitudinal median plane of body and vertical with the transverse center plane of body.
The width of long groove and the ratio of length are by 1/ (5～7).
Body and function 65Mn steel is made.
The advantage of this elasticity binding clasp is: can clamp a plurality of parts simultaneously, a feed just can process the groove of these part upper surfaces.Reliable clamping easy to loading and unloading, high efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Accompanying drawing is the installation diagram of elasticity binding clasp.
Fig. 1 is a front view.
Fig. 2 is the A-A cutaway view of Fig. 1.
1. bodies among the figure, 2. plain washer, 3. nut, 4. bolt, 5. part.
The specific embodiment
Accompanying drawing is the elasticity binding clasp that is used for processing the part guide finger upper surface groove of 195 diesel engine oil pump assemblies.
In accompanying drawing 1; Part (5) guide finger; Small column with it is contained in the corresponding circular hole that is separated by groove on body (1) top; The bottom of body (1) upper slot is the long groove of keyway shape, the central plane of the long groove of the groove on body (1) top and following keyway shape all in the same plane vertical with the longitudinal median plane of body (1), the groove on body (1) top and the quantity of the long groove of the keyway shape of bottom and the transverse center plane left-right symmetric of body (1); Body (1) is divided into 5 parts by the long groove of the groove on its top and the keyway shape of bottom, and mid portion is the rigid element of body (1).Bolt (4) is contained in the hole on body (1) top through plain washer (2) and nut (3), and the axis of bolt (4) is in the longitudinal median plane of body (1) and vertical with the transverse center plane of body (1).When tight a bolt (4), the symmetrical two elasticity erected pieces on the body (1) to body (1) thus mid portion move and clamp guide finger.The elasticity binding clasp can step up 4 guide fingers simultaneously.In order to make the groove on each part that processes consistent, the axis of the circular hole that is separated by groove on a plurality of bodies top must be all in the longitudinal median plane of body.Body (1) generally selects 65Mn with elasticity steel manufacturing preferably, through after the machining again heat treatment obtain suitable elasticity.The width of the long groove of the keyway shape on the body (1) and the ratio of length are by 1/ (5～7).The elasticity of processing guide finger upper surface groove clamps long groove wide 8 millimeters of the keyway shape on the body (1), 58 millimeters of the length of long groove.
Claims (3)
1. elasticity binding clasp; Comprise body, plain washer, nuts and bolt; It is characterized in that: the cylinder of a plurality of parts is contained in the corresponding circular hole that is separated by groove on body top; The axis of the circular hole that is separated by groove on a plurality of bodies top is all in the longitudinal median plane of body; The bottom of body upper slot is the long groove of keyway shape, the central plane of the long groove of the groove on body top and following keyway shape all in the same plane vertical with the longitudinal median plane of body, the groove on body top and the quantity of the long groove of the keyway shape of bottom and the transverse center plane left-right symmetric of body; Bolt is contained in through plain washer and nut in the hole on body top, and the axis of bolt is in the longitudinal median plane of body and vertical with the transverse center plane of body.
2. elasticity binding clasp according to claim 1 is characterized in that: the width of long groove and the ratio of length are by 1/ (5～7).
3. elasticity binding clasp according to claim 1 is characterized in that: body and function 65Mn steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110062436XA CN102126141B (en) | 2011-03-14 | 2011-03-14 | Elastic clamping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110062436XA CN102126141B (en) | 2011-03-14 | 2011-03-14 | Elastic clamping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102126141A CN102126141A (en) | 2011-07-20 |
| CN102126141B true CN102126141B (en) | 2012-11-07 |
Family
ID=44264560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110062436XA Active CN102126141B (en) | 2011-03-14 | 2011-03-14 | Elastic clamping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102126141B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128810A (en) * | 2014-07-23 | 2014-11-05 | 中国人民解放军第五七一九工厂 | Turbine blade molded surface repairing clamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH627678A5 (en) * | 1978-05-23 | 1982-01-29 | Apparate & Werkzeugbau Ag | Clamping block for workpieces |
| EP0557248A1 (en) * | 1989-06-10 | 1993-08-25 | Erowa AG | Clamping bar for use in a clamping device for workpieces destined to be processed on a machine-tool |
| DE102005009177A1 (en) * | 2005-02-17 | 2006-09-21 | Gerd Gladkowski | Multifunctional clamping tower e.g. for metal pieces, has rectangular or square form for predominantly horizontal machine tools with each tower having housing wall with four to sixteen exchangeable module clamping units bolted |
| CN200970698Y (en) * | 2006-09-21 | 2007-11-07 | 安徽龙磁科技有限责任公司 | Multiple part processing clamp for positioning pin or sleeve of plane grinder |
| CN201179609Y (en) * | 2008-08-15 | 2009-01-14 | 天津普林电路股份有限公司 | Pin clamper for printing high-density interlinkage lamination plate plate-milling process |
| CN101602168A (en) * | 2008-06-13 | 2009-12-16 | 广西玉柴机器股份有限公司 | Clamp with one surface and two pins and manufacture method |
| CN201988938U (en) * | 2011-03-14 | 2011-09-28 | 陈硕 | Clamp for parts |
-
2011
- 2011-03-14 CN CN201110062436XA patent/CN102126141B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH627678A5 (en) * | 1978-05-23 | 1982-01-29 | Apparate & Werkzeugbau Ag | Clamping block for workpieces |
| EP0557248A1 (en) * | 1989-06-10 | 1993-08-25 | Erowa AG | Clamping bar for use in a clamping device for workpieces destined to be processed on a machine-tool |
| DE102005009177A1 (en) * | 2005-02-17 | 2006-09-21 | Gerd Gladkowski | Multifunctional clamping tower e.g. for metal pieces, has rectangular or square form for predominantly horizontal machine tools with each tower having housing wall with four to sixteen exchangeable module clamping units bolted |
| CN200970698Y (en) * | 2006-09-21 | 2007-11-07 | 安徽龙磁科技有限责任公司 | Multiple part processing clamp for positioning pin or sleeve of plane grinder |
| CN101602168A (en) * | 2008-06-13 | 2009-12-16 | 广西玉柴机器股份有限公司 | Clamp with one surface and two pins and manufacture method |
| CN201179609Y (en) * | 2008-08-15 | 2009-01-14 | 天津普林电路股份有限公司 | Pin clamper for printing high-density interlinkage lamination plate plate-milling process |
| CN201988938U (en) * | 2011-03-14 | 2011-09-28 | 陈硕 | Clamp for parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102126141A (en) | 2011-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: CHEN SHUO Effective date: 20131206 Owner name: THIRD BRANCH COMPANY OF SHANGHAI XINNENG KAIBO IND Effective date: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jin Inventor after: Chen Jianhua Inventor after: Ren Wenlong Inventor after: Ji Qing Inventor after: Lin Juan Inventor after: Xu Jian Inventor before: Chen Shuo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN SHUO TO: ZHANG JIN CHEN JIANHUA REN WENLONG QU QING LIN JUN XU JIAN Free format text: CORRECT: ADDRESS; FROM: 310011 HANGZHOU, ZHEJIANG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai New Energy Industrial Co., Ltd. third branch cable Address before: 310011, Zhejiang, Hangzhou Gongshu District 10000 Huacheng 1, Room 301 Patentee before: Chen Shuo |