CN103192104B - Fine setting right boring unit anti-rotation claw - Google Patents

Fine setting right boring unit anti-rotation claw Download PDF

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Publication number
CN103192104B
CN103192104B CN201310110237.0A CN201310110237A CN103192104B CN 103192104 B CN103192104 B CN 103192104B CN 201310110237 A CN201310110237 A CN 201310110237A CN 103192104 B CN103192104 B CN 103192104B
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CN
China
Prior art keywords
claw
fine setting
boring
unit
rotation claw
Prior art date
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Active
Application number
CN201310110237.0A
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Chinese (zh)
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CN103192104A (en
Inventor
杨锐
黄雪锋
陈维达
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.)
Chengdu Xincheng Tools Co., Ltd
Original Assignee
Chengdu Chengliang Tools Group 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 Chengdu Chengliang Tools Group Co ltd filed Critical Chengdu Chengliang Tools Group Co ltd
Priority to CN201310110237.0A priority Critical patent/CN103192104B/en
Publication of CN103192104A publication Critical patent/CN103192104A/en
Application granted granted Critical
Publication of CN103192104B publication Critical patent/CN103192104B/en
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Abstract

The invention provides a kind of fine setting right boring unit anti-rotation claw, anti-rotation claw one end is provided with axial locating surface, and axial locating surface homonymy is provided with the pulling claw stretching out vertically, and pulling claw is along circumferentially uniform, and pulling claw top is provided with radially to projecting inward barb; The present invention is simple in structure, low cost of manufacture, good reliability, long service life.

Description

Fine setting right boring unit anti-rotation claw
Technical field
The present invention relates to a kind of machine tool part, especially relate to a kind of fine setting right boring unit anti-rotation claw.
Background technology
In field of machining, more and more higher along with Product Precision is required, to the adjustment precision of process toolRequire also more and more higher, existing right boring unit or to adjust precision low, or complex structure, adjusts precisionHigh fine setting right boring unit is substantially all imported product, expensive, has greatly increased the production cost of enterprise,Weaken the market competitiveness of China's engineering goods.
Summary of the invention
The present invention aims to provide a kind of fine setting right boring unit anti-rotation claw, for the precision micrometer adjustable device of boring cutter,It is simple and reliable for structure, long service life, low cost of manufacture.
Technical scheme of the present invention is a kind of fine setting right boring unit anti-rotation claw, and anti-rotation claw one end is provided with axleTo locating surface, axial locating surface homonymy is provided with the pulling claw stretching out vertically, and pulling claw is along circumferentially uniform, and pulling claw pushes upEnd is provided with radially to projecting inward barb.
Preferably, the barb snap-latch surface on described pulling claw is perpendicular to axis.
Preferably, described anti-rotation claw end outer surface is provided with keyway vertically.
Preferably, anti-rotation claw has location external cylindrical surface, location external cylindrical surface next-door neighbour axial locating surface.
Preferably, center, described anti-rotation claw end arranges porose.
Preferably, described hole be shaped as bar shaped, rectangle, rhombus or ellipse.
Preferably, inner side, described pulling claw end is inclined-plane, and all pulling claws inner side forms horn mouth.
Preferably, the each width of described pulling claw is 0.1-5mm, and thickness is 0.1-5mm, length 0.1—10mm。
Preferably, the quantity of described pulling claw is 2-20.
The present invention is simple in structure, easy to use, stressed even, good reliability, and low cost of manufacture, is used the longevityLife is long.
Brief description of the drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is the main cutaway view of looking of the present invention;
Fig. 3 is right view of the present invention;
Fig. 4 is left view of the present invention;
In figure: 1-hole, 2-keyway, 3-pulling claw, 4-barb snap-latch surface, 5-barb, 6-axial locating surface,7-locates external cylindrical surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 to 4, the invention discloses a kind of fine setting right boring unit anti-rotation claw, anti-rotation clawOne end is provided with axial locating surface 6, and axial locating surface homonymy is provided with the pulling claw 3 stretching out vertically, pulling claw 3Along circumferentially uniform, pulling claw 3 tops are provided with radially to projecting inward barb 5. Elongated pulling claw 3 makes itEnd can produce larger radial deformation, is convenient to pack in fitted shaft, and the barb 5 on pulling claw 3 tops ensuresCan be fastened in fitted shaft and not come off tightly, simultaneously stressed even.
Preferably, the barb snap-latch surface 4 on pulling claw 3 is perpendicular to axis.
Preferably, anti-rotation claw end outer surface is provided with keyway 2 vertically, prevents and the part matchingRelatively rotate.
Preferably, anti-rotation claw has location external cylindrical surface 7, and location external cylindrical surface 7 is close to axial locating surface 6.
Preferably, center, anti-rotation claw end arranges porose 1.
Preferably, hole 1 be shaped as bar shaped, rectangle, rhombus or ellipse, while preventing from assembling and hole 1 fillsThe axle generation axial-rotation of joining.
Preferably, pulling claw 3 inner sides, end are inclined-plane, and all pulling claws 3 inner sides form horn mouth, are more convenient for drawingPawl 3 packs the axle matching into.
Preferably, the each width of pulling claw 3 is 0.1-5mm, and thickness is 0.1-5mm, length 0.1-10mm.
Preferably, the quantity of pulling claw 3 is 2-20.
Certainly, the present invention also can have other various embodiments, in the feelings that do not deviate from spirit of the present invention and essence thereofUnder condition, those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but thisA little corresponding protection domains that all should belong to the appended claim of the present invention that change and be out of shape.

Claims (8)

1. a fine setting right boring unit anti-rotation claw, is characterized in that: anti-rotation claw one end is provided with axiallyLocating surface (6), axial locating surface homonymy has the pulling claw (3) stretching out vertically, and pulling claw (3) is along circumferentially equalCloth, pulling claw (3) top is provided with radially to projecting inward barb (5), and anti-rotation claw has location cylindricalCylinder (7), location external cylindrical surface (7) next-door neighbour's axial locating surface (6).
2. fine setting right boring according to claim 1 unit anti-rotation claw, is characterized in that: described in drawBarb snap-latch surface (4) on pawl (3) is perpendicular to axis.
3. fine setting right boring according to claim 1 unit anti-rotation claw, is characterized in that: described anti-Turn claw end outer surface and be provided with keyway (2) vertically.
4. fine setting right boring according to claim 1 unit anti-rotation claw, is characterized in that: described anti-Turn center, claw end porose (1) is set.
5. fine setting right boring according to claim 4 unit anti-rotation claw, is characterized in that: described hole(1) be shaped as bar shaped, rectangle, rhombus or ellipse.
6. fine setting right boring according to claim 1 unit anti-rotation claw, is characterized in that: described in drawInner side, pawl (3) end is inclined-plane, and all pulling claws (3) inner side forms horn mouth.
7. fine setting right boring according to claim 1 unit anti-rotation claw, is characterized in that: described in drawThe each width of pawl (3) is 0.1-5mm, and thickness is 0.1-5mm, length 0.1-10mm.
8. fine setting right boring according to claim 7 unit anti-rotation claw, is characterized in that: described in drawThe quantity of pawl (3) is 2-20.
CN201310110237.0A 2013-04-01 2013-04-01 Fine setting right boring unit anti-rotation claw Active CN103192104B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310110237.0A CN103192104B (en) 2013-04-01 2013-04-01 Fine setting right boring unit anti-rotation claw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310110237.0A CN103192104B (en) 2013-04-01 2013-04-01 Fine setting right boring unit anti-rotation claw

Publications (2)

Publication Number Publication Date
CN103192104A CN103192104A (en) 2013-07-10
CN103192104B true CN103192104B (en) 2016-05-04

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Application Number Title Priority Date Filing Date
CN201310110237.0A Active CN103192104B (en) 2013-04-01 2013-04-01 Fine setting right boring unit anti-rotation claw

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CN (1) CN103192104B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817535A (en) * 1953-04-24 1957-12-24 Crawford & Company Tottenham L Collets
CN1133022A (en) * 1993-10-12 1996-10-09 钴碳化钨硬质合金公司 Cam and wedge-type self-locking mechanism
CN1155862A (en) * 1995-05-31 1997-07-30 动力工具霍德尔斯公司 Machine tool collet with axial stop
CN1600504A (en) * 2003-08-08 2005-03-30 安惠工具有限公司 Reversible drill and drive tool
CN1633344A (en) * 2001-07-11 2005-06-29 钴碳化钨硬质合金公司 Error proofing method and apparatus for cutting tools
CN1964809A (en) * 2004-06-08 2007-05-16 钴碳化钨硬质合金公司 Toolholder assembly
CN200952621Y (en) * 2006-07-18 2007-09-26 深圳成霖洁具股份有限公司 Joint device
CN202045372U (en) * 2010-11-25 2011-11-23 天津菱云刀具设计有限公司 Cutter blade fine adjusting device
CN102927392A (en) * 2012-10-20 2013-02-13 史在恒 Quick coupling
CN203109279U (en) * 2013-04-01 2013-08-07 成都成量工具集团有限公司 Fine adjustment fine boring unit anti-rotating clamping jaw

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817535A (en) * 1953-04-24 1957-12-24 Crawford & Company Tottenham L Collets
CN1133022A (en) * 1993-10-12 1996-10-09 钴碳化钨硬质合金公司 Cam and wedge-type self-locking mechanism
CN1155862A (en) * 1995-05-31 1997-07-30 动力工具霍德尔斯公司 Machine tool collet with axial stop
CN1633344A (en) * 2001-07-11 2005-06-29 钴碳化钨硬质合金公司 Error proofing method and apparatus for cutting tools
CN1600504A (en) * 2003-08-08 2005-03-30 安惠工具有限公司 Reversible drill and drive tool
CN1964809A (en) * 2004-06-08 2007-05-16 钴碳化钨硬质合金公司 Toolholder assembly
CN200952621Y (en) * 2006-07-18 2007-09-26 深圳成霖洁具股份有限公司 Joint device
CN202045372U (en) * 2010-11-25 2011-11-23 天津菱云刀具设计有限公司 Cutter blade fine adjusting device
CN102927392A (en) * 2012-10-20 2013-02-13 史在恒 Quick coupling
CN203109279U (en) * 2013-04-01 2013-08-07 成都成量工具集团有限公司 Fine adjustment fine boring unit anti-rotating clamping jaw

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Effective date of registration: 20191224

Address after: No. 199, Section 1, South Ring Road, Sanhe street, Xindu District, Chengdu, Sichuan 610000

Patentee after: Chengdu Xincheng Tools Co., Ltd

Address before: 610503, No. 199, south section of Ring Road, Xindu District, Sichuan, Chengdu

Patentee before: Chengdu Chengliang Tools Group Co., Ltd.

TR01 Transfer of patent right