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CN204565894U - High accuracy magnetic is without distortion fixture for grinding machine - Google Patents

High accuracy magnetic is without distortion fixture for grinding machine Download PDF

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Publication number
CN204565894U
CN204565894U CN201520244671.2U CN201520244671U CN204565894U CN 204565894 U CN204565894 U CN 204565894U CN 201520244671 U CN201520244671 U CN 201520244671U CN 204565894 U CN204565894 U CN 204565894U
Authority
CN
China
Prior art keywords
suction block
magnetic force
force suction
magnetic
regulating handle
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.)
Active
Application number
CN201520244671.2U
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Chinese (zh)
Inventor
朝鲁
李桂华
仲生荣
杨俊峰
卢忠
史天舒
王方登
刘鸿宇
韦彦君
刘仲峰
池敏
卜瑞辉
杨杰
焦三在
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.)
Inner Mongolia First Machinery Group Corp
Original Assignee
Inner Mongolia First Machinery Group Corp
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 Inner Mongolia First Machinery Group Corp filed Critical Inner Mongolia First Machinery Group Corp
Priority to CN201520244671.2U priority Critical patent/CN204565894U/en
Application granted granted Critical
Publication of CN204565894U publication Critical patent/CN204565894U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model relates to a kind of high accuracy magnetic without distortion fixture for grinding machine, solves the problem that current grinding causes part deformation.Comprise regulating handle a, protective cover, magnetic force suction block a, shielding slab, magnetic conductor, magnetic force suction block b and regulating handle b, magnetic force suction block a, magnetic conductor and magnetic force suction block b separate by the surface that shielding slab is arranged on magnetic force suction block b, polylith magnetic force suction block a, magnetic conductor are distributed on shielding slab, all with convex edge on magnetic force suction block a and magnetic conductor, convex edge is formed to be closed or interrupted annular projection, magnetic force suction block a and magnetic conductor cover by protective cover, regulating handle a is arranged on magnetic force suction block a, and regulating handle b is arranged on magnetic force suction block b.The utility model device is owing to taking above technical scheme, and it has the following advantages: part only end face uniform stressed in clamping process, thus eliminates clamping deformation, improves the machining accuracy of part; Because part is without claw clamping cylindrical or endoporus, easy to operate, improve working (machining) efficiency.

Description

High accuracy magnetic is without distortion fixture for grinding machine
Technical field
The utility model relates to a kind of high accuracy magnetic without distortion fixture for grinding machine.
Background technology
General grinding machine is mainly used in the grinding of inner hole of workpiece or cylindrical, usual employing cylindrical clamping or support Internal hole positioning, and for internal tooth wheel-class parts, because part wall is thin, fine grinding endoporus or outer bowlder clamping force affect larger on part deformation, on lathe, there is clamping force to deposit in case after grinding, accessory size passed examination, once clamping force remove rear part deform cause technological requirement size and morpheme work difference precision cannot ensure, do not reach required precision, cause the qualification rate of product low.
Summary of the invention
For achieving the above object, the utility model is located with part end face, by adjustment magnetic apparatus magnetic force, part is given absorption, after centering endoporus or cylindrical, again magnetic force is tuned up and part is sucked after on setting element completely, carry out the grinding of endoporus and cylindrical, solve the problem that current grinding causes part deformation.
The utility model is realized by following technical scheme:
A kind of high accuracy magnetic is without distortion fixture for grinding machine, comprise regulating handle a, protective cover, magnetic force suction block a, shielding slab, magnetic conductor, magnetic force suction block b and regulating handle b, by magnetic force suction block a on the upper surface that shielding slab is arranged on magnetic force suction block b, magnetic conductor and magnetic force suction block b separate, polylith magnetic force suction block a, magnetic conductor is distributed on shielding slab, all with convex edge on magnetic force suction block a and magnetic conductor, convex edge is formed to be closed or interrupted annular projection, magnetic force suction block a and magnetic conductor cover by protective cover, regulating handle a is arranged on magnetic force suction block a, regulating handle b is arranged on magnetic force suction block b.
Magnetic force suction block a, magnetic conductor are three pieces, and uniform intervals is distributed on shielding slab.
The utility model device is owing to taking above technical scheme, and it has the following advantages:
(1) part only end face uniform stressed in clamping process, thus eliminate clamping deformation, improve the machining accuracy of part.
(2) because part is without claw clamping cylindrical or endoporus, easy to operate, improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, the utility model is that a kind of high accuracy magnetic is without distortion fixture for grinding machine, comprise regulating handle a1, protective cover 2, magnetic force suction block a3, shielding slab 4, magnetic conductor 5, magnetic force suction block b6, attachment screw 7 and regulating handle b8, by magnetic force suction block a3 on the upper surface that shielding slab 4 is arranged on magnetic force suction block b6, magnetic conductor 5 and magnetic force suction block b6 separate, polylith magnetic force suction block a3, magnetic conductor 5 is distributed on shielding slab 4, all with convex edge on magnetic force suction block a3 and magnetic conductor 5, convex edge is formed to be closed or interrupted annular projection, magnetic force suction block a3 and magnetic conductor 5 cover by protective cover 2, regulating handle a1 is arranged on magnetic force suction block a3, regulating handle b8 is arranged on magnetic force suction block b6.
Whole frock is fixed on lathe by attachment screw 7 and machine tool chief axis transition disc.During clamping, the distortion-free frock assembled be connected with machine tool chief axis attachment screw 7 by shown in Fig. 1, by regulating handle a1 and regulating handle b8, rotate with box spanner and apply magnetic force gradually, adsorbent parts carries out pre-clamping.After part centering, rotate regulating handle and make magnetic force reach maximum.Part is adsorbed on protruding support end face and processes.
Conveniently processing and manufacturing, magnetic force suction block a3, magnetic conductor 5 are three pieces, and uniform intervals is distributed on shielding slab 4.

Claims (2)

1. a high accuracy magnetic is without distortion fixture for grinding machine, it is characterized in that: comprise regulating handle a, protective cover, magnetic force suction block a, shielding slab, magnetic conductor, magnetic force suction block b and regulating handle b, by magnetic force suction block a on the upper surface that shielding slab is arranged on magnetic force suction block b, magnetic conductor and magnetic force suction block b separate, polylith magnetic force suction block a, magnetic conductor is distributed on shielding slab, all with convex edge on magnetic force suction block a and magnetic conductor, convex edge is formed to be closed or interrupted annular projection, magnetic force suction block a and magnetic conductor cover by protective cover, regulating handle a is arranged on magnetic force suction block a, regulating handle b is arranged on magnetic force suction block b.
2. a kind of high accuracy magnetic according to claim 1 is without distortion fixture for grinding machine, it is characterized in that: magnetic force suction block a, magnetic conductor are three pieces, and uniform intervals is distributed on shielding slab.
CN201520244671.2U 2015-04-22 2015-04-22 High accuracy magnetic is without distortion fixture for grinding machine Active CN204565894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520244671.2U CN204565894U (en) 2015-04-22 2015-04-22 High accuracy magnetic is without distortion fixture for grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520244671.2U CN204565894U (en) 2015-04-22 2015-04-22 High accuracy magnetic is without distortion fixture for grinding machine

Publications (1)

Publication Number Publication Date
CN204565894U true CN204565894U (en) 2015-08-19

Family

ID=53858585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520244671.2U Active CN204565894U (en) 2015-04-22 2015-04-22 High accuracy magnetic is without distortion fixture for grinding machine

Country Status (1)

Country Link
CN (1) CN204565894U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834850A (en) * 2016-05-11 2016-08-10 宝鸡忠诚机床股份有限公司 Machining method of two end faces of precise shock insulator part and precise rotating kinematic pair applied in machining method of two end faces of precise shock insulator part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105834850A (en) * 2016-05-11 2016-08-10 宝鸡忠诚机床股份有限公司 Machining method of two end faces of precise shock insulator part and precise rotating kinematic pair applied in machining method of two end faces of precise shock insulator part

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161213

Address after: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region

Patentee after: Baotou Beifang Venture Co., Ltd.

Address before: 014032 Baotou Qingshan District Inner Mongolia First Machinery Group Co., Ltd., the Inner Mongolia Autonomous Region

Patentee before: Inner Mongolia First Machinery Group Corporation

CP03 Change of name, title or address

Address after: 014032, Baotou, the Inner Mongolia Autonomous Region two mailbox technology and Information Technology Department

Patentee after: Inner Mongolia First Machinery Group Limited by Share Ltd

Address before: 014032 Baotou rare earth hi tech Industrial Development Zone, the first functional area of the Inner Mongolia Autonomous Region

Patentee before: Baotou Beifang Venture Co., Ltd.