CN103817549A - Fixture for milling driving disc - Google Patents

Fixture for milling driving disc Download PDF

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Publication number
CN103817549A
CN103817549A CN201410091615.XA CN201410091615A CN103817549A CN 103817549 A CN103817549 A CN 103817549A CN 201410091615 A CN201410091615 A CN 201410091615A CN 103817549 A CN103817549 A CN 103817549A
Authority
CN
China
Prior art keywords
pressing plate
fixture
clamp body
workpiece
plane
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.)
Pending
Application number
CN201410091615.XA
Other languages
Chinese (zh)
Inventor
王化清
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.)
CRRC Qishuyan Co Ltd
Original Assignee
CSR Qishuyan 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 CSR Qishuyan Co Ltd filed Critical CSR Qishuyan Co Ltd
Priority to CN201410091615.XA priority Critical patent/CN103817549A/en
Publication of CN103817549A publication Critical patent/CN103817549A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/069—Work-clamping means for pressing workpieces against a work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material

Abstract

The invention relates to a fixture, in particular to a fixture for milling a driving disc. The fixture comprises a positioning plane, shoulder bolts, elastic expansion pins, a pressing plate, supporting pieces, a fixture body and a workpiece, wherein the positioning plane is arranged on the fixture body which is fixedly connected with the pressing plate, the pressing plate is arranged in the center of the positioning plane, the edge of the positioning plane is provided with the shoulder bolts, the fixture body is also provided with the supporting pieces, the elastic expansion pins are sleeved outside the shoulder bolts, the workpiece is in compressing connection with the pressing plate and the fixture body through the elastic pins, the shoulder bolts are arranged in inner cones, the inner cones are arranged in the elastic expansion pins, and the pressing plate is fixedly connected with the fixture body through a bolt. The fixture is capable of positioning and processing a plum blossom-shaped driving disc, the cost is reduced, and the efficiency is improved.

Description

Drive plate milling clamper
Technical field
The present invention relates to a kind of fixture, especially drive plate milling clamper.
Background technology
Drive plate workpiece plum blossom profile needs processing, and three holes and plum blossom profile on drive plate have strict position angle requirement, does not have three holes in clamp part and the position angle of plum blossom profile to require to guarantee.
Summary of the invention
In order to overcome the deficiency that cannot process the drive plate workpiece of plum blossom profile, the invention provides drive plate milling clamper.
The technical solution adopted for the present invention to solve the technical problems is: drive plate milling clamper, comprise plane of orientation, shouldered tap bolt, elastic expanding pin, pressing plate, supporting member, clamp body and workpiece, clamp body is provided with plane of orientation, clamp body is fixedly connected with pressing plate, pressing plate is placed in plane of orientation center, and the edge of plane of orientation is provided with shouldered tap bolt, is also provided with supporting member on clamp body, shouldered tap bolt is arranged with elastic expanding pin outward, and workpiece is compressed and is connected with pressing plate and clamp body by elastic expanding pin.
According to another embodiment of the invention, further comprise that shouldered tap bolt is placed in inner cone, inner cone is placed in elastic expanding pin.
According to another embodiment of the invention, further comprise that pressing plate is fixedly connected with clamp body by bolt.
The invention has the beneficial effects as follows, this fixture can position processing to the drive plate of plum blossom profile, has saved cost, has improved effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of drive plate milling clamper;
Structural representation when Fig. 2 is drive plate milling clamper processing work;
Fig. 3 is the cutaway view of shouldered tap bolt 2, elastic expanding pin 3 and inner cone 8;
1. plane of orientations in figure, 2. shouldered tap bolt, 3. elastic expanding pin, 4. pressing plate, 5. supporting member, 6. clamp body, 7. workpiece, 8. inner cone, 9. bolt.
The specific embodiment
Fig. 1 is the structural representation of drive plate milling clamper, structural representation when Fig. 2 is drive plate milling clamper processing work, Fig. 3 is shouldered tap bolt 2, the cutaway view of elastic expanding pin 3 and inner cone 8, drive plate milling clamper, comprise plane of orientation 1, shouldered tap bolt 2, elastic expanding pin 3, pressing plate 4, supporting member 5, clamp body 6 and workpiece 7, clamp body 6 is provided with plane of orientation 1, clamp body 6 is fixedly connected with pressing plate 4, pressing plate 4 is placed in plane of orientation 1 center, the edge of plane of orientation 1 is provided with shouldered tap bolt 2, on clamp body 6, be also provided with supporting member 5, the outer elastic expanding pin 3 that is arranged with of shouldered tap bolt 2, workpiece 7 is compressed and is connected with pressing plate 4 and clamp body 6 by elastic expanding pin 3, shouldered tap bolt 2 is placed in inner cone 8, inner cone 8 is placed in elastic expanding pin 3, pressing plate 4 is fixedly connected with clamp body 6 by bolt 9.
First the baseplane of workpiece 7 is placed on plane of orientation 1 and makes plane positioning, pressing plate 4 is placed in workpiece 7 tops.Three holes on workpiece 7 are inserted on elastic expanding pin 3 simultaneously, now between hole and elastic expanding pin 3, exist gap, one by one shouldered tap bolt 2 is screwed down with spanner again, it moves down under the effect of inner cone 8 with elastic expanding pin 3, the now outside swell of the cylindrical of elastic expanding pin 3, thereby the gap between hole and elastic expanding pin 3 is eliminated and reached pinpoint object, now utilize pressing plate 4 that workpiece 7 is compressed and is connected on clamp body 6 by screwing bolt 9 again.Turn supporting member 5 makes its flange bottom that is bearing in workpiece 7 again, can process the plum blossom profile of workpiece like this, and this fixture can position processing to the drive plate of plum blossom profile, has saved cost, has improved effect.

Claims (3)

1. drive plate milling clamper, it is characterized in that, comprise plane of orientation (1), shouldered tap bolt (2), elastic expanding pin (3), pressing plate (4), supporting member (5), clamp body (6) and workpiece (7), clamp body (6) is provided with plane of orientation (1), clamp body (6) is fixedly connected with pressing plate (4), pressing plate (4) is placed in plane of orientation (1) center, the edge of plane of orientation (1) is provided with shouldered tap bolt (2), on clamp body (6), be also provided with supporting member (5), the outer elastic expanding pin (3) that is arranged with of shouldered tap bolt (2), workpiece (7) is compressed and is connected with pressing plate (4) and clamp body (6) by elastic expanding pin (3).
2. drive plate milling clamper according to claim 1, is characterized in that, shouldered tap bolt (2) is placed in inner cone (8), and inner cone (8) is placed in elastic expanding pin (3).
3. drive plate milling clamper according to claim 1, is characterized in that, pressing plate (4) is fixedly connected with clamp body (6) by bolt (9).
CN201410091615.XA 2014-03-13 2014-03-13 Fixture for milling driving disc Pending CN103817549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410091615.XA CN103817549A (en) 2014-03-13 2014-03-13 Fixture for milling driving disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410091615.XA CN103817549A (en) 2014-03-13 2014-03-13 Fixture for milling driving disc

Publications (1)

Publication Number Publication Date
CN103817549A true CN103817549A (en) 2014-05-28

Family

ID=50752989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410091615.XA Pending CN103817549A (en) 2014-03-13 2014-03-13 Fixture for milling driving disc

Country Status (1)

Country Link
CN (1) CN103817549A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127776A (en) * 2015-07-10 2015-12-09 江苏南铸科技股份有限公司 Tool for concave surface workpiece
CN105328487A (en) * 2015-12-05 2016-02-17 重庆腾通工业设计有限公司 Fixing device for brake pad production
CN105666181A (en) * 2016-03-08 2016-06-15 哈尔滨飞机工业集团有限责任公司 Combination clamp capable of eliminating deformation of rotation body disc type part
CN105855951A (en) * 2016-06-13 2016-08-17 镇江市富德数控机床科技有限公司 Fixture platform for computer numerical control machine tool

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198437Y (en) * 1994-06-01 1995-05-24 黄建超 Precision expanding screw
CN2333480Y (en) * 1998-09-18 1999-08-18 郝晓东 Internal expansion steel tube butt welding machine
CN2584645Y (en) * 2002-06-03 2003-11-05 西安恒安铁道器材有限公司 Bolt with expansion pin
US6955347B2 (en) * 2001-07-24 2005-10-18 Pascal Engineering Corporation Work pallet positioning and fixing device
CN101319889A (en) * 2008-06-25 2008-12-10 无锡富瑞德精密机械有限公司 Locating tensioning mechanism
CN201969905U (en) * 2011-03-22 2011-09-14 浙江双环传动机械股份有限公司 Wedge-type inner expansion fixture
CN102398182A (en) * 2011-12-06 2012-04-04 天润曲轴股份有限公司 Flexible clamp for connecting rod
CN202655394U (en) * 2012-06-15 2013-01-09 鹰普（中国）有限公司 Internal expanding shaping structure
CN202702018U (en) * 2012-07-27 2013-01-30 齐齐哈尔齐一机工业产品有限公司 Ball milling clamping device
CN203304837U (en) * 2013-06-19 2013-11-27 宁波跃进汽车前桥有限公司 Novel internal-expansion supporting locating pin
CN203712353U (en) * 2014-03-13 2014-07-16 南车戚墅堰机车有限公司 Driving disc milling clamp

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198437Y (en) * 1994-06-01 1995-05-24 黄建超 Precision expanding screw
CN2333480Y (en) * 1998-09-18 1999-08-18 郝晓东 Internal expansion steel tube butt welding machine
US6955347B2 (en) * 2001-07-24 2005-10-18 Pascal Engineering Corporation Work pallet positioning and fixing device
CN2584645Y (en) * 2002-06-03 2003-11-05 西安恒安铁道器材有限公司 Bolt with expansion pin
CN101319889A (en) * 2008-06-25 2008-12-10 无锡富瑞德精密机械有限公司 Locating tensioning mechanism
CN201969905U (en) * 2011-03-22 2011-09-14 浙江双环传动机械股份有限公司 Wedge-type inner expansion fixture
CN102398182A (en) * 2011-12-06 2012-04-04 天润曲轴股份有限公司 Flexible clamp for connecting rod
CN202655394U (en) * 2012-06-15 2013-01-09 鹰普（中国）有限公司 Internal expanding shaping structure
CN202702018U (en) * 2012-07-27 2013-01-30 齐齐哈尔齐一机工业产品有限公司 Ball milling clamping device
CN203304837U (en) * 2013-06-19 2013-11-27 宁波跃进汽车前桥有限公司 Novel internal-expansion supporting locating pin
CN203712353U (en) * 2014-03-13 2014-07-16 南车戚墅堰机车有限公司 Driving disc milling clamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127776A (en) * 2015-07-10 2015-12-09 江苏南铸科技股份有限公司 Tool for concave surface workpiece
CN105328487A (en) * 2015-12-05 2016-02-17 重庆腾通工业设计有限公司 Fixing device for brake pad production
CN105666181A (en) * 2016-03-08 2016-06-15 哈尔滨飞机工业集团有限责任公司 Combination clamp capable of eliminating deformation of rotation body disc type part
CN105855951A (en) * 2016-06-13 2016-08-17 镇江市富德数控机床科技有限公司 Fixture platform for computer numerical control machine tool

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Application publication date: 20140528