CN103639749B - Holes concentric vertical platen clamp rig - Google Patents

Holes concentric vertical platen clamp rig Download PDF

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Publication number
CN103639749B
CN103639749B CN201310605564.3A CN201310605564A CN103639749B CN 103639749 B CN103639749 B CN 103639749B CN 201310605564 A CN201310605564 A CN 201310605564A CN 103639749 B CN103639749 B CN 103639749B
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CN
China
Prior art keywords
plate
workpiece
earhole
fishbolt
guided
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Expired - Fee Related
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CN201310605564.3A
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Chinese (zh)
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CN103639749A (en
Inventor
方小刚
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方小刚
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Publication date
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Priority to CN201310605564.3A priority Critical patent/CN103639749B/en
Publication of CN103639749A publication Critical patent/CN103639749A/en
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Publication of CN103639749B publication Critical patent/CN103639749B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table

Abstract

The present invention relates to holes concentric vertical platen clamp rig, it belongs to auto-parts manufacture field, and it comprises: workpiece radial positioning device and earhole coaxial device; Described workpiece radial positioning device comprises: equipment table top, bit transitions plate, external diameter locator, clamping press plate and vertically-guided groove, bit transitions plate is fixed on equipment table top, external diameter locator is arranged on rebound, fishbolt is fixed on bit transitions plate, vertically-guided groove is vertically mounted on bit transitions plate, and vertical with external diameter locator; Can process by this technology all automobile double earhole workpiece, because be trapezoidal grooving location structure, pardon is very strong, location very accurately but, technical solution of the present invention working (machining) efficiency is high, and axiality, perpendicularity quality are very high, simple to operate in addition, can process on plain-milling machine, processing cost is low.

Description

Holes concentric vertical platen clamp rig
Technical field
The present invention relates to holes concentric vertical platen clamp rig, it belongs to auto-parts manufacture field.
Background technology
At present, due to developing rapidly of automobile industry, the kind of auto parts machinery also increases sharply thereupon, motor turning part, complex structure, a kind of part is had to be that Double-ear-hole structure is shown in Fig. 1, this part blank is casting processing, when carrying out machined, must ensure that the axiality of two earholes and two earholes are to the perpendicularity of centre bore, conventional machining techniques due to positioning datum uncertain, be difficult to ensure this process technology requirement, numerical control device processing cost is high, and efficiency is low, inapplicable batch machining automobile component.
Summary of the invention
In view of the defect that prior art exists, the invention provides a kind of holes concentric vertical platen clamp rig, to realize on engine lathe not only quick-clamping, accurately install, once process two earholes, and efficiency is high, quality is good, and processing cost is low simultaneously.
For achieving the above object, the technical solution adopted in the present invention is: a kind of holes concentric vertical platen clamp rig, and it comprises: workpiece radial positioning device and earhole coaxial device;
Described workpiece radial positioning device comprises: equipment table top, bit transitions plate, external diameter locator, clamping press plate and vertically-guided groove, bit transitions plate is fixed on equipment table top, external diameter locator is arranged on rebound, fishbolt is fixed on bit transitions plate, vertically-guided groove is vertically mounted on bit transitions plate, and vertical with external diameter locator;
Described earhole coaxial device comprises: trapezoidal positioning pressuring plate, width location-plate, clamping press plate, fishbolt axle, fishbolt cap, fixed guide bolt shaft, fixed guide nuts and vertically-guided rod, described trapezoidal positioning pressuring plate has two, two trapezoidal positioning pressuring plates are symmetric trapezium grooving, trapezoidal positioning pressuring plate is fixed on width of the workpiece location-plate both sides, width of the workpiece location-plate center is provided with central through hole, central through hole coordinates with fishbolt axle, width of the workpiece location-plate is provided with through hole away from one end of trapezoidal location-plate, fixed guide bolt shaft is connected with vertically-guided rod by nuts through through hole, vertically-guided rod is through the vertically-guided groove be fixed on bit transitions plate, fixed guide bolt shaft is through vertically-guided groove.
The width of described width of the workpiece location-plate is identical with workpiece upper end pressing section width.
Described width of the workpiece plate is replaceable structure.
Described vertically-guided rod is cylindrical, and it drives earhole coaxial device to move horizontally.
The course of work of the present invention is: loaded by workpiece in workpiece radial positioning device, the Part II earhole coaxial device be fixed together is moved down along fixed guide bolt shaft, two trapezoidal positioning pressuring plates aim at two earhole outer arcs, by fixed guide bolt shaft, the vertically-guided rod that fixed guide nuts links together also enters vertically-guided groove, when entering in vertically-guided groove, by gathering sill degree control, drive trapezoidal positioning pressuring plate vertical with workpiece centre, as long as vertically-guided rod also enters vertically-guided groove and namely represents and completed the center centering program of product in installation process, start to insert clamping press plate, move fishbolt shade and fishbolt axially lower workpiece pressing, start machine spindle, feed boring one end earhole, boring other end earhole again, after end, withdrawing, unclamp fishbolt cap Part II earhole coaxial device entirety is axially moved along fishbolt, take out workpiece, next workpiece is installed again, carry out the earhole processing of next workpiece by that analogy, process finishing.
After adopting such scheme, compared with prior art there is following beneficial effect: can process by this technology all automobile double earhole workpiece, because be trapezoidal grooving location structure, pardon is very strong, and very accurately but, technical solution of the present invention working (machining) efficiency is high in location, axiality, perpendicularity quality are very high, simple to operate in addition, can process on plain-milling machine, processing cost is low.
Accompanying drawing explanation
Fig. 1 holes concentric vertical platen clamp rig front view;
Fig. 2 holes concentric vertical platen clamp rig top view;
Fig. 3 holes concentric vertical platen clamp rig side view;
Fig. 4 holes concentric vertical platen clamp rig schematic perspective view;
In figure: 1, equipment table top, 2, bit transitions plate, 3, workpiece end face external diameter locator, 4, trapezoidal positioning pressuring plate, 5, workpiece, 6, width of the workpiece location-plate, 7, clamping press plate, 8, fishbolt axle, 9, fishbolt cap, 10, fixed guide bolt shaft, 11, fixed guide nuts, 12, vertically-guided groove, 13, vertically-guided rod.
Detailed description of the invention
For having goed deep into holes concentric vertical platen clamp rig, composition graphs 1, Fig. 2, Fig. 3, Fig. 4 have been described as follows:
Workpiece is loaded in workpiece radial positioning device, the Part II earhole coaxial device be fixed together is moved down along fixed guide bolt shaft, two trapezoidal positioning pressuring plates aim at two earhole outer arcs, also be pressed on the side end face, upper end one of workpiece by calculating the width of the workpiece location-plate consistent with product radian height, meanwhile, by fixed guide bolt shaft, the vertically-guided rod that fixed guide nuts links together also enters vertically-guided groove, described vertically-guided rod is fixed in fixed guide bolt shaft, rounded, when entering in vertically-guided groove, by gathering sill degree control, drive trapezoidal positioning pressuring plate vertical with workpiece centre, as long as vertically-guided rod also enters vertically-guided groove and namely represents and completed the center centering program of product in installation process, start to insert clamping press plate, move fishbolt shade and fishbolt axially lower workpiece pressing, start machine spindle, feed boring one end earhole, boring other end earhole again, after end, withdrawing, unclamp fishbolt cap Part II earhole coaxial device entirety is axially moved along fishbolt, take out workpiece, next workpiece is installed again, carry out the earhole processing of next workpiece by that analogy, process finishing.

Claims (5)

1. holes concentric vertical platen clamp rig, it comprises: workpiece radial positioning device and earhole coaxial device;
Described workpiece radial positioning device comprises: equipment table top, bit transitions plate, external diameter locator, clamping press plate and vertically-guided groove, bit transitions plate is fixed on equipment table top, external diameter locator is arranged on bit transitions plate, fishbolt axle is fixed on bit transitions plate through fishbolt cap, vertically-guided groove is vertically mounted on bit transitions plate, and vertical with external diameter locator;
Described earhole coaxial device comprises: trapezoidal positioning pressuring plate, width of the workpiece location-plate, described clamping press plate, fishbolt axle, fishbolt cap, fixed guide bolt shaft, fixed guide nuts and vertically-guided rod, described trapezoidal positioning pressuring plate has two, two trapezoidal positioning pressuring plates are symmetric trapezium grooving, trapezoidal positioning pressuring plate is fixed on width of the workpiece location-plate both sides, width of the workpiece location-plate center is provided with central through hole, central through hole coordinates with fishbolt axle, width of the workpiece location-plate is provided with through hole away from one end of trapezoidal location-plate, fixed guide bolt shaft is connected with vertically-guided rod by fixed guide nuts through through hole, vertically-guided rod is through the vertically-guided groove be fixed on bit transitions plate, fixed guide bolt shaft is through vertically-guided groove.
2. holes concentric vertical platen clamp rig according to claim 1, is characterized in that: the width of described width of the workpiece location-plate is identical with workpiece upper end pressing section width.
3. holes concentric vertical platen clamp rig according to claim 1, is characterized in that: described width of the workpiece location-plate is replaceable structure.
4. holes concentric vertical platen clamp rig according to claim 1, is characterized in that: described vertically-guided rod is for cylindrical, and it drives earhole coaxial device to move horizontally.
5. the course of work of holes concentric vertical platen clamp rig as claimed in claim 1 is: loaded by workpiece in workpiece radial positioning device, the earhole coaxial device be fixed together is moved down along fixed guide bolt shaft, two trapezoidal positioning pressuring plates aim at two earhole outer arcs, by fixed guide bolt shaft, the vertically-guided rod that fixed guide nuts links together also enters vertically-guided groove, when entering in vertically-guided groove, by vertically-guided groove degree control, drive trapezoidal positioning pressuring plate vertical with workpiece centre, as long as vertically-guided rod also enters vertically-guided groove and namely represents and completed the center centering program of product in installation process, start to insert clamping press plate, move fishbolt shade and fishbolt axially lower workpiece pressing, start machine spindle, feed boring one end earhole, boring other end earhole again, after end, withdrawing, unclamp fishbolt cap earhole coaxial device entirety is axially moved along fishbolt, take out workpiece, next workpiece is installed again, carry out the earhole processing of next workpiece by that analogy, process finishing.
CN201310605564.3A 2013-11-26 2013-11-26 Holes concentric vertical platen clamp rig Expired - Fee Related CN103639749B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310605564.3A CN103639749B (en) 2013-11-26 2013-11-26 Holes concentric vertical platen clamp rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310605564.3A CN103639749B (en) 2013-11-26 2013-11-26 Holes concentric vertical platen clamp rig

Publications (2)

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CN103639749A CN103639749A (en) 2014-03-19
CN103639749B true CN103639749B (en) 2015-12-02

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043993B (en) * 2014-06-13 2016-06-22 江苏盈科汽车空调有限公司 A kind of planetary plate ball-and-socket machining tool fixture of Vehicular air-conditioner compressor
CN107138980A (en) * 2017-05-19 2017-09-08 安徽铸星机械制造有限公司 A kind of cutting machine dovetail support frame fixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201997968U (en) * 2011-02-11 2011-10-05 衢州恒业汽车部件有限公司 Fixture special for auxiliary process of knuckle
CN202106220U (en) * 2011-04-29 2012-01-11 仙桃祥泰汽车零部件有限公司 Numerical control machining clamp for support lug holes on reverse side of brake caliper body
CN102941480A (en) * 2012-11-20 2013-02-27 晓健科技(大连)有限公司 Mould of boring ear hole of weld yoke
CN103028980A (en) * 2012-09-25 2013-04-10 温岭甬岭水表有限公司 Holddown for water meter shell holders and water meter shell holder with same
CN203236254U (en) * 2013-04-01 2013-10-16 许昌旭光汽车传动轴有限公司 Positioning tool for earhole of universal joint fork

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3714066B2 (en) * 1999-11-17 2005-11-09 日産自動車株式会社 Work clamping apparatus and work clamping method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201997968U (en) * 2011-02-11 2011-10-05 衢州恒业汽车部件有限公司 Fixture special for auxiliary process of knuckle
CN202106220U (en) * 2011-04-29 2012-01-11 仙桃祥泰汽车零部件有限公司 Numerical control machining clamp for support lug holes on reverse side of brake caliper body
CN103028980A (en) * 2012-09-25 2013-04-10 温岭甬岭水表有限公司 Holddown for water meter shell holders and water meter shell holder with same
CN102941480A (en) * 2012-11-20 2013-02-27 晓健科技(大连)有限公司 Mould of boring ear hole of weld yoke
CN203236254U (en) * 2013-04-01 2013-10-16 许昌旭光汽车传动轴有限公司 Positioning tool for earhole of universal joint fork

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Effective date of registration: 20151110

Address after: 311817 Zhuji City, Zhejiang province should shop Street Town Shop Street Village Town, Changxin Road, No. 8, No.

Applicant after: Fang Xiaogang

Address before: 116300 Dalian, Wafangdian City, North Street, Henan Road, No. 18, No.

Applicant before: Wafangdian Bearing Abrasive Wheel Manufacturing Co., Ltd.

CB03 Change of inventor or designer information

Inventor after: Fang Xiaogang

Inventor before: Jing Xiyuan

Inventor before: Song Yixue

Inventor before: Wang Jun

Inventor before: Zhao Jun

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Effective date of registration: 20161221

Address after: 423000 Chenzhou City, Hunan province Suxian District Bailu road Linyi Ping Tian standard factory enterprise service center room 832

Patentee after: Chenzhou micro nest business services Co., Ltd.

Patentee after: Zhuzhou Zhihui intellectual property operation Service Co., Ltd.

Address before: 311817 Zhuji City, Zhejiang province should shop Street Town Shop Street Village Town, Changxin Road, No. 8, No.

Patentee before: Fang Xiaogang

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Effective date of registration: 20170309

Address after: Wen Wan Zhuang 065000 Langfang city of Hebei Province, Guangyang District No. 159

Patentee after: Wang Weimin

Address before: 423000 Chenzhou City, Hunan province Suxian District Bailu road Linyi Ping Tian standard factory enterprise service center room 832

Patentee before: Chenzhou micro nest business services Co., Ltd.

Patentee before: Zhuzhou Zhihui intellectual property operation Service Co., Ltd.

CB03 Change of inventor or designer information

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20151202

Termination date: 20171126