CN103639749A - Two-hole concentric perpendicular pressing-plate clamping device - Google Patents
Two-hole concentric perpendicular pressing-plate clamping device Download PDFInfo
- Publication number
- CN103639749A CN103639749A CN201310605564.3A CN201310605564A CN103639749A CN 103639749 A CN103639749 A CN 103639749A CN 201310605564 A CN201310605564 A CN 201310605564A CN 103639749 A CN103639749 A CN 103639749A
- Authority
- CN
- China
- Prior art keywords
- location
- workpiece
- plate
- earhole
- fishbolt
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 6
- 238000003801 milling Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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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
Abstract
The invention relates to a two-hole concentric perpendicular pressing-plate clamping device and belongs to the field of automobile parts. The device comprises a workpiece radial location apparatus and an ear hole coaxial apparatus. The workpiece radial location apparatus comprises a device table plane, a location transition plate, an outer diameter locator, a clamping pressing plate and a perpendicular guide groove. The location transition plate is fixed on the device table plane, the location transition plate is installed on the transition plate, a clamping bolt is fixed on the location transition plate, and the perpendicular guide groove is perpendicularly mounted on the location transition plate and perpendicular to the outer diameter locator. All automobile double-ear-hole workpieces can be machined through the device, because the device is in a trapezoid chamfer location structure and is high in inclusiveness and accurate in location. The device is high in machining efficiency and coaxiality and perpendicularity quality, simple to operate, capable of performing machining on a plain milling machine and low in machining cost.
Description
Technical field
The present invention relates to the with one heart vertical pressing plate clamping device in two holes, 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, having a kind of part is that Double-ear-hole structure is shown in Fig. 1, this part blank is casting processing, while carrying out machined, must guarantee axiality and two earholes perpendicularity to centre bore of two earholes, conventional machining technology is because positioning datum is uncertain, be difficult to guarantee 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 the with one heart vertical pressing plate clamping device in a kind of two holes, realize not only quick-clamping, accurately installation on engine lathe, once process two earholes, and efficiency is high simultaneously, quality is good, and processing cost is low.
For achieving the above object, the technical solution adopted in the present invention is: the with one heart vertical pressing plate clamping device in a kind of two holes, and it comprises: workpiece radial positioning device and earhole coaxial device;
Described workpiece radial positioning device comprises: equipment table top, location rebound, external diameter locator, clamping press plate and vertically-guided groove, location rebound is fixed on equipment table top, external diameter locator is arranged on rebound, fishbolt is fixed on the rebound of location, vertically-guided groove is vertically mounted on the rebound of location, 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 symmetrical trapezoidal 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 being fixed on the rebound of location, 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: workpiece is packed in workpiece radial positioning device, along fixed guide bolt shaft, move down the second portion earhole coaxial device being fixed together, two trapezoidal positioning pressuring plates are aimed 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, in entering vertically-guided groove, controlled by gathering sill perpendicularity, drive trapezoidal positioning pressuring plate vertical with workpiece centre, as long as vertically-guided rod also enters vertically-guided groove and represents to have completed product in installation process Zhong center centering program, start to insert clamping press plate, moving fishbolt shade fishbolt and axially descends workpiece pressing, start machine spindle, feed boring one end earhole, boring other end earhole again, after end, withdrawing, unclamping fishbolt cap moves up second portion earhole coaxial device integral body along fishbolt axle, take out workpiece, next workpiece is installed again, carry out by that analogy the earhole processing of next workpiece, process finishing.
Adopt after such scheme, compared with prior art there is following beneficial effect: to all automobile double earhole workpiece, can process by this technology, 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 on plain-milling machine, process, processing cost is low.
Accompanying drawing explanation
The with one heart vertical pressing plate clamping device front view in Fig. 1 two holes;
The with one heart vertical pressing plate clamping device top view in Fig. 2 two holes;
The with one heart vertical pressing plate clamping device side view in Fig. 3 two holes;
The with one heart vertical pressing plate clamping device schematic perspective view in Fig. 4 two holes;
In figure: 1, equipment table top, 2, location rebound, 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.
The specific embodiment
For having goed deep into the with one heart vertical pressing plate clamping device in two holes, in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, be described as follows:
Workpiece is packed in workpiece radial positioning device, along fixed guide bolt shaft, move down the second portion earhole coaxial device being fixed together, two trapezoidal positioning pressuring plates are aimed at two earhole outer arcs, by calculating the width of the workpiece location-plate consistent with product radian height, be also pressed on one side end face, upper end of workpiece, 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, in entering vertically-guided groove, controlled by gathering sill perpendicularity, drive trapezoidal positioning pressuring plate vertical with workpiece centre, as long as vertically-guided rod also enters vertically-guided groove and represents to have completed product in installation process Zhong center centering program, start to insert clamping press plate, moving fishbolt shade fishbolt and axially descends workpiece pressing, start machine spindle, feed boring one end earhole, boring other end earhole again, after end, withdrawing, unclamping fishbolt cap moves up second portion earhole coaxial device integral body along fishbolt axle, take out workpiece, next workpiece is installed again, carry out by that analogy the earhole processing of next workpiece, process finishing.
Claims (5)
1. the concentric vertical pressing plate clamping device in liang hole, it comprises: workpiece radial positioning device and earhole coaxial device;
Described workpiece radial positioning device comprises: equipment table top, location rebound, external diameter locator, clamping press plate and vertically-guided groove, location rebound is fixed on equipment table top, external diameter locator is arranged on rebound, fishbolt is fixed on the rebound of location, vertically-guided groove is vertically mounted on the rebound of location, 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 symmetrical trapezoidal 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 being fixed on the rebound of location, fixed guide bolt shaft is through vertically-guided groove.
2. the with one heart vertical pressing plate clamping device in two holes 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. the with one heart vertical pressing plate clamping device in two holes according to claim 1, is characterized in that: described width of the workpiece plate is replaceable structure.
4. the with one heart vertical pressing plate clamping device in two holes according to claim 1, is characterized in that: described vertically-guided rod is cylindrical, and it drives earhole coaxial device to move horizontally.
5. the course of work of the with one heart vertical pressing plate clamping device in two holes as claimed in claim 1 is: workpiece is packed in workpiece radial positioning device, along fixed guide bolt shaft, move down the second portion earhole coaxial device being fixed together, two trapezoidal positioning pressuring plates are aimed 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, in entering vertically-guided groove, controlled by gathering sill perpendicularity, drive trapezoidal positioning pressuring plate vertical with workpiece centre, as long as vertically-guided rod also enters vertically-guided groove and represents to have completed product in installation process Zhong center centering program, start to insert clamping press plate, moving fishbolt shade fishbolt and axially descends workpiece pressing, start machine spindle, feed boring one end earhole, boring other end earhole again, after end, withdrawing, unclamping fishbolt cap moves up second portion earhole coaxial device integral body along fishbolt axle, take out workpiece, next workpiece is installed again, carry out by that analogy the earhole processing of next workpiece, process finishing.
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)
| Publication Number | Publication Date |
|---|---|
| CN103639749A true CN103639749A (en) | 2014-03-19 |
| CN103639749B CN103639749B (en) | 2015-12-02 |
Family
ID=50245106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605564.3A Expired - Fee Related CN103639749B (en) | 2013-11-26 | 2013-11-26 | Holes concentric vertical platen clamp rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639749B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043993A (en) * | 2014-06-13 | 2014-09-17 | 江苏盈科汽车空调有限公司 | Machining work clamp for planetary plate ball socket of vehicle air conditioning 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138159A (en) * | 1999-11-17 | 2001-05-22 | Nissan Motor Co Ltd | Workpiece clamping device, and workpiece clamping method |
| 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 |
-
2013
- 2013-11-26 CN CN201310605564.3A patent/CN103639749B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138159A (en) * | 1999-11-17 | 2001-05-22 | Nissan Motor Co Ltd | Workpiece clamping device, and workpiece clamping method |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043993A (en) * | 2014-06-13 | 2014-09-17 | 江苏盈科汽车空调有限公司 | Machining work clamp for planetary plate ball socket of vehicle air conditioning 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103639749B (en) | 2015-12-02 |
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| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| 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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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
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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. |
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| TR01 | Transfer of patent right |
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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| TR01 | Transfer of patent right | ||
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Inventor after: Wang Weimin Inventor 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. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20171126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |