CN201389753Y - Turning work fixture for machining part - Google Patents
Turning work fixture for machining part Download PDFInfo
- Publication number
- CN201389753Y CN201389753Y CN200920041298U CN200920041298U CN201389753Y CN 201389753 Y CN201389753 Y CN 201389753Y CN 200920041298 U CN200920041298 U CN 200920041298U CN 200920041298 U CN200920041298 U CN 200920041298U CN 201389753 Y CN201389753 Y CN 201389753Y
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- CN
- China
- Prior art keywords
- workbench
- lock
- screw
- positioning plate
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a turning work fixture for machining part; a positioning plate capable of rotating horizontally is arranged on a workbench, a key slot coaxial with a machine tool spindle is correspondingly arranged on the bottom of the positioning plate and the upper surface of the workbench, a positioning key is mounted in the key slot, a lock screw is arranged on the workbench, a lock slot corresponding to the lock screw is arranged on the positioning plate, an opening gasket is clamped on the upper surface of the lock slot through the lock screw. When one end of a work piece is machined, the positioning plate rotates in 180 degrees in horizontal surface, the positioning key is fixed on the workbench of the positioning plate, then the other end of the work piece is machined so that the coaxiality of through hole of part or both ends of shaft is high, both ends of the work piece machined through the turning work fixture are the same with both ends of work piece machine in one work procedure; the labor intensity of operators is reduced, the work efficiency is improved and great machine tool manufacturing cost is saved.
Description
Technical field:
The utility model relate to a kind of on numerically controlled lathe to carrying out the positioning clamping device that part carries out the processing of deep hole or major axis, relate to a kind of frock clamp of reversing end for end processing parts specifically.
Background technology:
In machine industry, numerically controlled lathe is widely used, and is used for processing dish class or various parts such as axle class etc.Wherein have many special-shaped parts also to need to carry out deep hole (major axis) processing, deep hole (major axis) processing is a processing difficult problem always, and the existing processing of turning around can not be satisfied its processing request.
Summary of the invention:
Goal of the invention: the purpose of this utility model is at deep hole (major axis) processing, under the situation of the restriction of the deficiencies in the prior art and equipment, provides a kind of frock clamp of simple in structure, easy to use and reliable reversed end for end deep hole processing (major axis).
A kind of frock clamp of reversing end for end processing parts described in the utility model, comprise the workbench that was fixed on the scale, the vertical direction pressing plate and the horizontal direction pressing plate that are used for clamping work pieces, it also is provided with location-plate, positioning key, lock-screw and open washer, the location-plate that can rotate in the horizontal direction is located on the workbench, the corresponding setting of location-plate bottom and the worktable upper surface keyway coaxial with machine tool chief axis, positioning key is installed in this keyway, on workbench, be provided with lock-screw, corresponding lock-screw is provided with locking slot on location-plate, and open washer is clamped in the locking slot upper surface by lock-screw.
The gap of positioning key and keyway is 0.05-0.015mm.
Beneficial effect: the utility model compared with prior art has following advantage: 1, easy to operate, cost is low, make two stomidiums have very high axiality.2, simple in structure, easy to use, dependable performance.
Description of drawings:
Fig. 1 is a front view of the present utility model,
Fig. 2 is the left view of Fig. 1.
The specific embodiment:
As depicted in figs. 1 and 2, frock clamp of reversing end for end processing parts described in the utility model, the pressing plate 2, positioning key 3, the pressing plate 4 of left and right directions, location-plate 5, ring flange 6, mistake scale 7, balance weight 8, balancing piece 9, open washer 10, return pin 11, the datum hole 12 that mainly comprise workbench 1, above-below direction, etc.Wherein ring flange 6, cross scale 7, balance weight 8 and balancing piece 9 and couple together by soket head cap screw, location-plate 5 is located on the workbench 1, its upper edge workbench 1 surface rotation in the horizontal direction, location-plate 5 bottoms and workbench 1 upper surface correspondence are provided with the keyway coaxial with machine tool chief axis, positioning key 3 is installed in this keyway, on workbench 1, be provided with lock-screw 13, corresponding lock-screw 13 places are provided with locking slot on location-plate 5, and open washer 10 is clamped in the locking slot upper surface by lock-screw 13.After on the workbench 1 workpiece being loaded onto, compress vertical direction pressing plate 2 and horizontal direction pressing plate 4, process an end of workpiece, unclamp lock-screw 13 and take out open washer 10, with location-plate 5 in horizontal plane inward turning turnback, positioning key 3 stationary positioned plates 5 are on workbench 1, pad upper shed packing ring 10 is tightened screw, and then processing, therefore through hole axle two ends have very high axiality, process with same operation, almost as broad as long, alleviated labor intensity of operating personnel, improve operating efficiency, saved a large amount of lathe manufacturing costs.
Claims (2)
1, a kind of frock clamp of reversing end for end processing parts, comprise the workbench (1) that was fixed on the scale (7), the vertical direction pressing plate (2) and the horizontal direction pressing plate (4) that are used for clamping work pieces, it is characterized in that: it also is provided with location-plate (5), positioning key (3), lock-screw (12) and open washer (10), the location-plate that can rotate in the horizontal direction (5) is located on the workbench (1), location-plate (5) bottom and workbench (1) upper surface correspondence are provided with the keyway coaxial with machine tool chief axis, positioning key (3) is installed in this keyway, on workbench (1), be provided with lock-screw (13), go up corresponding lock-screw (13) at location-plate (5) and locate to be provided with locking slot, open washer (10) is clamped in the locking slot upper surface by lock-screw (13).
2, frock clamp of reversing end for end processing parts according to claim 1 is characterized in that: positioning key (3) is 0.05-0.015mm with the gap of keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041298U CN201389753Y (en) | 2009-03-30 | 2009-03-30 | Turning work fixture for machining part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041298U CN201389753Y (en) | 2009-03-30 | 2009-03-30 | Turning work fixture for machining part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389753Y true CN201389753Y (en) | 2010-01-27 |
Family
ID=41596574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041298U Expired - Fee Related CN201389753Y (en) | 2009-03-30 | 2009-03-30 | Turning work fixture for machining part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389753Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423855A (en) * | 2011-10-20 | 2012-04-25 | 株洲南方燃气轮机成套制造安装有限公司 | Fixture |
| CN102501085A (en) * | 2011-10-26 | 2012-06-20 | 宜昌中冶重工机械有限公司 | Tool and method for processing bearing pedestal by using lathe |
| CN102909574A (en) * | 2012-10-19 | 2013-02-06 | 江苏腾旋科技股份有限公司 | Specially-shaped body annular groove machining mechanism |
| CN103028955A (en) * | 2012-12-20 | 2013-04-10 | 姬生永 | Auxiliary support device for milling machine |
| CN103419067A (en) * | 2013-08-21 | 2013-12-04 | 宁波恒力汽配轴承有限公司 | Automatic feeding device and machine tool thereof |
| CN105750910A (en) * | 2016-05-11 | 2016-07-13 | 歌尔声学股份有限公司 | Fixing and rotating work jig for annular product |
| CN106975953A (en) * | 2017-05-04 | 2017-07-25 | 铁岭天河机械制造有限责任公司 | Oil Filter Bracket machining fixture for numerically controlled lathe |
-
2009
- 2009-03-30 CN CN200920041298U patent/CN201389753Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423855A (en) * | 2011-10-20 | 2012-04-25 | 株洲南方燃气轮机成套制造安装有限公司 | Fixture |
| CN102423855B (en) * | 2011-10-20 | 2013-12-25 | 株洲南方燃气轮机成套制造安装有限公司 | Fixture |
| CN102501085A (en) * | 2011-10-26 | 2012-06-20 | 宜昌中冶重工机械有限公司 | Tool and method for processing bearing pedestal by using lathe |
| CN102909574A (en) * | 2012-10-19 | 2013-02-06 | 江苏腾旋科技股份有限公司 | Specially-shaped body annular groove machining mechanism |
| CN103028955A (en) * | 2012-12-20 | 2013-04-10 | 姬生永 | Auxiliary support device for milling machine |
| CN103419067A (en) * | 2013-08-21 | 2013-12-04 | 宁波恒力汽配轴承有限公司 | Automatic feeding device and machine tool thereof |
| CN103419067B (en) * | 2013-08-21 | 2016-03-09 | 宁波恒力汽配轴承有限公司 | Automatic feeding and lathe thereof |
| CN105750910A (en) * | 2016-05-11 | 2016-07-13 | 歌尔声学股份有限公司 | Fixing and rotating work jig for annular product |
| CN105750910B (en) * | 2016-05-11 | 2018-06-05 | 歌尔股份有限公司 | Annular products are fixed and rotary operation gauge |
| CN106975953A (en) * | 2017-05-04 | 2017-07-25 | 铁岭天河机械制造有限责任公司 | Oil Filter Bracket machining fixture for numerically controlled lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20130330 |