CN204843609U - Motor car motor end cover mills driller's dress - Google Patents
Motor car motor end cover mills driller's dress Download PDFInfo
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- CN204843609U CN204843609U CN201520542130.8U CN201520542130U CN204843609U CN 204843609 U CN204843609 U CN 204843609U CN 201520542130 U CN201520542130 U CN 201520542130U CN 204843609 U CN204843609 U CN 204843609U
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- top board
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Abstract
The utility mode relates to a motor car motor end cover mills driller's dress has solved present motor car motor end cover with having inefficiency, the poor condemned problem of work piece that easily leads to the fact of positioning accuracy man -hour. Milling and boring the body and comprises roof, bottom plate and the pillar fixed between roof and bottom plate, division there is interior tang at the center of roof, and roof edge equipartition is provided with a plurality of clamping mechanism, still being provided with the side locating plate on the roof right -hand member face, having worn cylinder locating pin, interior hexagonal clamping screw and locking screw on the side locating plate, the side locating plate below between two locking screw is provided with the bulb top and pushes away the screw, the left end face of bottom plate one side is provided with three horn shape bases, and it has location keyway to open on base and the bottom plate, and is every to all being provided with the navigation key in the location keyway, and through taut bolted connection between base and the bottom plate, be fixed with the locating piece that passes the roof on the bottom plate, open on the right side surface of locating piece has the locating piece groove. The utility model discloses and then improved machining efficiency, guaranteed the machining precision moreover.
Description
Technical field
The utility model relates to milling and bores servicing unit, is specially a kind of motor-car electric motor end cap milling drill tooling.
Background technology
China railways cause enters the epoch of develop rapidly, has introduced the railway motor of four major companies of country five of the world from 2005 to 2009 respectively.Wherein 350Km/h motor-car motor is the high speed motor car motor of equipment Imported From German EMH Company Siemens Company.
Processing is bored in the milling of motor-car electric motor end cap, employing is rule by hand, radial drill is holed and the processing method of boring machine rat holing, not only process flow is long, working (machining) efficiency is low, can not meet the requirement of manufacturing batch, and positioning datum disunity, mismachining tolerance large, be difficult to the requirement ensureing machining accuracy, sometimes even occur that inclined hole bores partially, bore and leak the phenomenon causing workpiece to scrap and occur.
Summary of the invention
The utility model in order to solve existing motor-car electric motor end cap add exist man-hour inefficiency, positioning precision difference easily cause workpiece to scrap problem, provide a kind of motor-car electric motor end cap milling drill tooling.
The utility model adopts following technical scheme to realize: motor-car electric motor end cap milling drill tooling, comprise milling and bore body, milling brill body is made up of top board, base plate and the pillar be fixed between top board and base plate, the center of top board has inner stopper, and ceiling edge place is uniform is provided with some clamp systems; Top board right side is also provided with side location-plate, side location-plate is installed with cylindrical positioning pins, interior hexagonal pinching screw and lock-screw, below the side location-plate between two lock-screws, is provided with bulb pushing tow screw; The side, left side of base plate is provided with the triangular shape pedestal be connected with workbench, the right surface of pedestal with base plate left surface has some corresponding and with the positioning spline of base plate center for the uniform setting in the center of circle to position, be provided with positioning key in often pair of positioning spline, and be connected by turnbuckle between pedestal with base plate; Base plate is fixed with the locating piece through top board, the right surface of locating piece has the locating piece groove coordinated with back of work muscle.
When carrying out clamping workpiece, first pedestal is put in centering on workbench, fastening, then milling is bored body and be positioned on the vertical plane of pedestal with positioning key centering, fastening with turnbuckle; Motor-car electric motor end cap is with the inner stopper centering being loaded on top board sleeping after half finish turning, and circumferencial direction adopts the method for end cover back side muscle and locating piece groove centering directed, now, is compressed by clamp system; Tighten the bulb pushing tow screw on the location-plate of side subsequently, restriction workpiece rotary shifted, complete the location of workpiece, overcome existing motor-car electric motor end cap add exist man-hour inefficiency, positioning precision difference easily cause workpiece to scrap problem.
Clamp system comprises and is arranged on top board clamp nut at right surface, clamp nut is screwed with housing screw, and is installed with gib head pressing plate in housing screw, be provided with the spring be through on housing screw between gib head pressing plate and top board.
When clamping workpiece, tightening housing screw can by Workpiece clamping, when loosening, reversely rotates housing screw, and gib head pressing plate under the action of the spring can automatic spring, unclamps workpiece, is convenient to the charge and discharge operations of workpiece.
Cover top surface is arranged on the pin bushing embedded in it, penetrates latch in pin bushing, and the upper end of latch is provided with the pin handle with its one.
This structural design, for circumferencial direction location during workpiece secondary clamping brill gauge hole.
The utility model reasonable in design is reliable, optimizes manufacturing procedure, and then improves working (machining) efficiency, is applicable to batch production; And adopt unified machining benchmark, ensure that machining accuracy, and then avoid inclined hole to bore partially, bore the problem of leaking and causing workpiece to scrap phenomenon to occur that there is simple, the easy to operate and advantage that cost is low of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that in Fig. 1, body is bored in milling;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is the A-A cross-sectional schematic of Fig. 3.
In figure: 1-top board, 2-base plate, 3-pillar, 4-inner stopper, 5-side location-plate, 6-cylindrical positioning pins, hexagonal pinching screw in 7-, 8-lock-screw, 9-bulb pushing tow screw, 10-pedestal, 11-positioning key, 12-turnbuckle, 13-locating piece, 14-clamp nut, 15-housing screw, 16-gib head pressing plate, 17-spring, 18-pin bushing, 19-latch, 20-pin handle.
Detailed description of the invention
Motor-car electric motor end cap milling drill tooling, comprises milling and bores body, and milling brill body is made up of top board 1, base plate 2 and the pillar 3 be fixed between top board 1 and base plate 2, and the center of top board 1 has inner stopper 4, and top board 1 edge is uniform is provided with some clamp systems; Right side is also provided with side location-plate 5 to top board 1, side location-plate 5 is installed with below cylindrical positioning pins 6, side location-plate 5 between interior hexagonal pinching screw 7 and lock-screw 8, two lock-screw 8 and is provided with bulb pushing tow screw 9; The side, left side of base plate 2 is provided with the triangular shape pedestal 10 be connected with workbench, the right surface of pedestal 10 with base plate 2 left surface has some to position corresponding and positioning spline that is that be the uniform setting in the center of circle with base plate 2 center, be provided with positioning key 11 in often pair of positioning spline, and be connected by turnbuckle 12 between pedestal 10 with base plate 2; Base plate 2 is fixed with the locating piece 13 through top board 1, the right surface of locating piece 13 has the locating piece groove coordinated with back of work muscle.
Clamp system comprises and is arranged on top board 1 clamp nut 14 at right surface, clamp nut 14 is screwed with housing screw 15, and is installed with gib head pressing plate 16 in housing screw 15, be provided with the spring 17 be through on housing screw 14 between gib head pressing plate 16 and top board 1; Top board 1 upper surface is arranged on the pin bushing 18 embedded in it, penetrates latch 19 in pin bushing 18, and the upper end of latch 19 is provided with the pin handle 20 with its one.
Claims (3)
1. a motor-car electric motor end cap milling drill tooling, it is characterized in that: comprise milling and bore body, milling brill body is made up of top board (1), base plate (2) and the pillar (3) be fixed between top board (1) and base plate (2), the center of top board (1) has inner stopper (4), and top board (1) edge is uniform is provided with some clamp systems; Top board (1) right side is also provided with side location-plate (5), side location-plate (5) is installed with cylindrical positioning pins (6), interior hexagonal pinching screw (7) and lock-screw (8), side location-plate (5) below between two lock-screws (8) is provided with bulb pushing tow screw (9); The side, left side of base plate (2) is provided with the triangular shape pedestal (10) be connected with workbench, the right surface of pedestal (10) with base plate (2) left surface has some corresponding and take base plate (2) center as the positioning spline of the uniform setting in the center of circle to position, be provided with positioning key (11) in often pair of positioning spline, and be connected by turnbuckle (12) between pedestal (10) with base plate (2); Base plate (2) is fixed with the locating piece (13) through top board (1), the right surface of locating piece (13) has the locating piece groove coordinated with back of work muscle.
2. motor-car electric motor end cap milling drill tooling according to claim 1, it is characterized in that: clamp system comprises and is arranged on top board (1) clamp nut at right surface (14), clamp nut (14) is screwed with housing screw (15), and be installed with gib head pressing plate (16) in housing screw (15), be provided with the spring (17) be through on housing screw (14) between gib head pressing plate (16) and top board (1).
3. motor-car electric motor end cap milling drill tooling according to claim 1 and 2, it is characterized in that: top board (1) upper surface is arranged on the pin bushing (18) embedded in it, penetrate latch (19) in pin bushing (18), and the upper end of latch (19) is provided with the pin handle (20) with its one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542130.8U CN204843609U (en) | 2015-07-24 | 2015-07-24 | Motor car motor end cover mills driller's dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542130.8U CN204843609U (en) | 2015-07-24 | 2015-07-24 | Motor car motor end cover mills driller's dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843609U true CN204843609U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542130.8U Active CN204843609U (en) | 2015-07-24 | 2015-07-24 | Motor car motor end cover mills driller's dress |
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| CN (1) | CN204843609U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994612A (en) * | 2017-06-05 | 2017-08-01 | 南京胜捷电机制造有限公司 | A kind of clamping device processed based on machining center to electric motor end cap upper shaft hole |
| CN108481059A (en) * | 2018-04-26 | 2018-09-04 | 盐城工业职业技术学院 | A kind of differential mechanism longitudinal hole processing vehicle clamper |
| CN111014784A (en) * | 2019-12-27 | 2020-04-17 | 福建惠丰电机有限公司 | Positioning tool for drilling drain hole of motor end cover |
| CN112496814A (en) * | 2020-12-23 | 2021-03-16 | 梧州奥卡光学仪器有限公司 | Drilling and milling clamp for microscope prism base |
-
2015
- 2015-07-24 CN CN201520542130.8U patent/CN204843609U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994612A (en) * | 2017-06-05 | 2017-08-01 | 南京胜捷电机制造有限公司 | A kind of clamping device processed based on machining center to electric motor end cap upper shaft hole |
| CN108481059A (en) * | 2018-04-26 | 2018-09-04 | 盐城工业职业技术学院 | A kind of differential mechanism longitudinal hole processing vehicle clamper |
| CN111014784A (en) * | 2019-12-27 | 2020-04-17 | 福建惠丰电机有限公司 | Positioning tool for drilling drain hole of motor end cover |
| CN112496814A (en) * | 2020-12-23 | 2021-03-16 | 梧州奥卡光学仪器有限公司 | Drilling and milling clamp for microscope prism base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 044500 Yongji City, Shanxi Province, the city of motor street, No. 18, No. Patentee after: CRRC YONGJI ELECTRIC CO., LTD. Address before: 044500 Yongji City, Shanxi Province, the city of motor street, No. 18, No. Patentee before: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |