CN202667711U - Axle suspension bush boring lathe for traction motor of locomotive - Google Patents
Axle suspension bush boring lathe for traction motor of locomotive Download PDFInfo
- Publication number
- CN202667711U CN202667711U CN 201220234028 CN201220234028U CN202667711U CN 202667711 U CN202667711 U CN 202667711U CN 201220234028 CN201220234028 CN 201220234028 CN 201220234028 U CN201220234028 U CN 201220234028U CN 202667711 U CN202667711 U CN 202667711U
- Authority
- CN
- China
- Prior art keywords
- boring
- finial
- axle suspension
- seat
- suspension bush
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of axle suspension bush boring lathes, in particular to an axle suspension bush boring lathe for a traction motor of a locomotive. The axle suspension bush boring lathe comprises a lathe bed, a boring power head, a mechanical sliding table, a boring bar, a finial seat, a finial, a finial locking handle, a base of the finial seat, a sliding seat, a lock nut pair, a boring cutter, a screw nut pair and a finial handle, wherein all the parts are symmetric to each other left and right; the base of the finial seat is fixed on the lathe bed; the finial seat is connected with the base through the sliding seat; the lock nut pair and the screw nut pair are mounted on the sliding seat; the finial, the finial locking handle and the finial handle are arranged on the finial seat; the mechanical sliding table is fixed on the lathe bed; the boring power head is arranged on the mechanical sliding table; the boring bar is arranged on the boring power head; and the boring cutter is arranged on the boring bar. When axle suspension bushes of different center distances are required to be processed, all that is needed is to adjust the center distances of the finial and the boring bar through the sliding table, so that the operation is simple, and the labor efficiency is high.
Description
Technical field
The utility model relates to the technical field of axle suspension bush boring machine, especially a kind of locomotive traction motor axle suspension bush boring machine.
Background technology
Domestic DF series internal combustion locomotive and the SS type electric locomotive overwhelming majority adopt traction electric machine axle suspension bush half suspended structure.Because of the locomotive design requirement, the domestic internal combustion of axle suspension bush formula and electric power machine the hoop iron around a wood wheel hole and motor shaft centre-to-centre spacing scope are that 468.8mm is to 604mm.During watt hole of the different centre-to-centre spacing of boring, traditional axle suspension bush boring machine generally is that each centre-to-centre spacing is respectively made a boring machine, and different centre-to-centre spacing need be made different boring machines, and cost is too high and take larger production site.
The utility model content
When overcoming watt hole of the different centre-to-centre spacing of existing boring, need each centre-to-centre spacing respectively to make a boring machine, the deficiency that cost is too high and floor space is large, the utility model provides a kind of locomotive traction motor axle suspension bush boring machine.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of locomotive traction motor axle suspension bush boring machine, comprise lathe bed, boring power head, mechanical skid plateform, boring bar, dead head, top, top set lever, the base of dead head, slide, locking nut is secondary, boring cutter, screw pair, top handle, it is characterized in that, the base of dead head is fixed on the lathe bed, dead head is connected by slide with the base of dead head, locking nut pair and screw pair are housed on the slide, dead head is provided with top, top set lever and top handle, mechanical skid plateform is fixed on the lathe bed, mechanical skid plateform is provided with boring power head, boring power head is provided with boring bar, and boring bar is provided with boring cutter.
According to another embodiment of the present utility model, comprise that further the base of dead head and mechanical skid plateform are bolted on the lathe bed.
The beneficial effects of the utility model are:
(1) a tractor serves several purposes solves the different centre-to-centre spacing axle suspension bush of all axle suspension bush formula Engine on National Locomotives boring processing.
(2) machine tool structure is simple, and precision is high.
(3) machine operation is simple, and efficiency is high.
(4) reduce lathe and take the production site area.
(5) can significantly reduce the boring machine manufacturing expense.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
1. lathe beds among the figure, 2. boring power head, 3. mechanical skid plateform, 4. boring bar, 5. dead head, 6. top, 7. top set lever, 8. base, 9. slide, 10. locking nut pair, 11. boring cutters, 12. screw pairs, the 13. top handles of dead head.
The specific embodiment
Be front view of the present utility model such as Fig. 1, Fig. 2 is top view of the present utility model, because the right and left device is symmetrical, Fig. 1 only lists the wherein device of a part of the right and left.A kind of locomotive traction motor axle suspension bush boring machine comprises lathe bed 1, boring power head 2, mechanical skid plateform 3, boring bar 4,, dead head 5, top 6, top set lever 7, the base 8 of dead head, slide 9, locking nut pair 10, boring cutter 11, screw pair 12, top handle 13.The base 8 of dead head and mechanical skid plateform 3 adopt respectively and are bolted on the lathe bed 1, dead head 5 is connected by slide 9 with the base 8 of dead head, locking nut secondary 10 and screw pair 12 are housed on the slide 9, that dead head 5 is provided with is top 6, top set lever 7 and top handle 13, mechanical skid plateform 3 is provided with boring power head 2, boring power head 2 is provided with boring bar 4, and boring bar 4 is provided with boring cutter 11.When needs machining shaft watt-hour, boring power head 2 is mechanical skid plateform 3 mobile finishing; When needs are processed the axle suspension bush of different centre-to-centre spacing, as long as by slide 9 adjustment top 6 and the centre-to-centre spacing of adjusting boring bar 4 by mechanical skid plateform 3.
Claims (2)
1. locomotive traction motor axle suspension bush boring machine, comprise lathe bed (1), boring power head (2), mechanical skid plateform (3), boring bar (4), dead head (5), top (6), top set lever (7), the base of dead head (8), slide (9), locking nut secondary (10), boring cutter (11), screw pair (12), top handle (13), it is characterized in that, the base of dead head (8) is fixed on the lathe bed (1), dead head (5) is connected by slide (9) with the base (8) of dead head, locking nut pair (10) and screw pair (12) are housed on the slide (9), dead head (5) is provided with top (6), top set lever (7) and top handle (13), mechanical skid plateform (3) is fixed on the lathe bed (1), mechanical skid plateform (3) is provided with boring power head (2), boring power head (2) is provided with boring bar (4), and boring bar (4) is provided with boring cutter (11).
2. locomotive traction motor axle suspension bush boring machine according to claim 1 is characterized in that, the base of dead head (8) and mechanical skid plateform (3) are bolted on the lathe bed (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234028 CN202667711U (en) | 2012-05-23 | 2012-05-23 | Axle suspension bush boring lathe for traction motor of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234028 CN202667711U (en) | 2012-05-23 | 2012-05-23 | Axle suspension bush boring lathe for traction motor of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667711U true CN202667711U (en) | 2013-01-16 |
Family
ID=47488644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234028 Expired - Fee Related CN202667711U (en) | 2012-05-23 | 2012-05-23 | Axle suspension bush boring lathe for traction motor of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400058A (en) * | 2014-12-04 | 2015-03-11 | 重庆红亿机械有限公司 | Special boring lathe for axle hole of engine body |
| CN104526440A (en) * | 2014-12-04 | 2015-04-22 | 重庆红亿机械有限公司 | Feeding device of special boring lathe for engine body shaft hole |
| CN113458430A (en) * | 2021-07-06 | 2021-10-01 | 南京工程学院 | Special pin hole fine boring machine for crank shaft |
-
2012
- 2012-05-23 CN CN 201220234028 patent/CN202667711U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400058A (en) * | 2014-12-04 | 2015-03-11 | 重庆红亿机械有限公司 | Special boring lathe for axle hole of engine body |
| CN104526440A (en) * | 2014-12-04 | 2015-04-22 | 重庆红亿机械有限公司 | Feeding device of special boring lathe for engine body shaft hole |
| CN104400058B (en) * | 2014-12-04 | 2017-06-16 | 重庆红亿机械有限公司 | Body axis hole special boring mill |
| CN113458430A (en) * | 2021-07-06 | 2021-10-01 | 南京工程学院 | Special pin hole fine boring machine for crank shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |