CN204524732U - EMUs draw bar rubber arthrosis more changing device - Google Patents
EMUs draw bar rubber arthrosis more changing device Download PDFInfo
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- CN204524732U CN204524732U CN201520254921.0U CN201520254921U CN204524732U CN 204524732 U CN204524732 U CN 204524732U CN 201520254921 U CN201520254921 U CN 201520254921U CN 204524732 U CN204524732 U CN 204524732U
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- draw bar
- rubber arthrosis
- changing device
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- emus
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Abstract
EMUs draw bar rubber arthrosis more changing device, it is characterized in that: be provided with support and hydraulic power unit in the bottom of forcing press, support is provided with pressure platform, the center of support is provided with material-dropping hole, be provided with inclination feeding plate below material-dropping hole, lower end and the blanking frame of inclination feeding plate contact; Pressure platform is mounted with working base, on the first boss that the two ends of draw bar are placed on working base and the second boss; The upper pressure horn of forcing press is provided with staking punch, and be provided with press operation plate in the side of forcing press, operation panel is provided with action button, composition EMUs draw bar rubber arthrosis more changing device; Rubber arthrosis in draw bar can be disassembled and install by this device more changing device, and structure is simple, the rubber arthrosis of quick, accurate, undamaged replacing draw bar.
Description
Technical field
The utility model relates to a kind of drawbar member rubber arthrosis more changing device, is a kind of EMUs draw bar rubber arthrosis more changing device specifically.
Background technology
Along with the fast development of railway construction, in succession putting into effect of train EMU and Line for Passenger Transportation.Ensure that the driving safety of locomotive just shows particularly important, and the draw bar rubber arthrosis of locomotive is while the transmission hauling capacity of a locomotive and brake force, ensure that between locomotive car body and bogie, various relative motion is unfettered, slow down the jerk of drawbar member, the quality of draw bar rubber arthrosis quality, directly affects performance and the row safety of the overall performance of locomotive.Draw bar rubber arthrosis is the damper element of a kind of rubber and metal composite, and commonly internal diameter and external diameter are metal material, and there is rubber parts centre, and rubber combines composition rubber arthrosis by internal-and external diameter metal material.Rubber arthrosis plays the effect of locomotive damping, and draw bar rubber arthrosis is also the consumable accessory of locomotive periodic replacement, in order to ensure the security of operation of EMUs, needs the periodic inspection to locomotive.Utilize EMUs draw bar rubber arthrosis more changing device, the rubber arthrosis of quick, accurate, undamaged replacing draw bar is particularly important with regard to what show.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of EMUs draw bar rubber arthrosis more changing device is provided, rubber arthrosis in draw bar can be disassembled and install by this device more changing device, and structure is simple, the rubber arthrosis of quick, accurate, undamaged replacing draw bar.
The utility model solves the technical scheme that its technical problem adopts: a kind of EMUs draw bar rubber arthrosis more changing device, mainly comprises forcing press, hydraulic power unit, working base, frock pressure head, material-dropping hole, feeding plate, blanking frame, locating piece, screw bolt and nut.
Described EMUs draw bar rubber arthrosis more changing device: be provided with support and hydraulic power unit in the bottom of forcing press, support is provided with pressure platform, the center of support is provided with material-dropping hole, is provided with inclination feeding plate below material-dropping hole, and lower end and the blanking frame of inclination feeding plate contact; Pressure platform is mounted with working base, on the first boss that the two ends of draw bar are placed on working base and the second boss; The upper pressure horn of forcing press is provided with staking punch, and be provided with press operation plate in the side of forcing press, operation panel is provided with action button, composition draw bar rubber arthrosis more changing device.
Longitudinally the first boss is respectively equipped with in (centre) two ends at metal plate, second boss is provided with through material-dropping hole, the both sides (transverse direction) of metal plate two ends circular hole are respectively equipped with two long slot bores, use the first bolt and the first nut respectively, the first identical for four structures locating piece and the second locating piece are arranged on the left end long slot bore of metal plate, use the second bolt and the second nut respectively, the 3rd locating piece and the 4th locating piece are arranged on the right-hand member long slot bore of metal plate; Bolt, nut and locating piece regulate and lock the cylindrical at draw bar two ends, ensure that drawbar member can not be subjected to displacement; Metal plate between boss is respectively equipped with four suspension ring, composition working base.
Tubular frock pressure head top is welded with bearing plate, both sides, tubular frock pressure head upper end cylindrical is welded with symmetrical handle, is provided with metal derby with holes in the hole of tubular frock pressure head, composition frock pressure head.Tubular frock pressure head is used for blocking rubber arthrosis head, frock pressure head can not be moved left and right, protect positive secure ram.
The beneficial effects of the utility model are: a kind of EMUs draw bar rubber arthrosis device, it is mounting tool seat on the workbench of forcing press, draw bar is placed on working base, by the hydraulic punching head on pressure horn and frock pressure head, under hydraulic power unit, fluid pressure line and operation are used, the rubber arthrosis punching press that draw bar two ends are damaged is separated; When changing the outfit new rubber arthrosis, by new rubber arthrosis press-in rubber arthrosis hole, draw bar two ends.This apparatus structure is simple, disassembles and install the rubber arthrosis not damaged on draw bar, easy to operate, time saving and energy saving, increases work efficiency, and reduces labour intensity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is working base structural representation;
Fig. 4 is the A-A amplification view of Fig. 3;
Fig. 5 is frock pressure head structure for amplifying schematic diagram.
Detailed description of the invention
Embodiment of the present utility model, with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5; A kind of EMUs draw bar rubber arthrosis more changing device, at bottom support and the hydraulic power unit 5 of forcing press 1, the top horn of forcing press 1 is provided with staking punch 2, is provided with press operation platform 14 in the side of forcing press 1, operating desk 14 is provided with action button.Support is mounted with pressure platform 4, the center of support is provided with material-dropping hole 10, is provided with feeding plate 11 below material-dropping hole 10, and lower end and the blanking frame 12 of feeding plate 11 contact; Forcing press platform 4 is mounted with working base 8, on the first boss 18 that the two ends of draw bar 9 are placed on working base 8 and the second boss 20, composition EMUs draw bar rubber arthrosis more changing device.
On first boss 18 and the second boss 20 at longitudinal (centre) two ends of metal plate 19, be provided with through material-dropping hole 15, the both sides (transverse direction) of metal plate 19 two ends circular hole are respectively equipped with two long slot bores, use the first bolt 21 and the first nut respectively, by identical for four structures, the first locating piece 17 and the second locating piece 22 are arranged on the left end long slot bore of metal plate 19; Use the second bolt 23 and the second nut respectively, the 3rd locating piece 24 and the 4th locating piece 25 are arranged on the right-hand member long slot bore of metal plate 19; Bolt, nut and locating piece are used for regulating and locking draw bar 9, ensure that draw bar can not be subjected to displacement; Metal plate 19 between the first boss 18 and the second boss 20 is respectively equipped with the identical suspension ring 13 of four structures, composition working base 8.
The top of tubular frock pressure head 3 is welded with bearing plate a, both sides, tubular frock pressure head 3 upper end cylindrical is welded with symmetrical handle 6, metal derby 16 with holes is provided with in the hole of tubular frock pressure head 3, tubular frock pressure head 3 is for blocking rubber arthrosis head, frock pressure head can not be moved, just protected secure ram.
Concrete operations are as follows:
1, draw bar is placed on the working base on the central platform of forcing press 1 support;
2, on the boss making the rubber arthrosis at draw bar two ends be seated on working base, be locked on working base by location-plate and the adjustment of adjustment bolt by draw bar, frock pressure head 3 is contained in rubber arthrosis;
3, the hydraulic power unit 5 of starting pressure machine, the staking punch 2 on forcing press 1 horn stretches out and withstands on frock pressure head, is ejected by the rubber arthrosis on draw bar and falls in material frame 12;
When 4, press-fiting draw bar another one rubber arthrosis, method of operating is identical.
Claims (3)
1. EMUs draw bar rubber arthrosis more changing device, mainly comprises forcing press, hydraulic power unit, working base, frock pressure head, material-dropping hole, feeding plate, blanking frame, locating piece, screw bolt and nut; It is characterized in that: be provided with support and hydraulic power unit in the bottom of forcing press, support is provided with pressure platform, the center of support is provided with material-dropping hole, is provided with inclination feeding plate below material-dropping hole, and lower end and the blanking frame of inclination feeding plate contact; Pressure platform is mounted with working base, on the first boss that the two ends of draw bar are placed on working base and the second boss; The upper pressure horn of forcing press is provided with staking punch, and be provided with press operation plate in the side of forcing press, operation panel is provided with action button, composition draw bar rubber arthrosis more changing device.
2. EMUs draw bar rubber arthrosis according to claim 1 more changing device, it is characterized in that: at first boss at the longitudinal two ends of metal plate, second boss is provided with through material-dropping hole, the both sides of metal plate two ends circular hole are respectively equipped with two long slot bores, use the first bolt and the first nut respectively, the first identical for four structures locating piece and the second locating piece are arranged on the left end long slot bore of metal plate, use the second bolt and the second nut respectively, the 3rd locating piece and the 4th locating piece are arranged on the right-hand member long slot bore of metal plate; Bolt, nut and locating piece regulate and lock the cylindrical at draw bar two ends, ensure that drawbar member can not be subjected to displacement; Metal plate between boss is respectively equipped with four suspension ring, composition working base.
3. EMUs draw bar rubber arthrosis according to claim 1 more changing device, it is characterized in that: tubular frock pressure head top is welded with bearing plate, both sides, tubular frock pressure head upper end cylindrical is welded with symmetrical handle, metal derby with holes is provided with, composition frock pressure head in the hole of tubular frock pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254921.0U CN204524732U (en) | 2015-04-26 | 2015-04-26 | EMUs draw bar rubber arthrosis more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254921.0U CN204524732U (en) | 2015-04-26 | 2015-04-26 | EMUs draw bar rubber arthrosis more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524732U true CN204524732U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254921.0U Active CN204524732U (en) | 2015-04-26 | 2015-04-26 | EMUs draw bar rubber arthrosis more changing device |
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| CN (1) | CN204524732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649859A (en) * | 2017-08-09 | 2018-02-02 | 中车大连机车车辆有限公司 | Semi-rigid frame hangs the mancarried device and replacing options that drive device changes rubber arthrosis |
| CN113977515A (en) * | 2021-09-27 | 2022-01-28 | 株洲时代新材料科技股份有限公司 | Node withdrawing device and node withdrawing method of vertical traction rod |
-
2015
- 2015-04-26 CN CN201520254921.0U patent/CN204524732U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649859A (en) * | 2017-08-09 | 2018-02-02 | 中车大连机车车辆有限公司 | Semi-rigid frame hangs the mancarried device and replacing options that drive device changes rubber arthrosis |
| CN107649859B (en) * | 2017-08-09 | 2019-09-13 | 中车大连机车车辆有限公司 | Semi-rigid frame hangs the mancarried device and replacing options of driving device replacement rubber arthrosis |
| CN113977515A (en) * | 2021-09-27 | 2022-01-28 | 株洲时代新材料科技股份有限公司 | Node withdrawing device and node withdrawing method of vertical traction rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 441100 Xiangfan Province Economic Development Zone, the state of the state licensing Industrial Park, Patentee after: Xiangyang state railway Limited by Share Ltd Address before: 441116 Xiangfan Province, Hubei Province, Xiangyang City Economic Development Zone, Xiang licensing Industrial Park Patentee before: XIANGYANG GOTOO MACHINERY & ELECTRONIC APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address |