CN104195905B - Electric copying rail grinding machine - Google Patents
Electric copying rail grinding machine Download PDFInfo
- Publication number
- CN104195905B CN104195905B CN201410267567.5A CN201410267567A CN104195905B CN 104195905 B CN104195905 B CN 104195905B CN 201410267567 A CN201410267567 A CN 201410267567A CN 104195905 B CN104195905 B CN 104195905B
- Authority
- CN
- China
- Prior art keywords
- wheel
- road wheel
- road
- bearing
- runing rest
- 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.)
- Active
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of electric copying rail grinding machine, including two road wheel bearings, in two road wheel bearings, be separately installed with road wheel, be respectively equipped with support wheel two road wheel bearing sides；Between two road wheel bearings, it is hinged with runing rest, is arranged over driving axle being positioned at road wheel bearing above, drives axle to be connected by universal drive shaft and Worm and worm-wheel gearing with the rotating shaft being positioned at runing rest front end；Being provided with polishing emery wheel mechanism, idle wheel mechanism and motor on runing rest, described motor is in transmission connection with polishing emery wheel mechanism by idle wheel mechanism and transmission band.Providing the benefit that: compact conformation, easy to use, it is possible to quickly upper track operation, upper and lower road is convenient, it may not be necessary to block circuit homework；Can rotate to the polishing of any angular position location, working performance is high, single namely operable, safe and reliable；Being particularly well-suited to the big-and-middle-sized road maintainance machineries such as track switch, tunnel, bridges and culverts can not the railway roadbed regionality road maintenance operation of operation.
Description
Technical field
The present invention relates to a kind of railway special equipment, particularly a kind of electric copying rail grinding machine.
Background technology
Rail grinding machine is the specific purpose tool of railway track operational maintenance and maintenance, for rail grinding aluminothermy seamless welding or add burr produced by strong weld and rail abrasion.
The utility model patent that publication number is CN2818539 discloses a kind of reciprocating steel-rail profiling polisher, it includes polishing rack, polishing rack is provided with workpiece polishing mechanism, it is connected to arc plate bottom the left supported plate and right supported plate of polishing rack, it is provided with adapter sleeve originally internal, it is provided with bearing at adapter sleeve two ends, short axle it is provided with in adapter sleeve, it is provided with guiding end cap in body lower end, it is provided with arbitrary-movement articulator in major axis bottom, it is provided with spring between arbitrary-movement articulator and guiding end cap, it is provided with idler wheel mechanism in both sides, arbitrary-movement articulator bottom, polishing rack is additionally provided with automatic reciprocating mechanism, detent mechanism and card rail mechanism, automatic reciprocating mechanism is connected with workpiece polishing mechanism.This rail grinding machine structure is complicated, overall from great, requires over card rail mechanism locking rail, it is impossible to realize quick upper track operation during upper track operation；Completing multi-angle polishing by detent mechanism during polishing, but cannot realize positioning polishing at an arbitrary position, working performance is low.
Summary of the invention
The technical problem to be solved is to provide a kind of compact conformation, easy to use, it is possible to quickly upper track operation, it may be achieved position polishing at an arbitrary position, the electric copying rail grinding machine that working performance is high.
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of electric copying rail grinding machine, including the road wheel bearing that two front and back are arranged, is separately installed with rotatable road wheel in two road wheel bearings, is respectively equipped with support wheel two road wheel bearing sides；It is provided with runing rest between two road wheel bearings, runing rest is hinged between two road wheel bearings by being located at the rotating shaft at its two ends, being arranged over driving axle being positioned at road wheel bearing above, described driving axle is connected by universal drive shaft and Worm and worm-wheel gearing with the rotating shaft being positioned at runing rest front end；Being provided with polishing emery wheel mechanism, idle wheel mechanism and motor on runing rest, described motor is in transmission connection with polishing emery wheel mechanism by idle wheel mechanism and transmission band.
Preferably, being respectively fixed with fairlead two road wheel bearing outer ends, insert respectively and be fixed with support wheel carrier by jackscrew in fairlead, described support wheel is arranged on support wheel carrier by wheel shaft and bearing.
Preferably, being provided with three axis of guides in two road wheel bearings respectively side by side, three axis of guides in each road wheel bearing are provided with walking wheel carrier, described road wheel is positioned on walking wheel carrier respectively through wheel shaft and bearing.
Preferably, being positioned at road wheel frame and be respectively provided on two sides with compression spring on the axis of guide of one, the centre of described three axis of guides, described walking wheel carrier is set on the axis of guide and is clipped in the middle by the compression spring of both sides.
Preferably, described polishing emery wheel mechanism includes the housing being fixed on runing rest, at housing internal upper part, vertically arranged lead-screw drive mechanism is installed, the screw of lead-screw drive mechanism is connected to lifting drive sleeve, is provided with by bearing in lifting drive sleeve and is arranged vertically and hollow main shaft；In main shaft bottom by spline housing equipped with actuating sleeve, actuating sleeve is arranged on housing lower port place by bearing, be fixed with belt pulley in actuating sleeve lower end, described main shaft lower end is passed by housing and has been threadably secured emery wheel mounting disc, is fixed with polishing emery wheel in emery wheel mounting disc.
Preferably, described idle wheel mechanism includes the installation set being bolted on runing rest, is provided with vertically arranged Jie's axle installing in set by bearing, and Jie's axle two ends have installation set to pass respectively, and Jie's axle is respectively fixed at two ends with drive pulley.
Preferably, being also associated with arm-rest frame between two road wheel bearings, arm-rest frame passes through four base plates at its two ends and is bolted on two road wheel bearings.
The invention has the beneficial effects as follows: compact conformation, easy to use, eliminate existing card rail mechanism, it is possible to quickly upper track operation, upper and lower road is convenient, it may not be necessary to block circuit homework；Owing to driving axle to be connected by universal drive shaft and Worm and worm-wheel gearing with the rotating shaft being positioned at runing rest front end, therefore runing rest can rotate to the polishing of any angular position location, and working performance is high, single namely operable, safe and reliable；Being particularly well-suited to the big-and-middle-sized road maintainance machineries such as track switch, tunnel, bridges and culverts can not the railway roadbed regionality road maintenance operation of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
In figure: front rotary shaft 1, worm gear 2, the first row walks wheeling support 3, the axis of guide 4, road wheel 5, walking wheel carrier 6, support wheel 7, support wheel carrier 8, fairlead 9, worm set 10, worm shaft 11, universal drive shaft 12, support cover body 13, drive axle 14, handwheel 15, arm-rest frame 16, lead-screw drive mechanism 17, lifting drive sleeve 18, Jie's axle 19, motor 20, motor cabinet 21, rear rotating shaft 22, second road wheel bearing 23, directive wheel 24, runing rest 25, first transmission band 26, set 27 is installed, second transmission band 28, polishing emery wheel 29, main shaft 30, actuating sleeve 31, housing 32, compression spring 33.
Detailed description of the invention
As it can be seen, this electric copying rail grinding machine includes the road wheel bearing that two front and back are arranged, respectively the first row walks wheeling support 3 and the second road wheel bearing 23.Being provided with three axis of guides 4 in two road wheel bearings respectively side by side, the axis of guide 4 two ends are passed by road wheel bearing both sides and are positioned by jump ring respectively.Three axis of guides 4 in each road wheel bearing are provided with walking wheel carrier 6, being positioned at road wheel frame 6 on the axis of guide 4 of one, the centre of described three axis of guides 4 and be respectively provided on two sides with compression spring 33, described walking wheel carrier 6 is set on the axis of guide 4 and is clipped in the middle by the compression spring 33 of both sides.Respectively through wheel shaft and bearing, rotatable road wheel 5 is installed in road wheel frame 6 bottom.
Walk in the first row and be respectively welded fairlead 9 in the middle part of the front end of wheeling support 3 and the rear end of the second road wheel bearing 23, insert respectively in fairlead 9 and be fixed with support wheel carrier 8 by jackscrew, supporting, wheel carrier 8 is provided with rotatable cylindrical support wheel 7.
Runing rest 25 it is provided with between two road wheel bearings, it is respectively fixed with front rotary shaft 1 and rear rotating shaft 22 in bottom, runing rest 25 forward and backward two ends, front rotary shaft 1 and rear rotating shaft 22 are arranged along same axis, forward and backward rotating shaft is inserted in first, second road wheel bearing of correspondence respectively, and it is arranged in the road wheel bearing of correspondence by bearing, in first, second road wheel bearing, it is respectively welded the bearing block for installing forward and backward rotating shaft, is fixedly arranged at the front end with worm gear 2 at front rotary shaft 1.Respectively through wheel shaft and bearing, directive wheel 24 is installed near its forward and backward both ends at runing rest 25 inner bottom part.
Being provided with polishing emery wheel mechanism, idle wheel mechanism and motor 20 on runing rest 25, described motor 20 is in transmission connection with polishing emery wheel mechanism by idle wheel mechanism and transmission band.Described polishing emery wheel mechanism includes the housing 32 being bolted on runing rest 25, at housing 32 internal upper part, vertically arranged lead-screw drive mechanism 17 is installed, the screw of lead-screw drive mechanism 17 is positioned at housing 32 and is connected to lifting drive sleeve 18 by uniform bolt, being provided with by bearing in lifting drive sleeve 18 and be arranged vertically and hollow main shaft 30, the leading screw of described lead-screw drive mechanism 17 inserts in main shaft 30 centre bore；Described main shaft 30 lower end is passed and has been threadably secured emery wheel mounting disc by housing 32, is fixed with polishing emery wheel 29 in emery wheel mounting disc.In main shaft 30 bottom by spline housing equipped with actuating sleeve 31, actuating sleeve 31 is arranged on housing 32 lower port place by bearing, is fixed with belt pulley in actuating sleeve 31 lower end.
Described idle wheel mechanism includes the installation set 27 being bolted on runing rest 25, is provided with vertically arranged Jie's axle 19 installing in set 27 by bearing, and Jie's axle 19 two ends have installation set 27 to pass respectively, and Jie's axle 19 is respectively fixed at two ends with drive pulley.
Described motor 20 is arranged on runing rest 25 rear end by a motor cabinet 21, motor 20 output shaft is provided with driving pulley, described driving pulley is connected with the drive pulley being positioned at Jie's axle 19 upper end with 26 by the first transmission, and the drive pulley being positioned at Jie's axle 19 lower end is connected with described belt pulley by the second transmission band 28.
Walk wheeling support 3 in the first row and be fixed with support cover body 13 above with bolt, supporting, cover body 13 is inserted with driving axle 14, driving axle 14 upper end, handwheel 15 is installed, walk in wheeling support 3, to be bolted worm set 10 in the first row, being provided with vertically arranged worm shaft 11 by bearing in worm set 10, described worm shaft 11 upper end is walked wheeling support 3 by the first row and is passed and be connected by universal drive shaft 12 with driving axle 14.Worm screw and the worm gear 2 with front rotary shaft 1 front end is had to engage composition Worm and worm-wheel gearing in the processing of worm shaft 11 lower end.
Walk in the first row and be also associated with arm-rest frame 16 between wheeling support 3 and the second road wheel bearing 23, described arm-rest frame 16 is to be welded by pipe, and arm-rest frame 16 is by four base plates at its two ends and is bolted to the first row and walks on wheeling support 3 and the second road wheel bearing 23.
During use, road wheel is placed on the rail of required polishing, regulates the position supporting wheel carrier 8, make support wheel 7 be supported on another one steel rail.Hold arm-rest frame 16 this polisher is pushed to need polishing position just can start polishing.Starting motor 20 during polishing, motor 20 drives Jie's axle 19 to rotate by the first transmission band 26, and Jie's axle 19 drives actuating sleeve 31 to rotate by the second transmission band 28, and actuating sleeve 31 drives polishing emery wheel 29 high speed rotating of main shaft 30 and lower end thereof by spline drived；The distance of polishing emery wheel 29 and rail, the scalable polishing amount of feeding is regulated by lead-screw drive mechanism 17.Polishing after emery wheel 29 position mixes up, holds arm-rest frame 16 this polisher of reciprocating, just can the end face of rail grinding.After end face is polished, a hands holds arm-rest frame 16, another hands rotation hand wheel 15, makes driving axle 14 drive worm shaft 11 to rotate by universal drive shaft 12, and worm shaft 11 is rotated support 25 by Worm Wheel System and rotates, just can the both side surface of rail grinding.
Although embodiment of the present invention are disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited to specific details and shown here as the legend with description.
Claims (4)
1. an electric copying rail grinding machine, including the road wheel bearing that two front and back are arranged, is separately installed with rotatable road wheel in two road wheel bearings, is respectively equipped with support wheel two road wheel bearing sides；It is characterized in that: between two road wheel bearings, be provided with runing rest, runing rest is hinged between two road wheel bearings by being located at the rotating shaft at its two ends, being arranged over driving axle being positioned at road wheel bearing above, described driving axle is connected by universal drive shaft and Worm and worm-wheel gearing with the rotating shaft being positioned at runing rest front end；Being provided with polishing emery wheel mechanism, idle wheel mechanism and motor on runing rest, described motor is in transmission connection with polishing emery wheel mechanism by idle wheel mechanism and transmission band；
Wherein, being respectively fixed with fairlead two road wheel bearing outer ends, insert respectively and be fixed with support wheel carrier by jackscrew in fairlead, described support wheel is arranged on support wheel carrier by wheel shaft and bearing；Being provided with three axis of guides in two road wheel bearings respectively side by side, three axis of guides in each road wheel bearing are provided with walking wheel carrier, described road wheel is positioned on walking wheel carrier respectively through wheel shaft and bearing；Being positioned at road wheel frame on the axis of guide of one, the centre of described three axis of guides and be respectively provided on two sides with compression spring, described walking wheel carrier is set on the axis of guide and is clipped in the middle by the compression spring of both sides.
2. electric copying rail grinding machine according to claim 1, it is characterized in that: described polishing emery wheel mechanism includes the housing being fixed on runing rest, at housing internal upper part, vertically arranged lead-screw drive mechanism is installed, the screw of lead-screw drive mechanism is connected to lifting drive sleeve, is provided with by bearing in lifting drive sleeve and is arranged vertically and hollow main shaft；In main shaft bottom by spline housing equipped with actuating sleeve, actuating sleeve is arranged on housing lower port place by bearing, be fixed with belt pulley in actuating sleeve lower end, described main shaft lower end is passed by housing and has been threadably secured emery wheel mounting disc, is fixed with polishing emery wheel in emery wheel mounting disc.
3. electric copying rail grinding machine according to claim 1 and 2, it is characterized in that: described idle wheel mechanism includes the installation set being bolted on runing rest, by bearing, vertically arranged Jie's axle is installed installing in set, Jie's axle two ends have installation set to pass respectively, and Jie's axle is respectively fixed at two ends with drive pulley.
4. electric copying rail grinding machine according to claim 1, is characterized in that: be also associated with arm-rest frame between two road wheel bearings, and arm-rest frame passes through four base plates at its two ends and is bolted on two road wheel bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267567.5A CN104195905B (en) | 2014-08-08 | 2014-08-08 | Electric copying rail grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267567.5A CN104195905B (en) | 2014-08-08 | 2014-08-08 | Electric copying rail grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104195905A CN104195905A (en) | 2014-12-10 |
| CN104195905B true CN104195905B (en) | 2016-06-29 |
Family
ID=52081258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267567.5A Active CN104195905B (en) | 2014-08-08 | 2014-08-08 | Electric copying rail grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104195905B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145809A1 (en) * | 2017-02-09 | 2018-08-16 | Robel Bahnbaumaschinen Gmbh | Grinding machine for grinding rails of a track |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400591B (en) * | 2014-12-12 | 2016-03-02 | 温岭市兴庆机械设备有限公司 | A kind of ship deck surface processing device of rapid heat dissipation and using method thereof |
| CN106436509A (en) * | 2016-11-02 | 2017-02-22 | 王素君 | Steel rail internal-combustion profile-grinding machine |
| CN107130482B (en) * | 2017-06-05 | 2019-10-25 | 武汉理工大学 | A kind of variable amplitude type rail sander |
| CN107299565B (en) * | 2017-06-05 | 2019-07-23 | 武汉理工大学 | Railroad track servicing machine based on composite aircraft collaborative work mode |
| CN108457141B (en) * | 2018-04-20 | 2024-04-05 | 林松 | Rail fine grinding device and rail fine grinding system |
| CN109163209B (en) * | 2018-11-12 | 2020-07-03 | 诸暨市尚瑞机械配件经营部 | Intelligent automatic maintenance device for railway track |
| CN110241668B (en) * | 2019-06-11 | 2021-02-12 | 瑞安市异想天开科技有限公司 | Steel rail polishing device and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800766A (en) * | 1956-05-09 | 1958-09-03 | Kate Langkammerer | Rail-head grinding machine with an adjustable grinding wheel |
| CN201079915Y (en) * | 2007-04-29 | 2008-07-02 | 秦百川 | Railway steel rail profiling grinding machine |
| CN201330359Y (en) * | 2008-12-29 | 2009-10-21 | 济南三鼎铁道机具有限责任公司 | Rail grinding machine |
| CN201350580Y (en) * | 2008-11-28 | 2009-11-25 | 焦作市月山工务机械厂 | Steel rail profile refining mill |
| CN202411982U (en) * | 2011-12-31 | 2012-09-05 | 西南交通大学 | Moving type steel rail welding connector copying fine grinding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20210021U1 (en) * | 2002-06-28 | 2002-11-14 | Robel Bahnbaumaschinen Gmbh | grinding machine |
-
2014
- 2014-08-08 CN CN201410267567.5A patent/CN104195905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800766A (en) * | 1956-05-09 | 1958-09-03 | Kate Langkammerer | Rail-head grinding machine with an adjustable grinding wheel |
| CN201079915Y (en) * | 2007-04-29 | 2008-07-02 | 秦百川 | Railway steel rail profiling grinding machine |
| CN201350580Y (en) * | 2008-11-28 | 2009-11-25 | 焦作市月山工务机械厂 | Steel rail profile refining mill |
| CN201330359Y (en) * | 2008-12-29 | 2009-10-21 | 济南三鼎铁道机具有限责任公司 | Rail grinding machine |
| CN202411982U (en) * | 2011-12-31 | 2012-09-05 | 西南交通大学 | Moving type steel rail welding connector copying fine grinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145809A1 (en) * | 2017-02-09 | 2018-08-16 | Robel Bahnbaumaschinen Gmbh | Grinding machine for grinding rails of a track |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104195905A (en) | 2014-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104195905B (en) | Electric copying rail grinding machine | |
| KR101249816B1 (en) | A worm polisher | |
| CN202278459U (en) | Vertical composite internal and external diameter end surface grinding machine | |
| JP2016104508A (en) | Grinder, specifically compact design centerless grinder | |
| CN102990494B (en) | Small multifunction belt sander | |
| CN104551198A (en) | Pipe cutting machine | |
| CN103639864A (en) | Welding line polishing machine for radiator | |
| CN202411982U (en) | Moving type steel rail welding connector copying fine grinding machine | |
| CN201952693U (en) | Site polisher for welding line at bottom of steel rail | |
| CN103009223A (en) | Cylinder polishing machine | |
| CN104139271B (en) | Weld jig and welding and assembling production lines | |
| CN105290927A (en) | High-precision arc surface grinding device | |
| CN104209590A (en) | Saw sharpener | |
| WO2005123339A3 (en) | Grinding machine embodied as a universal cylindrical/non-cylindrical grinding machine | |
| CN106436509A (en) | Steel rail internal-combustion profile-grinding machine | |
| CN204325828U (en) | A kind of orbital sander | |
| CN203992939U (en) | Weld jig and welding and assembling production lines | |
| CN202273155U (en) | Hydraulic rail milling machine | |
| KR101157110B1 (en) | Milling machine | |
| CN104404846A (en) | Rail grinding machine | |
| CN201002208Y (en) | Centerless grinder material holding transmission device | |
| CN204053114U (en) | A kind of saw sharpener | |
| CN104128655B (en) | Rotative saw unit, Digit Control Machine Tool for Digit Control Machine Tool | |
| CN113481769A (en) | Intelligent steel rail profile grinding equipment | |
| CN204913587U (en) | Machine is ground to large -scale component surface high accuracy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 536000 Jilin Beihai Road, Taiwan Road, Northeast China Electronics Beihai Industrial Park incubator building, room, 3rd floor, Room 302 Patentee after: Zhang Jingjing Address before: 532201 the Guangxi Zhuang Autonomous Region Chongzuo Jiangzhou Taiping Road, No. 15 Patentee before: Zhang Jingjing |