CN104195905A - Electric copied steel rail grinding machine - Google Patents
Electric copied steel rail grinding machine Download PDFInfo
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- CN104195905A CN104195905A CN201410267567.5A CN201410267567A CN104195905A CN 104195905 A CN104195905 A CN 104195905A CN 201410267567 A CN201410267567 A CN 201410267567A CN 104195905 A CN104195905 A CN 104195905A
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Abstract
The invention discloses an electric copied steel rail grinding machine which comprises two walking wheel supports. Walking wheels are arranged in the two walking wheel supports respectively, and a supporting wheel is arranged on one side of each walking wheel support. A rotary support is hinged to the space between the two walking wheel supports, a driving shaft is arranged on the upper portion of the front walking wheel support, and the driving shaft is connected with a rotary shaft at the front end of the rotary support through a universal shaft and a worm and gear transmission mechanism. A grinding wheel mechanism, an idle gear mechanism and a motor are arranged on the rotary support, and the motor is in transmission connection with the grinding wheel mechanism through the idle gear mechanism and a transmission belt. The electric copied steel rail grinding machine has the advantages that the structure is compact, use is convenient, the machine can hit a road to work fast and can hit and get off the road conveniently, and the road does not need to be locked for operation; the machine can be rotated to any angle position for locating grinding, operation efficiency is high, the machine can be operated by a single person, and use is safe and reliable; the machine is especially suitable for track bed regional road maintenance operation of turnouts, tunnels, bridges and culverts and the like where large and medium road maintainers cannot work.
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 special tool of railway track operational maintenance and maintenance, for rail grinding aluminothermy seamless welding or add strong weld and burr that rail abrasion produces.
Publication number is that the utility model patent of CN2818539 discloses a kind of reciprocating steel-rail profiling polisher, it comprises polishing rack, on polishing rack, be provided with workpiece polishing mechanism, left supported plate and right supported plate bottom at polishing rack are connected with arc plate, in body, be provided with adapter sleeve, at adapter sleeve two ends, be provided with bearing, in adapter sleeve, be provided with minor axis, in body lower end, be provided with guiding end cap, in major axis bottom, be provided with arbitrary-movement articulator, between arbitrary-movement articulator and guiding end cap, be provided with spring, in both sides, arbitrary-movement articulator bottom, be provided with idler wheel mechanism, on polishing rack, be also provided with automatic reciprocating mechanism, detent mechanism and card rail mechanism, automatic reciprocating mechanism is connected with workpiece polishing mechanism.This rail grinding machine complex structure, whole from great, during upper track operation, need to, by card rail mechanism locking rail, can not realize quick upper track operation; During polishing, by detent mechanism, complete multi-angle and polish, but cannot realize location polishing at an arbitrary position, operating efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of compact conformation, easy to use, and upper track operation fast can realize location polishing at an arbitrary position, the electric copying rail grinding machine that operating efficiency is high.
For addressing the above problem, the present invention adopts following technical scheme:
An electric copying rail grinding machine, comprises the road wheel bearing that two front and back are arranged, in two road wheel bearings, is separately installed with rotatable road wheel, two road wheel bearing one sides, is respectively equipped with support wheel; 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, above the road wheel bearing being positioned at above, be provided with driving shaft, described driving shaft is connected with Worm and worm-wheel gearing by universal drive shaft with the rotating shaft that is positioned at runing rest front end; Grinding wheel mechanism, idle wheel mechanism and motor are installed on runing rest, and described motor is connected with grinding wheel mechanism driving with driving-belt by idle wheel mechanism.
Preferably, two road wheel bearing outer ends, be fixed with respectively fairlead, insert respectively and be fixed with support wheel carrier by jackscrew in fairlead, described support wheel is arranged on and is supported on wheel carrier by wheel shaft and bearing.
Preferably, be provided with side by side respectively three axis of guides in two road wheel bearings, on three axis of guides in each road wheel bearing, be provided with walking wheel carrier, described road wheel is positioned on walking wheel carrier by wheel shaft and bearing respectively.
Preferably, be positioned at road wheel frame both sides and be respectively equipped with compression spring on the axis of guide of one of the centre of described three axis of guides, described walking wheel carrier is set on the axis of guide and by the compression spring of both sides and is clipped in the middle.
Preferably, described grinding wheel mechanism comprises the housing being fixed on runing rest, at housing internal upper part, vertically arranged lead-screw drive mechanism is installed, on the screw of lead-screw drive mechanism, be connected with lifting drive sleeve, in lifting drive sleeve, by bearing, be provided with and be arranged vertically and hollow main shaft; In main shaft bottom, by spline housing, actuating sleeve is housed, actuating sleeve is arranged on housing lower port place by bearing, in actuating sleeve lower end, be fixed with belt pulley, described main shaft lower end is passed by housing and is fixed with emery wheel mounting disc by screw thread, in emery wheel mounting disc, is fixed with grinding wheel.
Preferably, described idle wheel mechanism comprises the installation sleeve being bolted on runing rest, in installation sleeve, by bearing, vertically arranged Jie's axle is installed, and Jie's axle two ends have respectively installation sleeve to pass, and Jie's axle two ends are fixed with respectively drive pulley.
Preferably, between two road wheel bearings, be also connected with arm-rest frame, four base plates of arm-rest frame by its two ends and being bolted on two road wheel bearings.
The invention has the beneficial effects as follows: compact conformation, easy to use, cancelled existing card rail mechanism, upper track operation fast, upper and lower road is convenient, can block circuit homework; Because driving shaft is connected with Worm and worm-wheel gearing by universal drive shaft with the rotating shaft that is positioned at runing rest front end, so runing rest can rotate to any angular position location polishing, and operating efficiency is high, and single can operation is safe and reliable; Be specially adapted to the regional road maintenance operation of railway roadbed that the big-and-middle-sized road maintainance machineries such as track switch, tunnel, bridges and culverts can not operation.
Accompanying drawing explanation
Fig. 1 is 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 is walked 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, driving shaft 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, the second road wheel bearing 23, directive wheel 24, runing rest 25, the first driving-belt 26, installation sleeve 27, the second driving-belt 28, grinding wheel 29, main shaft 30, actuating sleeve 31, housing 32, compression spring 33.
The specific embodiment
As shown in the figure, the road wheel bearing that this electric copying rail grinding machine is arranged before and after comprising two, is respectively the first row and walks wheeling support 3 and the second road wheel bearing 23.In two road wheel bearings, be provided with side by side respectively three axis of guides 4, the axis of guide 4 two ends are passed and are located by jump ring by road wheel bearing both sides respectively.On three axis of guides 4 in each road wheel bearing, be provided with walking wheel carrier 6, on the axis of guide 4 of one of the centre of described three axis of guides 4, be positioned at road wheel frame 6 both sides and be respectively equipped with compression spring 33, described walking wheel carrier 6 is set on the axis of guide 4 and by the compression spring 33 of both sides and is clipped in the middle.In road wheel frame 6 bottoms, by wheel shaft and bearing, rotatable road wheel 5 is installed respectively.
In the first row, walk the front end of wheeling support 3 and the rear end of the second road wheel bearing 23 middle part and be welded with respectively fairlead 9, insert respectively and be fixed with and support wheel carrier 8 by jackscrew fairlead 9 is interior, rotatable cylindrical support wheel 7 is installed supporting on wheel carrier 8.
Between two road wheel bearings, be provided with runing rest 25, in bottom, the forward and backward two ends of runing rest 25, be fixed with respectively front rotary shaft 1 and rear rotating shaft 22, front rotary shaft 1 and rear rotating shaft 22 are along same axis arranged, forward and backward rotating shaft is inserted respectively in first, second corresponding road wheel bearing, and be arranged in corresponding road wheel bearing by bearing, in first, second road wheel bearing, be welded with respectively for the bearing support of forward and backward rotating shaft is installed, at front rotary shaft 1 front end, be fixed with worm gear 2.At runing rest 25 inner bottom parts, near its forward and backward both ends, by wheel shaft and bearing, directive wheel 24 is installed respectively.
Grinding wheel mechanism, idle wheel mechanism and motor 20 are installed on runing rest 25, and described motor 20 is connected with grinding wheel mechanism driving with driving-belt by idle wheel mechanism.Described grinding wheel mechanism comprises the housing 32 being bolted on runing rest 25, at housing 32 internal upper parts, vertically arranged lead-screw drive mechanism 17 is installed, on the screw of lead-screw drive mechanism 17, be positioned at housing 32 and be connected with lifting drive sleeve 18 by uniform bolt, in lifting drive sleeve 18, by bearing, be provided with 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 bores; Described main shaft 30 lower ends are passed by housing 32 and are fixed with emery wheel mounting disc by screw thread, are fixed with grinding wheel 29 in emery wheel mounting disc.In main shaft 30 bottoms, by spline housing, actuating sleeve 31 is housed, actuating sleeve 31 is arranged on housing 32 lower port places by bearing, in actuating sleeve 31 lower ends, is fixed with belt pulley.
Described idle wheel mechanism comprises the installation sleeve 27 being bolted on runing rest 25, in installation sleeve 27, by bearing, vertically arranged Jie's axle 19 is installed, and Jie's axle 19 two ends have respectively installation sleeve 27 to pass, and Jie's axle 19 two ends are fixed with respectively drive pulley.
Described motor 20 is arranged on runing rest 25 rear ends by a motor cabinet 21, on motor 20 output shafts, driving pulley is installed, described driving pulley is connected with the drive pulley that is positioned at Jie's axle 19 upper ends by the first driving-belt 26, and the drive pulley that is positioned at Jie's axle 19 lower ends is connected with described belt pulley by the second driving-belt 28.
On the first row is walked wheeling support 3, be bolted and supported cover body 13, on support cover body 13, be inserted with driving shaft 14, in driving shaft 14 upper ends, handwheel 15 is installed, in walking wheeling support 3, the first row has been bolted worm set 10, in worm set 10, by bearing, vertically arranged worm shaft 11 is installed, described worm shaft 11 upper ends are walked by the first row that wheeling support 3 passes and are connected by universal drive shaft 12 with driving shaft 14.In worm shaft 11 lower ends, be processed with worm screw and form Worm and worm-wheel gearing with worm gear 2 engagements of front rotary shaft 1 front end.
In the first row, walk between wheeling support 3 and the second road wheel bearing 23 to be also connected with arm-rest frame 16, described arm-rest frame 16 is to be welded by pipe, four base plates of arm-rest frame 16 by its two ends and be bolted to the first row and walk 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 of supporting wheel carrier 8, support wheel 7 is supported on another one steel rail.Holding arm-rest frame 16 is pushed to this sander to need the position of polishing just can start polishing.During polishing, starter motor 20, and motor 20 drives 19 rotations of Jie's axle by the first driving-belt 26, and Jie's axle 19 drives actuating sleeve 31 rotations by the second driving-belt 28, and actuating sleeve 31 drives grinding wheel 29 High Rotation Speeds of main shaft 30 and lower end thereof by spline drived; By lead-screw drive mechanism 17, regulate the distance of grinding wheel 29 and rail, the adjustable polishing amount of feeding.After grinding wheel 29 positions mix up, hold this sander of arm-rest frame 16 reciprocatings, end face that just can rail grinding.After end face is polished, a handgrip is lived arm-rest frame 16, and another hand rotation hand wheel 15 makes driving shaft 14 drive worm shafts 11 rotations by universal drive shaft 12, and worm shaft 11 is by 25 rotations of Worm Wheel System driven rotary support, both side surface that just can rail grinding.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in manual and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (7)
1. an electric copying rail grinding machine, comprises the road wheel bearing that two front and back are arranged, in two road wheel bearings, is separately installed with rotatable road wheel, two road wheel bearing one sides, is respectively equipped with support wheel; 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, above the road wheel bearing being positioned at above, be provided with driving shaft, described driving shaft is connected with Worm and worm-wheel gearing by universal drive shaft with the rotating shaft that is positioned at runing rest front end; Grinding wheel mechanism, idle wheel mechanism and motor are installed on runing rest, and described motor is connected with grinding wheel mechanism driving with driving-belt by idle wheel mechanism.
2. electric copying rail grinding machine according to claim 1, it is characterized in that: two road wheel bearing outer ends, be fixed with respectively fairlead, in fairlead, insert respectively and be fixed with support wheel carrier by jackscrew, described support wheel is arranged on and is supported on wheel carrier by wheel shaft and bearing.
3. electric copying rail grinding machine according to claim 1 and 2, it is characterized in that: in two road wheel bearings, be provided with side by side respectively three axis of guides, on three axis of guides in each road wheel bearing, be provided with walking wheel carrier, described road wheel is positioned on walking wheel carrier by wheel shaft and bearing respectively.
4. electric copying rail grinding machine according to claim 3, it is characterized in that: on the axis of guide of one of the centre of described three axis of guides, be positioned at road wheel frame both sides and be respectively equipped with compression spring, described walking wheel carrier is set on the axis of guide and by the compression spring of both sides and is clipped in the middle.
5. electric copying rail grinding machine according to claim 1, it is characterized in that: described grinding wheel mechanism comprises the housing being fixed on runing rest, at housing internal upper part, vertically arranged lead-screw drive mechanism is installed, on the screw of lead-screw drive mechanism, be connected with lifting drive sleeve, in lifting drive sleeve, by bearing, be provided with and be arranged vertically and hollow main shaft; In main shaft bottom, by spline housing, actuating sleeve is housed, actuating sleeve is arranged on housing lower port place by bearing, in actuating sleeve lower end, be fixed with belt pulley, described main shaft lower end is passed by housing and is fixed with emery wheel mounting disc by screw thread, in emery wheel mounting disc, is fixed with grinding wheel.
6. electric copying rail grinding machine according to claim 1 or 5, it is characterized in that: described idle wheel mechanism comprises the installation sleeve being bolted on runing rest, in installation sleeve, by bearing, vertically arranged Jie's axle is installed, Jie's axle two ends have respectively installation sleeve to pass, and Jie's axle two ends are fixed with respectively drive pulley.
7. electric copying rail grinding machine according to claim 1, is characterized in that: between two road wheel bearings, be also connected with arm-rest frame, four base plates of arm-rest frame by its two ends and being 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 true CN104195905A (en) | 2014-12-10 |
| CN104195905B CN104195905B (en) | 2016-06-29 |
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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 |
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| CN (1) | CN104195905B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400591A (en) * | 2014-12-12 | 2015-03-11 | 温岭市兴庆机械设备有限公司 | Fast-cooling ship deck surface processing device |
| CN106436509A (en) * | 2016-11-02 | 2017-02-22 | 王素君 | Steel rail internal-combustion profile-grinding machine |
| CN107130482A (en) * | 2017-06-05 | 2017-09-05 | 武汉理工大学 | A kind of variable amplitude type rail sander |
| CN107299565A (en) * | 2017-06-05 | 2017-10-27 | 武汉理工大学 | Railroad track servicing machine based on composite aircraft collaborative work mode |
| CN108457141A (en) * | 2018-04-20 | 2018-08-28 | 林松 | Track fine grinding device and track refine system |
| CN109163209A (en) * | 2018-11-12 | 2019-01-08 | 李云红 | A kind of intelligent railway track automatic maintenance device |
| CN110241668A (en) * | 2019-06-11 | 2019-09-17 | 瑞安市异想天开科技有限公司 | A kind of rail grinding machine for grinding rails and its application method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017000696U1 (en) * | 2017-02-09 | 2017-03-16 | Robel Bahnbaumaschinen Gmbh | Grinding machine for grinding rails of a track |
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| GB800766A (en) * | 1956-05-09 | 1958-09-03 | Kate Langkammerer | Rail-head grinding machine with an adjustable grinding wheel |
| US20040002294A1 (en) * | 2002-06-28 | 2004-01-01 | Josef Hertelendi | Rail grinding machine |
| 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 |
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2014
- 2014-08-08 CN CN201410267567.5A patent/CN104195905B/en active Active
Patent Citations (6)
| 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 |
| US20040002294A1 (en) * | 2002-06-28 | 2004-01-01 | Josef Hertelendi | Rail grinding machine |
| 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 |
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| 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 (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400591A (en) * | 2014-12-12 | 2015-03-11 | 温岭市兴庆机械设备有限公司 | Fast-cooling ship deck surface processing device |
| 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 |
| CN107130482A (en) * | 2017-06-05 | 2017-09-05 | 武汉理工大学 | A kind of variable amplitude type rail sander |
| CN107299565A (en) * | 2017-06-05 | 2017-10-27 | 武汉理工大学 | Railroad track servicing machine based on composite aircraft collaborative work mode |
| 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 |
| CN107130482B (en) * | 2017-06-05 | 2019-10-25 | 武汉理工大学 | A kind of variable amplitude type rail sander |
| CN108457141A (en) * | 2018-04-20 | 2018-08-28 | 林松 | Track fine grinding device and track refine system |
| CN108457141B (en) * | 2018-04-20 | 2024-04-05 | 林松 | Rail fine grinding device and rail fine grinding system |
| CN109163209A (en) * | 2018-11-12 | 2019-01-08 | 李云红 | A kind of intelligent railway track automatic maintenance device |
| CN110241668A (en) * | 2019-06-11 | 2019-09-17 | 瑞安市异想天开科技有限公司 | A kind of rail grinding machine for grinding rails and its application method |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104195905B (en) | 2016-06-29 |
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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 |