CN201350580Y - Steel rail profile refining mill - Google Patents
Steel rail profile refining mill Download PDFInfo
- Publication number
- CN201350580Y CN201350580Y CNU2008202306149U CN200820230614U CN201350580Y CN 201350580 Y CN201350580 Y CN 201350580Y CN U2008202306149 U CNU2008202306149 U CN U2008202306149U CN 200820230614 U CN200820230614 U CN 200820230614U CN 201350580 Y CN201350580 Y CN 201350580Y
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- worm
- gear
- emery wheel
- frame
- wheel
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Abstract
The utility model provides a steel rail profile refining mill, which comprises a framework, an internal combustion engine, a warm gear turnover device, a grinding wheel feeding device and a grinding wheel. The framework comprises a handrail connecting frame, a supporting frame, a supporting wheel device and a grinding wheel turnover body frame, one end of the handrail connecting frame is fixedly connected with the supporting frame while the other end is fixedly connected with the upper end of the warm gear turnover device, the lower end of the warm gear turnover device is fixedly connected with the supporting wheel device, rotating shaft sleeves at two ends of the grinding wheel turnover body frame are movably connected with two rotating shafts on the supporting frame and the supporting wheel device, and the internal combustion engine is connected with the framework via a vertical sliding mechanism. The steel rail profile refining mill has fine profiling effect, the grinding wheel is accurate in feeding, the turnover angle of the grinding wheel can be adjusted optionally within a range ranging from -90 degrees to +90 degrees, and a grinding tool of the steel rail profile refining mill can be locked automatically during profile grinding and rotating.
Description
Technical field
The utility model relates to a kind of machinery of rail grinding in orbit, and relating in particular to a kind of is the rail profiling refiner of power with the explosive motor,
Background technology
Railway department is comparatively general to the small-sized sander of rail correct grinding trimming operation use at present, but kind is few, the function of use imperfection, and operation control difficulty is big.Especially when the rail grinding side, use inconvenience, and labour intensity is big, the stability that can not be controlled at sander in the bruting process, profiling polishing precision also is difficult to reach requirement.China Patent No. 200320113044.2, Granted publication day is on October 13rd, 2004, a kind of internal combustion engine profiling rail grinding machine is disclosed, comprise internal combustion engine, frame, travelling wheel and compositions such as emery wheel feed mechanism, emery wheel switching mechanism, internal combustion engine links to each other with frame by the formula mechanism that dangles, by adjusting switching mechanism, the side of the grinding face rail grinding of available emery wheel.Need the Artificial Control grinding angle when its weak point is the rail grinding side, grinding angle can not be regulated arbitrarily, and can not lock; Emery wheel feeding manual operation, precision is not high; Internal combustion engine with link to each other poor stability with frame by the formula mechanism that dangles.
The utility model content
The purpose of this utility model overcomes the deficiencies in the prior art exactly, provides a kind of profiling effective, and the emery wheel feeding accurately, emery wheel flip angle ± 90 ° scope is interior adjusts arbitrarily, and the steel rail refining mill that grinding tool can automatically lock when profiling polishing rotation.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rail profiling refiner, comprise frame, explosive motor, the worm and gear turning device, the emery wheel feed arrangement, emery wheel, frame comprises the handrail link, bracing frame, wheel device, emery wheel flip body frame, handrail link one end and bracing frame are solidly connected, the upper end of one end and worm and gear turning device is solidly connected, the lower end and the wheel device of worm and gear turning device are solidly connected, the rotating shaft of emery wheel flip body frame two ends cover respectively with bracing frame, two rotating shafts on the wheel device are lived and are connected, and explosive motor links to each other with frame by sliding up and down mechanism.
Described worm and gear turning device, be followed successively by handwheel, connecting rod, worm screw, worm gear, worm-wheel shaft, travelling gear, excessive gear from top to bottom, worm screw is fixed by worm screw supporter and flip cover, worm gear links to each other with travelling gear by worm-wheel shaft, and excessively gear links to each other with half gear on the emery wheel flip body frame.
Described sliding up and down in the mechanism, internal-combustion engine machine base and supporting plate are connected, two axle sliding sleeves that are provided with on the supporting plate are enclosed within respectively on two slide bars, two slide bar lower ends and bracing frame are fixed, the rotating shaft support bar hinge of explosive motor is fixed, support bar lower end and right angle drives hinge are connected, and support bar can be regulated length.
Described emery wheel feed arrangement is provided with motor, sprocket wheel on the motor links to each other with sprocket wheel on the emery wheel feed arrangement by chain, motor links to each other with rotating press button and the power supply that produces of explosive motor on being installed in the handrail link by lead, the amount of feeding that can electronic control emery wheel.
The upper end of described worm and gear turning device is equipped with scram button, links to each other with power supply, explosive motor extinguishing means on the explosive motor by lead.
The beneficial effects of the utility model:
1, explosive motor links to each other with frame by sliding up and down mechanism, and engine slides up and down, and does not tilt, and stability is high;
2, by the upset of worm and gear turning device control emery wheel, adjust arbitrarily in ° scope of emery wheel flip angle ± 90, and grinding tool can automatically lock when profiling polishing rotation, saves muscle power, polishing accurately;
3, motor and rotating press button are installed on the rail profiling refiner, can electronic control emery wheel feed amount, easy to operate, accurately.
4, at a end one engine scram button is set, is convenient in case of emergency extinguish engine, handling safety, convenience away from explosive motor.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a worm and gear turning device structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing;
As Fig. 1, shown in Figure 2: a kind of rail profiling of the utility model refiner, comprise frame, explosive motor 1, worm and gear turning device 3, emery wheel feed arrangement 6, emery wheel, frame comprises handrail link 2, bracing frame 8, wheel device 9, emery wheel flip body frame 5, handrail link 2 one ends and bracing frame 8 are solidly connected, the upper end of one end and worm and gear turning device 3 is solidly connected, the lower end of worm and gear turning device 3 and wheel device 9 are solidly connected, the axle sleeve of emery wheel flip body frame 5 two ends and the rotating shaft on the bracing frame, rotating shaft 29 on the wheel device is lived and is connected, and explosive motor 1 links to each other with frame by sliding up and down mechanism.
Described worm and gear turning device 3, be followed successively by handwheel 19, connecting rod 20, worm screw 22, worm gear 23, worm-wheel shaft 25, travelling gear 26, excessive gear 27 from top to bottom, worm screw 22 is fixing with turning device housing 21 by worm screw supporter 24, worm gear 23 links to each other with travelling gear 26 by worm-wheel shaft 25, and excessive gear 27 links to each other with half gear 28 of fixing on the emery wheel flip body frame 5.
Described sliding up and down in the mechanism, explosive motor 1 base and supporting plate 12 are connected, two axle sliding sleeves that are provided with on the supporting plate are enclosed within respectively on two slide bars 10, the lower end of slide bar 10 and bracing frame 8 are fixing, the rotating shaft hinge of explosive motor 1 connects a support bar 11, and support bar 11 lower ends are connected with right angle drives 7 hinges.
Described emery wheel feed arrangement is provided with motor 13, sprocket wheel 14 on the motor 13 links to each other with sprocket wheel 16 on the emery wheel feed arrangement by chain 15, motor 13 links to each other with rotating press button 17 and the power supply that produces of explosive motor on being installed in handrail link 2 by lead, the amount of feeding that can electronic control emery wheel.
The upper end of described worm and gear turning device 3 is equipped with scram button 18, links to each other with power supply, emergency stop device on the explosive motor by lead.
The course of work of the present utility model is as follows: explosive motor 1 power is driven to the right angle drives 7 that is fixed on the emery wheel flip body frame 5 by one-level V-type band, drive to the emery wheel feed arrangement 6 that emery wheel is housed by secondary V-type band again, be connected by rotating again support bar 11 bars in the two ends that can regulate V-type band degree of tightness between explosive motor 1 and the right angle drives 7.
Shake the handwheel 19 that is fixed on the bracing frame 9, by connecting rod 20 worm screw 22 of being supported by worm screw supporter 24 is rotated, drive worm gear 23, worm gear 23 transfers torque to travelling gear 26 by worm-wheel shaft 25 again, by transition gear 27 half gear 28 of fixing that is fixed on the emery wheel flip body frame 5 is rotated, drive emery wheel flip body frame 5 and rotate by rotating shaft and cover, emery wheel flip body frame 5 leans on worm and gear and the backward rotation self-locking at this moment.Worm and gear turning device 3 can make about 5 ± 90 ° of swing type rotations of emery wheel flip body frame, and simultaneously, two fixing on emery wheel flip body frame 5 contour wheels 4 are pressed to guide pass all the time by the spring in the wheel device 9, keep polishing pressure.Because of emery wheel feed arrangement 6 and contour wheel 4 are positioned on the same emery wheel flip body frame 5, feeding grinding wheel unit 6 carries out the polishing of forward and back cutter by the support of contour wheel 4, and manpower promotes refiner vertically polishes contour wheel 4 and support wheel while scrolling realization track.
Claims (5)
1, a kind of rail profiling refiner, comprise frame, explosive motor, turning device, emery wheel feed arrangement, emery wheel, frame comprises handrail link, bracing frame, emery wheel flip body frame, it is characterized in that, handrail link one end and bracing frame are solidly connected, the upper end of one end and worm and gear turning device is solidly connected, the lower end and the bracing frame of worm and gear turning device are solidly connected, the rotating shaft of emery wheel flip body frame two ends respectively with bracing frame on two pivoted housings live and be connected, explosive motor links to each other with frame by sliding up and down mechanism.
2, described a kind of rail profiling refiner according to claim 1, it is characterized in that, described worm and gear turning device, be followed successively by handwheel, connecting rod, worm screw, worm gear, worm-wheel shaft, travelling gear, excessive gear from top to bottom, worm screw is fixed by worm screw supporter and flip cover, worm gear links to each other with travelling gear by worm-wheel shaft, and excessively gear links to each other with half gear on the emery wheel flip body frame.
3, described a kind of rail profiling refiner according to claim 1, it is characterized in that, described sliding up and down in the mechanism, internal-combustion engine machine base and supporting plate are with connecting, two axle sliding sleeves that are provided with on the supporting plate are enclosed within respectively on two slide bars, the lower end and the bracing frame of slide bar are fixed, and the rotating shaft hinge of explosive motor connects a support bar, and the support bar lower end is connected with the right angle drives hinge.
4, described a kind of rail profiling refiner according to claim 1, it is characterized in that, emery wheel feed arrangement on the described emery wheel flip body frame is provided with motor, sprocket wheel on the motor links to each other with sprocket wheel on the emery wheel feed arrangement by chain, and motor links to each other with rotating press button and the power supply that produces of explosive motor on being installed in the handrail link by lead.
5, described a kind of rail profiling refiner according to claim 1 is characterized in that the upper end of described worm and gear turning device is equipped with scram button, links to each other with power supply, explosive motor extinguishing means on the explosive motor by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202306149U CN201350580Y (en) | 2008-11-28 | 2008-11-28 | Steel rail profile refining mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202306149U CN201350580Y (en) | 2008-11-28 | 2008-11-28 | Steel rail profile refining mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350580Y true CN201350580Y (en) | 2009-11-25 |
Family
ID=41373969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202306149U Expired - Lifetime CN201350580Y (en) | 2008-11-28 | 2008-11-28 | Steel rail profile refining mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350580Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229002A (en) * | 2011-03-16 | 2011-11-02 | 曹振海 | Profiling device for rail welding seam |
| CN102407471A (en) * | 2010-09-21 | 2012-04-11 | 兰州理工大学 | Steel rail bottom grinding machine |
| CN104195905A (en) * | 2014-08-08 | 2014-12-10 | 张晶晶 | Electric copied steel rail grinding machine |
| CN104400578A (en) * | 2014-12-12 | 2015-03-11 | 苏州路云机电设备有限公司 | Grinding wheel pre-posed wedge type fat edge grinding machine |
| CN106808332A (en) * | 2016-09-21 | 2017-06-09 | 比亚迪股份有限公司 | For the sanding apparatus of light rail track precast body |
| CN107178016A (en) * | 2017-07-19 | 2017-09-19 | 西藏天仁科技发展有限公司 | A kind of rail fat-edges sander |
| CN108942599A (en) * | 2018-07-27 | 2018-12-07 | 华夏高铁技术有限公司 | Engine support frame and rail grinding machine |
| CN112323551A (en) * | 2020-08-13 | 2021-02-05 | 罗曼轨道设备技术(昆山)有限公司 | Modularization intelligence car of polishing |
-
2008
- 2008-11-28 CN CNU2008202306149U patent/CN201350580Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407471A (en) * | 2010-09-21 | 2012-04-11 | 兰州理工大学 | Steel rail bottom grinding machine |
| CN102407471B (en) * | 2010-09-21 | 2014-04-23 | 兰州理工大学 | Steel rail bottom grinding machine |
| CN102229002A (en) * | 2011-03-16 | 2011-11-02 | 曹振海 | Profiling device for rail welding seam |
| CN102229002B (en) * | 2011-03-16 | 2013-06-26 | 曹振海 | Profiling device for rail welding seam |
| CN104195905B (en) * | 2014-08-08 | 2016-06-29 | 张晶晶 | Electric copying rail grinding machine |
| CN104195905A (en) * | 2014-08-08 | 2014-12-10 | 张晶晶 | Electric copied steel rail grinding machine |
| CN104400578A (en) * | 2014-12-12 | 2015-03-11 | 苏州路云机电设备有限公司 | Grinding wheel pre-posed wedge type fat edge grinding machine |
| CN106808332A (en) * | 2016-09-21 | 2017-06-09 | 比亚迪股份有限公司 | For the sanding apparatus of light rail track precast body |
| CN106808332B (en) * | 2016-09-21 | 2018-05-08 | 比亚迪股份有限公司 | Sanding apparatus for light rail track precast body |
| CN107178016A (en) * | 2017-07-19 | 2017-09-19 | 西藏天仁科技发展有限公司 | A kind of rail fat-edges sander |
| CN108942599A (en) * | 2018-07-27 | 2018-12-07 | 华夏高铁技术有限公司 | Engine support frame and rail grinding machine |
| CN108942599B (en) * | 2018-07-27 | 2023-09-08 | 华夏高铁技术有限公司 | Engine support frame and rail polisher |
| CN112323551A (en) * | 2020-08-13 | 2021-02-05 | 罗曼轨道设备技术(昆山)有限公司 | Modularization intelligence car of polishing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |