CN206986647U - A kind of rail lip automatic sander - Google Patents
A kind of rail lip automatic sander Download PDFInfo
- Publication number
- CN206986647U CN206986647U CN201720877488.5U CN201720877488U CN206986647U CN 206986647 U CN206986647 U CN 206986647U CN 201720877488 U CN201720877488 U CN 201720877488U CN 206986647 U CN206986647 U CN 206986647U
- Authority
- CN
- China
- Prior art keywords
- frame
- gear
- suspension bracket
- ball
- flange
- 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
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of rail lip automatic sander, belongs to railroad maintenance apparatus field, including frame, it is characterised in that：Also include moving up and down device, running gear and horizontal apparatus for feeding；Moving up and down device includes suspension bracket, ball-bearing housing, ball screw and ball nut, and stepper motor and upper sliding block are provided with frame；Running gear includes driving gear, driven gear, road wheel, roller and motor；Horizontal apparatus for feeding includes emery wheel, gear accelerating chamber, mobile platform, cross sliding clock, drive mechanism, pulse motor and ball wire bar pair, and the output shaft of gear accelerating chamber is connected with emery wheel, and input shaft is connected with drive mechanism.The utility model can polish the horizontal and vertical of rail lip simultaneously, different amount of feed can be selected according to the rail lip of different-thickness, realizes disposable polishing, and emery wheel can move up and down, optional position in rail lip height is polished, rail lip effect of integrally polishing is good.
Description
Technical field
It the utility model is related to railroad maintenance equipment technical field, more particularly to a kind of rail lip automatic sander.
Background technology
At present, the steel rail grinding that each work is make sure, which repairs equipment, mainly model MP12 French Ji Sima internal combustions steel
Rail sander, ROBEL13.44 Germany Nobel internal combustion steel rail copying polisher, straight 5 types of Zhengzhou great distance production NC, Shandong production
GM-4 types, Jinzhou production internal combustion switches grinding machine NCM-4.0 types, Kunming logical production NCM-4.9 types difficult to understand etc..Above steel rail grinding owner
It is divided into two classes, rail level sander and road switch grinder.
Rail level sander, by Shandong produce GM-4 types exemplified by, GM-4 types sander mainly by frame, transmission system, emery wheel,
Grind the critical pieces such as arc wheel, running gear composition.Frame system is welded with sheet metal angle steel, is made with GX160 gasoline engines
Power, emery wheel is driven to carry out grinding rail operation by transmission system with V belt, emery wheel is fed by feed screw nut spiral, traveling
Device and frame are connected with, and two groups of directive wheels for taking turns inner side are connected by operation handle, and are adjusted equipped with angle change
Mechanism, realize the conversion of directive wheel and operation handle and body relative position.
For rail level sander because emery wheel is to rotate horizontally, the limited angle of its angle change institutional adjustment can only be to rail
Top surface and profile carry out horizontal polishing, it is impossible to rail grinding fat edges.
Road switch grinder, exemplified by producing internal combustion switches grinding machine NCM-4.0 types by Jinzhou, the polishing of NCM-4.0 types internal combustion switches
Machine is made up of travelling wheel, polishing dolly, gasoline engine, grinding head, bistrique pendulous device, grinding head lifting device, the part of travelling wheel seven.
Walking frame is welded with seamless steel pipe, and polishing dolly is the main body of the machine, is used as power with 4KW gasoline engines, passes through biography with V belt
Dynamic system drives emery wheel to carry out grinding rail operation, and emery wheel is fed by feed screw nut spiral, the bistrique angle of oscillation of Worm Wheel System
Degree, travelling wheel are walked on rail.
The emery wheel direction of rotation of road switch grinder is perpendicular to the vertical rotary of rail horizontal plane, and emery wheel swing angle is most
15 degree, the fat edges of railroad turnout steel rail rail head can vertically be polished, but not be suitable for the fat edges polishing of non-railroad turnout steel rail rail head.
Publication No. CN 204919242U, publication date disclose one kind for the Chinese patent literature on December 30th, 2015
Rail grinding machine, including the combination of frame, crosshead, engine, rear walking wheel, workpiece polishing mechanism and front walking wheel combination, it is described to beat
Grinding machine structure and engine, which are fixed, to be located in frame, and the front walking wheel combination and rear walking wheel combination are connected by rotating shaft activity respectively
It is connected in frame, the both ends of the crosshead are separately fixed in front walking wheel combination and rear walking wheel combination, it is characterised in that：
It is provided between the crosshead and frame and keeps position-limit mechanism, it is described to keep position-limit mechanism to include the regulation being hinged on crosshead
The spring of sole and support regulation sole.
Publication No. CN 204748226U, publication date disclose one kind for the Chinese patent literature on November 11st, 2015
The preposition wedge block-shaped fat edges sander of emery wheel, it is characterised in that：Include bottom plate, frame；The left and right sides difference of the frame upper end
It is provided with handle；Front and rear support slide rail and fore-and-aft direction feeding assembly is provided with the frame；The bottom plate is arranged on front and rear
Support on slide rail and fore-and-aft direction feeding assembly；Main shaft assembly and gasoline engine are provided with the bottom plate；Set on the bottom plate
There is voussoir vertical direction to feed assembly；The front end of the main shaft assembly is provided with emery wheel installation assembly, and rear end is provided with belt；Institute
State emery wheel installation assembly and the upper and lower position of assembly regulation is fed by voussoir vertical direction；The other end of the belt is arranged on vapour
On the output shaft of oil machine；Right-hand member on front side of the frame is provided with right road wheel；A left side is also arranged with the front and rear support slide rail
Road wheel.
, following defects be present in the prior art using above-mentioned patent document as representative：
1st, the emery wheel of rail grinding is fed using screw mandrel spiral, manual adjustment polishing amount, and emery wheel is only in rail longitudinal direction
Or laterally polishing, polishing direction only have 1, grinder buffing amount is manually adjusted.In order to not damage rail, in actually polishing,
Using small amount of feed, repeatedly feed, polishes back and forth repeatedly.Manipulation strength is big, and polishing speed is slow, and efficiency is low.
2nd, the power of sander is all to be driven by internal combustion engine or motor by belt drive unit, passes through biography with V belt
Dynamic system drives emery wheel to carry out grinding rail operation.Belt transmission has slip at work, therefore can not keep accurate gearratio, transmission
Precision is low, and grinding wheel speed is unstable, influences quality of polishing.And transmission efficiency is relatively low.Belt drive system is also resulted in outside equipment
Exterior feature becomes large-sized.
3rd, the running gear of sander is all by manually carrying out by road wheel.The speed manually carried out has speed, carries out
Speed speed change directly affect polishing quality.
Utility model content
The defects of the utility model is in order to overcome above-mentioned prior art, there is provided a kind of rail lip automatic sander, this reality
The horizontal and vertical of rail lip can be polished simultaneously with new, can be according to different-thickness without manually adjusting
Rail lip selects different amount of feed, realizes disposable polishing, polishing speed is uniform, and emery wheel can move up and down, to steel
Optional position in rail fat edges height is polished, and rail lip effect of integrally polishing is good.
The utility model is achieved through the following technical solutions：
A kind of rail lip automatic sander, including frame, it is characterised in that：Also include moving up and down device, walking dress
Put and horizontal apparatus for feeding；
The device that moves up and down includes suspension bracket, ball-bearing housing, ball screw and the ball spiral shell being enclosed on ball screw
Mother, stepper motor and upper sliding block is provided with the frame, suspension bracket is connected by upper sliding block with housing slide, stepper motor
Motor shaft be connected with ball-bearing housing, one end of the ball screw is connected with ball-bearing housing, and the other end runs through suspension bracket, hangs
Frame is connected with ball screw by ball nut；
The running gear includes driving gear, driven gear, road wheel, roller and the motor being arranged in frame, main
The motor axis connection of moving gear and motor, driven gear and driving gear by meshed transmission gear, the road wheel with it is driven
Gear connects, and road wheel is arranged on the side of frame, and roller is arranged on the opposite side of frame；
The horizontal apparatus for feeding include emery wheel, gear accelerating chamber, mobile platform, cross sliding clock, above suspension bracket
Drive mechanism, the pulse motor and ball wire bar pair being fixed on suspension bracket, the output shaft of gear accelerating chamber is connected with emery wheel, defeated
Enter axle to be connected with drive mechanism, the ball wire bar pair is connected with pulse motor and mobile platform respectively, and cross sliding clock slides
It is connected on suspension bracket, mobile platform is fixedly connected with cross sliding clock, and drive mechanism is fixed on a mobile platform.
Circular shaft is fixedly connected with the suspension bracket, lifter plate is connected with ball nut, circular hole, circular shaft are provided with lifter plate
It is plugged on the circular hole of lifter plate.
Internal gear is provided with the circular hole, external gear is cased with circular shaft, suspension bracket is connected with lifter plate by pinion rotation.
Handle is fixed with the lifter plate, handle is connected with internal gear.
Spacing hole is provided with the circular shaft, spacer pin is plugged with spacing hole, lifter plate is between suspension bracket and spacer pin.
The bottom of the frame is fixed with two back-up roller wheels, and the size of two back-up roller wheels is identical.
The upper sliding block is four, left side and the right side respectively distribution two of frame.
The road wheel is double flanges, and double flanges include first flange, second flange and through first flange and the second method
Blue flange bracket.
The flange bracket includes integrally formed main body, the first stationary plane, the second stationary plane and working face, working face
Arc surface.
The roller includes single flange and flange post, and single flange and flange post is additionally provided with drive to be welded to connect in frame
The pulse motor that dynamic roller rotates.
Also include control device, battery, stepper motor driver and the electrical equipment control that control device includes electrical connection are opened
Close, battery, stepper motor driver and electric control switch are each attached in frame, stepper motor driver, for controlling
The rotating speed and electrodeless variable-speed of pulse motor on horizontal apparatus for feeding, and numeral is converted to the horizontal amount of feed of emery wheel；For controlling
The rotating speed and electrodeless variable-speed of pulse motor on running gear processed, and numeral is converted to longitudinal amount of feed of emery wheel.
The frame includes the first quarter bend, the second quarter bend, the 3rd quarter bend and steel plate, the first quarter bend and the second quarter bend respectively with
3rd quarter bend vertical connection, Interal fixation is between the first quarter bend and the second quarter bend.
First laser rangefinder and second laser rangefinder are provided with the frame, first laser rangefinder and second swash
Optar is respectively positioned on road wheel side, and first laser rangefinder is fixed on the first quarter bend, and second laser rangefinder is fixed on
On second quarter bend.
The drive mechanism is the input axis connection of petrol engine, petrol engine and gear accelerating chamber.
The first support plate and the second support plate, the first support plate and the second support plate parallel arrangement are connected with the mobile platform, the
The dust cover for blocking emery wheel is provided between one support plate and the second support plate, dust cover is in form of an inverted " u ".
The ball wire bar pair includes screw mandrel, feed screw nut and bearing block, and one end of screw mandrel is electric with pulse through bearing block
Motivation is connected, and the other end of screw mandrel is connected by feed screw nut with mobile platform.
The left side and right side of frame described in the utility model refer to the both sides perpendicular with rail longitudinal direction.
Operation principle of the present utility model is as follows：
By the cooperation of stepper motor and ball screw, the gyration of stepper motor is converted into the upper and lower of ball screw
Motion, and then drive suspension bracket to move up and down, when to polish the optional position in rail lip height, pass through suspension bracket band
Dynamic emery wheel moves up and down, so as to can just polish the optional position in rail lip height.
Motor driving driving gear rotates, and is transferred power to by meshed transmission gear on road wheel, drives whole machine
Frame vertically moves along rail, and when to polish rail lip, whole frame just can be at the uniform velocity to move compared with low velocity, band
Dynamic emery wheel is longitudinally fed automatically, and longitudinal polishing is carried out to rail lip.
By the mutual cooperation of pulse motor and ball wire bar pair, gyration is converted into ball wire by pulse motor
The secondary linear motion of bar, cross sliding clock is set to drive the emery wheel on mobile platform along the horizontal stroke perpendicular to rail longitudinal direction, i.e. rail
To the close rail in direction；Transmitted power to again by drive mechanism and gear accelerating chamber on emery wheel, realize that emery wheel is laterally automatic
Feed, so as to carry out horizontal polishing to rail lip.
The beneficial effects of the utility model are mainly manifested in following aspect：
First, the utility model, " moving up and down device includes suspension bracket, ball-bearing housing, ball screw and is enclosed on ball screw
On ball nut, be provided with stepper motor and upper sliding block in frame, suspension bracket is connected by upper sliding block with housing slide, step
The motor shaft of stepper motor is connected with ball-bearing housing, and one end of ball screw is connected with ball-bearing housing, and the other end runs through suspension bracket,
Suspension bracket is connected with ball screw by ball nut；Running gear includes driving gear, driven gear, road wheel, roller and set
The motor axis connection of the motor in frame, driving gear and motor is put, driven gear engages biography with driving gear by gear
Dynamic, road wheel is connected with driven gear, and road wheel is arranged on the side of frame, and roller is arranged on the opposite side of frame；Level is given
Entering device includes emery wheel, gear accelerating chamber, mobile platform, cross sliding clock, the drive mechanism above suspension bracket, is fixed on suspension bracket
On pulse motor and ball wire bar pair, the output shaft of gear accelerating chamber is connected with emery wheel, and input shaft is connected with drive mechanism,
Ball wire bar pair is connected with pulse motor and mobile platform respectively, and cross sliding clock is slidably connected on suspension bracket, mobile platform with
Cross sliding clock is fixedly connected, and drive mechanism is fixed on a mobile platform ", pass through the phase interworking of pulse motor and ball wire bar pair
Close, gyration is converted into the linear motion of ball wire bar pair by pulse motor, cross sliding clock is driven on mobile platform
Emery wheel is realized the automatic laterally feed of emery wheel, without manually adjusting, can selected according to the rail lip of different-thickness close to rail
Different amount of feed is selected, realizes disposable polishing, grinding efficiency height.Motor driving driving gear rotates, and is engaged and passed by gear
It is dynamic to transfer power on road wheel, when polishing rail lip, emery wheel can be driven at the uniform velocity to be moved compared with low velocity
Automatic longitudinal direction feed, longitudinal polishing is carried out to rail lip, polishing speed is uniform, and the entirety for being capable of effective guarantee rail lip is beaten
Grind effect.When polishing rail lip, the gyration of stepper motor is converted into the up and down motion of ball screw, and then
Drive the emery wheel on suspension bracket to move up and down, so as to polish the optional position in rail lip height, improve rail
The whole structure of fat edges polishing.As a complete technical scheme, horizontal and vertical progress that can simultaneously to rail lip
Polishing, without manually adjusting, different amount of feed can be selected according to the rail lip of different-thickness, realizes disposable polishing,
Speed of polishing is uniform, and emery wheel can move up and down, and the optional position in rail lip height be polished, rail lip is whole
Body polishing effect is good.
2nd, the utility model, circular shaft is fixedly connected with suspension bracket, lifter plate is connected with ball nut, is opened on lifter plate
There is circular hole, circular shaft is plugged on the circular hole of lifter plate, and whole suspension bracket can just swing certain angle during moving up and down, and is adjusted
Emery wheel and the relative position of rail lip height are saved, emery wheel is entered line tilt polishing to rail lip, and then realize rail lip
Chamfering after polishing.
3rd, the utility model, internal gear being provided with circular hole, external gear being cased with circular shaft, suspension bracket passes through tooth with lifter plate
Wheel rotation connection, by gear-driven mode, can increase swing angle of the suspension bracket during moving up and down, and can carry
The flexible swinging of high suspension bracket, beneficial to the whole structure for improving chamfering after rail lip is polished.
4th, the utility model, handle is fixed with lifter plate, handle is connected with internal gear, can be grasped manually by handle
The swing angle of vertical suspension bracket, fixed point polishing can be carried out for rail lip height optional position, angle, so as to strengthen rail fertilizer
The polishing fineness on side.
5th, the utility model, be provided with spacing hole on circular shaft, be plugged with spacer pin on spacing hole, lifter plate be located at suspension bracket with
Between spacer pin, by restriction of the spacer pin to circular shaft, it can prevent circular shaft from being skidded off out of lifter plate circular hole, and then can protect
Barrier suspension bracket is rotatably connected with lifter plate all the time, prevents suspension bracket from dropping, and ensures that the whole use for moving up and down device is stable
Property.
6th, the utility model, the bottom of frame are fixed with two back-up roller wheels, and the size of two back-up roller wheels is identical, energy
Certain support force is enough provided for frame, reduces the load of frame, ensures the structural strength of frame, extend frame uses the longevity
Life.
7th, the utility model, upper sliding block are four, left side and the right side respectively distribution two of frame, can make suspension bracket more
Add smoothly realization to move up and down, and there is more preferable stationarity.
8th, the utility model, road wheel are double flanges, and double flanges include first flange, second flange and through the first method
The blue flange bracket with second flange, using double flange arrangements, rail is located just on the flange bracket of double flanges, first flange
It is spacing to rail progress with second flange, it can ensure that whole frame smoothly vertically moves along rail, prevent road wheel in steel
Lateral displacement is produced on the horizontal direction of rail, and beneficial to raising rail lip longitudinal direction polishing effect.
9th, the utility model, flange bracket include integrally formed main body, the first stationary plane, the second stationary plane and work
Face, working face are arc surface, can be preferably bonded with rail rail level, further prevent road wheel on the horizontal direction of rail
Produce lateral displacement.
Tenth, the utility model, roller include single flange and flange post, and single flange and flange post is is welded to connect, in frame
The dual drive structure for having complemented each other to form frame of the pulse motor that driving roller rotates, roller and road wheel is additionally provided with,
Frame operation can be made more steady.
11, the utility model, in addition to control device, control device includes the battery of electrical connection, stepper motor drives
Dynamic device and electric control switch, battery, stepper motor driver and electric control switch are each attached in frame, stepper motor
Driver, the rotating speed and electrodeless variable-speed of pulse motor on controlled level apparatus for feeding, and numeral is converted to the horizontal stroke of emery wheel
To amount of feed；For controlling the rotating speed and electrodeless variable-speed of pulse motor on running gear, and numeral be converted to the longitudinal direction of emery wheel to
Input, the rotating speed and amount of feed of digital control emery wheel can be realized by control device, control accuracy is high, can further ensure
The overall polishing fineness and polishing effect of rail lip.
12, the utility model, frame include the first quarter bend, the second quarter bend, the 3rd quarter bend and steel plate, the first quarter bend and
For two quarter bends respectively with the 3rd quarter bend vertical connection, Interal fixation is simple in construction between the first quarter bend and the second quarter bend, overall strong
Degree is higher, easily fabricated, has good load.
13, the utility model, first laser rangefinder and second laser rangefinder are provided with frame, and first laser is surveyed
Distance meter and second laser rangefinder are respectively positioned on road wheel side, and first laser rangefinder is fixed on the first quarter bend, second laser
Rangefinder is fixed on the second quarter bend, and the thickness of rail lip before polishing can be measured by first laser rangefinder, and second swashs
Optar can measure the effect after rail lip polishing, so as to beneficial to the overall fineness for improving rail lip polishing.
14, the utility model, drive mechanism are petrol engine, and the input shaft of petrol engine and gear accelerating chamber connects
Connect, directly coupled with emery wheel by gear accelerating chamber as power source, petrol engine using petrol engine, essence can be kept
True gearratio, increase grinding wheel speed, improve grinding efficiency.
15, the utility model, the first support plate and the second support plate, the first support plate and the second support plate are connected with mobile platform
Parallel arrangement, is provided with the dust cover for blocking emery wheel between the first support plate and the second support plate, dust cover is in form of an inverted " u ",
With certain dust-proof effect, the long-term use of flexibility of emery wheel and stability can be kept.
16, the utility model, ball wire bar pair include screw mandrel, feed screw nut and bearing block, and one end of screw mandrel passes through axle
Bearing is connected with pulse motor, and the other end of screw mandrel is connected by feed screw nut with mobile platform, screw mandrel, feed screw nut and axle
Bearing is standard component, it is not necessary to which lathe additionally individually fabricates, and the driving moment of screw mandrel is only to slide in ball wire bar pair
/ 3rd of screw mandrel, torque is smaller, more laborsaving, beneficial to the stability for improving grinder buffing.
Brief description of the drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, its
In：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation that the utility model ball wire bar pair is connected with mobile platform；
Fig. 4 is the structural representation that dust cover is set on the utility model mobile platform；
Fig. 5 is the structural representation that the utility model road wheel is double flanges；
Fig. 6 is the utility model suspension bracket and the structural representation of lifter plate rotation connection；
Fig. 7 is the structural representation of the utility model frame dual drive；
Marked in figure：1st, frame, 2, suspension bracket, 3, ball-bearing housing, 4, ball screw, 5, ball nut, 6, stepper motor,
7th, upper sliding block, 8, driving gear, 9, driven gear, 10, road wheel, 11, roller, 12, motor, 13, emery wheel, 14, gear adds
Fast case, 15, mobile platform, 16, cross sliding clock, 17, drive mechanism, 18, pulse motor, 19, ball wire bar pair, 20, circular shaft,
21st, lifter plate, 22, circular hole, 23, internal gear, 24, external gear, 25, handle, 26, spacer pin, 27, first flange, the 28, second method
Orchid, 29, flange bracket, 30, main body, the 31, first stationary plane, the 32, second stationary plane, 33, working face, 34, single flange, 35, method
Lan Zhu, 36, pulse motor, 37, battery, 38, stepper motor driver, 39, electric control switch, the 40, first quarter bend, 41,
Second quarter bend, the 42, the 3rd quarter bend, 43, steel plate, 44, first laser rangefinder, 45, second laser rangefinder, the 46, first support plate,
47th, the second support plate, 48, dust cover, 49, screw mandrel, 50, feed screw nut, 51, bearing block.
Embodiment
Embodiment 1
A kind of rail lip automatic sander, including frame 1, in addition to move up and down device, running gear and level to
Enter device；
The device that moves up and down includes suspension bracket 2, ball-bearing housing 3, ball screw 4 and the rolling being enclosed on ball screw 4
Pearl nut 5, is provided with stepper motor 6 and upper sliding block 7 in the frame 1, and suspension bracket 2, which passes through upper sliding block 7 and slided with frame 1, to be connected
Connect, the motor shaft of stepper motor 6 is connected with ball-bearing housing 3, and one end of the ball screw 4 is connected with ball-bearing housing 3, separately
Suspension bracket 2 is run through in one end, and suspension bracket 2 is connected with ball screw 4 by ball nut 5；
The running gear includes driving gear 8, driven gear 9, road wheel 10, roller 11 and is arranged in frame 1
Motor 12, the motor axis connection of driving gear 8 and motor 12, driven gear 9 pass through meshed transmission gear, institute with driving gear 8
State road wheel 10 to be connected with driven gear 9, road wheel 10 is arranged on the side of frame 1, and roller 11 is arranged on the another of frame 1
Side；
The horizontal apparatus for feeding include emery wheel 13, gear accelerating chamber 14, mobile platform 15, cross sliding clock 16, positioned at hanging
The drive mechanism 17 of the top of frame 2, the pulse motor 18 and ball wire bar pair 19 being fixed on suspension bracket 2, gear accelerating chamber 14
Output shaft is connected with emery wheel 13, and input shaft is connected with drive mechanism 17, the ball wire bar pair 19 respectively with pulse motor 18
Being connected with mobile platform 15, cross sliding clock 16 is slidably connected on suspension bracket 2, and mobile platform 15 is fixedly connected with cross sliding clock 16,
Drive mechanism 17 is fixed on mobile platform 15.
The present embodiment is most basic embodiment, and " moving up and down device includes suspension bracket, ball-bearing housing, ball screw
With the ball nut being enclosed on ball screw, be provided with stepper motor and upper sliding block in frame, suspension bracket by upper sliding block with
Housing slide is connected, and the motor shaft of stepper motor is connected with ball-bearing housing, and one end of ball screw is connected with ball-bearing housing,
The other end runs through suspension bracket, and suspension bracket is connected with ball screw by ball nut；Running gear include driving gear, driven gear,
The motor axis connection of road wheel, roller and the motor being arranged in frame, driving gear and motor, driven gear and driving gear
By meshed transmission gear, road wheel is connected with driven gear, and road wheel is arranged on the side of frame, and roller is arranged on frame
Opposite side；Horizontal apparatus for feeding includes emery wheel, gear accelerating chamber, mobile platform, cross sliding clock, the driving machine above suspension bracket
Structure, the pulse motor and ball wire bar pair being fixed on suspension bracket, the output shaft of gear accelerating chamber are connected with emery wheel, input shaft with
Drive mechanism is connected, and ball wire bar pair is connected with pulse motor and mobile platform respectively, and cross sliding clock is slidably connected at suspension bracket
On, mobile platform is fixedly connected with cross sliding clock, and drive mechanism is fixed on a mobile platform ", pass through pulse motor and ball
Gyration is converted into the linear motion of ball wire bar pair by the mutual cooperation of screw pair, pulse motor, makes cross sliding clock band
Emery wheel on dynamic mobile platform realizes the automatic laterally feed of emery wheel close to rail, can be according to different thickness without manually adjusting
The rail lip of degree selects different amount of feed, realizes disposable polishing, grinding efficiency height.Motor driving driving gear rotates,
Transferred power to by meshed transmission gear on road wheel, can be with even compared with low velocity when polishing rail lip
Speed is mobile, drives emery wheel to be longitudinally fed automatically, longitudinal polishing is carried out to rail lip, polishing speed is uniform, being capable of effective guarantee
The overall polishing effect of rail lip.When polishing rail lip, the gyration of stepper motor is converted into ball wire
The up and down motion of bar, and then drive the emery wheel on suspension bracket to move up and down, so as to the optional position in rail lip height
Polished, improve the whole structure of rail lip polishing., can be simultaneously to rail lip as a complete technical scheme
It is horizontal and vertical polished, without manually adjusting, different amount of feed can be selected according to the rail lip of different-thickness,
Disposable polishing is realized, polishing speed is uniform, and emery wheel can move up and down, and the optional position in rail lip height is carried out
Polishing, rail lip effect of integrally polishing are good.
Embodiment 2
A kind of rail lip automatic sander, including frame 1, in addition to move up and down device, running gear and level to
Enter device；
The device that moves up and down includes suspension bracket 2, ball-bearing housing 3, ball screw 4 and the rolling being enclosed on ball screw 4
Pearl nut 5, is provided with stepper motor 6 and upper sliding block 7 in the frame 1, and suspension bracket 2, which passes through upper sliding block 7 and slided with frame 1, to be connected
Connect, the motor shaft of stepper motor 6 is connected with ball-bearing housing 3, and one end of the ball screw 4 is connected with ball-bearing housing 3, separately
Suspension bracket 2 is run through in one end, and suspension bracket 2 is connected with ball screw 4 by ball nut 5；
The running gear includes driving gear 8, driven gear 9, road wheel 10, roller 11 and is arranged in frame 1
Motor 12, the motor axis connection of driving gear 8 and motor 12, driven gear 9 pass through meshed transmission gear, institute with driving gear 8
State road wheel 10 to be connected with driven gear 9, road wheel 10 is arranged on the side of frame 1, and roller 11 is arranged on the another of frame 1
Side；
The horizontal apparatus for feeding include emery wheel 13, gear accelerating chamber 14, mobile platform 15, cross sliding clock 16, positioned at hanging
The drive mechanism 17 of the top of frame 2, the pulse motor 18 and ball wire bar pair 19 being fixed on suspension bracket 2, gear accelerating chamber 14
Output shaft is connected with emery wheel 13, and input shaft is connected with drive mechanism 17, the ball wire bar pair 19 respectively with pulse motor 18
Being connected with mobile platform 15, cross sliding clock 16 is slidably connected on suspension bracket 2, and mobile platform 15 is fixedly connected with cross sliding clock 16,
Drive mechanism 17 is fixed on mobile platform 15.
Circular shaft 20 is fixedly connected with the suspension bracket 2, lifter plate 21 is connected with ball nut 5, is provided with lifter plate 21
Circular hole 22, circular shaft 20 are plugged on the circular hole 22 of lifter plate 21.
Internal gear 23 is provided with the circular hole 22, external gear 24 is cased with circular shaft 20, suspension bracket 2 passes through tooth with lifter plate 21
Wheel rotation connection.
Handle 25 is fixed with the lifter plate 21, handle 25 is connected with internal gear 23.
The present embodiment is a better embodiment, is fixedly connected with circular shaft on suspension bracket, lifter plate is connected with ball nut,
Circular hole is provided with lifter plate, circular shaft is plugged on the circular hole of lifter plate, and whole suspension bracket can just be swung during moving up and down
Certain angle, regulation emery wheel and the relative position of rail lip height, emery wheel is set to enter line tilt polishing, Jin Ershi to rail lip
Chamfering after existing rail lip polishing.
Internal gear is provided with circular hole, external gear is cased with circular shaft, suspension bracket is connected by pinion rotation with lifter plate, passed through
Gear-driven mode, swing angle of the suspension bracket during moving up and down can be increased, and the swing spirit of suspension bracket can be improved
Activity, beneficial to the whole structure for improving chamfering after rail lip is polished.
Handle is fixed with lifter plate, handle is connected with internal gear, and the angle of oscillation of manually handle suspension bracket is capable of by handle
Degree, fixed point polishing can be carried out for rail lip height optional position, angle, it is fine so as to strengthen the polishing of rail lip
Degree.
Embodiment 3
A kind of rail lip automatic sander, including frame 1, in addition to move up and down device, running gear and level to
Enter device；
The device that moves up and down includes suspension bracket 2, ball-bearing housing 3, ball screw 4 and the rolling being enclosed on ball screw 4
Pearl nut 5, is provided with stepper motor 6 and upper sliding block 7 in the frame 1, and suspension bracket 2, which passes through upper sliding block 7 and slided with frame 1, to be connected
Connect, the motor shaft of stepper motor 6 is connected with ball-bearing housing 3, and one end of the ball screw 4 is connected with ball-bearing housing 3, separately
Suspension bracket 2 is run through in one end, and suspension bracket 2 is connected with ball screw 4 by ball nut 5；
The running gear includes driving gear 8, driven gear 9, road wheel 10, roller 11 and is arranged in frame 1
Motor 12, the motor axis connection of driving gear 8 and motor 12, driven gear 9 pass through meshed transmission gear, institute with driving gear 8
State road wheel 10 to be connected with driven gear 9, road wheel 10 is arranged on the side of frame 1, and roller 11 is arranged on the another of frame 1
Side；
The horizontal apparatus for feeding include emery wheel 13, gear accelerating chamber 14, mobile platform 15, cross sliding clock 16, positioned at hanging
The drive mechanism 17 of the top of frame 2, the pulse motor 18 and ball wire bar pair 19 being fixed on suspension bracket 2, gear accelerating chamber 14
Output shaft is connected with emery wheel 13, and input shaft is connected with drive mechanism 17, the ball wire bar pair 19 respectively with pulse motor 18
Being connected with mobile platform 15, cross sliding clock 16 is slidably connected on suspension bracket 2, and mobile platform 15 is fixedly connected with cross sliding clock 16,
Drive mechanism 17 is fixed on mobile platform 15.
Circular shaft 20 is fixedly connected with the suspension bracket 2, lifter plate 21 is connected with ball nut 5, is provided with lifter plate 21
Circular hole 22, circular shaft 20 are plugged on the circular hole 22 of lifter plate 21.
Internal gear 23 is provided with the circular hole 22, external gear 24 is cased with circular shaft 20, suspension bracket 2 passes through tooth with lifter plate 21
Wheel rotation connection.
Handle 25 is fixed with the lifter plate 21, handle 25 is connected with internal gear 23.
Spacing hole is provided with the circular shaft 20, is plugged with spacer pin 26 on spacing hole, lifter plate 21 be located at suspension bracket 2 with it is spacing
Between pin 26.
The bottom of the frame 1 is fixed with two back-up roller wheels, and the size of two back-up roller wheels is identical.
The upper sliding block 7 is four, left side and the right side respectively distribution two of frame 1.
The road wheel 10 is double flanges, and double flanges include first flange 27, second flange 28 and through first flange 27
With the flange bracket 29 of second flange 28.
The flange bracket 29 includes integrally formed main body 30, the first stationary plane 31, the second stationary plane 32 and working face
33, working face 33 is arc surface.
The present embodiment is another better embodiment, is provided with spacing hole on circular shaft, spacer pin is plugged with spacing hole, lifting
Plate, by restriction of the spacer pin to circular shaft, can prevent that circular shaft is sliding out of lifter plate circular hole between suspension bracket and spacer pin
Go out, and then can ensure that suspension bracket is rotatably connected with lifter plate all the time, prevents suspension bracket from dropping, guarantee entirely moves up and down dress
The stability in use put.
The bottom of frame is fixed with two back-up roller wheels, and the size of two back-up roller wheels is identical, can provide one for frame
Fixed support force, reduce the load of frame, ensure the structural strength of frame, extend the service life of frame.
Upper sliding block is four, left side and the right side respectively distribution two of frame, suspension bracket can be made more smoothly to realize
Lower movement, and there is more preferable stationarity.
Road wheel is double flanges, and double flanges include first flange, second flange and through first flange and second flange
Flange bracket, using double flange arrangements, rail is located just on the flange bracket of double flanges, and first flange and second flange are to steel
Rail progress is spacing, can ensure that whole frame smoothly vertically moves along rail, prevent road wheel on the horizontal direction of rail
Lateral displacement is produced, and beneficial to raising rail lip longitudinal direction polishing effect.
Flange bracket includes integrally formed main body, the first stationary plane, the second stationary plane and working face, and working face is circular arc
Face, it can be preferably bonded with rail rail level, further prevent road wheel from producing lateral displacement on the horizontal direction of rail.
Embodiment 4
A kind of rail lip automatic sander, including frame 1, in addition to move up and down device, running gear and level to
Enter device；
The device that moves up and down includes suspension bracket 2, ball-bearing housing 3, ball screw 4 and the rolling being enclosed on ball screw 4
Pearl nut 5, is provided with stepper motor 6 and upper sliding block 7 in the frame 1, and suspension bracket 2, which passes through upper sliding block 7 and slided with frame 1, to be connected
Connect, the motor shaft of stepper motor 6 is connected with ball-bearing housing 3, and one end of the ball screw 4 is connected with ball-bearing housing 3, separately
Suspension bracket 2 is run through in one end, and suspension bracket 2 is connected with ball screw 4 by ball nut 5；
The running gear includes driving gear 8, driven gear 9, road wheel 10, roller 11 and is arranged in frame 1
Motor 12, the motor axis connection of driving gear 8 and motor 12, driven gear 9 pass through meshed transmission gear, institute with driving gear 8
State road wheel 10 to be connected with driven gear 9, road wheel 10 is arranged on the side of frame 1, and roller 11 is arranged on the another of frame 1
Side；
The horizontal apparatus for feeding include emery wheel 13, gear accelerating chamber 14, mobile platform 15, cross sliding clock 16, positioned at hanging
The drive mechanism 17 of the top of frame 2, the pulse motor 18 and ball wire bar pair 19 being fixed on suspension bracket 2, gear accelerating chamber 14
Output shaft is connected with emery wheel 13, and input shaft is connected with drive mechanism 17, the ball wire bar pair 19 respectively with pulse motor 18
Being connected with mobile platform 15, cross sliding clock 16 is slidably connected on suspension bracket 2, and mobile platform 15 is fixedly connected with cross sliding clock 16,
Drive mechanism 17 is fixed on mobile platform 15.
Circular shaft 20 is fixedly connected with the suspension bracket 2, lifter plate 21 is connected with ball nut 5, is provided with lifter plate 21
Circular hole 22, circular shaft 20 are plugged on the circular hole 22 of lifter plate 21.
Internal gear 23 is provided with the circular hole 22, external gear 24 is cased with circular shaft 20, suspension bracket 2 passes through tooth with lifter plate 21
Wheel rotation connection.
Handle 25 is fixed with the lifter plate 21, handle 25 is connected with internal gear 23.
Spacing hole is provided with the circular shaft 20, is plugged with spacer pin 26 on spacing hole, lifter plate 21 be located at suspension bracket 2 with it is spacing
Between pin 26.
The bottom of the frame 1 is fixed with two back-up roller wheels, and the size of two back-up roller wheels is identical.
The upper sliding block 7 is four, left side and the right side respectively distribution two of frame 1.
The road wheel 10 is double flanges, and double flanges include first flange 27, second flange 28 and through first flange 27
With the flange bracket 29 of second flange 28.
The flange bracket 29 includes integrally formed main body 30, the first stationary plane 31, the second stationary plane 32 and working face
33, working face 33 is arc surface.
The roller 11 includes single flange 34 and flange post 35, and single flange 34 and flange post 35 is are welded to connect, in frame 1
It is additionally provided with the pulse motor 36 that driving roller 11 rotates.
Also include control device, control device includes battery 37, stepper motor driver 38 and the electrical equipment control of electrical connection
System switch 39, battery 37, stepper motor driver 38 and electric control switch 39 are each attached in frame 1, and stepper motor drives
Dynamic device 38, the rotating speed and electrodeless variable-speed of pulse motor 18 on controlled level apparatus for feeding, and numeral is converted to emery wheel 13
Horizontal amount of feed；For controlling the rotating speed and electrodeless variable-speed of pulse motor 36 on running gear, and numeral is converted to emery wheel 13
Longitudinal amount of feed.
The frame 1 includes the first quarter bend 40, the second quarter bend 41, the 3rd quarter bend 42 and steel plate 43, the first quarter bend 40 and
Two quarter bends 41 are fixed between the first quarter bend 40 and the second quarter bend 41 with the vertical connection of the 3rd quarter bend 42, steel plate 43 respectively.
First laser rangefinder 44 and second laser rangefinder 45, first laser rangefinder 44 are provided with the frame 1
The side of road wheel 10 is respectively positioned on second laser rangefinder 45, first laser rangefinder 44 is fixed on the first quarter bend 40, and second
Laser range finder 45 is fixed on the second quarter bend 41.
The present embodiment is another better embodiment, and roller includes single flange and flange post, and single flange and flange post is weldering
Connect in succession, the pulse motor that driving roller rotates is additionally provided with frame, roller and road wheel have complemented each other to form frame
Dual drive structure, can make frame operation it is more steady.
Also include control device, battery, stepper motor driver and the electrical equipment control that control device includes electrical connection are opened
Close, battery, stepper motor driver and electric control switch are each attached in frame, stepper motor driver, for controlling
The rotating speed and electrodeless variable-speed of pulse motor on horizontal apparatus for feeding, and numeral is converted to the horizontal amount of feed of emery wheel；For controlling
The rotating speed and electrodeless variable-speed of pulse motor on running gear processed, and numeral is converted to longitudinal amount of feed of emery wheel, is filled by controlling
The rotating speed and amount of feed of digital control emery wheel can be realized by putting, and control accuracy is high, can further ensure the entirety of rail lip
Fineness of polishing and polishing effect.
Frame includes the first quarter bend, the second quarter bend, the 3rd quarter bend and steel plate, and the first quarter bend and the second quarter bend are respectively with the 3rd
Quarter bend vertical connection, Interal fixation is simple in construction between the first quarter bend and the second quarter bend, and bulk strength is higher, easily fabricated,
With good load.
First laser rangefinder and second laser rangefinder are provided with frame, first laser rangefinder and second laser are surveyed
Distance meter is respectively positioned on road wheel side, and first laser rangefinder is fixed on the first quarter bend, and second laser rangefinder is fixed on second
On quarter bend, the thickness of rail lip before polishing can be measured by first laser rangefinder, second laser rangefinder can measure
The effect gone out after rail lip polishing, so as to beneficial to the overall fineness for improving rail lip polishing.
Embodiment 5
A kind of rail lip automatic sander, including frame 1, in addition to move up and down device, running gear and level to
Enter device；
The device that moves up and down includes suspension bracket 2, ball-bearing housing 3, ball screw 4 and the rolling being enclosed on ball screw 4
Pearl nut 5, is provided with stepper motor 6 and upper sliding block 7 in the frame 1, and suspension bracket 2, which passes through upper sliding block 7 and slided with frame 1, to be connected
Connect, the motor shaft of stepper motor 6 is connected with ball-bearing housing 3, and one end of the ball screw 4 is connected with ball-bearing housing 3, separately
Suspension bracket 2 is run through in one end, and suspension bracket 2 is connected with ball screw 4 by ball nut 5；
The running gear includes driving gear 8, driven gear 9, road wheel 10, roller 11 and is arranged in frame 1
Motor 12, the motor axis connection of driving gear 8 and motor 12, driven gear 9 pass through meshed transmission gear, institute with driving gear 8
State road wheel 10 to be connected with driven gear 9, road wheel 10 is arranged on the side of frame 1, and roller 11 is arranged on the another of frame 1
Side；
The horizontal apparatus for feeding include emery wheel 13, gear accelerating chamber 14, mobile platform 15, cross sliding clock 16, positioned at hanging
The drive mechanism 17 of the top of frame 2, the pulse motor 18 and ball wire bar pair 19 being fixed on suspension bracket 2, gear accelerating chamber 14
Output shaft is connected with emery wheel 13, and input shaft is connected with drive mechanism 17, the ball wire bar pair 19 respectively with pulse motor 18
Being connected with mobile platform 15, cross sliding clock 16 is slidably connected on suspension bracket 2, and mobile platform 15 is fixedly connected with cross sliding clock 16,
Drive mechanism 17 is fixed on mobile platform 15.
Circular shaft 20 is fixedly connected with the suspension bracket 2, lifter plate 21 is connected with ball nut 5, is provided with lifter plate 21
Circular hole 22, circular shaft 20 are plugged on the circular hole 22 of lifter plate 21.
Internal gear 23 is provided with the circular hole 22, external gear 24 is cased with circular shaft 20, suspension bracket 2 passes through tooth with lifter plate 21
Wheel rotation connection.
Handle 25 is fixed with the lifter plate 21, handle 25 is connected with internal gear 23.
Spacing hole is provided with the circular shaft 20, is plugged with spacer pin 26 on spacing hole, lifter plate 21 be located at suspension bracket 2 with it is spacing
Between pin 26.
The bottom of the frame 1 is fixed with two back-up roller wheels, and the size of two back-up roller wheels is identical.
The upper sliding block 7 is four, left side and the right side respectively distribution two of frame 1.
The road wheel 10 is double flanges, and double flanges include first flange 27, second flange 28 and through first flange 27
With the flange bracket 29 of second flange 28.
The flange bracket 29 includes integrally formed main body 30, the first stationary plane 31, the second stationary plane 32 and working face
33, working face 33 is arc surface.
The roller 11 includes single flange 34 and flange post 35, and single flange 34 and flange post 35 is are welded to connect, in frame 1
It is additionally provided with the pulse motor 36 that driving roller 11 rotates.
Also include control device, control device includes battery 37, stepper motor driver 38 and the electrical equipment control of electrical connection
System switch 39, battery 37, stepper motor driver 38 and electric control switch 39 are each attached in frame 1, and stepper motor drives
Dynamic device 38, the rotating speed and electrodeless variable-speed of pulse motor 18 on controlled level apparatus for feeding, and numeral is converted to emery wheel 13
Horizontal amount of feed；For controlling the rotating speed and electrodeless variable-speed of pulse motor 36 on running gear, and numeral is converted to emery wheel 13
Longitudinal amount of feed.
The frame 1 includes the first quarter bend 40, the second quarter bend 41, the 3rd quarter bend 42 and steel plate 43, the first quarter bend 40 and
Two quarter bends 41 are fixed between the first quarter bend 40 and the second quarter bend 41 with the vertical connection of the 3rd quarter bend 42, steel plate 43 respectively.
First laser rangefinder 44 and second laser rangefinder 45, first laser rangefinder 44 are provided with the frame 1
The side of road wheel 10 is respectively positioned on second laser rangefinder 45, first laser rangefinder 44 is fixed on the first quarter bend 40, and second
Laser range finder 45 is fixed on the second quarter bend 41.
The drive mechanism 17 is the input axis connection of petrol engine, petrol engine and gear accelerating chamber 14.
The first support plate 46 and the second support plate 47 are connected with the mobile platform 15, the first support plate 46 and the second support plate 47 are flat
Row arrangement, the dust cover 48 for blocking emery wheel 13 is provided between the first support plate 46 and the second support plate 47, dust cover 48 is in
" u "-shaped shape.
The ball wire bar pair 19 includes screw mandrel 49, feed screw nut 50 and bearing block 51, and one end of screw mandrel 49 passes through bearing
Seat 51 is connected with pulse motor 18, and the other end of screw mandrel 49 is connected by feed screw nut 50 with mobile platform 15.
The present embodiment is preferred forms, and drive mechanism is petrol engine, petrol engine and gear accelerating chamber
Axis connection is inputted, is directly coupled with emery wheel by gear accelerating chamber as power source, petrol engine using petrol engine, energy
Accurate gearratio is enough kept, increases grinding wheel speed, improves grinding efficiency.The first support plate and second are connected with mobile platform
Plate, the first support plate and the second support plate parallel arrangement, are provided between the first support plate and the second support plate for blocking the dust-proof of emery wheel
Cover, dust cover is in form of an inverted " u ", has certain dust-proof effect, can keep the long-term use of flexibility of emery wheel and stability.
Ball wire bar pair includes screw mandrel, feed screw nut and bearing block, and one end of screw mandrel is connected through bearing block with pulse motor, screw mandrel
The other end be connected by feed screw nut with mobile platform, screw mandrel, feed screw nut and bearing block are standard component, it is not necessary to lathe
Extra individually to fabricate, the driving moment of screw mandrel is only 1/3rd of sliding screw in ball wire bar pair, and torque is smaller, more
Add it is laborsaving, beneficial to improve grinder buffing stability.
Claims (10)
1. a kind of rail lip automatic sander, including frame（1）, it is characterised in that：Also include moving up and down device, walking dress
Put and horizontal apparatus for feeding；
The device that moves up and down includes suspension bracket（2）, ball-bearing housing（3）, ball screw（4）Be enclosed on ball screw（4）On
Ball nut（5）, the frame（1）On be provided with stepper motor（6）With upper sliding block（7）, suspension bracket（2）Pass through upper sliding block
（7）With frame（1）It is slidably connected, stepper motor（6）Motor shaft and ball-bearing housing（3）Connection, the ball screw（4）'s
One end and ball-bearing housing（3）Connection, the other end run through suspension bracket（2）, suspension bracket（2）With ball screw（4）Pass through ball nut（5）
Connection；
The running gear includes driving gear（8）, driven gear（9）, road wheel（10）, roller（11）Be arranged on frame
（1）On motor（12）, driving gear（8）With motor（12）Motor axis connection, driven gear（9）With driving gear（8）It is logical
Cross meshed transmission gear, the road wheel（10）With driven gear（9）Connection, road wheel（10）It is arranged on frame（1）Side,
Roller（11）It is arranged on frame（1）Opposite side；
The horizontal apparatus for feeding includes emery wheel（13）, gear accelerating chamber（14）, mobile platform（15）, cross sliding clock（16）, position
In suspension bracket（2）The drive mechanism of top（17）, be fixed on suspension bracket（2）On pulse motor（18）And ball wire bar pair（19）,
Gear accelerating chamber（14）Output shaft and emery wheel（13）Connection, input shaft and drive mechanism（17）Connection, the ball wire bar pair
（19）Respectively with pulse motor（18）And mobile platform（15）Connection, cross sliding clock（16）It is slidably connected at suspension bracket（2）On, move
Moving platform（15）With cross sliding clock（16）It is fixedly connected, drive mechanism（17）It is fixed on mobile platform（15）On.
A kind of 2. rail lip automatic sander according to claim 1, it is characterised in that：The suspension bracket（2）Upper fixation
It is connected with circular shaft（20）, ball nut（5）On be connected with lifter plate（21）, lifter plate（21）On be provided with circular hole（22）, circular shaft
（20）It is plugged on lifter plate（21）Circular hole（22）On.
A kind of 3. rail lip automatic sander according to claim 2, it is characterised in that：The circular hole（22）Interior setting
There is internal gear（23）, circular shaft（20）On be cased with external gear（24）, suspension bracket（2）With lifter plate（21）Connected by pinion rotation.
A kind of 4. rail lip automatic sander according to claim 3, it is characterised in that：The lifter plate（21）It is upper solid
Surely there is handle（25）, handle（25）With internal gear（23）Connection.
A kind of 5. rail lip automatic sander according to claim 2, it is characterised in that：The circular shaft（20）On be provided with
Spacing hole, spacer pin is plugged with spacing hole（26）, lifter plate（21）Positioned at suspension bracket（2）With spacer pin（26）Between.
A kind of 6. rail lip automatic sander according to claim 1, it is characterised in that：The frame（1）Bottom
Two back-up roller wheels are fixed with, the size of two back-up roller wheels is identical.
A kind of 7. rail lip automatic sander according to claim 1, it is characterised in that：The upper sliding block（7）For
Four, frame（1）Left side and right side respectively distribution two.
A kind of 8. rail lip automatic sander according to claim 1, it is characterised in that：The road wheel（10）To be double
Flange, double flanges include first flange（27）, second flange（28）With through first flange（27）With second flange（28）Method
Blue support（29）.
A kind of 9. rail lip automatic sander according to claim 8, it is characterised in that：The flange bracket（29）Bag
Include integrally formed main body（30）, the first stationary plane（31）, the second stationary plane（32）And working face（33）, working face（33）For circle
Cambered surface.
A kind of 10. rail lip automatic sander according to claim 1, it is characterised in that：The roller（11）Including
Single flange（34）With flange post（35）, single flange（34）With flange post（35）To be welded to connect, frame（1）On be additionally provided with driving
Roller（11）The pulse motor of rotation（36）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877488.5U CN206986647U (en) | 2017-07-19 | 2017-07-19 | A kind of rail lip automatic sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877488.5U CN206986647U (en) | 2017-07-19 | 2017-07-19 | A kind of rail lip automatic sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986647U true CN206986647U (en) | 2018-02-09 |
Family
ID=61404268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877488.5U Expired - Fee Related CN206986647U (en) | 2017-07-19 | 2017-07-19 | A kind of rail lip automatic sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217558A (en) * | 2017-07-19 | 2017-09-29 | 西藏天仁科技发展有限公司 | A kind of rail lip automatic sander |
-
2017
- 2017-07-19 CN CN201720877488.5U patent/CN206986647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217558A (en) * | 2017-07-19 | 2017-09-29 | 西藏天仁科技发展有限公司 | A kind of rail lip automatic sander |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107217558A (en) | A kind of rail lip automatic sander | |
| CN201086222Y (en) | Six-shaft abrasive belt grinding machine | |
| CN107165008A (en) | A kind of sander of adjustable rail lip polishing height | |
| CN202023345U (en) | Full-automatic wall sanding machine | |
| CN206986647U (en) | A kind of rail lip automatic sander | |
| CN107175554A (en) | A kind of rail lip automatically grinding method | |
| CN207017088U (en) | A kind of rail fat-edges sander | |
| CN207017087U (en) | A kind of sander of adjustable rail lip polishing height | |
| CN107178016A (en) | A kind of rail fat-edges sander | |
| CN213444788U (en) | Adjustable inclination's mining engineering uses colliery conveyor | |
| CN207017086U (en) | It is a kind of to move up and down device suitable for rail fat-edges sander | |
| CN107175555A (en) | A kind of two-way rail fat-edges sander | |
| CN206982346U (en) | A kind of two-way rail fat-edges sander | |
| CN217149804U (en) | Cement grinding robot | |
| CN207017085U (en) | A kind of frame running gear | |
| CN215546616U (en) | Processingequipment is used in nodular cast iron well lid production | |
| CN206982368U (en) | A kind of horizontal apparatus for feeding of emery wheel | |
| CN201970186U (en) | Double-rotation rough grinding machine | |
| CN114318976A (en) | Steel rail grinding maintenance equipment | |
| CN114892459A (en) | Small-size compact steel rail grinding maintenance vehicle | |
| CN201220378Y (en) | Band grinding apparatus with B and C shafts movement | |
| CN221342632U (en) | Sand and stone receiving lifting device | |
| CN217324784U (en) | Light and small steel rail grinding and maintaining device | |
| CN220377864U (en) | Improved concrete pouring device | |
| CN219426413U (en) | Bridge type intelligent thickness-fixing polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |