CN107571120A - A kind of steel rail refining mill automatic detection and adjustment mechanism - Google Patents
A kind of steel rail refining mill automatic detection and adjustment mechanism Download PDFInfo
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- CN107571120A CN107571120A CN201711104472.1A CN201711104472A CN107571120A CN 107571120 A CN107571120 A CN 107571120A CN 201711104472 A CN201711104472 A CN 201711104472A CN 107571120 A CN107571120 A CN 107571120A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000007670 refining Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000227 grinding Methods 0.000 claims abstract description 48
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000005498 polishing Methods 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 15
- 239000002184 metal Substances 0.000 abstract description 6
- 229910001651 emery Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention relates to railway equipment field, specifically, it is to be related to a kind of steel rail refining mill automatic detection and adjustment mechanism, including switching mechanism, the switching mechanism includes left side swing arm and right side swing arm, the left side swing arm on the left of elastic compression rubber and crossbeam by being flexibly connected, the right side swing arm is by swinging loose joint with being flexibly connected on the right side of crossbeam, the both ends of the crossbeam are connected with left side raise-lower hydraulic cylinder and right side raise-lower hydraulic cylinder, the left side raise-lower hydraulic cylinder and right side raise-lower hydraulic cylinder bottom are provided with copying apparatus.The grinding head device of the present invention by current feedback the combination copying apparatus of grinding wheel drive mitor can automatic decision rail mother metal relative position, and the amount of feeding of the good grinding head of adjust automatically, the essence for completing butt welding seam weld knurl are polished.
Description
Technical field
The present invention relates to railway equipment field, is to be related to a kind of steel rail refining mill automatic detection and adjustment machine specifically
Structure.
Background technology
According to《TB/T1632.2-2014 rail welding part 2 Flash Butt Weldings》Requirement, need after rail welding to carry out outer
Shape finishing and glacing flatness are examined（Fine grinding）：It can carry out profile finishing by the way of milling or grinding, during profile finishing, should not damage
Hinder rail mother metal.The rail Refining apparatus that current each rail welding base uses all is better simply equipment or manual grinding,
Also there is a small amount of import Refining apparatus, grinding efficiency is low.With developing rapidly for high ferro, gapless track is to weld seam after rail welding
Flatness requirements more and more higher, thus proposes very high requirement to rail Refining apparatus, and that is manually grasped, by human eye
The polishing requirement of high ferro rail cannot be met by judging the rail Refining apparatus of the polishing amount of feeding.
It is CN201120574938.6 that existing patent, which improves such as number of patent application, applying date 2011.12.31, entitled
The patent of invention of " a kind of mobile steel rail welding point profile refining mill ", its technical scheme are：The invention discloses one kind to move
Dynamic formula steel rail weld joint profile refining mill, its composition are：Two profiling seats (2) are connected as a single entity by housing (4), leading truck of polishing
(1) both ends are installed in rotation on two profiling seats (2), and the bottom of profiling seat (2), which is provided with, clamps rail (18) rail head
Clamping device (3)；The bottom of polishing leading truck (1) is longitudinally provided with line slideway (5), and emery wheel motor (6) is entered with emery wheel
It is connected to the emery wheel on case (7), emery wheel feed box (7) is linked on line slideway (5)；It is installed on polishing leading truck (1)
The output band of reciprocating motor (8) is connected with emery wheel motor (6).Documents rely primarily on the last testing number of steel rail alignment machine
According to operation rather than live actual detection is carried out, detection data are provided by a station on production line, machinery when gripping be present by mistake
Poor None- identified.
The content of the invention
To solve the above problems, it is an object of the invention to provide one kind suitable for steel rail welding line overlap after the Flash Butt Welding of base
Fine grinding processing steel rail refining mill automatic detection and adjustment mechanism.
The concrete scheme of the present invention is as follows：
A kind of steel rail refining mill automatic detection and adjustment mechanism, it is characterised in that：Including switching mechanism, the switching mechanism includes
Left side swing arm and right side swing arm, the left side swing arm on the left of elastic compression rubber and crossbeam by being flexibly connected, the right side pendulum
For arm by swinging loose joint with being flexibly connected on the right side of crossbeam, the swing loose joint that the application mentions is can be real known in the industry
The movable connection method of existing wobbling action, it is such as be hinged.The both ends of the crossbeam are connected with left side raise-lower hydraulic cylinder and right side
Raise-lower hydraulic cylinder, the left side raise-lower hydraulic cylinder and right side raise-lower hydraulic cylinder bottom are provided with copying apparatus.Tipper
Structure is used for adjusting grinding head mechanism and treats the relative position of rail grinding, finishing wheel is in optimal polishing posture, realizes rail head
Top and the automatic spy position of two sides weld seam and automatic precision polishing.Left side lifting hydraulic cylinder and right side lifting hydraulic cylinder are by ratio liquid
Pressure control valve is controlled, and to shorten variations in line pressure, proportional control valve is installed nearby with hydraulic cylinder.
The left side lifting hydraulic cylinder and right side lifting hydraulic cylinder are that vestibule spindle-type mounting means is fixedly mounted on crossbeam
Both ends.
The copying apparatus includes guide cylinder, laser sensor, mounting plate and installation contiguous block, the guiding gas
Cylinder front end is connected with installation contiguous block, and installation contiguous block is one block of finishing steel plate, and the laser sensor is close to installation connection
Block, the guide cylinder are arranged on mounting plate.Guide cylinder is equal in the copying apparatus of both sides when equipment is run
Stretch out, be close to front installation contiguous block and treat on rail grinding, laser sensor itself carries spring, and acquiescence stretching is close to pacify
Fill contiguous block.Installation contiguous block change in location feeds back signal to lifting hydraulic cylinder by laser sensor detection, realizes adjustment in real time
Equipment and the relative position for treating rail grinding.The both sides lifting hydraulic cylinder only when transverse-moving mechanism is performing reciprocating motion essence polishing
Locking relative position.
Further, each external tooth pivoting support is arranged on hold-down support by both ends for the left side swing arm and right side swing arm
On.
Grinding head mechanism is fixed on the lifting movable block of lifting supporting plate, and the lifting supporting plate is fixed on the installation of transverse-moving mechanism
On plate.
The grinding head mechanism includes finishing wheel and polishing motor, and the polishing motor is arranged on the installing plate of transverse-moving mechanism,
Rodless cylinder is fixed on turning beam, and the finishing wheel is connected by shaft coupling, and the lifting for being each attached to lifting supporting plate is lived
On motion block；Both dust excluding hood hypomere, dust excluding hood epimere are mutually connected, and are integrally attached on turning beam, drag chain mounting bracket is consolidated
It is scheduled in the swing arm of left side, drag chain one end is fixed in drag chain mounting bracket, and the drag chain other end is fixed on hold-down support.
Further, the steel rail refining mill automatic detection and adjustment mechanism also include transverse-moving trolley, the transverse-moving trolley
Outer is sander entirety outer cover, and the transverse-moving trolley bottom is provided with Equipment Foundations rail, and the both ends of the transverse-moving trolley are set
There is a rail guider, set on two rail guiders and need rail grinding, the transverse-moving trolley and touch screen operation case,
Electrical control cabinet, dedusting fan are connected with hydraulic station.
Mounting seat is fixed on transverse-moving trolley, hold-down support separation and mounting seat both sides, the hold-down support of both sides
Upper to be connected by pivoting support with the swing arm of both sides, the swing arm of turning beam and both sides is connected by be hinged with elastic compression rubber
Connect and switching mechanism is integrally formed, traverse displacement unit is arranged on turning beam by linear slider, is realized by Rodless cylinder reciprocal
Traversing, the installation of clamping alignment positioning device passes through sander entirety outer cover and outside with both ends hold-down support inner side, cleaning shaft
Deduster connects, and realizes to overall outer cover inside and the processing of polishing region dust absorbing.
The advantage of the invention is that：
1st, grinding head device of the invention can automatic decision rail mother metal by the current feedback combination copying apparatus of grinding wheel drive mitor
Relative position, and the amount of feeding of the good grinding head of adjust automatically, complete the essence polishing of butt welding seam weld knurl.
2nd, the sanding apparatus in the present invention need to only carry out both ends spy position and realize the whole-process automatic polishing of rail head of rail, polish
Efficiency high.
3rd, present invention is mainly applied to factory's weldering or base weldering, the overlap essence polishing after rail flash welding.
4th, the automatic refiner of rail of the present invention is to be detected in real time in equipment itself bruting process, is not clamped by equipment solid
Timing error influences, and only need to once visit position and can complete the polishing work of a rail head.
Brief description of the drawings
Fig. 1 is integral structure layout's schematic diagram of the present invention.
Fig. 2 is internal structure schematic diagram of the present invention.
Fig. 3 is rail top sanding apparatus structural representation in the present invention（Graphics）.
Fig. 4 is rail top sanding apparatus structural representation in the present invention（X-Y scheme）.
In accompanying drawing：Treat rail grinding 1, Equipment Foundations rail 2, sander entirety outer cover 3, touch screen operation case 4, electric-controlled
Cabinet 5 processed, rail guider 6, transverse-moving trolley 7, clamp alignment positioning device 8, mounting seat 9, switching mechanism 10, hold-down support
11st, swing arm 12, traverse displacement unit 13, turning beam 14, cleaning shaft 15.
Left side swing arm 101, right side swing arm 102, left side lifting hydraulic cylinder 103, right side lifting hydraulic cylinder 104, polishing motor
105th, Rodless cylinder 106, elastic compression rubber 107, swing loose joint 108, copying apparatus 109, grinding head lifting supporting plate 110, fine grinding
Emery wheel 111, dust excluding hood hypomere 112, dust excluding hood epimere 113, drag chain mounting bracket and its drag chain 114, crossbeam 115, grinding head mechanism
116。
Embodiment
Embodiment 1
A kind of steel rail refining mill automatic detection and adjustment mechanism include switching mechanism 10, and the switching mechanism 10 includes left side swing arm
101 and right side swing arm 102, the left side swing arm 101 is flexibly connected by elastic compression rubber 107 and the left side of crossbeam 115, described
Right side swing arm 102 is flexibly connected by swinging loose joint 108 with the right side of crossbeam 115, and the swing loose joint 108 that the application mentions is this
The movable connection method of wobbling action can be realized known in industry, it is such as be hinged.The both ends of the crossbeam 115 are connected with
Left side raise-lower hydraulic cylinder and right side raise-lower hydraulic cylinder, the left side raise-lower hydraulic cylinder and right side raise-lower hydraulic cylinder bottom
It is provided with copying apparatus 109.Switching mechanism 10 is used for adjusting grinding head mechanism 116 and treats the relative position of rail grinding 1, makes fine grinding
Emery wheel 111 is in optimal polishing posture, realizes rail head top and the automatic spy position of two sides weld seam and automatic precision polishing.Left side liter
Descending liquid cylinder pressure 103 and right side lifting hydraulic cylinder 104 are controlled by proportional hydraulic control valve, to shorten variations in line pressure, ratio control
Valve processed is installed nearby with hydraulic cylinder.
The left side lifting hydraulic cylinder 103 and right side lifting hydraulic cylinder 104 are that vestibule spindle-type mounting means is fixedly mounted
At the both ends of crossbeam 115.
The copying apparatus 109 includes guide cylinder, laser sensor, mounting plate and installation contiguous block, described to lead
Installation contiguous block is connected with to cylinder front end, installation contiguous block is one block of finishing steel plate, and the laser sensor is close to install
Contiguous block, the guide cylinder are arranged on mounting plate.Equipment is oriented to when running in the copying apparatus 109 of both sides
Cylinder stretches out, and is close to front installation contiguous block and treats on rail grinding 1, laser sensor itself carries spring, and acquiescence is stretched
Go out to be close to contiguous block is installed.Installation contiguous block change in location feeds back signal to lifting hydraulic cylinder by laser sensor detection, realizes
Real-time adjusting device and the relative position for treating rail grinding 1.The both sides only when transverse-moving mechanism is performing reciprocating motion essence polishing
Lifting hydraulic cylinder locking relative position.
Further, each external tooth pivoting support is arranged on admittedly by both ends for the left side swing arm 101 and right side swing arm 102
Determine on bearing 11.
Grinding head mechanism 116 is fixed on the lifting movable block of lifting supporting plate, and the lifting supporting plate is fixed on transverse-moving mechanism
On installing plate.
The grinding head mechanism 116 includes finishing wheel 111 and polishing motor 105, and the polishing motor 105 is arranged on transverse-moving mechanism
Installing plate on, Rodless cylinder 106 is fixed on turning beam 14, and the finishing wheel 111 is connected by shaft coupling, fixed
On the lifting movable block of lifting supporting plate；Both are mutually connected for dust excluding hood hypomere 112, dust excluding hood epimere 113, are integrally attached to turn over
Turn on crossbeam 14, drag chain mounting bracket is fixed in the swing arm 101 of left side, and drag chain one end is fixed in drag chain mounting bracket, and drag chain is another
One end is fixed on hold-down support 11.
Further, the steel rail refining mill automatic detection and adjustment mechanism also include transverse-moving trolley 7, the transverse-moving trolley
It is sander entirety outer cover 3 outside 7, the bottom of transverse-moving trolley 7 is provided with Equipment Foundations rail 2, the both ends of the transverse-moving trolley 7
Rail guider 6 is provided with, is set on two rail guiders 6 and needs rail grinding 1, the transverse-moving trolley 7 is with touching
Screen control box 4, electrical control cabinet 5, dedusting fan are connected with hydraulic station.
Mounting seat 9 is fixed on transverse-moving trolley 7, the separation of hold-down support 11 and the both sides of mounting seat 9, the fixation of both sides
It is connected on bearing 11 by pivoting support with the swing arm 12 of both sides, turning beam 14 and the swing arm 12 of both sides pass through be hinged and bullet
Property the connection of compressing rubber 107 be integrally formed switching mechanism 10, traverse displacement unit 13 is arranged on turning beam 14 by linear slider,
Reciprocal traversing, the installation of clamping alignment positioning device 8 and the inner side of both ends hold-down support 11, dust removing tube are realized by Rodless cylinder 106
Road 15 is connected by sander entirety outer cover 3 with outside deduster, is realized to overall outer cover inside and polishing region dust absorbing
Processing.
The grinding head device of the present invention can automatic decision rail mother metal by the current feedback combination copying apparatus 109 of grinding wheel drive mitor
Relative position, and the amount of feeding of the good grinding head of adjust automatically, complete the essence polishing of butt welding seam weld knurl.Sanding apparatus in the present invention
Both ends spy position need to only be carried out and realize the whole-process automatic polishing of rail head of rail, grinding efficiency height.Present invention is mainly applied to factory's weldering
Or base weldering, the overlap essence polishing after rail flash welding.The automatic refiner of rail of the present invention is in equipment itself bruting process
Detected in real time, error is influenceed when not gripped by equipment, and only need to once be visited position and can be completed the polishing of a rail head
Work.
Embodiment 2
The present invention is further described below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of intelligent shaped steel rail automatic sander, beats for rail head of rail postwelding automatic precision
Mill.Meet《TB/T1632.2-2014 rail welding part 2 Flash Butt Weldings》Profile finishing and glacing flatness examine（Fine grinding）Will
Ask, and equipped with Special dedusting device.
As shown in Figure 1 and Figure 2：The equipment is a kind of automatic refiner of rail, whole by Equipment Foundations rail 2, sander
External cover 3, touch screen operation case 4, electrical control cabinet 5, dedusting fan, hydraulic station, rail guider 6（Two sets）, traversing
Car 7, clamp alignment positioning device 8（Two sets）, mounting seat 9, switching mechanism 10, hold-down support 11（Each one of both ends）, swing arm
12（Each one of both sides）, traverse displacement unit 13, turning beam 14, the structure composition such as cleaning shaft 15.
As shown in Figure 1 and Figure 2：The transverse-moving trolley 7 is placed on Equipment Foundations rail 2.The transverse-moving trolley 7 by car body,
Wheel, gear, reducing motor etc. form.
As shown in Figure 2：The switching mechanism 10 is fixed on the hold-down support of both sides, and whole switching mechanism driving of having connected is real
Now overturn.Switching mechanism 10 is made up of servomotor, reductor, connecting shaft, driving pinion etc. realizes that vertical direction is positive and negative
Swing 90 degree.
As shown in Figure 1 and Figure 2：The rail clamps alignment positioning device 8 and is arranged in mounting seat 9, is laid out in equipment
Live apart both sides, clamp alignment positioning device 8 in conveying cylinder face as rail positioning reference plane.The rail clamps centering positioning
Device 8 is made up of support, roller, gear, hydraulic cylinder etc..
As shown in Figure 1 and Figure 2：The rail guider 6 is arranged on the both ends of transverse-moving trolley 7.The rail guider
6 pairs are treated that rail grinding 1 plays guide and limit into equipment, for preventing the rail on the streamline of base from colliding equipment.
As shown in Figure 1 and Figure 2：The refiner entirety outer cover 3 is arranged on transverse-moving trolley 7, passes through pipeline and external dedusting
Blower fan is connected.Lathe dedicated operations cantilever and touch screen operation case are installed on the refiner entirety outer cover 3, one can be rotated
Fixed angle, convenient operation.
As shown in Figure 1, Figure 2, Figure 3 shows：The hold-down support 11 is arranged in mounting seat 9.The swing arm 12 is horizontal with upset
Beam 14 be connected to become one entirely through switching mechanism 10 driving can from vertical direction it is positive and negative swing 90 degree, realize rail top,
The automatic spy position of rail top two sides weld seam overlap and automatic precision polishing.
As shown in Figure 3, Figure 4：The overall polishing switching mechanism is lifted by left side swing arm 101, right side swing arm 102, left side
Hydraulic cylinder 103, right side lifting hydraulic cylinder 104, polishing motor 105, Rodless cylinder 106, elastic compression rubber 107, swing loose joint
108th, copying apparatus（Two）109th, grinding head lifting supporting plate 110, finishing wheel 111, dust excluding hood hypomere 112, dust excluding hood epimere
113rd, the structure composition such as drag chain mounting bracket and its drag chain 114, crossbeam 115, grinding head mechanism 116.
As shown in Figure 2, Figure 3, Figure 4：The left side swing arm 101 is linked as entirety with right side swing arm 102 by two connecting rods.
Crossbeam 115 is installed in inner side, and the both ends of crossbeam 115 are by the feedback signal of copying apparatus 109 by two high-precision hydraulic cylinders（Left side lifts
Hydraulic cylinder 103, right side lifting hydraulic cylinder 104）Control lifting.For the relative position for adjusting grinding head mechanism Yu treating rail grinding 1,
Finishing wheel 111 is set to be in optimal polishing posture.
As shown in Figure 2, Figure 3, Figure 4：The left side swing arm 101, right side swing arm 102 pass through the respective external tooth pivoting support in both ends
On hold-down support 11.
As shown in Figure 3, Figure 4：The both ends of crossbeam 115 are flexible connection, pass on left elastic compression rubber 107 and a left side
Side-sway arm 101 connects.Right side is connected by swinging loose joint 108 with right side swing arm 102.Realize crossbeam both sides lifting hydraulic cylinder（It is left
Side lifting hydraulic cylinder 103, right side lifting hydraulic cylinder 104）Independent control do not restricted, left side lifting hydraulic cylinder 103, right side liter
Descending liquid cylinder pressure 104 is that vestibule spindle-type mounting means is fixedly mounted.
As shown in Figure 2 and Figure 3：The hydraulic station is arranged on the left back of transverse-moving trolley 7, and providing hydraulic system for equipment ensures,
Pipeline is connected by way of hard tube, flexible pipe combine with each hydraulic cylinder.Hydraulic cylinder control magnetic valve is installed concentratedly in hydraulic station
On（Lifting hydraulic cylinder 103, right side lifting hydraulic cylinder 104 are controlled by proportional hydraulic control valve on the left of both ends, to shorten loine pressure
Change, proportional control valve are installed nearby with hydraulic cylinder）.
As shown in Figure 3, Figure 4：The grinding head lifting supporting plate 110 be grinding head mechanism 116 regulation compensation mechanism, the bistrique
Lifting supporting plate 110 is made up of servomotor, reductor, ball-screw, line slideway etc..Adjust compensation mechanism by servomotor,
Reductor is direct-connected with ball-screw, drives the slide plate being fixed on sliding block to be moved on line slideway, realizes grinding head mechanism 116
Move up and down, and then realize the wear-compensating of emery wheel.
As shown in Figure 3, Figure 4：The transverse-moving mechanism 13 is fixed on Rodless cylinder, promotes transverse-moving mechanism 13 to exist by cylinder
Moved on crossbeam 115.Realize that finishing wheel 111 treats spy position and the reciprocal essence polishing of weld seam overlap of the rail head mother metal of rail grinding 1.
As shown in Figure 3, Figure 4：The polishing motor 105 can determine the relative position of emery wheel and rail mother metal by current feedback
Put, feed back to PLC control program, and then automatically adjust the depth of cut of emery wheel, realize the function of autofeed polishing.
As shown in Figure 3, Figure 4：The copying apparatus 109（Two）It is solid by guide cylinder, high-precision laser sensor, installation
The compositions such as fixed board, installation contiguous block.Guide cylinder stretches out in the copying apparatus 109 of both sides when equipment is run, before making
Side's installation contiguous block, which is close to, treats on rail grinding 1 that (laser sensor itself carries spring, and installation connection is close in acquiescence stretching
Block).Installation contiguous block change in location by laser sensor detection feed back signal to lifting hydraulic cylinder, realize real-time adjusting device with
Treat the relative position of rail grinding 1.The both sides lifting hydraulic cylinder lock only when transverse-moving mechanism 13 is performing reciprocating motion essence polishing
Only relative position.
As shown in Figure 1 and Figure 2：After the completion of polishing, centering clamping and positioning device 10 is unclamped, rail is transported away along roller line, most
Dedusting fan 6 is closed afterwards.
The preferred embodiment of the application is described in detail above in conjunction with accompanying drawing, but the application is not limited to above-mentioned reality
Example is applied, can be so that various changes can be made in those of ordinary skill in the art's possessed knowledge, these changes belong to
Within the protection domain of the application.
Claims (8)
1. a kind of steel rail refining mill automatic detection and adjustment mechanism, it is characterised in that：Including switching mechanism（10）, the tipper
Structure（10）Including left side swing arm（101）With right side swing arm（102）, the left side swing arm（101）Pass through elastic compression rubber（107）
With crossbeam（115）Left side is flexibly connected, the right side swing arm（102）By swinging loose joint（108）With crossbeam（115）Right side is flexible
Connection, the crossbeam（115）Both ends be connected with left side raise-lower hydraulic cylinder and right side raise-lower hydraulic cylinder, the left side lifting
Hydraulic cylinder and right side raise-lower hydraulic cylinder bottom are provided with copying apparatus（109）.
2. a kind of steel rail refining mill automatic detection according to claim 1 and adjustment mechanism, it is characterised in that：The left side
Lifting hydraulic cylinder（103）With right side lifting hydraulic cylinder（104）It is that vestibule spindle-type mounting means is fixedly mounted on crossbeam（115）Two
End.
3. a kind of steel rail refining mill automatic detection according to claim 2 and adjustment mechanism, it is characterised in that：The pattern
Device（109）Including guide cylinder, laser sensor, mounting plate and installation contiguous block, the guide cylinder front end connection
There is installation contiguous block, the laser sensor is close to install contiguous block, and the guide cylinder is arranged on mounting plate.
4. a kind of steel rail refining mill automatic detection according to claim 3 and adjustment mechanism, it is characterised in that：The left side
Swing arm（101）With right side swing arm（102）By both ends, each external tooth pivoting support is arranged on hold-down support（11）On.
5. a kind of steel rail refining mill automatic detection according to claim 1 and adjustment mechanism, it is characterised in that：Grinding head mechanism
（116）It is fixed on the lifting movable block of lifting supporting plate, the lifting supporting plate is fixed on the installing plate of transverse-moving mechanism.
6. a kind of steel rail refining mill automatic detection according to claim 5 and adjustment mechanism, it is characterised in that：The bistrique
Mechanism（116）Including finishing wheel（111）With motor of polishing（105）, the polishing motor（105）Installed in the peace of transverse-moving mechanism
In loading board, Rodless cylinder（106）It is fixed on turning beam（14）On, the finishing wheel（111）Connected by shaft coupling, it is solid
It is scheduled on the lifting movable block of lifting supporting plate；Dust excluding hood hypomere（112）, dust excluding hood epimere（113）Both are mutually connected, overall solid
It is scheduled on turning beam（14）On, drag chain mounting bracket is fixed on left side swing arm（101）On, drag chain mounting bracket is fixed in drag chain one end
On, the drag chain other end is fixed on hold-down support（11）On.
7. a kind of steel rail refining mill automatic detection according to claim 1 and adjustment mechanism, it is characterised in that：Also include horizontal stroke
Moving stage car（7）, the transverse-moving trolley（7）Outer is sander entirety outer cover（3）, the transverse-moving trolley（7）Bottom is provided with equipment
Basic rail（2）, the transverse-moving trolley（7）Be provided at both ends with rail guider（6）, two rail guiders（6）On
Setting needs rail grinding（1）, the transverse-moving trolley（7）With touch screen operation case（4）, electrical control cabinet（5）, dedusting fan and
Hydraulic station is connected.
8. a kind of steel rail refining mill automatic detection according to claim 7 and adjustment mechanism, it is characterised in that：Mounting seat
（9）It is fixed on transverse-moving trolley（7）On, hold-down support（11）Separation and mounting seat（9）Both sides, the hold-down support of both sides（11）
The upper swing arm by pivoting support and both sides（12）It is connected, turning beam（14）With the swing arm of both sides（12）Pass through be hinged and bullet
Property compressing rubber（107）Switching mechanism is integrally formed in connection（10）, traverse displacement unit（13）It is horizontal that upset is arranged on by linear slider
Beam（14）On, pass through Rodless cylinder（106）Realize reciprocal traversing, clamping alignment positioning device（8）Installation and both ends hold-down support
（11）Inner side, cleaning shaft（15）Pass through sander entirety outer cover（3）It is connected with outside deduster.
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| CN201711104472.1A CN107571120B (en) | 2017-11-10 | 2017-11-10 | Automatic detection and adjustment mechanism for steel rail refiner |
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| CN201711104472.1A CN107571120B (en) | 2017-11-10 | 2017-11-10 | Automatic detection and adjustment mechanism for steel rail refiner |
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| CN107571120B CN107571120B (en) | 2024-09-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500783A (en) * | 2018-04-10 | 2018-09-07 | 芜湖立普德机械科技有限公司 | A kind of glacing flatness detection correcting device |
| CN111906637A (en) * | 2020-08-10 | 2020-11-10 | 湖南第一师范学院 | Polishing dust collection device used on track |
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| CN1850446A (en) * | 2006-05-18 | 2006-10-25 | 上海理工大学附属二厂 | Steel rail welding line numerical coutrol fine grinding machine and application method |
| CN101774152A (en) * | 2010-02-10 | 2010-07-14 | 中国电子科技集团公司第四十五研究所 | Polishing head linkage device |
| CN106041182A (en) * | 2016-06-24 | 2016-10-26 | 深圳市高能精密机械有限公司 | Numerically-controlled finish-milling device and finish-milling method for steel rail weld joints |
| CN106078510A (en) * | 2016-07-26 | 2016-11-09 | 佛山职业技术学院 | A kind of grinding machine with on-line measurement function |
| CN207448113U (en) * | 2017-11-10 | 2018-06-05 | 成都艾格科技有限责任公司 | A kind of steel rail refining mill detects automatically and adjustment mechanism |
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| CN108500783A (en) * | 2018-04-10 | 2018-09-07 | 芜湖立普德机械科技有限公司 | A kind of glacing flatness detection correcting device |
| CN111906637A (en) * | 2020-08-10 | 2020-11-10 | 湖南第一师范学院 | Polishing dust collection device used on track |
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