CN205629825U - Repair equipment of rail vehicle wheel pair - Google Patents
Repair equipment of rail vehicle wheel pair Download PDFInfo
- Publication number
- CN205629825U CN205629825U CN201620296892.9U CN201620296892U CN205629825U CN 205629825 U CN205629825 U CN 205629825U CN 201620296892 U CN201620296892 U CN 201620296892U CN 205629825 U CN205629825 U CN 205629825U
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- Prior art keywords
- wheel
- motor
- laser
- computer
- control unit
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- 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
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- 230000008439 repair process Effects 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000003754 machining Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 31
- 239000000843 powder Substances 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 14
- 229910052756 noble gas Inorganic materials 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model provides a repair equipment of rail vehicle wheel pair, including the support element who is used for erectting the wheel pair, with the workstation that support element is fixed, the guide rail, the robot, the laser head, the laser instrument, send whitewashed unit, first motor, the cutting process module, the second motor, PLC the control unit, spatial digitizer and computer, the computer acquires a wheel through spatial digitizer and waits to restore regional information, and restoration motion parameter is compared and generated with reference wheel submodel, PLC the control unit drives the laser head to the wheel restoration according to repairing motion parameter control machine people, the computer obtains the information of repairing the back wheel through spatial digitizer, and compare and generate the cutting motion parameter, PLC the control unit cuts the samely with reference wheel submodel according to cutting motion parameter control cutting process pair of module wheel, slide to accomplish another wheel on the guide rail through the 2nd motor drive workstation and repair. The utility model provides rise production efficiency, reduced machining defect.
Description
Technical field
This utility model relates to the reparation field of rail vehicle, and the reparation of a kind of railway vehicle wheel pair sets
Standby and restorative procedure.
Background technology
Sticking together that rail vehicle (such as, railcar) is based primarily upon that wheel and rail interaction produce is led
Gravitation and adhesion braking power are to realize locomotive operation.Stick together and cause wheel constantly to produce with the contact surface of rail
Abrasion, even produce various damage, and abrading section includes wheel tread and wheel rim.Wear type have abrasion,
Fatigue crack, shelled tread, hot injury, burst apart or various forms of set etc..The generation of abrasion not only adds
In the service life of speed reduction wheel track, also will cause losing efficacy at wheel wear to certain procedures, jeopardize traffic safety.
In particular with railway transportation to high speed, heavy duty development, because the accident risk caused by abrasion is also increasing.
For the abrasion of wheel, the mode taked during train overhaul has replacing wheel to (scrapping), repaiies type, to car
Wheel rim or tread surface are carried out and are repaired three kinds of modes.Take turns to scrap and bring huge economic waste, and repair
Type does not reaches again the original process size of wheel, reduces the service life of wheel, so repairing wheel
Multiple, and wheel is recovered to original process size be to compare reasonable manner.
Currently, mainly there are arc surfacing, laser for the tread of train wheel, the restorative procedure equipment of wheel rim
Cladding, plasma weldering, electron beam weldering etc..The most ripe for arc surfacing, but these process equipments are often
Need product moves to carry out on machining equipment after Repair gene secondary operations again, have even need by
Take turns to after dismounting to single cake Repair gene of taking turns, take turns to dismounting easily axletree and wheel inner holes are caused damage.
Additionally the input of welding processing heat is big, needs preheating, process adjustments difficulty before weldering, and surface forming is rougher, processing
Surplus is big, is easily generated crackle, pore, melts defects such as collapsing, and technological level requires strict, for different model
Its versatility of wheel the highest.Use laser repairing equipment equally, but the most still use Artificial Control
Method by Product processing to needs size, automated procedures are low, and production efficiency is low, product carrying frequently,
The installation way used mostly is scroll chuck and or self-centering apparatus, generation damage easy to axle head.
Utility model content
The purpose of this utility model is to provide prosthetic appliance and the restorative procedure of a kind of railway vehicle wheel pair, with
Solve existing repair process poor universality, automaticity is low, production efficiency is low and disassembly process may be produced
The problem of raw damage.
In order to achieve the above object, this utility model provides the prosthetic appliance of a kind of railway vehicle wheel pair, bag
Include:
Support module and for driving the first motor that wheel rotates, described support module include support unit,
Workbench and guide rail, take turns being erected on support unit and wheel is hung on above workbench, described support single
Unit is fixing on the table, and described workbench is connected with slide；
Laser repairing module, including robot, laser head, laser instrument and powder feeding unit, described laser head divides
It is not connected with laser instrument, powder feeding unit and robot；
Machining module, including mechanical arm, clamping tool holder and cutter, described cutter passes through clamping tool holder
It is fixed on mechanical arm；
PLC control unit, the second motor, spatial digitizer and computer, described PLC control unit is respectively
With described computer, laser instrument, powder feeding unit, robot, mechanical arm, the first motor and the second motor
Connecting, described spatial digitizer is connected with computer；
Wherein, described computer obtains the information of the area to be repaired of a wheel by spatial digitizer, and with
Generating with reference to wheel submodel comparison and process and repair kinematic parameter, described PLC control unit is transported according to this reparation
Dynamic state modulator the first motor belt motor driving wheel drives laser head to repair wheel to rotating and controlling robot,
There is provided the energy by described laser instrument for laser head, provide powder, described computer by described powder feeding unit
Also by spatial digitizer obtain after laser repairing the information of this wheel, and with reference to wheel submodel comparison and
Processing and generate cutting movement parameter, described PLC control unit is according to this cutting movement state modulator the first motor
Wheel is cut by driven wheel to rotating and controlling machining module, identical with reference to wheel submodel to cut into
Wheel, complete another wheel to repair operation at slide on rails by the second motor drive operational platform.
Further, also including grinding apparatus and cleaning equipment, described grinding apparatus is to be repaired for polishing
The surface of wheel, the surface of described cleaning equipment wheel after cleaning polishing.
Further, described support unit includes bracing frame, auxiliary axle box and auxiliary bearing, support frame as described above
Removably connecting with auxiliary axle box, described auxiliary bearing removably connects with auxiliary axle box.
Further, support frame as described above is V-type bracing frame or U-shaped bracing frame.
Further, described take turns to spindle nose be erected on described support unit, driven by described first motor
The dynamic described axle taking turns centering part between two wheels makes wheel to rotation.
Further, described powder feeding unit includes powder feeding machine body and noble gas supply unit, described laser
Device is optical fiber laser or semiconductor laser, the artificial six-joint robot of described machine.
This utility model additionally provides the restorative procedure of a kind of railway vehicle wheel pair, applies and sets in above-mentioned reparation
Standby upper, including:
By wheel to being erected on support unit；
By spatial digitizer, the area to be repaired of wheel centering one wheel is scanned, and the three-dimensional that will obtain
Information conveyance is to computer, and described computer is by this three-dimensional information and reference wheel submodel comparison, and processes life
Become to repair kinematic parameter；
Described PLC control unit controls robot according to this reparation kinematic parameter and drives laser head to carry out wheel
Repair and control the first motor belt motor driving wheel is to rotation, provide the energy by described laser instrument for laser head, pass through
Described powder feeding unit provides powder；
By spatial digitizer, this wheel after laser repairing is scanned, and the three-dimensional information that will obtain
Being delivered to computer, this three-dimensional information with reference to wheel submodel comparison, and is processed generation and cuts by described computer
Cut kinematic parameter；
Described PLC control unit and is controlled wheel cutting according to this cutting movement state modulator machining module
Make the first motor belt motor driving wheel to rotation, to cut into the wheel identical with reference to wheel submodel；
Complete to repair operation to another wheel at slide on rails by described second motor drive operational platform.
Further, after by wheel to being erected on bracing frame, and before carrying out 3-D scanning, also include following
Step:
By grinding apparatus, the surface of wheel to be repaired is carried out sanding operation.
Further, when polishing or after polishing and before carrying out 3-D scanning, also the surface of described wheel is entered
Row cleaning operation.
Further, described support unit includes bracing frame, auxiliary axle box and auxiliary bearing, support frame as described above
Removably connecting with auxiliary axle box, described auxiliary bearing removably connects with auxiliary axle box, when wheel is to upper fixing
When having axle box, then described journal-box yoke is located on bracing frame with realize to wheel to erection, when wheel is to upper fixing
When having bearing, then by described bearing by described asessory shaft tank tower be located on bracing frame with realize to wheel to frame
If, when wheel on be not fixed to axle box or bearing time, then take turns described by auxiliary bearing and asessory shaft
Tank tower be located on bracing frame with realize to wheel to erection.
This utility model provides prosthetic appliance and the restorative procedure of a kind of railway vehicle wheel pair, is integrated with laser
Repair module, machining module, spatial digitizer and support module are to taking turns repairing.With existing skill
Art is compared, and described prosthetic appliance and restorative procedure realize the full-automatic processing from clamping to finished product, whole life
Product process, in addition to wheel is to clamping, have employed the mode of full-automatic processing, has not only reached wheel and has wanted reparation
Ask, improve production efficiency, and reduce percent defective, decrease manufacturing deficiency, be greatly saved manually,
The costs such as equipment, place, carrying.And highly versatile, Forming Quality is good, is not required to dismounting wheel to being even not required to
Bearing block to be dismantled, it is to avoid the axle that causes because of dismounting, wheel endoporus damage, production efficiency is higher, decrease
Personal error.
Accompanying drawing explanation
The schematic diagram of the prosthetic appliance that Fig. 1 provides for this utility model embodiment.
In figure, 1, computer；2, laser instrument；3, PLC control unit；4, powder feeding unit；5, machine
People；6, laser head；7, spatial digitizer；8, mechanical arm；9, the first motor；10, the second motor；
11, bracing frame；12, workbench；13, guide rail；14, take turns right, 15: clamping tool holder, 16: cutter.
Detailed description of the invention
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in more detail.According to
Description below and claims, advantage of the present utility model and feature will be apparent from.It should be noted that, attached
Figure all uses the form simplified very much and all uses non-ratio accurately, only in order to facilitate, to assist lucidly
The purpose of bright this utility model embodiment.
As it is shown in figure 1, this utility model provides the prosthetic appliance of a kind of railway vehicle wheel pair, including:
Support module and for driving the first motor 9 that wheel rotates, described support module include support unit,
Workbench 12 and guide rail 13, take turns the pedestal to 14 and be located on support unit and wheel is hung on workbench 12
Side, described support unit is fixing on table 12, and described workbench 12 is slidably connected with guide rail 13；
Laser repairing module, including robot 5, laser head 6, laser instrument 2 and powder feeding unit 4, described sharp
Shaven head 9 is connected with laser instrument 2, powder feeding unit 4 and robot 5 respectively；
Machining module, including mechanical arm 8, clamping tool holder 15 and cutter 16, described cutter 16 leads to
Crossing clamping tool holder 15 to be fixed on mechanical arm 8, cutter 16 is for cutting railway vehicle wheel pair to be processed；
PLC control unit the 3, second motor 10, spatial digitizer 7 and computer 1, described PLC controls
Unit 3 respectively with described computer 1, laser instrument 2, powder feeding unit 4, robot 5, mechanical arm 8,
One motor 9 and the second motor 10 connect, and described spatial digitizer 2 is connected with computer 1；
Wherein, described computer 1 obtains the information of the area to be repaired of a wheel by spatial digitizer 7,
And with reference to wheel submodel comparison and process to generate and repair kinematic parameter, described PLC control unit 3 is according to this
Reparation kinematic parameter controls the first motor 9 driven wheel and drives laser head 6 right 14 rotations and control robot 5
Wheel is repaired, and provides the energy by described laser instrument 2 for laser head 6, by described powder feeding unit 4
Thering is provided powder, described computer 1 obtains the information of this wheel after laser repairing also by spatial digitizer 7,
And with reference to wheel submodel comparison and process and generate cutting movement parameter, described PLC control unit 3 is according to this
Wheel is cut by cutting movement state modulator the first motor 9 driven wheel to rotating and controlling machining module,
To cut into the wheel identical with reference to wheel submodel, drive workbench 12 at guide rail by the second motor 10
Slide on 13 and complete another wheel to repair operation (including laser repairing operation and cutting operation).
In the present embodiment, spatial digitizer 7 is fixed on laser head 6, but is not limited.Three-dimensional is swept
As long as the position that arranges retouching instrument 7 makes this spatial digitizer 7 be capable of scan function.
In the present embodiment, described prosthetic appliance also includes grinding apparatus (not shown), is used for polishing to be repaired
The surface of wheel.Specifically, is polished to go impurity removing and oxide skin etc. in the surface of wheel.Described reparation
Equipment also includes cleaning equipment (not shown), the surface of the wheel after cleaning polishing.By polishing with clear
Wash and can get rid of the adverse effect that microstructure of surface cladding layer is caused by matrix residual defects；Prevent at laser cladding process
What microstructure of surface cladding layer was caused by the impurity such as middle greasy dirt, oxide be mingled with, the defect such as pore, crackle, thus carries
High repairing quality.
In the present embodiment, described support unit includes bracing frame 11, auxiliary axle box (not shown) and auxiliary
Bearing (not shown), support frame as described above 11 removably connects with auxiliary axle box, described auxiliary bearing and auxiliary
Axle box removably connects.Its advantage is: can load that to have dismantled the wheel of bearing right, or the wheel not dismantling axle box is right,
And to the wheel of different model to having good versatility.
Further, support frame as described above 11 is V-type bracing frame or U-shaped bracing frame, but is not limited.
In the present embodiment, described take turns the spindle nose to 14 and be erected on described support unit, by described first
Motor 9 drives the described axle taking turns centering part between two wheels to make to take turns and rotate 14.
Further, described powder feeding unit includes powder feeding machine body and noble gas supply unit, such as, lazy
Property gas transport unit can carry argon.In the present embodiment, described laser instrument is optical fiber laser or half
Conductor laser, described robot 5 is six-joint robot, but is not limited to this.
The present embodiment additionally provides the restorative procedure of a kind of railway vehicle wheel pair, applies in described prosthetic appliance
On, including:
Wheel is erected on support unit 14；
By grinding apparatus, the surface of wheel to be repaired is carried out sanding operation, polishing time or polishing after right
The surface of described wheel is carried out operation；
By spatial digitizer 7, the area to be repaired of wheel centering one wheel is scanned, and three will obtained
Dimension information conveyance is to computer 1, and described computer 1 is by this three-dimensional information and reference wheel submodel comparison, and locates
Reason generates repairs kinematic parameter；
Described PLC control unit 3 controls robot 5 according to this reparation kinematic parameter and drives laser head 6 to wheel
Son carries out repairing and control the first motor 9 driven wheel to rotation, is carried for laser head 6 by described laser instrument 2
For the energy, provide powder by described powder feeding unit 4；
By spatial digitizer 7, this wheel after laser repairing is scanned, and the three-dimensional letter that will obtain
Breath is delivered to computer 1, and described computer 1 is by this three-dimensional information and reference wheel submodel comparison, and processes life
Become cutting movement parameter；
Described PLC control unit 3 according to this cutting movement state modulator machining module to wheel cutting and
Control the first motor 9 driven wheel to rotation, to cut into the wheel identical with reference to wheel submodel；
Drive workbench 12 to slide on guide rail 13 to another wheel by described second motor 10 and complete to repair
Operation.
Further, described restorative procedure also includes:
The area to be repaired of wheel is carried out surface preparation, including for removing surface irregularities and oxide skin
Grinding process and the cleaning treatment of the wheel surface after cleaning polishing.
Carry out sanding operation by described grinding apparatus, be carried out operation by artificial or described cleaning equipment.
For cleaning operation, for example, it is possible in the range of cleaning restoring area and surrounding 5mm with acetone and anhydrous alcohol
Pollution.Additionally, the priority between pretreatment operation and the operation described vehicle wheel frame being located in support module
Order is not defined, and the former first operates and operates after the latter, or the latter first operates and operation after the former
?.
Such as, in the present embodiment, after by wheel to being erected on bracing frame, and before carrying out 3-D scanning,
Described restorative procedure is further comprising the steps of:
By grinding apparatus, the surface of wheel to be repaired is carried out sanding operation.
Further, when polishing or after polishing and before carrying out 3-D scanning, also the surface of described wheel is entered
Row cleaning operation.
Described support unit includes bracing frame, auxiliary axle box and auxiliary bearing, support frame as described above and auxiliary axle box
Removably connect, described auxiliary bearing with auxiliary axle box removably connect, when wheel on be fixed with axle box time,
Then described journal-box yoke is located on bracing frame with realize to wheel to erection, when wheel on be fixed with bearing time,
Then by described bearing by described asessory shaft tank tower be located on bracing frame with realize to wheel to erection, when wheel right
On when being not fixed to axle box or bearing, then described wheel is located at by auxiliary bearing and asessory shaft tank tower
On support with realize to wheel to erection.
This utility model provides prosthetic appliance and the restorative procedure of a kind of railway vehicle wheel pair, is integrated with laser
Repair module, machining module, spatial digitizer and support module are to taking turns repairing.With existing skill
Art is compared, and described prosthetic appliance and restorative procedure realize the full-automatic processing from clamping to finished product, whole life
Product process, in addition to wheel is to clamping, have employed the mode of full-automatic processing, has not only reached wheel and has wanted reparation
Ask, improve production efficiency, and reduce percent defective, decrease manufacturing deficiency, be greatly saved manually,
The costs such as equipment, place, carrying.And highly versatile, Forming Quality is good, is not required to dismounting wheel to being even not required to
Bearing block to be dismantled, it is to avoid the axle that causes because of dismounting, wheel endoporus damage, production efficiency is higher, decrease
Personal error.
Specifically, by the way of using 3-D scanning, detect accessory size, the handling number of times of part can be reduced,
Improving production efficiency, simplifies production process；Laser repairing module molding control, heat input control,
Cladding effect is compared other prosthetic appliance with aspects such as repairing precision and is had higher superiority.Owing to repairing essence
Degree height, good outside surface forming, defect is few, needs the allowance eliminated little, greatly reduce machine after reparation
Tool process time, for the wheel of different materials, the construction cycle again of its renovation technique is short；By cutting
Surplus is removed in processing module processing, and equipment is simple, substantially reduces equipment cost；Wheel centering two wheel reparation
Ought to repair in pairs, after reparation completes one end, only need to start motor delivers to processing district by the other end along guide rail
Territory, is not required to complex device, frock by wheel to tune, enormously simplify production process.
Above are only preferred embodiment of the present utility model, this utility model is not played any restriction
Effect.Any person of ordinary skill in the field, in the scope without departing from the technical solution of the utility model
In, the technical scheme and the technology contents that disclose this utility model make any type of equivalent or amendment etc.
Variation, all belongs to the content without departing from the technical solution of the utility model, still falls within protection model of the present utility model
Within enclosing.
Claims (6)
1. the prosthetic appliance of a railway vehicle wheel pair, it is characterised in that including:
Support module and for driving the first motor that wheel rotates, described support module include support unit,
Workbench and guide rail, take turns being erected on support unit and wheel is hung on above workbench, described support single
Unit is fixing on the table, and described workbench is connected with slide；
Laser repairing module, including robot, laser head, laser instrument and powder feeding unit, described laser head divides
It is not connected with laser instrument, powder feeding unit and robot；
Machining module, including mechanical arm, clamping tool holder and cutter, described cutter passes through clamping tool holder
It is fixed on mechanical arm；
PLC control unit, the second motor, spatial digitizer and computer, described PLC control unit is respectively
With described computer, laser instrument, powder feeding unit, robot, mechanical arm, the first motor and the second motor
Connecting, described spatial digitizer is connected with computer；
Wherein, described computer obtains the information of the area to be repaired of a wheel by spatial digitizer, and with
Generating with reference to wheel submodel comparison and process and repair kinematic parameter, described PLC control unit is transported according to this reparation
Dynamic state modulator the first motor belt motor driving wheel drives laser head to repair wheel to rotating and controlling robot,
There is provided the energy by described laser instrument for laser head, provide powder, described computer by described powder feeding unit
Also by spatial digitizer obtain after laser repairing the information of this wheel, and with reference to wheel submodel comparison and
Processing and generate cutting movement parameter, described PLC control unit is according to this cutting movement state modulator the first motor
Wheel is cut by driven wheel to rotating and controlling machining module, identical with reference to wheel submodel to cut into
Wheel, complete another wheel to repair operation at slide on rails by the second motor drive operational platform.
2. the prosthetic appliance of railway vehicle wheel pair as claimed in claim 1, it is characterised in that also include beating
Mill equipment and cleaning equipment, described grinding apparatus is for the surface of wheel to be repaired of polishing, and described cleaning sets
It is ready for use on the surface of the wheel after cleaning polishing.
3. the prosthetic appliance of railway vehicle wheel pair as claimed in claim 1, it is characterised in that described support
Unit includes that bracing frame, auxiliary axle box and auxiliary bearing, support frame as described above removably connect with auxiliary axle box,
Described auxiliary bearing removably connects with auxiliary axle box.
4. the prosthetic appliance of railway vehicle wheel pair as claimed in claim 3, it is characterised in that described support
Frame is V-type bracing frame or U-shaped bracing frame.
5. the prosthetic appliance of railway vehicle wheel pair as claimed in claim 1, it is characterised in that described take turns right
Spindle nose be erected on described support unit, by described first motor drive the described axle taking turns centering be positioned at two
Part between individual wheel makes wheel to rotation.
6. the prosthetic appliance of railway vehicle wheel pair as claimed in claim 1, it is characterised in that described powder feeding
Unit includes powder feeding machine body and noble gas supply unit, and described laser instrument is optical fiber laser or quasiconductor
Laser instrument, the artificial six-joint robot of described machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296892.9U CN205629825U (en) | 2016-04-11 | 2016-04-11 | Repair equipment of rail vehicle wheel pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296892.9U CN205629825U (en) | 2016-04-11 | 2016-04-11 | Repair equipment of rail vehicle wheel pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629825U true CN205629825U (en) | 2016-10-12 |
Family
ID=57064625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296892.9U Expired - Fee Related CN205629825U (en) | 2016-04-11 | 2016-04-11 | Repair equipment of rail vehicle wheel pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666031A (en) * | 2016-04-11 | 2016-06-15 | 吉林省光铸光电科技有限公司 | Equipment and method for repairing railway vehicle wheel set |
| CN112209293A (en) * | 2020-09-15 | 2021-01-12 | 安徽鼎恒实业集团有限公司 | Bearing frame for short-distance transfer of rail vehicle wheel sets to be repaired |
| CN112872708A (en) * | 2021-01-24 | 2021-06-01 | 南京波亚登汽车用品有限公司 | Train rail overhauls and changes device |
-
2016
- 2016-04-11 CN CN201620296892.9U patent/CN205629825U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666031A (en) * | 2016-04-11 | 2016-06-15 | 吉林省光铸光电科技有限公司 | Equipment and method for repairing railway vehicle wheel set |
| CN112209293A (en) * | 2020-09-15 | 2021-01-12 | 安徽鼎恒实业集团有限公司 | Bearing frame for short-distance transfer of rail vehicle wheel sets to be repaired |
| CN112872708A (en) * | 2021-01-24 | 2021-06-01 | 南京波亚登汽车用品有限公司 | Train rail overhauls and changes device |
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Granted publication date: 20161012 |