CN203496560U - Double-head jaw-type wheel pair detaching machine - Google Patents
Double-head jaw-type wheel pair detaching machine Download PDFInfo
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- CN203496560U CN203496560U CN201320601934.1U CN201320601934U CN203496560U CN 203496560 U CN203496560 U CN 203496560U CN 201320601934 U CN201320601934 U CN 201320601934U CN 203496560 U CN203496560 U CN 203496560U
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- wheel pair
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Abstract
A double-head jaw-type wheel pair detaching machine comprises a base, a left machine head, a right machine head, a left main oil cylinder, a right main oil cylinder, a working table, a detecting system, a hydraulic system and an electrical control system. The two ends of the base are provided with the machine heads in a shape similar to a U shape respectively, and the machine heads incline by a certain degree. The main oil cylinders are arranged in the middle of the U-shaped machine heads, jaw mechanisms are arranged at the two ends of each U-shaped machine head, and opening and closing driving devices are arranged on the two edges of each U-shaped machine head respectively. The working table is arranged on the base. A guide rail and an advancing and retreating driving device are arranged on the lower face of the working table, wheel brackets are arranged at the two ends of the upper face of the working table, and a linear guide rail is arranged on the lower face of the working table. The double-head jaw-type wheel pair detaching machine has the advantages that a wheel pair is detached by clamping the edges of the wheel pair through jaws, and the problem that an existing detaching machine can not detach the wheel pair due to the fact that the wheel pair is close to a machine box is solved; the double-head jaw-type wheel pair detaching machine is simple and reasonable in structure, the machine heads are arranged in an inclined mode, the height of the whole machine is lowered, and workpieces can be input and output conveniently without being interfered with; the machine heads are fixed still, and rigidity strength is good; a double-head oil cylinder works, the wheel pair is detached without being turned around, and work efficiency is high.
Description
Technical field
The present invention relates to rail vehicles equipment machinery, specifically relevant to dismounting machine with a kind of double end jack catchs type wheel.It is applicable to the moving back of wheel, axletree, brake disc, gear etc. of different gauge locomotives, urban track traffic (subway, light rail), passenger vehicle, the general wagons etc. such as domestic high-power locomotive and standard gauge, broad gauge and unloads, examines pressure.
Background technology
Along with train repeatedly raises speed, particularly in recent years for adapting to the fast development of Railway Freight Transport Market, starting building of the speed-raising of goods train and high speed railway, the putting into effect of speed per hour 200km/h electric express locomotive, by being with in the past axle suspension bearing box to adapting to delivery at a high speed steadily, safety, failure-free needs and band heavy-duty motor, gear case, 2～3 brake discs, import is taken turns reciprocity special type and is taken turns right appearance, brings various high precision wheelset fittings, move back and unload and the continuous increase of maintenance amount, and it is high to press-fit accuracy requirement, move back unload maintenance difficulty large, move back and unload requirements for quality raising, lean on the simple frock of current domestic existing equipment and making to carry out wheel, brake disc, gear, gear case and specially take turns right press-fiting, move back and unload, not only low precision, efficiency is low, noise is large, labor strength is high, and press-fits, move back unload of poor quality, dangerous again, especially to electric express locomotive band change speed gear box and heavy-duty motor, 2～3 brake discs, due to wheel to and change speed gear box between gap too smallly even press close to, existing take turns the plate of dismounting machine or decompose head cannot enter therebetween, make to take turns right moving back and unload at all and can not carry out.The applicant had once applied for a kind of wheel inspection pressure, dismounting machine patent for this reason, had solved the problems referred to above, but still desirable not to the utmost, working process workpiece need to rotate to have reversed end for end to move back and unload, and wastes time, and affects efficiency, and rigidity seems not enough.
Summary of the invention
The problem existing in order to solve prior art, the invention provides a kind of double end jack catchs type wheel to dismounting machine, and it is rational in infrastructure, can not reverse end for end to move back to unload and variously take turns rightly, and rigidity intensity is good, and work efficiency is high.
In order to achieve the above object, technical scheme of the present invention is: a kind of double end jack catchs type wheel is to dismounting machine, it comprises base, left, right head, left, right master cylinder, bench board, checking system, hydraulic efficiency pressure system, electric control system, it is characterized in that: two of described base is respectively equipped with the U-shaped head of likeness in form, and certain angle tilts, master cylinder is housed in the middle of U-shaped, U-shaped two ends are provided with click-on mechanism, U-shaped both sides are respectively equipped with folding driving mechanism, described base is provided with bench board, bench board has guide rail and advance and retreat actuating device, above described bench board, two is provided with roller frame, below it, be provided with linear guides.
Above-mentioned folding driving mechanism, adds screw mandrel and nut forms by motor.
Above-mentioned advance and retreat actuating device is a cylinder apparatus.
The invention has the beneficial effects as follows, by claw, block the right edge of wheel and move back and unload, solved existing dismounting machine because wheel is to pressing close to move back the problem of unloading with cabinet; Simple and reasonable, head is obliquely installed, and not only reduces complete machine height, and facilitates workpiece turnover, is not interfered; Head maintains static, and rigidity intensity is good; Double head oil cylinder work, has not reversed end for end to move back to unload, and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is birds-eye view of the present invention.
Fig. 4 is lateral plan of the present invention.
In figure, the 1st, base, 2 heads, the 21st, master cylinder, the 22nd, click-on mechanism, the 221st, claw folding driving mechanism, the 3rd, bench board, the 31st, roller frame, the 32nd, linear guides, the 33rd, guide rail, the 34th, cylinder apparatus, the 4th, it is right to take turns.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figures 1 to 4, the invention discloses a kind of double end jack catchs type wheel to dismounting machine, it comprises base 1, left and right head 2, left and right master cylinder 21, bench board 3, checking system, hydraulic efficiency pressure system, electric control system, two of described base is respectively equipped with the head 2 of likeness in form U, and certain angle that tilts, facilitates workpiece turnover; In the middle of U-shaped, master cylinder is housed, U-shaped two ends are provided with click-on mechanism, and U-shaped both sides are respectively equipped with folding driving mechanism 221, during work, by claw, hold wheel, and master cylinder withstands wheel shaft, can move back and unload wheel; Described base is provided with bench board 3, and bench board has guide rail 33 and advance and retreat actuating device, conveying workpieces turnover; Above described bench board, two is provided with roller frame 31, is provided with linear guides 32 below it, can transverse shifting wheel position.
Above-mentioned folding driving mechanism, adds screw mandrel and nut forms by motor.
Above-mentioned advance and retreat actuating device is a cylinder apparatus 34.
Base of the present invention, after Plate Welding, carries out whole removing stress annealing.Head is arranged on base two ends by bolt and positioning key, therefore has good rigidity.
Head level is arranged on base two ends, and its internal orifice level is installed to move back and unloaded cylinder apparatus, and front end is provided with the claw that two covers can be adjusted in rectangular channel, to meet moving back of different-diameter wheel, unloads.Head carries out stress relieving after becoming integral body by ZG45 cast steel+Q235 Plate Welding, guarantees that it has enough rigidity.Its mail oil cylinder device is piston cylinder pattern, and cylinder apparatus is comprised of oil cylinder, piston rod, packing element, guiding mechanism, Finial device etc.
Pressure sensor is housed on master cylinder, gathers the pressure signal of oil cylinder, for control system provides reliable pressure data.
Its guiding mechanism guarantees the straight-line precision of piston rod and stable, prevents the rotation of piston rod on the go, parts such as gusset piece, guide rod, guide pin bushings, consists of.Stop gear is housed on guide piece, and displacement pickup, with end position and the detection piston rod stroke of control group charge of oil cylinder.
Its special tip mechanism is contained in the end of piston rod, concentric with piston rod axis, takes special construction design, when location, withstand in the centre hole of axletree, when minute unwind unloads, in top indentation center hole, top body end face and axle end face fit, and prevent that axletree from moving back end face jumping-up while unloading/examining pressure.
Two claws of its click-on mechanism are can be in fixed frame end face rectangular channel electronic or manually adjust, and to meet moving back of different wheel, unload requirement.Claw Cross section Design is shaped form, bears specified to move back the power of unloading and indeformable.
Wheel is to after being placed on bench board, movable workbench is to the machine center, and now axle centerline is a little less than two master cylinder line of centerss, and two main oil cylinder piston bars stretch out and withstand axle center hole, make axle centerline concentric with master cylinder line of centers, left cylinder piston rod advances, and makes whole wheel moving to right, and allows the right wheel enter the right claw scope, claw closes up and blocks wheel, the right main oil cylinder piston bar advances, and axletree is moved to left, and can move back and unload right wheel.Move back and unload revolver in like manner, after moving back and having unloaded, two oil cylinders unclamp, and movable workbench exits.
Claims (3)
1. a double end jack catchs type wheel is to dismounting machine, it comprises base, left, right head, left, right master cylinder, bench board, checking system, hydraulic efficiency pressure system, electric control system, it is characterized in that: two of described base is respectively equipped with the head of likeness in form U-shaped, and certain angle tilts, master cylinder is housed in the middle of U-shaped, U-shaped two ends are provided with click-on mechanism, U-shaped both sides are respectively equipped with folding driving mechanism, described base is provided with bench board, bench board has guide rail and advance and retreat actuating device, above described bench board, two is provided with roller frame, below it, be provided with linear guides.
2. a kind of double end jack catchs type wheel as claimed in claim 1, to dismounting machine, is characterized in that: described folding driving mechanism, adds screw mandrel and nut forms by motor.
3. a kind of double end jack catchs type wheel as claimed in claim 1, to dismounting machine, is characterized in that: described advance and retreat actuating device is a cylinder apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601934.1U CN203496560U (en) | 2013-09-29 | 2013-09-29 | Double-head jaw-type wheel pair detaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601934.1U CN203496560U (en) | 2013-09-29 | 2013-09-29 | Double-head jaw-type wheel pair detaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496560U true CN203496560U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601934.1U Withdrawn - After Issue CN203496560U (en) | 2013-09-29 | 2013-09-29 | Double-head jaw-type wheel pair detaching machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203496560U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465728A (en) * | 2013-09-29 | 2013-12-25 | 湖北合强机械发展有限公司 | Double-end jaw-type wheel pair withdrawal machine |
| CN106392589A (en) * | 2016-12-15 | 2017-02-15 | 浙江舜宇光学有限公司 | Detaching device |
| CN110405452A (en) * | 2019-09-05 | 2019-11-05 | 湖北合强机械发展股份有限公司 | Traction electric machine node is pressed dismounting machine |
| CN113601153A (en) * | 2021-10-11 | 2021-11-05 | 常州联益光学有限公司 | Tool lock dismounting equipment and dismounting method thereof |
-
2013
- 2013-09-29 CN CN201320601934.1U patent/CN203496560U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465728A (en) * | 2013-09-29 | 2013-12-25 | 湖北合强机械发展有限公司 | Double-end jaw-type wheel pair withdrawal machine |
| CN103465728B (en) * | 2013-09-29 | 2016-08-10 | 湖北合强机械发展股份有限公司 | A kind of Double-end jaw-type wheel pair withdrawal machine |
| CN106392589A (en) * | 2016-12-15 | 2017-02-15 | 浙江舜宇光学有限公司 | Detaching device |
| CN110405452A (en) * | 2019-09-05 | 2019-11-05 | 湖北合强机械发展股份有限公司 | Traction electric machine node is pressed dismounting machine |
| CN113601153A (en) * | 2021-10-11 | 2021-11-05 | 常州联益光学有限公司 | Tool lock dismounting equipment and dismounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI HEQIANG MACHINERY DEVELOPMENT LIMITED BY SHA Free format text: FORMER NAME: HUBEI HEQIANG MACHINERY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 55 No. 436004 Hubei city in Ezhou Province, the new Temple Industrial Park East Avenue Patentee after: Hubei Heqiang Machinery Development Limited By Share Ltd. Address before: 55 No. 436004 Hubei city in Ezhou Province, the new Temple Industrial Park East Avenue Patentee before: Hubei Heqiang Machinery Development Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20160810 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20160810 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |