CN108032065A - A kind of carry two-way can move back the wheel of wheel seat to dismounting machine using card key structure - Google Patents
A kind of carry two-way can move back the wheel of wheel seat to dismounting machine using card key structure Download PDFInfo
- Publication number
- CN108032065A CN108032065A CN201711091410.1A CN201711091410A CN108032065A CN 108032065 A CN108032065 A CN 108032065A CN 201711091410 A CN201711091410 A CN 201711091410A CN 108032065 A CN108032065 A CN 108032065A
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- Prior art keywords
- move back
- wheel
- wheel seat
- hydraulic cylinder
- plate
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- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of carry two-way to move back the wheel of wheel seat to dismounting machine using card key structure, including base, move back and unload hydraulic cylinder, layback plate, rectilinear orbit, jacking cylinder and move back wheel seat, move back and unload the termination that hydraulic cylinder is located at base, the output terminal for unloading hydraulic cylinder is moved back equipped with flexible top, layback plate has two pieces, move back the centre position that wheel seat is located at base, and two blocks of layback plates will be moved back to unload hydraulic cylinder and move back wheel seat from two side positions and will be fixed together, rectilinear orbit is divided into two groups, two groups of rectilinear orbits are arranged on two side positions for moving back wheel seat, jacking cylinder has two groups, it is actively installed on respectively on every group of rectilinear orbit.The invention has the advantages that what is provided moves back that wheel seat structure is reasonable, craftsmanship is good, intensity is high, the stabilization for unloading power, effective applying working condition are moved back when can meet to move back wheel greatly for hundreds of tons, again can be by adjusting moving back the direction of wheel seat, realize that the brake disc equipped with two or three braking plate wheels pair is moved back and unload needs, it is reliable to realize the operation moved back wheel and move back brake disc.
Description
Technical field
The present invention relates to wheel to detaching equipment field, carried more particularly to one kind two-way can move back wheel seat using card key structure
Wheel to dismounting machine.
Background technology
To usually point objective vehicle wheel pair and goods vehicle wheel, to two major classes, the two main distinction is that lorry is used to railway vehicle wheel
Wheel is not to brake disk mounted, it is fitted in the wheel seat position of axle by two wheels with interference fit type, and objective vehicle wheel pair is also
It must be opened in two wheels and be pressed two groups or three groups of brake discs in shelves.When wheel unloads operation to moving back, wheel, which moves back, unloads that power is very big, some are reachable
To more than 400 tons, and usual tens tons of brake disc can be withdrawn.
It is existing move back wheel equipment existing for main problem have at following 2 points：
First, it is existing with it is fixed move back wheel seat move back turbine can only generally carry out wheel pair move back wheel operation unloaded without that can move back
The advantages of brake disc, this equipment is that the installation for moving back wheel seat is not limited by a space substantially, and it is big to move back wheel seat appearance and size, bearing capacity
By force, it is fixedly mounted on and moves back on wheel machine base, when moving back wheel operation, elastic deformation is not likely to produce at its stress jaw, so that axle
Stress end face is vertical with axis all the time, moves back that to unload top and axle stress end face contact area big and stablize, can effectively anti-retaining unload
The upset phenomenon of axle journal that operation is occurred, its shortcoming are cannot to move back to unload the wheel pair with brake disc.
Second, existing insert block type structure move back turbine be a kind of multifunctional wheel to dismounting machine, be mainly used for band brake plate wheel
To build the operation moved back wheel, move back brake disc, this kind equipment usually leads in the required operation station for moving back the wheel unloaded or brake disc
Cross lifting and move back and unload plate and unload power to undertake corresponding move back, because being limited by band brake plate wheel structure space, its plate is unloaded moving back
It can preferably meet requirement during brake disc, and be moved back with this kind of equipment when unloading wheel, especially running into needs larger move back the operating mode for unloading power
When, often larger elastic deformation can be produced because of load concentration at plate load jaw, cause axle stress end face and move back to unload top
Bar force end face contact area, which diminishes, causes axle end face to be damaged or the generation of the upset phenomenon of axle journal, or even can not be successfully and complete car
Wheel, which moves back, unloads operation.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of with can the two-way wheel that wheel seat is moved back using card key structure
To dismounting machine, which solve traditional wheelsets dismounting machine and cannot move back and unload wheel pair with brake disc and because of load collection at load jaw
In and the defects of produce elastic deformation.
The technical problems to be solved by the invention are realized using following technical scheme：
It is a kind of with two-way the wheel of wheel seat can be moved back to dismounting machine using card key structure, including base, move back and unload hydraulic cylinder, layback
Plate, rectilinear orbit, jacking cylinder and wheel seat is moved back, described move back unloads the termination that hydraulic cylinder is located at base, moves back the output for unloading hydraulic cylinder
End is equipped with flexible top, and the layback plate has two pieces, is respectively provided at the two sides of base, the centre moved back wheel seat and be located at base
Position, and two blocks of layback plates will be moved back to unload hydraulic cylinder and move back wheel seat from two side positions and are fixed together, the rectilinear orbit point
For two groups, two groups of rectilinear orbits are arranged on two side positions for moving back wheel seat, and two groups of rectilinear orbits are located on the same line, described
Jacking cylinder has two groups, is actively installed on respectively on every group of rectilinear orbit.
Further improvement lies in that the wheel seat that moves back is erected by the installing plate positioned at bottom and with installing plate three face connected vertically
Straight panel forms, and the installing plate is fixed on base, and U-shaped two-way jaw is provided with the centre panel of three face vertical plate.
Further improvement lies in that the bottom surface of the installing plate is provided with the rectangular channel through whole installing plate, and in base
Corresponding position be equipped with the matched projecting block of rectangular channel, the projecting block is in the rectangular channel.
Further improvement lies in that in the layback plate and move back and unload hydraulic cylinder, and layback plate and the junction of moving back wheel seat it is equal
Equipped with layback board key, in layback plate, another part unloads hydraulic cylinder or moves back wheel embedded in moving back a layback board key part
In seat, realize that layback plate unloads hydraulic cylinder and layback plate with moving back being fixedly connected for wheel seat with moving back.
Further improvement lies in that in the layback plate and move back and unload hydraulic cylinder, and layback plate and the junction of moving back wheel seat it is equal
Equipped with some fastening bolts.
Further improvement lies in that V-type support plate is equipped with the output terminal of the jacking cylinder.
Further improvement lies in that the flexible top is sphere adjust automatically pressure head.
Further improvement lies in that described move back unloads the top of hydraulic cylinder and be equipped with linear displacement transducer, the straight-line displacement passes
The output terminal that sensor unloads hydraulic cylinder with moving back is connected.
The beneficial effects of the invention are as follows：What is provided moves back that wheel seat structure is reasonable, craftsmanship is good, and intensity is high, you can satisfaction is moved back
It is hundreds of tons big during wheel to move back the stabilization for unloading power, effective applying working condition, but can by adjusting the direction of wheel seat is moved back, realize equipped with two or
The brake disc of three braking plate wheels pair, which is moved back, unloads needs, reliable to realize the operation moved back wheel and move back brake disc.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the right view of the present invention；
Fig. 4 is the top view of the present invention；
Fig. 5 is the front view for moving back wheel seat；
Fig. 6 is the side view for moving back wheel seat；
Fig. 7 is the top view for moving back wheel seat；
Fig. 8 is to move back to unload the wheel with two brake discs to working condition chart；
Fig. 9 is to move back to unload the wheel with three brake discs to working condition chart；
Wherein, 1- bases, 2-, which is moved back, unloads hydraulic cylinder, 3- layback plates, 4- rectilinear orbits, 5- jacking cylinders, and 6- moves back wheel seat, 601-
Installing plate, tri- face vertical plates of 602-, the two-way jaw of 603-U types, 604- rectangular channels, the flexible tops of 7-, 8- projecting blocks, 9- layback plates
Card key, 10- fastening bolts, 11-V type support plates, 12- linear displacement transducers.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
With reference to shown in Fig. 1 to Fig. 4, a kind of carry two-way can move back the wheel of wheel seat to dismounting machine, including bottom using card key structure
Seat 1, move back and unload hydraulic cylinder 2, layback plate 3, rectilinear orbit 4, jacking cylinder 5 and move back wheel seat 6, moves back and unloads hydraulic cylinder 2 is located at base 1 one
Termination, moves back the output terminal for unloading hydraulic cylinder 2 equipped with flexible top 7, layback plate 3 has two pieces, is respectively provided at the two sides of base 1, moves back
Wheel seat 6 is located at the centre position of base 1, and two blocks of layback plates 3 will move back from two side positions and unload hydraulic cylinder 2 and move back 6 company of fixation of wheel seat
It is connected together, rectilinear orbit 4 is divided to for two groups, and two groups of rectilinear orbits 4 are arranged on two side positions for moving back wheel seat 6, and two groups of straight line rails
Road 4 is located on the same line, and jacking cylinder 5 has two groups, is actively installed on respectively on every group of rectilinear orbit 4.
With reference to shown in Fig. 5 to Fig. 7, it is by the installing plate 601 positioned at bottom and connected vertically with installing plate 601 to move back wheel seat 6
Three face vertical plates 602 form, and installing plate 601 is fixed on base 1, are provided with the centre panel of three face vertical plates 602 U-shaped double
To jaw 603, it includes interior to jaw and export-oriented jaw.
Preferably, the bottom surface of installing plate 601 is provided with the rectangular channel 604 through whole installing plate 601, and in base 1
Corresponding position is equipped with projecting block 8 matched with rectangular channel 604, and projecting block 8 is in rectangular channel 604, this ensure that entirely
The stability of wheel seat 6 is moved back, any biased will not occur under larger pulling force.
Preferably, hydraulic cylinder 2 is unloaded with moving back in layback plate 3, and layback plate 3 is equipped with layback with moving back the junction of wheel seat 6
Board key 9, in layback plate 3, another part is embedded in move back and unloads hydraulic cylinder 2 or move back in wheel seat 6 part of layback board key 9, real
Existing layback plate 3 unloads hydraulic cylinder 2 and layback plate 3 with moving back being fixedly connected for wheel seat 6 with moving back.
Preferably, in layback plate 3 and move back and unload hydraulic cylinder 2, and layback plate 3 with move back the junction of wheel seat 6 be equipped with it is some
Root fastening bolt 10.
Preferably, it is equipped with V-type support plate 11 on the output terminal of jacking cylinder 5, two V-type support plates 11 support during use
Axle both ends collar position is held respectively and can passively follow to move back to unload to take turns is moved in parallel to moving back the process of unloading.
Preferably, flexible top 7 is sphere adjust automatically pressure head, this pressure head ensure move back unload during pressure head and shaft end
Achieving full-area contact, to prevent axle journal is upset and shaft end damage.
Preferably, move back and unload the top of hydraulic cylinder 2 and be equipped with linear displacement transducer 12, linear displacement transducer 12 and move back and unload liquid
The output terminal connection of cylinder pressure 2, for measuring the overhang of flexible top 7 in real time.
As shown in figure 8, the present invention move back unload the wheel pair with two brake discs when, will wheel to being moved to two V-types supports
On plate 11, axle both ends collar position is held respectively, and one of brake disc is abutted in the U-shaped two-way jaw 603 for moving back wheel seat 6
On (export-oriented jaw), then start to move back and unload hydraulic cylinder 2, flexible top 7 is headed into wheel and unload operation in the endoporus of termination, implementation is moved back.
As shown in figure 9, the present invention move back unload the wheel pair with three brake discs when, fastening bolt 10 will be removed, wheel will be moved back
Seat 6 exchanges direction, is loaded on, then holds axle both ends collar respectively to being moved in two V-type support plates 11 equally by wheel
Position, will abut on the U-shaped two-way jaw 603 (interior to jaw) for moving back wheel seat 6 positioned at middle brake disc, then starts to move back and unload liquid
Cylinder pressure 2, makes flexible top 7 head into wheel and unloads operation in the endoporus of termination, implementation is moved back.
To sum up, provided by the invention to move back that wheel seat structure is reasonable, craftsmanship is good, intensity is high, you can hundreds of when satisfaction moves back wheel
Ton is big to move back the stabilization for unloading power, effective applying working condition, and can be realized by adjusting the direction of wheel seat is moved back equipped with two or three brakings
The brake disc of plate wheel pair, which is moved back, unloads needs, reliable to realize the operation moved back wheel and move back brake disc.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of carry two-way can move back the wheel of wheel seat to dismounting machine using card key structure, it is characterised in that：Including base (1), move back
Unload hydraulic cylinder (2), layback plate (3), rectilinear orbit (4), jacking cylinder (5) and move back wheel seat (6), described move back is unloaded hydraulic cylinder (2) and set
In a termination of base (1), move back the output terminal for unloading hydraulic cylinder (2) has two pieces equipped with flexible top (7), the layback plate (3), point
The two sides of base (1), the centre position moved back wheel seat (6) and be located at base (1), and two pieces of layback plates (3) are not located at from two
Side position will be moved back to unload hydraulic cylinder (2) and move back wheel seat (6) and will be fixed together, and the rectilinear orbit (4) is divided into two groups, and two groups straight
Trajectory (4) is arranged on two side positions for moving back wheel seat (6), and two groups of rectilinear orbits (4) are located on the same line, the jacking
Cylinder (5) has two groups, is actively installed on respectively on every group of rectilinear orbit (4).
2. a kind of carry according to claim 1 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：It is described move back wheel seat (6) by the installing plate (601) positioned at bottom and with installing plate (601) three faces vertical plate connected vertically
(602) form, the installing plate (601) is fixed on base (1), is opened in the centre panel of three face vertical plate (602)
There is U-shaped two-way jaw (603).
3. a kind of carry according to claim 2 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：The bottom surface of the installing plate (601) is provided with the rectangular channel (604) through whole installing plate (601), and in base (1)
Corresponding position be equipped with rectangular channel (604) matched projecting block (8), the projecting block (8) is in the rectangular channel (604).
4. a kind of carry according to claim 1 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：Hydraulic cylinder (2) is unloaded with moving back in the layback plate (3), and layback plate (3) is equipped with side with moving back the junction of wheel seat (6)
Pulling plate card key (9), for layback board key (9) part in layback plate (3), another part, which is embedded in move back, unloads hydraulic cylinder (2)
Or move back in wheel seat (6), realize layback plate (3) and move back the fixed company unloaded hydraulic cylinder (2) and layback plate (3) and move back wheel seat (6)
Connect.
5. a kind of carry according to claim 1 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：In the layback plate (3) and move back and unload hydraulic cylinder (2), and layback plate (3) and move back wheel seat (6) if junction be equipped with
Dry root fastening bolt (10).
6. a kind of carry according to claim 1 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：V-type support plate (11) is equipped with the output terminal of the jacking cylinder (5).
7. a kind of carry according to claim 1 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：The flexible top (7) is sphere adjust automatically pressure head.
8. a kind of carry according to claim 1 two-way can move back the wheel of wheel seat to dismounting machine, its feature using card key structure
It is：Described move back unloads the top of hydraulic cylinder (2) and is equipped with linear displacement transducer (12), and the linear displacement transducer (12) is with moving back
Unload the output terminal connection of hydraulic cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091410.1A CN108032065B (en) | 2017-11-08 | 2017-11-08 | Wheel set withdrawal machine with wheel withdrawal seat capable of bidirectionally using clamping key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091410.1A CN108032065B (en) | 2017-11-08 | 2017-11-08 | Wheel set withdrawal machine with wheel withdrawal seat capable of bidirectionally using clamping key structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032065A true CN108032065A (en) | 2018-05-15 |
| CN108032065B CN108032065B (en) | 2019-12-27 |
Family
ID=62093231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091410.1A Active CN108032065B (en) | 2017-11-08 | 2017-11-08 | Wheel set withdrawal machine with wheel withdrawal seat capable of bidirectionally using clamping key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032065B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194452A (en) * | 2022-08-08 | 2022-10-18 | 广州地铁集团有限公司 | Brake disc withdrawal device of rail vehicle wheel pair |
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| CN2936545Y (en) * | 2006-07-28 | 2007-08-22 | 中国南车集团戚墅堰机车车辆厂 | General dismantling device for locomotive wheel pair and gear |
| CN201211604Y (en) * | 2008-07-13 | 2009-03-25 | 喻国锋 | Double head oil cylinder wheelset retrograded and unloading machine |
| CN102380762A (en) * | 2011-11-08 | 2012-03-21 | 鄂州市合强机械发展有限公司 | Double-head cylinder wheel pair press fit machine with following trolley |
| CN203437902U (en) * | 2013-08-05 | 2014-02-19 | 齐齐哈尔市金车工业公司 | Train wheel set withdrawal machine |
| RU2577879C1 (en) * | 2014-12-16 | 2016-03-20 | Общество с ограниченной ответственностью "Техноком" | Apparatus for cold pressing of bearing assembly of railway wheel pair |
| CN206567784U (en) * | 2017-03-14 | 2017-10-20 | 北京新联铁集团股份有限公司 | Wheel is to gear wheel dismounting machine |
-
2017
- 2017-11-08 CN CN201711091410.1A patent/CN108032065B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2936545Y (en) * | 2006-07-28 | 2007-08-22 | 中国南车集团戚墅堰机车车辆厂 | General dismantling device for locomotive wheel pair and gear |
| CN201211604Y (en) * | 2008-07-13 | 2009-03-25 | 喻国锋 | Double head oil cylinder wheelset retrograded and unloading machine |
| CN102380762A (en) * | 2011-11-08 | 2012-03-21 | 鄂州市合强机械发展有限公司 | Double-head cylinder wheel pair press fit machine with following trolley |
| CN203437902U (en) * | 2013-08-05 | 2014-02-19 | 齐齐哈尔市金车工业公司 | Train wheel set withdrawal machine |
| RU2577879C1 (en) * | 2014-12-16 | 2016-03-20 | Общество с ограниченной ответственностью "Техноком" | Apparatus for cold pressing of bearing assembly of railway wheel pair |
| CN206567784U (en) * | 2017-03-14 | 2017-10-20 | 北京新联铁集团股份有限公司 | Wheel is to gear wheel dismounting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194452A (en) * | 2022-08-08 | 2022-10-18 | 广州地铁集团有限公司 | Brake disc withdrawal device of rail vehicle wheel pair |
| CN115194452B (en) * | 2022-08-08 | 2024-04-12 | 广州地铁集团有限公司 | Brake disc withdrawal device of railway vehicle wheel set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032065B (en) | 2019-12-27 |
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Effective date of registration: 20231221 Address after: Room 815, Free Trade Building, Free Trade Zone, Dalian City, Liaoning Province, 116602 Patentee after: Dalian Orange Technology Co.,Ltd. Address before: 244000 No. 704, 131 garden new village, Tongguan mountain, Tongling, Anhui Patentee before: Li Liqun |