CN202877822U - Wheel set wheel withdrawing machine for withdrawing belt braking wheel - Google Patents
Wheel set wheel withdrawing machine for withdrawing belt braking wheel Download PDFInfo
- Publication number
- CN202877822U CN202877822U CN 201220548859 CN201220548859U CN202877822U CN 202877822 U CN202877822 U CN 202877822U CN 201220548859 CN201220548859 CN 201220548859 CN 201220548859 U CN201220548859 U CN 201220548859U CN 202877822 U CN202877822 U CN 202877822U
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- CN
- China
- Prior art keywords
- wheel
- withdrawing
- hydraulic cylinder
- frame
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wheel set wheel withdrawing machine for withdrawing a belt braking wheel. The wheel set wheel withdrawing machine comprises a machine frame (2), a primary hydraulic cylinder (1) and a secondary hydraulic cylinder (5). Two pushing oil cylinders (4) which are used for pushing a wheel set (7) are arranged on the machine frame between the primary hydraulic cylinder (1) and the secondary hydraulic cylinder (5). A plurality of movable inserting plates (3) which are matched with a wheel set wheel and the braking wheel in separation distance are arranged on the machine frame between the two pushing oil cylinders (4). According to the wheel set wheel withdrawing machine for withdrawing the belt braking wheel, the inserting plates can be inserted according to requests, both the wheel and the braking wheel can be withdrawn, and accordingly a function of the wheel withdrawing machine is added, and disassembling of the braking wheel is convenient.
Description
Technical field
The utility model relates to wheel to moving back turbine, especially a kind of turbine that moves back that can move back simultaneously braked wheel and wheel.
Background technology
Railway vehicle wheel is to there being five assembling parts to become an integral body, namely axletree, be connected in the axletree two ends two wheels to and wheel to and axletree between the bearing realizing rolling.Bearing and wheel all are to adopt interference fit to be press fit into the axletree two ends.Because bearing and wheel all are movement parts, operation a period of time just needs to change, and axletree is moving part not, still can continue to use, and the life-span is longer than bearing and wheel.Therefore when taking turns overhaul, bearing, wheel need to be backed off the bearing that more renews and wheel.At present, it is comparatively perfect that bearing both domestic and external is pressed into, moves back the equipment of unloading, and the press-fit equipment of wheel is also very advanced, but special equipment has been unloaded in moving back of wheel, takes turns moving back turbine as various, can be easily to train wheel to moving back wheel.But above-mentioned move back turbine to the train wheel of braked wheel to can only realizing moving back wheel, and can't the braked wheel that be contained on the axle be dismantled, dismounting has been brought inconvenience for such wheel.
The utility model content
The purpose of this utility model is exactly to solve wheel can not dismantle wheel to the problem of upper braked wheel to moving back turbine.
For addressing the above problem, the technical solution adopted in the utility model is: be used for moving back unload the band brake wheel wheel to moving back turbine, it comprises frame, is fixed on main hydraulic cylinder and secondary hydraulic cylinder on the frame, be fixed with two right jacking oil cylinders of jacking wheel on the frame between main hydraulic cylinder and the secondary hydraulic cylinder, it is characterized in that being connected with on the frame between described two jacking oil cylinders a plurality of spacings and wheel to wheel and the suitable active plugboard of braked wheel spacing.
Adopt technique scheme, plate can the baffle plate wheel, moves back wheel, moves back gear when unloading braked wheel and wants the plate restriction braked wheel behind the braked wheel to move, and unloads down moving back from braked wheel under the extruding of main hydraulic cylinder and secondary hydraulic cylinder thereby take turns.
Be the easy disassembly plate, described active plugboard is to be plugged in the slot of offering on the frame, realizes being connected on the frame.
The utility model beneficial effect is: plate of the present utility model can be pegged graft as requested, so both can move back wheel and also can move back braked wheel, therefore increases the function of moving back turbine, has made things convenient for the dismounting to braked wheel.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Among the figure, 1, main hydraulic cylinder, 2, frame, 3, active plugboard, 4, the jacking oil cylinder, 5, secondary hydraulic cylinder, 6, connecting bolt, 7, wheel is right, 8, braked wheel.
The specific embodiment
As shown in Figure 1, the wheel that being used for moving back of present embodiment unloaded the band brake wheel is to moving back turbine, and it comprises frame 2, is fixed on main hydraulic cylinder 1 and secondary hydraulic cylinder 5 on the frame 2, and frame 1 is made of channel-section steel and Plate Welding.Main hydraulic cylinder 1 and secondary hydraulic cylinder 5 are fixed on the frame by connecting bolt 6.Be fixed with jacking wheel on the frame between main hydraulic cylinder 1 and the secondary hydraulic cylinder 5 to being connected with a plurality of spacings and wheel on the frame between 4, two jacking oil cylinders 4 of two jacking oil cylinders of 7 to wheel and the suitable active plugboard 3 of braked wheel 8 spacings.Active plugboard 3 is to be plugged in the slot of offering on the frame, realizes being connected on the frame 2.Can in slot, take down active plugboard 3 when not using.
Claims (2)
1. be used for moving back unload the band brake wheel wheel to moving back turbine, it comprises frame (2), is fixed on main hydraulic cylinder (1) and secondary hydraulic cylinder (5) on the frame (2), be fixed with jacking wheel on the frame between main hydraulic cylinder (1) and the secondary hydraulic cylinder (5) to two jacking oil cylinders (4) of (7), it is characterized in that being connected with on the frame between described two jacking oil cylinders (4) a plurality of spacings and wheel to wheel and the suitable active plugboard (3) of braked wheel spacing.
According to claim 1 be used to move back unload band brake wheel wheel to moving back turbine, it is characterized in that described active plugboard (3) is to be plugged in the slot of offering on the frame, realize being connected on the frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548859 CN202877822U (en) | 2012-10-25 | 2012-10-25 | Wheel set wheel withdrawing machine for withdrawing belt braking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548859 CN202877822U (en) | 2012-10-25 | 2012-10-25 | Wheel set wheel withdrawing machine for withdrawing belt braking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877822U true CN202877822U (en) | 2013-04-17 |
Family
ID=48069287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548859 Expired - Fee Related CN202877822U (en) | 2012-10-25 | 2012-10-25 | Wheel set wheel withdrawing machine for withdrawing belt braking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886672A (en) * | 2012-10-25 | 2013-01-23 | 铜陵正前机械装备制造有限公司 | Wheelset wheel disassembling machine used for disassembling belt braking wheel |
-
2012
- 2012-10-25 CN CN 201220548859 patent/CN202877822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886672A (en) * | 2012-10-25 | 2013-01-23 | 铜陵正前机械装备制造有限公司 | Wheelset wheel disassembling machine used for disassembling belt braking wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131025 |