CN204711524U - A kind of wheelset fitting dismounting machine - Google Patents
A kind of wheelset fitting dismounting machine Download PDFInfo
- Publication number
- CN204711524U CN204711524U CN201520413761.XU CN201520413761U CN204711524U CN 204711524 U CN204711524 U CN 204711524U CN 201520413761 U CN201520413761 U CN 201520413761U CN 204711524 U CN204711524 U CN 204711524U
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- walking beam
- press
- fiting
- oil cylinder
- rack
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Abstract
The utility model discloses a kind of wheelset fitting dismounting machine, comprise an integral-rack, walking beam device, checkout gear, hydraulic system, electric-control system, be arranged with in the left and right pillar of described integral-rack and press-fit oil cylinder, Finial device be housed before it, outer the putting press-fiting oil cylinder is equipped with crimping pressure head, described frame entablature and sill in opposite directions correspondence position are provided with positional cylinder, positional cylinder front end is provided with key block, described walking beam device plate upper and lower end is provided with keyway, is provided with two blocks of plates that the different and side of openings of sizes is opened in walking beam.The beneficial effects of the utility model are: make walking beam be fixed on operating position by positional cylinder, thus realize press-fiting or moving back unloading, and positioning stablity is reliable, and mechanization degree is high, the requirement press-fiting needs and client of existing train wheel after meeting train speed raising.
Description
Technical field
The utility model relates to rail vehicles equipment machinery, can meet right the press-fiting and move back of various kinds of vehicles wheel and unload.
Background technology
Along with widely using of bullet train, the design that causes vehicle wheel right is constantly updated, and its assembly and disassembly etc. has had higher requirement, and then also makes to equip accordingly machinery and constantly to follow up innovation.Corresponding pressing machine and dismounting machine mainly contain this several citation form at present: wherein a kind of type is single head oil cylinder, realizes press-fiting and move back the needs unloaded by establishing pendulum and extension bar; Another kind is then double head oil cylinder, the object press-fiting and move back and unload is reached by the active plugboard arranged, its frame upper and lower crossbeam correspondence has some grooves, active plugboard arrives after working position by moving axially, remake and vertically move, insert in groove, be attached to the one side of brake disc or wheel, then by coordinating with two oil cylinder, the work press-fiting or move back and unload is completed; Also have one to be double head oil cylinder, realize press-fiting and moving back unloading by the cooperation of fixing crimping pressure head and moving slider.These novel mechanicals, meet the market demand after train speed raising substantially, but can not meet the demand of different client completely.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of wheelset fitting dismounting machine, it makes walking beam be fixed on operating position by positional cylinder, thus realize press-fiting or moving back unloading, positioning stablity is reliable, the requirement press-fiting needs and client of existing train wheel after meeting train speed raising.
In order to achieve the above object, the technical solution of the utility model is, a kind of wheelset fitting dismounting machine, comprise an integral-rack, walking beam device, checkout gear, hydraulic system, electric-control system, be arranged with in the left and right pillar of described integral-rack and press-fit oil cylinder, before it, Finial device is housed, outer the putting press-fiting oil cylinder is equipped with crimping pressure head, it is characterized in that: described frame entablature and sill in opposite directions correspondence position are provided with positional cylinder, positional cylinder front end is provided with key block, on described walking beam device plate, lower end is provided with keyway, two blocks of plates that the different and side of openings of sizes is opened are provided with in walking beam.
The beneficial effects of the utility model are: make walking beam be fixed on operating position by positional cylinder, thus realize press-fiting or moving back unloading, and positioning stablity is reliable, and mechanization degree is high, the requirement press-fiting needs and client of existing train wheel after meeting train speed raising.
Accompanying drawing explanation
Fig. 1 is the utility model constructive embodiment front view.
Fig. 2 is the utility model constructive embodiment side view.
Fig. 3 is positional cylinder and walking beam cooperation place enlarged drawing.
In figure, 1 integral-rack, 11 entablatures, 12 sills, 2 positional cylinders, 3 press-fit oil cylinder, 31 crimping pressure heads, 4 walking beam devices, 41 keyways, 5 take turns right.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in figures 1 and 3, the utility model discloses a kind of wheelset fitting dismounting machine, comprise an integral-rack 1, walking beam device, checkout gear, hydraulic system, electric-control system, be arranged with in the left and right pillar of described integral-rack and press-fit oil cylinder 3, before it, Finial device is housed, outer the putting press-fiting oil cylinder 3 is equipped with crimping pressure head 31, described frame entablature 11 and sill 12 in opposite directions correspondence position are provided with positional cylinder 2, positional cylinder front end is provided with key block, on described walking beam device plate, lower end is provided with keyway 41, when walking beam device plate enters working position, on, the action simultaneously of positional cylinder in underbeam, keyboard piece is inserted on walking beam device plate, under keyway, thus walking beam device plate is fixedly secured.Two blocks of plates that the different and side of openings of sizes is opened are provided with in walking beam.Plate by cingulum through-drive, thus realizes in walking beam movable; Walking beam device lateral is all equipped with guide rail and mobile device with longitudinal.
During utility model works, it is taken turns and sends to by dolly, the brake disc press-fited or wheel are to first packing on axle, two press-fits oil cylinder and advances, Finial device before it by wheel to jack-up, walking beam device moves to working position, then under the cooperation press-fiting oil cylinder, crimping pressure head and walking beam and plate, completes and press-fits.Move back when unloading, take turns after jack-up, first walking beam device is moved to working position, then complete to move back under the cooperation press-fiting oil cylinder and walking beam and inserted block and unload.
Press-fit precision to be controlled by checkout gear.
Claims (1)
1. a wheelset fitting dismounting machine, comprise an integral-rack, walking beam device, checkout gear, hydraulic system, electric-control system, be arranged with in the left and right pillar of described integral-rack and press-fit oil cylinder, Finial device be housed before it, outer the putting press-fiting oil cylinder is equipped with crimping pressure head, it is characterized in that: described frame entablature and sill in opposite directions correspondence position are provided with positional cylinder, positional cylinder front end is provided with key block, described walking beam device plate upper and lower end is provided with keyway, is provided with two blocks of plates that the different and side of openings of sizes is opened in walking beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413761.XU CN204711524U (en) | 2015-06-16 | 2015-06-16 | A kind of wheelset fitting dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413761.XU CN204711524U (en) | 2015-06-16 | 2015-06-16 | A kind of wheelset fitting dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711524U true CN204711524U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520413761.XU Active CN204711524U (en) | 2015-06-16 | 2015-06-16 | A kind of wheelset fitting dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799585A (en) * | 2017-03-14 | 2017-06-06 | 北京新联铁集团股份有限公司 | Wheel is to gear wheel dismounting machine |
-
2015
- 2015-06-16 CN CN201520413761.XU patent/CN204711524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799585A (en) * | 2017-03-14 | 2017-06-06 | 北京新联铁集团股份有限公司 | Wheel is to gear wheel dismounting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |