CN213795132U - Floating withdrawal device of horizontal wheel set decomposition machine - Google Patents
Floating withdrawal device of horizontal wheel set decomposition machine Download PDFInfo
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- CN213795132U CN213795132U CN202022437359.9U CN202022437359U CN213795132U CN 213795132 U CN213795132 U CN 213795132U CN 202022437359 U CN202022437359 U CN 202022437359U CN 213795132 U CN213795132 U CN 213795132U
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Abstract
The utility model discloses a floating withdrawal device of horizontal wheel pair decomposer relates to mechanical equipment technical field, the device includes the hydro-cylinder, floats withdrawal box and base, hydro-cylinder fixed mounting be in on the base, it can float to set up to float withdrawal box the base top, the hydro-cylinder with it links into an integrated entity to float withdrawal box through the pull rod. The utility model relates to a floating withdrawal device of horizontal wheel pair decomposer makes the floating withdrawal case form with original withdrawal cardboard, has increased intensity, and floats withdrawal case and base constitution not welded connection, but the design of floating, when the wheel pair moves back the operation like this, all strength go on through the pull rod pulling force, and the atress is even, also can not cause the fracture and the deformation of floating withdrawal between case and the base.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, concretely relates to floating withdrawal device of horizontal wheel pair decomposer.
Background
After the train runs for a certain distance, the wheel axle must be overhauled. When the wheel shaft is overhauled, the wheel shaft box and the bearing need to be decomposed, and the existing shaft box decomposition is generally carried out by adopting a decomposition machine. The existing withdrawal device of the decomposition machine comprises an oil cylinder, a withdrawal clamping plate and a base which are connected, wherein the oil cylinder and the withdrawal clamping plate are connected through a pull rod, and the oil cylinder and the withdrawal clamping plate are fixedly mounted on the base.
Disclosure of Invention
Therefore, the utility model provides a floating withdrawal device of a horizontal wheel set decomposer to solve the above problems existing in the withdrawal device of the existing decomposer.
In order to achieve the above object, the present invention provides the following technical solutions:
according to the utility model discloses a first aspect, a horizontal wheel pair decomposer floats and moves back unloader, the device includes the hydro-cylinder, floats and moves back unloading case and base, hydro-cylinder fixed mounting be in on the base, it can float and set up to move back the unloading case the base top, the hydro-cylinder with it links into an integrated entity to float to move back the unloading case through the pull rod.
Further, the device also comprises a wheel set supporting device, and the wheel set supporting device is fixedly arranged on the base.
Further, the wheel pair supporting device comprises a front wheel pair supporting device and a rear wheel pair supporting device, the front wheel pair supporting device is arranged between the oil cylinder and the floating unloading box, and the rear wheel pair supporting device is arranged on one side of the floating unloading box, which deviates from the oil cylinder.
Furthermore, the number of the pull rods is two, and the two pull rods are symmetrically arranged on the oil cylinder.
The utility model has the advantages of as follows:
the utility model relates to a floating withdrawal device of horizontal wheel pair decomposer makes the floating withdrawal case form with original withdrawal cardboard, has increased intensity, and floats withdrawal case and base constitution not welded connection, but the design of floating, when the wheel pair moves back the operation like this, all strength go on through the pull rod pulling force, and the atress is even, also can not cause the fracture and the deformation of floating withdrawal between case and the base.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a top view of a floating withdrawal device of a horizontal wheel set decomposition machine provided in embodiment 1 of the present invention;
fig. 2 is a front view of the floating withdrawal device of the horizontal wheel set decomposition machine during withdrawal of the wheel set, provided by embodiment 2 of the present invention.
In the figure: the device comprises an oil cylinder 1, a floating unloading box 2, a base 3, a pull rod 4, a wheel pair supporting device 5, a front wheel pair supporting device 51, a rear wheel pair supporting device 52 and an unloading wheel pair 6.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The floating withdrawal device of the horizontal wheel set decomposition machine shown in the figure 1 comprises an oil cylinder 1, a floating withdrawal box 2 and a base 3, wherein the oil cylinder 1 is fixedly installed on the base 3, the floating withdrawal box 2 can be arranged above the base 3 in a floating mode, and the oil cylinder 1 and the floating withdrawal box 2 are connected into a whole through a pull rod 4.
The utility model discloses make the unsteady case form of moving back of unloading with original moving back the cardboard, increased intensity, and float and move back the case and constitute not welded connection with the base, but the design of floating, specifically, the case that moves back is disconnected with the base, and the unsettled setting of case that moves back is in the base top, and when the wheel pair moved back the operation like this, all strength were gone on through the pull rod pulling force, and the atress is even, also can not cause the fracture and the deformation of floating between case and the base of moving back. The base adopts whole base, and each part becomes an organic whole through welding, and such base rigidity is good to have accurate processing positioning reference, satisfy installation and precision verification adjustment requirement.
Example 2
On the basis of the embodiment 1, the device further comprises a wheel set supporting device 5, and the wheel set supporting device 5 is fixedly installed on the base 3. The wheel pair supporting device 5 comprises a front wheel pair supporting device 51 and a rear wheel pair supporting device 52, the front wheel pair supporting device 51 is arranged between the oil cylinder 1 and the floating unloading box 2, and the rear wheel pair supporting device 52 is arranged on one side of the floating unloading box 2 deviated from the oil cylinder 1. The wheel pair supporting device 5 is used for supporting the withdrawing wheel pair 6, wherein the front wheel pair supporting device 51 is used for supporting the front wheel of the withdrawing wheel pair 6, the rear wheel pair supporting device 52 is used for supporting the rear wheel of the withdrawing wheel pair 6, and the fixing of the two ends of the withdrawing wheel pair 6 is realized through the matching use of the front wheel pair supporting device 51 and the rear wheel pair supporting device 52; the floating unloading box 2 is used for clamping wheels, and the front wheel pair supporting device 51 is arranged between the oil cylinder 1 and the floating unloading box 2, so that the middle part of the unloading wheel pair can be stabilized; through the technical scheme, when the wheels are unloaded, the wheels do not move under the action of the supporting device 5 and the floating unloading box 2, the axle moves under the action of the oil cylinder, the wheels and the axle are relatively displaced, and the wheels are unloaded.
Example 3
On the basis of the embodiment 1 or the embodiment 2, the number of the pull rods 4 is two, and the two pull rods 4 are symmetrically arranged on the oil cylinder 1. The intensity and the rigidity of two pull rods are all the same, through this technical scheme, can realize on the one hand hydro-cylinder 1 with the case 2 stable installation that moves back floats, and the connection of two pull rods of on the other hand helps floating of case 2 that moves back in the base top, also can guarantee that the atress of two pull rods 4 is even reasonable, guarantees overall structure compactness. The existing oil cylinder and the withdrawing clamp plate are connected by four pull rods, the four pull rods form a three-dimensional space structure to enable the oil cylinder, the withdrawing clamp plate and the base to be connected more stably, so that the withdrawing clamp plate and the base are easier to crack and deform when stressed, the number of the pull rods 4 is two, the two pull rods form a plane structure, and the floating of the floating withdrawing box 2 above the base can be guaranteed.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. The floating withdrawal device of the horizontal wheel set decomposition machine is characterized by comprising an oil cylinder, a floating withdrawal box and a base, wherein the oil cylinder is fixedly installed on the base, the floating withdrawal box can be arranged above the base in a floating mode, and the oil cylinder and the floating withdrawal box are connected into a whole through a pull rod.
2. The floating withdrawal device of a horizontal wheel-set decomposition machine according to claim 1, further comprising a wheel-set supporting device fixedly mounted on the base.
3. The floating withdrawal device of a horizontal wheel-set decomposition machine according to claim 2, wherein the wheel-set supporting device comprises a front wheel-set supporting device and a rear wheel-set supporting device, the front wheel-set supporting device is arranged between the oil cylinder and the floating withdrawal box, and the rear wheel-set supporting device is arranged on one side of the floating withdrawal box, which is far away from the oil cylinder.
4. The floating withdrawal device of the horizontal wheel pair disassembling machine according to claim 1, wherein the number of the pull rods is two, and the two pull rods are symmetrically arranged on the oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437359.9U CN213795132U (en) | 2020-10-28 | 2020-10-28 | Floating withdrawal device of horizontal wheel set decomposition machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022437359.9U CN213795132U (en) | 2020-10-28 | 2020-10-28 | Floating withdrawal device of horizontal wheel set decomposition machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795132U true CN213795132U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022437359.9U Active CN213795132U (en) | 2020-10-28 | 2020-10-28 | Floating withdrawal device of horizontal wheel set decomposition machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213795132U (en) |
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2020
- 2020-10-28 CN CN202022437359.9U patent/CN213795132U/en active Active
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