CN209394261U - A kind of modified wheelset fitting equipment - Google Patents
A kind of modified wheelset fitting equipment Download PDFInfo
- Publication number
- CN209394261U CN209394261U CN201820055812.XU CN201820055812U CN209394261U CN 209394261 U CN209394261 U CN 209394261U CN 201820055812 U CN201820055812 U CN 201820055812U CN 209394261 U CN209394261 U CN 209394261U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- pressure head
- right column
- column
- oil hydraulic
- 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 kind of modified wheelset fitting equipment, including pedestal, left column, first right column and the second right column, oil hydraulic cylinder is equipped between first right column and the second right column, the left column and the first right column are respectively provided with a set of pressure head pedestal relatively, first right column is equipped with the duct of matching pressure head pedestal, fast changeable pressure head is movably equipped in the pressure head pedestal, the pressure head is cylindrical body groove structure, the wheel pair of its groove size matches criteria different size, the hollow duct that the oil hydraulic cylinder passes through the first right column acts on the pressure head in pressure head pedestal, the pedestal is equipped with axle bracket, the axle bracket is set between left column and the first right column, track is additionally provided on the pedestal, the track extends to ground from pedestal.The utility model is not only simple in structure, and is hardly damaged, easy to repair, saving construction cost, but also can accomplish that pressure output of oil hydraulic cylinder completes press fitting, and press fitting speed is fast.
Description
Technical field
The utility model relates to railway equipment manufacturing technology field, especially a kind of modified wheelset fitting equipment.
Background technique
The press-loading device of rail vehicles wheel pair is very common in railway equipment manufacturing technology field and necessary sets
Standby, function is the assembling to train wheel and wheel shaft.In the prior art for realize wheel to and wheel shaft accurate assembling, frequently with
Closed frame-type rack, and need to install measuring tool, double oil hydraulic cylinders and combination pressure head on the rack, and substep is pressed, equipment
Structure is complicated, cost is high and is easily damaged, and increases processing cost.
Utility model content
Wheelset fitting device structure is complicated, is easily damaged and ineffective defect in order to overcome in the prior art, this
Utility model discloses a kind of modified wheelset fitting equipment, using single oil hydraulic cylinder, the standard indenter that can flexibly change and quickly
Blanking device reduces equipment cost, improves work efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of modified wheelset fitting equipment, packet
Pedestal, left column, the first right column and the second right column are included, oil pressure is equipped between first right column and the second right column
Cylinder, the left column and the first right column are opposite to be respectively provided with a set of pressure head pedestal, and first right column is equipped with matching pressure head base
The duct of seat is movably equipped with fast changeable pressure head in the pressure head pedestal, and the pressure head is cylindrical body groove structure, different
The size of groove can match the wheel pair of different size, and the hollow duct that the oil hydraulic cylinder passes through the first right column acts on pressure head
Pressure head in pedestal, the pedestal are equipped with axle bracket, and the axle bracket is set between left column and the first right column, institute
It states and is additionally provided with track on pedestal, the track extends to ground from pedestal.
A kind of above-mentioned modified wheelset fitting equipment, the axle bracket are equipped with lifting motor and horizontal displacement electricity
Machine.
A kind of above-mentioned modified wheelset fitting equipment, the track extend to ground from pedestal
The utility model has the beneficial effects that a kind of modified wheelset fitting equipment of the utility model uses single oil hydraulic cylinder
Pressure is provided, equipped with the pressure head of standard specification, without measuring accessory, is not only simple in structure, is hardly damaged, easy to repair, section
About cost, but also can accomplish that pressure output of oil hydraulic cylinder completes press fitting, press fitting speed is fast；Slidably liftable wheel shaft
Bracket and blanking velocity is accelerated from the track that pedestal extends to ground, effectively increases working efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model main view；
Fig. 2 is the utility model top view；
Fig. 3 be the utility model along Fig. 1 A line without wheel to left view.
1. pedestal in figure, 2. left columns, 3. first right columns, 4. second right columns, 5. oil hydraulic cylinders, 6. pressure head pedestals, 7.
Pressure head, 8. axle brackets, 9. tracks.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, the utility model is done further with reference to the accompanying drawing
Explanation, it should be apparent that, drawings described below is only one embodiment of the utility model, for the general of this field
For logical technical staff, without creative efforts, other embodiments are obtained according to this drawings and examples,
Belong to the protection scope of the utility model.
A kind of modified wheelset fitting equipment, including pedestal 1, left column 2, the first right column 3 and the second right column 4, institute
It states and is equipped with oil hydraulic cylinder 5 between the first right column 3 and the second right column 4, the left column 2 and the first right column 3 are respectively provided with relatively
A set of pressure head pedestal 6, first right column 3 are equipped with the duct of matching pressure head pedestal 6, are movably equipped in the pressure head pedestal 6
Fast changeable pressure head 7, the pressure head 7 are cylindrical body groove structure, and the size of different grooves can match different size
Wheel pair, the hollow duct that the oil hydraulic cylinder 5 passes through the first right column 3 act on the pressure head 7 in pressure head pedestal 6, on the pedestal 1
Equipped with axle bracket 8, the axle bracket 8 is set between left column 2 and the first right column 3, and the axle bracket 8, which is equipped with, to be risen
Motor and horizontal displacement motor are dropped, is additionally provided with track 9 on the pedestal 1, the track 9 extends to ground from pedestal 1.
This is practical at work, it is necessary first to install matched pressure head 7 according to the selection of the specification of wheel pair；Wheel shaft and wheel
By the operating position of driving or other hanging devices from upper lifting to press-loading device, wheel shaft is supported by axle bracket 8, oil hydraulic cylinder
5 output pressures complete press fitting, and wheel shaft compression power acts on the groove for entering pressure head 6 across wheel axis hole, and the groove of pressure head 6 is deep
Degree matching press fitting depth requirements；After the completion of press fitting, oil hydraulic cylinder 5 is retreated, and is taken turns to the cooperation through lifting motor and horizontal displacement motor
Be placed on track 9, wheel under the action of own wt roll leave operating position, be not necessarily to hanging device, improve down
Expect speed.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (3)
1. a kind of modified wheelset fitting equipment, which is characterized in that including pedestal (1), left column (2), the first right column (3) and
Second right column (4) is equipped with oil hydraulic cylinder (5) between first right column (3) and the second right column (4), the left column (2)
Opposite with the first right column (3) to be respectively provided with a set of pressure head pedestal (6), first right column (3) is equipped with matching pressure head pedestal (6)
Duct, is movably equipped with fast changeable pressure head (7) in the pressure head pedestal (6), the pressure head (7) is cylindrical body groove knot
Structure, the hollow duct that the oil hydraulic cylinder (5) passes through the first right column (3) acts on the pressure head (7) in pressure head pedestal (6), described
Pedestal (1) is equipped with axle bracket (8), and the axle bracket (8) is set between left column (2) and the first right column (3), described
Track (9) are additionally provided on pedestal (1).
2. a kind of modified wheelset fitting equipment according to claim 1, which is characterized in that the axle bracket (8)
Equipped with lifting motor and horizontal displacement motor.
3. a kind of modified wheelset fitting equipment according to claim 1, which is characterized in that the track (9) is from pedestal
(1) ground is extended on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055812.XU CN209394261U (en) | 2018-01-15 | 2018-01-15 | A kind of modified wheelset fitting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055812.XU CN209394261U (en) | 2018-01-15 | 2018-01-15 | A kind of modified wheelset fitting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394261U true CN209394261U (en) | 2019-09-17 |
Family
ID=67876242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055812.XU Expired - Fee Related CN209394261U (en) | 2018-01-15 | 2018-01-15 | A kind of modified wheelset fitting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394261U (en) |
-
2018
- 2018-01-15 CN CN201820055812.XU patent/CN209394261U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |