CN218947021U - Axial positioning device of non-falling turning lathe - Google Patents
Axial positioning device of non-falling turning lathe Download PDFInfo
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- CN218947021U CN218947021U CN202223589383.XU CN202223589383U CN218947021U CN 218947021 U CN218947021 U CN 218947021U CN 202223589383 U CN202223589383 U CN 202223589383U CN 218947021 U CN218947021 U CN 218947021U
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- support
- wheel
- axial
- leaning
- positioning device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses an axial positioning device of a non-falling wheel lathe, which comprises a machine base, a bracket, a support, a driving device and an axial leaning wheel, wherein the machine base is provided with a wheel set, the bracket is L-shaped, the short side of the bracket is connected with one side of the leaning wheel set on the machine base, the support is hinged to the top of the long side of the bracket, the support is provided with the axial leaning wheel, the axial leaning wheel can rotate along with the machined wheel set, the driving device is arranged on the long side of the bracket, and the driving end of the driving device is hinged with the support. The axial float of the wheel set in the machining process is effectively prevented, and the machining precision and efficiency of the wheel set are guaranteed.
Description
Technical Field
The utility model belongs to the field of machinery, and particularly relates to an axial positioning device of a non-falling turning lathe.
Background
The operation mileage of rail transit vehicles is increased increasingly and the operation speed of railway vehicles is increased, so that the production and repair quantity of wheel sets is increased rapidly, and higher requirements are put on the processing efficiency and the accuracy of non-wheel-falling processing equipment.
When the wheel is not dropped, the axial positioning is inconvenient, and the axial movement exists, so that the precision of the wheel is difficult to guarantee after the wheel is not dropped.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the axial positioning device of the non-falling wheel lathe, which effectively prevents the axial movement of the wheel set in the processing process and ensures the processing precision and efficiency of the wheel set.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an axial positioning device of non-drop wheel lathe, includes frame, support, drive arrangement, axial leaning wheel, the wheel pair has been placed on the frame, the support is "L" type, and its minor face is connected on the frame leaning one side of wheel pair, and the long limit top department of this support articulates there is the support, is equipped with axial leaning wheel on this support, and axial leaning wheel can rotate along with the wheel pair of processing, drive arrangement installs on the long limit of support, drive arrangement's drive end is articulated with the support.
In the technical scheme, the support is hinged with the support through the pin shaft.
In the above technical scheme, the driving device is an oil cylinder, and the oil cylinder is connected to the hydraulic system.
In the technical scheme, the bracket is connected with the stand through bolts.
The beneficial effects of the utility model are as follows: the support is hinged with the support through a pin shaft, the support is driven to rotate through the oil cylinder, the front end of the support is provided with the axial leaning wheel, the inner side surface of the wheel pair is pressed by the axial leaning wheel, and the axial leaning wheel is applied to a non-falling wheel lathe, so that the requirement on axial positioning of a required wheel pair can be met, and the machining precision and the machining efficiency are greatly improved.
Drawings
FIG. 1 is a schematic representation of the use of the present utility model.
Fig. 2 is a partial block diagram of fig. 1.
Wherein: 1. the device comprises a machine base, 2, a wheel set, 3, an axial leaning wheel, 4, a support, 5, a pin shaft, 6, an oil cylinder, 7, a bracket, 8 and a bolt.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific examples.
The axial positioning device of the non-falling turning lathe comprises a machine base 1, a support 7, a support 4, a driving device and an axial leaning wheel 3, wherein a wheel set 2 is placed on the machine base 1, the support 7 is L-shaped, the short side of the support 7 is connected to one side of the machine base 1 leaning on the wheel set 2, the support 4 is hinged to the top of the long side of the support 7, the support 4 is provided with the axial leaning wheel 3, the axial leaning wheel 3 can rotate along with the machined wheel set, the driving device is installed on the long side of the support 7, and the driving end of the driving device is hinged to the support 4.
When the device is used, the two devices are used at the same time, the oil cylinder 6 drives the support 4 to swing, so that the two axial leaning wheels 3 lean against the inner side surfaces of the wheel pair 2 respectively, and the wheel pair 2 is fixed on the base 1.
In the above technical solution, the bracket 7 is hinged with the support 4 through the pin 5. The support 7 is hinged with the support 4 through the pin shaft 5 and is driven by the oil cylinder 6, so that swinging motion is generated.
In the above technical solution, the driving device is an oil cylinder 6, and the oil cylinder 6 is connected to a hydraulic system.
In the above technical solution, the bracket 7 is connected with the stand 1 through the bolt 8. The short side of the bracket 7 is connected to the side of the stand to form the mounting base for the stand 4.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (4)
1. An axial positioning device of a non-drop turning lathe is characterized in that: the machine comprises a machine base, a support, a driving device and axial leaning wheels, wherein the machine base is provided with a wheel set, the support is L-shaped, the short side of the support is connected to one side of the machine base leaning on the wheel set, the support is hinged to the top of the long side of the support, the support is provided with the axial leaning wheels, the axial leaning wheels can rotate along with the processed wheel set, the driving device is arranged on the long side of the support, and the driving end of the driving device is hinged to the support.
2. The axial positioning device of a non-drop turning lathe of claim 1, characterized by: the support is hinged with the support through a pin shaft.
3. The axial positioning device of a non-drop turning lathe of claim 1, characterized by: the driving device is an oil cylinder, and the oil cylinder is connected to the hydraulic system.
4. The axial positioning device of a non-drop turning lathe of claim 1, characterized by: the support is connected with the machine base through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589383.XU CN218947021U (en) | 2022-12-31 | 2022-12-31 | Axial positioning device of non-falling turning lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589383.XU CN218947021U (en) | 2022-12-31 | 2022-12-31 | Axial positioning device of non-falling turning lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218947021U true CN218947021U (en) | 2023-05-02 |
Family
ID=86139651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223589383.XU Active CN218947021U (en) | 2022-12-31 | 2022-12-31 | Axial positioning device of non-falling turning lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218947021U (en) |
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2022
- 2022-12-31 CN CN202223589383.XU patent/CN218947021U/en active Active
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