Steering frame tilter for passenger car
A bogie and turning machine technology, which is applied in the directions of metal processing machinery parts, clamping, and support. It can solve the requirements of versatility and practicability that are not suitable for factory repair and use, and cannot simultaneously realize frame maintenance and frame accessories assembly, etc. problems, to achieve the effect of long service life and convenient maintenance
Inactive Publication Date: 2012-03-14
XI AN RAILWAY TRANSPORTATION EQUIP
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Problems solved by technology
This device can only realize the simple overturning of the frame, and after the frame is overturned, it cannot simultaneously perform operations such as frame maintenance on a fixed platform and assembly of accessories on the frame. It has not been popularized and used in various railway factories, and its versatility and practicability are not very high. Suitable for the use requirements of factory repair
Method used
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Embodiment Construction
[0028] see figure 1 , the passenger car bogie frame turning machine of the present invention includes a first clamp 1, a second clamp 2, a clamp hydraulic cylinder 3, a first rotating shaft 4, a second rotating shaft 5, a clamp hydraulic pump 6, a lifting hydraulic cylinder 7, a turbine 8, Worm screw 9, reducer 10, driving motor 11, first rotating shaft support 12, second rotating shaft support 13 base 14, heightening step 15, frame pillar 16, clamp fixing column 17, lifting hydraulic pump 18, control box 19; first clamp 1. The second clamp 2 is used to clamp the frame. The first clamp 1 is connected to the first rotating shaft 4, and the second clamp 2 is connected to the second rotating shaft 5. The first clamp 1 and the second clamp 2 are arranged opposite to each other. The first rotating shaft 4 The other end of the second clamp 2 is connected with the first rotating shaft support 12 that can make the first rotating shaft 4 rotate, and the other end of the second clamp 2 ...
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The invention provides a steering frame tilter for a passenger car. The steering frame tilter comprises a first fixture device, a second fixture device, a first rotating shaft, a second rotating shaft, a first rotating shaft bracket and a second rotating shaft bracket, wherein the first fixture device and the second fixture device are used for clamping a framework; the first rotating shaft bracket is used for driving the first rotating shaft to rotate; the second rotating shaft bracket is used for driving the second rotating shaft to rotate; the first fixture device is connected to the first rotating shaft; the second fixture device is connected to the second rotating shaft; and the first fixture device and the second fixture device are oppositely arranged. In the steering frame tilter for the passenger car provided by the invention, on a fixed operating platform, specific fixtures are used for clamping a part of the framework and tilting the part for 180 degrees. H-shaped and U-shaped frames popular at present can be tilted and can be stopped in any position, thereby realizing automatic control, being convenient to operate, and being safe and reliable.
Description
technical field [0001] The invention relates to a frame turning device in a passenger car bogie, in particular to a passenger car bogie frame turning machine. Background technique [0002] The frame in the passenger car bogie is one of the important load-bearing parts of the railway vehicle. The quality of its maintenance has a great influence on the running stability and safety of the factory-repaired passenger car. Therefore, it is of great significance to improve the running quality of passenger cars and ensure the safety of speed-up of passenger cars to do a good job in frame maintenance. During the maintenance process of the frame, it is necessary to carry out a comprehensive appearance inspection, measurement and defect treatment on the surface of the front and back of the frame. There are a total of marking inspection, magnetic particle inspection of each hanger and the corner of the beam body, hanger inserts, adjustment Therefore, the frame must be turned 180° durin...
Claims
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Inventor 赵志军
Owner XI AN RAILWAY TRANSPORTATION EQUIP