Technical bogie

Abstract

The invention discloses a technical bogie, and relates to the field of vehicle body assembly. The technical bogie comprises an I-shaped framework, a supporting column, a height adjusting mechanism, anangle adjusting head and a wheel set; the wheel set is mounted at the bottom of the I-shaped framework; the supporting column is glidingly mounted on the upper surface of the I-shaped framework; theheight adjusting mechanism is mounted on the supporting column; and the angle adjusting head is rotationally mounted at the top end of the height adjusting mechanism. The brand new adjusting structuredesign is adopted, the technical bogie has the large-size-range height and width adjustable functions, thus a vehicle body can be adapted to assembling platforms in different heights, unnecessary waste caused by frequent replacement of technical bogies due to production of new vehicle models is avoided, meanwhile, the bogie can be adapted to vehicle body supporting and circulation among stationsduring assembly of rail vehicles in multiple specifications, accurate adjustment can be realized, the operation and measurement time can be saved, and the practicability is high.

Description

technical field [0001] The invention relates to the field of vehicle body assembly, in particular to a process bogie. Background technique [0002] The width direction adjustment of the traditional process bogie does not have the guiding function of the guide rail, which is easy to cause the support column to be deflected when the width is adjusted. In addition, the traditional process bogie can only adjust the height within a small size range, and cannot adapt to the height adjustment within a large size range of different vehicle models and different platform heights. During adjustment, repeated size measurements are required, which is inconvenient to operate and has a large workload. It is often necessary to replace the process bogies frequently according to different vehicle products. With the upgrading of rail vehicles, many process bogies have been idle. Based on the above problems, it is urgent to propose a process bogie to meet the current support and transfer in th...

AI Technical Summary

Problems solved by technology

[0002] The traditional process of bogie width adjustment does not have the guiding function of the guide rail, and it is easy to make the support column deflect during width adjustment

Moreover, the traditional craft bogie can only adjust the height within a small size range, and cannot adapt to the height adjustment within a large size range of different vehicle models and different platform heights. The adjustment requires repeated size measurements, which is inconvenient to operate and requires a lot of work. It is often necessary to frequently replace the process bogies according to different vehicle products. With the upgrading of rail vehicles, many process bogies have been left idle

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