Train swing bolster clamping device facilitating positioning

Abstract

The invention relates to the technical field of train swing bolster machining, and discloses a train swing bolster clamping device facilitating positioning. A base is included and comprises a cross beam and two end seats, the two end seats are fixedly welded to the two ends of the top of the cross beam correspondingly, guide holes are formed in the two end seats correspondingly, and movable seatsare arranged in the guide holes. A sliding block is arranged on the inner wall of each guide hole, a sliding groove matched with each sliding block is formed in the side face of the corresponding movable seat, and a position adjusting device is arranged at the bottom of one end of each movable seat. According to the train swing bolster clamping device easy to position, the two ends of a swing bolster are placed on two L-shaped pressing plates, then air cylinders are started to drive movable pressing plates to rotate so that the swing bolster can be pressed and positioned, a motor is started todrive a worm to rotate, then a worm wheel and a rotating shaft are driven to rotate, and the swing bolster can be driven to rotate to a proper angle; and compared with the prior art, using is more convenient, applicability is higher, the machining efficiency is improved, and manpower is saved.

Description

technical field [0001] The invention relates to the technical field of train bolster processing, in particular to an easily positioned train bolster clamping device. Background technique [0002] The bolster is an important part of the train bogie. The quality of the bolster affects the comfort, noise and safety of the train. Therefore, the processing accuracy and quality of the bolster are high, and the bolster needs to be processed by a lathe Drilling and cutting are generally fixed by a clamping device. [0003] The current clamping device for train bolsters generally can only fix the bolster at a certain angle. When processing different surfaces of the bolster, it needs to be reinstalled after lifting the limit, which is not convenient enough. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-position clamping device for train bolsters, which has the advanta...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-position clamping device for train bolsters, which has the advantages of convenient use and solves the problem that the current clamping devices for train bolsters generally can only fix the bolster at a certain angle , when processing different sides of the bolster, it needs to be reinstalled after lifting the limit, which is not convenient enough

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