PUMP TRUCK CHASSIS CONSTRUCTION CLAMP FOR POSITIONING AND ASSEMBLING BUSHING

摘要

Disclosed is a pump truck chassis construction clamp for positioning and assembling a bushing, comprising a platform (1), a front leg bushing positioning apparatus (2) installed on each of two sides of the platform, a rear leg bushing positioning apparatus (4) installed on each of two sides of the platform, and a support adjusting apparatus. The position of each front leg bushing positioning apparatus (2) can be adjusted, and each front and rear leg bushing positioning apparatus respectively comprises a positioning spindle (25), a positioning sleeve assembly for sleeving onto the positioning spindle, and a bottom positioning plate assembly for supporting the positioning spindle (25). A leg bushing (102, 103) is positioned inside the positioning sleeve assembly. The present invention can be applied to the welding and assembly of bushings of various models of pump truck chassis. The present invention can increase welding quality, reduce deformation beyond tolerance, increase working efficiency, and pump truck chassis of different lengths can be welded and combined on the same pump truck chassis construction clamp, making the adjustability of the entire construction simple, fast and convenient, and positioning and fixing accurate.