Welding and positioning tool for rear axle of chassis of rice transplanter

• Main Authors: LU XUDONG, ZHANG CHENGLOU
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a rice transplanter chassis rear axle welding positioning tool which comprises a bottom plate, a positioning mechanism, installation positioning blocks and a clamping mechanism are sequentially installed from the middle to the two sides of the bottom plate, a chassis positioning block is fixed to the position, between the installation positioning blocks, of the bottom plate, the installation positioning blocks are installed on one side of the clamping mechanism, and the clamping mechanism is installed on the bottom plate. The positioning mechanism comprises an inserting block, an air cylinder and a connecting plate, the inserting block and the air cylinder are both fixed to the lower end of the connecting plate, and the inserting block and the air cylinder are distributed at the front end and the rear end of the connecting plate. Then the positioning mechanism is utilized, an insertion block is driven to be inserted into a cover plate on the chassis through movement of an air cylin