Workpiece locating device of multi-motorcycle-type welding production line of general motors

Abstract

A workpiece locating device of a multi-motorcycle-type welding production line of general motors is used for improving flexible manufacturing capacity of the welding production line. The workpiece locating device comprises a polyhedral operating platform, a driving mechanism and a frame, at least four working faces are arranged on the polyhedral operating platform which is fixedly assembled with the driving mechanism fixedly installed on the frame, the frame comprises two portions which are symmetrically arranged in a left-and-ring mode, and the two portions are both fixed on a horizontal operation face. The workpiece locating device has the advantages of being strong in generality and stable in performance, being capable of achieving welding production of multiple motorcycle types in a same welding wire body, greatly reducing capital investment of production facilities, particularly being capable of enabling a period of new product mass production to be obviously shortened, and improving production efficiency of the motors.

Description

technical field [0001] The invention relates to a workpiece positioning device, in particular to a general positioning device suitable for welding products of various specifications, and belongs to the field of welding technology. Background technique [0002] At present, most of the welding production of automobile manufacturing enterprises adopts special-purpose assembly lines, and the degree of generalization of production equipment is low, which cannot meet the requirements of flexible production of welding lines. In order to enable enterprises to have the production capacity of various models, multiple assembly lines must be built Production line; and with the continuous upgrading of products, the original production line needs to be transformed, which not only consumes a lot of human and material resources, but also prolongs the cycle of mass production of new products, which affects the efficiency of automobile production. Contents of the invention [0003] The obje...

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Problems solved by technology

[0002] At present, most of the welding production of automobile manufacturing enterprises adopts special-purpose assembly lines, and the degree of generalization of production equipment is low, which cannot meet the requirements of flexible production of welding lines. In order to enable enterprises to have the production capacity of various models, multiple assembly lines must be built production line; and with the continuous upgrading of products, the original production line needs to be transformed, which not only consumes a lot of human and material resources, but also prolongs the cycle of mass production of new products, which affects the efficiency of automobile production

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