Welding and positioning device of electromagnetic driving assembly

Abstract

The invention discloses a welding and positioning device of an electromagnetic driving assembly. The welding and positioning device comprises a guide platform, a mounting block, a mounting base, a limiting block A and a movable push block. One side of the guide platform is connected with the lower portion of the mounting block, a supporting beam is arranged on the upper portion of the mounting base and connected with the guide platform through a connecting rod A, a linear bearing is arranged between the connecting rod A and the guide platform, the limiting block A is mounted on the upper portion of the mounting block, a guide block A is arranged on the side, close to the guide platform, of the limiting block A, and a push rod and a reset ejector pin are arranged on the guide block A. By means of a pneumatic propelling device, controllability of clamping force is achieved, uncertain factors of manual operation are avoided, the labor intensity of an operator is reduced, the labor efficiency is improved, the working stroke of a product and the closing height of an armature and a long magnetic pole working face can be monitored, regulated and controlled in time, the matching performance of two size parameters in the same product is effectively improved, and consistency and reliability of partial performance parameters of the same batch of products are ensured.

Description

technical field [0001] The invention belongs to the field of electromagnetic drive component production equipment, and in particular relates to a welding positioning device for electromagnetic drive components. Background technique [0002] The electromagnetic drive component is a very important component in the relay. The relative position size of the armature moving reed component and each magnetic pole component in this component (such as the movement stroke between the armature to the short magnetic pole and the additional pole, the opening and closing gap between the armature and the long magnetic pole working surface) etc.) and the consistency of the dimensions of the components after welding are directly related to the assembly quality of the subsequent process of the product and affect the technical parameters and reliability of the entire product. In the electromagnetic drive assembly, the working stroke (h) of the armature moving reed assembly is equal to the free ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a welding positioning device for electromagnetic drive components, which can solve the problems of low assembly precision, cumbersome operation and poor welding quality in the prior art

Images