A four-row rod positioning mechanism

Abstract

The invention provides a four-tier-pole positioning mechanism, which can accurately position motor stators at stations at corresponding positions of a circular track. Heads and tails of two sections of arc-shaped tracks are connected with corresponding sections of linear tracks at both ends of the corresponding sides to form a runway type track structure. The inner side of the runway type track structure is provided with a synchronous belt, and a plurality of jig supporting bases are evenly distributed and fixedly installed on the outer side of the synchronous belt. The bottom part of each jig supporting base is clamped on the track of the runway type track structure in a limited manner. The runway type track structure supports on a machine base framework. The outer sides of the parallel linear tracks of each section are each provided with two cam followers, each cam follower comprises a section of rotating shaft parallel to the linear tracks, and a cam driving structure and at least one cam positioning structure are fixedly installed on each rotating shaft. The lower end of each cam driving structure is externally connected with a linear driving cylinder, the upper end of each cam positioning structure is provided with an upper convex structure, and a positioning clamping groove is formed in the outer side of each jig supporting base.

Description

technical field [0001] The invention relates to the technical field of motor assembly, in particular to a four-row rod positioning mechanism. Background technique [0002] The automotive motor industry has always been a labor-intensive industry. Due to the particularity of the products, it has been unable to realize automatic production. Due to the poor uniformity and irregularity of the incoming materials of the product components, a large amount of labor is required in the production and assembly process to locate the production product and identify the direction. , leading to low production capacity, backward production technology and low pass rate of finished products. At the same time, with the current huge labor cost and the expansion of the labor gap and other factors, the cost of automobile motor production and assembly has risen sharply, especially the process of motor stator assembly and welding. The manual assembly efficiency is low, resulting in low production ca...

AI Technical Summary

Problems solved by technology

[0002] The automotive motor industry has always been a labor-intensive industry. Due to the particularity of the products, it has been unable to realize automatic production. Due to the poor uniformity and irregularity of the incoming materials of the product components, a large amount of labor is required in the production and assembly process to locate the production product and identify the direction. , leading to low production capacity, backward production technology and low pass rate of finished products

At the same time, with the current huge labor cost and the expansion of the labor gap and other factors, the cost of automobile motor production and assembly has risen sharply, especially the process of motor stator assembly and welding. The manual assembly efficiency is low, resulting in low production capacity. When the motor stator assembly cycle After the wire is installed in place, how to make the motor stator in the correct position cannot be solved by the existing structure, which is also an important reason that hinders the mechanical assembly of the motor stator through the production line

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