Car door sliding rail stretch bending machine

Abstract

The invention discloses a car door sliding rail stretch bending machine. The car door sliding rail stretch bending machine comprises a support. Two stretch bending devices are arranged on the supportin a mirror image manner. Each stretch bending device comprises a movable platform and a drive mechanism, wherein the movable platform is arranged on the support and provided with an arc carrying track, and the movable platform is provided with a positioning device; and the drive mechanism comprises a steering disc, a lifting track and a steering drive piece, the position, corresponding to the movable platform, of the steering disc is rotationally arranged on the support, the steering disc is hinged to the movable platform, the lifting track is arranged on one side of the steering disc, the movable platform is provided with wheels, and the wheels and the lifting track are in sliding fit. A cropping device is arranged between the two stretch bending devices, and the support is further provided with an adjusting device for adjusting the distance between the two stretch bending devices. The improved structure of the car door sliding rail stretch bending machine is simple and reasonable, the whole machine structure is simple, stretch bending of a car door sliding rail in the vertical direction and the horizontal direction is effectively achieved, forming is fast, and the production efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a stretch bending machine for processing vehicle slide rails. Background technique [0002] In the auto parts processing industry, it is often necessary to process automobile door slide rails, and the processing of door slide rails involves steps such as forming, stretching and bending. When bending automobile door slide rails, it is necessary to cut the material to be processed into the required The size of the bending machine is placed in the existing bending equipment, and the production efficiency is low. At the same time, the bending of the slide rail is not only a single direction of bending, but also the vertical and vertical direction of the slide rail. Bending in the horizontal direction at the same time, the existing equipment for pulling and bending the door slide rail has a complex structure, which is prone to problems and low production efficiency. It i...

AI Technical Summary

Problems solved by technology

[0002] In the auto parts processing industry, it is often necessary to process automobile door slide rails, and the processing of door slide rails involves steps such as forming, stretching and bending. When bending automobile door slide rails, it is necessary to cut the material to be processed into the required The size of the bending machine is placed in the existing bending equipment, and the production efficiency is low. At the same time, the bending of the slide rail is not only a single direction of bending, but also the vertical and vertical direction of the slide rail. Bending in the horizontal direction at the same time, the existing equipment for pulling and bending the door slide rail has a complex structure, which is prone to problems and low production efficiency. It is also very difficult to achieve vertical and horizontal bending at the same time, and it is difficult to form one time. The pass rate of finished products is not high

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