An outside buckle-in type automobile machine left rear bracket bracket

Abstract

The invention relates to an external-side buckling type clamping frame for an automobile left-rear-arranged bracket. The external-side buckling type clamping frame comprises a base plate, a bumping post is arranged on each of the left side and the right side of the base plate, surrounding rings are fixed to the middle parts and the front parts of the bumping posts respectively, an air cylinder is fixedly installed in the surrounding ring at the middle parts of the bumping posts, the fixed end of the air cylinder is connected to the base plate in a hinged mode, and a buckling frame is connected to a push rod of the air cylinder. The buckling frame comprises an upper buckling plate and a lower buckling plate, and the rear end of the upper buckling plate and the rear end of the lower buckling plate are connected to the push rod of the air cylinder in a hinged mode. According to the external-side buckling type clamping frame, the upper buckling plate and the lower buckling plate are pushed by respective wedge blocks on the outer sides so as to be pushed together inwards, and therefore an extension arm of the left-rear-arranged bracket located in the surrounding ring at the front parts can be clamped by clamping posts at the front end of the upper buckling plate and at the front end of the lower buckling plate. The wedge blocks extrude the upper buckling plate and the lower buckling plate inwards under the limiting effect of the surrounding rings, the power transmission mode is simple, the structural arrangement is simplified, the equipment cost is lowered, and the left-rear-arranged bracket can be fast clamped.

Description

technical field [0001] The invention relates to the technical field of auto parts processing equipment, in particular to an outside snap-in type left rear bracket bracket of an automobile machine. Background technique [0002] The left rear bracket for automobiles is the suspension support frame at the rear of the car. The left rear bracket is limited by the complex structure of the suspension. In order to avoid interference with other parts in the suspension, it has a unique design shape. , and there are often different structural deformations. Therefore, when the left rear bracket of the machine is fixed, it is necessary to use multiple clamping cylinders with different postures for compression, and the fixing form of the cylinders is not uniform. Therefore, each manufacturer The fixtures are different, the design cost of the fixture is high, and the production is difficult, which is not conducive to the mass use and production of the factory. [0003] In order to improve...

AI Technical Summary

Problems solved by technology

[0002] The left rear bracket for automobiles is the suspension support frame at the rear of the car. The left rear bracket is limited by the complex structure of the suspension. In order to avoid interference with other parts in the suspension, it has a unique design shape. , and there are often different structural deformations. Therefore, when the left rear bracket of the machine is fixed, it is necessary to use multiple clamping cylinders with different postures for compression, and the fixing form of the cylinders is not uniform. Therefore, each manufacturer The fixtures are different, the design cost of the fixture is high, and the production is difficult, which is not conducive to the batch use and production of the factory

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