General adjustable type plate shearing machine of automobile chassis

Abstract

The invention discloses a general adjustable type plate shearing machine of an automobile chassis. The general adjustable type plate shearing machine comprises a machine base, wherein an automatic plate loading device used for conveying to-be-sheared plates, an automatic plate unloading device used for conveying sheared finished product plates and an adjustable shearing device arranged between theautomatic plate loading device and the automatic plate unloading device for realizing a plate shearing function are arranged above the machine base; a plate edge adjustable polishing device is further arranged between the adjustable shearing device and the automatic plate unloading device; and a plate clamping device is arranged on the adjustable shearing device. The general adjustable type plateshearing machine is simple in structure, is simple and convenient to operate, can realize an undefined-length cutting function of to-be-sheared plates of different thicknesses according to productionneeds, meets the production needs for plates of different dimensions for different parts of the automobile chassis, can realize functions of automatically loading and unloading, saves manual operation trouble, relieves working burden in an automobile chassis production process, and improves production efficiency of the adjustable type plate shearing machine.

Description

technical field [0001] The invention relates to the technical field of production equipment for automobile parts, in particular to a universal adjustable shearing machine for automobile chassis. Background technique [0002] Generally, when producing automobile chassis, the requirements for the plates used in the automobile chassis will be relatively high. However, when producing such plates at present, during the cutting process, due to the limited function of the cutting machine, the following problems often exist : [0003] (1) The working principle of the existing adjustable plate shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to the other blade to cut the plate. It is based on the moving upper blade and the fixed lower blade, and adopts a reasonable blade gap Apply shearing force to metal sheets of various thicknesses, but in the shearing process, the function of indefinite length shearing cannot be realized, that is, t...

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Problems solved by technology

[0003] (1) The working principle of the existing adjustable plate shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to the other blade to cut the plate. It is based on the moving upper blade and the fixed lower blade, and adopts a reasonable blade gap Apply shearing force to metal sheets of various thicknesses, but in the shearing process, the function of indefinite length shearing cannot be realized, that is, the shearing length of the existing adjustable shearing machine is usually fixed, so the production The length of the board that is produced is also fixed, and the practical performance is relatively poor; moreover, the loading table of the existing adjustable shearing machine is also fixed, and the size of the board to be sheared that can be carried will be subject to certain restrictions. When a large plate to be sheared is placed on the stage for shearing, the plate to be sheared is often tilted due to unstable placement, which cannot guarantee the shearing quality of the plate to be sheared, and increases the shearing scrap rate;

[0004] (2) The loading and unloading operations of the existing adjustable shearing machine are all completed by manual operation, which requires a large amount of manpower and brings more burdens to the operators. The generated waste can also easily enter the human body through the nasal cavity or mouth, posing a threat to human health;

[0005] (3) After the existing adjustable shearing machine has finished cutting the shearing plate, there will be more burrs on the plate, and it is not easy to trim. And it wastes manpower; more importantly, the degree of difference in manual trimming is different, which will eventually lead to a higher scrap rate of the boards used in the car chassis

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