Automobile engine hood punching mold

Abstract

The invention relates to the technical field of mold equipment, in particular to an automobile engine hood punching mold which comprises a positioning frame, a mold body and a drive device. The mold body comprises an upper mold seat, an upper mold plate, an upper mold core, a lower mold core, a lower mold plate, a lower mold seat and a plurality of connecting pillars. A holding cavity for storingproducts to be punched is formed between the upper mold core and the lower mold core; the drive device comprises a fixed frame, a drive part, and a linkage part arranged beside the drive part; the drive part and the linkage part are arranged on the positioning frame; and under the installation condition, the fixed frame is arranged on the top part of the upper mold plate, and the output ends of the linkage part and the drive part penetrate through the top part of the positioning frame and are connected with the top part of the fixed frame. According to the automobile engine hood punching moldprovided by the invention, under the drive of the drive assembly and the linkage assembly, the connecting assembly can upwards move slowly, so that the opening degree of the mold can be maximized, operating personnel can smoothly take out a product in the mold, and the labor output of the operating personnel is reduced.

Description

technical field [0001] The invention relates to the technical field of die equipment, in particular to a stamping die for an automobile engine cover. Background technique [0002] Stamping die is a special process equipment for processing metal or non-metal materials into parts or semi-finished products in cold stamping processing, called cold stamping die, commonly known as cold stamping die. Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] In the prior art, because most of the power is provided by the hydraulic cylinder, the hydraulic cylinder has a strong force and a high impact speed. After the stamping die is stamped, when the product is opened and the product is taken out, it is necessary to manually pick up the material, because The stroke of the hydraulic cylinder is limited, and the mold cannot be open...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, because most of the power is provided by the hydraulic cylinder, the hydraulic cylinder has a strong force and a high impact speed. After the stamping die is stamped, when the product is opened and the product is taken out, it is necessary to manually pick up the material, because The stroke of the hydraulic cylinder is limited, and the mold cannot be opened to the maximum, which increases the cumbersomeness of the operator to take materials, thereby increasing the expenditure of manpower and material resources

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