Dies for Auto Parts

Abstract

The invention belongs to the technical field of automobile part machining and discloses a die for an automobile part. The die comprises an upper convex die and a lower concave die. The lower concave die is internally provided with a feeding bin, the feeding bin is internally provided with a material storage air bag, and the material storage air bag is provided with a material outlet and a feedingopening. The lower concave die is provided with a feeding slot and material guide slots. The die further comprises an inverted-U-shaped bracket, the bracket comprises a transverse rod and a vertical plate, and the upper surface of the upper concave die is rotatably connected with a screw rod penetrating through the transverse rod. The die further comprises a drive piece, and the drive piece comprises a first gear and a rack. One side of the lower concave die is provided with a supporting frame, the supporting frame is provided with a rotating shaft, the first gear is fixed to one end of the rotating shaft, and the other end of the rotating shaft is provided with a rotary table. One side of the lower concave die is provided with a gas storage barrel, and the gas storage barrel is internallyand slidably connected with a piston. The die further comprises a first connection rod, a second connection rod and a third connection rod, wherein the first connection rod, the second connection rodand the third connection rod are hinged in sequence. By means of the die for the automobile part, the problem that in the prior art, a stamped and formed automobile part is in close fit with the lower die so that the formed automobile part is not prone to be taken out is solved.

Description

technical field The invention belongs to the field of auto parts processing, and in particular relates to a mold for auto parts. Background technique Auto parts are a unit that constitutes the overall processing of auto parts and products that serve the processing of auto parts. Usually, in order to ensure that the same batch of auto parts has the same size, stamping is used to process auto parts. Existing molds for processing auto parts mainly include an upper mold and a lower mold. Supports are provided on both sides of the lower mold, and both sides of the upper mold are slidably connected to the support. The support is also provided with a cylinder that drives the upper mold to move. When in use, place the blank to be processed on the lower mold, start the cylinder, and the cylinder drives the upper mold to move down. When the upper mold is in contact with the blank, the cylinder continues to move down, so that the upper mold can stamp the blank. After the auto parts ...

AI Technical Summary

Problems solved by technology

The present invention intends to provide a mold for auto parts to solve the problem in the prior art that stamped and formed auto parts are closely attached to the lower mold, which makes it difficult to take out the formed auto parts

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