Stamping die for car seat sliding rail

Abstract

The invention discloses a stamping die for a car seat sliding rail, and belongs to the technical field of car seat processing. The stamping die comprises a base, a lower mold seat is arranged above the base, and a sleeve is arranged in the center of the upper portion of the upper mold seat. A second through hole is formed in the center of the top of the sleeve, and a third spring is arranged in the sleeve. The top of the third spring is fixedly connected with a connecting plate, and a connecting rod is arranged on the side, away from the third spring, of the connecting plate. The end, away from the connecting plate, of the connecting rod penetrates through the top of the sleeve and is fixedly connected with a pressing plate. The stamping die is provided with the pressing plate, the connecting rod, the sleeve and the third spring, and by arranging the sleeve and the third spring, when an upper mold is driven by an air cylinder to extrude a lower mold, the third spring is extruded by theconnecting rod, the third spring is shrunk into the bottom of the sleeve; and when stamping is completed, the third spring is stressed to bounce back, the connecting rod drives the pressing plate toreset, and a mold in the lower mold is ejected out.

Description

technical field [0001] The invention relates to the technical field of automobile seat processing, in particular to a stamping die for a slide rail of an automobile seat. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing. It is called cold stamping die (commonly known as cold stamping die). Stamping is at room temperature. A pressure processing method that uses a mold installed on a press to apply pressure to the material to cause separation or plastic deformation to obtain the desired part. Stamping molds are used in the processing of car seat slide rails. [0003] However, the stamping dies for car seat slide rails currently on the market are often difficult to demold due to the irregular shape of the car seat slide rails, which reduces work efficiency. At the same time, the stamping dies will be damaged during the long-term stamping proc...

AI Technical Summary

Problems solved by technology

[0003] However, the stamping dies for car seat slide rails currently on the market are often difficult to demold due to the irregular shape of the car seat slide rails, which reduces work efficiency. At the same time, the stamping dies will be damaged during the long-term stamping process damage, which shortens the service life of the stamping die, for this reason, we propose a stamping die for car seat slide rails to solve the above problems

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