Automobile spare part stamping device

Abstract

The invention discloses an automobile spare part stamping device which comprises a base. An installing block is arranged in the base in a sliding connection manner, a buffer groove is formed in the base, an installing block is arranged in the buffer groove in a sliding connection manner, spring grooves are symmetrically formed in the bottom side wall of the buffer groove, and motor plates are fixedly connected to the bottom side walls of all spring grooves through second supporting plates. According to the automobile spare part stamping device, when the installing blocks vibrate, a straight tooth plate can be extruded to drive a gear to rotate to drive a gear shaft to rotate, a pull rope is accordingly driven to shorten, a second spring can convert tensile force into elastic potential energy, the condition that damage is prone to being caused by vibration to the stamping device is avoided as many as possible, and the service life of the stamping device is prolonged; and a fixed bolt isrotated, and therefore the fixed bolt slides out from a clamping groove, a mold plate can be taken out to be replaced with other-kind mold plates, the stamping device is prevented from being replaced, much working time is saved, and efficiency is improved.

Description

technical field

[0001] The invention relates to the technical field of punching devices, in particular to a punching device for auto parts. Background technique

[0002] Among the steel products in the world, 60 to 70% are plates, most of which are stamped into finished products, such as car bodies, chassis, fuel tanks, radiator fins, boiler drums, container shells, motors and electrical appliances. The core silicon steel sheets are stamped;

[0003] Modern auto parts stamping devices rely on presses and molds to apply external forces to plates, strips, pipes, and profiles to cause plastic deformation or separation, thereby obtaining workpieces of the required shape and size;

[0004] Most of the existing stamping devices for auto parts, first of all, are prone to vibration during stamping, which causes parts in the stamping device to loosen due to vibration, which leads to damage to the stamping device and shortens the service life of the stamping device; Secondly, the te...

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