Car door lock reinforcing plate forming die

Abstract

The invention discloses a car door lock reinforcing plate forming die. The car door lock reinforcing plate forming die comprises a base, a top plate is arranged right above the base, a liquid receiving box is installed at the top of the base, two supporting columns are fixed between the inner bottom wall of the liquid receiving box and the bottom of the top plate, an upper die is slidably connected to the upper portions of the two supporting columns, a lower die is fixed to the lower portions of the two supporting columns, a hydraulic cylinder is assembled between the top of the upper die andthe bottom of the top plate, a water pump is placed on the inner bottom wall of the liquid receiving box, a water guide pipe is installed at the water outlet end of the water pump, connecting pipes are fixed to the two ends of the water guide pipe respectively, the upper ends of the two connecting pipes are in threaded connection with spray heads correspondingly, two sliding rods are welded to thetop of the top plate, a push rod motor is fixed to the upper portion between the two sliding rods, and a push rod of the push rod motor is cooperatively connected with a movable plate. According to the car door lock reinforcing plate forming die, spraying of the upper die and the lower die is achieved, the temperature of the surfaces of the upper die and the lower die is reduced, cooling demolding is facilitated, the machining efficiency is improved, the labor intensity is reduced, and the car door lock reinforcing plate forming die is simple, practical and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a mold for forming a door lock reinforcement plate. Background technique [0002] Usually, in order to ensure the rigidity of the mounting point of the lower hinge of the car door and the strength of the door, and to prevent displacement due to the door being too heavy or used for a long time, a door lower hinge reinforcement plate is welded on the inner panel of the door. [0003] At present, after the door lock reinforcement plate is processed and formed, the upper mold tends to generate a lot of heat during use. Long-term use at high temperatures will affect the service life of the upper mold. The traditional method of manually spraying and cooling increases labor intensity and is time-consuming and laborious. , For this reason, we propose that the present invention proposes a kind of car door lock reinforcing plate molding die. Contents of the invention [0004] The pur...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the upper mold in the prior art tends to generate a large amount of heat during use, and the service life of the upper mold will be affected by long-term use at high temperature, and a car door lock reinforcement plate forming mold is proposed.

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