Automobile thermal forming longitudinal beam mold

Abstract

The invention discloses an automobile thermal forming longitudinal beam mold. The mold comprises an upper mold body, standard blocks, a water outlet pipe, a lower mold body and a baffle, wherein the standard blocks are installed at the top end of the upper mold body at equal intervals, the bottom ends of the standard blocks are fixedly connected with the upper mold body, the lower mold body is arranged at the bottom end of the upper mold body below the standard blocks, a mold cavity is formed in the bottom of the upper mold body above the lower mold body, a mold core is installed in the mold cavity, and the top end of the mold core is fixedly connected with the upper mold body; four groups of first limiting blocks are arranged at the bottom of the upper mold body at one side of the mold core, and the top ends of the first limiting blocks are fixedly connected with the upper mold body; and four groups of second limiting blocks are arranged at the top of the lower mold body below the first limiting blocks, and the bottom ends of the second limiting blocks are fixedly connected with the lower mold. According to the automobile thermal forming longitudinal beam mold, rapid and accuratepunch forming of the automobile thermal forming longitudinal beam mold is achieved, deformation deviation caused by uneven cooling after forming of the longitudinal beam mold is avoided, and the sizeprecision of the longitudinal beam mold after machining is guaranteed.

Description

technical field [0001] The invention relates to the technical field of longitudinal beam molds, in particular to an automobile thermoforming longitudinal beam mold. Background technique [0002] The car longitudinal beam is an important component of the car. The traditional car frame is composed of two longitudinal beams and several beams riveted or bolted. In the field of longitudinal beam processing, most of them are stamped and formed by thermoforming dies. Make it ductile, after forming, it is rapidly cooled in a specially designed metal mold to complete the process of transformation and strengthening of hardness. Hot forming technology can greatly improve the rigidity and strength of the overall structure of the car body, and greatly improve the safety performance and safety of the vehicle collision. NVH performance, extensive use of this technology can effectively reduce the weight of the body in white, reduce energy consumption, reduce environmental pollution, and imp...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a car thermoforming longitudinal beam mold to solve the problems in the above background technology that the longitudinal beam mold is not convenient for fast and accurate stamping and forming, uniform cooling after stamping is completed, and convenient collection of waste materials.

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