Automobile longitudinal beam forming die

Abstract

The invention relates to the field of dies, in particular to an automobile longitudinal beam forming die which comprises a male die arranged on the upper portion and a female die arranged on the lower portion and further comprises a bottom plate. A plurality of movable blocks are movably connected to the bottom plate, the movable blocks are fixedly connected with the female die, and a first push plate is fixedly connected to the lower portions of the movable blocks; a containing groove is downwards formed in the upper surface of the bottom plate, a processing box is movably connected into the containing groove, a fixing plate is fixedly connected into the processing box, a cooling cavity is formed between the fixing plate and the processing box, cooling liquid is contained in the cooling cavity, heat dissipation holes are formed in the fixing plate, and heat conduction blocks are fixedly connected into the heat dissipation holes in a sealed mode. When the female die and the male die achieve punching forming of the automobile longitudinal beam, the waste storage effect is achieved, meanwhile, the waiting time for placing the automobile longitudinal beam on the female die when the female die and the male die punch the automobile longitudinal beam is shortened, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the field of molds, in particular to an automobile longitudinal beam forming mold. Background technique [0002] The car longitudinal beam is the most important bearing component in the car, and the frame longitudinal beam is one of the key parts, so the longitudinal beam plays an important bearing role in the car. Frames, etc. all contain longitudinal beams. The longitudinal beams are usually stamped from low-alloy steel plates. The cross-sectional shape is generally groove-shaped, and some are made into Z-shaped or box-shaped cross-sections. Different cars have different longitudinal beam arrangements. Differently, the longitudinal beams of large trucks are arranged as two parallel lines, and the longitudinal beams of medium and light trucks, cars and buses. [0003] When the automobile longitudinal beam is processed, it needs to be punched. However, when the existing automobile longitudinal beam forming mold is used for pro...

AI Technical Summary

Problems solved by technology

[0003] It needs to be punched during the processing of the automobile longitudinal beam. However, when the existing automobile longitudinal beam forming die processes the automobile longitudinal beam, it needs to be placed on the die after the automobile longitudinal beam is processed. The next processed automobile longitudinal beam, so the processed automobile longitudinal beam needs to be taken out from the die before the automobile longitudinal beam that needs to be processed next time can be placed on the die, which reduces the work efficiency. At the same time, the existing automobile longitudinal beam The forming mold is inconvenient to process the waste, so the waste formed after punching is generally discharged randomly, which brings trouble to the cleaning of the staff

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