Automobile longitudinal beam bending production device

Abstract

The invention is suitable for the technical field of automobile longitudinal beam production, and provides an automobile longitudinal beam bending production device. The device comprises a feed device, a stroke detection device, a bending device and a discharge device. The feed device comprises a bearing device and multiple conveying devices. The stroke detection device comprises a main frame body, a stroke measurement mechanism and a numerical control feedback mechanism. The stroke measurement mechanism is arranged in the main frame body, is arranged over a production line and makes elastic contact with a longitudinal beam. The bending device comprises a fixed mechanism and a swing mechanism. The swing mechanism is hung on the fixed mechanism through supporting shafts arranged on the two sides. A hydraulic servo drive device is connected with a numerical control system. The discharge device comprises a supporting frame and a push device. The push device comprises a motor, a control panel and a movement device. The control panel is electrically connected with the movement device and the motor. The push device is fixedly connected with the supporting frame. In this way, bending production of the automobile longitudinal beam can be automatic, the production efficiency can be improved, and potential safety hazards can be reduced.

Description

technical field [0001] The invention relates to the technical field of automobile longitudinal beam production, in particular to an automobile longitudinal beam bending production equipment. Background technique [0002] The frame is the most important load-bearing part in the car, and the frame longitudinal beam is one of the key parts, so the longitudinal beam plays an important role in the car, the side beam frame of the car, the middle beam car Frames, etc. contain stringers. Longitudinal beams are usually stamped from low-alloy steel plates, and the cross-sectional shape is generally groove-shaped, and some are made into Z-shaped or box-shaped cross-sections. In order to meet the functional and practical requirements of the overall frame, the common longitudinal beams are mostly designed to be bent at a certain angle. The bending treatment method for the longitudinal beams in the prior art is: measure the specific position to be bent And mark→heat and preheat the mark...

AI Technical Summary

Problems solved by technology

In order to meet the functional and practical requirements of the overall frame, the common longitudinal beams are mostly designed to be bent at a certain angle. The bending treatment method for the longitudinal beams in the prior art is: measure the specific position to be bent And mark→heat and preheat the marked part→bend the longitudinal beam to the required angle with a hammer or other heavy objects; Toughness, not suitable for fast, precise, mass production

[0003] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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