A kind of automatic welding equipment of automobile frame
A technology for automatic welding and automobile girders, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of high labor intensity, insufficient positioning, and insufficient fixing of workers, and achieve fast and efficient welding and a wide range of applications , the effect of adjusting the size
Active Publication Date: 2021-11-30
浙江鹏辉汽车科技有限公司
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Problems solved by technology
The disadvantage of manual spot welding is that its quality depends on the skill level of the welder and the performance state during operation. The welding quality is unstable, the labor intensity of the workers is high, and the smoke and high temperature generated during welding will damage the cornea and skin of the human body.
[0006] However, there are several problems in the above scheme. One is that the positioning of the H-shaped steel is not enough when it is transported to the reverse welding area, and there will be a problem of offset.
One is that the fixation during the flipping process is not enough, there will be problems of side slipping or even the wing plate falling from the web
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[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not t...
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The present invention relates to the field of automatic welding technology, in particular to an automatic welding equipment for automobile girders, which includes a wing plate positioning and clamping mechanism, a first linear displacement mechanism, a second linear displacement mechanism, a lifting mechanism, a turning drive mechanism, a turning Bracket, vertical flip clamping mechanism, horizontal flip clamping mechanism, solder mechanism and controller; the first linear displacement mechanism and the second linear displacement mechanism are arranged on the wing plate positioning clamping mechanism, and the first linear displacement mechanism The structure is the same as that of the second linear displacement mechanism, but the direction is opposite. The lifting mechanism is fixedly installed on the first and second linear displacement mechanisms, and the turning drive mechanism is fixedly installed on the lifting mechanism. The overturn clamping mechanism and the horizontal overturn clamping mechanism are arranged on the overturn bracket, and the solder mechanism is evenly arranged in the gap between the components of the wing plate positioning and clamping mechanism; this scheme has more accurate positioning, high welding efficiency and wide application range.
Description
technical field [0001] The invention relates to the technical field of automatic welding, in particular to an automatic welding equipment for automobile girders. Background technique [0002] The modern automotive industry has higher and higher requirements for lightweight, safety, exhaust emissions, cost control and fuel economy, which drives the automotive industry to use high-strength steel plates and some high-strength and lightweight materials. The car frame is an important load-bearing part of the car. According to statistics, the mass of the car body accounts for about 40% to 60% of the car's own quality. The lightweight structure of the car is of great significance to the energy saving and environmental protection of the car. The H-shaped girder composed of high-strength steel plates instead of traditional steel plates can reduce the weight of the frame. The H-shaped girder is welded by web and wing plates. [0003] In this welding process, the web and the flange sh...
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IPC IPC(8): B23K37/047B23K37/02
CPCB23K37/02B23K37/047
Inventor 丁童
Owner 浙江鹏辉汽车科技有限公司