Material conveying conversion frame
A technology of conveying conversion and conveying frame, which is applied in the direction of metal processing equipment, auxiliary welding equipment, welding equipment, etc., and can solve the problems of difficulty in ensuring positioning accuracy, lack of effective positioning devices for tooling frames, and low work efficiency.
Active Publication Date: 2012-07-25
长城汽车股份有限公司平湖分公司
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Problems solved by technology
[0002] At present, most of the devices used to transport workpieces between the upper and lower stations of the automobile body welding production line are logistics trolleys. The effective positioning device leads to large deviations in shape and position after the workpiece enters the next process, which affects product quality; in addition, the above operations require rough positioning of the workpiece by manual visual inspection, which is not only difficult to guarantee positioning accuracy, but also consumes It takes a long time and the work efficiency is low; at the same time, the existing technology cannot meet the requirements of modern automobile production in terms of product production consistency and versatility of different models
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[0026] Referring to Fig. 1, the present invention comprises material delivery frame 1, material receiving frame 2 and BASE reference plate 3, and described material delivery frame 1 and material receiving frame 2 are all positioned on BASE reference plate 3, are respectively arranged on the left and right sides of BASE reference plate 3 At both ends, the BASE reference plate 3 is fixed on the level ground.
[0027] See Figure 1, figure 2 , image 3 , Figure 4 , the material conveying frame 1 of the present invention comprises a material conveying frame frame 1-6, a material conveying support and positioning assembly, a material conveying frame positioning block 1-2, a roller 1-3, a pulley 1-4 and a handrail 1-5, the Material conveying frame frame 1-6 is made up of horizontal underframe and vertical frame, and described material conveying support and positioning assembly comprise material conveying support block 1-1-1 and material conveying positioning pin 1-1-2, their quan...
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The invention discloses a material conveying conversion frame for stably conveying a workpiece between upper and lower work stations on a welding production line. The material conveying conversion frame comprises a material conveying frame, a material receiving frame and a BASE reference plate. The material conveying frame and the material receiving frame are located on the BASE reference plate and distributed at the left and right ends of the BASE reference plate respectively. The BASE reference plate is fixed on the horizontal ground. According to the material conveying conversion frame, automation of conversion process of the workpiece among different tool frames is achieved, not only is the precision requirement of the product effectively guaranteed, the labor intensity of operators reduced, and the operational safety guaranteed at work stations that are narrow in spatial position and inconvenient to operate, but also the purpose of common use on various vehicles is achieved by only slightly adjusting the parts, so that the consistency of product production and the universality of a workpiece conveying conversion tool are enhanced.
Description
technical field [0001] The invention relates to a material conveying tool, which is especially suitable for conveying large-scale welded workpieces such as automobile bodies between upper and lower stations, and belongs to the technical field of metal welding. Background technique [0002] At present, most of the devices used to transport workpieces between the upper and lower stations of the automobile body welding production line are logistics trolleys. The effective positioning device leads to large deviations in shape and position after the workpiece enters the next process, which affects product quality; in addition, the above operations require rough positioning of the workpiece by manual visual inspection, which is not only difficult to guarantee positioning accuracy, but also consumes It takes a long time and the work efficiency is low; at the same time, the existing technology cannot meet the requirements of modern automobile production in terms of product productio...
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IPC IPC(8): B23K37/00
Inventor 赵军孟树杰司磊侯月华刘克
Owner 长城汽车股份有限公司平湖分公司