Automobile sill plate rolling former
A roll forming machine and door sill plate technology, applied in vehicle parts, feeding devices, positioning devices, etc., can solve the problems of high scrap rate, unstable product performance, difficult processing, etc., and achieve the effect of improving quality
Active Publication Date: 2018-06-26
宁波江北盛亚机械有限公司
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Problems solved by technology
[0003] In the production process of auto parts, most of the existing rolling production equipment is aimed at materials with low material strength, and the online punching, shaping, and trimming processes are not perfect enough, and the feeding is completely done by rolling forming. Friction force feeds material with rack
[0004] However, the car sill plate is a high-strength plate. Different from the forming of low-strength materials, the flatness of high-strength materials is difficult to meet the quality requirements of the product, and the forming is difficult, and springback is difficult to control. , and there are many step-by-step manufacturing processes, the product performance is unstable, and the scrap rate is high
[0005] Existing processing equipment is unable to clamp and roll the processed materials at one time, and the processing process is not automatic enough. In short, the sill plate manufactured by the existing sill plate forming equipment is not only low in production efficiency, but also difficult to process, so it will affect the product. the quality of
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[0026] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0027] Such as figure 1 , figure 2 As shown in the figure, a rolling forming machine for automobile sill plate is mainly used for processing the sill plate of the automobile. Both flatness and smoothness have high requirements, so it is difficult to produce.
[0028] Therefore, in the traditional sill plate production technology, some holes are stamped and formed on rollers or all are produced by stamping. Automatic feeding can only realize part of the action, and continuous automatic production cannot be realized; the flatness of the material is difficult to achieve The quality requirements of the product are difficult to form, the springback is difficult to control, and there are many step-by-step manufacturing proces...
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The invention provides an automobile sill plate rolling former. The automobile sill plate rolling former comprises a machine tool body, a roller frame set which is arranged on the machine tool body and used for extruding a workpiece into a shape, a power assembly which is arranged on the machine tool body and is in linkage connection with the roller frame set, and a detecting cut-off assembly which is arranged on the machine tool body and used for cutting off the formed workpiece. The automobile sill plate rolling former as the beneficial effects that a material to be machined is subjected toone-time clamping and one-time rolling forming, automation is not achieved enough, and therefore the quality of a product is improved.
Description
technical field [0001] The invention belongs to the technical field of auto parts processing equipment, and relates to a rolling forming machine for an automobile threshold plate. Background technique [0002] The car door sill plate is a plate-shaped part on the vehicle. The door sill bar, also known as the welcome pedal, is the position directly under the door, where the shoes are easy to touch when getting on and off the car. [0003] In the production process of auto parts, most of the existing rolling production equipment is aimed at materials with low material strength, and the online punching, shaping, and trimming processes are not perfect enough, and the feeding is completely done by rolling forming. The friction force feeds the material with the rack. [0004] However, the car sill plate is a high-strength plate. Different from the forming of low-strength materials, the flatness of high-strength materials is difficult to meet the quality requirements of the produc...
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Login to View More IPC IPC(8): B21D13/04B21D43/00B21D53/88
CPCB21D13/04B21D43/003B21D53/88
Inventor 林国平邬剑琳
Owner 宁波江北盛亚机械有限公司