A robot hemming device and method for rail vehicle door leaf
A rail vehicle and robot technology, which is applied in the field of robot hemming devices for rail vehicle door leaves, can solve the problems of low automation, low hemming efficiency, and high production costs, and achieve the effects of high automation, improved production efficiency, and accelerated automation process
Active Publication Date: 2017-12-12
NANJING KANGNI MECHANICAL & ELECTRICAL
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the problems that the existing rail vehicle door hemming is all done by manual beating, the degree of automation is low, the labor intensity is very large, and needs to be further improved, the hemming efficiency is low, and the production cost is high.
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[0026] The present invention will be further described below in conjunction with the accompanying drawings.
[0027] The present invention is a robot hemming device and method for door leaves of rail vehicles, which has a high degree of automation and high flexibility, and can realize the controllable pressure of the compression cylinder through a pneumatic proportional valve, and can be used for multi-variety and small-batch production in turn. It can replace the special hemming mold, solve the problems of unreliable quality and high labor intensity of manual hemming, and further promote the automation process, such as figure 1 and figure 2 As shown, the robot hemming device for rail vehicle door leaves of the present invention includes a mounting bracket 1, and a robot hemming tooling unit is installed on the top of the mounting bracket 1, and the robot hemming tooling unit includes an inner skin hemming assembly, an outer skin Hemming assembly, pressing cylinder 2 and hem...
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The invention discloses a robot trimming device and a method for a rail vehicle door leaf. The device comprises a mounting bracket, wherein a robot trimming tooling unit is installed on the upper part of the mounting bracket, the robot trimming tooling unit comprises inner and outer skin trimming assemblies, a pressing cylinder and a trimming base, the pressing cylinder and the trimming base are respectively installed on the mounting bracket, the inner and outer skin trimming assemblies are arranged on the trimming base, and the pressing cylinder respectively communicates with the inner and outer skin trimming assemblies; the inner skin trimming assembly is used for trimming the inner skin of the rail vehicle door leaf; the outer skin trimming assembly is used for trimming the outer skin of the rail vehicle door leaf; the bottom of the mounting bracket is connected with the tail end of a robot by virtue of a robot flange mounting plate. The robot trimming device has the advantage of high degree of automation and has good application prospects, and the pressing cylinder is arranged, so that the zero-degree pressing of edge ways of the outer and inner skin is realized, the problem of unreliable wrapping quality can be solved, the production efficiency is improved, and the manual labor intensity is reduced.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to a robot hemming device and method for rail vehicle door leaves. Background technique [0002] At present, the existing robot hemming mechanism is only suitable for processing automobile door leaves, which can improve the efficiency and quality of automobile door leaves, so as to improve working conditions, so it has been widely used. However, in the processing process of the rail vehicle door leaf, due to the special structure of the rail vehicle door leaf, it is completely different from the rolling edge of the automobile door leaf. The hemming space of the rail vehicle door leaf is narrow and the inner skin is covered by the outer skin. There are many varieties and small batches of rail vehicle door leaves, and it is impossible to realize that each door leaf has a kind of membrane. Therefore, it is necessary to be able to adapt to multi-variety and small-batch production i...
Claims
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IPC IPC(8): B21D19/02
CPCB21D19/02
Inventor 许慈毕光明樊一鸣
Owner NANJING KANGNI MECHANICAL & ELECTRICAL