A pre-folding system
A pre-folding and edge technology, applied in the field of body hemming and hemming system, can solve the problems of complex hemming process, high process cost, long time-consuming, etc., and achieve simple and reliable power mode, simple process and short time-consuming. Effect
Active Publication Date: 2018-04-10
FFT PRODION SYST SHANGHAI
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Problems solved by technology
[0003] At present, different hemming methods are used for hemming. These hemming processes are complicated, time-consuming and costly.
Method used
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Embodiment Construction
[0017] see Figure 1-3 As shown, the technical solution adopted in this specific embodiment is: it is composed of a rotary drive cylinder 1, a clamping cylinder 2, a translation drive cylinder 3, a roller 4, a roller 5, a guide rail 6, and a briquetting mechanism 7. The rotary drive cylinder actuator 1-1 of the rotary drive cylinder 1 is connected to the briquetting mechanism 7, and the rotary drive cylinder actuator 1-1 is connected to the left side of the briquetting mechanism 7 and is parallel to the left edge; The front end of the central cylinder of the rotary drive cylinder 1 is provided with a rotary support point 1-2;
[0018] The clamping cylinder 2 is arranged between the actuators of the rotary drive cylinder 1 and the translation drive cylinder 3; connected. It is used to lock and unlock the rotary drive cylinder 1 and the translation drive cylinder 3.
[0019] The translation drive mechanism of the translation drive cylinder 3 is connected to the lower end of t...
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The invention discloses a novel pre-edge folding system and relates to a white automobile body edge wrapping and folding technology, in particular to an automobile body edge wrapping and folding system. The novel pre-edge folding system is composed of a rotational drive air cylinder (1), a clamping air cylinder (2), a translation drive air cylinder (3), idler wheels (4), a roller (5), a guiding track (6) and pressing block mechanisms (7). A rotational drive air cylinder execution rod (1-1) of the rotational drive air cylinder (1) is connected to the pressing block mechanisms (7), and the clamping air cylinder (2) is arranged between an execution mechanism of the rotational drive air cylinder (1) and an execution mechanism of the translation drive air cylinder (3). A clamping air cylinder execution mechanism (2-1) of the clamping air cylinder (2) is connected with the root end of the execution mechanism of the rotational drive air cylinder (1) and the root end of the execution mechanism of the translation drive air cylinder (3). According to the novel pre-edge folding system, the two air cylinders are used for pressing a plate, and the angle of the plate becomes 75 degrees from 104 degrees and then becomes 0 degree from 75 degrees. The novel pre-edge folding system has the beneficial effects of being simple in process, low in machining cost and short in consumed time. The power manner of the novel pre-edge folding system is simple and reliable, the two air cylinders are used for carrying out direct driving, and the work which cannot be achieved by a robot or a press can be achieved.
Description
technical field [0001] The invention relates to a body-in-white wrapping and folding technology, in particular to a body wrapping and folding system. Background technique [0002] Due to the vigorous development of domestic automobiles, in order to improve the output and quality of products, major automobile factories mostly use special presses to fold and wrap the outer panels in the front and rear door areas. But at the same time, it also brings a problem, that is, in some areas, the hemming machine is not accessible. This requires us to adopt other technical means to achieve functions that special presses cannot achieve. [0003] At present, different hemming methods are used for hemming, and these hemming processes are complicated, time-consuming, and costly. Contents of the invention [0004] The object of the present invention is to provide a pre-folding system aiming at the defects and deficiencies of the prior art, which has the advantages of simple process, low ...
Claims
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IPC IPC(8): B21D19/12
CPCB21D19/12
Inventor 廖春光何舟
Owner FFT PRODION SYST SHANGHAI