A molding system and molding process for an automobile bracket
A molding process and a technology for automobile brackets, which are applied in the field of auto parts processing, can solve the problems of poor molding quality of the support part, and achieve the effect of improving the molding quality and solving the cracking of the profile surface.
Active Publication Date: 2022-06-28
NINGBO WOTE AUTO PARTS
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Problems solved by technology
[0004] One of the purposes of this application is to provide a molding system for automobile brackets, which can effectively solve the problem of poor molding quality of product support parts
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[0049] The present application will be further described below with reference to the specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0050] In the description of this application, it should be noted that, for orientation words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise" ” etc. indicating the orientation and positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or a specific orien...
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The application discloses a molding system and molding process for an automobile bracket, wherein the molding system includes a blanking device, a stretching module, a punching module, and a punching device; the blanking device punches a plate into a blank required for bracket molding; The stretching module stretches the blanked blank multiple times, so that the middle part of the blank is stretched out of the forming part; during stretching, the height of the forming part is greater than the height of the required support part; at the same time, the side corners of the forming part are rounded Decrease in turn until the fillet corresponding to the required support part is the same; the punching module is suitable for punching the upper part of the forming part and the side part of the blank, so that the forming part is punched into the required support part; The hole device is suitable for punching positioning holes and installation holes on the punched blank, and the forming process is carried out through the above-mentioned forming system. Beneficial effects of the application: the multi-step stretching can effectively reduce the difficulty of forming the support part in the bracket, and can also effectively improve the quality of the formed support part.
Description
technical field [0001] The present application relates to the field of automobile parts processing, and in particular, to a forming system for automobile brackets. Background technique [0002] The car bracket is an important part of the car frame, especially the bracket of the car chassis suspension. As a connecting piece between the frame and the axle, it mainly plays the role of transmitting force or torque. [0003] like figure 1 As shown, it is an existing bracket 100 for automobile chassis suspension, which is provided with a support portion 110, the height H of the support portion 110 is generally more than 60mm, and the chamfer R of the bottom of the support portion 110 is generally 8.5mm. For the processing of the support part 110, the traditional method is basically to directly lock the blanking size, directly stretch and punch out the opening 1100, which can save materials to the greatest extent to manufacture the product, but direct stretching will cause the pro...
Claims
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IPC IPC(8): B21D35/00B21D22/20B21D37/10B21D28/14B21D28/34B21D53/88
Inventor 俞海平张喆张哲元周大伟
Owner NINGBO WOTE AUTO PARTS