Trial-manufactured automobile fender side flanging shaping tool and control method thereof
A technology of automobile fenders and side flanging, which is applied in the direction of manufacturing tools, forming tools, vehicle parts, etc., can solve the problems of cumbersome debugging work, difficulty in taking out, high cost, etc., and achieve reduced repeated debugging, reduced debugging time, and low cost Effect
Inactive Publication Date: 2019-12-03
上海实树汽车工程技术股份有限公司
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Problems solved by technology
When performing side flanging on the fender, because the fender has two undercut surfaces, the traditional upper and lower mold bases are used to close the mold, and the upper mold base moves down to push the side cutter block to perform side shaping, and the product is taken out after forming Difficult, at the same time, because the left and right sides of the fender need to be reshaped, two sets of side reshaping tooling are required, the cost is high and the debugging work is cumbersome
Method used
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear" etc. is based on the orientation or positional relationship shown in the drawings, or is the The usual orientation or positional relationship of the invention product in use is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.
[0024] fig...
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The invention discloses a trial-manufactured automobile fender side flanging shaping tool and a control method thereof. The tool comprises an upper die base, a lower die base and a side trimming knife, the upper die base is located over the lower die base, the side trimming knife is located right behind the lower die base, a left die cavity and a right die cavity are formed in the lower die base,the right side face of the left die cavity is in an arc shape, a left cushion block is arranged at the bottom of the right side face of the left die cavity, and left substituted wood is arranged abovethe left cushion block; the left side face of the right die cavity is in an arc shape, a right cushion block is arranged at the bottom of the left side face of the right die cavity, and right substituted wood is arranged above the right cushion block. Left side shaping and right side shaping are conducted on the two workpieces at the same time, the debugging time can be shortened, repeated debugging of problem points is reduced, and meanwhile the manufacturing cost of the tool is reduced; the cushion blocks are used for supporting substituted wood for supporting and positioning, workpieces can be taken out conveniently, the workpiece stability is high, and the workpiece quality consistency is guaranteed; the structure is simple, installation is convenient, design and manufacturing periodis short, and cost is low.
Description
technical field [0001] The invention relates to a shaping tool and a control method thereof, in particular to a trial-manufactured automobile fender side flanging shaping tool and a control method thereof. Background technique [0002] The fender is an important outer covering on the car body. The fender is usually overlapped with the side A-pillar, engine cover, headlights, front bumper, wiper cover and fender, so the design of the fender is more complicated, and the gap between the peripheral connectors is different. The requirements are also high, and the fender is an important area of the vehicle's appearance. There are high requirements on the overall shape, technology and rigidity of the car. When performing side flanging on the fender, because the fender has two undercut surfaces, the traditional upper and lower mold bases are used to close the mold, and the upper mold base moves down to push the side cutter block to perform side shaping, and the product is taken ...
Claims
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IPC IPC(8): B21D37/10B21D37/12B21D19/08B21D53/88
CPCB21D19/08B21D37/10B21D37/12B21D53/88
Inventor 钱其林钱怡楠徐干王思杰孙金金
Owner 上海实树汽车工程技术股份有限公司