Fracture-preventing automotive sheet metal part stamping device
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A technology of automobile sheet metal parts and stamping device, which is applied in the field of automobile parts manufacturing, can solve the problems of easy breakage of sheet metal parts, unguaranteed stamping effect and stamping efficiency, etc. damage effect
Inactive Publication Date: 2017-08-11
于法周
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[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-fracture stamping device for automobile sheet metal parts, which has the advantages of fast stamping efficiency and anti-breakage, and solves the problem that the sheet metal parts are easy to break during the stamping process. , the stamping effect and stamping efficiency cannot be guaranteed
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see figure 1 , a kind of anti-fracture stamping device for automobile sheet metal parts, comprising a base 1, a column 2 is fixedly installed on both ends of the upper surface of the base 1, and a limit switch 16 is fixedly installed on the inner wall of the column 2, and the limit switch 16 is set to be able to The stroke control and limit protection of the punch 9 make the punch 9 return automatically after punching, avoiding the breakage or damage of...
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Abstract
The invention relates to the technical field of automobile parts manufacturing, and discloses an anti-fracture stamping device for automobile sheet metal parts. Hydraulic pump, the bottom of the hydraulic pump is connected with the oil outlet pipe and the oil inlet pipe respectively, the hydraulic cylinder is fixedly connected between the two columns, the top of the hydraulic cylinder is respectively connected with the oil inlet pipe and the oil outlet pipe, and the bottom of the hydraulic cylinder is connected with the hydraulic telescopic rod . The anti-fracture stamping device for automobile sheet metal parts is equipped with a punch and a die, and the hydraulic telescopic rod drives the punch to press downwards, so that the sheet metal parts are U-shaped, and the angle between the lower surface of the punch and the two sides is uniform. For rounded corners, the corner where the upper surface of the die meets the inner side is a rounded corner, which buffers the stamping force on the sheet metal part during stamping, protects the sheet metal part, and avoids the breakage of the sheet metal part during the stamping process. Well, improved the quality of stamping.
Description
technical field [0001] The invention relates to the technical field of automobile parts manufacturing, in particular to an anti-fracture stamping device for automobile sheet metal parts. Background technique [0002] Sheet metal parts are products processed by sheet metal technology. Everyday life is inseparable from sheet metal parts. Sheet metal parts are produced through filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision Welding, roll forming and sheet metal bending forming, die forging, water jet cutting and precision welding, sheet metal is a comprehensive cold processing process for sheet metal, including shearing, punching, cutting, folding, welding, riveting, Splicing and forming, etc., its remarkable feature is that the thickness of the same part is consistent, sheet metal parts have the characteristics of light weight, high strength, electrical conductivity and low cost, and have been widely used in the ...
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Application Information
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