Automobile chassis punching die

Abstract

The invention discloses an automobile chassis punching die. The automobile chassis punching die comprises a base plate (1), a first sliding supporting rod (3), a second sliding supporting rod (50), amotor (36) and a speed reducer (41), wherein a first bottom plate (8), a second bottom plate (29), a third bottom plate (35), a fourth bottom plate (45) and a fifth bottom plate (51) are arranged on the base plate (1); a first die (2) is arranged on the top part of the first sliding supporting rod (3); a first left sliding column (5) and a first right sliding column (17) are correspondingly fixedly arranged at the left side and the right side of the first sliding supporting rod (3); the bottom part of the first right sliding column (17) is in contact with a first right chute (18) and can linearly move in the length direction of the first right chute (18); a second die (12) is arranged on the top part of the second sliding supporting rod (50); a second left sliding column (6) and a second right sliding column (20) are correspondingly fixedly arranged at the left side and the right side of the second sliding supporting rod (50); and the bottom part of the second left sliding column (6) is in contact with a second left chute (44) and can linearly move in the length direction of the second left chute (44). According to the automobile chassis punching die, the abovementioned devise arecombined to flexibly control the positions of the first die (2) and the second die (12), so that the implementing cost is decreased while the popularization and application are conveniently carried out.

Description

technical field [0001] The invention relates to the field of stamping dies, in particular to an automobile chassis stamping die. Background technique [0002] Auto stampings are metal stampings that make up auto parts. Among automobile stamping parts, some parts become auto parts directly after stamping, and the other parts need to be welded, machined, or painted before they can become auto parts after stamping. The automobile chassis stamping parts are generally large-scale products, which require a large-tonnage press and can only be realized by two-person operation. The structure is complex, there are many assembly holes, and there are many varieties. The hole position is strictly required. [0003] Based on the above, when stamping the existing automobile chassis, usually a set of dies can only be used to punch out one flat hole, and many product assembly holes of the chassis parts are located on different surfaces or have angles, so it is impossible to stamp the same p...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a stamping die for automobile chassis to solve the technical problems in the prior art that the level and height of the die are difficult to adjust and the operation efficiency is low

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