Progressive die for brake caliper blade

Abstract

The invention discloses a progressive die for a brake caliper blade. The progressive die comprises a die set, a feeding guide holder, a progressive guide assembly and a seven-step progressive machining assembly, wherein the die set comprises a die shank, an upper die set, an upper base plate, a female die, a lower base plate and a lower die set from top to bottom; the female die is fixedly arranged on the lower base plate; the guide holder is arranged at the front end of the die set; and the progressive guide assembly and the seven-step progressive machining assembly are arranged between the upper die set and the lower die set. With the adoption of the die, so that land utilization cost, equipment investment and labour cost can be reduced, and production efficiency can be improved; as working procedures are integrated, due to reasons such as hardness and plasticity of a panel veneer, clamping errors can be reduced, product quality can be improved, and a rejection rate can be controlled. The die belongs to the technical field of dies.

Description

technical field [0001] The invention relates to a mold, in particular to a progressive die for a brake caliper blade capable of forming a brake caliper blade at one time. Background technique [0002] In the prior art, when processing the brake caliper blade, it needs to go through four processes of shaping (scrap removal), flanging, claw forming (bending), shearing and blanking, requiring 4 punching machines and 4 operators. This processing has the following disadvantages: [0003] 1. Since four punching machines are required, the floor area is large and the land cost is high; 2. Four machines are required to form the final product, and the required equipment investment is large; 3. Four machines require four operators, and the labor cost is high. 4. The formed product needs four machines to process separately, which takes a long time and has low production efficiency. 5. Stamping separately, clamping sheets multiple times, high scrap rate of products. Contents of the i...

AI Technical Summary

Problems solved by technology

[0003] 1. Since four punching machines are required, the area is large and the land cost is high; 2. Four machines are required to form the final product, and the equipment investment required is large; 3. Four machines require four operators, and the labor cost is high

4. Formed products need to be processed by four machines separately, which takes a long time and has low production efficiency

5. Separate stamping, multiple clamping of sheets, high product scrap rate

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