Progressive continuous stamping die used for processing small elastic sheets
A technology of stamping die and shrapnel, applied in the field of progressive continuous stamping die, can solve the problems of small size and specification, the stamping die does not meet the processing requirements, etc., and achieves the effect of high processing efficiency and guaranteeing processing accuracy.
Inactive Publication Date: 2013-03-06
徐立国
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Problems solved by technology
[0002] A small shrapnel used for washing machine electrical control equipment, its structure is as follows figure 1 As shown, due to its small size, thin thickness and high processing precision, traditional stamping dies are not suitable for its processing requirements
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[0014] See image 3 and Figure 4 , the progressive continuous stamping die structure of the present invention comprises an upper die structure and a lower die structure, the upper die structure includes an upper die base 1, and the lower part of the upper die base 1 is fixedly installed with an upper backing plate 2 and a fixed plate in sequence from top to bottom 3. Stop plate 4 and stripper plate 5; upper die base 1, upper backing plate 2, fixing seat 3 are connected and fixed by upper die screw 22; upper die base 1, upper backing plate 2, fixing seat 3, stop plate 4 and the stripper plate 5 are connected by equal height screws 12; a material guide plate 26 is installed on the stripper plate 5; the lower mold structure includes a lower mold base 8, and the upper part of the lower mold base 8 is sequentially installed with a lower backing plate 7 from bottom to top And the lower template 6, the lower part of the lower mold base 8 is equipped with a lower foot 9; the lower t...
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The invention provides a progressive continuous stamping die used for processing small elastic sheets, capable of guaranteeing the working accuracy and improving the processing efficiency. The stamping die comprises an upper die structure, a lower die structure and a feeding mechanism, wherein the upper die structure comprises an upper die base, the lower part of the upper die base is fixedly provided with an upper base plate, a fixed plate, a stop plate and a stripper plate in sequence from top to bottom, and a stock guide plate is arranged on the stripper plate; the lower die structure comprises a lower die base, the upper part of the lower die base is sequentially provided with a lower backing plate and a lower die plate from bottom to top, and the lower part of the lower die base is provided with a lower locator; the upper die structure and the lower die structure are aligned and guided to be assembled by a guide structure; the stock guide structure comprises the stock guide plate, and the stock guide plate is arranged on the stripper plate. The stamping die is characterized in that a punching lead hole structure, a side scraping structure, a step stamping structure, a moulding structure, an material preparing structure and a blanking structure are correspondingly arranged in the corresponding die holes of the upper die structure and the lower die structure in sequence from left to right.
Description
technical field [0001] The invention relates to the technical field of progressive continuous stamping dies, in particular to a progressive continuous stamping die for processing small shrapnel. Background technique [0002] A small shrapnel used for washing machine electrical control equipment, its structure is as follows figure 1 As shown, due to its small size, thin thickness and high processing precision, traditional stamping dies are not suitable for its processing requirements. Contents of the invention [0003] In view of the above problems, the present invention provides a progressive continuous stamping die for processing small shrapnel, which can ensure processing accuracy and improve processing efficiency. [0004] Its technical scheme is as follows, which includes an upper mold structure, a lower mold structure and a feeding mechanism. Plate, baffle plate and stripper plate; a material guide plate is installed on the stripper plate; the lower mold structure i...
Claims
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IPC IPC(8): B21D37/10B21D37/12
Inventor 於卫卫黄春辉黄健
Owner 徐立国