Stamping die for automobile left suspension installation inner-plate

A stamping die and left suspension technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low stamping accuracy and high product rework rate, and achieve the effect of high stamping processing efficiency

Inactive Publication Date: 2012-10-10
WUHU BODA MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main defects of the existing stamping process are that the stamping precision is low and the product rework rate is high

Method used

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  • Stamping die for automobile left suspension installation inner-plate
  • Stamping die for automobile left suspension installation inner-plate
  • Stamping die for automobile left suspension installation inner-plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] see figure 1 and 2 , the stamping die of the inner panel installed on the left suspension of the automobile has an upper template 1 and a lower template 2, the lower part of the upper template 1 is provided with a punch 3, the upper part of the lower template 2 is provided with a die 4, and the die 4 is provided with a positioning hole 8 , The positioning hole 8 is matched with the positioning column (not shown in the figure) provided on the punch 3 .

[0013] A spring 6 is arranged between the die 4 and the lower template 2, and when the punch 3 falls, its impact on the die 4 is buffered.

[0014] Lifting lugs 5 are also provided around the lower template 2 to facilitate the handling and movement of the stamping die.

[0015] image 3 Product 7 in , that is, the product processed by the above stamping die.

[0016] The above content is only an example and description of the structure of the present invention. Those skilled in the art make various modifications or s...

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PUM

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Abstract

The invention relates to an automobile part machining die, in particular to a stamping die for an automobile left suspension installation inner-plate. The stamping die for the automobile left suspension installation inner-plate is characterized by comprising an upper die plate and a lower die plate, wherein a male die is arranged at the lower part of the upper die plate, a female die which is provided with a positioning hole is arranged at the upper part of the lower die plate, and the positioning hole is matched with a positioning column arranged on the male die; and a spring is arranged between the female die and the lower die plate. According to the stamping die for the automobile left suspension installation inner-plate, the positioning hole is matched with the positioning column, so that an upper die and a lower die can be more precisely adhered, and the stamping machining efficiency is high.

Description

technical field [0001] The invention relates to a mold for processing auto parts, in particular to a stamping mold for an inner panel mounted on the left suspension of an automobile. Background technique [0002] The inner panel is installed on the left suspension of the car, such as image 3 As shown, it is mainly processed by stamping. The main defects of the existing stamping process are that the stamping precision is low and the product rework rate is high. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a stamping die for the inner panel mounted on the left suspension of the automobile to realize precision stamping. [0004] The technical scheme that the present invention adopts is as follows: [0005] The stamping die for the inner panel installed on the left suspension of the automobile is characterized in that it has an upper template and a lower template, the lower part of the upper templ...

Claims

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Application Information

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IPC IPC(8): B21D37/10
Inventor 张小明朱黎军
Owner WUHU BODA MACHINERY MFG
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