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Lower die component of forming die

Inactive Publication Date: 2015-01-14
HUNAN LEIGENG LIGHT TILLAGE MACHINE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The forming die is a die that draws and compresses the blank into a hollow body, or draws and compresses the hollow body into a hollow body with a smaller shape and no obvious change in plate thickness; the traditional forming die has a complicated structure and needs to be completed by a pneumatic mechanism. The efficiency of this method is not high, the loading and unloading time is long, and the mold processing cost is high

Method used

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  • Lower die component of forming die
  • Lower die component of forming die

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Embodiment Construction

[0015] As shown in the accompanying drawings: a forming mold lower mold assembly, which includes a lower mold connecting plate 1, a lower mold fixing block 2, a forming die 3, a positioning block 4, and connecting bolts 5.

[0016] Described lower mold connecting plate 1 is made of 45# steel plate material, and positioning pin holes and fixed installation holes are provided around the lower mold connecting plate.

[0017] Described lower mold fixed block 2 is made of 25mm steel plate material, and is provided with mounting bolt holes around the lower mold fixed block.

[0018] The forming die 3 is made of Cr12 mold material, a die forming cavity is provided in the center of the simple forming die, and mounting bolt holes and pin holes are arranged around the forming die.

[0019] The positioning block 4 is made of a 10mm steel plate material, and a bolt hole is provided in the center of the positioning block.

[0020] The forming die 3 is located in the center of the lower di...

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Abstract

A lower die component of a forming die comprises a lower die connecting plate, a lower die fixing block, a forming female die, a positioning block and a connecting bolt. The forming female die is arranged at the center of the lower die fixing block and is connected above the lower die fixing block via an inner hexagonal screw and a cylindrical pin, the size of an inner cavity of the forming female die is similar to the shape of a part, the lower die connecting plate is arranged below the lower die fixing block and is connected with the lower die fixing block via the inner hexagonal screw, and the positioning block is arranged above the forming female die and fixed by a connecting bolt. The lower die component of the forming die is simple in structure, low in die machining cost, fast in mounting and demounting, economic, practical, high in applicability and good in replaceability.

Description

technical field [0001] The invention relates to a stamping die accessory, in particular to a forming die lower die assembly. Background technique [0002] The forming die is a die that draws and compresses the blank into a hollow body, or draws and compresses the hollow body into a hollow body with a smaller shape and no obvious change in plate thickness; the traditional forming die has a complicated structure and needs to be completed by a pneumatic mechanism. The efficiency of this method is not high, the loading and unloading time is long, and the mold processing cost is high. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art and provide a forming mold lower mold assembly, which has simple structure, low mold processing cost, fast loading and unloading speed, and is economical and practical. [0004] The technical solution of the present invention is: a lower mold assembly of a formi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10
CPCB21D37/10
Inventor 任国良刘湘慧谷农骆海斌
Owner HUNAN LEIGENG LIGHT TILLAGE MACHINE MFG CO LTD