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Automotive reinforced part trimming die

A technology for trimming molds and reinforcing parts, which is applied in vehicle parts, rolling out equipment, transportation and packaging, etc., can solve the problems of high product scrapping rate and deformation of demolding products, so as to prevent deformation, reduce processing scrapping rate, and improve qualified efficiency and productivity

Pending Publication Date: 2018-04-24
重庆安亚模具制造有限公司
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AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a trimming mold for automotive reinforcements, which solves the problem that the demoulding products of automotive reinforcements are easily deformed during the processing of trimming excess parts of the product, causing the product to be deformed. The problem of high scrap rate

Method used

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  • Automotive reinforced part trimming die
  • Automotive reinforced part trimming die
  • Automotive reinforced part trimming die

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as Figure 1 to Figure 7 As shown, a kind of trimming mold for automotive reinforcements according to the present invention includes a lower mold assembly 1 and an upper mold assembly 2, and the lower mold assembly 1 includes a lower mold base 11, two positioning blocks 12, multiple A limit assembly 15, the lower mold base 11 includes a concave installation part 111 in the middle and guide parts 112 located at both ends of the installation part 111, wherein the middle part of the installation part 111 is provided with a bar-shaped avoidance hole 1110, two positioning The block 12 is symmetrically installed on the installation part 111 relative to the avoidance hole 1110, and the positioning block 12 is surrounded by a limit block 13. In order to ensure that the positioning block 12 can reliably limit the demoulding product, the shape of the positioning bloc...

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Abstract

The invention provides an automotive reinforced part trimming die. The automotive reinforced part trimming die comprises a lower die assembly and an upper die assembly. The lower die assembly comprises a lower die base, two locating blocks and a plurality of limiting assemblies. The upper die assembly comprises an upper die base, two trimming blocks and two material press blocks. The locating blocks and the material press blocks are cooperated to tightly press a die release product of an automotive reinforced part, the material press blocks are pushed by the locating blocks and the die releaseproduct to move in the process that the upper die assembly and the lower die assembly get close to each other, a height difference exists between each trimming block and the corresponding material press block, shearing force is generated on the die release product to cut leftover materials off. An existing machining method is improved through the die cutting mode, the safety of workers is improved in the machining process, the dust pollution caused by machining is reduced, and the machining environment is improved.

Description

technical field [0001] The invention relates to the technical field of automobile product processing, in particular to an automobile reinforcement trimming mold. Background technique [0002] The reinforcement on the car is a curved structure supported by sheet metal. It is stamped and formed by a mold during manufacture. In the process of mold forming, in order to make full use of the use efficiency of the mold and improve production efficiency, multiple joints are directly obtained in one process. Products, in the processing process of most spare parts manufacturers, the redundant part of the product is usually trimmed by mechanical processing method, which is easy to cause deformation of the formed product during the processing process, resulting in an increase in product scrap rate, and processing by mechanical processing method, Cause processing efficiency to be low, the current situation of loaded down with trivial details processing procedures. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14B21D28/04B21D45/04B21D53/88
CPCB21D28/04B21D28/14B21D45/04B21D53/88
Inventor 伍亚林
Owner 重庆安亚模具制造有限公司
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