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Precise and efficient molds for engine brackets

A technology for engine brackets and automobile engines, which is applied in the direction of manufacturing tools, engine components, forming tools, etc. It can solve the problems of unstable punching of hole positions, various processing techniques, and large offsets, and achieves easy maintenance, convenient use, and excellent structure. The effect of high reliability and performance

Active Publication Date: 2019-04-30
ZHEJIANG CHANGHUA AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The processing technology is various and expensive;
[0006] 2. The punching of the hole position is unstable and the offset is large
[0007] Therefore, the prior art molds for producing engine brackets still have room for improvement

Method used

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  • Precise and efficient molds for engine brackets
  • Precise and efficient molds for engine brackets
  • Precise and efficient molds for engine brackets

Examples

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Embodiment Construction

[0025] Several preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, well-known methods, procedures, processes, components, etc. have not been described in detail in order to avoid unnecessary confusion to the essence of the present invention.

[0026] A precision and high-efficiency mold for the manufacture of an engine bracket, which is assembled on an automobile engine, such as Figure 4 As ...

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Abstract

The invention provides a precise and efficient mold for engine bracket manufacturing. An engine bracket is assembled to an automobile engine. The precise and efficient mold comprises an upper mold body and a lower mold body. A second part of the upper mold body and a second part of the lower mold body correspondingly complete reinforcing convex rib stamping. The second part of the upper mold body comprises a forming male die which is the same as a reinforcing convex rib in shape, and the second part of the lower mold body comprises a stamping female die which corresponds to the forming male die. A seventh part of the upper mold body and a seventh part of the lower mold body correspondingly complete anti-falling step stamping. The seventh part of the upper mold body comprises a stepped male die, and the seventh part of the lower mold body comprises a stepped female die which corresponds to the stepped male die. The precise and efficient mold is high in structural reliability, convenient to use and easy to maintain, and the market competitiveness of enterprises is increased.

Description

technical field [0001] The invention relates to a precision and high-efficiency mold, in particular to a precision and high-efficiency mold for manufacturing a clamping bracket that is assembled on an engine and prevents cables from falling off. Background technique [0002] With the development of science and technology, the advancement of technology and the rapid change of automobile products also put forward higher requirements for fastening products, and auto parts are an important field for my country's automobile industry to participate in globalization. In response to the rapid development of electronic technology and its wide application in the automotive industry, the degree of automotive electronics is getting higher and higher, and the requirements for automotive safety are also getting higher and higher. According to statistics, almost 70% of car failures are caused by electrical systems. There are many reasons for electrical system failures, but some of them are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/08B21D53/84
CPCB21D37/08B21D53/84
Inventor 王长土
Owner ZHEJIANG CHANGHUA AUTO PARTS
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