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Method for manufacturing upper cover product of hybrid vehicle integrated control system box

An integrated control system and hybrid vehicle technology, applied in the field of stamping and forming, can solve problems such as cracked product quality, and achieve the effects of improving quality, solving cracking, and high production efficiency

Active Publication Date: 2021-06-29
天津市津兆机电开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides a manufacturing method for the cover product of the integrated control system box of a hybrid vehicle, which solves the problem of cracked product quality in the existing processing of such products

Method used

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  • Method for manufacturing upper cover product of hybrid vehicle integrated control system box
  • Method for manufacturing upper cover product of hybrid vehicle integrated control system box
  • Method for manufacturing upper cover product of hybrid vehicle integrated control system box

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] The present invention proposes a method for manufacturing the upper cover product of the integrated control system box of a hybrid vehicle, which will be described in detail below based on one upper cover product, please refer to Figure 16a , Figure 16b , Figure 16c Drawing of the upper cover 48.

[0050] see Figures 1 to 19c : specifically include the following steps: mold technology: drawing; shaping; trimming; bending; punching and hole flanging;

[0051] Use the molding station to perform the following operations:

[0052] The first project: blank punching and drawing; after cut...

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Abstract

The invention discloses a method for manufacturing a cover product of a hybrid vehicle integrated control system box, which is characterized in that it includes the following steps: mold technology: drawing; shaping; trimming; bending; punching and hole flanging; The first project: punching and drawing of the sheet; after punching the sheet, the drawing of the product shape is carried out at the same station; the second project: shaping; the R angle of the drawing is reduced; Use the punching station to perform the following operations: the third project: trimming and punching elongated holes; cut off excess material; use the bending station to perform the following operations: the fourth project: bending ; Bending operations on the parts that need to be bent on the product; the fifth project: punching and hole flanging; the product is punched and the hole that needs to be flanged is flanging; the above-mentioned manufacturing method is used to solve the existing problems There is a product quality problem of excessive thinning rate in processing such products.

Description

technical field [0001] The invention belongs to the technical field of stamping and forming, and in particular relates to a method for manufacturing a cover product of a hybrid vehicle integrated control system box. Background technique [0002] In today's society, cars have become an indispensable means of transportation for families. As the country controls the environment more and more strictly, and there are still many disadvantages of electric vehicles that have not been resolved. Therefore, in order for car manufacturers to reduce the exhaust emissions of cars to At the very least, in order to reduce fuel consumption, many companies have begun to develop gasoline-electric hybrid vehicle powertrains to make their products more attractive and sales better; [0003] The upper cover of the hybrid vehicle integrated control system box is a key component to ensure the integrated control system box of the vehicle. After the cover is installed on the box, the box must be a dus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D53/88B21D37/08B21D35/00
CPCB21D35/001B21D35/002B21D37/08B21D53/88Y02T10/62
Inventor 胡鹏飞高娜
Owner 天津市津兆机电开发有限公司
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