Forming die and forming process of automobile decoration ring

A technology for forming molds and molding processes, which is applied to household appliances, other household appliances, household components, etc., and can solve problems such as loose mold fit and wear of positioning holes

Pending Publication Date: 2022-01-21
进顺汽车零部件如皋有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are few existing technologies for molds used for automotive trims. In the conventional injection molding process, the molds in the conventional injection molding process are positioned by using multiple positioning columns to cooperate bet

Method used

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  • Forming die and forming process of automobile decoration ring
  • Forming die and forming process of automobile decoration ring
  • Forming die and forming process of automobile decoration ring

Examples

Experimental program
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Embodiment

[0036] In the production process of the automobile decoration ring, the present invention provides a molding die and its molding process for the automobile decoration ring. During the working process, it is necessary to rely on the rubber injection molding machine for the injection molding operation. During the injection molding process, the cooling water needs to be continuously circulated to cool the mold. The cooling water needs a special cooling tower for the circulating cooling operation. The two ends of the cooling water are respectively Connected to the water inlet pipe 105 and the water outlet pipe 106 of the cooling plate 101 of the present invention, the temperature of the cooling water flow after the water inlet pipe 105 is input into the cooling is low, and the equipment needs to be raised by using a fixing frame and other equipment to place the equipment at a suitable height for injection molding operation. .

[0037] Such as Figure 1-6 As shown, the present inv...

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PUM

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Abstract

The invention discloses a forming die and a forming process of an automobile decoration ring, and relates to the technical field of automobile decoration manufacturing equipment. According to the forming die and the forming process of the automobile decoration ring, a forming module is included, the forming module comprises a cooling plate, an annular forming groove is formed in the back face of the cooling plate, a flow guide channel connected with the forming groove is formed in the center position of the back face of the cooling plate, the flow guide channel is of a cross-shaped structure, the cross-shaped center position of the flow guide channel is connected with a feeding pipe, the feeding pipe is fixedly connected to the front face of the cooling plate and penetrates through the front face of the cooling plate to communicate with the flow guide channel. Through the arrangement of a material returning module, the forming module and a matching module are limited at the same time through limiting rods fixed to clamping plates, so that the matching mode that two parts of a traditional die are connected in an inserted mode is avoided; and in this way, the situation that in a traditional die assembly matching mode, large abrasion is generated at a hole opening of a positioning hole, and consequently die matching is not tight is avoided.

Description

technical field [0001] The invention relates to the technical field of manufacturing equipment for automobile decorations, in particular to a molding die for automobile decoration rings and a molding process thereof. Background technique [0002] The car trim is an important part of the car. What important role does it play in increasing the recognition and aesthetics of the wheel? At present, the production process of the car trim needs to go through injection molding, demoulding, cutting and other steps. The injection molding of the car trim After machine injection molding, there is generally a material head on the formed car trim. [0003] At present, there are few existing technologies for molds used for automotive trims. In the conventional injection molding process, the molds in the conventional injection molding process are positioned by using multiple positioning columns to cooperate between the molds to achieve precise positioning. The molds are repeatedly matched. ...

Claims

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Application Information

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IPC IPC(8): B29C45/26B29C45/67B29C45/73B29C45/00B29L31/30
CPCB29C45/2602B29C45/2606B29C45/67B29C45/7312B29C45/00B29L2031/3005
Inventor 张奎许波伟
Owner 进顺汽车零部件如皋有限公司
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