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Sectional type water cooling mold

A segmented, water-cooled technology, used in household appliances, other household appliances, tires, etc., can solve the problems of the same cooling conditions and the vacuum on the wheel surface, and achieve the effects of convenient production, strong cooling strength, and easy operation and storage.

Pending Publication Date: 2017-11-03
镇江威尔耐车轮制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The injection mold involved in this invention adopts the modular design of the side mold, which makes the mold have the advantages of convenient disassembly and assembly; however, it still adopts the traditional integrated cooling method, and there is still the same cooling condition for each part of the wheel. There is a problem of vacuum on part of the wheel surface during the production process

Method used

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  • Sectional type water cooling mold

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Embodiment Construction

[0030] Such as figure 1 As shown, a segmented water-cooled mold includes a bottom plate 1, a bottom mold 2 arranged on the bottom plate 1, and a side mold 6 connected to the edge of the bottom mold 2. The bottom mold 2 is provided with a first The lower mold 3, the second lower mold 4 and the third lower mold 5 are sequentially arranged between the first lower mold 3 and the bottom plate 1, the first lower mold 3 and the second lower mold 4, the second lower mold 4 and the third lower mold The mold 5, the third lower mold 5 and the bottom plate 1 are seamlessly connected by locking bolts 21; the connection between the first lower mold 3 and the second lower mold 4 is provided with a first lower Die wall 31, the junction of the second lower mold 4 and the third lower mold 5 is provided with the second lower mold wall 41 connected to the bottom mold 2, and the junction of the third lower mold 5 and the bottom plate 1 is provided with the bottom mold 2 The third lower mold wall ...

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Abstract

The invention belongs to the technical field of wheel injection molds, and particularly relates to a sectional type water cooling mold. The sectional type water cooling mold comprises a bottom plate, a bottom mold arranged on the bottom plate and side molds connected with the edges of the bottom mold. A first lower mold is arranged at the position, corresponding to the lower portion of an area where a center disc is formed, of the bottom mold. A second lower mold and a third lower mold are sequentially arranged between the first lower mold and the bottom plate. The first lower mold and the second lower mold are in seamless connection by arranging a lock bolt. The second lower mold and the third lower mold are in seamless connection by arranging a lock bolt. The third lower mold and the bottom plate are in seamless connection by arranging a lock bolt. The sectional type water cooling mold can carry out sectional type cooling on different parts of a wheel and improve the production percent of pass.

Description

technical field [0001] The invention belongs to the technical field of wheel injection molds, and in particular relates to a segmented water-cooled mold. Background technique [0002] The wheel is a rigid wheel that fixes the inner edge of the tire, supports the tire and bears the load together with the tire. With the progress of the economy, more and more vehicles are demanded in the market every year, and the demand for wheels is also increasing. The wheel is mainly composed of the center disc, spokes, hub and rim, and usually in the production process, the wheel is made by water-cooled injection molding process. The existing injection mold is integrated in the water-cooled process, and the parts of the wheel There are differences in the shape and thickness of the structure, and different cooling conditions are required in the injection molding water cooling process. Therefore, pinholes generally appear on the surface of the wheel during the production process of the exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/73B22D17/22B29C45/26B29L30/00
CPCB22D17/2218B29C45/2602B29C45/73B29L2030/00
Inventor 钱志军
Owner 镇江威尔耐车轮制造有限公司
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