Rubber ring mold

A rubber ring and mold technology, applied in the field of rubber ring molds, can solve the problems of unfavorable management, high mold cost, and many molds.

Inactive Publication Date: 2015-05-27
常州大恒塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you need to produce different specifications in small batches, such as rubber rings with different thicknesses, you need a lot of corresponding molds. In this way, the required mold cost is very high, and more molds are not conducive to management

Method used

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  • Rubber ring mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] according to figure 1 The rubber ring mold shown has a lower die 1 and an upper die 2, the lower die 1 has several threaded holes 5 and grooves 7, the upper die 2 has several threaded rods 3 and projections 6, the described The bumps 6 and the grooves 7 correspond up and down to form the model cavity 4, the threaded rods 3 and the threaded holes 5 correspond one by one, the grooves 7 are circular in shape, and the cross-section is rectangular, and the bumps 6 are in the shape of The shape is circular, and the section is rectangular, so the model cavity 4 is circular, and the section is also rectangular.

[0013] When in use, the upper mold 2 and the lower mold 1 are in a closed state through the cooperation of several threaded rods 3 and several threaded holes 5, and the mold cavity 4 formed by the corresponding projections 6 and grooves 7 is circular, with a cross-section is a rectangle. At this point, the threaded rod 3 can be adjusted to raise or lower the upper mo...

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PUM

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Abstract

The invention discloses a rubber ring mold, and especially relates to a mold for producing rubber rings of multiple specifications and thicknesses. The rubber ring mold comprises an upper mold and a lower mold, wherein the upper mold and the lower mold correspond up and down and form a model cavity, and the upper mold is provided with a lug and a threaded rod; the lower mold is provided with a groove and a threaded hole, and the model cavity is in a circular ring shape after the upper mold and the lower mold are correspondingly closed; the upper mold and the lower mold are tightly fixed by the threaded rod, and the distance between the upper mold and the lower mold can be changed under the action force of the threaded rod. By using the mold, the circle ring-shaped rubber rings of different thicknesses can be produced, so that the production cost is reduced; the mold is reasonable and simple in structure and is suitable for being widely used.

Description

technical field [0001] The invention relates to a mold for a rubber ring, in particular to a mold for manufacturing rubber rings with various specifications and thicknesses. Background technique [0002] Now the general rubber ring mold is composed of upper and lower molds, the upper and lower molds are fixedly connected, and a circular cavity is formed between the upper and lower molds. Usually, one mold corresponds to one specification of rubber ring. If it is necessary to produce different specifications in small batches, such as rubber rings of different thicknesses, many corresponding molds are required. In this way, the cost of the required molds is very high, and more molds are not conducive to management. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rubber ring mold, which can manufacture rubber rings with various thickness specifications, greatly reducing the production cost. [0004] In order to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/00
Inventor 吴旭日
Owner 常州大恒塑料制品有限公司
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