CN202781534U - 工程车轮胎外胎模具 - Google Patents

工程车轮胎外胎模具 Download PDF

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Publication number
CN202781534U
CN202781534U CN 201220455643 CN201220455643U CN202781534U CN 202781534 U CN202781534 U CN 202781534U CN 201220455643 CN201220455643 CN 201220455643 CN 201220455643 U CN201220455643 U CN 201220455643U CN 202781534 U CN202781534 U CN 202781534U
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mold
tyres
utility
model
die ontology
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CN 201220455643
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English (en)
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顾鹏
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Abstract

本实用新型公开了一种工程车轮胎外胎模具,包括盘状模具本体,模具本体的外周壁上设置凹凸花纹,凹凸花纹的中间部位为两个平行四边形,凹凸花纹的边缘部位为短突形式。本实用新型结构合理,生产出的轮胎质量好,使用寿命长。

Description

工程车轮胎外胎模具
技术领域
本实用新型涉及一种工程车轮胎外胎模具。
背景技术
现有的工程汽车外胎模具,其花纹的形式和制作方法,不能有效保证工程汽车外胎的质量,使用寿命短。
发明内容
本实用新型的目的在于提供一种结构合理,生产出的轮胎质量好、使用寿命长的工程车轮胎外胎模具。
本实用新型的技术解决方案是:
一种工程车轮胎外胎模具,其特征是:包括盘状模具本体,模具本体的外周壁上设置凹凸花纹,凹凸花纹的中间部位为两个平行四边形,凹凸花纹的边缘部位为短突形式。
每个短突的长度为模具本体外周壁宽度的1/20~1/10。
本实用新型结构合理,生产出的轮胎质量好,使用寿命长。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型一个实施例的结构示意图。
具体实施方式
一种工程车轮胎外胎模具,包括盘状模具本体1,模具本体的外周壁上设置凹凸花纹,凹凸花纹的中间部位为两个平行四边形2,凹凸花纹的边缘部位为短突3形式。
每个短突的长度为模具本体外周壁宽度的1/20~1/10。
模具制作时,在毛坯精磨、粗车、精车后,通过编程设计出花纹形式,经雕刻机雕刻后再进行电火花打花纹。

Claims (2)

1. 一种工程车轮胎外胎模具,其特征是:包括盘状模具本体,模具本体的外周壁上设置凹凸花纹,凹凸花纹的中间部位为两个平行四边形,凹凸花纹的边缘部位为短突形式。
2. 根据权利要求1所述的工程车轮胎外胎模具,其特征是:每个短突的长度为模具本体外周壁宽度的1/20~1/10。
CN 201220455643 2012-09-10 2012-09-10 工程车轮胎外胎模具 Expired - Fee Related CN202781534U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220455643 CN202781534U (zh) 2012-09-10 2012-09-10 工程车轮胎外胎模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220455643 CN202781534U (zh) 2012-09-10 2012-09-10 工程车轮胎外胎模具

Publications (1)

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CN202781534U true CN202781534U (zh) 2013-03-13

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CN 201220455643 Expired - Fee Related CN202781534U (zh) 2012-09-10 2012-09-10 工程车轮胎外胎模具

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CN (1) CN202781534U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Nantong Tong round mould Co., Ltd.

Assignor: Gu Peng

Contract record no.: 2014320010142

Denomination of utility model: Mold for tyre covers of tyres of engineering vehicles

Granted publication date: 20130313

License type: Exclusive License

Record date: 20140715

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
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Granted publication date: 20130313

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