CN201950115U - 改进的旋压模具下模装置 - Google Patents

改进的旋压模具下模装置 Download PDF

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Publication number
CN201950115U
CN201950115U CN2011200115100U CN201120011510U CN201950115U CN 201950115 U CN201950115 U CN 201950115U CN 2011200115100 U CN2011200115100 U CN 2011200115100U CN 201120011510 U CN201120011510 U CN 201120011510U CN 201950115 U CN201950115 U CN 201950115U
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China
Prior art keywords
mould
spinning
lower mould
utility
model
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Expired - Lifetime
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CN2011200115100U
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English (en)
Inventor
韩云
张磊
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CITIC Dicastal Co Ltd
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CITIC Dicastal Co Ltd
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Abstract

本实用新型公开了一种轮毂旋压模具下模装置,此下模结构采用一体式旋压模具下模,取消了现有技术中仅有连接作用的下模底板(2),能够有效的提高模具安装精度,提高轮毂轮辋部位厚度均匀性,延长模具使用寿命。

Description

改进的旋压模具下模装置
技术领域
    本实用新型涉及一种生产汽车轮毂的旋压模具。
背景技术
    锻造轮毂是经过锻造、旋压等工步完成。现有技术的轮毂旋压模具下模结构如图1所示。采用图1方式的下模结构在使用过程中,模具部件拆装极为不便,而且模具装配精度降低,在使用过程中由于下模底板2内部应力的释放,从而造成下模底板2变形。直接影响下模1与下模底板2的配合,从而造成轮毂轮辋部位厚度不均的缺陷。
实用新型内容
    本实用新型的目的提供一种安装精度高、延长使用寿命的轮毂旋压模具下模结构。
本实用新型的技术方案为:旋压模具下模设置为一体式,取消起连接作用的下模底板2。
本实用新型的优点在于:提高模具安装精度,提高轮毂轮辋部位厚度均匀性,延长模具使用寿命。
附图说明
    结合附图和具体实施方式对本实用新型做进一步说明。
图1是现有技术中旋压模具下模结构示意图。
图2是本实用新型旋压模具下模结构示意图。
图中: 1-现有技术的下模,2-下模底板, 3-一体式下模结构。
具体实施方式
    如图2所示,本实用新型旋压模具取消了现有技术模具中仅有连接作用的下模底板(2),简化旋压模具的下模结构,设计成一体式下模结构(3)。一体式旋压模具下模结构不限于附图和具体实施方式描述的方案,其他一体式旋压模具下模结构均落入本实用新型保护的范围。

Claims (1)

1.改进的旋压模具下模装置,其特征在于:旋压模具下模设置为一体式下模结构(3)。
CN2011200115100U 2011-01-16 2011-01-16 改进的旋压模具下模装置 Expired - Lifetime CN201950115U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200115100U CN201950115U (zh) 2011-01-16 2011-01-16 改进的旋压模具下模装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200115100U CN201950115U (zh) 2011-01-16 2011-01-16 改进的旋压模具下模装置

Publications (1)

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CN201950115U true CN201950115U (zh) 2011-08-31

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CN2011200115100U Expired - Lifetime CN201950115U (zh) 2011-01-16 2011-01-16 改进的旋压模具下模装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166599A (zh) * 2011-01-16 2011-08-31 中信戴卡轮毂制造股份有限公司 改进的旋压模具下模装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166599A (zh) * 2011-01-16 2011-08-31 中信戴卡轮毂制造股份有限公司 改进的旋压模具下模装置

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CITIC DICASTAL CO., LTD.

Free format text: FORMER NAME: DICASTAL WHEEL MANUFACTURING CO., LTD.

CP03 Change of name, title or address

Address after: 066318 Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei, No. 185

Patentee after: CITIC Dicastal Co., Ltd.

Address before: 066003 No. 355, Donggang Road, seaport District, Hebei, Qinhuangdao

Patentee before: Dicastal Wheel Manufacturing Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110831