CN202922140U - 一种暖风芯体整体焊接夹具 - Google Patents

一种暖风芯体整体焊接夹具 Download PDF

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Publication number
CN202922140U
CN202922140U CN 201220698711 CN201220698711U CN202922140U CN 202922140 U CN202922140 U CN 202922140U CN 201220698711 CN201220698711 CN 201220698711 CN 201220698711 U CN201220698711 U CN 201220698711U CN 202922140 U CN202922140 U CN 202922140U
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China
Prior art keywords
heater core
product
welding jig
jig
welding
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Expired - Fee Related
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CN 201220698711
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English (en)
Inventor
张晓斌
时权
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Hanang auto parts (Beijing) Co., Ltd.
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Visteon Car Air Conditioner (beijing) Co Ltd
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Priority to CN 201220698711 priority Critical patent/CN202922140U/zh
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Abstract

本实用新型公开了属于汽车空调散热器焊接工具范围的一种暖风芯体整体焊接夹具。该夹具为由两根支撑筋焊接在两个Π字夹具的中部构成整体焊接夹具;产品卡入整体焊接夹具中被支撑和夹紧。本实用新型的暖风芯体卡入整体焊接夹具中被支撑和夹紧,暖风芯体支撑面积大,改变了局部受力状态,确保铝质暖风芯体在焊接过程中不受塑性变形的影响,达到产品平面度设计规范要求,提高产品合格率。

Description

一种暖风芯体整体焊接夹具
技术领域
本实用新型属于汽车空调散热器焊接工具范围,特别涉及一种暖风芯体整体焊接夹具。
背景技术
汽车空调的暖风芯体焊接时,需要夹具夹紧,才能保证散热片与散热管的充分焊接,并且不能变形,原有夹具为由一根铁板条弯成的Π字夹具1,放置于产品2的上部中间位置(如图1、图2所示),产品焊接过程中直接放置于传送带上,因为铝质暖风芯体在焊接过程中,当温度达到600度左右时会出现软化,受重力作用产品下垂,因为铝质暖风芯体在一个夹具中局部受力和传送带3的平整度不高而导致产品2平面度超过设计规范,引起不合格产品发生。
实用新型内容,
本实用新型的目的是针对原有铝质暖风芯体在焊接过程中,因为铝质暖风芯体在一个夹具中局部受力和传送带的平整度不高而导致产品平面度超过设计规范的不足,而提出一种暖风芯体整体焊接夹具,其特征在于,该夹具为由两根支撑筋4焊接在两个Π字夹具1的中部构成整体焊接夹具;产品卡入整体焊接夹具中被支撑和夹紧。
所述整体焊接夹具与传输带3连接。
本实用新型的有益效果是卡入整体焊接夹具中被支撑和夹紧的暖风芯体支撑面积大,改变了局部受力状态,确保铝质暖风芯体在焊接过程中不受塑性变形的影响,达到产品平面度设计规范要求,提高产品合格率。
附图说明
图1为原有焊接夹具安装方式主视图
图2为原有焊接夹具安装方式侧视图
图3为改善后焊接夹具结构图
图4为改善后焊接夹具安装方式主视图
图5为改善后焊接夹具安装方式侧视图
具体实施方式
本实用新型提出一种暖风芯体整体焊接夹具,下面结合附图予以说明。
图3-图5所示为改善后焊接夹具结构及焊接夹具安装方式示意图;图中,
该夹具为由两根支撑筋4焊接在两个Π字夹具1的中部构成整体焊接夹具;产品2卡入整体焊接夹具中被支撑和夹紧。整体焊接夹具与传输带3连接。卡入整体焊接夹具中被支撑和夹紧的暖风芯体支撑面积大,改变了局部受力状态,确保铝质暖风芯体在焊接过程中不受塑性变形的影响,达到产品平面度设计规范要求,提高产品合格率。

Claims (2)

1.一种暖风芯体整体焊接夹具,其特征在于,该夹具为由两根支撑筋(4)焊接在两个Π字夹具(1)的中部构成整体焊接夹具;产品(2)卡入整体焊接夹具中被支撑和夹紧。
2.根据权利要求1所述一种暖风芯体整体焊接夹具,其特征在于,所述整体焊接夹具与传输带(3)连接。
CN 201220698711 2012-12-17 2012-12-17 一种暖风芯体整体焊接夹具 Expired - Fee Related CN202922140U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220698711 CN202922140U (zh) 2012-12-17 2012-12-17 一种暖风芯体整体焊接夹具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220698711 CN202922140U (zh) 2012-12-17 2012-12-17 一种暖风芯体整体焊接夹具

Publications (1)

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CN202922140U true CN202922140U (zh) 2013-05-08

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CN 201220698711 Expired - Fee Related CN202922140U (zh) 2012-12-17 2012-12-17 一种暖风芯体整体焊接夹具

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CN (1) CN202922140U (zh)

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Address after: 101300 Beijing City Cai Industrial Park Shunyi District Nancai town Caixiang Road No. 6

Patentee after: Hanang auto parts (Beijing) Co., Ltd.

Address before: 101300 Beijing City Cai Industrial Park Shunyi District Nancai town Caixiang Road No. 6

Patentee before: Visteon car air conditioner (Beijing) Co., Ltd

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20201217

CF01 Termination of patent right due to non-payment of annual fee