CN203076837U - 转向架托板焊接翻转工装 - Google Patents

转向架托板焊接翻转工装 Download PDF

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Publication number
CN203076837U
CN203076837U CN 201220691822 CN201220691822U CN203076837U CN 203076837 U CN203076837 U CN 203076837U CN 201220691822 CN201220691822 CN 201220691822 CN 201220691822 U CN201220691822 U CN 201220691822U CN 203076837 U CN203076837 U CN 203076837U
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China
Prior art keywords
supporting plate
square steel
welding
plate welding
turning tool
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Expired - Fee Related
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CN 201220691822
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Inventor
李万君
李树海
马宏杰
王海龙
于传颖
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CRRC Changchun Railway Vehicles Co Ltd
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Changchun Railway Vehicles Co Ltd
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Abstract

一种转向架托板焊接翻转工装,其特征在于:工字形底座上面焊接一个方钢,在方钢的顶部固定连接一个可翻转的工装卡具。本实用新型将两个托板背靠背地夹放在螺纹卡具上固定好后,就可进行任意翻转焊接。操作简单实用,提高工作效率,并可在焊接后高温下任意翻转,提高焊缝质量。

Description

转向架托板焊接翻转工装
技术领域
本实用新型涉及一种城轨车转向架托板焊接翻转工装。
背景技术
城铁车转车向架托板是长1.2米的不规则钢板组成,上焊接五个三角形加强板,由于托板母材厚度为20mm,焊接的焊缝尺寸要求为a8,为了满足焊缝尺寸和焊缝成形的要求,焊接时必须要使焊缝成船型位置。现在焊接时让托板靠在工作台边使焊缝处于船型位置,焊接一面后再反过来焊接另一面,焊接时不安全且效率低。
实用新型内容
本实用新型的目的是提供一种提高焊缝质量,提高生产效率的翻转工装,解决托板焊接时无翻转工装,只能依靠在平台边进行船型焊接的历史。
   为实现上述目的,本实用新型提供一种转向架托板焊接翻转工装,其特征在于:工字形底座上面焊接一个方钢,在方钢的顶部固定连接一个可翻转的工装卡具。
可翻转的工装卡具是在方钢的顶端设一轴套,在翻转板一面的两边固定螺纹卡具,在翻转板的另一面中心设有翻转轴,翻转轴穿过方钢上的轴套通过销子定位。
本实用新型将两个托板背靠背地夹放在螺纹卡具上固定好后,就可进行任意翻转焊接。操作简单实用,提高工作效率,并可在焊接后高温下任意翻转,提高焊缝质量。 
附图说明
附图1是本实用新型的结构示意图。
具体实施方式
参照附图1,工字形底座1上面焊接一个方钢2,方钢的顶端设一轴套5,在翻转板6一面的两边固定螺纹卡具7,在翻转板的另一面中心设有翻转轴3,翻转轴与方钢上的轴套通过销子4定位。
使用时,将托板背靠背地放在翻转工装上,将螺纹卡具固定好后,就可进行任意翻转焊接。

Claims (2)

1.一种转向架托板焊接翻转工装,其特征在于:工字形底座上面焊接一个方钢,在方钢的顶部固定连接一个可翻转的工装卡具。
2.根据权利要求1所述的转向架托板焊接翻转工装,其特征在于:可翻转的工装卡具是在方钢的顶端设一轴套,在翻转板一面的两边固定螺纹卡具,在翻转板的另一面中心设有翻转轴,翻转轴穿过方钢上的轴套通过销子定位。
CN 201220691822 2012-12-14 2012-12-14 转向架托板焊接翻转工装 Expired - Fee Related CN203076837U (zh)

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CN 201220691822 CN203076837U (zh) 2012-12-14 2012-12-14 转向架托板焊接翻转工装

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CN203076837U true CN203076837U (zh) 2013-07-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097164A (zh) * 2014-07-15 2014-10-15 南车南京浦镇车辆有限公司 转向架翻转夹具
CN106553017A (zh) * 2016-11-16 2017-04-05 江苏三能动力总成有限公司 旋转式补焊夹具及汽车后背门总成与铰链的补焊方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097164A (zh) * 2014-07-15 2014-10-15 南车南京浦镇车辆有限公司 转向架翻转夹具
CN104097164B (zh) * 2014-07-15 2016-06-08 南车南京浦镇车辆有限公司 转向架翻转夹具
CN106553017A (zh) * 2016-11-16 2017-04-05 江苏三能动力总成有限公司 旋转式补焊夹具及汽车后背门总成与铰链的补焊方法

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