CN204339135U - 一种自保护药芯焊丝塑料轴 - Google Patents

一种自保护药芯焊丝塑料轴 Download PDF

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Publication number
CN204339135U
CN204339135U CN201420788202.2U CN201420788202U CN204339135U CN 204339135 U CN204339135 U CN 204339135U CN 201420788202 U CN201420788202 U CN 201420788202U CN 204339135 U CN204339135 U CN 204339135U
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Prior art keywords
axle
plastic shaft
self
cored wire
welding wire
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李明军
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Tianjin Golden Bridge Welding Materials Group Co Ltd
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Tianjin Golden Bridge Welding Materials Group Co Ltd
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Abstract

本实用新型公开了一种自保护药芯焊丝塑料轴,包括轴顶,轴底和轴体,所述塑料轴轴体内径范围120~200mm,外径范围160~280mm,壁厚2.5~6mm,轴顶和轴底分别有两个焊丝挂钩处,焊丝挂钩处为2~5mm宽,1~4mm深,10~30mm长的凹槽设计。本实用新型设计合理壁厚及增加挂丝凹槽。制作简单,方便使用,有利于再利用。

Description

一种自保护药芯焊丝塑料轴
技术领域
本实用新型属于焊材技术领域,特别涉及一种用于自保护药芯焊丝塑料轴。
背景技术
自保护药芯焊丝由于焊丝内装有药粉,药粉成分的稳定对焊丝的应用起着重要的作用。过去人们常将此种药芯焊丝缠绕在铁质轴上,由于铁质轴内径圆不规则容易将焊丝折出硬弯,经常会有药粉泄露。另外,铁轴两挡边容易变形,在使用过程中会出现卡丝现象。由于此种焊丝丝径较粗,在使用铁轴及其它普通焊丝轴时收尾挂钩不易定型。经常划破外表面真空包装袋,造成焊丝吸潮严重影响保质时间及焊接质量。铁轴基本不能回收使用,成本高。
发明内容
为了解决现有的技术问题,本实用新型提供的技术方案是:
一种自保护药芯焊丝塑料轴,包括轴顶,轴底和轴体,所述塑料轴轴体内径范围120~200mm,外径范围160~280mm,壁厚2.5~6mm,轴顶和轴底分别有两个焊丝挂钩处,焊丝挂钩处为2~5mm宽,1~4mm深,10~30mm长的凹槽设计。药芯焊丝缠绕后可以固定在挂钩凹槽处,是焊丝不容易脱落。
优选的,轴体内径范围140~180mm,外径范围180~250mm,壁厚3~5mm。
本实用新型设计合理壁厚及增加挂丝凹槽。制作简单,方便使用,有利于再利用。
附图说明
图1为本实用新型俯视图
1、轴体内径  2、外径  3、凹槽
具体实施方式
实施例1:
一种自保护药芯焊丝塑料轴,所述塑料轴轴体内径范围170mm,外径范围240mm,壁厚4mm,焊丝挂钩处有2.5mm宽,2.5mm深,30mm长的凹槽。
实施例2:
一种自保护药芯焊丝塑料轴,所述塑料轴轴体内径范围130mm,外径范围200mm,壁厚3mm,焊丝挂钩处有2mm宽,2mm深,25mm长的凹槽设计。
本发明不局限于上述最佳实施方式,任何人在本发明的启示下得出的其他任何与本发明相同或相近似的产品,均落在本发明的保护范围之内。

Claims (2)

1.一种自保护药芯焊丝塑料轴,包括轴顶,轴底和轴体,其特征在于,所述塑料轴轴体内径范围120~200mm,外径范围160~280mm,壁厚2.5~6mm,轴顶和轴底分别有两个焊丝挂钩处,焊丝挂钩处为2~5mm宽,1~4mm深,10~30mm长的凹槽设计。
2.根据权利要求1所述的一种自保护药芯焊丝塑料轴,其特征在于,内径范围140~180mm,外径范围180~250mm,壁厚3~5mm。
CN201420788202.2U 2014-12-14 2014-12-14 一种自保护药芯焊丝塑料轴 Active CN204339135U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420788202.2U CN204339135U (zh) 2014-12-14 2014-12-14 一种自保护药芯焊丝塑料轴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420788202.2U CN204339135U (zh) 2014-12-14 2014-12-14 一种自保护药芯焊丝塑料轴

Publications (1)

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CN204339135U true CN204339135U (zh) 2015-05-20

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Country Status (1)

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CN (1) CN204339135U (zh)

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Address after: 300300 No. 1 Liujing Road, Dongli Development Zone, Dongli District, Tianjin

Patentee after: Jinqiao Welding Material Group Co., Ltd., Tianjin

Address before: 300300 Tianjin East Binhai New Area Development Zone East Road storage area

Patentee before: Jinqiao Welding Material Group Co., Ltd., Tianjin

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 300300 No. 1 Liujing Road, Dongli Development Zone, Dongli District, Tianjin

Patentee after: Tianjin Jinqiao Welding Materials Group Co., Ltd

Address before: 300300 No. 1 Liujing Road, Dongli Development Zone, Dongli District, Tianjin

Patentee before: TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP Co.,Ltd.