CN202861639U - 焊接冲头 - Google Patents

焊接冲头 Download PDF

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Publication number
CN202861639U
CN202861639U CN 201220432794 CN201220432794U CN202861639U CN 202861639 U CN202861639 U CN 202861639U CN 201220432794 CN201220432794 CN 201220432794 CN 201220432794 U CN201220432794 U CN 201220432794U CN 202861639 U CN202861639 U CN 202861639U
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China
Prior art keywords
drift
welding
punch
ring
stellite
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Expired - Fee Related
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CN 201220432794
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English (en)
Inventor
李洁
许波
何爱斌
丁琪
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HUBEI SPACE DOUBLE RHOMBUS LOGISTICS TECHNOLOGY CO., LTD.
Original Assignee
HUBEI SPACE SANJIANG HONGLIN ELECTRICAL AND MECHANICAL TECHNOLOGY CO LTD
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Priority to CN 201220432794 priority Critical patent/CN202861639U/zh
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Publication of CN202861639U publication Critical patent/CN202861639U/zh
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Abstract

本实用新型公开了一种焊接冲头,包括冲头本体,所述冲头本体上具有一个延其纵向贯通的顶杆孔,所述冲头本体的冲头端套设有司太立合金环,且所述司太立合金环和冲头本体相嵌合。本实用新型通过在现有的普通焊接冲头的冲头端部嵌设司太立合金环,增加的焊接冲头的抗磨损、抗冲击性能,从而达到提高焊接冲头的使用寿命的目的。所提供的焊接冲头结构简单,加工方便,使用可靠。

Description

焊接冲头
技术领域
本实用新型涉及焊接工具,具体地指一种焊接冲头。 
背景技术
热锻模的生产过程,对焊接冲头的质量提出了较高的要求,这是因为焊接冲头在工作中往往处在高磨损、高冲击负载的状态,特别是焊接冲头的冲头端部往往最先失效、而发生开裂。现有的焊接冲头使用寿命短,仅适合于小批量生产。 
所以在生产焊接冲头时,对其冲头端的部分对材料的耐高温、耐磨损性能要求高。现有技术中,为了提高焊接冲头的性能,焊接冲头的材料选用钨、铬、钴等贵重金属以增强抗压耐磨度,但其价格十分昂贵,不利于大规模生产应用。 
发明内容
本实用新型的目的在于克服现有技术中普通的焊接冲头不耐用、贵金属焊接冲头价格昂贵的缺陷,提供一种价格低、使用寿命长的焊接冲头,以提高热锻模的生产效率,降低使用成本。 
为实现上述目的,本实用新型所设计的焊接冲头,包括冲头本体,所述冲头本体上设置有延其轴向贯通的顶杆孔,其特征在于:所述冲头本体的冲头端设置有司太立合金环,且所述司太立合金环的内壁与冲头本体的冲头端外壁堆焊为一体。 
所述司太立合金环的中轴线与所述顶杆孔的中轴线重合。 
所述司太立合金环的长度为5~10mm。 
本实用新型的有益效果:通过在现有的普通焊接冲头的冲头端部嵌设司太立合金环,增加的焊接冲头的抗磨损、抗冲击性能,从而达到提高焊接冲头的使用寿命的目的。所提供的焊接冲头结构简 单,加工方便,使用可靠。 
附图说明
图1为本实用新型的焊接冲头的剖视结构示意图。 
具体实施方式
以下结合附图和具体实施例对本实用新型作进一步的详细描述。 
如图1所示,本实用新型提供了一种焊接冲头,包括冲头本体1,冲头本体1上设置有延其轴向贯通的顶杆孔2,其特征在于:冲头本体1的冲头端设置有司太立合金环3,且司太立合金环3的内壁与冲头本体1的冲头端外壁堆焊为一体。 
司太立合金环3的中轴线与顶杆孔2的中轴线重合。司太立合金环3的长度为5~10mm。 
制备本实用新型的焊接冲头,可以通过在普通按焊接冲头的冲头端部加工一环形槽,然后此环形槽内堆焊司太立合金。 

Claims (3)

1.一种焊接冲头,包括冲头本体(1),所述冲头本体(1)上设置有延其轴向贯通的顶杆孔(2),其特征在于:所述冲头本体(1)的冲头端设置有司太立合金环(3),所述司太立合金环(3)的内壁与冲头本体(1)的冲头端外壁堆焊为一体。
2.根据权利要求1所述的焊接冲头,其特征在于:所述司太立合金环(3)的中轴线与所述顶杆孔(2)的中轴线重合。
3.根据权利要求1或2所述的焊接冲头,其特征在于:所述司太立合金环(3)的长度为5~10mm。
CN 201220432794 2012-08-29 2012-08-29 焊接冲头 Expired - Fee Related CN202861639U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220432794 CN202861639U (zh) 2012-08-29 2012-08-29 焊接冲头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220432794 CN202861639U (zh) 2012-08-29 2012-08-29 焊接冲头

Publications (1)

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CN202861639U true CN202861639U (zh) 2013-04-10

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CN 201220432794 Expired - Fee Related CN202861639U (zh) 2012-08-29 2012-08-29 焊接冲头

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CN (1) CN202861639U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107962106A (zh) * 2016-10-20 2018-04-27 盛安塑胶五金(上海)有限公司 一种用于汽车冷凝器座板的焊接冲头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107962106A (zh) * 2016-10-20 2018-04-27 盛安塑胶五金(上海)有限公司 一种用于汽车冷凝器座板的焊接冲头

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Effective date of registration: 20180522

Address after: No. 219 Changzheng Road, Xiaogan, Hubei Province

Patentee after: HUBEI SPACE DOUBLE RHOMBUS LOGISTICS TECHNOLOGY CO., LTD.

Address before: No. 219 Changzheng Road, Xiaogan, Hubei Province

Patentee before: Hubei Space Sanjiang Honglin Electrical and Mechanical Technology Co.,Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20200829

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