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一种行星轧管机的拔管装置

申请公布号:CN103567240A

申请号:CN201210247932.7

申请日期:2012.07.18

申请公布日期:2014.02.12

申请人:
绍兴文理学院

发明人:张新华;张若煜

分类号:B21C1/22(2006.01)I

主分类号:B21C1/22(2006.01)I

代理机构:
绍兴市越兴专利事务所 33220

代理人:蒋卫东

地址:312000 浙江省绍兴市越城区环城西路508号绍兴文理学院

摘要:本发明涉及一种行星轧管机的拔管装置,其包括输料辊、拔管模、出料辊以及氮气保护装置;其中,所述输料辊、拔管模和出料辊依次设置;所述输料辊设置成上下两组,于所述上下两组输料辊之间形成一通道;所述拔管模收容于氮气保护装置内。本发明的行星轧管机的拔管装置通过设置氮气保护装置,从而能够避免在拔管过程中管道表面氧化,提高了产品的质量;同时,氮气也能降低拔管的温度。

主权项:一种行星轧管机的拔管装置,其特征在于:包括输料辊、拔管模、出料辊以及氮气保护装置;其中,所述输料辊、拔管模和出料辊依次设置;所述输料辊设置成上下两组,于所述上下两组输料辊之间形成一通道;所述拔管模收容于氮气保护装置内。

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