发明名称 |
WELDING MACHINE TRIMMER CUTTING ASSEMBLY |
摘要 |
FIELD: process engineering.SUBSTANCE: invention may be used for trimming strips in contact butt welding performed at special welding machines used for enlargement of reels and continuous operation of metallurgical plants. Trimmer comprises driven carriage and two driven levers articulated therewith. Cutter is secured on every lever and axle with bearing roll arranged nearby cutter is arranged to get in contact with strips to be cleaned. Electrode cleaning elements are arranged on said axles. Air cylinder with two pistons are arranged on every lever, behind said bearing roll. One of said pistons is coupled via tie rod with electrode cleaning elements. Second, spring-loaded piston, is arranged to interact with locking head of cylinder fitted in holder of trimmer lever and containing silicon lubricant to be applied on cleaned surface of electrodes.EFFECT: higher quality, better servicing.3 cl, 2 dwg |
申请公布号 |
RU2471599(C1) |
申请公布日期 |
2013.01.10 |
申请号 |
RU20110131624 |
申请日期 |
2011.07.28 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO AKTSIONERNAJA KHOLDINGOVAJA KOMPANIJA "VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ I PROEKTNO-KONSTRUKTORSKIJ INSTITUT METALLURGICHESKOGO MASHINOSTROENIJA IMENI AKADEMIKA TSELIKOVA" (OAO AKHK "VNIIMETMASH") |
发明人 |
PASECHNIK NIKOLAJ VASIL'EVICH;SIVAK BORIS ALEKSANDROVICH;NOVITSKIJ ALEKSANDR FEDOROVICH;MOLCHADSKIJ SAMUIL GRIGOR'EVICH;GROMOZONOVA VALERIJA SERGEEVNA |
分类号 |
B23K11/04;B23K37/08 |
主分类号 |
B23K11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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