发明名称 |
AUTOMATIC MOULDING MACHINE FOR FORMING LEDGES IN TUBULAR BILLET |
摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to metal forming. Ledges are formed by composite male die composed of inner cams shaped to part outer ledges by composite female die composed of a set of moving outer cams shaped to the part outer and inner ledges. Adjusting screws of outer cams making formed part inner ledges are provided with teeth to interact with those of the ring arranged to displace axially from inside of thrust bearing and holder. Adjusting screws of outer cams making formed part outer ledges are provided with teeth to interact with those of the ring arranged to displace axially inside the bush and flange.EFFECT: simplified adjustment of actuators.3 cl, 5 dwg |
申请公布号 |
RU2481169(C2) |
申请公布日期 |
2013.05.10 |
申请号 |
RU20110130588 |
申请日期 |
2011.07.21 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "NOVOSIBIRSKIJ ZAVOD KHIMKONTSENTRATOV" |
发明人 |
CHINNOV ALEKSANDR VLADIMIROVICH;LUZGIN ALEKSEJ ANATOL'EVICH |
分类号 |
B21D22/02 |
主分类号 |
B21D22/02 |
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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