FIELD: machine building.
SUBSTANCE: invention refers to manual tools and is used for removal of packing plug from channel. The plug consists of an external clutch and an internal core retained in the external clutch. The said removal is performed upon drilling an appropriate blind hole in the core. Device for removal (4) consists of conic punch (15) for forced introduction into core (14) to ensure interference fit between punch (15) and core (14). Further, core (14) is withdrawn from clutch (13); simultaneously core (14) is maintained on punch (15) due to interference fit. Also device for removal (4) consists of facility for clutch catcher (16) designed to catch clutch (13) after removal of core (14) with punch (15) from clutch (13). Clutch catcher (16) and punch (15) are removed from removal channel together with clutch (13) and core (14) maintained on corresponding sections of removal device.
EFFECT: reliable retention of removed part on tool for removal and possibility of its further usage.
5 cl, 5 dwg
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