发明名称 |
DIE FOR RECONDITIONING OF CROSS CUTTERS |
摘要 |
FIELD: repair jobs, in particular, tools for reconditioning of cross cutters of industrial meat choppers by method of plastic deformation. SUBSTANCE: die has combined female die which consists of part which follows shape of cutter and pushing parts mounted for relative motion in vertical plane, punch, centering mandrel and pusher. Facing each other working surfaces of female die and punch have projections conjugated by radius with vertical surfaces of working surfaces. These projections have similar and counter-directed bevels for cutter edges to be reconditioned with an angle of inclination determined by the offered relation. Female die part that follows cutter contour and spring-loaded in axial direction is made with bevels-catchers, central axial hole, conical external surface and internal surface having bevels directed towards body bearing surface. Hollow confined by working surfaces of punch and female die with closed position of fie has in cross-section form of conjugated by bases equilateral trapezium and rectangle. EFFECT: higher efficiency. 3 dwgl
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申请公布号 |
RU2103139(C1) |
申请公布日期 |
1998.01.27 |
申请号 |
RU19960108593 |
申请日期 |
1996.04.29 |
申请人 |
" PRI SARATOVSKOM GOSUDARSTVENNOM AGROINZHENERNOM;N PROIZV TS VOLGOAGROTEKHNIKA;UNI |
发明人 |
BOGATYREV S.A.;KOLETURIN E.F.;KOSTIN V.D.;RUDIK F.JA.;FEDOTOV A.V.;FOMIN R.B.;GUTUEV M.SH.;BOGATYREV S.A.;KOLETURIN E.F.;KOSTIN V.D.;RUDIK F.JA.;FEDOTOV A.V.;FOMIN R.B.;GUTUEV M.SH. |
分类号 |
B23P6/00;B26B3/00;(IPC1-7):B23P6/00 |
主分类号 |
B23P6/00 |
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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