The present invention relates to a turning table for a molding grinder and, more specifically, to a turning table for a molding grinder, provided with an lifting and lowering block disposed at the turning table to be lifted and lowered, and provided with a lifting and lowering means which lifts the lifting and lowering block to an upper side of the turning table or lowers the lifting and lowering block to maintain the upper surface of the lifting and lowering block at the same level with the upper surface of the turning table, such that a side surface of a workpiece can be fixed at a position lifted to the upper side of the turning table, thereby enhancing convenience in grinding various types of workpieces and enhancing work utilization because various types of workpieces can be held as compared with a turning table with a flat upper surface. To this end, the present invention comprises: a body in which an arrangement space is formed and which is composed of a box body where the upper part of the arrangement space is opened; a table which is disposed at an opened upper part side of the body, in which a holding space is formed, and in which a lifting and lowering block coupling hole dented from the upper surface toward the center and a lifting and lowering adjustment hole connected to the holding space and communicating with the outer circumferential surface are formed; a driving means disposed in the arrangement space and rotating the table; a plurality of fixing magnets provided at mutually spaced positions on the surface of the table to fix the workpiece; the lifting and lowering block disposed to be able to be lifted and lowered in the lifting and lowering coupling hole of the table; and the lifting and lowering means disposed in the holding space of the table to lift and lower the lifting and lowering block.

    본 발명은 성형연삭기용 회전테이블에 관한 것으로, 더욱 상세하게는 회전테이블에 승강 가능하게 배치된 승강블록이 구비되고, 상기 승강블록을 회전테이블의 상방으로 상승시키거나 회전테이블의 상면과 동일한 상면을 유지하도록 하강시키는 승강수단이 구비되어 회전테이블의 상방으로 상승된 위치에서 공작물의 측면을 고정할 수 있도록 함으로써 다양한 형태의 공작물의 연마 편의성을 향상시키고, 상면이 편평한 회전테이블에 비해 다양한 형태의 공작물을 거치할 수 있어 작업 활용도가 높은 성형연삭기용 회전테이블에 관한 것으로, 이를 위해 본 발명은 내부에 배치공간이 형성되고 상기 배치공간의 상부가 개구된 함체로 이루어진 바디; 상기 바디의 개구된 상부측에 회전 가능하게 배치되며 내부에 수용공간이 형성되고, 상면으로부터 중앙을 향해 요입된 승강블록 결합공과, 상기 수용공간과 연결되며 외주면과 연통된 승강조절공이 형성된 테이블; 상기 배치공간에 배치되며 상기 테이블을 회전시키는 구동수단; 상기 테이블의 표면에서 상호 이격된 위치에 다수 개가 구비되어 공작물을 고정하는 고정용 마그네틱; 상기 테이블의 승강블록 결합공에서 승강 가능하게 배치되는 승강블록 및 상기 테이블의 수용공간에 배치되어 상기 승강블록을 승강 시키는 승강수단을 포함한다.


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    Titel :

    Turning table for molding grinder


    Weitere Titelangaben:

    성형연삭기용 회전테이블


    Beteiligte:
    PARK KI BOK (Autor:in)

    Erscheinungsdatum :

    2021-05-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING , Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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