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这种平板研磨机结构简单,体积小,使用方便,研磨出的平板能满足修理量具的要求,结构见图。电动机通过皮带带动蜗杆2,蜗杆带动蜗轮1,转盘3与蜗轮共轴,转盘通过轴4带动长方块5、6和臂7一起运动。两根导杆14与长方块5紧固连成一体,但它可以在导杆块12中往复滑动,所以长方块5一面绕转盘3的轴心线转动,一面绕台板轴13摆动。T 形臂
The flat grinding machine has the advantages of simple structure, small size, convenient use, and the polished flat plate can meet the requirements of the measuring gauge, and the structure is shown in the figure. The motor drives the worm 2 through the belt, the worm drives the worm wheel 1, the turntable 3 is coaxial with the worm wheel, and the turntable drives the rectangular blocks 5, 6 and the arm 7 to move together through the shaft 4. The two guide rods 14 are fastened integrally with the rectangular block 5 but can slide back and forth in the guide rod block 12 so that the rectangular block 5 is pivoted about the axis of the turntable 3 while swinging about the table shaft 13. T-arm