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M6025D万能工具磨床原有的尾座,在装夹工件时,需两次转动径向夹紧螺钉(即拧紧放松)。而且顶尖顶紧、退出都得用手,所以装夹效率较低。现对原尾座加以改进,使用起来就方便了。改进后的尾座如图所示:只要在尾座主轴孔左端攻一螺孔,拧上螺套,套内装入小顶头、弹簧,然后用柱形螺钉封死。在尾座套筒上开一槽,利用原尾座体上径向夹紧螺钉7,将其拧入槽内一定深度作导向用。使用时尾座套筒向左运动压缩弹簧,然后装
M6025D universal tool grinder The original tailstock, when clamping the workpiece, the need to turn the radial clamping screw twice (that is, tighten to relax). And tight top of the top, have to exit the hand, so less efficient clamping. Now the tailstock to be improved, it is convenient to use. Tailstock improved as shown: As long as the tailstock in the left end of the spindle hole to attack a screw, screw on the sleeve, the sleeve into a small head, spring, and then sealed with a cylindrical screw. In the tailstock sleeve to open a slot, the use of the original tailstock body radial clamping screw 7, which will be screwed into the groove depth for guidance. Use the tailstock sleeve to move the compression spring to the left and then install