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简易齿轮滚刀检查工具主要对直沟齿轮滚刀的齿形、齿距、刀齿前面的非径向性误差及容屑沟的相邻周节误差进行测量,结构见图1。图中,支座架2,其下部是一个V形定位基准槽上部镶装有两个齿形角定位柱3。滑座10以较高精度的孔轴配合,由滚花螺母7紧固在支座架上。松开滚花螺母7,滑座10可在支架平面上旋转,其转角可用块规按正弦原理调整。滑座内装导杆5,由压板11固
The simple gear hob inspection tool is mainly used to measure the tooth profile, pitch, the non-radial error in front of the cutter tooth and the adjacent pitch error of the chip ditch. The structure is shown in FIG. 1. In the figure, the support frame 2 has a V-shaped positioning reference groove at its lower part, and two toothed angle positioning posts 3 are mounted on the upper part. Sliding seat 10 with a higher precision hole axis by the knurled nut 7 fastened to the support frame. Loosening the knurled nut 7, the carriage 10 can rotate on the plane of the carriage, the corners of which can be adjusted according to the sine principle with block gauges. Slider built-in guide rod 5, by the pressure plate 11 solid