论文部分内容阅读
用来确定轴的花键相互位置的装置(图1)由两个半环1组成,它们由两根拉杆2利用4个螺钉5刚性地联成一体。每一半环的左面固定有支承轴头3,右面装有活动测头4。测头4装在摆杆6的一端,摆杆的另一端用平面7与指示器9的测头相互作用。指示器用螺钉8固定在半环上。为了使测量装置能稳定地安放在被测花键11的工作表面,在右拉杆上安装带第三个支承触头的杆12,而在左拉杆上安装平衡块13,它的重量等于半环右面的两个指示器的重量。在测量前,装置用三个支承触头安装在样
The device used to determine the shaft-spline mutual position (FIG. 1) consists of two half-rings 1 which are rigidly integrated by two tie rods 2 with four screws 5. The left side of each half ring is fixed with a supporting shaft head 3, and the right side is equipped with a movable measuring head 4. The probe 4 is mounted on one end of the pendulum 6 and the other end of the pendulum 7 interacts with the probe of the indicator 9 on the plane 7. The indicator is fixed on the half ring with a screw 8. In order that the measuring device can be stably placed on the working surface of the spline 11 under test, the rod 12 with the third supporting contact is mounted on the right-hand rod and the weight 13 is mounted on the left-hand rod with a weight equal to the half-ring The weight of the two indicators on the right. Before measuring, the device is mounted on the three support contacts