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用标准V形架夹紧多工件时,结构较为复杂,且装夹麻烦。图示的夹紧工具利用V形架原理,使两个圆形零件能准确的定位和夹紧。该工具由工具体1,销轴2、锁紧螺钉3、锁紧辊4和底座5组成。由于两销轴中心线分别与零件中心线相交成90°,因此,尽管零件安装位置变化以及在调整锁紧螺钉时,锁紧辊上下使零件移功,但与零件中心线高度无关。当销轴的接触表面磨损后,只需将
Clamping multiple workpieces with a standard V-frame results in a more complex structure and hackstring clamping. The illustrated clamping tool makes use of the V-frame principle to allow accurate positioning and clamping of two circular parts. The tool consists of a body 1, a pin 2, a locking screw 3, a locking roller 4 and a base 5. Because the centerline of the two pins intersects the centreline of the part by 90 °, the part does not depend on the height of the part centerline even though the position of the part is changed and when the lock screw is adjusted, the part of the lockcrew moves up and down. When the contact surface of the pin is worn out, just replace it