自动端子压接机的夹具设计
线束端子压接需要一套送料机构,其结构如下图所示,由摆杆、回位弹簧、端子拨杆、送料底板、送料整形板以及端子送料夹具部件等组成。
Wire harness terminal pressing needs a set of feeding mechanism, which is composed of swing rod, return spring, terminal dial rod, feeding bottom plate, feeding shaping plate and terminal feeding clamp components as shown in the following figure.
其工作过程是:在滑块上下移动的同时带动过渡连杆上下移动,当过渡连杆下移时,端子拨杆左移并位于送料整形板的上端,处于送料的准备位置,当过渡连杆上移时,端子拨杆右移并位于送料底板的上端,在拨杆滑移过程中,带动端子链向模具方向移动一个端子位置,使端子刚好位于压接模具的下模的正上方处处于准备压接状态。
The working process is: while the slider moves up and down, the transition connecting rod moves up and down. When the transition connecting rod moves down, the terminal dial rod moves left and is located at the upper end of the feeding shaping plate, in the preparation position for feeding. When the transition connecting rod moves up, the terminal dial rod moves right and is located at the upper end of the feeding bottom plate. During the sliding process of the dial rod, the terminal chain moves one terminal to the direction of the die. Position, so that the terminal is positioned just above the lower die of the pressing die in the ready pressing state.
端子夹具部件的结构如下图所示,其由调紧螺栓、端子压紧块、偏心轮、锁紧螺钉、送料槽、送料台和调紧弹簧组成。
The structure of the terminal fixture component is shown in the following figure. It consists of a tightening bolt, a terminal tightening block, an eccentric wheel, a locking screw, a feeding trough, a feeding table and a tightening spring.
调紧螺栓和调紧弹簧可以调整端子压紧块压紧端子的程度,根据实际工况调整,调整之后便可以锁紧。偏心轮用于更换端子,如果把偏心轮把手从竖直位置旋转到水平位置,送料槽便变高,便于更换端子,工作时偏心轮把手位于下图中的右图位置。
The tightening bolt and the tightening spring can adjust the degree of tightening of the terminal by the tightening block, and can be locked after the adjustment according to the actual working zhongyaogui.71ix.comzhenkongdai.37ix.com.cnshuitong.71ix.comdibanms.37ix.com.cn langan.37ix.com.cnbaiyangdian.37ix.com.cnconditions. Eccentric wheel is used to replace terminals. If the handle of the eccentric wheel is rotated from vertical position to horizontal position, the feeding slot will be higher, which is convenient to replace terminals. When working, the handle of the eccentric wheel is located in the right position in the following figure.