我广生产的钢丝钳,商标是用冲床打印的。由于冲床曲轴转动,带动滑块作上下往复运动,使安装在滑块上的商标字模每次到达下死点的位置不变。这样,钢丝钳厚度超差时,商标就打印得很深,甚至引起产品表面严重凹陷;而钢丝钳厚度薄时,则打印很浅,甚至打不上印。为此,我们自行设计了一种简易打印商标夹具(图2),效果好,现介绍如下。 I widely production of wire cutters, trademarks are printed with a punch. As the punch crankshaft rotation, driven by the slider up and down reciprocating motion, so that the trademark installed on the slider each time to reach the bottom dead center position unchanged. In this way, when the pliers thickness overrun, the trademark is printed very deep, and even cause serious depression on the surface of the product; and thin wire pliers, the print is very light, or even hit the print. To this end, we have designed a simple printing trademark fixtures (Figure 2), the effect is good, are described below.