摘要 |
PURPOSE:To smoothen the action of an inclined sliding pin by providing a specific angular pin at right angle in the moving direction of ejector plates of an injection molding die. CONSTITUTION:An angular pin 2 to move an inclined sliding pin 3 at right angle in the moving direction of ejector plates 4 and 5 is provided. When the ejector pins 4 and 5 are extruded by an extruding rod of an injection molding machine and moved in the direction A, a pin receiver 1 is slided to the inclined side of the angular pin 2 by means of F4, partial pressure of W2. At the same time, although F1, partial pressure of W1, is also worked on the inclined sliding pin 3, the forces of F4 and F1 are offset because they face each other to prevent the bending moment from working on the inclined sliding pin 3. F1 as a component is worked little on the inclined sliding pin 3, and the inclined sliding pin 3 can be actuated smoothly even in case the angle of inclination is large or in case the inclined sliding pin itself is thin.
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