• 2023-08-07
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26 injection mold parts name professional share

26 injection mold parts name professional share

Injection mold processing is a complex process, in this mold manufacturing process will use a lot of parts, then you know the name of the 26 parts of the injection mold? Today, us will share the name of the part summed up by many years of experience in the injection mold industry.

1. Concave die (cavity) : concave parts on the surface of forming plastic parts.

2. Concave template (cavity plate) : plate-like parts, on which there is a concave outline of the surface of the face-shaped plastic parts. The part placed in the fixed mold is called the fixed mold cavity plate. The part placed in the moving mold is called the moving mold cavity plate.

3. Core: convex parts on the inner surface of molded plastic parts.

4, side core: forming plastic parts side holes, side concave or side convex parts, can be manually or with the slider in the mold for the withdrawal and reset movement of the core.

5. Insert: When the die or core is easily damaged or difficult to process as a whole, it is manufactured separately from the main part and embedded in the local formed parts of the main body.

6, movable insert: according to the requirements of the process and structure, it must be molded together with the plastic parts to separate the formed parts from the plastic parts.

7, block: used to assemble a number of forming parts of the synthetic die or core, which can be called die block, core block.

8, threaded core: forming parts of the internal thread of plastic parts, can be an active threaded core (take out the mold) or a rotating threaded core in the mold.

9, thread ring: forming plastic parts of external thread forming parts, can be active thread ring (integral or combined) or in the mold for rotating movement of the thread ring.

10, guide column: with the guide sleeve (or hole) installed on the other half of the mold, to ensure that the dynamic mold opening and closing mold movement guidance accuracy of cylindrical parts. There are two kinds of lead guide post and shoulder guide post.

11, push plate guide column: with the push plate guide sleeve (or hole) is sliding, for the release mechanism of the movement of the cylindrical guide two.

12, guide sleeve: with the guide column installed on the other half of the mold, to ensure the relative position of the moving mold and the fixed mold, to ensure the mold opening and closing mold movement guidance accuracy of the round sleeve parts. There are two kinds of direct guide sleeve and lead guide sleeve.

13, push rod: directly out of the plastic parts or pouring system condensate rod, with cylindrical head push rod, shoulder push rod and flat head push rod. The cylindrical head push rod can be used to push the top plate, also known as the pre-rod.

14, push tube: directly push out tubular parts of plastic parts.

15, push plate: directly out of the plastic plate parts.

16, push ring: partial or overall release of plastic parts of the ring or disc parts.

17, push rod fixing plate: fixed push and reset parts and push plate guide sleeve plate parts.

18, push rod: support push out and reset parts, directly transfer the machine tool push force plate.

19, connecting push rod: connecting push plate and push plate fixed plate, transfer the thrust of the rod.

20, pull rod: set in the main channel is opposite, the head shape is special, can pull out the main channel condensate rod, head shape has Z shape, ball shape, inverted cone, fungus shape and conical head shape.

21, push the runner plate: with the mold opening movement, launch the casting system of the plate. Also known as pusher plate.

22, push-pull guide sleeve: fixed on the push plate, and the guide column of the push plate is sliding, used for the circular sleeve parts of the movement guidance of the ejection mechanism.

23, gate: directly in contact with the injection machine nozzle, with the main channel of the bushing parts.

24, gate insert: In order to improve the service life of the gate, and the gate with replaceable wear-resistant metal insert.

25, runner plate: for the opening of the diverter and specially set plate, can be divided into hot runner plate and warm runner plate.

26, secondary nozzle: by the hot runner plate (column) to the cavity directly or indirectly provide the feed channel nozzle.