Injection plastic mold is a common method in factories, which can produce many kinds of products, such as positioning components, mold date insert, etc. The following are the matters needing attention when disassembling the injection mold.

   Generally, disassembly is carried out from the outside to the inside, from the upper part to the lower part, first disassembled into components or components, and then disassembled into parts. In addition, the following principles must be paid attention to during disassembly:

   When impacting parts by knock-off method, pads must be well padded, or a hammer or punch made of soft materials (such as red copper) must be used to prevent damage to the surface of the parts.

   For connections that are not easy to disassemble or will reduce the quality of the connection and damage some of the connecting parts after disassembly, disassembly should be avoided as much as possible, such as the connection between the punch and the fixed plate, interference connection, guidepost, guide sleeve connection, etc.

Parts that are prone to displacement without positioning devices or directional parts (such as the relative position of each board) should be marked after disassembly so that they can be easily identified during assembly. Precision mold parts, such as punches, concave dies, and cores, should be placed in special trays or stored separately to avoid bumping the working parts. The removed parts should be cleaned as soon as possible to avoid rust and corrosion, and it is best to apply lubricating oil.

    The other is to disassemble the upper mold part first. Use an open-end wrench to loosen the hexagon nut, then use a 5mm hexagon wrench to remove the unloading screw, remove the unloading plate and oil-resistant rubber, then remove the hexagonal nut and the unloading screw from the upper die holder, and clean the removed parts. and neatly arranged on the workbench.

    Use a hammer and pin ejector to remove the pins, remove the hexagon socket screws with a 5mm hexagon wrench, and remove the punch assembly and backing plate from the upper die holder. Then disassemble the lower part. Use a 5mm Allen wrench to loosen the Allen screws and remove the oil-resistant rubber and backing plate.

   Taizhou Huangyan Jinhong Plastic Mould Parts Co., Ltd. is an injection mold manufacturer from China, The company sells injection plastic mold, ejector sleeves, positioning components, mold parts, and other related products. The company can provide special products.