Standard Nylon Parting Locks For Plastic Mold Have Stock Mould Friction Pullers Mold Parting Lock

Description

The parting locks mould is a kind of plastic mould fittings, which consists of resin rubber plug and alloy steel taper screw. It has certain high temperature resistance and wear resistance.

dimensional drawing

The product is usually used to control the opening and closing between different templates. The nylon is buried about 3 m from the moving template, and the inner surface of the fixed template hole is machined to the range of Ra1.6-Ra,2, and the entrance of the template surface is machined with the chamfering angle R. If C chamfer is machined, its durability will be reduced.
Reference of hole size tolerance: H7 is hole when PL10 is used, and H7 is hole +0.1mm when PL13, 16 and 20 are used as the benchmark. If special PLBS is used, the above procedures of rounding angle R and polishing can be omitted.

Product features

Remarks

1. The nylon plug of the resin shutter should be embedded in the movable template for 3 mm.

2. The opening of the fixed template hole should be rounded R, and polished to prevent the nylon plug from being scratched. If the chamfer is made into an inclined plane, the surface of the nylon plug will be easily abraded, which will reduce the service life of the nylon plug.

3. Exhaust device should be added at the bottom of the fixed template hole.

4. The inner hole of the fixed template matched with the nylon rubber plug should be polished.

5. Never add oil to nylon plug, because adding oil will reduce friction.

6. The product itself has been trimmed by precision automatic lathe, and the roundness can reach 0.01mm or less, thus improving the contact surface of nylon plug.

7. There is no need to lock the screw too tightly when using.

8. Determination of the number of nylon plugs: 12*4 diameters are used for dies with a mass of less than 100kg, 16*4 diameters are used for dies with a mass of less than 500kg, 20*4 diameters are used for dies with a mass of less than 1000kg, and the number will be increased to more than 6 if it exceeds 1000kg.

Product display

Why choose us

1) Competitive factory price with good quality.
2) Low MOQ (1pcs rapid prototype samples available).
3) Short lead time (3-30 working Days according quantity).
4) Advanced measurement equipment.
5) Quality Control: 100% inspection before shipment.
6) Rich experience and good technology support
( have more than 20 years experience in producing various kinds of precision part).
7)Shipment from Shenzhen, close to Hong Kong, with major ports and airports, convenient transportation.

HOW TO BUY

Packing and Shipping

Products are packed in plastic shells and outside in cartons. As for shipping, all well-known express delivery companies and ocean shipping companies can choose, but only EMS can be used in remote areas. Terms of shipment, such as EXW, FOB and CIF, are available.