Die mold handle how to install better

After nearly five years of development in our country, our country has become a big country that molds production. Some of the moldworks produced in China have already been exported to other countries. The mold holder of the standard mold frame is an important connector of the mold mold frame and the press slider. Many people in this process may not know very well, so let's talk about how to assemble the mold holder of the standard mold frame. Precision mold

First, press the mold-style handle

Pressing the human mold handle is our most commonly used, usually in the assembly punch fixed plate and the first plate will be stamped mold holder, press the person, the horn will be placed on the platform , Press the mold handle with a press on the mold base 1/3 with the surface, test, correct its verticality on the mold base, all pressure manometer seat, and finally check the mold handle cylindrical surface and the upper mold base plane Of the verticality, the error is not greater than 0. 05mmo mold handle perpendicularity after inspection and then ride the sewing pin hole or screw hole, and the pin or screw into the hole. Finally, the end face polished in a flat grinder.

Second, spin people and flange-type mold handle

Rotary mannequin through the screw thread directly to the person on the mold base, check the mold holder verticality after passing the need to be machined screw holes, and the installation of screws, in addition to ensuring the positioning accuracy, but also can mold stop handle rotation in the work . The flange-type mold handle is directly fixed with 3 to 4 hexagon socket screws in the counterbore of the upper mold base.

Die steel selection of the three standards

1, the mold need to heat treatment process, improve its hardness, to ensure a thicker stiffness.

2, cutting the mold mold will have a longer performance impact, in order to make the cutting tool can be used longer, to ensure good cutting performance and reduce roughness, which must be used in the mold mold which the right steel.

3, the use of steel in the mold which must be properly polished to make it more smooth surface