Roller Bearing Seat Mould

Professional precision stamping die supplier

High precision stamping quality suppliers

The roller stamping bearing seat mold is completed by 7 sets of molds. First, the material is put into the mold for the first sequence of stamping and blanking-one pull-two pulls-three pulls-shaping-trimming-punching round holes.Our bearing seat molds can be customized in many specifications, such as 204/205/206/305/306, etc.The mold is suitable for use on the press, and can also be used on the hydraulic press. Our mold can also be made into continuous stamping, which can be customized according to customer requirements. Welcome to use our mold

Dongfang Mould specializes in the production of metal stamping parts and stamping dies. The existing well-known cooperative customers: Haier Group, Shanxi Coking Coal Group, Hanken Electromechanical, etc.

Common problem

What is the service life of the mold？

Mold life: not less than 500,000 times。

What are the commonly used mold materials？

Commonly used materials are cr12mov, DC53, SKD-11, D2, etc.

What format drawings need to be provided for quotation？

PDF, STP, IGS, X-T, PRT and other formats

Can this mold cover various specifications?

Incomplete coverage, our mold can be quickly removed, for example, the upper and lower mold bases do not need to be replaced, and other parts need to be replaced

What specifications of stamping bearing housing molds have you made?

We have made many specifications, such as 307/305/204/205 and other different specifications of the bearing seat size

Stamping application

Hole processing methodedit

The processing method of the prefabricated hole determines the edge condition of the hole. When the edge of the hole has no defects such as burrs, tears, and hardened layers, the limit flanging coefficient is smaller, which is beneficial to flanging. At present, prefabricated holes are mainly processed by punching or drilling methods. The data shows that the min of drilling is smaller than that of ordinary punching. The conventional punching method has high production efficiency and is particularly suitable for processing larger holes, but it will form defects such as hardened layer, burrs, and tears on the surface of the orifice, resulting in a larger limit flanging coefficient. After punching, heat treatment annealing, trimming, or turning the hole in the opposite direction to the punching direction to make the burr located inside the turning hole, etc., can obtain a lower limit flanging coefficient. The method of deburring after drilling can also obtain a lower limit flanging coefficient, but the production efficiency is lower.

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