Injection molding machine adjustment nut

Date：2016-06-13 10:11:00

Mold injection molding machine is an integral part of product manufacturing, mold design a direct impact on the quality of the product. Injection molding machine with mold part is the installation process can not die, but the missing piece. The merits of adjusting the mold member will directly affect the accuracy of machine stability, reliability and transfer mode. In the transfer mold part, the general transfer mode to achieve mold adjustment nut job. In the prior art, the injection molding machine with mold clamping mechanism of adjustment nut is generally "convex" shaped structure. This structure in the form of a nut transfer mode is relatively simple, so after the injection molding machine stability transfer mode after effects, were lower reliability. At the same time the lower accuracy using this transfer mode adjustment nut die, affecting the quality of the product. In view of this, it is necessary to be improvements over the prior art injection molding machine mold adjustment nut to solve the above problems. The contents of this utility model utility model aims to provide a transfer molding accuracy of the injection molding machine mold adjustment nut. To achieve the above object of the utility model, the utility model provides an injection molding machine adjustment nut comprising a body disposed on the outer surface of the body of the screw, and a first flange, the second flange and third flange, said third flange of larger diameter than the diameter of the second flange, the second flange of a diameter greater than the diameter of the first flange, said first flange is provided with a recess. As a further improvement of the utility model, the third flange are each provided on both sides of the torus ring grooves. As a further improvement of the utility model, the first flange of a diameter greater than the outer diameter of the external thread. As a further improvement of the utility model, the third flange of the body thickness of 1.5-2.0 times the thickness of the second flange of the body. Compared with the prior art, the utility model has the advantages that the transfer mode in the first flange surface of the nut body progressively raised, the second flange and third flange, this structure can be improved tone mode nut accuracy in the transfer molding process, thereby enhancing the stability and reliability of the injection molding machine, injection molding machine to improve the quality of the product.

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