Injection molding machine and centering method for the injection molding machine

Injection molding machine and centering method for the injection molding machine

  • CN 1,644,349 B
  • Filed: 01/21/2005
  • Issued: 08/17/2011
  • Est. Priority Date: 01/22/2004
  • Status: Active Grant
First Claim
Patent Images

1. injection (mo(u)lding) machine possesses the nozzle bore that carries out injection nozzle and the centralising device of runner hole centering, and above-mentioned centralising device possesses:

  • Be measured to distance with the central shaft in said nozzle hole and be the 1st distance of the 1st known datum mark and be the map ranging device of the 2nd distance of known the 2nd datum mark to distance with the central shaft in above-mentioned runner hole;

    Based on the 1st and the 2nd the device of measuring by above-mentioned map ranging device apart from the side-play amount between the central shaft in the central shaft of obtaining the said nozzle hole and above-mentioned runner hole;

    WithAdjust the device of the position of above-mentioned injection nozzle based on this side-play amount of obtaining;

    It is characterized in that, with an above-mentioned map ranging device with being used to guide guide rail component that it moves, that be arranged on the fixed disk to be equipped with, by making this map ranging device move to all places, obtain the skew of the central shaft in the central shaft in the said nozzle hole on a plurality of directions and above-mentioned runner hole.

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