Ejector sleeve ejecting mechanism

Ejector sleeve ejecting mechanism

  • CN 103,909,630 B
  • Filed: 01/03/2013
  • Issued: 12/04/2018
  • Est. Priority Date: 01/03/2013
  • Status: Active Grant
First Claim
Patent Images

1. a kind of ejector sleeve ejecting mechanism is equipped in the mold of post holes applied to product, which includes a caster, a male modelPlate, a mother module core, a male die core, a upper ejector plate and once liftout plate, which is characterized in that the ejector sleeve ejecting mechanism includes:

  • One bottom plate, which is placed in the lower liftout plate side, and a perforative mandril is equipped in the bottom plateHole;

    One mandril, the mandril are placed in the jogger hole;

    One jacking block, the jacking block one end are in contact with the mandril, and the other end is equipped with a sliding groove, are equipped at least one in the jacking blockPerforative through-hole, the through-hole is interior to be equipped with a fastener, which is connected jacking block with the lower liftout plate;

    One first briquetting, first briquetting are placed in the sliding groove, first briquetting and the upper ejector plate or lower ejectionPlate is connected;

    One second briquetting, second briquetting are placed in the sliding groove, and second briquetting is placed in first briquetting side;

    One third briquetting, the third briquetting are placed in the sliding groove, and the third briquetting is connected with second briquetting;

    One ejector sleeve, is placed in third briquetting side, which includes a sleeve, the sleeve one end and the first briquetting phaseContact, the other end withstands the post holes of product, and an ejector pin is equipped in the sleeve, which withstands product, the other endIt is placed in second briquetting, and the end that ejector pin is placed in the second briquetting is in contact with the third briquetting;

    AndOne contour screw, the contour screw one end are placed in the male template, and the other end is placed in second briquetting, and contourThe end that screw is placed in the second briquetting is in contact with the third briquetting.

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