Combined forging and pressing device

Combined forging and pressing device

  • CN 105,057,533 A
  • Filed: 08/12/2015
  • Published: 11/18/2015
  • Est. Priority Date: 08/12/2015
  • Status: Active Application
First Claim
Patent Images

1. a combined type forging equipment, comprise left column, right column, upper beam, underbeam, slide block, main hydraulic cylinder, bottom knockout hydraulic cylinder, left column, right column, upper beam, underbeam form frame, slide block is led on left column, right column by guiding pair, main hydraulic cylinder is arranged on upper beam, and main hydraulic cylinder drives slide block;

  • Bottom knockout hydraulic cylinder is arranged on below underbeam, it is characterized in that;

    Left column, right column are separately installed with left electric screw mechanism, right electric screw mechanism;

    The structure of left electric screw mechanism, right electric screw mechanism is identical, concrete structure is;

    give flywheel through one-level gear power transmission by two motors, give screw pair power transmission again by flywheel, then give slide block by screw pair power transmission, thus realize Power output;

    Voussoir, right fixing voussoir are fixed in the left side that is respectively equipped with above of slide block;

    Be provided with voussoir clamping mechanism below upper beam, voussoir clamping mechanism comprises left voussoir clamping mechanism, right voussoir clamping mechanism, and left voussoir clamping mechanism is made up of left side small cylinder, left movable wedge, and left side small cylinder drives left movable wedge;

    Right voussoir clamping mechanism is by right side small cylinder;

    Right movable wedge composition, right side small cylinder drives right movable wedge;

    The upper surface of left movable wedge, the upper surface of right movable wedge are slidably matched with the lower surface of upper beam respectively;

    During use, slide block moves down and puts in place, voussoir clamping mechanism locking sliding block, the tension force produced when overcoming forging and stamping;

    Left electric screw mechanism, right electric screw mechanism, laterally realize crushing failure at high speed forging.

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