Details Gao speed presses mechanical transmission structure
    High-speed presses is the use of the material forming the mechanical transmission equipment, access to the material forming the force required by drive mechanism, so that the blank obtained to determine the deformation of the workpiece into the desired, may be pressing, extrusion and forging processes. High-speed presses work organization forms, usually by the crankshaft, connecting rods, rails and sliders and other parts, the function is the rotary motion of the crankshaft system is converted into reciprocating linear motion guide systems. High-speed presses used in the actual structure of the main toggle, multi-link and the like.
 
    For toggle Gao speed punch structure, which led to the punch by a vertical rail link 4 end of the guide pin positive linear motion, L-arm drive toggle doing sports complex plane slider reciprocating linear motion under the action of the toggle lever . Because of the structure in addition to the crank and connecting rod 6 4 external structure symmetry, so horizontal inertial force of the body can get a better balance. But the inertia force of crank linkage single force can not be balanced on the body, in the design process should be considered.

    Multi-link structure of high-speed presses, crank guide 12 when driven rotary positive linear motion block 4, the right link struts 3 at the upper right of action so that rotation of the link top right. Slider linear motion in the joint action link 11 bottom right, the right balance and the right lever 10 dowel rod. The agency is balancing the inertial force, while at the other end of the lever fixed pick up a balanced swing fast, work, direction opposite to the balance faster and sliders, play a balancing role. Similarly, the agency did not symmetrical because the crank rod mechanism, which produces the inertial force can not be canceled.