Detailed high-speed presses and mold design issues slider
High-speed stamping presses are used in the production of precision metal parts, most is a type of machine, since the crank rod driven adjustment slider up and down the slide, it has a smooth, high-precision work, good operating conditions, high productivity, easy to implement automation, adapted to the advantages of high speed automatic stamping line of work, etc., are widely used.
High-speed presses die disposed under the table and the slider, the slider slides and driven by a workpiece forming die stamping, but the crank rod stroke normally fixed, a slider fixed lifting height, but different structure of the mold tool height will be different, which is the distance between the slider and the lower table is different from the traditional approach is to set different for different mold punch or slider, or the mold set with the slider corresponding to the height of the structure, so that the high-speed punch versatility is not high, to be equipped with a variety of high-speed presses, and replace or change the thickness of the slider is very troublesome, and increase the cost of high-speed presses die.

In order to fundamentally solve this problem, manufacturers in the design of high-speed presses are equipped with a slider to adjust the production system, the slider guide column high-speed punch and punch means connecting rod is provided a worm adjustment means by which shut height adjustment device to achieve high-speed stamping when set to ensure that the upper mold in contact with the lower mold just right, the drive means can drive the eccentric rotation of the eccentric hole in the connecting rod, so as to drive the connecting pin hole eccentric eccentric raised or lowered to adjust the slider to achieve a high degree of functionality, so punch according to different workpiece mold easily and quickly adjust the height of the slider, so that it can be applied to different parts mold, high versatility and reduce the production of stamping cost, and can adjust the temporary adjustment of the die gap by means of the slide to facilitate mold maintenance.