How to adjust the production of precision metal stamping parts?

1. The adjustment method is: first turn the material thickness adjustment disk clockwise, and pull the material belt with one hand. If the material tape can be pulled out, it needs to be slowly turned counterclockwise until the material cannot be pulled out, then turn the two small grids counterclockwise, and then tighten the screw. If the material cannot be pulled, but the clockwise or counterclockwise rotation of the material thickness adjustment dial is relatively loose, use your fingers to slowly and gently turn clockwise, but do not use force. Turn the two small grids counterclockwise until they can’t turn, and then tighten the screws. The same goes for the adjustment of the retaining clips.

2. After adjusting the material thickness of the moving splint, the flywheel of the punch press needs to be rotated 90 degrees clockwise. During this period, it is necessary to check whether the moving splint is in a clamped state. Adjust the material thickness of the retaining clip by 90 degrees. First turn on the main switch for clamping and loosening the feeding clip, place 1.5T material at the material thickness adjustment plate of the moving clip, hold up the moving clip material block without clamping the material, then pass the material through the fixed clip, and then clamp the feeding clip Tighten the main switch and turn it off, and then adjust the thickness of the fixed clip material according to the method of adjusting the thickness of the moving clip material.

3. After the distance is adjusted, turn on the main switch for clamping and releasing the feeding clip, remove the material placed on the material thickness adjustment plate of the moving clip, and move the flywheel of the punch press away from the upper mold stripping plate to guide the needle into the lower mold to float. When the pin hole is 2/3, adjust the feeding machine relaxation time.

4. When the straight section of the guide needle is about to leave the material belt when the punch is shaken through 180°, it is necessary to check whether the fixing clip is clamped at this time.