Precision presses know how much to balance the cylinder

Precision Punch Balancing cylinder is a medium-sized large-scale precision punch an important component in the production of precision punching punching its buffer protection. But the current general-purpose precision punch in the actual use, often found to balance the cylinder rod or rod connected with the balance rod hanging phenomenon, mainly due to the cylinder rod and lug once installed fixed, the action of the trajectory is also The accuracy of the movement of the slider is reduced and the trajectory of the movement of the slider is changed, resulting in the balance of the movement of the cylinder rod and the connection of the cylinder rod with the balance cylinder angle steel machine,  And the movement of the lifting lug and the slider is interfered.

Therefore, the result of the breakage is caused, and the cushioning protection function of the balancing cylinder is lost due to the breakage of the balance cylinder rod or the lifting lug, which is liable to cause the safety accident of the press adjustable stand. To fundamentally solve this problem, Wedeman designed a new precision balance for the punch cylinder structure, the entire cylinder structure by the balance lever, on the spherical washers, lifting ears, under the spherical washers, spring washers, nuts, slider , Balance cylinder composition. Precision Punch New Balanced Cylinder Balancing between the cylinder rod and the slider using a floating compensation connection method.

That is, in the upper and lower surface of the lifting ear balance cylinder rod connecting the orifice of the parts were made concave spherical surface and placed in the spherical washer, and then balance the cylinder rod from the lifting of the upper and lower spherical washers, hanging ears through the installation hole , And finally with spring washers, nuts fixed. Precision Punch The new balanced cylinder has a small floating compensation function, so it can effectively overcome the balance between the cylinder rod and the slider due to the installation accuracy, accuracy caused by the decline in the balance of the cylinder rod and lug breakage defects, but also Reduce the cylinder rod, hanging ear parts installation accuracy requirements bevelling machine, and truly meet the needs of modern processing and production.

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