Slider rolling-guiding device for press

Abstract

The invention is the press slider roller guide equipment. A plurality of rollers with small axis at the two ends and the flap with two holes movably connect to form a long ring chain that is rotarily equipped on the roller path; the convex edges of the roller path ward the flap; the four vertical brims of the slier has recesses; eight roller paths through the adjusting board are separately fixed at the upper and the lower ends of the recesses by the bolts; the wheels stick to the face of the guide track; the guide track rigidly connects the framework through bolts; the clamping angle of the matching face of the roller path and the adjusting board and the plane of the guide track is 3-5 Deg.; the thick side of the adjusting board has the right and the left convex desks, and the adjusting bolts on the right desk fix the adjusting board on the slider; the adjusting bolts on the left convex desk support the roller path. The invention reduces the clearance, improves the precision of melted components and decreases the frictional resistance and wearing of the guide face.

Description

technical field [0001] The invention is a guide device applied to a press of forging mechanical equipment, which is an important link to ensure forging precision and high mechanical efficiency under the condition of large eccentric forging load. In particular, it relates to the improvement of the structure of the sliding block guide device of the push-cylinder hydraulic screw press. Background technique [0002] At present, rolling guide devices are used in forging machinery at home and abroad, such as hydraulic screw presses and mechanical presses. Its structure is that two guide rail plates are used to slide each other. The disadvantage of this structure is that in use, the frictional resistance is large, the energy consumption is high, and it is easy to wear and scratch; the gap between the guide rails is large, the precision is low, and the reliability is poor. When this press is working, the sliders reciprocate in the vertical direction. If it is changed to a rolling...

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the frictional resistance is large during use, the energy consumption is high, and it is easy to wear and scratch; the gap between the guide rails is large, the precision is low, and the reliability is poor.

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