Fixing device for hollow shaft processing equipment

Abstract

The invention discloses a fixing device for hollow shaft processing equipment. The fixing device comprises guide columns, an upper processing mechanism, a lower movable table and a support mechanism;four guide columns are vertically fixed on the ground to form a cube structure; the lower movable table is sleeved on the guide columns, and is connected to a connecting hose for driving the lower movable table to move up and down; the support mechanism is detachably mounted on the front surface of the lower movable table, and can support and limit the connecting hose; the support mechanism includes mounting plates, a support assembly and a rolling assembly; and two mounting plates are fixed on the front surface of the lower movable table through screws and positioned on the two sides of the connecting hose. Through arrangement of the support mechanism, the longer connecting hose can be supported and limited to prevent the surface wear caused by continuous friction; meanwhile, the connecting hose is prevented from overlapping and pressing under the movable table to damage; and the whole mechanism does not influence normal work of the whole processing equipment.

Description

technical field [0001] The invention belongs to the technical field of hollow shaft processing equipment, and in particular relates to a fixing device for hollow shaft processing equipment. Background technique [0002] The hollow shaft has a through hole in the center of the shaft body, and an inner keyway is opened in the through hole. The outer surface of the shaft body is processed with a stepped cylinder and an outer keyway is opened. The central through hole of the shaft and the main shaft of the press chamber The input power is directly transmitted to the main shaft of the pressing chamber through the transmission gear installed on the cylinder on the outer surface of the shaft to drive the shaft. [0003] Some existing hollow shaft processing equipment is equipped with connecting hoses on the movable table used to fix the processing position of the hollow shaft. When the movable table moves up and down, it drives the movable hose for a long time and keeps rubbing aga...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a fixing device for hollow shaft processing equipment, to solve the problem that some hollow shaft processing equipment proposed in the background art are equipped with connecting hoses on the movable table used to fix the hollow shaft processing position. When moving up and down, the movable hose is driven for a long time and keeps rubbing against the surface to cause wear, or the hose overlaps and is pressed under the workbench to cause damage.

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