Worm gear removal device

Abstract

The invention relates to a residual tooth removing device for a worm. The residual tooth removing device can rapidly and uniformly grind a sharp blade part on a residual tooth of the worm to smooth. A grinding wheel component is arranged on the upper end surface of a base and on one sides of a movable seat and a fixed seat and is composed of a supporting plate, two bearings, two cams, two grooved wheels, a grooved wheel shaft, a cam shaft, two elastic tightening belts, an apex seat, apexes, a rotary wheel, a driving plate and a hoop; a grooved wheel shaft hole and a cam shaft hole are formed in the supporting plate side by side; the grooved wheel shaft is installed in the grooved wheel shaft hole through one bearing; the grooved wheels are installed at the two ends of the grooved wheel shaft respectively; the cam shaft is installed in the cam shaft hole through the other bearing; the cams are installed at the two ends of the cam shaft respectively; the two cams and the two grooved wheels are close together through the two elastic tightening belts respectively; the rotary wheel is installed at the end of the outer side of the cam shaft; the apex seat is installed at the end of the inner side of the cam shaft; and the apexes are arranged in the apex seat. The residual tooth removing device has the advantages of improving the processing efficiency, lowering the reject rate of a product and simultaneously weakening the labor intensity of personnel.

Description

technical field [0001] The invention relates to a worm gear removal device capable of quickly and uniformly smoothing sharp edge portions on worm residual teeth, and belongs to the field of worm processing equipment manufacturing. Background technique [0002] CN 203197401 U. The name "a machine for removing burrs from worm residual teeth" includes a worm processing machine tool. Polishing blocks are respectively installed on the guide rails on both sides of the worm processing machine tool, and the polishing wheels of the polishing blocks contact the tooth surfaces at both ends of the worm. The base of the polishing block is buckled on the guide rail and has a buckling and moving fit. Disadvantages: This kind of worm residual burr removal machine can only remove residual burrs that affect the meshing of worm gears, but cannot smooth the sharp edges on residual teeth that are easy to cut hands. Now, manual polishing machine is used for grinding residual teeth The method is ...

AI Technical Summary

Problems solved by technology

Disadvantages: This kind of worm residual burr removal machine can only remove residual burrs that affect the meshing of worm gears, but cannot smooth the sharp edges on residual teeth that are easy to cut hands. Now, manual polishing machine is used for grinding residual teeth The method is not only labor-intensive, but also has a high scrap rate and low processing efficiency.

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