Gear waxing device and waxing method therefor

Abstract

The invention discloses a gear waxing device and a waxing method therefor, and belongs to the technical field of gear waxing. The device comprises a base, a lifting assembly, a support frame and a gear clamping assembly; an electric furnace is provided on the base; a wax pot is provided on the electric furnace; the lifting assembly is arranged on the base; the support frame is connected with the lifting assembly; the gear clamping assembly is movably connected with the support frame; and the gear clamping assembly and the support frame are both located above the wax pot. In the waxing process,the tooth surface of a gear can be completely immersed in wax liquid, waxing is uniform and comprehensive, and the whole tooth surface of the gear can be comprehensively protected by wax. The depth of the gear immersed in the wax liquid is equal to the tooth height of the gear; a stepped shaft is slowly rotated during waxing to prevent the wax on the tooth surface from flowing to the rim or the hub of the gear; and the wax is used for the tooth surface of the gear without causing waste. The tooth surfaces of a straight gear and a bevel gear can be waxed, and a plurality of straight gears canbe clamped on the stepped shaft for waxing at the same time, so that the practicability is high.

Description

technical field [0001] The invention relates to a gear waxing device and a waxing method thereof, belonging to the technical field of gear waxing. Background technique [0002] When the gear tooth surface is carburized, other parts need to be protected by copper plating to prevent other parts outside the tooth surface from carburizing; when the gear is copper-plated, the tooth surface needs to be protected by waxing. For gear waxing, the traditional method is to use an iron rod to pass through the inner hole of the gear, and then turn the gear by hand to dip in the melted wax solution, and then perform scraping to remove the excess wax on the gear. The disadvantage of this method is that it is inefficient , Time-consuming and labor-intensive, it is more difficult to wax the bevel gear. [0003] The Chinese patent document with the publication number CN110732424B discloses a convenient waxing equipment, including a casing, and the casing is provided with a storage chamber wi...

AI Technical Summary

Problems solved by technology

[0005] First, the wax spraying is uneven, resulting in the tooth surface of the gear not being fully covered by the wax, and the tooth surface of the gear is not fully protected by the wax during the copper plating process;

[0006] Second, the wax liquid is easily sprayed on the rim and hub of the gear, or on other objects, which is a waste of wax, and it is time-consuming to clean the wax on the rim and hub of the gear in the later stage;

[0007] Third, the gear clamping and rotation are inconvenient during the wax spraying process, and the device structure is complicated and the manufacturing cost is high

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