Temporary manufacturing and machining equipment for gear for improving matching degree

Abstract

In order to solve the problem that the matching degree of gears is not easy to increase in the prior art, the invention discloses temporary manufacturing and machining equipment for a gear for improving the matching degree. The temporary manufacturing and machining equipment for the gear for improving the matching degree comprises a first gear, a second gear and a connecting frame; the connectingframe is arranged between the first gear and the second gear; a second connecting rod and a first connecting rod are separately welded to the left side face and the right side face of the connecting frame; a first connecting ring is connected between the first connecting rod and the first gear; a second connecting ring is connected between the second connecting rod and the second gear; material containing films are symmetrically packaged in the connecting frame; and a first supporting shaft is welded to the surface of the first connecting rod. According to the invention, extrusion on the material containing film is reasonably utilized, and the gap between the gears is filled with materials in the material containing film, therefore the gear matching degree is improved; and the temporary manufacturing and machining equipment for the gear for improving the matching degree is suitable for being used for the gears of various damaged shapes, which avoids the situation that the gear falls off due to the fact that the gear damage is not found in time, and greatly improves the gear operation safety.

Description

Technical field[0001]The invention relates to the field of gear manufacturing, in particular to a temporary gear manufacturing and processing equipment for improving the degree of coordination.Background technique[0002]Gear defects are mainly divided into the following types, broken teeth: This is mainly caused by improper operation caused by impact, resulting in heavy loads, material quenching and fatigue caused by small cracks and gradually expanding is also the cause of broken teeth. Poor tooth surface contact: In the gear meshing process, the tooth surface cannot reach the specified good contact along the tooth length and tooth height. This phenomenon will accelerate the wear of the tooth surface locally or cause accidental damage. The reason is that the meshing center distance of the two gears or the parallelism of the two shafts is too poor, and the gear manufacturing error is large. Tooth surface wear: one refers to long-term normal wear and exceeds a certain limit, and the o...

AI Technical Summary

Problems solved by technology

[0003] Scenes of gear damage often occur. The more common one is the gap between the teeth, but it is not easy to find out. If it is not found in time, the gear will fall off during the meshing process. Sometimes the gear fall off is more dangerous, and it is not easy to always Let the gears fully mesh. With the use of traditional gears, the gears themselves will also wear out. If the teeth of the gears are defective or deformed, it will be more dangerous to continue to use the gears, and even if the defects can be found Gears also need to be disassembled and then repaired or replaced, which is cumbersome. Therefore, it is urgent to design a gear that improves the fit and use temporary manufacturing and processing equipment to solve the problem of gear fit.

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