A Composite Curved Bevel Gear Scraping Tool

Abstract

The invention discloses a composite material arc-shaped bevel gear scraping tool, and specifically relates to the technical field of arc-shaped bevel gear scraping. Liquid device and cutter head two, the inner wall of the scraper box body is provided with a coolant box, the inner wall of one side of the coolant box is fixedly connected to a liquid level sensor, the top of the coolant box is installed with a liquid inlet pipe, and the liquid inlet The outer surface of the tube is fixedly connected to the external thread, the liquid outlet pipe is installed on one side of the coolant box, and the top of the side of the scraper box body is provided with an arc-shaped opening. At the same time, the temperature is lowered, and the heat-gathering ring is set, and the cutter head is detachably connected with the blade body, which solves the problem that the existing arc-shaped bevel gear scraping cutter is inconvenient and quick to install, the cooling effect is not good, and the cutter head needs to be replaced when it is seriously worn. During this time, the cutter head one cannot be disassembled and replaced separately.

Description

technical field [0001] The invention relates to the field of scraping arc-shaped bevel gears, in particular to a composite material arc-shaped bevel gear scraping tool. Background technique [0002] The application of arc-shaped bevel gears can be said to be very extensive. It is mainly used in many industries such as automobiles, tractors, machine tools, sewing machines and electric tools. At present, there is a big problem in the gear manufacturing industry that has been haunting the vast number of industries. Gear manufacturers, that is, the gears will deform at the tooth surface after heat treatment. Because of such deformation, it has a great impact on the meshing area of ​​the gears. When the paired gears mesh, there is a lot of noise and it is difficult to eliminate. In order to solve The above problems encountered in actual production, the gear manufacturers mainly solve the above problems through the following two ways: 1: adopt the gear grinding method, the surface...

AI Technical Summary

Problems solved by technology

[0002] The application of arc-shaped bevel gears can be said to be very extensive. It is mainly used in many industries such as automobiles, tractors, machine tools, sewing machines and electric tools. At present, there is a big problem in the gear manufacturing industry that has been haunting the vast number of industries. Gear manufacturers, that is, the gears will deform at the tooth surface after heat treatment. Because of such deformation, it has a great impact on the meshing area of ​​the gears. When the paired gears mesh, there is a lot of noise and it is difficult to eliminate. In order to solve The above problems encountered in actual production, the gear manufacturers mainly solve the above problems through the following two ways: 1: adopt the gear grinding method, the surface finish of the gear after grinding is good, and the tooth shape of the gear is very accurate, However, the machine tool for grinding arc-shaped bevel gears is very expensive, and the general gear manufacturers cannot afford it, and the production cost is also very high; 2: The method of grinding paired gears is adopted, which is the method adopted by most manufacturers at present. However, the limitation of this method is mainly reflected in the fact that the gears can only be used in pairs. If the gears are used separately, the meshing area is likely to change.

[0003] The existing technology has the following disadvantages: the existing curved bevel gear scraping tool is inconvenient and quick to install, and when cooling, it is only cooled by external water spray. When the external water is sprayed, the heat will be stimulated by cold water and returned to the blade Internally, the service life of the blade is shortened, the cooling effect is not good, and the blade cannot be disassembled and replaced separately when the blade is severely worn and needs to be replaced. The blade must be replaced together with the blade, which is a waste of resources

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