It can be seen in the transmission system of various types of machinery. The hard-toothed surface gear reducer http://www.cnjsj.cn has a large contribution. Common household appliances, clocks and so on in daily life. Its The application can be seen from the transmission of high power to small load and precise angle transmission. Let's take a look at the basic structure of a hard toothed surface gear reducer.
The box shell of the hard-toothed surface gear reducer consists of a box seat and a box cover, and its section plane passes through the axis of the transmission. The bearing mounting holes on the casing should be accurately bored to ensure the correct position of the gear axes. In order to remove the cover easily, tap the two screw holes on the flange of the box cover at some places so that the cover can be lifted up when the cover screw is screwed in. In order to increase the rigidity and heat dissipation area of the reducer, external ribs are added to the casing.
The box cover is provided with a sight hole for checking the engagement and injecting oil into the box. The sight hole is usually covered with a sight hole cover. When the hard toothed surface gear reducer is working, the temperature will increase, which will expand the air in the box, and the oil will be leaked from the split surface. The upper part of the box seat is provided with an oil drain hole, which is used for oil draining and is usually tightly sealed with an oil plug.
