As far as I know, when many people are in a bad mood or bored, they will vent their emotions by disassembling and assembling something. Of course, we cannot judge the quality of this habit. If you disassemble it, you can install it completely and completely. No one will say that yours is not. On the contrary, if you can only disassemble and not install, then you must be careful. Xiaobian suggested that you change this habit as it is good.
Closer to home, of course, the editor of this chapter is not to make any comment on this habit, but to install and remove the Shanghai reducer correctly. Shanghai reducer is a necessary part for a device, it determines whether the device can work normally. When we install or disassemble the Shanghai reducer, if we do whatever we want, then it is likely to paralyze some parts of the reducer. If this is the case, we will not be able to pay for it. You have to follow the steps to save a lot of unnecessary trouble.
First, the correct installation of Shanghai reducer
Correct installation, use and maintenance of the reducer is an important part to ensure the normal operation of mechanical equipment. Therefore, when you install the EUGART planetary reducer, please be sure to assemble and use it carefully according to the following installation and use related matters.
The first step is to confirm whether the motor and the reducer are intact before installation, and strictly check whether the dimensions of the parts connected to the motor and the reducer match. Here are the dimensions and coordination of the positioning boss of the motor, the input shaft and the groove of the reducer. tolerance.
The second step is to unscrew the screw on the dust hole on the outside of the reducer flange, adjust the PCS system clamping ring so that the side hole is aligned with the dust hole, and insert the hexagon socket to tighten it. After that, remove the motor shaft key.
The third step is to connect the motor and the reducer naturally. When connecting, you must ensure that the concentricity of the output shaft of the reducer and the input shaft of the motor are consistent, and the outer flanges of the two are parallel. Like the inconsistency, it will cause the motor shaft to break or the reducer gear to wear. In addition, during installation, it is strictly forbidden to hit with a hammer or the like to prevent excessive axial or radial forces from damaging the bearings or gears. Be sure to tighten the mounting bolts before tightening the tightening bolts. Before installation, wipe the rust-proof oil on the motor input shaft, positioning boss, and reducer connection area with gasoline or zinc-sodium water. The purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear.
Before the motor is connected to the reducer, please firstly vertical the motor shaft keyway and the tightening bolt. In order to ensure uniform force, please screw on the mounting bolts at any diagonal position first, but do not tighten, then screw on the other two diagonal mounting bolts, and finally tighten the four mounting bolts one by one. Finally, tighten the tightening bolt. All tightening bolts need to be fixed and checked with the torque wrench according to the specified fixed torque data. The related data of the right-angle reducer is not exactly the same as the linear reducer of the same model, please also pay attention to the user.
The correct installation between the reducer and the mechanical equipment is similar to the correct installation between the reducer and the drive motor. The key is to ensure that the concentricity of the output shaft of the reducer is consistent with that of the driven shaft.
Disassembly of Shanghai reducer
A speed reducer is a kind of power transmission mechanism. It uses a gear speed converter to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a large torque. Many customers report that when there is a small problem with the reducer, they do not know how to operate it when disassembling. In view of this problem, the following is a brief overview:
1. Remove the lubricant pump (vertical reducer only).
2. Unscrew the oil plug at the bottom of the base and drain the oil.
3. Loosen the fastening bolts and separate the base part and the needle gear part.
4. Remove the shaft pin sleeve.
5. Remove the stop pad at the front end of the swing arm and take out the cycloid gear II.
6. Take out the swing arm and its bearing assembly.
7. Take out the isolation ring and cycloid gear Ⅰ.
8. When disassembling the cycloid gear, keep in mind the position of the cross-section marking prefix.
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