Dynamic balance measuring device for rotor of all-in-one machine

Abstract

The utility model relates to the technical field of rotor measurement, in particular to a dynamic balance measuring device for a rotor of an all-in-one machine. Comprising an integrated rotor body with a shaft hole, a key shaft penetrates through a shaft of the rotor body, a boss is arranged on the key shaft, one end of the key shaft is sleeved with a fixing shaft sleeve, the bottom face of the fixing shaft sleeve makes contact with the side face of the rotor body, and the other end of the key shaft is sleeved with a second fixing assembly. And the second fixing assembly is in contact with the side surface of the other end of the rotor body. According to the technical scheme, the key shaft is installed in the integrally-manufactured rotor body, the rotor body is fixed through the fixing shaft sleeve and the second fixing assembly, the key shaft and the rotor body are fixed, and then the support is matched with the fixing shaft sleeve and the second fixing assembly for installation. And finally, the rotor is driven to rotate by the dynamic balancing machine through the middle belt, so that the balance amount of the rotor is measured by the dynamic balancing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor measurement, in particular to an integrated rotor dynamic balance measuring device. Background Art

[0002] Under normal circumstances, the rotor is placed on the bracket of the dynamic balancing machine, and the bracket supports both ends of the rotor. The dynamic balancing machine drives the rotor to rotate through the intermediate belt, thereby realizing the dynamic balancing machine to measure the balance amount of the rotor. However, there are no support points at both ends of the rotor of the integrated machine, resulting in the inability to perform dynamic balancing.

[0003] Therefore, it is necessary to design an integrated rotor dynamic balancing measurement device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated machine rotor dynamic balance measuring device to overcome the above-mentioned shortcomings of the current prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for measuring the dynamic balancing of an integrated rotor comprises an integrated rotor body with an axial hole, and is characterized in that: a key shaft passes through the shaft of the rotor body, a boss is arranged on the key shaft, a fixed sleeve is sleeved on one end of the key shaft, and the bottom surface of the fixed sleeve is in contact with the side surface of the rotor body, a second fixed component is sleeved on the other end of the key shaft, the second fixed component is arranged in contact with the side surface of the other end of the rotor body, a dynamic balancing machine is arranged on the corresponding side of the rotor body, mounting brackets are respectively arranged at both ends of the dynamic balancing machine, and one group of the mounting brackets is installed corresponding to the fixed sleeve, and the other group is installed corresponding to the second fixed component.

[0007] Preferably, the boss is used to support one end of the shaft hole of the rotor body.

[0008] Preferably, the dynamic balancing machine is mounted on the rotor body via a belt.

[0009] The beneficial effect of the utility model is as follows: the technical scheme fixes the key shaft to the rotor body by installing the key shaft in the integrally manufactured rotor body, and fixes the rotor body by the fixed shaft sleeve and the second fixed component, and then installs them by the bracket in conjunction with the fixed shaft sleeve and the second fixed component, thereby supporting both ends of the rotor body, and finally driving the rotor to rotate through the intermediate belt by the dynamic balancing machine, thereby realizing the measurement of the rotor balance amount by the dynamic balancing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is a schematic diagram of the structure of an integrated rotor dynamic balancing measurement device of the utility model;

[0011] In the figure: 1. rotor body; 2. key shaft; 3. boss; 4. fixed sleeve; 5. second fixed assembly; 6. dynamic balancing machine; 7. mounting bracket; 8. belt. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0014] Reference Figure 1 , an integrated rotor dynamic balancing measuring device, comprising an integrated rotor body 1;

[0015] A key shaft 2 is passed through the shaft of the rotor body, and a boss 3 is arranged on the key shaft. The boss is used to support the inside of the shaft of the rotor body and play a role of limiting.

[0016] A fixed sleeve 4 is sleeved on one end of the key shaft, and the bottom surface of the fixed sleeve contacts the side surface of the rotor body. A second fixed component 5 is sleeved on the other end of the key shaft, and the second fixed component contacts the side surface of the other end of the rotor body.

[0017] A dynamic balancing machine 6 is arranged on the corresponding side of the rotor body, and mounting brackets 7 are respectively arranged at both ends of the dynamic balancing machine. One group of the mounting brackets is installed corresponding to the fixed sleeve, and the other group is installed corresponding to the second fixed component, so as to install the entire rotor body and ensure the balance at both ends; the dynamic balancing machine is installed with the rotor body through a belt 8.

[0018] The dynamic balancing machine drives the rotor to rotate through the intermediate belt, thereby enabling the dynamic balancing machine to measure the balance of the rotor.

[0019] The benefits of the utility model are that the technical solution fixes the key shaft to the rotor body by installing the key shaft in an integrally manufactured rotor body, and fixes the rotor body by a fixed sleeve and a second fixed component, and then installs them by a bracket in conjunction with the fixed sleeve and the second fixed component, thereby supporting both ends of the rotor body, and finally driving the rotor to rotate through an intermediate belt through a dynamic balancing machine, thereby realizing the measurement of the rotor balance amount by the dynamic balancing machine.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated rotor dynamic balancing measuring device, comprising an integrated rotor body with an axial hole, characterized in that: A key shaft passes through the shaft of the rotor body, a boss is arranged on the key shaft, a fixed sleeve is sleeved on one end of the key shaft, and the bottom surface of the fixed sleeve is in contact with the side surface of the rotor body, a second fixed component is sleeved on the other end of the key shaft, and the second fixed component is in contact with the side surface of the other end of the rotor body, a dynamic balancing machine is arranged on the corresponding side of the rotor body, and mounting brackets are respectively arranged at both ends of the dynamic balancing machine, and one group of the mounting brackets is installed corresponding to the fixed sleeve, and the other group is installed corresponding to the second fixed component.

2. The integrated rotor dynamic balancing measuring device according to claim 1, characterized in that: The boss is used to support one end of the shaft hole of the rotor body.

3. The integrated rotor dynamic balancing measuring device according to claim 1, characterized in that: The dynamic balancing machine is installed with the rotor body via a belt.

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