Rotor pressure bearing separation device
By designing a rotor press bearing separation device including console, cylinder, connecting rod, and block, the problem of separation of rotor and bearing during motor maintenance is solved, and rapid and safe separation and replacement are achieved, reducing maintenance cost.
Patent Information
- Application Number
- CN202323395985.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-12
AI Technical Summary
During the motor maintenance process, it is difficult for the prior art to effectively separate the rotor and bearing, resulting in high maintenance costs and waste of resources.
A rotor press bearing separation device is designed, and the rotor and bearing are realized by using the cylinder to drive the pressing block to press the fixed rod through the combination of the console, cylinder, connecting rod, pressing block, fixing plate, bearing body, fixing rod and rotor body. rapid separation.
It realizes rapid separation of the rotor and bearing, is convenient and quick to operate, reduces maintenance costs, and protects the fixing plate and bearing body through buffering device to avoid damage.
Smart Images
Figure CN222449126U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rotor pressure bearing separation, and in particular relates to a rotor pressure bearing separation device. Background Art
[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. In terms of their function, they should be supported, which literally means they are used to support shafts. However, this is only part of their function. The essence of support is that it can bear radial loads. It can also be understood that it is used to fix the shaft, that is, to fix the shaft so that it can only rotate, while controlling its axial and radial movement. The motor cannot work at all without bearings.
[0003] Motors are widely used in industrial engineering, power tools, household appliances and other fields. During the motor assembly process, rotor bearing is an important process to ensure the service life of the motor and the operating noise. The bearing is an important component of the motor rotor.
[0004] When performing rotor or motor maintenance, in order to save costs, the rotor and bearing need to be separated so that the bearing can be replaced, achieving the purpose of maintaining and reusing the rotor to avoid excessive waste. Therefore, a rotor bearing separation device is proposed to solve the above problem. Utility Model Content
[0005] The utility model provides a rotor pressure bearing separation device, which aims to solve the problem that when performing rotor or motor maintenance, the rotor and the bearing need to be separated in order to save costs, so that the bearing can be replaced, the purpose of maintaining and reusing the rotor is achieved, and excessive waste is avoided.
[0006] The utility model is implemented as follows: a rotor pressure bearing separation device comprises a base and a rotor body: a support column is fixedly connected to the top of the base, a connecting plate is fixedly connected to the side wall of the support column, a cylinder is fixedly installed on the bottom of the connecting plate, a connecting rod is fixedly connected to the output end of the cylinder, a first connecting block is fixedly connected to the bottom end of the connecting rod, a second connecting block is detachably connected to the bottom of the first connecting block, a pressure block is fixedly connected to the bottom of the second connecting block, the top of the base is fixedly connected to the support platform, and the top of the support platform is fixedly connected to the fixing plate.
[0007] Preferably, fixing rods are fixedly connected to both ends of the rotor body, the outer side wall of the fixing rod is fixedly connected to the bearing body, a through groove is provided inside the fixing plate, and the fixing rod is located in the through groove.
[0008] Preferably, a rubber block is fixedly connected to the top of the fixing plate, and the bottom of the bearing body abuts against the rubber block.
[0009] Preferably, a control console is fixedly mounted on the outer side wall of the support column, and the control console is electrically connected to the cylinder.
[0010] Preferably, a collection frame is placed on the top of the base between the two support platforms, a buffer pad is fixedly connected to the inner wall of the collection frame, and moving wheels are installed on the bottom of the collection frame.
[0011] Preferably, a mounting groove is provided inside the second connecting block, an elastic component is fixedly connected to the inner side wall of the mounting groove, a pressing rod is fixedly connected to the end of the elastic component, and slots are provided on both sides of the first connecting block, and the pressing rod is engaged with the first connecting block through the slots.
[0012] Preferably, the control console, cylinder, connecting rod, pressure block, fixing plate, bearing body, fixing rod and rotor body constitute a rotor pressure bearing separation structure.
[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0014] By adopting the settings of a control console, a cylinder, a connecting rod, a pressure block, a fixed plate, a bearing body, a fixed rod, and a rotor body, and by starting the cylinder with electricity, the pressure block presses down the fixed rod, which can well separate the rotor and the bearing of the motor. The control and adjustment can be carried out through the control console, and the operation is convenient and fast. By adopting the settings of a collection frame, a buffer pad, and a rubber block, it can play a good buffering role, avoid damage to the fixed plate and the bearing body, and has a good protective effect. By adopting the settings of a connecting rod, a pressure block, a first connecting block, a pressing rod, an elastic component, an installation groove, and a second connecting block, the process of disassembling the pressure block is very convenient and fast, which improves the efficiency of installation and replacement and reduces the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of the utility model;
[0016] Figure 2 This is a schematic diagram of the rotor and bearing structure of the utility model;
[0017] Figure 3 The utility model Figure 1 Enlarged structural diagram at A in the middle.
[0018] In the figure: 1. base; 2. support column; 3. control console; 4. connecting plate; 5. cylinder; 6. connecting rod; 7. pressure block; 8. fixing plate; 9. support table; 10. collection frame; 11. buffer pad; 12. bearing body; 13. fixing rod; 14. rubber block; 15. rotor body; 16. first connecting block; 17. pressing rod; 18. elastic component; 19. mounting groove; 20. second connecting block. DETAILED DESCRIPTION
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0021] The utility model provides a rotor pressure bearing separation device, such as Figure 1 , Figure 2 As shown, it includes a base 1 and a rotor body 15: the top of the base 1 is fixedly connected to a support platform 9, the top of the support platform 9 is fixedly connected to a fixing plate 8, both ends of the rotor body 15 are fixedly connected to fixing rods 13, the outer side wall of the fixing rod 13 is fixedly connected to a bearing body 12, a through groove is opened inside the fixing plate 8, the fixing rod 13 is located in the through groove, the top of the fixing plate 8 is fixedly connected to a rubber block 14, and the bottom of the bearing body 12 abuts against the rubber block 14.
[0022] In this embodiment, the rotor pressure bearing is placed on the rubber block 14 on the top of the fixing plate 8 through the through groove inside the fixing plate 8. The rubber block 14 can protect the fixing plate 8 and the bearing body 12 to avoid damage by rolling.
[0023] In a further preferred embodiment of the present invention, Figure 1As shown, a support column 2 is fixedly connected to the top of the base 1, a connecting plate 4 is fixedly connected to the side wall of the support column 2, a cylinder 5 is fixedly installed on the bottom of the connecting plate 4, a connecting rod 6 is fixedly connected to the output end of the cylinder 5, a first connecting block 16 is fixedly connected to the bottom end of the connecting rod 6, a second connecting block 20 is detachably connected to the bottom of the first connecting block 16, a pressure block 7 is fixedly connected to the bottom of the second connecting block 20, a control console 3 is fixedly installed on the outer wall of the support column 2, the control console 3 is electrically connected to the cylinder 5, and the control console 3, cylinder 5, connecting rod 6, pressure block 7, fixing plate 8, bearing body 12, fixing rod 13, and rotor body 15 constitute a rotor pressure bearing separation structure.
[0024] In this embodiment, the cylinder 5 is opened and closed by adjusting the console 3, and the cylinder 5 drives the pressure block 7 to press down. The pressure block 7 gradually contacts the fixing rod 13 and continues to press down until the fixing rod 13 is separated from the bearing body 12, that is, the separation work is completed. This structure can quickly separate the rotor pressure bearing, and the operation is very convenient.
[0025] In a further preferred embodiment of the present invention, Figure 1 As shown, a collecting frame 10 is placed on the top of the base 1 between two supporting platforms 9 , a buffer pad 11 is fixedly connected to the inner wall of the collecting frame 10 , and moving wheels are installed on the bottom of the collecting frame 10 .
[0026] In this embodiment, after the bearing body 12 and the fixing rod 13 are separated, the fixing rod 13 and the rotor body 15 fall freely into the collection frame 10, the buffer pad 11 can buffer them, and the collection frame 10 can collect the separated rotor and bearing.
[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 3 As shown, a mounting groove 19 is provided inside the second connecting block 20, an elastic component 18 is fixedly connected to the inner side wall of the mounting groove 19, a pressing rod 17 is fixedly connected to the end of the elastic component 18, and slots are provided on both sides of the first connecting block 16, and the pressing rod 17 is engaged with the first connecting block 16 through the slots.
[0028] In this embodiment, when the pressing block 7 needs to be disassembled and replaced, the pressing rod 17 is pressed, and under the action of the elastic component 18, the pressing rod 17 is disengaged from the slots on both sides of the first connecting block 16, and the pressing block 7 is removed and replaced after disassembly.
[0029] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0030] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0031] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0032] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A rotor pressure bearing separation device, characterized in that: It comprises a base (1) and a rotor body (15): the top of the base (1) is fixedly connected to a support column (2), and the side wall of the support column (2) is fixedly connected to a connecting plate (4); A cylinder (5) is fixedly mounted on the bottom of the connecting plate (4), and a connecting rod (6) is fixedly connected to the output end of the cylinder (5); The bottom end of the connecting rod (6) is fixedly connected to a first connecting block (16), and the bottom of the first connecting block (16) is detachably connected to a second connecting block (20); A pressing block (7) is fixedly connected to the bottom of the second connecting block (20); The top of the base (1) is fixedly connected to a support platform (9), and the top of the support platform (9) is fixedly connected to a fixing plate (8).
2. A rotor pressure bearing separation device as claimed in claim 1, characterized in that: Both ends of the rotor body (15) are fixedly connected with fixing rods (13); The outer side wall of the fixing rod (13) is fixedly connected to the bearing body (12); A through slot is provided inside the fixing plate (8), and the fixing rod (13) is located in the through slot.
3. A rotor pressure bearing separation device as claimed in claim 2, characterized in that: A rubber block (14) is fixedly connected to the top of the fixing plate (8), and the bottom of the bearing body (12) is in contact with the rubber block (14).
4. A rotor pressure bearing separation device as claimed in claim 3, characterized in that: A control console (3) is fixedly mounted on the outer side wall of the support column (2), and the control console (3) is electrically connected to the cylinder (5).
5. A rotor pressure bearing separation device as claimed in claim 4, characterized in that: A collection frame (10) is placed on the top of the base (1) between two support platforms (9), a buffer pad (11) is fixedly connected to the inner side wall of the collection frame (10), and a moving wheel is installed on the bottom of the collection frame (10).
6. A rotor pressure bearing separation device as claimed in claim 5, characterized in that: The second connecting block (20) has an installation groove (19) formed inside, an elastic component (18) is fixedly connected to the inner wall of the installation groove (19), and a pressing rod (17) is fixedly connected to the end of the elastic component (18). The first connecting block (16) has slots formed on both sides, and the pressing rod (17) is engaged with the first connecting block (16) through the slots.
7. A rotor pressure bearing separation device as claimed in claim 6, characterized in that: The control console (3), the cylinder (5), the connecting rod (6), the pressure block (7), the fixing plate (8), the bearing body (12), the fixing rod (13), and the rotor body (15) constitute a rotor pressure bearing separation structure.