CN214959037U - Double-bearing motor - Google Patents

Double-bearing motor Download PDF

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Publication number
CN214959037U
CN214959037U CN202121216251.5U CN202121216251U CN214959037U CN 214959037 U CN214959037 U CN 214959037U CN 202121216251 U CN202121216251 U CN 202121216251U CN 214959037 U CN214959037 U CN 214959037U
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CN
China
Prior art keywords
end cover
bearing
motor
double
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121216251.5U
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Chinese (zh)
Inventor
胡冬琦
顾烨桦
黄雅琴
徐灿桥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Chunhui Intelligent Control Co Ltd
Original Assignee
Zhejiang Chunhui Intelligent Control Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN202121216251.5U priority Critical patent/CN214959037U/en
Application granted granted Critical
Publication of CN214959037U publication Critical patent/CN214959037U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a double-bearing motor, belonging to the electromechanical technical field; the double-bearing motor comprises a rear end cover, a rotor component, a stator component, a front end cover, a rotating shaft and a bearing, wherein the rotating shaft is fixed on the front end cover through the bearing, a front end cover bearing chamber is concentric with a front end cover through hole, and the front end cover bearing chamber and the through hole are eccentric; two bearings on the front end cover are matched with the position of the fixed rotating shaft in tandem; the stator assembly is fixed, and the rotor assembly surrounds the stator assembly and rotates, and the structure is that the motor is more compact, and output efficiency is high. The production process of the double-bearing motor structure is simple to control and is easier to control; and meanwhile, the performance of the motor is more stable during use, so that the service life of the motor is prolonged.

Description

Double-bearing motor
Technical Field
The utility model relates to a duplex bearing motor belongs to electromechanical technical field.
Background
The existing motor of the same kind of product has a single bearing structure, and the production process has high control requirement, so the production cost of the motor is high; the stability is not good when the paint is used, problems are easy to occur, and the paint is dangerous in the actual use environment.
Disclosure of Invention
To the above-mentioned not enough, the utility model aims at providing a duplex bearing motor, production technology control is simple, and stability is good, and the installation is used more convenient safety.
The following technical scheme is adopted specifically: a double-bearing motor comprises a rear end cover, a rotor assembly, a stator assembly, a front end cover, a rotating shaft and a bearing; the method is characterized in that: the rotating shaft is fixed on the front end cover through a bearing, the outer wall of the bearing is tightly matched with a front end cover bearing chamber, the front end cover bearing chamber is concentric with the front end cover through hole, and the front end cover bearing chamber and the through hole are eccentric.
The utility model discloses two bearings tandem cooperation fixed shaft positions on the front end housing.
The utility model discloses stator module is fixed, and the rotor subassembly surrounds stator module and rotates.
Drawings
Figure 1 is the utility model relates to a duplex bearing motor's overall structure cross-sectional view:
in the figure, 1 is a rear end cover, 2 is a rotor assembly, 3 is a stator assembly, 4 is a front end cover, 5 is a rotating shaft, and 6 is a bearing.
Detailed Description
As shown in fig. 1, the utility model relates to a double-bearing motor, including rear end cap 1, rotor subassembly 2, stator module 3, front end housing 4, pivot 5, bearing 6. The rotating shaft 5 is fixed on the front end cover 4 through a bearing 6, the outer wall of the bearing 6 is tightly matched with a bearing chamber of the front end cover 4, the bearing chamber of the front end cover 4 is concentric with a through hole of the front end cover 4, and the bearing chamber of the front end cover 4 and the through hole are eccentric. Two bearings 6 on the front end cover 4 are matched with the position of the fixed rotating shaft in tandem. Stator module 3 is fixed, and rotor module 2 surrounds stator module 3 and rotates, and motor compact structure, output efficiency is high. The production process of the double-bearing 6 motor structure is simple to control and easy to control. The motor performance is more stable when using, makes its life increase.

Claims (3)

1. A double-bearing motor comprises a rear end cover (1), a rotor assembly (2), a stator assembly (3), a front end cover (4), a rotating shaft (5) and a bearing (6); the method is characterized in that: the rotating shaft (5) is fixed on the front end cover (4) through a bearing (6), the outer wall of the bearing (6) is tightly matched with a bearing chamber of the front end cover (4), the bearing chamber of the front end cover (4) is concentric with a through hole of the front end cover (4), and the bearing chamber and the through hole of the front end cover (4) are eccentric.
2. A double bearing electrical machine according to claim 1, characterized in that the two bearings (6) on the front end cover (4) fit in tandem to fix the position of the rotating shaft.
3. A double bearing electrical machine according to claim 1, wherein the stator assembly (3) is fixed and the rotor assembly (2) rotates around the stator assembly (3).
CN202121216251.5U 2021-06-02 2021-06-02 Double-bearing motor Active CN214959037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121216251.5U CN214959037U (en) 2021-06-02 2021-06-02 Double-bearing motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121216251.5U CN214959037U (en) 2021-06-02 2021-06-02 Double-bearing motor

Publications (1)

Publication Number Publication Date
CN214959037U true CN214959037U (en) 2021-11-30

Family

ID=79057934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121216251.5U Active CN214959037U (en) 2021-06-02 2021-06-02 Double-bearing motor

Country Status (1)

Country Link
CN (1) CN214959037U (en)

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