Motor shell and manufacturing method thereof and motor

The technology of a motor shell and manufacturing method is applied in the motor shell, its manufacturing method and the field of motors, which can solve the problems of inability to apply modularization and poor integrity, achieve superior shock resistance and noise reduction capabilities, simple assembly methods, and integrated good sex effect

Active Publication Date: 2020-12-01
揭阳市泰鑫电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the motor shock absorber in the prior art is that it needs an external expansion mechanism, which can only be used in occasions with low requirements for i

Method used

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  • Motor shell and manufacturing method thereof and motor
  • Motor shell and manufacturing method thereof and motor
  • Motor shell and manufacturing method thereof and motor

Examples

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Example Embodiment

[0027] Example,

[0028] like figure 1 and figure 2 As shown, a motor housing includes a first housing 11 and a second housing 12. The shapes of the first housing 11 and the second housing 12 are cylindrical coaxially arranged, and the second housing 12 passes through the It is arranged on the inner side of the first casing 11, and the inner side wall of the first casing 11 is provided with a number of helical teeth ribs 112 arranged along the axis of the first casing 11, and a muffler groove 113 is formed between adjacent helical teeth ribs 112. The outer side of the second housing 12 is provided with a matching tooth rib 121 which is arranged with the muffler groove 113 . One side of the matching tooth rib 121 is fitted with one side of the helical tooth rib 112 , and the other side of the matching tooth rib 121 corresponds to this side. A damping medium 124 is provided between the opposite sides of the other helical tooth rib 112 . Both the first casing 11 and the secon...

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Abstract

The invention discloses a motor shell and a manufacturing method thereof, and a motor. The motor shell comprises a first shell and a second shell, wherein the second shell sleeves the inner side of the first shell, a plurality of spiral tooth ribs arranged along the axis of the first shell are arranged on the inner side wall of the first shell, a silencing groove is formed between every two adjacent spiral tooth ribs, a matching tooth rib matched with the corresponding silencing groove is arranged on the outer side of the second shell, one side of each matching tooth rib is attached to one side of the corresponding spiral tooth rib, and a damping medium is arranged between the other side of each matching tooth rib and the other side of the other spiral tooth rib. According to the invention, the spiral tooth ribs and the silencing grooves are matched to form a silencing bowl structure, the motor shell forms an integral structure with a silencer through the first shell, damping application of the motor in an integrated occasion is facilitated, excellent shock absorption capability is realized, the heat dissipation capability of the motor shell is also guaranteed, and the motor shellcan be applied to special motors.

Description

technical field [0001] The invention belongs to the technical field of motors, in particular to a motor casing, a manufacturing method thereof and a motor. Background technique [0002] The noise reduction and heat dissipation of the motor are important research directions for improving the performance of the motor. The noise reduction and shock absorption of the motor in the prior art are usually achieved by adding external structures, such as shock absorbing springs and shock absorbing rods. For example, in the Chinese patent literature, the authorized announcement number is CN210867399U, which was published on June 26, 2020, which is called a utility model patent for a shock absorbing motor. This application discloses a shock absorbing motor, including a motor body, and the motor The body is covered with a shell, and several shock absorbing assemblies are arranged between the inner wall of the shell and the outer wall of the motor body. The bottom of the motor body is con...

Claims

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Application Information

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IPC IPC(8): H02K5/04H02K5/24H02K15/14
CPCH02K5/04H02K5/24H02K15/14
Inventor 不公告发明人
Owner 揭阳市泰鑫电机有限公司
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