High-reliability intelligent rotary actuator

A technology for actuators and electromagnetic clutches, applied in clutches, mechanical energy control, components with teeth, etc., can solve the problems of complex assembly process of rotary actuators, insufficient lubrication of gear sets, low production efficiency, etc., and solve the problems of alternating temperature The environment is stuck, the complex assembly process is solved, and the effect of improving production efficiency

Pending Publication Date: 2021-03-16
OECHSLER PLASTIC PROD TAICANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By optimizing the structure of the actuator, optimizing the gear transmission and lubrication method, the problem of the gear set of the rotary actuator being stuck in an alternating temperature environment is solved, and at the same time, the problems of the complex assembly process of the entire rotary actuator, low production efficiency and insufficient lubrication of the gear set are solved. question

Method used

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  • High-reliability intelligent rotary actuator
  • High-reliability intelligent rotary actuator
  • High-reliability intelligent rotary actuator

Examples

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Embodiment

[0026] A rotary actuator such as Figures 1 to 8 As shown, it includes a casing 1, a transmission box 2, and a power source 3; the transmission box 2 includes a box shell 21, an output shaft 22, a reduction gear set 23, and a clutch assembly 24; 23 and the clutch assembly 24 are assembled in the casing 21; the casing 21 and the power source are assembled in the casing 1; the power source 3 drives the clutch assembly 24, the clutch assembly 24 drives the reduction gear set 23, and the reduction gear set 23 drives the output shaft 22 to rotate .

[0027] In this embodiment, two oil injection ports are provided on the surface of the tank shell 21 , the first oil injection port 211 is facing the reduction gear set 23 , and the second oil injection port 212 is facing the clutch assembly 24 . The reduction gear set 23 includes a first dual gear 231, a second dual gear 232, a third dual gear 233, and a transition gear 234; the transition gear 234 meshes with the ring gear on the sur...

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PUM

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Abstract

The invention belongs to the technical field of smart home manufacturing, and particularly relates to a high-reliability intelligent rotary actuator. The rotary actuator comprises an outer shell, a transmission case and a power source. The transmission case comprises a case shell, an output shaft, a reduction gear set and a clutch assembly. The output shaft is rotatably matched with the case shell, and the reduction gear set and the clutch assembly are assembled in the case shell. The case shell and the power source are assembled in the outer shell. The power source drives the clutch assembly,the clutch assembly drives the reduction gear set, and the reduction gear set drives the output shaft to rotate. By optimizing the actuator structure and optimizing the gear transmission and lubrication mode, the problem that the gear set of the rotary actuator is stuck in the alternating temperature environment is solved, and meanwhile the problems that the whole rotary actuator is complex in assembling process, low in production efficiency and insufficient in lubrication of the gear set are solved. Moreover, the angle of the output shaft is determined and controlled through the design of the output shaft and the cooperation of a microswitch.

Description

technical field [0001] The invention belongs to the technical field of smart home manufacturing, and in particular relates to a high-reliability smart rotary actuator. Background technique [0002] At present, smart home and intelligent home appliances have become a trend, and as an important part of intelligence, various actuators have become an indispensable configuration. [0003] For rotary actuators, one of the manufacturing methods used by our company in practice is to use the embedded injection molding method to fix the metal support shaft on the housing, and then use the plastic gear with a small front-end load-bearing capacity and the powder with a large rear-end load-bearing capacity. Metallurgical gears are mounted directly on metal shafts. We found that if the reserved gap is small, the metal material will expand with heat and contract with cold in an alternating temperature environment, which will cause some metal gears to break during the movement of the gear ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04F16H57/02F16H57/023F16H1/22F16D27/14H02K7/10H02K7/116
CPCF16D27/14F16H1/22F16H57/02F16H57/023F16H57/0421F16H57/0464F16H57/0495H02K7/10H02K7/116H02K7/1166
Inventor 熊志生吴俊锋
Owner OECHSLER PLASTIC PROD TAICANG
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