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Electric Actuator

A technology of electric actuators and sliding mechanisms, applied in the direction of electric components, electromechanical devices, electrical components, etc., can solve the problems of high on-site adjustment costs, inability to realize automatic adjustment and quantitative adjustment, inability to facilitate unattended adjustment, etc., to achieve relatively Reduce labor costs, eliminate gaps, and accurately and quickly control the effect

Active Publication Date: 2018-09-28
SHENZHEN SMART MICROMOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This method cannot realize automatic adjustment and quantitative adjustment, and can only be fixed manually in the factory. After it is put into use, unattended adjustment cannot be easily realized and high on-site adjustment costs will be generated.

Method used

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  • Electric Actuator
  • Electric Actuator
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Embodiment Construction

[0015] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0016] The most critical idea of ​​the present invention is: the present invention utilizes the output power of the electric drive mechanism 4 to promote the displacement of the displacement plate 3, and at the same time realizes the stable and accurate displacement of the displacement plate 3 through the sliding mechanism 2 and the spring assembly 5.

[0017] see Figure 1 to Figure 4 , the electric actuator of the present invention includes a fixed seat 1, a sliding mechanism 2 arranged on the fixed seat 1, a displacement plate 3 arranged on the sliding mechanism 2, an electric drive that connects the displacement plate 3 and drives the displacement plate 3 Agency 4,

[0018] Also includes a spring assembly 5, the spring assembly 5 incl...

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PUM

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Abstract

The invention discloses an electric actuator, which comprises a fixed base, a sliding mechanism arranged on the fixed base, a displacement plate arranged on the sliding mechanism, an electric drive mechanism and a spring assembly, wherein the electric drive mechanism is connected with the displacement plate and drives the displacement plate; the spring assembly comprises a guide post and a spring sleeving the guide post; one end of the guide post is connected with a fixed base and the direction of the guide post is the same as the displacement direction of the displacement plate; the displacement plate comprises a top plate and a side plate; the side plate is provided with a bending part opposite to the top plate; the bending part is provided with a through hole; the diameter of the through hole is greater than that of the guide post; the bending part sleeves the guide post through the through hole; and one end of the spring extends outside along the through hole and the other end abuts on the fixed base. By the electric actuator, automatic, accurate and fast control on the movement state of the displacement plate can be achieved; the human cost is relatively low; and the reliability is greatly improved.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an electric actuator. Background technique [0002] The existing way of adjusting the displacement plate adopts a threaded rod and a nut. By rigidly connecting the displacement plate and the nut, and then manually turning the threaded rod to drive the nut to move up and down in a straight line, the linear movement of the displacement plate is realized. [0003] This method cannot realize automatic adjustment and quantitative adjustment, and can only be manually adjusted in the factory. After it is put into use, unattended adjustment cannot be easily realized and high on-site adjustment costs will be generated. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an electric actuator capable of fast, efficient, stable and precise adjustment. [0005] In order to solve the above technical problems, the technical solution ado...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/06
CPCH02K7/06
Inventor 刘维民
Owner SHENZHEN SMART MICROMOTOR CO LTD
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