CN216952442U

CN216952442U - Intelligent electric actuator with protection function

Info

Publication number: CN216952442U
Application number: CN202122926990.XU
Authority: CN
Inventors: 汤俊; 陈国栋; 薛春勇
Original assignee: Jiangsu Tefulong Automatic Control Equipment Co ltd
Current assignee: Jiangsu Tefulong Automatic Control Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-12
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to an intelligent electric actuator with a protection function, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two buffer support pads, the tops of the buffer support pads are fixedly connected with damping sliding blocks, the tops of the two damping sliding blocks are fixedly connected with an actuator shell, and a damping mechanism is arranged between the bottom plate and the actuator shell. This intelligent electric actuator who possesses safeguard function, the pressure that the executor casing received because of vibrations can be cushioned to the shock attenuation sliding block through setting up buffering supporting pad top, and the outside rotation control piece of centre gripping fixed plate both sides slip control pole, the buffer block of can stablizing contradicting, the both sides swing joint of slip control pole has damping spring simultaneously, stability through damping spring, can control the conflict stability of shock attenuation ring and rotation control piece, prevent that the buffer block from reciprocating because of receiving too big pressure, guarantee the stability of executor casing.

Description

Intelligent electric actuator with protection function

Technical Field

The utility model relates to the technical field of electric actuators, in particular to an intelligent electric actuator with a protection function.

Background

A drive device capable of providing linear or rotary motion, which utilizes a drive energy source and operates under the action of a control signal, and an actuator uses liquid, gas, electric power or other energy source and converts the liquid, gas, electric power or other energy source into drive action through a motor, a cylinder or other devices.

The electric actuator is generally installed outside the device and used for controlling the operation of the device, the electric actuator used at present is directly installed, the electric actuator is directly installed outside other objects, and the damping mechanism is installed inside the device, so that the service life of the actuator can be still shortened if the external vibration amplitude is too large when people use the device, and the intelligent electric actuator with the protection function is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the intelligent electric actuator with the protection function, which has the advantages of effectively protecting the actuator and the like by externally arranging a damping mechanism, and solves the problem that the service life of the actuator is still shortened if the external vibration amplitude is too large.

(II) technical scheme

In order to achieve the purpose that the external damping mechanism is arranged and the actuator can be effectively protected, the utility model provides the following technical scheme: an intelligent electric actuator with a protection function comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two buffer support pads, the tops of the two buffer support pads are fixedly connected with damping sliding blocks, the tops of the two damping sliding blocks are fixedly connected with an actuator shell, a damping mechanism is arranged between the bottom plate and the actuator shell, and a protection mechanism is arranged outside the actuator shell;

the damping mechanism comprises two clamping fixing plates, the two clamping fixing plates are positioned at the top of the bottom plate, a sliding control rod is fixedly connected between the two clamping fixing plates, the outer part of the sliding control rod is movably connected with two damping rings, the outer part of the sliding control rod is slidably connected with two damping rings, a damping spring is movably connected between the clamping fixing plates and the damping rings and positioned at the outer part of the sliding control rod, the outer part of the sliding control rod is rotatably connected with a rotation control block, and the bottom of the actuator shell is fixedly connected with a buffer block;

the protection mechanism comprises a slip ring, the slip ring is located on the left side and the right side of the actuator shell and fixedly connected with the actuator shell, a shock pad is slidably connected to one side of the slip ring, and a collision spring is fixedly connected between the shock pad and the actuator shell.

Further, the shock attenuation sliding block includes the expansion ring, the top swing joint of expansion ring has the telescopic link, swing joint has buffer spring between expansion ring and the telescopic link.

Further, the damping ring is circular, the diameter of the inner ring of the damping ring is the same as the outer diameter of the position of the contact sliding control rod, and the damping ring is abutted to the rotation control block.

Furthermore, the number of the rotation control blocks is four, and the rotation control blocks are respectively positioned on the front side and the back side of the sliding control rod.

Furthermore, the front of the actuator shell is fixedly connected with a control button, and the front of the actuator shell is fixedly connected with a display screen at the top of the control button.

Further, the shock pad is including stabilizing the slide, the outside of stabilizing the slide has laid the shock attenuation cushion, the used material of shock attenuation cushion is soft material.

Further, the sliding ring is square ring-shaped, the inner wall of sliding ring is smooth form and stabilizes slide sliding connection, and the side view area of shock attenuation cushion is greater than the side view area of stabilizing the slide.

(III) advantageous effects

Compared with the prior art, the utility model provides an intelligent electric actuator with a protection function, which has the following beneficial effects:

1. this intelligent electric actuator who possesses safeguard function, the pressure that the executor casing received because of vibrations can be cushioned to the shock attenuation sliding block through setting up buffering supporting pad top, and the outside rotation control piece of centre gripping fixed plate both sides slip control pole, the buffer block of can stablizing contradicting, the both sides swing joint of slip control pole has damping spring simultaneously, stability through damping spring, can control the conflict stability of shock attenuation ring and rotation control piece, prevent that the buffer block from reciprocating because of receiving too big pressure, guarantee the stability of executor casing, user's use has been made things convenient for.

2. This intelligent electric actuator who possesses safeguard function, through the sliding ring that sets up executor casing both sides, through the slip effect of sliding ring and shock pad, the shock pad's outside shock attenuation cushion is soft material moreover, is provided with the conflict spring between executor casing and the shock pad equally, and the too big damage executor casing of atress when can guaranteeing outside foreign matter and shock pad clash guarantees device intensity, has made things convenient for user's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1 bottom plate, 2 buffering supporting pads, 3 centre gripping fixed plates, 4 shock attenuation sliding blocks, 5 executor casings, 6 slip control poles, 7 shock rings, 8 damping springs, 9 rotation control blocks, 10 buffer blocks, 11 control button, 12 display screens, 13 sliding rings, 14 conflict springs, 15 shock pads, 41 expansion ring, 42 telescopic link, 43 buffer spring, 151 stable slide, 152 shock pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an intelligent electric actuator with protection function includes a bottom plate 1, two buffer support pads 2 fixedly connected to the top of the bottom plate 1, two damping sliding blocks 4 fixedly connected to the top of the buffer support pads 2, an actuator housing 5 fixedly connected to the top of the two damping sliding blocks 4, a damping mechanism disposed between the bottom plate 1 and the actuator housing 5, and a protection mechanism disposed outside the actuator housing 5.

Wherein, shock attenuation sliding block 4 includes telescopic ring 41, and telescopic ring 41's top swing joint has telescopic link 42, and telescopic ring 41 and telescopic link 42's upper and lower slip can prevent that executor casing 5 from receiving too big pressure and reciprocating, and swing joint has buffer spring 43 between telescopic ring 41 and the telescopic link 42, and through buffer spring 43's elasticity, can guarantee the stable transmission of device.

In this embodiment, the damping mechanism includes two clamping fixing plates 3, two clamping fixing plates 3 are located on the top of the bottom plate 1, a sliding control rod 6 is fixedly connected between the two clamping fixing plates 3, two damping rings 7 are movably connected to the outside of the sliding control rod 6, two damping rings 7 are slidably connected to the outside of the sliding control rod 6, four rotating control blocks 9 are rotatably connected to the outside of the sliding control rod 6, the four rotating control blocks 9 are respectively located on the front side and the back side of the sliding control rod 6, specifically, the damping rings 7 are circular, the inner ring diameter of the damping rings 7 is the same as the outer diameter of the position contacting the sliding control rod 6, the damping rings 7 are abutted against the rotating control blocks 9, a damping spring 8 is movably connected to the outside of the sliding control rod 6 between the clamping fixing plates 3 and the damping rings 7, and a buffer block 10 is fixedly connected to the bottom of the actuator housing 5, thereby the pressure can be conveniently and stably transmitted.

In this embodiment, protection mechanism includes sliding ring 13, sliding ring 13 is located executor casing 5's the left and right sides and executor casing 5 fixed connection, one side sliding connection of sliding ring 13 has shock pad 15, shock pad 15 is including stabilizing slide 151, shock pad 152 has been laid to the outside of stabilizing slide 151, the used material of shock pad 152 is soft material, sliding ring 13 is square ring shape, sliding ring 13's inner wall is smooth form and stabilizes slide 151 sliding connection, shock pad 152's side view area is greater than the side view area of stabilizing slide 151, fixedly connected with conflict spring 14 between shock pad 15 and the executor casing 5, thereby can protect executor casing 5, prevent that executor casing 5 from receiving too big pressure.

In this embodiment, the front of the actuator housing 5 is fixedly connected with a control button 11, the control button 11 can control the operation of the device electrical apparatus, the front of the actuator housing 5 is fixedly connected with a display screen 12 at the top of the control button 11, the display screen 12 can observe the operation condition of the electrical apparatus, and the control button 11 and the display screen 12 can be matched to perform good detection operation.

The beneficial effects of the above embodiment are as follows:

1. this intelligent electric actuator who possesses safeguard function, can cushion actuator casing 5 because of the pressure that vibrations received through the shock attenuation sliding block 4 that sets up 2 tops of buffering supporting pad, and the outside rotation control piece 9 of 3 both sides sliding control poles of centre gripping fixed plate 6, can stabilize conflict buffer block 10, the both sides swing joint of sliding control pole 6 has damping spring 8 simultaneously, stability through damping spring 8, can control damping ring 7 and rotation control piece 9's conflict stably, prevent that buffer block 10 from reciprocating because of receiving too big pressure, guarantee actuator casing 5's stability, user's use has been made things convenient for.

2. This intelligent electric actuator who possesses safeguard function, slip ring 13 through setting up executor casing 5 both sides, sliding action through slip ring 13 and shock pad 15, and the shock pad 152 of the outside of shock pad 15 is soft material, be provided with conflict spring 14 between executor casing 5 and the shock pad 15 equally, the too big damage executor casing 5 of atress when can guarantee outside foreign matter and shock pad 15 clash, guarantee device intensity, user's use has been made things convenient for.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence electric actuator who possesses safeguard function, includes bottom plate (1), its characterized in that: the damping device comprises a base plate (1), a damping sliding block (4), an actuator shell (5), a damping mechanism and a protection mechanism, wherein the top of the base plate (1) is fixedly connected with two damping supporting pads (2), the top of each damping supporting pad (2) is fixedly connected with the corresponding damping sliding block (4), the top of each damping sliding block (4) is fixedly connected with the corresponding actuator shell (5), the damping mechanism is arranged between the base plate (1) and the corresponding actuator shell (5), and the protection mechanism is arranged outside the corresponding actuator shell (5);

the damping mechanism comprises two clamping fixing plates (3), the two clamping fixing plates (3) are positioned at the top of the bottom plate (1), a sliding control rod (6) is fixedly connected between the two clamping fixing plates (3), the two damping rings (7) are movably connected to the outer part of the sliding control rod (6), the two damping rings (7) are slidably connected to the outer part of the sliding control rod (6), a damping spring (8) is movably connected between the clamping fixing plates (3) and the damping rings (7) and positioned on the outer part of the sliding control rod (6), a rotating control block (9) is rotatably connected to the outer part of the sliding control rod (6), and a buffer block (10) is fixedly connected to the bottom of the actuator shell (5);

the protection mechanism comprises a sliding ring (13), the sliding ring (13) is located on the left side and the right side of the actuator shell (5) and fixedly connected with the actuator shell (5), a damping pad (15) is slidably connected to one side of the sliding ring (13), and a collision spring (14) is fixedly connected between the damping pad (15) and the actuator shell (5).

2. The intelligent electric actuator with protection function according to claim 1, characterized in that: damping sliding block (4) are including expansion ring (41), the top swing joint of expansion ring (41) has telescopic link (42), swing joint has buffer spring (43) between expansion ring (41) and telescopic link (42).

3. The intelligent electric actuator with protection function as claimed in claim 1, wherein: the damping ring (7) is in a circular ring shape, the diameter of the inner ring of the damping ring (7) is the same as the outer diameter of the position where the damping ring contacts with the sliding control rod (6), and the damping ring (7) is abutted against the rotating control block (9).

4. The intelligent electric actuator with protection function as claimed in claim 1, wherein: the number of the rotating control blocks (9) is four, and the rotating control blocks are respectively positioned on the front surface and the back surface of the sliding control rod (6).

5. The intelligent electric actuator with protection function according to claim 1, characterized in that: the front face of the actuator shell (5) is fixedly connected with a control button (11), and the front face of the actuator shell (5) is fixedly connected with a display screen (12) which is located at the top of the control button (11).

6. The intelligent electric actuator with protection function according to claim 1, characterized in that: shock pad (15) are including stabilizing slide (151), shock attenuation cushion (152) have been laid to the outside of stabilizing slide (151), the used material of shock attenuation cushion (152) is soft material.

7. The intelligent electric actuator with protection function of claim 6, characterized in that: slip ring (13) are square ring shape, the inner wall of slip ring (13) is smooth form and stabilizes slide (151) sliding connection, and the side view area of shock attenuation cushion (152) is greater than the side view area of stabilizing slide (151).