CN219139991U

CN219139991U - Electric actuator capable of being assembled and assembled quickly

Info

Publication number: CN219139991U
Application number: CN202320099460.9U
Authority: CN
Inventors: 郭刚
Original assignee: Yangzhou Yang Xiu Electric Power Equipment Co ltd
Current assignee: Yangzhou Yang Xiu Electric Power Equipment Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-06
Anticipated expiration: 2033-02-02

Abstract

The utility model belongs to the technical field of electric actuators, and in particular relates to a combinable and fast-assembled electric actuator, which comprises the following components: an actuator body; the mounting seat is arranged below the actuator body and is of a hollow annular structure, and the bottom of the mounting seat is provided with a mounting mechanism for connecting the mounting seat with driven equipment; the assembling mechanism is used for rapidly assembling the actuator body and the mounting seat, the mounting seat can be always mounted on the driven equipment through the mounting mechanism, the actuator body can be stably mounted on the mounting seat through the assembling mechanism, when the actuator body needs to be disassembled, the actuator body can be rapidly taken down from the mounting seat only by simultaneously inwards pressing the pressing block to enable the clamping block to be separated from the clamping groove, and when the actuator body is mounted, the abutting column is only required to be inserted into the pressing block and the clamping block is positioned in the clamping groove, so that the rapid assembly of the actuator body can be completed.

Description

Electric actuator capable of being assembled and assembled quickly

Technical Field

The utility model belongs to the technical field of electric actuators, and particularly relates to a combinable and fast-assembled electric actuator.

Background

The internal structure of the electric actuator mainly comprises an actuating mechanism and an adjusting mechanism, and the two parts respectively realize the functions of adjustment and pushing; the adjusting mechanism is driven by external force, namely the actuating mechanism, so that the adjusting mechanism generates corresponding displacement to adjust the flow of the conveying medium, the actuating mechanism is a source for driving the adjusting mechanism to act, and the actuating mechanism plays a role to generate corresponding pushing according to the control signal of the regulator so as to drive the adjusting mechanism to act.

In the process of installing the electric actuator, the output end of the electric actuator is generally directly connected with driven equipment through bolts and flanges, the bolts and the flanges are required to be detached when the electric actuator is overhauled, the flanges are required to be screwed on the driven equipment again through the bolts when the electric actuator is assembled, the steps are complex, the quick assembly and disassembly of the electric actuator are not facilitated, in addition, the existing driven equipment is different in butt joint size, different converters are required to be installed for connection when the electric actuator is installed, the combination efficiency is low, and the assembly and connection operation is complex.

Disclosure of Invention

The utility model aims to provide a combinable and fast-assembled electric actuator, which solves the problems that the existing electric actuator does not have the function of fast disassembly and assembly, and in addition, the existing electric actuator has low combination efficiency and complex assembly connection when being used for connecting driven equipment with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a combinable quick-assembled electric actuator, comprising: an actuator body;

the mounting seat is arranged below the actuator body and is of a hollow annular structure, and the bottom of the mounting seat is provided with a mounting mechanism for connecting the mounting seat with driven equipment;

the assembling mechanism comprises a butt joint seat which is arranged at the bottom of the actuator body and is of a hollow annular structure, and pressing blocks which are movably arranged outside the periphery of the butt joint seat, butt joint columns are vertically arranged around the top of the mounting seat, one ends of the four butt joint columns are respectively inserted into the four pressing blocks, clamping grooves are formed in the inner sides of the top ends of the butt joint columns, clamping blocks are fixed on the pressing blocks, and the butt joint columns are limited to be separated from the pressing blocks when the clamping blocks are clamped in the clamping grooves.

Preferably, the device further comprises a docking mechanism for facilitating docking of the actuator body with a driven device, the docking mechanism comprising:

the backing ring is arranged in the mounting seat and is positioned on the radial circumference, the backing ring is rotatably provided with a coupler, the bottom of the actuator body is provided with an output shaft, and the output shaft is spliced on the coupler;

the annular groove is formed in the inner wall of the mounting seat and is located on the radial circumference, the annular groove is formed in the upper portion of the backing ring, a clamping ring is clamped in the annular groove, and the clamping ring is arranged at the top of the coupler.

Preferably, grooves are formed in the peripheral outer walls of the opposite joint seats inwards, one end of the pressing block extends into the grooves, and springs are connected between the pressing block and the grooves.

Preferably, a through hole is formed in one end of the pressing block and above the butt joint column in a penetrating mode, the clamping block is arranged in the through hole and is located on one side of the spring, and an arc angle is formed in the top of the butt joint column and on one side of the clamping block.

Preferably, the mounting mechanism comprises a connecting flange mounted at the bottom of the mounting seat, and bolts are mounted on the periphery of the connecting flange.

Preferably, a second butt joint hole matched with the output shaft is formed in the top of the coupler, one end of the output shaft is inserted into the second butt joint hole, a second butt joint hole is formed in the bottom of the coupler, and the first butt joint hole and the second butt joint hole are square holes.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the mounting seat can be always mounted on the driven equipment through the mounting mechanism, the actuator body can be stably mounted on the mounting seat through the assembly mechanism, when the actuator body is required to be dismounted, the actuator body can be quickly taken down from the mounting seat by simultaneously pressing the pressing block inwards to separate the clamping block from the clamping groove, and when the actuator body is mounted, the abutting column is only required to be inserted into the pressing block, and the clamping block is positioned in the clamping groove, so that the quick assembly of the actuator body can be completed.

(2) According to the utility model, the power connection between the actuator body and the driven equipment can be realized through the docking mechanism, when different driven equipment is required to be connected in a power mode, the snap ring in the ring groove is only required to be taken down, the corresponding coupler is only required to be replaced, the docking mechanism is not required to be replaced integrally, the docking cost of the actuator body is greatly reduced, and meanwhile, the connection efficiency of the actuator body is improved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the assembly mechanism of the present utility model;

FIG. 3 is a top view of the docking mechanism and mount of the present utility model;

FIG. 4 is a top view of the press block and the latch according to the present utility model;

in the figure: 1. an actuator body; 2. pressing the blocks; 3. a mounting base; 4. a connecting flange; 5. a bolt; 6. a butt joint seat; 7. a groove; 8. a first docking aperture; 9. a backing ring; 10. a clasp; 11. a ring groove; 12. a second docking aperture; 13. a coupling; 14. an output shaft; 15. a spring; 16. a clamping block; 17. a clamping groove; 18. butt-joint columns; 19. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: a combinable quick-assembled electric actuator, comprising: an actuator body 1;

the mounting seat 3 is arranged below the actuator body 1 and is of a hollow circular ring structure, and a mounting mechanism is arranged at the bottom of the mounting seat 3 and used for connecting the mounting seat 3 with driven equipment;

the assembling mechanism comprises a butt joint seat 6 which is arranged at the bottom of the actuator body 1 and is of a hollow annular structure, and press blocks 2 which are movably arranged outside the periphery of the butt joint seat 6, butt joint columns 18 are vertically arranged around the top of the mounting seat 3, one ends of the four butt joint columns 18 are respectively inserted into the four press blocks 2, clamping grooves 17 are formed in the inner sides of the top ends of the butt joint columns 18, clamping blocks 16 are fixed on the press blocks 2, and when the clamping blocks 16 are clamped in the clamping grooves 17, the butt joint columns 18 are limited to be separated from the press blocks 2.

Through the technical scheme:

the installation seat 3 is installed on driven equipment through an installation mechanism, at the moment, the input shaft of the driven equipment is in butt joint with the coupling 13, the actuator body 1 is lifted to the upper side of the installation seat 3, the four pressing blocks 2 are located above the four butt joint columns 18, the actuator body 1 is lowered, at the moment, the butt joint columns 18 are directly inserted into the pressing blocks 2, meanwhile, the clamping blocks 16 on the pressing blocks 2 are clamped in the clamping grooves 17 on the butt joint columns 18, the butt joint columns 18 are prevented from being separated from the pressing blocks 2, at the moment, the output shaft 14 on the actuator body 1 is in butt joint with the coupling 13, so that quick butt joint assembly of the actuator body 1 is completed, when the actuator body 1 needs to be disassembled, the actuator body 1 can be quickly taken down from the installation seat 3 by simultaneously pressing the four pressing blocks 2, the clamping blocks 16 are separated from the clamping grooves 17, and when the actuator body 1 is quickly assembled by inserting the butt joint columns 18 into the pressing blocks 2 and the clamping blocks 16 are located in the clamping grooves 17.

Further, all inwards set up recess 7 on the outer wall all around to the above-mentioned pressing block 2 that sets up, pressing block 2's one end extends to in the recess 7, be connected with spring 15 between pressing block 2 and the recess 7, install pressing block 2's one end in the butt joint seat 6 through recess 7, let pressing block 2 remain outside thrust all the time through spring 15 simultaneously, when butt joint post 18 is in pressing block 2, pressing block 2 is under spring 15's elasticity, let fixture block 16 push to draw-in groove 17's direction all the time, avoid butt joint post 18 to break away from pressing block 2, lead to butt joint seat 6 break away from mount pad 3.

Further, for the above-mentioned pressing block 2 and the butt-joint column 18 that set up, press the one end of briquetting 2 and be in the top of butt-joint column 18 and run through there is through-hole 19, fixture block 16 installs in through-hole 19 and be in one side of spring 15, the top of butt-joint column 18 and be in one side of fixture block 16 be equipped with the arc angle, be convenient for butt-joint column 18 direct insertion to pressing block 2's through-hole 19 through the arc angle in, do not need the position of extra regulation pressing block 2, simultaneously after butt-joint column 18 pegging graft in through-hole 19, fixture block 16 is direct in draw-in groove 17, avoid butt-joint column 18 to break away from pressing block 2, thereby avoid butt-joint seat 6 to break away from mount pad 3.

Further, to the installation mechanism that sets up above, installation mechanism is including installing the flange 4 in the mount pad 3 bottom, and bolt 5 is all installed around flange 4, installs flange 4 on driven equipment through bolt 5, avoids mount pad 3 to break away from driven equipment.

Referring to fig. 2-3, the device further includes a docking mechanism for facilitating docking of the actuator body 1 with the driven apparatus, the docking mechanism including:

the backing ring 9 is arranged in the mounting seat 3 and is positioned on the radial circumference, the backing ring 9 is rotatably provided with a coupler 13, the bottom of the actuator body 1 is provided with an output shaft 14, and the output shaft 14 is spliced on the coupler 13;

the annular groove 11 is formed in the inner wall of the mounting seat 3 and is positioned on the radial circumference, the annular groove 11 is formed above the backing ring 9, the annular groove 11 is clamped with the clamping ring 10, and the clamping ring 10 is arranged at the top of the coupler 13.

Through the technical scheme:

when the actuator body 1 is installed on driven equipment of different types, the installation seat 3 is installed on the driven equipment through the installation mechanism, meanwhile, the clamping ring 10 is taken down from the annular groove 11, at the moment, the coupling 13 matched with the driven equipment can be inserted on the backing ring 9, meanwhile, the clamping ring 10 is reinstalled in the annular groove 11, at the moment, the coupling 13 can rotate between the clamping ring 10 and the backing ring 9 and cannot be separated, the coupling 13 is replaced conveniently and rapidly, and the coupling can be replaced only by taking down the clamping ring 10.

Further, aiming at the coupler 13 arranged as described above, a second butt joint hole 12 matched with the output shaft 14 is formed in the top of the coupler 13, one end of the output shaft 14 is inserted into the second butt joint hole 12, the second butt joint hole 12 is formed in the bottom of the coupler 13, the first butt joint hole 8 and the second butt joint hole 12 are square holes, the output shaft 14 on the actuator body 1 is convenient to butt joint with the coupler 13 through the second butt joint hole 12, meanwhile, the coupler 13 is convenient to connect with driven equipment through the first butt joint hole 8, and meanwhile, the first butt joint hole 8 and the second butt joint hole 12 are square holes, so that the driven equipment is driven to rotate through the coupler 13 when the output shaft 14 rotates.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A combinable and fast-assembled electric actuator, comprising: an actuator body (1);

the mounting seat (3) is arranged below the actuator body (1) and is of a hollow annular structure, and a mounting mechanism is arranged at the bottom of the mounting seat (3) and used for connecting the mounting seat (3) with driven equipment;

the assembling mechanism comprises a butt joint seat (6) which is arranged at the bottom of the actuator body (1) and is of a hollow annular structure, and a pressing block (2) which is movably arranged on the periphery of the butt joint seat (6), butt joint columns (18) are vertically arranged on the periphery of the top of the mounting seat (3), one ends of the four butt joint columns (18) are respectively inserted into the four pressing blocks (2), clamping grooves (17) are formed in the inner sides of the top ends of the butt joint columns (18), clamping blocks (16) are fixed on the pressing blocks (2), and when the clamping blocks (16) are clamped in the clamping grooves (17), the butt joint columns (18) are limited to be separated from the pressing blocks (2).

2. The combinable and quick-assembled electric actuator as claimed in claim 1, wherein: the device further comprises a docking mechanism for facilitating docking of the actuator body (1) with a driven device, the docking mechanism comprising:

the backing ring (9) is arranged in the mounting seat (3) and is positioned on the radial circumference, the backing ring (9) is rotatably provided with the coupler (13), the bottom of the actuator body (1) is provided with the output shaft (14), and the output shaft (14) is spliced on the coupler (13);

the annular groove (11) is formed in the inner wall of the mounting seat (3) and is located on the radial circumference, the annular groove (11) is formed in the upper portion of the backing ring (9), a clamping ring (10) is clamped in the annular groove (11), and the clamping ring (10) is arranged at the top of the coupler (13).

3. The combinable and quick-assembled electric actuator as claimed in claim 1, wherein: the butt joint seat is characterized in that grooves (7) are formed in the peripheral outer walls of the butt joint seat (6) inwards, one end of the pressing block (2) extends into the grooves (7), and springs (15) are connected between the pressing block (2) and the grooves (7).

4. A modular, ready-to-assemble, electric actuator as set forth in claim 3, wherein: one end of the pressing block (2) is provided with a through hole (19) above the butt joint column (18), the clamping block (16) is arranged in the through hole (19) and is positioned on one side of the spring (15), and an arc angle is arranged at the top of the butt joint column (18) and on one side of the clamping block (16).

5. The combinable and quick-assembled electric actuator as claimed in claim 1, wherein: the mounting mechanism comprises a connecting flange (4) arranged at the bottom of the mounting seat (3), and bolts (5) are arranged around the connecting flange (4).

6. The combinable and quick-assembled electric actuator as claimed in claim 2, wherein: the top of shaft coupling (13) is seted up and is equipped with second butt joint hole (12) with output shaft (14) matched with, the one end of output shaft (14) is pegged graft in second butt joint hole (12), second butt joint hole (12) have been seted up to the bottom of shaft coupling (13), first butt joint hole (8) and second butt joint hole (12) are the square hole.