CN218998529U - A control device for an electric actuator - Google Patents

Abstract

The utility model relates to the technical field of control devices, and discloses a control device of an electric actuator, which includes a housing and a mounting plate. The inside of the housing is provided with an engaging frame, and the front and rear end faces of the engaging frame are There are card slots in the middle of the outer walls on both sides, clamping plates are fixedly connected to the lower end surface of the installation plate near the front and rear and the center of both sides, and fixed threaded holes are provided in the upper end surface of the installation plate near the four corners , the four fixed threaded holes are threaded with fixed bolts, the upper end surface of the engaging frame is provided with fixed thread grooves near the four corners, and the front and rear end surfaces of the housing are fixedly connected with heat dissipation frames. The opposite sides of each of the heat dissipation frames are provided with heat dissipation ports, and the front and rear end surfaces of the housing are fixedly equipped with a plurality of heat dissipation fans. In the utility model, better convenience for disassembly and assembly can be achieved, and better quick heat dissipation in the device can also be achieved, which has better practicability.

Description

A control device for an electric actuator

technical field

The utility model relates to the technical field of control devices, in particular to a control device for an electric actuator.

Background technique

The broadest definition of an actuator is: a drive device that provides linear or rotary motion, uses some kind of driving energy and works under the action of some kind of control signal. An actuator uses liquid, gas, electricity or other energy and converts it into drive action through a motor, cylinder or other device. Among them, the use of the mechanism is mostly completed through the control device for the electric actuator.

Although the existing device technology can achieve the function of control, it cannot achieve the purpose of convenient loading and unloading of the device itself, so that the convenient disassembly function cannot be achieved when the device is repaired and maintained, making it laborious to use, and it can also achieve rapid heat dissipation inside the device. purpose, and then cannot solve the problem of equipment damage or low work efficiency caused by the high temperature environment in the equipment, and can not achieve the protection of the interface when it is not in use. Therefore, those skilled in the art provide a control device for an electric actuator to solve the problems raised in the background art above.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a control device for an electric actuator, which can achieve better convenience for disassembly and assembly, and can also achieve a better effect of rapid heat dissipation in the device , and then can better protect components, and finally can also achieve the protection of the interface.

In order to achieve the above object, the utility model provides the following technical solutions:

A control device for an electric actuator, comprising a housing and a mounting plate, the inside of the housing is provided with an engaging frame, the front and rear end faces of the engaging frame and the middle parts of the outer walls on both sides are provided with engaging slots, the The lower end surface of the mounting plate is fixedly connected with clamping plates near the front and back and at the center of both sides. The upper end surface of the mounting plate is provided with fixed threaded holes near the four corners, and the four fixed threaded holes are all threaded. There are fixing bolts, and the upper end surface of the engaging frame is provided with fixing thread grooves near the four corners;

Both the front and rear end surfaces of the housing are fixedly connected with heat dissipation frames, and the opposite sides of the two heat dissipation frames are provided with heat dissipation ports, and the front and rear end surfaces of the housing are fixedly provided with a plurality of heat dissipation fans;

There is a groove at the center of one side of the outer wall of the housing, and a limiting chute is provided on both sides of the groove, and a limiting slide plate is slid between the two limiting chutes. The upper end surface of the slide plate is fixedly connected with a baffle;

Through the above technical solution, the mounting plate can be fit through the clamping plate and the clamping groove, and at the same time, under the cooperation of the fixing bolt in the fixing threaded hole and the fixing thread groove, the fixity of the installation of the mounting plate is improved, making the installation easier, and then achieving Better convenience for cleaning and maintenance. Through the action of the cooling fan, the benefits of rapid heat dissipation inside the device can be achieved. Through the sliding setting of the limit slide in the limit chute, the movement of the limit slide can be achieved. Function, so that the cooperation between the limit slide plate and the baffle can achieve the protection effect on the unused Unicom interface.

Further, the lower ends of the four fixing bolts are respectively threaded in the corresponding fixing thread grooves;

Through the above technical solution, the lower end of the fixing bolt is threaded in the fixing thread groove, thereby achieving a fixed connection between the mounting plate and the snap-fitting frame, thereby achieving better usability, convenient disassembly and assembly, and better maintenance effect.

Further, the four clamping plates are engaged with the corresponding clamping slots respectively;

Through the above technical solution, the locking arrangement of the clamping plate and the clamping groove can further achieve a better effect of stabilizing the position, making the connection between the mounting plate and the clamping frame more stable and having better usability.

Further, the front and rear end surfaces of the housing are provided with a plurality of through grooves;

Through the above technical solution, through the multiple through slots provided, a better heat dissipation and air outlet effect can be achieved, and then the heat dissipation fan can be used to achieve rapid heat dissipation, which has better practicability and convenience.

Further, a dust-proof filter is fixedly arranged in the two heat dissipation frames, and the dust-proof filter is arranged between the heat dissipation fan and the heat dissipation port;

Through the above technical solution, the anti-dust filter can achieve the effect of blocking dust, and at the same time, it will not reduce the heat dissipation efficiency of the cooling fan, which has better practicability.

Further, a plurality of communication interfaces are fixedly arranged in the groove, and the length of the plurality of communication interfaces is not higher than the width of the baffle;

Through the above technical solution, the length of the China Unicom interface is not higher than the width of the baffle, and the protection of the China Unicom interface can be achieved under the cooperation of the limit slide plate and the baffle.

Further, the upper end surface of the mounting plate and the engaging frame are located on the same horizontal plane as the engaging frame after being fixed;

Through the above technical solution, the installation plate and the snap-fitting frame are connected horizontally so as to achieve better aesthetics and protection of the device.

Further, the wind directions of the plurality of cooling fans are all corresponding to the opposite cooling openings;

Through the above technical solution, the direction of the heat dissipation fan faces the heat dissipation opening, thereby achieving a better effect of quickly blowing heat to the heat dissipation opening, which has better practicability.

The utility model has the following beneficial effects:

1. The control device of an electric actuator proposed by the utility model can fit the mounting plate through the clamping plate and the clamping groove, thereby improving the degree of cooperation, and at the same time, under the action of the clamping frame, the occupied area can be reduced, and further Under the cooperative action of the fixing bolts in the fixing threaded holes and the fixing thread grooves, the fixity of the installation of the installation plate is improved, the installation is made simpler, and the effect of better convenience for cleaning and maintenance is achieved, and the utility model has better practicability.

2. The control device of an electric actuator proposed by this utility model can achieve the benefits of rapid heat dissipation inside the device through the action of the cooling fan, and at the same time, it can achieve better dust prevention effect by the action of the dust-proof filter. Avoid the problem of damage to components caused by dust, and have better protection and practicability.

3. The control device of an electric actuator proposed by the utility model can achieve the moving effect on the limit slide plate through the sliding setting of the limit slide plate in the limit chute, so that the cooperation between the limit slide plate and the baffle plate Under occlusion, the protection effect on the unused Unicom interface can be achieved, thereby improving the practicability.

Description of drawings

Fig. 1 is a schematic diagram of the axial side of a control device of an electric actuator proposed by the utility model;

Fig. 2 is an exploded schematic diagram of the connection between the mounting plate and the housing of the control device of an electric actuator proposed by the utility model;

Fig. 3 is a partial plan view of a control device of an electric actuator proposed by the utility model;

Fig. 4 is an axial schematic diagram of the connection between the limit slide plate and the baffle plate of the control device of the electric actuator proposed by the utility model.

illustration:

1. Housing; 2. Cooling frame; 3. Clamping frame; 4. Card slot; 5. Mounting plate; 6. Fixing threaded hole; 7. Fixing bolt; 8. Clamping plate; 9. Fixing thread groove; 11, groove; 12, Unicom interface; 13, limit chute; 14, limit slide; 15, through groove; 16, dust filter; 17, cooling fan; 18, baffle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

1-4, an embodiment provided by the utility model: a control device of an electric actuator, including a housing 1 and a mounting plate 5, the inside of the housing 1 is provided with a snap frame 3, and the snap frame 3 The front and rear end faces and the middle part of the outer walls on both sides are provided with card slots 4, the lower end face of the mounting plate 5 is fixedly connected with the clamping plate 8 near the front and rear and the center of both sides, and the upper end face of the mounting plate 5 is provided near the four corners. There are fixed threaded holes 6, and the four fixed threaded holes 6 are all threaded with fixed bolts 7, and the upper end surface of the engaging frame 3 is provided with fixed threaded grooves 9 near the four corners;

The front and rear end surfaces of the housing 1 are fixedly connected with heat dissipation frames 2, and the opposite sides of the two heat dissipation frames 2 are provided with heat dissipation ports 10, and the front and rear end surfaces of the housing 1 are fixedly provided with a plurality of cooling fans 17;

There is a groove 11 at the center of one side of the outer wall of the housing 1, and both sides of the groove 11 are provided with a limit chute 13, and a limit slide 14 is slid between the two limit chutes 13, and the limit slide 14 A baffle plate 18 is fixedly connected to the upper end surface.

The lower ends of the four fixing bolts 7 are threaded in the corresponding fixing thread grooves 9 respectively, and the lower ends of the fixing bolts 7 are threaded in the fixing thread grooves 9, so that the fixed connection between the mounting plate 5 and the engaging frame 3 can be achieved. , and then can achieve better usability, easy disassembly and assembly, and better maintenance effect. It can achieve a better stable and limited effect, so that the connection between the mounting plate 5 and the engaging frame 3 is more stable, and it has better usability. The front and rear end faces of the housing 1 are provided with a plurality of through grooves 15. A through slot 15, and then can achieve a better heat dissipation effect, and then can cooperate with the heat dissipation fan 17 to achieve rapid heat dissipation, has better practicality and convenience, and the two heat dissipation frames 2 are fixedly equipped with dustproof The filter screen 16, the dust-proof filter screen 16 is arranged between the cooling fan 17 and the heat dissipation port 10, through the dust-proof filter screen 16 provided, the blocking effect to dust can be achieved, and the heat dissipation work of the cooling fan 17 will not be reduced at the same time. Efficiency, better practicability, a plurality of Unicom interfaces 12 are fixed in the groove 11, the length of the plurality of Unicom interfaces 12 is not higher than the width of the baffle 18, and the length of the Unicom interfaces 12 is not higher than the baffle 18 Width, and then can reach the protective effect of the Unicom interface 12 under the cooperation of the limit slide plate 14 and the baffle plate 18, after the mounting plate 5 and the engaging frame 3 are fixed, the upper end face and the engaging frame 3 are located on the same horizontal plane The wind directions of the cooling fans 17 are all corresponding to the opposite cooling openings 10 .

Working principle: When the control device of the electric actuator structure is used, the mounting plate 5 can be fit through the clamping plate 8 and the clamping groove 4, thereby improving the degree of cooperation. At the same time, under the action of the clamping frame 3, the occupied area can be reduced. Furthermore, under the cooperative action of the fixing bolt 7 in the fixing threaded hole 6 and the fixing thread groove 9, the fixity of the installation of the mounting plate 5 is improved, the installation is simpler, and the effect of better convenience for cleaning and maintenance is achieved. 17, and then can achieve the benefits of rapid heat dissipation inside the device, and at the same time, the effect of dust-proof filter 16 can achieve better dust-proof effect, avoiding the problem of damage to components caused by dust, through the limit slide 14 is slidingly set in the limit chute 13, and then can achieve the movement effect on the limit slide plate 14, so that under the cooperation of the limit slide plate 14 and the baffle plate 18, the protection effect on the unused Unicom interface 12 can be achieved. .

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. The utility model provides a control device of electric actuator, includes casing (1) and mounting panel (5), its characterized in that: the novel clamping device is characterized in that a clamping frame (3) is arranged in the shell (1), clamping grooves (4) are formed in the front end face, the rear end face and the middle parts of the outer walls of the two sides of the clamping frame (3), clamping plates (8) are fixedly connected to the lower end face of the mounting plate (5) near the front end face, the rear end face and the center of the two sides of the mounting plate, fixing threaded holes (6) are formed in the upper end face of the mounting plate (5) near the four corners, fixing bolts (7) are sleeved in the fixing threaded holes (6), and fixing threaded grooves (9) are formed in the upper end face of the clamping frame (3) near the four corners;

the front end face and the rear end face of the shell (1) are fixedly connected with radiating frames (2), radiating ports (10) are formed in opposite sides of the two radiating frames (2), and a plurality of radiating fans (17) are fixedly arranged on the front end face and the rear end face of the shell (1);

the novel anti-theft device is characterized in that a groove (11) is formed in the center of the outer wall of one side of the shell (1), limiting sliding grooves (13) are formed in two sides of the groove (11), limiting sliding plates (14) are arranged between the two limiting sliding grooves (13) in a sliding mode, and baffle plates (18) are fixedly connected to the upper end faces of the limiting sliding plates (14).

2. The control device for an electric actuator according to claim 1, wherein: the lower ends of the four fixing bolts (7) are respectively sleeved in corresponding fixing thread grooves (9) in a threaded mode.

3. The control device for an electric actuator according to claim 1, wherein: the four clamping plates (8) are respectively clamped with the corresponding clamping grooves (4).

4. The control device for an electric actuator according to claim 1, wherein: a plurality of through grooves (15) are formed in the front end face and the rear end face of the shell (1).

5. The control device for an electric actuator according to claim 1, wherein: a dustproof filter screen (16) is fixedly arranged in each radiating frame (2), and the dustproof filter screen (16) is arranged between the radiating fan (17) and the radiating opening (10).

6. The control device for an electric actuator according to claim 1, wherein: the groove (11) is internally and fixedly provided with a plurality of communication interfaces (12), and the lengths of the communication interfaces (12) are not higher than the width of the baffle (18).

7. The control device for an electric actuator according to claim 1, wherein: the upper end face of the mounting plate (5) is positioned on the same horizontal plane with the clamping frame (3) after being fixed with the clamping frame (3).

8. The control device for an electric actuator according to claim 1, wherein: the wind directions of the plurality of radiating fans (17) are corresponding to the positions of the opposite radiating openings (10).

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