CN210272987U

CN210272987U - Electric actuator convenient to transmission cable connects

Info

Publication number: CN210272987U
Application number: CN201920608199.4U
Authority: CN
Inventors: 吴文锻
Original assignee: Schborr Group Co ltd
Current assignee: Schborr Group Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-07
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an electric actuator convenient for transmission cable connection, which belongs to the technical field of electric actuators and comprises a casing, wherein one side of the casing is provided with a manual shaft which penetrates through the casing and extends to the inside of the casing, one end of the manual shaft is provided with a hand wheel, the other side of the casing is provided with a motor, the driving shaft of the motor is connected with a worm, one side of the worm is provided with a gear transmission shaft, a control box is arranged above the casing, the utility model is provided with a copper contact piece, a round boss and a pressing plate, an L-shaped copper contact piece is arranged at one side of a partition plate, a pressing plate is arranged at one side of the copper contact piece, the pressing plate is fixedly connected with the partition plate by using a spring, when connecting the cable, the contact head of the cable is only required to be inserted between the pressing plate and the copper contact piece, the round boss on the copper, the quick connection cable of being convenient for has solved the problem that the connection cable is wasted time and energy.

Description

Electric actuator convenient to transmission cable connects

Technical Field

The utility model belongs to the technical field of electric actuator, concretely relates to electric actuator convenient to transmission cable connects.

Background

The electric actuator is a driving device capable of providing linear or rotary motion, and can utilize some driving energy source and work under the action of some control signal, and the actuator uses liquid, gas, electric power or other energy source and utilizes motor, cylinder or other device to convert it into driving action, and its basic type includes three driving modes of partial rotation, multi-rotation and straight stroke.

At present, when the transmission cable of the electric actuating mechanism is connected, a plurality of contact screws are required to be unscrewed usually, one end of the cable is peeled and then wound on a connector lug of an internal controller of the electric actuating mechanism, and finally, the cable is wound with a layer of waterproof film and is placed in a cable groove to be compressed, so that the cable groove is low in waterproof degree and easy to feed water after being used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric actuator convenient to transmission cable connects to it wastes time and energy and the easy problem of intaking of cable groove to provide the connecting cable in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric actuator convenient to transmission cable connects, includes the casing, manual shaft is installed to one side of casing, manual shaft runs through the casing and extends to the inside of casing, and the one end of manual shaft installs the hand wheel, the motor is installed to the opposite side of casing, the drive shaft of motor has the worm, gear drive shaft is installed to one side of worm, the control box is installed to the top of casing, the internally mounted of control box has the controller, the baffle is installed to one side of controller, the copper contact is installed to one side of baffle, the copper contact runs through the baffle and extends to one side of controller, the clamp plate is installed to the position that the baffle is close to the copper contact, one side that the clamp plate is close to the baffle is provided with the spring groove, the internally mounted in spring groove has the spring, spring and baffle fixed connection, motor, the motor, The copper contact pieces are electrically connected with the controller.

Preferably, one side that the control box is close to the baffle is provided with the cable groove, the one end in cable groove is provided with the port with control box integrated into one piece, and the intermediate position in cable groove is provided with the rubber annular, the rubber lid is installed to the one end of port, the intermediate position of rubber lid sets up porosely.

Preferably, a cable is installed inside the cable groove, a contact is arranged at one end of the cable, and a rubber ring is installed at a position of the cable close to the rubber ring groove.

Preferably, the copper contact is of an L-shaped structure, and a circular boss is arranged on one side, close to the pressing plate, of the copper contact.

Preferably, a box cover is installed above the control box, and six fixing bolts are symmetrically installed on one side of the box cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses set up copper contact, boss and clamp plate, installed L type copper contact in one side of baffle to at a side-mounting clamp plate of copper contact, the clamp plate uses spring and baffle fixed connection, and during the connection cable, only need insert between clamp plate and the copper contact with the contact of cable, boss on the copper contact is under the spring compression of clamp plate, closely laminates with the contact, and the high-speed joint cable of being convenient for has solved the problem that the connection cable wastes time and energy.

(2) The utility model discloses set up the rubber lid, rubber annular and rubber ring, install the rubber lid at the cable port of control box, pass the hole in the middle of the rubber lid with the cable, and fasten the rubber lid, it is waterproof first way to constitute the cable groove, be provided with the rubber annular through the inside at the cable groove, install the rubber ring on the cable, and make the rubber ring insert the rubber annular, after covering the case lid, the rubber ring closely laminates with the rubber annular, it is waterproof to constitute cable groove second way, the waterproof degree in cable groove has been improved, the problem of the easy intaking of cable groove has been solved.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

FIG. 4 is an enlarged view of the point B of the present invention;

in the figure: 1-hand wheel, 2-manual shaft, 3-machine shell, 4-gear transmission shaft, 5-worm, 6-motor, 7-rubber ring groove, 8-cable groove, 9-port, 10-hole, 11-rubber cover, 12-cable, 13-rubber ring, 14-copper contact piece, 15-pressing plate, 16-spring, 17-spring groove, 18-contact head, 19-circular boss, 20-clapboard, 21-controller, 22-control box, 23-box cover and 24-fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric actuating mechanism convenient for transmission cable connection comprises a machine shell 3, a manual shaft 2 is installed on one side of the machine shell 3, the manual shaft 2 penetrates through the machine shell 3 and extends into the machine shell 3, a hand wheel 1 is installed on one end of the manual shaft 2, a motor 6 is installed on the other side of the machine shell 3, the motor 6 is an SND-Q1310 type motor, a drive shaft of the motor 6 is connected with a worm 5, a gear transmission shaft 4 is installed on one side of the worm 5, a control box 22 is installed above the machine shell 3, a controller 21 is installed in the control box 22, the controller 21 is a KS02Y type controller, a partition plate 20 is installed on one side of the controller 21, a copper contact piece 14 is installed on one side of the partition plate 20, the copper contact piece 14 penetrates through the partition plate 20 and extends to one side of the controller 21, a pressing plate 15 is installed on the position, which is close to the copper contact, the spring 16 is arranged in the spring groove 17, the spring 16 is fixedly connected with the partition plate 20, and the motor 6 and the copper contact piece 14 are both electrically connected with the controller 21.

In order to prevent water, in this example, it is preferable that a side of the control box 22 close to the partition plate 20 is provided with a cable groove 8, one end of the cable groove 8 is provided with a port 9 integrally formed with the control box 22, a rubber ring groove 7 is provided at a middle position of the cable groove 8, one end of the port 9 is provided with a rubber cover 11, and a hole 10 is provided at a middle position of the rubber cover.

In order to facilitate installation of the cable 12, in this example, it is preferable that the cable 12 is installed inside the cable groove 8, one end of the cable 12 is provided with a contact 18, and the cable 12 is installed with a rubber ring 13 at a position close to the rubber ring groove 7.

To facilitate contact with the contact 18, in this example, it is preferable that the copper contact 14 has an L-shaped structure, and a round boss 19 is provided on a side of the copper contact 14 close to the pressing plate 15.

In order to facilitate sealing of the control box 22, in this example, it is preferable that a box cover 23 is installed above the control box 22, and six fixing bolts 24 are symmetrically installed on one side of the box cover 23.

The utility model discloses a theory of operation and use flow: the utility model discloses a when using, take off case lid 23, insert the contact 18 of 12 one ends of transmission cable between clamp plate 15 and the copper contact 14, install spring 16 in clamp plate 15 one side spring groove 17 under the effect of spring pressure, make clamp plate 15 extrusion contact 18, contact 18 closely laminates with copper contact 14 one side boss 19, put into the inside of cable groove 8 with cable 12 again, make the rubber ring 13 of installing on cable 12 closely laminate rubber annular 7, be convenient for waterproof, after having connected cable 12, use fixing bolt 24 to closely cover case lid 23 and control box 22 and close, the inside controller 21 of cable 12 transmission signal entering control box 22, start-stop of control motor 6, thereby drive worm 5 and export for gear drive shaft 4, the setting is convenient for manual operation at the hand wheel 1 of casing 3 one side.

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

Claims

1. The utility model provides an electric actuator convenient to transmission cable connects, includes casing (3), manual shaft (2) are installed to one side of casing (3), manual shaft (2) run through casing (3) and extend to the inside of casing (3), and the one end of manual shaft (2) installs hand wheel (1), motor (6) are installed to the opposite side of casing (3), the drive shaft of motor (6) is connected with worm (5), gear drive shaft (4), its characterized in that are installed to one side of worm (5): control box (22) are installed to the top of casing (3), the internally mounted of control box (22) has controller (21), baffle (20) are installed to one side of controller (21), copper contact (14) are installed to one side of baffle (20), copper contact (14) run through baffle (20) and extend to one side of controller (21), clamp plate (15) are installed to the position that baffle (20) are close to copper contact (14), one side that clamp plate (15) are close to baffle (20) is provided with spring groove (17), the internally mounted of spring groove (17) has spring (16), spring (16) and baffle (20) fixed connection, motor (6), copper contact (14) all with controller (21) electric connection.

2. An electric actuator for facilitating transmission cable connections according to claim 1, wherein: one side that baffle (20) are close to in control box (22) is provided with cable groove (8), the one end in cable groove (8) is provided with port (9) with control box (22) integrated into one piece, and the intermediate position in cable groove (8) is provided with rubber ring groove (7), rubber lid (11) are installed to the one end of port (9), the intermediate position of rubber lid is provided with porose (10).

3. An electric actuator for facilitating transmission cable connections according to claim 2, wherein: the cable is characterized in that a cable (12) is arranged inside the cable groove (8), a contact head (18) is arranged at one end of the cable (12), and a rubber ring (13) is arranged at a position, close to the rubber ring groove (7), of the cable (12).

4. An electric actuator for facilitating transmission cable connections according to claim 1, wherein: the copper contact (14) is of an L-shaped structure, and a circular boss (19) is arranged on one side, close to the pressing plate (15), of the copper contact (14).

5. An electric actuator for facilitating transmission cable connections according to claim 1, wherein: case lid (23) are installed to the top of control box (22), six fixing bolt (24) are installed to one side symmetry of case lid (23).