CN211605609U

CN211605609U - Conductive slip ring

Info

Publication number: CN211605609U
Application number: CN201922343089.2U
Authority: CN
Inventors: 游满员
Original assignee: Jiangxi Ingiant Technology Co ltd
Current assignee: Jiangxi Ingiant Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-29
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a conductive slip ring, establish including main shaft and cover epaxial conducting ring, main shaft externally mounted has the casing, the inner wall and the support body fixed connection of casing, the support body pass through bearing one with the main shaft is connected, be equipped with the brush line on the support body, the brush line with the outer wall laminating of conducting ring, the casing is close to the one end of bearing one is equipped with the graphite gasket, graphite gasket outside is equipped with solid fixed ring, gu fixed ring pass through the screw with casing fixed connection. The utility model discloses a lead electrical slip ring is through being close to at the casing the one end of bearing one sets up the graphite gasket to make the inside heat because of long-time rotatory production of casing can effectually give off the outside, and then reach and improve the electrical slip ring performance, increase of service life's purpose.

Description

Conductive slip ring

Technical Field

The utility model relates to a sliding ring technical field particularly, relates to a conductive sliding ring.

Background

The slip ring is suitable for continuously rotating electrical equipment or electronic equipment, the conductive slip ring in a slip ring system is most widely applied, the conductive slip ring is also called a rotary joint, a collecting ring or a rotary electrical interface and comprises a rotor and a stator, and the conductive slip ring is used for transmitting signals and electric energy of static equipment to rotary equipment and is suitable for places with unlimited continuous rotation.

Because the conductive slip ring is applied to equipment which continuously rotates, when the conductive slip ring works for a long time, more heat can be generated inside the conductive slip ring, and the conductive slip ring cannot be evacuated in time, so that the performance can be reduced along with the increase of the service time.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a conductive slip ring can overcome the above-mentioned not enough of prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a conductive slip ring, includes that main shaft and cover establish epaxial conducting ring, main shaft externally mounted has the casing, the inner wall and the support body fixed connection of casing, the support body pass through bearing one with the main shaft is connected, be equipped with the brush line on the support body, the brush line with the outer wall laminating of conducting ring, the casing is close to the one end of bearing one is equipped with the graphite gasket, graphite gasket outside is equipped with solid fixed ring, gu fixed ring pass through the screw with casing fixed connection.

Furthermore, the top end of the inner shaft of the main shaft is fixedly connected with the frame body through a second bearing.

Furthermore, an end cover is arranged at one end, close to the second bearing, of the shell, and the end cover is in threaded connection with the shell.

Furthermore, an insulating sheet is arranged between the main shaft and the conducting ring.

Further, a fixing plate is arranged between the insulating sheet and the second bearing.

The utility model has the advantages that: the utility model discloses a lead electrical slip ring is through being close to at the casing the one end of bearing one sets up the graphite gasket to make the inside heat because of long-time rotatory production of casing can effectually give off the outside, and then reach and improve the electrical slip ring performance, increase of service life's purpose.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a conductive slip ring according to an embodiment of the present invention;

in the figure: 1. the device comprises a main shaft, 2, a frame body, 3, a bearing I, 4, a shell, 5, a brush line, 6, a conducting ring, 7, an insulating sheet, 8, a bearing II, 9, a fixing plate, 10, an end cover, 11, a screw, 12, a graphite gasket, 13 and a fixing ring.

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 all belong to the protection scope of the present invention.

As shown in fig. 1, according to the embodiment of the present invention, establish including main shaft 1 and cover conducting ring 6 on the main shaft 1, main shaft 1 externally mounted has casing 4, the inner wall and the 2 fixed connection of support body of casing 4, support body 2 through a bearing 3 with main shaft 1 connects, be equipped with brush line 5 on the support body 2, brush line 5 with the outer wall laminating of conducting ring 6, casing 4 is close to the one end of a bearing 3 is equipped with graphite gasket 12, graphite gasket 12 outside is equipped with solid fixed ring 13, gu fixed ring 13 pass through screw 11 with casing 4 fixed connection.

In a specific embodiment, the top end of the inner shaft of the main shaft 1 is fixedly connected with the frame body 2 through a second bearing 8, so that the stability of the conductive slip ring is improved.

In a specific embodiment, an end cover 10 is arranged at one end of the housing 4 close to the second bearing 8, and the end cover 10 is in threaded connection with the housing 4, so that the end cover 10 can be conveniently detached.

In an embodiment, an insulation sheet 7 is disposed between the main shaft 1 and the conductive ring 6.

In an embodiment, a fixing plate 9 is disposed between the insulating plate 7 and the second bearing 8, and the fixing plate 9 fixes the insulating plate 7 between the main shaft 1 and the conductive ring 6.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.

When the graphite gasket is used specifically, the graphite gasket 12 arranged at one end of the shell 4 is arranged between the fixing ring 13 and the shell 4, and when the graphite gasket 12 needs to be replaced, the screw 11 is loosened, and the fixing ring 13 is taken down.

To sum up, with the help of the above technical scheme of the utility model, be close to through at the casing the one end of bearing one sets up the graphite gasket to make the inside heat because of long-time rotatory production of casing can effectually give off the outside, and then reach and improve the electrically conductive sliding ring performance, increase of service life's purpose.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a conductive slip ring, establishes including main shaft (1) and cover conducting ring (6) on main shaft (1), its characterized in that, main shaft (1) externally mounted has casing (4), the inner wall and support body (2) fixed connection of casing (4), support body (2) through bearing (3) with main shaft (1) are connected, be equipped with brush line (5) on support body (2), brush line (5) with the outer wall laminating of conducting ring (6), casing (4) are close to the one end of bearing (3) is equipped with graphite gasket (12), graphite gasket (12) outside is equipped with solid fixed ring (13), gu fixed ring (13) through screw (11) with casing (4) fixed connection.

2. The slip ring according to claim 1, wherein the top end of the inner shaft of the main shaft (1) is fixedly connected with the frame body (2) through a second bearing (8).

3. The conductive slip ring according to claim 2, characterized in that an end cap (10) is provided at the end of the housing (4) near the second bearing (8), the end cap (10) being in threaded connection with the housing (4).

4. The conductive slip ring according to claim 3, characterized in that an insulating sheet (7) is provided between the main shaft (1) and the conductive ring (6).

5. The conducting slip ring according to claim 4, characterized in that a fixing plate (9) is provided between the insulating plate (7) and the second bearing (8).