CN221093266U

CN221093266U - Electrohydraulic composite winding drum

Info

Publication number: CN221093266U
Application number: CN202322710779.3U
Authority: CN
Inventors: 朱光
Original assignee: Quantuo Electromechanical Technology Shanghai Co ltd
Current assignee: Quantuo Electromechanical Technology Shanghai Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-06-07
Anticipated expiration: 2033-10-09

Abstract

The utility model provides an electrohydraulic composite winding drum, and relates to the technical field of electrohydraulic winding equipment. The device comprises a fixed shaft; the flange plate assembly is sleeved on the fixed shaft; the coil spring is arranged between the first end surface of the flange plate assembly and the fixed shaft; and the electric slip ring is arranged between the second end face of the flange plate assembly and the fixed shaft. The utility model can integrate the oil pipe winding drum and the cable winding drum into a whole, effectively saves the installation space and reduces the cost.

Description

Electrohydraulic composite winding drum

Technical Field

The utility model relates to the technical field of electrohydraulic winding equipment, in particular to an electrohydraulic composite winding drum.

Background

In industrial production, some production links often use hydraulic tools, hydraulic clamps or hydraulic equipment, and under the condition that a hydraulic oil pump is not equipped, a hydraulic pipeline is externally connected to a hydraulic power source at the moment, and high-pressure hydraulic oil of other hydraulic stations is needed to be used as power of a hydraulic driving unit of the hydraulic equipment. Because of the production conditions and environmental conditions, the hydraulic stations may be far apart, and a set of movable hydraulic lines is required to connect the hydraulic power sources. In the case of remotely conveying oil or conveying an electric signal, the hydraulic winding drum and the cable winding drum are generally used at the same time, and the same winding drum is used for conveying oil and electricity, but the two winding drums occupy a larger space in the use process, and the cost is higher.

Therefore, there is a need for an electrohydraulic composite spool that can save space.

Disclosure of utility model

The utility model aims to provide an electrohydraulic composite winding drum, which solves the technical problem of high space occupation rate in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

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

the utility model provides an electrohydraulic composite winding drum, which comprises:

A fixed shaft;

the flange plate assembly is sleeved on the fixed shaft;

The coil spring is arranged between the first end surface of the flange plate assembly and the fixed shaft;

And the electric slip ring is arranged between the second end face of the flange plate assembly and the fixed shaft.

Preferably, the flange plate assembly includes:

The inner flange plate is sleeved on the fixed shaft, and the coil spring is arranged between the first end surface of the inner flange plate and the fixed shaft;

The outer flange plate is sleeved on the fixed shaft and is arranged close to the second end face of the inner flange plate, and the inner flange plate is fixedly connected with the outer flange plate.

Preferably, the method further comprises:

The fixed ring is fixedly connected between the inner flange plate and the outer flange plate in a coaxial manner.

Preferably, the method further comprises:

The spring box is sleeved on the fixed shaft and fixedly connected with the first end face of the inner flange plate, the coil spring is located in the spring box, the first end of the coil spring is fixedly connected to the centrifugal side in the spring box, and the second end of the coil spring is clamped on the fixed shaft.

Preferably, the electrical slip ring comprises:

the stator is coaxially and fixedly connected to one end, far away from the coil spring, of the fixed shaft;

the rotor is coaxially arranged with the stator and is rotationally connected with the stator, and the rotor and the outer flange plate synchronously rotate.

Preferably, the method further comprises:

The inner flange plate is rotationally connected with the outer flange plate through the shaft sleeve and the fixed shaft, and the rotor is fixedly connected with the shaft sleeve.

Preferably, the method further comprises:

The slip ring barrel is fixedly connected to one end, close to the rotor, of the shaft sleeve, and the stator and the rotor are respectively located in the slip ring barrel.

Preferably, the method further comprises:

the slip ring cover is fixedly connected to one side, close to the slip ring barrel, of the outer flange plate, and the slip ring barrel is coaxially arranged in the slip ring cover.

Preferably, the method further comprises:

The installation supporting seat is fixedly connected to one end, close to the coil spring, of the fixing shaft.

In the case of remotely conveying oil or conveying an electric signal, the hydraulic winding drum and the cable winding drum are generally used at the same time, and the same winding drum is used for conveying oil and electricity, but the two winding drums occupy a larger space in the use process, and the cost is higher. According to the technical scheme provided by the utility model, one end of the fixed shaft is fixedly arranged on equipment, and the flange plate assembly Xiang Tao is arranged on the fixed shaft, so that a cable and an oil pipe can be conveniently wound on the flange plate assembly; the main function of the coil spring is to store energy, when the cable and the oil pipe in the winding state are pulled out, the flange plate component rotates along with the cable, when the cable and the oil pipe are released, the flange plate component rotates in the opposite direction under the action of the coil spring, and the cable and the oil pipe are driven to be recovered and wound again; the electric slip ring has the main function that the electric signal transmission of the cable can be still kept while the flange plate assembly rotates; in the whole, the utility model can integrate the oil pipe winding drum and the cable winding drum into a whole, effectively saves the installation space and reduces the cost.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall appearance of the present utility model;

FIG. 2 is a schematic cross-sectional view of a flange assembly of the present utility model.

1-Mounting a supporting seat in the figure; 2-spring case; 3-an inner flange plate; 4-an outer flange; 5-slip ring cover; 6-a cable; 7-an oil pipe; 8-a fixed shaft; 9-shaft sleeve; 10-a stator; 11-a slip ring barrel; 12-rotor; 13-connecting an aluminum sleeve; 14-a fixed ring; 15-coil springs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-2, an embodiment of the present utility model provides an electrohydraulic composite web comprising:

A fixed shaft 8;

the flange plate assembly is sleeved on the fixed shaft 8;

A coil spring 15, the coil spring 15 being disposed between the first end face of the flange assembly and the stationary shaft 8;

and the electric slip ring is arranged between the second end surface of the flange plate assembly and the fixed shaft 8.

In the case of remotely conveying oil or conveying an electric signal, the hydraulic winding drum and the cable winding drum are generally used at the same time, and the same winding drum is used for conveying oil and electricity, but the two winding drums occupy a larger space in the use process, and the cost is higher. In the application, one end of the fixed shaft 8 is fixedly arranged on equipment, and the flange plate assembly circumference Xiang Tao is arranged on the fixed shaft 8, so that the cable 6 and the oil pipe 7 are conveniently wound on the flange plate assembly; the coil spring 15 has the main function of energy storage, energy storage is started when the cable 6 and the oil pipe 7 in the winding state are pulled out, the flange plate assembly rotates along with the energy storage, and when the cable 6 and the oil pipe 7 are released, the flange plate assembly rotates in the opposite direction under the action of the coil spring 15 to drive the cable 6 and the oil pipe 7 to be recovered and rewound; the main function of the electric slip ring is that the electric signal transmission of the cable 6 can be still kept while the flange plate assembly rotates; in the whole, the application can integrate the oil pipe winding drum and the cable winding drum into a whole, effectively saves the installation space and reduces the cost.

Further optimizing scheme, the ring flange subassembly includes:

The inner flange plate 3 is sleeved on the fixed shaft 8, and a coil spring 15 is arranged between the first end surface of the inner flange plate 3 and the fixed shaft 8;

The outer flange 4, outer flange 4 cover is established on fixed axle 8, and is close to the setting of inner flange 3 second terminal surface, inner flange 3 and outer flange 4 fixed connection.

The cable 6 and the oil pipe 7 are wound between the inner flange 3 and the outer flange 4 at the same time, and when the cable 6 and the oil pipe 7 are pulled out outwards, the coil spring 15 stores energy and drives the inner flange 3 and the outer flange 4 to rotate synchronously; when the cable 6 and the oil pipe 7 are recovered through the coil spring 15, the coil spring 15 releases energy to drive the inner flange plate 3 and the outer flange plate 4 to synchronously rotate, and simultaneously, the cable 6 and the oil pipe 7 are rewound between the inner flange plate 3 and the outer flange plate 4.

Further optimizing scheme, still include:

The fixed ring 14, the fixed ring 14 is coaxial fixed connection between the inner flange 3 and the outer flange 4.

The cable 6 and the oil pipe 7 are wound outside the fixed ring 14 layer by layer and are also positioned between the inner flange 3 and the outer flange 4.

Further optimizing scheme, still include:

The spring case 2, the spring case 2 cover is established on fixed axle 8, and with interior ring flange 3 first end fixed connection, coil spring 15 is located spring case 2, and the first end fixed connection of coil spring 15 is at the centrifugal side in spring case 2, and the second end joint of coil spring 15 is on fixed axle 8.

The spring box 2 is fixedly connected with the first end face of the inner flange plate 3 in a coaxial manner, the coil spring 15 is protected inside, one end of the outermost side of the coil spring 15 is fixedly connected with the centrifugal side in the spring box 2, and one end of the center of the coil spring 15 is clamped on the fixed shaft 8; the winding state of the cable 6 and the oil pipe 7 is the free state of the coil spring 15, when the inner flange plate 3 rotates to drive the spring box 2 and pull out the cable 6 and the oil pipe 7 outwards, the coil spring 15 starts to store energy, and at the moment, the cable 6 and the oil pipe 7 can be normally used; when the cable 6 and the oil pipe 7 are used, the coil spring 15 releases energy to drive the inner flange plate 3 and the spring box 2 to synchronously rotate until the cable 6 and the oil pipe 7 are recovered.

Further optimizing scheme, the electric slip ring includes:

the stator 10 is fixedly connected with one end of the fixed shaft 8 far away from the coil spring 15 through a connecting aluminum sleeve 13 in a coaxial manner;

The rotor 12, the rotor 12 and the stator 10 are coaxially arranged, and are rotationally connected with the stator 10, and the rotor 12 and the outer flange 4 synchronously rotate.

When the cable 6 is pulled out, the fixed shaft 8 is fixed, the other cable is electrically connected with the stator 10 through the fixed shaft 8, the cable 6 passes through the fixed ring 14 in a fixed way and is electrically connected with the rotor 12, and the transmission of electric signals in the cable 6 is not influenced while the rotor 12 and the flange plate component synchronously rotate.

Further optimizing scheme, still include:

The shaft sleeve 9, the shaft sleeve 9 is sleeved on the fixed shaft 8, the inner flange 3 and the outer flange 4 are rotationally connected with the fixed shaft 8 through the shaft sleeve 9, and the rotor 12 is fixedly connected with the shaft sleeve 9.

The inner flange 3 and the outer flange 4 are fixedly sleeved on the shaft sleeve 9, the shaft sleeve 9 is connected to the fixed shaft 8 in a circumferential rotation manner, an oil way (not marked in the figure) is arranged in the shaft sleeve 9, the inner side of the shaft sleeve 9 is always communicated with the oil way, the oil pipe 7 is wound on the outer side of the fixed ring 14, and the first end of the oil pipe 7 fixedly penetrates through the fixed ring 14 and is communicated with the inside of the shaft sleeve 9; when the oil pipe 7 is pulled out, the shaft sleeve 9 and the flange plate assembly synchronously rotate, and meanwhile, the conveying of hydraulic oil in the oil pipe 7 is not affected.

Further optimizing scheme, still include:

The slip ring barrel 11, the slip ring barrel 11 is fixedly connected to one end of the shaft sleeve 9 close to the rotor 12, and the stator 10 and the rotor 12 are respectively positioned in the slip ring barrel 11.

The slip ring barrel 11 rotates synchronously with the rotor 12, the shaft sleeve 9 and the flange plate assembly; the slip ring barrel 11 mainly serves to protect the rotor 12 and the stator 10 and ensure normal operation.

Further optimizing scheme, still include:

The slip ring cover 5, the slip ring cover 5 fixed connection is in the one side that is close to slip ring section of thick bamboo 11 of outer ring flange 4, and slip ring section of thick bamboo 11 coaxial setting is in the slip ring cover 5.

After passing through the fixed ring 14, the cable 6 continuously penetrates into the slip ring barrel 11 and is then electrically connected with the rotor 12; the main function of the slip ring cover 5 is to protect the cable 6 located outside the slip ring barrel 11 from being damaged by the outside.

Further optimizing scheme, still include:

The installation supporting seat 1, the installation supporting seat 1 fixed connection is close to the one end of coil spring 15 at fixed axle 8.

The fixed shaft 8 is fixedly connected to oil and power supply equipment through the mounting support seat 1, and after the cable 6 and the oil pipe 7 are pulled out, normal synchronous conveying and transmission of oil and electric signals are ensured.

In a further optimized scheme, the fixed shaft 8 and the shaft sleeve 9 form a rotary joint.

It should be noted that, the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used herein for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description herein, it should also be noted that the terms "mounted," "connected," "coupled," and "connected," are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood as appropriate by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An electrohydraulic composite web comprising:

A fixed shaft (8);

The flange plate assembly is sleeved on the fixed shaft (8);

A coil spring (15), the coil spring (15) being arranged between the first end face of the flange plate assembly and the fixed shaft (8);

And the electric slip ring is arranged between the second end surface of the flange plate assembly and the fixed shaft (8).

2. The electro-hydraulic composite spool according to claim 1, wherein the flange assembly comprises:

The inner flange plate (3), the inner flange plate (3) is sleeved on the fixed shaft (8), and the coil spring (15) is arranged between the first end surface of the inner flange plate (3) and the fixed shaft (8);

The outer flange plate (4), outer flange plate (4) cover is established on fixed axle (8), and be close to interior flange plate (3) second terminal surface sets up, interior flange plate (3) with outer flange plate (4) fixed connection.

3. The electro-hydraulic composite spool according to claim 2, further comprising:

The fixing ring (14) is fixedly connected between the inner flange plate (3) and the outer flange plate (4) in a coaxial mode.

4. The electro-hydraulic composite spool according to claim 2, further comprising:

The spring box (2), spring box (2) cover is established on fixed axle (8), and with interior ring flange (3) first end face fixed connection, coil spring (15) are located spring box (2), the first end fixed connection of coil spring (15) is in centrifugal side in spring box (2), the second end joint of coil spring (15) is in on fixed axle (8).

5. The electro-hydraulic composite spool according to claim 2, wherein the electrical slip ring comprises:

The stator (10) is fixedly connected with one end, far away from the coil spring (15), of the fixed shaft (8) in a coaxial manner;

The rotor (12) is arranged coaxially with the stator (10) and is rotationally connected with the stator (10), and the rotor (12) and the outer flange plate (4) synchronously rotate.

6. The electro-hydraulic composite spool according to claim 5, further comprising:

The shaft sleeve (9), the inner flange plate (3) and the outer flange plate (4) are rotationally connected with the fixed shaft (8) through the shaft sleeve (9), and the rotor (12) is fixedly connected with the shaft sleeve (9).

7. The electro-hydraulic composite spool according to claim 6, further comprising:

The slip ring cylinder (11), slip ring cylinder (11) fixed connection is in axle sleeve (9) be close to one end of rotor (12), stator (10) with rotor (12) are located respectively slip ring cylinder (11).

8. The electro-hydraulic composite spool according to claim 7, further comprising:

The slip ring cover (5), slip ring cover (5) fixed connection is in outer ring flange (4) is close to one side of slip ring section of thick bamboo (11), slip ring section of thick bamboo (11) coaxial setting is in slip ring cover (5).

9. The electro-hydraulic composite spool according to claim 1, further comprising:

the mounting support seat (1), the mounting support seat (1) is fixedly connected with one end of the fixed shaft (8) close to the coil spring (15).