CN212012350U

CN212012350U - Turbine generator stabilizing bearing capable of efficiently dissipating heat

Info

Publication number: CN212012350U
Application number: CN202021050192.4U
Authority: CN
Inventors: 吴冠军; 徐柏洪; 陈雪刚; 于光远
Original assignee: Zhejiang Jujin Machinery Co ltd
Current assignee: Zhejiang Jujin Machinery Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-11-24
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a stable bearing of a turbonator capable of efficiently dissipating heat, which belongs to the field of bearings and comprises a bearing main body, wherein the bearing main body comprises an outer ring and an inner ring, a plurality of heat-conducting plates which are uniformly distributed are fixedly connected on the outer wall of the outer ring, a plurality of heat-dissipating holes which are communicated with the inner ring are drilled on the outer ring, the heat-conducting plates are matched with the heat-dissipating holes, a plurality of clamping grooves which are uniformly distributed and matched with the heat-conducting plates are drilled on the front end and the rear end of the outer ring, a base is arranged on the lower side of the bearing main body, a fixed platform which is matched with the bearing main body is fixedly connected on the base, clamping plates are clamped on the front end and the rear end of the fixed platform, each clamping plate comprises an arc-shaped fixed frame, a heat-dissipating plate is fixedly connected on the arc-shaped fixed frame, the heat dissipation of the bearing can be realized, the bearing is prevented from being deformed by heating, and the bearing is convenient to disassemble and assemble.

Description

Turbine generator stabilizing bearing capable of efficiently dissipating heat

Technical Field

The utility model relates to a bearing field, more specifically say, relate to a but high-efficient radiating turbo generator stabilizing bearing.

Background

The bearing is a part for supporting the shaft, has the purpose of guiding the rotation of the shaft or bearing the idle rotation part on the shaft, can be divided into a rolling bearing and a sliding bearing, and the motor can not work at all without the bearing as the shaft can move towards any direction, and the bearing needs a bearing seat for supporting and fixing, so that the outer ring of the bearing is kept static, only the inner ring of the bearing is rotated, and the bearing is always kept consistent with the transmission direction.

But the bearing radiating effect on the existing market is not good, and the bearing can not be firmly fixed by the corresponding bearing seat, and the bearing is easy to loosen during operation.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a but high-efficient radiating turbo generator stabilizing bearing, it can realize the heat dissipation of bearing, prevents that the bearing from being heated and warp, makes things convenient for the dismouting of bearing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A stable bearing of a turbonator capable of efficiently dissipating heat comprises a bearing main body, wherein the bearing main body comprises an outer ring and an inner ring, a plurality of heat-conducting plates which are uniformly distributed are fixedly connected to the outer wall of the outer ring, a plurality of heat-dissipating holes which are communicated with the inner ring are formed in the outer ring, the heat-conducting plates are matched with the heat-dissipating holes, a plurality of clamping grooves which are uniformly distributed and matched with the heat-conducting plates are formed in the front end and the rear end of the outer ring, a base is arranged on the lower side of the bearing main body, a fixing table which is matched with the bearing main body is fixedly connected to the base, clamping plates are clamped at the front end and the rear end of the fixing table respectively, each clamping plate comprises an arc-shaped fixing frame, a heat-dissipating plate is fixedly connected to the arc-shaped fixing frame, a plurality of heat-exchanging bars which are matched with the clamping grooves, the double-headed bolt is connected between the extension plate and the fixed table, so that the heat dissipation of the bearing can be realized, the bearing is prevented from being deformed by heating, and the bearing is convenient to disassemble and assemble.

Furthermore, all cut a pair of ventilation hole on fixed station and the heating panel, make the air current accessible ventilation hole pass the fixed station, easily supplementary fixed station dispels the heat.

Furthermore, heat-conducting silicone grease layers are coated on the inner walls of the fixing table and the clamping plates, and a sealing strip is connected between the clamping plates, so that the sealing performance of the spliced clamping plates is improved.

Furthermore, the top of splint is opened chisel and is had the oil filler point with bearing body assorted, the joint has the sealing plug on the oil filler point, conveniently adds lubricating oil to the bearing body.

Furthermore, the heat conducting plate and the radiating fins are made of materials with good heat conducting performance, and a heat insulating layer is laid on the inner wall of the arc-shaped fixing frame, so that the device has good heat radiating performance, and the arc-shaped fixing frame is prevented from being heated and deformed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize the heat dissipation of bearing, prevents that the bearing from being heated the deformation, makes things convenient for the dismouting of bearing.

(2) All cut a pair of ventilation hole on fixed station and the heating panel, make the air current accessible ventilation hole pass the fixed station, easily supplementary fixed station dispels the heat.

(3) All be scribbled heat conduction silicone grease layer on the inner wall of fixed station and splint, be connected with the sealing strip between a pair of splint, improve the leakproofness after a pair of splint concatenation.

(4) The top of splint is opened chisel and is had the oil filler point with bearing body assorted, and the joint has the sealing plug on the oil filler point, conveniently adds lubricating oil to the bearing body.

(5) The heat conducting plate and the radiating fins are made of materials with good heat conducting performance, and the heat insulating layer is laid on the inner wall of the arc-shaped fixing frame, so that the device has good heat radiating performance, and the arc-shaped fixing frame is prevented from being heated and deformed.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a partial cross-sectional view of the bearing body of the present invention;

fig. 4 is a front sectional view of the present invention.

The reference numbers in the figures illustrate:

the bearing comprises a bearing body 1, an outer ring 101, an inner ring 102, a heat conducting plate 103, a base 2, a fixing table 3, a clamping plate 4, an arc-shaped fixing frame 401, a heat radiating plate 402, a heat exchange strip 403, an extending plate 404, a heat radiating fin 5, a stud bolt 6 and a sealing plug 7.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a stable bearing of a turbo generator capable of efficiently dissipating heat comprises a bearing body 1, wherein the bearing body 1 comprises an outer ring 101 and an inner ring 102, the outer wall of the outer ring 101 is fixedly connected with a plurality of heat conducting plates 103 which are uniformly distributed, the outer ring 101 is provided with a plurality of heat dissipating holes which are communicated with the inner ring 102, the heat conducting plates 103 are matched with the heat dissipating holes, the front end and the rear end of the outer ring 101 are provided with a plurality of clamping grooves which are uniformly distributed and matched with the heat conducting plates 103, the lower side of the bearing body 1 is provided with a base 2, and the base 2 is fixedly connected with a fixed platform 3 which is matched with the bearing;

referring to fig. 2-4, clamping plates 4 are clamped at the front end and the rear end of a fixing table 3, each clamping plate 4 comprises an arc-shaped fixing frame 401, a heat dissipation plate 402 is fixedly connected to each arc-shaped fixing frame 401, a plurality of heat exchange strips 403 matched with clamping grooves are fixedly connected to the inner wall of each heat dissipation plate 402, heat dissipation fins 5 are fixedly connected to each heat exchange strip 403, extension plates 404 are fixedly connected to the left end and the right end of each arc-shaped fixing frame 401, stud bolts 6 are connected between the extension plates 404 and the fixing table 3, oil injection holes matched with a bearing main body 1 are formed in the top end of each clamping plate 4, the heat injection heat conduction plates 103 and the heat dissipation fins 5 are made of materials with good heat conduction performance, and heat insulation layers are laid on the inner wall of each arc.

Referring to fig. 1 to 4, a pair of ventilation holes are drilled in the fixing table 3 and the heat dissipation plate 402, so that an air flow can pass through the fixing table 3 through the ventilation holes to easily assist the fixing table 3 in dissipating heat, heat conductive silicone layers are coated on the inner walls of the fixing table 3 and the clamping plates 4, and a sealing strip is connected between the clamping plates 4 to improve the sealing performance after the clamping plates 4 are spliced.

When the heat exchanger is used, heat in the bearing main body 1 is discharged through the heat radiation holes in the outer ring 101, the discharged heat is in contact with the heat conduction plate 103 for heat exchange, the heat is transferred to the heat exchange strips 403 through the heat conduction plate 103, and then the heat is exchanged with outside air through the heat radiation fins 5 on the heat exchange strips 403, so that the heat radiation of the bearing main body 1 is realized;

during the dismantlement, the technical staff can loosen stud 6 between splint 4 and the fixed station 3, then with a pair of splint 4 and fixed station 3 separation, can take off splint 4 from fixed station 3, can maintain or dismantle bearing body 1 this moment.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a but high-efficient radiating turbo generator stabilizing bearing, includes bearing main part (1), its characterized in that: the bearing main body (1) comprises an outer ring (101) and an inner ring (102), a plurality of heat-conducting plates (103) which are uniformly distributed are fixedly connected to the outer wall of the outer ring (101), a plurality of heat-radiating holes communicated with the inner ring (102) are formed in the outer ring (101), the heat-conducting plates (103) are matched with the heat-radiating holes, a plurality of clamping grooves which are uniformly distributed and matched with the heat-conducting plates (103) are formed in the front end and the rear end of the outer ring (101), a base (2) is arranged on the lower side of the bearing main body (1), a fixing table (3) matched with the bearing main body (1) is fixedly connected to the base (2), clamping plates (4) are clamped to the front end and the rear end of the fixing table (3), each clamping plate (4) comprises an arc-shaped fixing frame (401), a heat-radiating plate (402) is fixedly connected to the arc-shaped fixing frame (401), a plurality of heat-exchanging strips (403) matched with the clamping, fixedly connected with fin (5) on heat exchange strip (403), arc mount (401) about both ends equal fixedly connected with extension board (404), be connected with stud (6) between extension board (404) and fixed station (3).

2. The turbine generator stabilizing bearing capable of dissipating heat efficiently according to claim 1, wherein: a pair of vent holes are drilled on the fixed table (3) and the heat dissipation plate (402).

3. The turbine generator stabilizing bearing capable of dissipating heat efficiently according to claim 1, wherein: the inner walls of the fixed table (3) and the clamping plates (4) are coated with heat-conducting silicone layers, and a sealing strip is connected between the pair of clamping plates (4).

4. The turbine generator stabilizing bearing capable of dissipating heat efficiently according to claim 1, wherein: the top of splint (4) is opened chisel and is had the oil filler point with bearing body (1) assorted, the joint has sealing plug (7) on the oil filler point.

5. The turbine generator stabilizing bearing capable of dissipating heat efficiently according to claim 1, wherein: the heat conducting plate (103) and the radiating fins (5) are both made of materials with good heat conducting performance, and a heat insulating layer is laid on the inner wall of the arc-shaped fixing frame (401).