CN218294237U - Bearing support with cooling device - Google Patents

Abstract

The utility model discloses a bearing bracket with cooling device, the on-line screen storage device comprises a base, the upper end of base is provided with the fender lid subassembly, the fender lid subassembly includes two semi-circular fender lid one, the mutual symmetry setting of semi-circular fender lid one, a fixed upper end that sets up at the base is covered to semi-circular fender, the fixed circular arc blend stop that is provided with of the inside symmetry of semi-circular fender lid one, two circular arc blend stops divide into a cavity one and two cavities two with the inside of semi-circular fender lid one, two internal rotations of cavity are provided with the radiating piece, be provided with the bearing in the cavity one, the fixed axis of rotation that is provided with in middle part of bearing and radiating piece. The utility model discloses in, in the rotation of the in-process radiating piece of work can let the air get into cavity one through-hole one, all clearances that leave between a plurality of circular arc piece one in the cavity one also can let the air drive the heat to transmit away by the radiating piece through-hole two again, prolonged its practical life.

Description

Bearing support with cooling device

Technical Field

The utility model belongs to the technical field of the bearing frame, especially, relate to a bearing bracket with cooling device.

Background

Bearing support also can be called the bearing frame, the bearing frame is used for installing, fixing bearing, and can bear the pedestal of certain holding power, it is after long-term the use of current bearing frame, its delivery of factory is brushed lubricating oil and can be volatilized, thereby easily lead to the increase of the coefficient of friction of bearing and bearing frame inner, can aggravate the wearing and tearing of bearing, the transmission efficiency who leads to the bearing receives the influence, current bearing frame is carrying out the in-process of work in addition, because its inner wall constantly rubs with the bearing mutually, thereby easily produce higher heat at the during operation, the bearing frame that is in under the high temperature environment for a long time probably is impaired, the service life of bearing frame has been reduced promptly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art's not enough, provide a bearing bracket with cooling device.

The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides a bearing bracket with cooling device, includes the base, the upper end of base is provided with the fender lid subassembly, the fender lid subassembly includes two semi-circular fender lid one, the mutual symmetry of semi-circular fender lid one sets up, one the fixed upper end that sets up at the base of semi-circular fender lid one, the fixed circular arc blend stop that is provided with of the internal symmetry of semi-circular fender lid one, two the circular arc blend stop divide into a cavity one and two cavities two with the inside of semi-circular fender lid one, the internal rotation of two cavities is provided with the radiating piece, be provided with the bearing in the cavity one, the fixed axis of rotation that is provided with in the middle part of bearing and radiating piece.

Optionally, the two cavities are symmetrically arranged, a plurality of arc blocks I which are uniformly arranged are fixedly arranged in the cavity I, a spring is fixedly arranged on the surface of the arc block I, which is far away from the inner wall of the cavity I, one end of the spring, which is far away from the arc block I, is fixedly provided with the arc block II, and the side surface of the bearing is in contact fit with the arc block II.

Optionally, a first through hole is symmetrically formed in the bottom surface of the first cavity, a second filtering piece is arranged in the first through hole in a fixed mode, a second through hole is symmetrically formed in the side surface of the arc barrier strip, a first filtering piece is arranged in the second through hole in a fixed mode, arc through grooves are symmetrically formed in the two side surfaces of the first semicircular blocking cover, dustproof filter screens are fixedly arranged in the arc through grooves, and bolt holes are symmetrically formed in the end surface of the epitaxial block of the first semicircular blocking cover.

Optionally, the upper end face of the extension block of the base is symmetrically provided with a first bolt hole, the positions of the two side faces of the base, close to the bottom end, are symmetrically provided with a first groove, the bottom face of the base is provided with a second groove, the second groove is communicated with the first groove, and the second groove is communicated with the first through hole.

Optionally, the heat dissipation member is arranged in a circular cover shape, a first plurality of heat dissipation grooves are formed in the outer surface of the heat dissipation member and communicated with the outside through a dustproof filter screen, a second plurality of heat dissipation grooves are formed in the side surface of the heat dissipation member, a third plurality of heat dissipation grooves are formed in the inner surface of the heat dissipation member and communicated with the second through hole.

To sum up, compare with prior art, the utility model provides a pair of bearing bracket with cooling device possesses following beneficial effect:

1. in the utility model, the heat dissipation part and the bearing are firstly arranged on the surface of the rotating shaft, then the heat dissipation part and the bearing are arranged in the first cavity and the second cavity in the first semicircular blocking cover, the two semicircular blocking covers are combined together and then fixed by the bolt, at the moment, the rotation of the rotating shaft can drive the heat dissipation part to rotate together, and then the heat generated in the bearing seat can be taken out by the heat dissipation part to cool the bearing;

2. in the utility model, the rotation of the heat radiation piece can lead the air to enter the first cavity through the first through hole in the working process, and the gaps left between the first arc blocks in the first cavity can lead the air to drive the heat and then be transmitted out by the heat radiation piece through the second through hole, thereby prolonging the practical service life of the heat radiation piece;

3. the utility model provides a recess one and recess two of base below also can make the air get into the bearing frame through-hole one inside, the air also can get into from through-hole one of top this moment, cools off the heat dissipation to the bearing frame is inside, very big improvement the heat-sinking capability of bearing frame.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is a front sectional view of the present invention;

FIG. 6 is an overall view of the present invention;

fig. 7 is a third schematic structural diagram of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

Referring to fig. 1-5, a bearing bracket with a cooling device comprises a base 1, wherein a blocking cover assembly 4 is arranged at the upper end of the base 1, bolt holes I11 are symmetrically formed in the upper end surface of an extension block of the base 1, grooves I12 are symmetrically formed in the positions, close to the bottom end, of two side surfaces of the base 1, a groove II 13 is formed in the bottom surface of the base 1, the groove II 13 is communicated with the groove I12, and air can circulate at the bottom of the base.

Referring to fig. 3, the heat dissipation member 2 is configured as a circular cap, a plurality of first heat dissipation grooves 21 are formed in the outer surface of the heat dissipation member 2, a plurality of second heat dissipation grooves 22 are formed in the side surface of the heat dissipation member 2, a plurality of third heat dissipation grooves 23 are formed in the inner surface of the heat dissipation member 2, and the three heat dissipation grooves can respectively absorb heat, guide air to enter, and remove heat.

Referring to fig. 2-3, the blocking cover assembly 4 includes two first semicircular blocking covers 41, the first semicircular blocking covers 41 are symmetrically disposed with respect to each other, the first semicircular blocking cover 41 is fixedly disposed at the upper end of the base 1, the first semicircular blocking cover 41 is internally and symmetrically and fixedly provided with arc blocking strips 45, the two arc blocking strips 45 divide the interior of the first semicircular blocking cover 41 into a first cavity 43 and a second cavity 42, the heat sink 2 is rotatably disposed in the second cavity 42, the first cavity 43 is internally provided with a bearing 5, the arc blocking strips 45 separate the heat sink 2 from the bearing 5, so that the movement of the heat sink 2 does not affect the bearing 5, the bearing 5 and the middle portion of the heat sink 2 are fixedly provided with a rotating shaft 3, the rotating shaft 3 is a driving shaft, and the heat sink 2 is driven to rotate during rotation.

Referring to fig. 2-3, the second cavities 42 are symmetrically arranged, a plurality of first arc blocks 46 are uniformly arranged in the first cavity 43, a spring 461 is fixedly arranged on the surface of the first arc block 46 away from the inner wall of the first cavity 42, a second arc block 462 is fixedly arranged at one end of the spring 461 away from the first arc block 46, the side surface of the bearing 5 is in contact fit with the second arc block 462, and after the bearing 5 extrudes the second arc block 462, a gap is left in the first cavity 43 by the second arc block 462, the first arc block 46 and the spring 461, so that air can circulate and heat dissipation is realized.

Referring to fig. 2-5, a first through hole 412 is symmetrically formed in the bottom surface of the first cavity 43, the second groove 13 is communicated with the first through hole 412, a second filter piece 4121 is fixedly arranged in the first through hole 412, a second through hole 452 is symmetrically formed in the side surface of the arc barrier strip 45, a third heat dissipation groove 23 is communicated with the second through hole 452, a first filter piece 451 is fixedly arranged in the second through hole 452, arc through grooves 413 are symmetrically formed in the two side surfaces of the first semicircular barrier cover 41, a dustproof filter screen 44 is fixedly arranged in the arc through grooves 413, external dust is prevented from entering the bearing seat, the service life of the bearing seat is further shortened, external air can enter the bearing seat to dissipate heat, the first heat dissipation groove 21 is communicated with the outside through the dustproof filter screen 44, and a second bolt hole 411 is symmetrically formed in the end surface of the epitaxial block of the first semicircular barrier cover 41, so that the bearing seat is conveniently connected with the outside.

Principle of operation

The heat dissipation device is characterized in that the heat dissipation member 2 and the bearing 5 are firstly installed on the surface of the rotating shaft 3 and then placed in a first cavity 42 and a second cavity 43 in a first semicircular blocking cover 41, the two first semicircular blocking covers 41 are combined together and then fixed through bolts, the rotation of the rotating shaft 3 can drive the heat dissipation member 2 to rotate together, then the heat generated inside the bearing 5 seat can be taken out by the heat dissipation member 2 to cool the heat dissipation member, air can enter the first cavity 42 through the first through hole 412 by the rotation of the heat dissipation member 2 in the working process, gaps left among the arc blocks 46 in the first cavity 42 can also be driven by the air, and the air is transmitted out through the second through hole 452 by the heat dissipation member 2, and the practical service life of the heat dissipation device is prolonged.

As some terms are used throughout the description and claims to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims (5)

1. The utility model provides a bearing bracket with cooling device, its characterized in that, includes base (1), the upper end of base (1) is provided with keeps off and covers subassembly (4), keep off and cover subassembly (4) including two semi-circular fender cover one (41), the mutual symmetry setting of semi-circular fender cover one (41), one semi-circular fender cover one (41) is fixed to be set up in the upper end of base (1), the fixed circular arc blend stop (45) that is provided with of semi-circular fender cover one (41) inside symmetry, two circular arc blend stop (45) divide into a cavity one (43) and two cavities two (42) with the inside of semi-circular fender cover one (41), cavity two (42) internal rotation is provided with radiating piece (2), be provided with bearing (5) in cavity one (43), the fixed axis of rotation (3) that is provided with in the middle part of bearing (5) and radiating piece (2).

2. The bearing bracket with the cooling device as claimed in claim 1, wherein the second cavities (42) are arranged symmetrically with each other, a plurality of uniformly arranged first arc blocks (46) are fixedly arranged in the first cavities (43), a spring (461) is fixedly arranged on the surface of the first arc blocks (46) far away from the inner wall of the first cavities (43), a second arc block (462) is fixedly arranged at one end of the spring (461) far away from the first arc blocks (46), and the side surface of the bearing (5) is in contact fit with the second arc blocks (462).

3. The bearing bracket with the cooling device as claimed in claim 1, wherein the bottom surface of the first cavity (43) is symmetrically provided with a first through hole (412), the first through hole (412) is internally and fixedly provided with a second filtering member (4121), the side surface of the arc barrier strip (45) is symmetrically provided with a second through hole (452), the second through hole (452) is internally and fixedly provided with a first filtering member (451), the two side surfaces of the first semicircular barrier cover (41) are symmetrically provided with an arc through groove (413), the arc through groove (413) is internally and fixedly provided with a dust-proof filtering screen (44), and the end surface of the extension block of the first semicircular barrier cover (41) is symmetrically provided with a second bolt hole (411).

4. The bearing bracket with the cooling device is characterized in that the upper end face of the extending block of the base (1) is symmetrically provided with first bolt holes (11), the positions, close to the bottom end, of the two side faces of the base (1) are symmetrically provided with first grooves (12), the bottom face of the base (1) is provided with second grooves (13), the second grooves (13) are communicated with the first grooves (12), and the second grooves (13) are communicated with the first through holes (412).

5. The bearing bracket with the cooling device according to claim 1, wherein the heat dissipation member (2) is configured to be a round cover, the outer surface of the heat dissipation member (2) is provided with a plurality of first heat dissipation grooves (21), the first heat dissipation grooves (21) are communicated with the outside through a dustproof filter screen (44), the side surface of the heat dissipation member (2) is provided with a plurality of second heat dissipation grooves (22), the inner surface of the heat dissipation member (2) is provided with a plurality of third heat dissipation grooves (23), and the third heat dissipation grooves (23) are communicated with the second through holes (452).

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