Detachable bearing seat capable of dissipating heat continuously

Abstract

The utility model discloses a detachable bearing seat capable of dissipating heat continuously, and belongs to the technical field of bearing seats. A detachable bearing seat capable of dissipating heat continuously comprises a bearing body and a heat conduction butterfly plate, the heat conduction butterfly plate is installed on the outer side of the bearing body, spring shaft supports are arranged on the two sides of the heat conduction butterfly plate, the bearing body comprises a tail ring and a dustproof ring cover, the tail ring is connected with the dustproof ring cover through a clamping groove, and retention sleeve plates are arranged on the outer side of the tail ring and the outer side of the dustproof ring cover. In order to solve the problems that although the friction force of a bearing seat can be reduced in a rotating mode, the bearing seat still generates heat during high-speed rotation, the heat cannot be quickly conducted out, and a bearing is deformed once the time is too long, the utility model provides a bearing seat. Heat generated when the inner bearing rotates at a high speed can be transmitted to the retention sleeve plate and the heat conduction butterfly plate through the bearing shell, the contact area between the heat conduction butterfly plate and air is large, rapid heat exchange can be achieved, and therefore the heat dissipation efficiency of the bearing can be improved while the sealing performance of the bearing is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seats, in particular to a detachable bearing seat with continuous heat dissipation. Background Art

[0002] Where there is a bearing, there must be a support point. The inner support point of the bearing is the shaft, and the outer support is what is commonly called the bearing seat.

[0003] A Chinese patent with announcement number CN206175494U discloses a detachable bearing seat, which is fixedly connected to an upper annular seat through a base via a first groove and a protrusion, and the upper annular seat is clamped with a lower annular seat via a clamping groove and a clamping block, so that the entire bearing seat can be detached, which improves the speed of bearing seat installation, reduces the trouble of bearing installation, ensures the working efficiency of the bearing, and saves time and effort when installing the bearing.

[0004] In the above patent, although the bearing seat can reduce friction by rotating, it will still generate heat when rotating at high speed. This heat cannot be quickly dissipated, and once the time is too long, it will cause the bearing to deform. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable bearing seat with continuous heat dissipation. The heat generated when the internal bearing rotates at high speed can be transferred to the retaining sleeve and the heat-conducting butterfly plate through the bearing housing. The contact area between the heat-conducting butterfly plate and the air is large, and rapid heat exchange can be achieved. In this way, the heat dissipation efficiency can be improved while ensuring the sealing of the bearing, which can solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable bearing seat with continuous heat dissipation, comprising a bearing body and a heat-conducting butterfly plate, the heat-conducting butterfly plate is installed on the outside of the bearing body, spring shaft supports are arranged on both sides of the heat-conducting butterfly plate, the bearing body comprises a tail ring and a dust ring cover, the tail ring and the dust ring cover are connected by a slot, and a retaining sleeve is arranged on the outside of the tail ring and the dust ring cover, and the retaining sleeve is respectively connected to the tail ring and the dust ring cover by a slot.

[0007] Preferably, a heat-conducting groove is provided between the retaining sleeves, a locking hole is provided on the surface of the heat-conducting groove, and the heat-conducting butterfly plate is connected to the retaining sleeves through the heat-conducting groove.

[0008] Preferably, the spring shaft support comprises a shaft rod, a pressure plate and a spring shaft sleeve, the shaft rod is installed at both ends of the spring shaft sleeve, and the shaft rod is telescopically connected to the spring shaft sleeve.

[0009] Preferably, the pressing plate is connected to the shaft rod by welding, and the shaft rod is connected to the heat-conducting butterfly plate by a slot.

[0010] Preferably, a cage is provided inside the tail ring, and balls are provided inside the cage. The inner ring is rotatably connected to the cage through the balls.

[0011] Preferably, an oil injection groove hole is provided on the outer surface of the tail ring, and the oil injection groove hole extends to the surface of the balls.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the heat-conducting butterfly plate is made of copper material. During use, the retaining sleeve plate is first combined with the tail ring and the dust-proof ring cover structure. A heat-conducting joint groove will be formed between the upper and lower retaining sleeve plates. Subsequently, the heat-conducting butterfly plate is snapped into the heat-conducting joint groove, so that the heat-conducting butterfly plate is in contact with the retaining sleeve plate, the tail ring and the dust-proof ring cover. In this way, the heat generated during the high-speed rotation of the internal bearing can be transferred to the retaining sleeve plate and the heat-conducting butterfly plate through the bearing housing. The heat-conducting butterfly plate has a large contact area with the air, and can achieve rapid heat exchange. In this way, the heat dissipation efficiency can be improved while ensuring the sealing performance of the bearing;

[0014] 2. In the present utility model, the spring shaft supports are located on both sides of the heat-conducting butterfly plate, and mainly play a role in support and shock absorption. The shaft rod at one end is fixed to the heat-conducting butterfly plate through a pressing plate, and the shaft rod at the other end is fixed to the support surface by means of a pressing plate. The shaft rod can be telescopically adjusted with the spring shaft sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall front view of the present utility model;

[0016] Figure 2 is the overall side view of the present utility model;

[0017] Figure 3 is the schematic structural view of the bearing main body of the present utility model;

[0018] Figure 4 is the schematic sectional structural view of the bearing main body of the present utility model.

[0019] In the figure: 1. Bearing main body; 2. Heat-conducting butterfly plate; 3. Spring shaft support; 101. Retaining sleeve plate; 102. Tail ring; 103. Dust-proof ring cover; 104. Cage; 1011. Heat-conducting joint groove; 1012. Lock hole; 1021. Oil injection groove hole; 1041. Ball; 1042. Inner ring; 301. Shaft rod; 302. Pressing plate; 303. Shaft sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In order to solve the problem that although the bearing seat can reduce the friction force by rotating, heat will still be generated during its high-speed rotation, and these heats cannot be quickly exported, which will cause the bearing to deform once the time is too long; please refer to Figures 1-4 the present invention provides the following solutions:

[0022] A detachable bearing seat with continuous heat dissipation, including a bearing body 1 and a heat-conducting butterfly plate 2. The heat-conducting butterfly plate 2 is installed on the outside of the bearing body 1. Spring shaft supports 3 are arranged on both sides of the heat-conducting butterfly plate 2. The bearing body 1 includes a tail ring 102 and a dust-proof ring cover 103. The tail ring 102 and the dust-proof ring cover 103 are connected by a card slot. Retaining plate 101 is arranged on the outside of the tail ring 102 and the dust-proof ring cover 103. The retaining plate 101 is respectively connected to the tail ring 102 and the dust-proof ring cover 103 through a card slot. A heat-conducting joint groove 1011 is arranged between the retaining plates 101. Lock holes 1012 are arranged on the surface of the heat-conducting joint groove 1011. The heat-conducting butterfly plate 2 is connected to the retaining plate 101 through the heat-conducting joint groove 1011. A cage 104 is arranged inside the tail ring 102. A ball 1041 is arranged inside the cage 104. The inner ring 1042 and the cage 104 are rotationally connected through the ball 1041. An oil injection groove hole 1021 is arranged on the outer surface of the tail ring 102, and the oil injection groove hole 1021 extends to the surface of the ball 1041;

[0023] In this embodiment, a heat-conducting butterfly plate 2 is designed on the outside of the bearing body 1. The heat-conducting butterfly plate 2 is made of copper material. During use, the retaining plate 101 is first combined with the structures of the tail ring 102 and the dust-proof ring cover 103. A heat-conducting joint groove 1011 will be formed between the upper and lower retaining plates 101. Subsequently, the heat-conducting butterfly plate 2 is snapped into the heat-conducting joint groove 1011, so that the heat-conducting butterfly plate 2 fits with the retaining plate 101, the tail ring 102 and the dust-proof ring cover 103. In this way, the heat generated during the high-speed rotation of the internal bearing can be transferred to the retaining plate 101 and the heat-conducting butterfly plate 2 through the bearing housing. The heat-conducting butterfly plate 2 has a large contact area with the air, and can achieve rapid heat exchange, so that the heat dissipation efficiency can be improved while ensuring the sealing performance of the bearing;

[0024] The spring shaft support 3 includes a shaft rod 301, a pressure plate 302, and a spring shaft sleeve 303. The shaft rod 301 is installed at both ends of the spring shaft sleeve 303. The shaft rod 301 is telescopically connected to the spring shaft sleeve 303. The pressure plate 302 is welded to the shaft rod 301. The shaft rod 301 is connected to the heat-conducting butterfly plate 2 through a card slot.

[0025] In this embodiment, the spring shaft supports 3 are located on both sides of the heat-conducting butterfly plate 2, and mainly play a role in supporting and damping. The shaft rod 301 at one end is fixed to the heat-conducting butterfly plate 2 through the pressure plate 302, and the shaft rod 301 at the other end is fixed to the supporting surface by means of the pressure plate 302. The shaft rod 301 can be telescopically adjusted with the spring shaft sleeve 303.

[0026] Working principle: A heat-conducting butterfly plate 2 is designed on the outer side of the bearing body 1. The heat-conducting butterfly plate 2 is made of copper material. During use, first combine the retaining sleeve plate 101 with the tail ring 102 and the dust-proof ring cover 103 structures. A heat-conducting joint groove 1011 will be formed between the upper and lower retaining sleeve plates 101. Then, the heat-conducting butterfly plate 2 is snapped into the heat-conducting joint groove 1011, so that the heat-conducting butterfly plate 2 is attached to the retaining sleeve plate 101, the tail ring 102, and the dust-proof ring cover 103. In this way, the heat generated when the internal bearing rotates at high speed can be transferred from the bearing housing to the retaining sleeve plate 101 and the heat-conducting butterfly plate 2. The heat-conducting butterfly plate 2 has a large contact area with the air and can achieve rapid heat exchange. In this way, the heat dissipation efficiency can be improved while ensuring the sealing performance of the bearing.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable bearing seat with continuous heat dissipation, comprising a bearing body (1) and a heat-conducting butterfly plate (2), characterized in that: The heat-conducting butterfly plate (2) is installed on the outer side of the bearing body (1), and spring shaft supports (3) are arranged on both sides of the heat-conducting butterfly plate (2). The bearing body (1) comprises a tail ring (102) and a dust ring cover (103), and the tail ring (102) and the dust ring cover (103) are connected via a slot. A retaining sleeve (101) is arranged on the outer side of the tail ring (102) and the dust ring cover (103), and the retaining sleeve (101) is respectively connected to the tail ring (102) and the dust ring cover (103) via a slot.

2. A detachable bearing seat with continuous heat dissipation according to claim 1, characterized in that: A heat-conducting groove (1011) is provided between the retaining sleeves (101), a locking hole (1012) is provided on the surface of the heat-conducting groove (1011), and the heat-conducting butterfly plate (2) is connected to the retaining sleeves (101) via the heat-conducting groove (1011).

3. A detachable bearing seat with continuous heat dissipation according to claim 2, characterized in that: The spring shaft support (3) comprises a shaft rod (301), a pressure plate (302) and a spring shaft sleeve (303); the shaft rod (301) is mounted at both ends of the spring shaft sleeve (303); the shaft rod (301) and the spring shaft sleeve (303) are telescopically connected.

4. A detachable bearing seat with continuous heat dissipation according to claim 3, characterized in that: The pressing plate (302) is connected to the shaft rod (301) by welding, and the shaft rod (301) is connected to the heat-conducting butterfly plate (2) via a slot.

5. A detachable bearing seat with continuous heat dissipation according to claim 4, characterized in that: A retaining frame (104) is arranged inside the tail ring (102), a ball (1041) is arranged inside the retaining frame (104), and the inner ring (1042) and the retaining frame (104) are rotatably connected via the ball (1041).

6. A detachable bearing seat with continuous heat dissipation according to claim 5, characterized in that: The outer surface of the tail ring (102) is provided with an oil injection slot (1021), and the oil injection slot (1021) extends to the surface of the ball (1041).

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