CN212377108U - Novel bearing body - Google Patents
Novel bearing body Download PDFInfo
- Publication number
- CN212377108U CN212377108U CN202020968319.4U CN202020968319U CN212377108U CN 212377108 U CN212377108 U CN 212377108U CN 202020968319 U CN202020968319 U CN 202020968319U CN 212377108 U CN212377108 U CN 212377108U
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- China
- Prior art keywords
- concave ring
- ring cover
- bearing body
- sleeve
- concave
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Abstract
The utility model discloses a novel bearing body, including axle sleeve, concave ring cover and axle sleeve cup joint, be equipped with the ball between axle sleeve, the concave ring cover, the intracavity is established to concave ring cover upper end ring, concave ring cover and pylon surface are seted up the screw hole and are connected with the major part screw, concave ring cover surface establishes sunken circular slot, water conservancy diversion hole in, concave ring cover's inboard fixed surface has the fin, supports through adopting concave ring cover, and it sets up concave ring structure, establishes the ring chamber in and dispels the heat, and the cooperation sets up at the fin, can give off the heat fast when using, is convenient for dispel the heat, increase of service life to set up the direct ball department in water conservancy diversion hole, through the major part screw shutoff, be convenient for add lubricating oil.
Description
Technical Field
The utility model relates to a bearing body field, more specifically say, relate to a novel bearing body.
Background
The bearing is an important part in the modern mechanical equipment, and has the main functions of supporting the mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body;
bearing body for pump shaft among its prior art has following defect when using, and first need lubricate the ball when using, and its lubricating oil is not convenient for add, and current bearing body adopts conventional structure simultaneously, and when high-speed rotation, can produce the heat, and bearing body does not have good thermal diffusivity among its prior art, influences life.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a novel bearing body supports through adopting concave ring cover, and it sets up concave ring structure, establishes the ring cavity in and dispels the heat, and the cooperation sets up at the fin, can give off the heat fast when using, and the heat dissipation of being convenient for prolongs life to set up the direct ball department in water conservancy diversion hole, through big head screw shutoff, be convenient for add lubricating oil.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a novel bearing body, includes axle sleeve, concave ring cover and axle sleeve cup joint, be equipped with the ball between axle sleeve, the concave ring cover, set up the stylobate in the ring chamber on the concave ring cover, concave ring cover and stylobate surface are seted up the screw hole and are connected with the big head screw, concave ring cover surface establishes sunken circular slot, water conservancy diversion hole, the inboard fixed surface of concave ring cover has the fin, supports through adopting concave ring cover, and it sets up concave ring structure, establishes the ring chamber in and dispels the heat, and the cooperation sets up at the fin, can give off the heat fast when using, is convenient for dispel the heat, increase of service life to set up the direct ball department in water conservancy diversion hole, through the big head screw shutoff, be convenient for add lubricating oil.
Furthermore, the radiating fins are aluminum sheets and are uniformly distributed in the annular cavity of the concave ring sleeve, so that heat can be absorbed conveniently, and heat dissipation is facilitated.
Furthermore, the end face of the shaft sleeve is fixed with a baffle ring which can seal the cavity at the ball bearing for sealing,
further, the inner side surface of one end of the baffle ring and the shaft sleeve is provided with an annular bulge, annular grooves are formed in two sides of the concave ring sleeve, the annular bulge is clamped into the annular grooves for sealing, further sealing is carried out, and a staggered blocking opening seal can be formed.
Furthermore, the baffle ring is fixed at the other end of the shaft sleeve through a screw, so that the assembly is facilitated.
Compared with the prior art, the utility model has the advantages of:
(1) through adopting the concave ring cover to support, it sets up into the concave ring structure, establishes the ring chamber in and dispels the heat, and the cooperation sets up at the fin, can give off the heat fast when using, the heat dissipation of being convenient for, increase of service life to set up the direct ball department in water conservancy diversion hole, through big head screw shutoff, be convenient for add lubricating oil.
(2) The radiating fins are aluminum sheets which are uniformly distributed in the annular cavity of the concave ring sleeve, so that heat can be absorbed conveniently and heat can be radiated conveniently.
(3) The end face of the shaft sleeve is fixed with a baffle ring which can block the cavity at the ball bearing, so that the sealing is convenient.
(4) The inner side surfaces of the baffle ring and one end of the shaft sleeve are provided with annular bulges, the two sides of the concave ring sleeve are provided with annular grooves, the annular bulges are clamped into the annular grooves for sealing, and further sealing is carried out, so that a staggered blocking opening seal can be formed.
(5) The baffle ring is fixed at the other end of the shaft sleeve through a screw, so that the assembly is facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a back view of the overall structure of the present invention;
fig. 3 is a right side sectional view of the overall structure of the present invention.
Fig. 4 is a top view of the local structure of the big head screw of the present invention.
The reference numbers in the figures illustrate:
1 shaft sleeve, 2 concave ring sleeves, 3 balls, 20 pylons, 21 big head screws, 23 sunken circular grooves, 23 diversion holes, 24 heat radiating fins, 4 baffle rings, 14 annular bulges and 40 screws.
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 without creative work belong to the protection scope of the present invention.
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.
Referring to fig. 1-4, a novel bearing body comprises a shaft sleeve 1, a concave ring sleeve 2, the concave ring sleeve 2 and the shaft sleeve 1 are sleeved, balls 3 are arranged between the shaft sleeve 1 and the concave ring sleeve 2, a column base 20 is arranged in an annular cavity at the upper end of the concave ring sleeve 2, threaded holes are formed in the surfaces of the concave ring sleeve 2 and the column base 20 and connected with big head screws 21, an inner concave circular groove 22 and a flow guide hole 23 are formed in the surface of the concave ring sleeve 2, and a radiating fin 24 is fixed on the inner side surface of the concave ring sleeve 2.
Referring to fig. 1-4, the heat sink 24 is an aluminum sheet, which is uniformly distributed in the annular cavity of the concave annular sleeve 2 for absorbing heat and dissipating heat, the end surface of the shaft sleeve 1 is fixed with a retaining ring 4 for sealing the cavity of the ball 3, the retaining ring 4 and the inner side surface of one end of the shaft sleeve 1 are provided with an annular protrusion 14, two sides of the concave annular sleeve 2 are provided with annular grooves, the annular protrusion 14 is clamped into the annular grooves for sealing, further sealing is performed, a staggered blocking opening seal can be formed, and the retaining ring 4 is fixed at the other end of the shaft sleeve 1 through a screw 40 for assembly.
When the lubricating oil adding device is used, the balls 3 are arranged between the shaft sleeve 1 and the concave ring sleeve 2, the column base 20 is arranged in an annular cavity at the upper end of the concave ring sleeve 2, the threaded holes formed in the surfaces of the concave ring sleeve 2 and the column base 20 are connected with the large head screws 21, the inner sunken circular grooves 22 and the flow guide holes 23 are formed in the surface of the concave ring sleeve 2, when lubricating oil is added, the large head screws 21 are turned up, as shown in the figure 1-3, the lubricating oil is extruded into the flow guide holes 23 on the two sides of the inner sunken circular grooves 22 and can reach the cavities of the balls 3 directly, the lubricating oil is added conveniently, and after the lubricating oil is added, the large head screws;
wherein, the inner side surface of the concave ring sleeve 2 is fixed with radiating fins 24, the radiating fins 24 are aluminum sheets which are evenly distributed in the ring cavity of the concave ring sleeve 2, thereby being convenient for absorbing heat and radiating heat.
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 (5)
1. The utility model provides a novel bearing body, includes axle sleeve (1), concave ring cover (2), its characterized in that: concave ring cover (2) and axle sleeve (1) cup joint, be equipped with ball (3) between axle sleeve (1), concave ring cover (2), establish pillar stand (20) in the ring chamber of concave ring cover (2) upper end, concave ring cover (2) and pillar stand (20) surface are seted up the screw hole and are connected with big head screw (21), concave ring cover (2) surface is established inner circular groove (22), water conservancy diversion hole (23), the inboard fixed surface of concave ring cover (2) has fin (24).
2. The novel bearing body of claim 1, wherein: the radiating fins (24) are aluminum sheets and are uniformly distributed in the ring cavity of the concave ring sleeve (2).
3. The novel bearing body of claim 1, wherein: and a baffle ring (4) is fixed on the end surface of the shaft sleeve (1).
4. The novel bearing body of claim 3, wherein: annular bulges (14) are arranged on the inner side surfaces of the retaining ring (4) and one end of the shaft sleeve (1), annular grooves are arranged on two sides of the concave ring sleeve (2), and the annular bulges (14) are clamped into the annular grooves for sealing.
5. The novel bearing body of claim 3, wherein: the baffle ring (4) is fixed at the other end of the shaft sleeve (1) through a screw (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020968319.4U CN212377108U (en) | 2020-06-01 | 2020-06-01 | Novel bearing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020968319.4U CN212377108U (en) | 2020-06-01 | 2020-06-01 | Novel bearing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212377108U true CN212377108U (en) | 2021-01-19 |
Family
ID=74179768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020968319.4U Active CN212377108U (en) | 2020-06-01 | 2020-06-01 | Novel bearing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212377108U (en) |
-
2020
- 2020-06-01 CN CN202020968319.4U patent/CN212377108U/en active Active
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