Porous heat dissipation type bearing seat

Abstract

The invention discloses a porous heat dissipation type bearing pedestal, and belongs to the technical field of bearing pedestals, the bearing pedestal comprises a mounting frame, a sealing side plate, a through hole and an air blowing assembly, a rotating inner ring in the air blowing assembly can drive the rotating inner ring to rotate through friction force when an inner ring body rotates, and then a plurality of fan blades can rotate; according to the bearing cooling device, air is blown to bearing steel balls between an outer ring body and an inner ring body, so that the effect of cooling the bearing steel balls can be achieved, the heat dissipation effect on a bearing is better, an outer threaded pipe can move in the direction of a mounting frame through a rotating hexagonal cap in an adjusting assembly, and the bearing cooling effect is improved. And the rotating inner ring can move in the direction of the mounting frame as well to be attached to the outer wall of the inner ring body through the sliding convex ring, so that the rotating inner ring is driven to rotate when the inner ring body rotates, then the fan blades rotate to generate wind power for heat dissipation, and the situation that the rotating inner ring and the inner ring body are not in tight contact, and consequently rotation cannot be achieved is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of bearing seats, and in particular relates to a porous heat dissipation bearing seat. Background Art

[0002] The turntable bearing seat is a large and extra-large bearing seat with a special structure that can accept comprehensive loads. It has the characteristics of compact structure, sensitive rotation, and easy installation and maintenance. There must be a support point where the bearing is located. The inner support point of the bearing is the shaft, and the outer support is what is commonly called the bearing seat.

[0003] Because a single bearing can be used with different housings, and a single housing can be used with different types of bearings, a wide variety of bearing housings are available. Bearing Housing Quick & Easy has a catalog of these, and many major international bearing companies also have their own bearing housing catalogs. However, the same bearing housing model may not be identically labeled in catalogs from different companies. To accommodate different applications of standard bearing housings, specialized housings made of various materials, such as gray cast iron, ductile iron, cast steel, stainless steel, and plastic, are available.

[0004] Chinese invention patent CN118602025A discloses a porous heat dissipation bearing seat, including an upper shell, a lower shell, and a bearing. The upper shell and the lower shell constitute a bearing seat body, and the bearing is arranged in the bearing seat body composed of the upper shell and the lower shell. The upper shell and the lower shell are provided with a heat dissipation mechanism; the heat dissipation mechanism includes a sealing ring, a liquid inlet pipe, a liquid outlet pipe, a cavity, and a rib. The cavity is opened for storing coolant, and the coolant is in direct contact with the bearing to quickly dissipate heat from the bearing. A heat conducting plate is provided for exchanging heat with the coolant. After the coolant heats up, the heat is exchanged from the heat conducting plate to the heat sink. The heat sink with a larger area is used to exchange heat with the air. In a space with slow air flow, coolant is added to the cavity through the liquid inlet pipe, and the coolant is discharged from the liquid outlet pipe to realize the replacement of the coolant in the cavity, thereby ensuring the heat dissipation of the bearing.

[0005] The above-mentioned prior art also has the following defects: heat dissipation by water cooling can only dissipate heat on the outer ring of the bearing, while the heat dissipation effect of the inner ring of the bearing and the bearing balls is limited, resulting in poor heat dissipation effect on the bearing. Summary of the Invention

[0006] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0007] In order to solve the problem proposed in the above background technology that heat dissipation by water cooling can only dissipate heat on the outer ring body of the bearing, while the heat dissipation effect of the inner ring body of the bearing and the bearing balls is limited, resulting in poor heat dissipation effect on the bearing, the present invention adopts the following technical solution.

[0008] A porous heat dissipation bearing seat includes a mounting frame, a bearing is mounted inside the mounting frame, sealing side panels are provided on both sides of the outer walls of the mounting frame, connecting screws are provided at the four corners of the sealing side panels, the connecting screws are threadedly connected to the mounting frame, a plurality of first heat dissipation through holes are provided on both sides of the sealing side panels, through holes opposite to the bearings are provided on both sides of the sealing side panels, and blowing components are installed on both sides of the sealing side panels, and the blowing components rotate with the bearings.

[0009] Preferably, the bearing comprises an outer ring body, bearing steel balls and an inner ring body, and a clamping assembly is installed inside the mounting frame to clamp the outer wall of the outer ring body.

[0010] Preferably, a heat dissipation component is provided on the clamping component, and the heat dissipation component dissipates heat from the bearing.

[0011] Preferably, an adjustment component is installed on the sealing side plate, and the adjustment component makes the blowing component fit the inner ring body.

[0012] Preferably, the blowing assembly includes a rotating inner ring and fan blades. The rotating inner ring is rotatably connected to the adjusting assembly. The rotating inner ring is in contact with the outer walls on both sides of the inner ring body. The outer wall of the rotating inner ring is fixedly connected with multiple fan blades. The multiple fan blades on both sides rotate to produce blowing in a uniform direction. The rotating inner ring can drive the rotating inner ring to rotate through friction when the inner ring body rotates.

[0013] Preferably, the adjustment component includes but is not limited to a hexagonal cap, an externally threaded tube and a sliding convex ring. The internal thread at the through hole of the sealing side plate is connected to the externally threaded tube. The inner wall of the externally threaded tube is provided with a sliding ring groove. The outer wall of the rotating inner ring is fixedly connected to the sliding convex ring. The sliding convex ring is slidably connected to the inner part of the sliding ring groove. The outer wall of the externally threaded tube is fixedly connected to the hexagonal cap. The center of the hexagonal cap is penetrated. Rotating the hexagonal cap can move the externally threaded tube toward the mounting frame. The sliding convex ring can also move the rotating inner ring toward the mounting frame to fit the outer wall of the inner ring body.

[0014] Preferably, the clamping assembly includes a clamping semi-ring body, a connecting plate body, a sliding rod body and a two-way adjusting screw. The clamping semi-ring body is provided on the upper and lower sides of the interior of the mounting frame, and the outer walls of the clamping semi-ring body on both sides are fixedly connected to the connecting plate body. One side of the interior of the mounting frame is fixedly connected to the sliding rod body, and the other side of the interior of the mounting frame is rotatably connected to the two-way adjusting screw. The two ends of the two-way adjusting screw pass through the mounting frame, and the two ends of the two-way adjusting screw are fixedly connected to the hexagonal head. The two connecting plates on the same side of the clamping semi-ring bodies on both sides are threadedly connected to the outer wall of the two-way adjusting screw, and the two connecting plates on the other side of the same side of the clamping semi-ring bodies on both sides are slidably connected to the outer wall of the connecting plate body. Rotating the hexagonal head causes the two-way adjusting screw to rotate, so that the clamping semi-ring bodies on both sides move toward or oppositely at the same time.

[0015] Preferably, the heat dissipation component includes a hollow chamber and a heat-conducting partition. The interiors of the semi-ring bodies clamped on both sides are provided with hollow chambers. Openings communicating with the outside are provided at both ends of the hollow chambers. The outer walls of the semi-ring bodies clamped near the sealing side plates on both sides are provided with multiple second heat dissipation holes. The semi-ring bodies clamped are in contact with the outer wall of the outer ring body.

[0016] Preferably, heat-conducting baffles are fixedly connected to both sides of each second heat dissipation hole in the hollow chamber, and a plurality of heat dissipation fins are fixedly connected to the outer wall of the clamping semi-ring body.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The rotating inner ring in the blowing assembly can drive the rotating inner ring to rotate through friction when the inner ring body rotates, thereby enabling multiple fan blades to rotate, blowing air to the bearing steel balls between the outer ring body and the inner ring body, thereby achieving the effect of cooling the bearing steel balls and making the heat dissipation effect of the bearing better.

[0018] By rotating the hexagonal cap in the adjustment assembly, the external threaded tube can be moved toward the mounting frame, and by sliding the convex ring, the rotating inner ring can also be moved toward the mounting frame to fit the outer wall of the inner ring body, so that the inner ring body can drive the rotating inner ring to rotate when it rotates, and then the fan blades can rotate to generate wind force for heat dissipation, avoiding the inability to rotate due to insufficient contact between the rotating inner ring and the inner ring body, and also allowing wind to enter the interior of the hollow chamber, contact the heat-conducting partition and the heat dissipation fins, and increase the heat dissipation effect.

[0019] By rotating the hexagonal head on either side of the clamping assembly to rotate the bidirectional adjustment screw, the clamping half rings on both sides can move towards or oppositely at the same time, thereby clamping the outer ring body, so that bearings of different sizes can be clamped.

[0020] The heat dissipation component is arranged in contact with the outer wall of the clamping semi-ring body and the outer ring body, so that the heat generated when the bearing is working can be transferred to the clamping semi-ring body. The openings at both ends of the hollow chamber can make the heat better diffuse to the outside world, and the setting of the second heat dissipation hole can exchange the air inside the mounting frame with the outside air to achieve the purpose of heat dissipation.

[0021] By providing the heat-conducting baffle and the second heat dissipation hole, the contact area with the air can be increased, so that the heat can be diffused faster and the heat dissipation effect can be better.

[0022] The first heat dissipation hole allows external air to enter the interior of the mounting frame to dissipate the heat generated during the operation of the bearing. The mounting frames on both sides can be easily removed by connecting screws, thereby facilitating the installation and disassembly of the bearing. The workpiece that needs to be connected to the bearing is inserted from the inside of the through hole to connect to the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a porous heat dissipation bearing seat in the present invention; Figure 2 This is a schematic diagram of the structure of the clamping assembly in the present invention; Figure 3 Schematic diagram of the heat dissipation component structure in the present invention; Figure 4 It is a schematic structural diagram of the blowing component in the present invention.

[0024] The corresponding relationship between the illustration labels and component names in the figure is as follows: 100, mounting frame; 101, sealing side plate; 102, connecting screws; 103, first heat dissipation hole; 104, outer ring; 105, bearing steel ball; 106, inner ring; 200, clamping half ring; 201, connecting plate; 202, sliding rod; 203, bidirectional adjustment screw; 204, hollow chamber; 205, heat-conducting baffle; 206, second heat dissipation hole; 207, heat dissipation fin; 300, hexagonal cap; 301, external threaded tube; 302, rotating inner ring; 303, sliding convex ring; 304, fan blade. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a single or selective embodiment that is mutually exclusive of other embodiments. The present invention provides the following embodiments.

[0028] like Figure 1 As shown, it is a schematic diagram of the structure of a porous heat-dissipating bearing seat in a preferred embodiment of the present invention. A porous heat-dissipating bearing seat in this embodiment includes a mounting frame 100, and the bearings are mounted inside the mounting frame 100. Sealing side panels 101 are provided on both sides of the outer walls of the mounting frame 100. Connecting screws 102 are provided at the four corners of the sealing side panels 101. The connecting screws 102 are threadedly connected to the mounting frame 100. A plurality of first heat-dissipating through-holes 103 are provided on the sealing side panels 101 on both sides, and through-holes opposite to the bearings are provided on the sealing side panels 101 on both sides. In this embodiment, external air can enter the interior of the mounting frame 100 through the first heat-dissipating through-holes 103 to dissipate the heat generated during the operation of the bearings. The mounting frames 100 on both sides can be easily removed by the connecting screws 102, thereby facilitating the installation and disassembly of the bearings. The workpiece that needs to be connected to the bearing is inserted from the inside of the through-hole to connect with the bearing.

[0029] like Figure 2As shown, it is a schematic diagram of the clamping assembly structure in this embodiment. A clamping semi-ring body 200 is provided on the upper and lower sides of the interior of the mounting frame 100. The outer walls of the clamping semi-ring body 200 on both sides are fixedly connected with a connecting plate body 201. A sliding rod body 202 is fixedly connected to one side of the interior of the mounting frame 100. A two-way adjustment screw 203 is rotatably connected to the other side of the interior of the mounting frame 100. Both ends of the two-way adjustment screw 203 pass through the mounting frame 100. The two ends of the two-way adjustment screw 203 are fixedly connected with a hexagonal head. The two connecting plates 201 on the same side of the clamping semi-ring bodies 200 on both sides are threadedly connected to the outer wall of the two-way adjustment screw 203. The clamping semi-ring bodies on both sides The two connecting plates 201 on the other side of the same side of 200 are slidably connected to the outer wall of the connecting plate body 201. The bearing includes an outer ring body 104, a bearing steel ball 105 and an inner ring body 106. The clamping semi-ring bodies 200 on both sides are clamped on the outer wall of the outer ring body 104. In this embodiment, the bidirectional adjustment screw 203 is rotated by rotating the hexagonal head on either side, so that the clamping semi-ring bodies 200 on both sides can move toward or oppositely at the same time, and then the outer ring body 104 can be clamped, so that bearings of different sizes can be clamped. By contacting the outer ring body 104 with the clamping semi-ring body 200, heat conduction can be carried out, and the connecting plates 201 on both sides increase the heat dissipation effect.

[0030] It is worth noting that the above-mentioned clamping semi-ring body 200, connecting plate body 201, sliding rod body 202 and bidirectional adjustment screw 203 are the clamping components in this embodiment. The clamping components include but are not limited to the clamping semi-ring body 200, connecting plate body 201, sliding rod body 202 and bidirectional adjustment screw 203. As long as it is a component that can clamp the bearing, it can be applied to this embodiment.

[0031] like Figure 3 As shown, it is a schematic diagram of the heat dissipation component structure in this embodiment, a hollow chamber 204 is provided inside the clamping semi-ring body 200 on both sides, and openings communicating with the outside are provided at both ends of the hollow chamber 204, and a plurality of second heat dissipation holes 206 are provided on the outer wall of the clamping semi-ring body 200 close to the sealing side plates 101 on both sides, and the clamping semi-ring body 200 is in contact with the outer wall of the outer ring body 104. In this embodiment, the heat generated when the bearing is working can be transferred to the clamping semi-ring body 200 by contacting the outer wall of the outer ring body 104. The openings at both ends of the hollow chamber 204 can make the heat better diffuse to the outside, and the setting of the second heat dissipation holes 206 can exchange the air inside the mounting frame 100 with the outside air to achieve the purpose of heat dissipation.

[0032] It is worth noting that the above-mentioned hollow chamber 204 and thermal baffle 205 are the heat dissipation components in this embodiment. The heat dissipation components include but are not limited to the hollow chamber 204 and thermal baffle 205. As long as it is a component that can diffuse the heat generated by the bearing outward, it can be applied to this embodiment.

[0033] like Figure 3 As shown, in order to achieve a better heat dissipation effect of the heat dissipation assembly, in this embodiment, the interior of the hollow chamber 204 is fixedly connected to both sides of each second heat dissipation hole 206 with a heat-conducting baffle 205, and the outer wall of the clamping semi-ring body 200 is fixedly connected with a plurality of heat dissipation fins 207. In this embodiment, through the provision of the heat-conducting baffle 205 and the second heat dissipation hole 206, the contact area with the air can be increased, so that the heat can be diffused faster and the heat dissipation effect can be better.

[0034] like Figure 4 As shown, it is a schematic diagram of the structure of the blowing component in this embodiment. The sealing side plates 101 on both sides are located inside the through hole and are rotatably connected to the rotating inner ring 302. The rotating inner ring 302 is fitted with the outer walls of the inner ring body 106 on both sides. The outer wall of the rotating inner ring 302 is fixedly connected with multiple fan blades 304. The multiple fan blades 304 on both sides rotate to produce blowing in a uniform direction. In this embodiment, the rotating inner ring 302 can drive the rotating inner ring 302 to rotate through friction when the inner ring body 106 rotates, and then the multiple fan blades 304 can be rotated to blow air to the bearing steel balls 105 between the outer ring body 104 and the inner ring body 106, so as to achieve the effect of cooling the bearing steel balls 105, so that the heat dissipation effect of the bearing is better.

[0035] It is worth noting that the above-mentioned rotating inner ring 302 and fan blades 304 are the blowing components in this embodiment. The blowing components include but are not limited to the rotating inner ring 302 and fan blades 304. As long as it is a component that can blow air to dissipate heat for the bearing steel balls 105, it can be applied to this embodiment.

[0036] like Figure 4As shown, it is a schematic diagram of the adjustment component structure in this embodiment. The internal thread of the through hole of the sealing side plate 101 is connected to the external threaded tube 301. The inner wall of the external threaded tube 301 is provided with a sliding ring groove. The outer wall of the rotating inner ring 302 is fixedly connected to the sliding convex ring 303. The sliding convex ring 303 is slidably connected to the inner part of the sliding ring groove. The outer wall of the external threaded tube 301 is fixedly connected to the hexagonal cap 300. The center of the hexagonal cap 300 is penetrated. In this embodiment, the external threaded tube 301 can be moved toward the mounting frame 100 by rotating the hexagonal cap 300. The inner ring 302 moves in the same direction as the mounting frame 100 and fits the outer wall of the inner ring body 106 through the sliding convex ring 303, so that the inner ring body 106 can drive the rotating inner ring 302 to rotate when it rotates, thereby causing the fan blades 304 to rotate and generate wind for heat dissipation, thereby avoiding the inability to rotate caused by insufficient contact between the rotating inner ring 302 and the inner ring body 106, and allowing wind to enter the interior of the hollow chamber 204 and contact the heat-conducting partition 205 and the heat dissipation fins 207, thereby increasing the heat dissipation effect.

[0037] It is worth noting that the above-mentioned hexagonal cap 300, external threaded tube 301 and sliding convex ring 303 are the adjustment components in this embodiment. The adjustment components include but are not limited to the hexagonal cap 300, external threaded tube 301 and sliding convex ring 303. As long as they can make the rotating inner ring 302 fit the outer wall of the inner ring body 106, they can be applied to this embodiment.

[0038] The above content is a further detailed description of the present invention in conjunction with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A porous heat dissipation bearing seat, comprising a mounting frame (100), wherein a bearing is mounted inside the mounting frame (100), and sealing side plates (101) are provided on both sides of the outer wall of the mounting frame (100), and connecting screws (102) are provided at the four corners of the sealing side plates (101), and the connecting screws (102) are threadedly connected to the mounting frame (100), and a plurality of first heat dissipation through holes (103) are provided on both sides of the sealing side plates (101), and through holes opposite to the bearings are provided on both sides of the sealing side plates (101), characterized in that: Blowing assemblies are installed on the sealing side plates (101) on both sides, and the blowing assemblies rotate along with the bearings.

2. The porous heat dissipation bearing seat according to claim 1, characterized in that: The bearing comprises an outer ring body (104), bearing steel balls (105) and an inner ring body (106). A clamping assembly is installed inside the mounting frame (100) to clamp the outer wall of the outer ring body (104).

3. The porous heat dissipation bearing seat according to claim 2, characterized in that: A heat dissipation component is provided on the clamping component, and the heat dissipation component dissipates heat for the bearing.

4. The porous heat dissipation bearing seat according to claim 3, characterized in that: An adjustment component is installed on the sealing side plate (101), and the adjustment component allows the blowing component to fit the inner ring body (106).

5. The porous heat dissipation bearing seat according to claim 4, characterized in that: The blowing component includes a rotating inner ring (302) and fan blades (304). The rotating inner ring (302) is rotatably connected to the adjusting component. The rotating inner ring (302) is in contact with the outer walls of both sides of the inner ring body (106). The outer wall of the rotating inner ring (302) is fixedly connected with a plurality of fan blades (304). The plurality of fan blades (304) on both sides rotate to generate blowing in a uniform direction. The rotating inner ring (302) can drive the rotating inner ring (302) to rotate through friction when the inner ring body (106) rotates.

6. The porous heat dissipation bearing seat according to claim 5, characterized in that: The adjustment component includes but is not limited to a hexagonal cap (300), an externally threaded tube (301) and a sliding convex ring (303). The internal thread at the through hole of the sealing side plate (101) is connected to the externally threaded tube (301). The inner wall of the externally threaded tube (301) is provided with a sliding ring groove. The outer wall of the rotating inner ring (302) is fixedly connected to the sliding convex ring (303). The sliding convex ring (303) is slidably connected to the inner wall of the sliding ring groove. The outer wall of the externally threaded tube (301) is fixedly connected to the hexagonal cap (300). The center of the hexagonal cap (300) is penetrated. Rotating the hexagonal cap (300) can make the externally threaded tube (301) move in the direction of the mounting frame (100). Through the sliding convex ring (303), the rotating inner ring (302) can also move in the direction of the mounting frame (100) to fit the outer wall of the inner ring body (106).

7. The porous heat dissipation bearing seat according to claim 6, characterized in that: The clamping assembly comprises a clamping semi-ring body (200), a connecting plate body (201), a sliding rod body (202) and a bidirectional adjustment screw (203). The clamping semi-ring body (200) is provided on the upper and lower sides of the interior of the mounting frame (100). The outer walls of the clamping semi-ring body (200) on both sides are fixedly connected to the connecting plate body (201). One side of the interior of the mounting frame (100) is fixedly connected to the sliding rod body (202). The other side of the interior of the mounting frame (100) is rotatably connected to the bidirectional adjustment screw (203). The bidirectional adjustment screw (203) The two ends of the two-way adjusting screw (203) pass through the mounting frame (100), and the two ends passing through the two sides of the two-way adjusting screw (203) are fixedly connected with a hexagonal head. The two connecting plates (201) on the same side of the two-side clamping semi-ring body (200) are threadedly connected to the outer wall of the two-way adjusting screw (203), and the two connecting plates (201) on the other side of the same side of the two-side clamping semi-ring body (200) are slidably connected to the outer wall of the connecting plate body (201). The hexagonal head is rotated to rotate the two-way adjusting screw (203), so that the two-side clamping semi-ring body (200) moves toward or opposite to each other at the same time.

8. The porous heat dissipation bearing seat according to claim 7, characterized in that: The heat dissipation component includes a hollow chamber (204) and a heat-conducting partition (205). The hollow chamber (204) is provided inside the clamping semi-ring bodies (200) on both sides. Openings communicating with the outside are provided at both ends of the hollow chamber (204). The outer wall of the clamping semi-ring body (200) close to the sealing side plates (101) on both sides is provided with a plurality of second heat dissipation holes (206). The clamping semi-ring body (200) is in contact with the outer wall of the outer ring body (104).

9. The porous heat dissipation bearing seat according to claim 8, characterized in that: Heat-conducting baffles (205) are fixedly connected to both sides of each second heat dissipation hole (206) inside the hollow chamber (204), and a plurality of heat dissipation fins (207) are fixedly connected to the outer wall of the clamping semi-ring body (200).

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