Bearing seat convenient to disassemble

Abstract

The utility model discloses a bearing seat convenient to disassemble, which belongs to the technical field of bearing seats and comprises a base plate, an external support body is fixed on the base plate, a front cover plate is mounted on one side of the external support body through bolts, an internal support component is embedded in the external support body, and a flow guide mechanism is clamped on the outer wall of an inner ring block. A rear check block extending to one side of the inner supporting assembly is fixed to one side of the outer supporting body, an oil injection nozzle is arranged on the outer wall of the outer supporting body, an oil injection channel is formed in the outer supporting body, one end of the oil injection channel is communicated with the oil injection nozzle, and the other end of the oil injection channel extends to the side wall of the rear check block. The bearing seat can be conveniently disassembled and assembled, the front cover plate and the split inner supporting assembly can be conveniently disassembled on the premise that a bearing is clamped, cooling and heat dissipation can be conducted on the inner supporting assembly through an external medium, and therefore the bearing seat is convenient to disassemble and assemble, and the service life of the bearing seat is prolonged. And the service lives of the bearing and the bearing seat are better prolonged.

Description

Technical Field

[0001] The utility model relates to a bearing seat which is convenient to disassemble and belongs to the technical field of bearing seats. Background Art

[0002] In the mechanical assembly of equipment, bearings are directly installed on rotating shaft machinery to enable the shaft to operate normally. The bearings have an inner ring and an outer ring, and friction is reduced by balls or rollers between the inner and outer rings. When in use, the outer ring and the bearing seat are fixed, and the inner ring and the shaft components are fixed. The bearing seat has a fixed external position and can bear the load of the machinery, thereby supporting the shaft components through the bearings.

[0003] For example, the Chinese invention patent document, publication number CN117366112A, provides an adjustable bearing seat, which relates to the field of bearing seats and includes a base, a sliding seat and a reinforcement seat; an auxiliary component is fixedly provided on the top of the sliding seat, and a first bearing seat structure is rotatably provided between the two sets of reinforcement seats, and a second bearing seat structure is fixedly provided on the top of the first bearing seat structure; a bearing assembly is fixedly provided between the first bearing seat structure and the second bearing seat structure; protective mechanisms are fixedly provided on the outside of the first bearing seat structure and the second bearing seat structure, and a cleaning assembly is slidably provided on the outside of the protective mechanism.

[0004] The above-mentioned document can adjust the support position and angle of the bearing and the bearing seat; and use the dustproof net to block dust, thereby protecting the bearing from dust while ensuring the heat dissipation effect inside the bearing seat.

[0005] However, although the bearing seat in the above document can achieve the effects of mobility and dust prevention by setting auxiliary components and cleaning components, the bearing capacity of the bearing seat is reduced. Although the separate upper bearing seat and lower bearing seat facilitate the disassembly and installation of the bearing and make up for a certain degree of flexibility, the structural strength is reduced, and the setting of the dustproof net will inevitably affect the heat dissipation and cause air to be blocked. Utility Model Content

[0006] The purpose of the present invention is to provide a bearing seat that is easy to disassemble in order to solve the above problems. The components of the bearing seat itself can be easily disassembled without affecting the clamping of the bearing, and the internal support components can be cooled and dissipated using an external medium, thereby better extending the service life of the bearing and the bearing seat.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a bearing seat that is easy to disassemble, including a base plate, the base plate is used to be fixed to external mechanical equipment, and the base plate is fixed with an external support body, the external support body is the main bearing support component, the overall structure is complete and can provide better stable support, a front cover plate is installed on one side of the external support body by bolts, the front cover plate can press and fix the inner support assembly, and can also play a certain heat dissipation effect, an inner support assembly is embedded in the external support body, the inner ring block directly contacts and fixes the outer ring of the bearing, a guide mechanism is clamped on the outer wall of the inner support assembly, and the guide mechanism can cool the inner support assembly by connecting to an external flow medium, a rear stop block extending to one side of the inner support assembly is fixed on one side of the external support body, and an oiling nozzle is provided on the outer wall of the external support body, and the oiling nozzle is used to inject grease into the bearing.

[0008] Preferably, in order to better inject lubricating grease, an oil injection channel is provided in the external support body, one end of the oil injection channel is connected to the oil injection nozzle, the other end of the oil injection channel extends to the side wall of the rear block, and the rear block is provided with a branch channel connected to the oil injection channel.

[0009] Preferably, in order to prevent dust from intruding and to fix the position of the inner support assembly, an inner edge of the front cover extends to one side of the inner support assembly, a heat dissipation ridge is fixed on the side wall of the front cover, and an outflow groove is opened on the inner wall of the front cover for discharging excess lubricating grease.

[0010] Preferably, in order to facilitate the clamping of the inner support assembly and avoid the generation of gaps, an outer notch is provided on the inner wall of the outer support body, and an inner notch is provided on the inner wall of the outer notch.

[0011] Preferably, in order to maintain the seal after the inner support assembly is assembled, the inner support assembly includes an outer ring block and an inner ring block that can dock with each other, a slope is provided on the outer wall of the inner ring block, and a docking block that fits with the slope is provided on the side wall of the inner ring block, and a filling piece is sandwiched between the side wall of the docking block and the inner ring block, and the filling piece is used for further gap sealing.

[0012] Preferably, in order to facilitate limiting the position of the inner ring block, an inner protrusion that can be inserted into the inner groove is fixed on the outer wall of the inner ring block, an outer protrusion that can be inserted into the outer groove is fixed on the outer wall of the outer ring block, and a filling protrusion extending toward the inner protrusion is fixed on the side wall of the outer protrusion.

[0013] Preferably, in order to maintain good supporting contact between the inner support assembly and the external support body, an embedded portion is provided on the outer walls of the inner ring block and the outer ring block, the guide mechanism is clamped in the embedded portion, and the outer wall of the guide mechanism is flush with the outer wall of the inner support assembly.

[0014] Preferably, in order to facilitate the formation of a good heat conduction channel on the inner support assembly, a snap-in groove is also provided at the bottom of the embedded portion, and the flow guide mechanism includes an edge ring snapped into the snap-in groove, and a partition extending to the opposite side is fixed on the side wall of the edge ring, and a medium pipe is fixed on the outer walls of both sides of the external support shell, and one end of the medium pipe passes through the external support shell and extends to one side of the flow guide mechanism.

[0015] The beneficial effects of the present invention are as follows: the bearing seat can be easily disassembled and installed, the front cover plate and the split inner support assembly can be easily disassembled under the premise of clamping the bearing, and the inner support assembly can be cooled and dissipated by using an external medium, and the guide mechanism can provide good support while guiding the flow of the medium, further improving the installation stability of the bearing and better extending the service life of the bearing and the bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the external support body of the present utility model.

[0018] Figure 3 This is a schematic diagram of the front cover structure of the present utility model.

[0019] Figure 4 This is a schematic diagram of the external support structure of the utility model.

[0020] Figure 5 This is a schematic structural diagram of the inner support assembly of the present utility model.

[0021] Figure 6 This is a schematic cross-sectional structural diagram of the inner support assembly of the present invention.

[0022] Figure 7 for Figure 6 Enlarged structural diagram at point A in the middle.

[0023] Figure 8 This is a schematic structural diagram of the flow guide mechanism of the present utility model.

[0024] In the figure: 1. Base plate; 2. External support body; 201. Bolt; 202. Oiling nozzle; 203. Oiling channel; 204. Medium pipeline; 3. Front cover; 301. Heat dissipation rib; 302. Outflow groove; 4. Inner support assembly; 401. Outer ring block; 402. Inner ring block; 403. Slope; 404. Docking block; 405. Filling piece; 406. Inner rib; 407. Outer rib; 408. Filling rib; 5. Guide mechanism; 501. Edge ring; 502. Separator; 6. Rear block. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-6 As shown, a bearing seat that is easy to disassemble includes a base plate 1, which is used to be fixed to external mechanical equipment. An external support body 2 is fixed on the base plate 1, and the external support body 2 is the main bearing support component. The overall structure is complete and can provide better stable support. A front cover plate 3 is installed on one side of the external support body 2 by bolts 201. The front cover plate 3 can press and fix the inner support component 4, and at the same time can play a certain heat dissipation role. An inner support component 4 is embedded in the external support body 2, and the inner ring block 402 directly contacts and fixes the outer ring of the bearing. A guide mechanism 5 is clamped on the outer wall of the inner support component 4, and the guide mechanism 5 can cool the inner support component 4 by connecting to an external flow medium. A rear stopper 6 extending to one side of the inner support component 4 is fixed on one side of the external support body 2, and an oiling nozzle 202 is provided on the outer wall of the external support body 2. The oiling nozzle 202 is used to inject grease into the bearing.

[0027] like Figure 2-Figure 4The outer support body 2 shown is provided with an oil filling channel 203, one end of the oil filling channel 203 is connected to the oil filling nozzle 202, and the other end of the oil filling channel 203 extends to the side wall of the rear block 6, and the rear block 6 is provided with a branch channel connected to the oil filling channel 203, so that the lubricating grease can be better injected. An inner edge of the front cover 3 extends to one side of the inner support assembly 4, and a heat dissipation ridge 301 is fixed on the side wall of the front cover 3. An outflow groove 302 is provided on the inner wall of the front cover 3. The outflow groove 302 is used to discharge excess lubricating grease, which can avoid dust intrusion and in order to fix the position of the inner support assembly 4, when injecting lubricating grease, the lubricating grease can reach one side of the bearing through the oil filling channel 203 and the branch channel, and then enter the inside of the bearing. After the lubricating grease is full, it can be discharged through the other side, that is, it flows out through the outflow groove 302 on one side of the front cover 3.

[0028] like Figure 4-Figure 8 As shown, an outer notch is provided on the inner wall of the outer notch, and an inner notch is provided on the inner wall of the outer notch, which can facilitate the clamping of the inner support assembly 4 while avoiding the generation of gaps. The inner support assembly 4 includes an outer ring block 401 and an inner ring block 402 that can dock with each other, and a slope 403 is provided on the outer wall of the inner ring block 402, and a docking block 404 that fits with the slope 403 is provided on the side wall of the inner ring block 402. A filling piece 405 is sandwiched between the side wall of the docking block 404 and the inner ring block 402, and the filling piece 405 is used for further gap sealing, so that the sealing can be maintained after the inner support assembly 4 is assembled. An inner convex block 406 that can be clamped into the inner notch is fixed on the outer wall of the inner ring block 402, and an outer convex block 407 that can be clamped into the outer notch is fixed on the outer wall of the outer ring block 401. A filling convex strip 408 extending toward the inner convex block 406 is fixed on the side wall of the outer convex block 407. When the inner support assembly 4 is installed to the outer support When the outer wall of the inner ring block 402 is in the body 2, the inner protrusion 406 is embedded in the deep inner groove, the outer protrusion 407 is embedded in the outer groove, and the filling ridge 408 can be inserted into the inner groove to fill the gap, which can facilitate limiting the position of the inner ring block 402. The outer walls of the inner ring block 402 and the outer ring block 401 are provided with an embedded portion, and the guide mechanism 5 is clamped in the embedded portion. The outer wall of the guide mechanism 5 is flush with the outer wall of the inner support assembly 4, which can maintain good supporting contact between the inner support assembly 4 and the external support body 2. A clamping groove is also provided at the bottom of the embedded portion. The guide mechanism 5 includes an edge ring 501 clamped in the clamping groove. A partition 502 extending to the opposite side is fixed on the side wall of the edge ring 501. The medium pipe 204 is fixed on the outer walls of both sides of the external support shell. One end of the medium pipe 204 passes through the external support shell and extends to one side of the guide mechanism 5, which can facilitate forming a good heat conduction channel on the inner support assembly 4.

[0029] When in use, the utility model can be easily disassembled and installed. The front cover plate 3 and the split inner support assembly 4 can be easily disassembled under the premise of clamping the bearing. When disassembling, the outer cover body can be removed by removing the bolt 201, and then the internal bearing or support assembly can be pulled out at one time, and the inner support assembly 4 can be cooled and dissipated by the external medium. The guide mechanism 5 can provide good support while guiding the flow of the medium, further improving the installation stability of the bearing and better extending the service life of the bearing and the bearing seat.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A bearing seat that is easy to disassemble, characterized by: The invention comprises a base plate (1), an external support body (2) is fixed on the base plate (1), a front cover plate (3) is mounted on one side of the external support body (2) via bolts (201), an internal support assembly (4) is embedded in the external support body (2), a flow guide mechanism (5) is clamped on the outer wall of the internal support assembly (4), a rear stopper (6) extending to one side of the internal support assembly (4) is fixed on one side of the external support body (2), and an oiling nozzle (202) is provided on the outer wall of the external support body (2).

2. The easily disassembled bearing seat according to claim 1, characterized in that: An oil injection channel (203) is provided in the external support body (2), one end of the oil injection channel (203) and the oil injection nozzle (202) are communicated with each other, the other end of the oil injection channel (203) extends to the side wall of the rear block (6), and a branch channel connected to the oil injection channel (203) is provided on the rear block (6).

3. The easily disassembled bearing seat according to claim 1, characterized in that: An inner edge of the front cover (3) extends to one side of the inner support assembly (4), a heat dissipation ridge (301) is fixed on the side wall of the front cover (3), and an outflow groove (302) is provided on the inner wall of the front cover (3).

4. The easily disassembled bearing seat according to claim 1, characterized in that: An outer notch is provided on the inner wall of the outer support body (2), and an inner notch is provided on the inner wall of the outer notch.

5. The easily disassembled bearing seat according to claim 4, characterized in that: The inner support assembly (4) comprises an outer ring block (401) and an inner ring block (402) capable of docking with each other, a slope (403) being provided on the outer wall of the inner ring block (402), a docking block (404) being in contact with the slope (403) being provided on the side wall of the inner ring block (402), and a filling piece (405) being sandwiched between the side wall of the docking block (404) and the inner ring block (402).

6. The easily disassembled bearing seat according to claim 5, characterized in that: An inner convex block (406) capable of being inserted into the inner notch is fixed on the outer wall of the inner ring block (402), an outer convex block (407) capable of being inserted into the outer notch is fixed on the outer wall of the outer ring block (401), and a filling convex strip (408) extending toward the inner convex block (406) is fixed on the side wall of the outer convex block (407).

7. The easily disassembled bearing seat according to claim 6, characterized in that: The outer walls of the inner ring block (402) and the outer ring block (401) are both provided with embedded portions, the flow guide mechanism (5) is snapped into the embedded portions, and the outer wall of the flow guide mechanism (5) is flush with the outer wall of the inner support assembly (4).

8. The easily disassembled bearing seat according to claim 7, characterized in that: A snap-fit ​​groove is further provided at the bottom of the embedded portion, and the flow guide mechanism (5) comprises an edge ring (501) snap-fitted into the snap-fit ​​groove, a partition (502) extending toward the opposite side is fixed on the side wall of the edge ring (501), and a medium pipe (204) is fixed on both side outer walls of the external support body (2), and one end of the medium pipe (204) passes through the external support body (2) and extends to one side of the flow guide mechanism (5).

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