CN220151733U

CN220151733U - Dustproof bearing seat

Info

Publication number: CN220151733U
Application number: CN202321278286.0U
Authority: CN
Inventors: 刘洪波
Original assignee: Suzhou Xingdongxiang Environmental Protection Technology Co ltd
Current assignee: Suzhou Xingdongxiang Environmental Protection Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-08
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a dustproof bearing seat which comprises a base, a bearing mounting bottom block, a bolt rod, a bolt hole, a positioning rod, a triangular building block, a bearing mounting clamping block, a bearing body, an oil inlet pipe, an oil delivery hose, a lubricating oil barrel, a piston, a spring, a sealing gasket and a chuck. According to the utility model, the bottom surface of the bearing installation clamping block is tightly attached to the top surface of the bearing installation bottom block, the wall surface of the bearing body is clamped and connected with the inside of the grooves of the bearing installation bottom block and the bearing installation clamping block, then the wall surface of the sealing gasket is tightly attached to the inner walls of the bearing installation bottom block and the bearing installation clamping block, and the wall surface of the chuck is fixedly connected with the wall surfaces of the back parts of the bearing installation bottom block and the bearing installation clamping block through bolts, so that the bearing body is firmly fixed in the inside of the grooves of the bearing installation bottom block, the bearing installation clamping block and the chuck, and the sealing gasket plays a role in sealing to prevent dust from entering the inside of the grooves of the bearing installation bottom block, the bearing installation clamping block and the chuck, thereby accelerating abrasion of the bearing body.

Description

Dustproof bearing seat

Technical Field

The utility model relates to the technical field of dustproof bearing seats, in particular to a dustproof bearing seat.

Background

The turntable bearing seat is a large and extra-large bearing seat which can accept comprehensive load and has special structure, and has the characteristics of compact structure, sensitive rotation, convenient maintenance of the device and the like. The device comprises a split bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like.

The CN209012271U is a dustproof bearing seat, and the shock resistance of the bearing seat can be improved through the foam pads arranged between the lower bottom plate and the upper top plate and the damping springs sleeved outside the four buffer rods and the damping springs, so that the deformation of the bearing seat caused by the shock in the long-time use process is avoided; the oil leakage pipe is communicated with the oil storage pumping cabinet, so that excessive oil can enter the oil storage pumping cabinet for centralized treatment in the oil injection process, and the waste of lubricating oil is avoided; the inside through the shield that is equipped with and shield is equipped with two dust screens, can increase the dustproof ability of bearing frame, avoids dust pollution bearing and lubricating oil to influence the normal work of pivot.

The existing bearing shaft seat is characterized in that when oil is sprayed and lubricated, excessive lubricating oil can fall down to other parts of the bearing seat, so that the waste of the lubricating oil can be caused, and dust outside the bearing seat enters into the bearing seat to pollute the bearing and the lubricating oil, so that the normal work of a transmission shaft can be influenced, dust prevention and self lubrication are required to be considered in the existing bearing seat, and meanwhile, the bearing seat also has the effect of being convenient to install and detach the bearing.

Therefore, a dustproof bearing pedestal is provided for solving the problems, and reasonable resource allocation can be carried out in the actual situation of the base region.

Disclosure of Invention

In this embodiment, a dustproof bearing seat is provided to solve the technical problems existing in the prior art that when the existing bearing seat is lubricated by oil injection, excessive lubricating oil can fall down to other parts of the bearing seat to cause waste of lubricating oil, and dust at the outer end enters into the inner bearing of the bearing seat and the lubricating oil to pollute the normal operation of a transmission shaft, and the existing bearing seat needs to be dustproof and self-lubricating, and meanwhile the bearing seat also has the effect of facilitating mounting and dismounting of the bearing.

According to one aspect of the present utility model, there is provided a dust bearing housing comprising a base, a bolt shank, a bearing body, a lubricating oil barrel and a sealing mechanism;

the sealing mechanism comprises a bearing installation clamping block, a sealing gasket and a chuck, wherein the bottom surface of the bearing installation clamping block is tightly attached to the top surface of a bearing installation bottom block, the wall surface of the sealing gasket is tightly attached to the inner wall of the bearing installation bottom block and the inner wall of the bearing installation clamping block, the wall surface of the bearing body is clamped inside a groove of the bearing installation bottom block and the groove of the bearing installation clamping block, the wall surface of the bearing body is connected with the inner wall of the chuck in a clamping mode, and the inner wall of the chuck is fixedly connected with the back wall surface of the bearing installation clamping block of the bearing installation bottom block through a bolt.

Further, the top surface of the base is fixedly connected with the bottom surface of the bearing installation bottom block, and the side wall surface of the bearing installation bottom block is fixedly connected with the top of the triangular block.

Further, the bottom surface of the bearing installation clamping block is fixedly connected with the top end of the positioning rod, and the wall surface of the positioning rod is movably connected with the inside of the top surface positioning hole of the bearing installation bottom block.

Further, the wall surface of the bolt rod is in threaded connection with the inside of the bolt hole, the bolt hole is formed in the wall surface of the positioning rod, and the top end of the positioning rod is fixedly connected with the bottom surface of the bearing installation clamping block.

Further, the number of the bolt rods is two, and the two bolt rods are symmetrically arranged along the center point of the bearing installation bottom block.

Further, the bottom surface fixed connection base of lubricating oil drum's top surface avris, the inside of lubricating oil drum sets up the spring, the wall of the inside swing joint piston of lubricating oil drum, the bottom of the top fixed connection oil delivery hose of lubricating oil drum, the input pipe ditch tip of the output tube tip fixed connection oil feed pipe of oil delivery hose, the oil feed pipe sets up the top surface at bearing installation fixture block.

According to the embodiment of the utility model, the top end of the positioning rod is fixedly connected with the bottom end of the bearing installation clamping block, the wall surface of the positioning rod is provided with the bolt hole, and then the wall surface of the bolt rod is connected with the inside of the bolt hole in a threaded manner, so that the wall surface of the bolt rod is firmly fixed in the inside of the bolt hole by rotating the bolt rod, and the bearing installation bottom block and the bearing installation clamping block are locked. Make it break away from the inside of bolt hole when reverse knob bolt pole, upwards lift bearing installation fixture block makes it break away from bearing installation bottom block, through set up the spring in the inside of lubricating oil drum, then with the inside of wall swing joint lubricating oil drum of piston, with the input tube of the top fixed connection oil delivery hose of lubricating oil drum, the input tube tip fixed connection oil feed pipe of the output tube tip fixed connection oil delivery hose, then set up the oil feed pipe at the wall of bearing installation fixture block, through the inside removal of spring leg piston at the lubricating oil drum, thereby make the inside lubricating oil of its inside entering oil feed pipe through the oil delivery hose to the inside lubricating oil of lubricating oil drum, the firm bearing body surface of block internal block of bearing block joint is installed in the bearing and is lubricated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is an overall schematic cross-sectional view of one embodiment of the present utility model;

fig. 3 is a schematic overall side view of an embodiment of the present utility model.

In the figure: 1. a base; 2. a bearing mounting bottom block; 3. a bolt rod; 4. bolt holes; 5. a positioning rod; 6. triangular building blocks; 7. the bearing is provided with a clamping block; 8. a bearing body; 9. an oil inlet pipe; 10. an oil delivery hose; 11. a lubricating oil tank; 12. a piston; 13. a spring; 14. a sealing gasket; 15. a chuck.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "positioned," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be mutually cleaned. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a dustproof bearing seat comprises a base 1, a bolt rod 3, a bearing body 8, a lubricating oil barrel 11 and a sealing mechanism;

the sealing mechanism comprises a bearing installation clamping block 7, a sealing gasket 14 and a chuck 15, wherein the bottom surface of the bearing installation clamping block 7 is tightly attached to the top surface of the bearing installation clamping block 2, the wall surface of the sealing gasket 14 is tightly attached to the inner walls of the bearing installation clamping block 2 and the bearing installation clamping block 7, the wall surface of the bearing body 8 is clamped in the grooves of the bearing installation clamping block 2 and the bearing installation clamping block 7, the inner wall of the chuck 15 is clamped and connected with the wall surface of the bearing body 8, the inner wall of the chuck 15 is fixedly connected with the back wall surface of the bearing installation clamping block 7 of the bearing installation clamping block 2 through bolts, the bottom surface of the bearing installation clamping block 7 is tightly attached to the top surface of the bearing installation clamping block 2, the wall surface of the bearing body 8 is tightly attached to the inner walls of the bearing installation clamping block 2 and the bearing installation clamping block 7, the wall surface of the sealing gasket 14 is fixedly attached to the wall surface of the bearing installation clamping block 2 and the inner wall of the bearing installation clamping block 7 through bolts, and the wall surface of the chuck 15 is fixedly connected with the back wall surface of the bearing installation clamping block 7, so that the bearing body 8 is firmly fixed in the bearing installation clamping block 2 and the bearing installation clamping block 7 through bolts, the inner side of the bearing installation clamping block 7 and the bearing installation clamping block 7 are prevented from entering the groove 2 and the bearing installation clamping block 15, and the inner side of the bearing installation clamping block 8 is prevented from being worn down;

the top surface fixed connection bearing of base 1 installs the bottom surface of bottom block 2, the top of the lateral wall fixed connection triangle building block 6 of bottom block 2 is installed to the bearing, the top of the bottom surface fixed connection locating lever 5 of clamping block 7 is installed to the bearing, the inside of the wall swing joint bearing of locating lever 5 installs the top surface locating hole of bottom block 2, the inside of the wall threaded connection bolt hole 4 of bolt lever 3, the bolt hole 4 sets up the wall at locating lever 5, the bottom surface of clamping block 7 is installed to the top fixed connection bearing of locating lever 5, through the bottom of clamping block 7 is installed to the top fixed connection bearing of locating lever 5, sets up bolt hole 4 at the wall of locating lever 5, then with the inside of bolt lever 3's wall threaded connection bolt hole 4 to make its wall firm in the inside of bolt hole 4 through rotatory bolt lever 3, thereby make the locking between bearing installation bottom block 2 and the bearing installation clamping block 7. When the bolt rod 3 is reversely rotated, the bolt rod 3 is separated from the inside of the bolt hole 4, the bearing installation clamping block 7 is lifted upwards to separate from the bearing installation bottom block 2, the number of the bolt rods 3 is two, and the two bolt rods 3 are symmetrically arranged along the center point of the bearing installation bottom block 2, the bottom surface of the lubricating oil barrel 11 is fixedly connected with the side of the top surface of the base 1, the spring 13 is arranged in the lubricating oil barrel 11, the wall surface of the piston 12 is movably connected in the lubricating oil barrel 11, the top end of the lubricating oil barrel 11 is fixedly connected with the bottom end of the oil hose 10, the output pipe end of the oil hose 10 is fixedly connected with the end part of the input pipe groove of the oil pipe 9, the oil pipe 9 is arranged on the top surface of the bearing installation clamping block 7, the top surface of the lubricating oil barrel 11 is provided with the spring 13 through the inside the lubricating oil barrel 11, then the wall surface of the piston 12 is movably connected with the inside the lubricating oil barrel 11, the input pipe end part of the oil pipe 9 is fixedly connected with the oil pipe end part of the lubricating pipe 10, and then the oil pipe 9 is arranged on the inner side of the bearing installation clamping block 7 through the spring 13, and the inner side of the bearing installation clamping block 7 is firmly pressed into the inner surface of the bearing body 8 through the spring 11, and the inner side of the bearing installation clamping block 11 is firmly pressed into the inner side of the bearing body through the bearing installation clamping block 11.

When the bearing mounting fixture block 7 is used, the bottom surface of the bearing mounting fixture block 7 is tightly attached to the top surface of the bearing mounting base block 2, the wall surface of the bearing body 8 is clamped and connected with the inside of the grooves of the bearing mounting base block 2 and the bearing mounting fixture block 7, then the wall surface of the sealing gasket 14 is tightly attached to the inner walls of the bearing mounting base block 2 and the bearing mounting fixture block 7, the wall surface of the chuck 15 is fixedly connected with the wall surfaces of the back of the bearing mounting base block 2 and the bearing mounting fixture block 7 through bolts, so that the bearing body 8 is firmly fixed in the grooves of the bearing mounting base block 2, the bearing mounting fixture block 7 and the chuck 15, the sealing gasket 14 plays a role in sealing, dust is prevented from entering the grooves of the bearing mounting base block 2, the bearing mounting fixture block 7 and the chuck 15, abrasion of the bearing body 8 is accelerated, the bottom end of the bearing mounting fixture block 7 is fixedly connected with the top end of the positioning rod 5, the bolt hole 4 is arranged on the wall surface of the positioning rod 5, and then the wall surface of the bolt rod 3 is in threaded connection with the inside of the bolt hole 4, so that the wall surface of the bolt rod 3 is firmly fixed in the inside the bolt hole 4 through rotating the bolt rod 3, and thus the bearing mounting fixture block 2 and the bearing mounting fixture block 7 are firmly fixed. When the reverse knob bolt rod 3 is separated from the inside of the bolt hole 4, the bearing installation clamping block 7 is lifted upwards to separate from the bearing installation bottom block 2, the spring 13 is arranged in the lubricating oil barrel 11, then the wall surface of the piston 12 is movably connected with the inside of the lubricating oil barrel 11, the top of the lubricating oil barrel 11 is fixedly connected with the input pipe of the oil conveying hose 10, the output pipe end part of the oil conveying hose 10 is fixedly connected with the input pipe end part of the oil inlet pipe 9, then the oil inlet pipe 9 is arranged on the wall surface of the bearing installation clamping block 7, the elastic leg piston 12 through the spring 13 moves in the inside of the lubricating oil barrel 11, so that lubricating oil in the lubricating oil barrel 11 is pressurized to enter the inside of the oil inlet pipe 9 through the oil conveying hose 10, and the surface of the bearing body 8 is firmly clamped in the bearing installation clamping block 7 for lubrication.

The utility model has the advantages that:

1. through the top surface with the bottom surface of bearing installation fixture block closely laminating bearing installation bottom block, connect the wall block of bearing body inside the recess of bearing installation bottom block and bearing installation fixture block, then closely laminate the wall of sealed pad inside the wall of bearing installation bottom block and bearing installation fixture block, the wall of chuck passes through the back wall of bolt fixed connection bearing installation bottom block and bearing installation fixture block, thereby make the bearing body firm inside the recess of bearing installation bottom block, bearing installation fixture block and chuck, play sealed effect through sealed pad, prevent that dust from getting into the recess inside of bearing installation bottom block, bearing installation fixture block and chuck, accelerate the wearing and tearing of bearing body.

2. The bottom of the bearing installation clamping block is fixedly connected with the top end of the positioning rod, the bolt hole is formed in the wall surface of the positioning rod, and then the wall surface of the bolt rod is connected with the inside of the bolt hole in a threaded manner, so that the wall surface of the bolt rod is firmly fixed in the inside of the bolt hole through rotating the bolt rod, and the bearing installation bottom block and the bearing installation clamping block are locked. Make it break away from the inside of bolt hole when reverse knob bolt pole, upwards lift bearing installation fixture block makes it break away from bearing installation bottom block, through set up the spring in the inside of lubricating oil drum, then with the inside of wall swing joint lubricating oil drum of piston, with the input tube of the top fixed connection oil delivery hose of lubricating oil drum, the input tube tip fixed connection oil feed pipe of the output tube tip fixed connection oil delivery hose, then set up the oil feed pipe at the wall of bearing installation fixture block, through the inside removal of spring leg piston at the lubricating oil drum, thereby make the inside lubricating oil of its inside entering oil feed pipe through the oil delivery hose to the inside lubricating oil of lubricating oil drum, the firm bearing body surface of block internal block of bearing block joint is installed in the bearing and is lubricated.

The related circuits, electronic components and modules are all of the prior art, and can be completely realized by those skilled in the art, and needless to say, the combination of the present utility model does not relate to improvement of software and methods.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the cleaning scope of the present utility model.

Claims

1. A dustproof bearing frame, its characterized in that: comprises a base (1), a bolt rod (3), a bearing body (8), a lubricating oil barrel (11) and a sealing mechanism;

sealing mechanism includes bearing installation fixture block (7), sealed pad (14) and chuck (15), the top surface of bearing installation bottom block (2) is closely laminated to the bottom surface of bearing installation fixture block (7), the wall of sealed pad (14) is closely laminated the inner wall of bearing installation bottom block (2) and bearing installation fixture block (7), the wall block of bearing body (8) is inside the recess of bearing installation bottom block (2) and bearing installation fixture block (7), the wall of bearing body (8) is connected to the inner wall block of chuck (15), just the wall of chuck (15) is through the back wall of the bearing installation fixture block (7) of bolt fixed connection bearing installation bottom block (2).

2. A dust bearing housing as claimed in claim 1, wherein: the top surface of base (1) fixed connection bearing installs the bottom surface of bottom block (2), the lateral wall surface fixed connection triangle block (6) of bottom block (2) is installed to the bearing.

3. A dust bearing housing as claimed in claim 1, wherein: the bottom surface of the bearing installation fixture block (7) is fixedly connected with the top end of the positioning rod (5), and the wall surface of the positioning rod (5) is movably connected with the inside of the top surface positioning hole of the bearing installation bottom block (2).

4. A dust bearing housing as claimed in claim 1, wherein: the inside of wall threaded connection bolt hole (4) of shank of bolt (3), bolt hole (4) set up the wall at locating lever (5), the bottom surface of bearing installation fixture block (7) is fixedly connected on the top of locating lever (5).

5. A dust bearing housing as claimed in claim 1, wherein: the number of the bolt rods (3) is two, and the two bolt rods (3) are symmetrically arranged along the center point of the bearing installation bottom block (2).

6. A dust bearing housing as claimed in claim 1, wherein: the oil cylinder is characterized in that the bottom surface of the oil cylinder (11) is fixedly connected with the side of the top surface of the base (1), a spring (13) is arranged in the oil cylinder (11), the inner movable connecting piston (12) of the oil cylinder (11) is movably connected with the wall surface of the piston, the top end of the oil cylinder (11) is fixedly connected with the bottom end of an oil conveying hose (10), the end part of an output pipe end part of the oil conveying hose (10) is fixedly connected with the end part of an input pipe groove of an oil inlet pipe (9), and the oil inlet pipe (9) is arranged on the top surface of a bearing installation clamping block (7).