CN210265502U

CN210265502U - Anti-fracture support bearing

Info

Publication number: CN210265502U
Application number: CN201920755222.2U
Authority: CN
Inventors: 徐德荣
Original assignee: Wafangdian Hengyu Bearing Manufacturing Co Ltd
Current assignee: Wafangdian Hengyu Bearing Manufacturing Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-07
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an anti cracked support bearing, including fixed subassembly, reinforcement subassembly and bearing assembly, the fixed reinforcement subassembly that is provided with in inside of fixed subassembly, the inside fixed mounting of reinforcement subassembly has the bearing assembly, fixed subassembly is provided with the oil feed tank with the fixed inside of reinforcing the subassembly, the fixed lubricated subassembly that is provided with in top of oil feed tank, the equal fixed mounting in both sides of fixed subassembly bottom has locating component. The utility model discloses a be provided with a series of structures and make this device utilize the anchor ring to protect support bearing at the in-process that uses, the anchor block of recycling rubber material improves support bearing's anti fracture performance to support bearing's shock attenuation, utilizes the back bearing of strengthening the rubber ring to carry out further protection after that, further improves this device's anti fracture performance, utilizes locating hole cooperation bolt to fix a position this device at last, makes things convenient for the staff to install and dismantle.

Description

Anti-fracture support bearing

Technical Field

The utility model relates to a support bearing technical field specifically is an anti cracked support bearing.

Background

The supporting bearing is a large bearing capable of bearing comprehensive load, and can simultaneously bear larger axial load, radial load and overturning moment, the slewing bearing generally has a mounting hole, an internal gear or an external gear, a lubricating oil hole and a sealing device, so that the design structure of a main machine is compact, the guiding is simple and convenient, the maintenance is easy, the slewing bearing has four series of four-point contact ball bearings of a toothless type, an external tooth type and an internal tooth type, a double-row angular contact ball bearing crossed cylindrical roller bearing, a crossed tapered roller bearing and a three-row cylindrical roller composite bearing, wherein the four-point contact ball bearing has higher static load capacity, the crossed cylindrical roller bearing has higher dynamic load capacity, the pre-interference of the crossed tapered roller bearing enables the bearing to have higher supporting rigidity and slewing precision, and the three-row cylindrical roller composite bearing leads to the height of the bearing because of the improvement of the bearing capacity, various forces are borne by different roller paths respectively, so the diameter of a bearing can be greatly reduced under the same stress condition, and the main machine is more compact.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti cracked support bearing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti cracked support bearing, includes fixed subassembly, reinforcement subassembly and bearing assembly, the fixed reinforcement subassembly that is provided with in inside of fixed subassembly, the inside fixed mounting of reinforcement subassembly has the bearing assembly, the fixed oil feed tank that is provided with in inside of fixed subassembly and reinforcement subassembly, the fixed lubricated subassembly that is provided with in top of oil feed tank, the both sides of fixed subassembly bottom all fixed mounting have locating component, fixed mounting has the supporting seat between the locating component.

Preferably, an oil inlet pipe is fixedly arranged inside the lubricating assembly, and a sealing plug is movably arranged at the top of the oil inlet pipe.

Preferably, the fixed outer ring is fixedly mounted inside the fixed assembly, and a reinforced rubber ring is fixedly arranged on one side of the fixed outer ring.

Preferably, the inside fixed mounting of locating component has the landing leg, and the inside fixed locating hole that is provided with of landing leg.

Preferably, the reinforcing assembly is fixedly provided with a reinforcing ring in the inner part, reinforcing blocks are arranged on the surface of the reinforcing ring at equal intervals, and stop screws are arranged on one side of the reinforcing ring at equal intervals.

Preferably, the inside fixed mounting of bearing assembly has the race, and the rolling element is installed to the inside equidistance of race, and the surperficial equidistance of race is provided with the fuel filler nozzle.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-fracture support bearing has the advantages that the reinforcing component is arranged in the fixing component, the support bearing can be protected by the reinforcing ring, the damping of the reinforcing block made of rubber on the support bearing is utilized, the anti-fracture performance of the support bearing is improved, the support bearing with the reinforcing rubber ring can be further protected by the fixing component, the anti-fracture performance of the device is further improved, the bearing component is fixedly arranged in the reinforcing component, the support bearing can be lubricated by the oil filling nozzle, the service life of the device is prolonged, the lubricating component is arranged at the top of the fixing component, the oil inlet pipe can be sealed by the sealing plug, the lubricating oil is prevented from being spilled, the support component is arranged at the bottom of the fixing component, the device can be positioned by the positioning hole matched with a bolt, and the installation and the disassembly of workers are facilitated, and through the fixed inlet tank that is provided with in the inside of fixed subassembly and reinforcement subassembly, can utilize the inlet tank to protect the back shaft lubricating oil, make things convenient for the staff to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of a partial structure of the bearing assembly of the present invention.

In the figure: 1. a lubrication assembly; 101. a sealing plug; 102. an oil inlet pipe; 2. a fixing assembly; 201. fixing the outer ring; 202. reinforcing the rubber ring; 3. a positioning assembly; 301. a support leg; 302. positioning holes; 4. a supporting seat; 5. a reinforcement assembly; 501. a reinforcing block; 502. reinforcing rings; 503. a set screw; 6. a bearing assembly; 601. a fuel filler nozzle; 602. a rolling body; 603. a bearing ring; 7. an oil inlet groove.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-3, the present invention provides an embodiment: a fracture-resistant supporting bearing comprises a fixing component 2, a reinforcing component 5 and a bearing component 6, wherein the reinforcing component 5 is fixedly arranged inside the fixing component 2, the reinforcing component 5 can protect the supporting bearing by using a reinforcing ring 502, the damping of the supporting bearing is realized by using a reinforcing block 501 made of rubber, the fracture resistance of the supporting bearing is improved, the bearing component 6 is fixedly arranged inside the reinforcing component 5, the bearing component 6 can lubricate the supporting bearing by using an oil filling nozzle 601, the service life of the device is prolonged, an oil inlet groove 7 is fixedly arranged inside the fixing component 2 and the reinforcing component 5, when the device works, a lubricating oil can be protected by using the oil inlet groove 7 to facilitate the use of workers, a lubricating component 1 is fixedly arranged at the top of the oil inlet groove 7, and the lubricating component 1 can seal an oil inlet pipe 102 by using a sealing plug 101, prevent that lubricating oil from unrestrained, the both sides of 2 bottoms of fixed component have locating component 3 all fixed mounting, and locating component 3 can utilize locating hole 302 cooperation bolt to fix a position this device, makes things convenient for the staff to install and dismantle, and fixed mounting has supporting seat 4 between the locating component 3.

Further, the fixed oil inlet pipe 102 that is provided with in inside of lubricated subassembly 1, and the top movable mounting who advances oil pipe 102 has sealing plug 101, when this device carries out the during operation, can utilize sealing plug 101 to seal into oil pipe 102, prevents that lubricating oil from unrestrained.

Further, the inside fixed mounting of fixed subassembly 2 has fixed outer lane 201, and the fixed reinforced rubber circle 202 that is provided with in one side of fixed outer lane 201, when this device carries out the during operation, can utilize the back bearing of reinforced rubber circle 202 to carry out further protection, further improves the anti fracture performance of this device.

Further, the inside fixed mounting of locating component 3 has landing leg 301, and landing leg 301's inside is fixed and is provided with locating hole 302, when this device carries out the during operation, can utilize locating hole 302 cooperation bolt to fix a position this device, makes things convenient for the staff to install and dismantle.

Further, the inside fixed mounting of reinforcing subassembly 5 has reinforcing ring 502, and reinforcing block 501 is installed to reinforcing ring 502's surperficial equidistance, and one side equidistance of reinforcing ring 502 is provided with stop screw 503, when this device carries out the during operation, can utilize reinforcing ring 502 to protect support bearing, and the reinforcing block 501 who recycles the rubber material improves support bearing's fracture resistance ability to support bearing's shock attenuation.

Further, bearing assembly 6's inside fixed mounting has race ring 603, and the rolling element 602 is installed to the inside equidistance of race ring 603, and the surperficial equidistance of race ring 603 is provided with oil filler cap 601, works as this device, can utilize oil filler cap 601 to lubricate support bearing, improves the life of this device.

The working principle is as follows: before using this device, the user of service detects the device earlier, confirm not having the problem after, during the use, utilize earlier the reinforcing ring 502 to protect support bearing, the reinforcing block 501 of recycling rubber material is to support bearing's shock attenuation, the back bearing that utilizes reinforcing rubber circle 202 is followed and is further protected, the fracture resistance of this device is further improved, then utilize sealing plug 101 to seal into oil pipe 102, prevent that lubricating oil from spilling, utilize locating hole 302 cooperation bolt to fix a position this device at last, make things convenient for the staff to install and dismantle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fracture-resistant support bearing comprising a fixing member (2), a reinforcing member (5) and a bearing assembly (6), characterized in that: the fixed reinforced assembly (5) that is provided with in inside of fixed subassembly (2), reinforced assembly (5) inside fixed mounting has bearing assembly (6), fixed subassembly (2) are provided with oil feed tank (7) with the fixed inside of reinforced assembly (5), the fixed lubricated subassembly (1) that is provided with in top of oil feed tank (7), the both sides of fixed subassembly (2) bottom all fixed mounting have locating component (3), fixed mounting has supporting seat (4) between locating component (3).

2. A fracture-resistant support bearing in accordance with claim 1, wherein: an oil inlet pipe (102) is fixedly arranged in the lubricating component (1), and a sealing plug (101) is movably arranged at the top of the oil inlet pipe (102).

3. A fracture-resistant support bearing in accordance with claim 1, wherein: the fixed subassembly (2) is internally and fixedly provided with a fixed outer ring (201), and one side of the fixed outer ring (201) is fixedly provided with a reinforced rubber ring (202).

4. A fracture-resistant support bearing in accordance with claim 1, wherein: the inside fixed mounting of locating component (3) has landing leg (301), and the inside fixed locating hole (302) that is provided with of landing leg (301).

5. A fracture-resistant support bearing in accordance with claim 1, wherein: the reinforcing component (5) is fixedly provided with a reinforcing ring (502) in the inner part, reinforcing blocks (501) are arranged on the surface of the reinforcing ring (502) at equal intervals, and stop screws (503) are arranged on one side of the reinforcing ring (502) at equal intervals.

6. A fracture-resistant support bearing in accordance with claim 1, wherein: the bearing assembly is characterized in that a bearing ring (603) is fixedly arranged in the bearing assembly (6), rolling bodies (602) are arranged in the bearing ring (603) at equal intervals, and oil filling nozzles (601) are arranged on the surface of the bearing ring (603) at equal intervals.