CN209977678U

CN209977678U - Lubricating device for bearing

Info

Publication number: CN209977678U
Application number: CN201920527557.9U
Authority: CN
Inventors: 于春洪; 邹丽媛
Original assignee: Wafangdian Xinyu Bearing Manufacturing Co Ltd
Current assignee: Wafangdian Xinyu Bearing Manufacturing Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-21
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a lubricating arrangement for bearing, comprises a workbench, workstation upper end middle part is rotated through the bearing and is connected with the pivot, the pivot lower extreme is connected with drive arrangement, the pivot surface just is located workstation upper end integrated into one piece and is connected with the location arch, pivot surface upper end is equipped with the screw thread that is used for the spiro union fixed plate, the mounting panel has all been welded to the workstation upper end left and right sides, every group there is the mounting panel to keep away from the equal fixed mounting in a side of pivot to have the cylinder, the terminal fixedly connected with of output of cylinder supports the board. The utility model discloses can be fixed the bearing inner race for ball between bearing inner race and the interior outer lane rotates, makes lubricating oil be covered with the space between the whole interior outer lane, makes lubricated more even, and efficiency is higher, connects the oil groove to be used for connecing the lubricating oil of getting to spill from the bearing bottom among the lubrication process, and circulated use after the post processing avoids extravagant.

Description

Lubricating device for bearing

Technical Field

The utility model relates to a bearing technical field specifically is a lubricating arrangement for bearing.

Background

The bearing is generally used in the mechanical field due to simple structure and convenient use, the maintenance of the bearing in the daily use process is very important, the lubrication is a key step when the bearing is normally used, if the lubrication is not good, the bearing is easily abraded, and the service life of the bearing is shortened. The existing bearing lubricating device has low lubricating efficiency and uneven lubrication, thereby influencing the use effect of the device. To this end, we propose a lubricating device for bearings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lubricating arrangement for 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: a lubricating device for a bearing comprises a workbench, wherein the middle part of the upper end of the workbench is rotatably connected with a rotating shaft through the bearing, the lower end of the rotating shaft is connected with a driving device, the surface of the rotating shaft is integrally formed and connected with a positioning bulge positioned at the upper end of the workbench, the upper end of the surface of the rotating shaft is provided with threads for screwing a fixing plate, mounting plates are welded at the left side and the right side of the upper end of the workbench, a cylinder is fixedly mounted at one side of each mounting plate away from the rotating shaft, the tail end of the output end of the cylinder is fixedly connected with a supporting plate, an annular through hole for placing an oil receiving groove is formed in the upper end of the workbench and around the rotating shaft, a stand column is fixedly connected at the rear side of the upper end of the workbench, a top plate is fixedly connected at the upper end, the oil adding head and the rotating shaft are located on the same central line, the oil adding head comprises a shell, oil distributing pipes are distributed in the shell at equal intervals on the circumference, an oil tank is mounted at the upper end of the top plate, and the oil tank is connected to the oil distributing pipes through main oil pipes.

Preferably, drive arrangement includes gear motor, gear motor fixed mounting is at the workstation lower extreme, the gear motor output is connected with driving pulley, the pivot lower extreme is connected with driven pulley, connect through belt drive between driving pulley and the driven pulley.

Preferably, the abutting plate is arc-shaped.

Preferably, a flange is integrally formed around the upper end face of the oil receiving groove.

Preferably, one side of the supporting plate close to the upright post is fixedly connected with a sliding block, and the front side surface of the upright post is fixedly connected with a sliding rail used for sliding the sliding block.

Preferably, the main oil pipe is connected with an oil pump.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can be fixed the bearing inner race for ball between bearing inner race and the interior outer lane rotates, makes lubricating oil be covered with the space between the whole interior outer lane, makes lubricated more even, and efficiency is higher, connects the oil groove to be used for connecing the lubricating oil of getting to spill from the bearing bottom among the lubrication process, and circulated use after the post processing avoids extravagant. Bearing housing to be lubricated is in the pivot, make bearing inner race lower extreme support the location arch, with the fixed plate spiro union in the pivot, make the fixed plate support bearing inner race upper end, it is close to the bearing to support the board through the cylinder drive, thereby press from both sides the bearing inner race tightly, gear motor work drive pivot through drive arrangement rotates, thereby it rotates to drive the bearing inner race, can make the ball between the inner and outer lane rotate, make lubricating oil can fully enter into between the inner and outer lane of bearing, it is more even to lubricate, the effect is more showing, move down through the hydraulic cylinder drive backup pad, make branch oil pipe be close to the bearing, through oil pump work, send the lubricating oil in the oil tank to branch oil pipe through main oil pipe, drip to between the inner and outer lane of bearing through dividing.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is a schematic view of the structure of the oil filling head of the present invention.

In the figure: the device comprises a workbench 1, a rotating shaft 2, a positioning bulge 3, a fixing plate 4, a mounting plate 5, an air cylinder 6, a butting plate 7, an oil receiving groove 8, an annular through hole 9, a vertical column 10, a top plate 11, a hydraulic cylinder 12, a supporting plate 13, a shell 14, an oil distributing pipe 15, an oil tank 16, a main oil pipe 17, a speed reducing motor 18, a belt 19, a flange 20, a sliding block 21 and a sliding rail 22.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a lubricating device for a bearing comprises a workbench 1, wherein the middle part of the upper end of the workbench 1 is rotatably connected with a rotating shaft 2 through a bearing, the lower end of the rotating shaft 2 is connected with a driving device, the surface of the rotating shaft 2 is integrally formed and connected with a positioning bulge 3 on the upper end of the workbench 1, the upper end of the surface of the rotating shaft 2 is provided with threads for screwing a fixing plate 4, the left side and the right side of the upper end of the workbench 1 are welded with mounting plates 5, one side surface of each mounting plate 5, far away from the rotating shaft 2, of each group is fixedly provided with a cylinder 6, the tail end of the output end of the cylinder 6 is fixedly connected with a supporting plate 7, the upper end of the workbench 1, positioned around the rotating shaft 2, is provided with an annular through hole 9 for placing an oil receiving groove 8, the rear side of the upper end of the workbench 1, the terminal fixedly connected with backup pad 13 of output of

pneumatic cylinder

12, 13 lower extreme fixedly connected with of backup pad refuels the head, refuels the head and be located same central line with pivot 2, refuels the head and include casing 14, it has branch oil pipe 15 to be circumference equidistance distribution in the casing 14, oil tank 16 is installed to roof 11 upper end, oil tank 16 connects in branch oil pipe 15 through main oil pipe 17.

Specifically, drive arrangement includes gear motor 18, gear motor 18 fixed mounting is at 1 lower extreme of workstation, gear motor 18 output is connected with driving pulley, 2 lower extremes of pivot are connected with driven pulley, connect through belt 19 transmission between driving pulley and the driven pulley.

Specifically, the abutting plate 7 is arc-shaped and is matched with the bearing outer ring, so that the bearing outer ring is conveniently clamped.

Specifically, connect integrated into one piece around 8 up end of oil groove to be connected with flange 20, will connect oil groove 8 to arrange annular through hole 9 in, through the flange 20 joint on the workstation in the annular through hole 9 upper end outside, it is convenient to connect oil groove 8 fixed.

Specifically, one side fixedly connected with slider 21 that backup pad 13 is close to stand 10, stand 10 leading flank fixedly connected with is used for the slide rail 22 of sliding connection slider 21, and at the in-process that pneumatic cylinder 12 drive backup pad 13 reciprocated, prevent backup pad 13 slope and make the position between the oiling head of below and the bearing of treating the lubrication deviate, influence lubricated effect, and cause lubricating oil extravagant.

Specifically, the main oil pipe 17 is connected with an oil pump.

Specifically, when in use, a bearing to be lubricated is sleeved on the rotating shaft 2, the lower end of the bearing inner ring is abutted against the positioning bulge 3, the fixing plate 4 is screwed on the rotating shaft 2, the fixing plate 4 is abutted against the upper end of the bearing inner ring, the abutting plate 7 is driven by the air cylinder 6 to approach the bearing, so that the bearing outer ring is clamped tightly, the rotating shaft 2 is driven to rotate by the work of the speed reduction motor 18 of the driving device, so that the bearing inner ring is driven to rotate, balls between the inner ring and the outer ring can be rotated, so that lubricating oil can fully enter between the inner ring and the outer ring of the bearing, the lubricating is more uniform and the effect is more remarkable, the supporting plate 13 is driven by the hydraulic cylinder 12 to move downwards, the oil distribution pipe 15 is close to the bearing, the lubricating oil in the oil tank 16 is delivered to the oil distribution pipe 15 through the main oil pipe 17 through the work of an oil pump, the lubricating oil is, can be recycled after post-treatment, thereby avoiding waste.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lubricating device for a bearing, comprising a table (1), characterized in that: the rotary table is characterized in that the middle of the upper end of the workbench (1) is rotatably connected with a rotary shaft (2) through a bearing, the lower end of the rotary shaft (2) is connected with a driving device, the surface of the rotary shaft (2) is positioned at the upper end of the workbench (1) and is integrally connected with a positioning bulge (3), the upper end of the surface of the rotary shaft (2) is provided with threads for screwing a fixing plate (4), the left side and the right side of the upper end of the workbench (1) are welded with mounting plates (5), each group of the mounting plates (5) is provided with a cylinder (6) which is fixedly installed on one side surface far away from the rotary shaft (2), the tail end of the output end of the cylinder (6) is fixedly connected with a butt plate (7), the upper end of the workbench (1) is positioned at the periphery of the rotary shaft (2) and is provided with an annular through hole (9) for placing, roof (11) upper end fixed mounting has pneumatic cylinder (12), the terminal fixedly connected with backup pad (13) of output of pneumatic cylinder (12), backup pad (13) lower extreme fixedly connected with refueling head, refueling head and pivot (2) are located same central line, refueling head includes casing (14), it has branch oil pipe (15) to be circumference equidistance distribution in casing (14), oil tank (16) are installed to roof (11) upper end, oil tank (16) are connected in branch oil pipe (15) through main oil pipe (17).

2. A lubricating device for bearings, according to claim 1, characterized in that: the driving device comprises a speed reducing motor (18), the speed reducing motor (18) is fixedly installed at the lower end of the workbench (1), the output end of the speed reducing motor (18) is connected with a driving belt wheel, the lower end of the rotating shaft (2) is connected with a driven belt wheel, and the driving belt wheel and the driven belt wheel are in transmission connection through a belt (19).

3. A lubricating device for bearings, according to claim 1, characterized in that: the abutting plate (7) is arc-shaped.

4. A lubricating device for bearings, according to claim 1, characterized in that: and a flange (20) is integrally formed and connected around the upper end surface of the oil receiving groove (8).

5. A lubricating device for bearings, according to claim 1, characterized in that: one side of the supporting plate (13) close to the upright post (10) is fixedly connected with a sliding block (21), and the front side surface of the upright post (10) is fixedly connected with a sliding rail (22) used for sliding the sliding block (21).

6. A lubricating device for bearings, according to claim 1, characterized in that: the main oil pipe (17) is connected with an oil pump.