CN111396734A

CN111396734A - Grease filling device for one-to-eight tapered roller bearing

Info

Publication number: CN111396734A
Application number: CN202010190388.1A
Authority: CN
Inventors: 吴兆双; 谢建华; 范立君; 韩剑华; 许湘奇
Original assignee: Shenzhen Airport Equipment Maintenance Co ltd
Current assignee: Shenzhen Airport Equipment Maintenance Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-07-10
Anticipated expiration: 2040-03-18
Also published as: CN111396734B

Abstract

The invention discloses an eight-in-one tapered roller bearing butter filler, which comprises a machine body, a butter pump and a butter liquid storage pipe, wherein a butter pump chamber and an oil path control chamber are divided in the machine body, the butter pump is fixedly arranged in the butter pump chamber, the butter liquid storage pipe is fixedly arranged on one side of the oil path control chamber, eight oil cut-off valves are uniformly and fixedly arranged on one side of the butter liquid storage pipe, eight oil outlets are fixedly arranged at the top of the butter liquid storage pipe, eight oil control electromagnetic valves are uniformly and fixedly arranged at the bottom of the butter liquid storage pipe, a bearing fixing chamber is arranged on one side of the top end of the machine body, eight bearing bases are uniformly and fixedly arranged in the bearing fixing chamber, the eight bearing bases with different models are arranged, the grease lubricant for eight and below bearings can be filled simultaneously, the individual requirements are met, the grease diversity of the filled bearings is realized, the time cost is saved by times, and the production efficiency is improved.

Description

Grease filling device for one-to-eight tapered roller bearing

Technical Field

The invention relates to a special tool for filling grease into a tapered roller bearing, in particular to a grease filler for a one-drag-eight tapered roller bearing.

Background

The tapered roller bearing is widely used in the industries of automobiles, rolling mills, mines, metallurgy, plastic machinery and the like as a bearing, in order to ensure the reliability of equipment, the tapered roller bearing must be periodically disassembled for maintenance, a new bearing grease lubricant filling process is included, and a bearing grease filler becomes essential equipment.

The existing tapered roller bearing grease injector can only inject one bearing at a time, is low in efficiency, and cannot meet the actual production requirement of injecting a plurality of bearings at a time, for example, the front shaft and the rear shaft of a luggage tractor have eight bearings, the bearings need to be detached during vehicle maintenance, cleaning is carried out, grease lubricant is injected, and in order to save time cost and improve production efficiency, the eight bearings need to be injected simultaneously, and the existing equipment cannot meet the requirement.

Disclosure of Invention

The invention aims to provide a one-drag-eight tapered roller bearing grease filler to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: one drags eight tapered roller bearing butter filler, including organism, butter pump and butter liquid reserve pipe, butter pump chamber and oil circuit control room have been cut apart to the inside of organism, the fixed butter pump that is equipped with in inside of butter pump chamber, the fixed butter liquid reserve pipe that is equipped with in one side of oil circuit control room, one side of butter liquid reserve pipe is evenly fixed and is equipped with eight fuel-cut valves, the fixed eight oil-outs that are equipped with in top of butter liquid reserve pipe, the bottom of butter liquid reserve pipe is evenly fixed and is equipped with eight accuse oil solenoid valves, the bearing fixed room has been seted up to one side on organism top, the inside of bearing fixed room is evenly fixed and is equipped with eight bearing bases.

As the preferable technical scheme of the one-drag-eight tapered roller bearing butter filler, an air nozzle is fixedly arranged on one side of the machine body, one end of the air nozzle is communicated with the input end of a butter pump, and the output end of the butter pump is communicated with one side of a butter liquid storage pipe.

As the preferable technical scheme of the one-drag-eight tapered roller bearing grease filler, one side of the grease liquid storage pipe is respectively communicated with eight oil outlets through eight hoses, and one ends of the eight hoses are respectively and fixedly provided with an oil control electromagnetic valve and an oil cut-off valve.

As the preferable technical scheme of the grease injector for the one-drag-eight tapered roller bearing, a bearing fixing pipe is fixedly arranged inside each bearing base, oil holes are formed in the outer wall of each bearing fixing pipe and the bottom of each bearing base, the inner wall of each bearing base is connected with the cover body in a clamping mode through a curved elastic sheet, and the eight oil outlets are communicated with the insides of the eight bearing bases through oil pipes.

As a preferred technical scheme of the one-drag-eight tapered roller bearing butter filler, sliding grooves are formed in two sides of the top end of the machine body, inner walls of the two sliding grooves are respectively connected with one ends of the two telescopic rods in a sliding mode, one side of the machine body is hinged to one side of the cover plate through two hinges, and two ends of the cover plate are respectively movably connected with the other ends of the two telescopic rods.

As the preferable technical scheme of the one-drag-eight tapered roller bearing grease filler, eight control buttons are uniformly and fixedly arranged at the top of one side of the machine body, a storage battery is fixedly arranged in the oil way control chamber, and the eight oil cut-off valves and the eight oil control electromagnetic valves are respectively and electrically connected with the storage battery through the eight control buttons.

Compared with the prior art, the invention has the beneficial effects that:

the special equipment for filling the grease lubricant into the bearing is provided with the eight bearing bases with different models, can be used for simultaneously filling grease lubricants of eight or less bearings, can be applied to bearing production and maintenance in industry, realizes grease filling diversity of the bearing, saves labor cost and greatly improves production efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure of the butter reservoir tube of the present invention;

fig. 3 is a schematic structural diagram of the bearing pedestal of the present invention.

In the figure: 1. a body; 2. a butter pump chamber; 3. a grease pump; 4. an air tap; 5. a control button; 6. an oil passage control chamber; 7. a butter reservoir pipe; 8. a storage battery; 9. a bearing fixing chamber; 10. a bearing mount; 11. a chute; 12. a telescopic rod; 13. a cover plate; 14. an oil control solenoid valve; 15. an oil cut-off valve; 16. a hose; 17. an oil outlet; 18. a bearing fixing tube; 19. a cover body; 20. a curved elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a grease injector for a one-drag-eight tapered roller bearing: a one drags eight tapered roller bearing butter filler, including organism 1, grease pump 3 and butter liquid reserve pipe 7, the inside of organism 1 is cut apart has grease pump room 2 and oil circuit control room 6, the inside of grease pump room 2 is fixed and is equipped with grease pump 3, one side of oil circuit control room 6 is fixed and is equipped with butter liquid reserve pipe 7, one side of butter liquid reserve pipe 7 is fixed and is equipped with eight fuel cut-off valves 15 evenly, the top of butter liquid reserve pipe 7 is fixed and is equipped with eight oil outlets 17, the bottom of butter liquid reserve pipe 7 is fixed and is equipped with eight accuse oil solenoid valves 14 evenly, one side of organism 1 top is seted up bearing fixed room 9, the inside of bearing fixed room 9 is fixed and is equipped with eight bearing bases 10 evenly, the inside of each bearing base 10 is fixed and is equipped with bearing fixed pipe 18, and the outer wall of bearing fixed pipe 18 and the bottom of bearing base 10 are all seted up the oilhole, the inner wall of bearing base 10 is, the eight oil outlets 17 are respectively communicated with the insides of the eight bearing bases 10 through oil pipes, and the eight bearing bases 10 are different in size and specification, so that bearings of different specifications can be conveniently processed.

An air tap 4 is fixedly arranged on one side of the machine body 1, one end of the air tap 4 is communicated with an input end of a grease pump 3, an output end of the grease pump 3 is communicated with one side of a grease storage pipe 7, one side of the grease storage pipe 7 is respectively communicated with eight oil outlets 17 through eight hoses 16, one ends of the eight hoses 16 are respectively and fixedly provided with an oil control electromagnetic valve 14 and an oil cut-off valve 15, and the oil control electromagnetic valve 14 is matched with the oil cut-off valve 15 to control the feeding degree of grease in the device or control oil cut-off.

Spout 11 has all been seted up to the both sides on 1 top of organism, the inner wall of two spout 11 respectively with the one end sliding connection of two telescopic links 12, organism 1 one side is articulated with one side of apron 13 respectively through two hinges, and the both ends of apron 13 respectively with the other end swing joint of two telescopic links 12, through the degree of opening of two telescopic links 12 control apron 13, the top of organism 1 one side is evenly fixed and is equipped with eight control button 5, the fixed battery 8 that is equipped with in inside of oil circuit control room 6, eight fuel cut-off valve 15 and eight accuse oil solenoid valve 14 are respectively through eight control button 5 and battery 8 electric connection, respectively through the on-off of eight fuel cut-off valve 15 of eight control button 5 control and eight accuse oil solenoid valve 14, with this flow of control butter.

When the grease filling device is used, bearings with different specifications are respectively placed outside the bearing fixing tube 18, the bearings are located inside the bearing base 10 at the moment, the cover body 19 is covered, the cover body 19 is fixed with the inner wall of the bearing base 10 in a clamping mode through the curved elastic sheet 20 on the periphery of the bottom, the grease pump 3 starts to work after being communicated with high-pressure gas through the air nozzle 4, and grease is extruded to the position of the oil control electromagnetic valve 14; and opening the corresponding control button 5, enabling the butter to flow through the control valve and flow to the oil outlet hole of the bearing base 10, filling the lubricating space in the bearing roller, and after the oil is filled, controlling the oil cut-off valve 15 through the corresponding switch to cut off the oil.

The special equipment for filling the grease lubricant into the bearing provided by the invention is provided with eight bearing bases with different models, can be used for simultaneously filling grease lubricants of eight or less bearings, can be applied to bearing production and maintenance in industry, realizes grease filling diversity of the bearing, saves labor cost and greatly improves production efficiency.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 drag eight tapered roller bearing butter filler, including organism (1), grease pump (3) and butter liquid reserve tube (7), its characterized in that: the utility model discloses a grease pump, including organism (1), grease pump chamber (2) and oil circuit control room (6) are cut apart to the inside of organism (1), the fixed grease pump (3) that is equipped with in inside of grease pump chamber (2), one side of oil circuit control room (6) is fixed and is equipped with grease stock solution pipe (7), one side of grease stock solution pipe (7) is evenly fixed and is equipped with eight fuel cut-off valves (15), the fixed eight oil-out (17) that are equipped with in top of grease stock solution pipe (7), the bottom of grease stock solution pipe (7) is evenly fixed and is equipped with eight accuse oil solenoid valve (14), bearing stationary chamber (9) have been seted up to one side on organism (1) top, the inside of bearing stationary chamber (9) is evenly fixed and is equipped with eight bearing.

2. The one-drag-eight tapered roller bearing grease filler according to claim 1, characterized in that: an air tap (4) is fixedly arranged on one side of the machine body (1), one end of the air tap (4) is communicated with the input end of the grease pump (3), and the output end of the grease pump (3) is communicated with one side of the grease liquid storage pipe (7).

3. The one-drag-eight tapered roller bearing grease filler according to claim 1, characterized in that: one side of the butter liquid storage pipe (7) is respectively communicated with eight oil outlets (17) through eight hoses (16), and one ends of the eight hoses (16) are respectively and fixedly provided with an oil control electromagnetic valve (14) and an oil cut-off valve (15).

4. The one-drag-eight tapered roller bearing grease filler according to claim 1, characterized in that: every the inside of bearing base (10) all is fixed and is equipped with bearing fixing tube (18), and the oilhole has all been seted up to the outer wall of bearing fixing tube (18) and the bottom of bearing base (10), the inner wall of bearing base (10) is connected with lid (19) block through bent shape flexure strip (20), eight oil-out (17) all communicate with each other with the inside of eight bearing bases (10) respectively through oil pipe.

5. The one-drag-eight tapered roller bearing grease filler according to claim 1, characterized in that: both sides on organism (1) top have all seted up spout (11), two the inner wall of spout (11) respectively with the one end sliding connection of two telescopic links (12), one side of organism (1) is articulated with one side of apron (13) respectively through two hinges, and the both ends of apron (13) respectively with the other end swing joint of two telescopic links (12).

6. The one-drag-eight tapered roller bearing grease filler according to claim 1, characterized in that: the top of organism (1) one side is evenly fixed and is equipped with eight control button (5), the inside of oil circuit control room (6) is fixed and is equipped with battery (8), eight fuel cut-off valve (15) and eight accuse oil solenoid valve (14) are respectively through eight control button (5) and battery (8) electric connection.