CN217503312U

CN217503312U - Automatic grease injection and gland device for bearing

Info

Publication number: CN217503312U
Application number: CN202221579094.9U
Authority: CN
Inventors: 郑胜; 罗先文; 聂孟江; 罗洪玲
Original assignee: Suzhou Zhengsheng Bearing Co ltd
Current assignee: Suzhou Zhengsheng Bearing Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-27
Anticipated expiration: 2032-06-23

Abstract

The utility model belongs to the technical field of bearing production and processing, in particular to an automatic grease injection and capping device for a bearing, which comprises an installation column, wherein the top side of the installation column is connected with a first motor, the upper part of the right side of the installation column is fixedly connected with a first fixed plate, the lower part of the right side of the installation column is fixedly connected with a second fixed plate, the top side of the first fixed plate is connected with an electro-hydraulic push rod, the bottom side of the second fixed plate is connected with a cylinder, the middle part of the right side of the installation column is movably connected with a placing plate, the middle part of the installation column is communicated with a rectangular through hole, the placing plate can be lowered to be close to the second fixed plate, the bearing position to be processed is not required to be manually moved by a worker, the operation is more convenient and the practicability is greatly improved, the second motor can drive the placing plate to carry out the overturning operation, the capping operation is convenient for the upper and the lower sides of the bearing without manually overturning the bearing, time is saved, and working efficiency is greatly improved.

Description

Automatic grease injection and gland device for bearing

Technical Field

The utility model belongs to the technical field of bearing production and processing, concretely relates to automatic grease injection gland device of bearing.

Background

The bearing is an important component in modern mechanical equipment, and can be divided into two categories, namely a sliding bearing and a rolling bearing according to the friction property. The rolling bearing generally comprises an inner ring, an outer ring, a ball, a retainer and the like, in order to have good rotation performance and longer service life, grease is generally injected between the inner ring and the outer ring to realize good lubricity, then a sealing end cover is installed, the grease injection and the dust cover installation are manually carried out, the efficiency is very low, the grease injection and gland function can only be carried out singly, the cost of equipment is increased, and meanwhile, the bearing gland needs to gland the front surface and the back surface of the bearing twice and needs to be turned over, so that the time is consumed.

Therefore, the automatic grease injection and gland device for the bearing is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic grease injection capping device of bearing can make and place the board decline and be close to the second fixed plate, does not need staff's manual removal to treat the bearing position of processing, operates more convenient, and the practicality improves greatly, and the second motor can drive and place the board and carry out the upset operation, and the convenient upper and lower both sides to the bearing carry out the gland operation, do not need artifical manual upset bearing, have saved the time, and work efficiency improves greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic grease of annotating of bearing gland device, includes the erection column, erection column top side is connected with first motor, the first fixed plate of erection column right side top fixedly connected with, erection column right side below fixedly connected with second fixed plate, first fixed plate top side is connected with electric liquid push rod, second fixed plate bottom side is connected with the cylinder, erection column right side middle part swing joint has places the board, the erection column middle part is link up and is equipped with the rectangle opening, rectangle opening inner wall bottom side is connected with the threaded rod through the bearing, the threaded rod both sides are equipped with the guide bar respectively, threaded rod and guide bar outside cover are equipped with the elevator, the elevator right side is connected with the connecting block, connecting block outside fixedly connected with lifter plate, the lifter plate with place board fixed connection.

As the utility model relates to an automatic grease injection capping device of bearing is preferred, the output shaft of first motor stretch into the rectangle opening and with threaded rod top fixed connection, the elevator middle part link up and is equipped with the nut, the elevator passes through nut and threaded rod matching thread and connects, the inside second motor that is equipped with of connecting block, the output shaft of second motor run through the lifter right side and with place board fixed connection.

As the utility model relates to an automatic grease injection capping device of bearing is preferred, it is equipped with and places the through-hole to place board middle part link up, it has positioning screw to place trilateral threaded connection respectively of board outer wall, positioning screw runs through respectively and places the through-hole, and fixedly connected with locating piece.

As the utility model relates to an automatic grease injection capping device of bearing is preferred, the first connecting pipe of first fixed plate bottom side fixedly connected with, first connecting pipe bottom side fixedly connected with storage box, storage box right side link up and is equipped with the inlet pipe, the stiff end of electricity liquid push rod stretches into first connecting pipe, and expansion end bottom fixedly connected with material extruding plate, material extruding plate is located inside the storage box, storage box bottom side annular equidistance is equipped with the discharging pipe.

As the utility model relates to an automatic grease injection capping device of bearing is preferred, second fixed plate top side middle part is connected with the second connecting pipe, second connecting pipe top end fixedly connected with recess dish, the inside swing joint of recess dish strikes the dish.

As the utility model relates to an automatic grease injection capping device of bearing is preferred, the stiff end of cylinder stretches into inside the second connecting pipe, the expansion end of cylinder runs through inside the recess dish, just the expansion end of cylinder with strike a set bottom side middle part fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. can make and place the board decline and be close to the second fixed plate, do not need staff's manual movement to treat the bearing position of processing, operate more convenient, the practicality improves greatly.

2. The second motor can drive and place the board and carry out the upset operation, conveniently carries out the gland operation to the upper and lower both sides of bearing, does not need artifical manual upset bearing, has saved the time, and work efficiency improves greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic cross-sectional structure diagram of the mounting post of the present invention;

fig. 3 is a schematic structural diagram of a first connecting pipe in the present invention;

fig. 4 is a schematic structural view of a second connecting pipe in the present invention;

reference numbers in the figures: 1. mounting a column; 2. a first motor; 3. a first fixing plate; 4. a second fixing plate; 5. an electro-hydraulic push rod; 6. a cylinder; 7. placing the plate; 8. a rectangular through opening; 9. a threaded rod; 10. a guide bar; 11. a lifting block; 12. connecting blocks; 13. a lifting plate; 14. placing the through hole; 15. positioning a screw rod; 16. positioning blocks; 17. a first connecting pipe; 18. a storage box; 19. a feeding pipe; 20. extruding a material plate; 21. a discharge pipe; 22. a second connecting pipe; 23. a groove disc; 24. knocking the disc; 25. a second motor.

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.

As shown in fig. 1-4;

the utility model provides an automatic grease injection capping device of bearing, including

erection column

1, 1 top side of erection column is connected with

first motor

2, 1 right side top fixedly connected with first fixed plate 3 of erection column, 1 right side below fixedly connected with second fixed plate 4 of erection column, 3 top sides of first fixed plate are connected with electric

liquid push rod

5, 4 bottom sides of second fixed plate are connected with

cylinder

6, 1 right side middle part swing joint of erection column has places

board

7, 1 middle part of erection column link up and is equipped with

rectangle opening

8, 8 inner wall bottom sides of rectangle opening are connected with threaded rod 9 through the bearing, 9 both sides of threaded rod are equipped with guide bar 10 respectively, threaded rod 9 is equipped with elevator 11 with 10 outside cover of guide bar, elevator 11 right side is connected with connecting

block

12, 12 outside fixedly connected with lifter plate 13 of connecting block, lifter plate 13 with place 7 fixed connection of board.

It should be noted that: the output shaft of first motor 2 stretches into rectangle opening 8 and with 9 top fixed connection of threaded rod, 11 middle parts of elevator link up and be equipped with the nut, elevator 11 matches threaded connection through nut and threaded rod 9, the inside second motor 25 that is equipped with of connecting block 12, the output shaft of second motor 25 run through the lifter plate 13 right side and with place board 7 fixed connection.

In this embodiment: start first motor 2, the output shaft of first motor 2 drives threaded rod 9 and rotates, nut on the threaded rod 9 drives elevator 11 and goes up and down, the guide bar 10 outside is located to elevator 11 covers simultaneously, slide thereupon, can place the height of board 7 by effectual regulation, when the operation of annotating the fat is carried out to needs, it upwards promotes and is close to first fixed plate 3 to place board 7, when the gland operation is carried out to needs to the same reason, the output shaft counter-rotation of the first motor 2 of control, can make and place board 7 and descend and be close to second fixed plate 4, do not need staff's manual movement to wait the bearing position of processing, it is more convenient to operate, the practicality improves greatly.

In a preferred embodiment, a placing through hole 14 is formed in the middle of the placing plate 7, three sides of the outer wall of the placing plate 7 are respectively in threaded connection with a positioning screw 15, the positioning screws 15 respectively penetrate through the placing through hole 14, and a positioning block 16 is fixedly connected with the positioning screw 15.

In this embodiment: when using, put into the bearing and place placing through-hole 14 on board 7, then rotatory positioning screw 15 respectively, positioning screw 15 inwards stretches out respectively, treat the bearing outer wall of processing and add fixedly through positioning block 16 of positioning screw 15 inner, then start second motor 25, second motor 25 can drive and place board 7 and carry out the upset operation, conveniently carry out the gland operation to the upper and lower both sides of bearing, do not need artifical manual upset bearing, time has been saved, work efficiency improves greatly.

In a preferred embodiment, a first connecting pipe 17 is fixedly connected to the bottom side of the first fixing plate 3, a storage box 18 is fixedly connected to the bottom side of the first connecting pipe 17, a feeding pipe 19 is arranged on the right side of the storage box 18 in a penetrating manner, the fixed end of the electro-hydraulic push rod 5 extends into the first connecting pipe 17, an extruding plate 20 is fixedly connected to the bottom of the movable end, the extruding plate 20 is located inside the storage box 18, discharging pipes 21 are annularly and equidistantly arranged on the bottom side of the storage box 18, grease is injected into the storage box 18 through the feeding pipe 19, then the electro-hydraulic push rod 5 is started, the movable end of the electro-hydraulic push rod 5 drives the extruding plate 20 to press down in an inner cavity of the storage box 18, the grease in the storage box 18 can be discharged through the discharging pipes 21, and the grease is injected into a bearing to complete a grease injection operation.

In a preferred embodiment, a second connecting pipe 22 is connected to the middle of the top side of the second fixing plate 4, a groove plate 23 is fixedly connected to the top end of the second connecting pipe 22, and a knocking plate 24 is movably connected to the inside of the groove plate 23.

In a preferred embodiment, the fixed end of the cylinder 6 extends into the second connecting pipe 22, the movable end of the cylinder 6 penetrates the groove plate 23, and the movable end of the cylinder 6 is fixedly connected with the middle part of the bottom side of the knocking plate 24.

In this embodiment: when using, put into recess dish 23 inside with sealed apron, place board 7 decline and laminate in recess dish 23 top side, start cylinder 6, the expansion end of cylinder 6 is through sealed apron butt at the bearing to strike sealed apron with its block inside the bearing, place the upset of board 7 through second motor 25 control, once only accomplish the gland operation to the bearing two sides, gland efficiency improves greatly.

The working principle is as follows: the bearing is placed into a placing through hole 14 on a placing plate 7, then positioning screws 15 are respectively rotated, the positioning screws 15 respectively extend inwards, the outer wall of the bearing to be processed is fixedly clamped through positioning blocks 16 at the inner ends of the positioning screws 15, a first motor 2 is driven, an output shaft of the first motor 2 drives a threaded rod 9 to rotate, a nut on the threaded rod 9 drives a lifting block 11 to lift, meanwhile, the lifting block 11 is sleeved outside a guide rod 10 and slides along with the guide rod, the height of the placing plate 7 can be effectively adjusted, when grease injection operation needs to be carried out, the placing plate 7 is lifted upwards to be close to a first fixing plate 3, grease is injected into a storage box 18 through a feeding pipe 19, then an electro-hydraulic push rod 5 is started, a movable end of the electro-hydraulic push rod 5 drives an extruding plate 20 to be pressed downwards in an inner cavity of the storage box 18, and the grease in the storage box 18 can be discharged through a discharging pipe 21, and pour into the inside notes fat operation of accomplishing of bearing into, when the gland operation is carried out to needs, the output shaft reverse rotation of the first motor 2 of control, can make and place board 7 decline and be close to second fixed plate 4, place sealed apron inside recess dish 23, place board 7 decline and laminate in recess dish 23 top side, start cylinder 6, the expansion end of cylinder 6 is through sealed apron butt at the bearing, and strike sealed apron and with its block inside the bearing, place the upset of board 7 through second motor 25 control, once only accomplish the gland operation to the bearing two sides.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic grease injection capping device of bearing, includes erection column (1), its characterized in that: the mounting column is characterized in that a first motor (2) is connected to the top side of the mounting column (1), a first fixing plate (3) is fixedly connected to the upper portion of the right side of the mounting column (1), a second fixing plate (4) is fixedly connected to the lower portion of the right side of the mounting column (1), an electric hydraulic push rod (5) is connected to the top side of the first fixing plate (3), an air cylinder (6) is connected to the bottom side of the second fixing plate (4), a placing plate (7) is movably connected to the middle of the right side of the mounting column (1), a rectangular through hole (8) is formed in the middle of the mounting column (1) in a penetrating mode, a threaded rod (9) is connected to the bottom side of the inner wall of the rectangular through hole (8) through a bearing, guide rods (10) are respectively arranged on two sides of the threaded rod (9), lifting blocks (11) are sleeved on the outer sides of the threaded rod (9) and the guide rods (10), and connecting blocks (12) are connected to the right sides of the lifting blocks (11), the outer side of the connecting block (12) is fixedly connected with a lifting plate (13), and the lifting plate (13) is fixedly connected with the placing plate (7).

2. The automatic grease-filling gland device for the bearing according to claim 1, characterized in that: the output shaft of first motor (2) stretch into rectangle opening (8) and with threaded rod (9) top fixed connection, elevator (11) middle part link up and is equipped with the nut, elevator (11) match threaded connection through nut and threaded rod (9), connecting block (12) inside is equipped with second motor (25), the output shaft of second motor (25) run through lifter plate (13) right side and with place board (7) fixed connection.

3. The automatic grease-filling gland device for the bearing according to claim 1, characterized in that: the placing plate (7) is provided with a placing through hole (14) in the middle, three sides of the outer wall of the placing plate (7) are respectively in threaded connection with a positioning screw (15), the positioning screw (15) respectively penetrates through the placing through hole (14), and a positioning block (16) is fixedly connected with the positioning block.

4. The automatic grease-filling gland device for the bearing according to claim 1, characterized in that: the device is characterized in that a first connecting pipe (17) is fixedly connected to the bottom side of the first fixing plate (3), a storage box (18) is fixedly connected to the bottom side of the first connecting pipe (17), a feeding pipe (19) is arranged on the right side of the storage box (18) in a penetrating mode, the fixed end of the electro-hydraulic push rod (5) stretches into the first connecting pipe (17), an extruding plate (20) is fixedly connected to the bottom of the movable end of the electro-hydraulic push rod, the extruding plate (20) is located inside the storage box (18), and discharging pipes (21) are arranged on the bottom side of the storage box (18) in an annular and equidistant mode.

5. The automatic grease-filling gland device for the bearing according to claim 1, characterized in that: the middle part of the top side of the second fixing plate (4) is connected with a second connecting pipe (22), the top end of the second connecting pipe (22) is fixedly connected with a groove disc (23), and a knocking disc (24) is movably connected inside the groove disc (23).

6. The automatic grease-filling gland device for the bearing according to claim 5, characterized in that: the stiff end of cylinder (6) stretches into inside second connecting pipe (22), the expansion end of cylinder (6) runs through inside recess dish (23), just the expansion end of cylinder (6) with strike dish (24) bottom side middle part fixed connection.