CN212071428U

CN212071428U - Train bearing grinding device

Info

Publication number: CN212071428U
Application number: CN202020804214.5U
Authority: CN
Inventors: 王森
Original assignee: Nantong Wanling Machinery Co ltd
Current assignee: Nantong Wanling Machinery Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-04
Anticipated expiration: 2030-05-14

Abstract

The utility model belongs to the technical field of bearing grinding device, especially, be a train bearing grinding device, the on-line screen storage device comprises a base, the top fixedly connected with fixed plate of base, the top fixedly connected with roof of fixed plate, the top fixedly connected with pneumatic cylinder of roof, the bottom fixedly connected with diaphragm of pneumatic cylinder, the both sides of diaphragm all with the inboard sliding connection of fixed plate, the bottom fixedly connected with rotating electrical machines of diaphragm, the output fixedly connected with threaded rod of rotating electrical machines. The utility model discloses a set up the cooperation of suction fan, dust absorption pipe, sucking disc and collecting box for the bearing is when polishing, is convenient for collect and handle the dust, avoids the dust to splash everywhere, influences the environment and endangers people's healthy, sets up the cooperation between refrigerator, air pump and the jet-propelled board, is for the convenience to dispel the heat to polishing head and bearing, has improved the life of polishing head and has polished the effect better.

Description

Train bearing grinding device

Technical Field

The utility model relates to a bearing grinding device technical field specifically is a train bearing grinding device.

Background

The bearing is an important part in the modern mechanical equipment. The part is used for determining the relative movement position of the rotating shaft and other parts and has the supporting or guiding function. Its main function is to support the mechanical rotating body to reduce the friction coefficient of mechanical load of equipment in the transmission process. According to the difference of friction property of moving element, the bearing can be divided into rolling bearing and sliding bearing, and its accuracy, performance, service life and reliability play decisive role to the accuracy, performance, service life and reliability of main machine. In mechanical products, a bearing belongs to a high-precision product, not only needs comprehensive support of subject theories such as mathematics, physics and the like, but also needs services of a plurality of subjects such as material science, heat treatment technology, precision machining and measuring technology, numerical control technology, effective numerical method, powerful computer technology and the like, so that the bearing is a product representing national technological strength, and a fixed part needs to polish the bearing after the bearing is machined.

However, the existing bearing grinding device has the following problems:

1. the prior bearing polishing device has poor fixing effect on the bearing, so that the efficiency of polishing the bearing is low, and the polishing effect of the bearing is influenced;

2. the existing bearing polishing device is difficult to collect and treat dust, so that the dust splashes everywhere, pollutes the environment and influences the health of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a train bearing grinding device has solved the relatively poor and difficult problem of collecting and handling the dust of the fixed effect of current grinding device to the bearing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a train bearing polishing device comprises a base, wherein a fixed plate is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the fixed plate, a hydraulic cylinder is fixedly connected to the top of the top plate, a transverse plate is fixedly connected to the bottom of the hydraulic cylinder, two sides of the transverse plate are both in sliding connection with the inner side of the fixed plate, a rotating motor is fixedly connected to the bottom of the transverse plate, a threaded rod is fixedly connected to the output end of the rotating motor, the end of the threaded rod is rotatably connected with a limiting plate through a bearing, the top of the limiting plate is fixedly connected with the bottom of the transverse plate, a threaded sleeve is in threaded connection with the surface of the threaded rod, a sliding sleeve is fixedly connected to the top of the threaded sleeve, a sliding rod is in sliding connection with the inner wall of the, the bottom of the threaded sleeve is fixedly connected with a connecting rod, the bottom end part of the connecting rod is fixedly connected with a polishing motor, the output end part of the polishing motor is fixedly connected with a polishing head, the top of the base is fixedly connected with a workbench, the top of the workbench is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with an electric push rod, the end part of the electric push rod is fixedly connected with a movable plate, the bottom of the movable plate is connected with the top of the workbench in a sliding way, one side of the movable plate is fixedly connected with a fixed seat, one side of the fixed seat is rotatably connected with a movable rod through a rotating shaft, a spring is fixedly connected between the two movable rods, the end part of the movable rod is connected with a clamping plate in a sliding way, one side of the clamping plate is provided with a first sliding chute, the inner wall sliding connection of first spout has first slider, the surface of first slider is connected with the tip rotation of movable rod through the pivot.

As a preferred technical scheme of the utility model, one side of workstation is equipped with the suction fan, the bottom fixedly connected with dust exhaust pipe of suction fan, the bottom fixedly connected with collecting box of dust exhaust pipe, the top fixedly connected with dust absorption pipe of suction fan, the equal fixedly connected with spacing of both sides of grinding motor, the tip fixedly connected with sucking disc of dust absorption pipe, the surface of sucking disc and the inboard fixed connection of spacing.

As a preferred technical scheme of the utility model, the top fixedly connected with refrigerator of base, the top fixedly connected with intake pipe of refrigerator, the top portion fixedly connected with air pump of intake pipe, the top fixedly connected with outlet duct of air pump, the tip fixedly connected with gas injection board of outlet duct, the surface of gas injection board and the inboard fixed connection of spacing.

As a preferred technical scheme of the utility model, the second spout has been seted up to one side of fixed plate, the equal sliding connection in both sides of the inner wall of second spout and diaphragm.

As an optimal technical scheme of the utility model, the third spout has been seted up at the top of workstation, the inner wall of third spout and the bottom sliding connection of movable plate.

As a preferred technical scheme of the utility model, the equal fixedly connected with steadying plate in both sides of workstation, the top of steadying plate all with the bottom fixed connection of suction fan and air pump.

As a preferred technical scheme of the utility model, the equal fixedly connected with bracing piece in both sides of collecting box, one end of bracing piece and one side fixed connection of workstation, the other end of bracing piece and the inboard fixed connection of fixed plate, the air discharge duct has been seted up to one side of collecting box, the inner wall fixedly connected with filter screen of air discharge duct, the bottom of collecting box is equipped with the ash discharge pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a train bearing grinding device possesses following beneficial effect:

1. this train bearing grinding device through setting up mutually supporting between electric putter, movable plate, movable rod, spring and the splint for splint and bearing are convenient for fix, and very high the fixed effect of bearing, make the bearing effect better when polishing, and work efficiency is higher, sets up the cooperation of rotating electrical machines, threaded rod, thread bush and pneumatic cylinder, is convenient for carry out the adjusting position to the head of polishing, and it is more convenient when making the head of polishing to polish the bearing.

2. This train bearing grinding device through the cooperation that sets up suction fan, dust absorption pipe, sucking disc and collecting box for the bearing is when polishing, is convenient for collect and handle the dust, avoids the dust to splash everywhere, influences the environment and endangers people's healthy, sets up the cooperation between refrigerator, air pump and the jet-propelled board, is for the convenience to dispel the heat to polishing head and bearing, has improved the life of polishing head and the effect of polishing is better.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the transverse plate and the polishing motor of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a top plate; 4. a hydraulic cylinder; 5. a transverse plate; 6. a rotating electric machine; 7. a threaded rod; 8. a limiting plate; 9. a threaded sleeve; 10. a sliding sleeve; 11. a slide bar; 12. a limiting block; 13. a connecting rod; 14. polishing the motor; 15. polishing head; 16. a work table; 17. a connecting plate; 18. an electric push rod; 19. moving the plate; 20. a fixed seat; 21. a movable rod; 22. a spring; 23. a splint; 24. a first chute; 25. a first slider; 26. a suction fan; 27. a dust exhaust pipe; 28. a collection box; 29. a dust collection pipe; 30. a limiting frame; 31. a suction cup; 32. a refrigerator; 33. an air inlet pipe; 34. an air pump; 35. an air outlet pipe; 36. and (4) an air jet plate.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a train bearing polishing device comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixed plate 2, the top of the fixed plate 2 is fixedly connected with a top plate 3, the top of the top plate 3 is fixedly connected with a hydraulic cylinder 4, the bottom of the hydraulic cylinder 4 is fixedly connected with a transverse plate 5, both sides of the transverse plate 5 are in sliding connection with the inner side of the fixed plate 2, the bottom of the transverse plate 5 is fixedly connected with a rotating motor 6, the output end of the rotating motor 6 is fixedly connected with a threaded rod 7, the end part of the threaded rod 7 is rotatably connected with a limiting plate 8 through a bearing, the top of the limiting plate 8 is fixedly connected with the bottom of the transverse plate 5, the surface of the threaded rod 7 is in threaded connection with a threaded sleeve 9, the top of the threaded sleeve 9 is fixedly connected with a sliding sleeve 10, the inner wall of the, bottom fixedly connected with connecting rod 13 of thread bush 9, bottom portion fixedly connected with grinding motor 14 of connecting rod 13, grinding motor 14's output tip fixedly connected with grinding head 15, base 1's top fixedly connected with workstation 16, the top fixedly connected with connecting plate 17 of workstation 16, one side fixedly connected with electric putter 18 of connecting plate 17, electric putter 18's tip fixedly connected with movable plate 19, the bottom of movable plate 19 and workstation 16's top sliding connection, one side fixedly connected with fixing base 20 of movable plate 19, one side of fixing base 20 is rotated through the pivot and is connected with movable rod 21, fixedly connected with spring 22 between two movable rod 21, the tip sliding connection of movable rod 21 has splint 23, first spout 24 has been seted up to one side of splint 23, the inner wall sliding connection of first spout 24 has first slider 25, the surface of first slider 25 is rotated through the pivot and is connected with the tip of movable rod 21.

In this embodiment, through electric putter 18's use, electric putter 18 makes movable plate 19 slide at the top of workstation 16, first slider 25 removes at the inner wall of first spout 24, movable rod 21 is when removing, two movable rods 21 pass through the elasticity of spring 22, make splint 23 and bearing fix, use through rotating electrical machines 6, make threaded rod 7 drive thread bush 9 remove, when making polishing head 15 adjust to the position with bearing looks adaptation, use through pneumatic cylinder 4, thereby can carry out better polishing to the bearing, the effect of polishing of bearing has been improved.

Specifically, one side of the workbench 16 is provided with a suction fan 26, the bottom of the suction fan 26 is fixedly connected with a dust exhaust pipe 27, the bottom end of the dust exhaust pipe 27 is fixedly connected with a collection box 28, the top of the suction fan 26 is fixedly connected with a dust exhaust pipe 29, two sides of the polishing motor 14 are fixedly connected with a limit frame 30, the end of the dust exhaust pipe 29 is fixedly connected with a suction cup 31, and the surface of the suction cup 31 is fixedly connected with the inner side of the limit frame 30.

In this embodiment, through the use of suction fan 26, make sucking disc 31 inhale the dust in the dust absorption pipe 29, make the dust get into collection box 28 with the dust through dust exhaust pipe 27 to can be convenient for collect the dust, make the dust also more convenient when the clearance.

Specifically, the top fixedly connected with refrigerator 32 of base 1, the top fixedly connected with intake pipe 33 of refrigerator 32, the top portion fixedly connected with air pump 34 of intake pipe 33, the top fixedly connected with outlet duct 35 of air pump 34, the tip fixedly connected with jet plate 36 of outlet duct 35, jet plate 36's surface and the inboard fixed connection of spacing 30.

In this embodiment, through the use of the air pump 34, the cold air in the refrigerator 32 is introduced into the air injection plate 36 through the cooperation between the air inlet pipe 33 and the air outlet pipe 35, so that the grinding head 15 and the bearing can be cooled, and the grinding effect of the bearing is improved.

Specifically, the second spout has been seted up to one side of fixed plate 2, the equal sliding connection in both sides of the inner wall of second spout and diaphragm 5.

In this embodiment, the second sliding groove is for making diaphragm 5 can reciprocate for polishing head 15 is convenient for adjust, makes polishing head 15 more convenient when polishing.

Specifically, a third sliding groove is formed at the top of the working table 16, and the inner wall of the third sliding groove is slidably connected with the bottom of the moving plate 19.

In this embodiment, the third spout is for the use of cooperation movable plate 19, makes movable plate 19 more stable at the in-process that removes for splint 23 is convenient for carry on spacingly to the bearing, improves the effect of polishing of bearing.

Specifically, both sides of the working platform 16 are fixedly connected with stabilizing plates, and the tops of the stabilizing plates are fixedly connected with the bottom of the suction fan 26 and the air pump 34.

In this embodiment, the stabilizing plate is used to improve the stability of the suction fan 26 and the air pump 34.

Specifically, the equal fixedly connected with bracing piece in both sides of collecting box 28, one end and one side fixed connection of workstation 16 of bracing piece, the inboard fixed connection of the other end and fixed plate 2 of bracing piece, the air discharge duct has been seted up to one side of collecting box 28, the inner wall fixedly connected with filter screen of air discharge duct, the bottom of collecting box 28 is equipped with the ash discharge pipe.

In this embodiment, the bracing piece is for spacing the collecting box 28, and the use of air discharge duct and filter screen is for discharging after filtering the gas in the dust, avoids the polluted environment.

The utility model discloses a theory of operation and use flow: when the dust collector is used, a bearing is placed on the workbench 16, the electric push rod 18 enables the movable plate 19 to slide on the inner wall of the third chute, the movable rod 21 drives the first sliding block 25 to move on the inner wall of the first chute 24, the two movable rods 21 enable the clamping plate 23 and the bearing to be fixed through the elastic force of the spring 22, the threaded rod 7 drives the threaded sleeve 9 to move through the use of the rotating motor 6, when the polishing head 15 is adjusted to the position matched with the bearing, the bearing can be better polished through the use of the hydraulic cylinder 4, the polishing effect of the bearing is improved, the suction disc 31 enables dust to be sucked into the dust suction pipe 29 through the suction fan 26, the dust enters the collection box 28 through the dust discharge pipe 27, dust collection can be facilitated, and the dust is convenient to be collected when cleaned, through the use of the air pump 34, the cold air in the refrigerator 32 enters the air jet plate 36 from the matching between the air inlet pipe 33 and the air outlet pipe 35, so that the heat of the polishing head 15 and the bearing can be dissipated, and the polishing effect of the bearing is improved.

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 a train bearing grinding device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixed plate (2), the top of the fixed plate (2) is fixedly connected with a top plate (3), the top of the top plate (3) is fixedly connected with a hydraulic cylinder (4), the bottom of the hydraulic cylinder (4) is fixedly connected with a transverse plate (5), the two sides of the transverse plate (5) are both in sliding connection with the inner side of the fixed plate (2), the bottom of the transverse plate (5) is fixedly connected with a rotating motor (6), the output end of the rotating motor (6) is fixedly connected with a threaded rod (7), the end part of the threaded rod (7) is rotatably connected with a limiting plate (8) through a bearing, the top of the limiting plate (8) is fixedly connected with the bottom of the transverse plate (5), the surface thread of the threaded rod (7) is connected with a thread bushing (9), and the top of, the inner wall of the sliding sleeve (10) is connected with a sliding rod (11) in a sliding manner, two ends of the sliding rod (11) are fixedly connected with limit blocks (12), the top of each limit block (12) is fixedly connected with the bottom of the transverse plate (5), the bottom of the threaded sleeve (9) is fixedly connected with a connecting rod (13), the bottom end of each connecting rod (13) is fixedly connected with a grinding motor (14), the output end of each grinding motor (14) is fixedly connected with a grinding head (15), the top of the base (1) is fixedly connected with a workbench (16), the top of the workbench (16) is fixedly connected with a connecting plate (17), one side of each connecting plate (17) is fixedly connected with an electric push rod (18), the end of each electric push rod (18) is fixedly connected with a movable plate (19), and the bottom of each movable plate (19) is slidably connected with the top, one side fixedly connected with fixing base (20) of movable plate (19), one side of fixing base (20) is rotated through the pivot and is connected with movable rod (21), two fixedly connected with spring (22) between movable rod (21), the tip sliding connection of movable rod (21) has splint (23), first spout (24) have been seted up to one side of splint (23), the inner wall sliding connection of first spout (24) has first slider (25), the tip of the surface of first slider (25) is rotated through pivot and movable rod (21) and is connected.

2. The train bearing grinding device as claimed in claim 1, wherein: one side of workstation (16) is equipped with suction fan (26), bottom fixedly connected with dust exhaust pipe (27) of suction fan (26), bottom fixedly connected with collecting box (28) of dust exhaust pipe (27), top fixedly connected with dust absorption pipe (29) of suction fan (26), the equal fixedly connected with spacing (30) of both sides of polishing motor (14), tip fixedly connected with sucking disc (31) of dust absorption pipe (29), the inboard fixed connection of the surface of sucking disc (31) and spacing (30).

3. The train bearing grinding device as claimed in claim 1, wherein: the top fixedly connected with refrigerator (32) of base (1), the top fixedly connected with intake pipe (33) of refrigerator (32), top portion fixedly connected with air pump (34) of intake pipe (33), the top fixedly connected with outlet duct (35) of air pump (34), the tip fixedly connected with jet plate (36) of outlet duct (35), the surface of jet plate (36) and the inboard fixed connection of spacing (30).

4. The train bearing grinding device as claimed in claim 1, wherein: a second sliding groove is formed in one side of the fixing plate (2), and the inner wall of the second sliding groove is connected with the two sides of the transverse plate (5) in a sliding mode.

5. The train bearing grinding device as claimed in claim 1, wherein: the top of the workbench (16) is provided with a third sliding chute, and the inner wall of the third sliding chute is in sliding connection with the bottom of the moving plate (19).

6. The train bearing grinding device as claimed in claim 1, wherein: the two sides of the workbench (16) are fixedly connected with stabilizing plates, and the tops of the stabilizing plates are fixedly connected with the bottom of the suction fan (26) and the bottom of the air pump (34).

7. The train bearing grinding device as claimed in claim 2, wherein: the dust removing device is characterized in that supporting rods are fixedly connected to the two sides of the collecting box (28), one end of each supporting rod is fixedly connected with one side of the workbench (16), the other end of each supporting rod is fixedly connected with the inner side of the fixing plate (2), an exhaust groove is formed in one side of the collecting box (28), a filter screen is fixedly connected to the inner wall of the exhaust groove, and an ash discharging pipe is arranged at the bottom of the collecting box (28).