CN213164481U

CN213164481U - Bearing grinding device

Info

Publication number: CN213164481U
Application number: CN202021740520.3U
Authority: CN
Inventors: 曾文秀
Original assignee: Xi'an Baoai Industry And Trade Co ltd
Current assignee: Xi'an Baoai Industry And Trade Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-11
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a bearing grinding device in the technical field of polish, the on-line screen storage device comprises a base, the top fixedly connected with casing of base. The utility model discloses in, through first motor, the threaded rod, the fly leaf, the uide bushing, the movable block, the guide pillar, the fixed block, movable block and first sanding block, the second motor, the turning block, the fixed column, electric telescopic handle, the connecting block, the movable rod, the carriage release lever, U template and antiskid ribbed tile, can fix and rotate first bearing, be convenient for polish to the first bearing side, through the mount, the third motor, first gear, the second gear, the dwang, first fixed plate, the supporting shoe, the second bearing, the second sanding block, the hydraulic stem, the second fixed plate, the gim peg, screw bolt and stand, can fix third bearing, be convenient for polish to third bearing surface, effectual improvement precision of polishing, reduce the labour, thereby work efficiency is improved, be favorable to people's use.

Description

Bearing grinding device

Technical Field

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

Background

The rolling bearing is an important part in the modern mechanical equipment, the main function of the rolling bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the rolling bearing can be divided into two categories of rolling bearings and sliding bearings according to the difference of the friction properties of moving elements, wherein the rolling bearings are standardized and serialized, but compared with the sliding bearings, the rolling bearings have larger radial size, vibration and noise and higher price, the rolling bearings generally comprise four parts, namely an outer ring, an inner ring, a rolling body and a retainer, and are in shapes of the rolling bodies, the rolling bearings are divided into two categories of ball bearings and roller bearings, grinding is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the material surface by friction by means of a rough object, and the main purpose.

Along with consumer's requirement to product quality at home constantly improves, the link of polishing of surface in the production is more and more emphasized, and traditional mode of polishing is that artifical handheld bearing is close to the terminal surface that desk-top abrasive machine polished the bearing one by one, and the during operation is unstable, and the precision is poor, and the efficiency of polishing is low to reduce production efficiency, be unfavorable for people's use. Accordingly, one skilled in the art provides a bearing grinding apparatus to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing grinding device 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 bearing polishing device comprises a base, wherein the top of the base is fixedly connected with a shell, the top of an inner cavity of the shell is fixedly connected with a first motor, the surface of a rotating shaft of the first motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a movable plate, the bottom end of the threaded rod penetrates to the bottom of the movable plate, the bottom of the movable plate is fixedly connected with a guide sleeve, the inner wall of the guide sleeve is movably connected with the surface of the threaded rod, two sides of the inner part of the movable plate are fixedly connected with movable blocks, the inner part of each movable block is movably connected with a guide pillar, the bottom of each guide pillar is fixedly connected with the top of the base, the bottom of the movable plate is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a movable block, the bottom of, the surface of the rotating shaft of the second motor is fixedly connected with a rotating block through a shaft lever, the top of the rotating block penetrates through the top of the base and is fixedly connected with fixed columns, the top of the inner cavity of each fixed column is fixedly connected with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a connecting block, the front of the connecting block is movably connected with two movable rods through a pin shaft, the bottom of each movable rod is movably connected with a moving rod through a pin shaft, one end of each moving rod is fixedly connected with a U-shaped plate, the surface of each U-shaped plate is fixedly connected with an anti-skid plate, one side of each anti-skid plate is movably connected with a first bearing, the bottom ends of two sides of each fixed column are fixedly connected with baffle plates, the top of each baffle plate is movably connected with the bottom of the first bearing, the right side of the, the surface of the third motor rotating shaft is fixedly connected with a first gear through a shaft lever, the surface of the first gear is meshed with a second gear, the inside of the second gear is fixedly connected with a rotating lever, the right end of the rotating lever extends to the inside of a fixing frame, the left end of the rotating lever is fixedly connected with a first fixing plate, the left side of the first fixing plate is fixedly connected with three supporting blocks, the left side of the first fixing plate is movably connected with a second bearing, the top of the second bearing is movably connected with a second grinding block, the top of the second grinding block is fixedly connected with a hydraulic rod, the top of the hydraulic rod is fixedly connected with the bottom of the fixing frame, the left side of the second bearing is movably connected with a second fixing plate, the right side of the second fixing plate is fixedly connected with three fixing bolts, the surface of the fixing bolt is movably connected with the inner wall of the supporting block, the left side of the second fixing plate is fixedly connected with a third bearing, the left side of the third bearing is movably connected with a threaded bolt, the surface of the threaded bolt is in threaded connection with an upright column, and the bottom of the upright column is fixedly connected with the top of the base.

As a further aspect of the present invention: the top of the inner cavity of the shell is fixedly connected with an illuminating lamp which is circular.

As a further aspect of the present invention: the front of the base is provided with heat dissipation holes which are rectangular.

As a further aspect of the present invention: the bottom fixedly connected with pillar of base, the bottom swing joint of pillar has the universal wheel.

As a further aspect of the present invention: the front surface of the universal wheel is movably connected with a brake block through a pin shaft, and the brake block is rectangular.

As a further aspect of the present invention: the left side of the shell is fixedly connected with a push-pull rod, and the surface of the push-pull rod is fixedly connected with a rubber sleeve.

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

1. the utility model discloses in, through first motor, the threaded rod, the fly leaf, the uide bushing, the movable block, the guide pillar, the fixed block, movable block and first sanding block, the second motor, the turning block, the fixed column, electric telescopic handle, the connecting block, the movable rod, the carriage release lever, U template and antiskid ribbed tile, can fix and rotate first bearing, be convenient for polish to the first bearing side, through the mount, the third motor, first gear, the second gear, the dwang, first fixed plate, the supporting shoe, the second bearing, the second sanding block, the hydraulic stem, the second fixed plate, the gim peg, screw bolt and stand, can fix third bearing, be convenient for polish to third bearing surface, effectual improvement precision of polishing, reduce the labour, thereby work efficiency is improved, be favorable to people's use.

2. The utility model discloses in, through the light, the grinding device of being convenient for uses at night, through the louvre, can make the inside second motor of base and third motor heat dissipation, through pillar and universal wheel, can make bearing grinding device be convenient for remove, through the brake pads, can make the universal wheel stop, through the push-and-pull rod, is convenient for carry out the push-and-pull to bearing grinding device.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the U-shaped plate of the present invention;

fig. 4 is a left side view of the structural shell of the present invention.

In the figure: 1. a base; 2. a housing; 3. a first motor; 4. a threaded rod; 5. a movable plate; 6. a guide sleeve; 7. a moving block; 8. a guide post; 9. a fixed block; 10. a movable block; 11. a first sanding block; 12. a second motor; 13. rotating the block; 14. fixing a column; 15. an electric telescopic rod; 16. connecting blocks; 17. a movable rod; 18. a travel bar; 19. a U-shaped plate; 20. an anti-skid plate; 21. a first bearing; 22. a baffle plate; 23. a fixed mount; 24. a third motor; 25. a first gear; 26. a second gear; 27. rotating the rod; 28. a first fixing plate; 29. a support block; 30. a second bearing; 31. a second sanding block; 32. a hydraulic lever; 33. a second fixing plate; 34. a fixing bolt; 35. a third bearing; 36. a threaded bolt; 37. a column; 38. an illuminating lamp; 39. heat dissipation holes; 40. a pillar; 41. a universal wheel; 42. a brake pad; 43. a push-pull rod.

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 to 4, a bearing polishing device comprises a base 1, a housing 2 is fixedly connected to the top of the base 1, a first motor 3 is fixedly connected to the top of the inner cavity of the housing 2, a threaded rod 4 is fixedly connected to the surface of the rotating shaft of the first motor 3, a movable plate 5 is connected to the surface of the threaded rod 4 in a threaded manner, the bottom end of the threaded rod 4 penetrates to the bottom of the movable plate 5, a guide sleeve 6 is fixedly connected to the bottom of the movable plate 5, the inner wall of the guide sleeve 6 is movably connected to the surface of the threaded rod 4, movable blocks 7 are fixedly connected to both sides of the inner part of the movable plate 5, guide posts 8 are movably connected to the inner part of the movable blocks 7, the bottom of the guide posts 8 is fixedly connected to the top of the base 1, a fixed block 9 is fixedly connected to the bottom of the movable plate 5, a movable block 10 is fixedly connected to, the surface of a rotating shaft of the second motor 12 is fixedly connected with a rotating block 13 through a shaft lever, the top of the rotating block 13 penetrates through to the top of the base 1 and is fixedly connected with a fixed column 14, the top of an inner cavity of the fixed column 14 is fixedly connected with an electric telescopic rod 15, the bottom of the electric telescopic rod 15 is fixedly connected with a connecting block 16, the front of the connecting block 16 is movably connected with movable rods 17 through pin shafts, the number of the movable rods 17 is two, the bottom of each movable rod 17 is movably connected with a movable rod 18 through a pin shaft, one end of each movable rod 18 is fixedly connected with a U-shaped plate 19, the surface of each U-shaped plate 19 is fixedly connected with an anti-skid plate 20, one side of each anti-skid plate 20 is movably connected with a first bearing 21, the bottom ends of the two sides of the fixed column 14 are fixedly connected with a baffle 22, the top of each, the surface of the rotating shaft of the third motor 24 is fixedly connected with a first gear 25 through a shaft lever, the surface of the first gear 25 is engaged with a second gear 26, the inside of the second gear 26 is fixedly connected with a rotating lever 27, the right end of the rotating lever 27 extends to the inside of the fixing frame 23, the left end of the rotating lever 27 is fixedly connected with a first fixing plate 28, the left side of the first fixing plate 28 is fixedly connected with a supporting block 29, the number of the supporting block 29 is three, the left side of the first fixing plate 28 is movably connected with a second bearing 30, the top of the second bearing 30 is movably connected with a second grinding block 31, the top of the second grinding block 31 is fixedly connected with a hydraulic rod 32, the top of the hydraulic rod 32 is fixedly connected with the bottom of the fixing frame 23, the left side of the second bearing 30 is movably connected with a second fixing plate 33, the right side of the second fixing plate 33, the surface of the fixing bolt 34 is movably connected with the inner wall of the supporting block 29, the left side of the second fixing plate 33 is fixedly connected with a third bearing 35, the left side of the third bearing 35 is movably connected with a threaded bolt 36, the surface of the threaded bolt 36 is in threaded connection with an upright column 37, and the bottom of the upright column 37 is fixedly connected with the top of the base 1.

Through the first motor 3, the threaded rod 4, the movable plate 5, the guide sleeve 6, the movable block 7, the guide post 8, the fixed block 9, the movable block 10, the first polishing block 11, the second motor 12, the rotating block 13, the fixed column 14, the electric telescopic rod 15, the connecting block 16, the movable rod 17, the movable rod 18, the U-shaped plate 19 and the antiskid plate 20, the first bearing 21 can be fixed and rotated, so that the side surface of the first bearing 21 can be polished conveniently, the third bearing 35 can be fixed through the fixed frame 23, the third motor 24, the first gear 25, the second gear 26, the rotating rod 27, the first fixed plate 28, the supporting block 29, the second bearing 30, the second polishing block 31, the hydraulic rod 32, the second fixed plate 33, the fixed bolt 34, the threaded bolt 36 and the upright column 37, so that the surface of the third bearing 35 can be polished conveniently, the polishing precision is effectively improved, the labor force is reduced, and the working efficiency is improved, is beneficial to the use of people.

In this embodiment, a lighting lamp 38 is fixed to the top of the inner cavity of the housing 2, and the lighting lamp 38 is circular.

Through light 38, the grinding device of being convenient for uses night.

In this embodiment, the heat dissipation hole 39 is formed on the front surface of the base 1, and the heat dissipation hole 39 is rectangular.

The second motor 12 and the third motor 24 in the base 1 can be cooled through the cooling holes 39.

In this embodiment, a support column 40 is fixedly connected to the bottom of the base 1, and a universal wheel 41 is movably connected to the bottom of the support column 40.

The bearing grinding device can be moved easily by the support column 40 and the universal wheel 41.

In this embodiment, the front surface of the universal wheel 41 is movably connected to a brake block 42 by a pin, and the brake block 42 has a rectangular shape.

The universal wheel 41 can be stopped by the brake block 42.

In this embodiment, a push-pull rod 43 is fixedly connected to the left side of the housing 2, and a rubber sleeve is fixedly connected to the surface of the push-pull rod 43.

The push-pull rod 43 is convenient for pushing and pulling the bearing polishing device.

The utility model discloses a theory of operation is: placing a first bearing 21 on a baffle 22 at the bottom of a fixed column 14, starting an electric telescopic rod 15 in the fixed column 14, driving a connecting block 16 to move up and down by the electric telescopic rod 15, driving a movable rod 17 to move by the connecting block 16, driving a movable rod 18 to move by the movable rod 17, driving a U-shaped plate 19 to move by the movable rod 18, driving an antiskid plate 20 to move by the U-shaped plate 19, fixing the first bearing 21, starting a second motor 12, driving a rotating block 13 to rotate by the second motor 12, driving the fixed column 14 to rotate by the rotating block 13, driving the first bearing 21 to rotate by the fixed column 14, starting a first motor 3, driving a threaded rod 4 to rotate by the first motor 3, driving a movable plate 5 to move up and down by the threaded rod 4, driving a movable plate 5 to move down by the movable plate 5, driving a fixed block 9 to move down, driving the movable block 10, the first grinding block 11 grinds the side surface of the first bearing 21, the second bearing 30 is placed on the supporting block 29 on the left side of the first fixing plate 28, the threaded bolt 36 is screwed, the threaded bolt 36 drives the third bearing 35 to move in parallel and rightwards, the third bearing 35 drives the second fixing plate 33 to move, the second fixing plate 33 drives the fixing bolt 34 to move, the fixing bolt 34 moves into the supporting block 29 to clamp and fix the second bearing 30, the third motor 24 is started, the third motor 24 drives the first gear 25 to rotate, the first gear 25 drives the second gear 26 to rotate, the second gear 26 drives the rotating rod 27 to rotate, the rotating rod 27 drives the first fixing plate 28, the supporting block 29, the second fixing plate 33, the fixing bolt 34 and the third bearing 35 to rotate, the second bearing 30 can be rotated, the second grinding block 31 is moved to the surface of the second bearing 30 through the hydraulic rod 32 to grind the surface of the second bearing 30, after polishing, the threaded bolt 36 is screwed to drive the third bearing 35 to move leftwards in parallel, the third bearing 35 drives the second fixing plate 33 to move, the second fixing plate 33 drives the fixing bolt 34 to move, the fixing bolt 34 is separated from the supporting block 29, and then the polished bearing is taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bearing grinding device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a shell (2), the top of an inner cavity of the shell (2) is fixedly connected with a first motor (3), the surface of a rotating shaft of the first motor (3) is fixedly connected with a threaded rod (4), the surface of the threaded rod (4) is in threaded connection with a movable plate (5), the bottom end of the threaded rod (4) penetrates through the bottom of the movable plate (5), the bottom of the movable plate (5) is fixedly connected with a guide sleeve (6), the inner wall of the guide sleeve (6) is movably connected with the surface of the threaded rod (4), two sides of the inner part of the movable plate (5) are fixedly connected with movable blocks (7), the inner parts of the movable blocks (7) are movably connected with guide pillars (8), the bottom of the guide pillars (8) is fixedly connected with the top of the base (1), and the bottom of the movable plate (, the bottom of the fixed block (9) is fixedly connected with a movable block (10), the bottom of the movable block (10) is fixedly connected with a first polishing block (11), the bottom of the inner cavity of the base (1) is fixedly connected with a second motor (12), the surface of a rotating shaft of the second motor (12) is fixedly connected with a rotating block (13) through a shaft lever, the top of the rotating block (13) penetrates through the top of the base (1) to be fixedly connected with a fixed column (14), the top of the inner cavity of the fixed column (14) is fixedly connected with an electric telescopic rod (15), the bottom of the electric telescopic rod (15) is fixedly connected with a connecting block (16), the front of the connecting block (16) is movably connected with a movable rod (17) through a pin shaft, the number of the movable rods (17) is two, and the bottom of the movable rod (17) is movably connected, one end of the moving rod (18) is fixedly connected with a U-shaped plate (19), the surface of the U-shaped plate (19) is fixedly connected with an anti-skid plate (20), one side of the anti-skid plate (20) is movably connected with a first bearing (21), two sides of the fixed column (14) are fixedly connected with baffle plates (22), the top of each baffle plate (22) is movably connected with the bottom of the first bearing (21), the right side of the top of the base (1) is fixedly connected with a fixed frame (23), the bottom of the inner cavity of the base (1) is fixedly connected with a third motor (24), the surface of the rotating shaft of the third motor (24) is fixedly connected with a first gear (25) through a shaft rod, the surface of the first gear (25) is meshed with a second gear (26), the inside of the second gear (26) is fixedly connected with a rotating rod (27), and the right end of the rotating rod (27) extends to, the left end fixedly connected with first fixed plate (28) of dwang (27), the left side fixedly connected with supporting shoe (29) of first fixed plate (28), the quantity of supporting shoe (29) is three, the left side swing joint of first fixed plate (28) has second bearing (30), the top swing joint of second bearing (30) has second sanding block (31), the fixed hydraulic stem (32) that is connected with in top of second sanding block (31), the top of hydraulic stem (32) and the bottom fixed connection of mount (23), the left side swing joint of second bearing (30) has second fixed plate (33), the right side fixedly connected with gim peg (34) of second fixed plate (33), the quantity of gim peg (34) is three, the surface and the inner wall swing joint of supporting shoe (29) of gim peg (34), the left side fixedly connected with third bearing (35) of second fixed plate (33), the left side swing joint of third bearing (35) has screw bolt (36), the surperficial threaded connection of screw bolt (36) has stand (37), the bottom of stand (37) and the top fixed connection of base (1).

2. A bearing grinding apparatus according to claim 1, wherein: the top of the inner cavity of the shell (2) is fixedly connected with a lighting lamp (38), and the lighting lamp (38) is circular.

3. A bearing grinding apparatus according to claim 1, wherein: the front surface of the base (1) is provided with heat dissipation holes (39), and the heat dissipation holes (39) are rectangular.

4. A bearing grinding apparatus according to claim 1, wherein: the bottom fixedly connected with pillar (40) of base (1), the bottom swing joint of pillar (40) has universal wheel (41).

5. A bearing grinding apparatus according to claim 4, wherein: the front surface of the universal wheel (41) is movably connected with a brake block (42) through a pin shaft, and the brake block (42) is rectangular.

6. A bearing grinding apparatus according to claim 1, wherein: the left side of the shell (2) is fixedly connected with a push-pull rod (43), and the surface of the push-pull rod (43) is fixedly connected with a rubber sleeve.