CN212643344U

CN212643344U - Supporting and protecting device for motor bearing

Info

Publication number: CN212643344U
Application number: CN202021297222.1U
Authority: CN
Inventors: 张伟; 吕东
Original assignee: Tianjin Teng Collar Electronic Technology Co ltd
Current assignee: Tianjin Teng Collar Electronic Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-02
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to the field of machine manufacturing, and discloses a supporting and protecting device for a motor bearing, which comprises a motor, a shaft collar, an adjusting frame and a base, wherein one end of the motor is of a cuboid structure, the other end of the motor is inserted into the shaft collar and is movably connected with the shaft collar, the shaft collar is of a circular ring structure, is arranged at the upper end of the adjusting frame and is fixedly connected with the adjusting frame, and the inner side of the shaft collar is provided with one end of the motor and is movably connected with the motor, the adjusting frame is arranged at the lower end of the shaft collar and is fixedly connected with the shaft collar, one end of the adjusting frame is arranged in the base and is movably connected with the base, the base is arranged at the lower end of the adjusting frame and is internally provided with a cavity, one end of the adjusting frame is arranged in the base and is movably connected with the base, so that, the bearing clamp is suitable for bearings with different diameters, is convenient to use, has a relatively simple structure and is easy to operate.

Description

Supporting and protecting device for motor bearing

Technical Field

The utility model relates to a machine-building field specifically is a support protection device for motor bearing.

Background

The motor is a device for converting electric energy into kinetic energy, the kinetic energy is usually released in a rotating mode, a bearing is installed and used at a rotating part of more devices at present, the installed bearing is prone to abrasion in continuous rotation in work and needs to be disassembled and replaced after being damaged, however, the problem that the bearing is difficult to disassemble can occur due to the problems of operation time and process requirements of the bearing, the traditional method generally adopts manual disassembly after the bearing is loosened by knocking related parts, the mode of knocking vibration is difficult to disassemble, and the bearing and the installing part can be directly injured, so that the devices are damaged.

The existing supporting and protecting device for the motor bearing has the following defects:

1. when the existing supporting and protecting device for the motor bearing is used, the bearing is usually required to be fixed, but the structure of the fixing device is lack of mobility, the bearing cannot be conveniently assembled and disassembled, and the diameter of the bearing cannot be adjusted according to the diameter of the bearing so as to adapt to bearings with various diameters.

2. When the existing supporting and protecting device for the motor bearing is used, a base structure used for supporting below a fixing device of the existing supporting and protecting device is usually fixed, the height of the bearing cannot be adjusted according to actual conditions, and the flexibility is low.

To this end, we have devised a support and protection device for the bearings of an electric machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a support protection device for motor bearing has solved the current problem that is used for the unable convenient loading and unloading bearing of support protection device of motor bearing.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a support protection device for motor bearing, includes motor, shaft collar, alignment jig and base, motor one end is the cuboid structure, and inside the other end interlude shaft collar, with shaft collar swing joint, the shaft collar is the ring structure, locates the alignment jig upper end, with alignment jig fixed connection, and the inboard is equipped with motor one end, with motor swing joint, the shaft collar lower extreme is located to the alignment jig, and inside the base was located to shaft collar fixed connection, and one end, with base swing joint, the alignment jig lower extreme is located to the base, and inside is equipped with the cavity, and alignment jig one end is located inside the base, with base swing joint.

Further, the motor includes quick-witted case, fuselage, dead lever and pivot, quick-witted case is the cuboid structure of inside cavity, and has seted up the through-hole on one side, and the inside interlude of through-hole has the pivot to internal surface fixed connection has the dead lever, the fuselage is located quick-witted incasement portion, and one end is equipped with the dead lever, with dead lever fixed connection, the dead lever is the cylinder structure, locates quick-witted incasement portion, and one end locates quick-witted incasement surface, with quick-witted case fixed connection, the fuselage one side is located to the other end, with fuselage fixed connection, the pivot is the cylinder structure, and inside one end connection fuselage, with fuselage.

Further, the axle collar includes outer fixed ring, set screw, interior fixed ring and bearing, outer fixed ring is the ring structure, and has seted up the through-hole on the side surface, and the inside screw thread that is equipped with of through-hole, and threaded connection has set screw, set screw locates inside the through-hole that set up solid fixed ring side, with outer fixed ring threaded connection, and one end fixedly connected with interior fixed ring, interior fixed ring locates set screw one end, with set screw fixed connection, and one side is equipped with the bearing, the bearing internal diameter slightly is greater than the pivot diameter.

Further, the adjusting frame comprises a U-shaped frame, a supporting block, a supporting column, a fixing bolt and a fixing nut, the U-shaped frame is arranged at the lower end of the shaft collar and fixedly connected with the shaft collar, one end of the U-shaped frame is arranged in the base, the supporting block is arranged at the bottom of the base, the supporting block is of a cuboid structure and arranged at the lower end of the U-shaped frame, the lower end of the U-shaped frame is provided with the supporting column and fixedly connected with the supporting column, the supporting column is of a cuboid structure and fixedly connected with the lower end of the supporting block, the lower end of the fixing bolt is provided with the fixing bolt, the fixing bolt is of a cylindrical structure, two ends of the fixing bolt are provided with threads and penetrate through a through hole formed in the base and arranged at the lower end of the supporting column, the base comprises, and the upside and lean on interior one side on seted up the through-hole, the inside interlude of through-hole has U type frame, the internal frame is the cuboid structure of inside cavity, and locates the connecting plate upper end, with connecting plate fixed connection to the through-hole has all been seted up to upside and the left and right sides, and the upside through-hole interlude has the support column, and the left and right sides through-hole interlude has fixing bolt, the lower connecting plate is located outer frame and internal frame lower extreme, and with outer frame and internal frame fixed connection down.

The utility model has the advantages that:

1. the utility model discloses a, through the interact of outer solid fixed ring, set screw, interior fixed ring and bearing for the workman only needs rotatory set screw when loading and unloading the bearing, alright according to the diameter adjustment interior fixed ring's of bearing diameter, with the bearing of adaptation different diameters, and it is also more convenient to load and unload.

2. The utility model discloses a, through the interact of U type frame, supporting shoe, support column, fixing bolt, fixation nut, outer frame, internal frame and lower connecting plate for the workman can adjust fixing bolt's height according to actual conditions when using, thereby changes the height of bearing, with the service environment that adapts to the difference, and simple structure, the operation is convenient.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. an electric motor; 2. a collar; 3. an adjusting bracket; 4. a base; 5. a chassis; 6. a body; 7. fixing the rod; 8. a rotating shaft; 9. an outer fixing ring; 10. a set screw; 11. an inner fixing ring; 12. a bearing; 13. a U-shaped frame; 14. a support block; 15. a support pillar; 16. fixing the bolt; 17. fixing a nut; 18. an outer frame; 19. an inner frame; 20. a lower connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a support protection device for motor bearing, including motor 1, the axle collar 2, alignment jig 3 and base 4, 1 one end of motor is the cuboid structure, the other end alternates inside axle collar 2, with 2 swing joint of axle collar, axle collar 2 is the ring structure, locate 3 upper ends of alignment jig, with 3 fixed connection of alignment jig, and the inboard is equipped with 1 one end of motor, with 1 swing joint of motor, 2 lower extremes of axle collar are located to alignment jig 3, with 2 fixed connection of axle collar, and inside 4 bases are located to one end, with 4 swing joint of base, 3 lower extremes of alignment jig are located to base 4, inside is equipped with the cavity, and inside 4 bases are located to 3 one end of alignment jig, with 4 swing joint of base.

Wherein, motor 1 includes quick-witted case 5, fuselage 6, dead lever 7 and pivot 8, quick-witted case 5 is the cuboid structure of inside cavity, and one side has seted up the through-hole, the inside interlude of through-hole has pivot 8, and interior fixed surface is connected with dead lever 7, fuselage 6 is located quick-witted case 5 insidely, and one end is equipped with dead lever 7, with dead lever 7 fixed connection, dead lever 7 is the cylinder structure, locate quick-witted case 5 insidely, and one end locates quick-witted case 5 internal surface, with quick-witted case 5 fixed connection, 6 one side of fuselage is located to the other end, with 6 fixed connection of fuselage, pivot 8 is the cylinder structure, and inside 6 of fuselage is connected to one end.

Wherein, the axle collar 2 includes outer fixed ring 9, set screw 10, interior fixed ring 11 and bearing 12, outer fixed ring 9 is the ring structure, and seted up the through-hole on the side surface, the inside screw thread that is equipped with of through-hole, and threaded connection has set screw 10, set screw 10 locates inside the through-hole that solid fixed ring side was seted up, with outer fixed ring 9 threaded connection, and one end fixedly connected with interior fixed ring 11, interior fixed ring 11 locates set screw 10 one end, with set screw 10 fixed connection, and one side is equipped with bearing 12, the internal diameter of bearing 12 slightly is greater than 8 diameters of pivot.

Wherein, the adjusting bracket 3 comprises a U-shaped bracket 13, a supporting block 14, a supporting column 15, a fixing bolt 16 and a fixing nut 17, the U-shaped bracket 13 is arranged at the lower end of the shaft collar 2 and is fixedly connected with the shaft collar 2, one end of the U-shaped bracket is arranged in the base 4, the bottom of the U-shaped bracket is provided with the supporting block 14, the supporting block 14 is of a cuboid structure and is arranged at the lower end of the U-shaped bracket 13, the lower end of the U-shaped bracket is provided with the supporting column 15 and is fixedly connected with the supporting column 15, the supporting column 15 is of a cuboid structure and is fixedly connected with the lower end of the supporting block 14, the lower end of the supporting block is provided with the fixing bolt 16, the fixing bolt 16 is of a cylinder structure, two ends of the fixing bolt are provided with threads, the through hole arranged in the base 4 is inserted, with connecting plate fixed connection, and the upside and lean on interior one side on seted up the through-hole, the inside interlude of through-hole has U type frame 13, interior frame 19 is the cuboid structure of inside cavity, and locate the connecting plate upper end, with connecting plate fixed connection, and the through-hole has all been seted up to upside and the left and right sides, the upside through-hole interlude has support column 15, the left and right sides through-hole interlude has fixing bolt 16, outer frame 18 and the 19 lower extremes of internal frame are located to lower connecting plate 20, and with outer frame 18 and the 19 fixed connection of internal frame.

To sum up, the utility model discloses when using, through the interact of outer fixed ring 9, set screw 10, interior fixed ring 11 and bearing 12, make the workman when loading and unloading bearing 12, only need rotatory set screw 10, alright according to the diameter adjustment interior fixed ring 11's of bearing 12 diameter, with adapt to the bearing 12 of different diameters, and loading and unloading are also more convenient, through U type frame 13, supporting shoe 14, support column 15, fixing bolt 16, fixation nut 17, outer frame 18, the interact of inner frame 19 and lower connecting plate 20, make the workman when using, can adjust fixing bolt 16's height according to actual conditions, thereby change bearing 12's height, with the service environment of adaptation difference, and simple structure, convenient operation.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A support protection device for motor bearings, comprising an electric motor (1), a collar (2), an adjusting bracket (3) and a base (4), characterized in that: motor (1) one end is the cuboid structure, and the other end alternates inside axle collar (2), with axle collar (2) swing joint, axle collar (2) are the ring structure, locate alignment jig (3) upper end, with alignment jig (3) fixed connection, and the inboard is equipped with motor (1) one end, with motor (1) swing joint, axle collar (2) lower extreme is located in alignment jig (3), with axle collar (2) fixed connection, and inside base (4) are located to one end, with base (4) swing joint, alignment jig (3) lower extreme is located in base (4), and inside is equipped with the cavity, and alignment jig (3) one end is located inside base (4), with base (4) swing joint.

2. A support and protection arrangement for a motor bearing according to claim 1, wherein: motor (1) includes quick-witted case (5), fuselage (6), dead lever (7) and pivot (8), quick-witted case (5) is the cuboid structure of inside cavity, and has seted up the through-hole in one side, and the through-hole is inside to alternate has pivot (8) to interior fixed surface is connected with dead lever (7), quick-witted case (5) is located in fuselage (6) inside, and one end is equipped with dead lever (7), with dead lever (7) fixed connection, dead lever (7) are the cylinder structure, locate quick-witted case (5) inside, and one end locates quick-witted case (5) internal surface, with quick-witted case (5) fixed connection, fuselage (6) one side is located to the other end, with fuselage (6) fixed connection, pivot (8) are the cylinder structure, and inside fuselage (6) is connected to one end, with fuselage (6) fixed connection.

3. A support and protection arrangement for a motor bearing according to claim 1, wherein: the shaft collar (2) comprises an outer fixing ring (9), a fixing screw (10), an inner fixing ring (11) and a bearing (12), wherein the outer fixing ring (9) is of a circular ring structure, a through hole is formed in the side surface of the outer fixing ring, threads are arranged inside the through hole, the fixing screw (10) is connected with the fixing screw (10) in a threaded mode, the fixing screw (10) is arranged inside the through hole formed in the side surface of the fixing ring and is connected with the outer fixing ring (9) in a threaded mode, the inner fixing ring (11) is fixedly connected with the inner fixing ring (11), one end of the fixing screw (10) is arranged in the inner fixing ring (11) and is fixedly connected.

4. A support and protection arrangement for a motor bearing according to claim 3, wherein: the inner diameter of the bearing (12) is slightly larger than the diameter of the rotating shaft (8).

5. A support and protection arrangement for a motor bearing according to claim 1, wherein: the adjusting frame (3) comprises a U-shaped frame (13), a supporting block (14), a supporting column (15), a fixing bolt (16) and a fixing nut (17), the U-shaped frame (13) is arranged at the lower end of the shaft collar (2) and is fixedly connected with the shaft collar (2), one end of the U-shaped frame is arranged in the base (4), and the bottom is provided with a supporting block (14), the supporting block (14) is of a cuboid structure and is arranged at the lower end of the U-shaped frame (13), and the lower end is provided with a supporting column (15) which is fixedly connected with the supporting column (15), the supporting column (15) is of a cuboid structure and is fixedly connected with the lower end of the supporting block (14), and the lower end is provided with a fixed bolt (16), the fixed bolt (16) is of a cylindrical structure, both ends are provided with threads, and the lower end of the support column (15) is arranged in a through hole arranged on the penetrating base (4), and two ends of the penetrating base are in threaded connection with fixing nuts (17).

6. A support and protection arrangement for a motor bearing according to claim 1, wherein: base (4) are including outer frame (18), internal frame (19) and lower connecting plate (20), outer frame (18) are the cuboid structure of inside cavity, and locate the connecting plate upper end, with connecting plate fixed connection to the upside has seted up the through-hole on one side in and leaning on, and the inside interlude of through-hole has U type frame (13), internal frame (19) are the cuboid structure of inside cavity, and locate the connecting plate upper end, with connecting plate fixed connection to the through-hole has all been seted up to upside and left and right sides, and the upside through-hole interlude has support column (15), and the left and right sides through-hole interlude has fixing bolt (16), outer frame (18) and internal frame (19) lower extreme are located to lower connecting plate (20), and with outer frame (18) and internal frame (19) fixed connection.