CN218958666U

CN218958666U - Vertical motor front end cover

Info

Publication number: CN218958666U
Application number: CN202223073048.4U
Authority: CN
Inventors: 蒋琪
Original assignee: Taizhou Pinli Electromechanical Technology Co ltd
Current assignee: Taizhou Pinli Electromechanical Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-02
Anticipated expiration: 2032-11-18

Abstract

The utility model provides a front end cover of a vertical motor, which comprises an end cover body, wherein the end cover body comprises a cylinder body and a cover plate fixedly arranged at one end of the cylinder body, and a rotating shaft hole is formed in the cover plate; a convex ring is arranged at one end of the rotating shaft hole, which faces the cylinder, an oil injection hole is arranged on the outer wall of the cylinder, an oil outlet is arranged on the inner wall of the convex ring, and the oil injection hole is communicated with the oil outlet; the oil filling hole is arranged on the side wall of the cylinder body, the motor is not required to be detached from the connecting place, and the oil filling can be completed, so that the operation is simple and convenient.

Description

Vertical motor front end cover

Technical Field

The utility model relates to the technical field of motor shells, in particular to a front end cover of a vertical motor.

Background

The motor front end cover is a cover at the front end of the motor shell and is used for fixing and supporting the front end of the motor rotating shaft. The rotating shaft of the motor needs to be oiled regularly to reduce the friction force of the rotating shaft, so that the motor can operate better. When the front end cover of the vertical motor is connected with other objects, the front end cover of the vertical motor needs to be detached from the object connected with the front end cover of the vertical motor before the front end cover is used for oiling the rotating shaft, and the rotating shaft is installed after the oil is injected, so that the operation of disassembling the oiling mode is inconvenient, and the labor cost is increased.

Disclosure of Invention

In view of the above, the present utility model aims to provide a front end cover of a vertical motor, wherein an oil injection hole is formed on a side wall of a cover body of the front end cover, so that oil can be injected directly without disassembling the front end cover.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the front end cover of the vertical motor comprises an end cover body, wherein the end cover body comprises a cylinder body and a cover plate fixedly arranged at one end of the cylinder body, and a rotating shaft hole is formed in the cover plate; the rotary shaft hole is provided with the bulge loop towards one end of barrel, the outer wall of barrel is provided with the oil filler point, the inner wall of bulge loop is provided with the oil outlet, oil filler point and oil outlet intercommunication.

Preferably, an annular channel is arranged in the convex ring, and the oil filling hole is communicated with the annular channel; the inner wall interval of bulge loop is provided with a plurality of oil holes, through annular passageway intercommunication between oil filler point and the oil hole.

Preferably, a plurality of first reinforcing raised strips are further arranged on one side, facing the cylinder, of the cover plate, one end of each first reinforcing raised strip is fixedly connected with the inner wall of the cylinder, and the other end of each first reinforcing raised strip is fixedly connected with the outer wall of the convex ring.

Preferably, the oil filling hole is arranged in one of the first reinforcing raised strips.

Preferably, a plunger for closing the oil filling hole is detachably arranged in the oil filling hole.

Preferably, a plurality of second reinforcing raised strips are radially arranged on the inner wall of the cylinder, and one ends of the second reinforcing raised strips are connected with one ends of the first reinforcing raised strips.

Preferably, a first connecting hole is formed at one end of the second reinforcing raised strips away from the cover plate.

Preferably, the cylinder is arranged at the middle upper position of the cover plate, a plurality of reinforcing ribs are arranged at one side of the cylinder at intervals, one ends of the reinforcing ribs are fixedly connected with the outer wall of the cylinder, and the other ends of the reinforcing ribs are fixedly connected with the middle lower position of the cover plate.

Preferably, a plurality of second connecting holes are formed in the peripheral side of the cover plate.

The utility model has the following technical effects:

1. the oil filling hole is formed in the side wall of the cylinder body, and oil wetting of the rotating shaft can be achieved without disassembling the motor;

2. the annular channel is arranged in the convex ring, and a plurality of oil outlets are arranged in the convex ring, so that the rotating shaft can be lubricated uniformly;

3. the arrangement of the plunger can prevent the ash layer from falling into the oil filling hole when oil filling is not needed, so that the friction force of the rotating shaft is increased, and the normal use of the motor is influenced;

4. the cylinder body is arranged at the middle-upper position of the cover body, and the outer side of the cylinder body is provided with the reinforcing ribs, so that the structural strength of the end cover body is improved;

5. the first reinforcing raised strips and the second reinforcing raised strips are vertically distributed, so that the structural strength of the end cover body is also enhanced, and meanwhile, the second reinforcing strips are provided with first connecting holes, so that the end cover body is conveniently connected with a motor.

Drawings

FIG. 1 is a schematic view of an embodiment 1;

FIG. 2 is a cross-sectional view of an embodiment;

FIG. 3 is an enlarged view of structure A;

fig. 4 is a schematic structural view of an embodiment 2.

Reference numerals: 1. an end cap body; 11. first reinforcing convex strips; 12. second reinforcing convex strips; 121. a first connection hole; 2. a cylinder; 3. a cover plate; 4. a rotation shaft hole; 5. a convex ring; 6. an oil filling hole; 60. an oil outlet hole; 61. a plunger; 7. reinforcing ribs; 8. an annular channel; 9. and a second connection hole.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

Referring to fig. 1, a front end cover of a vertical motor includes an end cover body 1, wherein the end cover body 1 includes a cylinder 2 and a cover plate 3 fixedly disposed at one end of the cylinder 2. The cover plate 3 is provided with a rotating shaft hole 4; the pivot hole 4 is provided with bulge loop 5 towards the one end of barrel 2, and the radius of bulge loop 5 is greater than the radius of pivot hole 4, forms a spacing platform between bulge loop 5 and the pivot hole 4, and spacing platform is used for limiting the axle sleeve position of motor.

The outer wall of the cylinder body 2 is provided with an oil filling hole 6, the inner wall of the convex ring 5 is provided with an oil outlet 60, and the oil filling hole 6 is communicated with the oil outlet 60. A plunger 61 for closing the oil filler hole 6 is detachably provided in the oil filler hole 6. When oiling is needed, the plunger 61 is removed from the oil filling hole 6, and an oil gun is used for filling oil into the oil filling hole 6, so that lubricating oil flows out of the oil outlet 60, the rotating shaft is moistened, and the friction force of the rotating shaft is reduced; when oil injection is not needed or is finished, the plunger 61 is plugged back into the oil injection hole 6, so that dust is prevented from falling into the oil injection hole 6 and falling onto the inner wall of the convex ring 5, and normal use of the rotating shaft is affected.

Referring to fig. 2 and 3, in order to make the rotating shaft uniformly wet oil, an annular channel 8 is provided in the convex ring 5, and the oil filling hole 6 is communicated with the annular channel 8; the inner wall interval of bulge loop 5 is provided with a plurality of oil outlet 60, and oil outlet 60 communicates with annular channel 8. Thus, when the lubricating oil flows in from the oil filling hole 6, the lubricating oil flows out from the plurality of oil outlet holes 60 through the annular channel 8, and the lubricating oil is uniformly lubricated for the rotating shaft.

Referring to fig. 1 and 4, a plurality of first reinforcing ribs 11 are further disposed on one side of the cover plate 3 facing the cylinder 2, one ends of the plurality of first reinforcing ribs 11 are fixedly connected with the inner wall of the cylinder 2, and the other ends of the plurality of first reinforcing ribs 11 are fixedly connected with the outer wall of the convex ring 5. The inner wall of the cylinder 2 is radially provided with a plurality of second reinforcing raised strips 12, and one ends of the second reinforcing raised strips 12 are connected with one ends of the first reinforcing raised strips 11. The first reinforcing raised strips 11 and the second reinforcing raised strips 12 are vertically distributed, so that the structural strength of the end cover body 1 is also enhanced, and meanwhile, one ends, far away from the cover plate 3, of the second reinforcing raised strips 12 are provided with first connecting holes 121, and the first connecting holes 121 are convenient for connecting the end cover body 1 with a motor. In order to facilitate the connection of the oil filling hole 6 with the annular channel 8, the oil filling hole 6 is disposed in one of the first reinforcing ribs 11.

The barrel 2 is arranged at the middle upper position of the cover plate 3, one side of the barrel 2 is provided with a plurality of reinforcing ribs 7 at intervals, one ends of the reinforcing ribs 7 are fixedly connected with the outer wall of the barrel 2, and the other ends of the reinforcing ribs 7 are fixedly connected with the middle lower position of the cover plate 3. The arrangement of the reinforcing ribs 7 also increases the overall strength of the wheel cylinder body.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The front end cover of the vertical motor comprises an end cover body (1), wherein the end cover body (1) comprises a cylinder body (2) and a cover plate (3) fixedly arranged at one end of the cylinder body (2), and a rotating shaft hole (4) is formed in the cover plate (3); the method is characterized in that: the rotary shaft hole (4) is provided with a convex ring (5) towards one end of the barrel (2), the outer wall of the barrel (2) is provided with an oil injection hole (6), the inner wall of the convex ring (5) is provided with an oil outlet (60), and the oil injection hole (6) is communicated with the oil outlet (60).

2. The front end cover of a vertical motor according to claim 1, wherein: an annular channel (8) is arranged in the convex ring (5), and the oil filling hole (6) is communicated with the annular channel (8); the inner wall interval of bulge loop (5) is provided with a plurality of oil outlet (60), through annular channel (8) intercommunication between oil filler point (6) and oil outlet (60).

3. The front end cover of a vertical motor according to claim 1, wherein: one side of apron (3) towards barrel (2) still is provided with a plurality of first reinforcing sand grip (11), a plurality of the one end of first reinforcing sand grip (11) and the inner wall fixed connection of barrel (2), a plurality of the other end of first reinforcing sand grip (11) and the outer wall fixed connection of bulge loop (5).

4. A vertical motor front end cover according to claim 3, characterized in that: the oil filling hole (6) is arranged in one of the first reinforcing convex strips (11).

5. The front end cover of a vertical motor according to claim 4, wherein: a plunger (61) for sealing the oil filling hole (6) is detachably arranged in the oil filling hole (6).

6. A vertical motor front end cover according to claim 3, characterized in that: the inner wall of the cylinder body (2) is radially provided with a plurality of second reinforcing raised strips (12), and one ends of the second reinforcing raised strips (12) are connected with one ends of the first reinforcing raised strips (11).

7. The front end cover of a vertical motor according to claim 6, wherein: and one end, far away from the cover plate (3), of the second reinforcing raised strips (12) is provided with a first connecting hole (121).

8. The front end cover of a vertical motor according to claim 1, wherein: the barrel (2) is arranged at the middle-upper position of the cover plate (3), a plurality of reinforcing ribs (7) are arranged on one side of the barrel (2) at intervals, one ends of the reinforcing ribs (7) are fixedly connected with the outer wall of the barrel (2), and the other ends of the reinforcing ribs (7) are fixedly connected with the middle-lower position of the cover plate (3).

9. A vertical motor front end cover according to claim 3, characterized in that: the periphery of the cover plate (3) is provided with a plurality of second connecting holes (9).