CN218243159U

CN218243159U - High-stability motor end cover structure

Info

Publication number: CN218243159U
Application number: CN202222173381.6U
Authority: CN
Inventors: 陈超
Original assignee: Changzhou Longke Precision Machinery Co ltd
Current assignee: Changzhou Longke Precision Machinery Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-06
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a motor end cover structure of high stability belongs to motor technical field, including the motor end cover, the fixed solid fixed ring that has cup jointed of excircle wall of motor end cover strengthens the stabilizing component, strengthen the stabilizing component setting and be in the excircle wall of motor end cover for strengthen motor end cover and motor housing stable connection stability, strengthen the stabilizing component and include: the motor end cover comprises a connecting ring, wherein the connecting ring is fixedly installed on the outer circle wall surface of the motor end cover, a plurality of fixing holes are formed in one end of the connecting ring, a first threaded column is movably sleeved on the fixed Kong Nayuan wall surface, a plurality of first threaded holes are formed in one side of the fixed ring, and the fixing ring can be used for reinforcing the connection between the motor end cover and the motor shell and improving the stability of the motor end cover by mutually matching the reinforcing ring, the first threaded column, the fixing holes, the fixed ring, the second threaded holes, the arc-shaped plate, the reinforcing blocks and the motor end cover.

Description

High-stability motor end cover structure

Technical Field

The utility model belongs to the technical field of the motor, especially, relate to a motor end cover structure of high stability.

Background

The motor generally includes end cover, casing and one end is located the pivot of casing, and the end cover passes through screw and casing fixed connection, and the end cover on the motor except having to carry out the sealed effect to motor inside, still need bear the weight of the motor bearing, and the bearing of motor is fixed on the bearing frame at end cover center, when the motor was assembled, packs the bearing into the bearing frame at end cover center back.

Among the prior art, the end cover makes the installation foot of end cover be connected with the casing through the screw, when drive bearing can drive the object and carry out high-speed rotatory, the motor end cover atress that drive bearing is connected this moment is great, and the dynamics conduction is given the installation foot that is connected, because the installation foot volume is less and small in quantity, often can not bear the dynamics of conduction to the installation foot, and leads to the motor end cover to take place the phenomenon of slight rocking for the stability of end cover is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor end cover structure of high stability

In order to achieve the above object, the utility model provides a following technical scheme: including the motor end cover, the outer circle wall of motor end cover is fixed to be cup jointed solid fixed ring, strengthens stabilizing the subassembly, it sets up to strengthen stabilizing the subassembly the outer circle wall of motor end cover for strengthen motor end cover and motor housing stable connection stability, it includes to strengthen stabilizing the subassembly: the motor end cover comprises a connecting ring, the connecting ring is fixedly installed on the outer circle wall surface of the motor end cover, a plurality of fixing holes are formed in one end of the connecting ring, a first threaded column is movably sleeved on the fixing Kong Nayuan wall surface, a plurality of first threaded holes are formed in one side of the fixing ring, the first threaded holes are in threaded connection with the first threaded column, a reinforcing ring is arranged at one end of the fixing ring, a second threaded hole is formed in one end of the reinforcing ring, the second threaded hole is in threaded connection with the first threaded column, a plurality of arc-shaped plates are fixedly installed on one side of the inner portion of the motor end cover, a plurality of reinforcing blocks are arranged inside the motor end cover, the reinforcing blocks are fixedly installed on one side of the arc-shaped plates, and the reinforcing blocks are fixedly installed on one side of the inner portion of the motor end cover.

Furthermore, the top surface of the reinforcing block is provided with a connecting hole.

Furthermore, a third threaded hole is formed in the outer circle wall surface of the motor end cover, and a threaded pipe is connected to the inner circle wall surface of the third threaded hole in a threaded mode.

Furthermore, the inner circle wall surface of the threaded pipe is in threaded connection with a second threaded column, a limiting groove is formed in the top surface of the second threaded column, a plurality of moving holes are formed in the outer circle wall surface of the second threaded column, and the moving holes are communicated with the limiting groove.

Furthermore, a rotating plate is fixedly mounted on the bottom surface of the second threaded column.

Furthermore, the excircle wall surface of the rotating plate is in threaded connection with a threaded ring.

Furthermore, a plurality of radiating holes are formed in the outer circle wall surface of the motor end cover.

The utility model has the advantages that:

1. through the mutually supporting use of reinforcing ring, first screw thread post, fixed orifices, solid fixed ring, second screw hole, arc, reinforcing block and motor end cover, can reach and strengthen fixed effect to being connected between motor end cover and the motor housing, improve motor end cover's stability.

2. Through the screwed pipe, mutually supporting of third screw hole and motor end cover is used, can reach the effect of lubricating the drive shaft of motor, through removing the hole, the third screw hole, mutually supporting of screwed pipe and second screw thread post is used, can reach the effect of adjusting the flow of lubricating oil, use through mutually supporting in rotor plate and removal hole, can reach the effect in the rotatory removal hole of the person of being convenient for to use, use through mutually supporting of louvre and motor end cover, can reach and carry out radiating effect to motor end cover inside.

Drawings

Fig. 1 is a schematic perspective view of a motor end cover structure with high stability according to the present invention;

fig. 2 is a schematic structural view of a fixing ring of a motor end cover structure with high stability provided by the present invention;

fig. 3 is a schematic partial structure diagram of a in fig. 2 of a high-stability motor end cover structure provided by the present invention;

fig. 4 is a structural schematic diagram of a reinforcing block of a motor end cover structure with high stability.

In the figure: 1. a motor end cover; 2. a fixing ring; 3. a connecting ring; 4. a first threaded post; 5. a fixing hole; 6. a first threaded hole; 7. a reinforcing ring; 8. a second threaded hole; 9. an arc-shaped plate; 10. a reinforcing block; 11. connecting holes; 12. heat dissipation holes; 13. a third threaded hole; 14. a threaded pipe; 15. a second threaded post; 16. a limiting groove; 17. moving the hole; 18. a rotating plate; 19. a threaded ring.

Detailed Description

In order to further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 4, a high stability motor end cover structure includes: motor end cover 1, motor end cover 1's fixed solid fixed ring 2 that has cup jointed of excircle wall, motor end cover 1's excircle wall is provided with strengthens stabilizing the subassembly for strengthen motor end cover 1 and motor housing stable connection stability, strengthen stabilizing the subassembly and include: a connecting ring 3, the connecting ring 3 is fixedly arranged on the outer circular wall surface of the motor end cover 1, one end of the connecting ring 3 is provided with a plurality of fixing holes 5, the inner circular wall surface of each fixing hole 5 is movably sleeved with a first threaded column 4, one side of the fixing ring 2 is provided with a plurality of first threaded holes 6, the first threaded holes 6 are in threaded connection with the first threaded columns 4, one end of the fixing ring 2 is provided with a reinforcing ring 7, one end of the reinforcing ring 7 is provided with a second threaded hole 8, the second threaded hole 8 is in threaded connection with the first threaded column 4, one side of the inner part of the motor end cover 1 is fixedly provided with a plurality of arc-shaped plates 9, the inner part of the motor end cover 1 is provided with a plurality of reinforcing blocks 10, the reinforcing blocks 10 are fixedly arranged with the arc-shaped plates 9, the reinforcing blocks 10 are fixedly arranged with one side of the inner part of the motor end cover 1, and pass through the arranged reinforcing rings 7, the shell with reinforcing ring 7 and motor cup joints mutually, fix its afterbody at the motor with electric welding or other modes, cup joint bearing and motor end cover 1 inside mutually, then with first screw post 4 precession fixed orifices 5, the inside of solid fixed ring 2 and second screw hole 8, and then the firm connection of motor end cover 1 and motor shell of a great number of first screw posts 4 together, it rocks to be difficult to produce between solid fixed ring 2 and the reinforcing ring 7, and through the use of arc 9 and reinforcing block 10, arc 9 and reinforcing block 10 can carry out further will strong support to motor end cover 1's inside, avoid motor end cover 1's outside atress to rock, thereby reached motor end cover 1 and motor shell's connection stability and carried out the purpose of strengthening.

Referring to fig. 2, fig. 3 and fig. 4, connecting hole 11 is opened at the top surface of reinforcing block 10, third screw hole 13 is opened at the outer circular wall of motor end cover 1, inner circular wall threaded connection of third screw hole 13 has screw tube 14, inner circular wall threaded connection of screw tube 14 has second screw post 15, limiting groove 16 has been opened at the top surface of second screw post 15, a plurality of removal hole 17 has been opened at the outer circular wall of second screw post 15, removal hole 17 is communicated with limiting groove 16, bottom surface fixed mounting of second screw post 15 has rotor plate 18, outer circular wall threaded connection of rotor plate 18 has threaded ring 19, a plurality of louvre 12 has been opened at the outer circular wall of motor end cover 1, through the screw tube 14 that sets up, pour lubricating oil into the inside of screw tube 14 and then lubricate the drive shaft of motor, through the second screw post 15 that sets up, the inside cavity bottom of second screw post 15 is uncovered, thereby lubricating oil inside of screw tube 14 flows out from removal hole 17, when the speed of lubricating oil needs to be adjusted, take out screw tube 14 from the inside and then rotate and then the inside of second screw tube 15, thereby the quantity of the internal heat-discharge hole of the hidden lubricating oil that removal of motor end cover 17 can be adjusted through the removal hole 17, thereby the internal heat-discharge hole 17 of the internal hidden motor end cover 17 of the hidden motor end cover 17 can be adjusted, thereby the hot air flow quantity of the hidden motor end cover 17 that the hidden motor end cover 17 can be adjusted, thereby the moving of the internal heat of the hidden motor end cover 17, thereby the hidden motor end cover 17 can be adjusted, thereby the hot air flow quantity of the hidden motor end cover 17, thereby the hot air of the hidden motor end cover 17 can be adjusted, thereby the quantity of the moving of the motor end cover 17, the moving of the motor end cover 17 can be adjusted, thereby the motor end cover 17, thereby the hidden motor end cover 17 can be adjusted, the hot air flow quantity of the motor end cover 17, thereby the motor can be adjusted, thereby the motor end cover 17, the hot air flow quantity of the motor end cover 17 can be adjusted, the hidden motor end cover 17, thereby the hidden motor end cover 17 can be adjusted.

The working principle is as follows: referring to fig. 1-4, the reinforcing ring 7 is sleeved with the housing of the motor and fixed to the rear of the motor by electric welding or other means by the reinforcing ring 7, the bearing is sleeved with the interior of the motor end cover 1, the first threaded post 4 is screwed into the fixing hole 5, the fixing ring 2 and the second threaded hole 8 are fixed, the motor end cover 1 and the motor housing are firmly connected by the first threaded post 4 with a large number, so that the fixing ring 2 and the reinforcing ring 7 are difficult to shake, and through the use of the arc-shaped plate 9 and the reinforcing block 10, the arc-shaped plate 9 and the reinforcing block 10 can further strongly support the interior of the motor end cover 1, the external stress shake of the motor end cover 1 is avoided, the purpose of reinforcing the connection stability of the motor end cover 1 and the motor housing is achieved, and the stability of the motor end cover 1 is improved.

Through the screwed pipe 14 that sets up, pour lubricating oil into the inside of screwed pipe 14 and then lubricate the drive shaft of motor, through the second screw post 15 that sets up, the inside cavity bottom of second screw post 15 is uncovered, thereby the inside lubricating oil of screwed pipe 14 flows in the inside of spacing groove 16 and flows out from removal hole 17, when needs adjust the lubricating oil velocity of flow, take out screwed pipe 14 from the inside of third screw hole 13 and then rotate second screw post 15 and make the removal hole 17 of different quantity hide in the inside of screwed pipe 14, and then hidden removal hole 17 can't get rid of lubricating oil, thereby adjust the quantity of the removal hole 17 that can flow out lubricating oil, adjust the volume that lubricating oil flows out through removal hole 17, rotating plate 18 through the louvre that sets up, grasp rotating plate 18 and then rotatory removal hole 17, the inside steam of motor end cover 1 can discharge the inside of motor end cover 1 through 12, thereby can dispel the heat to motor end cover 1 inside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high stability's motor end cover structure which characterized in that includes:

the outer circle wall surface of the motor end cover (1) is fixedly sleeved with a fixing ring (2);

strengthen stabilizing the subassembly, strengthen stabilizing the subassembly setting and be in the excircle wall of motor end cover (1) for strengthen motor end cover (1) and motor housing stable connection stability, strengthen stabilizing the subassembly and include: go-between (3), go-between (3) fixed mounting be in the excircle wall of motor end cover (1), a plurality of fixed orifices (5) have been seted up to the one end of go-between (3), first screw post (4) have been cup jointed in the activity of the interior circle wall of fixed orifices (5), a plurality of first screw hole (6) have been seted up to one side of solid fixed ring (2), first screw hole (6) with first screw post (4) threaded connection, the one end of solid fixed ring (2) is provided with reinforcing ring (7), second screw hole (8) have been seted up to the one end of reinforcing ring (7), second screw hole (8) with first screw post (4) threaded connection, the inside one side fixed mounting of motor end cover (1) has a plurality of arc (9), the inside of motor end cover (1) is provided with a plurality of reinforcing block (10), reinforcing block (10) with arc (9) fixed mounting, reinforcing block (10) with the inside one side fixed mounting of motor end cover (1).

2. The motor end cover structure with high stability as claimed in claim 1, wherein:

the top surface of the reinforcing block (10) is provided with a connecting hole (11).

3. A high stability motor end cap structure according to claim 1, wherein: and a third threaded hole (13) is formed in the outer circle wall surface of the motor end cover (1), and a threaded pipe (14) is connected to the inner circle wall surface of the third threaded hole (13) in a threaded manner.

4. A high stability motor end cap structure according to claim 3, wherein: the inner circle wall surface of the threaded pipe (14) is in threaded connection with a second threaded column (15), a limiting groove (16) is formed in the top surface of the second threaded column (15), a plurality of moving holes (17) are formed in the outer circle wall surface of the second threaded column (15), and the moving holes (17) are communicated with the limiting groove (16).

5. A high stability motor end cover structure according to claim 4, wherein: and a rotating plate (18) is fixedly arranged on the bottom surface of the second threaded column (15).

6. A high stability motor end cover structure according to claim 5, wherein: the outer circle wall surface of the rotating plate (18) is connected with a threaded ring (19) in a threaded manner.

7. A high stability motor end cap structure according to claim 1, wherein: a plurality of heat dissipation holes (12) are formed in the outer circle wall surface of the motor end cover (1).