CN220732504U - High-efficiency motor rotating shaft - Google Patents
High-efficiency motor rotating shaft Download PDFInfo
- Publication number
- CN220732504U CN220732504U CN202322261691.8U CN202322261691U CN220732504U CN 220732504 U CN220732504 U CN 220732504U CN 202322261691 U CN202322261691 U CN 202322261691U CN 220732504 U CN220732504 U CN 220732504U
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- Prior art keywords
- rotating shaft
- lubricating oil
- oil
- storage bin
- bearing mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 239000003921 oil Substances 0.000 claims abstract description 73
- 239000010687 lubricating oil Substances 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 18
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficiency motor rotating shaft, which relates to the technical field of motor rotating shafts, and comprises a main body, wherein the main body comprises a rotating shaft, a bearing mechanism is sleeved on the outer surface of one end of the rotating shaft, a lubricating oil adding mechanism is arranged at one end of the rotating shaft, a lubricating oil exuding mechanism is arranged in one end of the rotating shaft, and the lubricating oil adding mechanism comprises a limiting clamping block; the lubricating oil exudation mechanism comprises an oil storage bin; the bearing mechanism comprises an outer ring. According to the utility model, by matching the lubricating oil adding mechanism and the lubricating oil exuding mechanism, lubricating oil is automatically added to the key connection friction position, the adding efficiency is higher, the lubricating oil waste is avoided, the operation efficiency of the motor rotating shaft is higher, the motor is efficient in operation, the supporting function is realized when the rotating shaft rotates through the bearing mechanism, the friction coefficient in the rotating process is reduced, the rotating precision of the rotating shaft is ensured not to deviate, and the motor rotating shaft is more efficient and accurate.
Description
Technical Field
The utility model relates to the technical field of motor rotating shafts, in particular to a high-efficiency motor rotating shaft.
Background
The motor is commonly called as a motor, and refers to an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and the electromagnetic device is divided according to the types of working power sources: the motor is mainly used for converting electric energy into mechanical energy so as to drive a motor rotating shaft at the front end to rotate, wherein the rotating shaft is a main component part of the motor, and one end of the motor is connected with an external drive through the rotating shaft. The following problems exist in the prior art:
when the motor rotating shaft rotates, in order to reduce the friction force at the joint of the motor rotating shaft and the motor shell, lubricating oil is often added at the contact friction position of the rotating shaft and the motor shell so as to reduce friction resistance, improve the motor operation efficiency and ensure the efficient operation of the motor, while the lubricating oil is often directly extruded to the friction position when the lubricating oil is added to the motor rotating shaft at present, the lubricating oil can be added to less critical friction positions, so that the lubricating oil is wasted, the lubrication effect is poor, the operation efficiency of the motor rotating shaft is influenced, and the motor operation is not efficient;
disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme:
the high-efficiency motor rotating shaft comprises a main body, wherein the main body comprises a rotating shaft, a bearing mechanism is sleeved on the outer surface of one end of the rotating shaft, a lubricating oil adding mechanism is arranged at one end of the rotating shaft, a lubricating oil exuding mechanism is arranged in one end of the rotating shaft, and the lubricating oil adding mechanism comprises a limiting clamping block; the lubricating oil exudation mechanism comprises an oil storage bin; the bearing mechanism comprises an outer ring.
The technical scheme of the utility model is further improved as follows: the oil filling device is characterized in that a spring is inserted into one end of the limiting clamping block, one end of the spring is fixedly connected with a sealing sliding rod, one end of the sealing sliding rod is inserted with a sealing block, and an oil filling opening is formed in the sealing block.
The technical scheme of the utility model is further improved as follows: one end of the sealing slide rod penetrates through the oil storage bin and is inserted into the oil filling port of the sealing block.
The technical scheme of the utility model is further improved as follows: an oil seepage groove is formed in the outer surface of the oil storage bin and located in the center of the bearing mechanism.
The technical scheme of the utility model is further improved as follows: the oil storage bin is used for storing lubricating oil.
The technical scheme of the utility model is further improved as follows: the inner wall of the outer ring is rotatably provided with steel balls, the outer ring is rotatably provided with a clamping ring through the steel balls on the inner wall, and a bearing groove is formed in the clamping ring.
The technical scheme of the utility model is further improved as follows: the rotating shaft is rotationally inserted into the bearing mechanism through the bearing groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a high-efficiency motor rotating shaft, under the combined action of a seal slide bar, a limit clamping block, a spring, a seal slide bar, a seal block and an oil filling port of a lubricating oil adding mechanism, the seal slide bar is inserted into the oil filling port of the seal block, the other end of the seal slide bar is inserted into the limit clamping block through the spring, one end of the seal slide bar penetrates through an oil storage bin and is inserted into the oil filling port of the seal block, when lubricating oil is added to the rotating shaft, the seal slide bar is inserted into the oil filling port through a thin pipe and pushed forwards, after the seal slide bar is pushed out of the seal block and is positioned in the oil storage bin, the lubricating oil can be added into the oil storage bin through the thin pipe, after the seal slide bar is fully added, the pushing force is removed from the seal slide bar, under the rebound action of the spring, the seal slide bar is pushed back into the oil filling port of the seal block, so that the seal is blocked and the lubricating oil in the oil storage bin is prevented from flowing out, then under the combined action of the oil seepage groove and the oil storage bin of the lubricating oil seepage mechanism, the oil seepage groove is arranged at the center of the bearing mechanism and is positioned at the connection friction position of the bearing mechanism and the rotating shaft, under the static state of the rotating shaft, the bearing mechanism can play a certain sealing role on the oil seepage groove, when the rotating shaft rotates at high speed, the connection between the bearing mechanism and the rotating shaft is not tight under the action of centrifugal force, the lubricating oil in the oil storage bin can be slowly thrown out through the oil seepage groove under the action of centrifugal force and seeped to the connection friction position of the bearing mechanism and the rotating shaft, thereby reducing friction force when the rotating shaft rotates at high speed, simultaneously avoiding frequent adding of lubricating oil, and under the cooperation of the lubricating oil adding mechanism and the lubricating oil seepage mechanism, the lubricating oil is automatically added to the key connection friction position, the adding efficiency is higher, the lubricating oil waste is avoided, the running efficiency of the motor rotating shaft is higher, the motor is efficient in operation.
2. The utility model provides a high-efficiency motor rotating shaft, which is rotationally inserted into a bearing mechanism through a bearing groove under the combined action of an outer ring, steel balls, a bearing groove and a clamping ring of the bearing mechanism, wherein the clamping ring is rotationally arranged on the outer ring through the steel balls on the inner wall, the bearing mechanism plays a supporting role when the rotating shaft rotates, the friction coefficient in the rotating process is reduced, the rotating precision of the rotating shaft is ensured not to deviate, and the motor rotating shaft is more efficient and accurate.
Drawings
FIG. 1 is a schematic diagram of a mechanism of a high efficiency motor shaft according to the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of a mechanism with a partial cross section of the present utility model;
fig. 4 is a schematic diagram of the mechanism of the bearing mechanism of the present utility model.
In the figure: 1. a main body; 2. a rotating shaft; 3. a bearing mechanism; 4. a lubricating oil adding mechanism; 5. a lubricating oil exudation mechanism; 41. a limit clamping block; 42. a spring; 43. a seal slide bar; 44. a sealing block; 45. a fuel filler; 51. an oil storage bin; 52. an oil seepage groove; 31. an outer ring; 32. steel balls; 33. a clasp; 34. and a bearing groove.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a high-efficiency motor rotating shaft, which comprises a main body 1, wherein the main body 1 comprises a rotating shaft 2, a bearing mechanism 3 is sleeved on the outer surface of one end of the rotating shaft 2, a lubricating oil adding mechanism 4 is arranged at one end of the rotating shaft 2, and a lubricating oil exuding mechanism 5 is arranged in one end of the rotating shaft 2.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the lubricating oil adding mechanism 4 comprises a limit clamping block 41, a spring 42 is inserted into one end of the limit clamping block 41, one end of the spring 42 is fixedly connected with a seal sliding rod 43, one end of the seal sliding rod 43 is inserted into a seal block 44, an oil filling port 45 is formed in the seal block 44, the seal sliding rod 43 is inserted into the oil filling port 45 of the seal block 44, the lubricating oil exuding mechanism 5 comprises an oil storage bin 51, an oil seepage groove 52 is formed in the outer surface of the oil storage bin 51 and located in the center of the bearing mechanism 3, the oil storage bin 51 is used for storing lubricating oil, and one end of the seal sliding rod 43 penetrates through the oil storage bin 51 and is inserted into the oil filling port 45 of the seal block 44.
In the embodiment, under the combined action of the seal slide bar 43, the limit clamping block 41, the spring 42, the seal slide bar 43, the seal block 44 and the oil filling port 45 of the lubricating oil adding mechanism 4, the seal slide bar 43 is inserted into the oil filling port 45 of the seal block 44, the other end of the seal slide bar 43 is inserted into the limit clamping block 41 through the spring 42, one end of the seal slide bar 43 penetrates through the oil storage bin 51 to be inserted into the oil filling port 45 of the seal block 44, when lubricating oil is added to the rotating shaft 2, the seal slide bar 43 is inserted into the oil filling port 45 through a thin pipe and pushed forward, after the seal slide bar 43 is pushed out of the seal block 44 and is positioned in the oil storage bin 51, the lubricating oil can be added into the oil storage bin 51 through the thin pipe, after the seal slide bar 43 is fully added, pushing force is cancelled, the seal slide bar 43 is pushed back into the oil filling port 45 inserted into the seal block 44 under the rebound action of the spring 42, the oil filling port 45 is sealed to prevent the lubricating oil in the oil storage bin 51 from flowing out, then the oil seepage groove 52 is arranged at the center of the bearing mechanism 3 and is positioned at the connection friction position of the bearing mechanism 3 and the rotating shaft 2 under the combined action of the oil seepage groove 52 and the oil storage bin 51 of the lubricating oil seepage mechanism 5, the bearing mechanism 3 can play a certain sealing role on the oil seepage groove 52 in the static state of the rotating shaft 2, when the rotating shaft 2 rotates at high speed, the connection of the bearing mechanism 3 and the rotating shaft 2 is not tight under the action of centrifugal force, the lubricating oil in the oil storage bin 51 can be slowly thrown out through the oil seepage groove 52 under the action of centrifugal force, and seeped to the connection friction position of the bearing mechanism 3 and the rotating shaft 2, so that when the rotating shaft 2 rotates at high speed, the friction force is reduced, and the lubricating oil is not required to be added frequently, under the cooperation of the lubricating oil seepage mechanism 5 and the lubricating oil adding mechanism 4, the lubricating oil is automatically added to the key connection friction part, so that the adding efficiency is higher, the lubricating oil waste can not be caused, the running efficiency of the motor rotating shaft is higher, and the motor running is efficient.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bearing mechanism 3 comprises an outer ring 31, steel balls 32 are rotatably arranged on the inner wall of the outer ring 31, a clamping ring 33 is rotatably arranged on the outer ring 31 through the steel balls 32 on the inner wall, a bearing groove 34 is formed in the clamping ring 33, and the rotating shaft 2 is rotatably inserted into the bearing mechanism 3 through the bearing groove 34.
In this embodiment, under the combined action of outer ring 31, steel ball 32, bearing groove 34, snap ring 33 of bearing mechanism 3, pivot 2 passes through bearing groove 34 rotation grafting in bearing mechanism 3, and snap ring 33 is installed in the rotation of steel ball 32 on the outer ring 31 through the inner wall, and when pivot 2 rotated, bearing mechanism 3 played the support effect when pivot 2 rotated, reduced the coefficient of friction in the rotation process to guarantee that the rotation precision of pivot 2 can not take place the skew, the motor pivot is more accurate.
The working principle of the high-efficiency motor rotating shaft is specifically described below.
As shown in fig. 1-4, under the combined action of the seal slide bar 43, the limit clamping block 41, the spring 42, the seal slide bar 43, the seal block 44 and the oil filling port 45 of the lubricating oil adding mechanism 4, the seal slide bar 43 is inserted into the oil filling port 45 of the seal block 44, the other end of the seal slide bar 43 is inserted into the limit clamping block 41 through the spring 42, one end of the seal slide bar 43 penetrates through the oil storage bin 51 to be inserted into the oil filling port 45 of the seal block 44, when lubricating oil is added to the rotating shaft 2, the seal slide bar 43 is inserted into the oil filling port 45 through a thin pipe and pushed forward, after the seal slide bar 43 is pushed out of the seal block 44 and is positioned in the oil storage bin 51, the lubricating oil can be added into the oil storage bin 51 through the thin pipe, after the seal slide bar 43 is fully added, pushing force is cancelled, the seal slide bar 43 is pushed back into the oil filling port 45 inserted into the seal block 44 under the rebound action of the spring 42, the oil filling port 45 is sealed to prevent the lubricating oil in the oil storage bin 51 from flowing out, then the oil seepage groove 52 is arranged at the center of the bearing mechanism 3 and is positioned at the connection friction position of the bearing mechanism 3 and the rotating shaft 2 under the combined action of the oil seepage groove 52 and the oil storage bin 51 of the lubricating oil seepage mechanism 5, the bearing mechanism 3 can play a certain sealing role on the oil seepage groove 52 in the static state of the rotating shaft 2, when the rotating shaft 2 rotates at high speed, the connection of the bearing mechanism 3 and the rotating shaft 2 is not tight under the action of centrifugal force, the lubricating oil in the oil storage bin 51 can be slowly thrown out through the oil seepage groove 52 under the action of centrifugal force, and seeped to the connection friction position of the bearing mechanism 3 and the rotating shaft 2, so that when the rotating shaft 2 rotates at high speed, the friction force is reduced, and the lubricating oil is not required to be added frequently, under the cooperation of the lubricating oil seepage mechanism 5 and the lubricating oil adding mechanism 4, the lubricating oil is automatically added to the key connection friction part, the adding efficiency is higher, the lubricating oil waste is avoided, the running efficiency of the motor rotating shaft is higher, the motor running is efficient, the rotating shaft 2 is rotationally inserted into the bearing mechanism 3 through the bearing groove 34 under the combined action of the outer ring 31, the steel balls 32, the bearing groove 34 and the clamping ring 33 of the bearing mechanism 3, the outer ring 31 is rotationally provided with the clamping ring 33 through the steel balls 32 on the inner wall, when the rotating shaft 2 rotates, the bearing mechanism 3 plays a supporting role when the rotating shaft 2 rotates, the friction coefficient in the rotating process is reduced, the rotating precision of the rotating shaft 2 is guaranteed not to deviate, and the motor rotating shaft is more efficient and accurate.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a high-efficient motor pivot, includes main part (1), its characterized in that: the main body (1) comprises a rotating shaft (2), a bearing mechanism (3) is sleeved on the outer surface of one end of the rotating shaft (2), a lubricating oil adding mechanism (4) is arranged at one end of the rotating shaft (2), a lubricating oil exuding mechanism (5) is arranged in one end of the rotating shaft (2), and the lubricating oil adding mechanism (4) comprises a limiting clamping block (41); the lubricating oil exudation mechanism (5) comprises an oil storage bin (51); the bearing mechanism (3) comprises an outer ring (31).
2. A high efficiency motor shaft as defined in claim 1, wherein: a spring (42) is inserted into one end of the limiting clamping block (41), a sealing sliding rod (43) is fixedly connected with one end of the spring (42), a sealing block (44) is inserted into one end of the sealing sliding rod (43), and an oil filling port (45) is formed in the sealing block (44).
3. A high efficiency motor shaft as defined in claim 2, wherein: one end of the sealing slide rod (43) penetrates through the oil storage bin (51) and is inserted into the oil filling port (45) of the sealing block (44).
4. A high efficiency motor shaft as defined in claim 1, wherein: an oil seepage groove (52) is formed in the outer surface of the oil storage bin (51) and located in the center of the bearing mechanism (3).
5. The high efficiency motor shaft of claim 4, wherein: the oil storage bin (51) is used for storing lubricating oil.
6. A high efficiency motor shaft as defined in claim 1, wherein: the inner wall of the outer ring (31) is rotatably provided with steel balls (32), the outer ring (31) is rotatably provided with a clamping ring (33) through the steel balls (32) on the inner wall, and a bearing groove (34) is formed in the clamping ring (33).
7. The high efficiency motor shaft of claim 6, wherein: the rotating shaft (2) is rotationally inserted into the bearing mechanism (3) through the bearing groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261691.8U CN220732504U (en) | 2023-08-22 | 2023-08-22 | High-efficiency motor rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322261691.8U CN220732504U (en) | 2023-08-22 | 2023-08-22 | High-efficiency motor rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732504U true CN220732504U (en) | 2024-04-05 |
Family
ID=90502240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322261691.8U Active CN220732504U (en) | 2023-08-22 | 2023-08-22 | High-efficiency motor rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732504U (en) |
-
2023
- 2023-08-22 CN CN202322261691.8U patent/CN220732504U/en active Active
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