CN215293306U - Make things convenient for modularization motor bearing of dismouting - Google Patents
Make things convenient for modularization motor bearing of dismouting Download PDFInfo
- Publication number
- CN215293306U CN215293306U CN202121696491.XU CN202121696491U CN215293306U CN 215293306 U CN215293306 U CN 215293306U CN 202121696491 U CN202121696491 U CN 202121696491U CN 215293306 U CN215293306 U CN 215293306U
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- Prior art keywords
- bearing
- fixed
- block
- fixing groove
- outer ring
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000002156 mixing Methods 0.000 abstract 6
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a make things convenient for modularization motor bearing of dismouting, including the blending bin, the side bottom of blending bin is provided with the discharge gate, the top of blending bin is provided with fixed lid and motor, the inside that the output of motor is located the blending bin is provided with the puddler, the inside below that is located the puddler of blending bin is provided with cleaning device, cleaning device includes the gasbag, the lifter plate, the fixed strip, the cooperation groove, the rotation strip, inflation inlet and cooperation piece, the inside bottom of blending bin is provided with the gasbag, be provided with the inflation inlet on the gasbag, the top of gasbag is provided with the lifter plate. The utility model discloses a make things convenient for modularization motor bearing of dismouting belongs to the motor bearing field, can prevent through the fixed end cover that the rolling element swing is great, guarantees the normal roll of rolling element, and is more practical, is provided with contact device, and through will removing second voussoir and fixed block and contact with the transmission shaft, can be more firm fix bearing inner race and transmission shaft.
Description
Technical Field
The utility model relates to a motor bearing field, in particular to make things convenient for modularization motor bearing of dismouting.
Background
The motor bearing is named as a motor bearing or a motor bearing, and is a special bearing specially applied to a motor or a motor, the bearing used by the motor is a part of a supporting shaft, and can guide the rotation of the shaft and also can bear an idle part on the shaft, the concept of the bearing is wide, the bearings commonly used by the motor are of four types, namely a rolling bearing, a sliding bearing, a joint bearing and an oil-containing bearing, the most common motor bearing is the rolling bearing, namely the bearing with a rolling body, the sliding bearing generally refers to the bearing without the rolling body, namely the bearing doing sliding motion, and the accuracy, the service life and the performance of the bearing are directly influenced if the motor bearing is installed, so that the installation of the bearing is fully researched, namely the bearing installation is required to be carried out according to the operation standards including the following items. However, the existing motor bearing has certain disadvantages, and the transmission shaft and the bearing inner ring are easy to loosen with the transmission shaft after being used for a long time, so that the bearing and the transmission shaft are in a floating condition, and the rolling body of the bearing outer ring is easy to swing, and a limiting device is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a make things convenient for modularization motor bearing of dismouting, can effectively solve among the background art transmission shaft and bearing inner race long-term use after easy not hard up with the transmission shaft to make the condition that the bearing takes place to move about with the transmission shaft, the easy wobbling condition of rolling element of bearing inner race in addition lacks stop device's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a modular motor bearing convenient to disassemble and assemble comprises a rolling body, a bearing inner ring, a retainer and a bearing outer ring, wherein two end faces of the bearing outer ring are provided with protective end covers, each protective end cover comprises a fixed end cover, a first fixing groove, a clamping ring and a first wedge block, the clamping ring is arranged on the fixed end cover, the first fixing groove is formed in the fixed end cover, the first wedge block is arranged on the first fixing groove, a contact device is arranged on one side end face of the bearing inner ring and comprises a fixing block, a connecting block, a second wedge block, a second fixing groove, a contact ball, a preformed hole and a connecting bolt, the fixing block is arranged on one side end face of the bearing inner ring, the second fixing groove is formed in the surface of the fixing block, and the inside of second fixed slot is provided with the second voussoir, is provided with the connecting block on the second voussoir, has seted up the preformed hole on fixed block and the connecting block, is provided with connecting bolt between fixed block and the connecting block.
Preferably, the bearing outer ring is provided with a fixing groove matched with the first wedge block, the first wedge block and the first fixing groove are uniformly distributed on the fixing end cover and the bearing outer ring, the first wedge block is connected with the first fixing groove in a sliding mode, and the clamping ring is clamped with the inner wall of the bearing outer ring.
Preferably, the contact ball is located between the fixed block and the connecting block, the connecting block is fixed with the fixed block through a connecting bolt, a fixing groove matched with the second wedge block is formed in the bearing inner ring, the second wedge block and the second fixing groove are uniformly distributed on the bearing inner ring, the second wedge block is fixed with the transmission shaft, the second wedge block is in sliding connection with the second fixing groove, and the bearing outer ring and the transmission shaft can be more firmly fixed by moving the second wedge block and enabling the fixed block to be in contact with the transmission shaft.
Preferably, the rolling bodies are positioned between the bearing inner ring and the bearing outer ring, and the rolling bodies are connected with each other through a retainer.
Preferably, the contact device is fixed to the drive shaft inside the bearing inner race.
Preferably, the bearing inner race is overlaid on the bearing outer race.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, be provided with the protection end cover, through with fixed end cover and chucking ring chucking on the bearing outer lane, can prevent that the rolling element swing is great through the fixed end cover this moment, guarantee the normal roll of rolling element, relatively practical is provided with contact device, through will removing second voussoir and fixed block and transmission shaft and contact, can be more firm fix bearing outer lane and transmission shaft.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is a schematic exploded view of the present invention;
FIG. 3 is a schematic view of the protective end cap of the present invention;
fig. 4 is a schematic view of a contact device according to the present invention.
In the figure: 1. a rolling body; 2. a bearing inner race; 3. a holder; 4. a bearing outer race; 5. a protective end cap; 501. fixing an end cover; 502. a first fixing groove; 503. a clamping ring; 504. a first wedge; 6. a contact device; 601. a fixed block; 602. connecting blocks; 603. a second wedge; 604. a second fixing groove; 605. contacting the ball; 606. reserving a hole; 607. and connecting the bolts.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a modular motor bearing convenient for disassembly and assembly comprises a rolling body 1, a bearing inner ring 2, a retainer 3 and a bearing outer ring 4, wherein two end faces of the bearing outer ring 4 are provided with protective end covers 5, each protective end cover 5 comprises a fixed end cover 501, a first fixing groove 502, a clamping ring 503 and a first wedge block 504, the fixed end cover 501 is provided with the clamping ring 503, the fixed end cover 501 is provided with the first fixing groove 502, the first fixing groove 502 is provided with the first wedge block 504, one side end face of the bearing inner ring 2 is provided with a contact device 6, the contact device 6 comprises a fixed block 601, a connecting block 602, a second wedge block 603, a second fixing groove 604, a contact ball 605, a reserved hole 606 and a connecting bolt 607, one side end face of the bearing inner ring 2 is provided with the fixed block 601, the surface of the fixed block 601 is provided with the second fixing groove 604, and the inside of the second fixing groove 604 is provided with the second wedge block 603, a connecting block 602 is arranged on the second wedge 603, a preformed hole 606 is arranged on the fixing block 601 and the connecting block 602, and a connecting bolt 607 is arranged between the fixing block 601 and the connecting block 602.
In this embodiment, the bearing outer ring 4 is provided with a fixing groove matched with the first wedge 504, the first wedge 504 and the first fixing groove 502 are uniformly distributed on the fixing end cover 501 and the bearing outer ring 4, the first wedge 504 is slidably connected with the first fixing groove 502, the clamping ring 503 is clamped with the inner wall of the bearing outer ring 4, the fixing end cover 501 and the clamping ring 503 are clamped on the bearing outer ring 4, at this time, the fixing end cover 501 can prevent the rolling element 1 from swinging greatly, and the normal rolling of the rolling element 1 is ensured, which is practical.
In this embodiment, the contact ball 605 is located between the fixed block 601 and the connection block 602, the connection block 602 is fixed to the fixed block 601 through the connection bolt 607, the bearing inner ring 2 is provided with a fixing groove matched with the second wedge 603, the second wedge 603 and the second fixing groove 604 are uniformly distributed on the bearing inner ring 2, the second wedge 603 is fixed to the transmission shaft, the second wedge 603 is slidably connected to the second fixing groove 604, and the bearing outer ring 4 can be more firmly fixed to the transmission shaft by contacting the movable second wedge 603 and the fixed block 601 with the transmission shaft.
Furthermore, the rolling bodies 1 are positioned between the bearing inner ring 2 and the bearing outer ring 4, and the rolling bodies 1 are connected with each other through the retainer 3; the contact device 6 is fixed with a transmission shaft inside the bearing inner ring 2; the bearing inner ring 2 is covered on the bearing outer ring 4.
It should be noted that, the present invention is a modular motor bearing convenient for disassembly and assembly, when in installation, a transmission shaft is put on a motor bearing, at this time, the bearing is assembled first, specifically, a rolling element 1, a bearing inner ring 2, a retainer 3 and a bearing outer ring 4 are assembled, thereby realizing the assembly of the bearing, then a protective end cover 5 is clamped on the bearing outer ring 4, a clamping ring 503 on a fixed end cover 501 is clamped with an inner wall of the bearing outer ring 4, then the fixed end cover 501 and the clamping ring 503 are rotated to align a first fixing groove 502 with a fixing groove on the bearing outer ring 4, because the first wedge block 504 is slidably connected with the first fixing groove 502, the clamping ring 503 is clamped with the inner wall of the bearing outer ring 4, at this time, the first wedge block 504 can be inserted between the first fixing groove 502 of the fixed end cover 501 and the fixing groove of the bearing outer ring 4, the rolling body 1 can be prevented from swinging greatly by the fixed end cap 501 and the clamping ring 503 clamped on the bearing outer ring 4, so that the rolling body 1 can be ensured to roll normally, then the second wedge block 603 is moved along the second fixed groove 604, because the connecting block 602 is fixed with the fixed block 601 through the connecting bolt 607, the bearing inner ring 2 is provided with a fixing groove matched with the second wedge block 603, the second wedge block 603 and the second fixing groove 604 are uniformly distributed on the bearing inner ring 2, the contact ball 605 of the contact device 6 is fixed between the fixed block 601 and the connecting block 602, the fixed block 601 and the connecting block 602 are fixed through the connecting bolt 607, therefore, the contact ball 605 is in contact with the end face of the transmission shaft, the crushing is reduced, the second wedge block 603 can be used for pressing the transmission shaft when the connecting bolt 607 is screwed, and the bearing outer ring 4 can be more firmly fixed with the transmission shaft.
Although illustrative embodiments of the present invention have been described herein with reference to the accompanying drawings, which are not to be considered as limiting the scope of the invention, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the principles of the invention.
Claims (6)
1. The utility model provides a make things convenient for modularization motor bearing of dismouting which characterized in that: the rolling bearing comprises a rolling body (1), a bearing inner ring (2), a retainer (3) and a bearing outer ring (4), wherein two end faces of the bearing outer ring (4) are provided with protective end covers (5), each protective end cover (5) comprises a fixed end cover (501), a first fixed groove (502), a clamping ring (503) and a first wedge block (504), the clamping ring (503) is arranged on the fixed end cover (501), the first fixed groove (502) is formed in the fixed end cover (501), the first wedge block (504) is arranged on the first fixed groove (502), a contact device (6) is arranged on one side end face of the bearing inner ring (2), the contact device (6) comprises a fixed block (601), a connecting block (602), a second wedge block (603), a second fixed groove (604), a contact ball (605), a preformed hole (606) and a connecting bolt (607), the fixed block (601) is arranged on one side end face of the bearing inner ring (2), the surface of fixed block (601) is provided with second fixed slot (604), and the inside of second fixed slot (604) is provided with second voussoir (603), is provided with connecting block (602) on second voussoir (603), has seted up preformed hole (606) on fixed block (601) and connecting block (602), is provided with connecting bolt (607) between fixed block (601) and connecting block (602).
2. The modular motor bearing convenient to disassemble and assemble according to claim 1, wherein: the bearing outer ring (4) is provided with a fixing groove matched with the first wedge block (504), the first wedge block (504) and the first fixing groove (502) are uniformly distributed on the fixing end cover (501) and the bearing outer ring (4), the first wedge block (504) is in sliding connection with the first fixing groove (502), and the clamping ring (503) is clamped with the inner wall of the bearing outer ring (4).
3. The modular motor bearing convenient to disassemble and assemble according to claim 1, wherein: the contact ball (605) is located between the fixing block (601) and the connecting block (602), the connecting block (602) is fixed with the fixing block (601) through a connecting bolt (607), a fixing groove matched with the second wedge block (603) is formed in the bearing inner ring (2), the second wedge block (603) and the second fixing groove (604) are uniformly distributed in the bearing inner ring (2), the second wedge block (603) is fixed with the transmission shaft, and the second wedge block (603) is in sliding connection with the second fixing groove (604).
4. The modular motor bearing convenient to disassemble and assemble according to claim 1, wherein: the rolling bodies (1) are positioned between the bearing inner ring (2) and the bearing outer ring (4), and the rolling bodies (1) are connected with each other through the retainer (3).
5. The modular motor bearing convenient to disassemble and assemble according to claim 1, wherein: the contact device (6) is fixed with a transmission shaft in the bearing inner ring (2).
6. The modular motor bearing convenient to disassemble and assemble according to claim 1, wherein: the bearing inner ring (2) covers the bearing outer ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696491.XU CN215293306U (en) | 2021-07-26 | 2021-07-26 | Make things convenient for modularization motor bearing of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696491.XU CN215293306U (en) | 2021-07-26 | 2021-07-26 | Make things convenient for modularization motor bearing of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293306U true CN215293306U (en) | 2021-12-24 |
Family
ID=79524167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121696491.XU Expired - Fee Related CN215293306U (en) | 2021-07-26 | 2021-07-26 | Make things convenient for modularization motor bearing of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293306U (en) |
-
2021
- 2021-07-26 CN CN202121696491.XU patent/CN215293306U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |