CN210608852U - Motor bearing gland structure - Google Patents
Motor bearing gland structure Download PDFInfo
- Publication number
- CN210608852U CN210608852U CN201922230366.9U CN201922230366U CN210608852U CN 210608852 U CN210608852 U CN 210608852U CN 201922230366 U CN201922230366 U CN 201922230366U CN 210608852 U CN210608852 U CN 210608852U
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- CN
- China
- Prior art keywords
- lid
- motor shaft
- cover body
- bearing gland
- shaft body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a motor bearing gland structure, including motor shaft body and go-between, motor shaft body is connected with the spacing ring from the inside running through of go-between and lid, and the inside mounting groove of having seted up of go-between to the mounting groove is connected with the connecting block, the connecting block surface is connected with the lid, and lid surface mounting has the lug, the lug is connected with the spacing groove, the inside cavity of having seted up of lid, and cavity internally mounted has the oil baffle, the lid inner wall is connected with the bracing piece, and the bracing piece end-to-end connection has the installation cover, installation cover internally mounted has the ball, the mounting hole has been seted up to the lid surface, and lid internally mounted has the. This motor bearing gland structure has seted up the mounting hole at the surface of lid, and the user when the installation is fixed, only need through with the mounting hole with the spacing ring be connected can, and the spacing ring plays fixed spacing effect, has improved worker's work efficiency.
Description
Technical Field
The utility model relates to a motor production and use technical field specifically is a motor bearing gland structure.
Background
Motor shaft bearing gland means that the bearing dress is downthehole, need fix the bearing, and motor shaft bearing gland generally is used for the axial positioning of bearing to guarantee sufficient centering precision, guarantee the normal operating condition of bearing, motor bearing gland also can be used to bear certain torque sometimes, is the essential part in the motor normal operating, and current motor shaft bearing gland still has certain defect, just for example:
the existing device needs to be provided with a screw hole at the cavity opening of the motor bearing accommodating cavity on the outer surface of the motor end cover when being installed, thereby not only influencing the structural stability of the motor end cover at the motor bearing accommodating cavity, but also easily causes the scrapping of workpieces or influences the quality of products when the motor end cover is punched and tapped, the cost is high, the use of a user is not facilitated, the motor bearing can be coated with a large amount of lubricating oil during working, the existing device does not have the functions of oil blocking and oil absorption, the normal use of the motor bearing is influenced due to the accumulation of a large amount of impurities in the cover body after long-time use, meanwhile, the prior device is difficult to disassemble when not in use, which affects the cleaning and maintenance of parts by users, therefore, what is needed is a portable oil-blocking and oil-absorbing device which is easy to install for users and has a certain oil-blocking and oil-absorbing function, and the motor bearing gland structure that the person of facilitating the use dismantled inner structure satisfies user's user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor shaft bearing gland structure to propose current motor shaft bearing gland structure among the above-mentioned background art and install inconvenient user when using, and do not have the oil absorption function of hindering oil, and inconvenient user clears up the problem of maintaining to inner structure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor bearing gland structure, includes motor shaft body and go-between, motor shaft body runs through from go-between and lid inside and is connected with the spacing ring, and the inside mounting groove of having seted up of go-between to the mounting groove is connected with the connecting block, the connecting block surface connection has the lid, and lid surface mounting has the lug, the lug is connected with the spacing groove, and the spacing groove sets up inside the go-between, the cavity has been seted up to lid inside, and cavity internally mounted has the oil baffle, lid inner wall is connected with the bracing piece, and the bracing piece end-to-end connection has the installation cover, installation cover internally mounted has the ball, and the ball is connected with motor shaft body surface, the mounting hole has been seted up to the.
Preferably, the motor shaft body forms a sliding structure through the balls and the mounting sleeve, and the radius of the mounting sleeve is larger than that of the motor shaft body.
Preferably, the connection ring and the connection block form a clamping structure through the installation groove, and the connection block is symmetrically provided with 2 connection grooves in the longitudinal center parting line of the connection ring, and the area of the installation groove is larger than that of the connection block.
Preferably, the cover body forms a clamping structure through the convex block and the limiting groove, and the convex block is in threaded connection with the limiting groove.
Preferably, 4 oil baffle plates are symmetrically arranged about a center parting line of the motor shaft body, and the front view of each oil baffle plate is in an L-shaped structure.
Preferably, the oil absorption cotton is provided with 4 about the horizontal bisector symmetry of lid, and the oil absorption cotton front view is the rectangular structure.
Compared with the prior art, the beneficial effects of the utility model are that: the gland structure of the motor bearing has the advantages that,
1. the device is provided with the mounting hole on the outer surface of the cover body, when a user installs and fixes the device, the user only needs to connect the mounting hole with the limiting ring, and the limiting ring can play a role of fixing and limiting, so that the problem that the existing device is complicated in installation process in the background technology is solved, the overall practicability of the device is improved to a certain degree, and the working efficiency of workers is also improved;
2. the oil baffle plate is arranged in the cover body, so that oil is prevented from entering the cover body when a user coats the motor shaft body with oil, and the oil absorption cotton can absorb the oil when the oil flows into the cover body from a gap, so that the oil is prevented from being accumulated too much in the cover body, the normal use of the whole device is prevented from being influenced, the problem that the conventional device in the background art does not have the oil absorption and blocking functions is solved, and the use of the device is facilitated for the user;
3. the detachable installation structure is arranged between the connecting ring and the cover body of the device, and when the detachable installation structure is not used, the connecting ring and the cover body can be separated, so that an convenience user can clean and maintain the structure inside the cover body, the problem that the conventional device provided in the background art is inconvenient to detach by the user is solved, and the use requirement of the user is met.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic view of the overlooking structure of the motor shaft body and the cover of the present invention;
fig. 3 is a schematic view of the front view structure of the cover and the connection ring;
fig. 4 is the utility model discloses motor shaft body looks sideways at the structure sketch map with the installation of installation cover.
In the figure: 1. a motor shaft body; 2. a connecting ring; 3. mounting grooves; 4. connecting blocks; 5. a cover body; 6. a bump; 7. a limiting groove; 8. a cavity; 9. an oil baffle plate; 10. a support bar; 11. installing a sleeve; 12. a ball bearing; 13. mounting holes; 14. oil absorbing cotton; 15. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a motor bearing gland structure comprises a motor shaft body 1, a connecting ring 2, a mounting groove 3, a connecting block 4, a cover body 5, a convex block 6, a limiting groove 7, a cavity 8, an oil baffle plate 9, a supporting rod 10, a mounting sleeve 11, balls 12, a mounting hole 13, oil absorbent cotton 14 and a limiting ring 15, wherein the motor shaft body 1 penetrates through the connecting ring 2 and the cover body 5 to be connected with the limiting ring 15, the mounting groove 3 is formed in the connecting ring 2, the mounting groove 3 is connected with the connecting block 4, the cover body 5 is connected to the outer surface of the connecting block 4, the convex block 6 is mounted on the outer surface of the cover body 5, the convex block 6 is connected with the limiting groove 7, the limiting groove 7 is formed in the connecting ring 2, the cavity 8 is formed in the cover body 5, the oil baffle plate 9 is mounted in the cavity 8, the supporting rod 10 is connected to the inner wall, the ball 12 is connected with the outer surface of the motor shaft body 1, the outer surface of the cover body 5 is provided with a mounting hole 13, and the cover body 5 is internally provided with oil absorption cotton 14.
Go-between 2 passes through mounting groove 3 and connecting block 4 constitutes the block structure, and connecting block 4 is provided with 2 about go-between 2 vertical well parting line symmetry, and the area of mounting groove 3 is greater than the area of connecting block 4, when not using, the person of facilitating the use dismantles the installation between go-between 2 and the lid 5, thereby the person of facilitating the use clears up and maintains the structure of lid 5 inside, improvement of certain degree lid 5 life.
The cover body 5 forms a clamping structure through the convex block 6 and the limiting groove 7, the convex block 6 is in threaded connection with the limiting groove 7, and the cover body 5 is in threaded connection with the limiting groove 7, so that the cover body 5 and the connecting ring 2 are installed more fixedly, and the safety of the device in use is guaranteed to a certain degree.
The oil baffle plate 9 is provided with 4 about motor shaft body 1's well midline symmetry, and oil baffle plate 9 front view is "L" type column structure, when the user scribbles oil to motor shaft body 1, oil baffle plate 9 can play the effect of blockking of certain degree to the oil and prevent that the oil from getting into inside lid 5, influences the normal use of lid 5.
4 oil absorption cotton 14 are symmetrically arranged in relation to the transverse midline of the cover body 5, the front view surface of the oil absorption cotton 14 is in a rectangular structure, when oil flows into the cover body 5 from the connecting gap between the cover body 5 and the connecting ring 2, the oil absorption cotton 14 can absorb the oil, and the service life of the whole device is prolonged to a certain extent.
The working principle is as follows: when the motor bearing gland structure is used, firstly, the motor shaft body 1 penetrates through the connecting ring 2 and the inside of the cover body 5 to be connected with the outer surface of the limiting ring 15, secondly, a user can fix the limiting ring 15 through the mounting hole 13, the fixing and mounting process is extremely simple, the use of the motor bearing gland structure is convenient for the user, when the motor shaft body 1 works, a layer of lubricating oil needs to be coated on the surface of the motor shaft body 1 to improve the working effect of the motor shaft body 1, when oil is coated, the oil is prevented from entering the inside of the cover body 5, the oil baffle plate 9 is arranged inside the cavity 8 and can play a certain blocking role on the oil, secondly, the motor is electrified to enable the motor shaft body 1 to rotate, when the motor shaft body 1 rotates, the balls 12 are driven to rotate inside the mounting sleeve 11, the rotation of the motor shaft body 1 can play a limiting role, and the friction force between the motor shaft, the working efficiency of the device is improved, meanwhile, the support rod 10 can play a role in fixedly supporting the mounting sleeve 11, the mounting sleeve 11 is prevented from displacing in the cover body 5, the normal use of the device is influenced, the safety of the device in use is guaranteed to a certain extent, when the motor shaft body 1 rotates, in order to prevent oil on the surface of the motor shaft body from entering the cover body 5 during rotation, the oil absorption cotton 14 can play a role in absorbing the oil in the cover body 5;
when not making, at first take motor shaft body 1 out, secondly the rotatable go-between 2 of user for separation between lug 6 and the spacing groove 7, then draw go-between 2 right and make and separate between connecting block 4 and the mounting groove 3, thereby the person of facilitating the use clears up and maintains the structure of lid 5 inside, improvement to a certain extent the holistic life of the device, increased holistic practicality.
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 (6)
1. The utility model provides a motor bearing gland structure, includes motor shaft body (1) and go-between (2), its characterized in that: the motor shaft body (1) penetrates through the connecting ring (2) and the cover body (5) from the inside to be connected with the limiting ring (15), the connecting ring (2) is internally provided with a mounting groove (3), the mounting groove (3) is connected with the connecting block (4), the outer surface of the connecting block (4) is connected with the cover body (5), the outer surface of the cover body (5) is provided with a convex block (6), the convex block (6) is connected with the limiting groove (7), the limiting groove (7) is arranged in the connecting ring (2), the cover body (5) is internally provided with a cavity (8), the cavity (8) is internally provided with an oil baffle plate (9), the inner wall of the cover body (5) is connected with a supporting rod (10), the tail end of the supporting rod (10) is connected with a mounting sleeve (11), the mounting sleeve (11) is internally provided with a ball (12), and the ball (, the mounting hole (13) has been seted up to lid (5) surface, and lid (5) internally mounted has oil absorption cotton (14).
2. A motor bearing gland structure according to claim 1, wherein: the motor shaft body (1) and the mounting sleeve (11) form a sliding structure through the balls (12), and the radius of the mounting sleeve (11) is larger than that of the motor shaft body (1).
3. A motor bearing gland structure according to claim 1, wherein: the connecting ring (2) forms a clamping structure with the connecting block (4) through the mounting groove (3), the connecting block (4) is symmetrically provided with 2 connecting rings (2) in the longitudinal middle parting line, and the area of the mounting groove (3) is larger than that of the connecting block (4).
4. A motor bearing gland structure according to claim 1, wherein: the cover body (5) and the limiting groove (7) form a clamping structure through the convex block (6), and the convex block (6) is in threaded connection with the limiting groove (7).
5. A motor bearing gland structure according to claim 1, wherein: the number of the oil baffle plates (9) is 4 about the center parting line of the motor shaft body (1), and the front view of the oil baffle plates (9) is of an L-shaped structure.
6. A motor bearing gland structure according to claim 1, wherein: the number of the oil absorption cotton (14) is 4 about the transverse midline of the cover body (5), and the front view of the oil absorption cotton (14) is in a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230366.9U CN210608852U (en) | 2019-12-13 | 2019-12-13 | Motor bearing gland structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230366.9U CN210608852U (en) | 2019-12-13 | 2019-12-13 | Motor bearing gland structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608852U true CN210608852U (en) | 2020-05-22 |
Family
ID=70694029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922230366.9U Expired - Fee Related CN210608852U (en) | 2019-12-13 | 2019-12-13 | Motor bearing gland structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608852U (en) |
-
2019
- 2019-12-13 CN CN201922230366.9U patent/CN210608852U/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: 20200522 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |