CN219067972U - Adjustable motor bearing fixing structure - Google Patents
Adjustable motor bearing fixing structure Download PDFInfo
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- CN219067972U CN219067972U CN202223337772.3U CN202223337772U CN219067972U CN 219067972 U CN219067972 U CN 219067972U CN 202223337772 U CN202223337772 U CN 202223337772U CN 219067972 U CN219067972 U CN 219067972U
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Abstract
The utility model belongs to the field of motors, in particular to an adjustable motor bearing fixing structure, which aims at the problem that the existing bearing is directly fixed in a bearing chamber, and the bearing cannot be adjusted when being replaced due to a certain service life of the bearing, so that the bearing is inconvenient to replace; the technical proposal is that the motor comprises an end cover, wherein the inner wall of the bottom of the end cover is provided with a bearing chamber, and a bearing main body is arranged in the bearing chamber; the first fixing mechanism can strengthen and fix the bearing main body and facilitate disassembly and replacement through the first fixing mechanism and the second fixing mechanism, the second fixing mechanism can be convenient for strengthen the bearing main body through the rotating mechanism, the tightness between the bearing main body and the bearing chamber can be improved through the sealing mechanism, dust is prevented from entering, and damage is caused to the motor.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to an adjustable motor bearing fixing structure.
Background
The motor bearing is a special bearing specially applied to a motor or the motor, the bearing used by the motor is a part for supporting a shaft, and the bearing is firstly arranged in a bearing chamber of an end cover during installation and then is assembled by other parts. The existing fixing structure has the following problems:
1. the bearing is directly fixed in the bearing chamber, and the bearing cannot be adjusted when being replaced due to a certain service life of the bearing, so that the bearing is inconvenient to replace;
2. without a corresponding seal, external dust or water is caused to enter the interior of the motor through the gap between the bearing and the bearing chamber.
In view of the above, the present disclosure proposes an adjustable motor bearing fixing structure.
Disclosure of Invention
The utility model provides an adjustable motor bearing fixing structure, which solves the problems that in the prior art, a bearing is directly fixed in a bearing chamber, and the bearing cannot be adjusted when being replaced due to a certain service life of the bearing, so that the bearing is inconvenient to replace; without a corresponding seal, the disadvantage is that external dust or water enters the interior of the motor through the gap between the bearing and the bearing chamber.
The utility model provides the following technical scheme:
an adjustable motor bearing fixing structure comprises an end cover, wherein a bearing chamber is arranged on the inner wall of the bottom of the end cover, and a bearing main body is arranged in the bearing chamber;
the first fixing mechanism is arranged in the bearing chamber and used for adjusting and fixing the bearing main body;
the second fixing mechanism is arranged at the top of the bearing chamber and used for reinforcing the bearing main body;
the rotating mechanism is arranged at the top of the bearing chamber, so that the second fixing mechanism is convenient for reinforcing the bearing main body;
and the sealing mechanism is arranged in the bearing chamber and used for sealing between the bearing main body and the bearing chamber.
In one possible design, the first fixing mechanism comprises two first bolts and two arc clamping plates, wherein the two first bolts are respectively in threaded connection with two sides of the bearing chamber, one sides of the two arc clamping plates are respectively in rotary connection with one ends of the two first bolts, and bottoms of the two arc clamping plates are respectively in sliding connection with the bottom inner wall of the bearing chamber.
In one possible design, the rotating mechanism comprises a fixed plate, a reinforcing plate, two square plates and two rotating rods, wherein the bottom of the fixed plate is fixedly connected with the top of the bearing chamber, one side of each square plate is fixedly connected with one side of the fixed plate, one ends of the two rotating rods are respectively and rotatably connected with one side of each square plate, two sides of the reinforcing plate are respectively and fixedly connected with one end of each rotating rod, and the rotating mechanism is two groups.
In one possible design, the second fixing mechanism comprises a screw rod and a circular plate, the screw rod is in threaded connection with the reinforcing plate, the top of the circular plate is fixedly connected with one end of the screw rod, and the second fixing mechanism is divided into two groups.
In one possible design, the sealing mechanism comprises a sealing ring for sealing between the bearing main body and the bearing chamber, and the bottom of the sealing ring is fixedly connected with the inner wall of the bottom of the bearing chamber.
In one possible design, a round hole is formed in one side of the reinforcing plate, and a second bolt is connected to one side of the square plate in a threaded manner.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
In the utility model, as the two first bolts and the two arc clamping plates are arranged, the rotation of the first bolts drives the two arc clamping plates to move, so that the two arc clamping plates are clung to the outer ring of the bearing main body, thereby being capable of fixing the bearing main body and being convenient for replacement;
in the utility model, as the reinforcing plate and the two rotating rods are arranged, the rotating rods can rotate the reinforcing plate and enable the circular plate and the screw rod to be positioned above the outer ring of the bearing main body, thereby being convenient for reinforcing the bearing main body;
according to the utility model, as the screw and the circular plate are arranged, the rotation of the screw drives the circular plate to longitudinally move, so that the bottom of the circular plate is tightly attached to the top of the outer ring of the bearing main body, and the bearing main body can be reinforced and is convenient to detach and replace;
in the utility model, as the sealing ring is arranged, the sealing performance between the bearing main body and the bearing chamber can be improved by the sealing ring, so that dust is prevented from entering the bearing main body and damaging the motor;
the bearing main body is fixed in a reinforcing way through the first fixing mechanism and the second fixing mechanism, the bearing main body is convenient to detach and replace, the second fixing mechanism is convenient to reinforce through the rotating mechanism, the sealing performance between the bearing main body and the bearing chamber can be improved through the sealing mechanism, and dust is prevented from entering the bearing main body, so that the motor is prevented from being damaged.
Drawings
Fig. 1 is a schematic front view of an adjustable motor bearing fixing structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of an end cap of an adjustable motor bearing mounting structure according to an embodiment of the present utility model;
FIG. 3 is a schematic side view of a second fixing mechanism of an adjustable motor bearing fixing structure according to an embodiment of the present utility model;
fig. 4 is a schematic top view of a rotating mechanism with an adjustable motor bearing fixing structure according to an embodiment of the present utility model.
Reference numerals:
1. an end cap; 2. a bearing chamber; 3. a fixing plate; 4. a first bolt; 5. an arc clamping plate; 6. a seal ring; 7. a square plate; 8. a reinforcing plate; 9. a screw; 10. a circular plate; 11. a second bolt; 12. a rotating rod; 13. a bearing body.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-4, an adjustable motor bearing fixing structure comprises an end cover 1, wherein a bearing chamber 2 is arranged on the inner wall of the bottom of the end cover 1, and a bearing main body 13 is arranged in the bearing chamber 2;
a first fixing mechanism provided in the bearing chamber 2 for adjusting and fixing the bearing main body 13;
the second fixing mechanism is arranged at the top of the bearing chamber 2 and used for reinforcing the bearing main body 13;
the rotating mechanism is arranged at the top of the bearing chamber 2, so that the second fixing mechanism is convenient for reinforcing the bearing main body 13;
and a sealing mechanism provided in the bearing chamber 2 for sealing between the bearing main body 13 and the bearing chamber 2.
According to the technical scheme, the bearing main body 13 can be reinforced and fixed through the first fixing mechanism and the second fixing mechanism, and the bearing main body 13 can be conveniently reinforced through the second fixing mechanism by the rotating mechanism, so that the tightness between the bearing main body 13 and the bearing chamber 2 can be improved through the sealing mechanism, dust is prevented from entering, and damage is caused to the motor.
Referring to fig. 2, the first fixing mechanism includes two first bolts 4 and two arc clamping plates 5, the two first bolts 4 are respectively in threaded connection with two sides of the bearing chamber 2, one sides of the two arc clamping plates 5 are respectively in rotational connection with one ends of the two first bolts 4, and bottoms of the two arc clamping plates 5 are respectively in sliding connection with the inner wall of the bottom of the bearing chamber 2.
According to the technical scheme, the rotation of the first bolt 4 drives the two arc clamping plates 5 to move, so that the two arc clamping plates 5 are clung to the outer ring of the bearing main body 13, and the bearing main body 13 can be fixed and is convenient to replace.
Referring to fig. 4, the rotating mechanism comprises a fixed plate 3, a reinforcing plate 8, two square plates 7 and two rotating rods 12, wherein the bottom of the fixed plate 3 is fixedly connected with the top of the bearing chamber 2, one sides of the two square plates 7 are fixedly connected with one side of the fixed plate 3, one ends of the two rotating rods 12 are respectively and rotatably connected with one sides of the two square plates 7, which are close to each other, two sides of the reinforcing plate 8 are respectively and fixedly connected with one ends of the two rotating rods 12, which are close to each other, and the rotating mechanism is two groups.
According to the technical scheme, the rotating rod 12 can enable the reinforcing plate 8 to rotate, and the circular plate 10 and the screw 9 can be located above the outer ring of the bearing main body 13, so that the bearing main body 13 can be reinforced conveniently.
Referring to fig. 3, the second fixing mechanism includes a screw 9 and a circular plate 10, the screw 9 is screwed with the reinforcing plate 8, the top of the circular plate 10 is fixedly connected with one end of the screw 9, and the second fixing mechanism is divided into two groups.
According to the technical scheme, the rotation of the screw 9 drives the circular plate 10 to longitudinally move, so that the bottom of the circular plate 10 is tightly attached to the top of the outer ring of the bearing main body 13, and the bearing main body 13 can be reinforced and is convenient to detach and replace.
Referring to fig. 2, the sealing mechanism includes a sealing ring 6 for sealing between the bearing body 13 and the bearing chamber 2, and the bottom of the sealing ring 6 is fixedly connected with the bottom inner wall of the bearing chamber 2.
According to the technical scheme, the sealing ring 6 can improve the tightness between the bearing main body 13 and the bearing chamber 2, so that dust is prevented from entering, and damage is caused to the motor.
Example 2
Referring to fig. 1-4, an adjustable motor bearing fixing structure comprises an end cover 1, wherein a bearing chamber 2 is arranged on the inner wall of the bottom of the end cover 1, and a bearing main body 13 is arranged in the bearing chamber 2;
a first fixing mechanism provided in the bearing chamber 2 for adjusting and fixing the bearing main body 13;
the second fixing mechanism is arranged at the top of the bearing chamber 2 and used for reinforcing the bearing main body 13;
the rotating mechanism is arranged at the top of the bearing chamber 2, so that the second fixing mechanism is convenient for reinforcing the bearing main body 13;
and a sealing mechanism provided in the bearing chamber 2 for sealing between the bearing main body 13 and the bearing chamber 2.
According to the technical scheme, the bearing main body 13 can be reinforced and fixed through the first fixing mechanism and the second fixing mechanism, and the bearing main body 13 can be conveniently reinforced through the second fixing mechanism by the rotating mechanism, so that the tightness between the bearing main body 13 and the bearing chamber 2 can be improved through the sealing mechanism, dust is prevented from entering, and damage is caused to the motor.
Referring to fig. 2, the first fixing mechanism includes two first bolts 4 and two arc clamping plates 5, the two first bolts 4 are respectively in threaded connection with two sides of the bearing chamber 2, one sides of the two arc clamping plates 5 are respectively in rotational connection with one ends of the two first bolts 4, and bottoms of the two arc clamping plates 5 are respectively in sliding connection with the inner wall of the bottom of the bearing chamber 2.
According to the technical scheme, the rotation of the first bolt 4 drives the two arc clamping plates 5 to move, so that the two arc clamping plates 5 are clung to the outer ring of the bearing main body 13, and the bearing main body 13 can be fixed and is convenient to replace.
Referring to fig. 4, the rotating mechanism comprises a fixed plate 3, a reinforcing plate 8, two square plates 7 and two rotating rods 12, wherein the bottom of the fixed plate 3 is fixedly connected with the top of the bearing chamber 2, one sides of the two square plates 7 are fixedly connected with one side of the fixed plate 3, one ends of the two rotating rods 12 are respectively and rotatably connected with one sides of the two square plates 7, which are close to each other, two sides of the reinforcing plate 8 are respectively and fixedly connected with one ends of the two rotating rods 12, which are close to each other, and the rotating mechanism is two groups.
According to the technical scheme, the rotating rod 12 can enable the reinforcing plate 8 to rotate, and the circular plate 10 and the screw 9 can be located above the outer ring of the bearing main body 13, so that the bearing main body 13 can be reinforced conveniently.
Referring to fig. 3, the second fixing mechanism includes a screw 9 and a circular plate 10, the screw 9 is screwed with the reinforcing plate 8, the top of the circular plate 10 is fixedly connected with one end of the screw 9, and the second fixing mechanism is divided into two groups.
According to the technical scheme, the rotation of the screw 9 drives the circular plate 10 to longitudinally move, so that the bottom of the circular plate 10 is tightly attached to the top of the outer ring of the bearing main body 13, and the bearing main body 13 can be reinforced and is convenient to detach and replace.
Referring to fig. 2, the sealing mechanism includes a sealing ring 6 for sealing between the bearing body 13 and the bearing chamber 2, and the bottom of the sealing ring 6 is fixedly connected with the bottom inner wall of the bearing chamber 2.
According to the technical scheme, the sealing ring 6 can improve the tightness between the bearing main body 13 and the bearing chamber 2, so that dust is prevented from entering, and damage is caused to the motor.
Referring to fig. 4, a circular hole is formed at one side of the reinforcing plate 8, and a second bolt 11 is screwed to one side of the square plate 7.
Above-mentioned technical scheme is turned round tight second bolt 11 inwards, makes the one end of second bolt 11 get into in the round hole of gusset plate 8 to can fix gusset plate 8, prevent gusset plate 8 from rotating.
The working principle and the using flow of the technical scheme are as follows: when the bearing main body 13 is required to be installed, the bearing main body 13 is firstly put into the bearing chamber 2, the first bolts 4 are respectively twisted inwards, the rotation of the first bolts 4 drives the two arc clamping plates 5 to move, so that the two arc clamping plates 5 are tightly attached to the outer ring of the bearing main body 13, the bearing main body 13 can be fixed and is convenient to replace, then the reinforcing plate 8 is manually broken, due to the fact that the rotating rod 12 is arranged, the reinforcing plate 8 can rotate, the circular plate 10 is located above the outer ring of the bearing main body 13, the second bolts 11 are twisted inwards, one end of the second bolts 11 enters into the round holes of the reinforcing plate 8, the reinforcing plate 8 can be fixed, the reinforcing plate 8 is prevented from rotating, then the screw 9 is twisted inwards, the rotation of the screw 9 drives the longitudinal movement of the circular plate 10, the bottom of the circular plate 10 is tightly attached to the top of the bearing main body 13, the bearing main body 13 can be reinforced and is convenient to detach and replace, and due to the fact that the sealing ring 6 is arranged, the sealing ring 6 can improve the sealing performance between the bearing main body 13 and the bearing chamber 2, and dust is prevented from entering into a motor.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. An adjustable motor bearing mounting structure comprising:
the bearing comprises an end cover (1), wherein a bearing chamber (2) is arranged on the inner wall of the bottom of the end cover (1), and a bearing main body (13) is arranged in the bearing chamber (2);
the first fixing mechanism is arranged in the bearing chamber (2) and used for adjusting and fixing the bearing main body (13);
the second fixing mechanism is arranged at the top of the bearing chamber (2) and used for reinforcing the bearing main body (13);
the rotating mechanism is arranged at the top of the bearing chamber (2) so as to be convenient for the second fixing mechanism to reinforce the bearing main body (13);
and a sealing mechanism arranged in the bearing chamber (2) for sealing between the bearing main body (13) and the bearing chamber (2).
2. An adjustable motor bearing fixing structure according to claim 1, wherein the first fixing mechanism comprises two first bolts (4) and two arc clamping plates (5), the two first bolts (4) are respectively connected with two sides of the bearing chamber (2) in a threaded manner, one sides of the two arc clamping plates (5) are respectively connected with one ends of the two first bolts (4) in a rotating manner, and bottoms of the two arc clamping plates (5) are both connected with the bottom inner wall of the bearing chamber (2) in a sliding manner.
3. The adjustable motor bearing fixing structure according to claim 1, wherein the rotating mechanism comprises a fixing plate (3), a reinforcing plate (8), two square plates (7) and two rotating rods (12), the bottom of the fixing plate (3) is fixedly connected with the top of the bearing chamber (2), one sides of the two square plates (7) are fixedly connected with one side of the fixing plate (3), one ends of the two rotating rods (12) are respectively and rotatably connected with one side of the two square plates (7) close to each other, two sides of the reinforcing plate (8) are respectively and fixedly connected with one end of the two rotating rods (12) close to each other, and the rotating mechanism is two groups.
4. An adjustable motor bearing fixing structure according to any one of claims 1-3, wherein the second fixing mechanism comprises a screw (9) and a circular plate (10), the screw (9) is in threaded connection with the reinforcing plate (8), the top of the circular plate (10) is fixedly connected with one end of the screw (9), and the second fixing mechanisms are two groups.
5. An adjustable motor bearing fixing structure according to claim 1, characterized in that the sealing mechanism comprises a sealing ring (6) for sealing between the bearing main body (13) and the bearing chamber (2), and the bottom of the sealing ring (6) is fixedly connected with the bottom inner wall of the bearing chamber (2).
6. An adjustable motor bearing fixing structure according to claim 3, characterized in that a round hole is formed on one side of the reinforcing plate (8), and a second bolt (11) is connected to one side of the square plate (7) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223337772.3U CN219067972U (en) | 2022-12-12 | 2022-12-12 | Adjustable motor bearing fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223337772.3U CN219067972U (en) | 2022-12-12 | 2022-12-12 | Adjustable motor bearing fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067972U true CN219067972U (en) | 2023-05-23 |
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ID=86371106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223337772.3U Active CN219067972U (en) | 2022-12-12 | 2022-12-12 | Adjustable motor bearing fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067972U (en) |
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2022
- 2022-12-12 CN CN202223337772.3U patent/CN219067972U/en active Active
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