CN216842625U - Spindle lock nut based on deformable body - Google Patents
Spindle lock nut based on deformable body Download PDFInfo
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- CN216842625U CN216842625U CN202123035329.6U CN202123035329U CN216842625U CN 216842625 U CN216842625 U CN 216842625U CN 202123035329 U CN202123035329 U CN 202123035329U CN 216842625 U CN216842625 U CN 216842625U
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- lock nut
- locking
- recess
- locking groove
- latch segment
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- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a main shaft lock nut based on deformable body, including the outer loop, the inside of outer loop is equipped with lock nut, a plurality of recesses have been seted up to the outside equidistance slope of outer loop, the locking groove has been seted up to one side of recess, the recess is put through each other with the locking groove, just the internally mounted in locking groove has the latch segment, the inside of recess is equipped with first thread, just the inside of recess has a locking screw through first thread threaded connection, the one end of locking screw is laminated with the one end of latch segment each other, the locking groove is run through to the one end of latch segment to extend to lock nut's inside. The utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, has effectively solved the loaded down with trivial details problem of lock nut dismouting procedure, has higher practical value.
Description
Technical Field
The utility model relates to a lock nut technical field specifically is a main shaft lock nut based on deformable body.
Background
At present, wind power generation is rapidly developed in China, and the machine loading amount is increased explosively. However, key parts still need to be imported, the price is high, and the manufacturing cost of the wind generating set is high. One of the key components of a wind turbine is a main shaft bearing. The load on the wind wheel needs to be transmitted to the cabin seat through the wind wheel for the most part, and the premise of ensuring the wind wheel to play the function is that the wind wheel is limited correctly and lubricated fully. The axial fixation of the main shaft bearing and the lubricating device thereof is mainly realized by a main shaft locking nut. The spindle lock nut is also one of the key components of the wind turbine. At present, the main shaft locking nut mainly depends on import and is high in price, and the production cost is seriously increased. Meanwhile, the assembly process is complex and difficult to operate, and the disassembly is also difficult in subsequent maintenance work. Therefore, the spindle lock nut based on the deformation body is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a main shaft lock nut based on deformable body, including the outer loop, the inside of outer loop is equipped with lock nut, a plurality of recesses have been seted up to the outside equidistance slope of outer loop, the locking groove has been seted up to one side of recess, the recess is put through each other with the locking groove, just the internally mounted in locking groove has the latch segment, the inside of recess is equipped with first thread, just the inside of recess has a locking screw through first thread threaded connection, the one end of locking screw is laminated with the one end of latch segment each other, the one end of latch segment runs through the locking groove to extend to lock nut's inside.
As a preferred technical scheme of the utility model, lock nut's inner wall all is equipped with the second thread with surperficial one side of latch segment, correspond each other between the second thread.
As an optimal technical scheme of the utility model, the inner wall in locking groove can laminate mutually all around with the latch segment, just the latch segment can with the mutual interlock of main shaft.
As a preferred technical scheme of the utility model, a plurality of draw-in grooves have been seted up to the outside equidistance of outer loop, the draw-in groove height highly equals with the outer loop height.
As an optimal technical scheme of the utility model, the notch has been seted up to locking screw's one end, the notch can with screwdriver bit looks adaptation.
The utility model has the advantages that: according to the spindle locking nut based on the deformable body, through the arrangement of the clamping grooves in the outer ring, the installation of other parts can be facilitated, the locking blocks are installed in the locking grooves, the locking screws are connected in the grooves in a threaded manner, the positions of the locking blocks can be moved, so that the spindle can be fixed by the locking blocks, meanwhile, one ends of the locking blocks correspond to threads in the locking nut, the locking blocks can be perfectly attached to the spindle, the locking effect is further improved, and the locking screws and the locking blocks are matched for use, so that the dismounting and the installation of workers to the locking nut are facilitated; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, has effectively solved the loaded down with trivial details problem of lock nut dismouting procedure, has higher practical value.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of a spindle lock nut according to the present invention;
fig. 2 is a plan sectional view of a spindle lock nut according to the present invention;
fig. 3 is a top-down exploded view of the spindle lock nut according to the present invention.
In the figure: 1. an outer ring; 101. a card slot; 2. locking the nut; 3. a locking block; 4. a locking groove; 5. a groove; 6. locking the screw; 7. a notch.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model relates to a spindle lock nut based on deformable body, including outer loop 1, the inside of outer loop 1 is equipped with lock nut 2, a plurality of recesses 5 have been seted up to the outside equidistance slope of outer loop 1, locking groove 4 has been seted up to one side of recess 5, recess 5 and locking groove 4 switch-on each other, and the internally mounted of locking groove 4 has latch segment 3, the inside of recess 5 is equipped with first thread, and there is locking screw 6 recess 5's inside through first thread threaded connection, the one end of locking screw 6 is laminated with the one end of latch segment 3 each other, lock groove 4 is run through to the one end of latch segment 3, and extend to lock nut 2's inside.
Wherein, the inner wall of lock nut 2 all is equipped with the second thread with latch segment 3's surperficial one side, corresponds each other between the second thread, through the setting of the second thread of the 3 other ends of latch segment, can be so that latch segment 3 can laminate the main shaft.
The inner wall of the locking groove 4 can be attached to the periphery of the locking block 3, the locking block 3 can be meshed with the spindle, and the spindle can be locked by the mutual meshing of the locking block 3 and the spindle.
Wherein, a plurality of draw-in grooves 101 have been seted up to the outside equidistance of outer loop 1, and the draw-in groove 101 height equals with outer loop 1 height, through the setting of draw-in groove 101, can make things convenient for the installation of other parts.
Wherein, notch 7 has been seted up to locking screw 6's one end, and notch 7 can be with screwdriver head looks adaptation.
The working principle is as follows: when in use, the locking block 3 is firstly installed in the locking groove 4, the locking screw 6 is then placed in the groove 5, the locking nut 2 is then installed on the spindle in a threaded manner, after the locking nut 2 moves to a certain position, a worker uses a screwdriver to screw the locking screw 6 so that the locking screw moves in the groove 5 towards the locking block 3, after the locking screw 6 contacts the locking block 3, the locking block 3 continues to move so that the locking block 3 is aligned with the spindle to be locked, after the locking is finished, if other parts need to be installed, the parts can be installed on the outer side of the locking nut 2 through the clamping groove 101, when the locking nut 2 needs to be disassembled, other parts can be disassembled, then the locking screw 6 is screwed again through the screwdriver so that the locking screw 6 loosens the locking block 3, then the locking nut 2 is screwed to be disassembled, and the operation is simple, is convenient.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a main shaft lock nut based on deformable body, includes outer ring (1), its characterized in that, the inside of outer ring (1) is equipped with lock nut (2), a plurality of recesses (5) have been seted up to the outside equidistance slope of outer ring (1), locking groove (4) have been seted up to one side of recess (5), recess (5) and locking groove (4) switch on each other, just the internally mounted of locking groove (4) has latch segment (3), the inside of recess (5) is equipped with first thread, just there is lock screw (6) inside of recess (5) through first thread threaded connection, the one end of lock screw (6) and the one end of latch segment (3) laminate each other, the one end of latch segment (3) runs through locking groove (4) to extend to the inside of lock nut (2).
2. The spindle lock nut based on the deformable body as claimed in claim 1, wherein the inner wall of the lock nut (2) and one side of the surface of the locking block (3) are provided with second threads, and the second threads correspond to each other.
3. The spindle lock nut based on the deformable body as claimed in claim 1, wherein the inner wall of the locking groove (4) can be attached to the periphery of the locking block (3), and the locking block (3) can be engaged with the spindle.
4. The spindle lock nut based on the deformable body as claimed in claim 1, wherein a plurality of slots (101) are formed in the outer side of the outer ring (1) at equal intervals, and the height of the slots (101) is equal to the height of the outer ring (1).
5. The spindle lock nut based on the deformable body as claimed in claim 1, wherein one end of the locking screw (6) is provided with a notch (7), and the notch (7) can be adapted to a screwdriver bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123035329.6U CN216842625U (en) | 2021-12-06 | 2021-12-06 | Spindle lock nut based on deformable body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123035329.6U CN216842625U (en) | 2021-12-06 | 2021-12-06 | Spindle lock nut based on deformable body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216842625U true CN216842625U (en) | 2022-06-28 |
Family
ID=82106401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123035329.6U Active CN216842625U (en) | 2021-12-06 | 2021-12-06 | Spindle lock nut based on deformable body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216842625U (en) |
-
2021
- 2021-12-06 CN CN202123035329.6U patent/CN216842625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: No. 7 Zhengtong Street, Xinxing District, Qitaihe City, Heilongjiang Province, 154600 Patentee after: Qitaihe Agricultural Investment Mining Co.,Ltd. Country or region after: China Address before: 224000 Building 2, group 6, people's livelihood neighborhood committee, Gangzhong sub district office, Yandu District, Yancheng City, Jiangsu Province (T) Patentee before: Yancheng intercontinental Precision Machinery Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240523 Address after: No. 7 Zhengtong Street, Xinxing District, Qitaihe City, Heilongjiang Province, 154600 Patentee after: Qitaihe Agricultural Investment Mining Co.,Ltd. Country or region after: China Patentee after: Qitaihe Agricultural Investment Agriculture Group Co.,Ltd. Address before: No. 7 Zhengtong Street, Xinxing District, Qitaihe City, Heilongjiang Province, 154600 Patentee before: Qitaihe Agricultural Investment Mining Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |