CN211693164U - Spindle nose nut locking structure - Google Patents
Spindle nose nut locking structure Download PDFInfo
- Publication number
- CN211693164U CN211693164U CN202020342808.9U CN202020342808U CN211693164U CN 211693164 U CN211693164 U CN 211693164U CN 202020342808 U CN202020342808 U CN 202020342808U CN 211693164 U CN211693164 U CN 211693164U
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- CN
- China
- Prior art keywords
- fixedly connected
- nut
- spindle nose
- main shaft
- stationary blade
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Abstract
The utility model discloses a spindle nose nut locking structure, including fixed head, stationary blade, the main shaft body and first nut, one side fixedly connected with fixed cover of the main shaft body, and one side fixedly connected with fixed head of fixed cover, the one end fixedly connected with stationary blade of fixed cover, and the equal fixedly connected with fixing bolt in both sides of stationary blade, the inside of stationary blade is provided with the bracing piece, the inside fixedly connected with recess of the main shaft body, and the inside of recess is provided with the regulation structure, the first nut of one side fixedly connected with of recess. The utility model discloses an earlier fixed head is fixed, later fixed cover, at a side-mounting stationary blade of fixed cover, later with the stationary blade fix under fixing bolt's effect to at the inside one side fixed stay pole of stationary blade, with this convenience of having improved the installation of this spindle nose nut locking structure, and improved holistic resistance to deformation under the effect of bracing piece.
Description
Technical Field
The utility model relates to a spindle nose nut technical field specifically is spindle nose nut locking structure.
Background
The spindle nose nut locking is self-locking by adopting the friction force between the nut and the bolt, the spindle nose nut locking device is widely applied to the mechanical industry, the locking nut has various novel designs at present and is different from the locking nut, and the purpose is to play a role in preventing looseness.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional spindle nose nut locking structure is complex to install in the application process, and is easy to deform after being used for a long time in the installation place;
(2) in the application process of the traditional spindle nose nut locking structure, the spindle nose nut is easy to break, low in strength and easy to damage;
(3) traditional spindle nose nut locking structure adjusts comparatively difficultly at the in-process of application, is difficult to carry out the secondary regulation after locking. The installation is more complicated, and the deformation is easy to occur after the installation place is used for a long time
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spindle nose nut locking structure to propose among the solution above-mentioned background art that the installation is loaded down with trivial details, easy fracture and be difficult to the problem of adjusting.
In order to achieve the above object, the utility model provides a following technical scheme: spindle nose nut locking structure, including fixed head, stationary blade, the main shaft body and first nut, one side fixedly connected with fixed cover of the main shaft body, and one side fixedly connected with fixed head of fixed cover, the one end fixedly connected with stationary blade of fixed cover, and the equal fixedly connected with fixing bolt in both sides of stationary blade, the inside of stationary blade is provided with the bracing piece, the inside fixedly connected with recess of the main shaft body, and the inside of recess is provided with the regulation structure, the first nut of one side fixedly connected with of recess, and one side of first nut is provided with the installation head, the inside of first nut is provided with reinforced structure.
Preferably, the fixing bolts are symmetrically distributed about a horizontal central axis of the fixing piece, and the inside of the fixing piece is concave.
Preferably, reinforced structure's inside has set gradually reinforcing post, reinforcing block and connecting block, the inside fixedly connected with connecting block of reinforcing block, and the one end fixedly connected with reinforcing post of connecting block, the lateral wall of reinforcing block and the inside wall fixed connection of first nut.
Preferably, the connecting blocks are symmetrically distributed about a horizontal central axis of the reinforcing block, and the reinforcing column is in a cross shape.
Preferably, the inside of adjusting the structure has set gradually the reservation groove, has adjusted ball and gasket, the inside fixedly connected with of reservation groove adjusts the ball, one side fixedly connected with gasket of reservation groove, the one end of adjusting the ball and the one end fixed connection of recess, the one end of reservation groove and the one end fixed connection of the main shaft body.
Preferably, the adjusting balls are arranged in the preformed groove at equal intervals, and the diameter of the inner part of the preformed groove is larger than that of the outer part of the adjusting balls.
Compared with the prior art, the beneficial effects of the utility model are that: the spindle nose nut locking structure not only improves the installation convenience of the spindle nose nut locking structure and the strength of the spindle nose nut locking structure, but also realizes that the spindle nose nut locking structure is easy to adjust after being fixed;
(1) the fixing head is fixed firstly, then the fixing sleeve is fixed, the fixing sheet is installed on one side of the fixing sleeve, then the fixing sheet is fixed under the action of the fixing bolt, and the supporting rod is fixed on one side inside the fixing sheet, so that the mounting convenience of the spindle nose nut locking structure is improved, and the whole deformation resistance is improved under the action of the supporting rod;
(2) the main shaft body is connected after the fixing sleeve is fixed, a groove is formed in one side of the main shaft body, the main shaft body is locked under the action of the first nut, the first nut is fixedly connected with the reinforcing block, the connecting block is connected inside the main shaft body, the reinforcing column plays a role in reinforcing and supporting the first nut, and the reinforcing column plays a role in reinforcing the first nut after the first nut is subjected to shearing force outside the first nut, so that the overall strength is improved;
(3) through with the main shaft body fixed back, at its inside preformed groove that sets up, later at its inside fixed connection regulation ball, the gasket has played fixed effect to after adjusting the regulation ball, can carry out different blocks, with this effectual effect that has realized this spindle nose nut locking structure at the in-process of locking and conveniently adjust.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the front cross-sectional structure of the reinforced structure of the present invention;
fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;
fig. 4 is a schematic view of a side view profile structure of the mounting plate of the present invention.
In the figure: 1. fixing the bolt; 2. a fixed head; 3. fixing a sleeve; 4. a fixing sheet; 5. a main shaft body; 6. a groove; 7. a first nut; 8. a mounting head; 9. reinforcing the structure; 901. reinforcing columns; 902. a reinforcing block; 903. connecting blocks; 10. an adjustment structure; 1001. reserving a groove; 1002. adjusting the ball; 1003. a gasket; 11. a support rod.
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 an embodiment: the spindle head nut locking structure comprises a fixing head 2, a fixing piece 4, a spindle body 5 and a first nut 7, wherein one side of the spindle body 5 is fixedly connected with a fixing sleeve 3, one side of the fixing sleeve 3 is fixedly connected with the fixing head 2, one end of the fixing sleeve 3 is fixedly connected with the fixing piece 4, and two sides of the fixing piece 4 are fixedly connected with fixing bolts 1;
the fixing bolts 1 are symmetrically distributed about the horizontal central axis of the fixing piece 4, and the inside of the fixing piece 4 is concave;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the fixing head 2 is fixed, then the fixing sleeve 3 is fixed, the fixing piece 4 is installed on one side of the fixing sleeve 3, then the fixing piece 4 is fixed under the action of the fixing bolt 1, and the support rod 11 is fixed on one side inside the fixing piece 4, so that the convenience of installation of the spindle nose nut locking structure is improved, and the deformation resistance of the whole body is improved under the action of the support rod 11;
a support rod 11 is arranged inside the fixing piece 4, a groove 6 is fixedly connected inside the main shaft body 5, and an adjusting structure 10 is arranged inside the groove 6;
a reserved groove 1001, an adjusting ball 1002 and a gasket 1003 are sequentially arranged in the adjusting structure 10, and the adjusting ball 1002 is fixedly connected in the reserved groove 1001;
the adjusting balls 1002 are arranged in the reserved groove 1001 at equal intervals, and the diameter of the inside of the reserved groove 1001 is larger than that of the outside of the adjusting balls 1002;
a gasket 1003 is fixedly connected to one side of the reserved groove 1001, one end of the adjusting ball 1002 is fixedly connected with one end of the groove 6, and one end of the reserved groove 1001 is fixedly connected with one end of the spindle body 5;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, after the spindle body 5 is fixed, a preformed groove 1001 is arranged in the spindle body, then an adjusting ball 1002 is fixedly connected in the spindle body, a gasket 1003 plays a role in fixing, and after the adjusting ball 1002 is adjusted, different clamping can be performed, so that the effect of conveniently adjusting the spindle nose nut locking structure in the locking process is effectively realized;
a first nut 7 is fixedly connected to one side of the groove 6, an installing head 8 is arranged on one side of the first nut 7, and a reinforcing structure 9 is arranged inside the first nut 7;
a reinforcing column 901, a reinforcing block 902 and a connecting block 903 are sequentially arranged inside the reinforcing structure 9, and the connecting block 903 is fixedly connected inside the reinforcing block 902;
the connecting blocks 903 are symmetrically distributed about the horizontal central axis of the reinforcing block 902, and the reinforcing column 901 is in a cross shape;
one end of the connecting block 903 is fixedly connected with a reinforcing column 901, and the outer side wall of the reinforcing block 902 is fixedly connected with the inner side wall of the first nut 7;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the spindle body 5 is connected after the fixing sleeve 3 is fixed, one side of the spindle body 5 is provided with the groove 6, then the spindle body is locked under the action of the first nut 7, then the first nut 7 is fixedly connected with the reinforcing block 902, then the connecting block 903 is connected inside, then the reinforcing column 901 plays a role of reinforcing support, and after the first nut 7 is subjected to external shearing force, the reinforcing column 901 plays a role of reinforcing, so that the overall strength is improved.
The working principle is as follows: when the utility model is used, firstly, the fixing head 2 is fixed, then the fixing sleeve 3 is fixed, the fixing sheet 4 is installed on one side of the fixing sleeve 3, then the fixing sheet 4 is fixed under the action of the fixing bolt 1, and the support rod 11 is fixed on one side inside the fixing sheet 4, thereby improving the installation convenience of the spindle nose nut locking structure, and improving the whole anti-deformation capability under the action of the support rod 11;
then, the fixing sleeve 3 is fixed and then connected with a main shaft body 5, a groove 6 is formed in one side of the main shaft body 5, the main shaft body 5 is locked under the action of a first nut 7, the first nut 7 is fixedly connected with a reinforcing block 902, the inner part of the first nut is connected with a connecting block 903, a reinforcing column 901 plays a role in reinforcing and supporting, and after the outer part of the first nut 7 is subjected to shearing force, the reinforcing column 901 plays a role in reinforcing the first nut, so that the overall strength is improved;
finally, after the main shaft body 5 is fixed, a preformed groove 1001 is formed in the main shaft body, then the ball 1002 is fixedly connected and adjusted in the main shaft body, the gasket 1003 plays a role in fixing, different clamping can be carried out after the ball 1002 is adjusted, and therefore the effect that the locking structure of the spindle head nut is convenient to adjust in the locking process is effectively achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Spindle nose nut locking structure, including fixed head (2), stationary blade (4), the main shaft body (5) and first nut (7), its characterized in that: the utility model discloses a fixing structure of a motor, including the main shaft body (5), one side fixedly connected with fixed cover (3) of the main shaft body (5), and one side fixedly connected with fixed head (2) of fixed cover (3), the one end fixedly connected with stationary blade (4) of fixed cover (3), and the equal fixedly connected with fixing bolt (1) in both sides of stationary blade (4), the inside of stationary blade (4) is provided with bracing piece (11), the inside fixedly connected with recess (6) of the main shaft body (5), and the inside of recess (6) is provided with adjusts structure (10), the first nut (7) of one side fixedly connected with of recess (6), and one side of first nut (7) is provided with installation head (8), the inside of first nut (7) is provided with reinforced structure (9).
2. The spindle nose nut locking arrangement of claim 1, further comprising: the fixing bolts (1) are symmetrically distributed about a horizontal central axis of the fixing piece (4), and the inside of the fixing piece (4) is concave.
3. The spindle nose nut locking arrangement of claim 1, further comprising: the reinforced structure is characterized in that a reinforced column (901), a reinforced block (902) and a connecting block (903) are sequentially arranged inside the reinforced structure (9), the connecting block (903) is fixedly connected inside the reinforced block (902), the reinforced column (901) is fixedly connected to one end of the connecting block (903), and the outer side wall of the reinforced block (902) is fixedly connected with the inner side wall of the first nut (7).
4. The spindle nose nut locking arrangement of claim 3, wherein: the connecting blocks (903) are symmetrically distributed about a horizontal central axis of the reinforcing block (902), and the reinforcing columns (901) are in a cross shape.
5. The spindle nose nut locking arrangement of claim 1, further comprising: the adjusting mechanism is characterized in that a reserved groove (1001), an adjusting ball (1002) and a gasket (1003) are sequentially arranged inside the adjusting structure (10), the ball (1002) is fixedly connected to the inside of the reserved groove (1001), the gasket (1003) is fixedly connected to one side of the reserved groove (1001), one end of the adjusting ball (1002) is fixedly connected with one end of the groove (6), and one end of the reserved groove (1001) is fixedly connected with one end of the main shaft body (5).
6. The spindle nose nut locking arrangement of claim 5, wherein: the adjusting balls (1002) are arranged in the reserved groove (1001) at equal intervals, and the diameter of the inside of the reserved groove (1001) is larger than that of the outside of the adjusting balls (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342808.9U CN211693164U (en) | 2020-03-18 | 2020-03-18 | Spindle nose nut locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342808.9U CN211693164U (en) | 2020-03-18 | 2020-03-18 | Spindle nose nut locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693164U true CN211693164U (en) | 2020-10-16 |
Family
ID=72779520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020342808.9U Expired - Fee Related CN211693164U (en) | 2020-03-18 | 2020-03-18 | Spindle nose nut locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693164U (en) |
-
2020
- 2020-03-18 CN CN202020342808.9U patent/CN211693164U/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: 20201016 Termination date: 20210318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |