CN206802048U - A kind of axle nut - Google Patents
A kind of axle nut Download PDFInfo
- Publication number
- CN206802048U CN206802048U CN201720327795.6U CN201720327795U CN206802048U CN 206802048 U CN206802048 U CN 206802048U CN 201720327795 U CN201720327795 U CN 201720327795U CN 206802048 U CN206802048 U CN 206802048U
- Authority
- CN
- China
- Prior art keywords
- nut body
- screwed hole
- nut
- rib
- spacing ring
- Prior art date
- 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
Links
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a kind of axle nut,Aim to provide a kind of anti-loosening,Structural strength is high,The axle nut of high lubricating effect,Its drip irrigation device is a kind of axle nut,Including nut body,Described nut body one end is provided with convex shoulder,The nut body other end is provided with spacing ring,Convex shoulder is provided with counterbore,Nut body is provided with screwed hole,Counterbore connects with screwed hole,Screwed hole be connected relative to screwed hole with counterbore one end the other end be provided with docking chamber,The diameter for docking chamber is gradually reduced from one end away from screwed hole to one end close to screwed hole,The wall thickness of spacing ring is in progressive additive from the periphery wall of spacing ring to nut body direction,The connection end of spacing ring and nut body is provided with the first rib being connected with nut body,The connection end of convex shoulder and nut body is provided with the second rib being connected with nut body,The outer wall of first rib and the second rib is arcuate structure,The utility model is applied to technical field of fastening.
Description
Technical field
A kind of technical field of fastening is the utility model is related to, more specifically, it relates to a kind of axle nut.
Background technology
Axle nut is used in a kind of fastener on automobile axle shaft, therefore the structural strength of axle nut directly affects automobile
Operation stability and security, it is existing generally in nut and bolt in order to prevent axle nut loosening during long-time use
Between be provided with elastic ring, elastic ring applies certain elastic force to nut and withstands nut, and locking place is carried out to nut so as to realize
Reason, but existing elastic ring is not easy to be fixed on nut, and uses for a long time, and the screw thread of nut is easy to wear or corrosion, influences to make
With.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of it is anti-loosening, structural strength is high,
The axle nut of high lubricating effect.
To achieve the above object, the utility model provides following technical scheme：A kind of axle nut, including nut body,
It is characterized in that：Described nut body one end is provided with convex shoulder, and the nut body other end is provided with spacing ring, and convex shoulder is provided with counterbore, spiral shell
Maternal body is provided with screwed hole, and counterbore connects with screwed hole, and screwed hole is connected the another of one end relative to screwed hole with counterbore
End is provided with docking chamber, and the diameter for docking chamber is gradually reduced from one end away from screwed hole to one end close to screwed hole,
The wall thickness of spacing ring is in the connection end of progressive additive, spacing ring and nut body from the periphery wall of spacing ring to nut body direction
Provided with the first rib being connected with nut body, the connection end of convex shoulder and nut body is provided with what is be connected with nut body
The outer wall of second rib, the first rib and the second rib is arcuate structure.
By using above-mentioned technical proposal, spacing ring adds the conflict area of nut body and axle, plays the work of pad
With, because the wall thickness of spacing ring from the periphery wall of spacing ring to nut body direction is in progressive additive, can increase spacing ring with
Bonding strength between nut body, elastic ring can be installed in counterbore, nut body is played locking effect, dock chamber
It is easy to being connected between nut body and axle, docks the diameter of chamber from one end away from screwed hole to close to screwed hole
One end be gradually reduced, can be preferably adapted to axle, reach locking effect, increase connective stability, the first rib can be with
Increase the connection area of spacing ring and nut body, so as to increase the bonding strength between spacing ring and nut body, second adds
Strong portion can increase the connection area between convex shoulder and nut body, strong so as to increase the connection between spacing ring and nut body
Degree, the outer wall of the first rib and the second rib is arcuate structure, can disperse the first rib and the second rib
Surface stress, so as to further improve structural strength.
The utility model is further arranged to：The hole wall of the screwed hole is provided with some oil ducts, oil duct threadingly hole hole
Wall circular array is arranged, and oil duct one end connects with counterbore, and the oil duct other end is connected with the annular groove being placed on screwed hole hole wall.
By using above-mentioned technical proposal, lubricating oil can be filled in oil duct and annular groove, when nut body connects, in counterbore
Elastic ring is installed, can also play sealing function, lubricating oil can be infiltrated on screw thread by oil duct, play a part of lubrication, antirust.
The utility model is further arranged to：The nut body outer wall be provided with screw portion, the portion of screwing include screw face and
Reinforcement face, screw face and reinforcement face and be intervally arranged successively in a ring, two adjacent screw are set in 60 degree angles between face, reinforcement face
Curved structure.
By using above-mentioned technical proposal, the face of screwing can be adapted to spanner is easy to nut body to rotate, and reinforcement face can be divided
The two adjacent stress for screwing face connection are dissipated, strengthens the curved structure in face, can further disperse surface stress, be screwed so as to improve
The structural strength in portion.
Brief description of the drawings
Fig. 1 is a kind of structural representation of axle nut embodiment of the utility model.
Fig. 2 is a kind of axle nut embodiment Fig. 1 A-A of the utility model to structural representation.
Fig. 3 is the structural representation of oil duct in a kind of axle nut embodiment of the utility model.
Reference is in figure, 1- nut bodies, 2- convex shoulders, 3- spacing rings, 4- counterbores, 5- screwed holes, 6- docking chambers,
The ribs of 7- first, the ribs of 8- second, 11- oil ducts, 12- annular grooves, 21- screw face, and 22- strengthens face.
Embodiment
It is described further referring to figs. 1 to a kind of axle nut embodiment of 3 pairs of the utility model.
A kind of axle nut, including nut body 1, it is characterized in that：Described one end of nut body 1 is provided with convex shoulder 2, nut body
1 other end is provided with spacing ring 3, and convex shoulder 2 is provided with counterbore 4, and nut body 1 is provided with screwed hole 5, and counterbore 4 connects with screwed hole 5
Logical, be connected relative to screwed hole 5 with counterbore 4 other end of one end of screwed hole 5 is provided with docking chamber 6, docks the straight of chamber 6
Footpath is gradually reduced from one end away from screwed hole 5 to close to one end of screwed hole 5, the wall thickness of spacing ring 3 by spacing ring 3 periphery
Wall is in progressive additive to the direction of nut body 1, and spacing ring 3 is provided with what is be connected with nut body 1 with the connection end of nut body 1
First rib 7, convex shoulder 2 are provided with the second rib 8 being connected with nut body 1 with the connection end of nut body 1, and first adds
The outer wall of strong portion 7 and second rib 8 is arcuate structure.
By using above-mentioned technical proposal, spacing ring 3 adds the conflict area of nut body 1 and axle, plays pad
Effect, because the wall thickness of spacing ring 3 from the periphery wall of spacing ring 3 to the direction of nut body 1 is in progressive additive, it can increase spacing
Bonding strength between ring 3 and nut body 1, elastic ring can be installed in counterbore 4, nut body 1 is played locking effect,
Docking chamber 6 is easy to being connected between nut body 1 and axle, docks the diameter of chamber 6 by one end away from screwed hole 5
It is gradually reduced, preferably can be adapted to axle to one end close to screwed hole 5, reach locking effect, increases connective stability, the
One rib 7 can increase the connection area of spacing ring 3 and nut body 1, so as to increase between spacing ring 3 and nut body 1
Bonding strength, the second rib 8 can increase the connection area between convex shoulder 2 and nut body 1, so as to increase spacing ring 3
With the bonding strength between nut body 1, the outer wall of the first rib 7 and the second rib 8 is arcuate structure, can be disperseed
The surface stress of first rib 7 and the second rib 8, so as to further improve structural strength.
The utility model is further arranged to：The hole wall of the screwed hole 5 is provided with some oil ducts 11, and oil duct 11 is threadingly
The hole wall circular array arrangement of hole 5, the one end of oil duct 11 connect with counterbore 4, and the other end of oil duct 11, which is connected with, is placed in the hole wall of screwed hole 5
On annular groove 12.
By using above-mentioned technical proposal, lubricating oil can be filled in oil duct 11 and annular groove 12, when nut body 1 connects,
Installation elastic ring, can also play sealing function in counterbore 4, and lubricating oil can be infiltrated on screw thread by oil duct 11, play lubrication, prevent
The effect of rust.
The utility model is further arranged to：The outer wall of nut body 1 is provided with and screws portion, and the portion of screwing includes screwing face 21
With strengthen face 22, screw face 21 and reinforcement face 22 be intervally arranged successively in a ring, two adjacent screw between face 21 are in 60 degree of angles
Set, strengthen 22 curved structure of face.
By using above-mentioned technical proposal, screw face 21 and can be adapted to spanner and be easy to nut body 1 to rotate, strengthening face 22 can
With the scattered two adjacent stress for screwing the connection of face 21, strengthen 22 curved structure of face, can further disperse surface stress, so as to
Improve the structural strength in the portion that screws.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of axle nut, including nut body, it is characterized in that：Described nut body one end is provided with convex shoulder, and nut body is another
End is provided with spacing ring, and convex shoulder is provided with counterbore, and nut body is provided with screwed hole, and counterbore connects with screwed hole, and screwed hole is relative
Docking chamber is provided be connected with the counterbore other end of one end of screwed hole, docks the diameter of chamber by one away from screwed hole
Hold to close to one end of screwed hole and be gradually reduced, the wall thickness of spacing ring is from the periphery wall of spacing ring to nut body direction in gradual
Thicken, the connection end of spacing ring and nut body is provided with the first rib being connected with nut body, convex shoulder and nut body
Connection end be provided with the second rib for being connected with nut body, the outer wall of the first rib and the second rib is arc
Structure.
2. a kind of axle nut according to claim 1, it is characterized in that：The hole wall of the screwed hole is provided with some oil ducts,
Oil duct threadingly arrange by hole hole wall circular array, and oil duct one end connects with counterbore, and the oil duct other end, which is connected with, is placed in screwed hole
Annular groove on hole wall.
3. a kind of axle nut according to claim 1, it is characterized in that：The nut body outer wall is provided with and screws portion, screws
Portion includes screwing face and reinforcement face, screws face and reinforcement face and is intervally arranged successively in a ring, and two adjacent screw between face are in 60 degree
Angle is set, and strengthens the curved structure in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327795.6U CN206802048U (en) | 2017-03-30 | 2017-03-30 | A kind of axle nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327795.6U CN206802048U (en) | 2017-03-30 | 2017-03-30 | A kind of axle nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802048U true CN206802048U (en) | 2017-12-26 |
Family
ID=60730132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327795.6U Expired - Fee Related CN206802048U (en) | 2017-03-30 | 2017-03-30 | A kind of axle nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242657A (en) * | 2019-07-03 | 2019-09-17 | 瑞安市繁盛紧固件股份有限公司 | Outer-hexagonal nut |
-
2017
- 2017-03-30 CN CN201720327795.6U patent/CN206802048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242657A (en) * | 2019-07-03 | 2019-09-17 | 瑞安市繁盛紧固件股份有限公司 | Outer-hexagonal nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205371256U (en) | Safe self -locking nut | |
| CN205446343U (en) | Big pretightning force machinery jackscrew formula lock nut | |
| CN202091329U (en) | Anti-looseness anti-drop nut | |
| CN206802048U (en) | A kind of axle nut | |
| CN204610516U (en) | Abnormity lock nut | |
| CN206409494U (en) | The big hexagonal high strength bolt connection pairs of M36 torque-shear types | |
| CN204512120U (en) | Connect bearing pin | |
| CN203702814U (en) | Locknut | |
| CN207454483U (en) | A kind of subassembly of lock bolt | |
| CN203717577U (en) | Double-thread self-locking bolt | |
| CN203796717U (en) | Anti-theft cap-shaped nut | |
| CN208348261U (en) | A kind of automobile-used profile nut of high-strength combination formula | |
| CN205677934U (en) | A kind of sealing bolt | |
| CN208252558U (en) | A kind of flange Ball faced nut | |
| CN210565669U (en) | Circular lock nut with locking ring | |
| CN108361267A (en) | A kind of included clamping head stop nut | |
| CN211778445U (en) | Anti-loosening bearing bolt | |
| CN208123224U (en) | A kind of stop nut | |
| CN203532474U (en) | Novel lock nut | |
| CN204041679U (en) | Coiled hair band grommet screw | |
| WO2021034279A3 (en) | Connection assembly | |
| CN206874627U (en) | A kind of nut for bearing installation | |
| CN214092674U (en) | Improved loosening nut | |
| CN201575034U (en) | Elastic sleeve with teeth | |
| CN202597416U (en) | Dodecagonal locking nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |