CN217633381U - Locking nut for automobile hub - Google Patents
Locking nut for automobile hub Download PDFInfo
- Publication number
- CN217633381U CN217633381U CN202221143617.5U CN202221143617U CN217633381U CN 217633381 U CN217633381 U CN 217633381U CN 202221143617 U CN202221143617 U CN 202221143617U CN 217633381 U CN217633381 U CN 217633381U
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- fixed
- main part
- nut
- nylon column
- nut main
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Abstract
The utility model discloses an automobile wheel hub lock nut, including nut main part, nylon column, fixed cover, fixed plate, self-tapping screw, the nut main part has a plurality of, nut main part and the wheel hub bolt one-to-one that is used for fixed single wheel hub, every nut main part corresponds a nylon column, and nylon column one end is equipped with a jack, and the jack is a regular hexagonal prism shape blind hole that suits with the nut main part outside, and the nut main part is inserted on the jack, fixed cover is an one end open-ended cylinder, and the nylon column is inserted and is fixed sheatheeing in fixedly, and the self-tapping screw that passes fixed cover lateral wall and twist the nylon column through a plurality of roots between fixed cover and the nylon column is fixed mutually. The utility model discloses a cooperate nut main part, nylon column, fixed cover, fixed plate for the nut main part can't be when not separating with other subassemblies the pivoted, and the nut main part is difficult not hard up, the effectual security of having guaranteed.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of fastener, especially lock nut's technical field.
[ background ] A method for producing a semiconductor device
The nut is a common fastener and is widely applied. Many nuts are also used in automobiles, wherein the automobile hub is fixed by a hub bolt and a nut. The existing hub nut is easy to loosen in the using process, and certain potential safety hazards exist.
[ Utility model ] content
The utility model aims at solving the problem in the prior art, providing an automobile wheel hub lock nut, can make the difficult not hard up of wheel hub nut.
In order to realize the above object, the utility model provides an automobile wheel hub lock nut, including nut main part, nylon column, fixed cover, fixed plate, self-tapping screw, the nut main part has a plurality of, and the nut main part corresponds with the wheel hub bolt one-to-one that is used for fixed single wheel hub, and every nut main part corresponds a nylon column, and nylon column one end is equipped with a jack, and the jack is a regular hexagonal prism shape blind hole that suits with the nut main part outside, and the nut main part is inserted on the jack, fixed cover is an one end open-ended cylinder, and the nylon column is inserted on fixed sheatheeing in, and fixed cover and nylon column are fixed mutually through a plurality of self-tapping screws that pass fixed cover lateral wall and twist the nylon column between fixed cover, and all fixed covers are fixed mutually with same fixed plate, and fixed cover keep away from the nylon column end and are fixed with a plurality of screws, and the screw rod pierces through the fixed plate, has twisted fixation nut on the screw rod, and fixed head centre gripping fixed plate.
Preferably, the fixing sleeve and the screw rod are of an integrated structure.
Preferably, each side wall of the jack is provided with a convex strip which is parallel to the nylon column, each side wall of the nut body is provided with a groove matched with the convex strip, and the convex strip is embedded into the groove.
Preferably, the self-tapping screw is perpendicular to the nylon column, and the self-tapping screw is not located on the side wall of the insertion hole.
Preferably, the side wall of the fixing sleeve is provided with a plurality of mounting holes, the self-tapping screws penetrate through the mounting holes, the number of the mounting holes is larger than that of the self-tapping screws, and all the mounting holes are not on the same plane.
Preferably, the fixed plate consists of a central plate, connecting plates and a mounting plate, the central plate, the connecting plates and the mounting plate are of an integrated structure, the central plate is connected with the connecting plates, the mounting plate is fixed at the tail ends of the connecting plates, and the fixed sleeve is fixed on the mounting plate.
Preferably, a stepped hole is formed in the end, far away from the nut body, of the nylon column and communicated with the jack, a threaded hole is formed in the end, close to the nylon column, of the nut body, a fixing bolt is installed on the nylon column and penetrates through the stepped hole to be screwed into the threaded hole, the head of the fixing bolt is hidden in the stepped hole, and the end, far away from the nut body, of the nylon column abuts against the inner bottom wall of the fixing sleeve.
The utility model has the advantages that: the utility model discloses a cooperate nut main part, nylon column, fixed cover, fixed plate for the nut main part can't be when not separating with other subassemblies the pivoted, and the nut main part is difficult not hard up, the effectual security of having guaranteed.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of an automobile hub lock nut of the present invention;
fig. 2 is a partial schematic view of an automobile hub lock nut of the present invention;
in the figure: 1-nut body, 2-nylon column, 3-fixing sleeve, 4-fixing plate, 11-groove, 20-jack, 21-convex strip, 25-fixing bolt, 30-mounting hole, 31-self-tapping screw, 35-screw, 36-fixing nut, 41-central plate, 42-connecting plate and 43-mounting plate.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the utility model relates to an automobile hub locking nut, which comprises a nut main body 1, a plurality of nylon columns 2, a fixing sleeve 3, a fixing plate 4 and self-tapping screws 31, wherein the nut main body 1 is in one-to-one correspondence with hub bolts for fixing a single hub, each nut main body 1 corresponds to one nylon column 2, one end of each nylon column 2 is provided with an insertion hole 20, the insertion hole 20 is a regular hexagonal prism-shaped blind hole adapted to the outside of the nut main body 1, the nut main body 1 is inserted into the insertion hole 20, the fixing sleeve 3 is a cylinder with an opening at one end, the nylon column 2 is inserted into the fixing sleeve 3, the fixing sleeve 3 and the nylon column 2 are fixed by a plurality of self-tapping screws 31 which pass through the side wall of the fixing sleeve 3 and are screwed into the nylon column 2, all the fixing sleeves 3 are fixed with the same fixing plate 4, a plurality of screws 35 are fixed on the fixing sleeve 3 far away from the nylon column 2, the screw 35 penetrates through the fixing plate 4, the fixing nut 36 is screwed on the screw 35, the fixing nut 36 and a fixing head clamp the fixing plate 4, the fixing sleeve 3 and the screw 35 are of an integral structure, each side wall of the jack 20 is provided with a convex strip 21, each convex strip 21 is parallel to the nylon column 2, each side wall of the nut body 1 is provided with a groove 11 matched with the convex strip 21, each convex strip 21 is embedded into the groove 11, the self-tapping screws 31 are perpendicular to the nylon columns 2, the self-tapping screws 31 are not arranged on the side walls of the jack 20, the side walls of the fixing sleeve 3 are provided with a plurality of mounting holes 30, the self-tapping screws 31 penetrate through the mounting holes 30, the number of the mounting holes 30 is larger than that of the self-tapping screws 31, all the mounting holes 30 are not on the same plane, and the fixing plate 4 is composed of a central plate 41, a connecting plate 42 and a mounting plate 43, well core plate 41, connecting plate 42, mounting panel 43 formula structure as an organic whole, core plate 41 links to each other with a plurality of connecting plates 42, and the end of connecting plate 42 is fixed with mounting panel 43, and fixed cover 3 is fixed on mounting panel 43, the end of keeping away from nut main part 1 of nylon column 2 is equipped with a shoulder hole, and the shoulder hole is linked together with jack 20, and the end of nut main part 1 that is close to nylon column 2 is equipped with a screw hole, installs a fixing bolt 25 on nylon column 2, and fixing bolt 25 passes the shoulder hole and twists on the screw hole, and the head of fixing bolt 25 is hidden in the shoulder hole, and the end of keeping away from nut main part 1 of nylon column 2 supports the interior diapire of fixed cover 3.
The utility model discloses the working process:
the utility model relates to an automobile wheel hub lock nut is in the course of the work, twists nut main part 1 on the wheel hub bolt that is used for fixed wheel hub, sheathes nylon post 2 and fix with nylon post 2 after screwing up, overlaps fixed cover 3 again on nylon post 2, then fixes fixed cover 3 on fixed plate 4, then screws up self-tapping screw 31. The nut body 1 is not easy to loosen in the using process.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides an automobile wheel hub lock nut which characterized in that: including nut main part (1), nylon column (2), fixed cover (3), fixed plate (4), self-tapping screw (31), nut main part (1) has a plurality of, nut main part (1) and the wheel hub bolt one-to-one that is used for fixed single wheel hub, every nut main part (1) corresponds a nylon column (2), and nylon column (2) one end is equipped with one jack (20), and jack (20) are a regular hexagonal prism shape blind hole that suits with nut main part (1) outside, and nut main part (1) is inserted on jack (20), fixed cover (3) are the cylinder of one end open-ended, and nylon column (2) is inserted on fixed cover (3), passes fixed cover (3) lateral wall and self-tapping screw (31) of twisting nylon column (2) through a plurality of roots between fixed cover (3) and nylon column (2) and fixes, and all fixed cover (3) are fixed with same fixed plate (4), and the nylon column (2) end of keeping away from of fixed cover (3) is fixed with a plurality of screws (35), and screw (35) pierce through fixed plate (4), and fixed plate (36) are fixed nut (36), and are fixed clamp nut (36) are fixed on fixed plate (4).
2. The automobile hub lock nut of claim 1, wherein: the fixed sleeve (3) and the screw (35) are of an integrated structure.
3. The automobile hub lock nut of claim 1, wherein: all be equipped with a sand grip (21) on every lateral wall of jack (20), sand grip (21) are parallel with nylon column (2), all are equipped with one on every lateral wall of nut main part (1) and sand grip (21) matched with recess (11), in sand grip (21) embedding recess (11).
4. The automobile hub lock nut of claim 1, wherein: the self-tapping screws (31) are perpendicular to the nylon columns (2), and the self-tapping screws (31) are not arranged on the side walls of the insertion holes (20).
5. The automobile hub lock nut of claim 1, wherein: the side wall of the fixed sleeve (3) is provided with a plurality of mounting holes (30), the self-tapping screws (31) penetrate through the mounting holes (30), the number of the mounting holes (30) is larger than that of the self-tapping screws (31), and all the mounting holes (30) are not on the same plane.
6. The automobile hub lock nut of claim 1, wherein: the fixing plate (4) is composed of a center plate (41), connecting plates (42) and a mounting plate (43), the center plate (41), the connecting plates (42) and the mounting plate (43) are of an integrated structure, the center plate (41) is connected with the connecting plates (42), the mounting plate (43) is fixed to the tail ends of the connecting plates (42), and the fixing sleeve (3) is fixed to the mounting plate (43).
7. The automobile hub lock nut of claim 1, wherein: the end, far away from nut main part (1), of nylon column (2) is equipped with a shoulder hole, the shoulder hole is linked together with jack (20), the end, close to nylon column (2), of nut main part (1) is equipped with a screw hole, install a fixing bolt (25) on nylon column (2), fixing bolt (25) pass the shoulder hole and twist on the screw hole, the head of fixing bolt (25) is hidden in the shoulder hole, the end, far away from nut main part (1), of nylon column (2) supports the interior diapire of fixed cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221143617.5U CN217633381U (en) | 2022-05-12 | 2022-05-12 | Locking nut for automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221143617.5U CN217633381U (en) | 2022-05-12 | 2022-05-12 | Locking nut for automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217633381U true CN217633381U (en) | 2022-10-21 |
Family
ID=83651761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221143617.5U Active CN217633381U (en) | 2022-05-12 | 2022-05-12 | Locking nut for automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217633381U (en) |
-
2022
- 2022-05-12 CN CN202221143617.5U patent/CN217633381U/en active Active
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