CN208919038U - A kind of nylon self-locking nut of replaceable nylon spacer - Google Patents
A kind of nylon self-locking nut of replaceable nylon spacer Download PDFInfo
- Publication number
- CN208919038U CN208919038U CN201821280479.9U CN201821280479U CN208919038U CN 208919038 U CN208919038 U CN 208919038U CN 201821280479 U CN201821280479 U CN 201821280479U CN 208919038 U CN208919038 U CN 208919038U
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- China
- Prior art keywords
- nylon
- hole
- nylon spacer
- nut body
- diameter
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Abstract
The utility model discloses a kind of nylon self-locking nuts of replaceable nylon spacer, including nut body and multiple screw part, nut body is provided centrally with tapped through hole one, the upper surface of nut body has wrapped around multiple pressing tablets, the upper surface inboard, upright of nut body is provided with multiple positioning columns and nylon spacer, the position that the lower end surface of nylon spacer corresponds to multiple positioning columns is provided with multiple location holes, nylon spacer is pressed on the upper surface of nut body to in-flanges by the upper port of multiple pressing tablets, the lower end of multiple pressing tablets is provided with through-hole, the side of nylon spacer is provided with multiple threaded holes, multiple leading exterior surfaces for screwing part are provided with external screw thread, the front end for screwing part, which is screwed across through-hole with threaded hole, to be connect.It can will be fixed between nylon spacer and nut body, nylon spacer is made to be not easy phenomenon of spinning occur, and the setting for screwing part and pressing tablet can be such that nylon spacer is replaced.
Description
Technical field
The utility model relates to a kind of nylon self-locking nuts of replaceable nylon spacer, belong to machanical fastener technology neck
Domain.
Background technique
Nylon self-locking nut on existing market would generally include nut body, and the center of nut body is equipped with internal screw thread
Hole, the upper end of nut body are equipped with thin walled cylinder body structure, and internal thread hole penetrates through nut body, and the inner sidewall of thin walled cylinder body is equipped with Buddhist nun
Imperial gasket, nylon spacer is pressed on by the upper port of thin walled cylinder body to in-flanges after nylon spacer is packed into the inner sidewall of thin walled cylinder body
The upper surface of nut body.However, nylon spacer is due to own face when only being compressed by thin walled cylinder body to nylon spacer
Smoothly, the problem of being easy to produce and spin, then occurring as soon as assembly difficulty, and it is traditional by thin walled cylinder body to nylon spacer into
The nylon self-locking nut that row compresses, nylon spacer are also inconvenient to be replaced, and reduce the practicability of nylon self-locking nut.
Utility model content
Its internal nylon when the purpose of this utility model is that solve above-mentioned nylon self-locking nut and bolt cooperation
Gasket, which is easy to appear, to spin and nylon spacer is inconvenient to the problem of being replaced and provides a kind of Buddhist nun of replaceable nylon spacer
Imperial self-locking nut.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of nylon of replaceable nylon spacer is self-locking
Nut, it is characterised in that: including nut body and it is multiple screw part, the nut body is provided centrally with tapped through hole one,
The upper surface of the nut body has wrapped around multiple pressing tablets, multiple pressing tablets and nut body one at
Type, the upper surface inboard, upright of the nut body are provided with multiple positioning columns, and the upper surface of the nut body is additionally provided with
Nylon spacer, the position that the lower end surface of the nylon spacer corresponds to multiple positioning columns are provided with multiple location holes, the positioning column
It is plugged in the positioning hole, the nylon spacer is provided centrally with inner hole, and the diameter of the inner hole is logical less than the screw thread
The diameter in hole one, nylon spacer is pressed on the upper surface of nut body to in-flanges by the upper port of multiple pressing tablets, more
The lower end of a pressing tablet is provided with through-hole, and the position that the side of the nylon spacer corresponds to multiple through-holes is provided with
Multiple threaded holes, the number for screwing part is identical as the number of the threaded hole, multiple leading exterior surfaces for screwing part
It is provided with the external screw thread that can be screwed with the threaded hole, the front end for screwing part passes through the through-hole and the threaded hole revolves
Close connection.
It is described to press in order to increase pressing tablet to the pressuring action of nylon spacer as the further setting of the utility model
The number of tabletting is greater than or equal to three, and the position that the upper surface of the nylon spacer corresponds to the pressing tablet is provided with caulking groove
One, the upper port of the pressing tablet is to being located in the caulking groove one after in-flanges.
As the further setting of the utility model, connecting with screwing for threaded hole for part, the rotation are screwed for convenience
The rear end of tight part is provided with blade, and the blade and described screw between part are T-shaped structure, and the outer surface of the blade is provided with
Cross grooving, the position that the outer surface of the pressing tablet corresponds to the blade are provided with caulking groove two, and the blade is located at described embedding
In slot two.
As the further setting of the utility model, in order to reduce the abrasion for screwing part to lead to the hole site on pressing tablet, increase
Add the service life of pressing tablet, described screw is provided with rubber ring one between part and the through-hole, the rubber ring one is set in
Described to screw on part, the outer diameter of the rubber ring one is equal to the diameter of the through-hole.
As the further setting of the utility model, in order to play better fixed function, the blade to nylon spacer
Diameter be greater than the through-hole diameter.
It is described fixed in order to increase positioning column to the restraining ability of nylon spacer as the further setting of the utility model
Position column and the location hole are the T-shaped structure of handstand.
As the further setting of the utility model, in order to reduce positioning column to the mill of position of positioning hole on nylon spacer
Damage, increases the service life of nylon spacer, and the diameter of the positioning column is less than the diameter of the location hole, covers on the positioning column
Equipped with rubber sleeve two, the diameter equal to the location hole of the outer diameter of the rubber sleeve two.
Compared with prior art, the utility model has the beneficial effects that
1, traditional thin walled cylinder body is set as multiple pressing chip architectures, the upper port of multiple pressing tablets by the setting of pressing tablet
After to in-flanges in the caulking groove one of nylon spacer, the pressuring action to nylon spacer is realized, and needing replacing nylon
When gasket, multiple pressing tablets are compared to be easier to turn down with traditional cyclic annular thin walled cylinder body, keeps replacement nylon spacer more convenient.
2, the setting of positioning column and positioning hole, when nylon spacer is placed on the upper surface of nut body, positioning column and fixed
Position Kong Peihe, fixes the position of nylon spacer, and nylon spacer can not be rotated, and solve the problems, such as assembly difficulty,
Positioning column and positioning hole are disposed as T shape, positioning column can be increased to the restraining ability of nylon spacer, also covered on positioning column
Equipped with rubber sleeve two, make positioning column is not direct to contact with nylon spacer, reduces abrasion of the positioning column to nylon spacer, increase nylon
The service life of gasket.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the nylon self-locking nut of replaceable nylon spacer of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1.
In figure: 1, nut body；2, part is screwed；3, tapped through hole one；4, pressing tablet；5, nylon spacer；6, inner hole；7, embedding
Slot one；8, positioning column；9, location hole；10, rubber sleeve two；11, through-hole；12, threaded hole；13, blade；14, caulking groove two；15, rubber
Cushion rubber one.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Refering to Figure 1, a kind of nylon self-locking nut of replaceable nylon spacer, including nut body 1 and multiple rotations
Tight part 2, nut body 1 are provided centrally with tapped through hole 1, and the upper surface of nut body 1 has wrapped around multiple pressing tablets
4, multiple pressing tablets 4 are integrally formed with nut body 1, and the upper surface of nut body 1 is additionally provided with nylon spacer 5, nylon spacer 5
Be provided centrally with inner hole 6, the diameter of inner hole 6 is less than the diameter of tapped through hole 1, and the upper ports of multiple pressing tablets 4 is to varus
While nylon spacer 5 to be pressed on to the upper surface of nut body 1, the number of pressing tablet 4 is greater than or equal to three, nylon spacer 5
The position that upper surface corresponds to pressing tablet 4 is provided with caulking groove 1, the upper port of pressing tablet 4 to being located in caulking groove 1 after in-flanges,
Traditional thin walled cylinder body is set as multiple 4 structures of pressing tablet, the upper ports of multiple pressing tablets 4 is to being located at nylon spacer after in-flanges
In 5 caulking groove 1, the pressuring action to nylon spacer 5 is realized, and when needing replacing nylon spacer 5, multiple pressing tablets 4
It is easier to turn down compared to traditional cyclic annular thin walled cylinder body, keeps replacement nylon spacer 5 more convenient.
In addition, as shown in fig.2, the upper surface inboard, upright of nut body 1 is provided with multiple positioning columns 8, nylon spacer 5
Lower end surface correspond to the positions of multiple positioning columns 8 and be provided with multiple location holes 9, positioning column 8 is plugged in location hole 9, positioning column 8
It is the T-shaped structure of handstand with location hole 9, the diameter of positioning column 8 is less than the diameter of location hole 9, is arranged with rubber on positioning column 8
2 10 are covered, the diameter equal to location hole 9 of the outer diameter of rubber sleeve 2 10, when nylon spacer 5 is placed on the upper surface of nut body 1
When, positioning column 8 and location hole 9 cooperate, and fix the position of nylon spacer 5, and nylon spacer 5 can not be rotated, and solve
The problem of assembly difficulty, positioning column 8 and location hole 9 is disposed as T shape, positioning column 8 can be increased to the limit of nylon spacer 5
Capability is also arranged rubber sleeve 2 10 on positioning column 8, makes positioning column 8 is not direct to contact with nylon spacer 5, reduces positioning
Abrasion of the column 8 to nylon spacer 5 increases the service life of nylon spacer 5.
In addition, refering to fig. 1, shown in Fig. 2, the lower end of multiple pressing tablets 4 is provided with through-hole 11, the side of nylon spacer 5
The position of corresponding multiple through-holes 11 is provided with multiple threaded holes 12, and the number for screwing part 2 is identical as the number of threaded hole 12, multiple
The leading exterior surface for screwing part 2 is provided with the external screw thread that can be screwed with threaded hole 12, screw part 2 front end pass through through-hole 11 with
Threaded hole 12 screws connection, and the rear end for screwing part 2 is provided with blade 13, blade 13 and screws between part 2 as T-shaped structure, blade
13 outer surface is provided with cross grooving, and the position that the outer surface of pressing tablet 4 corresponds to blade 13 is provided with caulking groove 2 14, blade 13
In caulking groove 2 14, screwing and be provided with rubber ring 1 between part 2 and through-hole 11, rubber ring 1, which is set in, to be screwed on part 2,
The outer diameter of rubber ring 1 is equal to the diameter of through-hole 11, and the diameter of blade 13 is greater than the diameter of through-hole 11, screws the setting of part 2,
Play the role of being tightened to nylon spacer 5, through-hole 11 1 is set on pressing tablet 4, spiral shell is set in the side of nylon spacer 5
Pit 12, the front end for screwing part 2 pass through through-hole 11 1 and revolve and connect with threaded hole 12, realize the fixation to nylon spacer 5, make Buddhist nun
Imperial gasket 5 not can be carried out rotation, when the front end for screwing part 2 is screwed out out of threaded hole 12, then by the upper end of pressing tablet 4 from caulking groove one
7 varuss fold the replacement come, it can be achieved that pressing tablet 4, increase the practicability of nylon self-locking nut；It is set in the rear end for screwing part 2
Blade 13 is set, and cross grooving is set on blade 13, facilitates and carries out peace installation and dismantling to part 2 is screwed using tools such as screwdrivers
It unloads, the setting of rubber ring 1 is to screw that part 2 is not direct to be contacted with pressing tablet 4, and reduction screws abrasion of the part 2 to pressing tablet 4, is increased
Add the service life of pressing tablet 4.
When nylon spacer 5 is placed on the upper surface of nut body 1 by the utility model, positioning column 8 is located in location hole 9,
It realizes to the limit function of nylon spacer 5, then nylon spacer 5 is pressed on to the upper port of multiple pressing tablets 4 to in-flanges
It realizes the fixation to nylon spacer 5, then part 2 will be screwed and revolved with the threaded hole 12 on nylon spacer 5 in the upper surface of nut body 1
Connection is closed, realizes that further fixing to nylon spacer 5 will screw part 2 from threaded hole 12 when needing replacing nylon spacer 5
Interior back-out, then the upper end of pressing tablet 4 is folded from one 7 varus of caulking groove, the replacement to nylon spacer 5 can be realized.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of nylon self-locking nut of replaceable nylon spacer, it is characterised in that: including nut body (1) and multiple screw part
(2), the nut body (1) is provided centrally with tapped through hole one (3), and the upper surface of the nut body (1) wraps around
Have multiple pressing tablets (4), multiple pressing tablets (4) and the nut body (1) are integrally formed, the nut body (1)
Upper surface inboard, upright is provided with multiple positioning columns (8), and the upper surface of the nut body (1) is additionally provided with nylon spacer (5),
The position that the lower end surface of the nylon spacer (5) corresponds to multiple positioning columns (8) is provided with multiple location holes (9), the positioning column
(8) it is plugged in the location hole (9), the nylon spacer (5) is provided centrally with inner hole (6), the diameter of the inner hole (6)
Less than the diameter of the tapped through hole one (3), the upper port of multiple pressing tablets (4) presses nylon spacer (5) to in-flanges
Tightly in the upper surface of nut body (1), the lower end of multiple pressing tablets (4) is provided with through-hole (11), the nylon spacer
(5) position that side corresponds to multiple through-holes (11) is provided with multiple threaded holes (12), the number for screwing part (2) with
The number of the threaded hole (12) is identical, and multiple leading exterior surfaces for screwing part (2) are provided with can be with the threaded hole
(12) external screw thread screwed, the front end for screwing part (2) screw with the threaded hole (12) across the through-hole (11) and connect.
2. a kind of nylon self-locking nut of replaceable nylon spacer according to claim 1, it is characterised in that: the pressing
The number of piece (4) is greater than or equal to three, and the upper surface of the nylon spacer (5) corresponds to the position setting of the pressing tablet (4)
There is a caulking groove one (7), the upper port of the pressing tablet (4) is to being located in the caulking groove one (7) after in-flanges.
3. a kind of nylon self-locking nut of replaceable nylon spacer according to claim 1, it is characterised in that: described to screw
The rear end of part (2) is provided with blade (13), and the blade (13) and described screw are T-shaped structure, the blade between part (2)
(13) outer surface is provided with cross grooving, and the position that the outer surface of the pressing tablet (4) corresponds to the blade (13) is provided with
Caulking groove two (14), the blade (13) are located in the caulking groove two (14).
4. a kind of nylon self-locking nut of replaceable nylon spacer according to claim 3, it is characterised in that: described to screw
It is provided with rubber ring one (15) between part (2) and the through-hole (11), the rubber ring one (15), which is set in, described screws part (2)
On, the outer diameter of the rubber ring one (15) is equal to the diameter of the through-hole (11).
5. a kind of nylon self-locking nut of replaceable nylon spacer according to claim 3, it is characterised in that: the blade
(13) diameter is greater than the diameter of the through-hole (11).
6. a kind of nylon self-locking nut of replaceable nylon spacer according to claim 1, it is characterised in that: the positioning
Column (8) and the location hole (9) are the T-shaped structure of handstand.
7. a kind of nylon self-locking nut of replaceable nylon spacer according to claim 1 or 6, it is characterised in that: described
The diameter of positioning column (8) is less than the diameter of the location hole (9), is arranged rubber sleeve two (10) on the positioning column (8), described
The diameter equal to the location hole (9) of the outer diameter of rubber sleeve two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280479.9U CN208919038U (en) | 2018-08-09 | 2018-08-09 | A kind of nylon self-locking nut of replaceable nylon spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280479.9U CN208919038U (en) | 2018-08-09 | 2018-08-09 | A kind of nylon self-locking nut of replaceable nylon spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919038U true CN208919038U (en) | 2019-05-31 |
Family
ID=66701626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280479.9U Expired - Fee Related CN208919038U (en) | 2018-08-09 | 2018-08-09 | A kind of nylon self-locking nut of replaceable nylon spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307240A (en) * | 2019-07-02 | 2019-10-08 | 海盐县华昇汽车配件有限公司 | A kind of anti-loose anti-theft nut easy to use |
-
2018
- 2018-08-09 CN CN201821280479.9U patent/CN208919038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307240A (en) * | 2019-07-02 | 2019-10-08 | 海盐县华昇汽车配件有限公司 | A kind of anti-loose anti-theft nut easy to use |
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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: 20190531 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |