CN107605914A - One kind self-regulation self-locking screw component - Google Patents
One kind self-regulation self-locking screw component Download PDFInfo
- Publication number
- CN107605914A CN107605914A CN201711041555.0A CN201711041555A CN107605914A CN 107605914 A CN107605914 A CN 107605914A CN 201711041555 A CN201711041555 A CN 201711041555A CN 107605914 A CN107605914 A CN 107605914A
- Authority
- CN
- China
- Prior art keywords
- self
- nut
- standing groove
- limited block
- bolt
- 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.)
- Withdrawn
Links
Abstract
The invention discloses one kind self-regulation self-locking screw component, including bolt, nut, limited block, adapter block and adjusting gasket；The standing groove of bar shaped is set on the side face of bolt bottom along its axis direction, and standing groove sets multiple, placement limited block or adapter block in standing groove in different height；The deep equality of limited block top width and standing groove, limited block bottom width are more than the depth of standing groove；Three faces that limited block is in contact with standing groove are plane, and curved surface is arranged to outside；Adapter block and standing groove etc. are big, and adapter block sets the screw thread matched with bolt to outside；Nut, adjusting gasket coordinate on bolt, and adjusting gasket is located above nut；Adjusting gasket is finely adjusted to nut location in the present invention, and nut and limited block form self-locking mechanism, and the nut half-turn that circles round downwards avoids workpiece stress excessive and deformed upon, and safe to use, use range is big.
Description
Technical field
The present invention relates to bolt field, more particularly to a kind of self-regulation self-locking screw component.
Background technology
Bolt is a kind of machine components, and bolt is coordinated by nut and screw rod fastener dimerous, bolts and nuts
Use, it is used to be fastenedly connected two or more parts (workpiece) with through hole, is the most frequently used also most important in production industry
Union piece.
Common bolts and nuts are easily loosened in long-time use so that seam is produced between the workpiece being fastenedly connected
Gap, workpiece can be separated from each other when serious, cause serious production accident occurs；
In order to solve posed problems above, one bolt for being capable of self-locking of design is very necessary.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of self-regulation self-locking screw component.
A kind of self-regulation self-locking screw component proposed by the present invention, including bolt, nut, limited block, adapter block and regulation
Pad；The standing groove of bar shaped is set on the side face of bolt bottom along its axis direction, standing groove is multiple in different height setting,
Limited block or adapter block are placed in standing groove；
The deep equality of limited block top width and standing groove, limited block bottom width are more than the depth of standing groove；It is spacing
Three faces that block is in contact with standing groove are plane, and curved surface is arranged to outside；Adapter block and standing groove etc. are big, and adapter block is external
Face sets the screw thread matched with bolt；
Nut, adjusting gasket coordinate on bolt, and adjusting gasket is located above nut；Under self-locking state, nut bottom pressure
The curved surface of tight limited block, to form self-locking mechanism in nut and limited block；Wherein, do not formed above nut and with nut
Adapter block is placed in the neck of self-locking mechanism.
Preferably, the central angle that adjacent standing groove is formed on using cross section of the axis of bolt by the center of circle is fixed
Value.
Preferably, it is degree to be placed adjacent the central angle that groove is formed with bolt axis.
Preferably, the screw thread to match with bolt, nut is set on the curved surface of limited block.
Preferably, the cross-sectional area of adjusting gasket is more than the cross-sectional area of nut.
Adjusting gasket is finely adjusted to nut location in the present invention, and nut forms self-locking mechanism with limited block, and nut is downward
Convolution half-turn avoids workpiece stress excessive and deformed upon, and ensures that use is safer；Standing groove sets multiple in different height
Different workpiece can be adapted to install, increase the use range of bolt assembly.
Brief description of the drawings
Fig. 1 is the structural representation of self-regulation self-locking screw component proposed by the present invention.
Fig. 2 is the fast structural representation of the adaptation in self-regulation self-locking screw component proposed by the present invention.
Fig. 3 is the structural representation of the limited block in self-regulation self-locking screw component proposed by the present invention.
Fig. 4 is the part-structure schematic diagram under self-regulation self-locking screw component self-locking state proposed by the present invention.
Embodiment
As Figure 1-4, Fig. 1 is a kind of structural representation of self-locking screw component that is self-regulated proposed by the present invention, and Fig. 2 is
Fast structural representation is adapted in self-regulation self-locking screw component proposed by the present invention, Fig. 3 is self-regulation proposed by the present invention
The structural representation of limited block in self-locking screw component, Fig. 4 are self-regulation self-locking screw component self-locking shape proposed by the present invention
Part-structure schematic diagram under state.
Reference picture 1-4, a kind of self-regulation self-locking screw component proposed by the present invention, including bolt 1, nut 2, limited block 4,
Adapter block 5 and adjusting gasket 6；The standing groove 3 of bar shaped is set on the side face of the bottom of bolt 1 along its axis direction, and standing groove 3 exists
Different height sets multiple, placement limited block 4 or adapter block 5 in standing groove 3；
The top width of limited block 4 and the deep equality of standing groove 3, the bottom width of limited block 4 are more than the depth of standing groove 3；
Three faces that limited block 4 is in contact with standing groove 3 are plane, and curved surface 41 is arranged to outside；Adapter block 5 and the grade of standing groove 3 are big,
Adapter block 5 sets the screw thread matched with bolt 1 to outside；
Nut 2, adjusting gasket 6 coordinate on bolt 1, and adjusting gasket 6 is located at the top of nut 2；Under self-locking state, nut 2
Bottom compresses the curved surface 41 of limited block 4, to form self-locking mechanism in nut 2 and limited block 4；Wherein, self-locking is not formed with nut 2
Adapter block 5 is placed in the neck 3 of mechanism.
In the specific work process of the safe self-locking bolt assembly of the present embodiment, adjusting gasket 6 carries out micro- to the position of nut 2
Adjust, nut 2 adjusts to correct position, limited block 4 is put into standing groove 3, and nut 2 circles round downwards half-turn, and nut 2 compresses spacing
The curved surface 41 of block 4, nut 2 and limited block 4 form self-locking mechanism, and the half-turn that circles round downwards of nut 2 avoids workpiece stress excessive and sent out
Raw deformation, ensure that use is safer；Standing groove 3 different height set it is multiple different workpiece can be adapted to install, increase
The use range of bolt assembly.
In a specific embodiment, adjacent standing groove 3 is formed on using cross section of the axis of bolt 1 by the center of circle
Central angle is fixed value, and central angle is 60 degree；Such structure setting, the stabilization of bolt arrangement can be ensured, and can is in minimum
Space in more setting standing groove 3 as far as possible, increase the use range of bolt assembly.
In a specific embodiment, the screw thread to match with bolt 1, nut 2, nut 2 are set on the curved surface 41 of limited block 4
It is threadedly coupled with the curved surface 41 of limited block 4, is further ensured that the stabilization of self-locking；
Further, the cross-sectional area of adjusting gasket 6 be more than nut 2 cross-sectional area, adjusting gasket 6 can increase with
The contact area of workpiece, reduce the stress of workpiece unit area, prevent workpiece from locally deforming upon.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. one kind self-regulation self-locking screw component, it is characterised in that including bolt (1), nut (2), limited block (4), adapter block
And adjusting gasket (6) (5)；The standing groove (3) of bar shaped, standing groove are set on the side face of bolt (1) bottom along its axis direction
(3) multiple, placement limited block (4) or adapter block (5) in standing groove (3) are set in different height；
Limited block (4) top width and the deep equality of standing groove (3), limited block (4) bottom width are more than the depth of standing groove (3)
Degree；Three faces that limited block (4) is in contact with standing groove (3) are plane, and curved surface (41) is arranged to outside；Adapter block (5) with
Standing groove (3) etc. is big, and adapter block (5) sets the screw thread matched with bolt (1) to outside；
Nut (2), adjusting gasket (6) coordinate on bolt (1), and adjusting gasket (6) is located above nut (2)；Under self-locking state,
Nut (2) bottom compresses the curved surface (41) of limited block (4), to form self-locking mechanism in nut (2) and limited block (4)；Wherein, position
Do not formed above nut (2) and with nut (2) and adapter block (5) is placed in the neck (3) of self-locking mechanism.
2. self-regulation self-locking screw component according to claim 1, it is characterised in that adjacent standing groove (3) is with spiral shell
The axis of bolt (1) is fixed value by the central angle formed on the cross section in the center of circle.
3. self-regulation self-locking screw component according to claim 2, it is characterised in that be placed adjacent groove (3) and bolt (1)
The central angle that axis is formed is 60 degree.
4. self-regulation self-locking screw component according to claim 1, it is characterised in that on the curved surface (41) of limited block (4)
The screw thread to match with bolt (1), nut (2) is set.
5. self-regulation self-locking screw component according to claim 1, it is characterised in that the cross-sectional area of adjusting gasket (5)
More than the cross-sectional area of nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041555.0A CN107605914A (en) | 2017-10-30 | 2017-10-30 | One kind self-regulation self-locking screw component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041555.0A CN107605914A (en) | 2017-10-30 | 2017-10-30 | One kind self-regulation self-locking screw component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107605914A true CN107605914A (en) | 2018-01-19 |
Family
ID=61085233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711041555.0A Withdrawn CN107605914A (en) | 2017-10-30 | 2017-10-30 | One kind self-regulation self-locking screw component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107605914A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115014A (en) * | 1994-07-05 | 1996-01-17 | 周勇 | Self-lock bolt fastener |
| CN201218263Y (en) * | 2008-06-26 | 2009-04-08 | 南车戚墅堰机车车辆工艺研究所有限公司 | Anti-loosing structure of screw piece |
| CN104763729A (en) * | 2015-04-15 | 2015-07-08 | 中国电子科技集团公司第二十二研究所 | Self-locking type fastening device |
| US20150292538A1 (en) * | 2014-04-10 | 2015-10-15 | Penn Engineering & Manufacturing Corp. | Panel Fastener with Adjustable, Biasing Cap Holder |
| CN207621154U (en) * | 2017-10-30 | 2018-07-17 | 安徽凯瑞汽配制造有限公司 | A kind of self-regulation self-locking screw component |
-
2017
- 2017-10-30 CN CN201711041555.0A patent/CN107605914A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115014A (en) * | 1994-07-05 | 1996-01-17 | 周勇 | Self-lock bolt fastener |
| CN201218263Y (en) * | 2008-06-26 | 2009-04-08 | 南车戚墅堰机车车辆工艺研究所有限公司 | Anti-loosing structure of screw piece |
| US20150292538A1 (en) * | 2014-04-10 | 2015-10-15 | Penn Engineering & Manufacturing Corp. | Panel Fastener with Adjustable, Biasing Cap Holder |
| CN104763729A (en) * | 2015-04-15 | 2015-07-08 | 中国电子科技集团公司第二十二研究所 | Self-locking type fastening device |
| CN207621154U (en) * | 2017-10-30 | 2018-07-17 | 安徽凯瑞汽配制造有限公司 | A kind of self-regulation self-locking screw component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207364070U (en) | A kind of bolt assembly | |
| CN207621154U (en) | A kind of self-regulation self-locking screw component | |
| CN107605914A (en) | One kind self-regulation self-locking screw component | |
| CN204396464U (en) | Roll cooling device | |
| CN204222033U (en) | A kind of mould of adjustable oblique top height | |
| CN207485831U (en) | A kind of safe self-locking bolt assembly | |
| CN105156445A (en) | Double-lug spherical multifunctional hi-lock nut | |
| CN107588082A (en) | A kind of safe self-locking bolt assembly | |
| CN204396909U (en) | A kind of height-adjustable cushion block | |
| CN206429816U (en) | A kind of shockproof pin cup of high intensity automation equipment | |
| CN103978471A (en) | Adjustable jig frame for steel structure processing | |
| CN104728241A (en) | Anti-revolving automobile bolt and processing technique thereof | |
| CN204488109U (en) | A kind of center alignment device of paper bowl processing | |
| CN206409481U (en) | Machine operation platform attachment means | |
| CN205096356U (en) | Mould of bending that can finely tune | |
| CN207086679U (en) | A kind of mould for easily changing drift | |
| CN203901256U (en) | Adjustable steel structure processing jig frame | |
| CN107642538A (en) | A kind of adjustable self-locking screw component | |
| CN207364054U (en) | A kind of pop-up self-locking bolt assembly | |
| CN208132421U (en) | floating support pressing device | |
| CN206854972U (en) | One kind pressure signal wheel frock | |
| CN108555622A (en) | floating support pressing device | |
| CN204486587U (en) | A kind of metallic stamping pieces surface evening device | |
| CN205817463U (en) | It is applicable to the deformation hole detection tool of digital control processing | |
| CN205521496U (en) | Steering wheel casing convenient to dismantle installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |