CN106286558A - A kind of from jack panel, bolt fastener - Google Patents
A kind of from jack panel, bolt fastener Download PDFInfo
- Publication number
- CN106286558A CN106286558A CN201510317265.9A CN201510317265A CN106286558A CN 106286558 A CN106286558 A CN 106286558A CN 201510317265 A CN201510317265 A CN 201510317265A CN 106286558 A CN106286558 A CN 106286558A
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- CN
- China
- Prior art keywords
- self
- tightening
- bolt
- nut
- plain
- Prior art date
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Abstract
The invention discloses a kind of from jack panel, bolt fastener, a kind of from jack panel, bolt fastener, described self-tightening nut fastener includes self-tightening nut body, self-tightening packing ring and plain bolt；Described self-tightening nut body and self-tightening washer contacts face are the helicoid seamlessly transitted；Described self-tightening nut body is threadeded with plain bolt；Described bolt fastener includes self-locking bolt, self-tightening packing ring and plain nut；Described plain nut is threadeded with self-locking bolt.Should be from jack panel, bolt fastener, use autofrettage, nut or bolt arrange a self-tightening structure, it is made after locking, to reach the effect of self-tightening, nut is allowed displacement no longer to occur or loosens, this self-tightening nut bolt can be widely applied to Machine Design, processing and manufacturing industry, and has revolutionary using value in railway, bridge and building trade.
Description
Technical field
The present invention relates to nut, bolt fastener applied technical field, especially a kind of self-tightening spiral shell
Female, bolt fastener.
Background technology
In modern industry field, this series products of nuts and bolt is largely used to locking mechanism
Part, but simultaneously we also it can be seen that under many circumstances, excellent its is applied under vibrational state,
We it is frequently necessary to the structural member locked is carried out periodic inspection reinforcing, prevents because of nut
The structure dislocation that bolt looseness brings.
For above-mentioned this situation, in practical operation, people use various method to go to fasten
The nut bolt of locking, such as by super glue, electric welding, perforation second consolidation etc., but
So fundamentally go to solve the phenomenon of nut loosening displacement again without way.
Summary of the invention
Prior art is difficult to meet the needs of people, in order to solve the problem of above-mentioned existence, this
The bright one that proposes is from jack panel, bolt fastener.
For realizing this technical purpose, the technical solution used in the present invention is:
A kind of from jack panel, bolt fastener, described self-tightening nut fastener includes self-tightening spiral shell
Maternal body, self-tightening packing ring and plain bolt；Described self-tightening nut body and self-tightening washer contacts face
For the helicoid seamlessly transitted；Described self-tightening nut body is threadeded with plain bolt.
A kind of from jack panel, bolt fastener, described bolt fastener include self-locking bolt,
Self-tightening packing ring and plain nut；Described self-tightening inside diameter of gasket surface is even surface, described self-tightening pad
Circle is a helicoid seamlessly transitted with self-locking bolt contact surface, and the helicoid of self-tightening packing ring and
The helicoid correspondence of self-locking bolt is coincide；Described plain nut is threadeded with self-locking bolt.
Further, described self-tightening packing ring and self-tightening nut body are threadeded with plain bolt, enter
And will be fastened by securing objects.
Further, described self-locking bolt is threadeded with self-tightening packing ring will be fastened with plain nut
Object securing member.
Compared with prior art, the method have the advantages that this is from jack panel, bolt
Securing member, uses autofrettage, arranges a self-tightening structure on nut or bolt so that it is locking
After reach the effect of self-tightening, allow nut bolt displacement no longer occur or loosens, this self-tightening spiral shell
Female bolt can be widely applied to Machine Design, processing and manufacturing industry, and railway, bridge and
Revolutionary using value is had in building trade；Global design is novel, practical, it is easy to push away
Wide use.
Accompanying drawing explanation
Fig. 1 is the nut fastener structural representation of the present invention.
Fig. 2 is the bolt fastener structure schematic diagram of the present invention.
Fig. 3 is the self-tightening gasket construction schematic diagram of the present invention.
Fig. 4 is the self-tightening nut structure schematic diagram of the present invention.
Fig. 5 is the bolt arrangement schematic diagram of the present invention.
Fig. 6 is nut and the packing ring fit structure schematic diagram of the present invention.
In reference: self-tightening nut body 1；Self-tightening packing ring 2；Plain bolt 3；Self-tightening
Bolt 4；Self-tightening packing ring 5；Plain nut 6；By securing objects A；Helicoid B.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
All other embodiments that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
Refer to Figure of description 1～6, in the embodiment of the present invention, a kind of from jack panel, bolt
Securing member, described self-tightening nut fastener includes self-tightening nut body 1, self-tightening packing ring 2 and
Plain bolt 3；Described self-tightening nut body 1 is seamlessly transit with self-tightening packing ring 2 contact surface
Helicoid B；Described self-tightening nut body 1 is threadeded with plain bolt 3.
A kind of from jack panel, bolt fastener, described bolt fastener include self-locking bolt 4,
Self-tightening packing ring 5 and plain nut 6；Described self-tightening packing ring 5 inside diameter surface is even surface, described
Self-tightening packing ring 5 and self-locking bolt 4 contact surface are a helicoid seamlessly transitted, and self-tightening packing ring
The helicoid of 5 is corresponding with the helicoid of self-locking bolt 4 to coincide；Described plain nut 6 and self-tightening
Bolt 4 is threaded.
Further, described self-tightening packing ring 2 and self-tightening nut body 1 are with plain bolt 3 screw thread even
Connect, and then will be fastened by securing objects.
Further, threaded with plain nut 6 will for described self-locking bolt 4 and self-tightening packing ring 5
Fastened by securing objects.
The present invention is when design: in self-tightening nut fastener, be screw thread from jack panel inside diameter surface
Face, and the screw thread that this screw thread is matched with on bolt.
Self-tightening packing ring is identical with corresponding for the helicoid B helical angle on jack panel, is set as
“θ1”。
The helical angle that screw thread on bolt is corresponding is set as " θ2”。
M is self-tightening packing ring and by the confficient of static friction between securing objects.
K is self-tightening packing ring helicoid and the confficient of static friction between jack panel.
When meeting condition [K+tan (θ1)]/[1-Ktan(θ1)]≤M, and θ1＞ θ2Time,
Self-tightening effect set up, now fastened object cannot will be gone out from jack panel by permanent locking
Now loosen or all shift, unless be destroyed from jack panel or self-tightening washer body.
In self-locking bolt securing member, nut inside diameter surface is flank, and this screw thread is matched with spiral shell
Screw thread on bolt.
Self-tightening packing ring is identical with corresponding for the helicoid B helical angle on self-locking bolt, is set as
“θ1”。
The helical angle that screw thread on bolt is corresponding is set as " θ2”。
M is self-tightening packing ring and by the confficient of static friction between securing objects.
K is the confficient of static friction between self-tightening packing ring helicoid and self-locking bolt.
When meeting condition [K+tan (θ1)]/[1-Ktan(θ1)]≤M, and θ1＞ θ2Time,
Self-tightening effect set up, now fastened object will be by permanent locking, self-locking bolt cannot go out
Now loosen or all shift, unless self-locking bolt or self-tightening washer body are destroyed.
The above, only presently preferred embodiments of the present invention, not in order to limit the present invention, all
Be based on any trickle amendment that above example made by the technical spirit of the present invention, equivalent is replaced
Change and improve, within should be included in the protection domain of technical solution of the present invention.
Claims (4)
1., from jack panel, a bolt fastener, described self-tightening nut fastener includes self-tightening
Nut body, self-tightening packing ring and plain bolt；It is characterized in that: described self-tightening nut body with from
Tight washer contacts face is the helicoid seamlessly transitted；Described self-tightening nut body and plain bolt spiral shell
Stricture of vagina connects.
2. from jack panel, a bolt fastener, described bolt fastener include self-locking bolt,
Self-tightening packing ring and plain nut；It is characterized in that: described self-tightening inside diameter of gasket surface is even surface,
Described self-tightening packing ring and self-locking bolt contact surface are a helicoid seamlessly transitted, and self-tightening packing ring
Helicoid corresponding with the helicoid of self-locking bolt coincide；Described plain nut and self-locking bolt spiral shell
Stricture of vagina connects.
One the most according to claim 1, from jack panel, bolt fastener, is characterized in that:
Described self-tightening packing ring and self-tightening nut body are threadeded with plain bolt, and then will be by fastener
Body fastens.
One the most according to claim 2, from jack panel, bolt fastener, is characterized in that:
Described self-locking bolt is threadeded with self-tightening packing ring will be fastened by securing objects with plain nut.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317265.9A CN106286558A (en) | 2015-06-11 | 2015-06-11 | A kind of from jack panel, bolt fastener |
| PCT/CN2016/082613 WO2016197803A1 (en) | 2015-06-11 | 2016-05-19 | Self-tightening nut and bolt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317265.9A CN106286558A (en) | 2015-06-11 | 2015-06-11 | A kind of from jack panel, bolt fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106286558A true CN106286558A (en) | 2017-01-04 |
Family
ID=57660350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510317265.9A Pending CN106286558A (en) | 2015-06-11 | 2015-06-11 | A kind of from jack panel, bolt fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286558A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757696A (en) * | 2018-05-31 | 2018-11-06 | 邓晓明 | A kind of screw bolt and nut fastening assembly of never becoming loose |
| CN109306998A (en) * | 2017-07-26 | 2019-02-05 | 万金根 | A kind of positive and negative silk screw of never becoming loose |
| CN109322899A (en) * | 2018-12-26 | 2019-02-12 | 熊常中 | A kind of anti-skidding antivibration bolt kit |
| CN110725848A (en) * | 2018-06-25 | 2020-01-24 | 罗天珍 | Oblique wedge locknut pair, manufacturing process and mounting method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924135Y (en) * | 2006-06-09 | 2007-07-18 | 熊柏林 | Torsion-shear type stopping anti-theft bolt connection pair |
| CN101086272A (en) * | 2006-06-09 | 2007-12-12 | 熊柏林 | Torsional type anti-loose anti-theft bolt connect sets |
| CN201373002Y (en) * | 2009-01-22 | 2009-12-30 | 福州汇和现代科技有限公司 | Self-tightening bolt |
| CN203322014U (en) * | 2013-07-09 | 2013-12-04 | 厦门理工学院 | Anti-theft and anti-loosening fastener |
| CN203548499U (en) * | 2013-10-22 | 2014-04-16 | 北汽福田汽车股份有限公司 | Fastening assembly and vehicle with same |
| CN203939849U (en) * | 2014-06-05 | 2014-11-12 | Tcl-罗格朗国际电工（惠州）有限公司 | Pad |
| US20140377032A1 (en) * | 2011-09-13 | 2014-12-25 | Christophe Delcher | Lock washer with two rings of teeth |
| CN205013482U (en) * | 2015-06-11 | 2016-02-03 | 刘凤翼 | From jack panel, bolt -up spare |
-
2015
- 2015-06-11 CN CN201510317265.9A patent/CN106286558A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924135Y (en) * | 2006-06-09 | 2007-07-18 | 熊柏林 | Torsion-shear type stopping anti-theft bolt connection pair |
| CN101086272A (en) * | 2006-06-09 | 2007-12-12 | 熊柏林 | Torsional type anti-loose anti-theft bolt connect sets |
| CN201373002Y (en) * | 2009-01-22 | 2009-12-30 | 福州汇和现代科技有限公司 | Self-tightening bolt |
| US20140377032A1 (en) * | 2011-09-13 | 2014-12-25 | Christophe Delcher | Lock washer with two rings of teeth |
| CN203322014U (en) * | 2013-07-09 | 2013-12-04 | 厦门理工学院 | Anti-theft and anti-loosening fastener |
| CN203548499U (en) * | 2013-10-22 | 2014-04-16 | 北汽福田汽车股份有限公司 | Fastening assembly and vehicle with same |
| CN203939849U (en) * | 2014-06-05 | 2014-11-12 | Tcl-罗格朗国际电工（惠州）有限公司 | Pad |
| CN205013482U (en) * | 2015-06-11 | 2016-02-03 | 刘凤翼 | From jack panel, bolt -up spare |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306998A (en) * | 2017-07-26 | 2019-02-05 | 万金根 | A kind of positive and negative silk screw of never becoming loose |
| CN108757696A (en) * | 2018-05-31 | 2018-11-06 | 邓晓明 | A kind of screw bolt and nut fastening assembly of never becoming loose |
| CN110725848A (en) * | 2018-06-25 | 2020-01-24 | 罗天珍 | Oblique wedge locknut pair, manufacturing process and mounting method |
| CN109322899A (en) * | 2018-12-26 | 2019-02-12 | 熊常中 | A kind of anti-skidding antivibration bolt kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190905 Address after: 317100 Toulan Industrial Zone, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province Applicant after: Zhejiang Zijingwang Machinery Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Nanshan District Road 6, Taidan Li sang in Washington 12B Applicant before: Liu Fengyi |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |