CN106015264A - Bolt with hexagonal threaded end - Google Patents
Bolt with hexagonal threaded end Download PDFInfo
- Publication number
- CN106015264A CN106015264A CN201610671628.3A CN201610671628A CN106015264A CN 106015264 A CN106015264 A CN 106015264A CN 201610671628 A CN201610671628 A CN 201610671628A CN 106015264 A CN106015264 A CN 106015264A
- Authority
- CN
- China
- Prior art keywords
- bolt
- threaded rod
- threaded
- threaded end
- nut
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 10
- 230000007547 defect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a bolt with a hexagonal threaded end. The bolt comprises a bolt head, a threaded rod connected with the bolt head and a nut in matched connection with the threaded rod. The outer surface of the end of the threaded rod is sleeved with the threaded end in matched connection with the threaded rod, the threaded end is used for fixing the threaded rod when the bolt is screwed up, and the threaded end is of a hexagonal structure. The bolt is provided with the hexagonal end capable of fixing the threaded rod, the defect that when a traditional bolt is fastened, one end needs to be fixed, and the other end needs to be screwed up is avoided, and connecting components can be fastened at one end of the bolt; therefore, time and labor are saved, the labor intensity is lowered, the production efficiency and work efficiency can be improved, and fastening connection between the connecting components can be guaranteed; convenience and practicality are achieved, and the bolt can be suitable for multiple occasions and worthy of wide popularization.
Description
Technical field
The present invention relates to a kind of bolt, be specifically related to a kind of bolt with hexagon threaded end.
Background technology
Bolt is widely used machine components, including bolt head and threaded rod, needs and nut screw connection,
For being fastenedly connected two parts with through hole.This type of attachment claims bolt to connect.As nut
Screw off from bolt, the two part can be made again separately, therefore bolt connection is belonging to removably connect.
Bolt head has turret head, round end, square spigot, countersunk head etc., and wherein turret head is the most normal
?.General countersunk head is used in requirement and connects the smooth place not having projection, rear surface, because countersunk head can be twisted
In part；Round end can also be screwed in part, the screwing force of square toes can more greatly, but size is very
Greatly.
The structure of existing bolt assembly is general as in figure 2 it is shown, include bolt head, be located at bolt head
On the threaded rod cylindrical with external screw thread and the nut that is connected with shaft, such
There is following defect in bolt arrangement: in bolt rundown process, and due to stress, nuts and bolt head can not
Occur that phenomenons such as rocking occur in skidding or threaded rod with avoiding, to such an extent as to need spiral shell by aid
Bolt head is fixed, then with aid by nut screwing clamping, or need to be fixed by nut by aid,
With instrument, bolt head is tightened again, the fastening of bolt can be realized.The fastening of bolt to be realized,
Fix in bolt one end while of needs, the other end is tightened, if the parts area connected is big, thickness is thick,
When i.e. the length of threaded rod is longer, then need two people to work simultaneously, waste time and energy and labor intensity is big,
Especially producing in enormous quantities and need the factory of bolt parts, not only production efficiency is low, people simultaneously
Power resources costs is high；If after the through hole of connection member put into by bolt, due to space or the knot of connection member
Structure limits, and possibly or cannot be difficult to inserter, thus affect the fastening of bolt at bolt head, and then
Affect work to carry out in order.
Summary of the invention
The deficiency existed for prior art, the present invention provides a kind of spiral shell with hexagon threaded end
Bolt, this bolt arranges the hexagon termination that can fix threaded rod, achieves that bolt in threaded rod one end
Fastening, time saving and energy saving, be conducive to improve produce and work efficiency, convenient and practical, it is adaptable to multiple
Occasion.
In order to achieve the above object, the technical scheme that the present invention takes:
A kind of bolt with hexagon threaded end, including bolt head, the screw thread that is connected with bolt head
The nut that bar is connected with shaft, the end outer surface of described threaded rod is arranged with and coordinates with it
The threaded end connected, described threaded end fixes threaded rod, and described screw thread when bolt is tightened
The hexagonal structure in termination.
As optimal technical scheme, in order to expand the contact area of connection member and nut, be conducive to connecting
The contact of relay part is tightened, and ensures the firm connection between bolts and nuts simultaneously, effectively prevents from connecting
Loosening between parts, described threaded rod is arranged with the fit sealing part being connected with nut, described tightly
Gu sealing member is spring shim or plain cushion molectron.
Compared with prior art, the invention have the benefit that
1, threaded rod is provided with the hexagon threaded end for fixing it, it is to avoid conventional bolt fastens
Time need one end to fix, drawback that the other end is tightened, achieve that the tight of connection member in bolt one end
Gu, time saving and energy saving, reduce labor intensity, be conducive to improving production efficiency and work efficiency, convenient real
With, it is applicable to multiple occasion.
2, the fit sealing part of spring shim or plain cushion molectron is set, expands connection member and nut
Contact area, the beneficially contact of connection member tightens, and ensures the jail between bolts and nuts simultaneously
It is solidly connected, effectively prevents loosening between connection member.
Accompanying drawing explanation
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
The structural representation of the existing bolt of Fig. 2；
Drawing reference numeral: 1, bolt head, 2, threaded rod, 3, nut, 4, threaded end, 5, tight
Gu sealing member.
Detailed description of the invention
One specific embodiment of the present invention proposed as shown in Figure 1, a kind of with hexagon threaded end
Bolt, including bolt head 1, is connected with external screw thread and the screw thread of cylindrical structure with bolt head 1
The nut 3 that bar 2 and threaded rod 2 are connected, bolt head 1 can be arranged to turret head, circle
Head, square spigot, countersunk head, the present embodiment selects to be arranged to round end, the length of threaded rod 2
Can need rationally to arrange according to difference, the end outer surface of described threaded rod 2 is arranged with and coordinates with it
The threaded end 4 connected, described threaded end 4 fixes threaded rod 2, and institute when bolt is tightened
State the hexagonal structure of threaded end 4.
The fit sealing part 5 being connected with nut 3, described fit sealing it is arranged with on described threaded rod 2
Part 5 is spring shim or plain cushion molectron, and fit sealing part 5 can expand connection member and nut 3
Contact area, the beneficially contact of connection member tightens, ensure simultaneously threaded rod 2 and nut 3 it
Between firm connection, effectively prevent loosening between connection member.
When the present invention uses: threaded rod 2 is inserted in the through hole of the two or more parts needing connection,
After determining bolt head 1 position, fit sealing part 5, nut 3, threaded end 4 are sequentially sleeved in spiral shell
On rasp bar 2, fix threaded end 4, and then fixing spiral shell with hex tool such as hexagon screwdriver
Rasp bar 2, is being tightened to nut 3 on threaded rod 2 by opening or double offset ring spanner,
Realize the fastening between connection member.
Certainly, the most simply combine accompanying drawing to have made the preferred embodiments of the disclosure to retouch in detail
State, not limit the practical range of the present invention, all principles under this invention, structure and structure with this
The equivalence change made, all should be covered by protection scope of the present invention.
Claims (2)
1. with a bolt for hexagon threaded end, including bolt head (1) and bolt head (1)
The nut (3) that the threaded rod (2) being connected and threaded rod (2) are connected, it is characterised in that:
The end outer surface of described threaded rod (2) is arranged with the threaded end (4) being connected with it, institute
State threaded end (4) and be used for fixing threaded rod (2), and described threaded end (4) hexagonal knot
Structure.
A kind of bolt with hexagon threaded end the most according to claim 1, its feature
It is: on described threaded rod (2), be arranged with the fit sealing part (5) being connected with nut (3), institute
Stating fit sealing part (5) is spring shim or plain cushion molectron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671628.3A CN106015264A (en) | 2016-08-15 | 2016-08-15 | Bolt with hexagonal threaded end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671628.3A CN106015264A (en) | 2016-08-15 | 2016-08-15 | Bolt with hexagonal threaded end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015264A true CN106015264A (en) | 2016-10-12 |
Family
ID=57128088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671628.3A Pending CN106015264A (en) | 2016-08-15 | 2016-08-15 | Bolt with hexagonal threaded end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230634A (en) * | 2019-04-28 | 2019-09-13 | 山西尚风科技股份有限公司 | A kind of stud extender device |
| CN110671281A (en) * | 2018-07-03 | 2020-01-10 | 西门子歌美飒可再生能源公司 | Wind turbine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001234501A (en) * | 1999-12-14 | 2001-08-31 | Kowa Concrete Kk | Bolt for track, nut for track, fastener for track, track fastening device, and tool for preventing loosening |
| CN1609464A (en) * | 2004-11-10 | 2005-04-27 | 孙海鑫 | Bolt with nuts at both ends |
| CN2755341Y (en) * | 2003-12-11 | 2006-02-01 | 郑涵韬 | Double-head screw against cross link |
| CN204344617U (en) * | 2014-12-19 | 2015-05-20 | 陕西重型汽车有限公司 | New structure bolt |
-
2016
- 2016-08-15 CN CN201610671628.3A patent/CN106015264A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001234501A (en) * | 1999-12-14 | 2001-08-31 | Kowa Concrete Kk | Bolt for track, nut for track, fastener for track, track fastening device, and tool for preventing loosening |
| CN2755341Y (en) * | 2003-12-11 | 2006-02-01 | 郑涵韬 | Double-head screw against cross link |
| CN1609464A (en) * | 2004-11-10 | 2005-04-27 | 孙海鑫 | Bolt with nuts at both ends |
| CN204344617U (en) * | 2014-12-19 | 2015-05-20 | 陕西重型汽车有限公司 | New structure bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671281A (en) * | 2018-07-03 | 2020-01-10 | 西门子歌美飒可再生能源公司 | Wind turbine |
| CN110230634A (en) * | 2019-04-28 | 2019-09-13 | 山西尚风科技股份有限公司 | A kind of stud extender device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |