CN1796806A - Full automatic subassembly of lock bolt - Google Patents
Full automatic subassembly of lock bolt Download PDFInfo
- Publication number
- CN1796806A CN1796806A CN 200410155586 CN200410155586A CN1796806A CN 1796806 A CN1796806 A CN 1796806A CN 200410155586 CN200410155586 CN 200410155586 CN 200410155586 A CN200410155586 A CN 200410155586A CN 1796806 A CN1796806 A CN 1796806A
- Authority
- CN
- China
- Prior art keywords
- bolt
- packing ring
- nut
- full automatic
- piece
- 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
- 238000012856 packing Methods 0.000 claims description 35
- 239000007787 solid Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 1
Images
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
- 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
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
A lock bolt component consists of bolt and gasket sheathed on periphery of bolt screw. It features that sharp tooth to lock with bearing surface of connected piece is set on front side of gasket and positioning element to lock with slot nut external peripheral wall of bolt is set on back side gasket periphery.
Description
Technical field
The present invention relates to a kind of full automatic subassembly of lock bolt that connects that is used for installing between the component.
Background technique
At present, to assemble used fastening piece great majority be bolt, nut to part.Loosening in order to prevent bolt and nut, can between bolt and part or nut and part, add a slice bullet pad usually, allow the bullet pad play locking effect.Because two joints of bullet pad have sharp-pointed angle and outwards open, when bolt or nut unclamp two joints of bullet pad can withstand bolt (nut) thereby and part reach locking effect.But under the environment of vibrations or rotation, find that but bolt and nut often unclamps, thereby bring bad consequence to equipment.
In order to overcome the loosening difficult problem of bolt and nut, the patent No. is that a kind of anti-easing nut shown in 98233737 discloses following technological scheme: be provided with the different right side of diameter, left hand thread on a bolt simultaneously, and is furnished with respective nut, perhaps on a bolt group, be respectively equipped with the right side, left hand thread, bolt according to different screw threads for fastening after, the power of passing to the various different direction of bolt during the equipment running all can not make it loosening, the fastening force that has the right side, left hand thread because of same bolt group, bolt rotates toward any direction and all is restricted, thereby reaches anti-loose purpose.Adopt such scheme, artificial will act on from different directions respectively nut or effect bolt and lock nut or chek bolt (backing-up screw) disposable rotate in accordance with regulations fastening after, its bolt group can not relaxed because of equipment operates.But owing on bolt, process the different right side of diameter, left hand thread simultaneously, complex process not only, and can reduce the intensity of bolt and nut unavoidably, and make its easy damage, in addition, also be inconvenient to take apart maintenance.
Summary of the invention
The purpose of this invention is to provide a kind of full automatic subassembly of lock bolt, this device is not only simple in structure, cheap, easy to use, and anti-loosening property is good, even still have good anti-loosening property under vibration environment.
The present invention constitutes like this, it comprises bolt and is placed on the packing ring of the screw rod periphery of bolt, it is characterized in that: described packing ring front side has in order to fasten the pointed tooth of connected piece supporting surface, and the rear side perimembranous of packing ring is provided with in order to fasten the locating piece in the conduit on the nut periphery wall of being located at bolt.
The present invention is because the packing ring front side has pointed tooth, when screwing, bolt also pointed tooth is pressed on the supporting surface of connected piece, packing ring is fastened on the connected piece, when the locating piece on the packing ring rear side perimembranous fastened conduit on the nut periphery wall of being located at bolt, bolt also was fixed tightly on the connected piece and can not unclamps like this.
Thereby than prior art, the present invention is not only simple in structure, and is cheap, processes easy to usely, and anti-loosening property is good, still can be connected on the connected piece reliably under vibration environment even can guarantee bolt assembly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the embodiment of the invention one organigram (double dot dash line 4 is depicted as connected piece among the figure).
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is embodiment one a packing ring schematic representation.
Fig. 4 is the plan view of Fig. 3.
Fig. 5 is the embodiment of the invention two organigrams.
Fig. 6 is that embodiment two removes the annular solid schematic representation.
Fig. 7 is the plan view of Fig. 6.
Fig. 8 is embodiment's two packing ring schematic representation.
Fig. 9 is the annular solid schematic representation among the embodiment two.
Figure 10 is the worm's eye view of Fig. 9.
Figure 11 is the embodiment of the invention three organigrams.
Figure 12 is the plan view of Figure 11.
Figure 13 is embodiment's three packing ring schematic representation.
Embodiment
The embodiment of the invention is just like Fig. 1-shown in Figure 4, comprise bolt 11 and the packing ring 13 that is placed on screw rod 12 peripheries of bolt, it is characterized in that: described packing ring front side has in order to the pointed tooth 14 that fastens the connected piece supporting surface, and the rear side perimembranous of packing ring is provided with in order to fasten the locating piece 17 of the conduit 16 on nut 15 periphery walls of being located at bolt.Above-mentioned locating piece is to be distributed in the flexible positioning piece that the packing ring rear side radially can bend on the perimembranous backward.
During use, when bolt screws, at first the pointed tooth of packing ring front side is pressed on the supporting surface of connected piece, packing ring is fastened on the connected piece; When bolt continues to rotate to when wherein a flexible positioning piece is corresponding to one of them the conduit position on the nut periphery wall, this flexible positioning piece is bent backward embed in this conduit, can be on connected piece with this bolton; Have only when outwards breaking flexible positioning piece into two with one's hands bolt is unmuzzled, bolt could unclamp to inner rotary.
The embodiment of the invention two is as Fig. 5-shown in Figure 10, comprise bolt 21 and the packing ring 23 that is placed on screw rod 22 peripheries of bolt, it is characterized in that: described packing ring front side has in order to the pointed tooth 24 that fastens the connected piece supporting surface, and the rear side perimembranous of packing ring is provided with in order to fasten the locating piece 27 of the conduit 26 on nut 25 periphery walls of being located at bolt.For the ease of swivel bolt, described bolt is a hexagon socket head cap screw, described locating piece is for being located on the packing ring rear side perimembranous and recurvate flexible positioning piece, buckled annular solid 28 on the described nut on the outer edge of outboard end, had on this annular solid perimembranous in order to correspondence and embed the raised line 29 in each conduit be located on the nut periphery wall so that both fit back nut periphery walls form complete cylindrical surface.
During use, earlier on the nut of bolt, put annular solid, make in each conduit on the corresponding insert nut periphery wall of raised line of annular solid, again packing ring is inserted on the screw rod of bolt, because behind nut and the annular solid fit, the nut periphery wall forms complete cylindrical surface, make that the flexible positioning piece of packing ring rear side can not the conduit of insert nut periphery wall in, thereby bolt relatively packing ring rotate.Like this, when bolt screws, at first the pointed tooth of packing ring front side is pressed on the supporting surface of connected piece, packing ring is fastened on the connected piece; When bolt continues to rotate to when wherein a flexible positioning piece is corresponding to one of them the conduit position on the nut periphery wall, annular solid is outwards taken out, this flexible positioning piece promptly embeds in this conduit automatically, thereby bolt is fastened on the connected piece; In the time will unclamping bolt, as long as annular solid is set on the nut again, make flexible positioning piece outwards open the constraint that can remove bolt, make the bolt can be to inner rotary.
The embodiment of the invention three is as Figure 11-shown in Figure 13, comprise bolt 31 and the packing ring 33 that is placed on screw rod 32 peripheries of bolt, it is characterized in that: described packing ring front side has in order to the pointed tooth 34 that fastens the connected piece supporting surface, and the rear side perimembranous of packing ring is provided with in order to fasten the locating piece 37 of the conduit 36 on nut 35 periphery walls of being located at bolt.Described bolt is a hexagon socket head cap screw, and described nut section is ratchet shape, and described locating piece is the ratchet 37 that can cooperate with ratchet in order to the counter-rotating of restriction ratchet.The bottom of chek bolt supporting surface has tooth, also being pressed in tooth thorn on the connected supporting surface at this moment when bolt and nut screws, lock washer just is fixed on the part, bolt upper gasket part can be around the bolt counter-rotating, so bolt just can only screw and can not unclamp.
During use, when the inside rotational lock of bolt, at first the pointed tooth of packing ring front side is pressed on the supporting surface of connected piece, packing ring is fastened on the connected piece; When bolt continued inwardly rotation, owing to the position-limiting action of the ratchet on the packing ring to the ratchet on the nut, bolt can only inwardly screw, and can not unclamp to inner rotary, thereby guarantee that bolton is on connected piece.
Simple structure of the present invention, easy to use, anti-loosing effect is good, has bigger application value.
Claims (4)
1, a kind of full automatic subassembly of lock bolt, comprise bolt and the packing ring that is placed on the screw rod periphery of bolt, it is characterized in that: described packing ring front side has in order to fasten the pointed tooth of connected piece supporting surface, and the rear side perimembranous of packing ring is provided with in order to fasten the locating piece in the conduit on the nut periphery wall of being located at bolt.
2, full automatic subassembly of lock bolt according to claim 1 is characterized in that: described locating piece is to be distributed in the flexible positioning piece that the packing ring rear side radially can bend on the perimembranous backward.
3, full automatic subassembly of lock bolt according to claim 1, it is characterized in that: described bolt is a hexagon socket head cap screw, described locating piece is for being located on the packing ring rear side perimembranous and recurvate flexible positioning piece, buckled annular solid on the outer edge of described nut outboard end, had on this annular solid perimembranous in order to correspondence and embed the raised line in each conduit be located on the nut periphery wall so that both fit back nut periphery walls form complete cylindrical surface.
4, full automatic subassembly of lock bolt according to claim 1 is characterized in that: described bolt is a hexagon socket head cap screw, and described nut section is ratchet shape, and described locating piece is the ratchet that can cooperate with ratchet in order to the counter-rotating of restriction ratchet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410155586 CN1796806A (en) | 2004-12-29 | 2004-12-29 | Full automatic subassembly of lock bolt |
| PCT/CN2005/000008 WO2006069497A1 (en) | 2004-12-29 | 2005-01-04 | One screw assembly for automatic locking parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410155586 CN1796806A (en) | 2004-12-29 | 2004-12-29 | Full automatic subassembly of lock bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1796806A true CN1796806A (en) | 2006-07-05 |
Family
ID=36614472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410155586 Pending CN1796806A (en) | 2004-12-29 | 2004-12-29 | Full automatic subassembly of lock bolt |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1796806A (en) |
| WO (1) | WO2006069497A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808839A (en) * | 2011-06-01 | 2012-12-05 | 株式会社岛野 | Apparatus to assist mounting a bicycle component |
| WO2012171241A1 (en) * | 2011-06-13 | 2012-12-20 | 励国庆 | Threaded connection device |
| CN105518319A (en) * | 2013-08-01 | 2016-04-20 | 新革新合同会社 | Structure for preventing reverse rotation of threaded body |
| JP2018179472A (en) * | 2017-04-21 | 2018-11-15 | 株式会社ハーマン | Built-in gas stove |
| CN109458391A (en) * | 2018-12-19 | 2019-03-12 | 同济大学 | A kind of band tooth gasket |
| CN110552951A (en) * | 2018-05-30 | 2019-12-10 | 李瑛� | Novel screw anti-loosening method and novel anti-loosening screw |
| CN111997957A (en) * | 2020-07-31 | 2020-11-27 | 清华大学 | Hydraulic cylinder and control rod hydraulic drive system |
| CN112360865A (en) * | 2020-11-25 | 2021-02-12 | 浙江科佳机械有限公司 | Anti-drop fastener |
| CN114278659A (en) * | 2018-04-09 | 2022-04-05 | 北京星际荣耀空间科技股份有限公司 | Screw thread locking structure |
| CN114658741A (en) * | 2022-03-28 | 2022-06-24 | 福建省晋江市励精汽配有限公司 | Check bolt and check nut |
| CN114922894A (en) * | 2022-06-21 | 2022-08-19 | 中国联合重型燃气轮机技术有限公司 | Gas turbine locking gasket, locking structure, mounting tool and using method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2944297B1 (en) * | 2009-04-10 | 2011-04-08 | Staubli Sa Ets | ASSEMBLY DEVICE, ASSEMBLY OF TWO PARTS ASSEMBLED BY SUCH A DEVICE AND BLADE OF CROWN FORMING MACHINE COMPRISING SUCH AN ASSEMBLY |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4115002A1 (en) * | 1990-06-01 | 1991-12-05 | Volkswagen Ag | Supporting washer for screw connection - has at least one smooth contact surface and axial protuberances on opposite side in form of teeth |
| CN2226671Y (en) * | 1993-12-02 | 1996-05-08 | 钟长柱 | Theft-proof block nut fastening piece |
| JP2002122122A (en) * | 2000-10-17 | 2002-04-26 | Ikeya Kogyo Kk | Bolt and nut assembling washer and screw type fastener |
| GB2372304B (en) * | 2001-02-14 | 2004-09-08 | Jeffrey Slee | Gripping points for bolt mating surfaces applicable to any stud/bolt/head/washer/nut assembly |
-
2004
- 2004-12-29 CN CN 200410155586 patent/CN1796806A/en active Pending
-
2005
- 2005-01-04 WO PCT/CN2005/000008 patent/WO2006069497A1/en not_active Application Discontinuation
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808839B (en) * | 2011-06-01 | 2015-05-20 | 株式会社岛野 | Apparatus to assist mounting a bicycle component |
| CN102808839A (en) * | 2011-06-01 | 2012-12-05 | 株式会社岛野 | Apparatus to assist mounting a bicycle component |
| WO2012171241A1 (en) * | 2011-06-13 | 2012-12-20 | 励国庆 | Threaded connection device |
| CN105518319A (en) * | 2013-08-01 | 2016-04-20 | 新革新合同会社 | Structure for preventing reverse rotation of threaded body |
| CN105518319B (en) * | 2013-08-01 | 2018-06-01 | 新革新合同会社 | The reverse rotation of threaded body prevents from constructing |
| JP2018179472A (en) * | 2017-04-21 | 2018-11-15 | 株式会社ハーマン | Built-in gas stove |
| CN114278659A (en) * | 2018-04-09 | 2022-04-05 | 北京星际荣耀空间科技股份有限公司 | Screw thread locking structure |
| CN110552951A (en) * | 2018-05-30 | 2019-12-10 | 李瑛� | Novel screw anti-loosening method and novel anti-loosening screw |
| CN109458391A (en) * | 2018-12-19 | 2019-03-12 | 同济大学 | A kind of band tooth gasket |
| CN111997957B (en) * | 2020-07-31 | 2021-11-26 | 清华大学 | Hydraulic cylinder and control rod hydraulic drive system |
| CN111997957A (en) * | 2020-07-31 | 2020-11-27 | 清华大学 | Hydraulic cylinder and control rod hydraulic drive system |
| CN112360865A (en) * | 2020-11-25 | 2021-02-12 | 浙江科佳机械有限公司 | Anti-drop fastener |
| CN112360865B (en) * | 2020-11-25 | 2023-08-22 | 浙江科佳机械有限公司 | Anti-drop fastener |
| CN114658741A (en) * | 2022-03-28 | 2022-06-24 | 福建省晋江市励精汽配有限公司 | Check bolt and check nut |
| CN114922894A (en) * | 2022-06-21 | 2022-08-19 | 中国联合重型燃气轮机技术有限公司 | Gas turbine locking gasket, locking structure, mounting tool and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006069497A1 (en) | 2006-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |