TWI221886B - Method of fastening - Google Patents
Method of fastening Download PDFInfo
- Publication number
- TWI221886B TWI221886B TW091136148A TW91136148A TWI221886B TW I221886 B TWI221886 B TW I221886B TW 091136148 A TW091136148 A TW 091136148A TW 91136148 A TW91136148 A TW 91136148A TW I221886 B TWI221886 B TW I221886B
- Authority
- TW
- Taiwan
- Prior art keywords
- head
- workpiece
- fastener
- shank
- scope
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/04—Riveting hollow rivets mechanically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/04—Riveting hollow rivets mechanically
- B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/49943—Riveting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49954—Fastener deformed after application
- Y10T29/49956—Riveting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49963—Threaded fastener
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
- Dowels (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Surgical Instruments (AREA)
Description
1221886 玖、發明說明 【發明戶斤屬之技術領域】 發明領域 本發明係關於一種扣接固緊的方法,其係使用例如在 5第4642010及4701993號美國專利案中所揭的固緊物來為之 ,該等前案則可作為本發明的背景。 t先前技術】-發明背景 在该等習知技術中的鉚釘,對要被接合之構件的夾固 10力,係藉變形該鉚釘頭而使其徑向外緣朝該鉚釘尾端移動 , 而來達到(第4701993號美國專利案申請專利範圍第4項)。 •惟其在實施時的一個問題係,為達到所需的結果,該鉚釘 頭將須要劇烈地變形該頭部造型包括斜沉孔典型係為12〇。 ,而當裝設該鉚釘時其會變形成12〇。的錐狀(比較該第 15 4701993號美國專利案的第3圖和第4圖)。此則表示其頭部 形狀會完全倒反。此將會有減弱或損害其保護塗層的作用 ,忒塗層通常係為敷設於該鉚釘上的例如鋅或鎳鍍層。又 ,對某些顧客而言,其最後形成的錐狀頭部造型由美觀綸 點是較難以接受的。 20 習知技術的鉚釘在不需要夾扣接合的用途中,具有非 變形頭部的鉚釘亦被使用(見該第47〇1993號美國專利案的 第7攔第7行)。 ^ 【明内溶:】 發明概要 6 1221886 玖、發明說明 圖)來使用於本發明中,該石占82在與固緊物頭部靠抵的表 面上乃具有-凹部42。該凹部42的形狀和深度係被製成, 第-會使該固緊物頭部84(見第15圖)的最後變形外觀由裝 飾觀點而言係可被接受的;第二要使該固緊物的安裝所造 5成之頭部的變形程度不會太大而損及該頭部的保護塗層; 第三要使言多固緊物頭邊緣相對於該柄的移動,係足以使該 等構件移向工件並封閉前述之間隙。本發明之該實施例現 將參照第12至15圖來詳細說明。 -月參閱第12圖,如同先前所述之例,該固緊物會穿過 1〇構件48的開孔50,並伸入工件52的開孔54中,直到該石占^ ,推迫該固緊物頭部來抵接該構件48的表面為止。在此例中 ,,有-間隙86存在於該構件與玉件之間。騎該裝設裝置將 會作動來將該心軸拉出該固緊物,即將該心轴的桿頭邱 出該開孔,而該固緊物的頭部會被該石占82的靠抵祕所支 b標。當該裝設過程的初始階段,如第12與13圖所示,該石占 的罪抵面88會與靠近其周緣的固緊物頭部接觸。此狀態將 曰保持,直至該心軸桿頭擴張該螺紋部9〇(見第〗3圖),而 使該柄部末端卡抵該工件,以將該柄部末端轴向地固定於 該工件令。當更大的拖拉力施加於該心軸時,則有一更大 的螺紋部份92(見第M圖)將會擴張來卡抵該工件,且在該 仙與i緊物頭部之間的反作用力將會變得夠大來使該頭 部變形,因此紋頭部的周緣將會朝向該工件變形,而使該 構件鄉向該工件52並與之接觸,故乃可消除任何可能存 在於該構件與工件之間的間隙。針對任何所擇之固緊物材 15 1221886 玖、發明說明 料及冶煉條件,使該固緊物頭部變形之負載力,將可藉小 心地選擇擇該固緊物頭部料塊凹部的形狀而來控制,9俾 使該頭部能在大於造成該卡抵螺纹部9〇(第㈣)所需之心 軸拉力,而小於將該心軸桿頭完全拉出該固緊物轴孔所需 5之最大拉力的情況下,來變形至所需程度。如同先之例, 被容納在,件48之開孔5〇(第15圖)中之擴張的固緊物柄部 ,並不會有擴張於工件中、之柄部的徑向限制。如同先前之 例,此在開孔50中不受限制地擴張之作用,將會使容納於 該構件中的固緊物部份之幸由向長度縮減,而造成該固緊物 10頭部與工件之間的夾合力。應可瞭解,在_構件必須被固 接於-工件上的許多情況下,將會在不同的位置使用數個 ,固緊物。若有些該等位置於該構件與工件之間可能會有間 隙,例如第12圖所示之86,而在其它位置則沒有間隙,耑 視特定的構件與工作而定。在該等情況下,其顯然較好使 15用相同的固緊物及同類型的安裝設備而不論是否在有間隙 之處。本實施例的固緊物與安裝設備在當該構件與工件之 間沒有間隙時亦可發揮功能。於此情況下,當該固緊物柄 部的先頭數個螺紋卡抵於工件中,即對應於第13圖,而將 該柄部末端抽向地固定於該工件時,若再對心軸施加拉力 20 ,則該砧塊對固緊物頭部的反作用力將會迫使其變形。但 是,若在該構件與工件之間沒有間隙,且若該構件係由較 硬的材料例如銘、或碳纖維接合材材料、或鋼所製成時, 則該固緊物》頭部周緣將不會朝該工件變形,且該頭部的廓形 在該預裝及已固裝的固緊物之間將幾乎不會改變。應可瞭解 16 1221886 玖、發明說明 截面圖; 第7圖係示出第6圖之固緊物的螺距變化曲線; 第8至11圖為示出第i圖之固緊物被裝入一接合物中之 連續階段的部份截面圖,其中有—非剛性構件會被固接於 該工件,亦示出一種裝設裝置之構件;及 第12号15圖示出第1圖之固緊物被裝入一接合物中之 連接階段的部份截面圖,及另一種裝設裝置之構件,其中 該等接合物之間的空隙會被該固緊物所封閉。 【圖式之主要元件代表符號表】 10…固緊物 40,88···抵靠面 12…柄部 42···中央凹部 14…頭部 44,46···顎片 16…螺紋部份 4 8,7 4 · · ·構件 18…螺紋 5〇,54,68···開孔 20…峰頂 52···工件 22…軸孔 56···空隙 24…錐坑 58···根部 2 6…心轴 6〇,62,90,92 …捕 28,82···螺形砧 64,66···螺距 30…桿 76···卡抵螺紋 32…桿頭 78···柄部 34…推拔部 80···螺紋 36…圓筒部> 84…頭部 3 8…通道 %…間隙 19
Claims (1)
1221886 拾、申請專利範圍 第091136148號專利申請案申請專利範圍修gj-—— j 修正日期i:^3^06月 1. -種將-或多個開孔構件扣接固緊於—開^^的方 法’該各構件之開孔係對準於該工件的開孔;該方法 5 &含以下步驟:將_固緊物插人該等對準的開孔中: 錢緊物係由延展性材料製成,而具有一頭部,—柄 部’^•轴孔延伸貫穿該柄部和頭部,該柄部整體係 呈圓筒狀並設有外螺紋,該固緊物會被插設使其頭部 抵接前述之-構件的表面,而該柄部延伸穿過該等構 1〇 #並伸人該卫件中’且至少有部份的螺紋會在該工件 , Θ ’然在頭部撐持著該111緊物,而將-能夠擴張該轴 孔之推拔放大的心轴桿頭,沿由固緊物尾端朝頭部的 .方向來拉入並完全穿過該軸孔,俾使該轴孔沿其整個 長度均句地擴大,並使該柄部的延展性徑向擴張能令 15 丨外螺紋埋入該工件中,且該固緊物的柄部會造成軸 向長度的縮減。 2.如申請專利範圍第】項之方法,其中該抽向長度的縮 減係在該固緊物柄部上之某部份的外螺紋埋入於該工 件之後才會發生。 3·如申請專利範圍第!項之方法,包括在部份的螺紋卡 ㈣該工件之後來變形該固緊物頭部,而使該頭部的 杻向外緣部份沿朝向該柄部尾端的方向來移動,俾將 該等構件之其它構件緊密央固於該固緊物頭部與工件 之間。* 5 4·⑹申請專利範圍第〗項之方法,更包括當在擴·張該固 1221886 拾、申請專利範圍 緊物時,將其軸孔的截面形狀由其原來形狀改變成一 多邊形的鍵槽形狀,其具有多數的扭轉扳轉表面,而 可供在該擴張之後,藉由適當的扳動工具來套合並旋 轉該固緊物。 5. 6. 7. 如申言月專利範圍第4項之方法,丨中該多邊形鍵槽形 狀係為一正六邊形。 如申請'專利範圍第1至5·項中任-項之方法,其中該固 緊物之柄部的徑向擴張係可使其螺紋貫人該工件的程 度不大於該螺紋整體高度的—半。 一種扣接固緊姊点 、’心成八係t自於根據申請專利範圍第 1至6項中任一項之方法。 21
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0129878A GB2383106B (en) | 2001-12-14 | 2001-12-14 | Method of fastening |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200307092A TW200307092A (en) | 2003-12-01 |
TWI221886B true TWI221886B (en) | 2004-10-11 |
Family
ID=9927585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW091136148A TWI221886B (en) | 2001-12-14 | 2002-12-13 | Method of fastening |
Country Status (15)
Country | Link |
---|---|
US (1) | US7503106B2 (zh) |
EP (1) | EP1455970B1 (zh) |
JP (1) | JP4133826B2 (zh) |
KR (1) | KR20040072656A (zh) |
CN (1) | CN1291805C (zh) |
AT (1) | ATE490039T1 (zh) |
AU (1) | AU2002350958B2 (zh) |
CA (1) | CA2470005C (zh) |
DE (1) | DE60238505D1 (zh) |
ES (1) | ES2355134T3 (zh) |
GB (1) | GB2383106B (zh) |
MX (1) | MXPA04005752A (zh) |
TW (1) | TWI221886B (zh) |
WO (1) | WO2003051557A1 (zh) |
ZA (1) | ZA200404725B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2874890B1 (fr) * | 2004-09-03 | 2006-12-29 | Faurecia Interieur Ind Snc | Agencement de planche de bord adapte pour un montage simplifie d'un module de securite a sac gonflable, et procede de realisation d'un tel agencement |
CN102255417B (zh) * | 2007-02-19 | 2015-09-02 | 株式会社美姿把 | 支架支板固定构造及带电刷马达 |
EP2471493A1 (en) | 2008-01-17 | 2012-07-04 | Synthes GmbH | An expandable intervertebral implant and associated method of manufacturing the same |
BRPI0910325A8 (pt) | 2008-04-05 | 2019-01-29 | Synthes Gmbh | implante intervertebral expansível |
GB2463043B (en) * | 2008-08-29 | 2013-01-30 | Avdel Uk Ltd | Blind fastener |
AU2009324275B1 (en) | 2009-01-06 | 2011-03-17 | Howmet Aerospace Inc. | Advanced nut and bolt |
US8974508B2 (en) | 2009-07-06 | 2015-03-10 | DePuy Synthes Products, LLC | Expandable fixation assemblies |
US8979860B2 (en) | 2010-06-24 | 2015-03-17 | DePuy Synthes Products. LLC | Enhanced cage insertion device |
CN103317078B (zh) * | 2013-07-11 | 2015-06-03 | 株洲时代金属制造有限公司 | 一种拉铆机构以及一种拉铆方法 |
CN104214191A (zh) * | 2013-10-28 | 2014-12-17 | 襄阳顺应机械有限责任公司 | 位移摩擦内膨胀防松螺栓 |
US10655669B2 (en) | 2013-11-26 | 2020-05-19 | Arconic Inc. | Advanced nut and bolt |
WO2015081099A1 (en) | 2013-11-26 | 2015-06-04 | Alcoa Inc. | Advanced nut and bolt |
CN103752754B (zh) * | 2014-02-24 | 2015-08-12 | 上海英汇科技发展有限公司 | 一种拉铆紧固方法和工具 |
DE102014002951A1 (de) * | 2014-03-06 | 2015-09-10 | Nela Gmbh | Vorrichtung zum Glätten |
DE102015009044A1 (de) | 2015-07-13 | 2017-01-19 | Sfs Intec Holding Ag | Verfahren zur Herstellung einer Verbindung |
JP6345222B2 (ja) * | 2016-11-25 | 2018-06-20 | 日本特殊陶業株式会社 | 金具、転造ダイス、雄ネジの形成方法 |
US10377508B2 (en) * | 2016-11-29 | 2019-08-13 | The Boeing Company | Enhanced tooling for interference-fit fasteners |
US10888433B2 (en) | 2016-12-14 | 2021-01-12 | DePuy Synthes Products, Inc. | Intervertebral implant inserter and related methods |
US10675671B2 (en) * | 2017-01-30 | 2020-06-09 | GM Global Technology Operations LLC | Blind flow screw joining of materials |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
WO2020041359A1 (en) * | 2018-08-20 | 2020-02-27 | S.P.M. Flow Control, Inc. | Suction cover assembly for reciprocating pumps |
JP2024513562A (ja) * | 2021-04-06 | 2024-03-26 | アキュームド・エルエルシー | 外科用骨リベット |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB640451A (en) * | 1946-09-02 | 1950-07-19 | Aviat Developments Ltd | Improvements in or relating to tubular fastening devices or bushes |
AT189858B (de) * | 1947-10-02 | 1957-05-10 | Aviat Developments Ltd | Hohlnietartiges Verbindungsstück zum Verbinden von Werkstücken |
US4488843A (en) * | 1982-07-16 | 1984-12-18 | Illinois Tool Works Inc. | Reusable one piece drive fastener |
GB2140891B (en) * | 1983-06-01 | 1986-11-19 | Avdel Ltd | Swaged-in threaded fastener |
GB8315077D0 (en) * | 1983-06-01 | 1983-07-06 | Avdel Ltd | Threaded fastener |
GB9501849D0 (en) * | 1995-01-31 | 1995-03-22 | Avdel Systems Ltd | Method of fastening members of an assembly |
DE19543651C2 (de) | 1995-11-23 | 1999-06-02 | Brose Fahrzeugteile | Spreizbares Befestigungselement zum Befestigen oder Verbinden von Teilen |
DE19646668A1 (de) | 1996-11-12 | 1998-05-14 | Sfs Ind Holding Ag | In ein Sackloch einsetzbares Befestigungselement |
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2001
- 2001-12-14 GB GB0129878A patent/GB2383106B/en not_active Expired - Lifetime
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2002
- 2002-12-13 CA CA002470005A patent/CA2470005C/en not_active Expired - Lifetime
- 2002-12-13 ES ES02785670T patent/ES2355134T3/es not_active Expired - Lifetime
- 2002-12-13 JP JP2003552472A patent/JP4133826B2/ja not_active Expired - Lifetime
- 2002-12-13 MX MXPA04005752A patent/MXPA04005752A/es active IP Right Grant
- 2002-12-13 US US10/498,623 patent/US7503106B2/en not_active Expired - Fee Related
- 2002-12-13 DE DE60238505T patent/DE60238505D1/de not_active Expired - Lifetime
- 2002-12-13 AU AU2002350958A patent/AU2002350958B2/en not_active Ceased
- 2002-12-13 TW TW091136148A patent/TWI221886B/zh not_active IP Right Cessation
- 2002-12-13 KR KR10-2004-7009205A patent/KR20040072656A/ko active Search and Examination
- 2002-12-13 EP EP02785670A patent/EP1455970B1/en not_active Expired - Lifetime
- 2002-12-13 CN CNB028279387A patent/CN1291805C/zh not_active Expired - Lifetime
- 2002-12-13 WO PCT/GB2002/005661 patent/WO2003051557A1/en active Application Filing
- 2002-12-13 AT AT02785670T patent/ATE490039T1/de not_active IP Right Cessation
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2004
- 2004-06-15 ZA ZA2004/04725A patent/ZA200404725B/en unknown
Also Published As
Publication number | Publication date |
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WO2003051557A1 (en) | 2003-06-26 |
EP1455970B1 (en) | 2010-12-01 |
TW200307092A (en) | 2003-12-01 |
CN1291805C (zh) | 2006-12-27 |
GB2383106A (en) | 2003-06-18 |
CA2470005A1 (en) | 2003-06-26 |
ATE490039T1 (de) | 2010-12-15 |
US20050155212A1 (en) | 2005-07-21 |
ZA200404725B (en) | 2005-04-26 |
JP2005511319A (ja) | 2005-04-28 |
MXPA04005752A (es) | 2004-09-10 |
GB0129878D0 (en) | 2002-02-06 |
JP4133826B2 (ja) | 2008-08-13 |
CA2470005C (en) | 2008-07-29 |
EP1455970A1 (en) | 2004-09-15 |
KR20040072656A (ko) | 2004-08-18 |
CN1617777A (zh) | 2005-05-18 |
US7503106B2 (en) | 2009-03-17 |
ES2355134T3 (es) | 2011-03-23 |
GB2383106B (en) | 2004-09-15 |
AU2002350958B2 (en) | 2007-10-18 |
DE60238505D1 (de) | 2011-01-13 |
AU2002350958A1 (en) | 2003-06-30 |
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