TWI351996B - Fastener installation tool - Google Patents
Fastener installation tool Download PDFInfo
- Publication number
- TWI351996B TWI351996B TW097103493A TW97103493A TWI351996B TW I351996 B TWI351996 B TW I351996B TW 097103493 A TW097103493 A TW 097103493A TW 97103493 A TW97103493 A TW 97103493A TW I351996 B TWI351996 B TW I351996B
- Authority
- TW
- Taiwan
- Prior art keywords
- head
- tool
- cross
- inlet
- sectional shape
- Prior art date
Links
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 230000001788 irregular Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- 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
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
- B21J15/34—Devices for inserting or holding rivets in position with or without feeding arrangements for installing multiple-type tubular rivets
-
- 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
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/22—Drives for riveting machines; Transmission means therefor operated by both hydraulic or liquid pressure and gas pressure
-
- 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
-
- 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
- B21J15/105—Portable riveters
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
- F16B19/1036—Blind rivets
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53709—Overedge assembling means
- Y10T29/5377—Riveter
- Y10T29/53774—Single header
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Earth Drilling (AREA)
- Gripping On Spindles (AREA)
- Actuator (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Clamps And Clips (AREA)
- Pens And Brushes (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Telephone Function (AREA)
- Shovels (AREA)
Description
1351996 九、發明說明: 【發明所屬之技術領域3 發明領域 本發明有關固定件安裝工具,且特別有關用於安裝斷 5 桿固定件之安裝工具,其中固定件的一部份在安裝期間被 斷除。 t先前技術3 發明背景 用於諸如盲鉚釘或螺栓等斷桿固定件之固定件安裝工 10 具係將一相對拉取作用施加至固定件的桿直到使桿在一經 弱化或斷頸點斷裂,而留下桿的部份栓塞住固定件的體 部,藉以安裝固定件。該工具可採用一氣壓或液壓增強器, 其中因此當液壓流體進入工具頭的鍛件(或鑄件)中所提供 之一入口埠時致動該頭的拉取行程。此等工具為人熟知, 15 譬如以註冊商標Genesis供應者。 入口埠係自鍛件中所形成之一孔徑延伸至工具頭中。 目前已知的工具具有圓形橫剖面之入口埠。 一固定件被安裝工具所鑿鑽期間,工具頭内的壓力抵 達一峰值。此壓力峰值因此造成頭鍛件中的應力,特別是 20 在液壓入口埠周圍尤然。頭的操作壽命因此受限,其終將 由於液壓入口埠周圍龜裂而失效。因此在已配合一更換頭 之前無法使用該工具。 鑿鑽時在頭内之壓力峰值的數值係隨著安裝固定件所 必須施加的鑿鑽負荷(亦即造成固定件桿在斷頸點折斷所 5 1351996 必須施加之力)而增加。 【發明内容】 發明概要 本發明之一目的在於克服或至少減輕上述問題。 5 為此,本發明在一態樣中提供一液氣壓操作式固定件 安裝工具,其包括一頭,其具有用於握持及拉取一固定件 的桿之液壓驅動式握持裝置,藉以安裝固定件,及一液壓 入口埠,其設置於頭中以將液壓流體供應至一缸體以驅動 握持及拉取裝置,其中液壓入口埠的橫剖面形狀為非圓 10 形,以使入口埠的一橫剖面具有一縱轴線及側向軸線,其 中縱軸線在寬度方向行經工具頭。 本發明的一優點在於可使固定件鑿鑽所造成工具頭中 的液壓入口埠周圍之應力達到最小。因此,盡量降低工具 頭的潛在劣化且相較於目前已知的工具頭而言使頭的操作 15 壽命延長。 另一優點在於工具頭可與已知的安裝工具相容以使其 可與目前已知的工具頭互換。 較佳地,液壓入口琿為卵形橫剖面。入口埠亦可由一 不規則卵形、或一長形槽形成,其可在各端呈完全半徑狀。 20 入口埠的中央軸線可垂直於頭缸體的中央軸線。 圖式簡單說明 將藉由範例且參照圖式來描述本發明的一實施例: 第1圖為根據本發明之一安裝工具的側視圖; 第2圖為第1圖的安裝工具之頭的底側之正視圖; 6 具之頭的縱向剖視圖; 具之頭的軸向剖視圖; 第3圖為第1圖的安裝工 第4圖為第1圖的安裝工 第圏為刀別處於37.92MPa及47.57MPa内部工具 _莖力之目⑴已知的卫具頭及㈣本發㈣卫具頭實施例 中所遭遇的最大應力之比較表。 I:實施方式】 較佳實施例之詳細說明 —參照第1及2圖,本發明提供一具有_工具頭4之固定件 安裝工八2入口蟑6没置於工具頭4中以容許液體流體進 入頭4中所設置的一頭虹體8。 如第2圖所示,入口埠6包含一在各端12具有一完全半 徑之長形槽1G。槽1〇之—橫剖面的縱軸線、亦即延伸於端 12之間的軸線係在寬度方向、亦即第2圖箭頭A的方向中行 經工具頭4’而橫剖面的側向軸線在長度方向行經工具。入 口埠6自-孔住14(其當頭附接至卫具時接受—增強器管 18(第3圖))的内表面16延伸,至頭紅體8。如第4圖所示,入 口槔6的中央轴線20對於内表面16呈法向,且因此相對於頭 缸體的中央車由線22呈斜角狀。 參照第5及6圖的表格,根據本發明的一工具之一金屬 工具頭中發生的最大應力係低於先前技藝中所發生者,其 中入口埠具有一圓形橫剖面。 —替代性貫施例中,入口埠6可能不與孔徑14的内表面 16呈法向。譬如,入口埠6可排列成垂直於頭缸體8的軸線。 因此,入口埠6的一橫剖面之縱軸線將垂直於頭缸體8的軸 線。此實施例代表第5及6圖的表格上之第二登錄。 本發明的入口埠6之有效橫剖面積可等於目前已知工 具頭中所提供之圓形埠者。 【圈式簡單說明】 第1圖為根據本發明之一安裝工具的側視圖; 第2圖為第1圖的安裝工具之頭的底側之正視圖; 第3圖為第1圖的安裝工具之頭的縱向剖視圖; 第4圖為第1圖的安裝工具之頭的軸向剖視圖; 第5及6圖為分別處於37.92MPa及47.57MPa内部工具 頭壓力之目前已知的工具頭及根據本發明的工具頭實施例 中所遭遇的最大應力之比較表。 【主要元件符號說明】 2.. .固定件安裝工具 4…工具頭 6···入口淳 8···頭缸體 10.. .長形槽 12.. .完全半徑各端 14…孔徑 16.. . 徑的内表面 18…液壓缸體 20.. .入口埠的中央軸線 22.. .頭缸體的中央軸線
Claims (1)
- 第97103493號專利申請案申請專利範圍修正本 100.04.20. 十、申請專利範圍: 1· 種液氟壓操作式固定件(hydro-pneumatically operated fastener)安裝工具,其包括一頭,其具有用於握持及拉 取一固定件的桿之液壓驅動式握持及拉取裝置,藉以安 裝該固定件;及—液壓人σ琿’其設置於該頭中以將液 壓流體供應至-缸體以驅動該握持及拉取裝置;其中該 液壓入口蟑的橫剖面形狀為非圓形,以使該人σ璋的一Α 橫剖面具有—縱軸線及側向轴線,其中該縱轴線在寬度 方向行經該工具頭。 2.如申請專利範圍第1項之固定件安裝工具,其中♦玄入口 埠的橫剖面形狀為卵形。 3_如申請專利範圍第丨項之固定件安裝工具,其中該入口 埠的橫剖面形狀為一不規則卵形。 4.如申請專利範圍第丨項之固定件安裝工具,其中該入口 埠的橫剖面形狀為一縱向槽。 5·如申請專利範圍第4項之固定件安裝工具, 槽的至少一端為完全半徑狀(radiused)。 、 β 6.如别述申凊專利範圍任—項之固定件安裝工耳其中談 入口琿的—中央軸線垂直於該頭缸體的—中央轴線。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0705144A GB2447413B (en) | 2007-03-16 | 2007-03-16 | Fastener installation tool |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200914165A TW200914165A (en) | 2009-04-01 |
TWI351996B true TWI351996B (en) | 2011-11-11 |
Family
ID=38008599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097103493A TWI351996B (en) | 2007-03-16 | 2008-01-30 | Fastener installation tool |
Country Status (18)
Country | Link |
---|---|
US (1) | US20090205184A1 (zh) |
EP (1) | EP2125268B1 (zh) |
JP (1) | JP2010521307A (zh) |
KR (1) | KR20090033452A (zh) |
CN (1) | CN101588879B (zh) |
AT (1) | ATE471778T1 (zh) |
AU (1) | AU2008228125A1 (zh) |
BR (1) | BRPI0804473A2 (zh) |
CA (1) | CA2656798A1 (zh) |
DE (1) | DE602008001610D1 (zh) |
ES (1) | ES2344540T3 (zh) |
GB (1) | GB2447413B (zh) |
MX (1) | MX2008016288A (zh) |
MY (1) | MY147819A (zh) |
PL (1) | PL2125268T3 (zh) |
RU (1) | RU2008151418A (zh) |
TW (1) | TWI351996B (zh) |
WO (1) | WO2008113967A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021247876A1 (en) | 2020-06-03 | 2021-12-09 | Milwaukee Electric Tool Corporation | Rivet setting tool |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3153057C2 (de) * | 1981-03-31 | 1985-05-15 | Gesipa Blindniettechnik Gmbh, 6000 Frankfurt | Pneumatisch-hydraulisches Blindnietgerät |
GB8612689D0 (en) * | 1986-05-23 | 1986-07-02 | Avdel Ltd | Hydraulic fluid replenishment device |
US4735048A (en) * | 1986-10-24 | 1988-04-05 | The Gregory Company | Hydraulic tool |
DE3775768D1 (de) * | 1987-08-04 | 1992-02-13 | Subotsch & Schwab Masch | Nietsetzwerkzeug zum setzen von blindnieten. |
US5425164A (en) * | 1993-09-01 | 1995-06-20 | Textron Inc. | Hand-tool system for installing blind fasteners |
US5490311A (en) * | 1994-09-08 | 1996-02-13 | Huck International, Inc. | Ergonomic installation tool with selectable vacuum pintail collector |
GB2301547A (en) * | 1995-06-02 | 1996-12-11 | Avdel Systems Ltd | Fastener installation tool |
WO1999004917A1 (en) * | 1997-07-28 | 1999-02-04 | Ober Utensili Pneumatici S.R.L. | Pneumatic-hydraulic rivet gun |
GB9923266D0 (en) * | 1999-10-02 | 1999-12-08 | Textron Fastening Syst Ltd | Riveting apparatus |
DE10011340A1 (de) * | 2000-03-10 | 2001-09-20 | Gesipa Blindniettechnik | Pneumatisch-hydraulisches Blindnietgerät |
GB2394686B (en) * | 2001-02-21 | 2004-10-06 | Textron Fastening Syst Ltd | Fastener installation tool including fastener-parts collection means |
US6612557B2 (en) * | 2001-04-30 | 2003-09-02 | Btm Corporation | Adjustable stroke clamp |
US6425170B1 (en) * | 2001-06-04 | 2002-07-30 | Emhart Llc | Rivet setting tool with jaw guide and nose housing quick connect |
US6649059B2 (en) * | 2001-07-05 | 2003-11-18 | Lancer Partnership, Ltd. | Apparatus for treating fluids |
US6532635B1 (en) * | 2002-03-01 | 2003-03-18 | Huck International, Inc. | Installation tool for pull type fasteners |
GB2388808B (en) * | 2002-05-25 | 2005-04-06 | Emhart Llc | Painting of blind rivets |
JP2004188558A (ja) * | 2002-12-13 | 2004-07-08 | Nippon Pop Rivets & Fasteners Ltd | ブラインドナット等のナット型固着具締結装置 |
US7191824B2 (en) * | 2003-11-21 | 2007-03-20 | Dana Canada Corporation | Tubular charge air cooler |
US7284404B2 (en) * | 2005-02-17 | 2007-10-23 | Yu-Ching Lin | Intake distributing device of a rivet-nut gun |
US7082657B1 (en) * | 2005-02-17 | 2006-08-01 | Yu-Ching Lin | Automatic suction and repelling device for rivet gun |
CN2875652Y (zh) * | 2006-01-06 | 2007-03-07 | 钱俊 | 新型铆螺母枪 |
GB2436311B (en) * | 2006-03-22 | 2008-04-09 | Textron Fastening Syst Ltd | Improved hydraulic damper valve |
US8070132B2 (en) * | 2006-06-19 | 2011-12-06 | Norgren, Inc. | Fluid control device with a non-circular flow area |
-
2007
- 2007-03-16 GB GB0705144A patent/GB2447413B/en active Active
-
2008
- 2008-01-28 DE DE602008001610T patent/DE602008001610D1/de active Active
- 2008-01-28 KR KR1020097001446A patent/KR20090033452A/ko not_active Application Discontinuation
- 2008-01-28 CN CN2008800024367A patent/CN101588879B/zh not_active Expired - Fee Related
- 2008-01-28 US US12/305,423 patent/US20090205184A1/en not_active Abandoned
- 2008-01-28 AT AT08701949T patent/ATE471778T1/de not_active IP Right Cessation
- 2008-01-28 ES ES08701949T patent/ES2344540T3/es active Active
- 2008-01-28 CA CA002656798A patent/CA2656798A1/en not_active Abandoned
- 2008-01-28 MX MX2008016288A patent/MX2008016288A/es not_active Application Discontinuation
- 2008-01-28 AU AU2008228125A patent/AU2008228125A1/en not_active Abandoned
- 2008-01-28 RU RU2008151418/02A patent/RU2008151418A/ru not_active Application Discontinuation
- 2008-01-28 EP EP08701949A patent/EP2125268B1/en not_active Not-in-force
- 2008-01-28 MY MYPI20085349A patent/MY147819A/en unknown
- 2008-01-28 PL PL08701949T patent/PL2125268T3/pl unknown
- 2008-01-28 BR BRPI0804473-2A patent/BRPI0804473A2/pt not_active IP Right Cessation
- 2008-01-28 JP JP2009553195A patent/JP2010521307A/ja not_active Withdrawn
- 2008-01-28 WO PCT/GB2008/000276 patent/WO2008113967A1/en active Application Filing
- 2008-01-30 TW TW097103493A patent/TWI351996B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2447413B (en) | 2009-03-18 |
GB2447413A (en) | 2008-09-17 |
CN101588879A (zh) | 2009-11-25 |
TW200914165A (en) | 2009-04-01 |
BRPI0804473A2 (pt) | 2011-08-30 |
GB0705144D0 (en) | 2007-04-25 |
WO2008113967A1 (en) | 2008-09-25 |
MX2008016288A (es) | 2009-04-15 |
MY147819A (en) | 2013-01-31 |
EP2125268A1 (en) | 2009-12-02 |
ES2344540T3 (es) | 2010-08-30 |
KR20090033452A (ko) | 2009-04-03 |
AU2008228125A1 (en) | 2008-09-25 |
EP2125268B1 (en) | 2010-06-23 |
US20090205184A1 (en) | 2009-08-20 |
RU2008151418A (ru) | 2010-06-27 |
DE602008001610D1 (de) | 2010-08-05 |
PL2125268T3 (pl) | 2010-09-30 |
CA2656798A1 (en) | 2008-09-25 |
JP2010521307A (ja) | 2010-06-24 |
CN101588879B (zh) | 2011-10-26 |
ATE471778T1 (de) | 2010-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |