200918201 九、發明說明： 【發明所屬之技術領域】 本發明大致上有關用於安裝鉚釘的I具及裝置之領 域，且更特別地是有關-適合用於安裝自動攻 釘搶。 卜 【先前技術】 i. 盲裝配鉚釘通常使用-鉚封安裝工具或裝置被安裝在 :工件中’該鉚釘安裝工具或裝置可為由壓縮空氣推動 地、電力地、或通過液塵地供給動力。盲裝配鉚釘典型包 括一中空之鉚釘本體及-縱向地設置在該中空的柳釘本體 内之〜軸。該心軸包括一終止在該頭部中之柄部，用於當 該心轴係相對該鉚釘本體朝後縮回時，徑向地壓縮及展開 該柳釘本體。在供給至該柄部的預定錯辞合金力量之施加 二：：部包括一減少直徑之區域，用於允許該頭部自該 離。為安裝一盲裝配鉚釘，該鉚針心軸之柄部被插 入，鉚釘搶。該Μ的鉚钉本體之管狀部份係經過一形成 二辦件中之孔’同被播入，且該鉚釘搶被作動’相對該鉚 “ 柄心造成该碩部壓縮及展開該鉚釘 =安裝該鉚釘。該柄部接著在該減少直徑之區域由該 :=及被拋棄。自動攻絲、盲裝配鉚釘之—些範例被 敘述於美國專利第5,741，㈣、5,762,456、5州，剛、BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates generally to the field of apparatus and devices for mounting rivets, and more particularly to - suitable for mounting automatic tapping.卜 [Prior Art] i. Blind assembly rivets are usually mounted in a workpiece using a riveted mounting tool or device. 'The rivet mounting tool or device can be powered by compressed air, electrically, or by liquid dust. . The blind assembly rivet typically includes a hollow rivet body and a shaft that is longitudinally disposed within the hollow rivet body. The mandrel includes a shank terminating in the head for radially compressing and deploying the lance body as the mandrel is retracted rearwardly relative to the rivet body. The application of the predetermined erroneous alloying force to the handle 2:: portion includes a reduced diameter region for allowing the head to be self-detached. In order to install a blind assembly rivet, the shank of the rivet spindle is inserted and the rivet is grabbed. The tubular portion of the rivet body of the cymbal is woven through a hole formed in the second member, and the rivet is squished to actuate the shank to cause the stalk to compress and unfold the rivet = installation The rivet is then in the area of reduced diameter by: = and discarded. Examples of automatic tapping, blind assembly of rivets are described in U.S. Patent Nos. 5,741, (4), 5,762,456, 5, Gang,
6，9 0 4，8 3 1 及 6 7 9 6 7 S 一、 ，6,759號中。以此方式’當施加該鉚釘時， …刀開的淺孔衝擊鑽階梯狀部份可被消除。然而，因為傳 統之鉚钉安裝工具不會旋轉該心轴鉚針，此等自動攻絲鉚 200918201 釘之施加目前需要一鑽 以對該工件中之 ；疋轉該鉚釘心軸’ 用於將該鉚釘安裝在該 褒置了接者被 ,b# . yv * Λ ^^且自5亥柳釘分離該柄部。 吏用一刀開的工具使該等鉚釘之施加 過非攻絲種類之優點。 …’減少其勝 因此，其將為有利的是提供一適合用於安裝 鉚釘之鉚釘搶。Α τ 私 動文4 檢…： 鉚釘之自動攻絲頭部，該鉚釘 夠抓住及轉動該鉚釘之心軸’該自動攻絲頭部用 ；一或多個工件中之孔洞攻螺紋。 【發明内容】 本發明係針對一用於安裝自動攻絲鉚釘之鉚釘搶。於 本發明^ —具體實施例中’揭示—用於安裝自動攻絲鉚钉 印釘％，其具有一設有柄部及自動攻絲頭部之心軸、一 減少直徑之減弱區域、及一包圍該心軸用於接合一或多個 件之中空的鉚釘本體。該鉚釘槍包括一工具本體，其具 有一用於抓握之把手；一旋轉組件，其具有一附接至可軸 向地凋整之軸桿的馬達；心轴夾鉗與一卡盤，以藉此賦予 旋轉至該卡盤，該卡盤被設計成適於抓握及旋轉該自動攻 絲鉚釘之柄部；及一液壓組件，其連接至一縮回組件，該 縮回組件適於首先抓握及縮回該柄部，以藉由用該頭部壓 縮及展開該中空之本體，將該自動攻絲鉚釘安裝於該工件 中’且其次在該減少直徑之減弱區域自該頭部分離該柄 部。於一較佳之具體實施例中，該鉚釘搶亦具有一制動組 件’其具有一由驅動軸桿連接至該旋轉組件之徑向地朝外 200918201 !伸的制動碟'及-具有煞車片之制動本體，#由一制動 彈簧使D亥煞車片偏向一非制動位置，且藉由一抵靠著該制 動碟之活塞可開動地推動該煞車片，以藉此制動該旋轉組 件之旋轉。在該把手上之―對觸發器係機械式地或由壓縮 空氣推動地連鎖’用^操作該鉚釘搶，及防止兩觸發器之 同時操作。該可軸向地調整之軸桿具有一驅動軸桿及一驅 動軸桿耦接件，該驅動軸桿耦接件具有轴向地延伸之指狀 部份，該等指狀部份適於配合在該驅動轴桿中之類似形狀 設計的溝槽内及相對該等溝槽滑動。該縮回組件亦具有一 心軸加緊圈，其圓周地定位環繞著該心轴夾鉗及連接至一 弹簧導引件，該彈簧導引件藉由一彈簧偏向該心軸夾鉗， 以藉此壓縮該心軸夹鉗至抓握該柄部。該液壓組件具有一 活塞，其連接至一附接至牽引軸襯之活塞桿及係液壓地作 動，以藉由連通液壓流體進入該活塞及密封本體間之一室 向後面縮回該牽引軸襯，及向後面縮回該心軸夾钮。該鉚 釘搶亦具有一附接至該工具本體後面之心軸收集器，且該 心軸收集器與一延伸通過該旋轉組件之心轴管件連通，用 於收集分離之柄部。 揭示一用於在一或更多工件中安裝自動攻絲鉚釘之新 的方法。該方法包括取得一具有用於旋轉卡盤之馬達的鉚 釘搶；將該自動攻絲鉚釘之柄部插入該卡盤，用於抓握該 柄部，以附接至遠馬達之可轴向地調整的轴桿旋轉該卡 盤’用於以該自動攻絲鉚釘之自動攻絲頭部建立一通過該 工件之孔洞；以運動一制動本體連同煞車片至與一制動碟 10 200918201 造成接觸，該制動碟附 制動該可軸向地調整之奸二轴向地調整之轴桿，用於 之活塞桿向後面縮回—1 =轉…附接至牵引轴襯 夾鉗，以抓握該柄部，用於蔣兮〜 圈壓、缩4 工件中，且白访“ 絲鉚釘安裝於該等 中，，方丰t : 攻絲頭部分離該柄部。於該較佳形式 二圈二二下步驟：以-彈菁導引件推動該心轴 偏向該心軸夾鉗，…弹簧導引件藉由-彈簧 一 a I飞壓仙·體進入一密封本體及該活塞 之至用於向後面驅動該活塞離開該密封本體，並對 料引軸襯賦予向後面運動，用於縮回該心軸夾钳，及當 縮回該。軸夾鉗時’在該驅動軸桿中之類似形狀設計的溝 槽内及相對該等溝槽滑動-驅動軸桿耦接件之軸向地延伸 指狀部份。 〃應瞭解該前面之一般性敘述及該下文之詳細敘述兩者 係僅只示範及說明用，且不須為如所主張之本發明的限 制併入及構成說明書的一部份之所附圖面說明本發明之 一或多個具體實施例，且隨同該一般性敘述，具有說明本 發明之原理的作用。 【實施方式】 現在將詳細地參考本發明之目前較佳的具體實施例， 其範例係在該等所附圖面中說明。 大致上參考圖1-9B，一鉚釘搶1 〇〇係按照本發明的— 示範具體實施例作敘述。該鉚釘槍丨〇〇係用於將一自動攻 絲鉚釘1 02安裝於一工件丨12中。一示範之自動攻絲鉚釘 200918201 1 02包括一中空的鉚釘本體！ 〇4及一心轴！ 06，該心軸縱向 地延伸通過該中空的鉚釘本體1〇4。該心軸1〇6包括—用於 在遠工件1 1 2中形成孔洞1 14之自動攻絲頭部1 〇 8、及一柄 部1 1 0 ’該柄部固定地連接至該自動攻絲頭部i 〇8，用於旋 轉該自動攻絲頭部1 08及切割穿過該工件丨丨2。在該自動攻 絲頭部108已經通過該工件112中所形成的孔洞114之後， 當該心軸100係相對該中空的鉚釘本體1〇4向後面縮回 時，β亥中空的鉚針本體丨〇4係被該自動攻絲頭部丨〇8所壓 縮及展開。該向後面之鉛辞合金力量係施加至該柄部u〇， 該柄部具有一減少直徑之區域’用於允許該自動攻絲頭部 1 08在施加一預定之鉛鋅合金力量時自該柄部丨丨〇分離。較 佳地是，在該中空的鉚釘本體1〇4之充分壓縮及展開時， 施加至該柄部11〇之預定的鉛辞合金力量造成該自動攻絲 頭部108之由該柄冑11〇分離。一寬廣種類之自動攻絲鉚 釘組件係適合與本發明之鉚釘槍1〇〇 一起使用。譬如，在 1998年4月21日發出、標題為“自動攻絲之盲裝配鉚釘組 件之美國專利第5,741，009號；1998年6月9日發出、標 題為“自動攻絲之盲螺栓鉚釘組件”之美國專利第 5,762，心號；1999年6月29曰發出、標題為“盲裝配柳 釘組件’’之美國專利第5,915,9〇1號；2〇〇4年9月Μ曰發 出、標題為“自行拋光及自動攻絲鉚釘組件，，之美國專利 第6,796’759號；2〇〇4年"28日發出之美國專利第 號；·6年3月22日提出、標題為“盲中空娜 釘組件”之美國專利申請案序號第1 1/387,574號；及於 12 200918201 靡年4月25日提出、標題為“自行拋光及自動攻絲柳釘 組件之美國專利申請案序號第11/74〇，ι〇ι號中所敛述之 自動攻4鉚針1G2(看圖5)及自動攻絲鉚釘組件，係適合與 本發月之鉚釘搶！ 〇〇 一起使用。本發明之柳釘搶⑽亦可 為適合用於安裝傳統之無自動攻絲之盲裝配鉚釘組件。 名鉚釘搶i 00具有一工具本體丨〇〖，在此該鉚釘搶】〇〇 之各種零件及零組件被定位在該工具本體中或附接至該工 具本體上。該：^具本體1G1可為單_結構式、模製元件或 藉由數個分開之附件所形成。如大致上被了解及已知用於 操作者，該鉚釘搶100具有一用於抓握之把手1〇3及一對 觸發器244、245。該鉚釘槍100亦可具有一與空氣之輸入 裝置264連通的壓力增強器25〇，如在該技藝中為慣例及習 知者。 於该較佳具體實施例中’該鉚釘搶1 〇〇之工具本體1 〇 i 具有一能以螺紋地附接至外殼174(大致上包圍該等卡盤軸 承）之前面蓋子182。外殼174係能以螺紋地附接至外殼 177(大致上包圍該彈簧162與動力牽引軸襯140)，該外殼 177係藉由一螺栓依序耦接至外殼176(大致上包圍該液壓 組件119)及外殼178(大致上包圍該馬達的凸緣）。藉由能以 螺紋地連接外殼178至外殼184(大致上包圍該馬達1 8〇)， 該前面蓋子182及外殼174、177、176與178係附接至外 殼1 84。該心轴收集器2 1 2係能以螺紋地附接至外殼1 84， 以形成該工具本體101的一基本部份。雖然已敘述該較佳 之組件’應了解該等外殼之每一個可經由螺紋、鎖扣掣爪、 13 200918201 卡扣裝接部件（snap fittings)、或以別的方式被連接在一 起。類似地’該工具本…〇1可被形成為單 或模製件。 " 該鉚釘搶_被設計成可大致上施行抓握及旋轉該自 動攻絲柳釘102的㈣110之功能，及縮回該自動攻絲鉚 釘1〇2的柄# 110,以將該自動攻絲㈣1〇2安裝在一工件 ⑴内。實料些功能之各種零件、零轉及㈣係在該等 繼續進行之段W討論，且以-旋轉組件115 一縮回⑽ 7、及一液壓組件n9為其局部特徵。 旋韓組侔 該旋轉組件115係藉由一馬達180所驅動。該馬達180 較佳地係-空氣驅動式馬m應藉㈣些熟請此技 藝者所了解’該馬it 180亦能被電力或通過液壓地驅動。 該馬達180係藉由背才反19〇及馬達凸緣外# μ被鎖固在 外殼184内。於該較佳具體實施例中，該背板19〇係能以 螺紋地附接至外殼184,但可被另一選擇之機構、諸如螺 絲、卡扣裝接部件、掣爪、或以別的方式所附接。一推動 器194係定位在該馬達夹甜192内，且鎖固至該背板19〇。 除了支撐該推動器194及馬達爽㈤192以外，該背板19〇 支撐延伸穿過背板19〇之中心的心軸管件214藉此由該自 動攻絲鉚釘1 02分離之柄部丨丨〇係穿梭般移動通過該處進 入。軸收集器2 12。亦藉由背板i 9〇所支撐者係心軸管件夾 鉗188,其將支撐該心軸管件214及鎖扣在適當位置。該心 軸管件214延伸通過該背板190(如先前所敘述）、馬達18〇、 14 200918201 ^動本體172、制動碟/馬達驅動_i7 ⑹、通風接件168、驅料捍i64、及=動軸捍 連接至該馬達180之輸出軸捍者係制動磾 154。 軸桿m。該馬達⑽之輸出轴桿能為經由一鍵^及^達凝動 :::_連接至將旋轉賦予至該._ == :7°’如係照慣例的，用於由-轴桿傳送旋轉至 接之軸桿。一具有煞車片222之 另一被連 碟/馬達驅動軸桿170及# 2係於該制動 一制動本體心二=動之:=至該背板 氣推動地作動之煞車片活窠”s β動此運動被壓縮空6,9 0 4,8 3 1 and 6 7 9 6 7 S One, 6,759. In this way, when the rivet is applied, the shallow hole impact drill step portion of the knife can be eliminated. However, since the conventional rivet mounting tool does not rotate the mandrel rivet, the application of the automatic tapping rivet 200918201 nail currently requires a drill to the workpiece; the rivet spindle is used to The rivet is mounted on the shackle, b#.yv* Λ^^ and the shank is separated from the 5 haw.吏 Use a knife-opening tool to apply the advantages of these rivets to non-tapping types. ...reducing its victory Therefore, it would be advantageous to provide a rivet suitable for mounting rivets. Α τ 私文4 Check...: Automatic tapping head of rivet, which is enough to grasp and rotate the mandrel of the rivet'. The automatic tapping head is used for tapping holes in one or more workpieces. SUMMARY OF THE INVENTION The present invention is directed to a rivet for mounting an automatic tapping rivet. In the present invention, the invention discloses a method for installing an automatic tapping rivet nail %, which has a mandrel provided with a handle and an automatic tapping head, a reduced area of reduced diameter, and a A hollow rivet body surrounding the mandrel for engaging one or more pieces. The rivet gun includes a tool body having a handle for grasping; a rotating assembly having a motor attached to the axially slidable shaft; a spindle clamp and a chuck to Thereby imparting rotation to the chuck, the chuck being designed to grip and rotate the handle of the automatic tapping rivet; and a hydraulic assembly coupled to a retracting assembly adapted to first Grasping and retracting the handle to mount the automatic tapping rivet in the workpiece by compressing and unfolding the hollow body with the head' and secondly separating from the head in the reduced diameter reducing region The handle. In a preferred embodiment, the rivet has a brake assembly that has a brake disc that is connected by a drive shaft to the radially outwardly facing outer shaft of the rotating assembly and that has a brake of the brake shoe. The body, # is biased toward a non-braking position by a brake spring, and the brake piece is operatively urged by a piston abutting against the brake disc to thereby brake the rotation of the rotating assembly. The pair of triggers on the handle are mechanically or interlocked by compressed air to operate the rivet and prevent simultaneous operation of the two triggers. The axially adjustable shaft has a drive shaft and a drive shaft coupling, the drive shaft coupling having an axially extending finger portion, the finger portions being adapted to cooperate A similarly shaped groove in the drive shaft slides relative to the grooves. The retracting assembly also has a mandrel clamping ring circumferentially positioned around the mandrel clamp and coupled to a spring guide that is biased toward the mandrel clamp by a spring to thereby The mandrel clamp is compressed to grasp the handle. The hydraulic assembly has a piston coupled to a piston rod attached to the traction bushing and hydraulically actuated to retract the traction bushing rearward by communicating hydraulic fluid into a chamber between the piston and the sealing body , and retract the mandrel grip button back. The rivet grab also has a mandrel collector attached to the rear of the tool body, and the mandrel collector is in communication with a mandrel tube extending through the rotating assembly for collecting the separated shank. A new method for installing automatic tapping rivets in one or more workpieces is disclosed. The method includes obtaining a rivet grab having a motor for rotating a chuck; inserting the handle of the self-tapping rivet into the chuck for gripping the handle for axially attaching to the far motor The adjusted shaft rotates the chuck 'for establishing a hole through the workpiece with the automatic tapping head of the automatic tapping rivet; to move a brake body together with the brake shoe to contact with a brake disc 10 200918201, The brake disc is attached to the brake and the axially adjustable shaft is axially adjusted for retracting the piston rod to the rear - 1 = swivel... attached to the traction bushing clamp to grasp the handle For Jiang Hao ~ circle pressure, shrink 4 workpieces, and white visit "wire rivets are installed in these, Fang Feng t: tapping head separates the handle. In the preferred form two laps two Step: pushing the mandrel to the mandrel clamp with the -elasting guide member, the spring guide member is fed into the sealing body and the piston to the rear by the spring Driving the piston away from the sealing body, and imparting a backward movement to the material guide bushing for shrinking Returning the mandrel clamp and retracting the shaft clamp when in the similarly shaped groove in the drive shaft and axially relative to the groove slide-drive shaft coupling The present invention is to be construed as illustrative only and is not intended to be BRIEF DESCRIPTION OF THE DRAWINGS One or more embodiments of the present invention are described, and in conjunction with the general description, have the function of illustrating the principles of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples are described in the drawings. Referring generally to Figures 1-9B, a rivet is described in accordance with an exemplary embodiment of the present invention. It is used to mount an automatic tapping rivet 102 in a workpiece 丨 12. An exemplary automatic tapping rivet 200918201 102 includes a hollow rivet body! 〇4 and a mandrel! 06, the mandrel extends longitudinally Through the hollow rivet 1心 4. The mandrel 1〇6 includes an automatic tapping head 1 〇8 for forming a hole 1 14 in the distal workpiece 1 1 2, and a handle 1 1 0 'the handle is fixedly connected to The automatic tapping head i 〇 8 is for rotating the automatic tapping head 108 and cutting through the workpiece 。 2. The automatic tapping head 108 has passed through the hole 114 formed in the workpiece 112. Thereafter, when the mandrel 100 is retracted rearward relative to the hollow rivet body 1〇4, the rivet body 丨〇4 of the β- hollow is compressed and deployed by the automatic tapping head 丨〇8. Applying to the shank u〇, the shank has a reduced diameter region for allowing the self-tapping head 108 to apply a predetermined lead-zinc alloy force from the handle Partial separation. Preferably, when the hollow rivet body 1〇4 is sufficiently compressed and unfolded, the predetermined elemental alloy force applied to the shank 11〇 causes the self-tapping head 108 to be held by the shank 11〇 Separation. A wide variety of self-tapping rivet assemblies are suitable for use with the rivet gun 1 of the present invention. For example, U.S. Patent No. 5,741,009, issued on April 21, 1998, entitled "Automatic Tapping Blind Assembly Rivet Assembly; issued on June 9, 1998, entitled "Automatic Tapping Blind Bolt Rivet Assembly" U.S. Patent No. 5,762, heart number; issued on June 29, 1999, entitled "Blind Assembly of the Willow Assembly", US Patent No. 5,915,9,1; The title is "Self-polishing and self-tapping rivet assembly, US Patent No. 6,796'759; 2" 4 years " 28th issued US Patent No.; · March 22, 6th, entitled " U.S. Patent Application Serial No. 1 1/387,574, the entire disclosure of which is incorporated herein to 11/74〇, ι〇ι number of the automatic attack 4 rivet 1G2 (see Figure 5) and automatic tapping rivet assembly, suitable for this month's rivet grab! 〇〇 Use together. The rivet grab (10) of the present invention can also be a blind assembly rivet assembly suitable for mounting conventional non-automatic tapping. The rivet grab 00 has a tool body 丨〇, where the various parts and components of the rivet grab are positioned in the tool body or attached to the tool body. The body 1G1 can be a single-structure, a molded component or formed by a plurality of separate accessories. As is generally known and known for use in an operator, the rivet grab 100 has a handle 1 〇 3 for gripping and a pair of triggers 244, 245. The rivet gun 100 can also have a pressure intensifier 25A in communication with the air input device 264, as is conventional in the art and known to those skilled in the art. In the preferred embodiment, the tool body 1 〇 i of the rivet has a front cover 182 that can be threadedly attached to the outer casing 174 (substantially surrounding the chuck bearings). The outer casing 174 can be threadedly attached to the outer casing 177 (substantially surrounding the spring 162 and the power traction bushing 140), the outer casing 177 being sequentially coupled to the outer casing 176 by a bolt (substantially surrounding the hydraulic assembly 119) And the outer casing 178 (substantially surrounding the flange of the motor). The front cover 182 and the outer casings 174, 177, 176 and 178 are attached to the outer casing 184 by threadably connecting the outer casing 178 to the outer casing 184 (substantially surrounding the motor 18). The mandrel collector 2 1 2 can be threadedly attached to the outer casing 1 84 to form a substantial portion of the tool body 101. Although the preferred assembly has been described, it should be understood that each of the housings can be connected via threads, latching jaws, 13 200918201 snap fittings, or otherwise. Similarly, the tool 〇1 can be formed as a single or molded part. " The rivet grab_ is designed to substantially perform the function of grasping and rotating the (four) 110 of the automatic tapping rivet 102, and retracting the handle #110 of the self-tapping rivet 1〇2 to the automatic tapping The wire (4) 1〇2 is mounted in a workpiece (1). The various components of the actual function, zero-turn and (iv) are discussed in the continuation of the paragraphs, and the revolving component 115 is retracted (10) 7, and a hydraulic component n9 is a local feature. The rotary unit 115 is driven by a motor 180. Preferably, the motor 180 is an air-driven horse that can be used by those skilled in the art to understand that the horse-it 180 can also be powered by electricity or hydraulically. The motor 180 is locked in the outer casing 184 by the backrest and the motor flange #μ. In the preferred embodiment, the backing plate 19 can be threadedly attached to the outer casing 184, but can be replaced by another mechanism, such as a screw, a snap-fit component, a pawl, or the like. Attached to the way. A pusher 194 is positioned within the motor clip sweet 192 and is locked to the backing plate 19A. In addition to supporting the pusher 194 and the motor 950, the backing plate 19 supports a mandrel tube 214 that extends through the center of the backing plate 19, whereby the shank is separated by the self-tapping rivet 102. Take a shuttle-like move through there. Axis collector 2 12. Also supported by the backing plate i 9 系 is a mandrel tube clamp 188 which will support the mandrel tube 214 and the latch in place. The mandrel tube 214 extends through the backing plate 190 (as previously described), the motor 18〇, 14 200918201, the moving body 172, the brake disc/motor drive _i7 (6), the venting member 168, the drive 捍i64, and = The moving shaft 捍 is connected to the output shaft of the motor 180. Shaft m. The output shaft of the motor (10) can be condensed via a button and the following:::_ is connected to the rotation to the ._ ==: 7°', as is conventional, for transmission by the shaft Rotate to the connecting shaft. A further connected disc/motor drive shaft 170 and #2 having a brake shoe 222 is attached to the brake-braking body core======================================================================= This movement is compressed
之向前軸所提供。該制動本體1 72 係不=運動破制動彈簧272所抵抗，當煞車片活塞US /夺，这迫使該制動本體172相對該制動磾/弓逵 驅動軸桿m向後。如此，該 馬達 運動將煞車片222運動進入〜丨㈣ 之“的軸向 _觸，用於制動 該制動組件121之择作二馬達驅動轴桿170之旋轉。 在此給與粗略的引導，但在，係 說明。 1隹此將向刖進一步被較為詳細地 至適^3論該旋轉組件115’該外部驅動轴桿166係連接 球苑動軸桿輕接件168。該驅動轴桿麵接件⑹具 動軸产伸之心狀部份’該等指狀部份被承納在該驅 r鏟：， 溝槽内’以將來自該外部驅動軸桿166之 動賦予至該驅動軸桿164’但仍然允許該驅動轴桿 e亥外部.驅動軸桿166内之凝動轴桿耗接件168内軸向 15 200918201 地平移（看® 3C)。I繞著心軸管件214以立在該驅動轴桿 耦接件168内者係滾珠軸承116，用於繞著心轴管件aw可 旋轉地支撐該驅動軸桿耦接件168。亦定位在該活塞桿 及該驅動軸桿164間之驅動軸桿164的外部圓周上者係軸 承136,用於在該活塞桿132内可旋轉地支撲該驅動軸桿 164。連接至该活塞桿132之外部圓周者係一雙螺紋式轉接 裔138。該雙螺紋式轉接器138將動力牽引軸襯14〇連接至 該活塞桿132。定位在該驅動轴# 164及雙螺紋式轉接器 138之間者係一對滾針止推軸承（needle thnm beadng)204 ’該等滾針止推軸承2〇4被滾針止推軸承 所分開。該等滚針止推軸承15G可旋轉地支撐驅動 軸才干164。連接至該驅動軸# 164之内部圓周者係心轴夹甜 154。滾珠軸承116繞著該心軸管件214可旋轉地支撐連接 至該心軸炎鉗154的驅動軸# 164之運動。安裝在該驅動 轴桿164及該心軸夾鉗154間之心軸夾鉗154的外部圓周 上者係一止推滚珠軸承202。該止推滾珠軸承2〇2可旋轉地 支撐該心軸夾鉗154。沿著該心軸夾鉗154之外部圓周齊平 地放置抵靠著該止推滚珠軸承皿者係彈簧室導引件⑽。 -彈簧…42係環繞著該動力牽引軸襯14〇之外部圓周 鎖固至該動力牽引軸襯14〇之前面，且包圍該彈簧蓋子142 與該彈簧室導引件16G間之彈f墊圈144。該料塾圈144 使該彈簧室導引件160偏向離開該彈簧蓋子142朝向止推 滾珠軸承202。 女t在該心轴夹甜 154之外部圓周上者係一滾針滑槽 16 200918201 201。亦為在該心軸加緊圈156内可旋轉地支撐該心轴夾钳 1 5 4，驅動軸桿軸承1 5 8係沿著該心軸夾钳1 5 4之外部圓周 定位。該等驅動軸桿軸承158隨著滾針滑槽201支撐該心 軸夾鉗1 5 4之旋轉。 能以螺紋地附接至該心軸加緊圈1 5 6之外部圓周者係 彈簧室導引件160。彈簧室導引件160在該活塞桿132上之 一徑向地延伸凸緣及該彈簧室導引件16〇之間覆蓋彈簧 1 62。彈簧162使該彈簧室導引件丨60偏向離開該活塞桿 ( 132，並依序使該心轴加緊圈150偏向抵靠著該心軸夾鉗 1 5 4。该心軸加緊圈1 5 6及該心軸夾鉗1 5 4間之配對表面可 為成某一角度的，以賦予壓縮力量，以藉此減少該心軸夾 钳154之橫截面區域（看圖3B)。 亦沿著該心軸加緊圈丨56之外部圓周附接者係一設有 螺紋之前面軸承調整裝置129B。該設有螺紋之前面軸承調 整裝置129B沿著其外部圓周具有螺紋，用於將外殼174鎖 固至其上。定位在該設有螺紋之前面軸承調整裝置129B内 V 者係卡盤滾針止推軸承128。亦鄰接該卡盤滚針止推軸承 128鎖固在該設有螺紋之前面軸承調整裝置内者係一 别面之滾針軸承滑槽129A。於該外殼174及前面的軸承滑 槽122之間隔開者係卡盤滾針軸承126、及一在前面軸承滑 冲曰122上之徑向地延伸的凸緣，該卡盤滾針軸承藉由前面 之滾針軸承滑槽129八被支撐在其相反端部上。一前面之滾 十轴承'月肖203係亦定位於該外殼1 74及及卡盤滾針軸承 之間，用於可旋轉地支撐該心軸夾钳1 54。定位在卡盤 17 200918201 蓋子120及該卡盤1 1 8上之徑向地延伸凸緣間之卡盤1 j 8 内、且靜止鄰接該心軸夾鉗154者係數個卡盤夹甜本體 200。該等卡盤夾鉗本體200係藉由卡盤止推滾珠軸承籠124 可旋轉地支撐在該卡盤118内。該心軸央鉗154具有裂口 270，用於抓握該自動攻絲鉚釘1〇2之柄部11〇。—心轴央 鉗圓盤198係亦於該卡盤118之間定位在該前面蓋子丨82 的後方，以有助於在該卡盤118内的卡盤夹鉗本體2〇〇卡 合該自動攻絲鉚釘102的柄部110之前，促進該心軸ι〇6 柄部1 1 0固持在該卡盤丨i 8内。 已大致上敘述該旋轉組件115之各種零組件及零件。 概念上地，該馬達驅動軸桿17〇之旋轉賦予旋轉至該心軸 夾鉗W4’並依序造成卡盤118内之卡盤夾鉗本體2〇〇卡人 該自動攻絲鉚釘102之柄部"〇。當旋轉係由該馬達18〇: 予至該制動碟/馬達驅動軸# 17〇時而完成，該制動碟/ 馬達驅動軸桿17G係能以螺紋地附接至該外部驅動轴桿 166。該馬達驅動軸桿166依 外啊于紅轉式運動至驅動軸桿 _接件1 6 8，該驅動轴择說姑 動釉样耦接件168依序旋轉驅動軸桿 1 64。心軸夾钳丨54係能 累，，、文地承接在驅動軸桿1 64内， 以致驅動軸桿164之旋轉 &丨」樣造成該心軸夾鉗154旋 轉。最後’心轴炎钮】$ 4 + 1 1R . 之灰轉賦予旋轉至包含在該卡盤 8内之卡盤失鉗本體2〇〇， ^ ^ y 糟此該4卡盤夾鉗本體200由 一較大直徑運動至一較小直 ,^ Λ ^ ’以藉此夾鉗及旋轉該自動 攻、，糸鉚釘1 02的柄部110。 18 200918201 除了该％轉組件1 1 5以外’該鉚釘槍1 〇 〇具有一縮回 組件11 7 ’用於相對該中空的鉚釘本體丨〇4向後面縮回該心 軸1 06 ’而用於使用該自動攻絲鉚釘丨〇2的自動攻絲頭部 108壓縮及展開該中空的鉚釘本體1〇4。於該較佳具體實施 例中，該縮回組件117與一液壓組件丨19協力地工作（看圖 3C、8A&8B) ’其係由壓縮空氣推動地驅動，但可為電力驅 動的’如應該被那些熟諳此技藝者所了解。 該液壓組件11 9係藉由活塞邊緣密封2丨6、活塞桿邊緣 岔封2 1 8、及活塞邊緣密封支撐·環220可密封地包含在外殼 176内。一孔口被組構進入該外殼176，用於在活塞13〇及 活塞桿密封本體134 ·之間，使高壓之液壓流體經過該外殼 176通入一液壓油室268内的液壓組件119。如該技藝中所 熟知者，一壓力增強器250可被用於將來自壓縮空氣供給 管線262(看圖7A-7C)之壓縮空氣轉換成高壓之液壓或流體 壓力。譬如，該壓力增強器250可具有一被密封在該壓力 增強器250、或一管件（未示出）内側而由壓縮空氣推動地從 動活塞266 ’以在該液壓油室268内側，將來自壓縮空氣供 給管線262(看圖7A-7C)之每平方吋100磅的空氣壓力轉換 成每平方吋2,500磅之液壓壓力。如此，當液壓流體被導入 該外殼176内之液壓油室268時，活塞13〇係由一鄰接該 活塞桿密封本體134之位置向後面被驅動至一鄰接阻尼板 224之位置（看圖3A&4)。該活塞130之向後面運動賦予向 後面運動至該活塞桿132(藉由轴承152可縮回地支撐），該 活塞桿依序賦予向後面運動至驅動軸桿164，當驅動軸桿耦 19 200918201 接件1 68上之軸向地延伸指狀部份係適於在該驅動軸桿丄64 中之類似形狀設計的溝槽内配對及相對該等溝槽滑動時， 該驅動軸桿164係可滑動地承接在驅動轴桿耦接件丄68 内’其係局部地藉由軸承136可旋轉地支撑。藉由以此方 式將驅動軸桿耦接件168配對至驅動軸桿164，如先前所教 導’外部驅動轴桿166内之驅動轴桿耦接件168允許驅動 軸桿164之軸向運動，其相對於外部驅動軸桿166内之驅 動軸桿耦接件1 68。如此，該旋轉組件丨丨5係能夠賦予旋轉 至6亥卡盤118及如需要時在長度中延伸或縮回，以有利於 該縮回組件117之心軸夾鉗154的向後面運動。因為驅動 轴桿164係能以螺紋地附接至心軸夾鉗154，該驅動軸桿 164藉由該縮回組件117之任何向後面的軸向縮回，賦予向 後面運動至該心軸夾鉗丨54。當該心軸夾鉗〗54係向後面縮 回％，藉由彈簧162向前偏向之心軸加緊圈156造成該心 軸夾鉗154的橫截面區域中之減少，這依序造成裂口 27〇 蓋 夾緊在該自動攻絲鉚釘102之柄部11〇上（看圖3B)。如此， V 當心軸夾鉗154以一軸向之方式被向後面拉時，心軸加緊 圈1 56壓縮心轴夹钳丨54，造成該心軸失鉗154的橫截面區 域中之減少（如先前所敘述），以在心軸夾鉗i 54之裂口 27〇 上維持一恆定之壓縮力量。當心軸夾鉗1 54係藉由該液壓 組件119以一軸向之方式被向後面拉時，該心軸夾鉗154 被心軸加緊圈156所抵抗。當該心軸加緊圈156卡合心軸 裒2 1 〇日守，其係在此點，該心軸加緊圈1 $ 6必需與該心軸 夹鉗154向後面運動。任何藉由該心轴加緊圈156之向後 20 200918201 面運動被彈簧162所抵抗，該彈簧偏向抵靠著彈簧室導引 件160上之—徑向地延伸的凸緣。如先前所討論，心軸夾 鉗154之向後面運動造成該心抽夹* 154内之裂口謂抓 握該自動攻絲騎1G2之柄部m，藉此—藉由該液壓組件 119施加至該柄部110之向後面的鉛鋅合金力量向後面運動 該縮回組件"7，藉由壓縮及展開該中空的鉚釘本體104, 與沿著該柄部1!〇中之減少直徑的區域由該柄冑"Ο分開 該自動攻絲頭部108，將該自動攻絲鉚釘102安裝在該工件 1 12 中。 由該液壓油室268釋放液壓流體允許彈簧162在一軸 向中向前運動該彈簀室導引件16〇。由該液壓油室268釋放 液壓流體亦造成活塞13〇由一鄰接阻尼板224之位置運動 至一鄰接活塞桿密封本體134之位置（看圖3A)，該活塞賦 予向前軸向運動至該活塞桿132，並依序通過該活塞桿132 14及^軸夾钳154之機械式連接，造成該心軸夾射丨54向 前運動至一鄰接卡盤118之位置。該心軸夾鉗154之向前 的軸向運動釋放該自動攻絲鉚釘102的柄部11 〇上之裂口 27〇的壓縮力量，當一新的自動攻絲鉚釘102通過該心軸夾 鉗圓盤198被插入卡盤丨丨8時，由該自動攻絲鉚釘i 〇2的 自動攻絲頭部1 〇8分離之柄部被迫向後面轴向地通過進給 器管件2 2 6與心軸管件214。 制動I目件 5亥制動組件121係大致上顯示在圖9 A及9B中。該制 動組件121大致上被包含在外殼丨7 8内，在此外部驅動軸 21 200918201 桿166被制動滾針止推軸承2〇6及制動止推軸承滑槽2〇8 可旋轉地支撐。如先前所討論者，外部驅動軸桿166係附 接至制動碟/馬達驅動軸桿17〇。於另—具體實施例中，該 外部驅動軸桿166及制動碟/馬達驅動軸桿17〇可為單一 兀件。於任-具體實施例中’該制動碟/馬達驅動軸桿— =部地藉由軸承229可旋轉地支撐，該軸承229藉由固 定環231固定在適當位置。制動碟/馬達驅動軸桿口〇係 附接至該馬達18G之驅動轴桿及被該馬達⑽之驅動轴桿 所㈣，該馬達被馬達塾圈186局部地密封在外殻178内。 亦定位在外殼178内者係一制動本體m。制動本體PS可 藉由〇形環276及274被密封在該外&178内。附接至該 :動本體n2者係—或多個煞車片如。如在圖3a及圖4 所顯不’ 一煞車片活塞228係定位在制動本體172之後 I ’且當煞車片活塞228被作動時，該煞車片活塞以迫 <制動本體172向前抵#著制動碟/馬達驅動軸桿⑺，藉 此運動煞車片222斑也丨.土 < 9 ，、制動碟/馬達驅動軸桿1 70接觸，以 =制動碟/馬達驅動軸桿17〇之旋轉。於脫離煞車片活 ::二該制動本體Μ藉由制動彈菁272被向後面推 . V馬達驅動軸桿170。譬如，圖9A顯示該煞 彈自：已脫離及煞車片222已移動離開與藉由制動 圖9Β顯示^ μ 動㈣干17()分開。另-選擇係， 用 …、片222與制動碟/馬達驅動軸桿170接觸， :中止制動碟/馬達驅動軸桿170之旋轉。 22 200918201 圖7A-7C大致上說明該鉚釘槍1〇〇之操作。如先前所 討論者，該鉚釘搶1〇〇較佳地係被組構成具有一空氣供給 管線262,用於連通加壓空氣進入該壓力增強器25〇之空氣 輸入裝置264，如於圖7A中所顯示。譬如，圖7a顯示一 液壓空氣閥252,空氣供給管線262進人該空氣闕。該液壓 空氣閥具有—觸發器254，其較佳地是^位在該鉚釘槍_ ί把手1〇3内(於圖1中所顯示)。於《7"，該空氣供給 官線262被顯示為連接至該液壓空氣閥252，且該觸發器 254尚未被卡合。於該非作動位置中，壓縮空氣不被允許由 該空氣供給管、線262經過該增強器管線258通過及進入該 土力、曰強器250之空氣輸入裝置264。液壓空氣閥防止 來自該m给管線262之加壓空氣進人該插塞管線256。 圖7八亦顯示一閥門組構’用於鑽孔空氣閥240。類似 於液壓空氣閥252,鑽頭空氣閥24〇可被定位在該鉚釘搶 把手1〇3中（於圖！中所顯示連接至鑽孔空氣間綱 者，空氣供給管線238。雖然线供給管線238被顯示為由 ^ i、、D s線262分開，應被那些熟諳此技藝者所應了解 疋該等工氣供給官線238、262兩者可為相同之空氣供給 管線。該鑽頭空氣闊240具有一觸發器Μ，該觸發器Μ 係可和動至第一及第二位置。如& ’譬如，該觸發器Μ :為-雙重作用觸發器’並具有第—觸發器位i Μ及第 發器位置248。該第一觸發器位置及該第二觸發器 '置248控制加壓空氣由空氣供給管、線238通過鑽孔空氣 之机量定位在該第一觸發器位置246及該空氣供 23 200918201 給官線⑽之前者係-排氣管線242，用於排出來自該 供給管線238之加壓空氣或任何來自該鉚針搶⑽之返回 空氣。於圖7A中’該鑽頭空氣閥24〇被顯示為連接至★氣 供給管線238,且該觸發器244係位於該中立位置中，Provided by the forward axis. The brake body 1 72 is not resisted by the motion brake spring 272, which forces the brake body 172 rearward relative to the brake/bow drive shaft m when the brake shoe piston US is engaged. Thus, the motor movement moves the brake shoe 222 into the "axial" contact of the "丨" (4) for braking the rotation of the brake assembly 121 as the rotation of the two motor drive shaft 170. Here a rough guide is given, but In the following, it will be explained that the external drive shaft 166 is connected to the spherical shaft rod 168. The drive shaft is connected. (6) a heart-shaped portion of the movable shaft that is received in the drive shovel: in the groove to impart motion from the external drive shaft 166 to the drive shaft 164 'But still allow the drive shaft to be externally. The inner shaft 15 of the damper shaft consumable 168 in the drive shaft 166 translates (see о 3C). I lie around the mandrel tube 214. The drive shaft coupling member 168 is a ball bearing 116 for rotatably supporting the drive shaft coupling 168 around the spindle tube aw. Also positioned between the piston rod and the drive shaft 164 is driven. On the outer circumference of the shaft 164 is a bearing 136 for rotatably supporting the drive within the piston rod 132 A shaft 164. The outer circumference of the piston rod 132 is a double threaded adapter 138. The double threaded adapter 138 connects the power traction bushing 14 to the piston rod 132. Positioning the drive Between the shaft #164 and the double-threaded adapter 138 is a pair of needle thrust bearings (needle thnm beadng) 204. These needle thrust bearings 2〇4 are separated by a needle thrust bearing. A needle roller thrust bearing 15G rotatably supports a drive shaft 164. The inner circumference of the drive shaft #164 is coupled to a mandrel clamp 154. The ball bearing 116 is rotatably supported about the spindle tube member 214. The movement of the drive shaft #164 of the manditis tongs 154. The outer circumference of the spindle clamp 154 mounted between the drive shaft 164 and the spindle clamp 154 is a thrust ball bearing 202. The ball bearing 2 〇 2 rotatably supports the spindle clamp 154. The spring chamber guide (10) is placed flush with the outer circumference of the spindle clamp 154 against the thrust ball bearing. ... 42 is locked around the outer circumference of the power traction bushing 14 至 to the power traction shaft The front surface of the liner 14 and surrounding the spring cover 142 and the spring chamber guide 16G. The material ring 144 biases the spring chamber guide 160 away from the spring cover 142 toward the thrust ball. Bearing 202. The female t is on the outer circumference of the spindle clamp 154 as a needle roller chute 16 200918201 201. The mandrel clamp 1 5 4 is also rotatably supported within the mandrel clamping ring 156, The drive shaft bearing 1 5 8 is positioned along the outer circumference of the mandrel clamp 1 54. The drive shaft bearings 158 support the rotation of the mandrel clamps 154 with the needle chutes 201. The spring chamber guide 160 can be threadedly attached to the outer circumference of the mandrel clamping ring 156. The spring chamber guide 160 covers the spring 1 62 between a radially extending flange on the piston rod 132 and the spring chamber guide 16A. The spring 162 biases the spring chamber guide member 60 away from the piston rod (132, and sequentially biases the spindle clamping ring 150 against the spindle clamp 1 54. The spindle tightening ring 1 5 6 And the mating surface of the mandrel clamps 154 may be at an angle to impart a compressive force to thereby reduce the cross-sectional area of the mandrel clamp 154 (see Figure 3B). The outer circumferential attachment of the mandrel clamping collar 56 is provided with a threaded front bearing adjustment device 129B. The threaded front bearing adjustment device 129B has threads along its outer circumference for locking the outer casing 174 to Positioned in the threaded front bearing adjustment device 129B, the V is a needle roller thrust bearing 128. Also adjacent to the chuck needle thrust bearing 128 is locked in the threaded front bearing adjustment The inside of the device is a needle roller bearing chute 129A. The gap between the outer casing 174 and the front bearing chute 122 is a needle roller bearing 126 and a diameter on the front bearing slide 122. a flange extending toward the ground, the chuck needle bearing is supported by the front needle bearing chute 12 The nine-eighth is supported on the opposite end. A front-rolling ten-bearing 'moon 203' is also positioned between the outer casing 1 74 and the chuck needle bearing for rotatably supporting the mandrel clamp 1 54. Positioned in the chuck 17 200918201 cover 120 and the chuck 1 j 8 between the radially extending flanges on the chuck 1 1 8 and stationary adjacent to the mandrel clamp 154 coefficient chuck clamp The sweet body 200. The chuck clamp body 200 is rotatably supported in the chuck 118 by a chuck thrust ball bearing cage 124. The spindle clamp 154 has a slit 270 for gripping the automatic The shank of the tapping rivet 1〇2 is 11〇. The mandrel nipper disc 198 is also positioned behind the front cover 丨 82 between the chucks 118 to facilitate the movement within the chuck 118. Before the chuck caliper body 2 〇〇 engages the shank 110 of the self-tapping rivet 102, the shank 1 1 0 is held in the chuck 丨i 8 . The rotation has been generally described. Various components and components of the assembly 115. Conceptually, the rotation of the motor drive shaft 17 turns imparts rotation to the spindle clamp W4' and sequentially causes the chuck 118 The chuck clamp body 2 is the handle of the automatic tapping rivet 102. When the rotation is performed by the motor 18: to the brake disc/motor drive shaft #17〇, the The brake disc/motor drive shaft 17G can be threadedly attached to the outer drive shaft 166. The motor drive shaft 166 is moved in a red-turn motion to the drive shaft _ connector 168. The shaft selection glazing coupling 168 sequentially rotates the shaft 1 64. The spindle clamp 54 can be tired, and is received in the drive shaft 1 64 so that the rotation of the shaft 164 is driven. &丨 causes the mandrel clamp 154 to rotate. Finally, the 'Heart Axis Button' $4 + 1 1R . is transferred to the chuck body 2〇〇 contained in the chuck 8 , ^ ^ y. The 4 chuck chuck body 200 is A larger diameter moves to a smaller straight, ^ Λ ^ ' to thereby clamp and rotate the automatic tapping, shank 110 of the rivet 102. 18 200918201 In addition to the %-turn assembly 1 1 5, the rivet gun 1 〇〇 has a retracting assembly 11 7 'for retracting the mandrel 106 ' relative to the hollow rivet body 丨〇 4 backwards for The automatic tapping head 108 of the self-tapping rivet 丨〇 2 is used to compress and unfold the hollow rivet body 1〇4. In the preferred embodiment, the retracting assembly 117 operates in conjunction with a hydraulic assembly ( 19 (see Figures 3C, 8A & 8B) 'which is driven by compressed air but can be electrically driven' It should be understood by those skilled in the art. The hydraulic assembly 11 9 is sealably contained within the outer casing 176 by a piston edge seal 2丨6, a piston rod edge seal 2 18, and a piston edge seal support ring 220. An orifice is configured to enter the outer casing 176 for passing high pressure hydraulic fluid through the outer casing 176 into the hydraulic assembly 119 in a hydraulic oil chamber 268 between the piston 13 and the piston rod seal body 134. As is well known in the art, a pressure booster 250 can be used to convert compressed air from compressed air supply line 262 (see Figures 7A-7C) to high pressure hydraulic or fluid pressure. For example, the pressure intensifier 250 can have a driven piston 266' that is sealed inside the pressure intensifier 250 or a tubular member (not shown) and driven by compressed air to be inside the hydraulic oil chamber 268, which will come from The compressed air supply line 262 (see Figures 7A-7C) has an air pressure of 100 pounds per square inch converted to a hydraulic pressure of 2,500 pounds per square inch. Thus, when hydraulic fluid is introduced into the hydraulic oil chamber 268 in the outer casing 176, the piston 13 is driven to a position adjacent to the damper plate 224 by a position adjacent to the piston rod sealing body 134 (see Fig. 3A & 4). The rearward movement of the piston 130 imparts rearward movement to the piston rod 132 (retractably supported by the bearing 152) which in turn imparts rearward movement to the drive shaft 164 when the drive shaft coupling 19 200918201 The axially extending fingers on the connector 1 68 are adapted to mate and slide relative to the similarly shaped grooves in the drive shaft 丄 64, the drive shaft 164 being Slidably received within the drive shaft coupling member 68' is partially rotatably supported by bearings 136. By mating the drive shaft coupling 168 to the drive shaft 164 in this manner, as previously taught, the drive shaft coupling 168 within the outer drive shaft 166 allows axial movement of the drive shaft 164, Relative to the drive shaft coupling 1 68 in the outer drive shaft 166. As such, the rotating assembly 丨丨 5 is capable of imparting a rotation to the 6-high chuck 118 and extending or retracting in length as needed to facilitate rearward movement of the spindle clamp 154 of the retracting assembly 117. Because the drive shaft 164 can be threadedly attached to the spindle clamp 154, the drive shaft 164 is retracted axially by any of the retracting components 117, imparting rearward movement to the spindle clamp Pliers 54. When the mandrel clamp 54 is retracted back by %, the mandrel clamping ring 156 biased forward by the spring 162 causes a decrease in the cross-sectional area of the mandrel clamp 154, which in turn causes the split 27〇 The cover is clamped to the shank 11 of the self-tapping rivet 102 (see Figure 3B). Thus, when the mandrel clamp 154 is pulled back in an axial manner, the mandrel clamping ring 156 compresses the mandrel jaws 54 causing a reduction in the cross-sectional area of the mandrel tongs 154 (eg, As previously described), a constant compressive force is maintained on the split 27 of the mandrel clamp i 54 . When the mandrel clamp 1 54 is pulled back in an axial manner by the hydraulic assembly 119, the mandrel clamp 154 is resisted by the mandrel clamping ring 156. When the mandrel tightening ring 156 engages the mandrel 裒2 1 〇 守, which is at this point, the mandrel tightening ring 1 $6 must move backward with the mandrel clamp 154. Any of the rearward movements of the mandrel clamping ring 156, 2018, 18201, are resisted by a spring 162 that is biased against a radially extending flange on the spring chamber guide 160. As previously discussed, the rearward movement of the mandrel clamp 154 causes the split in the heart clamp* 154 to grasp the handle m of the automatic tapping ride 1G2, whereby the hydraulic component 119 is applied thereto. The backward lead-zinc alloy force of the handle 110 moves the retracting assembly "7 backwards, by compressing and unfolding the hollow rivet body 104, and the area of reduced diameter along the shank 1! The shank & Ο Ο separates the self-tapping head 108 and mounts the self-tapping rivet 102 in the workpiece 1 12 . The release of hydraulic fluid from the hydraulic oil chamber 268 allows the spring 162 to move the magazine chamber guide 16A forward in an axial direction. The release of hydraulic fluid from the hydraulic oil chamber 268 also causes the piston 13 to move from a position adjacent the damper plate 224 to a position adjacent the piston rod seal body 134 (see Figure 3A) which imparts forward axial movement to the piston. The rod 132 is mechanically coupled through the piston rod 132 14 and the shaft clamp 154 in sequence, causing the spindle pinch 54 to move forward to a position adjacent to the chuck 118. The forward axial movement of the mandrel clamp 154 releases the compressive force of the split 27〇 on the shank 11 of the self-tapping rivet 102 as a new self-tapping rivet 102 passes the mandrel clamp round When the disk 198 is inserted into the cartridge 丨丨 8, the shank separated by the automatic tapping head 1 〇 8 of the automatic tapping rivet i 〇 2 is forced axially through the feeder tube 2 2 6 and the heart Shaft tube 214. Brake I Headpiece The 5 Sea Brake Assembly 121 is shown generally in Figures 9A and 9B. The brake assembly 121 is substantially contained within a housing y 78, where the outer drive shaft 21 200918201 rod 166 is rotatably supported by the brake needle thrust bearing 2 〇 6 and the brake thrust bearing chute 2 〇 8 . As previously discussed, the external drive shaft 166 is attached to the brake disc/motor drive shaft 17A. In another embodiment, the outer drive shaft 166 and the brake disc/motor drive shaft 17A can be a single unit. In the specific embodiment, the brake disc/motor drive shaft is partially rotatably supported by a bearing 229 which is held in place by a fixing ring 231. The brake disc/motor drive shaft port is attached to the drive shaft of the motor 18G and the drive shaft (4) of the motor (10), which is partially sealed within the housing 178 by the motor ring 186. Also positioned within the outer casing 178 is a brake body m. The brake body PS can be sealed within the outer & 178 by the shackles 276 and 274. Attached to this: the body of the moving body n2 - or a plurality of brake shoes such as. As shown in Figures 3a and 4, the brake piston 228 is positioned behind the brake body 172 and when the brake shoe 228 is actuated, the brake piston is forced to lean forward. The brake disc/motor drive shaft (7) is used, whereby the moving brake piece 222 is also spotted. The soil <9, the brake disc/motor drive shaft 1 70 is contacted, and the brake disc/motor drive shaft 17 is rotated. . The brake body is detached from the brakes. The second brake body is pushed backward by the brake spring 272. The V motor drives the shaft 170. For example, Figure 9A shows that the rifle has been disengaged and the sprocket 222 has moved away from being separated from the brake by Figure 9 ^ (4). In addition, the selection system is in contact with the brake disc/motor drive shaft 170 with the ..., the sheet 222: the rotation of the brake disc/motor drive shaft 170 is stopped. 22 200918201 Figures 7A-7C generally illustrate the operation of the rivet gun. As previously discussed, the rivet is preferably configured to have an air supply line 262 for communicating pressurized air into the air input device 264 of the pressure enhancer 25, as in Figure 7A. Shown. For example, Figure 7a shows a hydraulic air valve 252 into which the air supply line 262 enters. The hydraulic air valve has a trigger 254 that is preferably positioned within the rivet gun 1 〇 3 (shown in Figure 1). At "7", the air supply official line 262 is shown coupled to the hydraulic air valve 252 and the trigger 254 has not yet been engaged. In the non-actuated position, compressed air is not allowed to pass by the air supply tube, line 262 through the intensifier line 258, and into the earth, the air input device 264 of the potentiometer 250. The hydraulic air valve prevents pressurized air from the m to line 262 from entering the plug line 256. Figure 7 also shows a valve assembly 'for drilling the air valve 240. Similar to the hydraulic air valve 252, the bit air valve 24A can be positioned in the rivet handle 1〇3 (shown in Figure! connected to the borehole air train, air supply line 238. Although the line supply line 238 It is shown as being separated by the ^ i, D s line 262, which should be understood by those skilled in the art that the gas supply lines 238, 262 can be the same air supply line. Having a trigger Μ, the trigger 可 can move to the first and second positions. For example, & ', the trigger Μ: is a double-acting trigger' and has a first-trigger bit i Μ a first trigger position 248. The first trigger position and the second trigger '248' control the pressurized air to be positioned by the air supply tube, the line 238 through the borehole air at the first trigger position 246 and the Air supply 23 200918201 to the official line (10) before the exhaust line 242 for discharging pressurized air from the supply line 238 or any return air from the rivet (10). In Figure 7A 'the drill air valve 24〇 is shown as being connected to the gas supply line 238, and The trigger 244 is located in the neutral position.
該觸發器尚未被移至該第一觸發器位£ 246或該第二觸： 為位置248。於該中立位置中，該觸發器244允許來自兮办 氣供給管線238之空氣進入，但不通過插塞管線—如； 由該貫線所指示。亦於該非作動位置中，觸發H 244允許 來自該空氣供給管線238之加壓空氣進入該空氣制動管線 234 ’如肖由該實線所指#。通過該空氣制動管線之加 壓空氣卡合煞車片活塞228，該煞車片活塞以迫使制動本體 172連同煞車片222向前與制動碟/馬達驅動轴桿⑺制動 接觸’以藉此防止制動碟/馬達驅動轴桿17〇之旋轉。於 該非作動位置中，來自該空氣供給管線⑽之加廢空氣不 被允許通過該空氣釋放管線236，如藉由該虛線所指示，也 不該二氧馬達官線23 2，如亦藉由該虛線所指示。 圖7B顯示分別連接至液壓空氣閥252及鑽孔空氣閥 240之空氣供給管線262及23卜圖7b亦顯示該鑽頭空氣 間240係藉由觸發器2料之下壓所作動。如此，來自該煞 車片活塞228之加壓空氣被允許通過空氣制動管線234離 而X "’、車片/舌塞228及離開排氣管線242，以致制動彈簧 272可由制動碟/馬達驅動軸桿170脫離煞車片222，如在 圖9A中所顯示。使該等煞車片222由制動碟/馬達驅動軸 杯】70脫離，該制動碟/馬達驅動軸桿17〇可被旋轉。為 24 200918201 旋轉制動碟/馬達驅動軸桿1 70，來自該空氣供給管線238 之加壓空氣被允許行進通過空氣馬達管線232，用於驅動該 馬達1 80。當觸發器244被作動時，來自該空氣供給管線 238之加壓空氣不被允許通過該空氣制動管線234，也不通 過該插塞管線230，如藉由該虛線所指示。 圖7C顯示該等空氣供給管線262及23 8分別連接至液 壓空氣閥252及鑽孔空氣閥240 «於圖7C中，至該液壓空 氣閥252之觸發器254被作動。於該活動位置中，來自該 空氣供給管線262之加壓空氣被允許通過該液壓空氣閥252 進入乓強器管線258。通過增強器管線258之加壓空氣通過 空氣輸入裝置264進入該壓力增強器25〇。如先前所討論 者°亥壓力增強器25〇將來自空氣供給管線262之空氣壓 力轉換成具有該空氣壓力之數倍量值的液壓壓力。來自該 壓力增強器250之液壓流體係連通進入該液壓油室268，造 成活塞130被迫向後面離開活塞桿單元本體134，以藉此實 動。來自空氣供給管線238 動管線234通過該鑽頭空氣閥 5縮回組件117之縮回。當該液壓空氣閥252之觸發器 254被作動時，該鑽頭空氣閥24〇之觸發器244不被允許作 動。來自空ϋ供給瞢.綠Me a 1 ® ^ . 之加壓空氣被允許經過空氣制The trigger has not been moved to the first trigger bit £246 or the second touch: is position 248. In the neutral position, the trigger 244 allows air from the exhaust gas supply line 238 to enter, but not through the plug line - as indicated by the line. Also in this non-actuated position, trigger H 244 allows pressurized air from the air supply line 238 to enter the air brake line 234' as indicated by the solid line. Pressurized air through the air brake line engages the brake shoe piston 228, which urges the brake body 172 along with the brake shoe 222 to brake forward contact with the brake disc/motor drive shaft (7) to thereby prevent the brake disc/ The motor drives the shaft 17 to rotate. In the non-actuated position, the added waste air from the air supply line (10) is not allowed to pass through the air release line 236, as indicated by the dashed line, nor the dioxostat official line 23 2, if also by the Indicated by the dotted line. Figure 7B shows the air supply lines 262 and 23 connected to the hydraulic air valve 252 and the bore air valve 240, respectively. Figure 7b also shows that the bit air chamber 240 is actuated by the trigger 2 under pressure. As such, pressurized air from the brake shoe 228 is allowed to pass through the air brake line 234 and X "', the slide/tongue 228 and exit the exhaust line 242 so that the brake spring 272 can be driven by the brake disc/motor shaft The rod 170 is disengaged from the brake shoe 222 as shown in Figure 9A. The brake shoes 222 are disengaged from the brake disc/motor drive shaft cup 70, and the brake disc/motor drive shaft 17 is rotatable. For 24 200918201 rotating brake disc/motor drive shaft 1 70, pressurized air from the air supply line 238 is allowed to travel through air motor line 232 for driving the motor 180. When the trigger 244 is actuated, pressurized air from the air supply line 238 is not allowed to pass through the air brake line 234 nor through the plug line 230, as indicated by the dashed line. Figure 7C shows that the air supply lines 262 and 238 are respectively coupled to the hydraulic air valve 252 and the bore air valve 240. In Figure 7C, the trigger 254 to the hydraulic air valve 252 is actuated. In this active position, pressurized air from the air supply line 262 is admitted through the hydraulic air valve 252 into the pedal power line 258. The pressurized air passing through the intensifier line 258 enters the pressure intensifier 25 through the air input device 264. As previously discussed, the pressure booster 25 turns the air pressure from the air supply line 262 into a hydraulic pressure having a multiple of the air pressure. The hydraulic flow system from the pressure intensifier 250 is in communication with the hydraulic oil chamber 268, causing the piston 130 to be forced rearward away from the piston rod unit body 134 for actuation. From the air supply line 238, the moving line 234 is retracted by the bit air valve 5 to retract the assembly 117. When the trigger 254 of the hydraulic air valve 252 is actuated, the trigger 244 of the bit air valve 24 is not allowed to act. The pressurized air from the empty supply 绿. Green Me a 1 ® ^ . is allowed to pass through the air
該鑽頭空氣閥240之觸發器 M2之觸發器254被作動時’ 244不能被作動，以藉此防止 25 200918201 來自空氣供給管線238之加壓空氣通過該空氣鑽頭閥24〇 進入空氣馬達管線232，用於當操作該縮回組件i Η時同 卡合馬達1 8 0。 吾人相信本發明及很多其所附之優點將藉由該前面之 敘述所了解，且其將變得明顯的是可在其零組件之形式、 結構及配置中作成各種變化，而不會由本發明之範圍^精 神脫離，或不會犧牲所有其重要的優點。 月 【圖式簡單說明】 藉由參考所附之圖#，本發明之極多I點可被那些熟 諸此技藝者所較佳了解，其中： ， 圖1係根據本發明的一示範具體實施例之柳釘槍的側 視圖； 圖2A係根據本發明的—示範具體實施例之鉚釘搶 面平面圖； 丨， 圖係一取自圖2八沿著線⑶㉛之放大平面圖； 圖2C係一取自圖2八沿著線2c_2q放大平面圖； 圖3A係圖！中之娜針搶的一操作等角視圖（在制動器 打開與鑽孔製程開始之前）； 圖3 B係· 一取自圖3 A沿菩綠q r q 者綠3B-3B的旋轉式聯結器之 剖視圖； 圖3 C係一取自圖3 A沿著剖後3 Γ 3 r ΑΛ α « 石°』深儿-3C的衝程聯結器之 剖視圖； 圖4係圖1中之鉚釘搶的 乃保作等角圖（鉚釘被安裝 液壓活塞係位於該縮回位置中）； 26 200918201 圖； 圖5係圖2A中所顯示之旋轉及縮回組件 的一放大平面 圖6係根據本發明的一示範具體實施例之鉚釘槍的另 一具體實施例之斷面平面圖； 圖7A係圖6中之鉚釘槍的一择 .α 的絲作視圖（供給空氣源被 連接，但無任一觸發器按鈕被作動）； 圖7Β係圖6中之鉚釘搶的另一操作視圖(供給空氣源 被連接，且鑽孔按鈕被作動）； 、圖7C係圖6中之柳釘搶的又另一操作視圖（供給空氣 源被連接，且液壓觸發器按鈕被作動）； 圖8Α係圖6中所顯示之旋轉及縮回組件的一 圖； 一放大平面圖； 一放大平面圖（制 圖8Β係圖6中所顯示之液壓組件的 動 圖9Α係圖6中所顯示之制動組件的 器被關閉）；及 圖9Β係圖6中所顯示之制動組件的另一放大平面圖 (制動器被打開）。 【主要元件符號說明】 100 鉚釘搶 101 工具本體 102 自動攻絲鉚釘 103 把手 104 鉚釘本體 106 心轴 27 200918201 108 自動攻絲頭部 110 柄部 1 12 工件 114 孔洞 115 旋轉組件 116 滾珠轴承 117 縮回組件 118 卡盤 119 液壓組件 120 卡盤蓋子 121 制動組件 122 軸承滑槽 124 卡盤止推滾珠軸承籠 1 26 卡盤滾針軸承 128 卡盤滾針止推軸承 129A 前面之滾針軸承滑槽 129B 前面軸承調整裝置 130 活塞 132 活塞桿 134 活塞桿密封本體 13 6 轴承 13 8 雙螺紋式轉接器 140 動力牽引軸襯 142 彈簧蓋子 28 200918201 144 彈簧墊圈 150 滾針止推軸承 152 軸承 15 4 心軸夾甜 156 心軸加緊圈 15 8 驅動軸桿軸承 160 彈簧室導引件 162 彈簧 164 驅動軸桿 1 66 外部驅動軸桿 168 驅動轴桿耦接件 170 制動碟/馬達驅動軸桿 172 制動本體 174 外殼 176 外殼 177 外殼 178 外殼 180 馬達 182 前面蓋子 184 外殼 186 馬達墊圈 18 8 心軸管件失钳 190 背板 192 馬達夾鉗 29 / \ 200918201 194 推動器 19 8 心轴夾甜圓盤 200 卡盤夾鉗本體 201 滾針滑槽 202 止推滾珠軸承 203 滾針軸承滑槽 204 滾針止推軸承 206 制動滾針止推軸承 208 制動止推軸承滑槽 210 心軸環 212 心軸收集器 214 心轴管件 216 活塞邊緣密封 218 活塞桿邊緣密封 220 活塞邊緣密封支撐環 222 煞車片 224 阻尼板 226 進給器管件 228 煞車片活塞 229 軸承 230 插塞管線 231 固定環 232 空氣馬達管線 234 空氣制動管線 30 200918201 236 空 氣 釋 放 管 線 238 空 氣供 給 管 線 240 鑽 頭 空 氣 閥 242 排 氣 管 線 244 觸 發 器 245 觸 發 器 246 第 — 觸 發 器 位 置 248 第 二 觸 發 器 位 置 250 壓 力 增 強 器 252 液 壓 空 氣 閥 254 觸 發 器 256 插 塞 管 線 258 增 強 器 管線 262 空 氣供 給 管 線 264 空 氣 之 輸 入 裝 置 266 從 動 活 塞 268 液 壓 油 室 270 裂 a 272 制 動 彈 簧 274 〇 形 環 276 〇 形環 31When the trigger 254 of the trigger M2 of the bit air valve 240 is actuated, the '244 cannot be actuated to thereby prevent 25 200918201 pressurized air from the air supply line 238 from entering the air motor line 232 through the air bit valve 24, It is used to engage the motor 180 when the retracting component i 操作 is operated. The invention, as well as many of the advantages thereof, will be apparent from the foregoing description, and it will be apparent that various changes can be made in the form, structure and arrangement of the components without the invention. The scope of the spirit ^ detachment, or will not sacrifice all its important advantages. BRIEF DESCRIPTION OF THE DRAWINGS [0010] By reference to the attached drawing #, many points I of the present invention can be better understood by those skilled in the art, wherein: Figure 1 is an exemplary embodiment of the present invention. Figure 2A is a plan view of a rivet surface in accordance with an exemplary embodiment of the present invention; 丨, Figure 1 is taken from the enlarged plan view of Figure 3-8 along line (3) 31; Figure 2C is taken Figure 2A is an enlarged plan view from line 2c_2q; Figure 3A is a diagram! An operational isometric view of the Zhongna Nazheng grab (before the brake opening and drilling process begins); Figure 3 B series · A cross-sectional view of the rotary coupler from Figure 3 A along the green qrq green 3B-3B Figure 3 C is a cross-sectional view taken from Figure 3 A along the rear of 3 Γ 3 r ΑΛ α «石°』深儿-3C stroke coupler; Figure 4 is the rivet grab in Figure 1 An angle view (the rivet is mounted with the hydraulic piston in the retracted position); 26 200918201; FIG. 5 is an enlarged plan view of the rotating and retracting assembly shown in FIG. 2A 6 in accordance with an exemplary embodiment of the present invention A cross-sectional plan view of another embodiment of the rivet gun; FIG. 7A is a view of a argon gun of the rivet gun of FIG. 6 (the supply air source is connected, but none of the trigger buttons are actuated); Figure 7 is another operational view of the rivet grab in Figure 6 (the supply air source is connected and the drill button is actuated); Figure 7C is another operational view of the rivet grab in Figure 6 (supply air source) Connected, and the hydraulic trigger button is actuated; Figure 8 is the rotation shown in Figure 6. And a retracted assembly; an enlarged plan view; an enlarged plan view (Fig. 8 is a view of the hydraulic assembly shown in Fig. 6; the brake assembly shown in Fig. 6 is closed); and Fig. 9 Another enlarged plan view of the brake assembly shown in Figure 6 (brake is opened). [Main component symbol description] 100 rivet grab 101 tool body 102 automatic tapping rivet 103 handle 104 rivet body 106 spindle 27 200918201 108 automatic tapping head 110 shank 1 12 workpiece 114 hole 115 rotating component 116 ball bearing 117 retracted Assembly 118 chuck 119 hydraulic assembly 120 chuck cover 121 brake assembly 122 bearing chute 124 chuck thrust ball bearing cage 1 26 chuck needle bearing 128 chuck needle thrust bearing 129A front needle bearing chute 129B Front bearing adjustment device 130 Piston 132 Piston rod 134 Piston rod sealing body 13 6 Bearing 13 8 Double threaded adapter 140 Power traction bushing 142 Spring cover 28 200918201 144 Spring washer 150 Needle thrust bearing 152 Bearing 15 4 Mandrel Clip sweet 156 spindle tightening ring 15 8 drive shaft bearing 160 spring chamber guide 162 spring 164 drive shaft 1 66 external drive shaft 168 drive shaft coupling 170 brake disc / motor drive shaft 172 brake body 174 Housing 176 Housing 177 Housing 178 Housing 180 Motor 182 Front cover 184 Housing 186 Motor washer 18 8 Mandrel tube Loss clamp 190 Back plate 192 Motor clamp 29 / \ 200918201 194 Pusher 19 8 Mandrel clamp sweet disc 200 Chuck clamp body 201 Needle chute 202 Thrust ball bearing 203 Needle bearing chute 204 Needle stop Push bearing 206 Brake roller thrust bearing 208 Brake thrust bearing chute 210 Mandrel ring 212 Mandrel collector 214 Mandrel fitting 216 Piston edge seal 218 Piston rod edge seal 220 Piston edge seal support ring 222 Brake 224 Damping plate 226 Feeder Fitting 228 煞 Car Slider 229 Bearing 230 Plug Line 231 Retaining Ring 232 Air Motor Line 234 Air Brake Line 30 200918201 236 Air Release Line 238 Air Supply Line 240 Bit Air Valve 242 Exhaust Line 244 Trigger 245 Trigger 246 - trigger position 248 second trigger position 250 pressure booster 252 hydraulic air valve 254 trigger 256 plug line 258 booster line 262 air supply line 264 air input device 266 driven piston 268 hydraulic Oil chamber 270 split a 272 brake spring 274 〇 ring 276 〇 ring 31