、發明說明： 【發明所屬之技術領域】 本發明係有關於一種刀具自動交換裝置，特別是指一 種加工機之刀具自動交換裝置。 【先前技術】 —般具有多種加工功能的加工機是機械製造業界常運用 的工具機之一，例如可進行鑽孔、攻牙、搪孔等工作。而此種 多功能加工機主要係於機台上設置有可進行旋轉的刀庫以及 可於機0上進行縱向往復運動的主軸所構成，藉由該主軸不斷 交替搭配使用刀庫内的刀具，即可對加工件進行鑽孔、攻牙、 搪孔等加工處理。 然而，目前主軸與刀庫之間主要係藉由一交換機構，使得 主轴可交替炎持刀庫内不同型態的刀具，而主軸在進行交換刀 /、的過程巾，其父換速度是影_加王機效率重要的因素之 亦疋加工機製造業者極欲突破的研發重點，據此，如何能 開發出-種加工機之刀具自動交縣置，其可縮短換刀所需 的時間，即為本案發明的動機。 【發明内容】 本發明之目的在於提供一種加工機之刀具自動交換裝 =其藉由複數配合件、縱向頂掣組、橫向卿組以及複 卡擎組搭配刀庫搖臂機構，以提升刀具交換的速度。 緣是，為了達成前述目的，依據本發明所提供之一種 /379731 加工機之刀具自動錢裝置，該加工贿有—縱向往復運動 的主軸以及-進行旋轉分度動作的刀庫，該刀庫内 數可擺動喊f，各㈣具有第—端部與第二端部 -端部夾持有-可脫離的刀把，該刀具自動交換裝置包含 有··複數配合件，其分別組配於該夹臂的第二端部，各配 合件具有-上抵面與一側抵面，且該上抵面具有一凸部. -縱向頂軸，其係組配於該刀庫上，該縱向了且且有 -縱向活動的凸輪’該凸輪係抵頂於所對應的配合件上抵 面；一橫向頂掣組，其係組配於該絲的側面，該橫向頂 響組具有-橫向活動的頂銷’該頂銷係抵頂於所對應的配 合件側抵面；複數卡掣組’其組配於該刀庫上且對該配合 件，該卡掣組具有-可復位的卡掣件，該卡擎件與所_ 的配合件凸部相互卡抵或脫離；據此，當該第一端部位於 该主㈣行進路徑，該刀把受向下移動的主減持而脫離 该第-端部，同時該第—端部受主轴推抵而使夾臂擺動， 使卡掣件與所對應的配合件凸部相互脫離；當主轴向上移 后動’使橫向頂掣組推抵該配合件，該夹臂產生擺動，該夾 臂第-端部則對該刀把進行夾持，同時該卡掣件與所對應 的配口件凸σ[5相互卡抵’以及該縱向頂掌組抵頂於該配合 件，防止該失臂任意擺動。 有關本發明為達成上述目的，所_之技術、手段及其他 之功效，轉—較佳可行實施例並配合圖式詳細說明如后。 【實施方式】 首先請配合參閱第1、2、3圖所示，本發明實施例所 提供的一種加工機之刀具自動交換裝置，該刀具自動交換裝 置主要係裝設於加工機的主軸2〇、刀庫3〇以及複數夹臂 40上，而該刀具自動交換裝主要係由複數配合件5〇、一縱 向卿組60、-橫向頂掣組7Q以及複數卡掣組80所組合 而成，其中： «亥主轴20’其縱向往復運動的組設於機台1〇,且該主 幸由20底端具有—可夾持刀把91的主軸頭2卜 5亥刀庫30，其係呈傾斜狀的組設於該機台10，且可於 機台10上進行旋轉分度動作。 v 3複數央臂4G，其係枢設於該刀庫3Q，而得以於刀庫 内k動’且各夾臂4〇組設後概呈一放射狀型態 臂40且古& 八 八一端部與第二端部42，本實施例中該第一端 F係為又叉邹41 ’而具有—開口 411，從上視觀看恰呈〔 ，另夕卜+女慨 ^ μ又又部41相對内側具有二凸部412，該二凸部 持有—可脫離的刀把91，該刀把91周側具有環 侧具有二滚凸部412失持’而該雙叉部41相料 ,、 &件5〇，其數量與夾臂40相同，該配合件q 係組配於錢f 4Q的第二端部42，該配合件5〇具有 抵面51匈抵面52以及一位於該上抵面51的凸部53 ; 本實施例中，該上抵面51從側面觀看係呈一曲線狀，該上 抵面51鄰近該側抵面52處具有一凹陷面，由該凹陷面界 定出一槽口朝上的凹槽511，該上抵面51遠離該側抵面52 處具有一突起面，由該突起面界定出該凸部53，另外該側 抵面52從側面觀看係呈一曲線狀，且係由下往上朝主轴 20方向傾斜。 該縱向頂掣組60主要係由一固定件61、一活動件62、 一凸輪63以及一彈簧64所組成，其中該固定件61具有一 槽口向下的第一凹槽611，該固定件61係固設於該刀庫 30 ;該活動件62具有一槽口向上的第二凹槽621，該活動 件62係樞設於該固定件61，且該第二凹槽621相對於該 第一凹槽611 ;該凸輪63係固設於該活動件62的底面， 且縱向抵頂於所對應的配合件50上抵面51，同時該凸輪 63的抵頂範圍介於該上抵面51的凹槽511以及凸部53之 間，而當該凸輪63位於該上抵面51的凹槽511時，該凹 槽511與凸輪63互不接觸；該彈簧64係容置於該第一凹 槽611與第二凹槽621之間，使該凸輪63得以縱向活動同 時抵頂於該配合件50的上抵面51。 該橫向頂掣組70主要係由一固定座71、一頂銷72、 一内組件73、以及一彈簧74所組成，其中該固定座71具 有一槽口朝向刀庫30的第一凹槽711，該固定座71係固 設於該主軸20的側面，該頂銷72係可活動的組設於該固 1379731 疋座71的帛B槽711 ’且其前端係抵頂於所對應的配合 件50側抵面52;該頂鎖72具有―槽口朝向該第—凹槽川 的第二凹槽72卜且該第二凹槽721槽口處向外 抵緣722 ;該内組件73係、組設於該第一凹槽71^且對^ 該環抵緣722，避免頂銷72滑脫於該固定座7ι ;該彈菩 74係容置於該第—凹槽711與第二凹槽721之間，使該頂 銷7 2得以橫向活動。 該複數卡掣組80，其數量與複數配合件50相同，各 卡掣組8〇皆係由一卡掣件81以及一彈簧82所組成，該卡 擎件81具有第一端811與第二端812，該第-端811係樞 °又於刀庫3〇 ’該第二端812則具有卡掣部813，該卡掌部 :，適所對應的配合件5。的凸部53相互卡抵或脫 .亥彈育82 一端係固接於該刀庫洲而另端係固接於 ^擎件81的第二端812 ’俾使該卡掣件81得以於該刀 庫30上產生復位的動作。 刀把4雙插部41位於該主軸20的行進路徑，該 °移動的主軸20夾持而脫離該雙插部41，同 時该雙插端41部受主 件81的卡擎部⑽ 推抵而使夾臂4〇擺動，使卡掣 ^ . . 3與所對應的配合件50凸部53相互脫 ，當主幸由2 Π a» ,-λ _ ^ °上移動’使横向頂掣組70推抵該配合件 50,該夾臂40產生> + 91進行夾持=動，该失臂40雙又部41則對該刀把 "同時该卡掣件81與所對應的配合件50凸部 8 53相互卡抵，以及該縱向頂掣組6〇抵頂於該配合件5〇 , 防止該失臂40任意擺動。 以上所述即為本發明實關各主要構狀結構及其組態 說明。 〜 至於本發明實施_操作方式及其功效，請參閱第4圖所 示。當該鑽頭92對加工件93鑽孔加工完畢後，需對該加工件 93進行另外的加工處理時，該主轴2〇即需更換不同的刀具， 而其更換的勤作說明如下。 i先，請參閱第4、5圖所示，控制該主軸20向上移動， 由於該夹臂40的雙又部41具有一開口 4ΐι，且從上視觀看 恰呈形因此著主轴20向上移動的橫向頂掣組70 麵夾臂4G。請參嘱、7騎示，該主轴 20持 '、月向上移動’直到今忐 2!下端面川位於同一;面二：的滾輪413 21的外滚輪413則順著主軸頭 央臂仙上的雙又部41二凸部4|方向擺動一角度，直到該 謂内，且同時該横向购：該刀把91的綠 於該配合件50的側抵面52。.的闕72則横向的抵頂 緊接著，請參閲第7、8 … 上位移，該横向頂掣組7〇 °不’该主軸20持續往 配合件50的側抵面52人72則持續橫向的抵頂於該 魏合件50則受了頁銷72的推抵 1379731 而漸漸偏離該主轴20，使擺臂40再次的朝向逆時針方向 擺動-角度，直_夾臂4〇上的雙叉部41完全夹持住該 刀把9卜同時該縱向頂掣、组6〇的凸輪63則順著該配合: 的上抵面51路輕而位於該上抵面51的凹槽川，且哕 凹槽511與凸輪63互不接觸，另外，該配合件5()的凸; 卡掣件δ1的卡_13，且_卡㈣ 813的輪雜針科81向上減—麟，最賴由彈簧 犯使該卡擎件81復位，而讓卡掣部813與配合件5〇的凸 部53相互卡抵，俾使夾臂4〇不再搖擺，此時即可控制該 主轴頭21鬆開該刀把91， 環主轴20向上位移而脫離該刀 把91。值得說明的是，各 田。亥卡掣件81與所對應的配合件5〇 凸部53相互卡抵時，雖妙 雖然该頂銷72仍橫向抵頂於該配合 件5 0的側抵面5 2，j：i-性—η 匕時，可限制該配合件50朝向該卡掣 •组80樞擺的位置，因此兮 此該杈向頂掣組70隨著主軸20向上 位移時，該側抵面52則伯 ⑺迫使頂銷72橫向内縮於該固定座 71内。 最後，請參閱第1 〇、〕Ί ^ 1 1、1 2控制該刀庫轉動， ^進灯另外加工處理的夾臂4〇連同刀㈣與刀具94 位於该主軸20的行進路徑 絲壬 值得5兒明的疋，由於該刀庫在 轉動的過程中，組設於夾 犀隹 係與縱向頂掣組60的凸衿 價 m · 祝b3相距有一距離而互不接觸， 因此，該刀庫可進行旋轅 轉刀度動作。緊接著，控制主軸20 10 1379731 向下位移，讓主軸頭21下端面2ιι 部^的滚輪413,靠抵後控制該主==亥夹臂40雙叉 央持住該刀減’而再控制主轴；1二了主抽頭 4Π S,l rj # 4. ⑶向下位移，該夾臂 而”臂、:轴心而朝向順時針方向擺動-角度， 而该夹ho在擺動的同時，該雙又部41的凸部则慢 忮脫離該刀把91的環形溝槽 Ω1 ^ 亏茨又又部41的凸部412 脫7刀把91的環形溝槽9η時，即可控制該主袖卻 對该加工件93進行另外的加工處理。另外，該夹臂40受主轴 20推抵而脫離該刀把9〗的 盆#上杂丨 了 4配σ件50的凸部53順 者針掌㈣3的輪廓將該卡擎件幻向上推抵-距離，最 後使卡掣部813與配合件50的凸部53相互脫離。 必須說明的是，當該橫向頂掣組7〇隨著主轴2〇向下位 移時，由於該横向頂擎組70頂銷72的前端會碰觸該配合 1 50的上抵面51與側抵面52交界冑，此使，可控制該卡 掣件81與配合件5〇相互卡抵的卡合力大於受横向的抵頂 力’因此該撗向頂掣組70隨著主軸2〇向下位移時，該侧 抵面52則迫使頂銷72橫向内縮於該固定座71内。 藉由以上說明可以輕易得知，本發明藉由夾臂4 0上組配 有配合件50，加上該縱向頂掣組6〇、橫向頂掣組7〇以及 卡擎纟且80之間的關係即可提升刀具交換的速度。 值得注意的是，由於該刀庫30上組配有縱向頂掣組 以及卡掣組8〇 ’其中該縱向頂掣組6〇的凸輪63係縱向抵 1379731 頂於該配合件50上抵面51的凸部53與凹槽5Π之間，而 該卡掣組80的卡掣件81卡掣部813得以適時的卡抵於所 對應的配合件50凸部53，又該配合件50係固設於該夾臂 40的第二端42，因此可使該夾臂40不輕易的搖擺，特別 是該雙叉部41脫離該刀把91後的狀態。 綜上所述，此實施例及圖示僅為本發明之較佳實施例而 已，當不能以之限定本發明實施之範圍，即大凡依本發明申請 專利範圍所作之均等變化與修飾，皆應屬本發明專利涵蓋之範 圍内。 12 1379731 【圖式簡單說明】 第1圖 係本發明的側視示意圖。 第2圖 係第2圖的局部放大圖。 第3圖 係本發明另一側的側視示意圖。 第4至1 2圖 係本發明的作動示意圖，顯示自動進行換刀的分 解動作狀態。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic tool exchange device, and more particularly to a tool automatic exchange device for a processing machine. [Prior Art] A processing machine having a plurality of processing functions is one of the commonly used machine tools in the machine manufacturing industry, for example, drilling, tapping, boring, and the like. The multi-function processing machine is mainly composed of a tool magazine which can be rotated on the machine table and a spindle which can be longitudinally reciprocated on the machine 0, and the spindle is continuously alternately used with the tool in the tool magazine. The workpiece can be drilled, tapped, boring, etc. However, at present, the main shaft and the tool magazine are mainly connected by an exchange mechanism, so that the main shaft can alternately sculpt different types of tools in the tool magazine, while the main shaft is in the process of exchanging the knife/, the father changing speed is shadow _ The important factor of the efficiency of the machine is also the research and development focus of the processing machine manufacturers. According to this, how can the tool of the processing machine be automatically distributed to the county, which can shorten the time required for the tool change. That is the motivation for the invention of the case. SUMMARY OF THE INVENTION The object of the present invention is to provide a tool automatic exchange tool for a processing machine, which is equipped with a toolbox rocker arm mechanism by a plurality of matching members, a longitudinal top group, a horizontal group and a complex card group to enhance tool exchange. speed. In order to achieve the foregoing object, in accordance with the present invention, a tool automatic money device of a /379731 processing machine has a spindle for longitudinal reciprocation and a tool magazine for performing a rotary indexing operation, in the magazine The number can be swung and f, each (4) having a first end and a second end-end clamped with a detachable handle, the automatic tool changing device comprising a plurality of mating pieces respectively assembled to the clip a second end of the arm, each of the mating members has an upper abutting surface and a side abutting surface, and the upper abutting surface has a convex portion. - a longitudinal top shaft, which is assembled on the tool magazine, the longitudinal direction And having a longitudinally movable cam that abuts against the corresponding mating member; a lateral top set that is assembled to the side of the wire, the lateral top group having a laterally movable top The pin's top pin is abutted against the corresponding mating side abutting surface; the plurality of pinch groups 'are assembled on the tool magazine, and the engaging member has a -resettable latching member, The card lifting member and the convex portion of the fitting member are mutually abutted or disengaged; accordingly, when the first end portion In the main (four) travel path, the knife is biased away from the first end by the downwardly moving main, and the first end is pushed by the main shaft to swing the clamp arm, so that the clamp is matched with the corresponding one. The protrusions are separated from each other; when the spindle moves up and then moves 'to push the lateral top set against the fitting, the clamp arm generates a swing, and the first end of the clamp arm clamps the handle, and the clamp And the corresponding fitting member convex σ [5 mutual engagement] and the longitudinal top palm group abut against the fitting member to prevent the lost arm from arbitrarily swinging. The present invention has been described in detail with reference to the preferred embodiments of the present invention and the accompanying drawings. [Embodiment] First, please refer to the first, second, and third figures. In the embodiment of the present invention, an automatic tool exchange device for a processing machine is provided. The tool automatic switching device is mainly installed on the spindle of the processing machine. , the tool magazine 3〇 and the plurality of clamping arms 40, and the tool automatic exchange device is mainly composed of a plurality of matching members 5〇, a longitudinal group 60, a transverse top group 7Q and a plurality of cassette groups 80, Among them: «Hai Spindle 20', its longitudinal reciprocating group is set on the machine 1〇, and the main fortunate by the bottom of the 20 has - the spindle head of the knife holder 91 can be clamped to the 5th knife magazine 30, which is The inclined group is disposed on the machine table 10, and the rotation indexing operation can be performed on the machine table 10. v 3 plural central arm 4G, which is pivoted in the tool magazine 3Q, and can be moved in the magazine, and each arm 4〇 is set to form a radial type arm 40 and ancient & The first end F and the second end portion 42 in this embodiment are both forked and have an opening 411, which is viewed from the top view, and the other is a female and a female The portion 41 has two convex portions 412 opposite to the inner side, and the two convex portions have a detachable blade handle 91. The circumferential side of the knife handle 91 has a ring side with two rolling protrusions 412 that are lost, and the double fork portions 41 are matched. & 5〇, the same number as the clamp arm 40, the fitting member q is assembled to the second end portion 42 of the money f 4Q, the fitting member 5 has an abutment surface 51 and a rest area 52 The convex portion 53 of the abutting surface 51; in this embodiment, the upper abutting surface 51 has a curved shape when viewed from the side, and the upper abutting surface 51 has a concave surface adjacent to the side abutting surface 52, and is defined by the concave surface a groove 511 having a notch facing upward, the upper abutting surface 51 having a protruding surface away from the side abutting surface 52, the convex portion 53 being defined by the protruding surface, and the side abutting surface 52 is viewed from the side Curved And by the Department of inclined upward toward the direction of the shaft 20. The longitudinal top set 60 is mainly composed of a fixing member 61, a movable member 62, a cam 63 and a spring 64. The fixing member 61 has a first groove 611 with a downward slot. The fixing member The 61 is fixed to the tool magazine 30; the movable member 62 has a second groove 621 with a notch upwardly, the movable member 62 is pivotally disposed on the fixing member 61, and the second groove 621 is opposite to the first portion a groove 611; the cam 63 is fixed to the bottom surface of the movable member 62, and longitudinally abuts against the corresponding abutting surface 51 of the engaging member 50, and the abutting range of the cam 63 is between the upper abutting surface 51. Between the recess 511 and the convex portion 53, and when the cam 63 is located in the recess 511 of the upper abutting surface 51, the recess 511 and the cam 63 do not contact each other; the spring 64 is received in the first recess Between the groove 611 and the second groove 621, the cam 63 is longitudinally movable while abutting against the upper abutment surface 51 of the fitting 50. The lateral top set 70 is mainly composed of a fixing base 71, a top pin 72, an inner component 73, and a spring 74. The fixing base 71 has a notch 711 facing the first groove 711 of the tool magazine 30. The fixing seat 71 is fixed on the side surface of the main shaft 20, and the top pin 72 is movably disposed on the 帛B groove 711 ′ of the solid 137973 疋 seat 71 and the front end thereof is abutted against the corresponding fitting piece. a 50-side abutment surface 52; the top lock 72 has a second groove 72 with a notch facing the first groove, and an outward flange 722 at the notch of the second groove 721; The first groove 71 is disposed on the first groove 71 and the ring 722 is prevented from being slid off the fixing seat 7 ι; the embossed 74 is received in the first groove 711 and the second groove Between 721, the top pin 7 2 is allowed to move laterally. The plurality of latching groups 80 are the same as the plurality of mating members 50. Each of the latching stacks 8 is composed of a latching member 81 and a spring 82 having a first end 811 and a second end. The end 812, the first end 811 is pivoted to the tool magazine 3'', and the second end 812 has a latching portion 813, which is adapted to the corresponding mating member 5. The convex portions 53 are mutually abutted or detached from each other. One end is fixed to the knife magazine and the other end is fixed to the second end 812 ' of the engine member 81, so that the latch member 81 can be A reset action is generated on the magazine 30. The tool holder 4 double insertion portion 41 is located on the traveling path of the main shaft 20, and the moving main shaft 20 is gripped and disengaged from the double insertion portion 41, and the double insertion end portion 41 is pushed by the cartridge portion (10) of the main member 81. The clamp arm 4 oscillates so that the latch 掣 ^ . . 3 and the corresponding engaging member 50 convex portion 53 are disengaged from each other, and when the main hobby is moved by 2 Π a» , - λ _ ^ ° 'to push the transverse top cymbal group 70 In response to the fitting 50, the clamp arm 40 generates > + 91 for clamping = movement, the double arm 41 of the lost arm 40 is the handle &handle; and the latch member 81 and the corresponding fitting member 50 convex portion 8 53 is mutually engaged, and the longitudinal top set 6〇 abuts against the engaging piece 5〇 to prevent the lost arm 40 from arbitrarily swinging. The above description is the main configuration structure of the invention and its configuration description. ~ As for the implementation of the invention _ operation mode and its efficacy, please refer to Figure 4. When the drill bit 92 is machined to the workpiece 93, and the workpiece 93 needs to be processed separately, the spindle 2 needs to be replaced with a different tool, and the replacement operation is as follows. i, first, as shown in Figures 4 and 5, the spindle 20 is controlled to move upwards, since the double rear portion 41 of the clamp arm 40 has an opening 4ΐ, and is viewed from the top view so that the spindle 20 moves upward. The transverse top set 70 faces the arm 4G. Please refer to 嘱, 7 riding, the main shaft 20 holding ', moving upwards' until the next ! 2! The lower end of the river is in the same; the second roller: 413 21 of the outer roller 413 is along the main axis of the spindle head The double-sided portion 41 and the second convex portion 4| are oscillated at an angle until the inside, and at the same time, the horizontally-purchased: the green of the blade 91 is green to the side abutment surface 52 of the fitting member 50. The 阙72 is then laterally abutted, please refer to the displacement of the seventh, eighth ..., the transverse top cymbal group 7 〇 ° does not 'the main shaft 20 continues to the side of the mating member 50 52 people 72 continue The lateral abutment of the weft member 50 is pushed by the page pin 72 against the 1377731 and gradually deviates from the main shaft 20, so that the swing arm 40 is again swung counterclockwise-angle, the double on the straight arm 4 The fork portion 41 completely grips the blade handle 9 and the cam 63 of the longitudinal top cymbal and the group 6 则 follows the groove of the upper abutment surface 51 of the fit: and is located at the groove of the upper abutment surface 51, and The groove 511 and the cam 63 do not contact each other, and the protrusion of the fitting member 5(); the card_13 of the latching member δ1, and the wheel of the card (4) 813 are reduced upwardly by the needle 81, which is most dependent on the spring. The card ejector 81 is reset, and the latching portion 813 and the convex portion 53 of the engaging member 5 相互 are mutually abutted, so that the clamp arm 4 〇 is no longer swayed, and the spindle head 21 can be controlled to release the button The knife handle 91, the ring spindle 20 is displaced upwardly away from the knife handle 91. It is worth noting that each field. When the hexagram member 81 and the corresponding engaging member 5 〇 the convex portion 53 are engaged with each other, although the ejector pin 72 is laterally abutted against the side abutment surface of the fitting member 50, the j:i- property - η ,, the position of the fitting member 50 pivoting toward the cassette group 80 can be restricted, so that the side abutting surface 52 is forced by the main shaft group 70 as the main shaft 20 is displaced upward (7). The top pin 72 is laterally retracted into the fixing seat 71. Finally, please refer to the first 〇, Ί 1 ^ 1 1 , 1 2 to control the rotation of the magazine, ^ the additional processing of the clamp arm 4 〇 together with the knife (four) and the cutter 94 located in the travel path of the spindle 20 is worth 5 In the process of turning, the magazine is set in the rhinoceros series and the longitudinal top set 60. The convex price m · b3 is separated from each other by a distance and does not touch each other. Therefore, the tool magazine can be Perform a rotary turning motion. Then, the control spindle 20 10 1379731 is displaced downward, and the roller 413 of the lower end surface of the spindle head 21 is pressed to control the main == haiqi arm 40, and the double fork is held by the knife to reduce the spindle and then control the spindle. ; 1 2 the main tap 4 Π S, l rj # 4. (3) downward displacement, the arm and the "arm, the axis and the clockwise direction - angle, and the clip ho while swinging, the double again When the convex portion of the portion 41 is slowly detached from the annular groove Ω1 of the blade 91 and the convex portion 412 of the portion 41 is removed from the annular groove 9n of the blade 91, the main sleeve can be controlled but the workpiece is controlled. 93, the additional processing is performed. In addition, the clamp arm 40 is pushed against the spindle 20 by the spindle 20, and the contour of the convex portion 53 of the yoke 50 is matched with the contour of the needle (4) 3 of the card. The singularly pushes up the distance-distance, and finally causes the latching portion 813 and the convex portion 53 of the fitting member 50 to be disengaged from each other. It should be noted that when the transverse top-twisting group 7〇 is displaced downward with the main shaft 2〇, The front end of the top pin 72 of the transverse jacking group 70 touches the upper abutment surface 51 of the mating 150 and the side abutment surface 52, so that the latch member 81 can be controlled. The engaging force of the engaging members 5 〇 is greater than the lateral abutting force. Therefore, when the yoke toward the top yoke 70 is displaced downward with the main shaft 2 ,, the side abutting surface 52 forces the top pin 72 to be laterally retracted. In the fixing base 71, it can be easily seen from the above description that the present invention is provided with a fitting 50 by the clamping arm 40, plus the longitudinal top set 6〇, the horizontal top set 7〇 and the card.纟 and the relationship between 80 can improve the speed of tool exchange. It is worth noting that since the magazine 30 is assembled with a longitudinal top set and a cassette set 8〇', the longitudinal top set 6〇 cam The 63 series longitudinal abutment 1371731 is disposed between the convex portion 53 of the abutting surface 51 of the engaging member 50 and the groove 5Π, and the latching portion 813 of the latching member 80 of the latching group 80 is timely clamped to the corresponding The engaging member 50 has a convex portion 53 and the engaging member 50 is fixed to the second end 42 of the clamping arm 40. Therefore, the clamping arm 40 can be prevented from swinging easily, especially after the double fork portion 41 is disengaged from the cutting handle 91. In view of the above, this embodiment and the drawings are only preferred embodiments of the present invention, and the implementation of the present invention cannot be limited thereto. The scope of the invention is to be construed as being within the scope of the present invention. 12 1379731 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of the present invention. Fig. 3 is a side elevational view showing the other side of the present invention. Figs. 4 to 12 are schematic views showing the operation of the present invention, showing the state in which the tool is automatically disassembled.
【主要元件符號說明】 10機台 20主軸 21主軸頭 211下端面 30刀庫 40夾臂 41雙叉部 411 開口 412凸部 413滾輪 42第二端部 50配合件 51上抵面 511凹槽 53凸部 52側抵面 60縱向頂掣組 61固定件 611第一凹槽 62活動件 621第二凹槽 63凸輪 64彈簧 70橫向頂掣組 71固定座 711第一凹槽 72頂銷 721第二凹槽 722環抵緣 73内組件 74彈簧 80卡掣組 81卡掣件 811第一端 812第二端 813卡掣部 82彈簧 91刀把 911環形溝槽 92鑽頭 93加工件 94刀具 A柩接處 13[Main component symbol description] 10 machine 20 spindle 21 spindle head 211 lower end 30 magazine 40 clamp arm 41 double fork 411 opening 412 convex portion 413 roller 42 second end portion 50 fitting member 51 abutment surface 511 groove 53 Protrusion 52 side abutment surface 60 longitudinal top set 61 fixing member 611 first groove 62 movable member 621 second groove 63 cam 64 spring 70 lateral top set 71 fixed seat 711 first groove 72 top pin 721 second Groove 722 ring abutment 73 inner assembly 74 spring 80 latching group 81 latching member 811 first end 812 second end 813 latching portion 82 spring 91 knife 911 annular groove 92 bit 93 machining member 94 cutter A 柩 joint 13