•M314090 ^ 八、新型說明： 【新型所屬之技術領域】 ' 本_係與加謂之自較換刀具結構«，更詳㈣之，乃特指-種用 、於自動交換刀具結構之改良刀具庫機構。 【先前技術】 對於-自動加工機而言’自動換刀系統(即習稱之ATc(Aut〇i减編 change_設置有效齡轉裝夾、和機床調㈣時間，同時也減少了工 序之間的工件周轉、搬運和存放時間，因此對於加工中心的生産效率具有顯著 的提幵作用因而’自動換刀系統的換刀可靠性及換刀速度直接影響到力口工中 心的效率’上述條件可謂自動換刀錢在設計、及評價上駐要指標。 前述之自賴对、統通常包含―用贿放刀具的刀具庫及—可同時挟持欲 卸除之刀具與欲裝設之刀具並使其位置轉換之交換刀臂。於龍技術中，為配 合交換刀臂的設置，該刀具庫取錄加工_面之設計；_，直接將 、刀具縣設於加卫機之-麟導致機台碰祕配重^均，因此絲必須加裝 配重塊以解決此-問題；此外，當刀具庫為位於加工機側面之設計時，其體積 及容量上均難免受限。 因此，如何研發出一種自動交換刀具所用之刀具庫機構，使其不須受限於 刀淥所在位置，而克服必須將刀具庫裝設於加工機之一側，導致影響機台配重 之問題，同時也免除體積及容量之限制，即為本案創作人致力之所在。 【新型内容】 有鑑於上述之需要，本創作提供一種自動交換刀具庫機構，其係包含改良 • M314090 之刀具座及可延伸運輸刀具之刀具輸送裝置。 本創作可達成之目的及功效之-，係由於該刀具庫具有延伸運輸刀具之功 \能，因此不必受限於刀臂所在位置，而得以裝設於加工機之後方，解決前案刀 具庫使加工機配重不均之問題。 本創作可達狀目的及功效之二，係動具庫乃裝設於加二機之後侧，因 此其延伸相對受限較小，而得配合需要設計為更大之容量，相對提昇加工機的 I 工作效能及適用性。 本創作可達紅目狀功效之三，_纽良之刀具座賴使刀具可於刀 具庫中之挾持更為穩定，且由刀具庫卸離時更為順利，有效提高該自動交換刀 具糸統之工作效能。 】乍可達成之目的及功效之四，係採用精巧之設計使卸離刀具之氣壓缸 不受氣壓管路配置之影響，而得以順暢移動，俾利換刀作業之進行。 【實施方式】 % 為實見上述之目的及功效，本創作之自動交換刀具庫機構，係包含-刀具 庫座體及若干滑設於該刀具庫座體，各用以挟持一刀具頭部之刀座。’、 、々 圖所不者即為根據本創作之-實施例縿製之刀座(1〇)結構，圖中 ⑼EU又於該外殼⑼内部下端之刀具卡持座⑼及一軸向樞穿該外殼⑴） ^卡持座(13)之活動軸(15);該兹根據本創作之-實施例，將該刀座⑽ 之組配詳述如下·· 该外殼(11)概為一中空圓扣 _體，外部具有一溝槽(111)，用以卡合於本創作刀 M314090 具庫座體(20)上之執道(21);該外殼(11)中央設有一軸向貫通之容置空間，該容 置空間之上半部為一與該活動軸(15)徑寬配適之第一活動軸容置段(112)，而其下 半部徑向擴張形成一向該外殼底部開放之卡持座容置段(113);此外，該外殼(u) 於相對該第一活動軸容置段(H2)之位置，徑向設置一導引梢孔(114)，該導引梢 孔(114)係以偏離該外殼⑴)軸心之位置徑向通往該第一活動軸容置段⑴幻，因 此其係以部分與該第一活動軸容置段(112)為正交之相通； g 該刀具卡持座(13)中央亦概為一中空圓柱體，其頂部以一^^固緣(131)經一 c 形扣環(132)固設於前述外殼(11)之卡持座容置段(113)之上緣；該刀具卡持座(13) 並於該卡固緣(131)之下方成一徑向内縮之環狀壁邊(133)，該壁邊(133)所環繞 者’為一上方徑寬較小而下方徑寬較大之第二活動軸容置段(134”該第二活動 軸容置段(134)係與該外殼(11)之第一活動軸容置段(112)為貫通；而該壁邊(133) 相對於第二活動軸容置段(134)之擴大徑寬處，環設若干徑向延伸之滾珠槽道 (135) ’母一滾珠槽道(135)中並裝設有一滾珠(136)。其中，該滾珠槽道(I%)係以 球面銑刀由該刀具卡持座(13)之中心向外銳成，而形成一開〇呈徑向縮減之槽道 形狀；據此，當該滾珠(136)容置於該滾珠槽道(135)中滑移，其向内可進入該第 二活動軸容置段(134)，向外則受滾珠槽道(135)該開口限制而有一極限位置，當 該滾珠處於此-梅艮位置時，其主體為該開口限制❿以部分珠、緣突伸於該開 口 ’因此該滾珠(I36)相對於該壁邊⑴3)可呈現内縮或突伸之狀態； 該活動軸(15)具有徑向擴張之上端及下端，其中，該上端之一侧設有一第一 導引面(151) ’該導引面(151)概為一平面，上設一斜向延伸之導槽(152);其徑向 擴張之下端又可分為—滾珠容置段㈤)及一滾珠抵頂段⑽），其中，該滾珠抵 .M314090 . 頂段(154)之徑寬概與該刀具卡持座(13)之第二活動軸容置段(134)之擴大徑寬相 符，而該滾珠容置段(153)之徑寬係小於該滾珠抵頂段(154)且大於該卡持座 第二活動軸容置段(134)之縮小徑寬；該滾珠容置段(153)與該滾珠抵頂段(154)以 一弧形表面(155)過渡相連； 以及一導引梢(17)，活動穿設於該外殼(11)之導引梢孔(114)，其設有一平面 之第二導引面(171)，上設一斜向延伸之導條(172)，該導條(172)之形狀係與該活 ^動軸(15)第一導引面(151)之導槽(152)相配合。 根據以上之部件，當該刀座(10)組配完成，該活動軸(15)之上端容置於該外 殻(11)之第一活動軸容置段(112)，以其第一導引面(⑸)相對於該導引梢孔 (117) ’而其導槽(152)以一端於該導引梢(17)導條(172)之一端相卡合；而該活動 軸(15)下端之滾珠容置段⑽)以其頂端抵緊於該刀具卡持座⑼第二活動軸容 置段(134)之上緣；此時，該滾珠抵頂段(154)被定位於相對該滾珠槽道(I%)之位 置，由於該滾珠抵頂段(154)之徑寬與該第二活動軸容置段(134)相符，因此將各 、該滾珠(136)於該滾珠槽道⑽)内向外推頂，使各該滾珠之部分珠緣突出於 該刀具卡持座(13)之壁邊(133)。此時，一刀具頭(7〇)以其内侧環設之一凸緣卡合 於該刀具卡持座之卡輯與該滾珠(136)珠緣，轉固定於該刀座⑽之下方。 如第四圖，當該導引梢⑼由該外殼⑼外侧於該導引梢孔(114)向内推動 時’其導條(m)向内滑動並谈合該活動軸⑼之導槽㈣，由於該導條⑽)及 導槽(I52)係為斜向對應設置，因此該導引梢⑼之水平(徑向)位移可帶動該活動 軸⑽之垂直(軸向)位移；即使該活動軸〇5)於該第一活動抽容置段(叫及第二 活動軸容置段(134)中產生垂直之向下位移；因此該滾珠抵頂段(154)向下移動， M314090 -而由該滾珠容置段(153)相對於該滾珠槽道(I35)之位置，此時各該滾珠(m)可由 該刀具卡持座(D)之壁面_沿該滾珠槽道⑽)内縮，而抵止於該滾珠容置段 ^ (153)及其下方之弧形表面(155) ·，此時，各該滾珠(136)之珠緣部分亦不復突出於 該刀具卡持座(I3)之壁邊㈣，而使原先各魏珠㈣之珠緣相之刀具頭⑽ 由該座第二活動軸容置段(134)之下方脫離該刀座(1〇)。 上述刀座⑽結構之優點在於可穩定挾持一刀具，並且經由簡易之機械動 I作，及可使該刀具順利卸除，具有高度之穩定性及安全性。 本創作自動交換刀具庫機構另包含—刀具庫座體⑼），如第五、六圖所示 者；該刀具庫座體(20)係具有—執道(21)，用以固定前述之刀座⑽，該執道⑵) 由-馬達(22)驅動，以使吊設於其上之各刀座⑽得沿該軌道⑼移動至一送刀 位置。於第六及第七圖中更清楚可見該刀具庫座體(2_進—步設有—送刀機 構，其係包含： -送刀座(25)，係包含—與前雜道(21)形狀符合之活動執道段(251)，該活 、動軌道段(251)與前述軌道(32)組設而成一環狀之刀座軌道；該活動執道段㈣ 並向该刀具庫座體(20)之中心方向延伸一從動臂(252); /月軌套件(23)’由-固设於該刀具庫座體下表面之導軌(Mi)，與滑設於該 導執_外側之滑軌(232)組成，該滑軌㈣之前端係與該送刀座⑼之從動臂 ㈣固接’因此當該滑軌_相對於該導軌_產生一延伸位移時，該送刀座 (25)可在該滑軌(232)之支撲下向外穩定滑移而使附屬於其上之—活動軌道段 (251)脫離與該刀具庫座體(2〇)執道(32)之連接關係； 一伸縮缸(27)，用以提供前述送刀座⑼與滑執套件(23)一位移動力；其係 .M314090 • 包含一架設於該滑軌(232)之外側並固定於該刀具庫座體(20)下表面之伸縮缸(27) 缸體，該伸縮缸(27)之軸端(271)係固定連接於該從動臂(252)處；其中，該伸縮 缸(27)係可為一般之油壓缸或氣壓缸…等動力缸； ’ —卸刀缸(28)，固接於該送刀座(25)活動軌道段(251)之外侧，係以其驅動軸 朝向該活動執道段(251)内部設置，以與前述一刀座(1〇)之導引梢孔(114)相對 應；其中該卸刀缸(28)係可為一般之氣壓缸； 參錢-送氣套管，其係包含-架設於該滑執(232)外侧並固定於該刀具庫座 體(20)下表面之外管(29)，及-固接於該從動臂(252)並與該知刀缸⑽為氣體連 通之内管(291)，其巾，該外管(29)細f(291)間射配合該送刀座(25)之位移產 生活動伸縮之相對變化；該送氣套管係與一高壓氣體來源連通，以為前述卸刀 缸(28)之動力來源。 根據以上之結構，該送刀機構於常_係由該軌道⑼與該活動執道㈣ 連接構成-_之環形軌道，各該刀郞_其频m)卡合與該軌道，而得於 、該馬達(22)之驅動下沿該軌道移動。而當欲進行交換刀具時，一特定刀具⑽移 動至-送刀位置—亦即位賊送刀座(25)之簡軌道段(251)時，該馬達㈤即停 止運轉，而使該刀具⑽定錄該送刀座(25)之活動軌道段(251);此時，該伸縮 缸啟動’其崎(271)躺推_送刀座⑽之從鮮(252)，使該從峨252)相 對於該刀具庫座華歸向之外伸觸，此—外伸躺使與歸軌㈣固接之 枚刀座(25)連同其上之刀具(7〇)整體肖外移動，而帶動該滑軌套件⑼中之滑 軌_對應於該導軌_延伸，俾能提供脫離該刀具庫座體⑽之送刀座㈣ 一穩固之支擇力量；同時，因該送氣套管之内管(29i)亦固接於該送刀座(25)，因 M314090 ' 此相對於該外管(29)而延長。 - 當送刀機構延伸至一預設位置，如第八圖所示，使該送刀網將刀且(7〇) 輸送至與-交換刀臂_目對應之位置時，透過外管(29)及伸長之内管(29糖 壓氣體輸送至該卸刀缸㈣，當該卸刀缸⑽啟動後，可推動該刀座⑽導引梢 孔㈣中之導引梢⑼，而該導引梢(1?)如前述之結構帶動該刀座⑽中之活動 軸〇5㈣，而使該滚珠㈣無法繼續卡持該刀綱，因此該刀綱得以脫 t離該刀細而於下落後由該交換刀臂_卡持，並經該交換刀臂㈣之作動而 得與-加工機_上欲練之刀具(70，)為對換，因而實現自動交換刀具之作業。 上述送刀結構之優點在於其不較敍換刀t設置位置之關，而得以裝 設於該加玉機之後方，制免除前案刀具庫加卫機配重不均的缺點。、 此外’該滑軌套件之設置於該送刀座(25)移動之時提供穩固之支撑，確保送 刀作業之流暢及安全。 並且，該送管找置使得該卸脈(28)不㈣行裝設可能贿送刀機構 I動作之氣管，而使本創作之送刀機構實現更高之完成度。 雖然本案是以-個最佳實施例做說明，但精於此技藝者能在不雌本案精 神與料下做各種不_式的改變。以上所舉實施制以說明本案而已，非用月 以限制本案之範圍。舉凡不違本案精神所從事的種種修改或變化，倶屬本案申 請專利範圍。 【圖式簡單說明】 第一圖係本創作刀座部分與一刀具頭部組設之立體圖。 第一圖係根據第一圖繪製該刀座部分與該刀具頭部之分解圖。 11 .M314090 第二圖係本創作刀座部分之剖面圖，顯示該刀座卡固該刀具頭之狀態。 第四圖係本創作刀座部分之剖面圖，顯示該刀座將該刀具頭卸離之狀態。 第五圖係本創作刀具庫座體以俯視角度觀得之立體外觀圖。 第六圖係本創作刀具庫座體以仰視角度觀得之立體外觀圖。 第七圖係本創作刀具庫座體之分解圖。 第八圖係本創作刀具庫配合一交換刀臂為一加工機提供換刀功能之示音 B 〇• M314090 ^ VIII. New description: [New technical field] 'This _ series and the self-replacement tool structure«, more detailed (4), specifically refers to the improved tool for automatic exchange of tool structure Library organization. [Prior Art] For the automatic processing machine, the 'automatic tool change system' (that is, the ATc (Aut〇i subtraction change_ setting effective age transfer folder, and machine tool adjustment (four) time) also reduces the between processes The workpiece turnover, handling and storage time, therefore, has a significant improvement in the production efficiency of the machining center. Therefore, the tool change reliability and tool change speed of the automatic tool change system directly affect the efficiency of the force center. The automatic tool change is the resident indicator in the design and evaluation. The aforementioned self-respecting system usually includes the tool library for bribery tools and the tools to be removed and the tools to be installed. The position conversion switch arm. In Yulong technology, in order to cooperate with the setting of the exchange tool arm, the tool library takes the processing and processing of the surface; _, directly, the tool county is set in the Jiaji machine - Lin leads to the machine touch The secret weight is uniform, so the wire must be assembled with heavy weights to solve this problem. In addition, when the tool magazine is designed on the side of the processing machine, its volume and capacity are inevitably limited. Therefore, how to develop an automatic The tool magazine mechanism used for exchanging tools does not need to be limited by the position of the tool holder, but overcomes the need to install the tool magazine on one side of the processing machine, which causes problems affecting the weight of the machine, and also eliminates volume and capacity. The limitation is the place where the creators of this case are dedicated. [New content] In view of the above needs, this creation provides an automatic exchange tool magazine mechanism, which includes a tool holder for the improved M314090 tool holder and an extendable transport tool. The purpose and effect of this creation can be achieved. Because the tool magazine has the function of extending the transport tool, it is not limited to the position of the tool arm, but can be installed behind the processing machine to solve the previous tool. The library makes the problem of uneven weight of the processing machine. This creation can achieve the purpose and effect of the second, the dynamic tool library is installed on the rear side of the second machine, so its extension is relatively limited, but it needs to be designed For a larger capacity, the I work efficiency and applicability of the processing machine are relatively improved. This creation can achieve the third effect of the red eye, _ New Zealand's tool seat allows the tool to be available in the tool magazine The holding is more stable and smoother when the tool magazine is unloaded, which effectively improves the working efficiency of the automatic exchange tool system. 】 The purpose and effect of the 乍 can be achieved by using a delicate design to remove the tool. The pneumatic cylinder is not affected by the configuration of the air pressure pipeline, but can be moved smoothly, and the tool change operation can be carried out. [Embodiment] % For the purpose and effect of the above, the automatic exchange tool magazine mechanism of the present invention includes - The tool magazine base body and a plurality of sliding tool holders are respectively disposed on the tool magazine base body, and each of the tool holders is used to hold the tool holder of the tool head. The tool holders according to the present invention are 1〇) structure, in the figure (9) EU is again at the lower end of the outer casing (9) of the tool holder (9) and an axial pivot through the outer casing (1) ^ the movable shaft (15) of the holder (13); In the embodiment, the assembly of the tool holder (10) is described in detail as follows: The outer casing (11) is a hollow circular buckle body, and the outer portion has a groove (111) for engaging with the original knife M314090. The obstruction (21) on the storage base (20); the axial direction of the outer casing (11) is provided Space, the upper half of the accommodating space is a first movable shaft accommodating section (112) adapted to the diameter of the movable shaft (15), and the lower half thereof is radially expanded to open to the bottom of the outer casing. a holding portion (113); further, the outer casing (u) is disposed at a position opposite to the first movable shaft receiving portion (H2), and a guiding tip hole (114) is radially disposed, the guiding hole (114) radially extending to the first movable shaft receiving section (1) at a position offset from the axis of the outer casing (1), so that the portion is orthogonal to the first movable shaft receiving section (112). The center of the cutter holder (13) is also a hollow cylinder, and the top of the cutter holder (13) is fixed to the outer casing (11) by a c-shaped buckle (132) via a c-shaped buckle (132). The upper edge of the receiving portion (113); the cutter holder (13) and a lowering of the locking edge (131) to form a radially retracted annular wall edge (133), the wall edge (133) The surrounded person' is a second movable shaft receiving portion (134) having a smaller outer diameter and a lower inner diameter, and the second movable shaft receiving portion (134) is the first one of the outer casing (11) The movable shaft receiving section (112) is continuous; and the wall edge (133) is opposite to the first At the enlarged diameter of the movable shaft receiving portion (134), a plurality of radially extending ball channels (135) are disposed in the parent-ball channel (135) and a ball (136) is mounted. Wherein, the ball channel (I%) is sharply outwardly bent from the center of the tool holder (13) by a spherical milling cutter, and forms a channel shape in which the opening is radially reduced; accordingly, when The ball (136) is accommodated in the ball channel (135) for sliding, and the inwardly accessible second movable shaft receiving portion (134) is outwardly restricted by the opening of the ball channel (135). In an extreme position, when the ball is in the position of the mei-mei, the body is restricted by the opening, and a portion of the bead and the rim protrude from the opening. Therefore, the ball (I36) may be retracted relative to the wall edge (1) 3) a state in which the movable shaft (15) has a radially expanded upper end and a lower end, wherein a side of the upper end is provided with a first guiding surface (151). The guiding surface (151) is substantially a flat surface. An obliquely extending guide groove (152) is provided; the radially expanded lower end can be further divided into a ball receiving section (5) and a ball abutting section (10), wherein the ball reaches the M314090. The top section (154) The diameter of the ball is substantially the same as the enlarged diameter of the second movable shaft receiving portion (134) of the cutter holder (13), and the diameter of the ball receiving portion (153) is smaller than the diameter of the ball. a segment (154) and greater than a reduced diameter of the second movable shaft receiving portion (134) of the retaining seat; the ball receiving portion (153) and the ball abutting portion (154) having an arcuate surface (155) And a guiding tip (17), the movable through hole (114) of the outer casing (11), is provided with a planar second guiding surface (171), and an oblique extending direction is arranged thereon The guide bar (172) is shaped to cooperate with the guide groove (152) of the first guiding surface (151) of the movable shaft (15). According to the above components, when the tool holder (10) is assembled, the upper end of the movable shaft (15) is accommodated in the first movable shaft receiving portion (112) of the outer casing (11), with the first guide The guiding surface ((5)) is opposite to the guiding tip hole (117)' and its guiding groove (152) is engaged at one end of one end of the guiding piece (17) of the guiding strip (172); and the movable shaft (15) The ball receiving portion (10) at the lower end is abutted against the upper edge of the second movable shaft receiving portion (134) of the cutter holder (9); at this time, the ball abutting portion (154) is positioned opposite The position of the ball channel (I%), because the diameter of the ball abutting section (154) coincides with the second movable shaft receiving section (134), the balls (136) are respectively placed in the ball groove The ball (10) is pushed inwardly and outwardly so that a part of the bead edge of each of the balls protrudes from the wall edge (133) of the cutter holder (13). At this time, a cutter head (7〇) is engaged with the card holder of the cutter holder and the bead of the ball (136) by a flange of the inner ring, and is fixed to the underside of the holder (10). As shown in the fourth figure, when the guiding tip (9) is pushed inwardly by the outer side of the outer casing (9), the guide bar (m) slides inwardly and talks about the guide groove of the movable shaft (9). Since the guide bar (10)) and the guide groove (I52) are diagonally correspondingly arranged, the horizontal (radial) displacement of the guiding tip (9) can drive the vertical (axial) displacement of the movable shaft (10); even if the activity The axle 〇 5) produces a vertical downward displacement in the first active drawout section (called the second movable shaft accommodating section (134); thus the ball abuts the top section (154) to move downward, M314090 - By the position of the ball receiving section (153) relative to the ball channel (I35), each of the balls (m) can be retracted by the wall surface of the tool holder (D) along the ball channel (10) And resisting the ball receiving section ^ (153) and the curved surface (155) below thereof, at this time, the bead portion of each of the balls (136) no longer protrudes from the cutter holder ( I3) the wall edge (4), and the tool head (10) of the original Weizhu (4) bead edge is separated from the tool holder (1〇) by the second movable shaft receiving section (134). The structure of the above-mentioned tool holder (10) is advantageous in that it can stably hold a tool, and can be smoothly removed by a simple mechanical movement, and has high stability and safety. The automatic exchange tool magazine mechanism of the present invention further comprises a tool magazine base (9), as shown in the fifth and sixth figures; the tool magazine base (20) has an obstruction (21) for fixing the aforementioned knife. The seat (10), the way (2) is driven by the motor (22) so that the respective seats (10) suspended thereon are moved along the track (9) to a feeding position. It can be seen clearly in the sixth and seventh figures that the tool magazine base (2_in step-providing-spinning mechanism includes: - a tool holder (25), which includes - and a front chute (21) The shape conforming to the active road segment (251), the live and movable track segment (251) and the aforementioned track (32) are grouped into an annular knife seat track; the active road segment (4) is directed to the tool magazine base a slave arm (252) extends in the center of the body (20); a / moon rail kit (23)' is fixed to the guide rail (Mi) of the lower surface of the tool magazine base, and is slidably disposed on the guide _ The outer slide rail (232) is composed, and the front end of the slide rail (4) is fixed to the slave arm (4) of the feed block (9). Therefore, when the slide rail _ generates an extended displacement with respect to the guide rail, the cutter The seat (25) can be stably slipped outwardly under the support of the slide rail (232) to disengage the movable track segment (251) attached thereto from the cutter base (2〇). a connection relationship; a telescopic cylinder (27) for providing a moving force of the aforementioned tool holder (9) and the slipper assembly (23); the system M314090 • includes a frame disposed on the outer side of the slide rail (232) Fixed to the lower surface of the tool magazine base (20) a cylinder (27), the shaft end (271) of the telescopic cylinder (27) is fixedly connected to the slave arm (252); wherein the telescopic cylinder (27) can be a general hydraulic cylinder or Pneumatic cylinder, etc.; '-unloading cylinder (28), fixed to the outer side of the movable rail section (251) of the feeding seat (25), with its driving shaft facing the inside of the movable section (251) Provided to correspond to the guiding tip hole (114) of the aforementioned one seat (1〇); wherein the unloading cylinder (28) can be a general pneumatic cylinder; the money-supply sleeve, which comprises-erecting a tube (29) outside the lower surface of the cutter holder body (20) and fixed to the slave arm (252) and in gas communication with the cutter cylinder (10) The inner tube (291), the towel, the outer tube (29) thin f (291) and the displacement of the tool holder (25) to produce a relative change in the active expansion and contraction; the air supply sleeve and a high pressure gas source Connected to the power source of the unloading cylinder (28). According to the above structure, the feeding mechanism is connected by the rail (9) and the movable road (4) to form a circular track of -_, each of which is _ Its frequency m) is engaged with the orbit Obtained in the motor driving movement along the track (22) of. When a particular tool (10) is to be moved to the -feed position, that is, when the thief sends the simple track segment (251) of the blade holder (25), the motor (5) stops running and the tool (10) is set. Recording the movable track segment (251) of the tool feed seat (25); at this time, the telescopic cylinder starts the 'Shenqi (271) lying push_feeding knife seat (10) from the fresh (252), so that the slave 252) is opposite The tool holder is extended beyond the home position, and the outer extension is used to move the tool holder (25) fixed with the orbital (four) together with the tool (7〇) thereon to drive the slide rail. The slide rail _ in the kit (9) corresponds to the guide rail_extend, and can provide a stable supporting force from the cutter seat (4) of the cutter base body (10); at the same time, because the inner tube (29i) of the air supply sleeve is also It is fixed to the blade holder (25) because M314090' is extended relative to the outer tube (29). - When the knife feeding mechanism is extended to a preset position, as shown in the eighth figure, the knife feeding net conveys the knife and (7〇) to the position corresponding to the - exchange arm, through the outer tube (29) And an elongated inner tube (29 sugar gas is delivered to the unloading cylinder (4), and when the unloading cylinder (10) is activated, the tool holder (10) can be pushed to guide the guiding tip (9) in the tip hole (4), and the guiding The tip (1?) drives the movable shaft 〇 5 (4) in the seat (10) as described above, so that the ball (4) cannot continue to hold the blade, so that the blade can be removed from the blade and then dropped. The exchange tool arm _ is held by the exchange tool arm (4) and is replaced with the tool (70,) to be trained on the machine tool, thereby realizing the operation of automatically exchanging the tool. The advantage is that it does not compare the setting position of the tool change t, and can be installed behind the jade machine, thereby eliminating the disadvantage of uneven weight of the front tool magazine cultivator. In addition, the slide assembly It is provided to provide stable support when the tool holder (25) is moved to ensure smooth and safe feeding operation. Moreover, the feeding tube is arranged to make the unloading pulse (28) No (4) line installation may be able to bribe the air duct of the knife mechanism I, so that the creation of the knife delivery mechanism achieves a higher degree of completion. Although this case is illustrated by a best example, but in this skill Those who can do various kinds of changes without the spirit of the female case. The above-mentioned implementation system is used to explain the case, and the month is not used to limit the scope of the case. Any modification or change that is not in violation of the spirit of the case,倶 本 本 本 本 本 本 本 本 本 本 本 本 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一11 .M314090 The second drawing is a sectional view of the portion of the tool holder, showing the state of the tool holder. The fourth picture is a sectional view of the tool holder portion, showing that the tool holder will The state of the tool head is disengaged. The fifth picture shows the three-dimensional appearance of the tool holder body in a bird's-eye view. The sixth picture shows the three-dimensional appearance of the tool holder body viewed from the viewing angle. Drawing system An exploded view of the body. The present eighth FIG authoring tool magazine with a tool exchange arm is provided a tool change the machine shown billion tone B
【主要元件符號說明】 刀座(10) 第二導引面(171) 外殼(11) 導條(172) 溝槽(111) 刀具庫座體(20) 第一活動軸容置段(112) 軌道(21) 卡持座容置段(113) 馬達(22) 導引梢孔(114) 滑執套件(23) 刀具卡持座(13) 導軌(231) 一~^固緣(131) 滑執(232) c形扣環(132) 送刀座(25) 環狀壁邊(133) 活動軌道段(251) 第一活動轴容置段(134) 從動臂(252) 凌珠槽道(135) 伸縮缸(27) >袞珠(13 6) 軸端(271) 12 M314090 活動軸(15) 卸刀缸(28) 第一導引面(151) 送氣套管外管(29) 導槽(152) 内管(291) 滾珠容置段(153) 刀具(70) (70，） 滾珠抵頂段(154) 交換刀臂(80) 弧形表面(155) 加工機(90) 導引梢(17)[Main component symbol description] Tool holder (10) Second guide surface (171) Housing (11) Guide bar (172) Groove (111) Tool magazine base (20) First movable shaft housing (112) Track (21) Holder Housing (113) Motor (22) Guide Tip (114) Slide Kit (23) Tool Holder (13) Rail (231) One ~ ^ Solid Edge (131) Slide Hold (232) c-shaped clasp (132) feed block (25) annular wall edge (133) movable track segment (251) first movable shaft receiving section (134) slave arm (252) Lingzhu channel (135) Telescopic cylinder (27) > bead (13 6) Shaft end (271) 12 M314090 Movable shaft (15) Unloading cylinder (28) First guiding surface (151) Air supply casing outer tube (29) Guide groove (152) Inner tube (291) Ball receiving section (153) Tool (70) (70,) Ball abutting section (154) Exchange arm (80) Curved surface (155) Machine (90) Guide Tip (17)
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