200932420 九、發明說明： 【發明所屬之技術領域】 本發明係關於綜合切削加工機之換刀機構（一），特別係 指一種換刀機構之抓刀座於扣合刀具作動時，具有絕對的閉 合鎖固刀具功能’避免刀具之甩落而造成危險疑慮，且可適 用多種型態的綜合切削加工機。 【先前技術】 Ο ❹ 按，一般綜合切削加工機（俗稱C N C加工機），於主軸 旁固設有一換刀機構，該換刀機構得依電腦的指令，以在主 軸頭與刀庫之間作自動換刀的機能，來達到综合切削加工機 的各式各樣的加工，但近年來工商發達，對綜合切削加工機 的型態要求者也越來越多，如有立式及臥式等，因此，對換 刀機構而言，其作動機構就會不同的設計。 請參閱第六A至六C圖所示者，為一種習用之換刀機構， 係包含有：一換刀臂上座（81)、一換刀臂（82);該換刀臂上 座（81)具有一滑槽（811)，於滑槽（811)中設有一滑塊（812)， 並得受一彈性元件（813)頂持於該滑槽（811)中滑動；一換刀 臂（82)，其前後端設為-扣刀部⑽），另侧端各設具」 掣件（83)，並受-彈性元件⑽）頂抵，一頂¥件（84)分別伸 設於該各卡掣件⑽之另端，其間各具有—撥動桿⑽声一 撥動件(842) ’同時並各受一彈性元件(843)頂抵藉由上述 構件組合，於換刀臂⑽拉昇至隸時，該撥動桿(8日41)係抵 ^於換刀臂上座⑽而呈壓縮狀態’使卡掣件⑽於旋轉抓 持刀具4，具有—伸、祕度彈性退離，同時軸刀臂⑽之 撥動件（842)係抵止於換刀臂上座（81)滑塊“ο之突部 5 200932420 (814) ’使其滑塊（812)受撥動件（842)撥動 则之孔室（⑽，俾使該卿件⑽ 即進入該孔室（815)中，進錢卡掣件⑽抓持刀具完成後換 刀臂（82)向下拉持時，該撥動桿(841)受彈性元件（843)頂 抵，使其可對卡掣件⑽進行抵止，達到閉鎖該扣刀部（821) 扣抵該刀具者。 【發明内容】 (所欲解決之技術問題） 上述換刀臂傳動定位結構，其換刀臂係與主轴頭同侧邊 固疋，倘若要固定於主軸頭的對面，則依習式機構所運作的 結果與所需的動作則全部相反，即換刀臂關時卻要扣刀， 當換刀臂須閉鎖刀具時，卻是形成一開鎖現象，造成該換刀 臂前進時刀具因本身重力不平衡而刀具掉落，或該換刀臂因 旋轉時產生離心力而甩出刀I，造成危險或損及昂貴刀具’ 故習用換刀機構只能限於單一之综合切削加工機，實不符現 今作業之多元性型態者。 (解決問題之技術手段） 本發明人有鑑於此，乃憑恃著長期對於綜合切削加工機 之換刀機構之研究及融會貫通之構思，而發明出一種適於多 種型態的综合切削加工機之換刀機構（一），其包含：一抓刀 座，該抓刀座於兩側各設一結合槽，該結合槽並設有一卡固 裝置，以供開鎖、閉鎖刀具；一中心轉轴，該中心轉車由的一 端與該抓刀座固接並連動；一動力單元，包含一本體，且供 應該中心轉軸之動力來源；一盤式組，該盤式組包含一盤體、 200932420 一下盤塊、一對彈箐及一上盤塊並相互組套，該盤式組位於 該抓刀座之卡固裝置的下方，且套合該中心轉軸，該盤式組 與卡固裝置碰觸，以導引該卡固裝置來開鎖、閉鎖刀具；及 一線性組，固設於該盤式組的底部，該線性組以帶動該盤式 組位移；藉由上述構件，該抓刀座的卡固裝置於換刀行程過 程中開鎖、閉鎖刀具，以防止該抓刀座有甩刀、掉刀的不穩 的情形發生。 本發明之主要目的在於提供適於各種綜合切削加工機之 ◎換刀機構。 本發明之次要目的在於提供該綜合切削加工機一種定 位、閉鎖刀具皆精準與穩定之換刀機構。 (對照先前技術之功效） 茲由以上說明得知，本發明相較先前技術，確可達到如 下之功效： 1、 本發明之導引裝置係位於該抓刀座的下方，且套伸 0於該中心轉軸，而固定於該本體上、下頂板所預設位置，以 達適當的閉鎖刀具，此種結構設計可適用於多元性型態的綜 合切削加工機。 2、 本發明扣刀、拉刀、旋轉換刀、裝刀及復位所有程 序動作的抓刀座取刀時的閉鎖及開鎖均很精準，不致有刀具 甩落或刀具定位不實之情事發生。 【實施方式】 首先，請參閱第一、二圖所示，係本發明關於综合切削 加工機之換刀機構（一），其包含：一抓刀座（1)，一中心轉 200932420 軸（2)，一動力單元（3)及一導引裝置（4);其中： 該抓刀座（1)係於一座體（11)兩侧各設一結合槽（12)，該 結合槽（12)並設一卡固裝置（13);又，該卡固裝置（13)係包 含一卡合桿（131)、一帶動桿（132)、及複數個彈簧（133)，該 彈簧（133)係提供該卡合桿〇31)作橫向左、右伸縮位移及提 供該帶動桿（132)作垂向伸縮位移，該卡合桿（131)的一端與 帶動桿（132)碰觸，而另端係凸伸於該結合槽（12)，且該帶動 桿（132)係凸伸於該抓刀座（1)的底部，並得與該盤式組（42) A碰觸； ❹ 該中心轉軸（2)的一端與該抓刀座（1)固接並連動； 該動力單元（3)係包含一本體（31) ’以作為該中心轉軸（2) 所有作動的動力來源； 該導引裝置（4)係位於該抓刀座（1)的下方，且套伸於該 中心轉軸（2) ’而固定於換刀機構本體（31)上、下頂板（45、 46)所預設位置’其包含有一線性組（41)及一盤式組（42)，該 線性組（41)主要係辅以該抓刀座（1)與該盤式組（42)作直線 ❾位移時，適時的控制該盤式組（42)作補償式移動，而使該盤 式組（42)係輔以該抓刀座（1)的卡固裝置（13)以適時達到 開、閉鎖刀具（61)之功能；該盤式組（42)包含一盤體（421)、 一下盤塊（423)、一對彈簧（422)及一上盤塊（424)，並相互組 套後使盤體（421)與上盤塊（424)固設於該上頂板（45)上；該 下盤塊（423)更包含一對凸塊（4231)，係套伸貼合於該上盤塊 (424)内，凸塊（4231)得穿伸於該上盤塊（424)之盤面上，使 該下盤塊（423)得與上盤塊（424)受該彈簧（422)之相互抵止 而產生旋轉之相對位置；藉由該帶動桿（132)得旋轉抵觸該凸 塊（4231)的側邊，以改變該下盤塊（423)與上盤塊（424)在該 200932420 盤體(421)内之相對位置，據以形 桿（132)適時的向下落入，萨半離缺口，俾利該帶動 水平伸縮的空間’而得以閉該:合兮桿〇31)左右 亦得受該線性組（41)導引，，且，該盤式組（42) 桿（132)，進而達到作動得以掣動該帶動 功能者； 下〇#(131)開、閉鎖刀具（61)之 刀、所制之作動行程包含有扣 〇置⑽在常態下的自起^刀座⑴的卡固裝 狀I::機構之各 ，賴刀_位於主轴 $ ^面係貼抵於該帶動桿（132)之底面位置，使該抓刀 ❹ Λ Γ二合桿(131)具有可左右水平伸縮的空間，故該卡固 係呈開鎖之狀態；當該抓刀座（1)於起始點旋轉扣刀 日’，該帶動桿（132)係同步作動抵觸該凸塊（4231)侧邊，使該 下盤塊（423)得對該彈簧（422)形成壓抵，同時旋轉一適當角 f ’俟該下盤塊（423)與上盤塊（424)形成一可使帶動桿（132) 容伸之距離時，藉由該帶動桿（132)上方彈簧（133)之彈力釋 放’俾使該帶動桿（132)向下落入於該下盤塊（423)與上盤塊 (424)的缺口内，而該帶動桿（132)亦同步封止該該卡合桿 (131)左右水平伸縮的空間，俾達閉鎖刀具（61)完成扣刀作動 的行程； 請續參閱第四B圖所示，完成扣刀作動行程後，該中心 200932420 轉轴（2)帶動該抓刀座（1)及刀具（61)予以拉出’位移至線性 組（41)導桿（411)的第二位置（44) ’由於該導桿（411)及該盤 式組（42)係與該抓刀座（1)同步向下作動’使該定位器（413) 的定位體（414)緊臨該導桿（411)的上環凹槽（412)之槽口，則 中心轉軸（2)停止位移’且該卡固裝置（13)相對之各元件關係 皆未變動，而仍維持在閉鎖的狀態；當該定位器（413)内的彈 簧（415)推頂該定位體（414)，使該導桿（411)受該定位體（414) 之推抵而位移卡摯於該環凹槽（412)之槽口，使整個盤式組 〇 (42)朝下位移’同時該帶動桿（132)亦脫離該下盤塊（423)^上 盤塊（424)所形成之容伸缺口，且該下盤塊（423)同時受彈菁 (422)之彈力作用，回復至原起始點位置，使該帶動捍（132) 恰位於該凸塊（4231)上端，並得保有一間隙存在，由於該帶 動桿（132)此時尚受該上方彈簧（133)之彈力釋放，且該;固 裝置（13)相對之各元件關係皆未變動，故於拉刀的作動行程 中，该卡固裝置（13)仍維為一閉鎖狀態（如第四c圖所示）； 請再參閱第四D圖所示，當完成拉刀作動行程後，由於 〇該帶動桿（132)係與該盤式組（42)形成一適當間隙存在，故該 中心轉軸⑵賊轉互換刀具⑽過財，不會有任何碰觸導 =裝置⑷之疑慮，且該卡固裝置（13)相對之各元件關係亦未 有任何之變動，故於旋轉換刀的作動行程中 仍維持於閉鎖狀態； ▲請續參閱第四E圖所示’當完成旋轉換刀作動行程後， 该抓刀座（1)需將刀具（61)復刀於主軸頭⑺上，故得回 ^一位置⑷）時，由於該導桿（4⑴及該盤式組⑽係與 該抓刀座⑴同步向上作動，故該卡固裝置⑽相對之各元件 關係皆未變動，而仍維持在_的狀態；當該定位器⑷3) 200932420 鄰該導桿(411)之下環凹槽(412)之槽口 2)停止位移，藉由該定位器（413)内的彈簧 4⑸推頂該定位體（414) ’該導桿（411)受該定位體⑷伙 於該環凹槽（412)中，使整個盤式組⑷）朝上 I ^二式組（42)已回復至起始點的凸塊（4231)同步 頂抵該π動桿（132)底面，進而連動該帶動桿（132)向上位200932420 IX. OBJECTS OF THE INVENTION: TECHNICAL FIELD The present invention relates to a tool change mechanism (1) for a comprehensive cutting machine, and particularly to a cutter holder of a tool change mechanism having an absolute action when a snap cutter is actuated The closed locking tool function 'avoids the fall of the tool and poses a dangerous concern, and can be applied to a variety of types of integrated cutting machines. [Prior Art] Ο ❹ Press, general integrated cutting machine (commonly known as CNC machining machine), a tool change mechanism is fixed beside the spindle. The tool change mechanism can be made between the spindle head and the tool magazine according to the instructions of the computer. The function of automatic tool change is to achieve all kinds of processing of integrated cutting machine. However, in recent years, the industrial and commercial industry has developed, and more and more types of integrated cutting machines are required, such as vertical and horizontal. Therefore, for the tool change mechanism, the actuation mechanism will have a different design. Please refer to the sixth to sixth C diagrams, which is a conventional tool change mechanism, which comprises: a tool change arm upper seat (81) and a tool change arm (82); the change arm upper seat (81) There is a sliding slot (811), a slider (812) is disposed in the sliding slot (811), and is slidably held by the elastic member (813) in the sliding slot (811); a tool changing arm (82) ), the front and rear ends are set as the -knife blade portion (10), and the other side ends are provided with a "clamping member (83), and are supported by the elastic member (10)), and a top member (84) is respectively extended to the respective members. The other end of the latching member (10) has a toggle lever (10) and a dial member (842) therebetween. At the same time, each of the elastic members (843) is abutted by the above-mentioned members, and is pulled up by the change arm (10). At the time of the sequel, the toggle lever (8th 41) is in a compressed state against the upper arm (10) of the change arm, so that the clamp member (10) is rotated and grips the cutter 4, and has a stretch and a secret retraction. The dial member (842) of the shaft arm (10) is abutted against the upper arm of the tool changer (81). The slider of the block "o" 5 200932420 (814) 'make the slider (812) dialed by the dial member (842) Move the hole chamber ((10), so that the piece (10) enters In the hole chamber (815), when the pocket changer (10) is pulled down after the gripping tool is completed, the toggle lever (841) is abutted by the elastic member (843), so that it can be The clamping member (10) is abutted to close the locking knife portion (821) to buckle the cutter. [Summary of the Invention] (Technical problem to be solved) The above-mentioned tool changing arm transmission positioning structure, the tool changing arm system and the spindle If the head is fixed to the opposite side of the spindle head, the result of the operation of the learning mechanism is the opposite of the required action. When the tool is locked, an unlocking phenomenon is formed, causing the tool to fall due to its own gravity imbalance when the tool changer is advanced, or the tool changer generates centrifugal force due to rotation, and the tool I is thrown out, causing danger or damage. Expensive tools' Therefore, the conventional tool change mechanism can only be limited to a single integrated cutting machine, which is inconsistent with the multi-type of the current operation. (Technical means to solve the problem) The present inventors have in view of this, for the long-term comprehensive cutting Research and integration of the tool change mechanism of the processing machine Through the concept of penetration, a tool changing mechanism (1) suitable for a plurality of types of integrated cutting machines is invented, comprising: a grip holder, the grip holder having a coupling groove on each side, the coupling groove And a fastening device for unlocking and locking the cutter; a central rotating shaft, wherein one end of the central rotating vehicle is fixedly coupled with the grasping knife seat; a power unit includes a body and the power of the central rotating shaft is supplied Source; a disc group comprising a disc body, 200932420 lower disc block, a pair of magazines and an upper disc block, and the disc group is located below the securing device of the grip holder And engaging the central rotating shaft, the disc group is in contact with the securing device to guide the securing device to unlock and lock the cutter; and a linear group is fixed on the bottom of the disc group, the linear group To drive the disc group displacement; by the above-mentioned member, the clamping device of the grip holder unlocks and locks the cutter during the tool change stroke, so as to prevent the gripper from having a file and an unstable knife. . SUMMARY OF THE INVENTION A primary object of the present invention is to provide a tool change mechanism suitable for various integrated cutting machines. A secondary object of the present invention is to provide a tool change mechanism in which the positioning and locking tools of the integrated cutting machine are accurate and stable. (Compared with the efficacy of the prior art) As can be seen from the above description, the present invention can achieve the following effects compared with the prior art: 1. The guiding device of the present invention is located below the grip holder, and the sleeve is extended to 0. The center shaft is fixed on the body and the preset position of the lower top plate to achieve a suitable locking tool. The structural design can be applied to a multi-type integrated machining machine. 2. The locking and unlocking of the knife holder, the rotary knife, the rotary tool change, the loading tool and the resetting of all the program movements of the present invention are very precise, so that the tool is not broken or the tool positioning is not real. [Embodiment] First, referring to the first and second figures, the tool change mechanism (1) of the present invention relates to a comprehensive cutting machine, which comprises: a grip holder (1), a center turn 200932420 shaft (2) a power unit (3) and a guiding device (4); wherein: the grip holder (1) is provided with a coupling groove (12) on each side of the body (11), the coupling groove (12) And a fastening device (13); further, the fastening device (13) comprises a clamping rod (131), a driving rod (132), and a plurality of springs (133), the spring (133) Providing the engaging rod 〇 31) for lateral left and right telescopic displacement and providing the driving rod (132) for vertical telescopic displacement, one end of the engaging rod (131) is in contact with the driving rod (132), and the other end The protruding rod (12) protrudes from the coupling groove (12), and the driving rod (132) protrudes from the bottom of the grip holder (1) and is in contact with the disc group (42) A; ❹ the central shaft One end of (2) is fixedly coupled with the gripper seat (1); the power unit (3) includes a body (31)' as a power source for all actuation of the central shaft (2); (4) is located below the grip holder (1) and extends over the central shaft (2)' and is fixed to the upper position of the tool change mechanism body (31) and the lower top plate (45, 46). The utility model comprises a linear group (41) and a disc group (42). The linear group (41) is mainly supplemented by the linear displacement of the grip holder (1) and the disc group (42). Controlling the disc group (42) for compensating movement, and the disc group (42) is supplemented by the clamping device (13) of the grip holder (1) to timely open and lock the cutter (61) The disc group (42) comprises a disc body (421), a lower disc block (423), a pair of springs (422) and an upper disc block (424), and is assembled with each other to make the disc body (421) And the upper disc block (424) is fixed on the upper top plate (45); the lower disc block (423) further comprises a pair of bumps (4231), and the sleeve sleeve is attached to the upper disc block (424). The bump (4231) is required to extend over the disk surface of the upper disk block (424) such that the lower disk block (423) and the upper disk block (424) are mutually resisted by the spring (422) to rotate. Relative position; by the rotation of the driving rod (132) against the convex a side of the block (4231) to change the relative position of the lower disc block (423) and the upper disc block (424) in the 200932420 disc body (421), according to which the rod (132) falls in time, Sa is halfway away from the gap, and the profitable space that drives the horizontal expansion and contraction can be closed: the hinged rod 〇31 is also guided by the linear group (41), and the disc group (42) rod ( 132), in order to achieve the action to activate the function; 〇# (131) open and lock the tool (61) knife, the made action stroke includes the buckle device (10) in the normal state of the self-starting tool holder (1) The card fixing type I:: each of the mechanisms, the razor _ is located on the bottom surface of the driving rod (132), so that the gripping knife Γ Γ Γ Γ (131) has The left and right horizontally retractable space, so the fastening system is in an unlocked state; when the gripping seat (1) is rotated at the starting point, the driving rod (132) is synchronously actuated against the convex part (4231) The side panel is such that the lower disc block (423) is pressed against the spring (422) while rotating an appropriate angle f ', the lower disc block (423) and the upper disc block (424) form one When the moving rod (132) is extended, the elastic force of the spring (133) above the driving rod (132) releases '俾, causing the driving rod (132) to fall downward into the lower disc block (423) and the upper disc block. In the notch of (424), the driving rod (132) also synchronously seals the left and right horizontal expansion and contraction space of the engaging rod (131), and the locking tool (61) completes the stroke of the knife actuation; As shown in Figure B, after the completion of the knife stroke, the center 200932420 shaft (2) drives the gripper seat (1) and the cutter (61) to pull out 'displacement to the linear group (41) guide rod (411). The second position (44) 'because the guide rod (411) and the disc group (42) are actuated downwardly in synchronization with the grip holder (1) to position the positioner (413) of the positioner (413) Immediately adjacent to the notch of the upper ring groove (412) of the guiding rod (411), the central rotating shaft (2) stops displacement' and the fixing device (13) has no change with respect to each element, but remains locked. a state; when the spring (415) in the positioner (413) pushes the positioning body (414), the guide rod (411) is displaced by the positioning body (414) and is displaced. The notch of the ring groove (412) causes the entire disc group (42) to be displaced downwards while the driving rod (132) is also separated from the lower disc (423) and the upper disc (424). The gap is not formed, and the lower disk block (423) is simultaneously subjected to the elastic force of the elastic cyanine (422) to return to the original starting point position, so that the driving cymbal (132) is located at the upper end of the convex block (4231), and There is a gap, because the driving rod (132) is released by the elastic force of the upper spring (133), and the fixing device (13) has no change with respect to each component, so in the operating stroke of the broach The securing device (13) is still in a locked state (as shown in the fourth c); please refer to the fourth D figure, after the broaching stroke is completed, due to the driving rod (132) Forming a proper gap with the disc group (42), so the center shaft (2) thief switch tool (10) is too rich, there is no doubt that the touch device = (4), and the fixing device (13) is relatively There is no change in the relationship between the components, so it remains in the locked state during the rotary stroke of the rotary tool change; ▲ Please continue to participate As shown in the fourth E diagram, when the rotary tool change stroke is completed, the cutter holder (1) needs to re-cut the cutter (61) on the spindle head (7), so when the position (4) is returned, due to the guide The rod (4 (1) and the disc group (10) are actuated synchronously with the gripper seat (1), so the relationship of the securing device (10) relative to each element is unchanged, and remains in the state of _; when the positioner (4) 3) 200932420 The notch 2) of the ring groove (412) adjacent to the guide rod (411) stops displacement, and the positioning body (414) is pushed by the spring 4 (5) in the positioner (413) 'The guide rod (411) The locating body (4) is engaged in the ring groove (412) so that the entire disk group (4)) faces the upper I^2 group (42) and the bumps (4231) that have returned to the starting point are synchronized to the π The bottom surface of the moving rod (132), and then the moving rod (132) is connected to the upper position
移使其不再封正該卡合桿（131)，俾使該卡合桿（ΐ3ΐ)恢復 ，可左右水平伸縮的空間’故於復刀的作動行程中，該卡固 裝置（13)形成一開鎖狀態（如第四F圖所示）； 當完成復刀作動行程後，換刀機構之抓刀座⑴需旋轉復 位至起始點的過財，該帶動桿（132)受桿體上方彈簧⑴ 之彈力釋放’而由下盤塊⑽)的凸塊(4231)上落入於上盤塊 (424)的盤面上，使該卡固裝置〇3)維持於開鎖的狀態，直至 該抓刀座⑴回復至起始點位置（如第—圖所示），即完成自動 換刀的循環作動過程。 π再參閱第五Α至五c圖所示’係為本創作的另一實施 例，該盤式組（42)包含一下盤塊（423)、一上盤塊（424)、一 彈簧（425)’相互組套後上盤塊（424)得固設於該上頂板（45) 上，該下盤塊（423)底部爲一平板，該下盤塊（423)更包含一 對凸塊（4231)’其中下盤塊（423)—凸塊（4231)設有一固定件 (4232^)’該固定件（4232)與彈簧（425)一端固定，而彈簧（425) 另> 一端固定於上頂板（45)上，該上盤塊（424)與下盤塊（423) ^合’於上盤塊（424)兩側各伸設一翼部（4241)，該凸塊（4231) 得穿伸於該上盤塊（424)之盤面上，凸塊（4231)側邊與翼部 (4241)側邊相抵，藉由該帶動桿（132)旋轉抵觸該凸塊（4231) 的侧邊’使凸塊（4231)連接之彈簧（425)拉伸，該下盤塊（423) 200932420 與上盤塊（424)作相對位置之旋動，據以形成一距離缺口，俾 利該帶動桿（132)適時的向下落入，使該盤式組（42)得以掣動 該帶動桿（132)，進而達到作動該卡合桿（131)開、閉鎖刀具 (61)之功能者。 綜上所述，本發明之「綜合切削加工機之換刀機構 (一）」，係提供一種可適用多種型態的綜合切削加工機，俾 使刀具於抓刀座之結合槽中作動時，該抓刀座係呈現精準閉 鎖現象’不致有刀具甩落或刀具定位不實之情事發生，且其 ©構成結構又未曾見於書刊或公開使用，誠符合發明專利申請 要件+懇請鈞局明鑑，早日准予專利，至為感禱。 而陳明者，以上所述乃是本發明之具體實施立即所運用 =技術原理，若依本發明之構想所作之改變，其所產生之功 此作用仍未超出說明書及圖式所涵蓋之精神時，均應在本發 明之範圍内，合予陳明。 【圖式簡單說明】 ❾圖係本發明較佳實施例於起始點之組設剖面示意圖。 ^圖係本發明較佳實施例之立體外觀圖。 第一圖係本發明較佳實施例作動行程之時序圖。 第=A圖係本發明較佳實施例於扣刀作動行程之示意圖。 B四C圖係本發明較佳實施例於拉刀作動行程之示 意圖。 D圖係本發明較佳實施例於旋轉換刀作動行程之示意 圖。 四E、四F圖係本發明較佳實施例於裝刀作動行程之示 意圖。 12 200932420 第五A圖係本發明盤式組另一較佳實施例之分解視圖。 第五B圖係本發明盤式組另一較佳實施例之俯視示意圖。 第五C圖係本發明盤式組另一較佳實施例於起始點之組設剖 面示意圖。 第/、A至六C圖係習用換刀機構示意圖。 【主要元件符號說明】 11 13 13 2 2 3 1 4 1 4 12 4 14 4 2 4 2 2 4 2 3 1 4 2 4 4 2 5 4 4 4 6 6 1 8 11 抓刀座 1 座體 結合槽 12 卡固裝置 ® 卡合桿 131 帶動桿 彈簧 133 中心轉軸 動力單元 3 本體 導引裴置 4 線性組 導桿 411 環凹槽 定位器 413 定位體 彈簧 4 15 盤式組 盤體 421 彈簣 ° 下盤塊 423 凸塊 固定件 4232 上盤塊 翼部 4241 彈簧 第一位置 43 第二位置 上頂板 45 下頂板 刀庫 6 刀具 主軸頭 7 (習式） 換刀臂上座 8 1 滑槽 13 200932420 滑塊 8 1 2 彈性元件 突部 8 1 4 孔室 換刀臂 8 2 扣刀部 卡掣件 8 3 彈性元件 頂掣件 8 4 撥動桿 撥動件 8 4 2 彈性元件 00 _lo IX 1± oo 1 1 2 3 4 4 8 8 8 8 8 8 14Move it so that the engagement lever (131) is no longer sealed, so that the engagement lever (ΐ3ΐ) is restored, and the space for horizontal expansion and contraction can be left and right. Therefore, in the actuation stroke of the compound knife, the fastening device (13) is formed. An unlocked state (as shown in the fourth F diagram); when the compound knife actuation stroke is completed, the cutter holder (1) of the tool change mechanism needs to be rotated and reset to the starting point, and the driving rod (132) is received above the rod body. The spring force release of the spring (1) falls onto the disk surface of the upper disk block (424) by the bump (4231) of the lower disk block (10), so that the fastening device 3) is maintained in an unlocked state until the grasping The knife seat (1) returns to the starting point position (as shown in the figure - figure), that is, the cycle of the automatic tool change is completed. π Referring to the fifth to fifth c diagrams, which is another embodiment of the creation, the disc group (42) includes a lower disc block (423), an upper disc block (424), and a spring (425). After the mutual assembly, the upper disk block (424) is fixed on the upper top plate (45), the lower portion of the lower disk block (423) is a flat plate, and the lower disk block (423) further includes a pair of convex blocks ( 4231) 'The lower disc block (423) - the bump (4231) is provided with a fixing member (4232^)', the fixing member (4232) is fixed to one end of the spring (425), and the spring (425) is further fixed at one end On the upper top plate (45), the upper disc block (424) and the lower disc block (423) are combined with a wing portion (4241) on each side of the upper disc block (424), and the bump (4231) is worn. Extending on the disk surface of the upper disk block (424), the side of the bump (4231) abuts against the side of the wing portion (4241), and the driving rod (132) rotates against the side of the protruding block (4231). The spring (425) connecting the bumps (4231) is stretched, and the lower disc block (423) 200932420 is rotated relative to the upper disc block (424) to form a distance gap, thereby facilitating the driving of the rod ( 132) timely fall in, make the disk (42) is driven by the detent lever (132), so as to achieve actuation of the engaging rod (131) open, the locking tool (61) by the function. In summary, the "tool change mechanism (1) of the integrated cutting machine" of the present invention provides a comprehensive cutting machine that can be applied to a plurality of types, so that when the tool is actuated in the joint groove of the grip holder, The gripping knife holder presents a precise locking phenomenon. It does not cause the knife to fall or the tool positioning to be unreal, and its © structure has not been seen in books or public use. It is in line with the invention patent application requirements. Granting patents is a prayer. And Chen Ming, the above is the actual implementation of the present invention = technical principle, if the changes made according to the concept of the present invention, the effect of the work has not exceeded the spirit of the specification and the drawings In the meantime, it should be combined with Chen Ming within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The drawings are schematic cross-sectional views of a preferred embodiment of the present invention at a starting point. Figure is a perspective view of a preferred embodiment of the present invention. The first figure is a timing diagram of the actuation stroke of the preferred embodiment of the present invention. Fig. A is a schematic view showing the preferred embodiment of the present invention in the actuating stroke of the knives. B. C. C is a schematic representation of the preferred embodiment of the present invention for the broach actuation stroke. Figure D is a schematic representation of a preferred embodiment of the present invention for a rotary tool change actuation stroke. The four E and four F drawings are intended to illustrate the preferred embodiment of the present invention in the loading stroke. 12 200932420 Figure 5A is an exploded view of another preferred embodiment of the disc set of the present invention. Figure 5B is a top plan view of another preferred embodiment of the disc set of the present invention. Fig. 5C is a schematic cross-sectional view showing another preferred embodiment of the disc pack of the present invention at a starting point. Figures /, A to C are diagrams of conventional tool change mechanisms. [Main component symbol description] 11 13 13 2 2 3 1 4 1 4 12 4 14 4 2 4 2 2 4 2 3 1 4 2 4 4 2 5 4 4 4 6 6 1 8 11 Grab holder 1 Seat joint groove 12 Fixing device® Engagement lever 131 Pulling lever spring 133 Center shaft power unit 3 Body guide unit 4 Linear group guide rod 411 Ring groove positioner 413 Positioning body spring 4 15 Disc group disc body 421 Plate block 423 Bump holder 4232 Upper plate block wing 4241 Spring first position 43 Second position Upper plate 45 Lower top plate magazine 6 Tool spindle head 7 (Formula) Tool change arm upper seat 8 1 Chute 13 200932420 Slider 8 1 2 Elastic element protrusion 8 1 4 Hole chamber changing arm 8 2 Knife part clamping piece 8 3 Elastic element top element 8 4 Toggle lever part 8 4 2 Elastic element 00 _lo IX 1± oo 1 1 2 3 4 4 8 8 8 8 8 8 14