1314075 九、發明說明： 【發明所屬之技術領域】 本發明係有關於-種㉟合加工機及其製作方法，特別指综合加工機之 主軸頭具有直驅式(Direct Drive)傳動構件者。 【先前技術】 W 習知技術所使用之多軸旋轉之綜合加工機中，主軸頭之旋轉多半是由 遠端之主軸馬達經由傳動構件如時規皮帶組、齒輪齒條組、蜗輪蜗桿^、 伞齒輪組、正齒輪組或上述構件之組合而驅動。為了要因應模具或是航太 '零件各健_表面結構要求，主_(S_e head)於高速運轉加工零件 .表面時，必·持-種和加:η件表面結構_特定角度，且在加工件表面 .結構之曲線發生變化時，主軸頭的角度也要能即時改變，才能有效完成各 種複雜表面結構的加工要求。習知技術所使用之主轴頭，由於且有=外傳 動構件’、因此在改變主軸頭角度時往往需先減緩主軸轉速，待主轴頭偏轉 鲁角度完成後再加速至切削轉速，所以加工效率因而降低。針對此問題，不 需要額外傳動構件之直驅式主轴頭為—解決方案。先前技術us5 58彻 揭露了-種直驅式主軸頭，具有兩個軸向正交的直接驅動式旋轉機構，藉 此使得主^(s_e hea雜射_加工絲聽構去轉特定的角曰 度。US5,584,621的兩個轴㈣旋轉機構的馬達定子都在馬達轉子外部， 其中A轴旋轉機構於裝配時必須由叉臂外侧向内部依序將組件置入與安 裝’由於叉臂以鑄件—體成型製作，加讀度控制不易，組裝時亦無i有 效的調整，·運轉時祕錢的_。先前技術US6,669,416揭露 另-種直驅式主軸頭’其兩個軸向的旋轉機構的馬達轉子均在馬達定子之 1314075 外部’然而其兩個旋轉機構的轴向夾角呈45度，加工精度控制不易，結構 剛性亦較弱。 因此，如何使得直驅式主軸頭同時具有裝配容易且運轉時洩漏油減少 的優點，並使得機械強度增強和降低動力傳輸損失，乃為業界一亟待解決 的問題。 【發明内容】 為了解決上述先前技術之問題，本發明提供一種直驅式主軸頭組成 (Direct drive spindle assembly) ’ 包含有一主叉(main f0rk)，具有一基座與 一對組裝於基座且平行隔開之叉臂(fork arms)並可以依第一旋轉軸為軸心 旋轉。另外，有一第一驅動裝置(first drive means)，具有同心於第一旋轉 轴之-空心殼體、第-馬達定子與容置於第一馬達定子内之第一馬達轉 子。其中，第一馬達轉子耦合至主又之基座，藉以驅動主又(mainf0rk)以第 一旋轉軸旋轉^外’有—第二鷄裝置⑼⑺⑽如呢咖外容設於主 叉之叉臂間’ Μ具有—對同心於第二旋轉軸之第二馬達定子、第二馬達 轉^與轉子傳動環，其巾，第二馬達轉子係容置於第二馬達定子内。此第 -旋轉軸係正交於第__旋轉軸，而且第二馬達定子耗合至主又之又臂。另 1 卜轉箱(SpMe bGX)，呈正交之十字結構，此十字結構之第一臂藉 頭。軸合至第二馬達轉子，並且此十字結構之第二臂連接-主轴 =，本發明之主要目的在讀供—種直驅式主細組成，可以在高 磧地在切割細咐⑽佩應突然且連 低漏另一目的在於提供一種直堪式主軸頭組成，可以容易裝配且減 1314075 本發明之再-目的在於提供一種直驅式主軸頭組成，具有較佳之機械 強度。 本七月之X目的在於提供一種直驅式主軸頭組成，可以減少動力傳 輸上的損失。 • 本發明之又一目的在於提供一種直驅式主軸頭組成製作方法，其中之 '直驅式主軸頭組成可以在高速旋轉下，調整主軸頭和切割表面輪廓間的角 度而且可以反應突然且連續地在切割表面輪廓上的改變。 本發明之又-目的在於提供一種直驅式主軸頭組成製作方法，可以容易 ' 裝配且減低漏油的情形。 鲁 本發明之又一目的在於提供一種直驅式主軸頭組成製作方法，且有較佳 之機械強度。 〃 本發明之又-目的在於提供—種直驅式主軸驗成製作方法可以減少 動力傳輸上的損失。 本發月之X目的在S提供-種具有直驅式主軸頭組成之立式綜合加 -工機，其中之直驅式主軸頭組成可以在高速旋轉下，調整主轴頭和切割表 面輪磨間的角度，而且可以反應突然且連續地在切割表面輪廊上的改變。 本發明之又-目的在於提供-種具有施式主_組成之立式綜合加 籲工機，其中之直驅式主轴頭組成可以容易裳配且減低漏油的情形。 本發明之又-目的在於提供-種具有直驅式域驗成之立式綜合加 工機，其中之直驅式主軸頭組成具有較佳之機械強度。 本發明之又-目的在於提供-種具有直驅式主轴頭組成之立式綜合加 工機，其中之直驅式主軸頭組成的動力傳輪損失較低。 本發明之又-目的在於提供-種具有直驅式主軸頭組成之臥式综合加 工機，其中之直驅式主軸頭組成可以在高速旋轉下，調整主軸頭和切巧表 面輪廓間的角度，而且可以反應突然且連續地在切割表面輪廊上的改變。 本發明之又-目的在於提供-種具有直驅式主軸頭組成之臥式綜合加 8 1314075 工機，其中之直驅式主軸頭組成可以容易裝配且減低漏油的情形。 本發明之又一目的在於提供一種具有直驅式主轴頭組成之臥式综合加 工機，其中之直驅式主軸頭組成具有較佳之機械強度。 本發明之又-目的在於提供―種具有直驅式主_組成之臥式綜合加 工機，其中之直驅式主軸頭組成的動力傳輸損失較低。 ，本發明之又-目的在於提供一種具有直驅式主軸頭組成之動柱式龍門 型綜合加工機，其中之直驅式主軸頭組成可以在高速旋轉下，調整主軸頭 和切割表面輪靡間的角度，而且可以反應突然且連續地在切割表面輪廊上 • 的改變。 魯U本發明之又-目的在於提供一種具有直驅式主軸頭組成之動柱式龍門 型綜合加工機，其中之直驅式主軸頭組成可以容易裝配且減低漏油的情形 ,―本發明之又-目的在於提供—種具有直驅式主_組成之動柱式龍門 里综口加01機’其巾之直驅式主軸頭組成具有較佳之機械強度。 …本發明之又-目的在於提供—種具#直驅式主軸頭組成之動柱式龍門 里”不。加工機’其巾之直驅式主軸頭組成的動力傳輸損失較低。 …本發明之又-目的在於提供—種具有直驅式主軸賴成之定柱式龍門 里’”不口加卫機，其中之直驅式主軸頭組成可以在高速旋轉下，調整主軸頭 # 表面輪廓間的角度，而且可以反應突然且連續地在切割表面輪靡上 以本發明之又-目的在於提供—種具有直驅式主細域之定柱式龍門 加工機’其中之直驅式主軸頭組成可以容紐配且減低漏油的情形 目的在於提供_種具有直，喊主軸頭la成之定柱式龍門 下、。加工機’其中之直驅式主轴独成具有較佳之機械強度。 型综 又的在於提供—種具有直驅式主轴頭組成之定柱式龍門 ，、中之直驅式主軸頭組成的動力傳輸損失較低。 本發明之又-目的在於提供一種具有直驅式主轴頭組成之立臥兩用式 1314075 綜合加工機’其中之直驅式主_域可以在高速旋轉下調整主抽頭和 切割表面輪廓間的角度，而且可以反應突纽連續地在切割表面輪廊上的 改變。 本發明之又-目的在於提供-種具有直驅式主軸頭组成之立队兩用式 綜合加工機’其中之直驅式主_組成可以料裝配且減低漏油的情形。 本發明之又-目的在於提供一種具有直驅式主軸頭組成之立臥兩用式 知合加工機，其中之直驅式主轴頭組成具有較佳之機械強度。 本發明之又-目的在於提供-種具有直驅式主轴頭組成之立臥兩用式 ¥紅合加工機，其中之直驅式主軸頭組成的動力傳輸損失較低。 【實施方式】 由於本發明係揭露一種综合加工機之直驅式主軸頭組成(Spindle Assembly) ’其中所利用之綜合加工機基本原理與基本架構，已為相關技術 領域具有通常知識者所能明瞭，故以下文中之說明，不再作完整描述。同 時’以下文中所對照之圖式’絲達與本發鴨徵有關之結構示意，並未 亦不需要依據實際尺寸完整繪製，盍先敘明。 首先請參考第一圖，為本發明所提供之第一較佳實施例，為一種直驅式 主轴頭組成(Direct drive spindle assembly)，主要係由一主又(main fork)、 一第-驅動裝置(first drive means)、- 第二驅動裝置(second drive means) 和一主軸箱13(Spindle box)所組成。其中，主叉(majn fork)具有一基座6 與一對組裝於基座且平行隔開之叉臂7(丨0「|<3「阳3)，而且主叉(巾34幻「|<)可 以依第一旋轉軸為軸心旋轉。 接下來凊參考第二圖和第三圖’第一驅動裝置(firstdrjve means)具有同 心於第一旋轉軸之一空心殼體彳、第一馬達定子2與第—馬達轉子3,而且 第—馬達轉子3耦合至主又之基座6，藉以驅動主叉(majn fork)以第一旋轉 1314075 軸旋轉。 、接下來π參寺第一圖和第四圖，第二驅動裝置(s沉加ddrjve means)係 谷α又於主叉之叉臂7間，且具有一對同心於第二旋轉軸之第二馬達定子9、 第-馬達轉子1〇與轉子傳動環Η。而且，第二旋轉轴係正交於該第一旋 轉轴’且第二馬達定子9耗合至主叉之叉臂7。由於叉臂7係組裝於基座6, 並^與基座-體成型，因此於裝配時具有較佳之精度調整效能。另外，主 軸ί目13(Spindle box)E正交之十字結構，此十字結構之第一臂藉由轉子傳 動環11麵合至第二馬達轉子1〇，十字結構之第二臂連接一主轴頭。 _h述之實_巾，第—馬達定子2與第—馬達轉子3兩者係容設於該第 _ -驅鱗置之空心殼體彳内，而且第—馬達轉子3進—步地容設在第一馬 達定子2内。另外，轉子傳動環μ也係容設 -轉子扣内，而且第二馬達轉子10也進一步地係容設於該第二f奴 内。 再者，在上述之實施例中，主又之又臂7沿著第二旋轉轴方向設有抽 孔，以供置入第二驅動裝置。 更者，在上述之實施例中，更進-步包括有一第一刹車定位結構5設置 於第-馬達轉子3間，而且第二馬達轉子1G間也設置有—第二剎車定位結 •構 12。 另外，在上述之實施例中，再進—步包財―第—馬達定子冷卻功能設 置於該第-馬達定子2與第-旋轉軸之一含冷卻功能的空心殼體]間。而 且，同時也包括有-第二馬達定子冷卻結構8設置於第二馬達定子9與主 又之叉臂7間。 言奇參考第五圖’本發明進-步提供第二較佳實施例，為—種直驅式主 轴頭組成(Direct drive spindle assembly)製作方法，其井驟巧括 提供-主叉(main _可以根據第—旋轉轴為軸^轉包具有一基 11 1314075 座6與—對組裝於基座且平行隔開之又臂7(fork arms); 提供一第—驅動裝置(first drive means) ’具有同心於第一旋轉軸之一空 〜殼體1、第—馬達定子2與第—馬達轉子3。其中，馬達轉子3輕合至主 又之基座6，藉以驅動該主叉(majnfork)以第一旋轉軸旋轉； 提供一第二驅動裝置(second drive means)，容設於該主又之又臂7間， 且具有—對同心於第二旋轉軸之第二馬奴子9、第二馬達轉子1〇與轉子 傳動環11。其中，第二旋轉軸係正交於該第一旋轉轴，且第二馬達定子9 耦合至該主又之叉臂7 ; •名提供一主軸箱13(Spindlebox)，呈正交之十字結構，此十字結構之第一 韻轉子傳騎11齡至第二馬達轉子1G，而且此十字結構之第二臂連 接一主軸頭；以及 將一對又臂7定位並鎖固至主叉之基座6。 一上述之實施例巾，第-馬達定子2與第__馬達轉子3兩者係容設於該第 一驅動裝置之空心殼體]内，而且第—馬達轉子3進—步地容設在第一馬 .達定子2内。另外，轉子傳動環·η也係容設於第二馬達定子9與第二馬達 轉子10内’而且第二馬達轉子10也進一步地係容設於該第二馬達定子9 内。此外，第二馬達定子9與第二馬達轉子1〇係先組裝完成後再置入該主 • 又之叉臂7間。 再者，在上述之實施例中，主叉之叉臂7沿著第二旋轉轴方向設有轴 孔，以供置入第二駆動裝置。 更者在上述之實施例巾’更進—步包括有H丨車定位結構5設置 於第-馬達轉子3間，而且第二馬達轉子1〇間也設置有一第二刹車定位結 構12。 另外在上述之實施例巾’再進—步包括有—第―馬達定子冷卻功能設 置於該第-馬達定子2與第一旋轉轴之—含冷卻功能的空心殼體^間。而 且’同時也包括有-第二馬達定子冷卻結構8設置於第二馬達定子9與主 12 1314075 又之叉臂7間。 本發明進一步提供第三較佳實施例，為一種具有直驅式主轴頭組成 (Direct drive spindle assembly)之立式綜合加工機(Vertical Machining1314075 IX. Description of the Invention: [Technical Field] The present invention relates to a 35-joining machine and a manufacturing method thereof, and particularly to a spindle head of a comprehensive processing machine having a direct drive transmission member. [Prior Art] In the multi-axis rotary integrated machining machine used by the prior art, the rotation of the spindle head is mostly performed by the distal spindle motor via a transmission member such as a timing belt set, a rack and pinion set, and a worm gear. Driven by a bevel gear set, a spur gear set or a combination of the above. In order to respond to the mold or aerospace 'parts' surface structure requirements, the main _ (S_e head) in the high-speed machining of the parts. Surface, must hold - and add: n surface structure _ specific angle, and in When the surface of the workpiece is changed, the angle of the spindle head can be changed instantly, in order to effectively complete the processing requirements of various complex surface structures. The spindle head used in the prior art has a = external transmission member', so it is often necessary to slow down the spindle speed when changing the angle of the spindle head, and then accelerate to the cutting speed after the deflection of the spindle head is completed, so the processing efficiency is reduce. For this problem, a direct drive spindle head that does not require additional drive components is the solution. The prior art us5 58 has revealed a direct-drive spindle head with two axially orthogonal direct-drive rotating mechanisms, whereby the main ^(s_e hea ray-processing wire is steered to a specific corner 曰The motor stators of the two shafts (four) of the rotating mechanism of US 5,584,621 are all outside the rotor of the motor, wherein the A-axis rotating mechanism must be assembled and installed by the outer side of the fork arm to the inside during assembly. - Body forming, difficulty in reading control, no effective adjustment during assembly, and _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The motor rotor of the mechanism is outside the 1314075 of the motor stator. However, the axial angle of the two rotating mechanisms is 45 degrees, the machining precision is not easy to control, and the structural rigidity is also weak. Therefore, how to make the direct drive spindle head easy to assemble at the same time Moreover, the advantage of leakage oil reduction during operation, and the increase of mechanical strength and the reduction of power transmission loss are problems that the industry has to solve. [Invention] In order to solve the above problems of the prior art The present invention provides a direct drive spindle assembly that includes a main fork (main f0rk) having a base and a pair of fork arms that are assembled parallel to the base and can be forked Rotating according to the first rotating shaft as an axis. In addition, there is a first drive means having a hollow shell concentric with the first rotating shaft, a first-motor stator and being housed in the first motor stator a first motor rotor, wherein the first motor rotor is coupled to the main base, thereby driving the main (mainf0rk) to rotate with the first rotating shaft; the second chicken device (9) (7) (10) is provided in the main The fork between the forks has a second motor stator concentric with the second rotating shaft, a second motor rotating rotor and a rotor drive ring, and a second motor rotor is housed in the second motor stator. The first-rotating axis is orthogonal to the first __rotating axis, and the second motor stator is consuming to the main arm. The other one is a cross-shaped structure, the cross structure of the cross structure One arm borrows the head. The shaft is coupled to the second motor rotor, and this ten The second arm connection of the structure - the main shaft =, the main purpose of the present invention is to read the direct-drive type of the main fine composition, which can be used in the sorghum to cut the fine cymbal (10) to meet the sudden and even low leakage. Another purpose is to provide a straight The composition of the spindle head can be easily assembled and reduced by 1314075. The invention further aims to provide a direct drive spindle head composition with better mechanical strength. The purpose of this July X is to provide a direct drive spindle head composition. It is possible to reduce the loss in power transmission. A further object of the present invention is to provide a method for fabricating a direct drive spindle head, wherein the 'direct drive spindle head assembly can be adjusted between the spindle head and the cutting surface contour at high speed rotation. The angle can also reflect a sudden and continuous change in the contour of the cutting surface. Still another object of the present invention is to provide a method for fabricating a direct drive spindle head that can be easily assembled and reduced in oil leakage. Another object of the present invention is to provide a method for fabricating a direct drive spindle head composition with better mechanical strength. 〃 In addition to the present invention, it is an object of the invention to provide a direct-drive spindle inspection manufacturing method which can reduce the loss in power transmission. The purpose of this month's X is to provide a vertical integrated machine with a direct drive spindle head. The direct drive spindle head can be adjusted at high speed to adjust the spindle head and the cutting surface. The angle, but also the sudden and continuous change on the cutting surface gallery. Still another object of the present invention is to provide a vertical integrated impact machine having a master type of composition, wherein the direct drive type spindle head composition can be easily arranged and the oil leakage can be reduced. Still another object of the present invention is to provide a vertical integrated processing machine having a direct drive type field test, wherein the direct drive type spindle head has a better mechanical strength. Still another object of the present invention is to provide a vertical integrated processing machine having a direct drive type spindle head in which the direct drive type spindle head has a low power transmission loss. Still another object of the present invention is to provide a horizontal integrated machining machine having a direct drive type spindle head assembly, wherein the direct drive type spindle head assembly can adjust the angle between the spindle head and the contour surface contour under high speed rotation. Moreover, it is possible to react to sudden and continuous changes on the cutting surface gallery. Still another object of the present invention is to provide a horizontal integrated 8 1314075 machine having a direct drive spindle head composition in which the direct drive spindle head assembly can be easily assembled and the oil leakage can be reduced. It is still another object of the present invention to provide a horizontal integrated machine having a direct drive type spindle head composition in which the direct drive type spindle head has a better mechanical strength. Still another object of the present invention is to provide a horizontal integrated machine having a direct drive type main assembly in which the direct drive type spindle head has a low power transmission loss. Further, another object of the present invention is to provide a moving column type gantry type integrated processing machine having a direct drive type spindle head, wherein the direct drive type spindle head can be adjusted between the spindle head and the cutting surface rim under high speed rotation. The angle, but also the sudden and continuous change in the cutting surface of the wheel. Further, the present invention aims to provide a moving column type gantry type integrated processing machine having a direct drive type spindle head, wherein the direct drive type spindle head composition can be easily assembled and the oil leakage is reduced, and the present invention Moreover, the purpose is to provide a direct-drive type spindle head having a direct-drive type main-composition, which has a better mechanical strength. Further, the present invention aims to provide a moving column type gantry that is composed of a direct drive type spindle head. The processing power of the direct drive type spindle head of the towel is low. In addition, the purpose is to provide a fixed-column gantry 'Do not add-on machine with a direct-drive spindle, which is composed of a direct-drive spindle head that can be adjusted under high-speed rotation to adjust the surface of the spindle head # Angle, and can react suddenly and continuously on the cutting surface rim to achieve the invention - the purpose is to provide a direct-column gantry machine with a direct-drive main fine-domain" The purpose of the collocation can be to reduce the amount of oil leakage and to reduce the amount of oil leakage. Among the processing machines, the direct drive type spindle has a unique mechanical strength. The integrator is to provide a fixed-column gantry with a direct-drive spindle head, and a direct-drive spindle head composed of a low power transmission loss. Still another object of the present invention is to provide a vertical and horizontal type 1314075 integrated processing machine having a direct drive type spindle head, wherein the direct drive type main field can adjust the angle between the main tap and the cutting surface contour under high speed rotation. And can reflect the change of the continuum continuously on the cutting surface. Still another object of the present invention is to provide a two-purpose integrated machining machine having a direct drive type spindle head, wherein the direct drive type main assembly can be assembled and the oil leakage can be reduced. Still another object of the present invention is to provide a vertical and horizontal type of coincidence processing machine having a direct drive type spindle head, wherein the direct drive type spindle head has a better mechanical strength. Still another object of the present invention is to provide a vertical and horizontal type of a red-handed machine having a direct drive type spindle head, wherein the direct drive type spindle head has a low power transmission loss. [Embodiment] Since the present invention discloses a direct-drive spindle head assembly (spindle assembly) of a comprehensive processing machine, the basic principle and basic structure of the integrated processing machine utilized therein have been known to those having ordinary knowledge in the related art. Therefore, the description below will not be fully described. At the same time, the structure of the figure referred to in the following article, 丝达, is related to the structure of the hair duck, and does not need to be completely drawn according to the actual size. Referring first to the first figure, a first preferred embodiment of the present invention is a direct drive spindle assembly, which is mainly composed of a main fork and a first drive. The first drive means, the second drive means and a spindle box 13 are formed. The main fork (majn fork) has a base 6 and a pair of fork arms 7 assembled on the base and spaced apart (丨0"|<3"yang 3), and the main fork (the towel 34 magic "| <) can be rotated about the first axis of rotation. Next, referring to the second and third figures, the first drive device has a hollow casing that is concentric with the first axis of rotation, first The motor stator 2 and the first motor rotor 3, and the first motor rotor 3 is coupled to the main base 6, thereby driving the main fork (majn fork) to rotate with the first rotation 1314075 axis. And in the fourth figure, the second driving device (sadding ddrjve means) the valley α is further between the fork arms 7 of the main fork, and has a pair of second motor stators 9, first motor rotors concentric with the second rotating shaft 1〇 and the rotor drive ring. Moreover, the second rotating shaft is orthogonal to the first rotating shaft 'and the second motor stator 9 is worn to the fork arm 7 of the main fork. Since the fork arm 7 is assembled to the base 6 And ^ and pedestal-body molding, so it has better precision adjustment performance during assembly. In addition, the spindle ί 13 (Spindle box) E orthogonal cross structure, this The first arm of the cross structure is joined to the second motor rotor 1 by the rotor drive ring 11, and the second arm of the cross structure is connected to a spindle head. _h 实实实, towel, motor stator 2 and motor rotor 3 The two are housed in the hollow casing of the first sprocket, and the first motor rotor 3 is accommodated in the first motor stator 2. In addition, the rotor drive ring μ is also configured. The second motor rotor 10 is further disposed in the second rotor. Further, in the above embodiment, the main arm 7 is disposed along the second rotation axis. There is a hole for the second driving device. Further, in the above embodiment, the step further includes a first brake positioning structure 5 disposed between the first motor rotors 3, and the second motor rotor 1G. Also provided is a second brake positioning node 12. In addition, in the above embodiment, the further step-by-step-motor stator cooling function is disposed on the first motor stator 2 and the first rotating shaft a hollow housing with cooling function]. Also, it also includes a second motor stator. The structure 8 is disposed between the second motor stator 9 and the main fork arm 7. The fifth embodiment of the present invention provides a second preferred embodiment, which is a direct drive spindle head assembly (Direct drive). Spindle assembly), the well is provided with a main fork (main _ can be based on the first rotating shaft as a shaft ^ subcontracting with a base 11 1314075 seat 6 and - pair of arms assembled on the base and parallel separated 7 (fork arms); providing a first drive means 'having one empty to the first rotating shaft - the housing 1, the first motor stator 2 and the first motor rotor 3. Wherein, the motor rotor 3 is lightly coupled to the main base 6 to drive the main fork to rotate with the first rotating shaft; a second drive means is provided, which is accommodated in the main and The arm 7 has a second horse slave 9 concentric with the second axis of rotation, a second motor rotor 1〇 and a rotor drive ring 11. Wherein, the second rotating shaft is orthogonal to the first rotating shaft, and the second motor stator 9 is coupled to the main fork arm 7; • the name provides a spindle box 13 (Spindlebox), which is an orthogonal cross structure. The first rhyme of the cross structure is passed through the 11th to the second motor rotor 1G, and the second arm of the cross structure is connected to a spindle head; and the pair of arm 7 is positioned and locked to the base 6 of the main fork. . In the above embodiment, the first motor stator 2 and the first motor rotor 3 are housed in the hollow housing of the first driving device, and the first motor rotor 3 is further accommodated in The first horse. Inside the stator 2. Further, the rotor drive ring η is also accommodated in the second motor stator 9 and the second motor rotor 10, and the second motor rotor 10 is further housed in the second motor stator 9. Further, the second motor stator 9 and the second motor rotor 1 are assembled first and then placed between the main fork arms 7. Further, in the above embodiment, the fork arm 7 of the main fork is provided with a shaft hole in the direction of the second rotation axis for the second raking device. Further, in the above embodiment, the step further includes the H brake positioning mechanism 5 being disposed between the first motor rotors 3, and the second motor rotor 1 is also provided with a second brake positioning structure 12. Further, in the above embodiment, the step of re-advancing includes a first-motor stator cooling function disposed between the first motor stator 2 and the first rotating shaft-cooling-capable hollow casing. Moreover, the second motor stator cooling structure 8 is disposed between the second motor stator 9 and the main fork 13 of the main motor 12 1314075. The present invention further provides a third preferred embodiment of a vertical machining machine having a direct drive spindle assembly (Vertical Machining)
Center) ’其特徵在於該直驅式主軸頭組成包括有一主叉(majn f〇「k)、一第 一驅動裝置(first drive means)、一 第二驅動裝置(second drive means)和一 主軸箱13(Spindle box)。其中，主又(main fork)具有一基座6與一對組裝 於基座且平行隔開之又臂7(fork arms)，而且主又(main fork)可以依第一旋 轉軸為軸心旋轉。接下來請參考第二圖和第三圖，第一驅動裝置(firstdr丨ve Φ means)具有同心於第一旋轉軸之一空心殼體1、第一馬達定子2與第一馬 達轉子3 ’而且第一馬達轉子3耗合至主叉之基座6，藉以驅動主又_〇 'f〇rk)以第一旋轉軸旋轉。接下來請參考第二圖和第四圖，第二驅動裝置 (second drive means)係容設於主叉之又臂7間，且具有一對同心於第二旋 轉軸之第二馬達定子9、第二馬達轉子1〇與轉子傳動環彳彳。而且，第二旋 -轉軸係正交於該第一旋轉軸’且第二馬達定子9耦合至主又之叉臂7。由於 叉臂7係組裝於基座6，並非與基座-體成型，因此於裝配時具有較佳之精 度調整效能。另外，主軸箱13(S_e box)呈正交之十字結構，此十字結 φ構之第-臂藉由轉子傳動環11柄合至第二馬達轉子1〇，十字結構之第二 臂連接一主轴頭。 上述之實施例中，第-馬達定子2與第一馬達轉子3兩者係容設於該第 -驅姆置之空心殼體i内，而且第—馬達轉子3進—步地容設在第—馬 達定子2内。另外，轉子傳動環η也係容設於第二馬達定子9與第二馬達 轉子10内，而且第二馬達轉子10也進一步地係容設於該第二馬達定子9 内。 再者，在上述之實施例中’主叉之叉眢7 VLΜ姑 人’ 7 Α者第二旋轉軸方向設有軸 孔，以供置入第二驅動裝置。 13 1314075 更者’在上述之實施例中’更進_步包括有一第__剎車粒結構5設置 於第-馬達轉子3間，而且第二馬達轉子1〇間也設置有一第二刺車定位結 構12。 另外’在上述之實施例中，再進一步包括有一第一馬達定子冷卻功能設 '置於該第—馬達定子2與第—_轴之-含冷卻魏的空心殼體1間。而 且’同時也包括有一第二馬達定子冷卻結構8設置於第二馬達定子9與主 叉之叉臂7間。 树明進-步提供第四較佳實施例，為―種具有直驅式主轴頭組成 _ (Direct drive spind丨e assembly)之臥式综合加工機⑺她咖丨Center' is characterized in that the direct drive spindle head comprises a main fork (majn f〇 "k), a first drive means, a second drive means and a headstock 13 (Spindle box), wherein the main fork has a base 6 and a pair of fork arms assembled in parallel with the base, and the main fork can be first. The rotating shaft is a shaft rotation. Referring to the second and third figures, the first driving device (firstdr丨ve Φ means) has a hollow housing 1 concentric with the first rotating shaft 1, the first motor stator 2 and The first motor rotor 3' and the first motor rotor 3 are slid to the base 6 of the main fork, thereby driving the main _〇'f〇rk) to rotate on the first rotation axis. Next, please refer to the second figure and the fourth The second drive means is disposed between the arms 7 of the main fork and has a pair of second motor stators 9, second motor rotors 1 and rotor drive rings concentric with the second rotary shaft. Moreover, the second rotation-rotation axis is orthogonal to the first rotation axis 'and the second motor stator 9 is coupled to the main Fork arm 7. Since the fork arm 7 is assembled to the base 6, it is not formed with the base body, so it has better precision adjustment performance during assembly. In addition, the headstock 13 (S_e box) has an orthogonal cross structure. The first arm of the cross-connection φ is coupled to the second motor rotor 1 by the rotor drive ring 11, and the second arm of the cross structure is coupled to a spindle head. In the above embodiment, the first-motor stator 2 and the first The motor rotor 3 is housed in the hollow housing i of the first drive, and the first motor rotor 3 is further accommodated in the first motor stator 2. In addition, the rotor drive ring η is also The second motor stator 10 is further disposed in the second motor stator 10. Further, in the above embodiment, the main fork is The fork 眢 7 VL Μ 人 ' 7 7 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 The brake grain structure 5 is disposed between the first motor rotors 3, and the second motor rotor 1 is also disposed between the turns The second positioning structure 12. In addition, in the above embodiment, the method further includes a first motor stator cooling function disposed on the first motor stator 2 and the first shaft - a cooling hollow shell 1 and 'also includes a second motor stator cooling structure 8 disposed between the second motor stator 9 and the fork arm 7 of the main fork. The tree further provides a fourth preferred embodiment for Drive spindle head _ (Direct drive spind丨e assembly) horizontal integrated processing machine (7) her curry
Center) ’其特徵在於該直驅式主軸頭組成包括有一主又叫一第 -驅動裝置(first drive means)、-第二駆動裝置(seCQnd dfive删⑹和一 主軸箱13(S_le box)。其中，主又(_ f〇rk)具有一基座6與一對组裝 於基座且平行關之叉臂7_afms)，而且主又(main触)可以依第一旋 轉轴為轴心旋轉。接下來請參考第二圖和第三圖，第一驅動裝置_伽 means)具彳同心於第-旋轉軸之―空心殼體]、帛一馬達定子2與第一馬 達轉子3，而且第-馬達轉子3搞合至主又之基座6，藉以驅動主又(majn __以第-旋轉軸旋轉。接下來請參考第二圖和第四圖 ㈣—)係容設於主叉之又臂7間，且具有一對同;;、於第二旋 轉軸之第二馬達定子9、第二馬達轉子1Q與轉子傳動環”。而^，第二旋 轉轴係正交於該第-旋轉軸，且第二馬達定子9麵合至主又之又臂7。:於 又臂7係«於基座6，並非與基座-體成型，因此於裝配粗有較佳之精 度調整效能。另外，主軸箱13(S_丨e bQX)呈正交之十字結構，此十字結 j冓之第-臂藉由轉子傳動環彳彳麵合至第二馬達轉子，十字結構之第二 是連接一主轴頭。 上述之實施例中，第-馬達定子2與第一馬達轉子3兩者係容設於該第 1314075 一驅動裝置之空心殼體1内，而且第一馬達轉子3進一步地容設在第一馬 達定子2内。另外，轉子傳動環11也係容設於第二馬達定子9與第二馬達 轉子10内，而且第二馬達轉子10也進一步地係容設於該第二馬達定子9 内。 再者，在上述之實施例中，主又之又臂7沿著第二旋轉軸方向設有軸 孔’以供置入第二驅動裝置。 更者，在上述之實施例中，更進一步包括有一第一刹車定位結構5設置 於第一馬達轉子3間，而且第二馬達轉子1〇間也設置有一第二剎車定位結 構12。 另外，在上述之實施例中，再進一步包括有一第一馬達定子冷卻功能設 置於該第一馬達定子2與第一旋轉軸之一含冷卻功能的空心殼體彳間。而 且，同時也包括有一第二馬達定子冷卻結構8設置於第二馬達定子9與主 又之叉臂7間。 本發明進一步提供第五較佳實施例，為一種具有直驅式主軸頭組成 (Direct drive spindle assembly)之動柱式龍門型综合加工機(DMC)，其特 徵在於該直驅式主軸頭組成包括有一主又(majn f〇rk)、一第一驅動裝置(触 drive means)、一第二驅動裝置（sec〇nd drjve巾的叩）和一主軸箱 13(30加丨615〇)()。其中，主叉(„13丨〇丨〇咖)具有一基座6與一對組裝於基座且 平行隔開之叉臂7(forkarms)，而且主叉(majnf⑽)可以依第—旋轉軸為軸 心旋轉。接下來請參考第二圖和第三圖，第-驅練雖關議的阳） 具有同心於第-旋轉軸之-空心顏彳、第_馬達定子2與第—馬達轉子 3 ’而且第-馬達轉子3相合至主叉之基座6，藉以驅動主又⑼加以 第-旋轉軸旋轉。接下來請參考第二圖和第四圖，第二驅動裝置(細⑽ drive 係容設於主叉之又臂7間，且具有一對同心於第二旋轉轴之第 二馬達定子9、第二馬達轉子1()與轉子傳動環彳彳。而且，第二旋轉轴係正 15 1314075 交於該第-旋轉柏’且第二馬達定子9麵合至主又之又臂7。由於叉臂7 係_於基座6，並非座—體·，練配時具她佳之精度調整 效能。另外，主軸箱13(S_le box)呈正交之十字結構，此十字結構之第 #藉由轉子傳動環11耗合至第二馬達轉子1Q，十字結構之第二臂連接 一主軸頭。 上述之實施例中，第-馬達定子2與第一馬達轉子3兩者係容設於該第 -，動裂置之空心殼體1内，而且第—馬達轉子3進_步地容設在第一馬 達又子2内。另外’轉子傳動環ι·|也係容設於第二馬達定子9與第二馬達 •轉子1G内，而且第二馬達轉子1Q也進—步地係容設於該第二馬達定子9 •内。 再者’在上述之實施例中，主又之叉f 7沿著第二旋轉軸方向設有抽 ' 孔，以供置入第二驅動裝置。 更者，在上述之實施例中，更進—步包括有—第—刹車定位結構5設置 .於第-馬達轉子3間’而且第二馬達轉子1〇間也設置有一第二剎車定位結 .構 12。 另外，在上述之實施财，再進-步包括有―第—馬達定子冷卻功能設 置於該第-馬達定子2與第-旋轉軸之—含冷卻功能的空心殼體彳間。而 φ且，同時也包括有一第二馬達定子冷卻結構8設置於第二馬達定子9與主 叉之叉臂7間。 本發明進一步提供第六較佳實施例，為一種具有直驅式主轴頭組成 (Direct drive spindle assembly)之定柱式龍門型綜合加工機(DMC)，其特 徵在於該直驅式主轴頭組成包括有一主叉(majn fork)、一第一驅動穿置(价切 drive means)、一 第二驅動裝置（second drive means)和一主軸箱 13(Spindlebox)。其中，主叉(mainfork)具有一基座6與一對組裝於基座且 平行隔開之叉臂7(f〇rkarmS)，而且主叉(mainfork)可以依第一旋轉軸為軸 1314075 心旋轉。接下來請參考第二圖和第三圖，第-驅動裝置㈣物⑽咖句 具有同心於第一旋轉軸之一空心殼體1、第一馬達定子2與第一馬達轉子 3，而且第-馬達轉子3麵合至主叉之基座6，藉以驅動主雄咖_以 第-旋轉軸旋轉。接下來請參考第二圖和細圖，第二驅練置 dn_Vemeans)係容設於主叉之叉臂7間，且具有一對同心於第二旋轉轴之第 二馬達定子9、第二馬達轉子1()與轉子傳動環u。而且，第二旋轉轴係正 交於該第-旋轉軸’且第二馬達定子9麵合至主又之又臂7。由於叉臂7 係組裝於基座6 ’並非座-魏型’目此魏配轉有較佳讀度調整 效能。另外’主軸箱13(S_e box)呈正交之十字結構此十字結構之第 攀由轉子傳動環H齡至第二馬達轉子1Q，十字結構之第二臂連接 一主軸頭。 上述之實施例中，第-馬達定子2與第一馬達轉子3兩者係容設於該第 -一驅動裝置之空心殼體彳内，而且第—馬達轉子3進—步地容設在第一馬 達定子2内。另夕卜，轉子傳動環η也係容設於第二馬達定子9與第二馬達 .轉子10内，而且第二馬達轉子10也進一步地係容設於該第二馬達定子9 内。 再者，在上述之實施例中，主又之又臂7沿著第二旋轉轴方向設有轴 鲁孔’以供置入第二驅動裝置。 更者，在上述之實施例中’更進—步包括有一第_剎車定位結構5設置 於第—馬達轉子3間，而且第二馬達轉子1〇間也設置有一第二刹車定位結 構12。 另外，在上述之實施射，再進—步包括有一第—馬達定子冷卻功能設 置於該第-馬達定子2與第-旋轉轴之一含冷卻功能的空心殼體】間。而 且’同時也包括有-第二馬達定子冷卻結構8設置於第二馬達定子9與主 又之又臂7間。 、 17 1314075 本發明進一步提供第七較佳實施例，為一種具有直驅式主軸頭組成 (Direct drive spindle assembly)之立臥兩用式综合加工機，其特徵在於該直 驅式主軸頭組成包括有—主叉(majn fork)、一第一驅動裝置(fjrst drjve means)、一第二驅動裝置(second drive means)和一主軸箱 13(Spjnd|e box)。其中，主叉(main fork)具有一基座6與一對組裝於基座且平行隔開之 又臂7(forkarms)’而且主叉(majrifork)可以依第一旋轉軸為軸心旋轉。接 下來凊參考第—圖和第三圖，第—驅動裝置(触d|<jve means)具有同心於 第-旋轉軸之-空讀體1、第—馬達定子2與第—馬達轉子3,而且第一 馬達轉子3輕纟至主又之基座6 ’藉以驅動主又(majn f〇rk)以第一旋轉軸旋 轉。接下來請參考第二圖和第四圖，第二驅動裝置(se飄J㈣e 係容設於主叉之叉臂7 ，且具有__對同俯第二旋轉軸之第二馬達定子 9、第二馬達轉子1()與轉子傳動環^。而且，第二旋轉抽係正交於該第一 旋轉軸，且第二馬達定子9私至主又之又臂7 ^於叉臂7係組裝於基 座6 ’並賴基座-誠型，此魏科具有雛之精度調整效能。另外， ^轴箱哪_e _呈正交之十字結構，此十字結構之第—臂藉由轉子 傳動環11給至第二馬達轉子1G，十字結構之第二臂連接-主軸頭。 —上述之實施例中’第-馬達定子2與第一馬達轉子3兩者係容設於該第 :驅動裝置之心殼體i内，而且第1達轉子3進—步地容設在第一馬 2内。另外，轉子傳動環”也係容設於第二馬達定子9與第二馬達 ^子1〇内’而且第二馬達轉子1G也進—步地係容辦該第二馬達定子9 主又之又臂7沿著第二旋轉軸方向設有軸 再者，在上述之實施例中 孔’以供置入第二驅動裝置。 更者，在上述之實施例中 於第一馬達轉子3間，而且第 構12。 更進步包括有一第一剎車定位結構5設置 一馬達轉子1C)間也設置有—第二刹車定位結 1314075 另外，在上述之實施例中，再進一步包括有一第一馬達定子冷卻功能設 置於該第一馬達定子2與第一旋轉軸之一含冷卻功能的空心殼體1間。而 且，同時也包括有一第二馬達定子冷卻結構8設置於第二馬達定子9與主 叉之又臂7間。 2所職為本發明之難實補，並非帛崎縣㈣之權利範 含在下述之f請專利範圍^之精神τ所完成的等效改變或修飾，均應包 1314075 【圖式簡單說明】 第一圖為一剖面圖’係本發明提出之直驅式主轴頭組成 第二圖為一示意圖，係本發明提出之直驅式主轴頭組成 第三圖為一剖面圖，係第二圖之D_D剖面結構示惫圖 之直驅式主軸頭組成中的第一旋轉軸。 、‘、 ‘、、、 出 第四圖為-剖面圖’係第二圖之B_B剖面結構示意圖，為本發 之直驅式主軸頭組成中的第二旋轉軸。 致出Center' is characterized in that the direct drive spindle head comprises a main drive unit, a first drive means, a second drive unit (seCQnd dfive delete (6) and a headstock 13 (S_le box). The main (_f〇rk) has a base 6 and a pair of fork arms 7_afms assembled on the base and closed in parallel, and the main (main touch) can be rotated about the first rotation axis. Referring to the second and third figures, the first driving device _ gamma has a concentric shell of the first rotating shaft, the first motor stator 2 and the first motor rotor 3, and the first The motor rotor 3 is engaged to the main base 6, so as to drive the main (majn __ rotates with the first-rotation axis. Next, please refer to the second figure and the fourth figure (four) -) The arm 7 has a pair of the same; the second motor stator 9 and the second motor rotor 1Q and the rotor drive ring of the second rotating shaft. And the second rotating shaft is orthogonal to the first rotating The shaft and the second motor stator 9 are joined to the main arm 7. The arm 7 is "on the base 6, not formed with the base", so that the assembly has a better precision to adjust the performance. The headstock 13 (S_丨e bQX) has an orthogonal cross structure, and the first arm of the cross knot is coupled to the second motor rotor by the rotor drive ring, and the second of the cross structure is a connection In the above embodiment, both the first motor stator 2 and the first motor rotor 3 are housed in the hollow housing 1 of the 1314075 driving device, and The first motor rotor 3 is further accommodated in the first motor stator 2. In addition, the rotor drive ring 11 is also accommodated in the second motor stator 9 and the second motor rotor 10, and the second motor rotor 10 is further The ground system is accommodated in the second motor stator 9. Further, in the above embodiment, the main arm 7 is provided with a shaft hole ' along the second rotation axis direction for being inserted into the second driving device. Furthermore, in the above embodiments, a first brake positioning structure 5 is further disposed between the first motor rotors 3, and a second brake positioning structure 12 is also disposed between the second motor rotors 1 . In the above embodiment, the method further includes a first motor stator cooling function disposed between the first motor stator 2 and the hollow housing of the first rotating shaft having a cooling function. Also, a second motor is included. The stator cooling structure 8 is disposed between the second motor stator 9 and the main fork arm 7. The present invention further provides a fifth preferred embodiment, which is a moving column having a direct drive spindle assembly. A gantry type integrated processing machine (DMC), characterized in that the direct drive type spindle head comprises a main assembly (majn f〇rk), a first driving device (drive means), and a second driving device (sec〇nd). The head of the drjve towel) and a headstock 13 (30 plus 615 〇) (), wherein the main fork („13丨〇丨〇) has a base 6 and a pair of bases assembled in parallel and spaced apart The fork arm 7 (forkarms), and the main fork (majnf (10)) can be rotated about the axis of the first rotation axis. Next, please refer to the second figure and the third figure, the first--the rehearsal of the yang is concentric with the first-rotating axis - the hollow 彳, the _motor stator 2 and the first motor rotor 3 'and the first - The motor rotor 3 is coupled to the base 6 of the main fork to drive the main (9) to rotate the first-rotating shaft. Next, referring to the second figure and the fourth figure, the second driving device (the thin (10) drive is disposed between the arm 7 of the main fork, and has a pair of second motor stators 9 concentric with the second rotating shaft, The second motor rotor 1() is coupled to the rotor drive ring. Moreover, the second rotating shaft is positively 15 1314075 intersects the first rotating cymbal' and the second motor stator 9 is joined to the main arm 7. The fork arm 7 series _ on the pedestal 6, not the seat-body, with her excellent precision adjustment performance. In addition, the headstock 13 (S_le box) is an orthogonal cross structure, the # of the cross structure is driven by the rotor The ring 11 is coupled to the second motor rotor 1Q, and the second arm of the cross structure is coupled to a spindle head. In the above embodiment, both the first motor stator 2 and the first motor rotor 3 are accommodated in the first The hollow motor housing 1 is swelled, and the first motor rotor 3 is accommodated in the first motor and the second motor 2. The 'rotor transmission ring ι·| is also accommodated in the second motor stator 9 and In the two motor•rotor 1G, and the second motor rotor 1Q is further accommodated in the second motor stator 9•. In the above embodiment, the main fork f 7 is provided with a pumping hole in the direction of the second rotating shaft for inserting the second driving device. Further, in the above embodiment, the step further includes - the first brake positioning structure 5 is disposed between the first motor rotor 3' and the second brake rotor 1 is also provided with a second brake positioning knot. Structure 12. In addition, in the above implementation, further steps include The first-motor stator cooling function is disposed between the first motor stator 2 and the first rotating shaft-cooling function hollow housing, and φ and also includes a second motor stator cooling structure 8 The second motor stator 9 is interposed between the fork arms 7 of the main fork. The present invention further provides a sixth preferred embodiment, which is a fixed column type gantry type integrated processing machine having a direct drive spindle assembly ( DMC), characterized in that the direct drive spindle head comprises a main fork, a first drive through, a second drive means and a headstock 13 (Spindlebox). Among them, the main fork (mainfork) A base 6 and a pair of fork arms 7 (f〇rkarmS) assembled in parallel with the base, and the main fork (mainfork) can rotate according to the first rotating shaft as the axis 1314075. Next, please refer to the second figure. And the third figure, the first-drive device (four) object (10) has a hollow casing 1 concentric with the first rotating shaft 1, the first motor stator 2 and the first motor rotor 3, and the first-motor rotor 3 is bonded to the main The base 6 of the fork, in order to drive the main male coffee _ to rotate on the first-rotation axis. Next, please refer to the second figure and the fine picture, the second drive dn_Vemeans) is arranged between the fork arms 7 of the main fork, and There is a pair of second motor stators 9, second motor rotors 1 () and rotor drive rings u concentric with the second axis of rotation. Further, the second rotating shaft is orthogonal to the first rotating shaft ' and the second motor stator 9 is joined to the main arm 7 again. Since the fork arm 7 is assembled on the base 6 'not the seat - Wei type, the Wei match has better read adjustment efficiency. Further, the headstock 13 (S_e box) has an orthogonal cross structure. The cross of the cross structure is from the rotor drive ring H to the second motor rotor 1Q, and the second arm of the cross structure is connected to a spindle head. In the above embodiment, both the first motor stator 2 and the first motor rotor 3 are housed in the hollow casing 该 of the first driving device, and the first motor rotor 3 is further accommodated in the first step. Inside a motor stator 2. In addition, the rotor drive ring η is also accommodated in the second motor stator 9 and the second motor. The rotor 10 is further accommodated in the second motor stator 9. Further, in the above embodiment, the main arm 7 is provided with a shaft hole '' in the direction of the second rotation axis for being placed in the second driving means. Further, in the above embodiment, the step further includes a first brake positioning structure 5 disposed between the first motor rotors 3, and a second brake positioning structure 12 disposed between the second motor rotors 1 . Further, in the above-described embodiment, the step further includes a first motor stator cooling function disposed between the first motor stator 2 and one of the first rotating shafts having a cooling function. Moreover, the second motor stator cooling structure 8 is disposed between the second motor stator 9 and the main arm 7. 17 1314075 The present invention further provides a seventh preferred embodiment, which is a vertical and horizontal type integrated machining machine having a direct drive spindle assembly, characterized in that the direct drive spindle head comprises There is a main fork (majn fork), a first drive device (fjrst drjve means), a second drive means (second drive means) and a headstock 13 (Spjnd|e box). The main fork has a base 6 and a pair of arm 7 (forkarms) assembled in parallel with the base and the main fork (majrifork) can be rotated about the first axis of rotation. Next, referring to the first and third figures, the first driving device (touch d|<jve means) has an empty reading body 1, a first motor stator 2 and a first motor rotor 3 concentric with the first rotating shaft And the first motor rotor 3 is tapped to the main base 6' to drive the main shaft to rotate on the first axis of rotation. Next, please refer to the second figure and the fourth figure, the second driving device (se floating J (four) e system is accommodated in the fork arm 7 of the main fork, and has the second motor stator 9 of the second rotating shaft with the __ a second motor rotor 1 () and a rotor drive ring ^. Moreover, the second rotary pumping system is orthogonal to the first rotating shaft, and the second motor stator 9 is private to the main arm 7 ^ is assembled on the fork arm 7 The base 6 'and the base - Cheng type, this Wei Ke has the precision adjustment performance. In addition, ^ axle box _e _ is an orthogonal cross structure, the arm of the cross structure by the rotor drive ring 11 is supplied to the second motor rotor 1G, and the second arm of the cross structure is connected to the spindle head. - In the above embodiment, both the 'first motor stator 2 and the first motor rotor 3 are accommodated in the first: drive device In the core housing i, and the first rotor 3 is accommodated in the first horse 2. The rotor drive ring is also accommodated in the second motor stator 9 and the second motor 'And the second motor rotor 1G also advances the second motor stator 9 and the arm 7 is provided with a shaft along the second axis of rotation. In the embodiment, the hole ' is inserted into the second driving device. Further, in the above embodiment, between the first motor rotor 3, and the first structure 12. The further improvement includes a first brake positioning structure 5 and a motor. The rotor 1C) is also provided with a second brake positioning knot 1314075. In addition, in the above embodiment, a first motor stator cooling function is further disposed on the first motor stator 2 and the first rotating shaft is cooled. The functional hollow housing 1 also includes a second motor stator cooling structure 8 disposed between the second motor stator 9 and the arm 7 of the main fork. 2 is a difficult task for the present invention, not a defect The rights of Fanxian County (IV) are included in the following paragraphs. The equivalent changes or modifications made by the spirit of the scope of patents should be included in 1314075. [Simplified illustration] The first picture is a section of the present invention. The second diagram of the direct drive spindle head is a schematic diagram. The third diagram of the direct drive spindle head proposed by the present invention is a sectional view, which is composed of the direct drive spindle head of the D_D sectional structure diagram of the second figure. First spin Axis, ',',, a fourth graph -. B_B a schematic cross-sectional structure of the second cross-sectional view of FIG. 'System, the second rotation shaft of a direct drive of the present hair in the composition of the spindle head actuator shown
成製作方法 第五圖為一流程圖，係本發明提出之直驅式主軸頭矣 【主要元件符號說明】 & 空心殼體 第一馬達定子 第一馬達轉子 第一剁車定位結構 5 基座 6 又臂 7 第二馬達定子冷卻結構 8 第二馬達定子 9 第二馬達轉子 10 轉子傳動環 11 第二剎車定位結構 12 主軸箱 13 20The fifth figure is a flow chart, which is a direct drive type spindle head according to the present invention. [Main component symbol description] & Hollow housing first motor stator first motor rotor first brake positioning structure 5 base 6 Arm 7 Second motor stator cooling structure 8 Second motor stator 9 Second motor rotor 10 Rotor transmission ring 11 Second brake positioning structure 12 Headstock 13 20