201139014 六、發明說明： 【發明所屬之技術領域】 特別是指一種可達到 用可命之動力刀塔的 本發明是有關於一種動力刀塔， 降低成本、運轉順暢且能有效延長使 霧化冷卻方法及裝置。 【先前技術】201139014 VI. Description of the invention: [Technical field to which the invention pertains] In particular, the present invention relates to a power turret that is related to a power turret, which reduces cost, smooth operation and can effectively extend atomization cooling Method and device. [Prior Art]
麥閲圖1，習知CNC車床的刀塔褒置1〇包八 η、-設置在基座n上可做轉動狀的刀盤12、：：： 座11上的馬it 13、以及一設置在基座u : 土 14,該刀盤12外周面上設置有多數個安裂自⑵，在每構 安裝面m上皆設置有一輸出軸122，該輸出軸122可：一 组具有迴轉切削功能的刀具(圖未示)裝入，該傳動機構 八有—設置在基座U内部可接受馬達13驅轉的主動輪⑷ 、-設置在刀# 12内部與輸出軸122形成連動的從動輪 142、以及-繞設在主、從動輪⑷、142之間的皮帶⑷， 主動輪⑷透過皮帶⑷帶動從動輪142轉動，從動輪142 再對刀具進行驅轉，藉此刀具便可對工件進行切削作業。 —上述刀塔裝置1G確實可讓刀具本身具有迴轉切削的功 月b ’然而在使用上仍有需要改進的地方，該傳動機構μ上 的主動輪〗4丨設置在基座u内部，從動輪142設置在刀盤 12内部’兩者中間透過皮^ 143做成長距離傳動，然而傳 動機構14在密閉空間内高速運轉時，往往會產生大量的熱 奴刀塔裝置1 〇沒有適當的散熱設計，會直接影響到内 部相關零件的運作，降低刀塔裝置1G的使用壽命。習知也 201139014 有刀塔裝置是在機台 而刀塔裝置所採料是—種=滑油對零件進㈣滑，然 貴，習知刀塔裳置以浸滿^進^滑油’單價成本相當昂 的成本相當高，不符經濟^進行潤滑，每次更換潤滑油 【發明内容】 、b本發明目的在提供—種以管線方柄裳件進〜 心冷卻效果的動力刀塔的霧化冷卻方法及裝置/ 於是，树明提供力刀㈣霧 包含有-本體單元、-驅動單元、-環座單元、二 t =一冷卻油路’其中：本體單元具有-刀塔本體以及L ^設在刀塔本體前端處可作迴轉的刀盤；㈣單 f内部的第一輪管、-套設在第-軸管内部 卜在第\;”第二Μ内的傳動抽、以及複數個 裳叹在弟一軸官内部可供傳動軸安裝套設的軸承；環座單 疋具有一套框設置在刀盤中央處的環座、至少-個套樞設 置在環座外周處的軸承件、以及至少一個裝設在環座内部 與傳動轴作壤接連動的齒輪；潤滑油路具有一開設在刀塔 本體外周預定位置處可供給潤滑油的第一注油孔、一由第 —注油孔到達齒輪處的進油路線、以及一由齒輪處到達刀 塔本體外部的出油路線；冷卻油路具有一開設在刀塔本體 外周預定位置處可供給霧化冷卻液的第二注油孔、以及一 由第二注油孔到達軸承部位處的冷卻路線。 本發明之功效是利用潤滑油路對齒輪部位進行潤滑， 利用冷卻油路對轴承部位進行冷卻，藉此達到降低成本、 201139014 運轉順暢及延長使用壽命的效果。 另外，本發明提供一種動力刀塔的霧化冷卻方法，其 主要在一刀塔本體内部設置有一第一軸管及一第二軸管， 在一刀盤中央處設置有一環座，經由第一、第二轴管及環 座的組合，形成出一潤滑油路及一冷卻油路，潤滑油路可 注入潤滑油對内部齒輪及相關零件進行潤滑，冷卻油路可 庄入務化的冷卻液對内部軸承及相關零件進行冷卻。 本發明功效是利用管線化的潤滑油路及冷卻油路，可 節省大量潤滑冷卻油的使用，藉此達到降低成本的效果。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖2至圖4，本發明動力刀塔的霧化冷卻裝置在一 較佳貝施例中，主要包含有一本體單元、一驅動單元 —%、座單40、一潤滑油路5〇及一冷卻油路6〇，接著 再將上述單元的組成構件及組合空間型態詳述於后。 本體單元20具有一刀塔本體21以及一軸設在刀塔本 體21前端處的刀盤22，該刀塔本體21前端面中央處凹設 t圓形座孔211 ’深入座孔211更凹設有一軸孔212,該 盤22可樞接套設在座孔211内，使刀盤22在刀塔本體 上可作迴轉移動’其前端面中央處凹設有一圓形盤孔 221 〇 驅動單亓 具有一套設在刀塔本體21軸孔212内的 201139014 第一軸管3丨、一套設在第一軸管31内部的第二軸管μ、 -套設在第二軸管32内的傳動轴33、_接設在傳動軸33 前端處的傘齒輪34、以及複數個裝設在第二軸管32内部矸 供傳動軸33安褒套設的軸承35。第一軸管31外周在預定 位置處凹設有多數個環凹槽311，其内部中央處凹設有一、 供第二轴管32套入的第一管孔312，第二軸管32外周在預 定位置處亦凹設有多數個環凹槽321，其内部中央處凹嗖有 -可供轴承35及傳動轴33套入的第二管孔32、2,傳:袖 33前端處設有-栓槽段331 ’該检槽段33ι可套入傘齒輪 34内作栓接岐，傳_ 33後端延伸至料切h後方 處，可與一馬達（圖未示）相接形成連動。 ^環座單元4〇具有一套樞設置在刀盤22盤孔221内的 %座41、至少-個套框設置在環座41外周處的轴承件u 以及至少一個裝設在環座41内部的齒輪们。 輪43作嚙接傳動，環座41外周相對兩側處平設有二缺口 槽412，缺口槽412上凹設有-可供轴承件42套入=圓形 槽孔413，該軸承件42是略呈圓盤狀的環體，其外 有—圈環槽421。 & 潤滑油路50具有一開設在刀塔本體21外周預定位置 處可供給濁滑油的第-注油孔51、一由第一注油孔Η到達 齒輪43處的進油路線52、以及—由齒輪43處到達刀塔本 =21外部的出油路線53。該進油路線52在第—軸管31的 &凹槽311上穿設有-承接第—注油孔51且相通至第二轴 201139014 =内第部？—流入通道521，在第…内部凹設有 二=二道時5r朝前方延伸至環座心部的第 設有-二* 圖5至圖7’在環座41内部凹 内的第三流入通道52广在〜:通至軸承件42環槽以1 -的另一側凹設有二ΪΓ中 轴承件42環槽 似。該出油路線内的第四流入通道 在環座41内部凹設有孔411的另-側開始， 流出通道-，在；Γ::Γ…環槽421的第一 相涵5货_ 衣座41内部凹設有-由環槽42】另-側 32内部轴32前端的第二流出通道532，在第二軸管 軸管二二I —承接第二流出通道532且向後延伸至第二 = _ 533 ’在第—Μ”環凹槽 外側的二==，心通道533 ^至刀塔本體21 /-明丨 534，進油路線52及出油路線53的踉 J好通過齒輪43處，藉此可對齒 ” 進行潤滑作用。 ^輪43及内部相關零件 严可:路60具有一開設在刀塔本體21外周預定位置 处可供給霧化冷卻液 孔^ 1 '以及—由第二注油 第部位處的冷卻路線62。該冷卻路㈣在 凹槽311上穿設有—承接第二注油孔_ 弟一軸官32内部的第一冷 内部凹設有-承接第-冷卻通道二1’在弟二軸管32 位置處的第二冷卻通道622，^ 向前延伸至抽承35 41内邙兩相丨欠 同時參閱圖8至圖11，在環座 設有—通至中孔411内的第三冷卻通道623, 201139014 使呈霧化狀的冷卻液可對所有軸承35進行冷卻。 以上即為本發明動力刀塔的霧化冷卻裝置各構件形狀 及組合空間的概述；接著，再將本發日月的動作以及預期所 能達成之功效陳述如后： 參閱圖12、圖13，當使用者由第一注油孔51注入潤 滑油時’；⑽油會從進油路線52的第—流人通道521到達 第二流入通道522,接著由第二流入通道522到達第三流入 通道523 ’第二流人通道⑵通至軸承件42後，經由環槽 似到達第四流入通道524，通過中孔川則吏，潤滑油就 進入出油路線53的第一流出通道531，第一流出通道531 通至轴承件42後，經由環槽421到達第二流出通道532， 第二流出通道532再到達第三流出通道533後，最後進入 第四流出通道534到達刀塔本體21外側，構成一循環迴路 ’藉此可對内部的齒輪43及相關零件進行潤滑。 參閱圖14、圖15，當使用者由第二注油孔61注入冷 卻液時’使冷卻液通過細微孔洞而呈霧化狀，冷卻液會經 由冷卻路皞62的第一冷卻通道621進入第二冷卻通道622 内，第二冷卻通道622再延伸至内部軸承35位置處，可對 軸承35進行冷卻’最後冷卻液會進入第三冷卻通道623内 ’對齒輪43及相關零件進行冷卻’完成冷卻後的冷卻液會 變成氣體經由一小孔（圖未示）向外排出。 綜上所述，本發明動力刀塔的霧化冷卻方法及裝置主 要是為了解決習知刀塔裝置10的冷卻潤滑問題，本發明的 技術手段主要是在刀塔本體21内邹裝設第一轴管31及第 201139014 一轴管32,在刀盤22内部裝設有-環座41，第-、第二 軸官3卜32之間以及環座41内部凹設有一潤滑油路％， 可對諸輪43及㈣零件進―滑，在第―、第二軸管31、 ^之間凹設有一冷卻㈣60,可對躲35零件進行冷卻 =熱’藉此本發明利用管線化的油路，僅耗用極少量的潤 ’月油’就能讓各部零件達到潤滑冷卻的作用，可降低油料 ^本，並且讓内部各零件達到運轉順暢的效果，有效延長 正部機械的使用壽命。Mai reading Figure 1, the turret of the conventional CNC lathe is set to 1 〇 8 η, - the cutter head 12 can be made to rotate on the base n, ::: the horse 13 on the seat 11, and a setting In the base u: soil 14, a plurality of cracks (2) are disposed on the outer peripheral surface of the cutter head 12, and an output shaft 122 is disposed on each mounting surface m, and the output shaft 122 can be: one set has a rotary cutting function The tool (not shown) is mounted, and the transmission mechanism has a driving wheel (4) which is disposed inside the base U and which can be driven by the motor 13, and a driven wheel 142 which is disposed in the inside of the knife #12 and which is coupled with the output shaft 122. And the belt (4) disposed between the main and driven wheels (4) and 142, the driving wheel (4) drives the driven wheel 142 to rotate through the belt (4), and the driven wheel 142 drives the tool to thereby cut the workpiece. operation. - The above-mentioned turret device 1G does allow the tool itself to have the power of the rotary cutting b'. However, there is still room for improvement in use. The driving wheel on the transmission mechanism μ is disposed inside the base u, the driven wheel The 142 is disposed inside the cutter head 12 and is transported by the leather 143 in the middle of the distance. However, when the transmission mechanism 14 is operated at a high speed in a confined space, a large number of heat slave turret devices are often generated, and there is no proper heat dissipation design. It will directly affect the operation of internal related parts and reduce the service life of the turret device 1G.知知201139014 There is a turret device on the machine and the turret device is used for the kind of material = oil to the parts into the (four) slip, but expensive, the conventional knives are placed to soak the ^ into the ^ oil 'unit cost The cost is quite high, and it does not conform to the economy. Lubrication is performed every time the lubricant is changed. [Inventive content] b The purpose of the present invention is to provide atomization cooling of a power turret with a streamlined handle and a heart cooling effect. Method and device / Thus, Shuming provides a force knife (4) fog comprising - body unit, - drive unit, - ring seat unit, two t = a cooling oil circuit 'where: the body unit has - turret body and L ^ is set The cutter head can be used as a rotary cutter at the front end of the turret body; (4) the first round tube inside the single f, the sleeve inside the first shaft tube, the drive in the second cymbal, and the plurality of sighs a bearing that can be installed on the drive shaft inside the first shaft officer; the ring seat has a set of ring seats disposed at the center of the cutter head, at least one bearing member disposed at the outer circumference of the ring seat, and at least a gear mounted inside the ring seat and interlocking with the drive shaft; lubrication The road has a first oil filling hole which can supply lubricating oil at a predetermined position outside the turret body, an oil feeding route from the first oiling hole to the gear, and an oil discharging route from the gear to the outside of the turret body. The cooling oil passage has a second oil filling hole which can supply the atomizing coolant at a predetermined position outside the turret body, and a cooling route which reaches the bearing portion from the second oil filling hole. The effect of the invention is to utilize the lubricating oil. The road lubricates the gear portion, and cools the bearing portion by the cooling oil passage, thereby achieving the effect of reducing the cost, smooth operation and prolonging the service life of 201139014. In addition, the present invention provides a method for atomizing cooling of a power turret, mainly A first shaft tube and a second shaft tube are disposed inside the main body of the turret, and a ring seat is disposed at a center of the cutter head, and a lubricating oil passage is formed through the combination of the first and second shaft tubes and the ring seat. Cooling oil circuit, lubricating oil road can be injected with lubricating oil to lubricate internal gears and related parts, cooling oil circuit can be cooled into the internal coolant The bearing and related parts are cooled. The utility model has the advantages of utilizing the pipelined lubricating oil passage and the cooling oil passage, thereby saving the use of a large amount of lubricating cooling oil, thereby achieving the effect of reducing the cost. Other technical contents, features and effects will be apparent from the following detailed description of a preferred embodiment with reference to the drawings. Referring to Figures 2 to 4, the atomizing cooling device of the power turret of the present invention is In the preferred embodiment, a main body unit, a driving unit-%, a seat sheet 40, a lubricating oil passage 5〇, and a cooling oil passage 6〇 are included, and then the constituent members and combined spatial patterns of the unit are further selected. The main body unit 20 has a turret body 21 and a cutter head 22 disposed at the front end of the turret body 21, and a t-shaped circular hole 211 is recessed in the center of the front end surface of the turret body 21 to penetrate the seat hole 211. Further, a shaft hole 212 is further recessed, and the disk 22 is pivotally sleeved in the seat hole 211, so that the cutter head 22 can be rotated on the turret body. A circular disk hole 221 is driven in the center of the front end surface. Single cookware There is a set of 201139014 first shaft tube 3丨 disposed in the shaft hole 212 of the turret body 21, a set of second shaft tube μ disposed inside the first shaft tube 31, and a transmission sleeved in the second shaft tube 32. The shaft 33, _ is attached to the bevel gear 34 at the front end of the transmission shaft 33, and a plurality of bearings 35 mounted inside the second shaft tube 32 for arranging the drive shaft 33. A plurality of ring grooves 311 are recessed in the outer circumference of the first shaft tube 31 at a predetermined position, and a first tube hole 312 for the second shaft tube 32 is recessed in the center of the first shaft tube 31, and the outer circumference of the second shaft tube 32 is A plurality of ring grooves 321 are also recessed at predetermined positions, and a central portion of the recessed portion is provided with a second tube hole 32, 2 for the bearing 35 and the drive shaft 33 to be inserted, and the front end of the sleeve 33 is provided with - The slot section 331' can be inserted into the bevel gear 34 as a bolting joint, and the rear end of the transmission _33 extends to the rear of the material cutting h, and can be connected with a motor (not shown) to form a linkage. The ring seat unit 4 has a set of a plurality of seats 41 pivotally disposed in the disk hole 221 of the cutter head 22, at least one of the sleeves disposed at the outer periphery of the ring seat 41, and at least one of which is disposed inside the ring seat 41. Gears. The wheel 43 is a meshing transmission, and two opposite notches 412 are defined in the opposite sides of the outer circumference of the ring seat 41. The notch groove 412 is concavely disposed for the bearing member 42 to be nested into a circular slot 413, and the bearing member 42 is The disk body is slightly disk-shaped, and has a ring groove 421 outside. The lubricating oil passage 50 has a first oil-filling hole 51 which is provided at a predetermined position on the outer circumference of the turret body 21 to supply the lubricating oil, an oil-intake path 52 which reaches the gear 43 from the first oil-filling hole 、, and At gear 43, the oil outlet route 53 outside the turret = 21 is reached. The oil inlet route 52 is provided on the & recess 311 of the first shaft tube 31 to receive the first oiling hole 51 and communicate with the second shaft. 201139014 = inner part? - Inflow passage 521, when the second recess is provided with two = two lanes, 5r extends forward to the first portion of the ring seat core - two * Figs. 5 to 7 'the third inflow in the inner recess of the ring seat 41 The passage 52 is wide in the range of ~: the ring groove of the bearing member 42 is 1 - the other side is concavely provided with a ring-shaped bearing member 42 ring groove. The fourth inflow passage in the oil discharge route starts from the other side of the annular seat 41 with the hole 411, and the outflow passage -, in the first 相 5 衣 衣 环 421 The inner recess 41 is provided with a second outflow passage 532 at the front end of the inner shaft 32 of the other side 32, and the second shaft tube 2 ii receives the second outflow passage 532 and extends rearward to the second = _ 533 'two == on the outer side of the first -" ring groove, the heart channel 533 ^ to the turret body 21 / - alum 534, the oil feed route 52 and the oil extraction route 53 好 J through the gear 43 Thereby the teeth can be lubricated. ^Wheel 43 and internal related parts Strictly: The road 60 has a cooling passage 62 which is provided at a predetermined position on the outer circumference of the turret body 21 to supply the atomizing coolant hole ^ 1 ' and at the second portion of the second oil filling portion. The cooling passage (4) is provided on the groove 311 to receive the second oil hole _ the first cold inner recess inside the shaft member 32 is provided to receive the first cooling passage 2 at the position of the second shaft 32 The second cooling passage 622, ^ extends forward to the inner side of the suction 35 41. Referring to FIG. 8 to FIG. 11 , the ring seat is provided with a third cooling passage 623 leading to the middle hole 411, 201139014 The atomized cooling fluid cools all of the bearings 35. The above is an overview of the shape and combination space of each component of the atomization cooling device of the power turret of the present invention; then, the action of the sun and the moon and the expected effect can be stated as follows: Referring to FIG. 12 and FIG. When the user injects the lubricating oil from the first oil filling hole 51; (10) the oil reaches the second inflow passage 522 from the first flow passage 521 of the oil feed route 52, and then reaches the third inflow passage 523 from the second inflow passage 522. After the second flow passage (2) leads to the bearing member 42, it passes through the annular groove to reach the fourth inflow passage 524, and through the middle hole, the lubricating oil enters the first outflow passage 531 of the oil discharge route 53, the first outflow After the passage 531 is passed to the bearing member 42, the second outflow passage 532 is reached via the annular groove 421, and the second outflow passage 532 reaches the third outflow passage 533 and finally enters the fourth outflow passage 534 to reach the outside of the turret body 21 to form a The circulation circuit 'by this allows lubrication of the internal gear 43 and related components. Referring to FIG. 14 and FIG. 15, when the user injects the coolant from the second oil hole 61, 'the coolant is atomized through the fine hole, and the coolant enters the second through the first cooling passage 621 of the cooling path 62. In the cooling passage 622, the second cooling passage 622 is extended to the position of the inner bearing 35 to cool the bearing 35. Finally, the coolant enters the third cooling passage 623 to cool the gear 43 and related parts. The coolant will turn into a gas that is discharged outward through a small hole (not shown). In summary, the method and apparatus for atomizing cooling of the power turret of the present invention are mainly for solving the problem of cooling lubrication of the conventional turret device 10. The technical means of the present invention is mainly to install the first in the turret body 21. The shaft tube 31 and the 201139014 one-axis tube 32 are provided with a ring seat 41 inside the cutter head 22, and a lubricating oil passage is recessed between the first and second shaft members 3b and 32, and the inside of the ring seat 41 is concave. The wheels 43 and (4) are slid, and a cooling (four) 60 is recessed between the first and second shaft tubes 31 and ^, and the components can be cooled/heated. Thus, the present invention utilizes a pipelined oil passage. Only a very small amount of Run 'moon oil' can be used to achieve lubrication and cooling of all parts, which can reduce the amount of oil, and let the internal parts achieve smooth running effect, effectively extending the service life of the front machine.
▲准以上所通者’冑為本發明之一較佳實施例而已，當 此乂此限疋本發明貫施之範圍’即大凡依本發明申請專 利範圍及發明說明内容所作之簡單㈣效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知刀塔裝置的剖視圖； 圖2疋本發明動力刀塔的霧化冷卻裝置—較佳實施例 的、、且S立體® ’說明本發明組合後的外觀； 圖3是上述較佳實施例的分解立體圖，說明本發明包 含有一本體單元、-驅動單元及-環座單元； 說明本發明包 圖4疋上述較佳實施例的組合剖視圖 含有一潤滑油路及—冷卻油路； 圖5疋上述較佳實施例的組合圖； 圖6是圖5的I部份放大圖； 圖7是圖5 _部份放大圖； 圖8疋上述較佳實施例的組合圖； 201139014 圖9是圖8的俯視圖； 圖1〇是圖9的1部份放大圖； :二是圖9的Π邹份放大圖； 動呈h2是上述較佳實施例的動作圖，說明潤滑油路在驅 動早7°内部的運作情形； 圖 13 η _ 00 疋上述較佳實施例的動作圖’說明潤滑油路在環 座早元内部的運作情形； 时圖14是上述較佳實施例的動作圖，說明冷卻油路在驅 動單元内部的運作情形；及 。。圖15是上述較佳實施例的動作圖，說明冷卻油路在環 座單元内部的運作情形。▲The above is a preferred embodiment of the present invention, and the scope of the present invention is limited to the simple (four) effect of the patent application scope and the description of the invention. And modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a conventional turret apparatus; FIG. 2 is an atomization cooling apparatus of a power turret of the present invention, which is a preferred embodiment of the present invention, and shows the appearance of the combination of the present invention. 3 is an exploded perspective view of the preferred embodiment of the present invention, illustrating a body unit, a drive unit, and a ring seat unit; illustrating that the combined cross-sectional view of the preferred embodiment of the present invention includes a lubricating oil circuit. Figure 5 is a combination view of the above preferred embodiment; Figure 6 is an enlarged view of a portion I of Figure 5; Figure 7 is a partial enlarged view of Figure 5; Figure 8 is a partial enlarged view of the above preferred embodiment Fig. 9 is a plan view of Fig. 8; Fig. 1 is a partial enlarged view of Fig. 9; Fig. 2 is an enlarged view of Fig. 9; and motion h2 is an action diagram of the above preferred embodiment. The operation of the lubricating oil circuit within 7° of driving is explained; FIG. 13 η _ 00 动作 The operation diagram of the above preferred embodiment ′ illustrates the operation of the lubricating oil circuit inside the inner ring of the ring seat; FIG. 14 is the above preferred An action diagram of the embodiment, illustrating that the cooling oil passage is inside the drive unit Operational circumstances; and. . Fig. 15 is an operation diagram of the above preferred embodiment, illustrating the operation of the cooling oil passage inside the hoop unit.
10 201139014 【主要元件符號說明】 20........ •本體單元 42…… …軸承件 21 •刀塔本體 421 ···· …環槽 211…… 座孔 43…… …齒輪 212…… 軸孔 50…… …潤滑油路 22........ .刀盤 51…… …苐 注油孔 221 ...... •盤孔 52…… …進油路線 30........ •驅動單元 521 ·… …苐 流入通道 31 -....... 第 轴管 522 ·· …第二流入通道 311…… •環凹槽 523 ·… …第三流入通道 312…… •第一管孔 524 ···· …第四流入通道 •第二軸管 53…… …出油路線 321…… •環凹槽 531 ···· …第 流出通道 322…… -第二管孔 532 ·· …第一流出通道 •傳動轴 533… …第三流出通道 331...... •栓槽段 534 …. …第四流出通道 34........ •傘齒輪 60…… …冷卻油路 35,…，… •轴承 61…… …第二注油孔 4 0…·… 環座單元 62…… …冷卻路線 41........ •環座 621 …· …第一冷卻通道 411…… •中孔 622… …苐二冷卻通道 412...... .缺口槽 623 …， …第三冷卻通道 413……·槽孔10 201139014 [Description of main component symbols] 20........ • Body unit 42... Bearing component 21 • Turret body 421 ·····...ring groove 211... Seat hole 43... Gear 212 ...... Axle hole 50... ...lubrication line 22......... Cutter 51... ... 油 oil hole 221 ...... • Disk hole 52... ...oil route 30.. ...... • Drive unit 521 ·... 苐 Inflow channel 31 -....... Axle tube 522 ··...Second inflow channel 311... • Ring groove 523 ·... Third inflow Channel 312... • First tube hole 524 ·····4th inflow channel•Second shaft tube 53... Oil outlet route 321... • Ring groove 531 ····...outflow channel 322... - second tube hole 532 · · first outflow channel · drive shaft 533 ... ... third outflow channel 331 ... ... pin slot segment 534 .... ... fourth outflow channel 34....... • Bevel gear 60... ...cooling oil circuit 35,...,... •bearing 61......second oiling hole 4 0...·... ring seat unit 62... cooling path 41........ Ring seat 621 ...· ...first cooling pass 411 ...... • mesoporous Ti ... 622 ... 412 ...... second cooling passage. ... notched groove 623, the third cooling passage 413 ...... ... · Slot