M362734 五、新型說明： 【新型所屬之技術領域】 本創作係一種五軸加工中 削立體加工的天車式五軸加 【先前技術】 心機，尤指 一種用於物件銑 工中心機。 古x ^ ^ AA 心機具有一機台，該機台上設 有一不擺動的工作台， 以及一可作兩軸同動的 主轴係藉由—導執機 ]王种且'亥 ” 貞構而可移動地設於該機台上，該主軸 h 又有刀H刀具的轉動受控於外接的 ’該機台上尚設有平置式刀冑，作為更換刀具之用，”卜 雔該導軌機構為了達到軸向進給驅動的精度穩定，會採用 雙伺服馬達作為驅動該主桌 勒通主軸移動之動力源，欲加工件可放 置定位於該工作A卜，榀从 σ 口上知作人貝可藉由該控制裝置使該刀 具對欲加工件進行切削加工。 “、、上述中’習用天車式五軸加工中心機利用該主軸作 兩轴同動的方式’其切削力及剛性取決於該主轴及刀具， :影響加工精度，又該導軌機構為了達到驅動精度穩定所 叹置的雙飼服馬達’會導致物料成本增加，另外，習用天 車^五轴加工中心機所採用的平置式刀庫並無待命刀具的 力月b，所以使用者若需使用大量的刀具時，在刀具交換過 程：會耗費許多時間，#常地沒效率且增加成本的支出， 故習用天車式五軸加工中心機於使用上有上述諸多缺點， 不苻合使用者與市場上的需求，因此業界急欲思考及解決 上述富用天車式五軸加工中心機的缺點。 M362734 【新型内容】 本創作之主要目的在於提供„ , & — 大旱式五轴加工中心 機，希錯此設計，改善習用天車式 ^ ,、 軸加工中心機的加工 冰月又不^ ，以及物料成本高和刀且； 點。 ，、又換的等待時間長的缺 為=前揭目的，本創作所設計之天車式五軸 心機，包含有.： 一機台，其具有一作業區； 一旋轉擺動機構，其係設於該機台之作業區中，該旋 轉擺動機構包括有一具有工作么 早τ该旋 σ之c軸旋轉裝置，以及一 可π動工作台擺動之β軸擺動裝置； :主軸機構’纟包含有一主軸基座、一組二軸向驅動 ^ 纟軸，該主軸基座可水平移動地裝設於機台上， =立於該旋轉擺動機構的上方，該二軸向驅動裝置設於該 土座上並連接主轴，用以驅動該主轴於機台上升降及 左右位移，該主軸底端並可用以連接刀具； -導軌式驅動裝置，其包括有三組導軌組件及一驅動 件《亥—、址導軌組件係沿γ車由向的平行設於該機台上， 並提供該主㈣座可滑移地設置該三級導執組件上，該驅 動、’且件包含-連接螺桿之飼服馬達，該伺服馬達設於機台 ^，並以該螺桿平行該三組導轨組件地螺接該主軸基座底 部，用以驅動該主軸機構γ軸向位移；以及 一刀具父換機構，其係設於該機台上，該刀具交換機 構包括有-凸輪式轉刀裝置及—換刀裝置，該凸輪式轉刀 裝置可供複數刀具裝設其中’並改變刀具的位置，該換刀 M362734 裝置可擇一刀具組接於該主軸底端。 ▲據上所述，使用者可將欲加工件放置於該工作台上， 该天車式五軸加工中心機中的c L軸紋轉装置及B軸擺動裝 置的攻計，使該工作台可以垃 』以搖擺移動，進—步搭配該主軸 棧構所組裝的刀具及天車 '木構的5又什，達到傳動形式更 優化加工精度的目的，又， ^ 該導轨式驅動裝置係利用該驅 動組件’並配合該三組導轨 等軌組件形成的三點支撐結構，提 升軸向動態精度及剛性，以及素 Λ及達到即唱物料成本之功用， 卜，該刀具父換機構的凸輪式韓 好的擴充性，並且節省等待==置J以提供刀庫良 為有效率。卩以待刀具-換的時間’故使用上更 【實施方式】 請參閱第-至三圖’為本創作天車式五軸加工中心機 較佳實施例，其包含有一具有作業區（⑴之機台⑽ f置構（2G)、—旋轉擺動機構（3G)、—導軌式驅動 =置⑽及-刀具交換機構（5Q)，該天車式五軸加工中心 :可電性連接一外接控制裝置以控制 …的目的，其中該天車式五轴加工中心機可定義1; 個座標軸，如第一圖戶“， 機了疋義出五 旋轉座標m個聽財 、’，絲軸及二個 踝座祆軸分別為X軸、γ軸及z軸， 该二個旋轉錢軸”為β軸及 * * D 軸與B軸相互 =可與Y轴平行，於本創作較佳實施例中，係 該旋轉擺動機構⑽係設於該機台⑽上且位於該作 Ά⑴中，該旋轉擺動機構(3〇)包含有—c軸旋 M362734 (31)、一 B軸擺動裝置（32)，該c軸旋轉裳置（31)包含有 一工作台（33)及一第一駆動件（34)，該工作台（33)位於該 作業區（U)中，並可提供欲加工件放置，該第一驅動件 (34)係連接該工作台（33)，用以帶動該工作台（33)以c軸 為轴心做旋轉，且該第—驅動件（34)電性連接該外接控制 裝置，该β軸擺動裝置（32)包括有一連動座（35)及一第二 驅動件（36)，該連動座（35)與該工作台（33)相連接且提供 該第一驅動件（34)裝設，該第二驅動件（36)連接該連動座 (3 5)並電性連接該外接控制裝置，該第二驅動件（3 6 )可帶 動該連動座（35)以Β軸為軸心做旋轉，進一步帶動該c軸 旋轉裝置（31)擺動（如第七圖所示）。 該主軸機構（20)包含有一設於機台（1〇)上之主軸基座 (21)、一組二軸向驅動裝置（23)及一主軸（22)，該主軸基 座（21)可於該機台〇〇)上水平移動，並位於該旋轉擺動機 構（30)上方，該二軸向驅動裝置（23)係設於該主軸基座 • (21)上並與該主軸（22)連接，其中，該二軸向驅動裝置 (23)可以驅動該主軸（22)於該機台〇〇)上進行χ軸向位移 (如第五圖所示）及Ζ軸向位移，該主軸（22)底端設有一可 組接刀具（53)之組接部（25)，且該組接部（25)鄰近於該機 口（10)之作業區（11)，其中該二軸向驅動裝置（23)電性連 .接該外接控制裝置，使用者可輸入資料於該外接控制裝置 ’進而驅動該主軸（2 2)移動。 該導軌式驅動裝置（40)包含有三组導軌組件（41)及一 ’ _二組導執組件（41)係沿γ軸向地平行設 ;χ狨σ (1 0 )上，進一步提供該主軸基座（21 )可滑移地設 6 M362734 /、 x耱動組件（42)包含有一連接螺桿之伺服馬達， :飼服馬達係設於該機台(10)上，且該螺桿平行於該三組 組f(41) ’㈣服馬達㈣該螺桿螺接該主轴基座 (21)底部，進—步驅動該主軸機構（20)於該三組導軌組件 (41)上進行γ軸向的位移。 、於本創作較佳實施例令，該三組導軌組件（⑴可分別 為各二組滑塊線性滾柱軸承式導軌組件及一組單一滑塊線 性滾柱轴承式導軌组件，且該單一滑塊線性滚柱軸承式導 執組件位於該各二組滑塊線性滚柱軸承式導軌組件之間， '、一 ' 、且導軌組件（41)的設計可以提供該主軸機構（20) 二點支撐的結構(如第六圖所示），提高該主軸機構⑽)移 動的精度與穩心性，且該各：崎塊線性滾柱軸承式導軌 組件的設計可以減少該主轴基座(21)移動的摩擦力，因此 僅需使用單1動組件（42)便可達到帶動該主軸基座（21) 穩定地進行γ軸向移動的目的。 乂刀，、又換機構（5〇)包括有一凸輪式轉刀裝置（η)及 換刀裝置(52)，該凸輪式轉刀裝置(51)與該換刀裝置 ⑽皆係設於該機台(1〇)上，且該凸輪式轉刀裝置(5"包 括有-座心4) ’該座體（54)上設有—可提供複數刀具 ⑽裝設的循環式軌槽(55)、一可帶動該些刀具⑽於執 曹（55)中移動並改變位置的轉刀驅動件（57)，以及一連通 该循環式軌槽(55)的落刀口 (56)(如第四圖所示），其中該 轉刀驅動件(57)電性連接該外接控制裝置，該換刀裝置 =2)鄰近践落刀σ(56)處，其中該換刀裝置（⑻具有一 包性連接外接控制裝置的換刀驅動件（5 8)。 M362734 其中，使用者可於該些刀具（53)中擇一刀具（53)，並 藉=該轉刀驅動件（57)而移動至該落刀口（56)，接著該換 刀裝置（52)可以抓取被選定的刀具（53)，進一步移動至該 主軸（22)的組接部（25)處，使被選定的刀具（53)組褒於= 主轴（22)之組接部（25)上，且該循環式執槽（55)可以依照 刀具刀庫的數量多寡設計，提供刀庫良好的擴充性。 使用者可以將欲加工件放置定位於該工作台（33)上， 並於外接控制裝置中輸入所需要的數值及選項，先選定適 當的刀具（53)，並利用該換刀裝置（52)將選定的刀具（53) 移動並組設於該主軸（22)之組接部（25)，該主軸（22)可利 用該二軸向驅動裝置（23)及該導軌式驅動裝置（4〇)進行三 個直線座標軸向的位移，接著藉由該c軸旋轉裝置（31 )、b 軸擺動裝置（32)及該主軸機構（2〇)，對欲加工件進行銑削 冰月岔加工’達到五轴精密加工的功能。 ，’’不上所述’該主軸（2 2 )所連接的刀具（5 3 )於銑削過程 丨 中不會紅轉，因此剛性較佳，故切削力相對較佳，並可提 高加工精度，另該導執式驅動裝置（40)利用該驅動組件 (42)搭配該三組導軌組件（41)的設計，有效提升軸向動態 精度及剛性，並可降低物料成本，此外，該凸輪式轉刀裝 . 置（51)的設計可以因應使用者的需求擴充刀具刀庫，並且 • 減少等待等待刀具（53)交換的時間，故本創作天車式五軸 加工中心機在使用上更有效率且實用。 【圖式簡單說明】 第一圖：為本創作天車式五軸加工中心機之一較佳實 施例之前側視立體組合示意圖。 M362734 :五軸加工中心機之· 〇 ''較佳實 1五軸加工中心機之_ 一較佳實 五軸加工中心機之_ '較佳實 五軸加工中心機之— 較佳實 五軸加工中心機 < 〜 '較佳實 五轴加工中心機 較佳實 第二圖：為本創作天車式 施例之後側視立體組合示意圖 第二圖：為本創作天車式 施例之俯視平面示意圖。 第四圖：為本創作天車式 施例之側視示意圖。 第五圖：為本創作天車式 施例之主軸移動示意圖。 第六圖：為本創作天車式 施例之後側示意圖。 第七圖·為本創作天車式 施例之工作台轉動示意圖。 【主要元件符號說明】 (10)機台 (20)主軸機構 (22)主軸 (2 5)組接部 (31)C軸旋轉裝置 (3 3)工作台 (35)連動座 (40)導轨式驅動裝置 (42)驅動組件 (51)轉刀裝置 (53)刀具 (5 5 )軌槽 (U)作業區 (21)主軸基座 (23)二軸向驅動裝置 (30)旋轉擺動機構 (32)B軸擺動袭复 (3 4 )第一,驅動件 (3 6 )第二驅動件 C41)導轨組件 (50)刀具交換機構 (52)換刀裝f (54)座體 (56)落刀α 9M362734 V. New description: [New technical field] This creation is a three-axis machining with five-axis machining and three-axis machining. [Prior Art] The machine is especially used for object milling center machine. The ancient x ^ ^ AA has a machine with a non-swinging workbench and a spindle that can be used for two-axis motion. The guide is used by the king and the 'hai'. It is movably arranged on the machine table, and the spindle h has a knife H. The rotation of the tool is controlled by the external one. The machine has a flat knife on the machine table for replacing the tool. In order to achieve the accuracy of the axial feed drive, a dual servo motor is used as the power source for driving the spindle movement of the main table. The workpiece can be placed and positioned in the work A, and it is known from the σ mouth. The tool is used to cut the workpiece to be machined by the control device. ",, the above-mentioned 'the conventional three-axis machining center machine uses the main shaft for the two-axis simultaneous movement'. The cutting force and rigidity depend on the spindle and the tool, which affects the machining accuracy, and the guide rail mechanism is driven. The precision of the double-feed motor that sighs will lead to an increase in material costs. In addition, the flat-type tool magazine used in the conventional crane-five-axis machining center machine does not have the force month b of the standby tool, so users need to use it. When a large number of tools are used, in the tool exchange process: it takes a lot of time, #常地无无 efficiency and increase the cost of expenditure, so the conventional crane-type five-axis machining center machine has many shortcomings in use, which is not suitable for users and The demand in the market, the industry is anxious to think about and solve the shortcomings of the above-mentioned rich-use crane-type five-axis machining center machine. M362734 [New content] The main purpose of this creation is to provide „ , & - large dry five-axis machining center Machine, the wrong design, improve the conventional crane type ^,, the processing of the axis machining center ice and not ^, and the material cost and knife and; point. , and the long waiting time for the change is = the purpose of the previous purpose, the design of the crane-type five-axis machine, including: a machine, which has a work area; a rotary swing mechanism, its system The rotary swinging mechanism is disposed in the working area of the machine, and the rotary swinging mechanism comprises a c-axis rotating device having a rotation σ which works early, and a β-axis swinging device capable of swinging the movable table; the spindle mechanism includes a spindle base, a set of two-axis driving shafts, the spindle base is horizontally movably mounted on the machine table, standing above the rotary swinging mechanism, the two-axis driving device is disposed on the soil The main shaft is connected to the main shaft for driving the main shaft to be lifted and lowered on the machine table, and the bottom end of the main shaft can be used for connecting the cutter; the rail drive device comprises three sets of guide rail assemblies and a driving member "Hai-," The position rail assembly is disposed on the machine in parallel along the y-vehicle direction, and the main (four) seat is slidably disposed on the three-stage guide assembly, and the drive, the member includes a connection screw Motor, the servo motor is set on the machine ^, The screw is parallel to the three sets of rail assemblies to screw the bottom of the spindle base for driving the spindle mechanism γ axial displacement; and a cutter parenting mechanism is mounted on the machine, the cutter switching mechanism The utility model comprises a cam-type rotary cutter device and a tool change device, wherein the cam rotary cutter device can be used for installing a plurality of tools and changing the position of the cutter, the cutter M362734 device can be connected to the bottom end of the spindle. . ▲ According to the above, the user can place the workpiece to be placed on the workbench, and the c-axis rotation device and the B-axis swing device in the crane-type five-axis machining center machine make the work table It can be moved by rocking, and the tool assembled by the spindle stack structure and the wooden structure of the crane can be used to achieve the purpose of optimizing the machining accuracy of the transmission form. Moreover, the guide rail type drive system is By using the driving component 'and the three-point support structure formed by the three sets of rails and other rail components, the axial dynamic precision and rigidity are improved, and the function of the material and the material cost of the singer is improved. Cam type Han good scalability, and save waiting == set J to provide a good tool.卩 卩 刀具 刀具 - - ' ' ' ' 【 【 【 【 【 【 【 【 【 【 【 【 【 【 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳 较佳Machine (10) f configuration (2G), - rotary swing mechanism (3G), - rail drive = set (10) and - tool change mechanism (5Q), the crane type five-axis machining center: electrical connection an external control The device is used for the purpose of controlling... wherein the crane-type five-axis machining center machine can define 1; a coordinate axis, such as the first figure ", the machine has a five-rotation coordinate m listening, ", silk axis and two The 踝 axis is the X axis, the γ axis, and the z axis, respectively, and the two rotation axes are β axis and * * D axis and B axis mutually = can be parallel to the Y axis, in the preferred embodiment of the present invention The rotary oscillating mechanism (10) is disposed on the machine table (10) and located in the ram (1). The rotary oscillating mechanism (3 〇) includes a c-screw M362734 (31) and a B-axis oscillating device (32). The c-axis rotating skirt (31) includes a work table (33) and a first tilting member (34), the working table (33) is located in the working area In U), and the workpiece is placed, the first driving member (34) is connected to the table (33) for driving the table (33) to rotate with the c-axis as the axis, and the The driving member (34) is electrically connected to the external control device, and the β-axis swinging device (32) comprises a linkage seat (35) and a second driving member (36), the linkage housing (35) and the working table ( 33) connected and provided with the first driving member (34), the second driving member (36) is connected to the connecting seat (35) and electrically connected to the external control device, the second driving member (3 6 The movable base (35) can be rotated by the axis of the yaw axis to further oscillate the c-axis rotating device (31) (as shown in the seventh figure). The spindle mechanism (20) includes a machine set on the machine a spindle base (21) on a (1), a set of two-axis driving device (23) and a spindle (22), the spindle base (21) can be horizontally moved on the machine, and Located above the rotary oscillating mechanism (30), the two-axis driving device (23) is mounted on the spindle base (21) and connected to the main shaft (22), wherein the two-axis drive The device (23) can drive the main shaft (22) to perform axial displacement (as shown in FIG. 5) and axial displacement on the machine base, and the bottom end of the main shaft (22) is provided with a stackable a combination portion (25) of the cutter (53), and the assembly portion (25) is adjacent to the working area (11) of the machine port (10), wherein the two-axis driving device (23) is electrically connected The external control device allows the user to input data to the external control device to drive the spindle (22) to move. The rail type driving device (40) comprises three sets of rail assemblies (41) and a 'two sets of guiding assemblies (41) are arranged axially parallel to each other in γ; χ狨σ (1 0 ), the main shaft is further provided The base (21) is slidably disposed 6 M362734 /, and the x-moving assembly (42) includes a servo motor connected to the screw, and the feeding motor is disposed on the machine (10), and the screw is parallel to the Three sets of f(41) '(4) service motor (4) The screw is screwed to the bottom of the spindle base (21), and the spindle mechanism (20) is driven to perform γ-axis on the three sets of guide rail assemblies (41) Displacement. In the preferred embodiment of the present invention, the three sets of rail assemblies ((1) are respectively two sets of slider linear roller bearing type rail assemblies and a set of single slider linear roller bearing type rail assemblies, and the single slide A linear roller bearing type guide assembly is located between the two sets of slider linear roller bearing type guide rail assemblies, ', one', and the rail assembly (41) is designed to provide the spindle mechanism (20) two-point support The structure (as shown in the sixth figure) improves the accuracy and stability of the movement of the spindle mechanism (10), and the design of the slider linear roller bearing type guide assembly can reduce the movement of the spindle base (21). Frictional force, so only the single-action assembly (42) is required to drive the spindle base (21) to stably perform γ-axis movement. The boring tool and the changing mechanism (5 〇) include a cam type turning device (η) and a tool changing device (52), and the cam type turning device (51) and the tool changing device (10) are both disposed on the machine On the table (1〇), and the cam type rotary cutter device (5" includes a - seat core 4) 'the seat body (54) is provided with a circulating rail groove (55) for providing a plurality of tools (10) a cutter drive member (57) that moves the cutter (10) in the actuator (55) and changes position, and a knife edge (56) that communicates with the circulation rail groove (55) (as shown in the fourth diagram) The rotary tool driving member (57) is electrically connected to the external control device, and the tool changing device=2) is adjacent to the blade σ(56), wherein the tool changing device ((8) has a baggage connection The tool change drive member of the external control device (5 8). M362734 wherein the user can select a tool (53) among the tools (53) and move to the drop by the rotary cutter drive member (57). a knife edge (56), and then the tool changer (52) can grab the selected tool (53) and further move to the assembly (25) of the spindle (22) to select the selected tool (53)褒于= The assembly part (25) of the main shaft (22), and the circulating type groove (55) can be designed according to the number of tool magazines, providing a good expandability of the tool magazine. The user can position the workpiece to be placed. On the work table (33), input the required values and options in the external control device, first select the appropriate tool (53), and use the tool change device (52) to move and select the selected tool (53). Provided in the assembly portion (25) of the main shaft (22), the main shaft (22) can perform axial displacement of three linear coordinates by using the two-axis driving device (23) and the rail-type driving device (4〇). Then, the c-axis rotating device (31), the b-axis oscillating device (32), and the spindle mechanism (2〇) perform the function of milling the ice-curtain processing of the workpiece to achieve five-axis precision machining. The tool (5 3 ) connected to the spindle (2 2 ) does not turn red during the milling process, so the rigidity is better, so the cutting force is relatively better, and the machining accuracy can be improved. The actuator (40) uses the drive assembly (42) to match the three sets of rail assemblies 41) designed to effectively improve axial dynamic accuracy and rigidity, and reduce material costs. In addition, the cam type rotary cutter assembly (51) is designed to expand the tool magazine according to the user's needs, and • reduce waiting Waiting for the exchange time of the tool (53), the creation of the crane-type five-axis machining center machine is more efficient and practical in use. [Simplified illustration] The first picture: the creation of the crane-type five-axis machining center machine A front view three-dimensional combination schematic diagram of a preferred embodiment. M362734: Five-axis machining center machine 〇''Better 1 five-axis machining center machine _ A better real five-axis machining center machine _ 'Better Real five-axis machining center machine - better real five-axis machining center machine < ~ 'better real five-axis machining center machine better second picture: after the creation of the crane-type example after the side view stereo combination diagram The second picture: a plan view of the top view of the creation of the crane. Figure 4: A side view of the creation of the crane-type vehicle. Figure 5: Schematic diagram of the spindle movement of the creation of the crane. Figure 6: Schematic diagram of the rear side of the creation of the crane. Figure 7 is a schematic diagram of the rotation of the workbench of the creation of the crane. [Description of main component symbols] (10) Machine table (20) Spindle mechanism (22) Spindle (2 5) Assembly part (31) C-axis rotation device (3 3) Table (35) Coordination seat (40) Guide rail Drive unit (42) drive unit (51) rotary tool unit (53) tool (5 5 ) rail groove (U) working area (21) spindle base (23) two-axis drive unit (30) rotary swing mechanism ( 32) B-axis oscillating attack (3 4 ) First, drive member (3 6 ) Second drive member C41) Guide rail assembly (50) Tool change mechanism (52) Tool change assembly f (54) Seat body (56) Falling knife α 9