201031477 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種彎管設備’特別是指一種彎管機 的快拆式通芯裴置。 【先前技術】 • 如圖1及圖2所示，現有一種彎管機包含一沿一長方 • 向X延伸的機台1、一裝設在該機台1其中一端的機頭裝置 2、一可沿該長方向X且朝該機頭裝置2輸送管件的管件移 ® 送裝置3及一沿該長方向X設置在該機台丨上且用以支撐 管件的通芯裝置4。該通芯裝置4具有一芯桿單元5、一掣 動單元6及一連結在該芯桿單元5與該掣動單元6之間的 • 聯軸單元7。該芯桿單元5具有一芯桿件5〇1、一安裝在該 芯桿501 —端且對應該機頭裝置2的導引模件5〇2及一與 該導引模件502相反地連結在該芯桿件5〇1另一端的銜接 件503 ’該銜接件503具有一與該芯桿件501螺鎖的第一螺 孔503,及一沿軸向設於該第一螺孔5〇3,一侧的第二螺孔 503 ，該聯軸單元7具有一第一殼座701、一鎖固在該第一 ' 殼座701 一側的第二殼座702、一轴設在該第二殼座7〇2内 ^ 部的接桿703及一螺設在該第一殼座701的螺帽704，該第 一殼座701具有一螺鎖於該第二螺孔503，，的軸栓7〇1，，該 接桿703 —端與該掣動單元6連結，該螺帽704螺合於該 轴栓701’且抵止在該銜接件503端面。藉此，利用該聯轴 單元7的設置，可使該芯桿單元5可相對於該擎動單元6 轉動’且可受該掣動單元6驅動而沿轴向產生位移。 3 201031477 該通怒裝置4雖可達到支撐管件内孔且可順利進行弯 管作業’但是當管件的内徑改變時，該芯桿單元5必須跟 著更換成配合的尺寸，且在欲拆換該芯桿單元5時，操作 人員必須先利用扳手將該螺帽7〇4旋鬆，再將該銜接件5〇3 與該聯軸單元7的第一殼座701相對轉動，才能使該軸栓 701順利地自該第二螺孔5〇3”旋出，則因操作空間有限且 必須利用扳手才能順利拆裝，使得拆換該芯桿單元5的操 作相當不容易，且拆裝時也容易造成該轴栓7〇ι與第二螺 孔503的螺牙產生崩損，而導致須要更換該聯軸單元7或 銜接件503之缺失。 ~ 【發明内容】 本發明之目的，即在提供一種可配合不同管件 尺寸進行拆換且拆換操作容易之彎f機的快拆式通怒裝置 於疋，本發明彎管機的快拆式通芯裝 包含-沿一長方向延伸的機台、一裝設在該機台其中一 =機頭裝置及—可沿該長方向且朝該機頭裝置輸送管押 件移送裝置，該通芯裝置包含-芯桿單元、-掣動厚 ㈣該芯桿單元與該掣動單元之間的聯軸單元及 方向^二單70的快拆單元。該芯桿單S具有一對應驾 在該置Μ 延伸至該機頭裝置。”動管件移送裝， 反地在該機H砂 該轴線且該機頭設3 ° 端，並具有一可驅動該芯桿單元％ 201031477 ==:動件。該聯轴單元提供該芯桿單元相對於該擎 插置於該環槽兩側的與+ # ·τ拆卸地 該環槽設置在該聯轴單元與 :二：广中-者，該嵌卡件定位在該聯軸單元與該芯 軸單元與糾桿單Μ可相輯動地縣。 使“聯201031477 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a pipe bending apparatus, particularly to a quick release type core device of a pipe bending machine. [Prior Art] As shown in Fig. 1 and Fig. 2, a conventional pipe bending machine includes a machine table 1 extending along a rectangular line X, and a head device 2 mounted at one end of the machine table 1. A tubular member transfer device 3 for transporting the tubular member along the longitudinal direction X and toward the head device 2, and a core device 4 disposed on the machine bed in the longitudinal direction X for supporting the tubular member. The core device 4 has a core unit 5, a moving unit 6, and a coupling unit 7 coupled between the core unit 5 and the tilting unit 6. The core unit 5 has a core member 5〇1, a guide module 5〇2 attached to the end of the core rod 501 and corresponding to the head unit 2, and a connection opposite to the guide module 502. At the other end of the core member 5〇1, the engaging member 503 has a first screw hole 503 which is screwed with the core member 501, and an axially disposed first screw hole 5〇. 3, a second screw hole 503 on one side, the coupling unit 7 has a first housing 701, a second housing 702 locked to the side of the first housing 701, and a shaft is disposed at the first a post 703 of the inner portion of the second housing 7〇2 and a nut 704 screwed to the first housing 701, the first housing 701 having a shaft screwed to the second screw hole 503 The pin 7 〇 is connected to the swaying unit 6 and the nut 704 is screwed to the shaft 701 ′ and abuts against the end surface of the engaging member 503 . Thereby, with the arrangement of the coupling unit 7, the core unit 5 can be rotated relative to the engine unit and can be displaced in the axial direction by the driving of the rocking unit 6. 3 201031477 Although the anger device 4 can reach the inner hole of the support pipe and can smoothly perform the pipe bending operation, but when the inner diameter of the pipe member changes, the core rod unit 5 must be replaced with the size of the fit, and is to be replaced. When the core unit 5 is used, the operator must first loosen the nut 7〇4 with a wrench, and then rotate the connecting member 5〇3 relative to the first housing 701 of the coupling unit 7 to make the shaft bolt 701 smoothly unscrews from the second screw hole 5〇3", because the operation space is limited and the wrench must be used for disassembly and assembly, so that the operation of replacing the core rod unit 5 is relatively easy, and it is easy to disassemble. The thread of the shaft pin 7〇ι and the second screw hole 503 is broken, and the missing of the coupling unit 7 or the connecting member 503 is required to be replaced. [ SUMMARY OF THE INVENTION The object of the present invention is to provide a kind of The quick release type anger device of the bending machine capable of being replaced with different pipe fittings and being easy to be replaced and replaced is provided, and the quick release type core device of the pipe bending machine of the invention comprises a machine extending along a long direction, One installed in the machine, one of which is the head device and Carrying a pipe transfer device to the head device in a long direction, the core device comprising a core member, a turbulent thickness (four), a coupling unit between the core unit and the swaying unit, and a direction a quick release unit of 70. The core single S has a corresponding driving device extending to the head device. The moving pipe member is loaded, and the ground is at the axis of the machine H and the head is set at 3 ° And has a driveable core unit % 201031477 ==: moving parts. The coupling unit provides the core rod unit with respect to the engine insert placed on both sides of the ring groove with + # · τ disassembling the ring groove disposed in the coupling unit with: two: wide-center, the embedded card The piece is positioned in the coupling unit and the mandrel unit and the reaming unit can be synchronized with the county. Make
本發月之功效.操作該嵌卡件插置在該環槽中，且使 =聯轴單元與該芯桿單元產生連結，或者將該嵌卡件自 該％槽中移出，且使得該聯轴單元與該芯桿單元產生分離 ，以達到輕易拆換該芯桿單元之目的。 【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二個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中’類似的元件是以相同的編號來表示。 如圖3及圖4所示，本發明彎管機的快拆式通芯裝置 100之第一較佳實施例，該彎管機更包含一沿一長方向X延 伸的機台200、-裝設在該機台2〇〇纟中—端的機頭裝置 300及一可沿該長方向χ且朝該機頭裝置3〇〇輸送管件的管 件移送裝置400。該通芯裝置1〇〇包含一芯桿單元1〇、— 掣動單元20、一連結在該芯桿單元10與該掣動單元2〇之 間的聯轴單元30、一對應該聯軸單元30的快拆單元4〇及 一由該聯轴單元30連通至該芯桿單元10的注油管路％。 201031477 配合圖5及圖6所示，該芯桿單元1〇具有一對應該長 方向X且沿一軸線L延伸的芯桿件^、一對應該機頭震置 300且安裝在該芯桿件11其中一端的導引模件12及—與該 導引模件相反設置且安裝在該芯桿件u另一端的銜接件X 13。該芯桿件11穿過該管件移送裝置4〇〇且 裝置_。該銜接…有一可界定出一…二 面132、一與該内環面132相反的外環面133及一對垂直於 該轴線L且貫穿該外、内環面133、132的插槽134，該等 插槽134叹置在該凹孔132兩側且與該凹孔互相連通 〇 該掣動單π 20沿該轴線L且與該機頭裝置3⑽相反地 在該機台200的另—端’並具有一可驅動該芯桿單元10沿 轴線L位移的驅動件21，本實施例的驅動件21為壓力缸， 並具有-固設在該機台2〇〇的缸體211及一可相對於該缸體 211產生伸縮的活塞桿212。 該聯轴單元3G用以傳遞該擎動單元2G的推拉力且提 供：芯桿單元1〇相對於該擎動單元20轉動之能力。該聯 轴單元3〇具有—第-殼座31、-鎖固在該第-殼座31的 第二殼座32±及—轴設在該第―、二殼座3卜32中的接桿 33該第^座31具有-沿該轴線L延伸且可穿設在該凹 孔⑴中的轴检34,該接桿33與該活塞桿212連結在乂凹 該决拆單tl 4G具有—設置在該躲34且對應於該等 插槽134的環槽41、—可拆㈣插置於該等插槽134與該 環槽41兩側的嵌卡件42及一將該嵌卡件心鎖固定位的鎖 201031477 定件43 »該嵌卡件42呈倒U型，具有二可插入該等插槽 134且可嵌卡在該環槽41中的卡止部421、422及一連結在 該等卡止部421、422之間的連接部423，該卡止部421具 有一垂直於該軸線L且連通至該環槽41的鎖孔424，該連 接部423具有一操作孔425，該鎖定件43螺設在該鎖孔 424中，且末端可抵止在該環槽41的槽底部。 該注油管路50具有一對應該聯軸單元30且開設在該 接桿33的注油端部5 1。The function of the present month. The insert is inserted into the ring groove, and the = coupling unit is coupled with the core unit, or the insert is removed from the % slot, and the joint is made The shaft unit is separated from the core unit to achieve the purpose of easily replacing the core unit. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. As shown in FIG. 3 and FIG. 4, in a first preferred embodiment of the quick release core device 100 of the pipe bending machine of the present invention, the pipe bending machine further comprises a machine 200 extending along a long direction X, and The head device 300 disposed at the middle end of the machine 2 and a pipe transfer device 400 capable of transporting the pipe member along the long direction and toward the head device 3〇〇. The core device 1A includes a core unit 1A, a tilting unit 20, a coupling unit 30 coupled between the core unit 10 and the tilting unit 2, and a pair of coupling units The quick release unit 4 of 30 and a fuel injection line % connected to the core unit 10 by the coupling unit 30. 201031477 As shown in FIG. 5 and FIG. 6, the core unit 1 has a pair of core members that should extend in the longitudinal direction X and extend along an axis L, and a pair of heads 300 are mounted and mounted on the core members. The guide module 12 at one end of the 11 and the engaging member X 13 disposed opposite the guide module and mounted at the other end of the core member u. The core member 11 passes through the tube transfer device 4 and the device_. The engaging portion has a defining outer surface 132, an outer annular surface 133 opposite the inner annular surface 132, and a pair of slots 134 extending perpendicular to the axis L and extending through the outer and inner annular surfaces 133, 132. The slots 134 are disposed on opposite sides of the recessed hole 132 and communicate with the recessed hole. The tilting unit π 20 is along the axis L and opposite to the head device 3 (10) in the other of the machine 200 The end portion 'and has a driving member 21 that can drive the core unit 10 to be displaced along the axis L. The driving member 21 of the present embodiment is a pressure cylinder and has a cylinder 211 fixed to the machine 2 And a piston rod 212 that can expand and contract with respect to the cylinder 211. The coupling unit 3G is configured to transmit the pushing and pulling force of the engine unit 2G and to provide the ability of the core unit 1 to rotate relative to the engine unit 20. The coupling unit 3 has a first housing, a second housing 32 that is locked to the first housing 31, and a post that is disposed in the first and second housings 32. The first seat 31 has a shaft inspection 34 extending along the axis L and pierceable in the recessed hole (1), and the connecting rod 33 is coupled to the piston rod 212 at the recessed portion tl 4G. a ring groove 41 disposed in the recess 34 and corresponding to the slots 134, a detachable (four) inserting member 42 inserted into the slot 134 and the ring groove 41, and a card inserting core Locking position lock 201031477 Fixing member 43 » The inserting member 42 is of inverted U shape, has two locking portions 421, 422 and can be inserted into the slots 134 and can be inserted into the annular groove 41 a connecting portion 423 between the locking portions 421 and 422, the locking portion 421 has a locking hole 424 perpendicular to the axis L and communicating with the annular groove 41. The connecting portion 423 has an operating hole 425. A locking member 43 is screwed into the locking hole 424, and the end can abut against the bottom of the groove of the annular groove 41. The oil filling line 50 has a pair of oil-injecting ends 51 which are to be coupled to the coupling unit 30 and which are opened to the post 33.
^ 由咏逻神早TO 30的軸未 34穿設在該銜接件13的凹孔m，且使該㈣Μ對應方 該等插槽134 _ ’將職卡件42相對於該銜接件η沿名 向插設，且使該等卡止部421插人該等插槽134及該制 將該鎖定件43鎖入該鎖孔似巾，即可使得㈣ ==該聯轴單元3。沿轴線[產生連結，該擎㈣ 等卡止部芯桿單元1〇沿轴線L產生位移，且利用詞^ The shaft 34 of the TO 早 早 early TO 30 is passed through the recess m of the engaging member 13 and the corresponding slot 134 _ 'the corresponding card member 42 is named relative to the engaging member η Inserting, and inserting the locking portions 421 into the slots 134 and locking the locking members 43 into the locking holes, so that (4) == the coupling unit 3. Along the axis [generating a joint, the engine core unit 1 such as the engine (4) is displaced along the axis L, and the word is utilized.
單元^了帶叙422嵌卡在該環槽41的兩側，使得該芯持 =可帶動該嵌卡件42相對於該聯轴單元3。的轴” 產生轉動’即可順利進行彎管作業。 當欲進行管營的这& 該鎖定件43後…二尺寸、内徑改變時’操作者鬆卸 U的操作孔425 起子桿或桿形工具伸入該嵌卡件 134及該環槽41 P可輕易地將該嵌卡件U自該等插槽 聯轴單S 20的崎，且該芯桿單^ 10也可輕易地與該 發明不需利用特殃4刀離’且進行拆換作業，因此，本 • I具及可順利拆裝，且拆換的操作相當 201031477 容易，且拆裝時也不會造成配合零件的損毀。 再如圖7、圖8所示，本發明第二實施例的通芯裝置 1〇0’也包含一芯桿單元1〇，、一掣動單元20，、-連結在該 芯桿單元U)’與該犁動單元2()，之間的聯軸單& 3〇，、一對應 該聯軸單元30,的快拆單元4〇,及—由該聯輛單元3。,連通至 該芯桿單元10,的注油管路50,。 配合參閱圖9及圖10，該芯桿單元1〇，具有一芯桿件 11’、ϋ在該以旱件11，其中—端的導引模件12,及一與 該導引模件12’相反設置且安裝在該芯桿件u，另一端的銜 接件13’。該銜接件13,具有一外周面131，。 ，.該掣動單it 20,具有-驅動件21，及—連接在該驅動件 21的連桿件22’ ’本實施例的驅動件21，為壓力缸，並具有 一缸體211，及一可相對於該缸體211，產生伸縮的活塞桿 212’，該連桿件22，呈倒L型，且固設在該活塞桿212，上。 該聯軸單元30,具有一沿該軸線L開設的轴孔31，、一 沿徑向開設且與該轴孔31，連通的穿槽32，及二連通設置在 該穿槽32,一側的插槽33,，該銜接件13，穿設在該轴孔31， 中且可伸設至該穿槽32’ 。 該快拆單元40,具有一設置在該銜接件13,的環槽41，及 一可拆卸地插置於該等插槽33,與該環槽41，兩側的嵌卡件 42’。該環槽41，凹設於該外周面131，，該嵌卡件42，呈倒口 型’具有二可插設在該等插槽33,且可嵌卡在該環槽41，中 的卡止部421’、422’及一連結在該等卡止部421，、422，之間 的連接部423,，該連接部423’具有一操作孔425,。 201031477 該注油管路50’具有一對應該聯轴單元3〇且設置在該 銜接件13,的注油端部51，及—安裝在該注油端部^，且位^ 該穿槽32’中的活動接頭53，。The unit 422 is embedded on both sides of the ring groove 41 such that the core holder can drive the insert member 42 relative to the coupling unit 3. The shaft "generates the rotation" to smoothly perform the bending operation. When the controller is to be operated, the locking member 43 is... After the two dimensions and the inner diameter are changed, the operator releases the operation hole 425 of the U. The inserting tool 134 and the annular groove 41 P can easily couple the insert U from the slots to the S20, and the core can also easily The invention does not need to use the special 4 knife to separate and perform the work of dismantling. Therefore, the tool can be disassembled and disassembled smoothly, and the operation of the disassembly is equivalent to 201031477, and the disassembly and assembly will not cause damage to the mating parts. As shown in FIG. 7 and FIG. 8 , the core device 1〇0′ of the second embodiment of the present invention also includes a core unit 1〇, a tilting unit 20, and a link to the core unit U). 'Coupling single & 3〇 with the tilting unit 2(), a pair of quick-release units 4〇 of the coupling unit 30, and - by the coupling unit 3, connected to the The oil-filling line 50 of the core unit 10, with reference to FIG. 9 and FIG. 10, the core unit 1 has a core member 11', and the dry member 11 is guided by the end portion. The guiding member 12, and a connecting member 13' disposed opposite to the guiding module 12' and mounted on the core member u and at the other end. The engaging member 13 has an outer peripheral surface 131, . The drive unit 20 has a drive member 21, and a link member 22' connected to the drive member 21. The drive member 21 of the embodiment is a pressure cylinder and has a cylinder 211, and a relative to The cylinder block 211 generates a telescopic piston rod 212', and the link member 22 has an inverted L shape and is fixed on the piston rod 212. The coupling unit 30 has an axis that is opened along the axis L. a hole 31, a through slot 32 extending in the radial direction and communicating with the shaft hole 31, and two slots 33 disposed on the one side of the slot 32, the connecting member 13 is disposed on the shaft The hole 31 is extendable to the through slot 32'. The quick release unit 40 has a ring groove 41 disposed on the connecting member 13, and a detachably inserted into the slot 33, and The ring groove 41 has two engaging members 42'. The ring groove 41 is recessed on the outer peripheral surface 131, and the inserting member 42 is in the form of a split type having two plugs in the slots 33. And can be embedded in the ring groove 41 The locking portions 421', 422' and a connecting portion 423 connected between the locking portions 421, 422, the connecting portion 423' has an operation hole 425. 201031477 The oil filling line 50 'The oil-filled end portion 51 having a pair of coupling unit 3〇 and disposed on the joint member 13, and the movable joint 53 mounted in the oil-filling end portion and positioned in the groove 32'.
因此，本發明第二實施例利用該快拆單元4〇,的設置， 亦即’利用該嵌卡件42，的卡止部421，、似，播設在=等插 槽33’及該環槽41，的兩側，可使該芯桿單元iq，與該聯抽單 兀30,產生轴向聯結，也利用該等卡止部42ι，、嵌卡在 該環槽4Γ的兩側，使得該芯桿單元1()’可相對於該聯轴單 一產生轉動。且該欲卡件42’的拆裝動作相當簡單，所 欲達成的功效與第一實施例完全相同。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明中請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是現有一種彎管機的平面組合圖； 圖2是圖1之局部放大示意圖； 圖3是一平面組合圖’說明本發明彎管機的快拆式通 忍裝置的—第一較佳實施例； 圖4是本發明上述較佳實施例之一局部放大示意圖， 說明利用-快拆單元使—芯桿單元連結在—聯軸單元上； 圖5是沿圖4中之線v_v的一剖面圖； 圖6疋本發明上述較佳實施例之一部分立體分 ， 說明該快拆單元與芯桿單元、聯軸單元； 201031477 圖7是本發明一第二較佳實施例之一平面組合圖； 圖8是本發明第二較佳實施例之一局部放大示意圖， 說明利用一快拆單元使一芯桿單元連結在一聯軸單元上； 圖9是沿圖8中之線IX -IX的一剖面圖；及 圖10是本發明上述較佳實施例之一部分立體分解圖， 說明該快拆單元與芯桿單元、聯軸單元。Therefore, the second embodiment of the present invention utilizes the arrangement of the quick release unit 4, that is, the locking portion 421 of the inserting member 42, and the like, and the slot 33' and the ring are broadcasted. The two sides of the slot 41 can cause the core unit iq to be axially coupled with the coupling unit 30, and also engage the two sides of the ring groove 4 by using the locking portions 42ι. The core unit 1()' is rotatable with respect to the coupling. Moreover, the disassembly and assembly operation of the card member 42' is relatively simple, and the effect to be achieved is exactly the same as that of the first embodiment. However, the above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent change and modification according to the scope of the patent and the description of the invention in the present invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view of a conventional bender; Fig. 2 is a partial enlarged view of Fig. 1; Fig. 3 is a plan view of a quick release type of the bender of the present invention FIG. 4 is a partially enlarged schematic view of a preferred embodiment of the present invention, illustrating the use of a quick release unit to connect a core unit to a coupling unit; FIG. 5 is along FIG. FIG. 6 is a partial perspective view of a preferred embodiment of the present invention, illustrating the quick release unit and the core rod unit and the coupling unit; 201031477 FIG. 7 is a second preferred embodiment of the present invention. FIG. 8 is a partially enlarged schematic view showing a second preferred embodiment of the present invention, illustrating a core unit coupled to a coupling unit by a quick release unit; FIG. 9 is along FIG. A cross-sectional view of the line IX-IX; and FIG. 10 is a partially exploded perspective view of the preferred embodiment of the present invention, illustrating the quick release unit, the core rod unit, and the coupling unit.
10 201031477 【主要元件符號說明】10 201031477 [Description of main component symbols]
100 · ……通芯裝置 422… …·-卡止部 10··· ……芯桿單元 423… ♦…連4部 L *… ……轴線 424… •…·鎖孔 11*· ……怒桿件 425… •…·操作孔 12… ……導引模件 43 * *' *1 …··鎖定件 13··. ......銜接件 5 0 κ… ……注油管路 131 · B · « · · ·凹子匕 51----- …··注油端部 132 * ……環面 100,- -…通芯裝置 133 · ……外環面 10,… •…·芯桿單元 134 · ……插槽 11，… .....这桿件 20··· ……掣動單元 12’… •…導引模件 21… ......驅動件 13，，·， .....銜接件 211 · ……缸體 131， υ ♦…外周面 212 * ……活塞桿 20，·.· ••…掣動單元 30.·， ……聯轴單元 21，··. .....驅動件 31.·. ......第 殼座 211，‘ .....缸體 32… •，—第二殼座 212,， ••…活塞桿 3 3… ......接桿 22,… •…·連桿件 34·.· ……轴检 30,… ‘…·聯轴單元 40… .......决拆單元 31，… ……轴孔 41… —•♦環槽 32,… •♦…穿槽 42… ......後卡件 33，，·， μ…插槽 421 ……卡止部 40,… .....快拆單元 11 201031477 41，.，.. 42，*''· 421, … 422, … 423, … 425,… 5 0? …環槽 51，·· ……注油端部 …嵌卡件 53，.. ......活動接頭 …卡止部 X…. -----長方向 …卡止部 200 .......機台 …連接部 300 •……機頭裝置 …操作孔 400 —…管件移送裝置 …注油管路100 · ...... core device 422...··-locking portion 10···...core unit 423... ♦...connecting 4 parts L*.........axis 424...•...·keyhole 11*·...... Rage bar 425... •...·Operation hole 12.........Guide module 43 * *' *1 ...··Locking piece 13··....... Connecting piece 5 0 κ... ...... Oil filling line 131 · B · « · · · Concave 匕 51----- ...·· Oil-filled end 132 * ...... Torus 100, - -... Through-core device 133 · ...... Outer torus 10,... •...· Core unit 134 · ... slot 11, ..... this rod 20··· ... 掣 moving unit 12'... •... guiding module 21... ...... driving member 13, , ·, ..... articulation 211 · ... cylinder 131, υ ♦... outer peripheral surface 212 * ... piston rod 20, ··· ••... 单元 unit 30.·, ... coupling unit 21 ,··. ..... drive member 31.·.......the first housing 211, '..... cylinder 32... •,—second housing 212,, •... piston Rod 3 3... ...... Post 22,... •...·Link member 34·.·......Axis check 30,... '...·Coupling unit 40..........Remove unit 31, ......Axle hole 41...——•♦ Ring groove 32,... ♦...through groove 42... ...... rear clamp 33,,·, μ...slot 421 ......locking portion 40,... ... quick release unit 11 201031477 41,.,.. 42,*''· 421, ... 422, ... 423, ... 425,... 5 0? ...ring groove 51,··......oil filling end...embedded card Item 53, ...... movable joint... locking portion X.... -----long direction...locking portion 200.......machine station...connecting portion 300 •......handpiece Device...operation hole 400 —...pipe transfer device...oil line
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