1275435 玖、發明說明： 【發明所屬之技術領域】 本發明係與攻絲裝置有關，詳細而言，係 加工件進行連續性内螺帽加工之攻絲裝置有關。累“ 【先前技術】 先月）係使用冑曲絲錐來進行連續性内螺帽加工 錐進行内螺帽加工後之加工 ' 、 r诉，口耆絲錐柄 < 直線部份 夕力並通過絲錐柄之基端側之彎區部份而被送出。 譬如，在特開平M93122、特開平4_354616、特開平“ 239921、特開2〇〇〇_71215號公報中都揭示有具備前述，曲 絲錐之攻絲裝置。 、然而，如應被處理之加工件較長的情丨，加1件並無法 通過絲錐柄之彎區部份’故無法實施連續加工。另—方面’，、 :建構可讓較長加工件通過的彎曲部份，則必須使彎曲部 6 /月順，但故會使.幫曲絲錐之的長度變長，結果則造成裝 置本身變大。 【所欲解決之問題】 ^發明係為了解決前述缺點而研發者，目的在提供—種 2絲裝置；而該攻絲裝置係即使針對較長之加工件，亦可 實施連續性内螺帽加工者。 又内J累巾目加工時所產生的切屑如附著於絲錐上，則該 切屑會妨礙内螺帽之連續加工。在對較長加工件進行内螺 中目加工時’如加工件越長，則產生的切屑越多。尤其在使 用所謂點絲錐的情形時，所產生之切屑會跑到絲錐的前方， 85053 1275435 谷易纏繞絲錐。又，在内虫累㈣ 機播Η“ 〖在内螺巾目加工時，在使加工件旋轉的 係比在使絲錐旋轉的機構上，更容㈣繞切屑。因 在内蟫月《其他一目的為提供—種切屑除去手段，其係 累：加工_，在不妨礙内螺帽之連續加工的情況下， 可把附著於絲錐上之切屑除去者。 【發明内容】 為了達成前述目的，本發明採用之技術手段係具有·直 ㈣絲錐’其先端部係係形成有螺絲部，且被支持而可朝 其長度方向移動；絲錐夾具，其係以可自由裝卸方式來固 疋该絲錐之基端側’同時可朝絲錐之長度方向自由移動； μ㈣I其係位㈣絲錐之基端側之該絲錐之長度方 向的軸線上，且在該長户女A u # a 又万向上，其移動係獨立於該絲錐 夾具’可另外控制。進行攻絲時，該絲錐之基端側係被該 絲錐夾具所固足’並介以該絲錐夾具，該絲錐可進行移動。 在攻絲結束後’孩絲錐之基端側成為自由的同時，該絲錐 推杆之先端在抵接於該絲錐之基端側的狀態下往前方移 動來使S 4錐移動’然後使該絲錐推杆後退，使外裝於 該絲錐推杆的一個以上之加工件落下，並進行回收。 又，本發明亦可作如下φ 、 P如下規疋。吓即，本發明之攻絲裝置 係在使絲錐或/及加工件旋轉的同時，並使絲錐或/及加工件 移動，緑加X件形成内螺帽的攻絲裝置。該攻絲裝翼係 具有如下結構’其包含··直線狀之絲錐，其係在先端形成 有刃部者；及直線狀之轴材，其係與該絲錐為分體者。該 絲錐及該軸材係分別可朝長度方向自由移動者，同時，其 85053 1275435 移動係可進彳 態之間進行：二制者二此Γ:在第一姿態和第二姿 該軸材方戈':又，而則迷第一姿態係指，在該絲錐及 一 I#化，及絲錐又基端部與該軸材之先端部抵接且呈 之:端部二姿態係指’該絲錐之基端部與該轴材 部與該轴材之先W再者’從弟一姿態變為該絲雜之基端 錐或/及、離間m則可使外裝於該絲 並進/ "才《内螺帽加工後之加工件從離間部位落下， _方式來達成，亦可移，二 至於移動雙方。 1玎万，乃 屑理想樣態為’攻絲裝置具有切屑除去裝置。切 裝置係包含可自由開閉之切層炎具，且該切層夾且 可從絲錐之先端往離隔方向移動）者；在實施完: 屑，後’該切屑爽具可爽住附著於該絲錐先端之切 丈住切屑的狀態下’使該切屑夾具前進，使 :離=絲錐之先端。該切屑夾具之可前進的結構，係以可 使刀層夾具進行迴動者為佳。由於切屑夹具的趣動（本倾 動），結果會使用來夾住切層的部位前進。又，更理想的狀 況為，讓切屑夾具可在如下兩種姿勢之間進行變^容 該絲錐移動之待機姿勢，及可夾住附著於絲錐 ^ 的姿勢4後述之實施例中，所例示之容許絲錐移待 機姿勢係1屑夾具往下方移動，使絲錐插通於構成切争-夾具之-對手指之間；或是’切屑夾具進行迴動， 取得平行狀的水平姿勢。但容許絲錐移動之待機姿勢並不 85053 1275435 限於此；總之，只要切讓屑爽農、^ /、 可夾住附著於絲錐畀^山 之切屑的姿勢，超越切屑夾且， ？、錐先崎 位置的話，採取其他結構亦可。 待機 【實施方式】 以下，利用圖式針對本發明之實施型態作說 工 圖2係攻絲裝置中之加工件供給機構之圖。加工件 係具有：料斗（未在圖中顯示），其係用於收容多個加工=構 =槽2,其係用於從該料斗中供應加工件i (在圖i、圖2 心）者；足位器3 ’係用於把位於斜槽2中之保持加工件1 暫時保持，並使之以―次—個方式落下者；加工件托架4 , 其係用於暫時保持加工件1者，而該加工件i係因定位哭3的 作用’而從斜槽2落下者；樓門5,其係可自由開閉，且係 用於暫時保持加工件丨者；及加工件推杆7,其係用於使被 暫時保持之加工件i朝向絲錐位置（後述之卡盤裝置）移動 者。而前述加工件供給機構之基本結構係已經為一般所知 者0 加工件推杆7之先端側之徑係與加工件1之徑略同··加工 件推杆7之先端側之端部在與加工件丨呈抵接的狀態下，加 工件推杆7進行移動，把加工件1推向絲錐位置，將之進行 供應。加工件推杆7係具有可自由旋轉結構者，如加工件推 杆7與旋—轉中之加工件1抵接時，則其先端側會追從加工件 1,而與之呈一體性旋轉，如此則可防止其先端之損傷或磨 耗。又，加工件推杆7係至少先端側（絲錐6)呈中空狀，在無 待機加工件的情形下，該中空處可容納絲錐6之先端。 85053 1275435 攻絲裝置伤目+ 螺帽者。絲_。絲=而其係用於在加工件1中形成内 有用於形成内螺帽::線狀之棒體’其先㈣ 直線狀，並1=:广:。與本發明有關之絲錐6之柄係呈 緣之長尺狀螺㈣ 中之加工件係—端側具有凸 ，、目’但由於與本發明有關之絲錐6係無彎曲部 者，'因此，、即使是前述長尺狀加工件，該加工件亦可在絲 錐ό之柄上進行連續移動。 ”‘、 力工件1係利用加工件推杆7，從加工件供給 給卡盤裝置8。如圖3所示，卡盤裝置δ係具有：本體9(= 邵）’其係具有格圓筒狀之外形者；旋轉心仙，其係被旋 轉帶10旋轉驅動而旋轉者，且係呈圓筒狀；三方夾緊卡盤 爪12 ;汽虹活塞13，其係用於驅動卡盤釣12者；及導套（導 向軸套）14，其係位於旋轉心軸u之中空部位，朝絲錐6之 長度方向（絲錐之軸芯方向）延出者。 卡盤鉤12係固定於旋轉心軸11±，其係與旋轉心軸η之 旋轉連動，隨著旋轉心軸“的旋轉，卡盤鉤12亦進行旋轉，· 被卡盤釣12所挟持之加工件丨也與卡盤鉤12形成一體而旋 轉。導套（導向軸套）Μ係朝卡盤8之略長度方向全體，且係 在卡盤之中心抽線上進行延出；導套（導向軸套）14之先端係 朝由卡盤裝置8之釣12所構成之卡盤部呈接近延出狀。絲錐 6係向導套（導向軸套）14内延出，而被導套（導向軸套）Η所 引導支持。導套（導向軸套）14之内徑的尺寸係比加工件1之 外徑略大，在攻絲加工結束後，外裝於絲錐6之柄的加工件 1可在該柄上依序進行移動。又，在進行攻絲時，用於固定 85053 -10 - 1275435 牛之手*又並不限於如上述般，係由具有鉤之卡盤機構 所構成者；譬如，亦可使用套爪卡盤般之其他固定手段。 在卡盤釣12把加工们挾持固定的狀態下，且旋轉心轴n =、万疋#《狀悲下’絲錐6朝向加工件i移冑，如此則可在 硬轉之加工件1之内周面内形成内螺帽。亦即，在圖式中所 :者為與加工件旋轉方式有關者。又，本發明之技術思想 ^通用於絲錐旋轉（即所謂絲錐旋轉方式）者，此點業者方面 應该可以理解。 敕圖—圖5王要為在攻絲機構中之絲錐的驅動機構之圖。 :體而言’與本發明有關之攻絲裝置係包含：旧、圖2所 不 < 加工件供給機構，、 所絲錐機構’及設置 置卷的圖3所示之卡盤機構8。絲錐6係受卡盤裝 ^導套（導向轴套）14所支持，而可往長度方向自由移動。 、…k驅動機構係可容納絲錐6(在圖4、圖 :將之固定為可自由裝卸狀;同時，在絲錐6之長:； ，軸芯方向或絲錐之移動方向)上，具有 二 夾具（絲錐卡般M 5。产π ,. 夕動< 4錐 輸tJLr 于攻絲時，絲錐6之基端側係固定 於絲錐央具15上，經由絲錐央具15的移動而使絲錐， 絲錐夾具15係利用卡盤機構（譬如套爪卡盤）來摑⑴ 基端側。在圖式中，辞命，十 持、、’糸錐0之 使齒條犯下移動來卡盤的開閉’係靠汽叙21 秒勁來進仃，但絲錐夾具i 5 構並不限於此型式。絲錐夫具15係靠汽虹機構二？閉機-件万向移動’並且利用未在圖中顯示之彈簧而回月加工 ，絲錐夹具15之前後方向（往返動作）的移動手段，並^ 85053 1275435 於此型式；採取業界已經熟知的其他手段亦可。 絲錐6之基端側（後方）係設置有絲錐推杆17，其係呈— T之長尺狀’且在朝絲錐6之柄的長度方向(軸芯方： 線上延出的同時，可朝辞盤6泛真承、上， 長心向_6之移動方向） 由和動。絲推杆17之先端部可對絲錐6之基端部 卸，絲錐推杆17之基端側係固定於固定板18上。而 板18之後方側係配設有汽缸機構19;其係可控制絲錐推^ ^夕動’使（配合絲錐6之移動，亦可控制絲錐推杆17之 ::使之與絲錐6之移動完全分開；而該汽缸機構〗夕 ^缸機構16獨立，可另外進行驅動控制者。絲錐推^ =用汽缸機構19而向前方移動，且亦可利用彈 = = = H錐推杆^方向（往返動作）的移動 手/又，並不限於此型式；採取業界已經熟知的其他手 可。絲錐推杆1 7係設置成可i @+ π 夾具15内往其長度方向 内少之退避姿勢ΓΓ夾具15中出人’故可在位㈣、錐夾具15 ，和從絲錐夾具15凸蚊❹之間 圖辑例示者為絲錐6之基端部與絲錐推杆之卡合部的形 狀’忒理想狀態而言，在絲錐6之基端部與絲錐推杆17之先 r之中’如任何一方形成凸部，則另-方應形成與3 合的凹邵（雌雄卡合、。炊 、 '、、、’如，4錐推杆在與絲錐卡合 況下，顿行移動將絲錐推出；則兩 2 不限定於與圖示之形狀吻合 ：：的开成’並· 口可丹肴’就取低限度而士， 只要絲錐推杆〗7能把絲錐 。 # 炙移動即可；如圖6(a)所 基端部與絲錐推杆17之先端部均為平面狀者亦 85053 -12-1275435 发明, 发明发明: [Technical Field] The present invention relates to a tapping device, and in detail, relates to a tapping device in which a workpiece is subjected to continuous inner nut processing. Tired "[Previous technique] first month) is the use of a twisted tap for continuous inner nut processing cone processing after machining of the inner nut ', r v, tap tap handle < straight part of the force and through the tap handle In the case of the above-mentioned, the taper of the taper is disclosed in the above-mentioned Japanese Patent Laid-Open No. Hei. No. Hei. No. Hei. Wire device. However, if the workpiece to be processed is long, one piece cannot be passed through the bent portion of the tap shank, so continuous processing cannot be performed. On the other hand, ', : : Constructing a curved part that allows a longer workpiece to pass, the bend must be made 6 / month, but the length of the tap tap is longer, resulting in a change in the device itself. Big. [Problems to be Solved] ^Inventors in order to solve the aforementioned shortcomings, the purpose is to provide a 2 wire device; and the tapping device can implement continuous inner nut processing even for a long workpiece. By. Further, if the chips generated during the processing of the J-tire are attached to the tap, the chips may interfere with the continuous processing of the inner nut. In the case of internal machining of a long workpiece, the longer the workpiece is, the more chips are produced. Especially in the case of so-called point taps, the generated chips will run to the front of the tap, 85053 1275435. In addition, the internal insects (four) machine broadcast Η "〗 〖In the inner spiral towel processing, in the mechanism to rotate the workpiece than on the mechanism that rotates the tap, more (four) around the chip. Because of the other month The object of the present invention is to provide a chip removing means which can remove the chips attached to the tap without hindering the continuous processing of the inner nut. [Invention] In order to achieve the aforementioned object, the present invention The technical means adopted is that the straight end (four) tap has a screw portion formed by the tip end system and is supported to be movable in the longitudinal direction thereof; the tap holder is detachably fixed to the base end of the tap. The side 'is free to move toward the length of the tap; μ (4) I is the axis on the base end side of the tap (4) on the axis of the tap, and the movement is independent in the long female A u # a The tap holder can be additionally controlled. When tapping, the base end side of the tap is fixed by the tap holder and the tap holder is interposed, and the tap can be moved. After the tapping, the child tap Base While the side is free, the tip end of the tap push rod moves forward in a state of abutting against the base end side of the tap to move the S 4 cone 'and then retracts the tap push rod to externally mount the tap More than one processing piece of the push rod is dropped and recovered. Further, the present invention can also be made as follows: φ, P is as follows. The scar is that the tapping device of the present invention rotates the tap or/and the workpiece while rotating And the taper or/and the workpiece is moved, and the green and X pieces form a tapping device for the inner nut. The tapping wing has the following structure 'including a straight tap, which is formed with a blade at the tip end And a linear shaft member which is separate from the tap. The tap and the shaft member are respectively movable in the longitudinal direction, and the 85053 1275435 mobile system can be moved between the two. : 二制者二ΓΓ: In the first posture and the second posture, the shaft square Ge': again, while the first posture refers to the tap and the I#, and the tap base end and The tip end portion of the shaft abuts and presents: the end two posture means the base end of the tap And the shaft portion and the shaft material first, and then the "from the younger one posture to the base end cone of the filament, or / and the distance m can be externally attached to the silk and /" After the cap is processed, the workpiece is dropped from the separation part, and the _ way can be achieved, or it can be moved, and the two are moved. The ideal condition is that the tapping device has a chip removing device. The cutting device system is freely available. The open and closed cutting layer, and the cutting layer can be moved from the tip end of the tap to the direction of the separation; after the implementation: the chip, the 'chip' can be cooled and attached to the tip of the tap to cut the chip In the state of 'to make the chip fixture forward, so that: from the = tip of the tap. The forward structure of the chip holder is better to make the knife layer clamp back. Because of the fun of the chip fixture (this tilt The result is that the part used to clamp the slice advances. Further, it is more preferable that the chip holder can change the standby posture in which the tap moves in between the following two postures, and the embodiment in which the posture attached to the tap 4 is sandwiched, which will be described later, is exemplified Allow the tap to move in the standby position by moving the chip holder downward, so that the tap is inserted between the pair of fingers that constitute the competition-fixture; or the 'chip holder' is moved back to obtain a parallel horizontal posture. However, the standby posture that allows the tap to move is not limited to 85053 1275435. In short, as long as the cuttings are smooth, ^ /, can clamp the position of the chips attached to the tap 畀 ^ mountain, beyond the chip holder, and ? If the position of the cone is first, you can take other structures. [Embodiment] Hereinafter, the embodiment of the present invention will be described with reference to the drawings. Fig. 2 is a view showing a workpiece feeding mechanism in the tapping device. The machined part has: a hopper (not shown in the figure) for accommodating a plurality of processing = structure = groove 2 for supplying the workpiece i (in the heart of the figure i, Fig. 2) from the hopper The positioner 3' is used to temporarily hold the holding workpiece 1 located in the chute 2 and drop it in a "secondary" manner; the workpiece holder 4 is used to temporarily hold the workpiece 1 And the workpiece i is dropped from the chute 2 due to the action of positioning the crying 3; the door 5 is freely openable and closable, and is used to temporarily hold the workpiece; and the workpiece push rod 7 It is used to move the temporarily held workpiece i toward the tap position (the chuck device described later). The basic structure of the workpiece feeding mechanism is already known to the general public. The diameter of the leading end side of the workpiece push rod 7 is slightly the same as the diameter of the workpiece 1 · the end of the leading end side of the workpiece push rod 7 In a state in which the workpiece 丨 is in contact with each other, the workpiece pusher 7 moves, and the workpiece 1 is pushed toward the tap position to supply it. The workpiece push rod 7 has a freely rotatable structure. When the workpiece push rod 7 abuts the workpiece 1 in the rotary-rotation, the leading end side will follow the workpiece 1 and rotate integrally therewith. This prevents damage or wear to the tip. Further, the workpiece push rod 7 is hollow at least on the tip end side (taw 6), and the hollow portion can accommodate the tip end of the tap 6 in the absence of a standby workpiece. 85053 1275435 Tapping device injury + nut. wire_. Wire = which is used to form the inner nut in the workpiece 1 : a rod-shaped rod: the first (four) straight line, and 1 =: wide:. The shank of the tap 6 of the present invention is a long-sized snail of the rim (4). The workpiece has a convex end on the end side, but the tip of the tap 6 of the tap of the present invention has no bend, 'therefore, Even in the case of the long-length workpiece, the workpiece can be continuously moved on the handle of the tap. "', the force workpiece 1 is supplied from the workpiece to the chuck device 8 by the workpiece pusher 7. As shown in Fig. 3, the chuck device δ has: the body 9 (= Shao)' a shape-shaped person; a rotating heart fairy, which is rotated and rotated by the rotating belt 10, and has a cylindrical shape; a three-way clamping chuck claw 12; a steam rainbow piston 13, which is used to drive the chuck fishing 12 And a guide bush (guide bushing) 14 which is located in a hollow portion of the rotating mandrel u and extends toward the longitudinal direction of the tap 6 (in the direction of the axis of the tap). The chuck hook 12 is fixed to the rotating mandrel. 11±, which is interlocked with the rotation of the rotating mandrel η, and the chuck hook 12 is also rotated as the rotating mandrel is rotated. · The workpiece 挟 held by the chuck fishing 12 is also formed with the chuck hook 12 Rotate in one. The guide sleeve (guide sleeve) is slid toward the longitudinal direction of the chuck 8 and is extended on the center of the chuck; the leading end of the guide sleeve (guide sleeve) 14 is directed to the chuck device 8 The chuck portion formed by the fishing 12 is nearly extended. The tap 6 is extended in the guide sleeve (guide bushing) 14 and guided by the guide bush (guide bushing). The inner diameter of the guide sleeve (guide sleeve) 14 is slightly larger than the outer diameter of the workpiece 1. After the tapping process is finished, the workpiece 1 externally attached to the handle of the tap 6 can be sequentially performed on the handle. mobile. Moreover, when tapping, the hand for fixing 85053 -10 - 1275435 is not limited to the above, and is constituted by a chuck mechanism having a hook; for example, a collet chuck can be used. Other fixed means. In the state where the chucks are held in a fixed state by 12, and the rotating mandrel n =, Wan Hao # "Sorrow" tap 6 is moved toward the workpiece i, so that it can be within the hard-turned workpiece 1 An inner nut is formed in the circumferential surface. That is, in the drawings, those related to the rotation mode of the workpiece. Further, the technical idea of the present invention is generally applied to the tap rotation (i.e., the so-called tap rotation mode), which should be understood by the manufacturer. —图—Figure 5 is the diagram of the drive mechanism of the tap in the tapping mechanism. The tapping device according to the present invention includes: the old, the second embodiment, the workpiece feeding mechanism, the tap mechanism, and the chuck mechanism 8 shown in Fig. 3 in which the winding is provided. The tap 6 is supported by a chuck mounting sleeve (guide bushing) 14 and is free to move in the longitudinal direction. , k drive mechanism can accommodate the tap 6 (in Figure 4, Figure: fixed to be freely removable; at the same time, in the length of the tap 6:;, the direction of the core or the direction of movement of the tap), with two fixtures (The tap card is like M 5 . Producing π ,. 夕动 < 4 cone tapping tJLr When tapping, the base end side of the tap 6 is fixed to the tap implement 15 , and the tap is moved by the movement of the tap implement 15 The tap holder 15 utilizes a chuck mechanism (such as a collet chuck) to slap (1) the base end side. In the drawing, the vocabulary, the ten-hold, and the 'cone 0 make the rack move and the chuck opens and closes. 'There is a 21-second force to enter the raft, but the tap fixture i 5 is not limited to this type. The taper is 15 by the steam-red mechanism II? Close-up - universal movement' and the use is not shown in the figure The spring is returned to the moon for processing, and the tap holder 15 is moved in the front and rear direction (reciprocating motion), and is also used in this type; it can be adopted by other means well known in the industry. The base end side (rear) of the tap 6 is provided. a taper pusher 17, which is in the shape of a long T-T and is oriented in the length of the shank of the tap 6 (axis Fang: At the same time as the line is extended, it can be moved to the platter 6 and the direction of the long heart to the direction of _6. The front end of the wire push rod 17 can be unloaded from the base end of the tap 6 The base end side of the push rod 17 is fixed on the fixed plate 18. The rear side of the plate 18 is provided with a cylinder mechanism 19; the system can control the tap pushing and pushing (for the movement of the tap 6) The taper push rod 17 is controlled to be completely separated from the movement of the tap 6; and the cylinder mechanism is independent of the cylinder mechanism 16, and the drive controller can be additionally driven. The tap pushes the body mechanism 19 to move forward. It can also be used to move the hand with the bullet = = = H cone push rod ^ direction (reciprocating motion), and is not limited to this type; take other hands that are well known in the industry. Tap taps 1 7 are set to be @@ + π The retracting posture of the jig 15 in the longitudinal direction is small. The person in the jig 15 can be placed in the clamp (4), the cone clamp 15 and the projection from the tap holder 15 are illustrated as the base of the tap 6 The shape of the engaging portion of the end portion and the taper push rod is 'preferably', at the base end of the tap 6 and the tap push rod In the first r of 17, if any one of the convex parts is formed, the other side should form a concave joint with the three (the male and female snaps, .炊, ',,, ', such as, the 4-cone push rod is engaged with the tap. In the case of the move, the tap is pushed out; then the two 2 are not limited to match the shape of the figure: the opening of the 'and the mouth can be Dan', the lower limit is used, as long as the tap putter 7 can Taps. # 炙 Move to move; as shown in Figure 6 (a), the end of the base and the tip end of the tap push rod 17 are flat. Also 85053 -12-