1310711 九、發明說明： 【發明所屬之技術領域】 本發明係與一種輪切管機有關，更詳而言之 指-種主軸时座具有固定工件旋轉刀具之自 ^是 之輪切管機之主軸裝置。 進刀功能 【先前技術】 按，請參閱第一圖所示，習知輪切管機丄 座1 1、一箱體1 2、二輥輪i 3、一進刀裝置丄、一: 馬達1 5及-鏈條！ 6等構件所組成，其中，、~ ===;r:輥輪"係分_於= 側之承座1 2 1上1 ’該進刀裝置丄4係包含— 座板141、-麼缸142及一輪刀座143， 座1 4 3係設於座板！ 4工相對輥輪丄3之一 ：： 鏈條1 6鏈合於該馬達工5上之樞軸i 5 i，俾使告一口 件2 〇置設於輥輪1 3上時’先啟動馬達1 5帶動：輪： 座“3上之輪刀1431旋轉，再藉由該進刀裝置= 墨缸142之進給，帶動該座板14卜侧之輪刀座^ 3往下對工件2 〇做切斷加工之作業者。 【發明内容】 惟，習知輪切管機工〇係需利用馬達工5帶動輪 4 3 1旋轉，並配合輥輪丄3，使該輪刀工4 3 ^施壓 於工件2 0上，以形成切斷，因此，習知輪切管機工〇 · 外加許多配合之構件，才能使該輪刀1 4 3 1具有自動二 刀之功能，而相對造成組裝構件上之繁雜性及使用上之不 1310711 1知輪^機1 時，件2 0係需旋轉 合虛二口輪刀1 4 3 1進行切斷’但工件2 ◦旋轉作動 曰磨I、表面’易造成工件2 Q容易損壞之不便。 本發明所提供一種輪切管機之主軸裝置，至少係包含 主軸固疋座、—轉動抽心、—固定盤、―屢缸組、一切 2動軸了|推爪組、—滑塊組及—刀具組構成，該轉 動軸心係可受動力源驅動而旋轉，使固設於固定盤底側上 方之壓缸組往前作動，帶動固定盤前端所設之筒夾夾置一 件且其别端接投之切斷傳動軸往前作動，帶動頂推爪 滑動’使該滑塊組往中間方向縱向作動’以連動組設於其 上之刀具組，俾使該刀具組可切斷—夾置於該固定 内之工件者。 本發明所提供-種輪切管機之主軸裝置，其係先藉由 壓缸組往前作動，帶動該固定盤之筒夾爽緊工件，再利用 該滑塊組連動刀具組往中間方向縱向作動，以切斷工件， 俾使該輪切管機不需外加任何配件’即可達到自動進刀並 切斷工件之功能，相對增加使用上之方便功效，另，該工 件係先被夾緊固定不動，再進行切斷作業，工件不會跟著 ㈣’ &工件表面不會μ磨損’可提高工件之使 者。 【實施方式】 請參閱第二至五圖所示，本發明係提供—輪切管機之 主軸裝置之較佳實施例，其係至少包含一主軸固定座3 〇、-轉動軸心4 0、-固定盤5 〇、一壓缸組6 〇、一 1310711 推塊組7 0、一切斷傳動軸80、一頂推爪組9 〇、一滑 塊組1 0 0及一刀具組1 1 〇等構件所構成，其中： 該主軸固定座3 0，係組設於輪切管機之機體主軸筒 位置處（圖中未式），且其係成型為一具有預定直徑及長 度之圓形構件； 該轉動軸心4 0，其一側係設有一皮帶輪4 i及皮帶 4 2，且該轉動秘心4 〇係軸設於主軸固定座3 〇上，俾 使該轉動軸心4 〇可受動力源驅動而轉動者； 該固定盤5 0，係固設於該主抽固定座3 〇之底側， 該固定盤5 G約略中間位置係沿主㈣定座3㈣側接設 有一預定長度之筒夾51，而該筒夾5丄之軸向設有一貫 穿之夾孔5 1 1 ; 該壓缸組6 0，係置設於該固定盤5 〇底侧上方，其 係為氣壓缸或油壓缸所構成，該壓缸組6 ◦係設有各二個 等分設置之夾緊壓缸6 i及切斷壓缸6 2，而該等夾緊壓 細6 1及切斷壓紅6 2係各呈相等間隔排列置設於固定盤 =0底側上方’且該等切斷壓^1 6 2係於前側各設有一推 桿6 2 1另外，此實施狀態係可依實際情況而有所變動 該等夾緊壓缸6 ；L及切斷壓缸6 2之數目，例如其係可為 至少一個或二個等分設置之夾緊壓缸6 i及切斷壓缸6 2 者； 該推塊組7 〇，係設有二推塊7 i，且該等推塊7 1 前端係設有—具有錐度之夾侧部7 1 1，另，該等推塊7 1係接設於夹緊屋虹6 1前端，俾使該等推塊7工可受夾 1310711 二：21 〇 1之滑座1 ◦ 1 3上’當該等滑塊1 0 1往 曰/作動時，可帶動組設於滑座工〇丄3上之刀具丄 等呈中間方向連動，接著，請配合參閱第四圖所示，該 亦：：111係至少為-組以上之輪刀1 1 1 1構成，或 = :‘、、、至少一組以上之切斷刀1 1 1 2所構成者，另外， Μ大態係可依實際情況而有所變動刀具1 1 1之數 目例如其係亦可為一個以上單侧設置或預定數目之刀且 1 1 1 者。 〃 為供進步瞭解本發明構造特徵、運用技術手段及所 預期達成之功效，兹將本發明使用方式加以敛述，相信當 可由^而對本發明有更深入且具體之瞭解，如下所述： 睛參閱第六圖所示，當該壓缸組6 〇之夾緊壓缸6工 作動時可帶動推塊7 1往前推動，而其夾側部7 1 1並 帶動該固疋盤5 〇之筒夾5 1向内炎緊，俾使該筒爽5工 之夾孔511可藉由其錐度夾緊固定一夾置於复工 1 2 0者。 ’、 卞 接著，請配合參閱第七圖所示，該壓缸組6 〇之切斷 壓缸6 2作動時，該推桿6 2工可往前推動，帶動輔助止 推軸承8 1前進，且該切斷傳動軸8 〇受轉動軸心4 ◦連 動=轉’使該切斷傳動軸8 〇可藉由輔助止推抽承8工而 往前推動，以推動頂推爪9 i於滑槽i i 2中滑動，且 頁推爪9 1係可利用滑塊滚珠1 ◦ 1 2而平滑地滑設於滑 槽ιοί 1中’同時，該等滑塊101係受頂推爪91之 頂推力而往中間方向縱向作動，並進而連動組設於滑座1 1310711 〇13上之刀具組11〇往 兩侧之刀具111相互接近 5 0同夾5 1内之工件1 2 能之功效者。 中間方向縱向作動，而使位於 ’並可切斷一夾固於該固定盤 0 ’俾以達到具有自動進刀功 味參閱第八圖所示’本發明提供—種輪切管機之主轴 =之另一實施例’其主要功能係與前一實施例同，故不 再贊述’其中，該頂推爪"（3之頂推爪9丄係於相對滑 塊滾珠1 〇 1 2侧各設有一斷屑溝9工i，該等斷屑溝9 1 1係成型為内凹圓弧狀，供該等頂推爪9 1於滑槽1 ◦ 1 1中滑動時利用該等斷屑溝9 1 1之間距，使滑塊工〇 1Φ成往復作動之簡諧運動’俾使藉由斷屑溝9丄丄而具 有一斷屑作用之功效。 #月參閱第九圖所示，本發明提供一種輪切管機之主軸 裝置之又f施例，其i要功能係與前—實施例同，故不 再資述，其中’該頂推爪組9 0之頂推爪9 1係於相對滑 塊滾珠1 0 1 2侧各設有一斷屑溝9 1 2，該等斷屑溝9 1 2係成型為鑛齒狀’供該等頂推爪9 1於滑槽1 0 1 1 中m動時利用該等斷屑溝9 1 2之間距，使滑塊1 〇 1形 成往復作動之簡諧運動，俾使藉由斷屑溝9 1 2而具有一 斷屑作用之功效。 兹’再將本發明之特徵及其可達成之預期功效陳述如 下： 1、本發明所提供一種輪切管機之主軸裝置，其係先 藉由壓缸組往前作動，帶動該固定盤之筒夾夹緊工件，再 1310711 ，用該滑塊組連動刀具組往中間方向縱向作動以切斷工 件’俾使該輪切管機不需外加任何配件，即可達到自動進 刀並切斷王件之功能，相對增加㈣上之方便功效者。 2、本發明所提供-種輪切管機之主轴該頂推 爪組之頂推爪係藉由其所設之斷屑溝，使其於滑槽中滑動 時’可具有一斷屑作用之功效。 3、本發明所提供一種輪切管機之主軸裝置該工件 係先被該固定盤之筒夾夾緊固定不動，再進行切斷^業， 因此，工件不會跟著旋轉，可使工件表面不會受到磨損， 以提高工件之使用壽命者。 綜上所述，本發明在同類產品中實有其極佳之進步實 用性，同時遍查國内外關於此類結構之技術資料，文^中 亦未發現有相同的構造存在在先，是以，本發明實已具備 發明專利要件，妥依法提出申請。 ' 惟，以上所述者，僅係本發明之一較佳可行實施例而 鲁已，故舉凡應用本發明說明書及申請專利範圍所為之等效 結構變化，理應包含在本發明之專利範圍内。 11 1310711 【圖式簡單說明】 第一圖係習知輪切管機之侧視圖。 第二圖係本發明較佳實施例之剖面示意圖。 第三圖係本發明較佳實施例滑塊與刀具組之組裝示惫 圖。 、 第四圖係本發明較佳實施例之前視圖。 第五圖係本發明較佳實施例頂推爪之侧視圖。 .第六圖係本發明較佳實施例之筒夾作動狀態示意圖。 第七圖係本發明較佳實施例之刀具作動狀態示意圖。 第八圖係本發明另一實施例頂推爪之侧視圖。 第九圖係本發明又一實施例頂推爪之侧視圖。 【主要元件符號說明】 【習知】 10 輪切管機 11 基座 12 箱體 12 1 承座 13 輥輪 14 進刀裝置 14 1 座板 14 2 壓缸 14 3 輪刀座 14 3 1輪刀 15 馬達 15 1 柩轴 16 鏈條 2 0 工件 【發明】 12 1310711 3 0 主軸固定座 4 0 轉動軸心 4 1 皮帶輪 4 2 皮帶 5 0 固定盤 ' 5 1 筒夾 5 1 1 夾孔 6 0 壓缸組 6 1 夾緊壓缸 6 2 切斷壓缸 6 2 1 推桿 • 7 0 推塊組 7 1 推塊 7 1 1 夾侧部 8 0 切斷傳動軸 8 1 輔助止推軸承 9 0 頂推爪組 9 1 頂推爪 911 斷屑溝 912 斷屑溝 100 滑塊組 10 1 滑塊 1 ◦ 1 1滑槽 1 0 1 2滑塊滾珠 1 0 1 3滑座 110 刀具組 111 刀具 1111輪刀 1112切斷刀 131310711 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a wheel cutting machine, and more particularly to a spindle wheel when the spindle has a fixed workpiece rotating tool from the wheel cutting machine Spindle device. Feeding function [Prior technology] Press, please refer to the first figure, the conventional wheel cutting machine sill 1 1 , a box 1 2, 2 rolls i 3, a feeding device 丄, a: motor 1 5 and - chain! 6 components, among them, ~ ===; r: roller " system points _ on = side of the seat 1 2 1 upper 1 'the feeding device 丄 4 system contains - seat plate 141, - The cylinder 142 and the wheel holder 143, the seat 1 4 3 are set on the seat plate! One of the four opposite rollers 丄3:: The chain 1 6 is coupled to the pivot i 5 i of the motor worker 5, so that when the one-piece member 2 is placed on the roller 13 3, the motor 1 is first started. 5 drive: wheel: seat "3 on the wheel cutter 1431 rotation, and then through the feed device = ink cylinder 142 feed, drive the seat plate 14 side of the wheel holder ^ 3 down to the workpiece 2 〇 The operator who cuts the processing. [Summary of the Invention] However, the conventional wheel cutting machine is required to use the motor 5 to rotate the wheel 4 3 1 and cooperate with the roller rim 3 to apply the wheel cutter to the 3 3 ^ The workpiece 20 is formed to cut off. Therefore, the conventional wheel cutter machine 〇·plus many matching components can make the wheel cutter 1 4 3 1 have the function of automatic two-knife, and relatively cause complicated on the assembly member. Sex and use on the 1310711 1 knowledge wheel machine 1, the piece 2 0 system needs to rotate and the two-wheel knife 1 4 3 1 to cut 'but the workpiece 2 ◦ rotation honing I, the surface 'easy to cause the workpiece 2 Q is easy to damage the inconvenience. The present invention provides a spindle device for a wheel cutting machine, which at least comprises a spindle fixing seat, a rotating core, a fixed disk, The combination of the cylinder group, the 2 moving shafts, the pushing claw group, the slider group and the tool group, the rotating shaft core can be driven by the power source to rotate, so that the cylinder group fixed above the bottom side of the fixed disc Actuating forward, driving the collet provided at the front end of the fixed disc to clamp one piece and the other end of the cutting drive shaft to move forward, driving the push claw to slide 'to make the slider group move longitudinally in the middle direction' Linking the tool set set thereon to enable the tool set to be cut off - a workpiece placed in the fixed part. The spindle device of the wheel cutting machine provided by the present invention is firstly used by a pressure cylinder The group moves forward, drives the collet of the fixed disc to tighten the workpiece, and then uses the slider group to interlock the cutter group to move longitudinally in the middle direction to cut off the workpiece, so that the round cutter does not need to add any accessories. The function of automatic feeding and cutting of the workpiece can be achieved, and the convenience of use is relatively increased. In addition, the workpiece is first clamped and fixed, and then the cutting operation is performed, and the workpiece does not follow (4) & μ wear 'can improve the messenger of the workpiece. Referring to Figures 2 to 5, the present invention provides a preferred embodiment of a spindle device for a wheel cutter, which comprises at least a spindle holder 3 〇, a rotating shaft core 40, a fixed Plate 5 〇, a cylinder group 6 〇, a 1310711 push block group 70, a cut drive shaft 80, a push claw set 9 〇, a slider set 1 0 0 and a cutter set 1 1 〇 and other components The main shaft fixing base 30 is assembled at a position of a main shaft of the wheel cutting machine (not shown), and is formed into a circular member having a predetermined diameter and length; The shaft center 40 is provided with a pulley 4 i and a belt 4 2 on one side thereof, and the rotation center 4 shaft is disposed on the spindle holder 3 俾 so that the rotation shaft 4 〇 can be driven by the power source And the rotator; the fixed plate 50 is fixed on the bottom side of the main drawing fixed seat 3, and the fixing plate 5G is disposed at a middle position along a side of the main (4) fixed seat 3 (4) with a predetermined length of the collet 51. And a clamping hole 5 1 1 is disposed in the axial direction of the collet 5 ;; the cylinder group 60 is disposed above the bottom side of the fixing plate 5 The utility model is composed of a pneumatic cylinder or a hydraulic cylinder. The cylinder group 6 is provided with two clamping cylinders 6 i and a cutting cylinder 6 2 which are equally arranged, and the clamping pressures 6 1 And the cutting pressure red 6 2 is arranged at equal intervals on the bottom side of the fixed disk = 0 and the cutting pressures are provided on the front side with a push rod 6 2 1 . The number of the clamping cylinders 6; L and the cutting cylinders 6 2 may be varied according to actual conditions, for example, it may be at least one or two equally divided clamping cylinders 6 i and cut The pressure block cylinder 6 2; the push block group 7 〇 is provided with two push blocks 7 i, and the front end of the push blocks 7 1 is provided with a tapered side portion 7 1 1 , and so on Block 7 1 is attached to the front end of the clamped house rainbow 6 1 , so that the push block 7 can be clamped 1310711 2: 21 〇 1 slide 1 ◦ 1 3 on 'When the slider 1 0 1 When 曰/actuation, the cutters set on the slide work 3 can be driven to move in the middle direction. Then, please refer to the fourth figure. The::111 is at least the turn of the group. Knife 1 1 1 1 constitutes, or = : ', ,, at least More than one set of cutting knives 1 1 1 2, in addition, the Μ state can be changed according to the actual situation. The number of tools 1 1 1 can be, for example, one or more single side or a predetermined number. Knife and 1 1 1 . 〃 For the purpose of making progress in understanding the structural features of the present invention, the application of the technical means, and the desired effects, the mode of use of the present invention will be described. It is believed that the invention can be more deeply and specifically understood as follows: Referring to the sixth figure, when the clamping cylinder 6 of the cylinder group 6 is operated, the pushing block 7 1 can be pushed forward, and the clamping side portion 7 1 1 drives the fixing plate 5 The collet 5 1 is inwardly sturdy, so that the pinhole 511 of the cylinder can be clamped and fixed by a taper to be placed in the rework of 120. ', 卞 Next, please refer to the seventh figure. When the cylinder C 6 is pressed, the push rod 6 2 can be pushed forward to drive the auxiliary thrust bearing 8 1 forward. And the cutting drive shaft 8 〇 is rotated by the rotating shaft center 4 = = turn 'the cutting drive shaft 8 〇 can be pushed forward by the auxiliary thrust pumping 8 to push the pushing claw 9 i to slide The slot ii 2 slides, and the page pusher 9 1 can be smoothly slidably disposed in the slot ιοί 1 by the slider ball 1 ◦ 1 2 while the slider 101 is subjected to the top thrust of the jacking claw 91 The longitudinal direction of the tool group 11 on the slides 1 1310711 〇 13 and the cutters 111 on the two sides of the cutters 11 are close to each other. The middle direction is longitudinally actuated, so that it can be cut and clamped to the fixed plate 0' 俾 to achieve the automatic feed function. Referring to the eighth figure, the spindle provided by the present invention is a spindle of the wheel cutting machine. In another embodiment, the main function is the same as that of the previous embodiment, so it is no longer mentioned that 'the top push claw' is attached to the side of the opposite slider ball 1 〇 1 2 Each of the chipbreaking grooves 9 1 1 is formed into a concave arc shape, and the chip breakers 9 1 are used for sliding in the chute 1 ◦ 1 1 The distance between the grooves 9 1 1 makes the slider work 1Φ become a simple harmonic motion of the reciprocating action', so that it has the effect of breaking the chip by the chip breaking groove 9#. See the ninth figure, The invention provides a further embodiment of a spindle device of a wheel cutting machine, the function of which is the same as that of the previous embodiment, so it is no longer described, wherein the top pushing claw 9 1 of the pushing claw group 90 Each of the opposite slider balls 1 0 1 2 side is provided with a chip breaking groove 9 1 2, and the chip breaking grooves 9 1 2 are formed into a mineral tooth shape for the top pushing claws 9 1 in the sliding groove 1 0 1 1 Use in time The distance between the chip breaking grooves 9 1 2 makes the slider 1 〇1 form a simple harmonic motion of the reciprocating action, so that the chip breaking effect is achieved by the chip breaking groove 9 1 2 . The characteristics and the achievable expected efficacy are as follows: 1. The present invention provides a spindle device for a wheel cutting machine, which first moves the cylinder block to move the workpiece by the cylinder clamp, and then clamps the workpiece. 1310711, use the slider group to interlock the tool group to move longitudinally in the middle direction to cut off the workpiece '俾 so that the wheel cutting machine does not need to add any accessories, the automatic feeding and cutting function of the king piece can be achieved, and the relative increase (4) The utility model has the advantages of the above. 2. The main shaft of the wheel cutting machine provided by the invention is that the pushing claw of the pushing claw group is made to slide in the sliding groove by the chip breaking groove provided by the invention The utility model has the function of a chip breaking function. 3. The spindle device of the wheel cutting machine provided by the invention is first clamped and fixed by the collet of the fixed disc, and then cut and finished, so the workpiece does not Following the rotation, the surface of the workpiece can be prevented from being worn, so as to improve the work. In summary, the present invention has excellent advancement and practicability in similar products, and at the same time, the technical materials of such structures are frequently investigated at home and abroad, and the same structure is not found in the text. In the first place, the present invention has the invention patent requirements, and the application is made according to the law. However, the above description is only one of the preferred embodiments of the present invention, and therefore, the application of the present specification and The equivalent structural changes in the scope of the patent application are intended to be included in the scope of the patent of the present invention. 11 1310711 [Simple description of the drawings] The first figure is a side view of a conventional wheel cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS The third drawing is an assembly diagram of a slider and a tool set according to a preferred embodiment of the present invention. The fourth drawing is a front view of a preferred embodiment of the present invention. Figure 5 is a side elevational view of the pusher jaw of the preferred embodiment of the present invention. Figure 6 is a schematic view showing the state of operation of the collet of the preferred embodiment of the present invention. Figure 7 is a schematic view showing the state of operation of the tool in accordance with a preferred embodiment of the present invention. The eighth figure is a side view of a pusher claw of another embodiment of the present invention. The ninth drawing is a side view of a pusher claw of still another embodiment of the present invention. [Main component symbol description] [Practical] 10 wheel cutting machine 11 Base 12 Box 12 1 Seat 13 Roller 14 Feeding device 14 1 Seat plate 14 2 Pressure cylinder 14 3 Wheel base 14 3 1 wheel cutter 15 Motor 15 1 柩 shaft 16 chain 2 0 workpiece [invention] 12 1310711 3 0 spindle holder 4 0 rotation axis 4 1 pulley 4 2 belt 5 0 fixed plate ' 5 1 collet 5 1 1 pin hole 6 0 cylinder Group 6 1 Clamping cylinder 6 2 Clamping cylinder 6 2 1 Plunger • 7 0 Push block 7 1 Push block 7 1 1 Clamp side 8 0 Cut drive shaft 8 1 Auxiliary thrust bearing 9 0 Push Claw set 9 1 Push claw 911 Breaking groove 912 Breaking groove 100 Slider set 10 1 Slider 1 ◦ 1 1 Chute 1 0 1 2 Slider ball 1 0 1 3 Slider 110 Tool set 111 Tool 1111 wheel cutter 1112 cutting knife 13