M408440 五、新型說明： 【新型所屬之技術領域】 之第1程段預紐拉刀桿 退縮至鬆雖置’於換刀裝置進行插 = 加工主軸拉刀桿之驅動機構。並了“加工精度及使用壽命之 【先前技術】 請參閱第1、2、3圖所示，其係坊間習用換M408440 V. New description: [New technical field] The first stage pre-nuler tool bar is retracted to loosely placed in the tool changer to insert the machining mechanism of the spindle shank. And "processing precision and service life" [prior art] Please refer to the first, second, and third figures,
ί間之連動機構’該加I主轴1。係於轴套1 1内設有S 轉動轴12内穿伸-拉刀桿13，該拉刀= 爪1 4 ’頂端則連結-裝設於軸套1 1外部 之α套15，以供連動拉刀捍丄3作下降位移，且於轉 ΐίΪ可爪14上升位移拉刀所需力量之複數個碟形彈 m 爪14可縣拉刀桿13下降鄉，而產生 張之鬆讀作，以及可齡刀桿13上雜移，而產生彈 2 ^拉刀動作；—打刀凸輪2 q係與換刀裝置之凸輪軸連結 绥〇之凸輪曲面主要係於起始位置處(〇度)設有 〇 1 (350〜1〇度）’且於該緩衝段2 〇1接續設有使拉刀 柃1 3下降作鬆刀及打刀位移之推程段2 〇 2(1〇〜8〇度），以搭 ，換刀裝置之雜扣刀及後退拔刀行程，於絲程段2 q 2接^ 设有使拉+刀桿1 3停止於打刀位置之暫停段2 〇 3 (8〇〜28〇 ^) ’以搭配換刀裝置之旋轉換刀及直進插刀行程，而接續該暫停 •k2 0 3則设有使拉刀桿1 3上升作拉刀位移之回程段（280〜〇 度）204，而以夹刀爪χ 4固定刀具3 0，換刀裝置則持續進行 旋轉復位行程；另於打刀凸輪2 〇與加工主軸i 〇之滑套丄5間 連結設有一連桿組2 1，並使該打刀凸輪20凸輪曲面經由連才^ 組21連動加工主軸1〇之滑套丄5作升降往復位移，進而使加 工主軸10之拉刀桿13可與換刀裝置之換刀作業作時序搭配之 鬆、拉刀位移作動。 ^ 3 M408440 »月參閱第3、4圖所示，於進行換刀作章味 驅動凸輪軸旋轉’以帶動換刀臂進行旋轉扣^益換刀裝置係 旋轉過程中，即同時帶動打刀凸輪巧^刀且於換刀臂 凸輪曲面與連桿組215之接抵位置，由^衝:丁=輪2 0之 程段2 0 2時，該打刀凸輪2 〇之推1旋轉至推 連動加工主軸1 〇之滑套1 5下降位移，==旱f 2 1 作鬆刀位移，使央刀爪1 4外張鬆刀；請刀^ 3下降 當失刀爪14鬆刀後，由於刀且3〇 3、5圖所示，ί linkage mechanism "The addition of I spindle 1. The sleeve 11 is provided with an S-rotation shaft 12 in the extension-pull rod 13 , and the broach = the claw 1 4 'the top end is connected - the α sleeve 15 installed outside the sleeve 1 1 for interlocking The broaching machine 3 is used for the downward displacement, and the plurality of disc-shaped elastic claws 14 of the razor 14 are lifted and displaced by the force required to move the broach 14 can be lowered by the county broaching rod 13 and the Zhang Zhisong is read, and The ageing arbor 13 is miscellaneous, and the turret 2 ^ broaching action is generated; - the cam surface of the knife cam 2 q system and the cam shaft of the tool changing device is mainly at the starting position (length) There is 〇1 (350~1〇)' and there is a push section 2 〇2 (1〇~8〇) which is used to lower the broaching 柃1 3 for the loose knives and the knives displacement in the buffer section 2 〇1. ), to take the knives and the retracting knife stroke of the tool changer, in the wire section 2 q 2 connection ^ is provided with the pause section 2 〇3 (8〇) that stops the shank 13 from stopping at the knife position ~28〇^) 'With the rotary tool change and the straight feed tool stroke of the tool changer, and the pause is continued. k2 0 3 is equipped with a return stroke section for raising the broach bar 13 to the broach displacement (280~〇 Degree) 204, and the clamping jaw χ 4 The fixed tool 30, the tool changing device continues the rotation resetting stroke; and the connecting rod 2 is coupled to the sliding sleeve 丄5 of the machining spindle i, and the connecting rod 2 is provided with the connecting rod 2 The curved surface is connected to the sliding sleeve 丄5 of the spindle 1 through the continuous assembly group 21 for lifting and reciprocating displacement, so that the broaching rod 13 of the processing spindle 10 can be matched with the tool changing operation of the tool changing device for loosening and broach displacement. Actuate. ^ 3 M408440 »Monthly as shown in Figures 3 and 4, in the process of changing the knife and making the chapter drive the camshaft rotation 'to drive the tool changer arm to rotate the buckle, the tool changer is rotated, that is, the cutter cam is driven at the same time. The tool is placed at the contact position of the cam surface of the tool change arm and the link group 215, and the punching cam 2 pushes the rotation of the knife cam 2 to the push motion when the stroke is 2:2. Machining spindle 1 滑 滑 1 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 And 3, 3, 5,
底端之内孔斜錐面係為緊密結合，而必須2 _打刀’使刀具3 ◦之刀把斜錐面轉動^ 3伸出 之後退拔參=行，換刀臂 推程段2 0 2旋轉至暫停段’’ 3刀 杯1 3V止於打刀位置’因此，當換刀臂將另—刀 寺，由於拉刀桿13仍停止於“位置^ S位L t接著於換刀臂之直進插刀行程後，開始 拉刀桿13上升作拉=S 1 3上升位移’而以夾刀爪1 4固定另-刀具3 ί， 弊^口工主軸1〇之換刀作業；惟，該連動機構仍有如下之缺 1 置之換刀臂進行直進插77行程時，由於打刀凸輪2 〇之推程段2 Q 2係連動拉刀#13於鬆刀後，= ’打刀凸輪即旋轉至暫停段2 ◦ 3，使Σ 〜Γ 止於打刀位置’因此，當換刀臂將刀具31插置 疋時’該刀具31之頂端將會撞擊拉刀桿丄3之底端，其 4 M408440 不僅會使加工主軸1〇產生相當大的振動及噪音，更影響加 工精度。 曰 2於裝置之換刀臂進行直赌刀行辦由於刀具3丄之 了與拉77桿1 3之底端相互撞擊，而此鮮極易造成刀 ^31及拉刀桿13損壞，進而影響其使用壽命。 創作人遂以其多年從事相關行業的研發與製作 ^ 臨之問題深人研究，經過長期努力之研究盘 軸^種可防止振動噪音及提昇使用壽命之加工主 機構，並藉以大财善習式之缺弊，此即為本創 ❿ 【新型内容】 盆技ίΐϊ之主要目的係提供—種加卫主軸拉刀桿之驅動機構， 換贿置之凸輪減轉同動之打刀凸輪，以及連結 ，動於打刀凸輪與加卫主軸拉刀桿間之連桿組，以使加工主轴之 ί刀1旱1與換刀裝置之換刀作業作時序搭配之鬆、拉刀位移作 番新刀凸輪之凸輪曲面係設有餘刀桿位移至鬆刀位 刀距離之推程段，以搭配換刀裝置之旋轉扣刀及後 退拔刀仃程’並於擁段後設有錄刀桿退魅鬆魏置之 =程段，於第紐制財餘稽舱刀⑽之第二回程 =以刀裝置之旋轉換刀及直進插刀行程，而於拉刀桿拉 二’換刀裳置即旋轉復位；藉此，利用打刀凸輪 T先使拉刀桿退縮至鬆刀位置’於換刀裝置進行插刀時，即可防 拉刀桿，以避免產生振動及°桑音，達到提昇加工精度 本=之另-目的係提供—種加工主歸刀桿之驅動機構， 輪之凸輪曲面係設有絲轉轉至鬆刀位置及 ί程f ’以搭配換刀震置之旋轉扣刀及後退拔 $ 、；推祕後&魏拉轉退魅鬆刀位置之第一回程 於第-回程段制設有錄轉雜職移之第二回程段矛 5 M408440 換刀及直進細行程，_打刀凸輪之 時，即可‘具，於換刀裝置進行插刀 r杳—w: 杯達到提昇使用壽命之實用目的。 L貫施方式】 佳眚貝2 員對本創作有進一步之深入了解，兹列舉-較 佳實％例，並配合圖式說明如后： 主軸9、1 ◦圖所示，本創作係於換刀裝置與加工 及—連桿組7〇;該換刀裝置係設 ΐ#進行旋轉扣刀、後退拔刀、旋轉換 進插刀歧轉復位等換刀作業；該加工主軸5 〇係於轴套 有，軸5 2，且於該轉動轴5 2内穿伸—拉刀桿5 刀杯5 3之底端裝設有夾刀爪5 4，頂端則連結一裝設 外部之滑套5 5，以供連動拉刀桿5 3作下降位移， 2 =並設有可提供夹刀爪5 4上升位移拉刀所需力量 複數個碟形縣5 6，以使該夾刀爪5 4可隨著拉刀桿5 3下 降位移，而產生彈性外張之鬆刀動作，以及可隨拉刀桿5 ^上 位移而產生彈性内縮之拉刀動作；該打刀凸輪6 〇係與換刀 置之凸輪軸連結旋轉同動，該打刀凸輪6 〇之凸輪曲面係於起^ ，置處(0度)設有緩衝段6 〇 i (35〇〜1()度），且於該緩衝段6 〇° 1後設有使拉刀桿5 3下降位移至鬆刀位置及下降位移一打刀距 離之推程段6 0 2 (10〜80度），以搭配換刀裝置之旋轉扣刀及後 退拔刀行程，於該推程段6 〇 2後設有使拉刀桿5 3上升退縮至 鬆刀位置之第一回程段6 〇 3 (80〜272. 5度），且於該第一回程段 6 0 3至緩衝段6 Ο 1間設有第二回程段6 〇 4 (272.5〜350 度)’以搭配換刀裝置之旋轉換刀及直進插刀行程；另該連桿組7 0係連結裝設於打刀凸輪6 〇之凸輪曲面與加工主軸5 〇之滑套 5 5間，以供驅動加工主軸5 〇之滑套5 5作升降往復位移了進 而使加工主軸5 〇之拉刀桿5 3可與換刀裝置之換刀作業作時序 搭配之鬆、拉刀位移作動；於本實施例中，該連桿組7 〇'係設有 6 M408440 t曲=二=以-端接抵於打刀凸輪 轉之擺臂7 3，“擺A 3連 刀裝f搭配之鬆、拉刀位移降：位移，而與換 即_帶動打刀凸輪6 〇旋ί當 _6 0 1:轉至:2=:〇5:=上==:由 ί °,；r5 5-" ^ ;請參閱第i 0、! 2圖:= 刀臂而 緊8◦之刀Ϊ斜錐面與轉動軸12底端之内孔斜錐面/為 :::錐===:== ，使得拉刀桿5 3又下降位移—打刀距離ί I ==底端推抵刀具8 0之頂端，使刀具8 〇與轉動軸5 "。請參職1 Q、1 3圖所示，接著換刀臂依序進 It旋^換刀行程及直進插刀行程’同時，該打刀凸輪6 0之 與連，7 〇之曲柄7 !接抵位置則由推程段6 g g ?! ’並經由連桿組7 〇開始持續驅動加工主 由於該打刀凸輪6 〇 H減6 Q 3即同了日^^5時3 7 M408440 上升退縮至鬆刀位置，因此，於換刀臂 於加工絲5 〇時，即可防止刀具8 kg f 8 1插置定位 端相互撞擊’以避免產生軸及噪音；請 3之底 不’於換刀臂直進插刀行程後，開始旋^ 〇&1^所 =刀凸輪6 0之凸輪曲面與連桿組7 〇==抿=’ 由第一回程段6 0 3旋轉至第二回程段n」=1接抵位置即 刀爪54固定另一 刀凸輪6 0之凸輪曲面與連桿組7 〇之曲d氏=J打 ==旋轉至緩衝段6。 縮至2====¾ 了段預先使拉刀桿退 桿，以避免產生振動及噪音，進而達到^ 具撞擊拉刀 之實用效益。 運而違顺幵加工精度及使用壽命 綜上所述’本創作實深具實用性及性， 產咖彻物，恤 第1圖：習用連動機構之結構示意圖。 第2圖：習用打刀凸輪之結構示意圖。 第3圖：制換刀作業之動作時序圖。 第4圖：習用換刀作業之動作示意圖。 第5圖：習用換刀作業之動作示意。 第6圖··習用換刀作業之動作 ;7圖：習用換刀作業之動作示意圖(:))。 第8圖·本創作之結構示意圖。 第9圖：本創作打刀凸輪之結構示意圖。 第10圖：本創作換刀作業之動作時序圖。 8 M408440 第1 1圖：本創作換刀作業之動作示意圖（一）。 第12圖：本創作換刀作業之動作示意圖（二）。 第13圖：本創作換刀作業之動作示意圖（三）。 第14圖：本創作換刀作業之動作示意圖（四）。 第15圖：本創作換刀作業之動作示意圖（五）。 【主要元件符號說明】The slanted taper surface of the bottom end of the hole is tightly coupled, and the knives must be 2 _ knives to make the knives of the knives 3 转动 turn the inclined taper surface ^ 3 and then retract the ginseng = row, the change arm of the tool change section 2 0 2 Rotate to the pause section '' 3 knife cup 1 3V stops at the knife position'. Therefore, when the tool changer arm will be another knife temple, since the broach lever 13 still stops at the position ^ S position L t followed by the tool change arm After the straight-in inserting stroke, the broaching rod 13 is raised to pull up = S 1 3 ascending displacement ', and the clamping jaw 1 4 is fixed to the other - the cutter 3 ί, the disadvantage is that the tooling spindle 1 〇 is changed; however, The interlocking mechanism still has the following disadvantages: When the tool change arm is inserted into the 77-stroke, the kicking cam 2 is pushed by the kicking section 2 Q 2 is linked to the broach #13 after the loose knife, = 'the knife cam is Rotate to the pause section 2 ◦ 3, so that Σ ~Γ stops at the knife position. Therefore, when the tool changer inserts the cutter 31, the top end of the cutter 31 will hit the bottom end of the broaching lever 丄3. 4 M408440 will not only cause considerable vibration and noise of the machining spindle, but also affect the machining accuracy. 曰2 The tool changer is used for the straight tool knives. The bottom end of the pull 77 rod 1 3 collides with each other, and this fresh is easy to cause damage to the cutter ^31 and the broach rod 13 and affect its service life. The creator has been engaged in the research and development and production of related industries for many years. The problem is deeply researched. After long-term efforts, we have studied the main mechanism of the shaft shaft to prevent vibration noise and improve the service life, and to use the shortcomings of the big wealth and good habits. This is the foundation of the creation. [New content] The main purpose of the ΐϊ 提供 提供 提供 提供 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加 加The rod set is used to make the machining spindle of the knife 1 dry 1 and the tool changing operation of the tool changing device to match the looseness and the broach displacement. The cam surface of the new knife cam is provided with the residual tool bar displacement to the loose knife position. The push section is matched with the rotary knives and the retracting knives of the tool changer, and the knives are retracted after the passage of the knives. (10) The second return stroke = rotary tool change and straight feed insert with the knife device And the broaching rod pulls the second 'tool changer', that is, the rotary reset; thereby, the broaching rod is first retracted to the loose knife position by using the cutter cam T. When the tool changing device is inserted into the knife, the broaching knife can be used. Rod to avoid vibration and ° mulberry sound, to achieve improved machining accuracy. This is another purpose - the purpose is to provide a drive mechanism for machining the main arbor, the cam surface of the wheel is set to wire to the loose knife position and ί Cheng f 'With the rotary knife and the retraction of the knife with the change of the knife, the first return of the Wei Lai retreat and the position of the retracted knife in the first-return section The second return section spear 5 M408440 tool change and straight forward fine stroke, _ when the knife cam, you can 'have, insert the knife in the tool changer r杳-w: the cup achieves the practical purpose of improving the service life. L 施 方式 】 】 眚 2 2 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 The device and the processing and the connecting rod group 7〇; the tool changing device is provided with the ΐ# for the rotary knives, the backward plucking knife, the rotary change tool, the knives, the resetting, etc.; the machining spindle 5 is tied to the sleeve The shaft 52 is inserted into the rotating shaft 52. The broaching rod 5 is provided with a clamping claw 5 4 at the bottom end of the knife cup 5 3 , and the outer sliding sleeve 5 5 is connected to the top end. For the linkage broaching rod 5 3 for the downward displacement, 2 = and provided with the force required to provide the clamping jaw 5 4 as the lifting broach is required to form a plurality of dish-shaped counties 5 6 so that the clamping jaws 5 4 can follow The broaching rod 5 3 is lowered in displacement, and the loosening action of the elastic outer tension is generated, and the broaching action which can be elastically contracted with the displacement of the broaching rod 5 ^; the cutting cam 6 is connected with the knife The camshaft is coupled to rotate in the same direction, and the cam surface of the cutter cam 6 is attached to the starting point, and the buffer section 6 〇i (35〇~1() degrees) is provided at the position (0 degree), and the buffer section is 6 〇° 1 is equipped with a kicking section 6 0 2 (10~80 degrees) which causes the broaching rod 5 3 to be displaced to the position of the loose knife and the distance of the lowering of the knife, so as to match the rotary cutter of the tool changer and The first stroke section 6 〇3 (80~272. 5 degrees) is provided after the stroke section 6 〇 2, and the shank rod 5 is raised and retracted to the position of the loose knife, and the first step is The return section 6 0 3 to the buffer section 6 Ο 1 is provided with a second return section 6 〇 4 (272.5~350 degrees)' to match the rotary tool change and the straight feed stroke of the tool changer; the other link group 7 0 The connection is installed between the cam surface of the cutter cam 6 与 and the sliding sleeve 5 of the machining spindle 5 5, so as to drive the spindle 5 of the spindle 5 to be moved up and down, and then the machining spindle 5 is pulled. The cutter bar 5 3 can be operated in accordance with the loosening and broach displacement of the tool change operation of the tool change device; in the embodiment, the link set 7 〇 ' is provided with 6 M408440 t t = two = - end It is connected to the swing arm 7 3 of the knife-turning cam. "The pendulum A 3 is connected with the knife and the f is loose, the broach is displaced: the displacement, and the change is the _ drive the cutter cam 6 〇 ί _6 0 1 : Go to: 2= :〇5:=上==: by ί °,;r5 5-"^;Please refer to the i 0,! 2 diagram: = the arm of the knife and the 8 knives and the bottom of the rotating shaft 12 The inner taper taper surface is:::cone===:==, so that the broach bar 5 3 is again displaced - the distance of the knife ί I == the bottom end pushes against the top of the tool 8 0, so that the tool 8 〇 With the rotating shaft 5 " please participate in the 1 Q, 1 3 figure, then the tool change arm into the It rotation ^ tool change stroke and straight forward knife stroke ' at the same time, the knife cam 60 is connected, 7 曲之 crank 7 ! The contact position is driven by the traverse section 6 gg ?! ' and continues to drive the machining through the link set 7 主. Since the tooling cam 6 〇H minus 6 Q 3 is the same day ^^5 When the 3 7 M408440 rises and retracts to the position of the loose knife, when the tool change arm is 5 加工, it can prevent the 8 kg f 8 1 insertion positioning end from colliding with each other to avoid shaft and noise; The bottom is not 'after the tool change arm straight into the knife stroke, start to rotate ^ 〇 & 1 ^ = knife cam 6 0 cam surface and linkage group 7 〇 == 抿 = ' rotated by the first return section 6 0 3 Until the second return stroke n"=1 is the contact position, that is, the claw 54 fixes the other cutter cam 60 Wheel 7 billion curved surface and the linkage play d s = J == 6 is rotated to the buffer segment. Retracted to 2====3⁄4 The section of the ram is retracted in advance to avoid vibration and noise, thus achieving the practical benefit of the impact broach. The operation accuracy and service life are inconsistent. In summary, the creation is practical and practical, and the production of food and clothing, shirts. Figure 1: Schematic diagram of the structure of the conventional linkage mechanism. Figure 2: Schematic diagram of the conventional cutter cam. Figure 3: Timing diagram of the action of the tool change operation. Figure 4: Schematic diagram of the action of the custom tool change operation. Figure 5: The action of the custom tool change operation. Fig. 6 · The operation of the custom tool change operation; Fig. 7: Schematic diagram of the operation of the custom tool change operation (:)). Figure 8 · Schematic diagram of the creation of this creation. Figure 9: Schematic diagram of the structure of the knife. Figure 10: The timing diagram of the action of this creative tool change operation. 8 M408440 Fig. 1 1: Schematic diagram of the action of this creation tool change operation (1). Figure 12: Schematic diagram of the action of this tool change operation (2). Figure 13: Schematic diagram of the action of this creative tool change operation (3). Figure 14: Schematic diagram of the action of this creation tool change operation (4). Figure 15: Schematic diagram of the action of this tool change operation (5). [Main component symbol description]
習式部分： 10:加工主轴 13:拉刀桿 1 5 :滑套 2 0 :打刀凸輪 2 01 :缓衝段 2 0 3 :暫停段 21:連桿組 3 0 ··刀具 本創作部分： 5 〇 :加工主軸 5 2 :轉動軸 5 4 :夾刀爪 5 6 :碟形彈簧 6 0 :打刀凸輪 6 01 :緩衝段 6 0 3 :第一回程段 7 0 :連桿組 7 2 :連桿 8 0 :刀具 12:轉動轴 14:夾刀爪 1 6 :碟形彈簧 2 0 2 :推程段 2 0 4 :回程段 3 1 :刀具 5 1 :軸套 5 3 :拉刀桿 5 5 :滑套 6 0 2 :推程段 6 〇 4 :第二回程段 7 1 :曲柄 7 3 :擺臂 8 1 :刀具 9Part of the formula: 10: Machining spindle 13: Pulling bar 1 5 : Sliding sleeve 2 0 : Knife cam 2 01 : Buffer section 2 0 3 : Pause section 21: Link set 3 0 · · Tool creation part: 5 〇: Machining spindle 5 2 : Rotary shaft 5 4 : Clamping claw 5 6 : Disc spring 6 0 : Knife cam 6 01 : Buffer segment 6 0 3 : First return stroke 7 0 : Link group 7 2 : Connecting rod 8 0 : Tool 12 : Rotary shaft 14 : Clamping claw 1 6 : Disc spring 2 0 2 : Stroke section 2 0 4 : Return section 3 1 : Tool 5 1 : Bushing 5 3 : Broach bar 5 5: Sleeve 6 0 2 : Stroke segment 6 〇 4 : Second return stroke 7 1 : Crank 7 3 : Swing arm 8 1 : Tool 9