M266996 八、新型說明： 【新型所屬之技術領域】 本創作係與車床之結構改良有關，更詳而言之，乃特指一種具有快速 退刀機構之自動車床結構改良。 【先前技術】 請參閱第一圖圖面所示，其係為一種傳統之加工車床，其係於一車床 本體（ίο)之一端設有一驅動主軸（11)，其上設有一固持機構（12)，且該驅 動主軸（12)係可由一馬達帶動旋轉，俾以夾持固定待加工之物件旋轉；其 中，該車床本體（1〇)上設有一滑動軌道（13)，該滑動軌道（13)上設有一車 刀台座（20)，該車刀台座（2〇)可沿滑動軌道（13)方向平移者，且該車刀台 座（20)上設有一橫向滑座（21)，該橫向滑座（21)係螺合於一具螺桿 (221)(圖未示）之橫向手輪(22)上，仙者可藉由轉動雜向手輪⑵）以驅 動私向滑座⑵）於車刀台座⑽上產生滑移，且該橫向滑座⑵）上並設 有一車刀固定座（23)，俾供裝置固定一車刀者； 其中，該車刀台座（2〇)於該車床本體（11)之側面更設有一操作台 (3〇)，且該滑動軌道⑽旁平行設有„排齒（⑷，該操作台⑽上設有一 平移手輪(31) 4平移手輪(31)彳純合於該排齒（⑷，且該車床本體⑽） Η面上⑦有導私（15)，並於職作台⑽）㈣應設有—半螺帽座 抖螺巾目座(32)係由—車牙把手⑶)切換，而與導螺桿（15)產生離 。作用者(如第一圖圖面所示）；再者，該操作台⑽)側邊設有一與該導螺 干（5)相互傳動之車牙指不器⑼），該車牙指示器⑼)上設有刻度以顯示 、轉刀度者(如第二闘面所不）；再者，該操作台⑽)底側設有-微 M266996 11()並於邊車床本體(1〇)之側面對應設有一導桿（⑹該導桿(⑹ 上係穿α有至}—限位環（17)，俾以配合該微細關（35)設定並限制該車 刀台座（20)自動移動之起點與終點； 使用者進行車螺牙加工時，可預先將加工件固定於驅動主轴⑴）之固 持機構(12)上，並於該車朋定座⑽上安裝車刀藉__橫向手輪 ()驅動幻為禮（21)於車刀台座⑽)上產生滑移，且該橫向手輪⑵） 上。又有刻度’可供使用者記錄並調整車刀之進刀量，並藉由該車牙指示器 (34)所齡斷轉讀之難扳祕車物手⑽赠料_座⑶) 與導累Μ15)螺合’並藉由該轉動之導螺桿（⑸帶動該車刀台座(2〇)與車 刀往加工件方向鶴，並進行螺牙車刀力仏者；當車刀台座⑽移動魏 微動開關⑽觸動至該限位環(⑺時，該車床即自動停止加工動作使用 者需轉動該橫向手輪(22)以驅動該車刀往外產生退刀動作，再以手動轉動 平移手輪⑻或馬達自_動之方式，使鱗刀台座(⑻平移至加工起始 點’再轉動該橫向手輪(22)回初次加卫時之刻度再增加進刀量，重復上述 之過程數讀，即可逐步絲斷車狀^，其巾，需得_的是每次 扳動該半職細)與輪⑽螺合時，注意該車牙指卿伽度是 否相同，否則會造成螺牙加工之失敗； 上述習用之輪㈣程巾纽人卫直咖，输進行車螺牙加 工之過程中，得稍的重複以人4_整進刀量、切換車牙把手與半螺 帽座以與咖爾、恤㈣彳^細每欠之進 刀切削量之大小，㈣錢刀量—次輕献，_車刀^件毁損 題’且進辦雜轉输_毫物衡輪相同，加工 M266996 過程實為繁雜。 f新型内容】 新型所欲解決之技術問題·· 習用車床加工多以人工直接操控，尤其於進行車螺牙加工之過程中， 得不斷的重複調整進刀量、切換車 乎與+螺中自座以與該導螺桿離合... 等步驟以進行加工程序’且進刀時 〜亥車牙指不盗之顯示螺牙旋轉 刀！疋否相同，加工過程十分繁雜。 新型解決問題之技術手段： 動執:=二\其係^車床本體上設有—滑動執道’該滑 力口座且'亥車刀台座上設有一橫向滑座，該橫向滑座 =r^錄嶋，㈣祖蝴―車刀固定座， △、ι車刀者，轉刀台座於該車床本體之_技有一摔作 σ，且該車床本體之側面上設有—導螺桿，並於該操作台内對應設有一半 螺帽座，該半螺帽座係可由_車牙把手帶動，而與導螺桿產錄合作用者. 再者’該操作台織設有-與該導螺桿相互傳動之料指㈣，該車牙指 不器上設有刻度以顯示螺牙旋轉分度者； 曰 …其特徵在於：該車卵定座與該橫向滑座間更設有-快速滑座，且於 =向滑座上設有-快速動抓，域速動力缸之軸魏連接於該快速滑 處；再者，鱗牙把手之端部錢結於—車梢力缸者，且於該車牙指 示:上設有-自動感應裝置，該自動感應裝置係可駆動快速動力虹與車刀曰 固定座進刀，並驅動該半螺帽座與該導螺桿螺合，以進行自動車刀者。 新型對照先前技術之功效： ° M266996 產生退刀之動作用該快速滑座與快速動力紅之配合，可於加工完成後自動 量，不需如^物骑蝴彳_，糾輪增加進刀 之重複轉動2ΓΓ綠財動轉動橫向手輪進退刀，林會因為刻度 成進刀置記錄之混淆或錯誤,· :::::::: 皆相同。 5，可確絲次進行職加工時之旋轉分度 【實施方式] 〃如第Μ五圖，.本創作係設計—車床自動車糊，該自動車牙機構^ 係2用於傳統之車床結構上。因此本創作之車床結構具有與切技術雷同 之:。構例如車床之車床本體⑽、驅動主軸⑴）、固持機構⑽、滑動 U13)排齒（14)、導螺桿（15)、導桿⑽、限位環⑼、車刀台座 ⑽、橫向滑座⑻、橫向手細）、螺桿(221)、車刀固定座⑽、操作 台（3〇)、平移手輪⑻、半螺帽座⑽、車牙把手⑽、車牙指示器⑽、 微動開關⑽。上述結構及作動方式與先前技麟述者相同，在此不多加 贅述。僅針對本創作之設計特徵做詳細說明如下·· 本創作係於該車刀固定座（23)與該橫向滑座⑵）間更設有一快速滑座 (40)錢速滑座⑽)係於該橫向滑座⑵）上設有—鸠尾座⑵1)，並於該 車刀固定座（23)底側設有—快速滑板⑷），該快速滑板⑷）下對應該鸿尾 座（211)設有-鳩尾槽(42)，俾使嵌合於該鳩尾座（211)者，且於該橫向滑 座（21)上設有-快速動力缸(43)，該快速動力缸⑽之軸端係連接於該快 速滑板(40)處’俾以驅動該快速滑板⑽帶動車刀固定座⑽滑移者；其 M266996 中’該快速動力缸⑷）係可為-氣驗或油壓缸者； 再者’該車牙把手⑽之端部係柄有—車牙動力缸(⑹者，対牙 動力缸⑽之另一端係軸設於該操作台⑽)上，俾使其可帶動並切換半螺 帽座⑽與導螺桿⑽之離合動作者，該車牙動力缸⑽係可為—氣動紅 或油壓缸者； 且於該車牙指示器（34)上設有—自動感應裝置⑽，_感„置 ⑽係包含-光遮斷開關⑽，並於該車牙指示器上⑽設有—擔片 (62) ’俾以侧螺牙旋轉分度者，且該自動感應裝置⑽)係與快速動力田缸 ⑽及車牙動力缸_路連結者，可__力缸⑽與車刀固定座 ⑽進刀，並驅動該半螺帽座（32)與該導螺桿⑽螺合以進行自動車刀 者； 其中，該微動開關(35)係與快速動力缸⑽及車牙動力紅⑽電路連 結，可控制該快速動力缸(43)帶動該快速滑座⑽產生快速退刀並切換 該半螺帽座⑽與該導螺桿⑽分離者，使用者可藉由調整該限位環⑽ 之位置，以控制該車牙加工之行程者； 明瞭上述結構後，以下係針對本創作之動作原理作一詳細說明： 者進仃車螺牙加工時’可預先將加工件固定於驅動主軸⑴）之固持機 構⑽上，並於該車定細)上安裝車刀並贱藉由該橫向滑座⑵） 與該快速動力缸⑽婦並校正車狀勒量；·電源後，鱗螺桿⑽ 即開始轉動並驅動該車牙指示器⑽刻度旋轉，當該光遮斷卿⑽伯測 顺片（62)之位置時，極可藉由連結電路驅動驅動快速動力缸⑷)與車刀 固定座(23)進刀，並驅動該半螺帽座(32)與該導螺桿⑽螺合以進行車 M266996 並進行螺 刀加工程序，並帶動該車刀台座⑽與車刀往加工件方向移動， 牙車刀加工者（如第七圖所示）； …當車刀台座⑽移動至該微動開關（35)觸動至該限位環（⑺時，控制 雜速動抓⑽㈣該快速滑座⑽)產生快速退刀，並切換該半螺帽座 (32)與該導螺桿⑽分離者，再財動轉動平料輪⑻或馬達帶動驅動 ^方式姻車刀台座⑽平移至加工起始點，再直接轉動該橫向手輪⑽ 〜加進刀量，重複上述之過程數次後，即可逐步完成螺牙車削之加工(如第 八圖圖面所示）； 、本創作係_雜速滑座⑽與快速動力缸(43)之配合，可於加工完 成後自動產生退刀之動作，烟者僅於每次_加工後，轉_橫向手輪 )曰加進刀$ ’不需如習用技術般重複以手動轉動橫向手輪⑽退刀後 進刀亦不會因為刻度之重複轉動而造成進刀量記錄之混淆或錯誤； 再者4自動感應裳置⑽）可自動偵測該車牙指示器（⑷之刻度，並自動 驅動該半螺帽座⑽與該導螺桿⑽螺合，更可確保每次進行螺紋加工時 之螺牙旋轉分度皆相同； 雖然本案是以一個最佳實施例做說明，但精於此技藝者能在不脫離本 案精神與㈣下做各種不同形式的改變。以上所舉實施侧以說明本案而 已非用以限制本案之範圍。舉凡不違本案精神所從事的種種修改或變化， 俱屬本案申請專利範圍。 M266996 【圖式簡單說明】 第一圖係習用之車床結構示意圖。 第二圖係習用之車牙指示ϋ示意圖。 第二圖係習用之半螺帽座示意圖。 第四Α圖係本創作之車床結構示意圖。 第四B圖係第四a圖之部份放大示意圖。 第五圖係本創作之車牙指示器示意圖。 第六圖係本創作之動作示意圖(一）。 第七圖係本創作之動作示意圖(二）。 第八圖係本創作之動作示意圖(三）。 第九圖係本創作之車刀動作示意圖。 【主要元件符號說明】 車床本體（10) 鳩尾座（211) 驅動主轴（11) 橫向手輪(22) 固持機構(12) 螺桿(221) 滑動軌道(13) 車刀固定座（23) 排齒（14) 操作台（30) 導螺桿（15) 平移手輪(31) 導桿(16) 半螺帽座（32) 限位環（17) 車牙把手（33) 車刀台座（20) 車牙指示器（34) 橫向滑座（21) 微動開關（35) 快速滑座（40) 快速滑板(41) 鳩尾槽(42) 快速動力缸(43) 車牙動力缸(50) 自動感應裝置（60) 光遮斷開關（61) 擋片（62)M266996 VIII. New type description: [Technical field to which the new type belongs] This creation is related to the structural improvement of the lathe. More specifically, it refers to the improvement of the structure of an automatic lathe with a rapid tool retracting mechanism. [Prior art] Please refer to the drawing of the first figure, which is a traditional processing lathe, which is provided with a driving spindle (11) at one end of a lathe body (ίο), and a retaining mechanism (12) ), And the driving spindle (12) can be rotated by a motor, and can be rotated to hold and fix the object to be processed; wherein, the lathe body (10) is provided with a sliding track (13), the sliding track (13) ) Is provided with a turning tool base (20), the turning tool base (20) can be translated in the direction of the sliding track (13), and the turning tool base (20) is provided with a transverse slide base (21), the transverse The slide block (21) is screwed on a horizontal hand wheel (22) with a screw (221) (not shown). The fairy can drive the private slide block ⑵) by turning the handwheel ⑵). A turning is generated on the turning tool base ⑽, and a turning tool fixing base (23) is provided on the transverse sliding base ⑵), for the device to fix a turning tool; wherein the turning tool base (20) is on the lathe An operating table (30) is further provided on the side of the body (11), and a row of teeth (⑷, the operating table There is a translation handwheel (31) 4 translation handwheel (31) 彳 is homozygous to the row of teeth (⑷, and the lathe body ⑽) Η is provided with a guide (15), and works on the work platform ⑽) ㈣It should be provided with—half nut seat shaker towel head seat (32) switched by—car handle handle (3), and separated from the lead screw (15). Actor (as shown in the first figure); In addition, a side of the operating table ⑽) is provided with a toothed finger 传动 which is mutually driven with the guide screw stem (5), and the toothed indicator ⑼) is provided with a scale for displaying and turning the knife ( (As in the second surface); furthermore, the bottom of the operation platform ⑽) is provided with -M266996 11 () and a guide rod (⑹The guide rod (⑹ The upper part is worn with α to the limit ring (17), to match the micro-level (35) to set and limit the starting point and end point of the turning tool pedestal (20). When the user performs turning thread processing, The workpiece can be fixed in advance on the holding mechanism (12) of the driving spindle 预先), and a turning tool is installed on the car seat ⑽ by the __ lateral handwheel () drive magic gift (21) on the turning tool base Ii) slippage occurs, and Lateral hand wheel ⑵). There is a scale 'for users to record and adjust the amount of cutting tool feed, and by the age indicator of the teeth indicator (34), it is difficult to handle the secret car hand.料 _ 座 ⑶) and the guide M15) screwed together, and the turning guide screw (⑸) to drive the turning tool base (2) and turning tool to the direction of the workpiece, and the screw turning force ; When the turning tool base ⑽ moves the Wei micro-switch ⑽ to the limit ring (⑺), the lathe will automatically stop the machining action. The user needs to turn the horizontal handwheel (22) to drive the turning tool to generate a retracting action. Then manually turn the translation hand wheel ⑻ or the motor to move automatically, so that the scale knife pedestal (⑻ is translated to the processing starting point ', then turn the horizontal hand wheel (22) back to the scale when the first reinforcement, and then increase the feed amount. , Repeat the above process to read the number, you can gradually break the car shape ^, the towel, you need to get _ every time you pull the semi-employee) and the wheel snail screw, pay attention to whether the car tooth refers to the Qing degree The same, otherwise it will cause the failure of the processing of the screw teeth; In the middle, you have to repeat the process of adjusting the cutting amount by 4_ person, switching the handle of the car and the half nut seat to match the size of the cutting amount of each infeed, and saving the amount of money. Light offer, _turning tool ^ pieces of damage problem 'and import miscellaneous transfer _ millimeter weighing wheel is the same, the process of processing M266996 is really complicated. f New content] New type of technical problems to be solved. · The conventional lathe processing is mostly controlled by human hands, especially during the processing of turning screw teeth. It is necessary to repeatedly adjust the feed amount and switch between turning and turning. It is based on clutching with the lead screw ... and other steps to carry out the processing program 'and when entering the tool ~ the screw tooth rotating knife is displayed when the tooth of the car is not stolen!疋 Is it the same, the processing is very complicated. New technical means to solve the problem: Actuating: = 二 \ 其 系 ^ The lathe body is provided with a-sliding guideway 'the sliding force seat and' the lathe tool seat is provided with a horizontal slide seat, the horizontal slide seat = r ^ Recording ㈣, ancestral butterfly-turning tool holder, △, ι turning tool holder, rotary table seat on the lathe body _ technology has a fall σ, and the side of the lathe body is provided with a-lead screw, and There is a corresponding half nut seat in the operation platform. The half nut seat can be driven by _ car handle, and cooperates with the production and recording of the lead screw. Furthermore, 'the operation table is woven with the drive screw. The material is ㈣, the car tooth finger is provided with a scale to display the rotation index of the screw teeth; said ... is characterized in that: the car egg seat and the lateral slide seat is further provided with a-quick slide seat, and = The slide seat is provided with-quick moving grip, the axis of the domain speed power cylinder is connected to the fast slide; moreover, the end of the scale tooth handle is tied to the-car tip cylinder, and on the car tooth Instruction: -Automatic induction device is installed on the automatic induction device. Block half nut screwed to the lead screw, those for automatic turning. The effect of the new type compared with the previous technology: ° M266996 The action of generating the retracting knife. The combination of the fast slide and the fast power red can be automatically measured after the processing is completed. Repeatedly turning 2ΓΓ green money to move the horizontal handwheel to advance and retract the knife, Lin will be confused or wrong because of the scale into the knife setting record, · :::::::: are the same. 5. It is possible to determine the rotation index when the wire is being processed. [Embodiment] As shown in the fifth figure, the design of this creative system is automatic lathe for lathes. The automatic lathe mechanism ^ System 2 is used on the traditional lathe structure. Therefore, the lathe structure of this creation is similar to the cutting technology :. Structures such as lathe body ⑽, driving spindle ⑴), holding mechanism ⑽, sliding U13) tooth row (14), lead screw (15), guide rod ⑽, stop ring ⑼, turning table ⑽, lateral slide ⑻ , Horizontal hand), screw (221), tool holder ⑽, operating table (30), translation handwheel ⑻, half nut holder ⑽, handle knob ⑽, indicator ⑽, micro switch ⑽. The above structure and operation method are the same as those described in the prior art, and will not be repeated here. Only the design features of this creation are described in detail as follows. This creation is provided between the turning tool holder (23) and the horizontal slide ⑵), and a quick slide (40) money speed slide ⑽) is attached to The horizontal sliding seat ⑵) is provided with a dove tail seat) 1), and the bottom of the turning tool holder (23) is provided with a fast skate ⑷), and the fast skate board ⑷) corresponds to the Hong tail seat (211). A dovetail groove (42) is provided, which is fitted into the dovetail seat (211), and a fast power cylinder (43) is provided on the lateral slide (21), and the shaft end of the fast power cylinder ⑽ It is connected to the speed skateboard (40) to drive the speed skateboard and drive the tool holder ⑽ slipper; in M266996, the speed power cylinder ⑷) can be-gas test or hydraulic cylinder; Furthermore, the end of the handlebar ⑽ of the car is provided with a handle-cylinder power cylinder (the other end of the tooth-cylinder power cylinder ⑽ is provided on the operation platform ⑽), so that it can drive and switch half For the clutch action of the nut seat ⑽ and the lead screw ⑽, the car power cylinder ⑽ can be-a pneumatic red or hydraulic cylinder; and on the car indicator (34) is provided- The motion sensing device ⑽, _ Sense ⑽ includes a light interruption switch ⑽, and is provided on the tooth indicator of the car-a stretcher (62) '俾 is rotated by the side screw teeth, and the automatic The induction device ⑽) is connected to the rapid power field cylinder ⑽ and the car power cylinder _ road, and can __ the force cylinder ⑽ and the tool holder ⑽ to advance the knife and drive the half nut seat (32) and the lead screw. ⑽ screwing for automatic turning; where the micro-switch (35) is connected to the fast power cylinder ⑽ and the car's power red ⑽ circuit, which can control the fast power cylinder (43) to drive the fast slide ⑽ to produce a rapid withdrawal If the half nut seat 螺 and the lead screw ⑽ are separated by a knife, the user can adjust the position of the stop ring ⑽ to control the stroke of the lathe machining. After understanding the above structure, the following is for this A detailed description of the principle of the action of creation: When entering the turning screw thread, 'the workpiece can be fixed on the holding mechanism ⑽ of the driving spindle ⑴) in advance, and the turning tool is installed on the turning tool. The horizontal slide ⑵) and the fast power cylinder wife to correct the car shape amount; · Power supply The scale screw ⑽ starts to rotate and drives the indicator indicator 车 of the car to rotate. When the light cuts off the position of the test piece (62), the fast power cylinder can be driven by the connection circuit.) And The turning tool holder (23) feeds and drives the half nut seat (32) to screw with the lead screw ⑽ for turning M266996 and performs the screwdriver processing program, and drives the turning tool holder ⑽ and turning tool to process The tool cutter is moved in the direction of the workpiece (as shown in the seventh figure);… when the turning tool holder ⑽ moves to the micro-switch (35) to touch the limit ring (⑺, control the speed of the miscellaneous speed to grasp the speed Sliding seat 产生) generates a rapid retraction, and switches between the half nut seat (32) and the lead screw ⑽, and then rotates the flat material wheel ⑻ or the motor to drive the driving method. Starting point, then directly turn the horizontal handwheel ⑽ ~ add the tool amount, after repeating the above process several times, you can gradually complete the turning of the screw teeth (as shown in the eighth figure); The combination of the variable speed slider ⑽ and the fast power cylinder (43) can be automatically generated after the processing is completed. The action of the knife, the smoker only add the knife after each _ processing, turn _ horizontal hand wheel), you do not need to repeat the manual technique to manually turn the horizontal hand wheel ⑽ after the tool is retracted. Repeated rotation causes confusion or error in the feed amount record; Furthermore, 4 auto-sensing clothes can automatically detect the turning indicator (the scale of ⑷, and automatically drive the half nut seat ⑽ and the lead screw ⑽) Screwing can also ensure that the rotation pitch of the screw teeth is the same each time the thread is processed; although this case is described with a preferred embodiment, those skilled in this art can do various kinds without departing from the spirit of this case Different forms of change. The implementation side mentioned above is used to illustrate the case but not to limit the scope of the case. Any modification or change that does not violate the spirit of this case is within the scope of the patent application in this case. M266996 [Schematic description] The first diagram is a schematic diagram of the structure of a conventional lathe. The second picture is a schematic diagram of the conventional car tooth indicator. The second figure is a schematic diagram of a conventional half nut seat. The fourth A is a schematic diagram of the lathe structure of this creation. The fourth diagram B is a partially enlarged diagram of the fourth diagram a. The fifth picture is a schematic diagram of the car indicator in this creation. The sixth picture is the action diagram (1) of this creation. The seventh picture is the action diagram (2) of this creation. The eighth picture is the action diagram (c) of this creation. The ninth picture is a schematic diagram of the turning knife action of this creation. [Description of main component symbols] Lathe body (10) Dovetail seat (211) Drive spindle (11) Lateral handwheel (22) Holding mechanism (12) Screw (221) Slide track (13) Tool holder (23) Gear teeth (14) Operating table (30) Lead screw (15) Translation handwheel (31) Guide rod (16) Half nut seat (32) Stop ring (17) Dental handle (33) Tool holder (20) Car Tooth indicator (34) Lateral slide (21) Micro switch (35) Quick slide (40) Quick slide (41) Dovetail groove (42) Quick power cylinder (43) Dental power cylinder (50) Automatic sensing device ( 60) Light interrupt switch (61) Blank (62)