201032940 六、發明說明： 【發明所屬之技術領域】 核__-社作台，_是—種具即時監控及 安全中斷機制之工作台。 【先前技術】 料之㈣控龄法，如巾耗國專利公告第 ❹ 426567號「讀接合方法紅件接合裝置」發日轉利案所 述’利用-動力虹件驅動一承接件，使兩工件對位摩擦以 I生麟接’首先在-控㈣預設轉速、壓力及時間訊號， 利用該測力傳感器檢測該兩工件之推力，當 ，目標時’該測力傳感器傳送一訊號至該控制器，該控制 器控制該動力組件停止，並準備下一階段之驅動力。由於 上述之控制器控制該動力組件停止係為該推力達到預定之 目標，並_以作為安全中斷機制，因此#該動力組件過 〇 度運轉時，該控制器無法控制該動力組件即時停止作動， 而容易導致該工件及工作台在過度負載（overload)的情況 下損壞。 k 習用工作台，包含一基台、一動力組件、一頂推件及 ^ 檢測組件，該基台上裝設一加工刀具，該動力組件設於 該基台上，該頂推件結合該動力組件，該檢測組件設於該 基台内，且該檢測組件位於該頂推件之一侧，該檢測組件 與該動力組件電性連結，該動力組件驅動該頂推件以推動 該加工刀具對一工件加工，該檢測組件檢測該加工刀具之 加工力。， 201032940 丨加工刀 惟當該工件之整體硬度不相同，或是該加工 工時產生偏斜的情況下，該動力組件卻持績驅動該；201032940 VI. Description of the invention: [Technical field to which the invention belongs] Nuclear __-社作台, _ is a workbench with instant monitoring and safety interruption mechanism. [Prior Art] (4) The age-controlling method, such as the towel-consuming national patent publication No. 426567 "reading the joint method of the red joint device", the use of the power-powered rainbow to drive a socket, so that The workpiece aligning friction is firstly controlled by the first idling, the pressure and the time signal are used, and the force sensor is used to detect the thrust of the two workpieces. When the target is sent, the load cell transmits a signal to the target. A controller that controls the power assembly to stop and prepares for the next stage of driving force. Since the controller controls the power component to stop, the thrust reaches a predetermined target, and as a safety interruption mechanism, when the power component is over-running, the controller cannot control the power component to stop immediately. It is easy to cause the workpiece and the workbench to be damaged under overload. k conventional workbench, comprising a base, a power component, a pusher and a detecting component, the base is equipped with a machining tool, the power component is arranged on the base, and the pushing component is combined with the power An assembly, the detecting component is disposed in the base, and the detecting component is located at one side of the pushing component, the detecting component is electrically coupled to the power component, and the power component drives the pushing component to push the machining tool pair A workpiece is machined, and the inspection assembly detects the machining force of the machining tool. , 201032940 丨Machining knives. However, when the overall hardness of the workpiece is not the same, or the processing time is skewed, the power component is driven by the performance;
具前進加n丨會造賴加μ料當磨損，^該 損壞甚至該動力組件燒毀；另外，當該加工77具對^ 加工下，該工件對該加工刀具產生—反仙力，該= 力容易使錄顺件傳射羽之力至朗轉 力組件容易產生晃動，則不易維持加工之精準度；又了卷 該加工刀具對該卫件加I下，還會產生多方向之震動二 震動會使該承接件產生侧向偏移，則該加卫刀具 = 而造成加工之精準度降低。 、 上述習用控制方法並無安全中斷機制，另外該加工刀 具對該工件加巧，虹件_加卫刀具產纽作用力及 會產生多方向之震動，造成加玉之精準度降低、加工刀具 與工件使用壽命縮短及不易維持加工之精準度。 /、 習用工作台，如中華民國專利公告第587542號「一 種射出成型機之射膠螺桿力量感測裝置」新型專利案所述 ’利用配置於射出後-固定板上的—荷重元，直接對一滾 珠導螺桿_進行力量制，_各傳動元胁傳遞力時 ，易造成力量傳遞不均之狀況，使該射出壓力不準確。 其他習用工作台，如日本特開平〇8_233〇6〇號、曰本 特開2007-190619號、日本特開平〇9_269389號及日本特 開平09-76139號專利所述，其皆係於兩螺帽間設置壓力感 測器，而，軸各傳動元件於傳遞力時，皆因力量傳遞不均 之狀況，使動力組件晃動而造成精準度降低。 因此，有必要提供-種使力量傳遞均勻之檢測組件， 201032940 而達到該動力組件不容易產生晃動及偏移之工作台，以解 決上述問題。 【發明内容】 本發明之主要目的係提供一種工作台，該工作台之承 接件可依照該承接件上所安裝之加卫刀具組件，於不同加 工條件下對X件施力作加工之情盯，倾與該加工條件 有關之該承接件所受的加卫力值，使該承接件於該加工刀 具加工過程巾之加工力超職預設值時，具有帽進給並 且自動退回之安全機制。 本發明之次要目的係提供一種工作台，該工作台之承 接件的加X力储由半球形凸環限靠於該環座，而能自 動對心地緊壓於環形測力計上，使制力計_確地檢測 該承接件的加工力，並且使傳動螺桿能敎轉動且不發生 側向偏移誤差。 ，本發月之再一目的係提供一種工作台，該工作台利用 .對稱认置―導斜面以限位並導引該承接件能穩定移動，並 且減少侧向偏移誤差。 本發明之工作台，包括：一基台，設有一底座、一承 接件及一框架，該底座設有二第—導斜面、二線性導執及 -組合空間’該二第—導斜面相對應的形成於該底座之頂 面’該二線性導軌分別結合於該二導斜面上，該組合空間 开/成於該底朗壁之間，該承接件設有數個導座及二第二 導斜面，植個導座結合於該二第二導斜面上，該二第二 導斜面形成於該承接件之底部，該二第二導斜面與該二第 201032940 一導斜面對應設置，該數個導座結合於該二線性導轨上， 該框架結合於該承接件底部，且置於該組合空間内；一動 力組件’設於該底座上，該動力組件設有一馬達及一螺桿， 該馬達結合於該螺桿之一端，該螺桿穿設於該框架内；一 頂推件’設於該框架内’且該頂推件螺設於該螺桿上；一 檢測組件，設於該框架内並於該頂推件之一侧，該檢測組 件係供該螺桿穿過，且該檢測組件設有一半球形凸環、一 環座及一測力計，該半球形凸環與該環座對應結合，且該 半球形凸環設於該環座及該測力計之間；一支撐組件，設 於該框架内並於該檢測組件之一側，該支擇組件係供該螺 桿穿過，且該支撐組件設有一支撐環、一彈性墊圈、及數 個導銷，該支撐環之一侧與該測力計之一侧抵接，該彈性 墊圈設於該支撐環的凸緣與該框架的外壁面之間，該導銷 設有一螺紋部與一無螺紋部，且穿過該彈性墊圈、框架之 周牆、環座及獅件’該導躺敎部剌明結該支撐 ❹ 環、、該彈性、及該框架’使該支撲環對該測力計施加 -迫緊力’且使觸桿作正轉歧轉時m组件與該 承接件之財發生撞擊力，且使雜綠該承接件之前進 或後退不發生位移誤差，該導銷的無螺紋部係用以導引該 環座、及該頂推件之軸線能與該螺桿之轴線對合，且使該 螺桿不發生側向偏賴差；及—㈣單元，分顺該測^ 3十及該馬達電性連結。 本發明之工作台的移動控制方法，其係利用該押制單 元控制該動力組件以驅動該承接件，使該承接件 之一加工刀具對—工件作進給加工，且同時檢測該測力^ 201032940 所傳輸之加工力訊號’其特徵在於：該控制單元預設有- 上限力值’於該加工刀具對該工件作進給加工中，加工力 ΐ過預設之該上限力值時，該測力計傳輸-訊號至該控制 k ’雜解元控制軸力崎之螺桿反轉以帶動該加 工刀具退離該工件。 藉由該控制單元可依照不同之加工條件預設上限力 值，以保濩該加工刀具於適當之加工條件下運作，並有效 ❹ 肖止該加工刀具發生嚴重損傷且延長該i作台使用壽命； 又’藉由該半球形凸環限位於該環座以及該二導斜面抵消 Μ承接件之㈣偏移，可有效提升加讀準度，及表面加 工品質之功效。 【實施方式】 為讓本發明之上述及其他目的、特徵及優點能更明顯 易僅，τ域舉本發明之較佳實_，並齡所附圖式， 作詳細說明如下： ® 請參照第1圖，本發明之工作台包含一基台1、一動 力組件2、一頂推件3、一檢測組件4、一支撐組件5及一 控制單兀6。該基台1經由該頂推件3結合該動力組件2 , * 該檢測組件4利用該支撐组件5設於該頂推件3之一側， * 域該基台1相抵接；該控制單元6分職觸力組件2 及檢測組件4電性連結。 該基台1設有一底座11、一承接件12及一框架13， 該底座11設有二第一導斜面11卜二線性導軌112及一組 合空間113 ’該二第一導斜面U1相對應的形成於該底座 201032940 11之頂面’該二線性導軌112分別結合於該二第一導斜面 111上’該組合空間113形成於該底座11肖壁之間；該承 接件12設有數個導座121及二第二導斜面122，該數個導 座121結合於該二第二導斜两122上，該二第二導斜面⑵ 形成於該承接件12之底部，該二第二導斜面122與該二第 斜Φ ill對應設置，該數個導座121可滑動的結合於 該-線性導轨112上；該框架π之-端面與該承接件12 ❹ 之底几部結合’且該框架13置於該組合空間113 β，該框架 13设有二結合孔131及一容置空間132，該容置空間⑶ _成於該_ 13 之間’縣合孔131分騎位形成 於該框架13周壁上，且貫通該容置空間132之二端。 、該動力組件2設於該底座Π上，該動力組件2設有-馬達21及-螺杯22,該馬達21結合於該螺捍22之一端， 該馬達21位於該底座u之一側，該螺桿22穿設於該框架 13之結合孔m内，該馬達21可驅動該螺桿22產生轉動。 © 該頂推件3結合於該框架13之其中-結合孔131内， 且該頂推件3螺設於該螺桿22上，該頂推件3較佳為滾珠 螺帽，藉由該螺桿22之轉動以帶動該頂推件3移動。 ， 請參照第2圖，該檢測組件4設有一半球形凸環41、 . _環座42及-測力計43，該半球形凸環4卜環座42及測 力計43位於該容置空間132内；該半球形凸環41設於該 環座42及該測力計43之間，該半球形凸環41之 一徑縮部411，該半球形凸環41之另-端面為一凸部412、. 該環座42之一端面設有一結合部421，該結合部π〗較佳 係配合該徑縮部411之形狀對應選擇為半球形狀，以便該 201032940 半球形凸環41之徑縮部411對應 部42!;該環座42之另一端面座 ^該環座42之結合 計幻之-端面與該半球形凸環41^3抵接；該測力 該支撑組件5設於該框架 ^ °M12抵接。 一摘，过±播 内並於該檢測組件4之 該支撐組件5係供該螺桿22 設有-支#環51、触_ g 且奴擇組件5 裱51設於該框架13之另一 以支撐 〇孔131 ’且該支撐瑷5丨之With the advancement plus n丨, the material will be damaged, and the damage will even burn out the power component. In addition, when the machining is performed on 77 pairs, the workpiece will produce the anti-small force, the force It is easy to make the force of the recording of the feathers to the swaying force component, and it is easy to produce the swaying, so it is not easy to maintain the precision of the processing; and when the processing tool is added to the guard, the vibration of the multi-directional vibration will be generated. If the receiving member is laterally offset, the edging tool = the processing accuracy is reduced. The above-mentioned conventional control method does not have a safety interruption mechanism. In addition, the machining tool adds to the workpiece, and the rainbow member _ Guards the tool production force and generates multi-directional vibration, resulting in reduced precision of the jade, machining tool and The life of the workpiece is shortened and it is difficult to maintain the precision of the machining. /, the use of the workbench, such as the Republic of China Patent Bulletin No. 587542 "an injection molding machine of the rubber screw force sensing device" new patent case described by the use of the configuration of the post-injection - fixed plate - load cell, directly A ball lead screw _ force system, _ each transmission element threat transmission force, easy to cause uneven transmission of power, so that the injection pressure is not accurate. Other conventional work stations, such as those described in Japanese Patent Laid-Open No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. The pressure sensor is arranged, and when the transmission components of the shaft transmit the force, the power component is shaken and the precision is lowered due to the uneven transmission of the force. Therefore, it is necessary to provide a test unit that makes the force transmission uniform, 201032940, to achieve a workbench that is less prone to sloshing and offset, to solve the above problems. SUMMARY OF THE INVENTION The main object of the present invention is to provide a workbench, the receiving member of the workbench can be processed according to the urging tool assembly mounted on the receiving member, and the X-shaped force is processed under different processing conditions. The value of the cultivating force of the receiving member related to the processing condition is such that the receiving member has a cap feeding and automatic returning safety mechanism when the processing force of the processing tool processing blade exceeds the preset value. A secondary object of the present invention is to provide a workbench whose X-load is supported by a hemispherical convex ring to the ring seat, and can be automatically pressed against the ring dynamometer to make the system The force gauge _ surely detects the machining force of the socket and enables the transmission screw to rotate without lateral offset error. A further object of the present month is to provide a workbench that utilizes a symmetrically-admitted bevel to limit and guide the support member to move stably, and to reduce lateral offset errors. The workbench of the present invention comprises: a base, comprising a base, a receiving member and a frame, wherein the base is provided with two first guiding inclined surfaces, two linear guiding and a combined space 'the two first guiding inclined surfaces corresponding to each other The two linear guide rails are respectively formed on the top surface of the base. The two linear guide rails are respectively coupled to the two guide inclined surfaces, and the combined space is opened/formed between the bottom wall. The receiving member is provided with a plurality of guide seats and two second guide inclined surfaces. And a second guide inclined surface is formed on the bottom of the receiving member, and the second second inclined inclined surface is disposed corresponding to the second inclined surface of the second 201032940, the plurality of guides The base is coupled to the two linear guide rail, the frame is coupled to the bottom of the receiving member and disposed in the combined space; a power assembly ' is disposed on the base, the power assembly is provided with a motor and a screw, and the motor is coupled At one end of the screw, the screw is disposed in the frame; a pushing member is disposed in the frame and the pushing member is screwed on the screw; a detecting component is disposed in the frame and is disposed in the frame One side of the pushing member, the detecting component is for the a screw passing through, and the detecting component is provided with a semicircular convex ring, a ring seat and a dynamometer, the hemispherical convex ring is correspondingly coupled with the ring seat, and the hemispherical convex ring is disposed at the ring seat and the measuring force Between the gauges; a support assembly disposed in the frame and on one side of the detection assembly, the support assembly is for the screw to pass through, and the support assembly is provided with a support ring, a resilient washer, and a plurality of guides a pin, one side of the support ring abuts one side of the dynamometer, the elastic washer is disposed between the flange of the support ring and the outer wall surface of the frame, the guide pin is provided with a threaded portion and an unthreaded portion And passing through the elastic washer, the peripheral wall of the frame, the ring seat and the lion's part, the guide shackle, the support ring, the elasticity, and the frame' When the application-forced force is applied and the striker is rotated forward, the m-component has an impact force with the support member, and the green component of the support member is forwardly or retracted without displacement error, and the guide pin is absent. a threaded portion for guiding the ring seat, and an axis of the pushing member is engageable with an axis of the screw, Moreover, the screw does not have a lateral bias difference; and - (4) the unit is divided into the test and the motor is electrically connected. The mobile control method of the workbench of the present invention controls the power component to drive the receiving component by using the squeezing unit, so that one of the receiving members processes the tool pair to feed the workpiece, and simultaneously detects the force measurement^ The processing force signal transmitted by 201032940 is characterized in that: the control unit is pre-set with an upper limit force value when the machining tool feeds the workpiece, and the machining force exceeds the preset upper limit force value, The dynamometer transmission - signal to the control k 'missing element control axis Axis screw reversal to drive the machining tool away from the workpiece. The control unit can preset the upper limit force value according to different processing conditions to ensure that the machining tool operates under appropriate processing conditions, and effectively suppress the serious damage of the machining tool and prolong the service life of the tool. And 'by the hemispherical convex ring is limited to the ring seat and the two guiding inclined surface offsets the (four) offset of the Μ receiving member, which can effectively improve the read accuracy and the surface processing quality. [Embodiment] The above and other objects, features, and advantages of the present invention will become more apparent and obvious, and the preferred embodiment of the present invention will be described in detail as follows: ® 1 , the workbench of the present invention comprises a base 1, a power assembly 2, a pusher 3, a detection assembly 4, a support assembly 5 and a control unit 6. The base unit 1 is coupled to the power unit 2 via the pushing member 3, and the detecting unit 4 is disposed on one side of the pushing member 3 by using the supporting unit 5, and the base unit 1 abuts; the control unit 6 The sub-contact force component 2 and the detection component 4 are electrically connected. The base 1 is provided with a base 11, a receiving member 12 and a frame 13. The base 11 is provided with two first guiding surfaces 11 and two linear guides 112 and a combined space 113' corresponding to the first guiding inclined surfaces U1. Formed on the top surface of the base 201032940 11 'the two linear guides 112 are respectively coupled to the two first inclined surfaces 111. The combined space 113 is formed between the walls of the base 11; the receiving member 12 is provided with a plurality of guides The second guide bevels 122 are coupled to the second guide rails 122. The second guide bevels (2) are formed at the bottom of the receiving member 12, and the second guide ramps 122 are formed. Corresponding to the two oblique Φ ill, the plurality of guides 121 are slidably coupled to the linear guide 112; the end face of the frame π is combined with the bottom of the receiving member 12 ' and the frame 13 is placed in the combined space 113 β, the frame 13 is provided with two coupling holes 131 and an accommodating space 132, and the accommodating space (3) _ is formed between the _ 13 'the county hole 131 is formed in the frame The wall of the 13th circumference passes through the two ends of the accommodating space 132. The power unit 2 is disposed on the base cymbal. The power unit 2 is provided with a motor 21 and a screw cup 22. The motor 21 is coupled to one end of the screw 22, and the motor 21 is located at one side of the base u. The screw 22 is disposed in the coupling hole m of the frame 13, and the motor 21 can drive the screw 22 to rotate. The pushing member 3 is coupled to the coupling hole 131 of the frame 13, and the pushing member 3 is screwed on the screw 22. The pushing member 3 is preferably a ball nut, and the screw 22 is used. Rotation to drive the pusher 3 to move. Referring to FIG. 2, the detecting component 4 is provided with a semicircular convex ring 41, a ring holder 42 and a dynamometer 43. The hemispherical convex ring 4 and the dynamometer 43 are located in the receiving unit. The hemispherical convex ring 41 is disposed between the ring seat 42 and the dynamometer 43. The hemispherical convex ring 41 has a diameter reducing portion 411, and the other end surface of the hemispherical convex ring 41 is a The convex portion 412, the end surface of the annular seat 42 is provided with a joint portion 421, and the joint portion π is preferably matched with the shape of the reducer portion 411 to be selected as a hemispherical shape, so that the diameter of the 201032940 hemispherical convex ring 41 is selected. The contraction portion 411 corresponds to the portion 42!; the other end face of the ring seat 42 is coupled to the hemispherical convex ring 41^3 of the ring seat 42; the force is applied to the support assembly 5 The frame ^ °M12 abuts. A pick-up, the support assembly 5 of the detection assembly 4 is provided with a support #环51, a contact _g, and a slave assembly 5 裱51 is provided to the other of the frame 13 Supporting the bore 131' and the support is 5
一侧與該測力計43之-側抵接㈣t ^ j抵接，該彈性墊圈53設於該支 標環51的凸緣與該框架a的冰辟丈 崎女^ 的外壁面之間；各該導銷52 权有-螺紋部521與-無螺紋部切，且該導鎖52對應穿 過該彈性墊圈53、該框架13之周牆、環座42及頂推件3， 該導鎖52的螺紋部切係用以螺結該支撲環^、彈性塾 圈53及框架13，使該支擇環51對該測力計41施加一迫 緊力’藉此當該迫緊力使該螺桿22作正轉或反轉時該檢 測組件4與該承接件12之間不會發生撞擊力，且使該框架 13和該承接件12之前進或後退不發生位移誤差，該導銷 52的無螺紋部522係用以導引該環座42及頂推件3之軸 線能與該螺桿22之轴線對合，且使該螺桿22不發生側向 偏移誤差。 該半球形凸環41、環座42、測力計43、支撐環51及 彈性墊圈53分別設有一中心穿孔413、422、431、511及 53卜該中心穿孔413、422、431、511及531與該結合孔 131相對位，以供該螺桿22穿過於該中心穿孔413、422、 431、511及531與該結合孔131内，且該螺桿22與該中 心穿孔413、422、431、511及531以及該結合孔131之間 201032940 具有間隔距離；藉由該數個導銷52將該支撐環51、該框 架13、該環座42與該頂推件3結合，使該頂二件3 環座42之位移限制於平行該螺桿22之方向。 、Λ 請再參照第1及2圖，該控制單元6分別與該測力計 43及該馬達21電性連結’該控鮮元6包括—他控制 * 器61及一限制控制器62,該伺服控制器61分別與該限制 控制器62及該馬達21電性連結；該限制控制器^ ^別與 該祠服控制器61及該測力計43電性連結。 ® 請參照第3圖，本發明第-實施例於實際作動上，將 -加工刀具7與該承接件13結合，使用者可依照不同之加 工工件8及加工條件’預先在該控制單元6鍵人該測力計 43之輸㈣壓值與其軸向受力之_之方程式，該方程式 係用以將該測力計43之輪出電壓訊號轉換成為加工力值 訊號，且設定一上限力值。 請參照第5胃’使用者啟動該飼服控制器61以驅動 ❹ 該馬達21轉動，該馬達21帶動該螺桿22產生轉動，該螺 桿22之轉動以帶動該了頁推件3沿著該工件8之方向前進， 該頂推件3推動該檢測組件4以帶動該框架13及承接件 .12前進，該檢測組件4中之測力計43同時檢測該加工刀 ‘ ’、7之加工力’該測力計43持續檢測該加工力，該加工力 係由該限雜制n 62 m加工力超·設之上限力值 時該限制控制器62傳輸一訊號至該飼服控制器6卜該 伺服㈣器61_該動力組件2反轉以帶動該加工刀具7 退離該工件8;則藉由預設該上限力值之控制，使本發明 之工作台於不適當的加工力下，能即時停止，以有效防止 201032940 該加工刀具7發生嚴重損傷，並提升該工件8之加工表面 品質及延長該工作台使用壽命，使該工作台具有安全中斷 機制。 - 另外’還可預先在該控制單元6設定一位移量，藉由 , 位移感測器（未緣示）感測該承接件13與該二線性導軌 112之相對位移，以確保該加工刀具7對該工件8之加工 位移在該預先設定之位移量内；上述利用該位移感測器以 ❹ 感應位移量係為習用技術與習用裝置，在此對於位移感測 器之裝設位置以及感測方式不做贅述；當該承接件13在該 二線性導軌112之位移量到達預設之位移量時，該控制單 元6控制該動力組件2反轉以帶動該加工刀具7退離該工 件8 〇 請參照第3圖，當該加工刀具7對該工件8進給加工 下，該工件8對該加工刀具7產生一反作用力，該反作用 力經由該框架13及支撐環51傳遞至該測力計43，使該測 _ 力計43頂推該半球形凸環41之凸部412，另外該半球形 凸環41之縮控部411受到該環座42之頂推力，則該縮徑 部411逐漸迫緊於該結合部421，使該結合部421緊密包 • 覆該縮徑部411 ;藉由該縮徑部411限位於該結合部421 . 之特殊組合’使該半球形凸環41不易對該螺桿22產生晃 動，以及穩定加壓於該測力計43上，則提升加工之精準度 及該測力計43之檢測精度。 請參照第4圖，當該加工刀具7對該工件8加工下， 還會產生多方向之振動，而藉由該二第一導斜面Ui與該 二第二導斜面122對應設置，以及該二第一導斜面限 —12 — 201032940 制該承接件12之自由度，使該二第-導斜面111減少該承 接件12之側向偏移誤差，而僅能沿著該二線性導軌ill移 動’則有效提升加工精準度及加工表面品質，且延 明之工作台各部件之使用壽命。 x • 纟發明之工作台，藉由該控制單元6可依照不同之加 工條件，艱最適當之該上限力值贿_；^刀具7於 適當之加工條件下運作，則有效防止該加工刀具7發生嚴 ❹ 錢彳f，並提升該工件8之加工表面品質及延長該工作台 使用壽〒，又，藉由該縮控部41〗限位於該結合部421， 麟導銷52所提供之迫緊力及導引個·止各組件之 暖找擊和晃動’ it —步提升加玉之精準度及該測力計 43之檢測精度；再者，該二第一導斜面⑴可減少該承接 件12之側向偏移誤差’以提升加工精準度，並有效延長本 發明之工作台之使用壽命。 雖然本發明已利用上述較佳實施例揭示，然其並非用 ❿ 錄定本發明’任何熟習此技藝者在不麟本發明之精神 和範圍之内’相對上述實施例進行各種更動與修改仍屬本 發明所保護之技術範嘴’因此本發明之保護範圍當視後附 „ 之申請專利範圍所界定者為準。 【圖式簡單說明】 第1圖：本發明工作台之立體分解圖。 第2圖.本發明工作台之檢測組件立體分解圖。 f3圖：本發明工作台之實施例示意圖。 第4圖：本發明I作台之局部侧視圖。 —13 — 201032940 第5圖：本發明工作台之作動流程圖。 【主要元件符號說明】One side abuts the side of the dynamometer 43 (four) t ^ j, and the elastic washer 53 is disposed between the flange of the support ring 51 and the outer wall surface of the ice sheet of the frame a; Each of the guide pins 52 has a threaded portion 521 and a non-threaded portion, and the guide lock 52 correspondingly passes through the elastic washer 53, the peripheral wall of the frame 13, the ring seat 42 and the pushing member 3, the guide lock The threaded portion of the 52 is used to screw the ring, the elastic ring 53 and the frame 13, so that the ring 51 applies a pressing force to the load cell 41, thereby causing the pressing force to When the screw 22 is rotated forward or reverse, no impact force is generated between the detecting component 4 and the receiving member 12, and the frame 13 and the receiving member 12 are forwardly or backwardly displaced without displacement error, and the guiding pin 52 is The unthreaded portion 522 is used to guide the axis of the ring seat 42 and the pushing member 3 to be aligned with the axis of the screw 22, and the screw 22 is not subjected to a lateral offset error. The hemispherical convex ring 41, the ring seat 42, the dynamometer 43, the support ring 51 and the elastic washer 53 are respectively provided with a central through hole 413, 422, 431, 511 and 53 for the central through holes 413, 422, 431, 511 and 531. Opposite the coupling hole 131 for the screw 22 to pass through the central through hole 413, 422, 431, 511 and 531 and the coupling hole 131, and the screw 22 and the central hole 413, 422, 431, 511 and 531 and the coupling hole 131 have a separation distance between the 201032940; the support ring 51, the frame 13, the ring seat 42 and the pushing member 3 are combined by the plurality of guide pins 52, so that the top two pieces of 3 rings The displacement of the seat 42 is limited to the direction parallel to the screw 22. Referring to FIGS. 1 and 2 again, the control unit 6 is electrically coupled to the dynamometer 43 and the motor 21 respectively. The control unit 6 includes a control unit 61 and a limit controller 62. The servo controller 61 is electrically connected to the limit controller 62 and the motor 21 respectively; the limit controller is electrically connected to the load controller 61 and the load cell 43. ® Referring to Figure 3, the first embodiment of the present invention combines the processing tool 7 with the receiving member 13 in actual operation, and the user can pre-set the control unit 6 according to different machining workpieces 8 and processing conditions. The equation of the dynamometer 43 is used to convert the wheel voltage signal of the dynamometer 43 into a machining force value signal, and an upper limit force value is set. . Referring to the fifth stomach, the user activates the feeding device controller 61 to drive the motor 21 to rotate. The motor 21 drives the screw 22 to rotate. The screw 22 rotates to drive the page pushing member 3 along the workpiece. Advancing in the direction of 8, the pushing member 3 pushes the detecting component 4 to drive the frame 13 and the receiving member .12 forward, and the dynamometer 43 in the detecting component 4 simultaneously detects the processing force of the processing blade '', 7' The dynamometer 43 continuously detects the machining force, and the machining force is transmitted by the limit controller 62 to the feeding service controller 6 when the machining force is greater than the upper limit force value. a servo (four) device 61_the power assembly 2 is reversed to drive the machining tool 7 to retreat from the workpiece 8; and by controlling the upper limit force value, the worktable of the present invention can be subjected to an inappropriate machining force Stop immediately to effectively prevent the damage of the machining tool 7 of 201032940, improve the surface quality of the workpiece 8 and extend the service life of the worktable, so that the workbench has a safety interruption mechanism. - In addition, a displacement amount can be set in the control unit 6 in advance, and the displacement sensor (not shown) senses the relative displacement of the receiving member 13 and the two linear guide 112 to ensure the machining tool 7 The machining displacement of the workpiece 8 is within the preset displacement amount; the above-mentioned displacement sensor uses the displacement sensor as a conventional technique and a conventional device, where the displacement sensor is mounted and sensed. The control unit 6 controls the power assembly 2 to reverse to drive the machining tool 7 to retreat from the workpiece 8 when the displacement amount of the receiving member 13 reaches the preset displacement amount. Referring to FIG. 3, when the machining tool 7 feeds the workpiece 8, the workpiece 8 generates a reaction force to the machining tool 7, and the reaction force is transmitted to the dynamometer via the frame 13 and the support ring 51. 43. The force measuring device 43 pushes the convex portion 412 of the hemispherical convex ring 41, and the contraction portion 411 of the hemispherical convex ring 41 receives the top thrust of the ring seat 42, and the reduced diameter portion 411 gradually Pressing the joint portion 421 to make the joint portion 421 tight The dense cover portion 411 is covered by the reduced diameter portion 411. The special combination of the reduced diameter portion 411 is such that the hemispherical convex ring 41 is less likely to sway the screw 22 and is stably pressurized. On the force meter 43, the precision of the processing and the detection accuracy of the dynamometer 43 are improved. Referring to FIG. 4, when the processing tool 7 processes the workpiece 8, a multi-directional vibration is generated, and the two first guiding inclined surfaces Ui are corresponding to the two second guiding inclined surfaces 122, and the second The first guide bevel limit - 12 - 201032940 makes the degree of freedom of the receiving member 12, so that the two first guide bevel 111 reduces the lateral offset error of the receiving member 12, and can only move along the bilinear guide ill' It effectively improves the processing accuracy and surface quality, and extends the service life of the various components of the workbench. x • The workbench of the invention, by which the control unit 6 can be used according to different processing conditions, and the upper limit value is the most appropriate value. The tool 7 is operated under appropriate processing conditions, thereby effectively preventing the machining tool 7 The occurrence of strict 彳 彳 , , , , , , , , , , , , , , 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件 工件Tightening and guiding the warm look and sway of each component 'it' step to improve the accuracy of the jade and the detection accuracy of the dynamometer 43; in addition, the two first guiding bevels (1) can reduce the acceptance The lateral offset error of the piece 12 is used to improve the processing accuracy and effectively extend the service life of the workbench of the present invention. Although the present invention has been disclosed in the above-described preferred embodiments, it is not intended to describe the present invention. Any person skilled in the art will be able to make various changes and modifications with respect to the above embodiments without departing from the spirit and scope of the present invention. The invention is protected by the scope of the invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application. [Simplified Schematic] FIG. 1 is an exploded perspective view of the workbench of the present invention. Fig. 3 is an exploded perspective view of the detection assembly of the workbench of the present invention. Fig. 3 is a schematic view showing an embodiment of the workbench of the present invention. Fig. 4 is a partial side view of the present invention. Fig. 13: 201032940 Fig. 5: Work of the present invention The flow chart of the stage. [Main component symbol description]
1 基台 11 底座 111 第一導斜面 112線性導執 113 組合空間 12 承接件 121 導座 122 第二導斜面 13 框架 131 結合孔 132 容置空間 2 動力組件 21 馬達 22 螺桿 3 頂推件 4 檢測組件 41 半球形凸環 411 徑縮部 412 凸部 413 中心穿孔 42 環座 421 結合部 422 中心穿孔 43 測力計 431 中心穿孔 5 支撐組件 51 支撐環 511 中心穿孔 52 導銷 521 螺紋部 522 無螺紋部 53 彈性墊圈 531 中心穿孔 6 控制單元 61 伺服控制器 62 限制控制器 7 加工刀具 8 工件 —14 —1 Abutment 11 Base 111 First guide inclined surface 112 Linear guide 113 Combination space 12 Receiving member 121 Guide 122 Second guide inclined surface 13 Frame 131 Bonding hole 132 accommodating space 2 Power assembly 21 Motor 22 Screw 3 Pusher 4 Detection Assembly 41 Hemispherical convex ring 411 Diameter 412 Convex 413 Center perforation 42 Ring seat 421 Joint 422 Center perforation 43 Dynamometer 431 Center perforation 5 Support assembly 51 Support ring 511 Center perforation 52 Guide pin 521 Threaded part 522 Unthreaded Part 53 Elastic washer 531 Center perforation 6 Control unit 61 Servo controller 62 Limit controller 7 Machining tool 8 Workpiece—14 —