1322738 ' 九、發明說明： 【發明所屬之技術領域】 . 本發明係關於一種可測量角度之夹具。 【先前技術】 在組裝工件時，特別係組裝光學鏡片時，鏡片與儀器需要架設成特定 角度方可發揮設計時之功能。當鏡片初步架設至儀器上時，仍需藉由夾具 • 進一步微調，微調時，需老師傅之經驗方可將元件擺設至最佳位置。惟了 批量生產中，多次重複該相同動作，耗費大量人力物力，成本非常高。如 果將鏡片參照一固定物體之最佳擺設角度記錄下來並作下一次參考，則可 以提高裝設速度，省時省力。惟，利用現有技術測量鏡片最& 产兩 • 要結合眾多量測工具，其操作甚為繁瑣。 角度而 【發明内容】 雲於以上内谷，有必要提供一種可測量角度之夾具。 一種可測量角度之夾具，與一固定反射鏡配合使用，其包括一握持部、 二挾持部及一連接該握持部及挾持部之載置台’該載置台裝設有有一角度 器、一光電裝置及一伺服馬達，所述光電裝置可旋轉地安裝於載置台上1 其可發射及接收光線，該伺服馬達可驅動光電裝置旋轉，一處理器^連接 光電裝置與伺服馬達以處理來自光電裝置之訊號控制伺服馬達驅動光電裝 置。 、 、相較習知技術，所述可測量角度之夾具，其藉由該光電裝置發出光束 φ 並接收經反射鏡反射回來之光束，並將該光訊號傳遞給處理器，該處理器 將其接收之光訊號與一參考值作對比並輸出補正值使伺服馬達推動光電^ 置旋轉，測出夾具到達最佳擺設角度時之旋轉角度並將該數據作下次^ 用。其結構簡單，操作方便，大大提高了工作效率。 【實施方式】 請參照第一圖，本發明較佳實施方式之可測量角度之失具1〇與一固定 反射鏡20配合使用，將鏡片30以一定角度架設於一工件4〇上，該夾具比 包括一載置台110、一握持部130及挾持部150，該載置台110連接所>述 持部130及挾持部150。 所述工件40固定於治具50上，其包括一平面41〇，該平面41〇向内開 設有一容置槽401，所述鏡片30藉由該容置槽4〇1以一定角度固定於工; 40上’本實施例中鏡片30與平面410之參考夾角為α » ' 5 1322738 反射鏡20係用以反射光源116所發出之光線，其反射面與上述工件4〇 平面410約成一夾角0。 、 凊同時參考第二圖，所述載置台110為方體殼狀’其内設有配合機構(未 標示)連接所述握持部130及挾持部150。該載置台110進一步包括一載置 面111，該載置面111上裝設有一角度器113、一光電裝置115及一伺服馬 達118 ’該角度器113為一半圓形刻度板，其平放固定於載置台u〇之載置 . 面111上。 光電裝置115可旋轉地安裝於載置台110載置面U1上，其包括一光源 . U6及一光感測元件1Π，該光源116及光感測元件117安裝於載置面lu 上且位於角度器113之原點Ο處，該光源116之發光面與感測元件117之 • 光接收面皆朝向反射鏡20。本實施例中該光源1Ϊ6為一雷射指示器，其發 出一雷射光束，射向反射鏡20〇光感測元件H7接收經由反射鏡2〇反射^ 來之光束’由於該光源116與光感測元件1Γ7之尺寸遠小於反射鏡2〇與光 源116及光感測元件117之距離，當發射光束與反射鏡2〇法線重合時7反 射光束與發射光束重合；否則，反射光束與發射光束有一夾角。光感測元 件117與一處理器(未標示)電連接’該處理器設有一數學模塊，數學模塊以 反射光束與發射光束重合時射入光感測元件117之位置座標作為參考點， 其能接收光感測元件117傳遞之光訊號並與參考點做比較，將補正訊息傳 遞給伺服馬達118。 〜 請同時參照第四圖，伺服馬達118固定於載置台110上，其設有一伸 φ 縮裝置119’該伸縮裝置119 一端與光電裝置115連接而可帶動光電。裝置115 旋轉。伺服馬達118内置一控制器(未標示），其與上述處理器電連接，接收 到該處理器傳達之補正訊息後’驅動伸縮裝置119帶動光電裝置115轉動。 當第一次安裝鏡片30時，夹具10之挾持部150夾住鏡片3〇靠近工件 4〇之容置槽401。啟動光電裝置115及伺服馬達118，光源116發射雷射光 束，調整夾具10直至該鏡片30精確定位於容置槽4〇1内，此時伺服馬達 118驅動光電裝置115,使光源116發射之雷射光與經反射鏡2〇反射回來之 反射光束重合，即光源116發射之光束與反射鏡20法線重合，亦即光感測 兀件117感測之位置座標恰為參考點座標。讀出並記錄此時光束投向水平 角度器113之原始刻度數X，此刻度數x即表示夾具1〇精確定位鏡片3〇 時應保持之安裝角度。 當新工件40固定於治具50需安裝鏡片3〇時，夾具1〇夾住鏡片3〇靠 6 1322738 1»1322738 ' IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a fixture capable of measuring an angle. [Prior Art] When assembling a workpiece, especially when assembling an optical lens, the lens and the instrument need to be erected at a specific angle to function as a design. When the lens is initially set up on the instrument, it still needs to be fine-tuned by the fixture. When fine-tuning, the skill of the master is required to set the component to the best position. However, in mass production, the same action is repeated many times, which consumes a lot of manpower and material resources, and the cost is very high. If the lens is recorded with reference to the optimal placement angle of a fixed object and used for the next reference, the installation speed can be increased, saving time and effort. However, using the prior art to measure the lens's maximum & production two. To combine a large number of measuring tools, the operation is cumbersome. Angle and Aspects [Summary] In the above inner valley, it is necessary to provide a fixture capable of measuring angles. The utility model relates to a clamp capable of measuring an angle, which is used in combination with a fixed mirror, which comprises a grip portion, a second grip portion and a mounting table connecting the grip portion and the grip portion. The mounting table is provided with an angle device and a An optoelectronic device and a servo motor, the optoelectronic device being rotatably mounted on the mounting table 1 for transmitting and receiving light, the servo motor for driving the optoelectronic device to rotate, and a processor for connecting the optoelectronic device and the servo motor for processing from the optoelectronic device The signal of the device controls the servo motor to drive the optoelectronic device. The measurable angle fixture, which emits a beam φ by the optoelectronic device and receives the beam reflected by the mirror, and transmits the optical signal to the processor, the processor The received optical signal is compared with a reference value and the correction value is output to cause the servo motor to push the photoelectric device to rotate, and the rotation angle of the clamp to the optimal setting angle is measured and the data is used for the next time. The structure is simple, the operation is convenient, and the work efficiency is greatly improved. [Embodiment] Referring to the first figure, the measurable angle of the preferred embodiment of the present invention is used in conjunction with a fixed mirror 20 to mount the lens 30 on a workpiece 4 at a certain angle. The ratio includes a mounting table 110, a grip portion 130, and a gripping portion 150. The mounting table 110 is connected to the gripping portion 130 and the gripping portion 150. The workpiece 40 is fixed to the jig 50, and includes a flat surface 41〇. The flat surface 41 defines an accommodating groove 401. The lens 30 is fixed at an angle by the accommodating groove 4〇1. 40: 'In this embodiment, the reference angle between the lens 30 and the plane 410 is α » ' 5 1322738 The mirror 20 is used to reflect the light emitted by the light source 116, and the reflecting surface is at an angle with the workpiece 410 plane 410. . Referring to the second drawing, the mounting table 110 is in the shape of a square body, and a fitting mechanism (not shown) is provided to connect the holding portion 130 and the holding portion 150. The mounting table 110 further includes a mounting surface 111. The mounting surface 111 is provided with an angle device 113, a photoelectric device 115 and a servo motor 118. The angle device 113 is a semi-circular scale plate, which is laid flat. Placed on the surface 111 on the mounting table. The photoelectric device 115 is rotatably mounted on the mounting surface U1 of the mounting table 110, and includes a light source. U6 and a light sensing element Π. The light source 116 and the light sensing element 117 are mounted on the mounting surface lu at an angle. At the origin of the device 113, the light emitting surface of the light source 116 and the light receiving surface of the sensing element 117 are both directed toward the mirror 20. In this embodiment, the light source 1Ϊ6 is a laser pointer, which emits a laser beam, and is directed to the mirror 20, and the light sensing element H7 receives the light beam reflected by the mirror 2 由于 because the light source 116 and the light The size of the sensing element 1Γ7 is much smaller than the distance between the mirror 2〇 and the light source 116 and the light sensing element 117. When the emitted beam coincides with the normal of the mirror 2, the reflected beam coincides with the emitted beam; otherwise, the reflected beam and the emitted beam The beam has an angle. The light sensing component 117 is electrically coupled to a processor (not shown). The processor is provided with a mathematical module. The mathematical module uses the position coordinate of the light sensing component 117 as a reference point when the reflected beam coincides with the emitted beam. The optical signal transmitted by the light sensing element 117 is received and compared with the reference point, and the correction message is transmitted to the servo motor 118. Referring to the fourth figure, the servo motor 118 is fixed to the mounting table 110, and is provided with a stretching device 119'. One end of the telescopic device 119 is connected to the photoelectric device 115 to drive the photoelectric. Device 115 rotates. The servo motor 118 incorporates a controller (not shown) that is electrically coupled to the processor and receives the correction message communicated by the processor to drive the telescoping device 119 to cause the optoelectronic device 115 to rotate. When the lens 30 is mounted for the first time, the gripping portion 150 of the jig 10 clamps the receiving groove 401 of the lens 3 〇 close to the workpiece 4〇. The optoelectronic device 115 and the servo motor 118 are activated, the light source 116 emits a laser beam, and the jig 10 is adjusted until the lens 30 is accurately positioned in the accommodating groove 4〇1. At this time, the servo motor 118 drives the optoelectronic device 115 to cause the light source 116 to emit a thunder. The light beam is coincident with the reflected light beam reflected by the mirror 2〇, that is, the light beam emitted by the light source 116 coincides with the normal line of the mirror 20, that is, the position coordinate sensed by the light sensing element 117 is just the reference point coordinate. The original number of scales X at which the beam is directed to the horizontal angler 113 at this time is read and recorded. This number of scales x indicates the mounting angle that the fixture 1 should maintain when accurately positioning the lens 3〇. When the new workpiece 40 is fixed to the jig 50 and the lens 3 is to be mounted, the jig 1 is clamped to the lens 3 6 6 1322738 1»
, ’此時發射光束與反射鏡20 *料重合，經反射 =來之先束偏離參考點，經由處理輯算並輪出相應補正值傳遞給舰馬 達118之控制器，並藉由該控制器驅動伸縮裝置ιΐ9帶動光電裝置ιι5轉 射趨向垂直於反射鏡2〇 ’即光源116發射之光束與反射鏡20 ’’線重5。δ夾具10繼續偏移’處理器繼續輸出補正值，光電裝置115亦 相應轉動，使光源116發出之光線始終保持與反射鏡2〇垂直。慢慢移動夹 具10直到光束投向水平角度器U3之X刻度，將鏡片3〇固定於容置槽4〇1 上即可。 可以理解，鏡片30亦可以係其它需要一定角度裝配於工件4〇上之元 件。載置台no可為長方體或不規則體。光電裝置115之光感測元件117 可為CCD ( Charge Coupled Device即电荷耦合器件）或CM〇s (Complementary Metal-Oxide Semiconductor ’ 互補金屬氧化物半導體）線 性感測元件》 以 综上所述，本發明符合發明專利要件，爰依法提出專利申請。惟 上所述者僅為本發明之雛實細，軌熟悉本發明技藝之人士，在援依 本發明精神所作之等效修飾或變化，皆應包含於以下之申請專利範圍内。 【圖式簡單說明】 第一圖係本發明可測量角度之夾具較佳實施例之初次安裝鏡片至最佳 架設角度狀態示意圖； 第二圖係第一圖Π處放大圖； 第三圖係本發明可測量角度之夾具較佳實施例之重複安裝鏡片於最佳 架設角度時狀態示意圖； 第四圖係第三圖IV處放大圖。 1322738 【主要元件符號說明】 失具 10 載置台 110 水平載置面 111 角度器 113 光電裝置 115 光源 116 光感測元件 117 伺服馬達 118 伸縮裝置 119 握持部 130 挾持部 150 反射鏡 20 鏡片 30 工件 40 容置槽 401 平面 410 治具 50 8, 'At this time, the emitted beam coincides with the mirror 20*, and the first beam is deviated from the reference point by reflection=, and the corresponding correction value is transmitted to the controller of the ship motor 118 through processing and is controlled by the controller. The driving expansion device ιΐ9 drives the photoelectric device to move toward the mirror 2〇', that is, the beam emitted by the light source 116 and the mirror 20'' line weight 5. The δ clamp 10 continues to shift. The processor continues to output the correction value, and the optoelectronic device 115 also rotates accordingly so that the light emitted by the light source 116 remains perpendicular to the mirror 2〇. The holder 10 is slowly moved until the light beam is directed to the X scale of the horizontal angler U3, and the lens 3 is fixed to the receiving groove 4〇1. It will be appreciated that the lens 30 can also be other components that need to be assembled to the workpiece 4 at a certain angle. The mounting table no may be a rectangular parallelepiped or an irregular body. The light sensing element 117 of the optoelectronic device 115 can be a CCD (Charge Coupled Device) or a CM〇s (Complementary Metal-Oxide Semiconductor) wire sensing component. The invention meets the requirements of the invention patent, and the patent application is filed according to law. It is to be understood that the equivalents and modifications of the present invention are intended to be included within the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic view of the first embodiment of the preferred embodiment of the caliper-acceptable clamp of the present invention to the optimum erecting angle state; the second drawing is an enlarged view of the first figure ;; A schematic diagram of a state in which the lens of the preferred embodiment of the measurable angle is repeatedly mounted to the lens at an optimum erection angle; and the fourth figure is an enlarged view of the third figure IV. 1322738 [Description of main component symbols] Dislocation 10 Mounting table 110 Horizontal mounting surface 111 Angler 113 Optoelectronic device 115 Light source 116 Light sensing element 117 Servo motor 118 Telescopic device 119 Grip portion 130 Holder 150 Mirror 20 Lens 30 Workpiece 40 accommodating groove 401 plane 410 fixture 50 8