1379761 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種鏡片加工治具。 【先前技術】 隨著光學產品之發展，光學鏡片之應用範圍越來越 廣。業界採用各種方法來製造光學鏡片以適應市場對不同 規格光學鏡片之需求（請參閱“Fabrication of Diffractive Optical Lens for Beam splitting Using LIGA Process" , Jauh • Jung Yang ;Mechatronics and Automation，Proceedings of the • 2006 IEEE International Conference on » pp.1242-1247, 2006.06)。同時，為降低成本及提高效率，進行批量生產以 滿足對光學鏡片之需求。通常來說，製造出光學鏡片需經 過後續處理以獲得適於應用之良好性能。 一般鏡片為圓形’先前治具之託盤通常是由複數個圓 形孔構成，以配合鏡片承載、固定之用。然而隨著光學產 鲁品之發展’出現了方形鏡片，當使用原有之具有圓形孔之 託盤，圓形孔不能很好之固定方形鏡片，而使鏡片發生晃 動、旋轉等現象，嚴重影響鏡片鍍膜等工序之進行，甚至 出現鏡片受破損等現象。當將治具之託盤之圓形孔改良成 方形孔’由於每個方形孔需倒棱角，加工工序較複雜，耗 費時間且增加了製作成本。 【發明内容】 有鑒於此，有必要提供一種通用性強且製作簡單之鏡 片加工治具。 6 1379761 . —種鏡片加工治具，用於承载具有方形底座之鏡片， ·· 2包括一個基體、一個與該基體相配合之蓋體，以及一個 •:置於該基體㈣蓋體之狀薄板。該基體具有複數個第 一通孔，該蓋體具有複數個與該第一通孔相對應之 孔，該每個第-通孔包括一個圓柱形承载孔與一個與該承 载孔相貫通之支撐孔，該承載孔形成於該基體之與蓋體相 鄰之表面，且向該基體内延伸，用以承載鏡片之方形底座， 鲁=承载孔之孔徑大於該支撐孔之孔徑及該第二通孔之孔 控；，薄板具有複數個用於固定鏡片之方形底座之長條形 孔每一個長條形孔與至少一個該第一通孔及與至少一個 該第一通孔相對應之第二通孔相配合形成容置孔。 與切技㈣目比，該鏡片加王治具之基體具有複數個 通孔，該蓋體具有複數個與該第一通孔相對應之第二 通孔並於基體及蓋體之間設置一個具有複數個長條形孔 之薄板’每-個長條形孔與至少一個該第一通孔及與至少 •一個該第一通扎相對應之第二通孔相配合形成一容=孔， 該承載孔用於承载鏡片之方形底座，並且鏡片之方形底座 I由該長條形扎進行固定，故利㈣薄板與該㈣孔相配 "可固定該鏡片之方形底座。該鏡片加工治具通用性強， 可用^承載圓形、方形等多種形狀鏡片，節約成本，且加 工簡單。 【實施方式】 下面將結合附圖對本發明實施方式作進一步之詳細說 7 1379761 參見圖1，本發明實施例提供之鏡片加工治具100，其 ·- 包括一個基體11、一個與該基體11相配合之蓋體12，以 •- 及一個設置於該基體11與該蓋體12之間之薄板13。 參見圖2及圖3,該基體11包括一個第一表面11a、 一個與該第一表面11a相對之第二表面lib,以及複數個貫 穿該第一表面11a及該第二表面lib之第一通孔111。該第 一表面11a與該薄板13相鄰。本實施例中，該複數個第一 通孔111以矩陣式排列，每個第一通孔111包括一個圓柱 *形承載孔1111與一個與該承載孔1111相貫通之支撐孔 —1112。該支撐孔1112包括一個第一圓柱孔1113與一個第一 錐形孔1114。該第一圓柱孔1113位於該承載孔1111及該 第一錐形孔1114之間。該承載孔1111形成於該第一表面 11a上且向該基體11内延伸，其孔徑大於該第一圓柱孔1113 之孔徑。該第一錐形孔1114從該第二表面lib至連接該第 一圓柱孔1113之一端其孔徑逐漸減小，即該第一錐形孔 鲁1114之最小孔徑與該第一圓柱孔1113之孔徑相同。 為了方便定位並與該蓋體12與該薄板13對準，該基 體11還包括第一定位孔112。本實施例中，該基體11包括 四個第一定位孔112，每個定位孔112均為通孔，其分別設 置於該基體11之四個邊角處。 該蓋體12包括一個第一表面12a、一個與該第一表面 12a相對之第二表面12b以及複數個貫穿該第一表面12a及 該第二表面12b之第二通孔121。該第二表面12b係與該薄 板13相鄰。該複數個第二通孔121與該複數個第一通孔111 8 1379761 分別對應排列。本實施例中，該複數個第二通孔121呈相 •- 應之矩陣形式分佈，每個第二通孔121分別包括一個第二 、 錐形孔1211及一個與該第二錐形孔1211相貫通之第二圓 柱孔1212。該第二圓柱孔1212形成於該第二表面12b上且 向該蓋體12内延伸。該第二錐形孔1211從連接該第二圓 柱孔1212之一端向遠離該第二圓柱孔1212之另一端其孔 徑逐漸增大，即該第二錐形孔1211之最小孔徑與該第二圓 柱孔1212之孔徑相同，且該第二圓柱孔1212之孔徑小於 鲁該承載孔1111之孔徑。 為了方便定位及與該基體11與該薄板13對準，該蓋 體12還可進一步包括第二定位孔122。本實施例中，該蓋 體12包括四個第二定位孔122，該四個第二定位孔122分 別對應於該基體11之四個第一定位孔112，相應之形成於 該蓋體12之四個邊角處。 該薄板13設置於該基體11與該蓋體12之間，其具有 φ複數個長條形礼131，每一個長條形孔131與複數個該第一 通孔111及與複數個該第一通孔111相對應之該第二通孔 121相配合形成一容置孔。可理解的是，每一個長條形孔 131也可與一個該第一通孔111及與該第一通孔111相對應 之該第二通孔121相配合形成一容置孔，具體配合方式可 . 根據實際情況確定。本實施例中，該薄板13之厚度131h ' 與該承載孔1111之深度llllh之和等於所需承載鏡片14 之方形底座141之高度141h，請一併參見圖4。 為了方便定位及與該基體11與該蓋體12對準，該薄 9 丄379761 板13還可進一步包括與該第一定位孔ιΐ2&該第二定位孔 122相配合之第三定位孔132。 . 請參見圖4與圖5,當對鏡片14進行鑛膜時，將所需 承载之鏡片ί4之方形底座141放置於上述該基體^之該 ，載孔mi内’該薄板13與該承載孔ηη相配合形成之 谷^孔能很好之@定鏡片14之方形底座141，防止鏡片^ 做前後、左右晃動而出現破損。該第二錐形孔ΐ2ιι將鏡片 鲁14需要鍍膜之部位露出，㈣可用謎、濺鍍等方法於鏡 片14需要It膜之部位進行㈣。需指明的是，該鏡片加工 治具100之基體u與蓋體12都具有通孔，因此其能對單 凸鏡片與雙凸鏡片進行鑛膜。當對雙凸鏡片進行錢膜時， 該第-錐形孔1112及一個第二錐形孔1211分別可將雙凸 鏡片之需要鍍膜之部位露出，以完成鍍膜等工序。 該鏡片加工治具100通用性強，可用來承載圓形、方 形等多種形狀之鏡片，無需製作多種承載不同形狀之鏡片 •之治具，可節約成本’並且該鏡片加工治具100加工簡單。 可理解的是，該基體11之複數個第一通孔之结 構、孔徑及深度可根據所需裝載之鏡片而確定，而該蓋^ 12之該複數個第二通孔112之孔徑也可根據鏡片錄膜部分 所品尺寸而確定。該複數個第一通孔ln及該複數個第二 通孔112也可採用其他排列形式，分別組成該第一通孔 及/或分別組成該第二通孔112之各個孔也可採用其他之組 合結構。 ’ 綜上所述，本發明確已符合發明專利之要件，遂依法 / 〇丄 出專利申請。但以上所过 .A 所21者僅為本發明之較佳實施方 2自不能㈣限制本案之巾請專·圍。舉凡熟悉本案 我之人士k依本發明之精神所作之等效修你或變化，皆 應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係本發明實施例提供之鏡片加工治具之結構示意 圖。 圖2係圖1中之鏡片加工治具之分解示意圖。 圖3係圖1中沿ΙΠ_ΙΠ線之部分剖面示意圖。 圖4係一種承載於圖1所示之鏡片加工治具中之鏡片 之立體示意圖。 圖5係圖1所示之鏡片加工治具之使用狀態示意圖。 【主要元件符號說明】 鏡片加工治具 100 基體 11 蓋體 12 薄板 13 第一表面 11a、12a 第二表面 lib 、 12b 第一通孔 111 承載孔 1111 支撐孔 1112 第一圓柱扎 1113 第一錐形扎 1114 11 1379761 第一定位孔 112 第二通孔 121 第二錐形孔 1211 第二圓柱扎 1212 第二定位孔 122 長條形孔 131 厚度 131h 深度 llllh 鏡片 14 方形底座 141 高度 141h 第三定位孔 132 121379761 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a lens processing jig. [Prior Art] With the development of optical products, the application range of optical lenses is becoming wider and wider. The industry uses a variety of methods to fabricate optical lenses to meet the market's need for different specifications of optical lenses (see "Fabrication of Diffractive Optical Lens for Beam splitting Using LIGA Process", Jauh • Jung Yang; Mechatronics and Automation, Proceedings of the • IEEE International Conference on » pp.1242-1247, 2006.06). At the same time, in order to reduce costs and improve efficiency, mass production is carried out to meet the demand for optical lenses. Generally, optical lenses are manufactured after subsequent processing to obtain suitable applications. Good performance. Generally, the lens is round. The tray of the previous fixture is usually composed of a plurality of circular holes to match the bearing and fixing of the lens. However, with the development of optical products, square lenses have appeared. The original tray with a circular hole is used, and the circular hole can not fix the square lens well, and the lens is shaken and rotated, which seriously affects the process of coating the lens, and even the lens is damaged. Improve the round hole of the tray of the jig into a square hole' In each square hole, the chamfering angle is required, the processing procedure is complicated, time-consuming and the manufacturing cost is increased. [Invention] In view of the above, it is necessary to provide a lens processing jig with strong versatility and simple fabrication. 6 1379761 . a lens processing jig for carrying a lens having a square base, the second body comprising a base body, a cover body matched with the base body, and a cover plate placed on the base body (four) cover body. The base body has a plurality of first through holes, the cover body having a plurality of holes corresponding to the first through holes, each of the first through holes including a cylindrical bearing hole and a supporting hole penetrating the bearing hole The bearing hole is formed on a surface of the base body adjacent to the cover body and extends into the base body for carrying the square base of the lens. The hole of the bearing hole is larger than the hole diameter of the support hole and the hole of the second through hole. Controlling; the thin plate has a plurality of elongated holes for fixing the square base of the lens, each elongated hole and at least one of the first through holes and the second through hole corresponding to the at least one first through hole The base of the lens plus king jig has a plurality of through holes, and the cover body has a plurality of second through holes corresponding to the first through holes and is formed on the base body and Between the cover bodies, a thin plate having a plurality of elongated holes is formed, each of the elongated holes is matched with at least one of the first through holes and the second through hole corresponding to at least one of the first through holes Forming a volume=hole, the bearing hole is used for carrying the square base of the lens, and the square base I of the lens is fixed by the long strip shape, so the (four) thin plate is matched with the (four) hole " the square base of the lens can be fixed . The lens processing tool has strong versatility, and can be used to carry various shapes of lenses such as round and square, which saves cost and is simple to process. Embodiments of the present invention will be further described in detail with reference to the accompanying drawings. 1 1379761 Referring to FIG. 1 , a lens processing jig 100 according to an embodiment of the present invention includes a base 11 and a base 11 . The cover 12 is fitted with a thin plate 13 disposed between the base 11 and the cover 12. Referring to FIG. 2 and FIG. 3, the base 11 includes a first surface 11a, a second surface lib opposite to the first surface 11a, and a plurality of first passes extending through the first surface 11a and the second surface lib. Hole 111. The first surface 11a is adjacent to the thin plate 13. In this embodiment, the plurality of first through holes 111 are arranged in a matrix, and each of the first through holes 111 includes a cylindrical * shaped bearing hole 1111 and a supporting hole 1111 extending through the carrying hole 1111. The support hole 1112 includes a first cylindrical hole 1113 and a first tapered hole 1114. The first cylindrical hole 1113 is located between the bearing hole 1111 and the first tapered hole 1114. The bearing hole 1111 is formed on the first surface 11a and extends into the base 11 with a larger diameter than the first cylindrical hole 1113. The first tapered hole 1114 gradually decreases in diameter from the second surface lib to one end of the first cylindrical hole 1113, that is, the minimum aperture of the first tapered hole 1114 and the aperture of the first cylindrical hole 1113 the same. In order to facilitate positioning and alignment with the cover 12 and the sheet 13, the base 11 further includes a first positioning hole 112. In this embodiment, the base 11 includes four first positioning holes 112, and each of the positioning holes 112 is a through hole, which is respectively disposed at four corners of the base 11. The cover 12 includes a first surface 12a, a second surface 12b opposite the first surface 12a, and a plurality of second through holes 121 extending through the first surface 12a and the second surface 12b. The second surface 12b is adjacent to the sheet 13. The plurality of second through holes 121 are respectively arranged corresponding to the plurality of first through holes 111 8 1379761. In this embodiment, the plurality of second through holes 121 are distributed in a matrix form, and each of the second through holes 121 includes a second, tapered hole 1211 and a second tapered hole 1211. The second cylindrical hole 1212 penetrates. The second cylindrical hole 1212 is formed on the second surface 12b and extends into the cover 12. The second tapered hole 1211 gradually increases in diameter from one end connecting the second cylindrical hole 1212 to the other end away from the second cylindrical hole 1212, that is, the smallest diameter of the second tapered hole 1211 and the second cylinder The aperture of the hole 1212 is the same, and the aperture of the second cylindrical hole 1212 is smaller than the aperture of the bearing hole 1111. In order to facilitate positioning and alignment with the substrate 11 and the sheet 13, the cover 12 may further include a second positioning hole 122. In this embodiment, the cover 12 includes four second positioning holes 122 respectively corresponding to the four first positioning holes 112 of the base 11 and correspondingly formed on the cover 12 Four corners. The thin plate 13 is disposed between the base 11 and the cover body 12, and has a plurality of long strips 131, each of the elongated holes 131 and the plurality of the first through holes 111 and the plurality of the first The through hole 111 corresponding to the second through hole 121 cooperates to form a receiving hole. It can be understood that each of the elongated holes 131 can also cooperate with one of the first through holes 111 and the second through hole 121 corresponding to the first through hole 111 to form a receiving hole. Yes. Determine according to the actual situation. In this embodiment, the sum of the thickness 131h' of the thin plate 13 and the depth llllh of the bearing hole 1111 is equal to the height 141h of the square base 141 of the required bearing lens 14, please refer to FIG. 4 together. In order to facilitate positioning and alignment with the base 11 and the cover 12, the thin 9 丄 379761 plate 13 may further include a third positioning hole 132 that cooperates with the first positioning hole ι 2 & the second positioning hole 122. Referring to FIG. 4 and FIG. 5, when the lens 14 is subjected to a mineral film, the square base 141 of the lens ί4 to be carried is placed on the base body, and the thin plate 13 and the bearing hole are inside the carrier hole mi. The ηη phase formed by the valley hole can be very good. The square base 141 of the lens 14 is fixed to prevent the lens ^ from being damaged before and after shaking. The second tapered hole ΐ2ιι exposes the portion of the lens 14 that needs to be coated, and (4) the portion of the lens 14 that requires the It film can be performed by a method such as enigma or sputtering (4). It should be noted that the base u and the cover 12 of the lens processing jig 100 have through holes, so that they can perform a mineral film on the single convex lens and the lenticular lens. When the lenticular lens is subjected to a money film, the first tapered hole 1112 and the second tapered hole 1211 respectively expose a portion of the lenticular lens to be coated to complete a coating process. The lens processing jig 100 is highly versatile and can be used to carry lenses of various shapes such as a circular shape, a square shape, and the like, and it is not necessary to manufacture a plurality of jigs carrying different shapes of lenses, which can save cost' and the lens processing jig 100 is simple to process. It can be understood that the structure, the aperture and the depth of the plurality of first through holes of the base 11 can be determined according to the lens to be loaded, and the apertures of the plurality of second through holes 112 of the cover 12 can also be Determined by the size of the lens recording film. The plurality of first through holes ln and the plurality of second through holes 112 may also be in other arrangements, and the first through holes and/or the respective holes constituting the second through holes 112 respectively may be used. Composite Structure. In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above is only the preferred embodiment of the present invention. 2 It is not possible to (4) limit the scope of the case. Anyone who is familiar with the case and whose equivalents or changes in the spirit of the invention should be covered by the following patents. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the structure of a lens processing jig provided by an embodiment of the present invention. 2 is an exploded perspective view of the lens processing jig of FIG. 1. Figure 3 is a partial cross-sectional view of the ΙΠ_ΙΠ line in Figure 1. Figure 4 is a perspective view of a lens carried in the lens processing fixture of Figure 1. Fig. 5 is a schematic view showing the state of use of the lens processing jig shown in Fig. 1. [Major component symbol description] Lens processing jig 100 Base 11 Cover 12 Thin plate 13 First surface 11a, 12a Second surface lib, 12b First through hole 111 Carrying hole 1111 Support hole 1112 First cylindrical tie 1113 First tapered Tie 1114 11 1379761 First positioning hole 112 Second through hole 121 Second tapered hole 1211 Second cylindrical tie 1212 Second positioning hole 122 Long hole 131 Thickness 131h Depth llllh Lens 14 Square base 141 Height 141h Third positioning hole 132 12