201226634 六、發明說明： 【發明所屬之技術領域】 [0001]本發明涉及一種掛具，尤其涉及一種用於陽極氧化處理 過程中之掛具。 【先前技術·】 〇201226634 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a hanger, and more particularly to a hanger for use in an anodizing process. [Previous Technology·] 〇
[0002]工件陽極氧化處理過程中採用之掛具一般包括複數卡持 邠。在工件内側壁上開設複數與卡持部配合之卡槽，從 而將工件固定。由於工件與掛具接觸處之電流密度、溶 液密度等氧化條件與4其他部位不H藉由陽極 氧化處理後，在工件與掛具之接觸處生成之氧化膜與其 他。P位生成之氧化膜外觀不同，導致於工件與掛具之接 觸處會產生痕跡。上述掛具與工件之接觸面積較大，導 致於工件與掛具接觸處產生之痕跡面積亦相應較大。 【發明内容】 [0003] 寥於上述狀況，有必要提,—解少因掛具接觸而產生 痕跡之面積之掛具。 種掛具，其用來夾持具有螺故孔之工件，該掛且包括 掛架及裝設於《上之夾純件。夾雜件包括卡八件 ^可拆卸地設置於卡合件上之連接件。連接件包㈣工 牛之螺紋孔配合之螺紋部。 [0005] :掛具藉由連接件與卫件固定連接，再制卡合件卡 持連接件來固定工件，減少 從而減少了 Μ 件之接觸面積， 彳工件表面由於掛具接觸而產生之 痕跡之面積’改善了工件之外觀。 生之 099147093 【實施方式】 表單編號_1 第3頁/共12頁 0992080900-0 201226634 [0006] [0007] [0008] 099147093 請參閱圖1及圖2，本發明實施方式之掛具1〇〇用來於陽極 氧化處理過程中夾持工件5〇〇。工件5〇〇大致呈方形板狀 ，其一側邊上開設有二螺紋孔（圖未標），另—相對之 側邊上開設有一凹槽（圖未標）。可理解，掛具1〇〇亦可 用於如化學清洗、電鍍等過程中。 掛具100包括掛架10及裝設於掛架1〇上之夾持組件如。[0002] The hangers used in the anodizing process of a workpiece generally include a plurality of card holders. A plurality of slots engaged with the retaining portions are formed on the inner side wall of the workpiece to fix the workpiece. Oxidation conditions such as current density and solution density at the contact between the workpiece and the hanger are different from those in the other parts. The oxide film formed at the contact between the workpiece and the hanger is used after the anodic oxidation treatment. The appearance of the oxide film formed by the P-position is different, resulting in traces at the contact between the workpiece and the hanger. The contact area between the above-mentioned hanger and the workpiece is large, and the area of the trace generated at the contact between the workpiece and the hanger is also relatively large. SUMMARY OF THE INVENTION [0003] In view of the above situation, it is necessary to mention that the hangers that cause the area of the traces due to the contact of the hangers are eliminated. A hanger for holding a workpiece having a screw hole, the hanger comprising a hanger and a pure member mounted on the upper clamp. The inclusions include eight pieces of connectors that are detachably disposed on the engaging members. Connector package (4) Threaded part of the threaded hole of the cow. [0005] The hanger is fixedly connected with the guard by the connecting member, and the engaging member holds the connecting member to fix the workpiece, thereby reducing the contact area of the workpiece and causing the surface of the workpiece to be traced by the contact of the hanger. The area 'improves the appearance of the workpiece.生099147093 [Embodiment] Form No._1 Page 3 of 12 0992080900-0 201226634 [0006] [0008] 099147093 Please refer to FIG. 1 and FIG. 2, the hanger 1 of the embodiment of the present invention Used to hold the workpiece 5〇〇 during the anodizing process. The workpiece 5 is substantially in the shape of a square plate, and has two threaded holes (not shown) on one side and a groove (not shown) on the opposite side. It can be understood that the hanger 1 can also be used in processes such as chemical cleaning, electroplating, and the like. The hanger 100 includes a hanger 10 and a clamping assembly mounted on the hanger 1 .
掛架10包括掛架頭11、主桿丨3及支桿組件15，掛架頭U 與主桿13固定連接，支桿組件15固定裝設於主桿。上。 掛架頭11包括固定部（圖未標）及連接部113。固定部由 二掛鈎111構成。連接部113呈長方形板狀，其二端分別 與二掛鈎111固定連接，使掛架頭u呈11形。主桿13呈長 條形桿狀，其裝設於掛架頭以之連接部113之中間位置處 。支桿組件15包括複數第一支桿151及複數第二支桿153 ’第-支桿151與第二支桿153平行，且依次間隔裝設於 主桿13上。第一支桿151與第二支桿153均呈“工”字形 桿狀。. 夾持組件30裝設於掛架1〇之第一支桿151與第二支桿153 上。夾持組件30包括連接件31、卡合件33及抵持件35， 連接件31與卡合件33相適n併參關3，連接件^ 包括主軸部311、連接部312及螺紋部313。主軸部311大 致呈圓柱形’在其中部開設有環形卡持槽3111。連接部 312呈圓台形，由主軸部311—端沿抽線方向延伸形成， 其尺寸遠離主轴部311之一端逐漸減小。螺紋部川由 連接部312遠離主轴部311之—端沿軸線方向延伸形成， 螺紋部313與工件500之螺紋孔相適配，以與工件5_ 表單編號A01G1 0992080900-0 第4頁/共12頁 201226634 [0009] [0010] Ο [0011] G [0012] 定連接。於本實施方式中，連接件31為一體成型形成。 卡合件33包括本體331及從本體331二端折彎延伸形成之 卡合部333。本體331呈條狀，其裝設於掛架10之第一支 桿151之端部上。卡合部333大致呈矩形片狀，其一端開 設有卡合槽3331。卡合槽3331與連接件31之卡持槽3111 之内壁相適配，以將連接件31與卡合件33固定連接，從 而使掛具1〇〇與工件500固定連接。 抵持件35包括主體351及裝設於主體351二端之卡鉤353 。主體351呈條狀，其裝設於掛架1〇之第二支桿153之端 部上。卡鉤353裝設於主體351之二端。 於本發明實施方式中，主體351為鈦合金材質，卡鉤353 為鋁合金材質，立卡鉤353可拆卸地裝設於主體351之二 端。由於卡鉤353之端部較尖，易被陽極氧化溶液腐蝕， 採用成本較低之鋁合金材質之卡釣353有利於降低掛具 100之維修成本，卡鉤353可拆卸地裝設儀於更換卡鉤 353。可理解，卡鉤353亦可與主體351—體成型。 卡持工件500時，先將二連接件31分別與工件5〇〇之二螺 紋孔固定連接於一起，再採用卡合件33卡合連接件31， 然後利用抵持件35之卡鉤353卡持工件500之凹槽，從而 使掛具100三點固定工件500。 [0013] 本發月實施方式之掛具藉由連接件31與卫件㈣螺接 再採用卡。件33卡持連接件來固定工件5⑽減少了 掛具100與工件5QQ接觸面積從而減少了陽極氧化後工 件500表面因與掛具1〇〇接觸而產生之痕跡之面積，改善 099147093 表單編號A0101 第5頁/共12頁 0992080900-0 201226634 了工件5 0 0之外觀。且可利用工件5 0 0自身之螺絲孔，從 而避免在工件500上額外開設凹槽以將工件固持，減少了 加工工序，節約了加工成本。 [0014] 可理解，連接件31之卡持槽3111亦可開設於主軸部311 之端部，使其端部呈中空結構，相對應地，卡合件33之 卡合部333呈凸起結構與該卡持槽3111相適配。可理解， 亦可不設置抵持件35，該種情況時，工件500可由三組連 接件31與卡合件33共同固定。 [0015] 綜上所述，本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士援依本發明之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0016] 圖1係本發明實施方式之掛具之局部立體組裝圖。 [0017] 圖2係圖1所示掛具裝載工件之局部立體組裝圖。 [0018] 圖3係圖1所示掛具之連接件之立體圖。 【主要元件符號說明】 [0019] 掛具 1 0 0 [0020] 掛架 10 [0021] 掛架頭Π [0022] 掛鈎 111 [0023] 連接部11 3 099147093 表單編號Α0101 第6頁/共12頁 0992080900-0 201226634 [0024] 主桿13 [0025] 支桿組件15 . [0026] 第一支桿151 [0027] 第二支桿153 [0028] 爽持組件3 0 [0029] 連接件31 [0030] 主軸部311 u [0031] 卡持槽3111 [0032] 連接部312 [0033] 螺紋部313 [0034] 卡合件33 [0035] 本體331 [0036] 〇 [0037] 卡合部333 卡合槽3331 [0038] 抵持件35 [0039] 主體351 [0040] 卡鉤3 5 3 [0041] 工件500 099147093 表單編號A0101 第7頁/共12頁 0992080900-0The pylon 10 includes a pylon head 11, a main shank 3 and a strut assembly 15, and the pylon head U is fixedly coupled to the main rod 13, and the struts assembly 15 is fixedly mounted on the main rod. on. The pylon head 11 includes a fixing portion (not shown) and a connecting portion 113. The fixing portion is constituted by two hooks 111. The connecting portion 113 has a rectangular plate shape, and its two ends are fixedly connected to the two hooks 111, respectively, so that the hanger head u has an elliptical shape. The main rod 13 has an elongated rod shape and is installed at a position intermediate the connecting portion 113 of the pylon head. The strut assembly 15 includes a plurality of first strut 151 and a plurality of second strut 153'. The first strut 151 is parallel to the second strut 153 and is sequentially spaced apart from the main strut 13. Both the first rod 151 and the second rod 153 are in the shape of a "work" shape. The clamping assembly 30 is mounted on the first pole 151 and the second pole 153 of the hanger 1〇. The clamping assembly 30 includes a connecting member 31, a engaging member 33 and a resisting member 35. The connecting member 31 is adapted to the engaging member 33 and is engaged with the engaging member 33. The connecting member includes a main shaft portion 311, a connecting portion 312 and a threaded portion 313. . The main shaft portion 311 is substantially cylindrical and has an annular retaining groove 3111 at its central portion. The connecting portion 312 has a truncated cone shape and is formed by extending the end portion 311 - the end portion in the drawing direction, and the size thereof gradually decreases away from one end of the main shaft portion 311. The threaded portion is formed by extending the connecting portion 312 away from the end of the main shaft portion 311 in the axial direction, and the threaded portion 313 is fitted with the threaded hole of the workpiece 500 to form a workpiece with the workpiece 5_ Form No. A01G1 0992080900-0 Page 4 / Total 12 pages 201226634 [ [0010] G [0012] The connection is fixed. In the present embodiment, the connecting member 31 is integrally formed. The engaging member 33 includes a body 331 and an engaging portion 333 formed by bending from both ends of the body 331. The body 331 has a strip shape and is mounted on the end of the first rod 151 of the hanger 10. The engaging portion 333 has a substantially rectangular sheet shape, and has an engaging groove 3331 at one end thereof. The engaging groove 3331 is adapted to the inner wall of the retaining groove 3111 of the connecting member 31 to fixedly connect the connecting member 31 with the engaging member 33, thereby fixedly connecting the hanger 1 to the workpiece 500. The resisting member 35 includes a main body 351 and a hook 353 attached to both ends of the main body 351. The main body 351 has a strip shape and is attached to the end of the second strut 153 of the hanger 1 . The hook 353 is installed at two ends of the main body 351. In the embodiment of the present invention, the main body 351 is made of a titanium alloy, the hook 353 is made of an aluminum alloy, and the standing hook 353 is detachably mounted at the two ends of the main body 351. Since the end of the hook 353 is relatively pointed, it is easily corroded by the anodizing solution, and the low-cost aluminum alloy card fishing 353 is advantageous for reducing the maintenance cost of the hanging device 100, and the hook 353 is detachably mounted for replacement. Hook 353. It can be understood that the hook 353 can also be integrally formed with the main body 351. When the workpiece 500 is gripped, the two connecting members 31 are respectively fixedly connected to the two threaded holes of the workpiece 5, and then the connecting member 31 is engaged by the engaging member 33, and then the hook 353 of the resisting member 35 is used. The recess of the workpiece 500 is held such that the hanger 100 secures the workpiece 500 at three points. [0013] The hanger of the embodiment of the present month is screwed to the guard (4) by the connecting member 31 and then the card is used. The member 33 holds the connecting member to fix the workpiece 5 (10), reduces the contact area between the hanger 100 and the workpiece 5QQ, thereby reducing the area of the surface of the workpiece 500 after the anodization due to contact with the hanger 1 ,, improving 099147093 Form No. A0101 5 pages / total 12 pages 0992080900-0 201226634 The appearance of the workpiece 5000. Moreover, the screw hole of the workpiece 500 itself can be utilized, thereby avoiding additional grooves on the workpiece 500 to hold the workpiece, which reduces the processing procedure and saves processing costs. [0014] It can be understood that the locking groove 3111 of the connecting member 31 can also be opened at the end of the main shaft portion 311, and the end portion thereof has a hollow structure. Correspondingly, the engaging portion 333 of the engaging member 33 has a convex structure. It is adapted to the card slot 3111. It can be understood that the resisting member 35 may not be provided. In this case, the workpiece 500 may be fixed together with the engaging member 33 by the three sets of the connecting members 31. [0015] In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0016] FIG. 1 is a partial perspective assembled view of a hanger according to an embodiment of the present invention. 2 is a partial perspective assembled view of the loading device of the hanger shown in FIG. 1. 3 is a perspective view of the connector of the hanger shown in FIG. 1. [Main component symbol description] [0019] Hanger 1 0 0 [0020] Rack 10 [0021] Rack head Π [0022] Hook 111 [0023] Connection part 11 3 099147093 Form number Α 0101 Page 6 / Total 12 pages 0992080900-0 201226634 [0024] Main rod 13 [0025] Strut assembly 15 . [0026] First rod 151 [0027] Second rod 153 [0028] Cooling assembly 3 0 [0029] Connector 31 [0030] Spindle portion 311 u [0031] Holding groove 3111 [0032] Connecting portion 312 [0033] Threading portion 313 [0034] Engagement member 33 [0035] Body 331 [0036] Snap [0037] Engagement portion 333 Engagement groove 3331 [0038] Resistor 35 [0039] Body 351 [0040] Clamp 3 5 3 [0041] Workpiece 500 099147093 Form No. A0101 Page 7 / Total 12 Page 0992080900-0