U0Z322 九、發明說明： 【發明所屬之技術領域】 氣、氣油f缸上/下蓋成型方法及其裝置，係依據 亡、下盍主體之形狀製成母模之内模，以及配 :屬音好二將一金屬素材至於該内模内，應用該 Ϊίίί 體，同時位於該上、下蓋主體之中 -側邊向兩端延伸一段之上、下蓋;座：體= =側面=圓弧面或斜角面，其並透過CNC車床加工^ 出上、下盍穿孔，與該上、下蓋營叔闽m龟ψ供、塞” 完成該氣油麗缸之上、下蓋广”：溝 Λπτ ^ r- ^ , T盍成°Π，達到製造快速，且減少 加工程序及廢料之浪費的技術領域。 【先前技術】 翁ΐΐΓΪ氣油壓缸之基礎架構，係由上、下蓋分別與- 予以覆蓋’以封閉内部所裝設之活塞，提 上、下蓋往復注入氣體或液體，而對内部 ^舌塞作似推擠，以提供活塞於氣油終㈣作往 法，圖所示’係為習知的上、下蓋製 下裏㈣去$火^刀割方法’將一鐵板分別切割出一上、 = 2 :ί:(如第一圖—A及第二圖-A)’再以銑床 H t A1、A1加工成型上、下蓋初胚B、B，（如第一 :用CNC 請參閱第一圖、B及第二圖-B ’而後再 環溝B3、B3,之管柱B1、B1，，以及侧邊兩端各2 柱b/^由段而形成腳座B4、B4，，最後以CNC車床由管 B1中心鑽出一中心貫孔B2(第一圖-B、C)及中心 句孔B2，（第二圖_B、c)，並於該上、下蓋主體B、&四角 1J62322 ί與腳座B4、B4’兩端分別貫穿一貫孔B5、B5,，供 b = ~ t提供覆蓋於氣油麗紅體之兩端鎖設結合。 【發明内容） 一、 解決問題： 切割、：蓋之製法’其程序繁雜’首先需以火焰 管柱及周圓=再Ϊ銑床加卫六面，而後以GNG車床成型 的速度緩慢1精成型中心槽孔’如此製造程序 ? ‘ 且精度亦因加工程序繁雜而有偏差之虞。 吝决的上、下蓋初胚，因所需加工範圍極大，相對 i it-?為浪費，使其成本提高，且其製造緩慢下， 無沃大^生產’以致於降低其競爭力。 吉备聊座的製作方式大多不留斜角或圓角’而以内 導致整；氣^零=後’容易造成扭曲變形，進而 二、 解決手段： &，一上蓋公模依據該氣油壓缸之上蓋形 模蔽:之中心底端設一中心衝，而該母模之内 模亦依據該氣油壓虹之上签念 部設-中心錐，其周緣開’並於該内模底 =内，耩該公模直接對該金屬素材於該内模衝壓成 伸展特性向"周邊擴 以及ί兮ΐ ί:ί内模的圓槽内形成-上蓋管柱， 以及糟該中心衝與中心錐之對 接成型-中心貫孔，並於該上蕞主二二士盍吕柱_央直 面；再應用-尊ΐίι *鄰的兩侧呈圓弧面或斜角 的形狀，且該内模開設—前段靜而枏：於亡盍主體相同 ，段_ ’使該後段内徑的m相告於所 ㈤盍（如第三圖-F)相同規格尺寸，再應用i衝模分 1362322U0Z322 IX. Description of the invention: [Technical field of invention] Air and gas oil f-cylinder upper/lower cover forming method and device thereof are made into an inner mold of a female mold according to the shape of the main body of the dead and the lower jaw, and The sound is good. A metal material is placed in the inner mold, and the Ϊίίί body is applied while being located in the upper and lower cover bodies - the side edges extend to the upper end and the lower cover; the seat: body = = side = circle The curved surface or the beveled surface, which is processed through the CNC lathe, and the upper and lower boring perforations are provided with the upper and lower cover 闽 闽 闽 ψ ψ ” ” ” ” 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成 完成: Gully πτ ^ r- ^ , T盍 into °Π, to achieve rapid manufacturing, and reduce the waste of processing procedures and waste. [Prior Art] The infrastructure of Weng's gas cylinder is covered by the upper and lower covers, respectively, to close the piston installed inside, and the upper and lower covers are reciprocally injected with gas or liquid, and the internal ^ The tongue plug is pushed like a push to provide the piston at the end of the gas and oil (four). The figure is shown as a conventional upper and lower cover (four) to the $fire ^ knife cutting method to cut an iron plate separately One out, = 2 : ί: (as shown in the first figure - A and the second figure - A) 'Processing the upper and lower cover blasts B, B with the milling machine H t A1, A1, (eg first: use For the CNC, please refer to the first figure, B and the second figure -B' and then the groove B3, B3, the column B1, B1, and the two columns b/^ at both ends of the side to form the foot B4. B4, finally, a central through hole B2 (first picture -B, C) and a central sentence hole B2 (second picture _B, c) are drilled from the center of the tube B1 by a CNC lathe, and the upper and lower covers are The main body B, & the corners of the 1J62322 ί and the feet B4, B4' respectively penetrate the consistent holes B5, B5, respectively, for b = ~ t to provide coverage of the two ends of the gas oil red body lock combination. [Summary of the invention] First, solve the problem: cutting, cover The method of production 'its procedures are complicated' first need to use flame column and circumference = re-milling and milling machine to strengthen the six sides, and then the speed of molding with GNG lathe is slow 1 fine molding center slot 'so the manufacturing process?' And the precision is also processed The program is cumbersome and biased. The upper and lower cover embryos are determined to be extremely wasteful, and the cost is increased relative to i it-?, and the cost is increased, and the manufacturing is slow, and there is no such thing as production. Most of the production methods of Jiji's chatterings do not leave bevels or rounded corners, which leads to the whole; gas ^ zero = after 'easy to cause distortion, and second, the solution: &, a cover male mold according to the gas pressure Above the cylinder cover mold: a central punch is arranged at the bottom end of the center, and the inner mold of the female mold is also set according to the gas oil pressure above the central portion of the sign-center cone, and the periphery thereof is opened and the inner mold bottom is = inside, the male mold directly punches the metal material into the inner mold into a stretch characteristic to the periphery and the inner groove of the inner mold is formed - the upper cap string, and the center punch The center cone is butt-formed-centered through the hole, and the upper part of the upper two-two 盍 盍 柱 柱 柱 柱 柱 柱 柱 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧Opening - the front section is quiet and squatting: the main body of the dead is the same, the section _ 'make the m phase of the inner diameter of the rear section to the same size of the (5) 盍 (such as the third figure -F), and then apply the i die to divide 1362322
別將該上蓋主體迫入該前段内徑後通過該後段内徑，而應 用其金屬伸展性於通過後段内徑作整形，使該上蓋主體周 邊形成一平滑面，而不需再額外藉銑床加工，以減少加工 成本；其後透過CNC車床將該上蓋管柱外緣及中心貫孔内 緣及兩侧邊的圓弧面或斜角面，以及位於該上蓋管枉周緣 欲成型一環溝的加工面予以去除，以成型一上蓋塞柱’可 供一〇型環（習知省略）嵌入，以及於中心貫孔内部具有 平整表面的中心貫孔，且圓弧面或斜角面同樣具有平整表 面的平整圓弧面或平整斜角面，該上蓋主體於四角落及頂 ，與上蓋腳座的兩端分別鑽一上蓋穿孔以形成一完整亡 蓋’可供一螺絲（習知省略）穿設該上蓋穿孔；因此，藉 由前述上蓋之製造方法及其所應用之裝置，達到製造快 速’且減少加工程序及廢料之浪費者。 2·本發明係與前述上蓋相同之製法，應用相同於前述 製造上盘的母模，其内模底端亦設有一中心錐及其周邊與 該所需成型下蓋管柱的相對位置所開設的圓槽；一下蓋公 模外緣亦與下蓋主體的形狀外徑相當，其底端則相對於成 型下蓋的位置分別設一 T型衝塊，再將金屬素材置於該母 模的内模内，直接以該下蓋公模對該金屬素材於該内模内 衝壓，使該金屬素材依其伸展特性而流向該内模的週壁， 同時應用該内模底部的中心錐及圓槽，以及内模周邊，以 成型所需下蓋主體與下蓋管柱’且於下蓋管柱中心藉該中 心錐成型一中心槽孔，並於該下蓋主體一側向兩端带 成下蓋腳座’其與下蓋主體相鄰的兩側邊呈圓弧面或^ 面；再應用一模具，其内模開設相對於下蓋主體相同的1 狀’且該内模開設一前段内徑而銜接一後段内程，該^ $ 内徑稍大於後段内徑，使該後段内徑的空間相當於段 上蓋相同規格尺寸，再應用一衝模分別將該上蓋主體两該 該前段内徑後通過該後段内徑’而應用其金屬伸展性^入 1362322 過後段内徑作整形，使該上蓋主體周邊形成一平滑面，而 不需再額外藉銑床加工，以減少加工成本；其後再以CNC 車床將下蓋管柱周緣欲成型的一環溝，以及中心槽孔内部 與兩側邊的圓弧面或斜角面的加工面予以去除，並且對該 下蓋主體四角落及頂部與下蓋腳座的兩端分別鑽穿一下蓋 穿孔，以完成下蓋的成品，亦達到節省物料、降低成本、 製造快速之效益。 3. 因此，藉習知組裝方式，即可將前述上蓋與下蓋分 別覆蓋於氣油壓缸兩端（習知省略），即可透過上蓋塞柱與 下蓋的下蓋塞柱嵌入氣油壓缸兩端覆蓋止漏，再以螺絲穿 • 設於上蓋穿孔與下蓋穿孔鎖緊並固定，使，以完成一氣油 壓缸組合（習知省略）。 4. 本發明的上、下蓋於模具衝壓成型時，藉該上蓋腳 座及下蓋腳座與其主體的兩側邊成圓弧面或斜角面，能有 加強兩者間的抗扭應力，以避免易受力變形而導致整組零 件的損毁。 【實施方式】 由於該上、下蓋之形狀，係依據所需氣油壓缸之形狀 規格而定，為了使本發明能易於瞭解，乃就該最典型之氣 癱 油壓缸兩端所裝配的上、下蓋製法作說明。 _ 請參閱第三圖-E所示，由於該氣油壓缸之上蓋31’其 架構為具有平整中心貫孔312’，因此，請參閱第三圖及第 三圖-A所示，乃在一上蓋公模1依據該氣油壓缸之上蓋31’ 形狀，於該上蓋公模1之中心底端設一中心衝11，而該母 模2之内模21亦依據該氣油壓缸之上蓋主體31 (如第三 圖-B、C)形狀開設，並於該内模21底部設一中心錐211， 其周緣開設一圓槽212，再將一金屬素材3置於該内模21 内，藉該上蓋公模1直接對該金屬素材3於該内模21衝壓 成型；請配合參閱第三圖-B、C所示，經前述之衝壓，應 1362322 ，金屬素材3之伸展特性向内、外周邊擴張，以成型一上 蓋主體31及其中央於該内模21的圓槽212内形成一上蓋 管柱311，以及藉該中心衝η與中心錐211之對衝，即在 該上蓋管柱311中央直接成型一中心貫孔312 ,並於該上 蓋主，31 —側各向兩端延伸出一段而形成上蓋腳座32 , 該上蓋腳座32係與上蓋主體31相鄰的兩側邊呈一圓弧面 321或斜角面；請參閱第五圖、第五圖^〜8所示一整形 模具6，其内模61開設相對於上蓋主體31相同的形狀， 且該内模61開設一前段内徑61丨而銜接一後段内徑612， 該前段内徑611稍大於後段内徑612，使該後段内徑612 的空間相當於所需該上蓋31 (如第三圖_F)相同規格尺 再應用-衝模7分別將該上蓋主體31迫人該前段内徑 611後通過該後段内徑612，而應用其金屬伸展性於通過後 ，内控612作整形’使該上蓋主體31周邊形成一平滑面（如 第五，-A)，而不需再額外藉銑床加工，以減少加工成本。 請配合參閱第三圖-D，該整形後的上蓋主體31再透 過CNC車床將該上蓋管柱311外緣及中心貫孔312内 = 以及位於該上蓋管柱3U周緣欲成 第二圖-Ε)的加工面313予以去除，以 以及於ΐ盍可供一0型環（習知省略）嵌入， 以及於中心貫孔312内部具有平整表面的平整 312’（如第三圖-Ε)，且圓弧面321同 =面321’(如第三圖—c);請參閱第整f表 四=頂部與上蓋腳座32的兩端分別鑽- 設該上蓋穿孔314;因此，藉由前述 方法及其所應用之裝置，達到製造快 及廢料之浪費者。 且减夕加工程序 請參閱第四圖及第四圖-A所示，係與前述上蓋Μ，相 1362322Do not press the upper cover body into the inner diameter of the front section and pass the inner diameter of the rear section, and apply the metal stretchability to shape through the inner diameter of the rear section to form a smooth surface around the main body of the upper cover without additional milling machine processing. In order to reduce the processing cost; thereafter, through the CNC lathe, the outer edge of the upper cover column and the inner edge of the central through hole and the arc surface or the beveled surface of the two sides, and the processing of forming a ring groove at the periphery of the upper cover tube The surface is removed to form a top cover plug 'for a 〇-type ring (known omitted), and a central through hole having a flat surface inside the central through hole, and the circular or beveled surface also has a flat surface The flat upper surface or the flat bevel surface, the upper cover main body is at the four corners and the top, and the upper end of the upper cover foot is respectively drilled with a top cover perforation to form a complete dead cover 'a screw (known omitted) The upper cover is perforated; therefore, by the above-described manufacturing method of the upper cover and the device to which it is applied, it is possible to achieve rapid manufacturing and reduce waste of processing procedures and waste. 2. The present invention is the same as the above-mentioned upper cover, and is applied to the same mother mold as the above-mentioned upper plate, and the bottom end of the inner mold is also provided with a central cone and its periphery and the relative position of the desired shaped lower cover string. The circular groove; the outer edge of the lower cover male mold is also equivalent to the outer diameter of the shape of the lower cover main body, and the bottom end is respectively provided with a T-shaped punching block relative to the position of the formed lower cover, and then the metal material is placed in the female mold. In the inner mold, the metal material is directly punched in the inner mold by the lower cover male mold, so that the metal material flows to the peripheral wall of the inner mold according to its extension property, and the center cone and the circle at the bottom of the inner mold are applied. a groove, and a periphery of the inner mold, to form a lower cover main body and a lower cover pipe string and form a central slot by the center cone at the center of the lower cover pipe, and are brought to the ends at the side of the lower cover body The lower cover foot 'the two sides adjacent to the lower cover main body have a circular arc surface or a surface; and a mold is applied, the inner mold has the same 1 shape as the lower cover main body and the inner mold opens a front section The inner diameter is connected to the inner section of the rear section, and the inner diameter of the ^ $ is slightly larger than the inner diameter of the rear section, so that The space of the inner diameter of the rear section is equivalent to the same size of the upper cover of the segment, and then the upper inner diameter of the upper cover body and the inner diameter of the rear section are respectively applied by a die, and the metal stretchability is applied to the inner diameter of the rear section 136222 The peripheral surface of the upper cover body is formed into a smooth surface without additional processing by the milling machine to reduce the processing cost; thereafter, a ring groove formed by the circumference of the lower cover pipe column and the inner hole of the center groove are respectively formed by a CNC lathe. The processing surface of the arc surface or the bevel surface of the side is removed, and the four corners of the lower cover body and the two ends of the top and bottom cover feet are respectively drilled through the cover perforation to complete the finished product of the lower cover. Save materials, reduce costs, and create rapid benefits. 3. Therefore, by means of the conventional assembly method, the upper cover and the lower cover can be respectively covered on both ends of the gas-hydraulic cylinder (known omitted), and the gas can be inserted through the lower cover plug of the upper cover plug and the lower cover. Both ends of the pressure cylinder are covered with a leak stop, and then threaded through the hole. The perforation of the upper cover and the lower cover are locked and fixed to complete the gas-oil cylinder combination (known omitted). 4. When the upper and lower covers of the present invention are stamped and formed in the mold, the upper and lower covers of the upper and lower covers are formed into circular or beveled surfaces on both sides of the main body, thereby enhancing the torsional stress between the two. In order to avoid the deformation of the force and cause damage to the entire set of parts. [Embodiment] Since the shape of the upper and lower covers is determined according to the shape specifications of the required gas cylinder, in order to make the invention easy to understand, it is assembled on both ends of the most typical gas cylinder. The upper and lower cover methods are explained. _ Please refer to the third figure-E. Since the gas cylinder upper cover 31' is constructed to have a flat central through hole 312', please refer to the third figure and the third figure-A. An upper cover male mold 1 is provided with a center punch 11 at the bottom end of the upper cover male mold 1 according to the shape of the upper cover 31' of the gas hydraulic cylinder, and the inner mold 21 of the female mold 2 is also according to the gas hydraulic cylinder The upper cover body 31 (such as the third figure-B, C) is formed in a shape, and a central cone 211 is disposed at the bottom of the inner mold 21, a circular groove 212 is defined in the periphery thereof, and a metal material 3 is placed in the inner mold 21, The metal material 3 is directly stamped and formed on the inner mold 21 by the upper cover male mold 1; please refer to the third drawing -B, C, as shown in the third drawing, the first stamping, 1362322, the extension property of the metal material 3 is inward, The outer periphery is expanded to form an upper cover body 31 and a center thereof in the circular groove 212 of the inner mold 21 to form an upper cover column 311, and the center punch η is opposed to the central cone 211, that is, the upper cover string 311 A central through hole 312 is directly formed in the center, and a portion of the upper cover and the opposite ends of the upper side of the upper cover are formed to form a top cover. 32, the upper cover leg 32 is a circular arc surface 321 or a beveled surface on both sides adjacent to the upper cover main body 31; please refer to a shaping die 6 shown in FIG. 5 and FIG. The mold 61 has the same shape as that of the upper cover body 31, and the inner mold 61 has a front inner diameter 61 丨 and a rear inner diameter 612. The front inner diameter 611 is slightly larger than the rear inner diameter 612, so that the rear inner diameter 612 The space is equivalent to the same size of the upper cover 31 (as shown in FIG. 3F). The die 7 is applied to the inner diameter 611 of the front section and then passes through the inner diameter 612 of the rear section, respectively, and the metal is applied. After the extension is passed, the internal control 612 is shaped to form a smooth surface (such as the fifth, -A) around the upper cover body 31, without additional milling machine processing to reduce the processing cost. Please refer to the third figure-D. The shaped upper cover body 31 is further passed through the CNC lathe to the outer edge of the upper cover column 311 and the central through hole 312 = and the periphery of the upper cover column 3U is required to be a second figure - Ε The processing surface 313 is removed, and the ΐ盍 can be embedded in a 0-ring (known omitted), and has a flat surface 312' (such as the third figure - Ε) inside the central through hole 312, and The circular arc surface 321 is the same as the = surface 321 ' (as shown in the third figure - c); please refer to the entire f table 4 = the top and the upper end of the upper cover foot 32 respectively drilled - the upper cover perforation 314; therefore, by the foregoing method And the devices they use, to achieve rapid manufacturing and waste of waste. And the eve processing procedure, please refer to the fourth figure and the fourth figure-A, which is the same as the above-mentioned upper cover, 1362322
其底端則相對於成型下蓋5Γ (如第四圖〇 塊41 ’再將述金屬素材3置於該母模2的内控 21内’直接以該下蓋公模4對該金屬素材3於該内模21、 内衝壓，使該金屬素材3依其伸展特性而流向該内模 的週壁，同時應用該内模21底部的中心錐211及圓 212’以及内模21周邊，以成型所需下蓋主體51與下蕙^ •柱511，且於下蓋管柱511中心藉該中心錐211成型〜: 心1孔51j’並於該下蓋主體η 一側各向兩端延伸出〜 而形成下蓋腳座514,該下蓋腳座514係與下蓋主體51相 鄰的兩側邊呈一圓弧面5141或斜角面（如第四圖-B、〇 · 請參閱第五圖、第五圖-A〜B所示，一整形模具6’其内楹 61^設相對於下蓋主體51相同的形狀，且該内模61開言乂 一前段内徑611而銜接一後段内徑612，該前段内徑 ，大於彳$段内徑612，使該後段内徑612的空，間相當於所 需該下蓋51 (如第四圖-F)相同規格尺寸’再應用一衝模 φ 7將該下蓋主體31迫入該前段内徑611後通過該後段内徑 612 ’而應用其金屬伸展性於通過後段内徑Η?作整形，使 該下蓋主體51周邊形成一平滑面（如第五圖_B)，亦不需 再額外藉銑床加工，以減少加工成本。 請再參閱第四圖-D’而後再以CNC車床將下蓋管枉511 周緣欲成型的—環溝5111，以及中心槽孔512内部的加工 面513及兩侧邊的圓弧面5141予以去除（第四圖_£)，旅 且對該下蓋主體51的四角落及頂部與下蓋腳座514的兩端 分別鑽穿一下蓋穿孔515，以完成下蓋51，（如第四圖-F) 的成品，亦達到節省物料、降低成本、製造快速之效益。The bottom end is opposite to the molded lower cover 5Γ (for example, the fourth drawing block 41' and the metal material 3 are placed in the inner control 21 of the female mold 2 directly to the metal material 3 of the lower cover male mold 4 The inner mold 21 is internally stamped so that the metal material 3 flows toward the peripheral wall of the inner mold according to its extension property, and the center cone 211 and the circle 212' at the bottom of the inner mold 21 and the periphery of the inner mold 21 are applied to form a molding machine. The lower cover main body 51 and the lower cymbal column 511 are required to be formed by the center cone 211 at the center of the lower cover pipe 511. The center hole 211 is formed on the side of the lower cover body η side. The lower cover base 514 is formed. The lower cover base 514 has a circular arc surface 5141 or a beveled surface on both sides adjacent to the lower cover main body 51 (as shown in the fourth figure-B, 〇· see the fifth As shown in Fig. 5 and Fig. A to B, an inner mold 61' has an inner shape 61 with the same shape as that of the lower cover main body 51, and the inner mold 61 is opened to the front inner diameter 611 to engage a rear portion. The inner diameter 612, the inner diameter of the front section is greater than the inner diameter 612 of the section, so that the inner diameter of the inner diameter 612 of the rear section is equivalent to the required size of the lower cover 51 (such as the fourth figure-F). A die φ 7 is used to force the lower cover main body 31 into the front inner diameter 611 and pass through the rear inner diameter 612 ′ to apply the metal stretchability to shape through the rear inner diameter , to form a periphery of the lower cover main body 51 . Smooth surface (as shown in Figure _B), no additional milling machine is required to reduce the processing cost. Please refer to the fourth figure-D' and then use the CNC lathe to form the lower cover tube 511. The annular groove 5111, and the processing surface 513 inside the central slot 512 and the circular arc surface 5141 on both sides are removed (fourth figure _£), and the four corners of the lower cover body 51 and the top and bottom covers are Both ends of the seat 514 are drilled through the cover perforations 515 to complete the lower cover 51, and the finished product (such as the fourth figure-F) also achieves the benefits of material saving, cost reduction, and rapid manufacturing.
Ub2322 因此’藉習知組装方式，即可將前述上蓋31，與下蓋 51分別覆蓋於氟油壓紅兩端（習知省略），即可透過上蓋 ^柱311’與下蓋51’的下蓋塞柱511，嵌入氣油壓缸兩端覆 蓋止漏（習知省略），再以螺絲分別穿設於上蓋穿孔314 與下蓋穿孔515鎖緊並固定上蓋腳座犯及下蓋腳座514， 以元成一氣油壓缸組合（習知省略），再藉該上蓋腳座32 及下蓋腳座514與其主體的兩侧邊成圓弧面321 (5141) 或斜角面，可提供有更佳的抗扭應力，以避免易受力變形 而導致整組零件的損毁。 綜上所述，本發明的製法成型快速，真降低加工廢料 • 產生’更可應用金屬伸展性直接衝壓成型戒迫擠整形而成 型上、下蓋主體’再進行加工，達到生產快速與降低成本 之效益；以上說明對本發明而言只是說明性的，而非限制 性的’本領域普通技術人員理解，在不脱離權利要求所限 定的精神和範圍的情况下’可作出許多修改、變化或等效， 但都將洛入本發明的保護範圍之内。Ub2322 Therefore, by the conventional assembly method, the upper cover 31 and the lower cover 51 can be respectively covered on both ends of the fluorine oil red (knownly omitted), that is, the upper cover 311' and the lower cover 51' can be passed through. The lower cover plug 511 is embedded in the gas oil pressure cylinder at both ends to cover the leakage stop (known omitted), and then is respectively screwed through the upper cover through hole 314 and the lower cover through hole 515 to lock and fix the upper cover foot seat and the lower cover foot 514, a combination of a gas cylinder and a gas cylinder (known omit), and the upper cover foot 32 and the lower cover base 514 are formed with a circular arc surface 321 (5141) or a beveled surface on both sides of the main body thereof, and are provided Better torsional stress to avoid damage due to stress and damage to the entire set of parts. In summary, the method of the invention has a rapid forming process and really reduces the processing waste. • Produces a 'more applicable metal stretch direct stamping forming or forced extrusion molding to form the upper and lower cover main body' to be processed to achieve rapid production and reduced cost. The above description is intended to be illustrative, and not restrictive, and it is understood by those of ordinary skill in the art that many modifications, variations or changes can be made without departing from the spirit and scope of the invention. Equivalent, but all will fall within the scope of protection of the present invention.
IS] 11 1362322 五、圖式簡單說明：· (一）圖式部份： 第圖-A為習知應用鐵板火焰切割上蓋成型金屬素材 第一圖-B為習知上蓋成型步驟。 第一圖-C為習知上蓋平面透視圖。 第二圖-A為習知應用鐵板火焰切割下蓋成型金屬素材 第二圖-B為習知下蓋成型步驟。 第二圖-C為習知下蓋平面透視圖。 第二圖為本發明上蓋成型裝置圖。 第二圖-A為本發明上蓋成型動作圖。 第二圖-B為本發明成型上蓋主體平面透視圖。 第二圖-C為本發明成型上蓋主體立體圖。 第二圖-D為本發明成型上蓋初胚加工面位置示音 第f圖-E為本發明成型上蓋初胚平面示意圖。^圖 第二圖-F為本發明完成上蓋成品立體圖。 第四圖為本發明下蓋成型裝置圖。 第四圖-A為本發明下蓋成型動作圖。 第四圖-B為本發明成型下蓋主體平面透視圖。 ，四圖-C為本發明成型下蓋主體立體圖。 第四圖-D為本發明成型下蓋初胚加工面值 ，四圖-E為本發明成型下蓋初胚平面示意圖。… ★四圖-F為本發明完成下蓋成品立體圖。 ，五圖為本發明整形模具裝置圖。 第五圖-A為本發明整形後上蓋主體圖。 第五圖-B為本發明整形後下蓋主體圖。 (一）圖號部份： 中心衝11 内模21 圓槽212 上蓋公模1 母模2 中心錐211 1362322IS] 11 1362322 V. Simple description of the drawings: · (1) Drawing part: Figure-A is a conventional application of iron plate flame cutting to form a metal material. The first figure-B is a conventional upper cover forming step. The first figure-C is a plan view of a conventional upper cover. The second figure-A is a conventional application of an iron plate flame cutting under cover to form a metal material. The second figure-B is a conventional lower cover forming step. The second figure-C is a plan view of a conventional lower cover. The second figure is a view of the upper cover forming apparatus of the present invention. The second figure-A is an operation diagram of the upper cover forming operation of the present invention. Figure 2B is a plan perspective view of the main body of the molded upper cover of the present invention. The second figure-C is a perspective view of the main body of the molded upper cover of the present invention. The second figure-D is the sounding position of the embossed processing surface of the formed upper cover of the present invention. FIG. ^ Figure 2 - F is a perspective view of the finished product of the present invention. The fourth figure is a view of the lower cover forming device of the present invention. The fourth figure-A is a drawing operation diagram of the lower cover of the present invention. Fig. 4B is a plan perspective view of the main body of the molded lower cover of the present invention. 4D-C is a perspective view of the main body of the molded lower cover of the present invention. The fourth figure-D is the surface value of the initial blank processing of the formed lower cover of the present invention, and the fourth figure-E is a schematic view of the initial embryo plane of the formed lower cover of the present invention. ... ★ 四图-F is a three-dimensional view of the finished cover of the present invention. The five figures are diagrams of the plastic mold device of the present invention. Fig. 5A is a view of the main body of the upper cover of the invention. Fig. 5B is a view of the main body of the lower cover after shaping according to the present invention. (1) Part number: Center punch 11 Inner mold 21 Round groove 212 Upper cover male mold 1 Female mold 2 Central cone 211 1362322
金屬素材3 上蓋管柱311 中心貫孔312 上蓋穿孔314 上蓋塞柱311’ 上蓋腳座32 下蓋公模4 下蓋主體51 環溝5111 加工面513 圓弧面5141 下蓋51’ 平整中心槽孔512’ 整形整形模具6 前段内徑611 衝模7 上蓋主體31 環溝3111 加工面313 上蓋31’ 平整中心貫孔312’ 圓弧面321 T型衝塊41 下蓋管柱511 中心槽孔512 下蓋腳座514 下蓋穿孔515 下蓋塞柱51Γ 内模61 後段内徑612Metal material 3 Upper cover column 311 Center through hole 312 Upper cover perforation 314 Upper cover plug 311' Upper cover foot 32 Lower cover male mold 4 Lower cover main body 51 Ring groove 5111 Machined surface 513 Circular surface 5141 Lower cover 51' Flat center slot 512' plastic shaping mould 6 front section inner diameter 611 die 7 upper cover body 31 annular groove 3111 machining surface 313 upper cover 31' flat central through hole 312' circular arc surface 321 T-shaped punching block 41 lower cover pipe column 511 central slot 512 lower cover Foot 514 lower cover perforation 515 lower cover plug 51Γ inner mold 61 rear section inner diameter 612
IS1 13IS1 13