M249740 g、創作說明（l) 【新型所屬之技術領域】 本創作係使勾釘式（勾κ你人、 士士 r 人 J片柳合）罐體，得被由圓形叔 成方形、且不會使勾片鉚合處 u形拓 的為： 处、朋间之功效，主要技術、目 其一，除了具有模具單元，卄抓古，^ #丄 山 並汉有防繃開裝置、補強梦罟 。糟由防繃開裝置，於脾圓# π a 吊难衣置 斟4 Μ „ A2 於將0形罐體呈方形過程t，得M249740 g. Creation Instructions (l) [Technical Field to which the New Type belongs] This creation is a hook-shaped (hook k, you, taxi r, person, J, willow) tank, which must be made from a round uncle into a square, without The U-shaped extension of the riveting point of the hook piece is: the effect of the place and the friend, the main technology and one of the first, except that it has a mold unit, which scratches the ancients, ^ # 丄 山 和 汉 has anti-stretching device and strengthens the nightmare . This is caused by the anti-stretching device, in the spleen circle # π a Hanging difficult clothes to place 4 Μ „A2 In the process of making the 0-shaped tank square, t
對勾片鉚合處予強力壓定，因此可防 J 拓方時不被拉扯繃開之功效。 °處在 其二，藉由補強裝置，得於叔古、M i + 怎心 α , 拓方過程時對模具單元予輔助 牽制，而得增大模呈單升々f稍助 々…、早7L之耐力強度，因此可確 因防端開裝置之頂壓造成誤差之功效。 保不 【先前技術】 按，罐體之成型有兩種：圖一 焊Η而呈圓形罐體1，圖1將M ( A )係將鐵皮兩端缝 人口 國一係將鐵皮兩端設勾片8狀再予_ 二呈圓形罐體9。❿’欲得方形(矩形)罐 體1配合拓型機予拓呈方升習知拓方之技術構造，如圖罐 (B )所不，係·一機台設有四面對稱之拓方模具3 , 其中心設成斜面狀、並設有具斜面之迫張塊4，迫張塊4連 設有驅動桿5、再串接油壓缸6伸縮桿？，藉由驅動桿5之下 降使迫張塊4呈斜面下降，而得迫使拓方模具3擴張，即得 使圓形罐體1拓成方形罐體2 ;上述，其實存在有下列缺點 (1)其只能使用於「縫焊式」罐體，而縫焊式罐體係必需 鐵皮兩端全線焊接，形成「氣密」效果，&成本較高The riveting point of the hook piece is strongly pressed, so it can prevent J Tuofang from being stretched. ° is in the second, with the reinforcement device, obtained from Shugu, M i + Hexin α, the mold unit is assisted in the extension process, and the mold has to be increased by a single liter. 7L's endurance strength, so it can confirm the effect of preventing the error caused by the top pressure of the end-opening device. Guarantee [Previous technology] Press, there are two types of cans: Figure 1. Welding cymbals form a round can 1. Figure 1. M (A) is the seam on both ends of the iron sheet. The hook piece is 8-shaped and then _ 2 is a circular tank 9. ❿'To obtain a square (rectangular) tank body 1 with a top-up machine Yutuo Chengfang learns the technical structure of Tuofang, as shown in the tank (B), a machine is equipped with a four-sided symmetrical Tuofang mold 3, the center is set to be inclined, and there is a forced block 4 with a bevel, the forced block 4 is connected with a driving rod 5, and then a hydraulic cylinder 6 telescopic rod is connected in series? With the lowering of the driving rod 5, the forcing block 4 is inclined downward, and the extension mold 3 is forced to expand, that is, the circular tank 1 is expanded into a square tank 2; as mentioned above, there are actually the following disadvantages (1 ) It can only be used in "seam-welded" tanks, and the seam-welded tank system must be welded at both ends of the iron sheet to form an "airtight" effect, and the cost is higher
四、創作說明（2) 縫焊罐體、只需成本較低之 7表ι非液體之物品），實· ，對於不需採用「氣密」 「勾釘式」罐體者（例如 是浪費與增加成本。 (2)如果將圖二之「勾釘 型機拓呈方形罐體9〇 ^ ’予採用圖一（B )拓 m幻η Γ Γ 拓方過程中之強大拉扯力 罐==鉚广處被編開之問題。亦即，縫焊式 ί:;方之作用力，而勾釘式罐體之 。 、口」之耐力強度，無法承受此拉扯作用力 【新型内容】 模具單元1 0 0、防繃 凊參閱圖三、四、五，係包含 開裝置20 0、補強裴置3〇〇 ;其中， 杈具早7L100，係設成具有内斜面之拓方模具1〇、定位 模具11，於拓方模具10、定位模具丨丨間設有具斜面之迫 張塊12，迫張塊12連設有驅動桿13、並再連設於油壓缸 1 6伸縮桿’另，拓方模具1 〇底部係組於執道1 4、並於外 側邊設有回位彈簀15，而得形成定位模具U不動、拓方 模具1 0可依控制而水平作動，即可使套置於拓方模具J 0 、定位模具11外周之圓形罐體9，予拓成方形（矩形）罐 體90 ; 一防繃開裝置20 0，係設於對應罐體勾片鉚合W處，其具有 壓定塊20、定位板21、驅動塊22，壓定塊20具有斜面， 驅動塊22設有對應之斜面、並組設於壓定塊20與定位板 21間，驅動塊22並連設有驅動桿23、並再連接於一油壓 M249740 四、創作說明（3) 缸26之伸縮桿，又，壓定塊20底部係組於軌道24、並於 側邊設有回位彈簧25，而得在拓方罐體時，壓定塊2〇予 強力壓制罐體之勾片鉚合W處，使勾片鉚合不會因拓方 拉扯力而繃開之功效； 一補強裝置300，係設一座體30 ’於座體3〇 一邊樞設有勾 疋油壓缸31，並於座體30設定處上端設有軸座μ，軸座 32中设有驅動軸33，驅動軸33連設一勾臂34，勾臂34 — 端設有勾槽340、另一端設有連動桿35，其連動桿35樞 接於勾定油壓缸31之伸縮桿310，又，模具單元1〇〇之定 位模具11設有對應勾臂34勾槽34 0之凸柱36，而得於拓 方罐體時，勾槽340恰可勾合於凸柱36，形成勾臂34及 其勾定油壓缸3 1之油壓力強力牵制定位模具丨j。 【實施方式】 、〃 藉由上述之結構，本創作之使用、作用動作，茲再細 =明如下：初始時，如圖w ( A )、五（A )所示，係 ^勾釘式」圓形罐體9套置於模具單元1〇〇拓方模具1〇及 ΐ:模具又之外周、並使其勾片鉚合W處對應於防編開裝 疋塊2〇，此時防繃開裝置200之油壓缸26啟動伸 if、ό # P·· — 士圖四B )，藉由其驅動桿2 3、驅動塊2 2上升 往罐體方向作動，而得壓定塊20強力壓定 壓鉚合W處’同時亦啟動補強裝置300之勾定油 -=:縮桿310、連動桿35，而得令勾臂34旋轉 凸柱3: “ ；传勾槽340勾定於模具單元100定位模具11之 凸柱3“如圖五B)。後，模具單元1〇〇之油塵缸“啟動 M249740 四、創作說明（4) ，得令其拓方模具10往外作動，目 成方形罐體90 ;於拓方—士 ％ u化维體9被拓 丄 ％万凡成後，補強裝置3 0 0之勾宁4两 缸31伸縮桿310反向動作，俨八a抽… < 勾疋油壓 切1乍侍令勾臂34脫離（不幻人、〜 位模具11之凸柱36，且，楹且的—ΊΛΛ 、小勾合）疋 杈具早兀1 〇 〇、防繃開奘 之油壓缸16、26亦反向韌冼^ Α , 朋同褒置200 2 5彈力，得分別佶叔古伊曰，Λ # s 1 5、 刟使拓方杈具1〇、壓定塊2〇 即可取出成品。 风你位，因此 而，本創作之功效、優點，茲再細節說明如下. 一、 「模具單元100」方面： 卜. 9ηη設成定位模具11不可作動，因此，得讓防繃開裝置 之勾片鉚合^。亦即’得罐體可被點線 疋4 進而讓拓方模具10對罐體全周拉扯，配人桓且孫 =形，故可得使圓形罐體9被精確拓型呈方形罐體σ9〇、之、功係 二、 「防繃開裝置200」方面： 裝置200之壓定塊2〇 ’係設成長條狀、對應於 复版之勾片鉚合W處，配合模具單元100之定位模呈U、及 祐=壓=26、斜面驅動塊22 ’而可使罐體之勾片柳合界處 疋位模具11、壓定塊2 〇強力壓制，因此可使罐體之勾片 2相互平貼勾合鉚合之狀態可承受拓方模具1〇拉扯 _作用力’不會有被拉繃開之虞。 一、「補強裝置3〇〇」方面： θ 當防繃開裝置200之油壓缸26油壓力、壓定塊2〇強力 壓制罐體時’會有強力之頂推力作用於定位模具丨丨，此時4. Creation instructions (2) Seam-welded tanks, which only need lower cost non-liquid items (Table 7). In fact, for those who do not need to use "air-tight" and "hook-type" tanks (such as waste And increase costs. (2) If the "tack-type machine extension shown in Figure 2 is a square tank 9〇 ^ 'is used, Figure 1 (B) extension m magic η Γ Γ strong pulling force tank in the process of extension == The problem that the riveting area is braided. That is, the seam welding type: the force of the square, and the hook-type tank. The endurance strength of the "mouth" can not withstand this pulling force [new content] mold unit 1 0 0, anti-stretching see Figures 3, 4 and 5 for the opening device 200 and the reinforcement Pei 300. Among them, the fork has an early 7L100 and is set as a top mold with an inner bevel 10. Positioning The mold 11 is provided with a forced tensioning block 12 with an inclined surface between the extension mold 10 and the positioning mold. The driving tensioning block 13 is connected to the tensioning block 12 and is connected to the hydraulic cylinder 16 to the telescopic rod. Top square mold 10 〇 The bottom part is grouped on the execution channel 14 and a return spring 15 is provided on the outer side, so that the positioning mold U can be fixed, and the top square mold 10 can be controlled. It can be placed in the circular tank 9 on the outer periphery of the extension mold J 0 and the positioning mold 11 so as to form a square (rectangular) tank 90; an anti-stretching device 20 0 is provided in Corresponding to the riveting position of the hook of the tank body, it has a pressure fixing block 20, a positioning plate 21, and a driving block 22. The pressure fixing block 20 has a slope. The driving block 22 is provided with a corresponding slope and is arranged on the pressure fixing block 20 and Between the positioning plates 21, the driving block 22 is provided with a driving rod 23 in parallel, and then connected to an oil pressure M249740. 4. Creation instructions (3) The telescopic rod of the cylinder 26, and the bottom of the pressure fixing block 20 is grouped on the rail 24, A return spring 25 is provided on the side, so that when the tank is extended, the fixing block 20 is used to strongly press the riveting W of the hook of the tank so that the riveting of the hook is not caused by the pulling force of the top. The effect of stretching is: a reinforcing device 300, which is provided with a body 30 'on the side of the seat body 30, a hook hydraulic cylinder 31 is pivoted, and a shaft seat μ is provided at the upper end of the setting of the seat body 30, the shaft seat 32 is provided with a driving shaft 33, and the driving shaft 33 is provided with a hook arm 34, the hook arm 34 is provided with a hook groove 340 at one end and a link lever 35 at the other end, and the link lever 35 is pivotally connected to the hook hydraulic pressure. The telescopic rod 310 of 31, and the positioning mold 11 of the mold unit 100 is provided with a convex column 36 corresponding to the hook arm 34 and the hook groove 34 0. When it is obtained in the extension tank, the hook groove 340 can be engaged with the convex The column 36 forms the hook arm 34 and the oil pressure of the hydraulic cylinder 31, which strongly pulls the positioning mold 丨 j. [Embodiment], 上述 With the above structure, the use and action of this creation are further detailed = The description is as follows: At the beginning, as shown in w (A) and five (A), 9 sets of round cans are placed in the mold unit 100 extension molds 10 and 拓: The outer periphery and the riveting position of the hook piece thereof correspond to the anti-knitting opening mounting block 20, and at this time, the hydraulic cylinder 26 of the anti-stretching device 200 starts to extend, if, # # P ·· — Shitu 4B), With its driving rod 2 3 and driving block 2 2 rising to move toward the tank body, the pressure fixing block 20 can be strongly pressed and riveted at W '. At the same time, the detent oil of the reinforcement device 300 is also activated-=: shrink rod 310 2. Link the lever 35, so that the hook arm 34 can rotate the convex column 3: "; the hook groove 340 is delimited to the convex column 3 of the mold unit 100 positioning mold 11" (see FIG. 5B). After that, the oil cylinder of the mold unit 100 "started M249740 IV. Creation instructions (4), it was necessary to make its extension mold 10 move outward to form a square tank 90; After being expanded by 100%, the reinforcement device 3 0 0 of Gouning 4 two cylinders 31 telescopic rod 310 moves in reverse, and eight a pumping ... < Gouling hydraulic cutting 1 Attendant Hook arm 34 disengaged (not The phantom, ~ the convex pillar 36 of the mold 11, and the Ί Ί-Ί Λ Λ, small coupling) 疋 疋 has early 100, anti-stretching hydraulic cylinders 16, 26 are also reverse toughness ^ Α, friends with a set of 200 2 5 elasticity, respectively, uncle Gu Yi said, Λ # s 1 5, 刟 make the extension square with 10, press the block 20 to take out the finished product. Because of your position, therefore The effects and advantages of this creation are described in detail below. 1. In the "mold unit 100" aspect: [b] 9ηη is set so that the positioning mold 11 cannot be moved. Therefore, the hook of the anti-stretching device must be riveted ^. That is, 'the tank body can be dotted by the line 疋 4, and then the top mold 10 pulls the whole body of the tank, and it is matched with the sun and the shape. Therefore, the round tank 9 can be accurately shaped into a square tank. σ9〇, work system two, "anti-stretching device 200": The pressure fixing block 20 'of the device 200 is provided in a long strip shape, corresponding to the riveted hook piece W, and cooperates with the mold unit 100. The positioning die is U, and Y = pressure = 26, and the bevel drive block 22 'can make the hook body of the tank body die 11 and the pressure setting block 2 〇 strong pressing, so the hook body of the tank 2 The state of flat and cohesive and riveting can withstand the pulling force of the top mold 10, and there is no risk of being stretched. I. "Reinforcing device 300": θ When the oil pressure of the hydraulic cylinder 26 of the anti-stretching device 200 and the pressure block 20 strongly press the tank body, there will be a strong pushing force on the positioning mold 丨 丨, at this time
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第9頁 M249740 四、創作說明（5) =::==勾臂34勾定…模具η =由八勾疋油屋缸31之油壓力，而得 ，因此可確保定位模具丨丨不偏垄. 可精密成型所需之形狀。 ’、 1之方 )、二c二t述之ί術手段，本創作亦可實施呈 呈„。1、）之型態，係：圖四（A )、四（Β :、=0Λ油9壓缸16伸縮桿呈向上伸而擴張拓: 塊20。圖A ( a ) 一二伸鈿♦干呈向下收而1 …’屬本創作之等效結構創意 得本創J虽然亦可使用於對「縫焊式」罐體之 效。創作可不受限於任何罐體之拓方，達到廣泛 是前：ί 2述’本創作*「罐體拓型機」物品領 用創作，而所達成之功效，確實具有 用性與增m &私，从：々々人心命丨上 凸柱3 6、 丨之頂推力 ‘形罐體9 0 圖六（A )乃將模 t模具10 乍動壓定 2 6伸縮桿 範疇内。 拓方，使 之實用功 域，確實 極佳之實 M249740Page 9 M249740 IV. Creation instructions (5) = :: == Hook arm 34 is delineated ... The mold η = is obtained from the oil pressure of the eight-cylinder oil house cylinder 31, so it can ensure that the positioning mold is not biased. The shape required for precision molding. ', 1's side), the two c's and t's techniques described in this article, this creation can also be implemented in the form of ". 1,", Department: Figure four (A), four (B :, = 0Λ 油 9 The telescopic cylinder 16 of the cylinder 16 is extended upwards and expanded: Block 20. Figure A (a) One or two extensions 干 Dry is retracted downwards and 1… 'This is the equivalent structural idea of this creation. This is also the original J although it can also be used The effect on the "seam-welded" tank. Creation can not be limited to the extension of any tank body, reaching a wide range of former: ί 2 narrative 'this creation * "tank extension machine" items used for creation, and The effect achieved is indeed useful and beneficial. From: 々々Life 丨 Upper post 3 6, 丨 Top thrust 'shaped tank 9 0 Figure 6 (A) is the mold t mold 10 The dynamic pressure is fixed in the range of 2 6 telescopic rods. The extension of the square to make it practical, it is really excellent M249740
式罐體拓方（A)立體（B)擴方機 )俯視圖 式罐體拓方後造成繃開之示意圖 體外觀圖 視（A )未擴張（B )擴張狀態圖 視（A )未擴張（B )擴張狀態圖 張驅動方向實施例（A )未擴張（B 圖式簡單說明 圖式簡單說明： 圖一，係習知縫焊 剖視及（b 圖二，係習知勾釘 圖三，係本創作立 圖四，係本創作剖 圖五，係本創作俯 圖六，係本創作擴 擴張狀態圖 圖號說明： 1、 9圓形罐體 2、 9 0 方形罐體 3、 1 0拓方模具 1 〇 〇模具單元 4、 12 迫張塊 5、 13、2 3 驅動桿 6、 1 6、2 6 油壓缸 7、 3 1 0伸縮桿 8勾片 11定位模具 1 4、2 4 執道 1 5、2 5 回位彈簧 2 0 壓定塊 2 0 0 防繃開裝置 21 定位板 2 2 驅動塊 3 0 0補強裝置 31勾定油壓缸 3 2轴座 3 3 驅動軸 34勾臂 340勾槽 3 5連動桿 3 6 凸柱 Η 缝焊 W 勾片鉚合 30座體(A) three-dimensional (B) expansion machine) top view of the tank body after the tank is stretched to open the schematic diagram of the body appearance (A) unexpanded (B) expansion state view (A) unexpanded ( B) Example of the driving direction of the sheet in the expanded state (A) Unexpanded (B is a simple illustration of the diagram A simple illustration: FIG. 1 is a cross-sectional view of a conventional seam welding and (b FIG. 2 is a conventional hooked picture 3) Drawing 4 of the creative work, drawing 5 of the creative work, drawing 6 of the creative work, drawing expansion and expansion status of the creative drawing, figure number description: 1, 9 round tank 2, 9 0 square tank 3, 1 0 Top square mold 1 00 mold unit 4, 12 force block 5, 13, 2 3 drive rod 6, 1 6, 2 6 hydraulic cylinder 7, 3 1 0 telescopic rod 8 hook piece 11 positioning mold 1 4, 2 4 1, 2, 5 return spring 2 0 pressure block 2 0 0 anti-stretching device 21 positioning plate 2 2 drive block 3 0 0 reinforcement device 31 delimits the hydraulic cylinder 3 2 shaft seat 3 3 drive shaft 34 hook Arm 340 hook slot 3 5 linkage rod 3 6 convex post Η seam welding W hook piece riveting 30 seat body