200822984 九、發明說明： 【發明所屬之技術領域】 本發明係涉及管件成形方面的技術領域，尤其指— 可於管件形成預定形狀之成形裝置。 【先前技術】 目如系見的管件成形裝置係有以下幾種： 依台灣專利公告第〇91_號，於胚料經擠壓形機 =人化的管胚後，立刻利用一對履帶式成形模幸展壓於—200822984 IX. Description of the Invention: [Technical Field] The present invention relates to the technical field of pipe forming, and in particular to a forming device capable of forming a predetermined shape in a pipe member. [Prior Art] The following pipe fitting forming devices are as follows: According to Taiwan Patent Publication No. 91_, a pair of crawler belts are used immediately after the blank is pressed by the blanking machine = humanized tube embryo The forming die was fortunately pressed -
於i其以使管胚外徑隆起連續平行之凸環。其僅適用G 、:官胚的成形，而不適用於已硬化管件的成形，且发 法對管件端部加工。 且其無 祐由依台灣專利公告第124959號，一擴管器可伸入管株、， ΐ::::數鋼珠由内向外將管壁推壓變形，在其旋轉； 牛上形成一圈凸環。然而，其係完全手工摔 近合ί 公告第333479號’利用-壓軋輪與-滾輪 使管件周以內使該，受壓札形成滾一 凸部，且内凹之環狀滚溝，而無法形成向外之環狀 且其無法對管件端部加工。 狀 件，利公告第3953㈣，利用上、下模失持管 端部順著^ μ模沖壓該管件的兩端部，使該管件的兩 、下模的模穴兩端及沖模的形狀成形。其僅 6 200822984 對管件兩端部作擴口之加工，卻無法於管件周緣成形出一 個或複數個向外之環狀凸部。 依台灣發明專利公開編號第200616728號，一模具之 模穴於一端有一漸縮區域，並於該模穴中置一心軸。將一 ，管件擠入該模穴，即可使該管件之端部縮口。其僅能使 管件之端部作縮口，但無法於管件周緣形成—個或複數個 向外之環狀凸部。 【發明内容】 邱夕if Γ主要目的储供—财於管件之形成環狀凸 秋官件成形工具。其結構包括—第—模組、—第且、In order to make the outer diameter of the tube ridges rise continuously parallel to the convex ring. It is only suitable for the forming of G, the official embryo, not for the forming of the hardened pipe, and the method is applied to the end of the pipe. And it is not subject to Taiwan Patent Notice No. 124959, a pipe expander can be inserted into the pipe, ΐ:::: a number of steel balls push and deform the pipe wall from the inside to the outside, in which it rotates; ring. However, it is completely hand-falling close to the ί Announcement No. 333479 'Using - nip wheel and - roller to make the tube within the circumference of the tube, the pressure is formed to roll a convex portion, and the concave annular groove, and cannot Forming an outward ring shape and it is not possible to machine the end of the tube. In the case of Announcement No. 3953(4), both ends of the tube are stamped by the ends of the upper and lower molds, and the ends of the molds of the two lower and lower molds of the tube are shaped. It is only 6 200822984 for the flaring of the two ends of the pipe, but it is impossible to form one or a plurality of outward annular protrusions at the periphery of the pipe. According to Taiwan Patent Publication No. 200616728, a mold cavity has a tapered region at one end, and a mandrel is placed in the cavity. 1. The tube is squeezed into the cavity to shrink the end of the tube. It can only make the end of the pipe member shrink, but it cannot form one or a plurality of outward annular projections at the periphery of the pipe. [Summary of the Invention] Qiu Xi if Γ main purpose of storage and supply - the formation of a ring-shaped convex pipe fittings. Its structure includes - the first module, - the first,
i:;::件壓件。該第一模組由兩個模組成。每-ί有：溝莫組之兩個模的溝合成-第-通道以 各納該管件。該第二模組由兩個模組H 及一凹部。該第二模組之兩個模人 、 / 納該管件。該第二模組之兩個模：;土:弟二通道以容 _第二模組推向第一模組，並壓^二;=可 %狀溝裡形成一環狀凸部。 使該S件在該 模模一第—模組-側相對移動騎第-、、、且上有讀溝，可於該管件上形成 ”弟- 利用更換具有不同位置環狀溝之第二模組，尤其可 同位置形成-個或二個環狀凸部。甚到可由^件的不 組的數量以增加環狀凸部的數量。 4增加第二模 本發明之另一主要目的孫挺 的係k供—種可使管件之端部及 200822984 表面形成預定形狀之管件成形機。其結構包括一工作平 台。一第一模座設於該工作平台上。一第二模座可於該第 一模座上方垂直位移。第一模組的一個模設於該第一模 座，另一個模設於該第二模。第二模組可相對該第一模組 移動。一沖具包括一座體、一載體及數個壓件。該座體可 於該工作平台上向該第一、二模組移動。該載體具數個孔， 每一孔可容納一壓件，每一個壓件可使該管件之端部變成 不同形狀。該載體可於該座體上移動，致可選擇一個適當 之壓件對正該管件。一定位裝置於該管件置入該第一、二 模組時控制該管件端部從該第二模組伸出之長度。該定位 裝置可隨該第二模座於該工作平台上垂直位移，以避開該 壓件。 藉由該沖具之載體可安裝複數個壓件且載體可於該座 體上移動以選擇適當之壓件對正該管件，於成形不同管件 時便可大幅節省更換壓件的時間以增加工作效率。另外利 用該定位裝置的設計，可使每次置放管件時，其伸到第二 模組外的長度皆相同。又，該定位裝置可隨該第二模座於 該工作平台上垂直位移，可防止其被該壓件撞到。 【實施方式】 第一、二圖顯示本發明之管件成形工具包括一第一模 組1、一第二模組2、四個彈性件3、四個結合件30及一 壓件4。 該第一模組1由兩個模10組成，每一個模10有一溝 121、一凹部131及一滑道14。該二溝121合成一第一通 8 200822984 =:=广該兩個凹部131於該第-通道12 立而5成娘狀溝13。該二滑道14呈τ字形。 該第二模組2由兩個模2〇組成’ :形且分別滑嵌於該第—模組2的兩條 滑 每-個模2〇有—溝221、—凹部2 二：1 : 容納該管件A。該兩個 Γ 11 通道22 一端合成一環狀溝23。該兩個 弟-凹口 於該第二通道另一端合成一第二環狀溝以。 忒四個弹性件3係為壓縮彈簧，且 二力第?模組2之間，以提供一將該第二模心 該四個結合件3〇係將該第二模組2結合於該第一模组 以使該第二模組2可於騎道14中滑動而不脫落， ^可限制及設定該-模組i及第二模組2間的相對距 離0 )二该壓件4之端面可把該第二模組2推向第一模組工， 亥蝙面有一槽4〇及一柱41。該槽4〇容縮納該管件A之 立而。卩，且该凹槽4〇的槽壁由外向内縮。該柱41位於該槽 40中且並可伸入該管件a。該壓件&於一端界定一環狀溝 42。该環狀溝42環繞並連通該槽4〇。 第三圖顯示該壓件4沖壓該管件A之端部時，該管件 A ,端>部的管壁會順著該槽40的槽壁而内縮。該柱41伸 入該管件A的端部，所以該管件A之端部的内徑會受該柱 41阻擋而與該柱41的外徑相同。 弟四圖顯示该壓件4繼續沖壓該管件a直至使其端面 200822984 接觸该第一杈組2時，該壓件4端面的環狀溝42會盥該第 二模組的第二環狀溝24合成一環狀空間。該管件八受該壓 件4擠壓，其管壁會順著該環狀空間形成一第二環狀凸 部。该官件A形成該第二環狀凸部時，該些彈性件3提供 一適當之彈力防止該第二模組2位移。 、 第五圖顯不該壓件4繼續沖壓時，會推動該第二模組 2位私’同日$擠壓該管件A。當該第二模組2接觸該第一模 組j，使該彈性件3受壓縮，該第二模組2的環狀溝23會 f該第了模組1的環狀溝13合成-環狀空間。該管件a的 官壁會被擠壓而順著該環狀空間形成—環狀凸部。當該堡 件4退回，該彈性件3使第二模組2回復原位。使其可^ 行第二次加工。 第六圖顯示該管件成形工具更包括有複數定位螺检31 及疋位塊32設於該第一模組丨的二個模1〇中，使當該結 合件3◦將該一模組1與第二模組2間的相對移動距離調^ 至適當距離後，即可藉由旋動該定位螺栓31以推動該定位 塊32^边緊於該結合# 3〇之一侧，以達到防止該結合件別 由該第一模組1上脫離之目的。 如此’本發明便可藉由第—模組1、第二模組2及壓 ，4之配合而對管件Α之端部及管壁加工。而且，由於該 第二模組2係可拆、裝，所以可配合有不同位置及數量之 環狀溝的第二模組2，於管件Α上形成不同位置及數量的 ^凸部。舉_言，若該第二模組2有—環狀溝於右侧， 則該管件Α便會形成—餘凸部於右側。若該第二模組2 有一環狀溝於左侧，則該管件Α便會形成一環狀凸部於左 200822984 侧。若該第二模組2有兩道環狀溝分別位於左侧及右侧， 則該管件A便會形成二個環狀凸部分別位於左侧及右侧。 另外，可增加該第二模組2的數量以使該管件A形成更多 環狀凸部。而該壓件4之槽40的槽壁亦可設成不同之形 狀，藉此可配合不同的壓件4而使該管件A的端部形成各 種形狀。舉例而言，若該槽壁内縮，則該管件A端部便形 成縮口。若該槽壁外擴，則該管件A端部便形成擴口。若 該槽壁平直，則該管件A端部不變。 第七〜九圖顯示本發明之管件成形機包括上述之成形 工具、一工作平台5、一第一模座6、一第二模座7、一沖 具8及一定位裝置9。 該第一模座6設於該工作平台5上。該第二模座7可 由一驅動器71驅動而於該第一模座6上方垂直位移，且於 該第二模座7 —侧並具有一推件70。 該第一模組1的一個模10設於該第一模座6，另一個 模10設於該第二模座7。 該沖具8具有一座體80、一載體81及數個上述之壓 件4。該座體80可由一驅動器801驅動而於該工作平台5 上向該第一模組1移動。該載體81具數個孔811，每一孔 811可容納一壓件4。每一個壓件4可使該管件A之端部形 成不同形狀。該載體81可由一驅動器812驅動而於該座體 80上移動，致可選擇一個適當之壓件4對正該管件A (如 第七圖）。 一定位裝置9具有一承架90、一擋件91及數個彈性 體92。該承架90於該第二模座7向下位移時會被該推件 11 200822984 70推動而隨其於該工作平台5上向下垂直位移，以避開該 壓件4 (如第九圖）。該擋件91可於該承架90上接近或遠 離該第一模組1，使該管件A置入該第一模組1時可控制 該管件A端部從該第二模組伸出之長度。該些彈性體92設 於該承架90與工作平台5之間。當該推件70未對該承架 90施壓，該些彈性體92使該承架90升至一適當高度，以 致該管件A之端部可頂住該檔件91 (如第八圖）。 該沖具8之載體81上有數個孔811可容納數個壓件 4。該載體81可於該座體80上移動以選擇適當之壓件4對 正該管件A。因此，於形成不同管件A之端部形狀時，可 大幅節省更換壓件4的時間以增加工作效率。另外該定位 裝置9之檔件91可作為該管件A置放時的定位之用，以使 每次置放管件A時，該管件A凸出第二模組2外的長度皆 相同。而且該定位裝置9之擋件91係可藉由該承架90而 隨該第二模座7於該工作平台5上垂直位移，以防止它被 該壓件4撞到。 無論如何，任何人都可以從上述例子的說明獲得足夠 教導，並據而了解本發明確實有產業上之利用性。又，未 見與本發明相同的技術，所以本發明有新穎性。又，‘未見 與本發明類似的技術，所以本發明有進步性。於是，本發 明確已符合發明專利要件，爰依法提出申請。 12 200822984 【圖式簡單說明】 第-圖係本發日狀管件成形模具的分解圖。 第二圖係本發明之管件成形模具的剖面圖。 =三〜五圖係本發明之管件成形模具的動作圖。 第六圖係本發明之結合件的定位示意圖。 第七圖係本發明之管件成形機的俯視圖。 第八圖係本發明之管件成形機的侧視圖。 第九圖係本發明之管件成形機的動作圖。 【主要元件符號說明】 A管件 1第一模組 10模 12第一通道 121溝 13環狀溝 131凹部 14滑道 2第二模組 20模 22第二通道 221溝 23環狀溝 231凹部 24第二環狀溝 241 第二 E 3彈性件 30結合件 13 200822984 31定位螺栓 4壓件 41柱 5工作平台 7第二模座 71驅動器 8沖具 801驅動器 811孔 9定位裝置 91擋件 32定位塊 40槽 42環狀溝 6第一模座 70推件 80座體 81載體 812驅動為 90承架 92彈性體 14i:;:: Pieces. The first module is composed of two modules. Each -ί has: the groove synthesis of the two modes of the groove group - the first channel to the tube. The second module consists of two modules H and a recess. Two molds of the second module, / the tube. The two modules of the second module: the soil: the second channel of the second module is pushed to the first module, and is pressed to the second module; = an annular convex portion is formed in the % groove. The S-piece is relatively moved on the first-module-side of the mold to have a read groove, and a read groove can be formed on the pipe member, and the second die can be formed on the pipe member by replacing the annular groove having different positions. The group, in particular, can form one or two annular protrusions in the same position. It is even possible to increase the number of annular protrusions by the number of groups of parts. 4 Adding the second mode Another main purpose of the invention is Sun Ting The tube k is a tube forming machine which can form a predetermined shape of the end of the pipe and the surface of the 200822984. The structure comprises a working platform. A first die seat is disposed on the working platform. A second die holder can be The first mold base is vertically displaced. One mold of the first module is disposed on the first mold base, and the other mold is disposed on the second mold. The second module is movable relative to the first module. a body, a carrier and a plurality of pressing members. The body can be moved to the first and second modules on the working platform. The carrier has a plurality of holes, and each hole can accommodate a pressing member, and each pressing member The end portion of the pipe member can be changed into a different shape. The carrier can be moved on the seat body, so that one can be selected a suitable pressing member aligns the tube member. A positioning device controls the length of the end portion of the tube member extending from the second module when the tube member is inserted into the first and second modules. The positioning device can follow the second The mold base is vertically displaced on the work platform to avoid the press member. The carrier of the punch can be mounted with a plurality of press members and the carrier can be moved on the base body to select a suitable press member to align the tube member. When forming different pipe fittings, the time for replacing the pressing members can be greatly saved to increase the working efficiency. In addition, the positioning device can be designed to make the length of the pipe fittings to the outside of the second module the same every time the pipe fittings are placed. The positioning device can be vertically displaced on the working platform with the second die holder to prevent it from being hit by the pressing member. [Embodiment] The first and second figures show that the pipe forming tool of the present invention comprises a first die. The group 1, the second module 2, the four elastic members 3, the four coupling members 30 and the pressing member 4. The first module 1 is composed of two molds 10, each of which has a groove 121 and a concave portion. 131 and a slide 14. The second groove 121 is combined with a first pass 8 200822984 = The two recesses 131 are formed in the first passage 12 and are formed into a mother-shaped groove 13. The two slides 14 are in the shape of a τ. The second module 2 is composed of two dies 2 ' ': shape and respectively The two slides of the first module 2 are slid into each of the two molds 2, the groove 221, the recess 2 2: 1 : the tube A is accommodated. One end of the two Γ 11 channels 22 is combined with an annular groove 23 The two younger-notches are combined with a second annular groove at the other end of the second passage. The four elastic members 3 are compression springs, and are disposed between the two modules 2 to provide a The second core member 4 is coupled to the first module to enable the second module 2 to slide in the rideway 14 without falling off. Setting the relative distance between the module i and the second module 2), the end surface of the pressing member 4 can push the second module 2 toward the first module, and the slot has a slot 4 and a Column 41. The groove 4 is configured to shrink the tubular member A.卩, and the groove wall of the groove 4〇 is retracted outward. The post 41 is located in the slot 40 and can extend into the tube a. The press member & defines an annular groove 42 at one end. The annular groove 42 surrounds and communicates with the groove 4〇. The third figure shows that when the pressing member 4 punches the end portion of the pipe member A, the pipe wall of the pipe member A, the end portion is retracted along the groove wall of the groove 40. The post 41 extends into the end of the tube A so that the inner diameter of the end of the tube A is blocked by the post 41 to be the same as the outer diameter of the post 41. The fourth figure shows that the pressing member 4 continues to punch the tube member a until the end surface 200822984 contacts the first group 2, and the annular groove 42 at the end surface of the pressing member 4 will lick the second annular groove of the second module. 24 synthesizes an annular space. The tubular member 8 is pressed by the pressing member 4, and the wall of the tube forms a second annular projection along the annular space. When the official member A forms the second annular convex portion, the elastic members 3 provide a proper elastic force to prevent the second module 2 from being displaced. The fifth figure shows that when the pressing member 4 continues to press, the second module is pushed to the second day. When the second module 2 contacts the first module j to compress the elastic member 3, the annular groove 23 of the second module 2 will be combined with the annular groove 13 of the first module 1. Space. The wall of the tube a is pressed to form an annular projection along the annular space. When the fort member 4 is retracted, the elastic member 3 returns the second module 2 to its original position. Make it possible to process the second time. The sixth figure shows that the tube forming tool further includes a plurality of positioning screws 31 and the clamping block 32 is disposed in the two modules 1 of the first module, such that the module 3 is After the relative movement distance between the second module 2 and the second module 2 is adjusted to an appropriate distance, the positioning bolt 32 can be rotated to push the positioning block 32 to the side of the combination #3〇 to prevent The joint member is not separated from the first module 1 for the purpose. Thus, the present invention can process the end portion of the tubular member and the wall of the tube by the cooperation of the first module 1, the second module 2, and the pressure and the fourth. Moreover, since the second module 2 is detachable and mountable, the second module 2 having different positions and numbers of annular grooves can be combined to form different positions and numbers of convex portions on the tubular member. In other words, if the second module 2 has an annular groove on the right side, the tubular member will be formed - the convex portion is on the right side. If the second module 2 has an annular groove on the left side, the tubular member will form an annular convex portion on the left side of the 200822984 side. If the second module 2 has two annular grooves on the left side and the right side, the tube member A will form two annular convex portions on the left side and the right side, respectively. In addition, the number of the second modules 2 can be increased to form the tube member A to form more annular projections. Further, the groove walls of the groove 40 of the pressing member 4 may be formed in different shapes, whereby the end portions of the pipe member A may be formed into various shapes in accordance with the different pressing members 4. For example, if the groove wall is retracted, the end of the tube A is formed into a constriction. If the groove wall is expanded, the end of the pipe member A is flared. If the groove wall is straight, the end of the tube A does not change. 7 to 9 show that the pipe forming machine of the present invention comprises the above-mentioned forming tool, a working platform 5, a first die holder 6, a second die holder 7, a punch 8, and a positioning device 9. The first mold base 6 is disposed on the work platform 5. The second die holder 7 is driven by a driver 71 to be vertically displaced above the first die holder 6, and has a pusher 70 on the side of the second die holder 7. One die 10 of the first module 1 is disposed on the first die holder 6, and the other die 10 is disposed on the second die pad 7. The punch 8 has a body 80, a carrier 81 and a plurality of the above-mentioned press members 4. The base 80 can be driven by a driver 801 to move to the first module 1 on the working platform 5. The carrier 81 has a plurality of holes 811, and each of the holes 811 can accommodate a pressing member 4. Each of the pressing members 4 allows the end portions of the pipe member A to be formed into different shapes. The carrier 81 can be driven by a driver 812 to move over the body 80 so that a suitable press member 4 can be selected to align the tube member A (as in the seventh diagram). A positioning device 9 has a carrier 90, a stop member 91 and a plurality of elastic bodies 92. When the second mold base 7 is displaced downward, the support frame 90 is pushed by the pusher 11 200822984 70 and vertically displaced along the working platform 5 to avoid the press member 4 (such as the ninth figure). ). The blocking member 91 can be adjacent to or away from the first module 1 on the frame 90, and the tube member A can be controlled to extend from the second module when the tube member A is placed in the first module 1. length. The elastomers 92 are disposed between the carrier 90 and the work platform 5. When the pusher 70 does not apply pressure to the bracket 90, the elastic bodies 92 raise the bracket 90 to a suitable height so that the end of the tubular member A can withstand the gear member 91 (as shown in the eighth figure). . The carrier 81 of the punch 8 has a plurality of holes 811 for accommodating a plurality of pressing members 4. The carrier 81 is movable on the seat 80 to select a suitable press member 4 to align the tube member A. Therefore, when forming the end shape of the different pipe members A, the time for replacing the press members 4 can be greatly saved to increase the work efficiency. In addition, the gear member 91 of the positioning device 9 can be used for positioning when the pipe member A is placed, so that the length of the pipe member A protruding from the second module 2 is the same every time the pipe member A is placed. Moreover, the blocking member 91 of the positioning device 9 can be vertically displaced by the second mold base 7 on the working platform 5 by the bracket 90 to prevent it from being hit by the pressing member 4. In any case, anyone can obtain sufficient teaching from the description of the above examples and understand that the present invention does have industrial applicability. Further, the same technique as the present invention is not seen, so the present invention is novel. Further, 'there is no technology similar to the present invention, so the present invention is progressive. Therefore, this issue clearly meets the requirements of the invention patent and submits an application in accordance with the law. 12 200822984 [Simple description of the drawing] The first figure is an exploded view of the forming mold of the daily pipe fitting. The second drawing is a cross-sectional view of a pipe forming mold of the present invention. = three to five drawings are diagrams of the operation of the tube forming mold of the present invention. The sixth drawing is a schematic view of the positioning of the joint of the present invention. The seventh drawing is a plan view of the pipe forming machine of the present invention. The eighth drawing is a side view of the pipe forming machine of the present invention. The ninth drawing is an operation diagram of the pipe forming machine of the present invention. [Main component symbol description] A pipe fitting 1 first module 10 die 12 first passage 121 groove 13 annular groove 131 recess 14 slide 2 second module 20 die 22 second passage 221 groove 23 annular groove 231 recess 24 Second annular groove 241 Second E 3 elastic member 30 joint member 13 200822984 31 positioning bolt 4 pressing member 41 column 5 working platform 7 second mold base 71 driver 8 punch 801 driver 811 hole 9 positioning device 91 stopper 32 positioning Block 40 slot 42 annular groove 6 first mold base 70 push member 80 seat body 81 carrier 812 driven to 90 bracket 92 elastomer 14