M358683 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種鉚釘機，特別是指 鉚釘機。 叉峨曰勒 【先前技術】 其他^者Γ機或其他電子裝置的薄型化趨勢’使得手機或 ⑽^裝置的部分零件由於厚度變薄而無法攻出内螺牙 —與其他零組件鎖固結合，或者需要再配合螺帽夾置固 疋’在這種情況下，通常舍 ;丨…“ 通'會在该零件上打上-具有内螺紋 、、p 丁以便於該零組件能與其他零組件螺鎖結合。 目前市場上用於對手機或其他電子裝置内部的金屬件 =如亡述具有内螺紋孔之鉚釘的鉚釘機在使用時，都是 1屬件，一次一件地打上鉚釘。但是 =樣的做法不僅需要大量的人工因而使產能較低，且用 的方式也易造成待加卫件的彎曲變形而須再次校正， 良率無法提升，再者，習知這種鉚釘機通常只具有一具 頭田零組件上同時需要打上兩種不同尺寸的娜釘時， =要中途變換作業機台或者是換填充不同尺寸的鉚釘， 作業上較麻煩且費時。 【新型内容】 要人工手持工件作業 手持工件作業而可提 因此，針對上述習知的鉚釘機需 的問題，本新型係提供—種不須人工 升產能並且降低人力成本的鉚釘機。 再者 針對上述鉚釘機一 次只能沖打單一尺寸之鉚釘 M358683 的問題，本新型係提供— 尺寸之鉚針的鉚針機，操作員二：填充並沖打兩種不同 作業時間，增加產㊣。 射途更換機台而可節省 :疋本新型雙頭自動柳針一 數個工件’該雙頭自動鉚釘機勺人：…處理多 置，及一平台模組。該 進枓裝 ,,,β 冲壓裝置用以將鉚釘沖壓於哕了 件中。該二進料裝置用 娶於該工 同尺寸的鉚釘。該平供该二沖壓裝置所需之不 動該工作平台沿一第一 用以驅 一驅動機構。 议移的弟 工件壓制件 台上以壓制 較佳地，該雙頭自動鉚釘機更包含至少 ’該工件壓制件用以可移離地定位於該工作 S又置於§亥工作平台上的工件。 較佳地，該雙頭自動鉚釘機更包含複數設置於該 平台上的磁性元件，該工件壓制件為金屬材質而可受 磁性元件之吸附而定位於該工作平台上。 "， 較佳地，該平台模組更包括一第二驅動機構，該第 驅動機構用以驅動該工作平台沿一垂吉 口 /口 主且涊第一方向的第 方向相對於該等沖壓裝置位移。 較佳地，該第一驅動機構包括複數第—滑執、一滑接 於該等第-滑軌的第-移動平台，以及—與該第_移:平 台動力連接而用以驅動該第一移動平台沿該第—方向位移 的第一驅動組，該第二驅動機構包括複數第二滑軌、—、、骨 接於該專第一滑軌的第二移動平台’以及一盥該 /、《X示_移動 M358683 平口動力連接而用以驅動該第二移動平台沿該第二方向相 對於該第一移動平台位移的第二驅動組。 較佳地，該工作平台包括一本體，及複數設置於該本 體内的頂出裝置’ 4 _頂出裝置具有一可彈性地相對於該 本體上下位私的凸柱，當該沖壓裝置將該鉚釘沖設於該工 件，該凸柱受該鉚釘壓迫而往下位移並儲存一回復彈力， 當該沖壓裝置受驅動移離該鉚釘，該凸柱之回復彈力釋放 而將該鉚釘連同該工件往上推移。 較佳地，該頂出裝置更具有一連接於該凸柱下方而使 該凸柱可彈性位移的的板型彈簧。 車乂佳地，各该沖壓裝置包括一沖頭，該沖頭可在一位 於該工件上方的初始位置，及—與該工件接觸以將該柳釘 沖設於該工件的沖壓位置間往復移動。 較佳地，該雙頭自動鉚釘機更包含一基座，該二沖壓 裝置安裝於該基座，各該進料裝置包括一進料軌道，及一 設置於該進料軌道的頂出氣缸，該頂出氣缸具有一可伸縮 的頂桿’該丁頁桿用α當料頭到達該沖壓位置時受驅動伸 出並且頂抵於該基座，使該進料軌道受該頂桿之頂抵作用 而相對於該沖頭侧向遠離。當該沖頭位於該初始位置，該 頂桿受驅動縮回，使該進料執道朝接近該沖頭的方向位移 0 較佳地，每一沖壓裝置更包括一設置於該沖頭一側的 第一抵接塊，每一進料裝置更包括一設置於該進料軌道的 第二抵接塊，當該沖頭受驅動往下位移，該第一抵接塊將 M358683 該第二抵接塊側向推移’使該進料軌道相對於該沖頭側向 遇離，而該頂出氣缸係設置於該第二抵接塊。 也各°亥冲塵裝置更包括一伯測該沖頭到達該初 °置的第$測器，及一摘測該沖頭到達該沖磨位置的 第。感測器該第一感測器為_磁感式感測器，該第二感 測器為一光遮斷式感測器。 較佳地，各該沖壓裝置更包括一用以驅動該沖頭在該 初始位置及該沖塵位置間往復移動的氣缸。 較佳地，該二進料裝置分別設置於對應的沖壓裝置 一侧。 本新型之功效：透過該平台模組的設置，操作員只須 將工件定位在該工作平台上，即可透過該平台模組移動工 件，或將該平台模組配合程式控制達到完全自動化的加工 作業’而不需要親自手持一件一件進行沖a，相較於習知 的結構’不僅可提高加工精度’也可提高產量並且降低人 力成本，再者，藉由二個沖壓裝置配合二個對應的進料農 置的設計’對於節省加工時間以及提高產能，也同樣具有 相當的功效，故確實能達成本新型的目的。 ^ 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖1、圖2與圖3’本新型雙頭自動鉚釘機之較佳 實施例包含-架體2、-設置於架體2上而可供擺放複數件 M358683 工件7的平台模組5、一設於架體2上的基座丨、二間隔地 女裝於基座1並且位於平台模組5上方的沖壓裝置3、3，、 一女裝於基座1且分別對應於兩沖壓裝置3、3’的進料裝置 4、4, ° 同時配合參閱圖5，先行一提的是，兩進料裝置4、4, 係可供填充兩種不同尺寸的鉚釘8、8，以供其所對應的沖壓 裝置3、3,沖打於工件7上，且本實施例所使用之工件7係 預先設有兩種不同尺寸的穿孔71、71，以供上述兩種不同尺 寸的鉚釘8、8’嵌合於内，此外，工件7上還設有多數可供 定位用的定位孔72，此部份稍後將有更詳細之說明。 參閱圖4、圖6與圖7,平台模組5可供擺設該等工件 7，該平台模、組5包括一工作平纟51、—第一驅動機構54 及一第二驅動機構55。 工作平台51包括一本體513以及多數設置於本體513 的定位柱5H、容置孔512、頂出裝置S14(參閲圖8)。本體 513頂面區隔出複數個工件擺放區517，每個工件擺放區 517均凸設有多數根定位柱511並且凹設有多數個容置孔 512，每一個工件擺放區517可供擺放一件工件7，當工件 7擺放在工件擺放區517時，該等定位柱511伸入工=7的 定位孔72内，藉此使工件7定位於工作平台5丨上且工 件7上的該等穿孔71、71’(參閱圖5)分別對應於該等容置 孔512上方。 補充說明的是，為加強工件7擺放於本體513上的定 位效果，本實施例的鉚釘機更包含複數個工件壓制件Η以 M358683 及複數嵌設於本體513頂面的磁性元件52，該等磁性元件 52可以是分佈設置在每個工件擺放區517内的磁鐵而工 件壓制件53為金屬材質可供該等磁性元件兄吸附，工件 壓制件53的外型可為條狀、棒狀料，且數目也不以複數 個為限，配合磁性元件52的設置位置變化，也可以是單一 個框狀。如圖7所示，當複數件工件7分別放置在本體513 的該等工件擺放區517時’便可將工件麗制件53透過該等 磁性元件52的吸附而跨過本體513頂面並謂制在該等工 件7上。 參閱圖6與圖8，該等頂出裝£ 514是設置在本體513 内’且每-個頂出裝置514對應本體513的一個容置孔512 ’母一個頂出裝置514具有-伸入容置在容置& 512内的 凸柱515 ’及-連接於凸柱515下方的板型彈簧516，透過 板型彈簧516的設置，使得凸柱515是可彈性地相對於本 體513在容置孔512内上下位移。在本實施例中凸柱515 可上下移動的位移量為〇.1〜02mm。 參閱圖2、圖4與圖5,第一驅動機構54及一第二驅 動機構55分別用以驅動工作平台51相對於沖壓裝置3 位移，以使工作平台51卜夕T 1 u # 上之件7的穿孔71對應於沖壓 裝置3下方，或使穿孔71，對應於沖壓裝置3,下方。 第一驅動機構54包括複數條沿著一第一方向[丨嗖置 並且相間隔在架體2上的第—滑軌541、—滑接在該等第一 滑軌541上的第—移動平台542以及—與第—移動平台542 動力連接的第-驅動組543，該第—驅動組可以是包括 10 M358683 滾珠導螺桿以及馬達的組合 沿著第一方向L1位移。 用以驅動第一移動平台542 、第二驅動機構55包括複數條沿著一第二方向l2設置 並且相間隔在第一移動平台542上的第二滑執551、一滑接 在該等第二滑軌551上的第-銘叙亚 工町弟—移動平台552以及一與第二 移動平台552動力連接的笛-, 接的苐一 IE動組553，該第二驅動組 553可以是包括滾珠導螺桿 仟M次馬達的組合，用以驅動第二 移動平台552沿著第二方向[2相斜认结办 Π 相對於第一移動平台542位 移。上述的第一方向L1與第二方向L2 般工作母機上的X軸方向與Y軸方向。 可以是相垂直或一 參閲圖2、圖3與圖5’前述的沖壓裝置3與沖壓裝置 3’的結構是相同的，以下僅針對沖壓裝置3進行說明。沖壓 裝置3包括一沖頭33、一裝設於沖頭33下端的定位針μ '一設置於沖頭33 一側的第-抵接塊35，以及一用以驅動 沖頭33上下位移的氣缸31。受氣缸31的驅動，沖頭η可 在-如圖9所示地位於卫作平台51上方的初始位置及一 如圖11所示地往下位移而使定位針34將鉚釘8沖入工件7 之穿孔71的沖壓位置間往復移動。且為能準確控制沖頭^ 的到達位置’該沖壓裝置3 i包括—設置在基座i _側而 用以偵測沖頭33到達初始位置的第一感測器％、一與第一 感測器36設置在基座i同側並且間隔於第一感測器％下 方而用以制沖頭33到達沖壓位置的第二感測器37，以及 一設置在沖頭33的遮斷片38,當沖頭33受驅動上下位移 而通過第一感測器36或第二感測器37 ,便可得知此時沖頭 11 M358683 33已到達初始位置或沖壓位置以令沖頭33 #止。本實施例 中’第-感測器36為一磁感式感測器，而第二感測器37 為一配合遮斷片38使用的光遮斷式感測器。 進料名置4、4,分別用以提供該二沖壓裝置3、3,所 需的不同尺寸的鉚釘8、8，。由於進料裝置4與進料裳置4, 的結構是相同的，以下僅針對關裝£ 4與其所對應的沖 頭33進行說明。 進科裝置4是位在沖頭 _另乐一抵接塊」」的琢侧 :其包括-具有可撓性的的進料執道42、—連接於進料軌 k '並且朝向第-抵接塊35的-第二抵接塊43，與一設 置在第二抵接塊43並且可受‘驅動而使其頂桿441朝基座工 8的方向凸出的頂出氣缸44。進料軌道42内部可供填充柳釘 ’且進料執道42頂端樞設在基座i而底端朝衫位針Μ ，藉此可將鉚釘8導引至定位針34下方， 底端形成有一供定位針34伸人μ 4 、 。 T Μ伸入以與鉚釘8結合的開槽切 :複數件工件7放置在工作平台51上，並且藉由工子 制件53(參閱圖7)輔助該等工件7定位後，便可透過第 :動機構54及第二驅動機構55移動工作平台5 ^加:的工件7其穿孔71對應到沖壓= 方杜接著便可驅動沖頭33往下沖壓而將鉚 在工件7的穿孔71内，依此類推，將工 :工件7的穿孔7"職釘8之後，隨二 销機構54及第二驅動機構55移動工作平台51，使第_ 12 M358683 個欲加工的工件7的穿孔71’對應到沖壓裝置3，的定位針下 方，再驅動㈣裝i 3,的沖頭往下沖壓而將鉚針8，沖壓散 合在工件7的穿孔71，，接著依此類推，將工作平台Η I 的所有工件7的穿孔71，均沖完鉚釘8,，即完成作業。 由上述内容可知，透過兩組可供填充不同尺寸之鉚釘容 、8’的進料裝置4、4,配合兩組沖壓裝置3、3,，便可同一 台機台上進行件7上兩種不同尺寸需求之鉚釘8、8,的沖 壓’既*需要更換機台，也*需要因為所需沖壓的柳針尺 寸的改§L而費時去更換填充的鉚釘尺寸對於節省加工時 間以及提高產能，也同樣具有相當的功效。 值得注意的是，參_ 9〜圖12，在沖頭33往下位移 到沖壓位置的過程中，藉由第—抵接塊35與第二抵接塊43 在結構上的配合，可使沖頭33到達沖壓位置時，進料軌道 42亦被往遠離沖頭33的方向側向推離，用以避免沖頭η 往下沖壓的過程中與進料軌道42產生撞擊，而設置頂出氣 缸44的作用則在於，當沖頭33抵達沖壓位置時，藉由第 二感測器37(參關3)感測到遮斷片％(參閱圖3)的訊號， 可同時驅動頂出氣缸44的頂桿441往基座i的方向頂出， 使第二抵接塊43由於受到頂出氣缸Μ推頂的力量而連同 進料軌道42再被往遠離沖頭的方向再側向位移—段距離， 直到沖頭33往上回到初始位置時，藉由第一感測器％的M358683 VIII. New description: [New technical field] The new type is related to a type of riveting machine, especially a riveting machine.叉峨曰勒 [Prior Art] Other thinning trend of the machine or other electronic devices' makes some parts of the mobile phone or (10)^ device unable to tap the internal thread due to thinning thickness - combined with other components , or need to cooperate with the nut to clamp the solid 'in this case, usually round; 丨... "pass" will be marked on the part - with internal thread, p 以便 so that the component can be combined with other components Screw-lock combination. Currently used on the market for metal parts inside mobile phones or other electronic devices = rivets with rivets with internal thread holes are used as one-piece parts, rivets one at a time. = The method does not only require a large amount of labor, so the production capacity is low, and the method used is also easy to cause the bending deformation of the member to be reinforced, and must be corrected again, and the yield cannot be improved. Moreover, it is conventionally known that the rivet machine is usually only When there is a need for two different sizes of nails on a head assembly, = change the work machine in the middle or change the rivets of different sizes, which is cumbersome and time-consuming. [New content] Therefore, in order to manually carry the workpiece work and hold the workpiece work, it is possible to provide a riveting machine that does not require manual lifting capacity and reduces labor costs. It can only deal with the problem of single-size rivet M358683. This new type provides the riveting machine of the size of the rivet needle. The operator 2: fills and punches two different working hours to increase the production. Can save: 疋This new double-head automatic lancet a number of workpieces' The double-head automatic rivet machine spoon people: ... handle multiple sets, and a platform module. The 枓 ,,,, β punching device is used to rivet The two feeding device is used for the rivet of the same size. The flat for the two stamping devices is not required to move the working platform along a first driving mechanism. Preferably, the two-head automatic rivet machine further comprises at least 'the workpiece pressing member for removably positioning the workpiece on the working S and placed on the § working platform. The double-head automatic riveting machine further comprises a plurality of magnetic components disposed on the platform, the workpiece pressing member is made of a metal material and can be positioned on the working platform by adsorption of the magnetic component. " Preferably, the platform The module further includes a second driving mechanism for driving the working platform to be displaced relative to the pressing device along a first direction of the vertical port/port and the first direction. Preferably, the first A driving mechanism includes a plurality of first sliding blocks, a first moving platform slidably connected to the first sliding rails, and - a power connection with the first shifting platform for driving the first mobile platform along the first a first driving group of the directional displacement, the second driving mechanism includes a plurality of second sliding rails, a second mobile platform that is connected to the dedicated first sliding rails, and a 盥/, "X _ mobile M358683 The flat port is connected to drive a second driving group for driving the second moving platform in the second direction relative to the first moving platform. Preferably, the working platform includes a body, and a plurality of ejector devices disposed in the body _ _ ejector device has a protrusion that is elastically movable relative to the body, when the punching device a rivet is punched on the workpiece, the protrusion is pressed downward by the rivet and stores a returning elastic force. When the pressing device is driven to move away from the rivet, the resilient force of the protruding column is released and the rivet is coupled with the workpiece Go on. Preferably, the ejector device further has a plate spring connected to the underside of the stud to elastically displace the stud. Preferably, each of the stamping devices includes a punch that is reciprocable in an initial position above the workpiece and in contact with the workpiece to punch the rivet between the stamping positions of the workpiece . Preferably, the double-head automatic riveting machine further comprises a base, the two punching devices are mounted on the base, each of the feeding devices comprises a feeding rail, and an ejection cylinder disposed on the feeding rail. The ejector cylinder has a telescoping ram which is driven to extend and abut against the pedestal when the ram reaches the ram position, so that the feed rail is abutted by the ejector It acts laterally away from the punch. When the punch is in the initial position, the jack is driven to retract, so that the feed is displaced toward the punch 0. Preferably, each punching device further includes a punch disposed on one side of the punch. The first abutting block, each feeding device further comprises a second abutting block disposed on the feeding track, and when the punch is driven to be displaced downward, the first abutting block will be the second abutment of M358683 The block laterally shifts 'the feed track is laterally disengaged relative to the punch, and the ejecting cylinder is disposed on the second abutment block. Also, each of the dust washing devices further includes a first measuring device that reaches the initial position of the punch, and a first step of picking the punch to the grinding position. The first sensor of the sensor is a magnetic sensor, and the second sensor is a light-interrupting sensor. Preferably, each of the stamping devices further includes a cylinder for driving the punch to reciprocate between the initial position and the dusting position. Preferably, the two feeding devices are respectively disposed on one side of the corresponding punching device. The effect of the new model: through the setting of the platform module, the operator only needs to position the workpiece on the working platform, and the workpiece can be moved through the platform module, or the platform module can be controlled by the program to achieve fully automated processing. The job 'does not need to personally hold one piece for punching a. Compared with the conventional structure, 'not only can improve the machining accuracy' but also increase the output and reduce the labor cost. Furthermore, two punching devices are used to match the two. The design of the corresponding feed farm has the same effect on saving processing time and increasing production capacity, so it can achieve the purpose of this new type. [Embodiment] The foregoing and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 1, FIG. 2 and FIG. 3, a preferred embodiment of the novel double-head automatic riveting machine comprises a frame body 2, a platform module 5 disposed on the frame body 2 for placing a plurality of parts M358683 workpiece 7. a base device disposed on the frame body 2, two stamping devices 3, 3 spaced apart from the platform module 5, and a female device on the base 1 and corresponding to the two stampings respectively The feeding devices 4, 4, ° of the devices 3, 3' are also referred to at the same time with reference to Fig. 5. It is mentioned first that the two feeding devices 4, 4 are capable of filling two different sizes of rivets 8, 8 for The corresponding stamping devices 3, 3 are punched on the workpiece 7, and the workpiece 7 used in this embodiment is provided with two different sizes of perforations 71, 71 for the above two different sizes of rivets 8 The 8' is fitted inside. In addition, the workpiece 7 is provided with a plurality of positioning holes 72 for positioning, which will be described in more detail later. Referring to FIG. 4, FIG. 6, and FIG. 7, the platform module 5 can be used for arranging the workpieces 7. The platform mold and the group 5 include a working sill 51, a first driving mechanism 54 and a second driving mechanism 55. The working platform 51 includes a body 513 and a plurality of positioning posts 5H, receiving holes 512, and ejector S14 (see FIG. 8) disposed on the body 513. The top surface of the body 513 is separated by a plurality of workpiece placement areas 517. Each of the workpiece placement areas 517 has a plurality of positioning posts 511 protruding therefrom and a plurality of receiving holes 512 are recessed. Each of the workpiece placing areas 517 can be For placing a workpiece 7, when the workpiece 7 is placed in the workpiece placement area 517, the positioning posts 511 extend into the positioning holes 72 of the work = 7, thereby positioning the workpiece 7 on the work platform 5 The perforations 71, 71' (see FIG. 5) on the workpiece 7 correspond to the upper of the accommodating holes 512, respectively. In addition, in order to enhance the positioning effect of the workpiece 7 on the body 513, the riveting machine of the embodiment further includes a plurality of workpiece pressing members, M358683 and a plurality of magnetic elements 52 embedded on the top surface of the body 513. The magnetic element 52 may be a magnet distributed in each of the workpiece placement areas 517, and the workpiece pressing member 53 is made of a metal material for the magnetic element brothers to be adsorbed. The workpiece pressing member 53 may have a strip shape or a rod shape. The number of materials is not limited to a plurality of materials, and may be a single frame shape in accordance with the position of the magnetic element 52. As shown in FIG. 7, when a plurality of workpieces 7 are respectively placed in the workpiece placement regions 517 of the body 513, the workpiece glazing member 53 can be traversed across the top surface of the body 513 by the adsorption of the magnetic members 52. The system is on the workpieces 7. Referring to FIG. 6 and FIG. 8, the ejector pins 514 are disposed in the body 513 and each of the ejector devices 514 corresponds to a receiving hole 512 of the body 513. The stud 515' disposed in the accommodating & 512 and the plate spring 516 connected to the underside of the stud 515 are disposed through the plate spring 516 such that the stud 515 is elastically received relative to the body 513 The hole 512 is displaced up and down. In this embodiment, the displacement of the stud 515 can be moved up and down by 〇.1~02 mm. Referring to FIG. 2, FIG. 4 and FIG. 5, the first driving mechanism 54 and the second driving mechanism 55 are respectively used to drive the working platform 51 to be displaced relative to the punching device 3, so that the working platform 51 is on the T1 u # The perforations 71 of 7 correspond to the underside of the stamping device 3, or the perforations 71, corresponding to the punching device 3, below. The first driving mechanism 54 includes a plurality of first moving sections along a first direction [the first sliding rails 541 spaced apart from each other on the frame 2, and sliding on the first sliding rails 541) 542 and - a first drive group 543 coupled to the first mobile platform 542, the first drive group may be a displacement comprising a 10 M358683 ball lead screw and a combination of motors along the first direction L1. For driving the first moving platform 542, the second driving mechanism 55 includes a plurality of second sliding 551 disposed along a second direction l2 and spaced apart on the first moving platform 542, and a second sliding device at the second a first platform of the slide rail 551, a mobile platform 552, and a flute-powered connection with the second mobile platform 552, the second drive group 553 may include a ball The combination of the lead screw and the Mth motor is used to drive the second moving platform 552 to be displaced relative to the first moving platform 542 along the second direction [2 phase oblique recognition process]. The first direction L1 and the second direction L2 described above are the X-axis direction and the Y-axis direction on the master machine. The structure of the press device 3 and the press device 3' described above with respect to Figs. 2, 3 and 5' may be the same, and only the press device 3 will be described below. The punching device 3 includes a punch 33, a positioning pin μ' mounted on the lower end of the punch 33, a first abutting block 35 disposed on one side of the punch 33, and a cylinder for driving the punch 33 up and down. 31. Driven by the cylinder 31, the punch η can be displaced in the initial position above the guard platform 51 as shown in FIG. 9 and downwardly as shown in FIG. 11 to cause the locating pin 34 to rush the rivet 8 into the workpiece 7. The punching position of the perforations 71 reciprocates. And in order to accurately control the arrival position of the punch ^, the punching device 3 i includes a first sensor %, a first sense and a first sense provided on the base i _ side for detecting the punch 33 reaching the initial position The detector 36 is disposed on the same side of the base i and spaced below the first sensor % to form the second sensor 37 for the punch 33 to reach the punching position, and a blocking piece 38 disposed on the punch 33, When the punch 33 is driven up and down to pass the first sensor 36 or the second sensor 37, it can be known that the punch 11 M358683 33 has reached the initial position or the punching position to cause the punch 33 #. In the present embodiment, the 'th sensor-36 is a magnetic sensor, and the second sensor 37 is a light-shielding sensor used in conjunction with the blocking piece 38. The feed names 4, 4 are used to provide the different sizes of rivets 8, 8 required for the two stamping devices 3, 3. Since the structure of the feeding device 4 and the feed skirt 4 are the same, the following description will be made only for the closing of the punch 23 and its corresponding punch 33. The access device 4 is located on the side of the punch _ another music-abutment block": it includes - a flexible feed channel 42, connected to the feed rail k' and facing the first The second abutting block 43 of the block 35, and an ejecting cylinder 44 disposed at the second abutting block 43 and slidably protruded in the direction of the ejector rod 441 toward the susceptor 8. The inside of the feed rail 42 can be filled with a rivet' and the top end of the feed trajectory 42 is pivoted on the base i and the bottom end is toward the bolster, whereby the rivet 8 can be guided under the locating pin 34, and the bottom end is formed. There is a positioning pin 34 extending the person 4, . T Μ extends into the slotted cut combined with the rivet 8: a plurality of workpieces 7 are placed on the work platform 51, and the workpieces 53 (see FIG. 7) are used to assist the positioning of the workpieces 7, and then The moving mechanism 54 and the second driving mechanism 55 move the working platform 5 ^: the workpiece 7 has its perforation 71 corresponding to the stamping = square Du and then the driving punch 33 is pressed down and riveted into the through hole 71 of the workpiece 7. And so on, after the perforation 7" job nail 8 of the workpiece 7, the work platform 51 is moved by the second pin mechanism 54 and the second drive mechanism 55, so that the perforation 71' of the workpiece _ 12 M358683 workpieces to be processed corresponds to Below the locating pin of the stamping device 3, the punch is driven (4), and the punch is punched downward, and the rivet 8 is punched and scattered on the through hole 71 of the workpiece 7, and then the working platform ΗI The perforations 71 of all the workpieces 7 are punched out of the rivets 8, that is, the work is completed. It can be seen from the above that through two sets of feeding devices 4 and 4 which can be filled with different sizes of rivet capacity and 8', and two sets of punching devices 3 and 3 can be used, the two pieces can be carried out on the same machine. The stamping of the rivets 8, 8 of different size requirements requires both the replacement of the machine and the need to change the size of the rivet due to the change of the size of the required lancet required to save machining time and increase productivity. It also has considerable efficacy. It should be noted that, in the process of shifting the punch 33 downward to the punching position, the structural cooperation of the first abutting block 35 and the second abutting block 43 can make the punching When the head 33 reaches the punching position, the feed rail 42 is also pushed away laterally away from the punch 33 to prevent the punch η from colliding with the feed rail 42 during the downward punching process, and the jacking cylinder is provided. The function of 44 is that when the punch 33 reaches the punching position, the signal of the shutter % (see FIG. 3) is sensed by the second sensor 37 (refer to the gate 3), and the cylinder 44 can be driven simultaneously. The ejector rod 441 is ejected in the direction of the base i, so that the second abutting block 43 is further displaced laterally away from the punch by the force of the ejector cylinder ejector and the feed rail 42. , until the punch 33 goes up to the initial position, by the first sensor%
訊號，方驅使頂出氣缸44的頂桿441縮回，使進料軌道U 末端回到定位針3 4下方，阳^ , F方因此，頂出氣缸44的設置係有 助於延遲進料軌道42末端回㈣位針34下方’更加地在 13 M358683 冲頭33回升的過程中，降低沖頭33與進料執道撞擊的 機會。 - 參閱圖8，除此之外，以沖頭33的作業為例，當定位-針34帶動鉚釘8往下歲入工件7的穿孔7 i時，此時，容 置孔512内的凸柱515會由於受到鉚釘8往下沖壓的力道 而被往下推移並且使板型彈簧516被壓縮而儲存一回復彈 力’此舉可用以吸收沖頭33往下沖壓的力道而具有缓衝的 爻果此外，由於當鉚钉8被沖壓嵌合在工件7的穿孔71 時同時也陷入容置孔512内，當沖頭33受驅動往上離開鲁 工件7時，借助板型彈簧516回復彈力的釋放，可驅使凸 柱515往上推移而將鉚釘8向上頂，此舉可便於完成沖壓 作業後可較輕易地取出工件7 ^ 、’-π上所述，透過平台模組5的設置，操作員只須將工 件7定位在工作平台51上，即可透過平台模組5移動工件 7,或將平台模組5配合程式控制達到完全自動化的加工作 =，而不需要親自手持一件一件進行沖壓，相較於習知的 結構，不僅可提高加工精度，也可提高產量並且降低人力鲁 成本，再者，藉由二個沖壓裝置3、3,配合二個對應的進料 f置4、4’的設計，對於節省加工時間以及提高產能，也同 樣具有相當的功效，故確實能達成本新型的目的。 惟以上所述者’僅為本新型之較佳實施例而已，當不 旎以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 14 M358683 【圖式簡單說明】 圖1是一立體圖，說明本新型雙頭自動鉚釘機的較佳 實施例； 圖2疋該較佳實施例的立體圖，其中，一架體被移除 圖3是圖2另一角度的立體圖； 圖4是一立體圖，說明一平台模組； 圖5是一立體圖，說明一已鉚接多數根鉚釘的工件； 圖6是一立體圖，說明一工作平台； 圖7是一立體圖，說明多數個工件固定於該工作平台 圖8是一示意圖，說明一頂出裝置； 圖9是一前視圖，說明 圖10是一類似於圖9 位針伸入— 明一沖頭位於一初始位置； 9的視圖，說明該沖頭下方的一定 •'進料執道中； 9的視圖，說明該沖頭位於一沖壓 圖11是一類似於圖 位置；及The signal drives the ejector rod 441 of the ejector cylinder 44 to retract, so that the U-end of the feed rail returns to the lower position of the locating pin 34. Therefore, the setting of the ejector cylinder 44 helps to delay the feeding track. The 42 end back (four) position below the needle 34 is more in the process of 13 M358683 punch 33 rebound, reducing the chance of the punch 33 colliding with the feed. - Referring to Fig. 8, in addition to the operation of the punch 33, when the positioning pin 34 drives the rivet 8 down into the through hole 7 i of the workpiece 7, at this time, the boss 515 in the receiving hole 512 is accommodated. It will be pushed down due to the force of the rivet 8 punching down and the plate spring 516 will be compressed to store a returning elastic force. This can be used to absorb the force of the punch 33 to punch down and have a cushioning effect. Since the rivet 8 is also pressed into the accommodating hole 512 when it is press-fitted into the through hole 71 of the workpiece 7, when the punch 33 is driven upward to leave the ram workpiece 7, the release of the elastic force is restored by the plate spring 516. The pillar 8 can be driven upward to push the rivet 8 upward, which can facilitate the removal of the workpiece 7 ^, '-π after the stamping operation, through the platform module 5 setting, the operator only The workpiece 7 must be positioned on the working platform 51, and the workpiece 7 can be moved through the platform module 5, or the platform module 5 can be programmed to achieve a fully automated work-up = without the need to personally hold one piece for stamping Compared with the conventional structure, it can not only improve the processing precision Degree, can also increase the output and reduce the cost of labor, and further, by means of two stamping devices 3, 3, with the corresponding design of the four feeds 4, 4', to save processing time and increase productivity, It also has considerable efficacy, so it can achieve the purpose of this new type. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, simple equivalent changes and modifications made in accordance with the scope of the new patent application and the new description. , are still within the scope of this new patent. 14 M358683 [Simplified illustration of the drawings] Fig. 1 is a perspective view showing a preferred embodiment of the novel double-head automatic riveting machine; Fig. 2 is a perspective view of the preferred embodiment, in which a frame is removed. Figure 2 is a perspective view of a platform module; Figure 5 is a perspective view of a workpiece riveted with a plurality of rivets; Figure 6 is a perspective view of a working platform; Figure 7 is a A perspective view showing that a plurality of workpieces are fixed to the working platform. FIG. 8 is a schematic view showing an ejection device; FIG. 9 is a front view showing that FIG. 10 is similar to the position of the needle of FIG. 9 - the first punch is located An initial position; a view of 9 indicating a certain 'underfeed' under the punch; a view of 9 indicating that the punch is located in a stamped view 11 is a similar map position;
以；圖9的視圖，說明該沖頭位於該沖壓 、出观缸的頂杯伸出使該進料軌道向遠離該沖 15 M358683 【主要元件符號說明】 1 ....... …·基座 514....... 頂出裝置 2 ....... •…架體 515....... 凸柱 3 ' 3, •…沖壓裝置 516....... 板型彈簧 31 •.… •…氣缸 517....... 工件擺放£ 33……· •…沖頭 52......... _磁性元件 34… •…定位針 53......... •工件壓制件 35•…. —弟 抵接塊 54......... •第一驅動機構 36…… …·第一感測器 541…… •第一滑執 37••… •…第二感測器 542…… •第一移動平台 38.··· •…遮斷片 543…… •第一驅動組 4、4, …·進料裝置 55........ •第二驅動機構 42…… •…進料執道 551…… •第二滑軌 421… •…開槽 552…… •第二移動平台 43…… …第一抵接塊 553…… •第二驅動組 44…… •…頂出氣缸 7 ......... •工件 441… •…頂桿 71 ' 7Γ •穿孔 5 ....... •…平台模組 72........ •定位孔 51…… …·工作平台 8、8,… •铆釘 511… …·定位柱 L1 ....... •弟 方向 512 ··· …·容置孔 L2 ....... •苐一方向 513 •…本體 16In the view of FIG. 9, the punch is located at the top cup of the punching and exiting cylinder so that the feeding track is away from the punch 15 M358683 [Description of main component symbols] 1. . . . Base 514....... Ejecting device 2 ....... •. Rack 515....... Stud 3 ' 3, •... Stamping device 516... Plate spring 31 •.... •...Cylinder 517....... Workpiece placement £ 33...·•...Crush 52......... _Magnetic element 34... •...Positioning pin 53......... • Workpiece pressing member 35•.... —Different abutment block 54.......First drive mechanism 36...the first sensor 541... ... • First Slip 37 ••... •...Second Sensor 542... •First Mobile Platform 38.···•...shield 543... •First Drive Group 4,4,...·Feed Device 55........ • Second drive mechanism 42... •... Feed ramp 551... • Second slide 421... •... Slot 552... • Second mobile platform 43... First abutment block 553... • Second drive group 44... •... ejection cylinder 7 ......... • workpiece 441... •... ejector 71 ' 7Γ Perforation 5 ....... • Platform module 72........ • Positioning hole 51... ...·Working platform 8, 8, ... • Rivet 511... ... positioning column L1 ... .... • Brother direction 512 ··· ...· accommodating hole L2 ....... • 苐 one direction 513 •... body 16