201008737 九、發明說明： 【發明所屬之技術領蜮】 本發明係有關於省力重型打孔機，尤指一種具有良好 省力效果的打孔機。 【先前技術】 參照中華民國專利證書號數第M308161號「打孔機之 結構改良」專利案’藉由一連動座樞設於該固定座上，使 其柩接點兩端形成一具對應導槽之第二施力臂及一具有槽 孔之第二抗力臂’且該導槽與該第一抗力臂相樞設；一沖 孔件’係具有一刀具對應滑伸於各該固定座與底座之容孔 内位移，藉由一接桿與該第二抗力臂頂抵樞接；藉由上述 構件，利用該上蓋第—施力臂長度大於該第一抗力臂，配 合該連動座第二施力臂長度大於該第二抗力臂，據使該沖 孔件之刀具得以對紙張行打孔之作動，俾以獲致一省力按 壓功效之打孔機結構者。 一惟，習知打孔機僅為針對雙孔打孔，這種雙孔打孔機 受限於其外型，使得無法㈣足觸施力臂，而不能達到 石^的省力&壓的功效，不僅如此，兩俯了孔位置的距離 =無法改變的，更增力了使用上的限制，使上用亦只能夠 針對少量的紙張打孔，對於上述問題，亟有待於改善。 因此，本發明想排除或至少減輕先前技術所遭遇 題0 201008737 • 【發明内容】 . 、、树3⑽欲解決之技射摘在射情财技術存在的 上述缺失，提供一種省力重型打孔機。 • 本發明的主要目的在於，提供一種構件簡單，且利用 滑動支點使施力臂於打孔作業時越來越長，以達到省力的 效果。 本發明的另一目的在於’省力重型打孔機上的三個打 ❹ 孔襄置係能夠分開進行按壓，更能大幅降低施力。 本發明的另一目的在於，該按壓件利用滑輪滑設於控 制件的滑槽，得到-容易裝設且不易損壞的結構。 本毛月的另一目的在於，該第二打孔塊係可進行換 孔，只需要於控制件加裝延伸裝置即可達到更換打孔位置 的功效。 其他g的、優點和本發明的新穎特性將從以下詳細描 述與相關的附圖更加顯明。 【實施方式】 〜有關本發明所採狀技術、手段及其功效，兹舉一較 佳貫施例並配合圖式詳述如後，此僅供說明之用，在專利 申請上並不受此種結構之限制。 參照圖-及圖二，為本發明之立體外觀圖及立體分解 圖，本發明包括有—底座10、三打孔裝置2〇、一控制件 30及一第一按壓件4〇及一第二按壓件5〇，打孔裝置2〇 依所需裝設於底座】◦上，同時控制件3〇與底座1〇拖接， 7 201008737 :兩，壓件40、5G —端分顺底錢及打孔裝置2〇連 接广端係可滑動的頂於控制件3〇内側，控制件3〇歷 抵第一知:壓件4〇進行^ t 仃打孔作業，打孔機按壓的過程中能夠 帶動該弟一按壓件50進行打孔作業。 底座10兩端各具有—抱接部u，而兩端間則形成一 供打孔作業的ji作台12 ’ #接部n分獅成—供控制件 30及第—缝件40槐設之料111，兩樞耳111係位於工 作台12同一縱向位置上，同時插接部11相對於工作台12 形成凹槽112 ’以供紙張放置在打孔裝置2〇時，栖接部 1」不會擔住紙張。I作台12中間形成一凹陷的容置槽Μ， 容置槽13内設有數貫通紅作台12垂直向的導位孔14， 且工作台12配合導位孔14設置數定位孔15。 二打孔裝置20分別設於容置槽13兩端及兩端之間， 兩端的打孔裝置20各包括有一第一打孔塊2卜而另一設 於兩端之間的打孔裝置2Q則包括—第二打孔塊22，兩第 一打孔塊21分別定位於容置槽13兩端之定位孔15，而第 一打孔塊22设於兩第一打孔塊21之間的定位孔π ,而第 一、第二打孔塊21 ' 22上設置一打孔樁23，以提供打孔 功效，同時配合一扣件24及一彈性件25提供打孔樁23 彈性復位。弟一打孔塊21是形成近似「9」的態樣，圈圍 出一空間211與一容納部212，容納部212具有容納紙張 的二間，弟一打孔塊21相配合導位孔14的縱向設一容孔 213’且容孔213同時穿透於空間211與容納部212的壁面。 第一打孔塊22大致與第一打孔塊21相同，第二打孔 201008737 塊22同樣具有一空間221、一容納部222及一容孔223， 第二打孔塊22不同於第一打孔塊21之處在於，第二打孔 塊22 —側具有一樞接部224，樞接部224與底座10相同 以才區設弟一按堡件5 0。 打孔樁&身部形成一環溝231，令打孔樁23穿於打 孔塊21、22的容孔213、223 ’環溝231相對於空間211 的位置，且環溝231設置於空間211内的位置，同時打孔201008737 IX. Description of the Invention: [Technical Profile of the Invention] The present invention relates to a labor-saving heavy-duty punching machine, and more particularly to a punching machine having a good labor-saving effect. [Prior Art] Refer to the Republic of China Patent Certificate No. M308161, "Structural Improvement of Punch Machine" Patent Case, which is set on the fixed seat by a linkage, so that a corresponding guide is formed at both ends of the joint a second force applying arm of the slot and a second resistance arm having a slot and the guiding slot is pivoted with the first resistance arm; a punching member has a tool corresponding to the sliding of each of the fixing seats Displacement in the bore of the base is pivotally connected to the second resist arm by a post; by the member, the length of the first arm is greater than the first arm and the second arm is matched with the arm The length of the urging arm is greater than the length of the second resistance arm, so that the cutter of the punching member can act to punch the paper row to obtain a puncher structure with a labor-saving pressing effect. However, the conventional punching machine only punches holes for two holes. This double-hole punching machine is limited by its appearance, which makes it impossible to (4) touch the force arm, but cannot achieve the labor saving and pressure of the stone. Efficacy, not only that, the distance between the two positions of the hole = can not be changed, but also the use of the limit, so that the upper use can only be used to punch a small amount of paper, for the above problems, need to be improved. Therefore, the present invention is intended to eliminate or at least alleviate the problems encountered by the prior art. 0 201008737 • [Summary of the Invention], and the tree 3 (10) to solve the above-mentioned shortcomings in the technique of shooting, provides a labor-saving heavy-duty puncher. • The main object of the present invention is to provide a simple member and to use a sliding fulcrum to make the force applying arm longer and longer in the punching operation, so as to achieve a labor-saving effect. Another object of the present invention is that the three boring holes on the heavy-duty punching machine can be pressed separately, and the force can be greatly reduced. Another object of the present invention is to provide a structure in which the pressing member is slidably disposed on the sliding groove of the control member to be easily installed and not easily damaged. Another purpose of the present month is that the second perforated block can be changed by a hole, and the effect of replacing the punching position can be achieved only by adding an extension device to the control member. Other advantages, advantages, and novel features of the invention will be apparent from the following detailed description. [Embodiment] </ br> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; The limitations of the structure. 2 and 2 are a perspective view and an exploded perspective view of the present invention. The present invention includes a base 10, a three-hole punching device 2, a control member 30, a first pressing member 4A and a second The pressing member 5 〇, the punching device 2 is mounted on the base ◦ according to the need, and the control member 3 〇 is docked with the base 1 ,, 7 201008737: two, the pressing member 40, 5G - the end of the money and The punching device 2 〇 is connected to the wide end and is slidable on the inner side of the control member 3〇, and the control member 3 〇 〇 第一 : : : : : : : : : : : : : : : : : : , , , , , , , The younger brother is pushed by a pressing member 50 to perform a punching operation. Each of the two ends of the base 10 has a hug portion u, and a ji for the punching operation is formed between the two ends of the base 10, and the stalks are provided for the control member 30 and the first seam member 40. The material 111, the two pivots 111 are located at the same longitudinal position of the table 12, and the insertion portion 11 forms a groove 112' with respect to the table 12 for the paper to be placed in the punching device 2, the habitat 1" Will hold the paper. A recessed receiving groove is formed in the middle of the table 12, and a plurality of guiding holes 14 extending through the vertical direction of the red table 12 are disposed in the receiving groove 13, and the working table 12 is provided with a plurality of positioning holes 15 in cooperation with the guiding holes 14. The two punching devices 20 are respectively disposed at two ends and two ends of the accommodating groove 13, and the punching devices 20 at both ends respectively include a first punching block 2 and another punching device 2Q disposed between the two ends The second perforating block 22 is respectively positioned on the positioning holes 15 at the two ends of the receiving groove 13 , and the first perforating block 22 is disposed between the two first perforating blocks 21 . The hole π is positioned, and a punching pile 23 is disposed on the first and second punching blocks 21'22 to provide a punching effect. At the same time, a fastening member 24 and an elastic member 25 are provided to provide elastic locking of the punching pile 23. The first punching block 21 forms an approximate "9", and a space 211 and a receiving portion 212 are enclosed, the receiving portion 212 has two compartments for accommodating the paper, and the first punching block 21 is matched with the guiding hole 14 A longitudinal hole 213 ′ is defined in the longitudinal direction and the hole 213 penetrates through the space 211 and the wall surface of the accommodating portion 212 at the same time. The first punching block 22 is substantially the same as the first punching block 21, and the second punching hole 201008737 has a space 221, a receiving portion 222 and a receiving hole 223. The second punching block 22 is different from the first punching block 22 The hole block 21 is characterized in that the second punching block 22 has a pivoting portion 224 on the side thereof, and the pivoting portion 224 is the same as the base 10 to form a button member 50. The punching pile & body forms a ring groove 231, so that the punching pile 23 passes through the holes 213, 223 of the punching blocks 21, 22, the position of the annular groove 231 with respect to the space 211, and the annular groove 231 is disposed in the space 211. Inside position while punching
樁23穿過彈性件25，並將彈性件25與環溝231同樣限制 在空間211内，而扣件24扣在環溝231的位置，同時壓抵 彈性件25。打孔樁23的底部形成兩尖部M2，打孔時先以 尖部232接觸紙張而容易打穿紙張。 控制件30 一端枢接在底s 10的枢接部11，控制件30 ，對於枢耳ill形成—樞接孔31，同時以一軸桿6〇穿於 :座10及控制件3G，而控制件3Q還—體延伸一限位部 件：：川能夠限制控制件3〇上擺的位置，而控制 32沙、料Lf孔31 —端為一控制部32，藉由按壓控制部 於^工1^1 3〇與底座1〇的相對角度。控制件30相對 第：二"二則面形成一第-滑槽33及-第二滑槽34， :开:::Γ滑槽33係由樞接孔31-端如 滑槽33及第二滑槽34供兩按壓件40、50 部^ 一端@各33 ㈣34鄰近㈣ -止梦仙L止擔部331、341，供兩按麗件40、50 於^乍用。控制件30與底座10樞接的-端内側面凸設 一按壓部35，以對打孔ϋ置20·打孔。 201008737 f :按壓件4G相對於底座1Q 1具有—枢接孔Μ， 滑輪42，第—_件4Q _於底座1〇異 =!〇 ,同時以一轴桿60穿於底座1〇及第- —且第一按壓件40與控制件30朝彼此相接觸的 第―按壓件4G的滑輪42滑設於控制件3〇的第 ^槽33，且滑輪42受限控制件3()的止擋部331，俾使 弟一按壓件40不會上擺至脫離控制件3Q。而第—按壓件 40在樞接的—端凸設一按壓部43，以對打孔裝置 打孔。 & 第二按Μ件5G與第-按壓件4Q結構相同，第二按壓 件50同樣具有一柩接孔51、一滑輪犯及一按壓部53，第 二按壓件50係樞設於第二打孔塊22的樞接部224，同時 以另一軸桿60穿於第二打孔塊22及第二按壓件5〇，第二 按壓件50滑設於控制件30的第二滑槽％，且滑輪52 ^ 限控制件30的止擋部341，俾使第二按壓件5〇不會上擺 至脫離控制件30。而第二按壓件50在樞接的一端二設二 按壓部53 ’以對打孔裝置20按壓打孔。 參照圖三至圖五，為本發明省力重型打孔機之動作 圖，本發明的打孔機使用時是按壓控制件3〇的控制部32 使控制件30相對於底座1 〇樞擺’控制件3〇會讓兩按壓件 40、50向控制件30内部滑動，持續向下壓，控制件3〇及 按壓件40、50的按壓部35、43、53能夠同時產生足夠的 力量進行打孔作業。 控制件30及兩按壓件40、50壓抵打孔裝置2〇時，按 201008737 壓部35、43、53將壓抵打孔裝置20的打孔樁23，讓打孔 樁23向下移動，利用尖部232衝破紙張達到打孔目的此 時，打孔裝置20的彈性件25受到扣件24的向下壓迫呈壓 ㈣# 1_件4〇、5〇不再受到 控制件30的壓抵’使打孔裝i 20的彈性件&贿性恢復 使扣件24移動打孔樁23往上移，離開打孔位置。 Ο ❹ 本發明之控制件30係連動按壓件4〇、5〇，使兩按壓 件40、50分別於第一滑槽33及第二滑槽34滑動，第一按 壓件40的滑輪42與第-滑槽33相連接處，為本發明的第 一滑動支點A，而第二按壓件50的滑輪犯與第二滑槽 相連接處，為本發明的第二滑動支點B。如圖三所示曰，打 孔機在未作動時’控制部32與第—_支點A的距離為第 -施力臂U，控制部32與第二滑動支點β的距離為第二 施力臂L2 ’而控制部32與樞接孔31的距離為第三施力臂 …其中控制件3G上第三施力臂L3大於第二施力臂L2 及第-施力臂L1，而第二施力臂L2大於第一施力臂（即 =2>L1)。在第—滑槽33之第—按屢件4〇的兩端的距離 為弟-延伸臂Si，而在第二滑槽34的第二按壓件5〇的兩 ^的距離為第二延伸臂S2，第—延伸臂S1的力臂長度大 於第二延伸臂S2的力臂長度（即S1>S2)。另外底座10上 的祕裝置2。所產生的抗力臂分別為第—抗力臂χι、第 了抗力臂X2及第三抗力臂χ3，故第—施力臂u透過滑動 支點A施力於第一由辟〇1 -7Γ αλ- 乐I伸# S1，而第二施力臂L2透過滑動 B施力於第二延伸臂S2，因為L3>L2>L1及S1>S2，所 11 201008737 以施力於控制件30的控制部32時，對三打孔裝置20能夠 產生約相等的力量’達到一相當穩定而省力的效果。 當進行打孔作業時，如圖四及圖五所示，第一施力臂 L1的距離由L1逐漸變長為L1’及L1”，而第二施力臂L2 的距離由L2逐漸變長L2,及L2M，利用第一施力臂越來越 長而達到打孔時越來越省力的目的，而且可以大幅提昇工 作效率，不僅如此，本發明之省力重型打孔機結構簡單， 構件少’更能夠有效降低生產成本。 請參照圖六及圖七，為本發明省力重型打孔機換孔示 意圖，該底座10的容置槽13配合第二打孔塊22設兩導位 孔14，可供弟一打孔塊22進行換孔，而控制件3〇於第二 滑槽34鄰近第一滑槽33 —端設有兩固定孔37,固定孔37 係固設一延伸裝置38，以供設於第二滑槽如的第二按壓 件50 —換孔後的頂靠作用，以達到更換打孔機孔位的效 果。 請參照圖八至圖Ί ，為本發明第二個實施例之立體 外觀圖及動作狀態圖，第二個實施例大致與第一個實施例 相同，其特徵在於，第二按壓件50a受打孔裝置2〇a的彈 性頂掣而呈懸擺狀，且第二按壓件5〇a的長度小於第二打 孔塊22a至底座1 〇a插接部1 la的長度，而控制件相· 對於底座10a内側面僅形成一第一滑槽33a，供第一按壓 件40a滑設，當第一按壓件40a滑動到第一滑槽33a中段 後，第一按壓件40a開始壓抵第二按壓件5〇a，使第二按 壓件50a能夠接受到較多向下壓抵的分力，更重要的是， 12 201008737 控制件30a的按壓部35a與打孔裝置2〇a間形成有間距， 使付二打孔裝置2Oa係由第一按壓件4〇a、控制件30a、第 二按壓件50a順序依序壓抵打孔裝置2〇a，三個打孔裝置 20a為分別進行按壓，更能大幅降低施力。其中控制件 30a、第一按壓件40a及第二按壓件5〇a的按壓部35a、 43a、53a係實施為滑輪，以減少與打孔裝置的磨擦。 - 參照圖十二，為本發明第三個實施例的立體分解圖， Q 第三個實施例大致與第二個實施例相同，其特徵在於，第 二按壓件50b與第一按壓件4〇b呈相反方向樞擺，且第二 按麗件50b可滑設在第一按壓件4〇b的内側面之一第二滑 槽44b’控制件30b的第一滑槽33b具有一第一滑動部331b 及第二滑動部332b，分別供兩按壓件40b、50b未相接的 弟一階段及兩按壓件4〇b、50b相接的第二階段滑設，第二 滑動部332b之弧度較第一滑動部3311d的弧度大，以供第 二階段增加按壓的力量，而控制件3〇b、第一按壓件4〇b © 及第二按壓件50b的按壓部35b、43b、53b各具有一限制 樞擺位置的限位槽351b、431b、531b，並以一軸桿60b穿 設限位槽351b、431b、531b及打孔裝置20b進行按壓。 參照圖十三至十五，為本發明第三個實施例的動作狀 態圖，當操作控制件3〇b進行按壓時，第一按壓件40b的 按壓部43b首先壓抵打孔裝置2〇i3，當第一按壓件4〇b接 觸到第二按壓件50b後，第二按壓件50b隨後進行壓抵打 孔裝置20b，而控制件30b係最後壓抵打孔裝置2〇b，其中 控制件30b的限位槽531b呈l形，故限位槽531b在垂直 13 201008737 肋件時不會壓抵打孔裝置施。本發明利用交互相對的 核才干原理充分發揮省力的效果，再加上三俯了孔裝置施 為分別進行按壓，更能大幅降低施力，實為-極具進步性 之發明。 ’ 汀处可以歸納出本發明具有以下之優點： 1 ·本&明之「省力重型打孔機」’本發明利用滑動支㊂ 使施力臂於打孔作業時越來越長，以達到省力的效果。The pile 23 passes through the elastic member 25, and the elastic member 25 is restrained in the space 211 as well as the annular groove 231, and the fastener 24 is buckled at the position of the annular groove 231 while being pressed against the elastic member 25. The bottom of the punched pile 23 is formed with two pointed portions M2, and when the punching is made, the paper is easily penetrated by the tip portion 232 contacting the paper. One end of the control member 30 is pivotally connected to the pivoting portion 11 of the bottom s 10, and the control member 30 forms a pivoting hole 31 for the pivoting ridge, and simultaneously passes through a shaft 6 to the seat 10 and the control member 3G, and the control member 3Q also-body extension-limit part:: Sichuan can limit the position of the control member 3〇 upper swing, and control 32 sand, material Lf hole 31-end is a control part 32, by pressing the control part in ^工1^ 1 3 相对 relative angle to the base 1〇. The control member 30 forms a first-slide 33 and a second chute 34 opposite to the second and second sides. The opening::: the chute 33 is connected by a pivot hole 31-end such as the chute 33 and the The two chutes 34 are provided with two pressing members 40, 50, one end, one end, each 33 (four) 34, and four (four) - the stop dreams, the dead ends 331 and 341, for the two buttons 40, 50 for use. A pressing portion 35 is protruded from the inner side surface of the end portion of the control member 30 pivotally connected to the base 10 to punch the punching hole 20·. 201008737 f: The pressing member 4G has a pivot hole 相对 relative to the base 1Q 1 , the pulley 42 , the _ piece 4Q _ is different from the base 1 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 穿 穿 穿 穿 穿 穿 穿 穿 穿 穿- the pulley 42 of the first pressing member 4G that the first pressing member 40 and the control member 30 are in contact with each other is slidably disposed on the slot 33 of the control member 3, and the pulley 42 limits the stop of the control member 3 () In the portion 331, the pressing member 40 does not swing up to the release control member 3Q. The first pressing member 40 has a pressing portion 43 protruding from the pivoting end to punch the punching device. The second pressing member 5G has the same structure as the first pressing member 4Q, and the second pressing member 50 also has a splicing hole 51, a pulley and a pressing portion 53, and the second pressing member 50 is pivoted to the second portion. The pivoting portion 224 of the punching block 22 is inserted into the second punching block 22 and the second pressing member 5 by the other shaft 60, and the second pressing member 50 is slidably disposed on the second sliding slot of the control member 30. And the pulley 52 is limited to the stopper portion 341 of the control member 30 so that the second pressing member 5 does not swing up to the release control member 30. On the other hand, the second pressing member 50 is provided with two pressing portions 53' at one end of the pivoting to press the punching device 20 to punch the holes. Referring to FIG. 3 to FIG. 5 , the action diagram of the labor-saving heavy-duty punching machine of the present invention is used. The punching machine of the present invention uses the control unit 32 of the pressing control member 3 to pivot the control member 30 relative to the base 1 The member 3 〇 slides the two pressing members 40 and 50 toward the inside of the control member 30, and continues to press downward, and the pressing portions 35, 43, and 53 of the control member 3 and the pressing members 40 and 50 can simultaneously generate sufficient force for punching. operation. When the control member 30 and the two pressing members 40, 50 are pressed against the punching device 2, the pressing portions 35, 43, and 53 of the 201008737 pressure are pressed against the punching pile 23 of the punching device 20, and the punching pile 23 is moved downward. At the same time, the elastic member 25 of the punching device 20 is pressed by the downward pressing force of the fastener 24 (4) #1_件4〇, 5〇 is no longer pressed by the control member 30. 'Restoring the elastic member & the bribe recovery of the punching device i 20 causes the fastener 24 to move the punching pile 23 upward and away from the punching position.控制 控制 The control member 30 of the present invention interlocks the pressing members 4〇, 5〇, so that the two pressing members 40 and 50 slide on the first sliding slot 33 and the second sliding slot 34, respectively, and the pulley 42 of the first pressing member 40 The junction of the chute 33 is the first sliding fulcrum A of the present invention, and the pulley of the second pressing member 50 is connected to the second chute, which is the second sliding fulcrum B of the present invention. As shown in FIG. 3, when the puncher is not actuated, the distance between the control unit 32 and the first fulcrum A is the first urging arm U, and the distance between the control unit 32 and the second fulcrum β is the second force. The arm L2' and the distance between the control portion 32 and the pivot hole 31 are the third force applying arm. The third urging arm L3 on the control member 3G is larger than the second urging arm L2 and the first urging arm L1, and the second The urging arm L2 is larger than the first urging arm (i.e., = 2 > L1). The distance between the two ends of the first chute 33 is the extension arm Si, and the distance between the two pressing members 5 of the second chute 34 is the second extension arm S2. The length of the arm of the first extension arm S1 is greater than the length of the arm of the second extension arm S2 (i.e., S1 > S2). In addition, the secret device 2 on the base 10. The generated resistance arms are the first resistance arm χι, the first resistance arm X2 and the third resistance arm χ3, so the first urging arm u is applied to the first 由 〇 -7 Γ αλ-le through the sliding fulcrum A I extends # S1, and the second urging arm L2 applies force to the second extension arm S2 through the sliding B, because L3 > L2 > L1 and S1 > S2, 11 201008737 to apply force to the control portion 32 of the control member 30 The three-punch device 20 is capable of producing approximately equal forces to achieve a rather stable and labor-saving effect. When performing the punching operation, as shown in FIG. 4 and FIG. 5, the distance of the first urging arm L1 is gradually lengthened from L1 to L1' and L1", and the distance of the second urging arm L2 is gradually lengthened by L2. L2, and L2M use the first force-applying arm to be longer and longer to achieve more and more labor-saving purposes when punching, and can greatly improve work efficiency. Moreover, the labor-saving heavy-duty punching machine of the invention has simple structure and few components. 'It is more effective to reduce the production cost. Please refer to FIG. 6 and FIG. 7 , which is a schematic diagram of the hole-changing operation of the labor-saving heavy-duty punching machine of the present invention. The receiving groove 13 of the base 10 is provided with two guiding holes 14 corresponding to the second punching block 22 , The fixing member 3 is provided with two fixing holes 37 at the end of the second sliding slot 34 adjacent to the first sliding slot 33, and the fixing hole 37 is fixed with an extending device 38. The second pressing member 50 provided in the second sliding slot, for example, acts as a topping after the hole changing, so as to achieve the effect of replacing the hole position of the punching machine. Referring to FIG. 8 to FIG. 2, a second embodiment of the present invention is provided. The three-dimensional appearance and the operation state diagram, the second embodiment is substantially the same as the first embodiment, and The second pressing member 50a is suspended by the elastic top of the punching device 2〇a, and the length of the second pressing member 5〇a is smaller than the second punching block 22a to the base 1 〇a plugging portion 1 The length of the la, and the control member phase. For the inner side of the base 10a, only a first sliding groove 33a is formed for the first pressing member 40a to slide. When the first pressing member 40a slides to the middle of the first sliding groove 33a, the first The pressing member 40a starts to press against the second pressing member 5〇a, so that the second pressing member 50a can receive a more force component that is pressed downward, and more importantly, 12 201008737 the pressing portion 35a of the control member 30a and the punching A spacing is formed between the devices 2〇a, so that the second punching device 2Oa is sequentially pressed against the punching device 2〇a by the first pressing member 4〇a, the control member 30a, and the second pressing member 50a. The hole device 20a is pressed separately to further reduce the biasing force. The pressing portions 35a, 43a, 53a of the control member 30a, the first pressing member 40a and the second pressing member 5A are implemented as pulleys to reduce and play. Friction of the hole device - Referring to Figure 12, is an exploded perspective view of a third embodiment of the present invention, Q. Roughly the same as the second embodiment, the second pressing member 50b is pivoted in the opposite direction from the first pressing member 4b, and the second pressing member 50b is slidably disposed on the first pressing member 4b. The first sliding groove 33b of the second sliding groove 44b' of the inner side surface has a first sliding portion 331b and a second sliding portion 332b, respectively, for the first stage of the two pressing members 40b, 50b not connected The second stage of the two pressing members 4〇b, 50b is slid, the curvature of the second sliding portion 332b is larger than the curvature of the first sliding portion 3311d, so that the second stage increases the pressing force, and the control member 3〇b The pressing portions 35b, 43b, and 53b of the first pressing member 4b and the second pressing member 50b each have a limiting groove 351b, 431b, and 531b for restricting the pivoting position, and the limiting groove is bored by a shaft 60b. The 351b, 431b, and 531b and the punching device 20b are pressed. Referring to Figures 13 through 15, an operational state diagram of a third embodiment of the present invention, when the operation control member 3〇b is pressed, the pressing portion 43b of the first pressing member 40b is first pressed against the punching device 2〇i3 After the first pressing member 4〇b contacts the second pressing member 50b, the second pressing member 50b is subsequently pressed against the punching device 20b, and the control member 30b is finally pressed against the punching device 2〇b, wherein the control member The limiting groove 531b of 30b has an l shape, so the limiting groove 531b does not press against the punching device when the rib is perpendicular to the 13 201008737. The invention utilizes the principle of interaction relative nuclear genius to fully exert the effect of labor saving, and the three-pushing device is applied to press separately, which can greatly reduce the force applied, and is actually a highly progressive invention. 'Ting's can sum up the advantages of the present invention: 1 · This & Ming "saving labor heavy punching machine" 'The present invention uses the sliding branch three to make the force arm longer and longer in the drilling operation, to save labor Effect.
2.本發明之「省力重型打孔機」，省力重型打孔機上έ 三個打孔裝置係能夠分開進行按壓，更能大幅降低施力 之省力重型打孔機」，其巾該按壓件滑設3 控制牛=槽’得到—容絲設且不易損壞的結構。 τ進行換ίί/之「省力重型打孔機」，其中該第二打孔塊ύ =功:需要於控制件加裝延伸裝置即可達_ 淮上所述者’僅為本發明讀 以之限定本發明實 1幻而已田不斯2. The "saving labor heavy-duty punching machine" of the present invention, the labor-saving heavy-duty punching machine, the three punching devices are capable of being pressed separately, and the labor-saving heavy-duty punching machine which can greatly reduce the force exerting force. Sliding device 3 controls the cow = slot 'obtained' - the structure of the wire is not easy to damage. τ is changed to ίί / "saving labor heavy punching machine", wherein the second punching block ύ = work: need to add extension device to the control unit can reach _ Huai Shang said 'only for the invention to read Limiting the invention to the real 1 illusion
林之置軌數值之敎或等效元 件之置換献切㈣請翻 飾，皆應仍屬本發明專儀蓋之料⑷化與修 【圖式簡單說明】 圖-為本糾省力重断孔機之 線所取之剖面 圖，表打孔機 圖二為本發日㈣力重肋孔叙立體；= 圖三為本發明沿圖_3_3剖* 未作業之示意圖。 14 201008737 圖四為本發明圖三之延續，表打孔作業中之示意圖。 圖五為本發明圖四之延續，表打孔作業完成之示意圖。 -圖六為本發明省力重型打孔機之換孔示意圖。 . 圖七為圖六的剖面示意圖。 圖八為本發明第二個實施例之立體外觀圖。 圖九為本發明第二個實施例之動作狀態圖。 圖十為本發明第二個實施例之動作狀態圖。 圖十一為本發明第二個實施例之動作狀態圖。 ® 圖十二為本發明第三個實施例之立體分解圖。 圖十三為本發明第三個實施例之動作狀態圖。 圖十四為本發明第三個實施例之動作狀態圖。 圖十五為本發明第三個實施例之動作狀態圖。 附件為中華民國專利證書號數第M308161號專利案。 【主要元件符號說明】 10 底座 11 栖接部 111 枢耳 112 凹槽 12 工作台 13 容置槽 14 導位孔 15 定位孔 20 打孔裝置 21 第一打孔塊 211 空間 212 容納部 213 容孔 22 第二打孔塊 '221 空間 222 容納部 223 容孔 224 枢接部 15 201008737 23 打孔樁 231 232 尖部 24 25 彈性件 30 控制件 31 311 限位部 32 33 第一滑槽 331 34 第二滑槽 341 35 按壓部 37 38 延伸裝置 40 第一按壓件 41 42 滑輪 43 50 第二按壓件 51 52 滑輪 53 60 軸桿 LI Lr L1" 施力臂 LI L2’ L2n 施力臂 L3 施力臂 S1 S2 延伸臂 XI X2 抗力臂 X3 A 第一滑動支點 B 10a 底座 11a 20a 打孔裝置 22a 30a 控制件 33a 35a 按壓部 環溝 扣件 框接孔 控制部 止擋部 止檔部 固定孔 樞接孔 按壓部 柩接孔 按壓部 延伸臂 抗力臂 抗力臂 第二滑動支點 樞接部 第二打孔塊 第一滑槽 16 201008737 40a 第一按壓件 43a 按壓部 50a 第二按壓件 53a 按壓部 20b 打孔裝置 30b 控制件 33b 第一滑槽 331b 第一滑動部 332b 第二滑動部 35b 按壓部 351b 限位槽 40b 第一按壓件 43b 按壓部 431b 限位槽 44b 第二滑槽 50b 第二按壓件 53b 按壓部 531b 限位槽 60b 轴桿 ❹ 17The value of the column of the forest or the replacement of the equivalent components (4) Please retouch, all should still belong to the material of the special instrument cover of the invention (4) and repair [simplified description of the figure] Figure - this is the effort to cut the hole The cross-sectional view taken by the machine line, the table punching machine Figure 2 is the first day (four) force rib hole to describe the three-dimensional; = Figure 3 is a schematic view of the invention along the figure _3_3 * not working. 14 201008737 Figure 4 is a schematic diagram of the continuation of Figure 3 of the present invention, in the table punching operation. Figure 5 is a schematic view of the continuation of Figure 4 of the present invention, the completion of the table punching operation. - Figure 6 is a schematic view of the hole changing of the labor-saving heavy-duty punching machine of the present invention. Figure 7 is a schematic cross-sectional view of Figure 6. Figure 8 is a perspective view of a second embodiment of the present invention. Figure 9 is a diagram showing the action state of the second embodiment of the present invention. Figure 10 is a diagram showing the action state of the second embodiment of the present invention. Figure 11 is a diagram showing the action state of the second embodiment of the present invention. ® Figure 12 is an exploded perspective view of a third embodiment of the present invention. Figure 13 is a diagram showing the action state of the third embodiment of the present invention. Figure 14 is a diagram showing the action state of the third embodiment of the present invention. Figure 15 is a diagram showing the action state of the third embodiment of the present invention. The annex is the Patent No. M308161 of the Republic of China Patent Certificate No. [Main component symbol description] 10 Base 11 immersion part 111 Pivot 112 Groove 12 Table 13 accommodating groove 14 Locating hole 15 Locating hole 20 Punching device 21 First puncturing block 211 Space 212 accommodating portion 213 22 Second perforated block '221 Space 222 Housing 223 Hole 224 Pivot part 15 201008737 23 Punch pile 231 232 Tip 24 25 Elastic member 30 Control member 31 311 Restriction 32 33 First chute 331 34 Two chutes 341 35 Pressing portion 37 38 Extension device 40 First pressing member 41 42 Pulley 43 50 Second pressing member 51 52 Pulley 53 60 Shaft LI Lr L1" Applying arm LI L2' L2n Applying arm L3 Applying arm S1 S2 extension arm XI X2 resistance arm X3 A first sliding fulcrum B 10a base 11a 20a punching device 22a 30a control member 33a 35a pressing portion ring groove fastener frame control hole stop portion stopper portion fixing hole pivot hole Pressing portion 柩 hole pressing portion extending arm resistance arm resistance arm second sliding fulcrum pivoting portion second puncturing block first chute 16 201008737 40a first pressing member 43a pressing portion 50a second pressing member 53a Pressing portion 20b Punching device 30b Control member 33b First chute 331b First sliding portion 332b Second sliding portion 35b Pressing portion 351b Limiting groove 40b First pressing member 43b Pressing portion 431b Limiting groove 44b Second chute 50b Two pressing members 53b pressing portion 531b limiting groove 60b shaft ❹ 17