200924918 九、發明說明： 【發明所屬之技術領域】 電動釘搶，特別 ’用以提供動能 β本發明涉及—種具備動能離合裝 疋一種设於電動釘搶的_離 的驅動器技術。 衣罝之F曰 【先前技術】 電動釘槍，是 e 内設有-足以供應電能擊釘的技術，通常搶體 並經由一動能離合骏置，、將〉查以驅動一直流馬達轉動， 線性動能，以驅動〜擊釘捍;、=旋轉動能傳遞並轉換成 在較為先進的先前技::移;:美 及No.6669072等索，复曾 兄吳國專利Νο.66〇7111 輪相嚅傳動的方式，二使用一直流馬達，藉皮帶或齒 驅勤一配詈於民、去 動，且飛輪端側配复有一 馬達外端侧的飛輪轉 纜繩牽引而分離或社人 二态，文一電磁閥之心軸上的 盤，可經由至少^：：飛輪動能’且離合器總成中設有繩 •J、，工田主v 觀繩連結至一墼釭护从本 用者驅動擊釘時，$ 、杯的驅動座上；於使 了令離合器組件往轴雄士^ 旋轉中的飛輪相噶觸，#雜入πώ 、軸線方向移動，而與 於直流馬達、飛輪及皮帶或齒輪的配 ......不利於電動釘搶之小型化設計，亦不利 於維持耐久之使用壽命。 此外’美國專利公開No.20050218177、WO No.2〇〇5〇97428、Bp版15823〇〇等案教導使用一電磁閥產 200924918 生一線性位移去推觸一設有 壓-設有擊釘桿㈣座，使旋擺座擺動，藉浪輪推 驅動器中的飛輪摩擦屬合，進f處與一可輸出旋轉動能之 驅動擊釘桿下移擊釘的線性動〜將飛輪的旋_能轉換成 之間’也形同產生一能分離或；二其中滾輪、滑座與飛輪 缺點在於，該飛輪之驅動器—1能的離合I置；惟其 而帶動飛輪旋轉，因此亦具有=藉由直馬達驅動皮帶 ❹ 置構件較為漏㈣題，故^輪及皮帶之配 【發明内容】 叫改善。 為有效克服上述先前技術中飛輪之 為複雜的問題，本發明之目的旨在提供-種配置於較 槍之動能離合裝置間的驅動器，能、兔動釘 帶或齒輪等構件’進而簡化驅動器之構件複雜度錢轉之皮 為能實踐上述目的，本發明電動釘槍之驅動器， 一搶體内設置包含： ° ’係在 一滑座，以負載簧力方式滑設於槍體内至少一被定位 ❹之支撐件的端側，且滑座底端具一擊釘桿； 一外轉式無刷直流馬達，具一定子，以及一套毁於$ 子外壁的轉子，且轉子外壁結合一可與滑座相嗡觸或分離 的飛輪； 一旋擺座，樞設於鄰近滑座與支撐件之相對端側，且 直流馬達係組設於旋擺座内；及 一驅動單元，固設於鄰近旋擺座端侧，具一受電#驅 動位移的桿件，能驅動旋擺座旋擺至一使飛輪嚅觸教驅動 200924918 及一使飛輪分離並釋放滑座上移復 滑座下移之第一位置 位之第二位置。 基於上述，本發明係將飛輪結合於外轉式無刷直流馬 達之轉子的外壁上’藉由直流馬達直接驅動飛輪旋轉，以 簡化驅動$之構件複雜度，因此有·電動釘搶之小型化 設計，且利於維持驅動器之耐久使用壽命。 此外，本發明並包含：200924918 IX. Description of the invention: [Technical field of the invention] Electric nail grab, in particular, to provide kinetic energy. The present invention relates to a kinetic energy clutch assembly, a drive technology for detachment of electric nails. F曰 [Prior Art] Electric nail gun is a technology that is sufficient to supply electric energy to nail. It is usually grabbed and detached by a kinetic energy. It will be driven to drive the DC motor. Linear Kinetic energy to drive ~ hammering;; = rotational kinetic energy transfer and conversion into more advanced prior techniques:: shift;: US and No.6669072, etc., Fu Zengxiong Wu Guo patent Νο.66〇7111 In the way of transmission, the two use the continuous flow motor, and the belt or the tooth drive is used to match the people and move, and the flywheel end side is equipped with a flywheel to the cable on the outer side of the flywheel to be pulled apart or separated. The disk on the spindle of a solenoid valve can be driven by at least ^:: flywheel kinetic energy and the rope assembly is provided with a rope J, and the main body v is connected to the yoke to drive the nail from the user. At the time of the $, the drive seat of the cup; so that the flywheel of the clutch assembly to the shaft of the shaft is in contact with the flywheel, #杂入πώ, axis direction movement, and with DC motor, flywheel and belt or gear ... is not conducive to the miniaturized design of electric nails, and is not conducive to dimension The durable service life. In addition, 'U.S. Patent Publication No. 20050218177, WO No. 2〇〇5〇97428, Bp Edition 15823〇〇, etc. teach the use of a solenoid valve to produce a linear displacement to push a pressure-with a nail bar. (4) seat, so that the swing seat swings, the flywheel friction in the driver of the wave wheel is combined, and the linear motion of the push nail under the drive of the nail can be outputted from the f and the output of the rotary kinetic energy. The difference between the two forms is that the roller, the sliding seat and the flywheel have the disadvantage that the driver of the flywheel can be placed in the clutch I; however, the flywheel is rotated, so that the motor is also driven by the direct motor. The driving belt arming member is more leaky (four), so the matching of the wheel and the belt [invention] is called improvement. In order to effectively overcome the above-mentioned problems of the flywheel in the prior art, the object of the present invention is to provide a driver, a device such as a rabbit nail belt or a gear, which is disposed between the kinetic energy clutch device of the gun, thereby simplifying the driver. The complexity of the component is to achieve the above purpose. The driver of the electric nail gun of the present invention, the body setting includes: ° ' is attached to a sliding seat, and is slidably placed in the gun body by a load spring force. Positioning the end side of the support member of the crucible, and having a striking rod at the bottom end of the sliding seat; an external rotating brushless DC motor having a stator and a rotor destroyed by the outer wall of the sub-member, and the outer wall of the rotor is combined a flywheel that is in contact with or separated from the slide; a swing seat pivotally disposed on an opposite end side of the adjacent slide and the support member, and the DC motor is assembled in the swing seat; and a drive unit is fixed on the Adjacent to the end side of the swing seat, there is a lever that is driven by the electric drive#, which can drive the swing seat to swing to a flywheel 嚅 driving drive 200924918 and a flywheel to separate and release the slide up and move the slide down Second position of the first position . Based on the above, the present invention combines the flywheel with the outer wall of the rotor of the externally-rotating brushless DC motor. 'The DC motor directly drives the flywheel to rotate, so as to simplify the component complexity of driving the drive. Therefore, the electric nail is miniaturized. Designed to help maintain the longevity of the drive. Furthermore, the invention also includes:
Ο 所述π座係固設於—滑台上，滑台係滑設於搶體内至 少一導柱上，且導柱上套設有一壓簧推抵滑台，使滑座 載該壓簧之簧力。 、 所述直流馬達之定子具一組設於旋擺座上的固定軸， 轉子具一套設於固定軸上的圈體，且飛輪係結合於圈體外 壁。 所述滑座一侧端面上設有若干線形齒溝，且飛輪上設 有可與線形齒溝相嚅觸的若干環形或扇形輪溝。 所述旋擺座係樞接於搶體内一柱軸上，而使飛輪鄰近 於滑座與支撐件之相對端侧，且旋擺座上形成一臂部。 所述，動單元係為一電磁閥，且旋擺座上形成一延伸 板，驅動單元之桿件係推觸延伸板，以驅動旋擺座由第二 位置旋擺至第一位置。 所述延伸板與搶體内一端壁之間設有一彈性元件，以 驅動旋擺座由苐一位置旋擺復位至第二位置。 然而，為能再加詳述本發明，請配合圖式參閱實施方 式如下： ' 200924918 【實施方式】 首先請參閱圖1及圖2,揭示出本發明設於電動釘槍内 之動能離合裝置的立體示意圖，並配合圖3之剖示圖，加 以說明本發明電動釘搶之驅動器的具體實施方式，係於其 槍體1尾部内設有一可供應直流電源的電瓶10，且槍體1 頭部内設有雙側支架11，藉以裝設一滑座3、一旋擺座4 及一驅動單元5，且旋擺座4上組設一外轉式無刷直流馬達 2，同時槍體1上設有一第一開關16及一第二開關17，第 〇 一開關16係設於槍體近底端一安全滑桿18可觸動位置， 第二開關17係設於搶體端側一扳機19可觸動位置。其中： 該滑座3,係以負載簧力方式滑設於搶體1内至少一被 定位之支撐件9端侧。實質上，該滑座3係固設於一滑台 33上，滑台33係滑設於搶體内至少一導柱15上（配合圖 5所示），且導柱15上套設有一壓簧6推抵滑台33，使滑 座3負載該壓簧6之簧力，且壓簧6可驅動滑座3在未受 到或釋放一嚅觸驅動力（容後詳述）作用下保持在一上移位 φ 置。該支撐件9可為自由滾輪、滑軌或其他可支撐滑座3 進行往復滑動之等效構件；在實施上以滾輪90作為支撐件 9為例，說明該滾輪90係以一輪軸91枢接於雙側支架11 之間的既定位置，呈可於該定位之輪軸91上自由轉動的狀 態。此外，滑座3 —侧端面上設有若干可供嚅觸之線形齒 溝31，且滑座3底端形成一擊釘桿32。 該外轉式無刷直流馬達2能接受電瓶10之直流電啟動 而運轉，實質上直流馬達2可經由第一開關16或第二開關 17控制電瓶10之直流電啟動運轉，或者該直流馬達2亦可 200924918Ο the π-seat system is fixed on the sliding table, the sliding table is slidably disposed on at least one guiding column of the robbing body, and a compression spring is arranged on the guiding column to push against the sliding table, so that the sliding seat carries the compression spring Spring force. The stator of the DC motor has a set of fixed shafts disposed on the swing seat, the rotor has a set of ring bodies disposed on the fixed shaft, and the flywheel is coupled to the outer wall of the ring. A plurality of linear grooves are arranged on one end surface of the sliding seat, and a plurality of annular or sector-shaped wheel grooves are formed on the flywheel which are in contact with the linear tooth grooves. The swing seat is pivotally connected to a column shaft of the body, so that the flywheel is adjacent to the opposite end side of the slide and the support member, and an arm portion is formed on the swing seat. The moving unit is a solenoid valve, and an extension plate is formed on the swing seat. The rod of the driving unit pushes the extension plate to drive the swing seat to swing from the second position to the first position. An elastic element is disposed between the extension plate and the end wall of the body to drive the swing seat to be reset from the first position to the second position. However, in order to further detail the present invention, please refer to the embodiment as follows: '200924918 [Embodiment] Referring first to FIG. 1 and FIG. 2, the kinetic energy clutch device of the present invention disposed in an electric nail gun is disclosed. The three-dimensional schematic diagram, together with the cross-sectional view of FIG. 3, illustrates a specific embodiment of the electric nail grab driver of the present invention, which is provided with a battery 10 capable of supplying a DC power supply in the tail of the gun body 1, and the head of the gun body 1 A double-sided bracket 11 is arranged therein, thereby installing a sliding seat 3, a swinging seat 4 and a driving unit 5, and an external rotating brushless DC motor 2 is arranged on the swinging seat 4, and the gun body 1 is disposed on the same A first switch 16 and a second switch 17 are provided. The first switch 16 is disposed at a near end of the gun body and a safety slider 18 is movable. The second switch 17 is disposed on the front end of the body. Touch the position. Wherein: the sliding seat 3 is slidably disposed on the end side of the at least one positioned support member 9 in the body 1 by a load spring force. In essence, the sliding seat 3 is fixed on a sliding table 33, and the sliding table 33 is slidably disposed on at least one of the guiding columns 15 (shown in FIG. 5), and the guiding column 15 is sleeved with a pressure. The spring 6 pushes against the sliding table 33, so that the sliding seat 3 loads the spring force of the compression spring 6, and the compression spring 6 can drive the sliding seat 3 to remain under the action of not receiving or releasing a driving force (described in detail later). Shift on φ. The supporting member 9 can be a free roller, a sliding rail or other equivalent member capable of supporting the sliding seat 3 to reciprocate. In the implementation, the roller 90 is used as the supporting member 9 as an example, and the roller 90 is pivotally connected by an axle 91. The predetermined position between the double-sided brackets 11 is in a state of being freely rotatable on the positioned axle 91. Further, the slider 3 is provided with a plurality of linear grooves 31 for contact at the side end faces, and a nail bar 32 is formed at the bottom end of the slider 3. The externally-rotating brushless DC motor 2 can be operated by receiving the DC power of the battery 10, and the DC motor 2 can control the DC starting operation of the battery 10 via the first switch 16 or the second switch 17, or the DC motor 2 can also be operated. 200924918
Ο 經由整流器及導線連接至外界交流電源而啟動。該外轉式 無刷直流馬達2具有一定子2〇 (如圖4所示），以及一套設 於疋子20外壁的轉子21 ;定子2〇具有一組設於旋擺座4 上的固定軸201，且固定轴2〇1上結合有複數矽鋼片2〇2， 並繞設有一電磁線圈203;轉子21包含一套設於固定車由 201、矽鋼片202及電磁線圈2〇3上之圈體211及其雙侧端 的支撐蓋213、214，且圈體211内壁面上結合有磁鐵212， 外壁面上結合一飛輪22，且飛輪22上設有可與滑座3之線 形齒溝31相嚅觸的若干環形（或扇形)輪溝23 ;據此，經由 直流電啟動定子20之電磁線圈2〇3產生激磁，以驅動轉子 21之圈體211帶動飛輪22轉動。 該方疋擺座4，係製成具有一内部容置空間之座體狀，用 以容組外轉式無刷直流馬達2，旋擺座4也可被製成如同馬 達之外设形態’且旋擺座4 一側外壁上開設有一開口 4〇(如 圖3所不），使飛輪22上的環形（或扇形)輪溝23可局 露於旋擺座4外。實質上旋擺座4上形成—臂部41 接旋擺座4於搶體1内一柱車由14上，而使飛輪22鄰近於 滑座3與自由滾輪90之相對端側。 以 兀"只男工1马内設有一電磁線圈51驅叙 早兀5係固狀鄰近旋擺座4之端侧，可經 ，動 或第二開關y控制上述直流電啟動電磁線圈Μ激^^ 磁，於激磁日祕動旋擺座4旋擺至—使飛輪Μ侧= 滑座3下移之第-位置81(如圖n至圖i3所示），^ 9 200924918 輪22分離並釋放滑座4上移復位之第二位置82(如圖8及 =9所不）。該滑座3在受到飛輪22嚅觸及驅動而下移時（配 t圖6所示）’滑台33會壓縮壓簧6，使壓簧6蓄集推引滑 台33及滑座3上移復位的簧力。 在更進一步具體實施上，旋擺座4上可形成一延伸板 卜，動單元5之彳干件52係推觸於延伸板42上，以驅動 旋擺座4由第二位置82旋擺至第一位置81。此外，桿件 ❹52亦可推觸於旋擺座4上一足以與柱軸14(樞接端）形成力 作用的#位，以驅動旋擺座擺動至第一、第二位、 82 ° 再者，當驅動單元5為電磁閥時，延伸板42與搶體1 内之，支架11端壁間亦可配置一彈性元件43,以驅動旋擺座 1由第一位置81旋擺復位至第二位置82(配合圖8所示）， 實質上該彈性元件43可為一壓簧或其他等效物。 依據上述配置，本發明可實施於一順序式驅動 ❹（Sequential a伽ation)及—接觸式驅動（c〇ntact論也⑽)的 擊釘彳呆作模式，玆分述如下： (一）順序式驅動擊釘模式’使用者必須先推觸安全滑桿 18於工作物上，以觸動並開啟第一開關ι6(配合圖3及圖7 所不），令電瓶10之直流電啟動外轉式無刷直流馬達2以帶 動飛輪22轉動（如圖8所示此刻飛輪22停留於第二位置 82(配合圖9所示）’而未噶觸滑座3，隨後使用者可壓扣扳 機19’以觸動並開啟第二開關ι7(如圖1〇所示），令電瓶1〇 之直流電啟動驅動單元5的桿件52挺伸（如圖n所示），以 200924918 驅動旋擺座4旋擺至第—位詈 22能以自由滚輪9〇 (配&圖12所示），使飛輪 -h > 為又力方向，對滑座3施加推壓作用 力，並穩定的嚙觸滑座3， 服壓箬6 - 動滑座3上的擊釘桿32克 ί 連下㈣釘（如圖13所示）；於擊釘完成 後，自動關閉直流馬達2及 , 及驅動早兀5電源，藉彈性元件 圖8所一/匕上飞弟一位置81旋擺復位至第二位置82(如 ^ r、较不，使飛輪22分離並釋放滑座3，隨即滑座3便受启动 Start up by connecting the rectifier and wires to the external AC power supply. The externally rotating brushless DC motor 2 has a certain number of turns 2 (as shown in FIG. 4), and a set of rotors 21 disposed on the outer wall of the die 20; the stator 2 has a set of fixed on the swing seat 4 The shaft 201 and the fixed shaft 2〇1 are combined with a plurality of silicon steel sheets 2〇2, and an electromagnetic coil 203 is wound around the rotor shaft 21; the rotor 21 includes a set on the fixed vehicle 201, the silicon steel sheet 202 and the electromagnetic coil 2〇3. The ring body 211 and its double-side end support covers 213, 214, and the inner wall surface of the ring body 211 is coupled with a magnet 212, the outer wall surface is coupled with a flywheel 22, and the flywheel 22 is provided with a linear tooth groove 31 which can be coupled with the slide seat 3. A plurality of annular (or sector) wheel grooves 23 that are in contact with each other; accordingly, excitation is generated by the electromagnetic coil 2〇3 of the stator 20 via the direct current to drive the ring body 211 of the rotor 21 to drive the flywheel 22 to rotate. The square sill 4 is formed into a seat shape having an internal accommodating space for accommodating the externally rotating brushless DC motor 2, and the gyro seat 4 can also be made into a motor-like configuration. An opening 4 is formed on one side of the outer wall of the swing seat 4 (as shown in FIG. 3), so that the annular (or sector) wheel groove 23 on the flywheel 22 can be exposed outside the swing seat 4. In essence, the arm portion 41 is formed on the swing seat 4, and the swing seat 4 is placed on the column car 14 in the body 1, so that the flywheel 22 is adjacent to the opposite end sides of the carriage 3 and the free roller 90.兀 quot quot 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只 只^ Magnetic, in the exciting day, the swinging seat 4 is swung to - make the flywheel Μ side = the position - 81 of the slide 3 down (as shown in Figure n to i3), ^ 9 200924918 Wheel 22 separate and release The carriage 4 is moved up to the second position 82 of the reset (as shown in Figures 8 and = 9). When the carriage 3 is moved down by the flywheel 22 (as shown in FIG. 6), the slide table 33 compresses the compression spring 6, so that the compression spring 6 accumulates the push slide 33 and the slide 3 up. Reset spring force. In a further implementation, an extension plate can be formed on the swing seat 4, and the dry member 52 of the movable unit 5 is pushed onto the extension plate 42 to drive the swing seat 4 to be rotated from the second position 82 to First position 81. In addition, the rod ❹ 52 can also be pushed on the swing seat 4 to a position sufficient to form a force with the column shaft 14 (pivot end) to drive the swing seat to swing to the first, second position, 82 °. When the driving unit 5 is a solenoid valve, an elastic member 43 may be disposed between the extension plate 42 and the end wall of the bracket 11 to drive the swing seat 1 to be reset from the first position 81 to the first position. The two positions 82 (shown in Figure 8), in essence, the resilient member 43 can be a compression spring or other equivalent. According to the above configuration, the present invention can be implemented in a sequential driving ❹ (Sequential a gamma) and a contact driving (c〇ntact (10)), which are described as follows: Drive the nailing mode' The user must first push the safety slider 18 onto the work object to touch and turn on the first switch ι6 (not in conjunction with Figures 3 and 7), so that the DC power of the battery 10 is turned on and off. Brushing the DC motor 2 to drive the flywheel 22 to rotate (as shown in FIG. 8 , the flywheel 22 stays in the second position 82 (shown in FIG. 9)' without touching the slide 3, and then the user can press the trigger 19' to Touch and turn on the second switch ι7 (as shown in FIG. 1A), so that the rod 52 of the DC starter driving unit 5 of the battery is extended (as shown in FIG. 7), and the swing seat 4 is swung to the 200924918 to The first position 詈22 can be made with a free roller 9〇 (with & shown in Fig. 12), so that the flywheel-h > is a force direction, a pressing force is applied to the sliding seat 3, and the stable sliding seat 3 is stabilized. , service pressure 箬 6 - the nail bar on the moving slide 3 32 g ί connected (four) nail (as shown in Figure 13); after the nail is completed, The DC motor 2 is turned off and the power supply is turned on, and the power supply is switched forward to the second position 82 by the elastic element of FIG. 8 or the upper position of the flying body 81 (eg, ^r, less, so that the flywheel 22 is separated and Release the slide 3, then the slide 3 is subject to
到壓簧6簧力驅動而上務指 上移设位，且使用者須釋放安全滑桿 ^板機19 ’以完成單次順序式驅動擊釘運作，才能在欲 執仃弟一次擊釘時’重複上述順序式驅動擊釘操作，故為 一防止誤擊釘件的安全設計。 Q (二)接觸式驅動擊釘模式，使用者可選擇先推觸安全滑 才千18於工作物上或壓扣扳機19，以觸動並開啟第一開關 16(如圖7所示）或第二開關17(如圖1〇所示），皆可令電瓶 10之直流電啟動外轉式無刷直流馬達2帶動飛輪22轉動(如 圖8所示）。當使用者是先推觸安全滑桿18而啟動飛輪22 轉動時(配合圖7及圖8所示），需壓扣扳機ΐ9(如圖10所 示）’令弟—開關17啟動如同上述順序式驅動擊釘模式之動 吨傳遞運作，其差異處在於單次擊釘後，使用者可僅釋放 戈全滑桿18而不釋放扳機19，或僅釋放扳機19而不釋放 安全滑桿18,均可再次推觸安全滑桿18或再次壓扣扳機 19，以啟動二次擊釘操作。當使用者是先壓扣扳機19而經 由第二開關17啟動飛輪22轉動時（配合圖8及圖10所示）， 隨後需經由推觸安全滑桿18來開啟第一開關16(如圖7所 示）’進而啟動驅動單元5之桿件52挺伸（如圖11所示）， 11 200924918 :進行如同上述動能之傳遞及驅 式驅動敎料，㈣有料執行在-上接觸 無二發明係將飛輪結合於外轉式 驅動飛輪22 _，能肢雜f 達2直接 因此有利於電動釘搶之小型 之的構件複雜度， 驅動器之耐久使用軎入,,,且利於維持飛輪22之 ❹ ❹ 實施之利用性可供產業上 S觸驅動賴3位㈣料，^ 直接旋擺至 移擊知，心，Μ 動滑座3帶動擊釘桿32下 :Ϊ二上較能維持耐久壽命;另外，由 ^件已被植於搶體1内，因此當飛輪22旋擺至第 二立置81而_並驅動滑座3時，飛輪22施加於滑座3 擺方向的推壓作用力’可被相對端側的支撐件9充 二頂’致m 3可穩定的接受飛輪22的侧及驅動， 而產生-線性擊釘方向的正向力’驅動擊釘桿32下移擊 、丁’能進-步提升擊釘桿32下移擊_穩定性、妥善性及 釘搶的财久壽命，然:而上述僅為本發明之較佳實施例而 並非據以限定本發明之料。凡其他未脫離本發明之 等效修飾或置換者’均應包含於本發明之㈣專利範圍内。 【圖式簡單說明】 圖1.為本發明之外轉式無刷直流馬達裝設於動能離合 裝置内的立體示意圖。 口 圖2:為本發明之外轉式無刷直流馬達、旋擺座及 的立體配置示意圖。 圖3 .為本發明將外轉式無刷直流馬達設於電動釘搶之 12 200924918 動能離合裝置内的剖示圖。 圖4 :為圖3中A-A斷面之剖示圖。 圖5 :為本發明之滑座的配置示意圖。 圖6 :為圖5之使用狀態圖。 圖· 7至圖13 :為本發明啟動擊釘過程的動態剖示圖。 【主要元件符號說明】 1 ——槍體 10 電瓶When the pressure spring 6 is driven by the spring force and the upper finger is moved up, and the user has to release the safety slide bar machine 19' to complete the single sequential driving nailing operation, in order to perform the nail pressing once. 'Repeat the above sequential drive nailing operation, so it is a safe design to prevent accidental nailing. Q (2) Contact drive nailing mode, the user can choose to first push the safety roller to the work object or press the trigger 19 to touch and turn on the first switch 16 (as shown in Figure 7) or The two switches 17 (shown in FIG. 1A) can cause the DC power of the battery 10 to start the externally rotating brushless DC motor 2 to drive the flywheel 22 to rotate (as shown in FIG. 8). When the user first touches the safety slider 18 and starts the flywheel 22 to rotate (as shown in FIG. 7 and FIG. 8), the trigger ΐ 9 (shown in FIG. 10) is required to turn on the switch - the switch 17 is activated as in the above sequence. The kinetic transmission operation of the driving nailing mode is that after a single nailing, the user can release only the full sliding lever 18 without releasing the trigger 19, or only release the trigger 19 without releasing the safety slider 18. The safety slide 18 can be pushed again or the trigger 19 can be pressed again to initiate a second nailing operation. When the user first presses the trigger 19 and starts the flywheel 22 to rotate via the second switch 17 (shown in FIGS. 8 and 10), the first switch 16 is then turned on by pushing the safety slider 18 (see FIG. 7). Shown' further activates the rod 52 of the drive unit 5 to extend (as shown in Fig. 11), 11 200924918: performs the transfer of the kinetic energy and the driven drive material as described above, and (4) the material is executed in the on-contact without the invention system The flywheel is combined with the externally driven flywheel 22 _, which can directly reach the small component complexity of the electric nail, the durable use of the drive, and the maintenance of the flywheel 22 ❹ The utility of the implementation can be used for the industrial S-driver to rely on the 3rd (fourth) material, ^ directly swing to the shifting, heart, and swaying sliding seat 3 to drive the nailing bar 32: the second can maintain the endurance life; The component has been implanted in the body 1 so that when the flywheel 22 is swung to the second stand 81 and the carriage 3 is driven, the pushing force of the flywheel 22 applied to the direction of the slide 3 can be The support member 9 on the opposite end side is filled with two tops, so that the m 3 can stably receive the side and the drive of the flywheel 22, and The positive force of the raw-linear nailing direction drives the nailing bar 32 to move downwards, and the Ding can advance the hammering bar 32 down. The stability, the properness and the longevity of the nail grab are: The foregoing is only a preferred embodiment of the invention and is not intended to limit the invention. All other equivalent modifications or substitutions that do not depart from the invention are intended to be included in the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1. is a perspective view showing the externally-rotating brushless DC motor of the present invention installed in a kinetic energy clutch device. Figure 2: Schematic diagram of the three-dimensional configuration of the external brushless DC motor and the swing seat of the present invention. Fig. 3 is a cross-sectional view showing the externally-rotating brushless DC motor of the present invention in an electric nail clutch 12 200924918 kinetic energy clutch device. Figure 4 is a cross-sectional view taken along line A-A of Figure 3. Fig. 5 is a schematic view showing the arrangement of the slide of the present invention. Figure 6 is a diagram showing the state of use of Figure 5. Fig. 7 to Fig. 13 are dynamic sectional views showing the process of starting the nailing process of the present invention. [Main component symbol description] 1 - Gun body 10 Battery
11 ——支架 14 柱軸 15 ——導柱 16 ------第一開關 17 ——第二開關 18 ——安全滑桿 19 ------扳機 2 ——外轉式無刷直流馬達 20 定子 201 -.....固定軸 202 -.....石夕鋼片 203 > 51 ------電磁線圈 21 -……轉子 211 圈體 212 磁鐵 213 > 214——支撐蓋 22 ……飛輪 13 200924918 23 ------輪溝 3 -.....滑座 31 ……齒溝 32 ——擊釘桿 33 ------滑台 4 旋擺座 40 ......開口 41 ------臂部11 —— bracket 14 column shaft 15 —— guide column 16 ------ first switch 17 —— second switch 18 —— safety slider 19 ------ trigger 2 —— external rotary brushless DC motor 20 stator 201 -.....fixed shaft 202 -.....Shixi steel sheet 203 > 51 ------ electromagnetic coil 21 - ... rotor 211 ring body 212 magnet 213 > 214 - support cover 22 ... flywheel 13 200924918 23 ------ wheel groove 3 -..... slide 31 ... tooth groove 32 - nail bar 33 ------ slide 4 Swing 40 ... opening 41 ------ arm
42 -……延伸板 43 ——彈性元件 5 -.....驅動單元 52 ——桿件 6 -……壓簧 9 ——支撐件 90 ……滾輪 91 ——輪軸42 -... extension plate 43 - elastic element 5 -..... drive unit 52 - rod 6 -... compression spring 9 - support 90 ... roller 91 - axle
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