200950940 九、發明說明： - 【發明所屬之技術領域】 本發明是有關於-種離合模組，特別是指一種可以傳 遞動力以擊發穿釘的離合模組。 【先前技術】 參閱圖1、圖2,以美國專利第6971567號案的電動釘 搶1為例’主要包含可控制擊發動作的一板機組u、沿— 軸線方向擊發穿釘2的—㈣12、沿該軸線方向延伸的_ ❹ 軌架13、與該撞針12連結形成連動錢循該軌架13位移 的連才干14可旋動且蓄積動能的一齒輪組15、驅動該齒 輪、.且15的馬達16，及設置在該齒輪組15與該軌架丨3間 的一離合裝置17。該離合裝置17具有可扣接該連桿14及 傳遞該齒輪組15動能的-旋臂m。藉此，當啟動該電動 釘槍1的電源時’該馬達16會驅動該齒輪組15空轉以蓄 積動能’當使用者觸壓該扳機組u時，可驅動該旋臂Μ 祕該連桿14,使該連桿Μ與該齒輪組15形成連動，並 依循該軌架13連動該撞針12沿該軸線方向擊發穿釘2。 ，准’由於該旋臂171必須與該連桿14特定的部位對準 ’才能扣接該連桿14進而與該齒輪組15形成連動，因此 ’該旋臂171的旋動角度必需相當精確，且只要對位稍有 誤差，就無法傳遞動力m造成該連桿14的擊發動作 失效，且提昇製程與組裝上的困難度與不便。 【發明内容】 因此，本發明之目的，即在提供—種能確實傳遞動能 5 200950940 的離合模組。 於是，本發明離合模 含-傳動單元，及至少」：物件具有離合作用，包 動力源驅動而轉動的—C。該傳動單元具有受- 向相隔一間距的一被動俾 及與該主動件沿一第一方 k 該連動單元具有-雷磁關s 一連動件，該電則具有沿— 冑《磁閥’及 第二位置伸縮的一 :、—方向在一第一位置與一 的一第_J/ 干3亥連動件具有樞設於-固定位置 ❹ ❹ 而、向於該第—端且與該 ，及鄰近該第一端的—突楠 ο 叼弟—鸲 -位置時’釋放該傳動單元閥桿位於該第 該物件，及與該被動件脫離 ，❹第—位置時，迫抵該傳動單元 ㈣主動件與該被動件靠近且作詩該物件。 該主效是能以該電磁間透過該連動件直接連動 使該主動件與該被動件間具有離 能確的作用及 【實施方式】 、有關本發明之前述及其他技術内纟、特.點與功效在 以下配合參考圖式之一較佳實施例的詳細說明 楚的呈現。 將了〉月 值侍庄意的是，在整篇說明書中所使用的相用 語，例如“第-方向X”、“第二方向γ”，是以各圖^ 的座標方向為基準，且該第一方向X與該第二方向γ彼此 垂直。 參閱圖3、圖4,及圖5,本發明離合模組的—較佳實 6 200950940 施例是安裝在一電動釘搶。該電動釘搶具有一機體3，及一 衝擊單元5。 該機體3具有一機殼31、設置在該機殼31 一前端部的 一出釘座32、與該出釘座32銜接且可輸送穿釘2依序進入 該出釘座32内的一釘g 33、沿一第二方向γ可位移地穿經 »亥出釘座32且可擊發穿釘2的一撞針34，及枢設在該機殼 31且可透過-控制電路啟動擊發動作的—扳機組35。 ❹ ❹ 及衝擊單元5具有-限位件51、—衝擊件52，及一第 -彈性兀件53。該限位件51在本較佳實施例為一鏤空的框 架，架置在該機體3的機殼31内，且以—前端部與該出釘 座32鄰接，並具有形成在-内表面且沿該第二方向Y延伸 的凸。P 511 (如圖7)，及棍設在一後端部的一捲轴513與 一滾軸514。該衝擊件52是概呈錐形，並具有一第一錐面 521與一第二錐面522、形士、^ t成在一頂面且分別供該限位件51 P 511穿置的—凹部⑵’及與該撞針％連接的一前端 a °玄第彈性7^件53在本較佳實施例為渦旋式彈簧 疋捲、-堯在該限位件51的捲轴513且繞經該滾轴…後與 該衝擊件52 —後端部525連結。 ’、 本發明離合模組包含—傳動單以，及—連動單以。 該傳動單元4是安裝在該限位件51内，並具有沿一第 一方向X延伸的—中舳4 , 軸41、相隔—間距的一主動件42與 及：：件Μ、一馬達45、二皮帶輪46、47、-皮帶48 : 八^件49。該主動件42與該從動件43在本較佳實施例 刀 動輪與—從動輪，是分別可空轉地套設在該中 7 200950940 心軸…且可沿該第一方向x位移，並分別具有形成在_ 内側且相互面對的-輪面421、431。該等輪面42卜431是 分別由外向内傾斜且界定有供該衝擊件52沿該第二方向γ 穿經的一錐形冑40。該馬達45具有套固該皮帶輪料的― 心轴如。該皮帶輪47是與該主動件42固結。該皮帶鈍 是套聯該主動件42上的皮帶輪47與該馬達45心軸451上 的皮帶輪46。該等栓件49县，vl兮·铱 哥桎仵49疋/0該第一方向χ穿置在該主動 ❹ ❹ 件42與該從動件43間’使該主動件42與該從動件43同 時環繞該中心軸41旋動，及分別依循該中心軸Μ鱼 栓件49沿該第一方向χ位移。 該連動單元6是設置在限位件51内，並具有二電磁閥 、連動件62,及一第二彈性元件63。該等電磁闊q 为別具可沿該第—方向χ伸縮的—閥桿6ι卜該等連動件 6一2 ^一別具有反向延伸且與該中心抽41、該閥桿6U枢結的 第-端62!(如圖7)與一第二端⑵，及迫抵該主動件c :該從動件43且鄰近該第-端⑵的-突塊623。該第二 =Γ:36:是套置在該中心軸41且迫抵該主動件42與該 徒勤件43分離。 參閱圖5、圖6,及圖7,常態時’ 桿611是伸長黾―笙y β ，士 岡的閥 連動件62笛… 等閱桿611會推伸該 並連動，*广622 ’使該連動件62第—端621反向位移 μ犬塊623釋放該主動件42與該從動件43，使該 動件42與該從動件4 °λ …Λ哕筮一七^ ^ 仟63的彈性作用力 "第-方向X脫離該衝擊件52,而以該輪面421與該 200950940 衝擊：52第二錐面522保持一適當間距。 田啟動4電動釘槍3的電源時，該馬達45會透過該皮 傳動該主動件42 ’使該主動件42透過該等栓件49連 動該攸動件43在該中心軸41上空轉以蓄積動能。 >圖 圖9 ’及圖丨〇，當使用者觸壓該扳機組35( 圖3)日守會透過控制電路，使該等電磁闊^產生激磁現 彳’而驅動料間桿611 &別收縮至-第二位置，並該連動 Ο ❹ ^鈿22使該連動件62第一端621反向位移並連 動該突塊623，由於兮 擺動，因此，依據該第二端622為支點 依據槓扣原理，該第一端621至該 =形成的較長力臂，可以使該突塊623產生極大:作用 別迫擠Θ主動件42與該從動件43，使該主動件42、 3動件43、克服該第二彈性元件63的彈性作用力，依循 X二軸41並沿該第一方向χ靠近該衝擊件μ 〇 藉此，該主動件42與該從動件43會分別以該輪面42ι 、431與該衝擊件52第一錐面521、第二 觸，ϋ # # 4 磨“接 已蓄稽^ 衝擊件52,此時，同時旋動且 積動犯的主動件42與從動件43會對該衝擊件200950940 IX. DESCRIPTION OF THE INVENTION: - Technical Field of the Invention The present invention relates to a clutch module, and more particularly to a clutch module that can transmit power to fire a nail. [Prior Art] Referring to Fig. 1 and Fig. 2, the electric nail rush 1 of the U.S. Patent No. 6,971,567 is taken as an example, which mainly includes a plate unit u capable of controlling the firing action, and - (4) 12 of the nailing 2 along the axis direction. a _ 轨 rail 13 extending in the direction of the axis, coupled with the striker 12 to form a gear set 15 that can rotate and accumulate kinetic energy, and drive the gear, and 15 The motor 16 and a clutch device 17 disposed between the gear set 15 and the rail frame 3. The clutch device 17 has a --rotating arm m that can be coupled to the link 14 and to transmit the kinetic energy of the gear set 15. Thereby, when the power of the electric nail gun 1 is started, the motor 16 drives the gear set 15 to idle to accumulate kinetic energy. When the user touches the trigger unit u, the arm can be driven to secret the link 14 The link Μ is interlocked with the gear set 15 , and the striker 12 is linked to the striker 12 to fire the nail 2 in the axial direction. , because the arm 171 must be aligned with a specific portion of the link 14 to buckle the link 14 and thereby interlock with the gear set 15, so the angle of rotation of the arm 171 must be quite accurate. Moreover, as long as there is a slight error in the alignment, the power m cannot be transmitted, causing the firing action of the link 14 to fail, and the difficulty and inconvenience in the process and assembly are improved. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a clutch module that can reliably transmit kinetic energy 5 200950940. Thus, the present invention incorporates a transmission-transmission unit, and at least "the object" has a C-rotation-coupling that is driven by the power source. The transmission unit has a passive cymbal spaced apart by a distance and a linkage with the active member along a first side k. The linkage unit has a lightning-magnetic closing s-connecting member, and the electric power has a magnetic valve along the — The first position of the second position is extended, and the direction is at a first position and the first _J/3 hanger has a pivotal position at the fixed position 、 、, toward the first end and Adjacent to the first end of the first end - 突 ο 叼 鸲 鸲 位置 位置 位置 位置 该 该 该 该 该 该 该 该 该 该 该 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放 释放The piece is close to the passive piece and the object is written. The main effect is that the electromagnetic room can directly interlock with the passive member through the linkage member, and the above-mentioned and other technologies related to the present invention are intrinsic and special. The following is a detailed description of the preferred embodiment of the preferred embodiment with reference to the drawings. The term "month value" is used in the entire specification, such as "first-direction X" and "second direction γ", based on the coordinate direction of each figure ^, and The first direction X and the second direction γ are perpendicular to each other. Referring to Figures 3, 4, and 5, the embodiment of the clutch module of the present invention is preferably mounted on a motorized nail. The electric nail has a body 3 and an impact unit 5. The body 3 has a casing 31, a nail holder 32 disposed at a front end portion of the casing 31, and a nail engaged with the nail holder 32 and capable of transporting the nail 2 into the nail holder 32 in sequence. g 33, movably passing through a lower direction pin y in a second direction γ and capable of firing a striker pin 34 of the piercing nail 2, and pivoting on the casing 31 and oscillating the drive through the control circuit - Pull the unit 35. The ❹ ❹ and impact unit 5 has a - limiting member 51, an impact member 52, and a first elastic member 53. The limiting member 51 is a hollow frame in the preferred embodiment, and is mounted in the casing 31 of the body 3, and has a front end portion adjacent to the ejection seat 32 and has an inner surface formed thereon. a protrusion extending along the second direction Y. P 511 (Fig. 7), and a roller 513 and a roller 514 are disposed at a rear end portion. The impact member 52 is substantially conical, and has a first tapered surface 521 and a second tapered surface 522, and the shape of the curved surface is formed on a top surface and is respectively disposed by the limiting member 51 P 511. The recess (2)' and a front end of the striker % are connected to each other. In the preferred embodiment, the scroll spring is rolled, and the turn is carried out on the reel 513 of the limit member 51. The roller is coupled to the impact member 52, the rear end portion 525. The clutch module of the present invention includes a transmission unit and a linkage unit. The transmission unit 4 is mounted in the limiting member 51 and has a middle cymbal 4 extending along a first direction X, a shaft 41, an active member 42 spaced apart from each other, and: a member, a motor 45 , two pulleys 46, 47, - belt 48: eight pieces 49. The driving member 42 and the follower 43 are respectively idly sleeved in the middle of the 200950940 mandrel and can be displaced along the first direction by the cutter wheel and the driven wheel respectively. There are tread faces 421, 431 formed on the inside of _ and facing each other. The treads 42 431 are respectively inclined from the outside to the inside and define a tapered cymbal 40 through which the impact member 52 passes in the second direction γ. The motor 45 has a "mandrel" that encases the belt material. The pulley 47 is affixed to the active member 42. The belt is bluntly coupled to the pulley 47 on the active member 42 and the pulley 46 on the spindle 451 of the motor 45. The bolts 49 counties, vl兮·铱哥桎仵49疋/0, the first direction χ is placed between the active ❹ member 42 and the follower 43 to make the active member 42 and the follower 43 is simultaneously rotated around the central axis 41, and is respectively displaced along the central axis of the squid bolt 49 in the first direction. The interlocking unit 6 is disposed in the limiting member 51 and has two electromagnetic valves, a linking member 62, and a second elastic member 63. The electromagnetic width q is a valve stem 6 that can be telescoped along the first direction. The linkages 6 - 2 have a reverse extension and are pivoted with the center pump 41 and the valve stem 6U. The first end 62! (Fig. 7) and a second end (2), and the active member c: the follower 43 and adjacent to the protrusion 623 of the first end (2). The second = Γ: 36: is placed on the central shaft 41 and forced against the active member 42 to be separated from the attendant member 43. Referring to Fig. 5, Fig. 6, and Fig. 7, in the normal state, the rod 611 is elongated 黾 笙 y β , and the valve linkage 62 of Shigang is flute... The reading rod 611 will be pushed and interlocked, and * 广 622 ' The first end 621 of the linking member 62 reversely shifts the μ dog block 623 to release the driving member 42 and the follower 43 to make the moving member 42 and the follower 4° ^ ^ ^ ^ 的 的 63 The elastic force "the first direction X is disengaged from the impact member 52, and the wheel surface 421 is maintained at an appropriate spacing from the 200950940 impact: 52 second tapered surface 522. When the power of the electric nail gun 3 is activated, the motor 45 transmits the driving member 42' through the leather to cause the driving member 42 to oscillate the stirring member 43 through the bolts 49 to accumulate on the central shaft 41 to accumulate. kinetic energy. > Figure 9 'and Figure 丨〇, when the user touches the trigger unit 35 (Fig. 3), the keeper will drive the electromagnetic rods through the control circuit to drive the inter-feed rods 611 & Don't contract to the second position, and the linkage Ο 钿 ^ 钿 22 reversely shifts the first end 621 of the linkage member 62 and interlocks the protrusion 623. Because the cymbal swings, the second end 622 is used as a fulcrum. The principle of the bar buckle, the first end 621 to the longer arm formed by the = can cause the protrusion 623 to generate a great force: the action does not force the active member 42 and the follower 43 to make the active member 42, 3 The movable member 43 overcomes the elastic force of the second elastic member 63, follows the X two-axis 41 and approaches the impact member μ in the first direction, whereby the active member 42 and the follower 43 respectively The treads 42i, 431 and the first tapered surface 521 of the impact member 52, the second contact, the ϋ ## 4 grinding "connected to the impact member 52, at this time, simultaneously rotating and accumulating the active member 42 And the follower 43 will be the impact member
:極大的拋甩力’由於該衝擊件52是受限於該限位件I -I:擊：該主動件42與該從動件43迫擠該衝擊件”時， :性作用力52 Γ前述拋甩力’克服該第一彈性元件53的 =用二及以該凹部523依循該限位件51的凸部Mi 該方向Υ射移，並連動該撞針34擊發穿釘2。 几成擊發動作後’控制電路會切斷該等電磁閥Η的電 9 200950940 源，使該等電磁閥61的間桿61 該等連動件62連動該突塊623二態，並牵引 件43，藉此，該主動杜 ι主動件42與該從動 Μ第-、第二錐面521、功:—動件43復又與該衝擊件 52受該第-彈性元件53的彈性^力適#間距’使該衝擊件 該限位件51的凸部511沿該第二…以該凹部⑵依循 原位。 向γ反向位移並回復至 ❹ 效： 據上所述可知，本發明之離合模組具有下列優點及功 件42本與發該電磁間61控制該連動桿62縮放該主動 的目的間距的方式’達到與該衝擊件”離合 連動關#不但，又有對位的問豸，且各元件間都能以直接的 運·動關係，確實的僅^ # 士 ，且处裎曰& 互月b簡化製程與組裝程序 月匕“動能，使該機體3具有更大的擊發力。 Ο 以上所述只是本發明之較佳實施例而已，當不能以此 =本發明實施之範圍，即大凡依本發明巾請專利範圍及 :說明内容所作之簡單的等效變化與修飾，皆仍屬本發 月專利涵蓋之範圍内。 10 200950940 【圖式簡單說明】 圖1是一立體圖，說明美國專利第6971567號案； ，.圖2是一部份立體圖’說明前述美國專利案的對位關 圖3是一正視圖，說明本發明一離合模組安裝於一電 動針搶的一較佳實施例； Ο Ο 圖4是一立體圖，說明該較佳實施例與一釘厘及一出 釘座的位置關係； 圖5是該較佳實施例的一立體圖； ^圖6是一剖視圖，說明該較佳實施例中一主動件 衝擊件分離； ' 圖7疋該較佳實施例中一連動單 衝\ 連動該主動件與該 衡擊件分離的一剖視圖； 圖8是該較佳實施例中該衝擊件射移的一立體圖· 圖9是一剖視圖，說明該較佳實施例中該主動件 衝擊件磨擦接觸；及 、 圖W是該較佳實施例中該連動單元連動該主動件與該 食擊件磨擦接觸的一剖視圖。 、 11 200950940: Great throwing force 'Because the impact member 52 is limited by the limiting member I -I: hitting: the active member 42 and the follower 43 forcing the impact member": sexual force 52 Γ The aforementioned throwing force 'overcomes the second elastic element 53's = two and the concave portion 523 follows the convex portion Mi of the limiting member 51 in the direction of the projection, and interlocks the striker 34 to hit the nail 2. After the action, the control circuit cuts off the power of the solenoid valve 2009 9 200950940, so that the interlocking member 62 of the solenoid valve 61 interlocks the two pieces of the protrusion 623 and pulls the member 43 . The active Duo active member 42 and the driven first and second tapered surfaces 521, the work-and-moving member 43 and the impact member 52 are subjected to the elastic force of the first elastic member 53. The protrusion 511 of the limiting member 51 follows the second portion along the second portion. The displacement is reversed to γ and returned to the ❹ effect. According to the above description, the clutch module of the present invention has the following Advantages and functions 42 and the manner in which the electromagnetic room 61 controls the linkage rod 62 to scale the active target distance to reach the linkage with the impact member. There is also a question of alignment, and each component can have a direct operational relationship, and only ^ #士, and 裎曰& mutual moon b simplifies the process and assembly process 匕 kinetic energy, so that The body 3 has a greater firing force. Ο The above description is only a preferred embodiment of the present invention, and it is not possible to use the scope of the present invention, that is, the scope of the invention and the content of the description. Simple equivalent changes and modifications are still covered by this patent. 10 200950940 [Simple diagram of the diagram] Figure 1 is a perspective view of US Patent No. 6971567; Figure 2 is a part FIG. 3 is a front elevational view showing a preferred embodiment of a clutch module of the present invention mounted on a power pin; FIG. 4 is a perspective view illustrating the preferred embodiment. FIG. 5 is a perspective view of the preferred embodiment of the present invention; FIG. 6 is a cross-sectional view showing the separation of an active member impactor in the preferred embodiment; 7A linkage list in the preferred embodiment A cross-sectional view of the active member being separated from the striker; FIG. 8 is a perspective view of the impact of the impact member in the preferred embodiment. FIG. 9 is a cross-sectional view showing the active member in the preferred embodiment. The impact member is in frictional contact; and Figure W is a cross-sectional view of the interlocking unit in the preferred embodiment in which the driving member is in frictional contact with the eating member. 11 200950940
【主要元件符號說明】 3…… …·機體 51 ···.· •…限位件 31 ·..·· 機设 511… •…凸部 32··.·. •…出釘座 513… •…捲軸 33····. …·釘匣 514… •…滾軸 34··.·· …·撞針 52…… •…衝擊件 35….· •…扳機組 521… —苐 錐面 4 ...... •…傳動單元 522… …·第二錐面 40•…· …·錐形槽 523… •…凹部 41 •.… …·中心軸 524… •…前端部 42•… •…主動件 525… 421… …·輪面 53…… •…第一彈性元件 43··.·· …·從動件 6 ....... •…連動單元 431… …·輪面 61…… •…電磁間 45··..· ----馬達 611… •…閥桿 451… —心轴 62…… •…連動桿 46 •…皮帶輪 621… •…第一端 47"… •…皮帶輪 622… •…第二端 48·.... …·皮帶 623… •…突塊 49•.… •…栓件 63…… …·第二彈性元件 5…… •…衝擊單元 12[Explanation of main component symbols] 3...... ...· Body 51 ·······Restrictor 31 ····· Machine 511... •...Position 32·····.......Nailer 513... •...Reel 33····. . .····································································· ......•...transmission unit 522...the second tapered surface 40•...·...the tapered groove 523... •...the recess 41 •....the central shaft 524... •...the front end 42•... • ...Active member 525... 421... ...·Rim 53... •...First elastic member 43······· Follower 6 . . . • Linkage unit 431... Wheel surface 61 ...... •...electromagnetic room 45··..·-motor 611... •...valve 451...—mandrel 62... •... linkage bar 46 •...belt 621... •...first end 47"... ...pulley wheel 622... •...second end 48·....·belt 623...•...bump 49•....•...bolt 63...the second elastic element 5...•...impact unit 12