五、新型說明： 【新型所屬之技術領域】 本創作係有關於-種氣動馬達， 的汽缸。 尤指一種適用於氣動馬達 【先前技術】V. New description: [New technical field] This creation is related to the cylinder of a kind of air motor. Especially suitable for a pneumatic motor. [Prior Art]
馬達的動力輸出或扭力輸出，例如 功馬達的相關技術，可提升氣動 例如 TWI259865 輿 TWTWwnsThe power output or torque output of the motor, such as the related technology of the work motor, can improve the pneumatics such as TWI259865 舆 TWTWwns
在此等氣動，馬達使用—段時間後卻逐漸發;見在許多工作 场合中’此種提升的輸出扭力過於強大，而有容易造成工件損 壞之虞。 對此’亦有相關的專利，例如TWB45S14號專利，可使 氣動馬達的扭力稍減，而不致造成J1件的損壞。 然而，由前揭專利可以發現，一方面欲使氣動馬達的扭力 提升’另一方面而又欲使氣動馬達的扭力稍減，屬彼此衝突的 技術’而將使彼此的使用功效抵銷，成為技術與生產資源的浪 費。 【新型内容】 本創作之主要目的在於提供另一種氣動馬達’能提供多種 扭力輸出的段位供使用者選擇，兼具較強以及稍弱的扭力輸 出’提供多樣化的操作使用方式。 為達成上述目的，本創作提供一種氣動馬達之汽缸組，該 M424396 ^組_有—轉子容室，該轉子容室成型為柱狀，以該轉子 容室界定-軸向方向，該汽虹組圍構有二個氣體通道，該二氣 體通道分別與該轉子容室連通，該二紐通道供氣體流動進出 該容室，該汽缸組另賴構有至少―通孔，該通孔與該轉 子:至連it ’該舰麟二氣體财銳軸向方轉列於該轉 子容室四周’該汽缸組具有一調整機構，用以選擇性地堵塞該 而使空氣無法經由該二氣體通道以外的路徑進出該轉子 猎此，本創作所提供氣動馬達之汽缸組可供使用者利用調 整機構進行’職舰或騎孔完全_，刊於往常氣 2達的婦方式，柯提供新的扭力輸㈣段位以供使用者 選用0 【實施方式】 堇以實施例說明本創作可能之實施態樣，然並非用£ 限制本創作所欲保護之範疇，合先敘明。 — 請參考圖1 ’本創作提供一種氣動馬達，可供組裝在^ 工具中，輸入壓縮氣體作為轉動動力的動力源，例如研 螺固件的拆卸工具。請參考圖i 氣動馬達之私祕及-料2。知料34包括有- 該汽缸組圍構有-轉子容室n、二氣體通道12盘一 ^孔η。鋪信u成鶴她，以轉子容室u ^ 疋一轴向方向。該些氣體通道12與通孔13分別與該轉子以 Π連通’而可供氣體經由氣體 容室11，城孔13糾該轉子 轉子容室η —Γ 觀13繞雜向柯排列於該 2^51四周。料細地說，該汽餘包財—本體Η、 該本體Η，砂H機構16，該後蓋】5藉數個螺_定於 传成=:圍構出該轉子容室11，該二氣體· 係成型於該本體14内，如 連通於轉子容官η #、 轉子谷室11的周壁 … ，該—通孔13則成型於該後蓋15。 2缸組中的調整機構16係用以選擇性地堵塞 空氣無法經由通孔13 ;隹山@ π一 ^ 通道12進出轉子容室】 谷室11，而只能經由兩個氣體 ^ ... ’此處所獅職，綠使其成為空 =、進出的狀態，如本實施例所示，不以填入或塞滿通孔 為必要條件，然而以填入或塞滿通孔13為具體的實施方式 者，亦無不可。 更進一步說’在本實施例中，該調整裝置16包括有-導 引鬼61與調整件⑹’並進一步包括有一撥紐M3。該導 引塊⑹藉數個_件164固定於該後蓋15，進—步參考圖 h導引塊161另形成有與通孔13相對應位置與數量的導 槽165使各導槽165與其中一通孔u相通，該導引塊⑹ 則成型為環狀，射各料槽165係沿軸向方向與通孔13相 通，並沿徑向方向向内開放。該調整件162設於該導引塊⑹， 並可供操作而選擇性地朗並堵塞該些騎⑹，對應於導引 塊161的外形與導槽165的方向，該調整件162係可轉動地設 M424396 於導引塊161中’使導引塊161環繞於調整件162，如圖3B 所示’調整件162則形成有對應於導槽165位置與數量的開孔 166 ’使調整件162供轉動時’可利用調整件162的側壁徑向 地蓋闔且堵塞導槽165，或者可使開孔166與導槽165相通， 此處所述徑向地蓋闔係指調整件162蓋闔導槽165時，調整件 162與導槽165的位置關係呈現徑向排列。導引塊16ι另外設 有排氣口 167，於調整件162的開孔166與導槽165相通時， 調整件的開孔166可經由另一侧相通的開孔而連通於排氣口 馨 167，使空氣可由通孔π經過導槽165與開孔166向外排出， 在本創作其他可能的實施例中’也可以將排氣口 167直接設置 於調整件162無妨。該撥鈕163設置於該調整件162而與該調 整件162成轉動連動關係’可供使用者手動撥動撥钮163而帶 動調整件162轉動，此外，該撥鈕163的指示方向亦可供使用 者辨識調整件162目前所調整的位置，而可得知本發明所被切 換的扭力段位。在本創作其他可能的實施例中，該撥鈕163也籲 可以由調整件162直接延伸凸出成型而成。 該轉子2係以可轉動方式偏心地設置於該轉子容室u 中，此處偏心地設置是指轉子2的中心轴偏離於轉子容室n 的中心軸，而氣體通道12則位於轉子容室u的周壁較靠近轉 子2的一側，使壓縮氣體經由氣體通道12的其中一者進入轉 子容室11後可帶動轉子2轉動。 利用上述裝置’本創作的氣動馬達可供使用者連接並輸入 6 M424396 壓縮氣體使用’首先’使用者可利用撥鈕163與調整件162調 整到所欲使用的扭力輸出段位，如圖4所示，以開放其中一個 導槽165為例，可以先令壓縮氣體由其中一個氣體通道12進 入’壓縮氣體將進入轉子容室n而帶動轉子2轉動，隨後， 氣體將流動經過開放的導槽165所對應的通孔13，進一步經 由通孔13、導槽165與調整件的開孔166向外輸出。In this aerodynamics, the motor is used gradually after a period of time; seeing that in many workplaces, the output torque of this lift is too strong, and there is a tendency to damage the workpiece. There are also related patents, such as the TWB45S14 patent, which can reduce the torque of the air motor slightly without causing damage to the J1. However, it can be found from the prior patent that, on the one hand, the torque of the air motor is to be increased, and on the other hand, the torque of the air motor is slightly reduced, which is a conflicting technology, and the use efficiency of each other will be offset. Waste of technology and production resources. [New content] The main purpose of this creation is to provide another type of air motor that can provide a variety of torque output segments for users to choose, with both strong and weaker torque output' to provide a variety of operational uses. In order to achieve the above object, the present invention provides a cylinder group of a pneumatic motor, the M424396 ^ group has a rotor chamber, the rotor chamber is formed into a column shape, and the rotor chamber defines an axial direction, the steam rainbow group The surrounding structure has two gas passages respectively communicating with the rotor chamber, the two new passages for gas to flow in and out of the chamber, the cylinder group further comprising at least a through hole, the through hole and the rotor :至连it' The ship's two gas-rich axis is axially arranged around the rotor chamber'. The cylinder group has an adjustment mechanism for selectively blocking the air so that the air cannot pass through the two gas passages. The path enters and exits the rotor to hunt this. The cylinder group of the air motor provided by this creation can be used by the user to use the adjustment mechanism to carry out the 'suitship or riding hole completely _, published in the usual way of the gas 2, Ke provides new torque loss (4) The segment is for the user to select 0. [Embodiment] The embodiment is used to illustrate the possible implementation of the creation. However, it is not intended to limit the scope of the creation of the creation. — Refer to Figure 1 ’. This work provides a pneumatic motor that can be assembled into a tool to input compressed gas as a power source for rotational power, such as a removal tool for grinding screws. Please refer to Figure i for the privacy of the air motor and material 2. The material 34 includes - the cylinder block is surrounded by a - rotor chamber n, two gas channels 12 - a hole η. Spread the letter u into the crane, with the rotor chamber u ^ 疋 an axial direction. The gas passages 12 and the through holes 13 are respectively connected to the rotor in a meandering direction, and the gas is supplied to the gas through the gas chamber 11. The city hole 13 corrects the rotor rotor chamber η-Γ13 and the windings are arranged in the 2^ 51 weeks. It is said in detail that the steam sump is rich - the body Η, the body Η, the sand H mechanism 16, the back cover 】 5 borrowed a number of snails _ set in the transmission =: surround the rotor chamber 11, the two The gas is molded into the body 14, such as the rotor η#, the peripheral wall of the rotor valley chamber 11, and the through hole 13 is formed in the back cover 15. The adjustment mechanism 16 in the 2-cylinder group is used to selectively block the air from passing through the through-hole 13; the 隹山@ π一^ channel 12 enters and exits the rotor chamber] the valley chamber 11, and can only pass two gases ... 'The position of the lion, the green makes it empty =, the state of entry and exit, as shown in this embodiment, is not necessary to fill or fill the through hole, but to fill or fill the through hole 13 as a specific The implementation method is also indispensable. Further, in the present embodiment, the adjusting device 16 includes a guide ghost 61 and an adjusting member (6)' and further includes a dial M3. The guiding block (6) is fixed to the rear cover 15 by a plurality of pieces 164, and the guiding block 161 is further formed with a guiding groove 165 corresponding to the position and number of the through holes 13 so that the guiding grooves 165 are One of the through holes u is communicated, and the guiding block (6) is formed into an annular shape, and the respective grooves 165 are communicated with the through hole 13 in the axial direction and open inward in the radial direction. The adjusting member 162 is disposed on the guiding block (6) and is operable to selectively and block the riding (6). The adjusting member 162 is rotatable corresponding to the outer shape of the guiding block 161 and the direction of the guiding groove 165. M424396 is disposed in the guiding block 161 to cause the guiding block 161 to surround the adjusting member 162. As shown in FIG. 3B, the adjusting member 162 is formed with an opening 166 corresponding to the position and number of the guiding groove 165. When rotating, the side wall of the adjusting member 162 can be radially covered and the guiding groove 165 can be blocked, or the opening 166 can be communicated with the guiding groove 165. Here, the radial cover means the adjusting member 162 cover. When the groove 165 is guided, the positional relationship between the adjusting member 162 and the guide groove 165 is arranged in a radial direction. The guiding block 161 is additionally provided with an exhaust port 167. When the opening 166 of the adjusting member 162 is in communication with the guiding groove 165, the opening 166 of the adjusting member can communicate with the exhaust port through the opening communicating with the other side. The air can be exhausted from the through hole π through the guiding groove 165 and the opening 166. In other possible embodiments of the present invention, the exhaust port 167 can also be directly disposed on the adjusting member 162. The button 163 is disposed on the adjusting member 162 in a rotationally coupled relationship with the adjusting member 162. The user can manually push the button 163 to drive the adjusting member 162 to rotate. In addition, the direction of the button 163 is also available. The user recognizes the position currently adjusted by the adjustment member 162, and can know the torque segment position to which the present invention is switched. In other possible embodiments of the present invention, the dial 163 is also slidably formed by the adjustment member 162 extending directly. The rotor 2 is eccentrically disposed in the rotor chamber u in a rotatable manner, where eccentrically disposed means that the central axis of the rotor 2 is offset from the central axis of the rotor chamber n, and the gas passage 12 is located in the rotor chamber The peripheral wall of u is closer to the side of the rotor 2, so that the compressed gas can drive the rotor 2 to rotate after entering the rotor chamber 11 via one of the gas passages 12. Using the above device 'this air motor can be connected and input 6 M424396 compressed gas using 'first' user can use the button 163 and the adjusting member 162 to adjust to the desired torque output segment, as shown in Figure 4. For example, by opening one of the guide grooves 165, the compressed gas can be first introduced into one of the gas passages 12, and the compressed gas will enter the rotor chamber n to drive the rotor 2 to rotate. Then, the gas will flow through the open guide groove 165. The corresponding through hole 13 is further outputted outward through the through hole 13 and the guide groove 165 and the opening 166 of the adjusting member.
若使用者欲使用其他不同的段位，可對應開放其他不同位 置的導槽165，改魏體_轉子容冑u的位置以及氣體在 轉子容室11中的移動行程，進而可改變轉子2的扭力輸出。If the user wants to use other different segment positions, the guide groove 165 of other different positions can be opened correspondingly, the position of the rotor body _ rotor 胄 u and the movement stroke of the gas in the rotor chamber 11 can be changed, thereby changing the torque of the rotor 2 . Output.
更進-步’如圖5所示，使用者亦可將全部的導槽⑹堵 塞，而獲得不同扭力輸出的段位，此時，從其中一個氣體通道 12進入轉子容室11的㈣，將沿轉子容室移鱗近-週後， 再從另一魏體通道12離_子容室11，而獲得與前述經由 其他通孔165離_子容室U時不同的扭力輸出段位。 I考圖6與圖7，在本創作的第二個實施例中可將後 盍15的通孔13末端直接朝上延伸，導引塊i7i顧定設置於 5 13的上方，該導引塊171的導槽m可直接設置對應於 藤的通孔13而向上延伸，該調整件173則可改為具有驁 一 的滑座’可滑動地設於料塊丨，如圖8與圖$所 =整件173供使用者操作’滑動移動時可蓋闔且堵塞導引 的部錢全部的料m，同财简得祕的段位調 整使用功效。 7 M424396 此外，在本創作其他實施例中，也可以將後蓋與導引塊直 接成型為單一塊體，設置於本體與調整件之間無妨。 °月參考圖10與圖U ’本創作的第三實施例大體與圖1與 圖3所示之第—實施例相同，唯，可以進一步將調整裝置的導 引塊省略直接將調整件可轉動地設置於後蓋，調整 件181可成型出兩個徑向凸出的凸塊182，以凸塊182蓋闔堵 塞於通孔13，並於調整件181轉動時選擇性地開放通孔13， 調整件181並可另夕卜裝設撥钮⑻，供使用者轉動撥紐183帶 .動調整件181觸，進行調整與她。此外，在本創作第三實 施例中，可令外組裝一阻風蓋184，該阻風蓋184套蓋於該調 整件181且固設於後蓋15，如圖11A所示，阻風蓋184並具 有，應調整件的凹槽⑻，而不會阻擋調整件⑻轉動，該阻 風蓋184設有徑向朝上開放的開〇 186，使氣體經由通孔u 離開轉子4至後將會糾阻風蓋m的阻擋，改變方向而轉為 向上經由開口 186移動離開。 ” 總結以上實施例’本創作提供-種氣動馬達，提供不同# 扭力輸出段位’以供使用者自由調整，除可提供較強、力量輕 ^的扭力輸料’亦可提供朗的扭力輸出，符合各種工作琴 或各種工件的使用需求，實乃極具進步功效之證明。 【圖式簡單說明】 圖1係本創作之立體圖。 圖2係本創作之剖視圖。 8 圖3係本創作之立體分解圖。 圖3A係本創作中導引塊另一視角之立體圖。 圖3B係本創作中調整件另一視角之立體圖。 圖4與圖5係本創作之動作示意圖。 圖6係本創作第二實施例之立體圖。 圖7係本創作第二實施例之立體分解圖。 圖8與圖9係本創作第二實施例之動作示意圖 圖10係本創作第三實施例之立體圖。 圖11係本創作第三實施例之立體分解圖。 圖11A係本創作第三實施例中阻風蓋之立體圖 【主要元件符號說明】 11 :轉子容室 167 :排氣口 12 :氣體通道 171 :導引塊 13 :通孔 172 :導槽 14 :本體 173 :調整件 15 :後蓋 174 :鳶尾槽 16 :調整機構 181 :調整件 161 :導引塊 182 :凸塊 162 :調整件 183 :撥鈕 163 :撥鈕 184 :阻風蓋 164 :螺固件 185 :凹槽 165 :導槽 186 :開口 M424396 166 :開孔 2 :轉子Further step-by-step as shown in Fig. 5, the user can also block all the guide grooves (6) to obtain different torque output segments. At this time, from one of the gas passages 12 into the rotor chamber 11 (four), along the After the rotor chamber has been scaled for nearly-week, the other rotor passage 12 is separated from the _ sub-chamber 11 to obtain a different torque output section than when the other through-holes 165 are separated from the sub-chamber U. Referring to FIG. 6 and FIG. 7, in the second embodiment of the present invention, the end of the through hole 13 of the rear cymbal 15 can be directly extended upward, and the guiding block i7i is disposed above the 513. The guide groove m of the 171 can be directly disposed to extend upward corresponding to the through hole 13 of the vine, and the adjusting member 173 can be replaced with a sliding seat slidably disposed on the block 丨, as shown in FIG. 8 and FIG. = The whole piece 173 is used by the user to operate the 'parts of the money that can be covered and blocked by the sliding movement when moving in the same direction. 7 M424396 In addition, in other embodiments of the present invention, the back cover and the guiding block may be directly formed into a single block, and may be disposed between the body and the adjusting member. Referring to Fig. 10 and Fig. U', the third embodiment of the present invention is substantially the same as the first embodiment shown in Figs. 1 and 3, but the guiding block of the adjusting device can be further omitted to directly rotate the adjusting member. The adjusting member 181 can form two radially protruding protrusions 182, the cover 182 is blocked by the protrusions 182, and the through holes 13 are selectively opened when the adjusting member 181 is rotated. The adjusting member 181 can be additionally provided with a dial button (8) for the user to rotate the dial 183 belt. The moving adjusting member 181 is touched to adjust with her. In addition, in the third embodiment of the present invention, a windshield cover 184 can be externally assembled, and the windshield cover 184 is sleeved on the adjusting member 181 and fixed to the back cover 15, as shown in FIG. 11A. 184 has a groove (8) of the adjusting member, and does not block the rotation of the adjusting member (8). The choke cover 184 is provided with a opening 186 which is open upward in the radial direction, so that the gas leaves the rotor 4 through the through hole u to the rear. The blockage of the wind cover m will be hindered, the direction will be changed, and the upward movement will be moved away through the opening 186. "Summary of the above embodiment" This creation provides a kind of air motor, which provides different #torque output segment position for the user to freely adjust, in addition to providing a strong, light-powered torque transmission, it can also provide a good torque output. It is a proof of the progress of various working instruments or various workpieces. It is a proof of the progress of the drawing. [Simplified illustration of the drawing] Figure 1 is a perspective view of the creation. Figure 2 is a cross-sectional view of the creation. 8 Figure 3 is the three-dimensional creation of the creation Fig. 3A is a perspective view of another perspective of the guide block in the present creation. Fig. 3B is a perspective view of another perspective of the adjustment member in the present creation. Fig. 4 and Fig. 5 are schematic views of the operation of the creation. Fig. 7 is a perspective exploded view of a second embodiment of the present invention. Fig. 8 and Fig. 9 are schematic views showing the operation of the second embodiment of the present invention. Fig. 10 is a perspective view of a third embodiment of the present creation. 3D exploded view of the third embodiment of the present invention. Fig. 11A is a perspective view of the windshield cover in the third embodiment of the present invention. [Main component symbol description] 11: rotor chamber 167: exhaust port 12: gas passage 171: guide 13 : through hole 172 : guide groove 14 : body 173 : adjustment member 15 : rear cover 174 : dovetail groove 16 : adjustment mechanism 181 : adjustment member 161 : guide block 182 : projection 162 : adjustment member 183 : dial 163 : Dial 184: choke cover 164: screw 185: groove 165: guide groove 186: opening M424396 166: opening 2: rotor