201111126 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種氣動工具’尤指一種可準確偵測輸 ， 入氣缸馬達的工作壓力之氣動工具者。 【先前技術】 按，一般氣動工具由於使用上相當方便且快速，因此 目前該類氣動工具的應用甚廣，既有的氣動工具主要係設 有一殼體、一進氣裝置、一傳動裝置及一輸出裝置，於使 • 用時係將氣體導入進氣裝置的氣缸馬達内產生正向或逆向 轉動（其驅動方式為習知技術，並且與本案無關故不贅述） ，既有氣動工具在進行使用前，為了確認進入氣缸内的工 作壓力值，會在與氣動工具進氣裝置相連通的進氣管上裝 設有一壓力錶，藉以讓使用者可透過壓力錶顯示而得知外 部的空氣壓力值； 既有的氣動工具只能透過壓力錶偵測從外部壓縮機的 空氣壓力輸出的壓力值，但壓縮空氣透過一進氣閥進入氣 • 動工具的進氣裝置及傳動裝置後，並經由輸出裝置產生轉 動，然而，壓縮的空氣在既有氣動工具的内部構造間會因 阻隔而產生損耗的現象，即空氣在進入氣缸馬達之前因氣 動工具内部構造阻礙而降低輸入給氣缸馬達運轉的壓力值 ，使既有氣動工具只能偵測外面壓縮機的空氣壓力值而無 法偵測内部入氣缸馬達的壓力值，舉例來說：當壓力錶偵 測進氣管的壓力為100PS丨時，經過氣動工具内部構造的損 耗後，僅有90PSI的工作壓力輸送至進氣裝置中，如此2 來，使用者不僅無法得知進氣裝置的實際工作壓力，且 4y%\ 201111126 法透過透過傳動裝置給 由於翰出裝置所需的作動力，再則， 田於無法準確得知進氣裝 ^ 置的實際工作壓力，因此無法透 力… 的万式讓輸出裝置輸出所需要的工作壓 ，既有氣動工具的壓力 ^ t ^ ^ Λ . 力錶無法準確地顯示出進氣 装置所接文的工作壓力值， 相對會造成使用上的不便，誠 有加以改進之處。 【發明内容】 ‘ 了文。既有氣動工具無法準確地偵測進氣裝置工作 壓力的缺失及不足，本發明之目的在於提供—種可準確谓 測工作壓力且能提升工作效率之氣動工具者。 基於上述目的，太私日日％、,, x 斤運用的技術手段係在於提供 一可偵測輸入氣缸馬達之工作厭 咬心彳乍壓力的氣動工具，其係包含 進氣..且 壓力錶、一傳動組及一輸出組 有一外殼、 其中： 該外殼於後端處的外表面係凹設有一容#，並在靠近 後端及前端處係分別轴向設有—進氣槽及—氣缸馬達室， 該外殼於靠近進氣槽處係徑向設有一與進氣槽相連通的閥 槽’且於中段處係設有一分別與容槽、閥槽及氣缸馬達室 相連通的氣道； 该進氣組係與外殼的後端處相結合且設有一套接管、 一進氣閥及一操作柄，該套接管係與外殼的進氣槽相結合 且後端係伸出外殼外，該進氣閥係設於外殼的閥槽内且在 伸入閥槽的外表面係開設有一與進氣槽相連通的漸縮狀通 孔，並於通孔下方的外表面係間隔設有複數個進氣孔，該 進氣閥於中心處係設有一可相對移動的閥桿，該閥桿的一 201111126 知係伸出外殼外部， 合且與闕桿相抵靠，·按壓地與外殼相抱設結 力錶：ΐ力錶係設於外殼的容槽内且與氣道相連通，該壓 力錶外路於外殼的頂面係設有一開關紐及一顯示營幕； ==組係設於外殼内且設有一轉子及一傳動桿，該 與轉子相妹人日^_ 乱缸馬達至内，而該傳動桿係 '° 伸设於外殼的前端處；以及 該輸出組係與傳動組相結合且設有—作動桿及一套頭 二其中該作動桿係與傳動組的傳動桿相結合而伸設出外殼 則端，該套頭係可移動地套設於作動桿上。 進一步’該闕桿伸入進氣閥的一端係套設有一彈性元 件。 再進一步，該操作柄於自由端係樞設有一與外殼外表 面相貼靠的頂片。 較佳地，該外殼的氣道係呈- τ形之結構。 错由上述之技術手段’本發明可偵測輸入氣缸馬達之 工作壓力的氣動工具’係至少具有以下的優點及功效： 、準確偵測：本發明可偵測輸入氣缸馬達之工作壓 力的氣動工具’主要係藉由同時與容槽、閥槽及氣缸馬達 室相連通的氣道的結構配置方式，使壓縮氣體可同時進入 壓力錶及氣紅馬達室中，進而讓壓力㈣測壓縮线的壓 力值係與進人氣紅馬達室對於作動桿驅動的壓縮氣體之壓 力值相同’藉以提供一可準確偵測工作壓力值之氣動工具 工作效率：本發明可偵測輸入氣缸馬達之工作壓 201111126 力的氣動工具，由於可準確地偵測出氣缸馬達的工作壓力 ，因此，使用者可透過壓力錶之壓力值去判斷輸入氣缸馬 達之壓力值是否足夠，進一步判斷是否需調整進氣閥從外 • 部輸入之壓力值，進而提供一可大幅提升工作效率之氣動 工具者。 【實施方式】 為能詳細瞭解本發明的技術特徵及實用功效，並可依 照說明書的内容來實施，玆進一步以如圖式所示（第一至四 鲁圖所示）的較佳實施例，詳細說明如后： 本發明所提供可偵測輸入氣缸馬達之工作壓力的氣動 工具係設有一外殼（10)、一進氣組（2〇)、一壓力錶（3〇)、一 傳動組（40)及一輸出組（5〇)，其中： 該外殼（10)於後端處的外表面係凹設有一容槽（11)， 並在罪近後及則端處係分別轴向設有一進氣槽（12)及一 氣缸馬達室（13)，該外殼（10)於靠近進氣槽（12)處係徑向設 有一與進氣槽（12)相連通的閥槽（14)，且於中段處係設有 鲁一分別與容槽（11 )、閥槽（14)及氣缸馬達室（13)相連通的τ 形氣道（15); 該進氣組（20)係與外殼（1〇)的後端處相結合且設有一 操作柄（23)、一套接管（2Τ)及一進氣閥（22)，其中該操作柄 (2 3)係可按廢地與外殼（1 〇)相柩設結合，較佳地，該操作 柄（23)於自由端係樞設有一與外殼（1 〇)外表面相貼靠的頂 片（231)，該套接管（21)係與外殼（1〇)的進氣槽（12)相結合 且後端係伸出外殼（10)外’以便與一氣壓缸（圖未示）的進 氣管相連接’而該進氣閥（22)係設於外殼（1〇)的閥槽（14)内 201111126 且在伸入閥槽（14)的外表面係開設有一與進氣槽（彳2)相連 通的漸縮狀通孔（221)，並於通孔（221)下方的外表面係間 隔設有複數個進氣孔（222)，該進氣閥（22)於中心處係設有 • 一可相對移動的閥桿（24) ’該閥桿（24)的一端係伸出外殼 (10)外部而與操作柄（23)相抵靠，較佳地，該閥桿（24)伸入 進氣閥（22)的一端係套設有一彈性元件（241)，當閱桿（24) 相對進氣閥（22)移動時，由氣壓缸送出的壓縮氣體可經由 套接管（21)及通孔（221)而進入進氣孔（222)及氣道（1 5)中； • 該壓力錶（30)係設於外殼（1〇)的容槽（11)内且與氣道 (1 5)相連通，該壓力錶（30)外露於外殼（1〇)的頂面係設有一 開關鈕（31)及一顯示螢幕（32); 請配合參看如第二及五圖所示，該傳動組（4〇)係設於 外殼（10)内且設有一轉子（41)及一傳動桿（42)，該轉子（41) 係可轉動地設於外殼（10)的氣缸馬達室（13)内，而該傳動 桿（42)係與轉子（41)相結合且伸設於外殼（1〇)的前端處；以 及 鲁 該輸出組（5〇)係與傳動組（40)相結合且設有一作動桿 (51)及一套頭（52)，其中該作動桿（51)係與傳動組（4〇)的傳 動桿（42)相結合而伸設出外殼（10)前端，該套頭（52)係可移 動地套設於作動桿（51)上，藉以將工件固定於作動桿（5，） 上進行使用。 請配合參看如第四、六及七圖所示，本發明之氣動工 具進行使用時係先將進氣組（20)的套接管（21)與一氣壓缸（ 圖未示）的進氣管相連接，使壓縮的氣體可經套接管（21)進 入外殼（10)的進氣槽（12)内，此時，按壓操作柄（23)使其朝 201111126201111126 VI. Description of the Invention: [Technical Field] The present invention relates to a pneumatic tool, particularly a pneumatic tool that can accurately detect the working pressure of a motor that is input and discharged into a cylinder. [Prior Art] Press, general pneumatic tools are quite convenient and fast to use. Therefore, the current pneumatic tools are widely used. The existing pneumatic tools are mainly provided with a casing, an air intake device, a transmission device and a The output device, when used, introduces gas into the cylinder motor of the air intake device to produce forward or reverse rotation (the driving method is a conventional technique, and is not described in the present case), and the pneumatic tool is in use. In order to confirm the working pressure value entering the cylinder, a pressure gauge is installed on the intake pipe connected with the pneumatic tool intake device, so that the user can know the external air pressure value through the pressure gauge display. Existing pneumatic tools can only detect the pressure value of the air pressure output from the external compressor through the pressure gauge, but the compressed air passes through an intake valve and enters the air intake and transmission of the pneumatic tool and passes through the output. The device produces rotation, however, the compressed air will be lost due to the barrier between the internal structures of the existing pneumatic tools, ie the air is Before entering the cylinder motor, the pressure value input to the cylinder motor is reduced due to the internal structure of the pneumatic tool, so that the existing pneumatic tool can only detect the air pressure value of the external compressor and cannot detect the pressure value of the internal cylinder motor. For example: when the pressure gauge detects that the pressure of the intake pipe is 100PS丨, only 90PSI of working pressure is delivered to the intake device after the loss of the internal structure of the pneumatic tool. Therefore, the user is not only unable to know. The actual working pressure of the air intake device, and the 4y%\201111126 method transmits the power required by the transmission device to the device, and then the field cannot accurately know the actual working pressure of the air intake device, so it cannot The force of the ... allows the output device to output the required working pressure, both the pressure of the pneumatic tool ^ t ^ ^ Λ. The force meter can not accurately display the working pressure value of the air receiving device, which will cause the use Inconvenience, there are improvements. [Summary of the Invention] ‘The text. While the pneumatic tools cannot accurately detect the lack and deficiency of the working pressure of the air intake device, the object of the present invention is to provide a pneumatic tool that can accurately predict the working pressure and improve the working efficiency. Based on the above purposes, the technical means of using too much daily, %, x jin is to provide a pneumatic tool that can detect the working bite pressure of the input cylinder motor, which includes the intake air. a transmission group and an output group have an outer casing, wherein: the outer surface of the outer casing at the rear end is recessed with a capacity #, and is axially disposed adjacent to the rear end and the front end respectively - an intake groove and a cylinder a motor chamber, the outer casing is provided with a valve groove communicating with the air inlet groove in a radial direction near the air inlet groove, and an air passage respectively communicating with the cavity, the valve groove and the cylinder motor chamber is arranged at the middle portion; The air intake unit is combined with the rear end of the outer casing and is provided with a set of nozzles, an intake valve and an operating handle, the ferrule is combined with the air inlet groove of the outer casing and the rear end extends out of the outer casing, the The gas valve is disposed in the valve groove of the outer casing and has a tapered through hole communicating with the air inlet groove on the outer surface of the valve groove, and a plurality of holes are arranged on the outer surface below the through hole. a venting port having a relatively movable valve at the center The rod, a 201111126 of the valve stem is extended out of the outer casing and abuts against the mast, and the pressing force is placed on the outer casing. The force gauge is arranged in the housing of the outer casing and connected to the air passage. The external surface of the pressure gauge is provided with a switch button and a display screen on the top surface of the outer casing; the == group is disposed in the outer casing and is provided with a rotor and a transmission rod, and the rotor and the sister are in the same day. The cylinder motor is inward, and the transmission rod is '° extended at the front end of the outer casing; and the output assembly is combined with the transmission group and provided with an actuating rod and a set of heads 2, wherein the actuating rod and the transmission are driven The rods are combined to extend the outer end of the outer casing, and the sleeve is movably sleeved on the actuating rod. Further, the end of the mast extending into the intake valve is provided with a resilient member. Still further, the handle is pivotally disposed at the free end with a topsheet that abuts the outer surface of the outer casing. Preferably, the air passage of the outer casing has a structure of -τ. The above-mentioned technical means 'the pneumatic tool capable of detecting the working pressure of the input cylinder motor' has at least the following advantages and effects: accurate detection: the pneumatic tool capable of detecting the working pressure of the input cylinder motor 'Mainly through the structural configuration of the air passage that communicates with the tank, the valve spool and the cylinder motor chamber at the same time, the compressed gas can enter the pressure gauge and the gas red motor chamber at the same time, and then let the pressure (4) measure the pressure value of the compression line. The pressure value of the compressed gas driven by the active red motor chamber is the same as that of the pneumatic gas driven by the actuating rod. To provide a pneumatic tool working efficiency capable of accurately detecting the working pressure value: the present invention can detect the working pressure of the input cylinder motor. The tool can accurately detect the working pressure of the cylinder motor. Therefore, the pressure value of the pressure gauge can be used to determine whether the pressure value of the input cylinder motor is sufficient, and further determine whether the intake valve needs to be adjusted from the external input. The pressure value, in turn, provides a pneumatic tool that can greatly improve work efficiency. [Embodiment] In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, further preferred embodiments of the present invention (shown in the first to fourth graphs) are used. DETAILED DESCRIPTION OF THE INVENTION As follows: The pneumatic tool provided by the present invention for detecting the working pressure of the input cylinder motor is provided with a casing (10), an intake group (2〇), a pressure gauge (3〇), and a transmission group ( 40) and an output group (5〇), wherein: the outer surface of the outer casing (10) is recessed with a receiving groove (11) at the rear end, and is axially disposed at a position immediately after the sin and at the end An air inlet groove (12) and a cylinder motor chamber (13), the outer casing (10) is provided with a valve groove (14) communicating with the air inlet groove (12) in a radial direction near the air inlet groove (12). And in the middle section, there is a τ-shaped air passage (15) which is connected with the cuvette (11), the valve groove (14) and the cylinder motor chamber (13) respectively; the air intake group (20) is connected to the outer casing ( 1〇) is combined at the rear end and is provided with an operating handle (23), a set of nozzles (2Τ) and an intake valve (22), wherein the operating handle (23) can be used as waste The outer casing (1 〇) is coupled to each other. Preferably, the operating handle (23) is pivotally provided at the free end with a top sheet (231) abutting against the outer surface of the outer casing (1 ,), the ferrule (21) It is combined with the air inlet groove (12) of the outer casing (1〇) and the rear end extends out of the outer casing (10) to be connected with the intake pipe of a pneumatic cylinder (not shown) and the intake valve (22) is disposed in the valve groove (14) of the outer casing (1〇) 201111126 and has a tapered through hole communicating with the intake groove (彳2) on the outer surface of the valve groove (14). (221), and a plurality of air inlet holes (222) are disposed at an outer surface of the through hole (221), and the intake valve (22) is provided at the center with a relatively movable valve stem ( 24) 'One end of the valve stem (24) extends outside the outer casing (10) against the operating handle (23). Preferably, the valve stem (24) extends into the end of the intake valve (22). The sleeve is provided with an elastic member (241). When the reading rod (24) moves relative to the intake valve (22), the compressed gas sent by the pneumatic cylinder can enter the air inlet through the socket (21) and the through hole (221). (222) and airway (1 5) • The pressure gauge (30) is placed in the housing (11) of the housing (1〇) and communicates with the air passage (15). The pressure gauge (30) is exposed on the top surface of the housing (1〇). a switch button (31) and a display screen (32) are provided; please refer to the second and fifth figures, the drive set (4〇) is disposed in the outer casing (10) and is provided with a rotor (41) and a transmission rod (42), the rotor (41) is rotatably disposed in a cylinder motor chamber (13) of the outer casing (10), and the transmission rod (42) is coupled to the rotor (41) and extends The front end of the outer casing (1〇); and the output group (5〇) is combined with the transmission group (40) and is provided with an actuating rod (51) and a set of heads (52), wherein the actuating rod (51) is The front end of the outer casing (10) is extended in combination with the transmission rod (42) of the transmission group (4), and the sleeve (52) is movably sleeved on the actuating rod (51) to fix the workpiece to the movement. Use on the lever (5,). Please refer to the fourth, sixth and seventh figures. The pneumatic tool of the present invention firstly uses the inlet pipe (21) of the intake group (20) and the intake pipe of a pneumatic cylinder (not shown). Connected so that the compressed gas can enter the intake groove (12) of the outer casing (10) through the socket (21). At this time, press the operating handle (23) to make it toward 201111126
外殼（10)方向移動，當操作柄（23)朝外殼（10)方向移動時， 與操作柄（23)相抵靠的閥桿（24)會相對進氣閥（22)移動而壓 縮彈性元件（241)，進而讓通孔（221)與各進氣孔（222)相連 通，使壓縮氣體可經由通孔（221)及各進氣孔（22)而進入氣 道（15)内’而進入氣道（15)内的壓縮氣體會分成兩路而分 別進入壓力錶（30)及氣缸馬達室（13)中，分別對於壓縮氣 體進行壓力的偵測及使轉子（41)相對氣缸馬達室（1 3)產生 轉動，使作動桿（51)可隨著傳動桿（42)的傳動而產生轉動 ’再則，當使用者放開操作柄（23)時，該彈性元件（241)會 提供閥桿（24)—恢復至初始位置的力量，進而朝外推動操 作柄（23)回到原來的位置。 藉由上述的技術手段，本發明的氣動工具係藉由同時 與容槽⑴）、閥槽⑽及氣缸馬達室（13)相連通的氣道（15) 的結構配置方式，使壓縮氣體可同時進入壓力錶(3〇)及氣 缸馬達室（13)中，進而讓壓力錶⑽）偵測壓縮空氣的壓力 值係與進人氣缸馬達室（13)對於作動桿（51)驅動的壓縮氣 體之壓力值相同’藉以提供一可進 j早確偵測輸入氣缸馬達之 工作壓力值的氣動工具，再則备 仏广 J田壓力錶（30)所偵測的工 作壓力（例如：90PSI)低於所愛的| ， n 所冩的要求（例如：100PSI)時， 本發明係可如第二及三圖所示透 逯過轉動進氣閥（22)相對外 几又（1〇)閥槽（14)轉動的方式，使懕 使壓縮軋體經由漸縮狀的通 )進入氣道（15)中，即可透仍 駚$ λ严 J遇過進氣閥（22)調整壓縮氣 體進入氣道（15)的壓力值，讓裔 ^ 而的工作壓力（1〇〇ps丨）， 吓 ^^ θ 退而柃供一可大幅提升工作效率 之氣動工具者，再則，嗜里财人a ° σ參看如第八圖所示，本發 201111126 明另一實施例係將壓力錶（30A)與靠近操作柄（23A)的外殼 (1〇A)外表面相結合且與進氣槽（12A)及氣缸馬連室（13A)相 連通，即可準確地偵測進入氣缸馬達的縮氣體的壓力值 〇 以上所述，僅是本發明的較佳實施例，並非對本發明 作任何形式上的限制，任何所屬技術領域中具有通常知識 者，若在不脫離本發明所提技術方案的範圍内，利用本發 明所揭示技術内容所作出局部更動或修飾的等效實施例， 並且未脫離本發明的技術方案内容，均仍屬於本發明技術 方案的範圍内。 【圖式簡單說明】 第一圖係本發明之立體外觀圖。 第二圖係本發明之局部剖面示意圖。 第二圖係本發明進氣閥之立體外觀圖。 第四圖係本發明之剖面側視示意圖。 第五圖係本發明傳動組之局部立體分解示意圖。 第六圖係本發明之操作剖面側視示意圖。 第七圖係本發明之局部放大之操作侧視圖。 第八圖係本發明另—實施例之局部剖面圖。 【主要元件符號說明】 (10 ’ 10A)外殼 （11)容槽 (12’ 12A)進氣槽 （13，13A)氣缸馬達室 (14)閥槽 （15)氣道 (20)進氣組 201111126 (21) 套接管 (22) 進氣閥 (221)通孔 (23，23A)操作柄 (24)閥桿 (30 · 30A)壓力錶 (31)開關鈕 (40) 傳動組 (41) 轉子 (50) 輸出組 (51) 作動桿 (222)進氣孔 (231)頂片 (241)彈性元件 (32)顯示螢幕 (42)傳動桿 (52)套頭Moving in the direction of the outer casing (10), when the operating handle (23) moves toward the outer casing (10), the valve stem (24) abutting against the operating handle (23) moves relative to the intake valve (22) to compress the elastic element ( 241), and further, the through hole (221) is connected to each of the air inlet holes (222), so that the compressed gas can enter the air passage (15) through the through hole (221) and each air inlet hole (22) to enter the air passage. The compressed gas in (15) is divided into two paths and enters the pressure gauge (30) and the cylinder motor chamber (13) respectively, respectively detecting the pressure of the compressed gas and making the rotor (41) relative to the cylinder motor chamber (1 3 Rotating so that the actuating lever (51) can rotate with the transmission of the transmission rod (42). Further, when the user releases the operating handle (23), the elastic member (241) provides a valve stem ( 24) - Restoring the force to the initial position, and then pushing the operating handle (23) outward to return to the original position. By the above technical means, the pneumatic tool of the present invention allows the compressed gas to enter simultaneously by the structural arrangement of the air passage (15) which is simultaneously communicated with the cuvette (1)), the valve groove (10) and the cylinder motor chamber (13). In the pressure gauge (3〇) and the cylinder motor chamber (13), the pressure gauge (10) is further configured to detect the pressure value of the compressed air and the pressure of the compressed gas driven by the intake cylinder (51) into the cylinder motor chamber (13). The same value 'to provide a pneumatic tool that can detect the working pressure value of the input cylinder motor early, and then the working pressure (for example: 90 PSI) detected by the 仏GJ pressure gauge (30) is lower than In the case of a love |, n request (for example, 100 PSI), the present invention can be rotated through the intake valve (22) as shown in the second and third figures (1). The way of rotation is such that the compressed rolling body enters the air passage (15) via the tapered passage, and the compressed gas enters the air passage (15) after passing through the intake valve (22). The pressure value, let the work of the cum ^ and the work pressure (1 〇〇 ps 丨), scare ^ ^ θ retreat for a A pneumatic tool for improving work efficiency, and then, the hobbyist a ° σ see as shown in the eighth figure, this embodiment of the 201111126 shows another embodiment of the pressure gauge (30A) and the handle near the handle (23A) The outer surface of the outer casing (1〇A) is combined with the air inlet groove (12A) and the cylinder horse chamber (13A) to accurately detect the pressure value of the contracted gas entering the cylinder motor. The preferred embodiments of the present invention are not intended to limit the scope of the present invention, and those skilled in the art can make use of the technical contents disclosed in the present invention without departing from the scope of the technical solutions of the present invention. The equivalent embodiment of the local modification or modification, and without departing from the technical solutions of the present invention, still fall within the scope of the technical solution of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of the present invention. The second drawing is a partial cross-sectional view of the present invention. The second drawing is a perspective view of the intake valve of the present invention. The fourth drawing is a schematic side view of the cross section of the present invention. The fifth figure is a partial perspective exploded view of the transmission set of the present invention. Figure 6 is a side elevational view of the operational cross section of the present invention. The seventh drawing is a side view of a partially enlarged operation of the present invention. Figure 8 is a partial cross-sectional view showing another embodiment of the present invention. [Main component symbol description] (10 ' 10A) outer casing (11) housing groove (12' 12A) intake groove (13, 13A) cylinder motor chamber (14) valve groove (15) air passage (20) intake group 201111126 ( 21) Socket (22) Intake valve (221) Through hole (23, 23A) Operating handle (24) Stem (30 · 30A) Pressure gauge (31) Switch button (40) Drive set (41) Rotor (50 ) Output group (51) Actuator (222) Inlet hole (231) Top piece (241) Elastic element (32) Display screen (42) Transmission rod (52) Sleeve