M363978 五、新型說明： 之技術領域】 【新型所屬 種氣動鎚之快拆裝置，尤指一種氣動 本創作係涉及 鎚之鑿刀快拆裝置 【先前技術】M363978 V. New description: Technical field] [New type of pneumatic hammer quick release device, especially a pneumatic machine This is a hammer-type quick release device. [Prior Art]
既有的氣動鍾構造 刖後防震之氣動錘裝置 結合朝前延伸的氣紅， 快拆裝置。 TW專利公告編號第485879號 」新型專利案，係於槍身的機腔 於氣紅前端螺合以快速接頭設置 内的 —剛述：有氣動錘的氣缸與快拆裝置的構造，如第六圖 八 &力錘的氣知（5Q)係、於前端以螺合的手段鎖固快 速接頭(51) ’於快速接頭(51)前端的周圍設有一快拆裝置 (52)’藉由快拆裝置（52)的設置，可限制插人快速接頭（51) 與氣缸师的繫刀(53)朝前滑動的行程，令鑿刀(53)可於 氣動錘的前端部進退而不至於掉出。 雖別述決拆裝置（52)能夠藉由快速接頭則結合於氣 缸(5_前端，提供定位t 77 (53)的效果，然而由於螺合 的構造不夠穩固’目此當氣動錘來回敲擊馨刀(53)產生震 動時，密集的震動容易造成快拆裝置（52)的快速接頭㈢ 與氣缸（5〇)螺接部分的螺紋損毀’進而容易脫落造成危險 的問題。The existing pneumatic bell structure is equipped with a pneumatic hammer device for rear shock absorption combined with a gas red, quick release device that extends forward. TW Patent Bulletin No. 485879, a new patent case, which is attached to the front end of the gun body at the front end of the gas red to the quick joint setting - just described: the structure of the cylinder with the pneumatic hammer and the quick release device, such as the sixth Figure 8 & Hammer's knives (5Q), fastened at the front end by means of screwing (51) 'A quick release device (52) is provided around the front end of the quick connector (51)' The dismantling device (52) is arranged to limit the stroke of the quick coupling (51) and the cylinder cutter (53) sliding forward, so that the chisel (53) can advance and retreat at the front end of the pneumatic hammer without falling off Out. Although the breaking device (52) can be combined with the cylinder (5_ front end, providing the positioning t 77 (53) by the quick joint, however, since the screwing structure is not stable enough, the pneumatic hammer is struck back and forth. When the singular knife (53) generates vibration, the intensive vibration easily causes the problem that the quick joint (3) of the quick release device (52) and the screw portion of the cylinder (5 〇) are broken, which is easy to fall off and cause danger.
[新型内容J 由於既有氣動錘的氣缸與前端的快拆裝置係螺合的構 造，因此在使用上容易產生螺接處損毁以及鬆重力、脫落的 M363978 危險。為此，本創作主 ^ 接裝設快拆構造，以〜_、的係在於，於氣缸體的前端直 的壽命。 且式的構造提升構造的強度與使用 為達到上述目的，太 拆裝置，係包括： ^係提供一種氣動鎚之鑿刀快 氣"feC體，宜·於v /胖μ - /、、則端部形成直徑較小的—穿π其 該裝S又官外周面的前 表叹S ，方； 繞穿設複數個珠孔，各玻肷溝’於該裝設管的周圍環 孔，又於該裝設管的後J:、内：較窄而外端較寬的錐形 欠而形成一肩部；以及 一快拆構造’係於該農設管的各珠孔分別設置—定位 珠，又於該嵌溝嵌設一4 γ °又置疋位 -ρ戸，兮4、 扣裱，於該裝設管的周圍套設一進 退¥ ’ δ亥進退環的前她$ …沾而係抵靠於該扣環’並且對應各定位 珠汉置的位置，於該進退環的内壁環繞形成一抵靠凸部， …罪凸部的内端抵靠各個定位珠，接鄰該抵靠凸部的 前端’於該進退環的„環繞凹設—退珠溝，㈣該抵靠 凸部的後$，於該進退環的内壁環繞形成朝後開口的一容 槽，對應該容槽的内側，於該裝設管的周圍套設一彈菩， 以該彈簧的前端與後端分別抵靠該抵靠凸部的後面以及該 肩部。 進一步’本創作於所述氣缸體後端部的外周面形成一 螺紋部。 更進一步’本創作設有四個珠孔，四個珠孔係以環繞 且等間隔的形態穿設於所述裝設管的周固。 本創作係以氣缸體的後半段結合於氣動錘搶身的機腔 ’並將擊錘設置於擊錘滑孔内’當需要使用時，先拉動快 M363978 開而開啟 的前端抵 鑿刀而使 擊錘撞擊 直接裝設 式的氣缸 螺紋損毀 成本的功 拆構造的進退環後退，八“ r 7疋位珠此错由退珠溝退 :能由前向後插入裝設管内定位。 土於:二：有本創作的氣動錘使用時，係將鑿刀 接著以高壓氣體推動擊錘朝前撞擊 鑿刀產生餐擊作田 .. ’使用過程中雖氣紅體會承受 的衝擊力以及震動，炒 ^ a f又 , 動然而由於本創作快拆構造係 形成於氣缸體前端的裝設管，因此能夠藉此一體 體構造避免兩段式螺接構造可能產生的鬆動以及 問題’使本創作具有構件料、強度佳以及節省 效’能延長氣動錘的使用壽命。 【實施方式】 本創作係-種氣動鍵之t刀快拆裝置，請參看第一至 三圖的較佳實施例，係包括： 氣脰（1 〇 )，係沿前、後方向延伸的圓形缸體，並 ，於前端部形成—裝設管⑴），裝設管（11)係直徑較其他 P刀】的形態，於裝設管（1 1)外周面的前端形成一嵌溝 (11)瓜溝（1 1 1)係環形的溝槽，於裝設管（11)的周圍以 等間隔的形滤％繞穿設四個珠孔（1彳2)，各珠孔（112)係内 端較窄而外端較寬的錐形孔，又於裝設管(11)後端形成一 肩部（113)，肩部（113)係環形的垂直面； 於氣缸體（10)後端部的外周面形成一螺紋部（12)，於 氣缸體（10)後段的内部形成一擊錘滑孔（13),於裝設管（11) 内部形成一鑿刀插孔（14)，於鑿刀插孔（1 4)與擊錘滑孔（彳3) 之間穿設一滑孔（1 5)，滑孔（1 5)係直徑小於擊錘滑孔（1 3)以 及鑿刀插孔（14)的直孔，於滑孔（彳5)前端的周圍形成一錐 5 M363978 面（1 51) ’錐面（1 51)係圓環形的斜面。 —快拆構造（20)，係於裝設管（11)的四個珠孔（112)分 別設置-定位珠（21)，X於嵌溝⑴】）嵌設定位一扣環（22) ，該扣環(22)係C則口’於裝設管⑴)的肖圍套設一進退 環⑻），進退環（23)係圓形的環體，並且於外周面形成— 防滑紋（231)’防滑紋（231)係環繞為圓形的形態，進退環 (23)的前端係抵靠於扣環（22)的後面，並且對應各定位珠 (21)設置的位置’於内壁環繞形成_抵靠凸部(232)，藉由 抵靠凸部（232)的内端抵靠於各個定位珠（21 )，藉此令定位 珠（21)由各個珠孔（1 12)的内端朝鑿刀插孔⑺4)内凸出； 接鄰抵靠凸部（232)的前端，於進退環（23)的内壁環繞 凹設一退珠溝（233)’接鄰抵靠凸部（232)的後端’於進退 環（23)的内壁環繞形成一容槽（234)，容槽（234)係朝後開 口的溝槽，對應容槽（234)的内側於裝設管（11)的周圍套設 一彈簧（24)，以彈簧（24)的前端以及後端分別抵靠抵靠凸 部（232)的後面以及肩部（1 ] 3)。 當本創作裝設於氣動錘時，如第二至四圖所示，係結 合於氣動錘的搶身（30)，以螺紋部（1 2)將氣缸體（1 〇)的後半 ί又螺鎖結合於搶身（30)的機腔（3彳），將擊錘（32)設置於擊錘 滑孔（1 3)内，藉由防滑紋（231)將快拆構造（2〇)的進退環 (23)向後拉動，讓各個定位珠（21)能夠朝外往退珠溝（233) 内退開，使得鑿刀（40)能由前向後插入鑿刀插孔（14)内； 鑿刀（40)的後端係朝後伸入滑孔（15)内，鑿刀（4〇)的周 圍设有一抵制環（41 )，以抵制環（41)的後面抵靠於錐面 (151)的周圍定位，接著放開進退環（23),以彈簧（24)推動 6 M363978 進退環（23)回復原位，並使各個定位珠（21)重新朝擊鍾滑 孔（13)内凸出，藉此，當抵制環（41)隨鑿刀（4〇)沿著鑿刀插 孔（14)滑動前料，能受快拆構造（2G)各彳以位珠（21)卡抵 ，避免鑿刀（40)由鑿刀插孔（1 4)朝前滑落。 當裝有本創作的氣動錘使用時，如第五圖所示，係將 鑿刀(40)的刖端抵靠於作用|，接著以高壓氣體推動擊錘 (32θ)朝前撞擊|刀（40)的後端’令馨刀⑽）的前端能夠藉此 1量《作用冑’使用過程中氣缸體（1Q)會承受擊鍾（32) 撞擊的衝擊力以及震動，然而由於本創作快拆構造(20)係 f接裝設形成於氣缸體(10)的裝設管⑴)周圍，因此能夠 夂由脱式的乳缸體構造避免兩段式螺接構造可能產生的 鬆動以及螺紋損毁問題，具有構件簡單強度佳以及節省成 以上所述’僅是本創作的較佳實施例，並非對本創作 :任何形式上的限制，任何所屬技術領域中具有通常知識[New content J Because the cylinder of the pneumatic hammer and the quick-release device at the front end are screwed together, it is easy to cause the damage of the screw joint and the danger of loose gravity and falling off the M363978. To this end, the main creator of the creator is equipped with a quick-release structure, and the _, is based on the straight life of the front end of the cylinder block. The construction of the structure and the strength of the structure to achieve the above purpose, too disassembled, including: ^ provides a pneumatic hammer chisel fast gas "feC body, should be in v / fat μ - /,, then The end portion is formed to have a smaller diameter—the front surface of the S and the outer peripheral surface of the S is sighed by S, and a plurality of bead holes are formed, and each of the glass grooves is surrounded by a ring hole around the installation tube. After the installation of the tube J:, inside: a narrower outer portion of the outer width of the cone is less than a shoulder; and a quick-release structure is attached to each of the beads of the agricultural tube - positioning beads In addition, a 4 γ ° is embedded in the groove, and the - position - ρ 戸, 兮 4, 裱 裱 裱 于 于 、 、 、 、 、 、 于 于 于 于 于 于 ¥ ¥ ¥ ¥ ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Relying on the buckle 'and corresponding to the position of each positioning bead, the inner wall of the advancing and retracting ring is formed around an abutting convex portion, ... the inner end of the sin convex portion abuts against each positioning bead, and the adjacent abutting abutting The front end of the convex portion is in the "circumferential recess-removing bead groove" of the advancing and retracting ring, and (4) the rear surface of the abutting convex portion is formed around the inner wall of the advancing and retracting ring to form a rearward opening. a cavity, corresponding to the inner side of the receiving groove, is disposed around the mounting tube, and the front end and the rear end of the spring respectively abut the back of the abutting convex portion and the shoulder. Further A threaded portion is formed on the outer peripheral surface of the rear end portion of the cylinder block. Further, the present invention is provided with four bead holes, and four bead holes are formed in the circumference of the installation tube in a circumferentially and equally spaced manner. The creation is based on the rear half of the cylinder block combined with the air hammer to grab the body 'and set the hammer in the hammer slide hole'. When needed, pull the front end of the M363978 open and open the chisel The impact ring of the directly installed cylinder thread damage cost of the hammer is reversed, and the eight "r 7" position of the ball is reversed by the retreating groove: it can be inserted into the installation tube from the front to the rear. In the second: When the pneumatic hammer of this creation is used, the chisel will be pushed by the high-pressure gas and the hammer will be hit by the chiseling knife to produce the meal. [But the impact and vibration of the gas red body during use. However, since the creation of the quick-release structure is formed in the front end of the cylinder block, the integral structure can avoid the looseness and the problem that may occur in the two-stage screwing structure. The material of the component, the strength and the efficiency can extend the service life of the pneumatic hammer. [Embodiment] The present invention is a t-tool quick release device for a pneumatic key. Referring to the preferred embodiments of the first to third figures, the system includes: a pneumatic raft (1 〇), which is a circle extending in the front and rear directions. a shape of a cylinder, and a tube (1) is formed at the front end portion, and the installation tube (11) has a diameter larger than that of the other P-knife, and a groove is formed at the front end of the outer peripheral surface of the installation tube (1 1) ( 11) Guougou (1 1 1) is a circular groove, and four bead holes (1彳2) are pierced around the installation pipe (11) at equal intervals, and each bead hole (112) a tapered hole having a narrow inner end and a wide outer end, and a shoulder portion (113) formed at the rear end of the mounting tube (11), the shoulder portion (113) being a circular vertical surface; the cylinder block (10) The outer peripheral surface of the rear end portion forms a threaded portion (12), a hammer sliding hole (13) is formed inside the rear portion of the cylinder block (10), and a chisel hole (14) is formed inside the mounting tube (11). , a sliding hole (1 5) is formed between the chisel hole (1 4) and the hammer sliding hole (彳3), the sliding hole (15) is smaller than the hammer sliding hole (13) and chisel a straight hole in the knife socket (14) is formed around the front end of the slide hole (彳5) 5 M363978 tapered surface (151) 'tapered surface (151) based an annular chamfer. - quick-release structure (20), which is provided with four bead holes (112) of the installation pipe (11), respectively, a positioning bead (21), and an X-embedded groove (1)]) is embedded with a buckle (22). The retaining ring (22) is a C-portion of the opening and retracting ring (8) in the outer circumference of the mounting tube (1), and the advancing and retracting ring (23) is a circular ring body, and is formed on the outer peripheral surface - anti-slip pattern (231 The 'anti-slip pattern (231) is surrounded by a circular shape, and the front end of the advancing and retracting ring (23) abuts against the rear of the buckle (22), and the position corresponding to each positioning bead (21) is formed around the inner wall. Abutting against the convex portion (232), by abutting against the respective positioning beads (21) against the inner end of the convex portion (232), thereby positioning the positioning beads (21) from the inner ends of the respective bead holes (1 12) Projecting toward the chisel hole (7) 4); abutting against the front end of the convex portion (232), and surrounding the inner wall of the advancing and retracting ring (23), a recessed bead groove (233) is adjacently abutted against the convex portion (232) The rear end of the advancing and retracting ring (23) is surrounded by a cavity (234), and the receiving groove (234) is a groove opening toward the rear, corresponding to the inner side of the receiving groove (234) in the mounting tube (11) a spring (24) around the spring (24) And a rear end respectively abut against the rear abutment projection (232) and a shoulder (1] 3). When the creation is installed in a pneumatic hammer, as shown in the second to fourth figures, it is combined with the pneumatic hammer (30), and the second half of the cylinder block (1 )) is screwed with the threaded portion (1 2). The lock is combined with the machine cavity (3彳) of the grab body (30), and the hammer (32) is placed in the hammer slide hole (13), and the quick release structure (2〇) is formed by the anti-slip pattern (231). The advancing and retracting ring (23) is pulled back, so that each positioning bead (21) can be retracted outwardly into the retreating groove (233), so that the chisel (40) can be inserted into the chisel socket (14) from front to back; The rear end of (40) extends rearward into the sliding hole (15), and a ring (41) is arranged around the chisel (4〇) to resist the back of the ring (41) against the tapered surface (151). Position around, then release the advance and retreat ring (23), push the spring (24) to push the 6 M363978 advancing and retracting ring (23) back to the original position, and make each positioning bead (21) re-emerge in the striking hole (13). Therefore, when the resisting ring (41) slides along the chiseling hole (14) with the chisel (4), it can be buckled by the quick-release structure (2G) with the bead (21), avoiding The chisel (40) slides forward by the chisel socket (1 4). When used with the pneumatic hammer of this creation, as shown in the fifth figure, the end of the chisel (40) is abutted against the action|, and then the high-pressure gas is used to push the hammer (32θ) toward the front to strike the knife ( 40) The front end of the 'Xinhuadao (10)) can be used to take the amount of "action 胄" during use. The cylinder block (1Q) will withstand the impact and vibration of the impact (32) impact, however, due to the creation of the quick release The structure (20) is connected to the mounting tube (1) formed in the cylinder block (10), so that the loosening of the cylinder structure can avoid the looseness and thread damage that may occur in the two-stage screwing structure. Having a simple and powerful component and saving the above is a preferred embodiment of the present invention, not for the present creation: any form of limitation, having any general knowledge in any technical field.
’右在不脫離本創作所提技術特徵的範圍内，利用本創 作所揭不技術内容所乍 、， C作出局部更動或修飾的等效實施例， :脫離本創作的技術特徵内容’均仍屬於本創作技術 特徵的範圍内。 +別作技術 【圖式簡單說明】 第圖係本創作較佳實施例裝設於氣動錘之立 :二圖係本創作較佳實施例裝設於氣動鍾之分。。 二圖係本創作較佳實施例裝設於氣動錘之剖面圖。 本創作較佳實施例安裝馨刀之實施示意圖。 θ係本創作較佳實施例裝設於氣動錘之使用實施 M363978 示意圖。 第六圖係既有氣動錘之剖面圖。 【主要元件符號說明】 (10)氣缸體 (11)裝設管 (1 1 1)嵌溝 (1 12)珠孔 (1 13)肩部 (1 2)螺紋部 (13)擊錘滑孔 (14)鑿刀插孔 (1 5)滑孔 (151)錐面 (20)快拆構造 (21)定位珠 (22)扣環 (23)進退環 (231)防滑紋 (232)抵靠&部 (233)退珠溝 (234)容槽 (24)彈簧 (30)搶身 (31)機腔 (32)擊錘 (40)鑿刀 (41)抵制環 (50)氣缸 (51)快速接頭 (52)快拆裝置 (53)鑿刀 8'Right does not deviate from the technical characteristics of this creation, using the unexpressed content of this creation, C to make a partial change or modification of the equivalent embodiment, from the technical features of the creation 'all still It is within the scope of the technical features of this creation. +Do not use technology [Simplified description of the drawings] The figure is a preferred embodiment of the present invention installed on the foundation of a pneumatic hammer: The second embodiment is a preferred embodiment of the present invention installed in a pneumatic clock. . The second embodiment is a cross-sectional view of a preferred embodiment of the present invention mounted on a pneumatic hammer. A schematic diagram of the implementation of the preferred embodiment of the present invention. The preferred embodiment of the θ system is installed in a pneumatic hammer and is implemented in M363978. The sixth picture is a cross-sectional view of a pneumatic hammer. [Description of main component symbols] (10) Cylinder block (11) installation pipe (1 1 1) groove (1 12) bead hole (1 13) shoulder (1 2) thread portion (13) hammer slide hole ( 14) Chisel hole (1 5) Slide hole (151) Cone surface (20) Quick release structure (21) Positioning bead (22) Retaining ring (23) Advance and retreat ring (231) Anti-skid pattern (232) Abut & Department (233) retreating groove (234) pocket (24) spring (30) grabbing body (31) machine cavity (32) hammer (40) chisel (41) resisting ring (50) cylinder (51) quick connector (52) Quick release device (53) chisel 8