1364354 九、發明說明： 【發明所屬之技術領域】 本發明係有關於動力工具，尤指一種具有可滑動的儲 存裝置以選擇性提供工具頭的動力工具。 【先前技術】1364354 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a power tool, and more particularly to a power tool having a slidable storage device for selectively providing a tool head. [Prior Art]
按，旋轉式動力工具係可藉由手動變換減速機構 位’而達収以作業之轉迷與相對之扭力，俾提供多段^ ^及相對扭力’以進行_、鑽孔、變速及雙向轉動等動 八 ,鬥現格的工具頭的存、取及冬 虞都很不枝。不僅如此，f知動力工具緊工，時 手抓住前端的夾頭限制其轉動，再扣驰機.來 2或_工具頭的動作。_手握持夾頭時容易磨手， 傷㈣不安全。對於均_，亟有待改良之必要。 題本發明想排除或至少減輕先前技術所遭遇的問 【發明内容】 欲料之技術_在於騎現能術存在的 失，提供一種具有可滑動儲存裝置的動力工具。 日吾，T s处士 ‘位置間移動’於第一位置 ’子槽與夾頭裝置相連通，於第二位置時，儲存 工*4=的f要目的在於，本發明儲存裝置能夠在更換 具碩的弟一位置及收合的第二 6 槽内的工具頭受到擋止。 本發明的另—目的在於，該鬆緊裳置 裝置，其係利用彈性件的力量使鎖環與失頭裝 免直接以手握持失頭裳置 其他目的、優點和本發明的新穎特性將從以下詳細描 述與相關的附圖更加顯明。 【實施方式】 有關本發明所採用之技術、手段及其功效，茲舉一較 佳實施例並配合圖式詳述如後，此僅供說明之用，在專利 申請上並不受此種結構之限制。 清參照圖一及圖二，為本發明之立體外觀圖及.内部示 意圖，本發明包括有一殼體丨〇、一驅動裝置2〇、一夾頭裝 置30、一儲存裝置40及一鬆緊裝置50,驅動裝置20裝設 於該殼體10内，用以提供動力。夾頭裝置3〇設於該殼體 10的前端，並與該驅動裝置20連結，儲存裝置40則滑設 於殼體10以選擇性提供工具頭至夾頭裝置3〇。 請參照圖三至圖五，殼體10係形成一前後向的容置 空間11 ’殼體10的一側延伸有一柄部12，柄部12内部與 容置空間11相連通’且柄部12設有一板機121，以操作 動力工具，殼體10的後端設一與容置空間11相連通之穿 孔13，且該殼體10的後端徑向還設一滑槽14，滑槽14 係沿殼體10表面開設，且滑槽14不開通至另一表面而形 成一擋面141 ’滑槽14更具有一限位部142，殼體10後表 面上相反於滑槽14的兩側各設一開孔15，殼體i〇前端相 對的兩側各形成—缺口 16。 驅動裝置20包括有一馬達21、—傳動軸22及一與馬 達21肷接的行星齒輪23，傳動軸22結合於行星齒輪23 相反於馬達21之一側，馬達軸211 一端設於殼體1〇的穿 孔13,另一端則延伸一與行星齒輪23嵌接的太陽齒212 , 行星ui輪23係控制馬達21輸出至傳動轴22的轉速，傳動 軸22相反於馬達21之—端連接—扭力調節環以輸入端 再連至扭力調節環52的輸出端再接另—傳動軸25，該傳 動軸25再連接夾頭裝置30。驅動裝置20具有一貫通馬達 21、傳動軸22、25及行星齒輪23底盤的空心軸24，空心 轴24係由後端之穿孔13貫通至傳動軸25前端#夫頭&置 30。 、 失頭裝置30係裝設於殼體1〇前端’用以.夹持不同的 工具頭43,夾頭裝置30係具有一外套31，夾頭裝置3〇 内部具有内套、螺母、軸承、夾爪及調整座等習用元件， 當外套31不轉動時，操作驅動裝置20旋轉時，便會夾緊 或放鬆工具頭43。夾頭裝置30的外套31相對於殼體 一端外環面設有三卡槽32 ’這些卡槽32的壁面各形成一 第一斜面33，第一斜面33係形成於夾1 員裝置3〇鎖緊方向 配合的接觸面。 儲存裝置40係滑設於设體10後端的滑槽14，儲存裝 置40包括有一滑蓋41及一枢設於該滑蓋41的儲存匣42, 滑蓋41相對於滑槽14設一滑動部411，供滑蓋41滑設於 1364354 滑槽14 ’滑蓋41向下滑移可受擋面141擋止，滑蓋41並 可受限位部142限位於滑槽14内，滑蓋41中心設一枢孔 412，樞孔412周圍則設一環狀排列的榫溝413，滑蓋41 相對於滑槽14的徑向設一通孔414，且滑蓋41滑設於殼 體10的過程中，通孔414可對準穿孔13。 儲存匣42係樞設於滑蓋41的樞孔412，儲存g 42軸 向延伸一與柩孔412樞接的樞部421，樞部421周圍相對 於榫溝413設一環狀排列的卡榫422 ’儲存匣42前端環設 有數軸向延伸的儲存槽423，這些儲存槽423内分別容納 工具頭43 ’這些工具頭43係藉由滑蓋41的阻擋而不致掉 落，僅有對準滑盍41通孔414的工具頭43能夠通過滑蓋 41的通孔414，而且這些儲存槽423與通孔414位於同一 環面上，故可以旋轉儲存匣42使不同的儲存槽423對準穿 孔13，而卡榫422則配合各儲存槽423的位置設置，且卡 榫422及榫溝413具有彈性能夠一格一格的轉動，所以每 轉動一個卡榫422位置會使不同的儲存槽423對通孔 414。儲存匣42周側相對於這些儲存槽423設有透視孔， 以供使用者觀看儲存匣42内的工具頭43。儲存匣42外側 還能夠設有編號，以利使用者辨識選用的工具頭43。 滑蓋41與殼體1〇之間還設一定位裝置44，使滑蓋 41可定位於所需位置，定位裝置44係採用設於殼體開 孔15上的一鋼珠441及一彈簧442，而滑蓋41則相對於 定位裝置44設兩組不同位置的定位孔416、417 ,供滑蓋. 41定位於兩個不同的位置上，供儲存裝置4〇可在通孔414 9 的牙孔13，使儲存裝置4〇呈收合狀態與殼體1〇密合，以 進行操作的作業，使用者欲使用動力工具時，先將儲存裝 置40下拉移動至第一位置，並轉動儲存匣42至所需工具 頭43的儲存槽423對準通孔414，並將動力工具向下傾 斜，使工具頭43滑至夹頭裝置30鎖緊，再將儲存裝置4〇 往上推移至第二位置即可進行作業。王具頭係由穿孔 13經驅動裝置20至夾頭裝置30係在同一軸向的直線上， 以增加動力工具的精度及穩定度。 請參照圖九至圖十四，為本發明之剖面圖及動作圖， 平常鎖環51係受到扣件54的夾扣而不與夾贼置3〇接 觸，當使用者夾緊或放鬆玉具頭43時，係按壓扣件^放 開鎖環51，鎖環51受到彈性件53的頂擎向前與爽頭 30的外套31、结合，此時卡部513及卡槽&卡合，第二斜 面514與第一斜面33相接’使夾頭裝置3〇外套3丨受&環 51的卡合而不轉動。欲使夹頭裝置3〇追緊工具頭幻時: 扣塵扳機121使夾頭裝置3G内的夾爪迫緊卫具頭43，薪 由上述結構，使用者不需要直接以手握持夾職置3〇，= 增加操作的安全性。不僅如此，夾頭裝置30迫緊時藉由第 一斜面33及第二斜面514給予鎖環51向後推移的力旦， ^果迫緊的扭矩過大時，推移的力量克服彈性件幻的二 時’夾碩裝置30推抵鎖環51向後，此時夹頭裝 受到鎖環51的卡合而產生靖不再迫“獅抑，Z 不讓夾頭裝置30義太緊，⑽護夾頭裝置3Q及工= 43。需要更換獅权復以上動作，工具頭43鬆開後將工 1364354 具向後傾斜讓工具頭43落回原儲存槽423内。 其中 -位置 於第 其中 就、上所述可以歸納出本發明具有以下之優點 1.本發明之「具有可滑動儲存裝置的動力工且 儲存裝置能夠在更換玉具頭的第—位置及收合的第- 間移動^第—位置時’儲存槽與夾頭裝置相連通 一位置時，儲存槽内的工具頭受到擋止。 2.本發明之「具有可滑動儲存裳置的動力工且 該鬆緊褒置可自動扣緊央頭襄置，其係利用彈性件二I 使鎖㈣合，避免直接以手 .發明之「具有可滑動儲存裝置 :驅動裝置具有貫通前後端的空心轴，以作為工二= 轴：直線上，以確保動力工具的精=係位於同-惟上所逃者，僅為本發明之較佳實施例而已， 件之置換或依本發日种料鄕_作 御’皆應仍屬本發明專利涵蓋之範_。 - k 一 【圖式簡單說明】 圖一為本發明動力工具的立體外觀圖。 圖二為本發明動力工具的立體分解圖。 圖三為本發明動力工具的立體分解圖。 圖四為圖三的延續，矣+£ ， 圖五為圖-沿5-5剖面線所2=3分解圖 12 1364354 圖六為本發明的動作圖，表示儲存裝置能在第一位置及第 二位置間移動，且儲存匣可轉動。 圖七為圖六沿7-7剖面線所取之剖面圖。 圖八為本發明的動作圖，表示動力工具向下傾斜使工具頭 往前滑。 圖九為圖一沿9-9剖面線所取之剖面圖。 圖十為本發明動力工具的局剖放大圖。 圖十一為本發明的動作圖。 圖十二為圖十沿12-12剖面線所取之剖面圖。 圖十三為圖十沿13-13剖面線所取之剖面圖。 圖十四為圖十一沿14-14剖面線所取之剖面圖。 【主要元件符號說明】 10 殼體 11 容置空間 12 柄部 121 扳機 13 穿孔 14 滑槽 141 擋面 142 限位部 15 開孔 16 缺口 20 驅動裝置 21 馬達 211 馬達轴 212 太陽齒 22 傳動轴 23 行星齒輪 24 空心轴 25 傳動軸 30 夾頭裝置 31 外套 32 卡槽 33 第一斜面 13 1364354 40 儲存裝置 41 滑蓋 411 滑動部 412 樞孔 413榫溝 414 通孔 416 定位孔 417 定位孔 42 儲存匣 421 枢部 422 卡榫 423 儲存槽 43 工具頭 44 定位裝置 441 鋼珠 442 彈簧 50 鬆緊裝置 51 鎖環 511 凸緣 512 容槽 513 卡部 514 第二斜面 52 扭力調節環 521 擋緣 53 彈性件 54 扣件 541 樞軸 542 彈簧 Ϊ S! 14By pressing, the rotary power tool can realize the turning and relative torque of the work by manually changing the speed-reducing mechanism position, and provide multiple sections and relative torques for _, drilling, shifting, bidirectional rotation, etc. Eight, the existence of the tool head, the winter and the winter are not good. Not only that, but when the power tool is tight, the hand grabs the front end of the collet to limit its rotation, and then deducts the machine. The action of the 2 or _ tool head. _ It is easy to grind your hands when holding the chuck, and the injury (4) is not safe. For the _, there is a need for improvement. SUMMARY OF THE INVENTION The present invention is intended to obviate or at least alleviate the problems encountered in the prior art. [Description of the Invention] The desired technique is to provide a power tool having a slidable storage device in the presence of a ride. Riwu, T s sergeant 'moving between positions' in the first position' sub-slot is connected to the collet device, and in the second position, the storage worker *4=f is intended to be able to replace the device with the storage device of the present invention The head of the master and the head of the second 6 slots of the collapse are blocked. Another object of the present invention is that the elastic skirting device utilizes the force of the elastic member to cause the lock ring and the lost head to be directly held by the hand. Other purposes, advantages and novel features of the present invention will be The following detailed description is more apparent from the associated drawings. [Embodiment] The technology, the means and the functions thereof used in the present invention are described in detail with reference to the drawings, which are for illustrative purposes only, and are not subject to such a structure in the patent application. The limit. 1 and 2 are a perspective view and an internal schematic view of the present invention. The present invention includes a casing, a driving device 2, a chuck device 30, a storage device 40 and a tightening device 50. The driving device 20 is mounted in the housing 10 for providing power. The chuck device 3 is disposed at a front end of the casing 10 and coupled to the driving device 20. The storage device 40 is slidably disposed on the casing 10 to selectively provide the tool head to the chuck device 3〇. Referring to FIG. 3 to FIG. 5 , the housing 10 is formed with a front and rear accommodating space 11 ′. One side of the housing 10 extends with a handle 12 , and the inside of the shank 12 communicates with the accommodating space 11 ′ and the shank 12 . A plate machine 121 is provided to operate the power tool. A rear end of the housing 10 is provided with a through hole 13 communicating with the accommodating space 11, and a rear end of the housing 10 is further provided with a sliding slot 14 for the sliding slot 14 The sliding groove 14 is formed on the surface of the casing 10, and the sliding groove 14 is not opened to the other surface to form a blocking surface 141. The sliding groove 14 further has a limiting portion 142. The rear surface of the casing 10 is opposite to the two sides of the sliding groove 14. Each of the openings 15 is provided, and the opposite sides of the front end of the casing i are formed with a notch 16. The driving device 20 includes a motor 21, a transmission shaft 22 and a planetary gear 23 that is coupled to the motor 21. The transmission shaft 22 is coupled to the planetary gear 23 opposite to one side of the motor 21, and one end of the motor shaft 211 is disposed in the housing 1. The other end extends a sun tooth 212 that engages with the planet gear 23, and the planetary ui wheel 23 controls the rotational speed of the motor 21 to the drive shaft 22. The drive shaft 22 is opposite to the end of the motor 21 - torque adjustment The ring is connected to the output end of the torsion adjusting ring 52 and then to the other drive shaft 25, which is connected to the collet device 30. The drive unit 20 has a hollow shaft 24 extending through the motor 21, the drive shafts 22, 25 and the chassis of the planetary gears 23. The hollow shaft 24 is passed through the rear end 13 of the drive shaft 25 to the front end of the drive shaft 25. The head loss device 30 is mounted on the front end of the casing 1 for clamping different tool heads 43. The chuck device 30 has a jacket 31, and the chuck device 3 has an inner sleeve, a nut, a bearing, and Conventional components such as the jaws and the adjusting seat, when the outer casing 31 is not rotated, when the operating drive unit 20 is rotated, the tool head 43 is clamped or loosened. The outer casing 31 of the collet device 30 is provided with three card slots 32 with respect to the outer ring surface of one end of the housing. The wall surfaces of the card slots 32 each form a first slope 33, and the first slope 33 is formed on the clamp member 3 Directional contact surface. The storage device 40 is slidably disposed on the rear end of the body 10. The storage device 40 includes a sliding cover 41 and a storage sill 42 pivotally mounted on the sliding cover 41. The sliding cover 41 is provided with a sliding portion relative to the sliding slot 14. 411, the sliding cover 41 is slidably disposed at 1364354. The sliding slot 14 is sliding downwardly to be blocked by the blocking surface 141. The sliding cover 41 and the restricted position portion 142 are limited to the sliding slot 14, and the sliding cover 41 is centered. A pivot hole 412 is disposed, and an annular groove 413 is disposed around the pivot hole 412. The slide cover 41 defines a through hole 414 relative to the radial direction of the sliding slot 14 , and the sliding cover 41 is slidably disposed in the casing 10 . The through hole 414 can be aligned with the through hole 13. The storage port 42 is pivotally disposed on the pivot hole 412 of the slide cover 41. The storage g 42 extends axially to a pivot portion 421 pivotally connected to the bore 412. The circumference of the pivot portion 421 is disposed with respect to the groove 413. The front end ring of the 422 'storage cassette 42 is provided with a plurality of axially extending storage slots 423. The storage heads 423 respectively accommodate the tool heads 43'. The tool heads 43 are not blocked by the sliding cover 41, and only the alignment slides. The tool head 43 of the through hole 414 of the crucible 41 can pass through the through hole 414 of the sliding cover 41, and the storage slots 423 and the through hole 414 are located on the same annular surface, so that the storage cassette 42 can be rotated to align the different storage slots 423 with the perforations 13 The cassette 422 is matched with the position of each storage slot 423, and the cassette 422 and the groove 413 have elasticity to be rotated one by one, so that each position of the cassette 422 is rotated to make the different storage slots 423 Hole 414. The storage crucible 42 is provided with a see-through hole with respect to the storage tanks 423 for the user to view the tool head 43 in the storage crucible 42. The outside of the storage cassette 42 can also be numbered for the user to identify the selected tool head 43. A positioning device 44 is further disposed between the sliding cover 41 and the housing 1 , so that the sliding cover 41 can be positioned at a desired position, and the positioning device 44 adopts a steel ball 441 and a spring 442 disposed on the opening 15 of the housing. The sliding cover 41 is provided with two sets of positioning holes 416, 417 at different positions relative to the positioning device 44, and the sliding cover 41 is positioned at two different positions for the storage device 4 to be in the through hole 414 9 13. The storage device 4 is brought into close contact with the casing 1 to perform an operation. When the user wants to use the power tool, the storage device 40 is first pulled down to the first position, and the storage port 42 is rotated. The storage tank 423 to the required tool head 43 is aligned with the through hole 414, and the power tool is tilted downward to slide the tool head 43 to the chuck device 30, and then the storage device 4 is pushed up to the second position. You can do the work. The kingpiece head is made up of perforations 13 through the drive unit 20 to the collet device 30 in a straight line on the same axial direction to increase the accuracy and stability of the power tool. Referring to FIG. 9 to FIG. 14 , which is a cross-sectional view and an action diagram of the present invention, the normal lock ring 51 is clipped by the fastener 54 without being in contact with the thief, when the user clamps or loosens the jade. When the head 43 is pressed, the lock ring 51 is released, and the lock ring 51 is engaged by the top of the elastic member 53 and the outer cover 31 of the cool head 30, and the card portion 513 and the card slot & The two inclined surfaces 514 are in contact with the first inclined surface 33 to cause the chuck device 3 to be engaged by the & ring 51 without rotating. When the chuck device 3 is to be used to catch the head of the tool: the dust trigger 121 causes the jaws in the chuck device 3G to force the head 43 to be lifted, and the user does not need to hold the hand directly. Set to 3, = increase the security of the operation. Moreover, when the chuck device 30 is pressed, the first inclined surface 33 and the second inclined surface 514 are given to the lock ring 51 to move backwards. When the torque is too strong, the force of the shift overcomes the elastic moment. 'The clamping device 30 pushes against the locking ring 51 backwards. At this time, the clamping device is locked by the locking ring 51, and the Jing is no longer forced to be "Lion, Z does not make the chuck device 30 too tight, (10) The clamping device 3Q and work = 43. Need to change the lion right to repeat the above action, after the tool head 43 is released, the work 1364354 is tilted backward to let the tool head 43 fall back into the original storage tank 423. Where - the position is in the first, the above can be It is summarized that the present invention has the following advantages: 1. The "powered worker with a slidable storage device of the present invention and the storage device can be stored when the first position of the jade head is replaced and the first position of the folding is moved" When the slot is in communication with the collet device, the tool head in the storage slot is blocked. 2. The "powered worker with slidable storage skirts of the present invention and the elastic device can automatically fasten the central end device. It uses the elastic member II to make the lock (four) fit, avoiding the hand directly. "There is a slidable storage device: the drive device has a hollow shaft that passes through the front and rear ends, as a work 2 = axis: on the straight line, to ensure that the power tool is located in the same - only escaped, only for the present invention The preferred embodiment, the replacement of the piece or the seeding according to the present date 作 _ 御 御 ' is still the scope of the invention patent _. - k a [schematic description] Figure 1 is the three-dimensional power tool of the present invention Figure 2 is an exploded perspective view of the power tool of the present invention. Figure 3 is an exploded perspective view of the power tool of the present invention. Figure 4 is a continuation of Figure 3, 矣 + £, Figure 5 is a figure - along the 5-5 section line 2=3 exploded view 12 1364354 Figure 6 is an action diagram of the present invention, showing that the storage device can move between the first position and the second position, and the storage port can be rotated. Figure 7 is a section along the 7-7 section line of Figure 6. Figure 8 is an action diagram of the present invention, showing that the power tool is tilted downward to slide the tool head forward. Figure 9 is a cross-sectional view taken along line 9-9 of Figure 1. A cross-sectional enlarged view of the tool. Fig. 11 is an action diagram of the present invention. Figure 12 is a cross-sectional view taken along line 12-12 of Figure 10. Figure 13 is a cross-sectional view taken along line 13-13 of Figure 10. Figure 14 is a section along line 14-14 of Figure 11. Sectional view. [Main component symbol description] 10 Housing 11 Housing space 12 Handle 121 Trigger 13 Perforation 14 Chute 141 Stop surface 142 Restriction 15 Opening 16 Notch 20 Drive 21 Motor 211 Motor shaft 212 Sun Teeth 22 Drive shaft 23 Planetary gear 24 Hollow shaft 25 Drive shaft 30 Chuck device 31 Jacket 32 Card slot 33 First ramp 13 1364354 40 Storage device 41 Slide 411 Slide 412 Pivot hole 413 Groove 414 Through hole 416 Positioning hole 417 Positioning hole 42 Storage 匣 421 Pivot 422 榫 423 Storage slot 43 Tool head 44 Positioning device 441 Steel ball 442 Spring 50 Elastic device 51 Locking ring 511 Flange 512 Cylinder 513 Clamping part 514 Second bevel 52 Torque adjusting ring 521 Retaining edge 53 Elastic member 54 Fastener 541 Pivot 542 Spring Ϊ S! 14