M274190 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種拉拔器驅動結構改良，尤指一 便调整長爪以夾取工件之拉拔器驅動錶構改良。 【先前技術】 按，傳動輪（齒輪、皮帶輪）鱼 安全性必須以緊密結合方式設;;f之間由於傳動上之 地傳輸至輪上，而當軸若有損轴所傳動之扭力穩定 :輪:軸分離，而因為輪與軸係由精確且緊密的配上 置，所以在分離輪與軸的方面，y 山扪配。叹 行拆卸動作：如拉㈣。 句賊用料的機具來進 習用之一種拉拔器，其係具有一 、，土 :部位設置有數個長爪，該操作部:延;有二::該 忒刼作部位係可調整各長爪 、牙干 亦可調整頂撐桿頂撐。 汗“寺’且該操作部位 而在軚作#，使用者先調整苦曰^ 整螺_整== 抵輪之外側緣，此種操作;:;=:=是:確， 各長爪與該傳動輪之:： 【新型内容】 林“，並對傳動輪及產生損傷。 拉拔器的包::解決，的問題而提供一種 匕驅動機構及一央持機構，其 5 M274190 中.该驅動機構包括一外管， 内部設置的一頂推桿移動，〜驅，機構亦連動該外管 部，而夾持機構包含一遠離該頂、^端係為—頂止 座，且該固定座並樞接教個//邛且設於該外管之固定 藉由-遠離固定座而螺設在夕=二方:延伸的長爪； 為達前述之目的，本創作作调整機構更方便。 持機構’其中··該驅動機構包括—外管冓:一央 ;有螺紋，且該驅動機構亦連動該二= 止部且設於該外i:::: 一遠離該頂 :：!!r 包：二有鉤部’而且該外管裝設一調整機構，該調整機構 設位晋::設於該外管上’且該旋紐之螺 在於該固定座及該頂止部之間，並於該旋紐之外 :、’、區设有一活動座’該活動座對應各活動臂凸設數連接 以枢接各活動臂之一端，且各活動臂之另端係分別連 接各長爪之中段。 —本㈤作之上述及其他目的與優點，、不難從下述所選用 只知例之洋細說明與附圖中，獲得深入了解。 當然，本創作在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，並於附圖中展示其構造。 、 M274190 【實施方式] 口月爹阅罘丄圖至第4圖， 之實施例結構，此僅供說明 父創作所選用 種結構之限制。 在專射紅並不受此 一種拉拔器驅動結構改 夾持機構3，並中./包括—驅動機構2及— 管21夕^绪；：中._動機構2包括—外管21，該外 卜周、彖係具有螺紋，且該外管2丄 於本實施例中，哕厣六渦私炎 土力/原， 4，為—設於該外管—端之氣廢紅 且古 [4亚驅動-活塞桿4 1作動，而該外管2丄 ，有二應該活塞桿41之貫孔22，使該活塞桿4 = 亥貝孔2 2 ’並藉由該活塞桿4工推抵一頂推桿工之 一端作動，而該頂推桿1之另端係為-頂止部1i，且該 頂止部11係凸伸於該外f21之—端俾供抵制工件。μ '亥夾持機構3包含一遠離該頂止部1 1且設於該外管 2 1之固定座3 i，該固定座3工凸設數固定臂3工工以 刀別拖接數個朝該頂止部1 1方向延伸的長爪5之-端， 各長爪5遠離柩接於各固定臂31丄之一端具有一鉤部5 1，俾供夾持一工件。 忒外官2 1並裝設一調整機構6，該調整機構6係包 括一旋鈕6 1及一活動座6 2，該活動座6 2對應該旋鈕 6 1具有一容置部622,該旋鈕6 1係螺設於該外管2 1上’且該旋紐6 1之螺設位置係在於該固定座3 1及該 頂止部1 1之間，該容置部6 2 2開設有一第一環槽6 2 1 ’該旋叙6 1外周緣對應該容置部6 2 2之第一環槽6 M274190 Z 1開設有一第 •環槽 設，據此，使該旋紐。形環7穿伸扣 該活動座6 2凸設數‘d f 6 2 2内。 別樞接一活動臂6 4之—端接二:“各該連接臂6 3分 接於各長爪5之中段。 α…力臂6 4之另端係樞 於操作日^，先旋轉該旋 2於該外管2 i上軸向移動，^#進而連動該活動座6 3並帶動夂、、舌動替β ^ 而5亥活動座Θ 2之連接臂6 5樞擺二亥活動臂64樞接的各長爪 推桿1之頂止部该活基桿41推抵該頂 rfx + π 貞推5亥軸8 1，則該輪8因受到夂具 二，則使該輪8順利脫離該軸8 1。 口又 藉此，在操作時則可以專心 持該輪8之外側緣，且可直=長疋否確實夹 爪5作動，因此在摔作:= 整，6 1以控制各長 用者在操作上更加方減少操作時間，也讓使 作仍存在許多例子，其間僅細節 祕U 5圖及第6圖，其係本創 -化 2之外管2 1内部設有螺紋，俾=頂推， 1螺设，且該頂推桿1相對於該頂止部且予 驅動部g。 丄心立而具有— 桿1乍:二可使用工具以旋動該驅動部9，而使該頂推 杯1因％螺紋料而抵頂住該轴。 負推 承上，本創作不僅適用於以氣塵缸4傳動該頂推桿1 8 M274190 的方式抵頂該轴之外’更可應用於以螺紋導引該頂推桿丄 的方式以驅動頂推桿i，故使用者可依照需要而可將本創 作應用於氣動或手動之拉拔器的安裝。 以上所述貫施例之揭示係用 兄明本創作，並非用以 =本創作，故舉凡触之變更或等料叙置換仍應隸 屬本創作之範疇。 由以上詳細說明 確可達成前述目的， 申請。 丄可使热知本項技藝者明瞭本創作的 貫已符合專觀之規定，爰提出專利 【圖式簡單說明】 第1圖係本創作之氣動式立體外觀圖 第2圖係本創作之氣動式結構示意圖 弟3圖係本創作之調整機構局部放大圖 本創作之氣動式實施狀態示意圖 作之手動式立體外觀圖 主手動式實施狀態示意圖 主要兀件付嬈說明】 (本創作部分） 頂推桿1 驅動機構2 貫孔2 2 固定座3 1 氣壓缸4； 長爪5 丁貝止部1 1 外管2 1 &持機構3 111定臂3 1 1 $塞桿4 1 鉤部5 1 M274190 調整機構6 第二環槽6 1 1 第一環槽6 2 1 連接臂6 3 C形環7 軸8 1 旋紐6 1 活動座6 2 容置部6 2 2 活動臂6 4 輪8M274190 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to the improvement of a puller drive structure, especially the improvement of the puller drive mechanism that adjusts long claws to grip workpieces. [Previous technology] Press, the safety of the transmission wheels (gears, belt pulleys) must be set in a tightly coupled manner; between f is transmitted to the wheel due to the place on the transmission, and if the shaft is damaged, the torque transmitted by the shaft is stable: Wheel: The shaft is separated, and because the wheel and the shaft are arranged closely and accurately, the y mountain is matched in terms of separating the wheel and the shaft. Sigh Disassembly action: such as pulling. A puller used by the enthusiast to learn is equipped with a number of long claws. The operation part: extension; there are two: the length of the operating part can be adjusted. The claw and the tooth can also be adjusted by the top support rod. Khan "Temple" and this operation part is in the 軚 作 #, the user first adjusts the bitter ^ whole screw _ whole = = the outer edge of the wheel, this operation;:; =: = yes: indeed, each long claw and The transmission wheel :: [new content] Lin ", and cause damage to the transmission wheel. Puller package :: To solve the problem, a dagger drive mechanism and a central holding mechanism are provided in its 5 M274190. The drive mechanism includes an outer tube, an internal push rod is provided to move, ~ drive, the mechanism is also The outer tube part is linked, and the clamping mechanism includes a top stop seat away from the top end, and the fixing seat is pivotally connected to the fixed position of the outer pipe by-away from the fixing. The seat screw is set at the evening = two sides: extended long claws; in order to achieve the aforementioned purpose, this creative adjustment mechanism is more convenient. The holding mechanism 'which ... The driving mechanism includes-the outer tube 冓: a central; there is a thread, and the driving mechanism also links the two = stop and is located outside the i :::: one away from the top :: !! r package: two hooks, and the outer tube is equipped with an adjustment mechanism, the adjustment mechanism is located on the outer tube: and the screw of the knob is between the fixed seat and the top stop , And outside the knob: ", there is a movable seat", the movable seat corresponding to each movable arm is provided with a convex connection to pivotally connect one end of each movable arm, and the other end of each movable arm is connected to each Middle of the claws. —The above and other purposes and advantages of this work are not difficult to obtain from the detailed descriptions and drawings of the selected examples below. Of course, this creation may be different in some other parts or arrangements of other parts, but the selected embodiment is explained in detail in this specification and its structure is shown in the drawings. , M274190 [Implementation] The structure of the example of the reading picture of Figure 4 to Figure 4 is only for illustration of the limitation of the kind of structure selected by the parent creation. In the special shooting red is not affected by this type of puller drive structure to change the clamping mechanism 3, and include / drive mechanism 2 and-tube 21 evening ^ thread ;: middle. _ Moving mechanism 2 includes-outer tube 21, The outer tube and the outer tube have threads, and the outer tube 2 is in the present embodiment, the six-span vortex earth / earth, 4 is the gas waste red and ancient located at the end of the outer tube. [4 sub-drive-the piston rod 41 is actuated, and the outer tube 2 丄 has two through holes 22 corresponding to the piston rod 41, so that the piston rod 4 = Helby hole 2 2 'and pushed by the piston rod 4 Acts against one end of a pusher, and the other end of the pusher 1 is a -top stop 1i, and the top stop 11 protrudes from the end of the outer f21 to resist the workpiece. The μ 'clamping mechanism 3 includes a fixing seat 3 i located away from the top stop 11 and provided on the outer tube 21. The fixing seat 3 is provided with a number of fixed arms and the 3 workers are dragged by a knife. One end of the long claws 5 extending in the direction of the top stop 11 is one end of each long claw 5 connected to each of the fixed arms 31, and a hook portion 51 is provided for holding a workpiece.忒 Foreign official 21 is equipped with an adjustment mechanism 6 which includes a knob 6 1 and a movable seat 6 2 which corresponds to the knob 6 1 and has an accommodation portion 622. The knob 6 1 screw is provided on the outer tube 21 and the screw position of the knob 6 1 is between the fixed seat 3 1 and the top stop 11 1, and the accommodation portion 6 2 2 is provided with a first Circumferential groove 6 2 1 'The outer peripheral edge of the spin section 6 1 corresponds to the first annular groove 6 M274190 Z 1 of the accommodating portion 6 2 2, and a first circular groove arrangement is provided, and the rotary knob is made accordingly. The ring 7 penetrates the extension buckle, and the movable seat 6 2 is protruded in the number ′ d f 6 2 2. Do not pivot one of the movable arms 6 4-end two: "Each of the connecting arms 63 is connected to the middle of each long claw 5. The other end of the force arm 6 4 is pivoted on the operation day ^, first rotate the Rotate 2 axially on the outer tube 2 i, and then move the movable seat 6 3 and move the 夂, and tongue to replace β ^, and the connecting arm 6 of the 5 Hai movable seat Θ 2 pivots the 2 Hai movable arm The top stop of each of the long-claw push rods 64 pivoted by the living base rod 41 is pushed against the top rfx + π Zhenhai 5 shaft 8 1, then the wheel 8 is smoothed by the second tool. Disengage from the shaft 8 1. The mouth can also be used to focus on the outer side edge of the wheel 8 during operation, and it can be straight = long 疋 whether or not the gripper 5 is acting, so when it falls: = whole, 6 1 to control The long-term users can reduce the operation time even more, and let the operation still have many examples. Only the details are shown in Figure 5 and Figure 6, which are the original and chemical 2 outer tube 2 1 with internal threads , 俾 = jacking, 1 screw set, and the jacking rod 1 is opposite to the jacking portion and pre-driving portion g. 丄 is upright and has — rod 1 at first: two tools can be used to rotate the driving portion 9, And the pushing cup 1 is pushed up due to the% thread material. On the negative bearing, this creation is not only suitable for pushing the ejector rod 1 8 M274190 by the air-cylinder 4 to push the ejector rod outside the shaft, but also applicable to the threaded guide of the ejector rod 丄The method is to drive the ejector rod i, so the user can apply this creation to the installation of a pneumatic or manual puller according to the needs. The disclosure of the above-mentioned embodiments is created with a brother's book, not for = For this creation, any changes or replacement of materials should still belong to the category of this creation. From the above, it can be clearly stated that the aforementioned purpose can be achieved, and applications can be made. 丄 It can be known to the artist that this creation has been consistent with the specialty. Observation of the provisions, I proposed a patent [Simplified illustration of the diagram] Figure 1 is the aerodynamic three-dimensional appearance of this creation. Figure 2 is a schematic diagram of the aerodynamic structure of this creation. Figure 3 is a partially enlarged illustration of the adjustment mechanism of this creation. Schematic diagram of pneumatic implementation state Manual three-dimensional appearance diagram Schematic diagram of main manual implementation state Key components] (This creative part) Ejector 1 Drive mechanism 2 Through hole 2 2 Fixed seat 3 1 Pneumatic cylinder 4; long 5 Ding Bei stop 1 1 Outer tube 2 1 & holding mechanism 3 111 fixed arm 3 1 1 $ plug 4 4 hook 5 1 M274190 adjustment mechanism 6 second ring groove 6 1 1 first ring groove 6 2 1 connection Arm 6 3 C-ring 7 Shaft 8 1 Knob 6 1 Movable seat 6 2 Receiving part 6 2 2 Movable arm 6 4 Wheel 8
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