•M317330 . 八、新型說明： 【新型所屬之技術領域】 本創作係與一種檯鋸機有關，更詳而言之，特別是指 一種藉由一偏心輪旋轉，以頂抵固定劈刀板限固於該固定 座限位槽中之檯鋸機之劈刀組組拆構造。 【先前技術】 按，請參閱第一圖所示，係為美國申請公開編號第 2005/0166736號「Table saws with safety systems and 一 systems to mount and index attachments」發明專利案， 習知檯踞機係於劈刀板1 〇下方設有一夾緊裝置2 〇，其 係包含有一手柄2 1、一螺栓2 2、一夾板2 3、一固定 座2 4及一彈簧2 5等構件所組成，該手柄2 1上緣前端 係設有一凸輪面2 11，而該固定座2 4係設有一夾緊面 241’供該夾板23與夾緊面241相對固設，且藉由 螺栓2 2相對穿設於其中，並於其兩者間套設彈簧2 5於 螺栓2 2上，俾使該手柄2 1扳動時，其凸輪面2 1 1頂 ••推該夾板2 3，以調整該夾板2 3相對往該固定座2 4夾 "緊面2 4 1之位置位移，而對設於其兩者間之劈刀板工〇 具有一夾緊作用，且該彈簧2 5可對夾板2 3具有一放鬆 頂推作用，供劈刀板1 〇藉由夾緊裝置2 0固定於該夾板 2 3與該固定座24夾緊面24 1間者。 【新型内容】 惟，習知該劈刀板1 〇係藉由扳動該手柄2 i以固定 於該夾板2 3與該固定座2 4間，且該螺栓2 2需先套設 M317330 • 於彈簧2 5中，其構件複雜且組裝麻煩，且該手柄2 1結 構複雜並具有操作之長度，易與檯鋸機内部之組件產生干 涉’相對造成操作之不便，加工成本更高者。 本創作提供一種檯鋸機之劈刀組組拆構造，係由一固 疋座、一劈刀板、一偏心輪、一扳動元件及一螺固元件組 成，該固定座係鎖固於檯鋸機機體内，其一側設有一供偏 心輪軸樞之螺孔，其兩端設有一限位槽，該偏心輪前側係 螺設軸樞於該固定座之螺孔中，且其係於軸向環設一具偏 春藝心之頂抵部，另，該劈刀板下端係設一相對滑設於限位槽 中之疋位部，且其係相對螺孔設一長槽，而該偏心輪係於 相對固定座之另-侧設有一扳動部，供使用者可藉由板動 該扳動部，帶動該偏心輪旋轉，使其頂抵部可相對該劈刀 板長槽兩侧頂推，以頂抵固定劈刀板限固於該固定座 槽中者。 )本創作所提供之檯鋸機之劈刀組組拆構造，只需 該偏心輪扳動部，以帶動偏心輪旋轉，而頂抵固定二 限固於該岐絲位射，俾使不縣何工具 可直接轉動該偏^輪扳動部作動，以快速拆卸劈 其從固定座脫離，俾以具有操作快速及組二使 且可有效提高拆卸效率及節省工作時間者。 义， 【實施方式】 3 ° 請參閱第二及三圖所示， 刀組組拆構造之較佳實施例， 4，其係包含有一固定座4 〇 本創作提供一種檯鋸機之劈 檯鋸機機體3係有一劈刀組 一劈刀板5 〇 一偏心輪 M317330 • 6 0、一扳動元件7 0及一螺固元件8 0等構件所組成，、 其中： . 該固定座4 0，係鎖固於檯鋸機機體3内侧，其一侧 係設有一螺孔4 1，其之兩端係凸設一相對應之限位槽4 2，該限位槽4 2係成型為一 T型槽； 該劈刀板5 0，其下端係設有一定位部5 1，該定位 部5 1係相對滑設於該固定座4 0之限位槽4 2中，且該 定位部5 1係相對限位槽4 1兩侧各設有一導角5 1 1， _以避免該劈刀板5 0滑設時卡住於限位槽4 1中，另，該 劈刀板5 0係於相對螺孔4 1位置處設有一長槽5 2，該 長槽5 2係於兩側壁上各設有^—^合部5 2 1者； 該偏心輪6 0，其前侧係成型為螺紋狀，以螺設軸樞 於該固定座4 0之螺孔4 1中，該偏心輪6 〇係於軸向預 定位置處環設一具偏心之頂抵部6 i，且該偏心輪6 〇係 於相對固定座4 0之另一侧設有一扳動部6 2，該扳動部 6 2係於環周預定位置凹設一固定面6 2 1 ; 讓 該扳動元件7 0，係相對偏心輪6 〇侧設有一穿孔7 -1，供該偏心輪6 0之扳動部6 2固設其中，而該扳動元 件7 0係於環周設有一貫孔7 2，該貫孔7 2係與穿孔7 1呈垂直狀相互？透，且其係於相料孔71侧設有預定 之内螺紋7 2 1，另，該扳動元件7 〇係於相對偏心輪6 〇之另一侧設有—作動部7 3，該作動部7 3係於外^面 上環凸設据齒狀之環溝7 3 1，以增加扳動部之摩捧係 數，供使用者方便操作者，此外，該扳動元件7 〇係;目對 7 M317330 •偏心輪θ 〇侧設有一壓抵面7 4，供該扳動元件7 〇帶動 偏心輪6 0旋轉’固定該劈刀板5 〇時，該壓抵面7 4亦 可對劈刀板5 0施予一迫緊作用者； 該螺固元件8 0，係套設於該扳動元件7 〇之貫孔7 2中，而該螺固元件8 0係設有相對内螺紋7 2丄之螺紋 8 1 ’供該螺固元件8 0埋設凸出於貫孔7 2，且盆前伽 可對穿設於穿孔7 1中之該偏心輪6 〇之固定面6 2' 1後 侧形成一頂抵作用，使該偏心輪6 〇與扳動元件7 〇可相 互迫緊固設者。 為供進一步暸解本創作構造特徵、運用技術手段及所 預期達成之功效，茲將本創作使用方式加以敘述，相信當 可由此而對本創作有更深入且具體之瞭解，如下所述·· 請參閱第三至五圖所示，當欲組裝劈刀組4時，係先 將該偏心輪6 0則侧轴梅螺設於該固定座4 〇之螺孔4 1 中，將該偏心輪6 0之扳動部6 2穿設於該扳動元件7 〇 之穿孔7 1中，再將該螺固元件8 〇套設於該貫孔7 2中 ，並埋設凸出於貫孔7 2，俾使該偏心輪6 〇與扳動元件 7 0可相互迫緊固設者，接著，將該劈刀板5 〇之定位部 5 1相對滑設於該固定座4 〇之限位槽4 2中，俾使該劈 刀板5 0可被夾置於固定座4 〇與扳動元件7 〇間，且可 藉由扳動該扳動元件7 0之作動部7 3往其兩侧旋轉， 以帶動該偏心輪6 0旋轉，使該頂抵部6 1對該劈刀板5 0之長槽5 2頂推，以頂抵固定該劈刀板5 〇限固於該固 定座4 0之限位槽4 2中，同時，該扳動元件7 〇之壓抵 M317330 •面7 4係可對劈刀板5 0施予-迫緊作用，以加強該劈刀 板5 0限固於該限位槽4 2中者，另，該偏心輪6 〇之頂 抵部61相對旋轉至該劈刀板5〇長槽52之一侧壁時 可相對卡設於卡合部5 2 i中，以加強定位該偏心輪七〇 限固該劈刀板5 0者。 其次，請配合參閱第三' 六及七圖所示，若欲 刀板5 0時，只需將該扳動元件7 〇之作動部7 3往其中 間扳動旋轉，該頂抵部6工即無法對該劈刀板5 〇之長槽 5 2產生頂推作用’且使該固定座4 Q與扳動元件7 麼抵面7 4間具有一裕度之空隙，可快速拆卸該劈刀板已 0脫離於㈣座4 〇，是以，使用者不須任何I具，即可 直接扳動該扳動元件7 〇之你無 、”U之作動部73作動，以帶動該偏 〜輪=0㈣，而快速拆卸組裝該劈刀板5 〇者。 板^ 1閱第人圖所不，本創作提供—種檯㈣之劈刀組 之另—實施例，其主要功能係與前—實施例同， 故不再U，其中，該扳動元件7〇 -呈梅花狀之旋鈕7 ” I ’ d你T為 7 3 2所構成，供使用者可方便握取該 作作動，以帶動該㈣^ 相對增加使用時之方便性。 下：#將本料之特徵及其可達成之㈣功效陳述如 該扳所檯鑛機之劈刀組組拆構造’只需轉動 該固定座限位槽以頂抵固定劈刀板限固於 俾使不須任何工具，使用者即可直接 9 M317330 轉動Sx扳動元件作動，以快速拆卸劈刀板，使其從固定座 脫離，俾以具有操作快速及組裝簡單之功效，且可有效提 高拆卸效率及節省工作時間者。 4上所述，本創作在同類產品中實有其極佳之進步實 用性，同時遍查國内外關於此類結構之技術資料，文獻中 二同的構造存在在先，是以’本創作實已具備 新i專利要件，爰依法提出申請。 ·· 惟，以上所述者，僅係本創作之一較佳可 :構=凡應用本創作說明書及申請專利範圍所為之等效 、口冓k化，理應包含在本創作之專利範圍内。 M317330 【圖式簡單說明】 第一圖係習知檯鋸機之夾緊裝置剖視圖。 第一圖係本創作較佳貫施例之立體外觀圖。 第三圖係本創作較佳實施例之立體外觀部分分解圖。 第四圖係本創作較佳實施例組裝之剖視圖。 第五圖係本創作較佳實施例組裝之另一剖視圖。 第六圖係本創作較佳實施例拆卸之動作示意圖。 第七圖係本創作較佳實施例拆卸之另一動作示意圖。 _ 第八圖係本創作另一實施例之立體外觀部分分解圖。 【主要元件符號說明】 【習知】 10 劈刀板 2 0 夾緊裝置 2 1 手柄 2 11 凸輪面 2 2 螺栓 2 3 夾板 2 4 固定座 2 4 1 夾緊面 2 5 彈簧 【新型】 3 機體 4 劈刀組 4 0 固定座 4 1 螺孔 4 2 限位槽 5 0 劈刀板 5 1 定位部 5 1! 導角 11 M317330• M317330 . VIII. New description: [New technical field] This creation is related to a table saw machine. In more detail, it refers to a type of eccentric wheel rotation, which is used to offset the fixed boring plate limit. The boring tool set structure of the table saw machine fixed in the fixed seat slot. [Prior Art] Press, please refer to the first figure, which is the US Patent Application No. 2005/0166736 "Table saws with safety systems and a systems to mount and index attachments" invention patent case, the traditional Taiwanese machine system A clamping device 2 设有 is arranged under the boring plate 1 〇, which comprises a handle 2 1 , a bolt 2 2 , a clamping plate 2 3 , a fixing seat 24 and a spring 25 and the like. 2, the front end of the upper edge is provided with a cam surface 211, and the fixing seat 24 is provided with a clamping surface 241' for the clamping plate 23 to be fixed relative to the clamping surface 241, and is relatively disposed by the bolt 2 2 Wherein, a spring 25 is placed on the bolt 2 2 between the two, so that when the handle 2 1 is pulled, the cam surface 2 1 1 is topped • the splint 2 3 is pushed to adjust the splint 2 3 Relatively to the position of the fixed seat 24 4 &2; the surface of the clamping surface has a clamping action on the trowel blade disposed between the two, and the spring 25 can have a clamping plate 23 a squeezing action, the squeegee plate 1 is fixed to the clamping plate 2 3 by the clamping device 20 and the clamping surface 24 of the fixing seat 24 One person. [New content] However, it is known that the blade 1 is fixed between the clamping plate 2 3 and the fixing seat 24 by pulling the handle 2 i, and the bolt 2 2 is first set with M317330. In the spring 2 5, the components are complicated and the assembly is troublesome, and the handle 21 has a complicated structure and has an operation length, which is easy to interfere with components inside the table saw machine, which is inconvenient in operation and higher in processing cost. The present invention provides a boring tool group disassembling structure of a table saw machine, which is composed of a solid seat, a boring plate, an eccentric wheel, a pulling component and a screwing component, and the fixing seat is locked on the table. The saw body has a screw hole for the eccentric axle of one side of the saw machine, and a limiting slot is arranged at both ends thereof. The front side of the eccentric is screwed into the screw hole of the fixing seat, and the shaft is tied to the shaft. a top portion of the eccentric spring heart is provided to the ring, and a lower portion of the boring blade is provided with a clamping portion that is relatively slidably disposed in the limiting slot, and the slot is provided with a long slot relative to the screw hole. The eccentric wheel is provided with a triggering portion on the other side of the opposite fixed seat, so that the user can drive the eccentric wheel to rotate by the plate to move the eccentric wheel so that the top abutting portion can be long grooved relative to the boring plate The side pusher is fixed to the fixed seat groove by the top abutting fixed blade. The shovel group of the table saw machine provided by the creation is only required to rotate the eccentric wheel to drive the eccentric wheel to rotate, and the top abutting fixed limit is fixed to the wire position, so that the county is not The tool can directly rotate the biasing wheel to actuate to quickly disassemble and disengage from the fixed seat, so as to have quick operation and group two, and can effectively improve the disassembly efficiency and save working time. Sense, [Embodiment] 3 ° Please refer to the second and third figures, the preferred embodiment of the knives assembly structure, 4, which comprises a fixed seat 4 〇 This creation provides a table saw machine The machine body 3 is composed of a boring tool group, a boring plate 5, an eccentric wheel M317330, 60, a pulling member 70 and a screwing member 80, and the like, wherein: the fixing seat 40, It is fastened to the inner side of the machine body 3 of the table saw machine, and has a screw hole 4 1 on one side thereof, and a corresponding limiting groove 42 is protruded from both ends thereof, and the limiting groove 42 is formed into a T The squeegee plate 50 has a positioning portion 5 1 , and the positioning portion 51 is slidably disposed in the limiting slot 42 of the fixing seat 40 , and the positioning portion 5 1 is A guide angle 5 1 1 is disposed on each side of the opposite limiting slot 4 1 to avoid jamming in the limiting slot 4 1 when the boring blade 50 is slid, and the boring blade 50 is opposite to each other. A long groove 5 2 is disposed at a position of the screw hole 4 1 , and the long groove 5 2 is provided on each of the two side walls with a coupling portion 5 2 1; the eccentric wheel 60 has a front side formed into a thread shape. , the shaft is pivoted to the fixed seat 40 In the screw hole 4 1 , the eccentric 6 is looped with an eccentric abutting portion 6 i at a predetermined axial position, and the eccentric 6 is attached to the other side of the fixed seat 40 . a clamping portion 6 2 , the fixing portion 6 2 is recessed with a fixing surface 6 2 1 at a predetermined circumferential position; the pulling member 70 is provided with a perforation 7 -1 on the side of the eccentric 6 The pulling portion 6 2 of the eccentric 60 is fixed therein, and the pulling member 70 is provided with a constant hole 7 2 around the circumference, and the through hole 7 2 is perpendicular to the through hole 7 1 . Perforated, and is provided on the side of the phase material hole 71 with a predetermined internal thread 7 2 1 , and the pulling element 7 is attached to the other side of the opposite eccentric wheel 6 — - the actuating portion 7 3 , the action The portion 7 3 is formed on the outer surface of the outer ring surface with a tooth-shaped annular groove 7 3 1 to increase the friction coefficient of the pulling portion for the user to facilitate the operator, and further, the pulling member 7 is tethered; 7 M317330 • The eccentric wheel θ is provided with a pressing surface 7 4 on the side of the yoke for the pulsing element 7 〇 to drive the eccentric 60 to rotate 'when the boring plate 5 固定 is fixed, the pressing surface 7 4 can also be used for the boring tool The plate 50 is applied to a pressing action; the screwing member 80 is sleeved in the through hole 7 2 of the pulling member 7 , and the screw member 80 is provided with a relative internal thread 7 2丄The thread 8 1 ' is embedded in the through hole 7 2 for the screwing member 80, and the front galax can be formed on the rear side of the fixing surface 6 2' 1 of the eccentric 6 穿 which is bored in the through hole 71 A topping action causes the eccentric 6 〇 and the pulling member 7 to be mutually tightened. In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as described below. As shown in the third to fifth figures, when the boring tool set 4 is to be assembled, the eccentric wheel 60 is first placed in the screw hole 4 1 of the fixing seat 4 ,, and the eccentric wheel 6 0 The oscillating portion 6 2 is disposed in the through hole 7 1 of the pulling member 7 , and the screwing member 8 〇 is sleeved in the through hole 7 2 and embedded in the through hole 7 2 , 俾The eccentric 6 〇 and the oscillating member 70 can be fastened to each other, and then the positioning portion 51 of the boring plate 5 相对 is relatively slidably disposed in the limiting slot 4 2 of the fixing seat 4 〇 The boring plate 50 can be sandwiched between the fixed seat 4 〇 and the pulling member 7 ,, and can be rotated on both sides by the actuating portion 7 3 of the pulling member 70 The eccentric wheel 60 is rotated to push the top abutting portion 6 1 to push the long groove 5 2 of the boring plate 50 to fix the boring plate 5 to the limit of the fixed seat 40. In the slot 4 2, at the same time, the pulling member 7 is pressed against the M317330. The surface 74 can apply a pressing force to the blade 50 to strengthen the blade 50 to the limit. In the slot 4 2, the top abutting portion 61 of the eccentric wheel 6 is relatively rotated to the side wall of the long groove 52 of the boring plate 5, and can be relatively locked in the engaging portion 5 2 i to strengthen Positioning the eccentric wheel is limited to the blade. Next, please refer to the third 'six and seven figures. If you want the blade 50, you only need to rotate the actuating part 7 3 of the pulling element 7 to the middle. That is, the pushing action of the long groove 5 2 of the boring plate 5 无法 cannot be generated and the gap between the fixing seat 4 Q and the pulling member 7 is a margin, so that the boring tool can be quickly disassembled. The board has been detached from the (four) seat 4 〇, so that the user can directly pull the pulling member 7 without any I tool, and you do not have the "U" moving part 73 to drive the yoke~ wheel =0 (4), and quickly disassemble and assemble the boring tool board 5. The board ^ 1 read the figure of the person, this creation provides another type of knives group of the type (four), its main function and pre-implementation For example, it is no longer U, wherein the pulling element 7〇-the plum-shaped knob 7 ′ I 'd you T is 7 3 2, which is convenient for the user to grasp the action to drive the (4) ^ Relatively increase the convenience of use. Bottom: # The characteristics of the material and its achievable (four) power statement, such as the boring tool group disassembly structure of the boring machine, simply turn the fixed seat limit groove to the top fixed boring plate to limit不Using no tools, the user can directly rotate the Sx to move the component by 9 M317330, so as to quickly disassemble the boring plate and disengage it from the fixed seat, so as to have the functions of quick operation and simple assembly, and can effectively improve Disassembly efficiency and saving work time. According to the above description, this creation has its excellent progress and practicality in the same kind of products. At the same time, it also checks the technical materials of such structures at home and abroad. The structure of the two in the literature exists first, which is based on the original creation. I have already possessed the new i patent requirements and applied for it according to law. ···································································································· M317330 [Simple description of the drawing] The first figure is a sectional view of the clamping device of the conventional table saw machine. The first figure is a three-dimensional appearance of the preferred embodiment of the present invention. The third drawing is a partially exploded perspective view of the preferred embodiment of the present invention. The fourth drawing is a cross-sectional view of the assembly of the preferred embodiment of the present invention. The fifth drawing is another cross-sectional view of the assembly of the preferred embodiment of the present invention. The sixth figure is a schematic view of the disassembly of the preferred embodiment of the present invention. The seventh figure is another schematic diagram of the disassembly of the preferred embodiment of the present invention. _ The eighth figure is a partially exploded perspective view of another embodiment of the present creation. [Main component symbol description] [Practical] 10 boring tool 2 0 clamping device 2 1 handle 2 11 cam surface 2 2 bolt 2 3 splint 2 4 fixing seat 2 4 1 clamping surface 2 5 spring [new type] 3 body 4 boring tool set 4 0 Fixing seat 4 1 Screw hole 4 2 Limiting groove 5 0 Boring blade 5 1 Positioning part 5 1! Leading angle 11 M317330
5 2 長槽 5 2 1 卡合部 6 0 偏心輪 6 1 頂抵部 6 2 扳動部 6 2 1 固定面 7 0 扳動元件 7 1 穿孔 7 2 貫孔 7 2 1 内螺紋 7 3 作動部 7 3 1 環溝 7 3 2 旋姜丑 7 4 壓抵面 8 0 螺固元件 8 1 螺紋 125 2 Long groove 5 2 1 Engagement part 6 0 Eccentric wheel 6 1 Abutment part 6 2 Pulling part 6 2 1 Fixing surface 7 0 Pulling element 7 1 Perforation 7 2 Through hole 7 2 1 Internal thread 7 3 Actuator 7 3 1 Ring groove 7 3 2 Rotary ginger ugly 7 4 Pressing surface 8 0 Screw solid element 8 1 Thread 12