201040001 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種切斷機’特別是指一種可加大工 作檯工作旋轉角度範圍之具有可移動工作面且快速鎖固之 切斷機。 【先前技術】 〇 ❹ 參閱圖1，習知切斷機10主要包含有一底座11、一軸 設在底座11中間處的工作檯12、以及一軸設在工作檯12 後端處的鋸切裝置13，該底座11左右兩側邊設置有二支撲 檯面111，工作檯12上可供放置一工件（圖未示），二支撐檯 面111及工作檯12頂面處橫向設置有一可供工件擋靠的播 板112’雜切裝置13前端處設有一圓鋸片131及—把手 ’使用者操控該把手132對整個鋸切裝置13下壓，可令圓 鋸片131對工作檯12上的工件進行鋸切動作，工作檯u 前端具有一延伸部121，該延伸部121前端設有一鎖緊握把 122’當使用者想要對卫件進行斜角度銀切時，先讓工作搂 12向左或向右旋轉至預定角度，轉緊鎖緊握把122後，工 作檯12可被固定在該角度位置上’令圓鋸片131以該角产 對工件進行鑛切，如此便可讓工件切出想要的斜切肖声。又 ”上，機10雖然可達到角度錯切的功能，惟Γ使用 上部有，、缺失Μ改進，—般切斷機W的支雜 為了提供—足夠面積給工件跨置使用，然 = 行角度調整時，使用者會推動工作檯12做一迴轉接二： 果迴轉角度到達特定角度以上 仁疋如 乍擾12上的延伸部I〗！ 3 201040001 導致工作檯12無法繼續 會碰觸到支撐檯面111的側壁端 12只能在一般角度範圍内作旋轉 迴轉移動，因此該工作檯 ，無法做出大角度的調轉動作，此乃限制切斷機對工件 切削加工的角度範圍。 【發明内容】 々因此，本發明目的在提供一種可擴大工作檯旋轉角度 範圍的具有可移動工作面且快速鎖固之切斷機。 於是，本發明提供一種具有可移動工作面且快速鎖固 之切斷機’其包含有一底座單元及至少一滑動塊單元，其 中：底座單元具有-底座、以及一軸設在底座上可左右旋 轉至預定角度的工作檯，該底座在—側邊處設有—側邊擾 面’該側邊檯面上設有一與工作檯同一旋轉軸心且呈弧向 設置的㈣；㈣塊單元具有_滑設在m的滑塊機 構、-設置在底座底部可對滑塊機構作夾壓抵緊的鎖固機 構、以及一設置在底座外側處可作動該鎖固機構進行抵緊 或鬆放動作的控制機構，該滑塊機構可沿著滑軌作移動:、 藉此加大該工作檯可擺轉的工作角度範圍。 本發明之功效是利用底座的側邊檯面上設置—滑軌， =滑軌可供滑動塊單元滑設，工作檯要迴轉一大角度時， π動塊單疋可沿著滑軌滑動以避免與工作檯干涉，藉此加 大工作檯可擺轉的工作角度範圍。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二較佳實施例的詳細說明中，將可清 201040001 楚的呈現。 參閱圖2至圖6,本發明具有可移動工作面且快速鎖固 之切斷機在第一較佳實施例中，主要包含有一底座單元2〇 及二滑動塊單it 30,接著，再訂述單元的詳細構造及組 合空間型態詳述於后。 該底座單元20具有一底座21、以及一軸設在底座21 上的工作檯22。該底座21中間處設有一可供工作檯22軸 設的軸孔211，使工作檯22以軸孔211為旋轉軸心可向左 或向右旋轉至預定角度，該底座21左右兩側邊處平設有二 側邊檯面212,該侧邊檯面212是略呈扇形狀的平台，其頂 面中間處弧向設置有一與工作檯22同一旋轉軸心的滑軌 213，位於滑軌213中間處洞設有二穿孔214，該底座Μ在 鄰近侧邊檯面212的外側處各凸設有一圍牆215，該圍牆 215上穿設有一透通至底座21内部的桿孔216，而鄰近桿 孔216前後兩處凸設有二擋塊。 同時參閱圖7至圖9,二滑動塊單元30各具有一滑設 在該滑軌213上的滑塊機構31、一設置在底座21底部可對 滑塊機構31作夾壓抵緊的鎖固機構32、以及一設置在底座 21外側處可作動該鎖固機構32進行抵緊或鬆放動作的控制 機構33。在本實施例中，該滑塊機構31具有一滑塊；311、 -鎖接在滑塊311下端處的耐磨件312、以及一鎖接固定在 滑塊311内且貼鄰在耐磨件312上方處的導引板313，該滑 塊311疋略呈扇开》狀的座塊，其内部呈凹空狀，其頂面具有 與工作檯22頂面同等高度的工作面3111，該工作面3ΐιι 5 201040001 可供放置支擇-工仵（圖未示），該耐磨件312係㈣磨材質 所製成’其設置在滑塊3U下端處與側邊檯面212相接觸， 藉此可令滑塊311更順暢地在側邊檯面212上進行滑動，嗜 導引板是由金屬板材所製成，其前後兩端鎖:在料 3U底部，使導弓U反313_31…體連動，導引板 313中間對應滑軌213位置處設有—導引滑槽仙。該鎖 固機構32主要具有-壓板321、二鎖接在壓板321上的連 動桿322、二套設在連動桿322上的彈簧323、一套設在連 動桿322下方處可接受彈簧323彈抵的第一套合塊、以 第二套合塊325，該壓板 二連動桿322由壓板321 及一鎖接在連動桿322下端處的 321水平地放置在導引板313上， 上方套入並且穿過導引板313的導引滑槽313"灸，由側邊 檯面212上的穿孔214伸入至底座21下方處，下端再與第 二套合塊325鎖接固定，第二套合塊325藉由二連動桿Μ〕 可帶動該壓板32丨對導引板313 %成抵緊或鬆開狀態，第 -、第二套合塊324、325是二片呈對合狀的c形板塊，兩 者在兩側邊處皆設有二個供連動桿322穿入的耳部Μ"、 3251，第一套合塊324的耳部3241接受二彈簧Μ]彈抵， 使第一套合塊324可沿著連動桿322呈上下活動狀，第二 套合塊325的耳部3251鎖接在連動桿322下端處，使第二 套5塊325與連動桿322呈一體連動狀，第一、第二套合 塊324、325中間處設有一呈對合狀的夾合部3242、Μ”， 兩者夾合部3242、3252中間共同界定形成有一容置空間工 忒控制機構33具有一軸桿331、—套設在軸桿331上的 201040001 - 彈性疋件332、以及一固定接設在轴桿331外端處的把手 切，該軸桿331是具有預定長度的桿體，可由桿孔穿 入伸至底座21内部’軸桿331内側—端設有一凸輪部训 ，本實施例的凸輪部3311是呈橢圓斷面形狀者，當然業者 亦Z另外設計出不同型態的凸輪形狀，該凸輪部33ιι伸入 第―、第二套合塊324、325的容置空間I内，與第-、第 二套合塊324、325的内周壁面作頂抵接觸狀，該軸桿331 〇 外侧—端設有—栓部3312，該栓部仙與把手333相互栓 接結合’藉此轉動該把手333可令凸輪部則改變其方向 位置’該彈性元件332在本實施例中是採用一扭力彈箐， 其一端插接固定在軸桿331上，另一端則抵止在底座以内 ，’提供轴桿331產生—迴轉力作成復歸，該把手如呈 有-彎折端咖，方便使用者以手部按壓使用，把手如 :侧邊處設有-凸緣3332，該凸緣加可對底座η二撞 2 217其中—個形成擋止，藉此該把手333可被定位在一 〇 鎖緊位置上或是在一鬆放位置上。 楼么：：即為本發明具有可移動工作面且快速鎖固之切斷 '作以㈣的概H著’再將本發明的動 預4所迠達成之功效陳述如后： 再：閱圖7、圖8及圖9,當本發明在一般鎖緊狀態下 剛=L*333是朝著一方向作㈣，把手-的凸緣· ==前方位置的擋塊217上，此時…％带動軸 置，凸角度’使凸輪部3311轉至直立方向的角度位 輪^3311兩端分別對第一、第二套合塊324、325 7201040001 VI. Description of the Invention: [Technical Field] The present invention relates to a cutting machine, in particular to a cutting machine capable of increasing the working angle of rotation of a table and having a movable working surface and fast locking . [Prior Art] Referring to Fig. 1, a conventional cutter 10 mainly includes a base 11, a table 12 having a shaft disposed at the center of the base 11, and a sawing device 13 disposed at the rear end of the table 12, Two bottoming surfaces 111 are disposed on the left and right sides of the base 11, and a workpiece (not shown) is disposed on the working table 12, and two supporting surfaces 111 and a top surface of the working table 12 are laterally disposed to block the workpiece. A circular saw blade 131 and a handle are disposed at the front end of the miscellaneous cutting device 13 . The user controls the handle 132 to press down the entire sawing device 13 to allow the circular saw blade 131 to saw the workpiece on the table 12 . The cutting action, the front end of the workbench u has an extension portion 121, and the front end of the extension portion 121 is provided with a locking grip 122'. When the user wants to cut the guard piece obliquely, the work head 12 is first turned to the left or to the left. Rotating right to a predetermined angle, after tightening the locking grip 122, the table 12 can be fixed at the angular position to cause the circular saw blade 131 to cut the workpiece at the angle, so that the workpiece can be cut out. The oblique cut is desired. "On the machine 10, although the function of the angle miscutting can be achieved, but the upper part is used, the missing part is improved, and the cutting machine W is used to provide - enough area for the workpiece to be used across, but = line angle When adjusting, the user will push the worktable 12 to make a rotary connection: If the angle of rotation reaches a certain angle, the extension of the 疋 疋 乍 12 12 I 〗 〗 〗 〗 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 The side wall end 12 of the 111 can only be rotated and rotated in a general angular range, so that the table cannot perform a large-angle turning operation, which limits the angular range of the cutting machine to the workpiece. [Summary of the Invention] SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a cutting machine having a movable working surface and fast locking which can expand a range of rotation angles of a table. Thus, the present invention provides a cutting machine having a movable working surface and fast locking. The utility model comprises a base unit and at least one sliding block unit, wherein: the base unit has a base, and a shaft is arranged on the base to rotate left and right to a predetermined angle. The base is provided at the side of the side-side jamming surface. The side surface of the base is provided with a same rotating shaft center as the working table and arranged in an arc direction (4); (4) the block unit has a sliding state of sliding at m a block mechanism, a locking mechanism disposed at a bottom of the base for clamping and clamping the slider mechanism, and a control mechanism disposed at an outer side of the base to actuate the locking mechanism to abut or release the slider The mechanism can be moved along the slide rails: thereby increasing the working angle range in which the worktable can swing. The effect of the invention is to use the slide rails on the side decks of the base, and the slide rails can be used for the slide block unit. When the worktable is to be rotated by a large angle, the π moving block can slide along the slide rail to avoid interference with the worktable, thereby increasing the working angle range in which the worktable can swing. The foregoing and other technical contents, features and effects of the present invention will be disclosed in the following detailed description of the preferred embodiment of the second embodiment with reference to the drawings. Referring to Figures 2 to 6, the present invention has movable work. Face and quick lock In the first preferred embodiment, the base unit 20 includes two base units 2 and two sliding blocks, and the detailed structure and combined space type of the unit are described later. The base unit 20 has a base. 21, and a table 22 disposed on the base 21. A shaft hole 211 for pivoting the table 22 is disposed in the middle of the base 21, so that the table 22 can be rotated to the left or the direction with the shaft hole 211 as a rotation axis. The right side is rotated to a predetermined angle, and the two side sides 212 are flatly disposed at the left and right sides of the base 21. The side table 212 is a slightly fan-shaped platform, and the top surface of the top surface is provided with an arc in the middle of the top surface. The sliding rail 213 of the rotating shaft center is located at the middle of the sliding rail 213. The hole is provided with two through holes 214. The base sill protrudes from the outer side of the side sills 212 to form a wall 215. The wall 215 is provided with a through hole. A rod hole 216 is formed inside the base 21, and two stoppers are protruded from the front and rear of the rod hole 216. Referring to FIG. 7 to FIG. 9 , the two sliding block units 30 each have a slider mechanism 31 slidably disposed on the sliding rail 213 , and a locking mechanism disposed on the bottom of the base 21 for clamping and clamping the slider mechanism 31 . The mechanism 32, and a control mechanism 33 disposed at the outer side of the base 21, can actuate the locking mechanism 32 to perform a pressing or releasing action. In this embodiment, the slider mechanism 31 has a slider; 311, a wear-resistant member 312 that is locked at the lower end of the slider 311, and a lock is fixed in the slider 311 and is adjacent to the wear-resistant member. a guiding plate 313 at a position above the 312, the sliding block 311 is slightly fan-shaped, the inside of which is concave, and the top surface thereof has a working surface 3111 of the same height as the top surface of the table 22, the work The surface 3ΐιι 5 201040001 can be used to place a selection-work (not shown), and the wear-resistant member 312 is made of (four) grinding material, which is disposed at the lower end of the slider 3U and is in contact with the side table 212. The slider 311 is smoothly slid on the side table 212. The guide plate is made of sheet metal, and the front and rear ends are locked: at the bottom of the material 3U, the guide bow U is reversed by the 313_31 body. A guide slot is provided at a position corresponding to the slide rail 213 in the middle of the guide plate 313. The locking mechanism 32 mainly has a pressure plate 321 , a linkage rod 322 that is locked on the pressure plate 321 , a spring 323 that is disposed on the linkage rod 322 , and a set of springs 323 that are disposed below the linkage rod 322 . The first set of the block is a second set of blocks 325. The platen two link rods 322 are horizontally placed on the guide plate 313 by a pressure plate 321 and a 321 locked at the lower end of the linkage rod 322, and are nested above and The guide chute 313 " moxibustion of the guide plate 313 extends from the through hole 214 of the side table 212 to the lower portion of the base 21, and the lower end is locked and fixed with the second set of blocks 325, and the second set of blocks The second and second sets of blocks 324, 325 are two pieces of c-shaped plates which are opposite to each other by the two interlocking rods Μ. The two sides are provided with two ear portions quot", 3251 for the linkage rod 322 to be inserted at both sides, and the ear portion 3241 of the first set of the joint block 324 is biased by the two springs to make the first set The block 324 can be moved up and down along the linkage rod 322, and the ear portion 3251 of the second sleeve block 325 is locked at the lower end of the linkage rod 322, so that the second sleeve 5 325 is The moving rod 322 is integrally coupled, and a sandwiching portion 3242, Μ" is formed in the middle of the first and second sleeves 324, 325, and the two clamping portions 3242, 3252 are jointly defined to form a volume. The space work control mechanism 33 has a shaft 331, a 201040001 - elastic member 332 sleeved on the shaft 331 , and a handle cut fixed at the outer end of the shaft 331 , the shaft 331 has The rod body of a predetermined length can be penetrated into the inner side of the base 21 by the rod hole and extends to the inner side of the shaft 331. The cam portion 3311 of the embodiment is in the shape of an elliptical cross section. Different cam shapes are formed, and the cam portion 33 is inserted into the accommodating space I of the first and second sets of blocks 324 and 325, and the inner peripheral wall surfaces of the first and second sets of blocks 324 and 325 are topped. In the contact shape, the outer side of the shaft 331 is provided with a bolt portion 3312, and the bolt portion and the handle 333 are bolted together. The rotation of the handle 333 allows the cam portion to change its position. In this embodiment, a torsion magazine is used, and one end is inserted and fixed. It is fixed on the shaft 331, and the other end is resisted within the base. The shaft 331 is provided to generate a returning force. The handle is provided with a bent-end coffee, which is convenient for the user to press with the hand. : a flange 3332 is provided at the side, and the flange is detachable from the base η 2 217, wherein the handle 333 can be positioned in a locking position or in a loose position. In the position of the floor: the floor:: that is, the invention has a movable working surface and the quick-locking cut is made by (4) and then the effect achieved by the moving pre-4 of the present invention is as follows: Further, referring to FIG. 7, FIG. 8 and FIG. 9, when the present invention is in the normal locking state, just = L* 333 is made in one direction (four), the flange of the handle - = = the stop position 217 in the front position, At this time, %% drives the shaft, and the convex angle 'turns the cam portion 3311 to the upright direction. The two ends of the angle wheel ^3311 respectively correspond to the first and second sets of blocks 324, 325 7
20104000J 内周作頂抵，第-套合塊324會向上頂壓接觸底座2ι的底 壁，第一套合塊325會向下帶動二連動桿322，連動桿322 再帶動壓板321對導引板313下壓，如此利用壓板321及 第一套合塊324上下夹壓的動作，就可令整個滑塊3ιι固 定在側邊台面212上。 ，閱圖10、圖11及圖12，當使用者要讓工作檯“迴 轉大角度時，使用者先將把手333朝另-方向撥轉移動， 使把^ 333的凸緣3332抵止在後方位置的措塊217上，滑 動塊單元30即處於放鬆狀態，此時把手333帶動轴桿 旋轉-角度，使凸輪部3311轉至橫方向的角度位置，由於 凸輪部33U角度位.置的改變，第一套合塊324不再對底座 21底㈣接觸，同時第二套合塊奶帶動連動桿322的 下移里減少，使壓板321對導引板313呈鬆開狀態，如此 整個滑塊311便可沿著滑軌213在側邊檯面212上滑動， 當工作檯22要迴轉-大角度時，滑塊3U因為在側邊檯面 212上可沿著滑執213滑動的關係，工作棱22能有更大的 k轉二間，使工作檯22適用於大角度的切削用途。 丁、上所述，本發明具有可移動m快速鎖固之切 主要是為了解決一般切斷機1〇旋轉角度的問題，本發 :的技術手段主要是在側邊檯面212上設置一滑軌213，該 ^轨213可供—滑塊3n滑設，該滑塊3ιι平時藉由鎖固^ 冓”固定在側邊檯面212上，可與工作檯22共同對工件 :支擇料’ #制者要迴轉工作檯U進行角度錯切工作 ’ ’可利用把手333對鎖固機構32進行鬆放，滑塊3ιι便 201040001 可石著滑軌213作滑動，如此即使當工作檯22迴轉角度會 碰觸到滑塊3 11 ’但是因為滑塊3丨丨是可以移動的關係，因 此工作檯22可§周整角度的範圍可更加擴大，不會受到滑塊 311的干涉，使本發明更能適用於大角度的鋸切用途上。 值付一k的疋，本發明的鎖固機構可採用另一種型式 ，參閱圖13、圖14，本發明在第二較佳實施例中，包含有 另一底座單元40及另一滑動塊單元5〇,與第一實施例不同 ❹ 的是，該底座單元4〇在底座41底壁處設有二凸肋411，滑 動塊單元50具有一滑塊機構51、一鎖固機構52及一控制 機構53，滑塊機構51具有一滑塊511、一耐磨件512及一 V引板513，鎖固機構52設有一壓板521、二連動桿522、 二彈簧523及一套合塊524，控制機構53設有一橫伸架設 在二凸肋411上的軸桿531、以及一接設在軸桿531外端處 的把手532，軸桿531對應套合塊524位置處設有一凸輪部 5311，轉動把手532會帶動凸輪部5311偏轉一角度，凸輪 〇 部5311再對套合塊524作頂抵，藉此套合塊524會向下拉 動二連動桿522，連動桿522再帶動壓板521對導引板513 下壓，如此利用壓板521下壓的動作，就可令整個滑塊511 固定在底座41的側邊台面4i2上，此種型式同樣對滑塊 511具有固定鬆放的效果。 惟以上所述者，僅為本發明之二較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内.容所作之簡單的等效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 9 201040001 【圖式簡單說明】 圖1是習知切斷機的組合圖； 圖2是本發明具有可移動工作面且快速鎖固之切斷機 第一較佳實施例的立體圖，說明本發明包含有一底座單元 及二滑動塊單元； 圖3是上述較佳實施例的立體圖，說明滑動塊單元包 3有/骨塊機構、一鎖固機構及一控制機構； 圖4疋上述較佳實施例的俯視圖，說明底座單元中間 軸設有—工作檯，以及二滑動塊單元的配置情形； 圖5疋上述較佳實施例的前視圖； 圖6疋上述較佳實施例的底視圖； 圖7是圖6沿Vi - W線的剖視圖； 圖8疋圖6沿观—领線的剖視圖，說明控制機構包含有 車杯。亥轴杯具有一凸輪部，控制機構帶動鎖固機構 滑塊機構進行鎖固的情形； 圖9疋圖6沿κ_κ線的剖視圖，說明控制機構包含有 一把手，該把手扳壓至一鎖緊狀態的情形； 圖1〇是上述較佳實施例的動作圖，說明工作檯帶動说 塊機構滑動而可迴轉更大角度的情形； ^ 圖11是上述較佳實施例的動作圖，說明轉動凸 令鎖固機構對滑塊機構進行鬆放動作的情形； 。了 圖12是上述較佳實施例的動作圖 至一鬆放狀態的情形； 說明轉動把手扳壓 圖疋本發明第二較佳實施例的组合剖視圖；及 10 201040001 ，說明鎖固機構 圖14是圖13沿XIV-XIV線的剖視圖 對滑塊機構是位在一鬆放狀態的情形。In the inner circumference of the 20104000J, the first sleeve 324 will press up against the bottom wall of the base 2ι, and the first sleeve 325 will drive the two linkage rods 322 downward, and the linkage rod 322 drives the pressure plate 321 to the guide plate 313. By pressing down, the entire slider 3 is fixed to the side table 212 by the action of clamping the plate 321 and the first sleeve 324 up and down. 10, FIG. 11 and FIG. 12, when the user wants to make the worktable "turn a large angle, the user first moves the handle 333 in the other direction, so that the flange 3332 of the ^ 333 is pressed against the rear. On the position block 217, the sliding block unit 30 is in a relaxed state, at which time the handle 333 drives the shaft rotation-angle to rotate the cam portion 3311 to the angular position in the lateral direction, due to the change of the angular position of the cam portion 33U, The first set of 324 is no longer in contact with the bottom (4) of the base 21, and the lower movement of the second set of merging milk linkage linkage 322 is reduced, so that the pressure plate 321 is released from the guide plate 313, so that the entire slider 311 The slide rail 213 can slide along the side surface 212. When the table 22 is to be rotated-large angle, the slider 3U can slide along the slide 213 on the side table 212, and the working edge 22 can There is a larger k-turn two, so that the worktable 22 is suitable for large-angle cutting purposes. Ding, above, the present invention has a movable m quick-locking cut mainly to solve the general cutting machine 1 rotation angle Problem, the technical means of this hair: mainly set on the side table 212 The slide rail 213, the slide rail 213 is slidable for the slider 3n, and the slider 3 ιι is fixed on the side surface 212 by the lock 平", and the workpiece can be shared with the work table 22: #制者转转台U performs angle miscutting work ' 'The locking mechanism 32 can be loosened by the handle 333, and the slider 3 ιι 201040001 can slide the rail 213 so that even when the table 22 is rotated The slider 3 11 ' will be touched. However, since the slider 3 丨丨 is movable, the range of the working angle of the table 22 can be further expanded without being interfered by the slider 311, so that the present invention is more Can be used for large angle sawing applications. The locking mechanism of the present invention can adopt another type. Referring to FIG. 13 and FIG. 14, the second preferred embodiment of the present invention includes another base unit 40 and another sliding block unit. 5〇, different from the first embodiment, the base unit 4 is provided with two ribs 411 at the bottom wall of the base 41. The sliding block unit 50 has a slider mechanism 51, a locking mechanism 52 and a control. The mechanism 53 has a slider 511, a wear-resistant member 512 and a V-lead plate 513. The locking mechanism 52 is provided with a pressure plate 521, two linkage rods 522, two springs 523 and a set of blocks 524 for controlling The mechanism 53 is provided with a shaft 531 extending across the two ribs 411, and a handle 532 attached to the outer end of the shaft 531. The shaft 531 is provided with a cam portion 5311 corresponding to the position of the sleeve 524. The handle 532 will drive the cam portion 5311 to deflect an angle, and the cam crotch portion 5311 will abut against the sleeve 524. The sleeve 524 will pull down the two linkage rods 522, and the linkage rod 522 will drive the pressure plate 521 to guide. The plate 513 is pressed down, so that the pressing of the pressing plate 521 can fix the entire slider 511 at the bottom. On the side table 4i2 of the seat 41, this type also has a fixed loosening effect on the slider 511. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change made by the scope of the invention and the description of the invention. And modifications are still within the scope of the invention patent. 9 201040001 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a combination view of a conventional cutting machine; FIG. 2 is a perspective view of a first preferred embodiment of a cutting machine with a movable working surface and quick locking according to the present invention, illustrating the present invention 3 is a perspective view of the preferred embodiment of the present invention, FIG. 3 is a perspective view of the preferred embodiment of the present invention, illustrating a sliding block unit package 3 having a bone assembly mechanism, a locking mechanism, and a control mechanism; The top view of the base unit intermediate shaft is provided with a table, and the arrangement of the two slider units; Fig. 5 is a front view of the above preferred embodiment; Fig. 6 is a bottom view of the above preferred embodiment; Figure 6 is a cross-sectional view taken along the line Vi - W; Figure 8 is a cross-sectional view along line 6 of the view showing the control mechanism including the car cup. The sea shaft cup has a cam portion, and the control mechanism drives the locking mechanism slider mechanism to lock; FIG. 9 is a cross-sectional view along the κ_κ line, illustrating that the control mechanism includes a handle, and the handle is pressed to a locked state. FIG. 1 is an operation diagram of the above preferred embodiment, illustrating a situation in which the table drives the block mechanism to slide and can be rotated by a larger angle; FIG. 11 is an operation diagram of the above preferred embodiment, illustrating the rotation convexity The locking mechanism performs a loosening action on the slider mechanism; Figure 12 is a view showing the operation of the above preferred embodiment to a loose state; a sectional view showing a rotating handle of the second preferred embodiment of the present invention; and 10 201040001, showing that the locking mechanism is shown in Figure 14 Fig. 13 is a cross-sectional view taken along the line XIV-XIV for the slider mechanism in a loose state.
11 201040001 【主要元件符號說明】 20....... …底座單元 3242 •爽合4 21....... …底座 325 ·· ••…第二套合塊 211 .… …轴孑L 3251 …··耳部 212 ·.·· …側邊檯面 3252 ••…夾合部 213 ···· …滑軌 33 .... ••…控制機構 214 ···· …穿孔 331 ·· .....軸才干 215 ···· …圍牆 3311. …··凸輪部 216 ···· …桿孔 3312 ••…栓部 217 ···· …擋塊 332 ·· ••…彈性元件 22…… …工作檯 333 ·· ••…把手 30…… 333 1 .....彎折端 31…… …滑塊機構 3332 ••…凸緣 311 …· …滑塊 I .... …· ·容置空間 3111··· …工作面 40.··· .....另 底座單元 312 ··· …对磨件 41 .... .....底座 313 .... …導引板 411·· ••…凸肋 3131 ·. …導引滑槽 412 ·· .....側邊台面 32…… …鎖固機構 50···· ••…另一滑動塊單元 321 ···· …壓板 51 ··· ......滑塊機構 322 ···· …連動桿 511 · 323 ···· …彈簧 512 ·. ......财磨件 324 ··· …苐套合塊 513 ·. ……導引板 3241 ·· …耳部 52···' ……鎖固機構 12 201040001 521… •…壓板 53…… …控制機構 522… —連動才干 531 ···· …軸才干 523… •…彈簧 5311··. …凸輪部 524… —套合塊 532 ···· …把手 Ο 1311 201040001 [Description of main component symbols] 20.............Base unit 3242 • Shuanghe 4 21.............Base 325 ·· ••...Second set of 211 .... ...axis孑L 3251 ...·· Ear 212 ···· ...side table 3252 ••...Clamping part 213 ···· ...Slide 33 .... ••...Control mechanism 214 ·····Perforation 331 ········································································································ ...elastic element 22...... ...table 333 ··••...handle 30... 333 1 .....bend end 31...slider mechanism 3332 ••...flange 311 ...·...slider I. ...·· accommodating space 3111····Working surface 40.·········································· ... guiding plate 411·· ••... rib 3131 ·.... guiding chute 412 ··.....side table 32...locking mechanism 50···· ••... A sliding block unit 321 ···· ... platen 51 ··· ... slider mechanism 322 ···· Coupling rod 511 · 323 ·····Spring 512 ·....... Grinding piece 324 ··· 苐 Socket 513 ·....... Guide plate 3241 ··...ear 52··· '...Locking mechanism 12 201040001 521... •...Pressure plate 53... Control mechanism 522... - Linkage 531 ·····Axis 523... •...spring 5311··....cam section 524...-socket 532 ···· ...Handle Ο 13