1268840 九、發明說明： 【發明所屬之技術領域】 本發明係一種檯鋸機，尤指一種具鋸片護蓋而有防讓 功效的檯鋸機鋸片護蓋安全裝置。 【先前技術】 請參看第六圖，其係一檯鋸機，設有 〇 ϋ ) ’基座（50)上方放有一工作平台，並於工作平台的中 間半露軸設有一圓鋸片，其可傾斜一角度以進行斜切，為 避免檯銀機進行斜切時其圓鋸片在工作平台底面的部分外 露’呈現可直接接觸的狀態而產生使用安全上的顧慮，圖 中所示的檯鋸機直接於機座（5〇)的底部鎖上一 、 屬底1268840 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a table saw machine, and more particularly to a table saw machine blade cover safety device having a blade cover and an anti-blocking effect. [Prior Art] Please refer to the sixth figure, which is a sawing machine with 〇ϋ) 'a working platform is placed above the base (50), and a circular saw blade is arranged on the middle half of the working platform. It can be tilted at an angle for beveling. In order to avoid the partial sliding of the circular saw blade on the bottom surface of the working platform when the bank machine is beveled, the use of the device can be directly contacted, resulting in safety concerns. The saw is directly locked to the bottom of the base (5〇).
板（5 1 )，藉金屬底板（5丄）以封閉機座（$ 〇 )中 的空間，以此達成防護的效果，但此種防護的方式兩以 面積的金屬底板（5 i )達成，雖然有防護的功H卩以^ 時增加了生產成本，且對於日常的維護，如添如潤^门 清除殘留木削等相當不便； H 請參看第七圖，其為一種具鋸片遮片的 有·· 信r綠機，其設 一頂部設具工作平台（6 1 )的機座（6 〇 ) ·二、 一鋸切裝置（62)，其設於該機座（6 、 、^ υ ) φ ，七 鋸切裝置（6 2 )係直置盒形，其上端設有—開口 ；； 1 )，並於緊鄰該開口（ 6 2 1 )—長 I口（ 6 < J 1只'I面上端緣α 設一凹口 （622)，該鋸切裝置（62)以么 框設在該工作平台（6 i)的底部 上緣的兩尤 n 〜受馬達.1 1268840 動的圓形鋸片（63)樞設於鋸切裝置（62)中並且一 部分由上伸出該工作平台（6丄），於該形成凹口（ 6 2 2 )的鋸切裝置（6 2 )側面於凹口（ 連結一長方形橡膠遮片（6 4 )的長邊 至該工作平台（61)底面； 2 2 )下端部分 其另上邊緣連結 易用的具蘇片遮片的檯銀機以具撓性的橡膠遮片（6 4 )將鑛切裝f ( 6 2 )的凹口（ 6 2 2 )並露出的圓形 鋸片（6 3 )遮住以達成防護效果，並且由於橡膠遮片（ 6 4 )具撓性，使得鋸切裝置（6 2 )樞轉時橡膠遮片（ 6 4)會撓曲而仍可遮住凹口（ 6 2 2 )並露出的圓形鋸 片（6 3 )，達到防護功效，但是此種做法仍有缺點，例 舉如下： 、橡膠遮片（6 4 )為軟質，雖然能遮住凹口（ 6 2 2 )達到防護功效，但倘若外力侵入時橡膠遮片（6 * )會因受力變形而可能接觸到圓形鋸片（6 3 )，發生危 險使防護不確實。 & 2、橡膠材質使用久了會產生變質甚至碎裂，因而使 用橡膠遮“ 6 4 )來防護的方式會因橡膠使用壽命的限 制而難以持久。 由上述可知，胃用的檯鑛機因使用的防護手段，如蓋 上金屬底板或用橡膠遮片遮罩的方式，而有維護不易增加 生產成本、防護不確實及難以持久的缺點 日 【發明内容】 因此’本發明的目的主要是提供—種對工作平台下方 1268840 圓形鋸片可達完全封閉且具有方便維護機台效果之檯鋸機 錯片護蓋安全裝置，主要為解決上述問題。 為達上述目的，本發明包括： 一機座，該機座頂部設有一工作平台，該工作平台中 部形成一長形穿孔； 一鋸切裝置，該鋸切裝置設有一盒形組裝座，其係直 置並於上方及較大面積側面分別形成相鄰開口，該組裝座 上方開口正對該長形穿孔，並以上緣的兩端樞設在該工作 平台的底部而可樞轉，一受馬達驅動的圓形鋸片樞設於該 組衣座中並且一端由該組裝座上方開口伸出穿過該長形穿 孔，該組裝座於側面開口罩設一上邊緣形成一道凹口的蓋 板；以及 一瘦盍裝置’該護蓋裝置包括一鋸片護蓋及一導向件 ，其中該鋸片護蓋係硬質的板件並以下邊緣樞設於該蓋板 較該凹口下端緣為下方之處，該導向件形成軌道而導引該 銀片瘦盖上邊緣的移動方向，使該鋸片護蓋另一邊可沿該 工作平台底面進退位移。 本發明進一步將該蓋板與該鋸片護蓋的結合方式以樞 扣的方式相互連結；該蓋板的凹口係形成於上緣的中部， 亚於凹口下緣的兩端分別設有一水平的長形扣孔，該鋸片 護盍對應該蓋板兩長形扣孔於一邊間隔形成兩L形片狀勾 扣’該鑛片護蓋以兩勾扣樞扣於該蓋板而樞設結合。 本發明以Μ袭座枢轉，進而改變圓形鋸片的角度來作 為切削使用’但此時圓形鋸片在工作平台下會呈露出的狀 1268840 下緣的兩端由該蓋板（2 4 )分別設有一水平的長形扣孔 (242) (243)，該蓋板（24)與該組裝座（2 1 )之間形成一上方開口的容室（2 5 )，於該組裝座（ )未σ又有ϋ亥手輪（2 2 )的一端設有一筒形接管（2 6)，該接管（26) 一端與該容室（25)相通，另一 端延伸至該機座（丄〇）之外； 該護蓋裝置（3 0 )包括一硬質的鋸片護蓋（3工） 與一導向件（32);其中該鋸片護蓋（31)係一長邊 及兩短邊皆彎折形成垂直凸緣（3 1 1 )的長方形板件， 在本發明較佳實施例中該鋸片護蓋（3丄）於中間形成一 壬半月形的拉孔（3 1 2 )，該鋸片護蓋（3 1 )於未彎 折的長邊下邊緣對應該蓋板（2 4 )兩長形扣孔（2 4 2 )(2 4 3 )間隔形成兩L形片狀勾扣（3 1 3 ) (31 4) ’該据片護蓋（31)以兩勾扣（313) ο" )樞扣於該蓋板（24)而可遮罩其凹口（241)並工 作平台下露出的圓形鋸片（2 3 )，並於鋸片護蓋（3丄 )其中一短邊凸緣（311)接近該鋸片護蓋（31)自 由端處結合伸設-圓柱形凸鈕（3 1 5 );另本發明該鋸 片a盖（3 1 )與該蓋板（2 4 )之間也可以鉸鏈等其他 樞。又手丨又相互連結，本發明在此不作限制，並且 其中該導向件（32)設有一執道（3 2 2)用於導 引名鋸片暖盍（3 1 )的上邊緣沿工作平台（丄2 )的底 面下方位移’ I亥導向件（3 2 )係狀似倒置的直角三角形 八由上纟而的二角形底邊接近側邊處垂直伸設形成一 1268840 L形板片狀的結合部（3 2 1 )，該導向件（3 2 )以該 結合部（3 2 1 )螺固於該工作平台（1 2 )樞接耳片（ 2 1 1 )之外端底面，該導向件設置的位置ϋ靠近位於該 鋸片護蓋（3 1 )設有凸鈕（3 1 5 )的短邊，並平行該 鋸片護蓋（31)的凸緣（311)，該導向件（32) 對應該凸鈕（3 1 5 )於形成該結合部（3 2 1 )的另一 端2 整 係 面 2 向内水平凹設形成所述軌道（3 2 2 )，該執道（3 : )的位置靠近該工作平台（1 2 )底面且將該凸鈕（； 5 )容置其間，使該錯片護蓋（3 1 )可以該凸紐（； 5 )就該執道（3 2 2 )而位移。 請芩看第四、五圖，本發明於該圓形鋸片（2 3) 1 角度時，以該手輪（2 2 )連動該組裝座（2 1 )樞4 進而改變該圓形鋸片（23)的角度，而該組裝座（： )樞轉時由於該護蓋裝置（3 0 )的鋸片護蓋（3工| 樞扣於该盍板（2 4 )而被連動，並且該鋸片護蓋（； )的凸紐（3 1 5 )始終在靠近該工作平台（1 2 )) 下方的該導向件（3 2 )的執道（3 2 2 )内進退位q 因：無論該組裝座（2 1 )%何樞轉，該鋸片護蓋。 白月色保持遮住位於工作平台下方 Q、 F丁卜万且路出的圓形鋸片 ^ )而防護的狀態。 【圖式簡單說明】 弟―一圖係本發明較佳實施例之部分立體分解圖 =二圖係本發明較佳實施例之部分分解立體圖 第三圖係本發明較佳實施例之部分分解立=圖The plate (5 1 ), by means of a metal bottom plate (5 丄) to close the space in the base ($ 〇), thereby achieving a protective effect, but the way of protection is achieved by two metal floors (5 i ) of the area, Although the protective work H has increased the production cost, and it is quite inconvenient for daily maintenance, such as adding the door to remove residual wood cutting; H, please refer to the seventh figure, which is a saw blade There is a letter green machine, which has a base (6 )) with a working platform (6 1 ) at the top. 2. A sawing device (62) is provided at the base (6, , ^ φ) φ, seven sawing device (6 2 ) is a straight box shape, the upper end is provided with an opening; 1), and adjacent to the opening (6 2 1 ) - long I port (6 < J 1 'I-side edge α is provided with a notch (622), and the sawing device (62) is arranged on the upper edge of the bottom of the working platform (6 i), and the two are driven by the motor. 1 1268840 The saw blade (63) is pivoted in the sawing device (62) and a part of the sawing device (6) protrudes from the working platform (6丄), and the sawing device (6 2 ) forming the recess (6 2 2 ) is laterally Notch Connecting the long side of a rectangular rubber matte (6 4 ) to the bottom surface of the working platform (61); 2 2) The lower end portion of the lower edge is connected to an easy-to-use Taiwanese silver machine with a sulphide matte for flexible rubber The matte (6 4 ) covers the notch ( 6 2 2 ) of the miner cut f ( 6 2 ) and exposes the circular saw blade (6 3 ) to achieve a protective effect, and due to the rubber matte (6 4 ) Flexible so that the rubber mask (64) will flex when the sawing device (62) is pivoted to still cover the notch (6.22) and expose the circular saw blade (63) Protective effect, but there are still shortcomings in this practice, as follows: The rubber matte (6 4 ) is soft, although it can cover the notch ( 6 2 2 ) to achieve protective effect, but if the external force invades, the rubber matte ( 6 * ) It may come into contact with the circular saw blade (6 3 ) due to the deformation of the force, and the danger may cause the protection to be inaccurate. & 2. The rubber material will deteriorate or even be broken after being used for a long time, so the rubber cover is used. 4) The way of protection will be difficult to maintain due to the limitation of rubber service life. As can be seen from the above, the protection of the platform for the stomach is due to the use of protection. If the metal base plate is covered or covered with a rubber cover, the maintenance is not easy to increase the production cost, the protection is not sure, and it is difficult to be durable. [Invention] Therefore, the object of the present invention is mainly to provide a pair of working platforms. The 1268840 circular saw blade can be fully enclosed and has a table saw machine wrong piece cover safety device for maintaining the effect of the machine, mainly to solve the above problems. To achieve the above object, the present invention comprises: a machine base, the machine base The top portion is provided with a working platform, and an intermediate shape is formed in the middle of the working platform; a sawing device is provided with a box-shaped assembly seat, which is directly arranged and respectively forms an adjacent opening on the upper side and the larger area side. The upper opening of the assembly seat is perforated to the elongated shape, and both ends of the upper edge are pivoted at the bottom of the working platform to be pivotable, and a motor-driven circular saw blade is pivoted in the set of clothes and one end Extending from the upper opening of the assembly seat through the elongated perforation, the assembly seat is provided on the side opening cover with an upper edge forming a notch cover plate; and a slimming device The device includes a saw blade cover and a guiding member, wherein the saw blade cover is a rigid plate member and the lower edge is pivoted at a position below the lower end edge of the notch, the guide member forming a track and guiding The moving direction of the upper edge of the thin piece of the silver sheet is led to make the other side of the saw blade cover forward and backward along the bottom surface of the working platform. The invention further connects the cover plate and the saw blade cover in a pivotal manner; the notch of the cover plate is formed in the middle of the upper edge, and the two ends of the lower edge of the notch are respectively provided with a The horizontal long-shaped button hole, the saw blade guard corresponding to the two long-shaped button holes of the cover are formed at two sides to form two L-shaped sheet hooks. The ore piece cover is pivoted to the cover plate by two hooks Set up a combination. The invention pivots the slamming seat and changes the angle of the circular saw blade for cutting use. However, at this time, the circular saw blade is exposed under the working platform, and the two ends of the lower edge of the 1268840 are covered by the cover plate (2). 4) respectively, a horizontal elongated button hole (242) (243) is formed, and an upper open chamber (25) is formed between the cover plate (24) and the assembly base (2 1 ). (1) There is a cylindrical connecting tube (26) at one end of the σ and ϋ海 handwheel (2 2 ), one end of the connecting tube (26) is in communication with the chamber (25), and the other end extends to the base (丄) The cover device (30) includes a rigid blade cover (3 work) and a guide member (32); wherein the blade cover (31) is a long side and two short sides a rectangular plate member which is bent to form a vertical flange (3 1 1 ). In the preferred embodiment of the present invention, the blade cover (3丄) forms a half-moon shaped pull hole (3 1 2 ) in the middle, The saw blade cover (3 1 ) is formed on the lower edge of the unbent long side to form two L-shaped sheet hooks corresponding to the two elongated button holes (2 4 2 ) (2 4 3 ) of the cover plate (2 4 ). (3 1 3 ) (31 4) 'The cover of the specimen (31 ) The two hooks (313) ο " ) are pivoted to the cover plate (24) to cover the recess (241) and the circular saw blade (23) exposed under the working platform, and protected by the saw blade One of the short side flanges (311) is adjacent to the free end of the saw blade cover (31) and is provided with a cylindrical knob (3 15); and the saw blade a cover of the present invention (3) 1) Other hinges such as hinges may be used between the cover plate (24). The invention is not limited thereto, and the guide member (32) is provided with a road (32 2) for guiding the upper edge of the name saw blade (3 1 ) along the working platform. (丄2) Displacement below the bottom surface of the 'Ihai guide member (3 2) is like an inverted right-angled triangle. The bottom edge of the upper corner of the upper corner is vertically extended to form a 1268840 L-shaped plate. a joint portion (3 2 1 ), the guide member (32) is screwed to the bottom surface of the outer end of the working platform (12) pivoting the ear piece (2 1 1 ), the guide member (32) The position of the piece is set close to the short side of the blade cover (3 1 ) provided with the knob (3 15) and parallel to the flange (311) of the blade cover (31), the guide ( 32) corresponding to the convex button (3 1 5) at the other end 2 forming the joint portion (3 2 1 ), the entire surface 2 is recessed inwardly to form the track (3 2 2 ), the way (3: The position is close to the bottom surface of the working platform (1 2 ) and the knob (; 5 ) is accommodated therebetween, so that the wrong cover (3 1 ) can be used for the convex (5) (3 2) 2) and displacement. Please refer to the fourth and fifth figures. When the circular saw blade (2 3) 1 is at an angle, the hand wheel (2 2 ) interlocks the assembly seat (2 1 ) to pivot 4 to change the circular saw blade. The angle of (23), and the assembly seat (:) is interlocked due to the saw blade cover of the cover device (3 0) being pivoted to the seesaw (2 4 ), and The spigot (3 1 5 ) of the blade guard (; ) always enters and retreats in the way (3 2 2 ) of the guide (3 2 ) below the working platform (1 2 )) The assembly seat (2 1 )% pivots, the saw blade cover. The white moonlight keeps the state of protection from the circular saw blade located below the work platform, Q, F, and the road. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially exploded perspective view of a preferred embodiment of the present invention. FIG. 2 is a partially exploded perspective view of a preferred embodiment of the present invention. = diagram
10 1268840 第四圖係本發明較佳實 第五圖係本發明較佳實 第六圖係習用的檯鋸機 第七圖係習用的具鋸片 【主要元件符號說明】 (1 〇 )機座 (1 1 1 )弧形長孔 (1 2 1 )穿孔 (2 1 )組裝座 (212)耳片 (2 1 4 )側開口 (2 3 )圓形鋸片 (2 4 1 )凹口 (2 4 3 )扣孔 (2 6 )接管 (28)角度調整固定 (3 1 )鋸片護蓋 (3 1 2 )拉孔 (3 1 4 )勾扣 (3 2 )導向件 (3 2 2 )軌道 施例之正視圖 施例之正視動作示意圖 之立體圖 遮片的檯鋸機之立體圖 (1 1 )側面 (1 2 )工作平台 (2 0 )鋸切裝置 (211)耳片 (2 1 3 )上開口 (2 2 )手輪 (2 4 )蓋板 (2 4 2 )扣孔 (2 5 )容室 (2 7 )馬達 元 （3 0 )護蓋裝置 (3 1 1 )凸緣 (3 1 3 )勾扣 (3 1 5 )凸鈕 (3 2 1 )結合部10 1268840 The fourth embodiment is a preferred embodiment of the present invention. The fifth embodiment of the present invention is a sixth embodiment of a table saw machine used in the prior art. The saw blade is used [the main component symbol description] (1 〇) machine base (1 1 1) curved long hole (1 2 1 ) perforated (2 1 ) assembly seat (212) ear piece (2 1 4 ) side opening (2 3 ) circular saw blade (2 4 1 ) notch (2 4 3) button hole (2 6) connector (28) angle adjustment fixed (3 1) blade cover (3 1 2) pull hole (3 1 4) hook (3 2 ) guide (3 2 2 ) track Front view of the embodiment of the front view of the embodiment of the perspective view of the perspective view of the table saw machine (1 1 ) side (1 2) work platform (20) sawing device (211) on the ear (2 1 3) Opening (2 2 ) hand wheel (2 4 ) cover plate ( 2 4 2 ) button hole (2 5 ) chamber (2 7 ) motor unit (3 0 ) cover device (3 1 1 ) flange (3 1 3 ) hook (3 1 5) knob (3 2 1 ) joint
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