200905086 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種夾腎壯 孔的工件的夾緊褒置。久緊衣置，尤1曰一種用於夾緊設有 【先前技術】 -或測:作過程中，常常需要先將被加 工或者量測二:進仃夹緊定位。這將直接影響後續加 的夾孔來對其進行夾緊的工件來說，常用 μ 、方去為頂針對頂法和芯軸定位法。 :圖1所不’頂針對頂法是透過兩個頂針2分別頂靠 在於·首…、广，、現夹緊定位的。這種方法的缺陷 有：们 能用於工件1的孔是通孔或是工件1 ==二孔的情況，其次該方法常因 :::::…針2的中心高度一不-致而導致 ^ 2所不’芯軸定位法是透過與工件i的孔相匹配 心軸4插人孔中來實現夾緊定位的。這種方法的缺 由於工件1的孔的加工偏差，使得孔徑或 ' 孔徑偏小時’g無法插人孔中；當孔徑偏大時 位不準確。 m間隙的存在將導致工件定 因疋，貫有必要提供—種失緊裝置，以消除上述缺失。 200905086 【發明内容】 馨於以上内容，有必要提供一 件的夾緊裝置。 巾於火緊-有孔的工 一種夹緊裝置，闲丨、，十a< 士 置包括一滑動停…J【一故有孔的工件，該夾緊裝 槽，該滑動二滑動塊及一固定軸，㈣定軸開設- 可移動地裝設於該固定 屬徑向可移動地裝設在該固定 :: =定轴的轴向移動時可帶動該滑動塊沿該固；：= 移動’使該滑動塊及固❹共同頂緊該工件的向 本發明夾緊裝置’利用該滑動條的軸向 動塊的徑向移動，使得該滑動塊可與該固絲 == 管控對該工件的爽持。 相配&來 可方便可靠的完成對該工件的夾緊。 6的私動便 【實施方式】 按Π广本發明夾緊裝置的較佳實施方式包括- .^ 手柄20、一彈簧30、一滑動條40、一 丁步、、典 塊50、一支撐板60及一固定軸7〇。 V '月 按鈕1〇呈圓臺形，其包括一圓柱部】 的自由端延伸出的一螺紋柱14。 p主部12 手柄20呈圓臺形’其側面設有防滑紋 設有一通孔L環繞通孔22設有三安裝孔軸線 ^*動條40包括—長方條42及—在長方條u 方條42-側面上延伸出的—楔形塊料。長 2 開設一螺孔叫參見圖5)。楔形塊44的上表面另^ 7 200905086 長方條42的寬度較楔形塊44為寬。 丁形滑動塊5〇包括-橫板部52及—由橫板部52下表 面I伸出#、縱板部54。橫板部52的兩側面均 縱板部54上開設有—丈壯， ® 1又有文叙孔％，縱板部54下表面為一斜 ，縱反部54 I度與滑動條4〇的楔形塊44相同。 固定轴70包括—轉動部72、一固定部％及位 部72和固定部76 $ λα 普H 之間的—擋隔部74。較軸轴心處 貝牙疋轴70開設-長方槽％。固定部 去部分材料而得，削去材料後形成兩斜削J = :=τ避位槽764,固定部76於兩個避位槽二 一長形孔766，孔766的長度較丁形滑動塊50的 為長。固定部76上開設一狹槽76δ，狹槽768 d: 766均連通。長方槽78的寬度較狹槽768 ，.，，見轉動部72的自由端上開設三螺孔722 (參見圖小 支撐板60為一方形板，用以限定固定軸川的空間位 ΐ 連接於—加工機台或一檢測機台，|中心處開 5又一神孔62。 a請繼續參_4至圖6，裝配時，定軸7q的轉動 # 72插入支撐板6〇的轴孔62，利用三螺針如對 三安裝孔24和定軸7〇的轉動部72的三螺孔722 门手柄固疋於固定轴7〇,於是支標板6〇被卡於手柄2〇盘 :…的擋隔部74之間且固定軸7〇的轉動部”可轉 ,4T/nT60 62 ";^^^^ ^^ 對的一知由固定部76 一端插入固定輛70的長方槽 8 200905086 78，並令模形塊44進入固定部76的狹槽768;將彈簣3〇 丙的通孔22處套設至滑動條40，透過按鈕丨〇的 、^ 4 月動條40的螺孔46的配合將按鈕1〇固定於 滑動條4〇,彈簧30的兩端分別頂靠于按紐1〇和固定轴 〇’按紐10可在彈簧3〇的約束下伸進手柄則通孔A 、:，幵7 '月動塊5〇的縱板部54插入固定轴70的狹槽768， :::擋銷9〇穿過固定軸70的孔766與T形滑動塊5〇 ::裝孔56 ’擋銷9〇與安裝孔％之間為過盈配 力作用下以肖90可在孔湯内上下移動。 Η ^按動按扭1〇，彈菁3〇被壓縮，滑動條40盘 :::向右運動’ 丁形滑動塊5〇在重力作用下或用 動塊5。沿滑動條40的模形塊44的斜面= :使付τ形滑動塊50與固定轴7〇的固定部％組合 70的變小’便可將工件1沿其孔的軸向套在固定: 、古疋部76上’鬆開按鈕1〇，彈簧％回彈，按鈕 =0推動，滑動條4〇與按扭1〇 一體向左運 ⑽塊沿滑動條40的楔形塊料的斜面相對上、、腎，： ^骨動，50與固❹7G的固定部％組合的幾何輪廊微 柄;〇使可:工件1的孔被撐緊，完成自動定位卡固。旋轉： 可將手柄：：Γ。帶動工件1轉動。在其他實施方式中， 上的防滑”換為絲，便可㈣電機帶動其 液壓=等彈菁30還可被其他彈性元件所替代，如氣屢、 200905086 “上所述’本發明符合發明專利要件，爰依 利申請。惟，以上所述者僅為本發明之較佳實施方2出專凡热悉本案技藝之人士，在爰依本發明精神所作之^效= 飾或變化’皆應涵蓋於以τ之申請專利範圍内。… 【圖式簡單說明】 圖1係習知技術頂針對頂法 圖2係習知技術芯軸定位法之剖視圖。 圖3係本發明夹緊裝置 ^ 之剖視 圖4係圖3之組裝圖，並安裝 圖5係圖4之剖視圖。 牛。 圖6係圖4的右側視圖。 圖 主 要元件符號說明 工件 圓桎部 手柄 安裝孔 滑動條 楔形塊 Τ形滑動塊 縱板部 支撐板 按知 12螺紋杈 20通孔 24彈簧 40長方條 44螺孔 50横板部 54安裝孔 60軸孔 10 14 22 30 42 46 52 56 62 200905086 固定軸 70 轉動部 72 螺孔 722 擋隔部 74 固定咅P 76 斜削面 762 避位槽 764 子L 766 狹槽 768 長方槽 78 螺釘 80 擋銷 90 11200905086 IX. Description of the Invention: [Technical Field] The present invention relates to a clamping device for a workpiece with a kidney-shaped hole. Long-tight clothing, especially one for clamping. [Prior Art] - or measurement: In the process, it is often necessary to first process or measure two: clamping and positioning. This will directly affect the subsequent clamping of the hole to clamp the workpiece. It is usually used for the top method and the mandrel positioning method. : Figure 1 does not top the top method is through the two thimbles 2 respectively against the first ..., wide, and now clamped positioning. The drawbacks of this method are: the case where the hole of the workpiece 1 can be used for the through hole or the workpiece 1 == two holes, and secondly, the method often causes:::::...the center height of the needle 2 is not The result of the mandrel positioning method is that the clamping position is achieved by matching the hole of the workpiece i with the mandrel 4 inserted into the hole. The lack of this method is due to the machining deviation of the hole of the workpiece 1, so that the aperture or 'pore aperture is small' g cannot be inserted into the hole; when the aperture is too large, the position is not accurate. The presence of the m-gap will result in artifacts, and it is necessary to provide a type of de-tightening device to eliminate the above-mentioned missing. 200905086 [Summary of the Invention] In order to provide the above, it is necessary to provide a clamping device. The towel is tight in the fire - a kind of clamping device with a hole, leisure, ten a < a set includes a sliding stop ... J [a workpiece with a hole, the clamping slot, the sliding two sliding block and a Fixed shaft, (4) fixed shaft opening - movably mounted on the fixed radially movably mounted on the fixed:: = axial movement of the fixed shaft to drive the sliding block along the solid;: = moving ' Having the sliding block and the solid body together to axially tighten the workpiece, the radial movement of the axial moving block of the sliding device of the present invention is utilized, so that the sliding block can be controlled with the fixing wire== Cool. Matching & to facilitate the clamping of the workpiece. 6 私 私 便 实施 实施 实施 实施 实施 实施 实施 实施 实施 较佳 较佳 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 手柄60 and a fixed shaft 7〇. The V' month button 1 is in the shape of a truncated cone, which includes a threaded post 14 extending from the free end of a cylindrical portion. The main part 12 of the p main body 12 has a truncated cone shape. The side surface is provided with an anti-slip pattern. A through hole L is provided. The through hole 22 is provided with three mounting hole axes. The moving bar 40 includes a long square bar 42 and a long square bar. Strip 42 - a wedge-shaped block extending from the side. Long 2 Open a screw hole called Figure 5). The upper surface of the wedge block 44 is further wider than the wedge block 44. The butt-shaped slider 5 includes a horizontal plate portion 52 and a front plate portion 54 extending from the lower surface I of the horizontal plate portion 52. Both sides of the horizontal plate portion 52 are provided with a vertical plate portion 54--Zhangzhuang, the ®1 has a text-by-portion %, the lower surface of the vertical plate portion 54 is inclined, and the vertical and reverse portions are 54 degrees and the sliding bar 4 The wedge blocks 44 are identical. The fixed shaft 70 includes a blocking portion 74 between the rotating portion 72, a fixing portion % and the position portion 72, and the fixing portion 76 λα. The spindle axis 70 is opened at the axial center of the shaft. The fixing portion is obtained by removing a part of the material, and after cutting the material, two slanting J = := τ avoiding grooves 764 are formed, and the fixing portion 76 is formed in the two escaping slots 2, the elongated hole 766, and the length of the hole 766 is slid. Block 50 is long. A slot 76δ is defined in the fixing portion 76, and the slots 768d: 766 are all connected. The width of the rectangular groove 78 is narrower than the slot 768, and the third screw hole 722 is defined in the free end of the rotating portion 72 (see the small support plate 60 as a square plate for defining the space position of the fixed axis. In the processing machine or a testing machine, the center is opened 5 and the other hole 62. a Please continue to refer to _4 to Figure 6, when assembling, the rotation of the fixed shaft 7q # 72 is inserted into the shaft hole of the support plate 6〇 62. The three-threaded hole 722 door handle of the rotating portion 72 of the three mounting holes 24 and the fixed shaft 7 is fixed to the fixed shaft 7〇, so that the supporting plate 6 is clamped to the handle 2: The rotating portion of the fixed portion 7〇 between the blocking portions 74 of the ... can be rotated, 4T/nT60 62 "; ^^^^ ^^ The pair is known to be inserted into the rectangular slot of the fixed vehicle 70 by one end of the fixing portion 76 8 200905086 78, and let the mold block 44 enter the slot 768 of the fixing portion 76; the through hole 22 of the magazine 3 〇 C is sleeved to the sliding bar 40, through the button 丨〇, ^ 4 month moving bar 40 The cooperation of the screw hole 46 fixes the button 1〇 to the sliding bar 4〇, and the two ends of the spring 30 respectively abut against the button 1〇 and the fixed shaft 〇' button 10 can be extended into the handle under the constraint of the spring 3〇 Hole A,:,幵7 'month The vertical plate portion 54 of the movable block 5 is inserted into the slot 768 of the fixed shaft 70, ::: the stop pin 9 is passed through the hole 766 of the fixed shaft 70 and the T-shaped slide block 5:: the hole 56' is blocked 9' Between the mounting hole and the mounting hole, the interference can be moved up and down in the hole soup with the oscillating 90. Η ^ Press the button 1 〇, the 菁 〇 3 〇 is compressed, the slide bar 40 盘 ::: movement to the right The butt-shaped slider 5 is under the action of gravity or the movable block 5. The slope of the mold block 44 along the slide bar 40 =: the change of the fixed-portion portion 70 of the fixed-axis slider 50 and the fixed shaft 7〇 70 Small 'can be used to fix the workpiece 1 along the axial direction of its hole: ', the old crotch part 76' release button 1 〇, spring % rebound, button = 0 push, slide bar 4 〇 and button 1 〇 The body is transported to the left (10) along the slope of the wedge-shaped block of the sliding block 40, the kidney,: the bone movement, 50 and the fixed portion of the fixed portion of the fixed 7% of the geometry of the micro-handle; The hole is tightened to complete the automatic positioning and locking. Rotation: The handle::Γ can be used to drive the workpiece 1 to rotate. In other embodiments, the anti-slip on the upper side can be changed to silk, and the motor can be driven by the motor. 30 can also be Replacement of his elastic components, such as Qi Du, 200905086 "The above description of the invention meets the requirements of the invention patent, Yi Yili application. However, the above is only the preferred embodiment of the present invention. The person who makes the effect in the spirit of the invention = decoration or change 'should be covered by the patent application scope of τ.... [Simple description of the diagram] Figure 1 is a top-of-the-art diagram BRIEF DESCRIPTION OF THE DRAWINGS Fig. 3 is a cross-sectional view of a clamping device of the present invention, and is an assembled view of Fig. 3, and Fig. 5 is a cross-sectional view of Fig. 4. Cattle. Figure 6 is a right side view of Figure 4. Figure main component symbol description workpiece round shank handle mounting hole slide bar wedge block 滑动 shaped slider block vertical plate support plate 知 12 thread 杈 20 through hole 24 spring 40 square bar 44 screw hole 50 horizontal plate portion 54 mounting hole 60 Shaft hole 10 14 22 30 42 46 52 56 62 200905086 Fixed shaft 70 Rotating part 72 Screw hole 722 Blocking part 74 Fixing 咅P 76 Beveling surface 762 Avoiding groove 764 Sub L 766 Slot 768 Rectangular groove 78 Screw 80 Stop pin 90 11