201124228 六、發明說明： 【發明所屬之技術領域】 本發明係’-種工具雖轉工作台之技術躺，特 旋轉工作台的煞車機構。 & 【先前技術】 現行的工錢’其可聰轉卫作纟，制可以配 個可交換的工作台，並且用以夾持待加工的工件；當其中一: ϊίί 件被進行加工時’操作者可在另-工作台同 灣專ί/='Γ「6ΓΓ工具機之旋轉交換工作台裝置」、台 =537:3「工具機ί工ί機工作台自動交換裝置」及台灣專 轉工作台。具機作父換台」皆分別揭露出相類似的旋 工過ί 機其在加 活塞，並且以活塞施以一以油;或，作用於 工作台而達到煞車定位伽。“”、車片’使付煞車片貼靠於 增加、★力峨正比;要 提高壓力或增加活塞的塞的作用面積。然而， 更會使煞車機構的體it本提高，而增峨 構，ΐ轉工作台煞車倍力機 之使用效果。 精簡及煞車作用力的放大倍率顯著201124228 VI. Description of the Invention: [Technical Field to Be Invented by the Invention] The present invention is a brake mechanism for a rotary table or a rotary table. & [Prior Art] The current wages are 'Korean's work, which can be equipped with an exchangeable workbench and used to hold the workpiece to be processed; when one: ϊίί is processed, 'Operation In addition, you can work at the other-workbench in the same bay, ί/='Γ "6-inch machine tool rotary exchange table device", Taiwan = 537:3 "tool machine 工 work machine automatic exchange device" and Taiwan special work station. "There is a machine for the father to change the table", respectively, revealing a similar rotary machine. The piston is added to the piston, and the piston is applied with oil; or, it acts on the table to reach the brake positioning. “”, the car piece makes the paying car piece close to the increase, ★ force is proportional; to increase the pressure or increase the piston's working area. However, it will increase the body of the brake mechanism, and increase the structure, and use the effect of the workbench. Scaling and braking force magnification is significant
根據上述的目的I 旋轉工作台進行煞車;^效:本發明係用以驅動-煞車片對一 該缸體内，且具；^一第一你^包含一缸體；一第一活塞配置在 乍用斜面；—第二活塞配置在該缸體 201124228 内，且具有一第二作用斜面；複數受力件，配置在第一作用 面及第二作用斜面之間；其中缸體内的油壓或氣壓作用力，可 以驅動第一活塞線性位移，且第一作用斜面推動各受 第二侧斜面，進而使得第二活塞推迫煞車片 j下兹舉出較佳實施例’並配合圖_細朗；至於 =的其他目的與功效，亦由以下實施例及圖 x 【實施方式】 明參閱第1圖，圖中揭露一旋轉工作台1〇與一敏 該煞車機構2G係對煞車片3G提供作用力"，並使得 轉"作台1G提供適#的止擋侧力，使該旋 内ί二;if機構20具有一虹體2卜缸㈣的 ί 一谷置空間21卜且在壁面上形成一缸體斜面212。 一第一活塞22係配置在缸體21内。值得 =表:具有一第一作用斜面221，且-第-^ 2: 用斜面221的—侧。此外第—活塞22與缸體Μ i 注油/注蝴223 ;第—活塞22能夠在缸體 231. 一配置在該缸體21内且具有—第二作用斜面 第作斜面231相對該第一作用斜面22卜此外一 第-限止面232，就鄰在第二作用斜面231的一侧。 221 fm24，例如滾珠或滾柱，配置在第—作用斜面 及第一作用斜面231之間，且抵靠在第一作用 第二作用斜面231及缸體斜面212三者之間。’ 24過产^限止面222與第二限止面232可以限制受力件 24過^度位移，以防止受力件24脫出。 夾角iirm中顯示第一作用斜面221相對水平面的 钭面；12 i曰，ί「作用斜面231相對水平面的爽角* Θ2 ;缸體 斜面212相對水平面的夾角為…在此〜&及θ 3係^ 201124228 對水平面取大於九十度的夾角，且θ 1大於θ 當油壓液體/高壓氣體進入注油/注处° 塞22受推力而線性位移，且作用力、二，223，則第—活 活塞Β ;此時位在第二活塞2P==y24 __第二 靠於旋轉工作台H)。 ㈣受推力而貼 請參閱第4圖，在達到平衡時，第一活塞^所受到 用力有油壓_力〜、水平翻力^及受力们情 來的作用力FB1，在此： fbi 式(l) sin90° sin(27〇°-0i) ^FBX = — VXn{ -cos 01 請參閱第5圖，達到力平衡時，受力件24所受的作用. 有第一活塞22與受力件24_作用力^、第二活塞2化 力件24間的個力FB2及續21與受力件24_作^ FB3，在此： ' FB、 sin(02+ (93-180°) sin(360°-T^^r FBl _ F, => B2 sin(02 + Θ3) - sin(01 + Θ3) 式(2) B\ 進一步將式(1)代入式(2)得到： B2 -sin(01 + 03) cos sin(^2 + ^3) y\ -式⑶ 請參閱第6圖，達到力平衡時，第：活塞23所受到的作 力有受力件24傳遞回來的作用力Fb2、水平力^及煞車片傳According to the above object I, the rotary table is used for braking; the effect is: the invention is used for driving the vehicle to the cylinder, and has a cylinder; the first piston is disposed in the cylinder; The second piston is disposed in the cylinder body 201124228 and has a second acting inclined surface; the plurality of force receiving members are disposed between the first active surface and the second active inclined surface; wherein the oil pressure in the cylinder body Or a pneumatic force, which can drive the linear displacement of the first piston, and the first action ramp pushes each of the second side slopes, so that the second piston pushes the brake shoe j, and the preferred embodiment is described. Other purposes and effects of lang; as for the following embodiments and figures x [Embodiment] Referring to Figure 1, it is disclosed that a rotary table 1 and a brake mechanism 2G are provided for the brake shoe 3G. Force ", and make the turn "1" to provide the stop side force of the appropriate #, so that the rotation of the two; if the body 20 has a rainbow body 2 cylinder (four) of a valley space 21 and A cylinder bevel 212 is formed on the wall. A first piston 22 is disposed within the cylinder 21. Worth = Table: has a first action bevel 221, and - - - 2: with the side of the bevel 221. In addition, the first piston 22 and the cylinder Μ i are oiled/injected 223; the first piston 22 can be disposed in the cylinder 21 and has a second acting slope slanting surface 231 opposite to the first function The inclined surface 22 and the other first limiting surface 232 are adjacent to one side of the second acting inclined surface 231. A 221 fm24, such as a ball or a roller, is disposed between the first acting ramp and the first acting ramp 231 and abuts between the first acting second acting ramp 231 and the cylinder ramp 212. The 24 over-production limit surface 222 and the second limit stop surface 232 can limit the displacement of the force receiving member 24 to prevent the force receiving member 24 from coming off. The angle iirm shows the face of the first action slope 221 with respect to the horizontal plane; 12 i曰, ί "the angle of the action slope 231 relative to the horizontal plane * Θ 2; the angle of the cylinder slope 212 with respect to the horizontal plane is ... here ~ & and θ 3 Department ^ 201124228 Take an angle of more than ninety degrees to the horizontal plane, and θ 1 is greater than θ. When the hydraulic liquid / high pressure gas enters the oil injection / injection ° plug 22 is linearly displaced by the thrust, and the force, two, 223, then - Live piston Β; at this time in the second piston 2P == y24 __ second on the rotary table H). (d) by the thrust and please refer to Figure 4, when the balance is reached, the first piston ^ is subjected to force There are oil pressure _ force ~, horizontal turning force ^ and the force FB1 of the force, here: fbi type (l) sin90 ° sin (27〇 °-0i) ^ FBX = — VXn{ -cos 01 please Referring to Fig. 5, when the force balance is reached, the force receiving member 24 is subjected to the action. There is a force FB2 between the first piston 22 and the force receiving member 24_, and the force between the second piston 2 and the force member 24, and 21 With the force member 24_^^FB3, here: ' FB, sin(02+ (93-180°) sin(360°-T^^r FBl _ F, => B2 sin(02 + Θ3) - Sin(01 + Θ3) formula (2) B\ into one Substituting equation (1) into equation (2) gives: B2 -sin(01 + 03) cos sin(^2 + ^3) y\ - equation (3) Please refer to Figure 6, when the force balance is reached, the piston: 23 The force received is the force Fb2 transmitted by the force member 24, the horizontal force ^ and the brake film transmission
VI 201124228 回的作用力fV2，此時： B2 sin 90° sin(270°-^2) 式(4) => FV1 = -Fb2 cos 進一步將式⑶代入式⑷得到： P _ cos^2sin(^l + ^3) K2 ~cos^lsin(^2 + 6>3) n 式(5) 由式(5)可知’油壓或氣壓作用力Fvi勉贷 V1經第一活塞22的第 -作用斜面221、受力件24及第二活塞23的第二侧斜㈣ 的作用後，可使煞車片30產生煞車作用力1^2;其中. P _ cos Θ2 sin(01 + Θ3) V1 cos sin(02 + 03) 在9〇。<外办Θ3<180。，且㈣的條件下，例如將各角度設 計為H20。、θ2 = 135。、Θ3 = 175。，並令油壓作用力為〜=腦， 則根據式(5): pv - C〇sl350sin(120° + 1750) V1 cosl20°sin(135° +175°) :1·67χ 5 = 8·35(妨) 作用力’而且斜面與滾珠4二=以=也提高煞 再者，若限制煞車作用力(FV2)，則輸入端的^ 氣壓來取咖，如此有利於 範圍’凡以均等之技藝手段、_下述「中請專利&1 201124228 所涵蓋之權利範圍而實施者 人之權利範圍。 均不脫離本發明之範疇而為申請 【圖式簡單說明】 第1圖係本發明與旋轉工作台的組合示竞 第2圖係本發明的結構示圖。……。 第3圖係本發明平衡狀態示意圖。 第4圖係本發明第一活塞力平衡狀鵰 第5圖係本發明受力件力平衡狀態力圖VI 201124228 Back force fV2, at this time: B2 sin 90° sin(270°-^2) Equation (4) => FV1 = -Fb2 cos Further substitute equation (3) into equation (4) to get: P _ cos^2sin( ^l + ^3) K2 ~cos^lsin(^2 + 6>3) n Equation (5) From equation (5), it can be seen that the 'oil-pressure or air pressure force Fvi勉V1 passes through the first action of the first piston 22. After the inclined surface 221, the force receiving member 24 and the second side of the second piston 23 are inclined (four), the brake piece 30 can generate the braking force 1^2; wherein. P _ cos Θ2 sin(01 + Θ3) V1 cos sin (02 + 03) At 9 〇. <External Office 3 < 180. Under the conditions of (4), for example, each angle is designed to be H20. , θ2 = 135. , Θ 3 = 175. And let the oil pressure force be ~= brain, then according to formula (5): pv - C〇sl350sin(120° + 1750) V1 cosl20°sin(135° +175°) :1·67χ 5 = 8·35 (But) the force 'and the bevel and the ball 4 2 = to increase the 煞 煞 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Figure 2 is a structural diagram of the present invention. Fig. 3 is a schematic diagram of the equilibrium state of the present invention. Fig. 4 is a diagram showing the first piston force balance carving of the present invention. Force balance state
係本發明第二活塞力平衡狀2。 【主要元件符號說明】 乍用力圖 10旋轉工作台 21缸體 212缸體斜面 221第一作用斜面 223注油/注氣空間 231第二作用斜面 24受力件 20煞車機構 211容置空間 22第一活塞 222第一限止面 23第二活塞 232第二限止面 30煞車片The second piston force balance 2 of the present invention. [Main component symbol description] 乍 force diagram 10 rotary table 21 cylinder 212 cylinder slope 221 first action slope 223 oil injection / gas injection space 231 second action slope 24 force member 20 brake mechanism 211 accommodation space 22 first Piston 222 first limiting surface 23 second piston 232 second limiting surface 30