M287396 八、新型說明： 【新型所屬之技術領域】 本創作係與有關，更詳而言之，尤指避免負載過大而 燒壞馬達及免於機構損壞的一種減速機扭力限制機構保護 裝置。 【先前技術】 按，先行所知，堝輪減速機可應用於輸送機、升降機 、起重機、運輸機械、攪拌機、旋轉工作檯、機器人及各 式產業機械，凡是各種機械，在馬達與機械之間必須有減 速裝置時，大部份均有賴於蜗輪減速機之傳動，應用廣泛 ’而且帶給了業界及生活極大的便利； 然而馬達在運轉過程中，出力軸傳動不順暢遇阻礙時 或超負載時，常會導致機構損壞及馬達負載過大而燒壞， 一旦燒壞馬達，除了無法運作外，整個機構也因此而報銷 ，必須重新更換，增加生產之成本，因而降低其使用壽命 如圖一所示，其係傳統蜗輪減速機以含有一馬達帶動 一2桿1 (入力轴），蜗桿1再帶動蜗輪2作旋轉，蝸輪 2帶動同軸心之傳動軸3 (出力軸）作旋轉，以作動機件 9 *傳動軸3傳動不順暢遇阻礙時或超負載時，常 賴構嫩鍋紐獅，==外= 降低其使用壽命； 有4^於此’本案創作人乃基於上述弊端，仍積極努力 M287396 開發 -二累積多年製造、生產經驗，而終於有 鮮决上述弊端之創作產生。 【新型内容】 ^本創作-種減賴扭力_機構傾裝置，其主M287396 VIII. New description: [New technical field] This creation is related to, in more detail, a gear reducer limiter protection device that avoids excessive load and burns out the motor and protects it from damage. [Prior Art] According to the prior knowledge, the 埚 wheel reducer can be applied to conveyors, elevators, cranes, transportation machinery, mixers, rotary tables, robots and various industrial machinery, all kinds of machinery, between the motor and the machine. When there is a deceleration device, most of them depend on the transmission of the worm gear reducer, which is widely used and brings great convenience to the industry and life. However, when the motor is running, the output shaft drive is not smooth or overloaded. When it is often caused by damage to the mechanism and excessive motor load, the motor will be burned out. In addition to the inability to operate, the entire mechanism will be reimbursed and must be replaced again, increasing the cost of production and thus reducing its service life. The conventional worm gear reducer includes a motor to drive a 2 rod 1 (input shaft), the worm 1 drives the worm wheel 2 to rotate, and the worm wheel 2 drives the coaxial shaft of the transmission shaft 3 (output shaft) for rotation. Piece 9 * Transmission shaft 3 transmission is not smooth when obstructing or overloading, often rely on the construction of the new pot lion, == outer = reduce its service life; there are 4 ^ 'Case is the creator of the above drawbacks, still actively trying to develop M287396 - two cumulative years of manufacturing, production experience, and finally decided the creation of the above drawbacks of fresh produce. [New content] ^This creation--reduction of torsion_organization tilting device, its main
構對蝸傳動軸(輸出軸)的扭力大於-彈力調整機 扭力帶動扭矩肖’則蝸桿與離產生空轉，以作 2 ’防止機構損壞及馬達燒壞，使馬達 ，，機,正常運作，降低生產之成本。 係含=疋’本創作一種減速機扭力限制機構保護裝置，其 蝸桿，受一馬達傳動而作旋轉； 蜗輪’調桿帶動而作旋轉，婦制接帶動一傳 動軸； 其特徵在於：該蝸輪藉由一彈力調整機構之壓制，當 輪^㈤的所需扭力大於轉力調整機構對蜗輪 敫疋ν動扭矩時，則蝸桿與蜗輪產生空轉，蝸輪與彈力調 :機構之間打滑，以避免馬達負載過大、燒壞及機構之損 壞’作扭力限制。 #為使貴審查委員，對本創作之内容、特徵及目的， 有著更進一步之瞭解與認同，茲舉一較佳實施例，並配合 圖式、圖號說明於后： 【實施方式】 首先’本創作一種減速機扭力限制機構保護裝置，如 圖―、二、四所示，其係含有一蝸桿1〇、一蝸輪1 1及 M287396 一傳動軸12，該媧桿10即為入力軸，受一馬達傳動而 作旋轉，並有一齒箱1 〇1作包覆蜗桿1〇及蜗輪1 1等 配件，蝸桿1 〇帶動蝸輪1 1作旋轉，蜗輪1 1受到一彈 力調整機構2 〇之壓制，間接帶動傳動軸丄2作旋轉，傳 動軸12以作動機件，該彈力調整機構2 〇包含有一壓力 調整蓋21、一軸承套2 2、一頂推環2 3、一彈性元件 2 4及一壓力活動板2 5，該壓力調整蓋21位於傳動軸 12前端，與軸承套2 2之間係以螺紋211、2 21作 螺接而定位，可調整該壓力調整蓋21作位移，該頂推環 2 3套設於傳動軸12前方，並位於壓力調整蓋21與彈 性疋件2 4之間，該軸承套2 2供壓力調整蓋21調整侧 移，以頂推該頂推環2 3、彈性元件2 4及一壓力活動板 2 5 ；The torque of the worm drive shaft (output shaft) is greater than - the elastic force of the elastic adjuster drives the torque. The worm and the worm are idling, so as to prevent the damage of the mechanism and the burnout of the motor, so that the motor, the machine, and the normal operation are reduced. The cost of production. The utility model relates to a protection device for a torque limiting mechanism of a reducer, wherein the worm is rotated by a motor drive; the worm wheel is rotated to rotate, and the female shaft is driven to drive a transmission shaft; the characteristic is: the worm wheel With the suppression of a spring force adjustment mechanism, when the required torque of the wheel (5) is greater than the torque of the worm gear of the rotation force adjustment mechanism, the worm and the worm wheel are idling, and the worm wheel and the elastic force are adjusted: the mechanism is slipped to avoid Excessive motor load, burnout, and damage to the mechanism are limited by torque. # In order to enable your review committee to have a better understanding and recognition of the content, features and purposes of this creation, a preferred embodiment will be described with reference to the drawings and drawings: [Embodiment] First of all Create a reduction gear torsion limiting mechanism protection device, as shown in Figures ―, 2, and 4, which includes a worm 1 〇, a worm wheel 1 1 and a M287396 transmission shaft 12, which is a force input shaft, subject to a The motor drive rotates, and a tooth box 1 〇1 is used as a cover worm 1 〇 and a worm wheel 1 1 and the like, the worm 1 〇 drives the worm wheel 1 1 to rotate, and the worm wheel 11 is pressed by an elastic adjusting mechanism 2 Indirectly driving the transmission shaft 2 to rotate, the transmission shaft 12 is used as a motive member, the elastic adjustment mechanism 2 〇 includes a pressure adjustment cover 21, a bearing sleeve 2 2, an ejector ring 23, an elastic member 24 and a The pressure regulating plate 21 is located at the front end of the transmission shaft 12, and is positioned by screwing with the threads 211, 21, and the bearing sleeve 22, and the pressure adjusting cover 21 can be adjusted for displacement. The ring 23 is set in front of the drive shaft 12 and is located at the pressure 24 between the cover 21 and the adjustment member the resilient piece goods, which bearing sleeve 22 for adjusting the pressure regulating side cover 21 move to push the pushing ring 23, the elastic pressure member 24 and a moving plate 25;
鑌軸承套22内有軸承2^6 ,平田包 %2 3，該壓力活動板2 5以複數之滾動元件2 6壓綱 輪11 ’蜗輪11-側與滾動元件2 6接觸，另側血傳動 軸12之凸環i 2工上方止推軸承工2 2接觸，該壓力活 動板25設有複數之槽孔25!，蜗輪ii之相對面亦設 有複數相同數量之槽孔2 61，槽孔2 51、2 61排列 成環狀’該槽孔2 5 1、2 6 1抵頂滾動元件2 6，対 動元件2 6為圓珠，該壓力活動板2 5以鍵槽2 5 2 °、: 塊2 5 3定位於傳動軸！ 2，位於螞則i相 | 螺紋之軸承套27、轴承271、頂推環2 72 : 2 7 3 ’該爾…細㈣州12 = ^287396 槿/精2上述之結構裝置，本創作一種減速機扭力限制機 2羞衣置’由馬達帶酬桿1 0作旋轉，蜗桿1 0傳動 两11作旋轉，藉由蝸輪11與壓力活動板2 5之卡制 蜗輪^1與壓力活動板2 5各以槽孔2 51、2 61抵 A、滾動几件26，以帶動壓力活動板2 5、傳動軸12作 旋轉丄而作動機件，達到運作的功能； ^當傳動軸12遇到阻礙或不正常地運作而卡機時，即 田傳動軸12(輸出軸)的所需扭力大於該彈力調整機構 2◦對螞輪11設定之扭矩時，蜗輪11與壓力活動板2 5相跳脫’滾動元件2 6跳脫槽孔2 51、2 61，脫離 相卡制抵頂槽孔2 51、2 61，蜗輪11與壓力活動板 2 5之間打滑，則螞桿10與竭輪11產生空轉，以避免 馬達負載過大、燒壞及機構之損壞； 本創作係以一彈力調整機構20對蝸輪11設定扭矩 ’操作時係先調整該彈力調整機構2 〇之壓力調签蓋2丄 ’旋轉壓力調整蓋21向前或向後，以對頂推環2 3施力 或退移，頂推環2 3再對彈性元件2 4施力或退移，彈性 元件2 4對壓力活動板2 5施力或退移，進而調整對蜗輪 11施力之緊或鬆，作扭矩之設定，若設定之扭矩小於傳 動軸12 (輸出軸）的扭力，傳動軸負荷之作用力超過蝎 輪11與壓力活動板2 5之卡制，則蜗輪11與壓力活動 板2 5相跳脫，致使該蝸輪丄丄產生空轉（即馬達產生空 轉）’可做扭力限制，防止馬達1 〇燒壞及機構損壞，以延 M287396 續其壽命； 調整扭力機構2 0 ’作扭矩之設定’進而 ^載在預定扭力朗下，皆正常運作，在超過其正常負 亦降低損 載下’料達轉，避免燒壞，除縣壽命外，、㈣ 失而帶來之成本； " 、…凡屬於應用本創作域術，或本創作之裝置而加 以簡易改變’皆應含納於本創作之範圍内； 、’VT、上所述，本創作一種減速機扭力限制機構保護裝置 ’其新穎性、實用性乃毋庸置疑，為此懇祈貴審查委員 ’ 一秉國人努力創作初衷，賜准本案專利，則申請人是幸！ M287396 【圖式簡單說明】 【圖式】 第一圖係習知蜗輪減速機傳動機構剖面示意圖。 第二圖係本創作之剖面示意圖。 第三圖係有關蜗輪與滾動元件、壓力活動板之剖面示意圖。 第四圖係有關蝸桿、齒箱及各組件側視之平面示意圖。 【習知元件符號說明】 1蝸桿 2蝸輪 4傳動軸 【本創作主要元件符號說明】 10堝桿 101齒箱 1 2傳動轴 2 2軸承套 2 3頂推環 2 5 1槽孔 2 6滾動元件 2 7 1軸承 1 2 1凸環 2 0彈力調整機構21壓力調整蓋 2 2 1螺紋 2 4彈性元件 2 5 2鍵槽 2 6 1槽孔 2 7 2頂推環 1 1蝸輪 12 2止推軸承 2 1 1螺紋 2 2 2軸承 2 5壓力活動板 2 5 3鍵塊 2 7轴承套 2 7 3油封The bearing sleeve 22 has a bearing 2^6, a flat bag %2 3, and the pressure movable plate 2 5 is in contact with a rolling element of the plurality of rolling elements 2 'the worm wheel 11 side and the rolling element 26 6 , and the other side of the blood transmission The convex ring i 2 of the shaft 12 is above the thrust bearing 22 contact, the pressure movable plate 25 is provided with a plurality of slots 25!, and the opposite faces of the worm wheel ii are also provided with a plurality of slots 2 61, slots 2 51, 2 61 are arranged in a ring shape 'the slot 2 5 1 , 2 6 1 abuts the rolling element 2 6 , the rocking element 2 6 is a ball, and the pressure movable plate 25 is a key groove 2 5 2 °, Block 2 5 3 is positioned on the drive shaft! 2, located in the grass is i phase | thread bearing sleeve 27, bearing 271, thrust ring 2 72 : 2 7 3 'the ... fine (four) state 12 = ^ 287396 槿 / fine 2 above the structural device, the creation of a slowdown The machine torque limiter 2 shy clothes set 'by the motor with the counter 10 for rotation, the worm 10 drive two 11 for rotation, by the worm wheel 11 and the pressure movable plate 2 5 of the card worm wheel ^1 and the pressure flap 2 5 each of the slots 2 51, 2 61 to A, rolling a few pieces 26, in order to drive the pressure movable plate 25, the drive shaft 12 as a rotating cymbal as a motive piece, to achieve the function of operation; ^ when the transmission shaft 12 encounters obstacles When the card machine is not operating normally, when the required torque of the field drive shaft 12 (output shaft) is greater than the torque set by the elastic force adjustment mechanism 2 ◦ to the wheel 11 , the worm wheel 11 and the pressure movable plate 25 are separated from each other. 'Rolling element 2 6 jumps off the slot holes 2 51, 2 61, disengages the phase card to the top slot holes 2 51, 2 61, and the worm wheel 11 and the pressure movable plate 25 slip, and the stem 10 and the exhaust wheel 11 are generated. Idle to avoid excessive motor load, burnout and damage to the mechanism; this creation is based on a spring force adjustment mechanism 20 to set the torque of the worm gear 11 Adjusting the pressure adjustment mechanism 2 〇's pressure adjustment cover 2 丄 'rotation pressure adjustment cover 21 forward or backward to force or retract the ejector ring 23, and the urging ring 2 3 applies to the elastic element 24 Force or retreat, the elastic member 24 applies or retracts the pressure movable plate 25, thereby adjusting the tightening or loosening of the worm wheel 11, and setting the torque. If the set torque is smaller than the transmission shaft 12 (output shaft) Torque, the force of the transmission shaft load exceeds the clamping of the roller 11 and the pressure movable plate 25, and the worm wheel 11 and the pressure movable plate 25 are disengaged, so that the worm gear is idling (ie, the motor is idling). Torque limit can be made to prevent motor 1 〇 burnout and damage to the mechanism, so as to extend the life of M287396; adjust the torque mechanism 2 0 'for torque setting' and then carry it under the predetermined torque, all normal operation, beyond its normal Negative also reduces the loss of the load under the load, avoiding burnout, in addition to the county life, (4) the cost of the loss; ", ... which belongs to the application of this creative domain, or the device of this creation and easy to change 'All should be included in the scope of this creation; 'VT, above, this creation of a reducer torque limit mechanism protection device' its novelty, practicality is undoubtedly, for this reason, Qiugui review members' Yi Bingguo people strive to create the original intention, grant the patent in this case, then apply People are fortunate! M287396 [Simple description of the diagram] [Picture] The first diagram is a schematic diagram of the transmission mechanism of the conventional worm gear reducer. The second picture is a schematic cross-section of the creation. The third figure is a schematic cross-sectional view of the worm wheel and the rolling element and the pressure movable plate. The fourth figure is a schematic plan view of the worm, the tooth box and the components in side view. [Recognition of the symbols of the conventional components] 1 worm 2 worm gear 4 drive shaft [the main component symbol description of this creation] 10 mast 101 tooth box 1 2 drive shaft 2 2 bearing sleeve 2 3 push ring 2 5 1 slot 2 6 rolling elements 2 7 1 bearing 1 2 1 convex ring 2 0 elastic adjustment mechanism 21 pressure adjustment cover 2 2 1 thread 2 4 elastic element 2 5 2 key groove 2 6 1 slot 2 7 2 push ring 1 1 worm wheel 12 2 thrust bearing 2 1 1 thread 2 2 2 bearing 2 5 pressure movable plate 2 5 3 key block 2 7 bearing sleeve 2 7 3 oil seal