1353441 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種精密螺帽扭轉測試機，其包括有一基 座、一動力裝置、一扭力計、一第一連接套筒、一第二連接套 筒、一螺桿及一夾座，俾能藉由該動力裝置的驅動，使該扭力 計得以量測該第一螺帽與該第二螺帽相互鎖緊以及相互脫開時 的扭力值者。 I 【先前技術】 按，一般習用之工具扭力測試裝置，如中華民國新型專利 公告第489705號『（氣）電動工具之扭力測試裝置』，其包含 一底座、一固定端體、一測試桿件、油壓件、一中介件及一油 壓量錶，該固定端體位於該底座一端且具有一貫孔，該測試桿 件穿設於該貫孔，且兩端伸出固定端體外，該油壓件具一出力 軸端，該中介件橋接於該出力軸端與該測試桿件之一端，以將 測試桿件傳來之力平均地施加於該出力軸端，並以該油壓錶量 ® 測該油壓件所受之力值。 由於上述之專利前案係採用油壓驅動的方式量測試桿件的 扭力值，因而較無法以可程式化之相關修正裝置來修正油壓錶 之量測誤差率，致使扭力量測之精確度不佳；此外，油壓組件 不僅成本較高，且油壓之驅動行程控制較為不易，致使量測時 程大幅增加，因而造成量測上的不便與困擾，有鑑於此，經本 發明人不斷必努力研發之下，終於開發出可以改善習用結構缺 失的本發明。 【發明内容】 1353441 本發明之主要目的在於k供一種具有驅動角度回饋修正功 能的精密螺帽扭轉測試機，不僅可以提升扭力量測之精確产 性，且具有節省製造成本以及縮短量測時程，因而具有量測= 便快速容易等特點。 為達成上述功效’本發明之技術手段在於該動力裝置設在 基座之一端上，且其具有一動力輸出部，該扭力計具有—輸入 軸與一輸出軸，該輸入軸與該動力裝置之該動力輪出部連動，1353441 IX. Description of the Invention: [Technical Field] The present invention relates to a precision nut torsion testing machine including a base, a power unit, a torque meter, a first connecting sleeve, and a second connection The sleeve, a screw and a clamping seat can be driven by the power device to enable the torque meter to measure the torque value when the first nut and the second nut are locked and disengaged from each other. . I [Prior Art] Press, the commonly used tool torque test device, such as the Republic of China New Patent Bulletin No. 489705 "Torque Test Device for (Gas) Power Tools", which includes a base, a fixed end body, and a test rod , the oil pressure piece, an intermediate piece and a hydraulic pressure gauge, the fixed end body is located at one end of the base and has a consistent hole, the test rod member is disposed through the through hole, and both ends protrude out of the fixed end body, the oil The pressing member has an output shaft end, and the intermediate member is bridged to the output shaft end and one end of the test rod member, so that the force transmitted from the test rod member is evenly applied to the output shaft end, and the hydraulic pressure gauge is used ® Measure the force applied to the oil pressure member. Since the above patents use a hydraulically driven method to measure the torque value of the rod member, it is impossible to correct the measurement error rate of the oil pressure gauge with a programmable correction device, thereby making the torque measurement accuracy accurate. Poor; in addition, the hydraulic components are not only costly, but the driving stroke control of the oil pressure is relatively difficult, resulting in a large increase in the measurement time course, thus causing inconvenience and trouble in the measurement. In view of this, the inventor has been constantly Under the circumstance of research and development, the present invention which can improve the loss of the conventional structure has finally been developed. SUMMARY OF THE INVENTION 1353441 The main purpose of the present invention is to provide a precision nut torsion testing machine with a driving angle feedback correction function, which can not only improve the precision of torsion strength measurement, but also save manufacturing cost and shorten measurement time history. Therefore, it has the characteristics of measurement = quick and easy. In order to achieve the above-mentioned effects, the technical means of the present invention is that the power device is disposed on one end of the base, and has a power output portion, the torque meter has an input shaft and an output shaft, and the input shaft and the power device The power wheel is linked,
該第一連接套筒呈管體延伸而具有第一動力輸入端與第一動力 輸出端’該第一動力輸入端與該扭力計之該輪出軸連動，該 二動力輸出端之内周面環設有一卡合部，該第二連接套筒= 管體延伸而具有第二動力輸入端與第二動力輸出端該第^ 力輸入端設有一與該卡合部卡合位移的供卡邱， μ 一動 周面設有一用以卡制一第一螺帽的卡制部，π 竣$系杯之一媳a古 一供該第一螺帽及一第二螺帽螺合的螺紋段，山 八 部，該夾座設置在該基座之另端，且其包含有—"、有供夾 夾部的夾合部，藉由該動力裝置的驅動，使$扭用以失住該供 值 該第-螺帽與該第二螺帽相互鎖緊以：丑力計得以量測 者。 仰立脫開時的杻力 【實施方式】 且·不發明之基本技術特徵 請參看第-至三圖所示，本發明主要提 度修正機制的精密螺帽扭轉測試機，不僅'、一種具有 確度，還具有節省製造成本以及縮短量剩=升扭力 述功效，本發明基本技術特徵包括. 王寻功效， 1353441 • 一基座（10); 一動力裝置（20) ’其設在基座（ίο)之一端上’且其具有一 動力輸出部（21); 一扭力計（30)，其具有一輸入軸（31)與一輸出軸（32)，該 輸入袖（31)與該動力裝置（20)之該動力輸出部（21)連動； 一第一連接套筒（40)，其呈管體延伸而具有第一動力輸入 端（41)與第一動力輸出端（42)，該第一動力輸入端（41)與該扭 力計（30)之該輸出軸（32)連動，該第一動力輸出端（42)之内周 ®面環設有一卡合部（420); 一第二連接套筒（50)，其呈管體延伸而具有第二動力輸入 端（51)與第二動力輸出端（52)，該第二動力輸入端（51)設有一 與該卡合部（420)卡合位移的供卡部（51〇) ’該第二動力輸出端 (52)之内周面設有一用以卡制一第一螺帽（6〇)的卡制部 (520)，如第4-a圖所示； 一螺桿（70)，其一端具有一供該第一螺帽（6〇)及一第二螺 •帽（61)螺合的螺紋段（71)，另端具有一供夾部（72)，且該螺桿 (70)之該供夾部（72)之管徑大於該螺紋段（71)的管徑；及 一夾座（80)，其設置在該基座（1〇)之另端，且其包含有一 用以夾住該供夾部（72)的夾合部（81)，藉由該動力裴置（2〇)的 驅動，使該扭力計（30)得以量測該第一螺帽（6〇)與該第二螺帽 (61)相互鎖緊’或者相互脫開時的扭力值。 ' 請參看第-至三圖所示，上述基本技術特徵中之可行實施 例，該夾座（80)之該夾合部（81)係為一油壓失頭。 & 貳·本發明的具體實施例及較佳實施例 1353441 2-1基座的具體實施 請參看第一至四圖所示，本發明基座（10)之具體實施例 中，其包括： 一容置部（11)，其位於該基座（1〇)之一端上，而可供該動 力裝置（20)及該扭力計（3〇)容置，該容置部（11)異於該端之壁 面（110)穿設一裝設有一軸承（111)的穿孔（112)，該軸承（111) 穿套一第三連接套管（9〇)，該第三連接套管（9〇)一端穿套連接 •在該扭力計（30)之該輸出轴（32)上，另端穿套連接在該第一連 接套管（40)之該第一動力輸入端（41)上。 請參看第一至三圖所示，為使夾座具有移動調整功能，故 而上述具體實施例中，更包括一滑座（12)，其位於該基座（1〇) 之另端而與该容置部（11)具有該穿孔（112)之該壁面（11〇)連 接，該滑座（12)之頂面設有二個並置的滑軌（12〇)，該夾座（8〇) 底部設有二個對應嵌合於該滑轨（120)的嵌緣（82)，使該夾座 (8〇)得以相對該滑座（12)位移。 ® 2-2動力裝置的具體實施 請參看第一至三圖所示，本發明之動力裝置主要係提供一 旋轉之動力源以帶動螺桿（70)，而可達到測試螺帽之目的，為 達上述功效，本發明之動力裝置（2〇)包括： 一馬達（22)，其具有一貫穿之轉軸（22〇);及 一減速機構（23)，其具有一動力輸入軸（23〇)與一做為該動 力輪出部(21)的動力輸出軸(231)，該動力輸盥； 輪⑽卜端穿套連接，該動力輸出軸⑽）與該扭力計^^ 該輪入軸（31)穿套連接。 8 1^53441 凊參看第一至四圖所示，上述具體實施例中之可行實施 例，為使該動力裝置（20)提供更為精確的角度驅動控制，故而 為達上述功效，本發明更包括有一控制器（圖中未示）及一角度 編碼器（24)’該控制器與該馬達（22)電性連接，該角度編碼器 )一。亥轉軸（220)之另端穿套連接，用以提供一角度編碼訊號 至該控制器中，以一回饋訊號修正該馬達（22)轉動時所產生的 誤差。 φ 2-3第一連接套筒與第二連接套筒的具體實施 凊參看第三圖、第3-a圖及第四圖、第4-a圖所示，本發 明一種具體實施例中，該第一連接套筒（40)之該卡合部（420) 與該第二連接套筒（50)之該供卡部（510)係為可以相互嚙合及 位移之複數個沿軸線延伸的凸齒（4 2 0 a )( 510 a )。 請參看第一圖及第丨-a圖所示，本發明一種具體實施例 中’該第二連接套筒（50)具有一做為該卡制部（520)的多邊面， 用以卡制在該第一螺帽（60)之外周面上，而可驅動該第一螺帽 φ (60)旋轉移動。 參.具體實施例的運作 請參看第二至五圖所示，當欲測試螺帽之扭力數值時，首 先將待測試的第一螺帽（60)置設於第二連接套筒（5〇)之卡制部 (520)内，再將第二螺帽（61)螺合於螺桿（7〇)之螺紋段（71)靠近 夾座（80)的一端上，如此便可啟動控制器的電源以控制動力裝 置（20)的運轉，此時，動力裝置（2〇)之動力輸出部（21)開始依 序連動扭力计（30)、第一連接套筒（4〇)及第二連接套筒（5〇)， 由於第二連接套筒（5〇)所卡制的第一螺帽（60)係螺合於螺桿 1353441 (70)之螺紋段⑺）上之緣故，使第二連接套筒（5())之供 直線移動，當第一螺帽（60)與第二螺帽（61)相互鎖緊時而^ 藉由扭力計⑽測得第—螺帽⑽與第二螺帽（61)相互鎖緊二 扭力值（如第3-a圖所示）;此外’藉由控制動力裝置⑽)之反 轉，而可使第-螺帽(60)與第二螺帽⑽相互脫開，如 量測第-螺帽⑽與第二螺帽（61)相互脫開時的扭力值 五圖所示）。 弟 肆·結論 因此，藉由上述之結構設置，使本發明可以提供一種具有 驅動=度回饋紅功能的精㈣帽__機，不僅可以提升 =力$測之射度性’且具有節省製造成本以及縮短量測時 程，因而具有量測方便快速容易等特點。 以上所述，僅為本發明之一可行實施例並非用以限定本 創作之專利範圍，凡舉依據下列申請專利範圍所述之内容、特 徵=及其精神而為之其他㈣的等效實施，㈣包含於本發明 範圍内。本發明所具體界定於申請專利範圍之結構特徵， ，見於_物品’且具實用性與進步性，已符合發明專利要件， ^依法具文提出申請’謹請釣局依法核予專利，以維護本申 s月人合法之權益。 【圖式簡單說明】 圖係為本發明基本結構之分解圖； 圖係第一圖中之第二連接套筒之放大示意圖； 1353441 第二圖：係為本發明基本結構之組合外觀示意圖； 第三圖：係為本發明作動剖視之示意圖； 第3-a圖：係第三圖之局部放大示意圖； 第四圖：係為本發明另一動作剖視之示意圖； 第4-a圖：係第四圖之局部放大示意圖；及 第五圖：係為本發明基本結構之上視示意圖。 【主要元件符號說明】 φ (10)基座 （11)容置部 (110)壁面 （111)軸承 (112)穿孔 (120)滑執 (21)動力輸出部 (12)滑座 (20)動力裝置 (22)馬達 (220)轉軸 （23)減速機構 (230)動力輸入軸 （231)動力輸出軸 (24)角度編碼器 （30)扭力計The first connecting sleeve extends from the tube body and has a first power input end and a first power output end. The first power input end is coupled with the wheel output shaft of the torque meter, and the inner peripheral surface of the two power output ends The ring is provided with a latching portion, and the second connecting sleeve=the tube body extends to have the second power input end and the second power output end. The first force input end is provided with a card for the engagement of the engaging portion. , a moving peripheral surface is provided with a locking portion for clamping a first nut, and one of the π 竣 $ cups is a threaded portion for the first nut and a second nut to be screwed. In the top of the mountain, the holder is disposed at the other end of the base, and includes a -", a clamping portion for the clamping portion, and the driving of the power device causes the twist to be used to lose the The value of the first nut and the second nut are locked to each other to: the ugly meter is measured.杻 时 脱 [ [ 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施 实施The reliability also has the effect of saving manufacturing cost and shortening the amount of residual = lifting torque. The basic technical features of the present invention include: Wang Xing function, 1353441 • a base (10); a power unit (20) 'located on the base ( Ίο) on one end and having a power output (21); a torque meter (30) having an input shaft (31) and an output shaft (32), the input sleeve (31) and the power unit (20) the power output portion (21) is interlocked; a first connecting sleeve (40) extending from the tube body and having a first power input end (41) and a first power output end (42), the first a power input end (41) is coupled with the output shaft (32) of the torque meter (30), and an inner peripheral surface ring of the first power output end (42) is provided with a latching portion (420); a connecting sleeve (50) extending in the tubular body and having a second power input end (51) and a second power output end (5) 2) The second power input end (51) is provided with a carding portion (51〇) that is engaged with the engaging portion (420). The inner peripheral surface of the second power output end (52) is provided with a a carding portion (520) of a first nut (6〇) is inserted as shown in FIG. 4-a; a screw (70) having a first nut (6〇) at one end thereof and a threaded section (71) of a second screw cap (61), the other end has a clamping portion (72), and the diameter of the clamping portion (72) of the screw (70) is larger than the thread segment a tube diameter of (71); and a holder (80) disposed at the other end of the base (1〇) and including a clamping portion for clamping the clip portion (72) (81) By the driving of the power device (2〇), the torque meter (30) can measure the first nut (6〇) and the second nut (61) to lock each other' or remove each other Torque value when opening. 'Refer to Figures 1-3, a possible embodiment of the above basic technical features, the clamping portion (81) of the holder (80) is a hydraulic head loss. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT AND PREFERRED EMBODIMENT 1353442 2-1 The specific implementation of the susceptor is shown in Figures 1 to 4. In a specific embodiment of the susceptor (10) of the present invention, it comprises: An accommodating portion (11) is disposed at one end of the base (1〇) for accommodating the power device (20) and the torque meter (3〇), and the receiving portion (11) is different from The wall surface (110) of the end is provided with a through hole (112) provided with a bearing (111), and the bearing (111) is sleeved by a third connecting sleeve (9〇), and the third connecting sleeve (9〇) One end is connected by a sleeve. On the output shaft (32) of the torque meter (30), the other end sleeve is connected to the first power input end (41) of the first connecting sleeve (40). Referring to the first to third figures, in order to make the clamping seat have a movement adjustment function, the above specific embodiment further includes a sliding seat (12) located at the other end of the base (1〇) The accommodating portion (11) has the wall surface (11 〇) connection of the through hole (112), and the top surface of the sliding seat (12) is provided with two juxtaposed sliding rails (12 〇), the clamping seat (8 〇) The bottom portion is provided with two inserting edges (82) corresponding to the sliding rails (120), so that the clamping seat (8〇) can be displaced relative to the sliding seat (12). For the specific implementation of the ® 2-2 power unit, please refer to the first to third figures. The power unit of the present invention mainly provides a rotating power source to drive the screw (70) to achieve the purpose of testing the nut. The power device (2〇) of the present invention comprises: a motor (22) having a rotating shaft (22〇); and a speed reducing mechanism (23) having a power input shaft (23〇) and As a power output shaft (231) of the power wheel (21), the power transmission; the wheel (10) is connected by a sleeve, the power output shaft (10)) and the torque meter ^^ the wheel (31) ) Wear a set of connections. 8 1^53441 凊 Referring to the first to fourth figures, the feasible embodiment in the above specific embodiment, in order to provide the power device (20) to provide more precise angular driving control, the present invention is more effective. The utility model comprises a controller (not shown) and an angle encoder (24) 'the controller is electrically connected to the motor (22), the angle encoder). The other end of the shaft (220) is connected to the sleeve to provide an angled code signal to the controller to correct the error caused by the rotation of the motor (22) by a feedback signal. Φ 2-3, a first embodiment of the first connecting sleeve and the second connecting sleeve, see FIG. 3, FIG. 3-a and FIG. 4, and FIG. 4-a. In a specific embodiment of the present invention, The engaging portion (420) of the first connecting sleeve (40) and the supporting portion (510) of the second connecting sleeve (50) are a plurality of convex portions extending along the axis that can be engaged and displaced with each other. Teeth (4 2 0 a ) ( 510 a ). Referring to the first embodiment and FIG. a-a, in a specific embodiment of the present invention, the second connecting sleeve (50) has a polygonal surface as the locking portion (520) for clamping. On the outer peripheral surface of the first nut (60), the first nut φ (60) can be driven to rotate. For the operation of the specific embodiment, please refer to the second to fifth figures. When the torque value of the nut is to be tested, the first nut (60) to be tested is first placed on the second connecting sleeve (5〇). In the clamping portion (520), the second nut (61) is screwed onto the threaded section (71) of the screw (7〇) near one end of the clamping seat (80), so that the controller can be activated. The power source controls the operation of the power unit (20). At this time, the power output unit (21) of the power unit (2〇) starts to interlock the torque meter (30), the first connecting sleeve (4〇) and the second connection. The sleeve (5〇), because the first nut (60) of the second connecting sleeve (5〇) is screwed onto the threaded section (7) of the screw 1353441 (70), so that the second connection is made The sleeve (5()) is linearly moved, and when the first nut (60) and the second nut (61) are locked to each other, the first nut (10) and the second screw are measured by the torque meter (10). The caps (61) lock the two torque values (as shown in Figure 3-a); in addition, by controlling the reversal of the power unit (10), the first nut (60) and the second nut (10) can be used. Disengage from each other, such as measuring the first nut FIG five torque value when the second nut (61) disengaged from each other as shown).肆 肆 conclusion 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此 因此Cost and shortened measurement time, so it is easy to measure and fast. The above is only one of the possible embodiments of the present invention, and is not intended to limit the scope of the patents of the present invention, and the equivalents of the other (four) according to the content, features and spirit of the following claims. (4) Included within the scope of the invention. The invention is specifically defined in the structural features of the scope of the patent application, and is found in the _ article 'has practical and progressive, has met the requirements of the invention patent, ^ filed according to law, and asked the fishing bureau to grant a patent according to law to maintain This law applies to the legal rights of the person. BRIEF DESCRIPTION OF THE DRAWINGS The drawings are an exploded view of the basic structure of the present invention; the enlarged schematic view of the second connecting sleeve in the first figure; 1353441 The second drawing is a schematic view of the combined appearance of the basic structure of the present invention; The three figures are schematic diagrams of the actuating section of the present invention; the third drawing is a partial enlarged view of the third drawing; the fourth drawing is a schematic view of another action of the present invention; Figure 4-a: A partial enlarged view of the fourth drawing; and a fifth drawing: a schematic top view of the basic structure of the present invention. [Description of main component symbols] φ (10) pedestal (11) accommodating part (110) wall surface (111) bearing (112) perforation (120) slippery (21) power output part (12) slide seat (20) power Device (22) motor (220) shaft (23) speed reduction mechanism (230) power input shaft (231) power output shaft (24) angle encoder (30) torque meter
(31)輸入轴 （32)輸出軸 (40)第一連接套筒（41)第一動力輸入端 (42)第一動力輸出端（420)卡合部 (420a)(510a)凸齒 （50)第二連接套筒 (51) 第二動力輸入端（510)供卡部 (52) 第二動力輸出端（520)卡制部 (60)第一螺帽 （61)第二螺帽 (70)螺桿 （71)螺紋段 Λ ·» { V i · S^r r· 11 1353441 (72)供夾部 (81)夾合部 (90)第三連接套管 (80)夾座 (82)嵌緣(31) Input shaft (32) Output shaft (40) First connecting sleeve (41) First power input end (42) First power output end (420) Engagement portion (420a) (510a) convex tooth (50 a second connecting sleeve (51) a second power input end (510) for the card portion (52) a second power output end (520) a locking portion (60) a first nut (61) second nut (70) Screw (71) Threaded section Λ ·» { V i · S^rr· 11 1353441 (72) Clamping part (81) Clamping part (90) Third connecting sleeve (80) Clamping seat (82) Inserting edge
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