1361273 -九、發明說明： 【發明所屬之技術領域】 本發明係有關一種滚珠導螺桿荷重測試裝置，尤指一種可模擬安 裝於機具設備上的狀態，以檢測滚珠導螺桿在實際負重運轉時，可能 的承受扭力及被扭轉的狀態，可檢測滾珠導螺桿實際負重並以一突加 轉速運轉時，其所產生之扭轉狀態，及可檢測滾珠導螺桿以一定轉速 運轉時，其所帶動的負重之移動速度。以供廠商在滚珠導螺桿出廠前 •標示出該滾珠導螺桿的扭力狀態參考值，以供使用者做有糊選購及 機具設計之參考的裝置。 【先前技術】 按驾用滾珠導螺桿已被廣泛地被應用於各種傳動機構之中，而隨 著局精度機械的需求愈來愈殷切，滾珠導螺桿的各項精度要求也愈 高，例如噪音值，扭力狀態，以及運轉時的扭轉角度差、扭力值、負 _重的載移速度及載移能力等，都會影響到機具的傳動精度，進而影響 到機具對於產品的加工精度。本發明人已於先前研發出啤音檢測的技 術，並已提出專利申請。再者，由於目前習用並無有一種較佳而可檢 測滾珠導螺桿之扭力狀態、扭轉肖度差及貞料之載雜力的技術， 而為了使滾珠導螺桿的檢測更全面化，*能檢測到滾珠導螺桿在實際 載重時的扭力狀態、扭㈣度差及載移速度，以更符合實際需求，因 而有本發明之研發成果。 本發晴轉決的騎，轉係針對—般無—餘佳可檢測 滾珠導螺桿在貞重運轉時，可能的承受扭力及被扭_錢，及檢測 5 " ^01273 轉速運轉時，其所產生之扭轉狀態，及可檢測 2導^以―續物時’其所帶賴重之移動速度，以供使 產品二:::選:參考的技術。於是’本發明人乃本著依多年的機械 Ί ’ #力進行研發與設計。經機械結 :細機構的分析規劃，配合相對技術的應心^ 明==咖計’谢㈣祕缺失的本發 【發明内容】 X月之帛目# ’在於提供—種可模擬安裝於機具狀態而檢測 、珠導螺#在實際負重運轉時，可能的承受扭力及被轉的狀態，可 ^測滾珠導螺桿負重並以—突加轉速運轉時，其所產生之扭雜態及 7又馬稿力之扭力值。以供廠商在滾珠轉桿出廠前標㈣該滾珠 導螺桿的扭力狀態參考值，以供使用者做有利的選購及機具 要參考。 達成上述目的之本發明技術手段，係包括有： 基座’其具有-第—端與—第二端，及—自該第 第二端的縱軸線； :第-連結座及-第二連結座，該二連結座呈相對應設置且分別 位於該基座之該第-端及該第二端’該第―連結座與該第二連結座供 連接一滾珠導螺桿之二端； 至少一固定在該基座上的線性滑執，該線性滑軌上具有軌道執 〔與„亥基座之該縱軸線平行延伸，該執道嵌設有滑座，使該滑座可沿 著該線性滑軌移動； ’則试重塊’該測試重塊之重量由該滑座承載； 一馬達； 傳動機構„亥傳動機構包括有一動力輸入端及一動力輸出端， 該動力輸人端與料達連接，軸力輸出端與該第_連結座連接使 馬達之動力可經由該傳動機構而傳遞至該第-連結座；及 一角度、為碼器，g亥二角度編碼器分別位於臨近該第一連結座與該 第-連結座之位置，用以分观測出該滾珠導螺桿二端之—第一角度 訊號及一第二角度訊號； 一扭力❹權組’其設置在該第—連結座上，雜力感測模組與 該訊號處雜_性連接，㈣細娜珠導卿承受該馬達動力之 扭力值；及 -訊號處理模組，其與該角度編碼器及該電射槍做電性連接，用 以接收該第-肢訊號及該第二角度訊號並做處理後而計算出一角度 差值，及接收該移動距離訊號並做處理後而計算出一該測試重塊在該 段時間的移動速紐’再將該角度差值及該移動速度值做輸出以供利 用。 本發明之第二目的，在於提供一種可模擬安裝於機具狀態而檢測 滚珠導螺桿在實際貞重運轉時，其所帶動的負重之移動速度。以供廠 商在滚珠導螺桿出廠前標示出該滾珠導螺桿的扭力狀態參考值，供使 用者做有利的選購及機具設計之參考。為達成此一目的，本發明係加 設有一雷射搶，用以偵測該測試重塊沿著該線性滑軌在一段時間内的 丄361273 請參看第-圖所示，本發明之滾珠導螺桿荷重測試裝 較佳實施例中’該傳動機構(41)為-減速I 、 較佳3=1所示，本判之滚珠導螺桿射測觀置的第三種 μ 〃更包括有-載台⑻，職台（31)底部用· 塊QdU) 〇 請參看第-圖所示，本發明心袞珠導螺桿荷重測試裝置的第 較佳實施例中，該線性滑轨⑽的數量為2，該二線性滑轨⑽付 設置，每-該線性滑轨⑽之該軌道⑵）各後設有至少—滑座⑵)(: 種較佳實施例’如本圖示例，係每—線性滑軌⑽各喪設二個滑座 (22) ’以符合經濟效益），該二線性滑執⑽上的該_⑽用以二錐 該測試重塊(30)之重量。 請參看第-圖所示，本發明之珠導螺桿荷重測試敦置的第五種 較佳實施财，其更包括有-載台⑻，戰台⑶）底部用以與該線 性滑執(20)上的該滑座（22)固接，該載台（31)頂面則供載置該測試重 塊(30)，且該線性滑軌(20)的數量為2，該二線性滑執(2〇)平行設置， 每一該線性滑執(20)之該軌道(21)各嵌設有至少一滑座幻（一種較 佳實施例，如本圖示例，係每一線性滑軌(2〇)各嵌設二個滑座（22)， 以符合經濟效益），該二線性滑轨(20)上的該滑座（22)用以均攤該測試 重塊(30)之重量，該載台（31)的斷面呈倒U形，其底部二側各向下延伸 一連接部（32) ’該二連接部（32)分別固接於一該線性滑執(2〇)之該滑 座（22)。1361273 - IX, invention description: [Technical field of the invention] The present invention relates to a ball guide screw load test device, and more particularly to a state that can be simulated on a machine tool to detect the ball lead screw during actual load operation. The possible torsion and torsion state can detect the actual load of the ball lead screw and the torsion state generated when running at a sudden increase speed, and the load that can be detected when the ball lead screw is operated at a certain speed. The speed of movement. For the manufacturer to indicate the torque state reference value of the ball lead screw before the factory to the ball guide screw for the user to make a reference for the purchase of the paste and the design of the machine. [Prior Art] The roller guide screw for driving has been widely used in various transmission mechanisms, and as the demand for local precision machinery becomes more and more demanding, the precision requirements of the ball lead screw are also higher, such as noise. The value, the torsion state, and the torsion angle difference, the torsion value, the negative-heavy load-shifting speed, and the load-carrying capacity during operation all affect the transmission accuracy of the implement, which in turn affects the machining accuracy of the implement. The inventors have previously developed techniques for the detection of beer sounds and have filed patent applications. Furthermore, since there is no better technique for detecting the torsion state, the torsional misalignment of the ball lead screw, and the load carrying force of the material, the detection of the ball lead screw is more comprehensive. The torque state, the twist (four) degree difference and the load-shifting speed of the ball lead screw at the actual load are detected to better meet the actual demand, and thus the research and development results of the present invention are obtained. This hair is transferred to the fair, and the transfer system is aimed at - nothing - Yu Jia can detect the ball lead screw during the heavy operation, possible to withstand the torque and be twisted _ money, and test 5 " ^01273 speed operation, its The resulting torsion state, and the speed at which the two guides can be detected as "continued" is used to make the product 2:::select: reference technology. Therefore, the inventor has developed and designed the machine based on years of mechanical force. Mechanical knot: analysis and planning of fine mechanism, with the help of the relative technology ^ Ming == coffee meter 'Xie (four) secret missing the original [invention content] X Yuezhimu # ' lies in the provision - can be simulated installed in the machine State detection, bead guide screw # in the actual load-bearing operation, possible to withstand the torque and the state of being turned, can measure the load of the ball-lead screw and operate at the sudden increase of the rotational speed, the resulting twisted state and 7 The torque value of the manuscript. For the manufacturer to mark the torque state of the ball lead screw before the factory is placed on the ball, so that the user can make favorable purchases and tools for reference. The technical means of the present invention for achieving the above object includes: a base having a -th end and a second end, and - a longitudinal axis from the second end; : a first joint and a second joint The two connecting seats are correspondingly disposed at the first end and the second end of the base respectively. The first connecting seat and the second connecting base are connected to two ends of a ball lead screw; at least one fixed a linear slide on the base, the linear slide has a rail support (extending parallel to the longitudinal axis of the base, the slide is embedded with a slide so that the slide can slide along the linear The rail moves; 'the test weight' is the weight of the test weight carried by the carriage; a motor; the transmission mechanism „hai transmission mechanism includes a power input end and a power output end, the power input end is connected with the material The axial force output end is connected to the first connection base, so that the power of the motor can be transmitted to the first connection base via the transmission mechanism; and an angle is a coder, and the two angle encoders are respectively located adjacent to the first The position of the joint and the first joint for observation a first angle signal and a second angle signal of the two ends of the ball lead screw; a torsion force group 'is disposed on the first connection seat, and the hybrid force sensing module is connected with the signal (4) The commander of the motor power is subjected to the torque value of the motor power; and the signal processing module is electrically connected to the angle encoder and the electric gun for receiving the first limb signal and the second angle After the signal is processed, an angle difference is calculated, and after receiving the moving distance signal and processing, a moving speed of the test weight at the time is calculated, and the angle difference and the moving speed are further calculated. The value is output for use. A second object of the present invention is to provide a moving speed of a load that can be sensed when the ball lead screw is actually operated in a heavy-duty operation by simulating the state of being attached to the implement. The reference value of the torque state of the ball lead screw is indicated by the manufacturer before the factory of the ball lead screw for the user to make a favorable reference for the purchase and design of the machine. In order to achieve the above object, the present invention is provided with a laser grab to detect the test weight along the linear slide for a period of time 丄 361273, see the first figure, the ball guide of the present invention In the preferred embodiment of the screw load test device, the transmission mechanism (41) is - deceleration I, preferably 3 = 1, and the third μ 〃 of the ball guide screw of the present invention includes the on-load Table (8), the bottom of the station (31), the block QdU) 〇, as shown in the figure, in the preferred embodiment of the heartbeat ball screw load testing device of the present invention, the number of the linear rails (10) is 2 The two linear slide rails (10) are disposed, and each of the rails (2) of the linear slide rails (10) is provided with at least a slider (2) (the preferred embodiment) is as shown in the figure, each linear The slide rails (10) are provided with two slides (22) for economic benefit, and the _(10) on the two linear slides (10) is used for the weight of the test cones (30). Please refer to the figure - figure, the fifth preferred implementation of the bead lead screw load test of the present invention, which further includes a bottom of the stage (8) and the platform (3) for the linear slipper (20). The sliding seat (22) is fixed, the top surface of the loading platform (31) is for mounting the test weight (30), and the number of the linear sliding rails (20) is 2, the linear sliding (2〇) parallel arrangement, each track (21) of each linear slider (20) is embedded with at least one slide illusion (a preferred embodiment, such as the example of the figure, is a linear slide (2) each of two sliding seats (22) for economic efficiency, the sliding seat (22) on the two linear sliding rails (20) is used to evenly distribute the weight of the test weight (30). The cross section of the stage (31) is inverted U-shaped, and a connecting portion (32) is extended downwardly on both sides of the bottom portion. The two connecting portions (32) are respectively fixed to a linear sliding handle (2〇). The carriage (22).
10 c S 1361273 狀態。 3 ·可檢測滾珠導螺桿以—定轉速運轉時，其所帶動的負 動速度。 、移 =上所述，僅為本發明之—可行實施例，並_嫌定本發明之 專利範圍’凡舉依據下列申請專繼圍所述之内容特徵以及其精神 θ而為之其他變化料效實施，皆應包含於本發明之專利範圍内。本發 鲁明所具體界定於申請專利範圍之結構特徵，未見於同類物品，且具實 =性與進步性，已符合發明專利要件，爰依法具文提出申請，謹請鈞 °依法核予專利，以維護本中請人合法之權益。 【圖式簡單說明】 第一圖係本發明之分解示意圖； 第二圖係本發明之局部組合立體示意圖； 、 第三圖係本發明之完整組合立體示意圖； 藝 第四圖係本發明之完整組合俯視示意圖； 第五圖係第四圖的A-A斷面示意圖； 第六圖係第四圖的B_B斷面示意圖； 第七圖係測試重塊被載移至較接近第二連結座的立體示意圖； 第八圖係相對第七圖之俯視示意圖； 第九圖係第七圖的A-A斷面示意圖； 第十圖係本發明基本實施例搭配顯示器之系統架構示意圖·及 第十-圖係本發明搭配有顯示器及雷射搶之系統架構示意圖。 【主要元件符號說明】 12 s 1361273 (10)基座 (20)線性滑執 (22)滑座 (31)載台 (40)馬達 (50)(51)角度編碼器 (53)扭力感測模組 (55)驅動電路 (70)滾珠導螺桿 (11)(12)連結座 (21)執道 (30)測試重塊 (32)連接部 (41)傳動機構 (52)雷射搶 (54)訊號處理模組 (56)顯示器 (71)螺座 1310 c S 1361273 status. 3 · It can detect the negative speed of the ball lead screw when it is running at a constant speed. And the above is only the feasible embodiment of the present invention, and the patent scope of the present invention is considered to be based on the following contents, and the other contents of the content and its spirit θ are used for the other changes. Implementations are intended to be included in the scope of the invention. This Luming is specifically defined in the structural characteristics of the scope of application for patents. It is not found in similar articles, and it has actuality and progress. It has already met the requirements of invention patents, and has applied for it according to law. To protect the legitimate rights and interests of the applicant. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic exploded view of the present invention; the second drawing is a schematic view of a partial combination of the present invention; the third drawing is a complete combined perspective view of the present invention; A schematic plan view of the combination; a fifth diagram is a schematic view of the AA section of the fourth diagram; the sixth diagram is a schematic diagram of the B_B section of the fourth diagram; and the seventh diagram is a schematic diagram of the test weight being carried closer to the second joint. The eighth figure is a top view of the seventh figure; the ninth figure is a schematic view of the AA section of the seventh figure; the tenth figure is a schematic diagram of the system architecture of the basic embodiment of the present invention with a display, and the tenth-picture system of the present invention A schematic diagram of the system architecture with display and laser grab. [Main component symbol description] 12 s 1361273 (10) Base (20) Linear slipper (22) Slider (31) Stage (40) Motor (50) (51) Angle encoder (53) Torque sensing mode Group (55) drive circuit (70) ball lead screw (11) (12) joint seat (21) obedient (30) test weight (32) connection (41) transmission mechanism (52) laser grab (54) Signal processing module (56) display (71) screw seat 13