201009315 九、發明說明： 【發明所屬之技術領域】 本發明係關於—種線性摩擦阻力量㈣置，特別是指一種 線性摩擦阻力量測裝置。 【先前技術】 ❹ 隨著半導體工業與奈㈣技的開發與運用，使得夺米級定 位平台的需求快速成長同時也是未來科技發展的_技術之 ’現今線性滑軌商品已經被廣泛地運用在精密機械、自動化、 各種動力傳輸、半導體、醫療和航太等產業上，更進一步的並 應用於高精度的微動定位平台上，而目前國内外對於高精度導 螺桿的檢測技術已經是非常的成熟，但是對於雜㈣的檢測 技術卻還是在萌芽的階段。 滾珠線性滑軌的運動方式主要是藉由滑塊與滑執之間的滾 珠作相對的滾動與滑動運動，因此當滑塊與滾珠有相對運動時 既會產生滾動摩擦或是滑動摩擦現象，而滾珠在迴流道中亦合 與相鄰的滾珠或保持器發生摩擦，其摩擦方式為滾動摩擦，儘 μ動摩㈣力較滑動摩擦阻力小，但是對高精度機具還是有 :當程度的影響，》了不讓滚珠線性滑軌的摩擦現象降低系統 々度工U率與工作壽命，因此如何有效控管產品的精度是 門急需建構的技術。 *線性滑軌滑塊與滑軌兩個物體間產生相對運動時即會產 生摩擦現象，造忐麻户 〜 " 成磨知、熱變形、降低精度和工作效率等負面 201009315 影響，所以如何有效的降低線性滑軌滑塊與滑軌兩個物體間相 對摩擦現象是目前必需考量的。 目刖國内外對於高精度導螺桿的檢測技術已經是非常的成 熟’且有多款的測量機出現，但是對於線性滑轨的檢測技術卻還 疋在萌芽的階段，目前一般廠商在檢測線性滑軌摩擦阻力量方面 還是採用樣品抽查的方式針對線性滑軌摩擦阻力進行檢測，並沒 有針對每件樣品進行檢測，且其檢測方法也是採用比較傳統力量 © 量錶檢驗方法利用人工方式檢測，此種方式不但耗時且不符合人 力成本’而其檢測出來的數值也會因人而異，所以如何建構一省 時、快速、高精度的線性滑執摩擦阻力m统為本專利之發明 或創作背景。 x ▲利用本發明即可檢測出線性滑執之摩擦力，藉此做適當的 調整以降低摩雜力’即可延長線性㈣的使料命與提高產品 精度。 ° 鲁 【發明内容】 本發明之目的即在於提供一種具備推拉力計與控制系統的 、崎擦阻力量測裝置’藉由等速控制量測線性馬達之驅動電 流，再藉由公式的轉換，即可獲得線性滑軌摩擦阻力。 本發明之次一目的係在於提供一種線性摩擦阻 置，具備檢測線性滑軌、滑塊以及滾珠之摩擦阻力， 系統檢測速度與產品精度。 力量測裝 同時提高 201009315 本七月之另一目的係在於提供一種線性摩擦阻力量測裝 置’使用雙向量測的推拉力計，推拉力計會顯示線性滑軌、滑 塊以及滾珠之摩擦阻力，藉由此量測系統即可獲得線性滑執、 滑塊以及滾珠在運動時，摩擦阻力的分佈情況。 可達成上述發明目的之線性摩擦阻力量測裝置，包括有： 一基座； 一線性馬達，固定於基座上，為提供驅動力； 〇 一滑軌固定座，係設置於基座上，用以固定並承載線性裝 置； 一線性裝置（linear· unit)，係為一滑軌與一滑塊之組合， 該滑塊可於滑執上滑動； 含有至少一個推拉力計（force gauge)之聯接桿 (connecting link)，係用以聯接線性馬達與滑塊，提供滑塊受 線性馬達驅動，亦將滑轨或滑塊位移量的變化等信息轉換成電 ❹ ^號輪出。 其中，含有至少一個推拉力計之聯接桿，在另一實施例中 此以推力樑（beam f〇r 1〇ading)替換，該推力樑亦提供將滑軌 或滑塊位移量的變化等信息轉換成電信號輸出之功效。 【實施方式】 請參閱圖一與圖二，本發明所提供之線性摩擦阻力量測裝 置，為提供檢測線性滑轨（21)、滑塊（22)以及滾珠之摩擦阻力， 7 201009315 同時提高系統檢測速度與產品精度，主要包括有：一線性馬達 (1)、一滑軌固定座（6)、一線性裝置（2)以及含有至少一個推拉 力計（32)之聯接桿（31)所構成。 該線性馬達（1)固定於基座（5)上，為提供驅動力；該滑軌 固定座（6)係、設置於基座⑸上，用以固定並承載線性裝置⑵； 該線性裝置（2)係為一滑軌（21)與一滑塊（22)之組合，該滑塊 (22)可於滑軌（21)上滑動；含有至少—個推拉力計（32)之聯接 Φ 桿（31)，係用以聯接線性馬達（1)與滑塊（22)，提供滑塊（22)受 線性馬達⑴驅動，亦將滑軌⑵）或滑塊（22)位移量的變化等信 息轉換成電信號輸出。 請參閱圖三為本發明另一實施例，主要包括有：該線性馬 達⑴固定於基座⑸上，為提供驅動力；該滑轨固定座⑻係設 置於基座⑸上，用以固定並承載線性裝置⑵；該線性裝置⑵ 係為-滑軌（21)與-滑塊（22)之組合，該滑塊（22)可於滑軌⑻ 參上滑動；該推力樑⑷係用以聯接線性馬達⑴與滑塊⑽，提 料塊⑽受線性馬達⑴驅動，亦將滑執⑵）或滑塊⑽位移 里的變化等信息轉換成電信號輸出。 在本發明中，被檢測物為滑軌（21)或滑塊（22)，本量測系 統疋以線性馬達⑴為主動件經由聯接桿（31)(或推力樑⑷）帶 動=塊（22)移動’藉由等速控制量測線性馬達⑴之驅動電流， 再藉由公式的轉換，即可由推拉力計（32)(或推力樑⑷）獲得線 ❹ ❹ (32)(或推力襟（4))所量得的電 壓訊號與推動滑塊（22)時的電 擦阻力的 201009315 性滑軌（21)以及滑塊（22)的摩擦阻力。 而量測系統之線性馬達⑴為一電磁驅動之致動器，在運動 寺僅有”工氣之摩擦阻力，此摩擦阻力可視為零摩擦阻力，因 此在量測的過程不會影響量測之結果。 在使用推拉力計⑽（或推力襟⑷）量測線性滑執（⑴以 及滑塊（22)的摩捧阻^7夕一 v & & τ、丨力之則必須先針對量測儀器推拉力計201009315 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a linear frictional resistance amount (four), and more particularly to a linear frictional resistance measuring device. [Prior Art] ❹ With the development and application of the semiconductor industry and Nai (four) technology, the demand for the meter-level positioning platform is growing rapidly and it is also the development of the future technology. The technology of today's linear slide products has been widely used in precision. In the industries of machinery, automation, various power transmission, semiconductor, medical and aerospace, it is further applied to the high-precision micro-motion positioning platform. At present, the detection technology for high-precision lead screw is very mature at home and abroad. However, the detection technology for the hybrid (four) is still in its infancy. The movement of the ball linear slide is mainly caused by the rolling and sliding movement of the ball between the slider and the slider, so that when the slider and the ball have relative movement, rolling friction or sliding friction occurs. The balls also collide with the adjacent balls or retainers in the return path. The friction is frictional, and the friction force is lower than the sliding friction. However, for high-precision machines, there is still a degree of influence. The friction phenomenon of the ball linear slide is not reduced, and the system U-rate and working life are reduced. Therefore, how to effectively control the precision of the product is an urgent need to construct the technology. *The friction phenomenon occurs when the linear slide slider and the slide rails move relative to each other. The 忐 忐 户 & 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 Reducing the relative friction between the linear slide slider and the two objects of the slide rail is currently a consideration. Seeing that the detection technology of high-precision lead screw is very mature at home and abroad, and there are many kinds of measuring machines, but the detection technology of linear slides is still in the nascent stage. At present, the general manufacturers are testing linear slip. In terms of the amount of frictional resistance of the rail, the frictional resistance of the linear slide is detected by means of sample sampling. The detection of each sample is not carried out, and the detection method is also detected by manual comparison using the conventional force © scale test method. The method is not only time-consuming and does not meet the labor cost', but the value it detects will vary from person to person, so how to construct a time-saving, fast, high-precision linear sliding friction resistance is the invention or creative background of this patent. . x ▲ By using the present invention, the frictional force of the linear sliding can be detected, and the appropriate adjustment can be made to reduce the frictional force to extend the linearity (4) and improve the product precision. ° [Invention] The object of the present invention is to provide a frictional resistance measuring device with a push-pull force meter and a control system, which measures the driving current of the linear motor by constant velocity control, and then converts by a formula. The linear rail frictional resistance can be obtained. A second object of the present invention is to provide a linear frictional resistance for detecting frictional resistance of linear slides, sliders and balls, system detection speed and product accuracy. Strength measurement and improvement at the same time 201009315 Another purpose of this July is to provide a linear friction resistance measuring device. Using a dual vector measuring force gauge, the force gauge will display the frictional resistance of the linear slide, the slider and the ball. With this measurement system, the distribution of the frictional resistance of the linear slipper, the slider and the ball during the movement can be obtained. The linear frictional resistance measuring device capable of achieving the above object includes: a base; a linear motor fixed on the base for providing a driving force; and a sliding rail fixing base disposed on the base To fix and carry the linear device; a linear unit is a combination of a slide rail and a slider, the slider can slide on the slipper; and the joint containing at least one force gauge The connecting link is used to connect the linear motor and the slider, and the slider is driven by the linear motor. The information such as the change of the displacement of the slide rail or the slider is also converted into an electric motor. Wherein, the coupling rod containing at least one push-pull force gauge is replaced by a beam beam (beam f〇r 1〇ading), which also provides information such as a change in the displacement amount of the slide rail or the slider. Convert to the effect of electrical signal output. [Embodiment] Referring to FIG. 1 and FIG. 2, the linear frictional resistance measuring device provided by the present invention provides a frictional resistance for detecting a linear slide rail (21), a slider (22) and a ball, and 7 201009315 simultaneously improves the system. The detection speed and product precision mainly include: a linear motor (1), a slide rail mount (6), a linear device (2), and a coupling rod (31) including at least one push-pull force gauge (32). . The linear motor (1) is fixed on the base (5) for providing a driving force; the slide rail fixing seat (6) is disposed on the base (5) for fixing and carrying the linear device (2); the linear device ( 2) is a combination of a slide rail (21) and a slider (22), the slider (22) can slide on the slide rail (21); and the joint Φ rod containing at least one push-pull force gauge (32) (31) is used to connect the linear motor (1) and the slider (22) to provide information such as the displacement of the slider (22) driven by the linear motor (1) and also the displacement of the slide rail (2) or the slider (22). Converted to electrical signal output. Referring to FIG. 3, another embodiment of the present invention mainly includes: the linear motor (1) is fixed on the base (5) for providing a driving force; the slide rail fixing seat (8) is disposed on the base (5) for fixing and Carrying a linear device (2); the linear device (2) is a combination of a slide rail (21) and a slider (22), the slider (22) being slidable on the slide rail (8); the thrust beam (4) is used for coupling The linear motor (1) and the slider (10), the picking block (10) are driven by the linear motor (1), and also convert information such as changes in the displacement of the slipper (2) or the slider (10) into an electrical signal output. In the present invention, the detected object is a slide rail (21) or a slider (22), and the measuring system is driven by the linear motor (1) as an active member via a coupling rod (31) (or a thrust beam (4)) = block (22) ) Moving 'measuring the drive current of the linear motor (1) by constant velocity control, and then by the formula conversion, the line ❹ ❹ (32) (or the thrust 襟 (or thrust 襟) can be obtained from the push-pull force meter (32) (or the thrust beam (4)) 4)) The frictional resistance of the 201009315 sex rail (21) and the slider (22) of the measured voltage signal and the electric wiping resistance when pushing the slider (22). The linear motor (1) of the measuring system is an electromagnetically driven actuator. In the sports temple, there is only the frictional resistance of the working gas. The frictional resistance can be regarded as zero frictional resistance, so the measurement process does not affect the measurement. As a result, the linear slipper is measured using the push-pull force meter (10) (or the thrust 襟(4)) ((1) and the slider (22) of the frictional resistance ^7 一 a v && τ, 丨力 must first target Measuring instrument push-pull force meter
(32)(或推力樑（4))進行季铋妒 L 丁系、，死技正，藉由推拉力計（32)(或推力 樑（4))所量得的電麼訊骑你士却上 电洤Λ唬作比對，既可以知道當推拉力計 虔訊號差，藉以得知滑塊（22)與滑軌⑼間會產生摩 大小 本系統架構在摩擦力量測方面，利用兩個雙向量測的推拉 力計⑽整合至固定治具⑶）的聯接桿⑻，使聯接桿⑶）與 滑塊（22)、線性馬達⑴同步移動，量測時推拉力計（32)會顯示 線性滑軌⑻以及滑塊⑽之摩擦阻力，藉由此量測系統即可 獲得線性㈣（21)、滑塊⑽以《珠在運動時，摩擦阻力的 分佈情況。 本發明所提供之線性摩擦阻力量測裝置，與前述引證荦及 '、他習用技術相互比較時，更具有下列之優點： 1.本發明可料檢測線性滑執之摩擦阻力。 201009315 2.本發明用於降低摩擦對元件損耗的調整。 3_本發明可提高目前檢測技術之精度與工作校率。 上列詳細說明係針對本發明之一可行實施例之具體說明， 惟該實施例並非用以限制本發明之專利範圍，凡未脫離本發明 技藝精神所為之等效實施或變更，均應包含於本案之專利範圍 中〇 ，不上所述本案不但在空間型態上確屬創新，並能較習用 ❹物品增進上述多項功效，應已充分符合新穎性及進步性之法定 ^月專利要件，爰依法提出巾請，懇冑f局核准本件發明專 利申請案，以勵發明，至感德便。 【圖式簡單說明】 圖一與圖二為本發明線性摩擦阻力量測裂置之第-實施例 之示意圖； 圖三為本發明線性摩擦阻力量測裝置之第二實施例之示意 鲁 圖。 【主要元件符號說明】 1線性馬達 2線性裝置 21滑軌 2 2滑塊 31聯接桿 201009315 32推拉力計 33固定治具 4推力樑 5基座 6滑軌固定座(32) (or the thrust beam (4)) is used to carry out the seasoning, and the dead force is positive. The electric power is measured by the force gauge (32) (or the thrust beam (4)). However, when the power is turned on, it can be known that when the push-pull force meter is poor, it is known that the slider (22) and the slide rail (9) will produce a friction system. The double vector measuring push-pull force meter (10) is integrated into the connecting rod (8) of the fixed jig (3), so that the connecting rod (3)) moves synchronously with the slider (22) and the linear motor (1), and the push-pull force meter (32) displays linearity during measurement. The frictional resistance of the slide rail (8) and the slider (10) can be obtained by the measurement system to obtain the distribution of the frictional resistance of the linear (four) (21) and the slider (10). The linear frictional resistance measuring device provided by the present invention has the following advantages when compared with the above-mentioned citations and the conventional techniques of the prior art: 1. The present invention can detect the frictional resistance of the linear sliding. 201009315 2. The invention is used to reduce the adjustment of friction to component losses. 3_ The invention can improve the accuracy and working rate of the current detection technology. The detailed description of the preferred embodiments of the present invention is not intended to limit the scope of the present invention. In the scope of the patent in this case, the case is not only innovative in terms of space type, but also can improve the above-mentioned multiple functions compared with the use of ❹ articles, and should fully comply with the statutory ^month patent requirements for novelty and progressiveness. To file a lawsuit according to law, the 局f bureau approved the invention patent application, in order to invent invention, to the sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 and Fig. 2 are schematic views showing a first embodiment of a linear frictional resistance measuring crack according to the present invention; Fig. 3 is a schematic view showing a second embodiment of the linear frictional resistance measuring device of the present invention. [Main component symbol description] 1 linear motor 2 linear device 21 slide rail 2 2 slider 31 coupling rod 201009315 32 push-pull force gauge 33 fixed fixture 4 thrust beam 5 base 6 slide rail mount