Ball screw support base is the bearing connecting screw and motor. Its structure and specialty are used for the axle end products of standard stock of ball screw. Standardized support units EK and EF are prepared, and standard support units BK and BF are prepared for general ball screw. The supporting unit on the fixed side is equipped with preload adjusted JIS5 angular touch ball bearings.

特別是在EK6、8的超小型式中，裝有為超小型滾珠螺桿所開發(fā)的觸摸角45°的超小型角觸摸球軸承，能取得高剛性、高精度的穩(wěn)定的回轉(zhuǎn)性能。滾珠絲杠認(rèn)準(zhǔn)鈦浩機械，質(zhì)量保障，支撐側(cè)的支撐單元運用深溝球軸承。支撐單元EK、BK型的內(nèi)部軸承中裝入了適量的鋰皂基潤滑脂，用特殊密封墊圈進行密封，能直接裝置，長期運用。

Especially in the EK6 and 8 super-miniature type, the ultra-miniature angular touch ball bearing with a touch angle of 45 degrees developed for the super-miniature ball screw can achieve high rigidity and high precision stable rotation performance. Titanium Hot Machinery is recognized by ball screw, professional quality assurance, and deep groove ball bearing is used as support unit of support side. The internal bearings of support units EK and BK are equipped with proper amount of lithium soap-based grease and sealed with special sealing gaskets, which can be directly installed and used for a long time.

滾珠絲杠支撐座的特色：

Features of the ball screw support seat:

（1）較佳軸承的選用考慮到與滾珠螺杠在剛性上的均衡，運用高剛性低扭矩的角觸摸球軸承（觸摸角30°、自由組合）。一起，超小型支撐單元EK6、8裝有為超小型滾珠螺杠所開發(fā)的超小型角觸摸球軸承。這種軸承觸摸角 是45°，球徑小、球數(shù)多，是具有高剛性、高精度的超小型角觸摸球軸承，能取得穩(wěn)定的回轉(zhuǎn)性能。

(1) The selection of the best bearing takes into account the balance of rigidity with the ball screw, and uses high rigidity and low torque angular touch ball bearing (touch angle 30 degrees, free combination). Together, EK6 and 8 are equipped with ultra-small angular touch ball bearings developed for ultra-small ball screw. The contact angle of the bearing is 45 degrees, the diameter of the ball is small and the number of balls is large. It is a super-small angular touch ball bearing with high rigidity and precision, and it can achieve stable rotation performance.

（2）支撐單元的形狀 支撐單元有角型和圓型系列，可根據(jù)用途挑選。

 

 

(2) the supporting unit of the supporting unit has an angular and circular series, and can be selected according to the purpose.

（3）小型且裝置簡便 支撐單元是考慮了裝置周圍空間的、小體積的規(guī)劃。一起，裝入了通過調(diào)整預(yù)壓的軸承，交貨后就可直接進行裝置，既降低了裝置工時，又可進步裝置精度。

(3) small and simple supporting unit is a small volume planning considering the space around the device. Together, the preloading bearing is loaded, and the device can be directly carried out after delivery, which not only reduces the working hours of the device, but also improves the accuracy of the device.

為了進步進給體系的工作精度，滾珠絲杠組織有必要具有較高的傳動剛度，除了進步滾珠絲杠副自身的剛度外，滾珠絲杠組織有必要規(guī)劃具有滿足剛性的支撐結(jié)構(gòu)，而且還要進行正確的裝置。影響支撐結(jié)構(gòu)剛性的要素包含軸承座的剛度、軸承座與機器結(jié)構(gòu)的觸摸面積、軸承的剛度等。

In order to improve the working accuracy of the feed system, it is necessary for the ball screw organization to have a higher transmission stiffness. Besides improving the stiffness of the ball screw pair itself, it is necessary for the ball screw organization to plan a support structure that meets the rigidity, and also to carry out the correct device. The factors affecting the rigidity of the support structure include the stiffness of the bearing seat, the touching area between the bearing seat and the machine structure, and the stiffness of the bearing.

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This information is published by our guide screw. Our website is http://www.zhzdh888.com. Thank you for your attention.