What is the main type of ball screw support? The support seat of the ball screw is mainly used on the ball screw. Our general understanding of the ball screw is: to change the rotary motion into a linear motion, or to change the linear motion into an ideal product of the rotary motion. The ball screw is composed of screw, nut, steel ball, prepress, frequency converter, dust-proof, etc. Its function is to transform the rotary motion into linear motion, which is the further extension and development of ekham screw. The significance of this development lies in the change of bearing from rolling motion to sliding motion. Because of its small friction resistance, ball screw is widely used in various industrial equipment and precision instruments. Ball screw is the most commonly used transmission component in machine tools and precision machinery. Its main function is to transform the rotary motion into the linear motion, or the torque into the axial repetitive force, which has the characteristics of high accuracy, reversibility and high efficiency. The main parameters of ball screw are nominal diameter and lead.

　　滾珠絲桿支持座位,我們理解是:軸承連接絲杠和電機(jī),結(jié)構(gòu)和標(biāo)準(zhǔn)滾珠螺桿的長(zhǎng)度軸端產(chǎn)品,準(zhǔn)備標(biāo)準(zhǔn)支持單位EK, EF類型,準(zhǔn)備標(biāo)準(zhǔn)支持單位BK,男朋友類型為普通滾珠絲杠類型。固定側(cè)的支撐單元裝有預(yù)加載的JIS5角接觸球軸承。特別是在EK6中，8個(gè)超小型型號(hào)，配備為超小型滾珠絲杠研制的接觸角為45°的超小型角接觸球軸承，可獲得高剛性、高精度和穩(wěn)定的旋轉(zhuǎn)性能。支承側(cè)的支承單元采用深溝球軸承。支撐單元EK、BK型內(nèi)軸承裝載適量的鋰皂潤(rùn)滑脂，用專用密封墊圈密封，可直接安裝，長(zhǎng)期使用。

　　Ball screw support seat, we understand that: bearing connecting screw and motor, structure and standard ball screw length shaft end products, preparation standard support unit EK, EF type, preparation standard support unit BK, boyfriend type is common ball screw type. The support unit on the fixed side is equipped with a preloaded jis5 angular contact ball bearing. Especially in EK6, 8 ultra small models are equipped with ultra small angular contact ball bearing with contact angle of 45 ° developed for ultra small ball screw, which can obtain high rigidity, high precision and stable rotation performance. The supporting unit on the supporting side adopts deep groove ball bearing. The support unit EK and BK internal bearings are loaded with appropriate amount of lithium soap grease and sealed with special sealing washer, which can be directly installed and used for a long time.

　　一般來(lái)說(shuō),我們需要關(guān)注三種方法在滾珠絲杠的安裝支持座位:(1)使用更好的軸承考慮平衡滾珠絲桿,滾珠絲桿的剛度,采用高剛度低轉(zhuǎn)矩角接觸球軸承(接觸角30°,獨(dú)立的組合)。同時(shí)，超小型支撐單元EK6和ek8還配備了為超小型滾珠絲杠開(kāi)發(fā)的超小型角接觸球軸承。這種軸承接觸角為45°，球徑小，球數(shù)多，是具有高剛性、高精度的超小角度接觸球軸承，能獲得穩(wěn)定的車削性能。(2)支承單元的形狀支承單元有角型和圓型系列，可根據(jù)需要選用。(3)小而易安裝的支撐單元是考慮周圍空間的安裝，體積小的設(shè)計(jì)。同時(shí)，預(yù)裝軸承經(jīng)調(diào)整后，可直接交付裝配，不僅減少了裝配時(shí)間，而且提高了裝配精度!

　　Generally speaking, we need to pay attention to three ways to install the supporting seat of the ball screw: (1) use the best bearing to consider the balance of the ball screw, the rigidity of the ball screw, and use the high rigidity and low torque angle contact ball bearing (contact angle 30 °, independent combination). At the same time, the ultra small supporting units EK6 and ek8 are also equipped with ultra small angular contact ball bearings developed for ultra small ball screws. The contact angle of the bearing is 45 °, the diameter of the ball is small and the number of balls is large. It is a super small angle contact ball bearing with high rigidity and precision, and it can obtain stable turning performance. (2) The shape of the supporting unit is angular and circular, which can be selected according to the needs. (3) The small and easy to install support unit is a small design considering the installation of surrounding space. At the same time, after adjusting the pre installed bearing, it can be directly delivered for assembly, which not only reduces the assembly time, but also improves the assembly accuracy!

　　因此，我們可以對(duì)這類產(chǎn)品進(jìn)行詳細(xì)的分類:螺桿支架-FK，與THK規(guī)格相同。滾珠絲杠兩側(cè)有特殊支撐。2. 重載支持-WBK，與NSK規(guī)格相同。用于滾珠絲杠兩側(cè)的特殊重載支承。3.螺母支架。MGD滾珠絲杠用標(biāo)準(zhǔn)螺母支架4. 螺母軸承m5。鎖緊螺母(RN)，與THK規(guī)格相同。6. 絲桿支架-AK，與THK規(guī)格相同。7. 螺絲支架-EK與thk8規(guī)格相同。與THK規(guī)格相同的bk螺絲支架。

　　Therefore, we can classify these products in detail: screw bracket - FK, with the same specifications as THK. The ball screw has special support on both sides. 2. Overload support - WBK, same as NSK specification. Special heavy-duty support for both sides of ball screw. 3. Nut bracket. MGD ball screw with standard nut bracket 4. Nut bearing M5. Lock nut (RN), same specification as THK. 6. Screw support AK, same specification as THK. 7. Screw bracket EK is the same as thk8. BK screw holder of the same specification as THK.

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