四輥卷板機(jī):該機(jī)結(jié)構(gòu)型式四輥式，上輥為主傳動(dòng)，通過(guò)減速機(jī)的轉(zhuǎn)動(dòng)輸出帶動(dòng)齒輪與上輥齒輪嚙合，為卷制板材提供扭矩；下輥?zhàn)鞔怪鄙颠\(yùn)動(dòng)，通過(guò)液壓缸內(nèi)的液壓油作傳動(dòng)介質(zhì)用于活塞而獲得，以便夾緊和支撐板材，為液壓傳動(dòng)；在下輥的兩側(cè)設(shè)有側(cè)輥并沿著機(jī)架導(dǎo)軌作傾斜運(yùn)動(dòng)，使板材通過(guò)三輥的位置變化作圓弧形彎曲，終卷制圓筒。該機(jī)優(yōu)點(diǎn)是板材端部預(yù)彎及卷圓可以在同一臺(tái)設(shè)備上進(jìn)行，省時(shí)省工，配合數(shù)控系統(tǒng)，適合薄板材大規(guī)模流水化作業(yè)，工作效率是三輥卷板機(jī)的兩倍多詳細(xì)：
The machine adopts the four-roller structure with the upper rollers as the main drive,proving the plates bending with torque through the engagement between the gear of the moderator and the gear of thd upper roller. The lower roller makes vertial movements and imposes a force on the piston through the hydraulic oil in the hydraulic oil in the hydraulic cylinder so as to clamp the plate tight. Side rollers are arranged on the two sides of the lides of the lowerroller,and make inclining movement along the guide rail and provide drive through the screw,the nut,the worm and the lead screw. The advantage of the machine is that the preliminary bending and rolling of the top ends of the plates can be conducted on the same machine. |
三輥對(duì)稱(chēng)式卷板機(jī):本機(jī)結(jié)構(gòu)型式為三輥對(duì)稱(chēng)式，上輥在兩下輥中央對(duì)稱(chēng)位置作垂直升降運(yùn)動(dòng)，通過(guò)絲桿絲母蝸桿傳動(dòng)而獲得，以起到壓住板材的作用，兩下輥?zhàn)餍D(zhuǎn)運(yùn)動(dòng)，通過(guò)減速機(jī)的輸出齒輪與下輥嚙合，為卷制板材提供扭矩，通過(guò)三輥的壓實(shí)，以及兩個(gè)下輥的旋轉(zhuǎn)使板材做圓弧移動(dòng)。本機(jī)床的缺陷是需借助其它設(shè)備實(shí)現(xiàn)端部預(yù)彎，適合卷至4-30毫米厚以下的板材。W11-30*3000：板厚30毫米，板寬3000 4.0m/min 卷筒直徑1200 上輥直徑430 下輥直徑320 中心距600外形尺寸， 680*180*215 詳細(xì)：
The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers,which is achieved through the drive of the screw,the nut,the worm and the lead screw, The two lower rollers rotates,and provides the plate materials with torque through the engagement of the output geat of the moderator with the gear of the lower rollers.The disadvantage of the machine is that the ends of the plate materials need th have the help from other equipment for prebending. |
三輥非對(duì)稱(chēng)式卷板機(jī):該機(jī)結(jié)構(gòu)形式為三輥非對(duì)稱(chēng)式、上輥為主傳動(dòng)，下輥垂直升降運(yùn)動(dòng)，以便夾緊板材，并通過(guò)下輥齒輪與上輥齒輪嚙合，同時(shí)作為主傳動(dòng)；邊輥?zhàn)鲀A升降運(yùn)動(dòng)，具有預(yù)彎和卷圓雙重功能。結(jié)構(gòu)緊湊，操作維修方便，缺點(diǎn)也是不帶預(yù)彎，卷板厚度在1到6毫米之間，由于功率不大，板材的卷制要通過(guò)幾個(gè)來(lái)回才能完成，效率相對(duì)偏低。W11F-6*2500 板厚6 卷板寬度2500 卷筒直徑450 詳細(xì)：
The machine adopts the 3-roller symmetrical structure with the upper roller as the main drive and the lower roller making vertical movement so as to clamp the plate materials tightly.The main drive comes from the engagement between the gear of the lower roller and the gear of the upper roller.The side roller makes elevating movements and has the function of preliminary bending and rolling .The machine is characterized with compact structure and convenient operation and maintenance. |
型材彎曲機(jī):型材卷彎?rùn)C(jī)是一種專(zhuān)用于卷彎角鋼、槽鋼、工字鋼、扁鋼、方鋼、圓鋼等各種異型鋼材的高效加工設(shè)備，可一次上料完成卷圓、校圓工序，廣泛應(yīng)用 在石油、化工、水電、造船及機(jī)械制造等行業(yè)。該機(jī)的兩下輥為主傳動(dòng)輥，也可三個(gè)工作輥為主傳動(dòng)輥，兩個(gè)邊輥圍繞固定回轉(zhuǎn)中心作弧線(xiàn)升降運(yùn)動(dòng)，兩側(cè)設(shè)有托輥裝置，有利于保證非對(duì)稱(chēng)截面型材卷制質(zhì)量。本機(jī)結(jié)構(gòu)先進(jìn)，工作可靠，體積小，功能齊全，是型材成型設(shè)備詳細(xì)：
Section bending machine is a kind of high effciency processing equipment which is specially used to bending various kinds of profiled steel such as angle,channel stell, l-steel,flat steel,square steel and round steel. It can one time finish the procedure of round rolling and round correcting. It is widely used in the fields of petroleum,chemical industry,hydropower,ship building and machine manufacturing.
The two lower rollers are main transmission rollers and the tree working rollers can also be main transmission roller.Two side rollers revolve the fixed centre of rotaion to make the vibratory movement.There is support roller device at the two sides to ensure the rolling quality of the non symmetrical cross section profiles.The machine is with advanced construction,reliable works,small volume,complete function. It is advanced section bending equipment both home and abroad. |
