The utility model relates to a self positioning drawing die seat, which relates to a machine drawing die base. The utility model provides a self positioning drawing die seat for solving the problems of mould eccentricity, single side wear of the wire rod and the loss of the die without manual adjustment, accurate positioning and obvious improvement of work efficiency. A die base supporting shaft is arranged at the bottom of the drawing die box, and the die support shaft is rotatablely connected with the base by universal bearings. When the utility model is used, the drawing die box is used for fixing the drawing die; the base is used for supporting the whole drawing die base; the universal bearing can be rotated in a universal way; the die support shaft drives the whole drawing die box to rotate under the action of the universal bearing. The three dimensional rotating mechanism, which is composed of die support, support shaft and universal bearing, is designed on the drawing die base, which can realize the automatic aligning of the drawing die. When the wire drawing drum by drawing force, in the role of three-dimensional rotating mechanism, a wire drawing die in the universal bearing under the action of automatic adjustment to the most suitable drawing direction, to solve the problem of eccentric wear and unilateral wire, die die loss.
【技術(shù)實(shí)現(xiàn)步驟摘要】
自定位拉絲模座
本專利技術(shù)涉及機(jī)加工拉絲模座,尤其是涉及一種自定位拉絲模座。
技術(shù)介紹
現(xiàn)有拉絲模具的模座,是在調(diào)試機(jī)臺(tái)時(shí)就事先調(diào)整好,在后續(xù)拉絲生產(chǎn)時(shí),由于調(diào)整困難,加上生產(chǎn)人員的惰性,不會(huì)去再調(diào)整,而且也不可能憑肉眼調(diào)整的非常精準(zhǔn)。即使要調(diào)整,需要人工調(diào)整,偏差大,不精確,降低工效;而且拉絲工作過程中,模具易偏心,易產(chǎn)生單邊磨損,使模具損耗快,從而造成線材質(zhì)量不佳。
技術(shù)實(shí)現(xiàn)思路
本專利技術(shù)的目的是提供一種無(wú)需人工調(diào)整,定位精確,明顯提高工效,可解決模具偏心、線材單邊磨損以及模具損耗問題的自定位拉絲模座。為實(shí)現(xiàn)上述目的,本專利技術(shù)采用如下技術(shù)方案:自定位拉絲模座,包括拉絲模盒和底座;其特點(diǎn)在于:拉絲模盒底部設(shè)有模座支撐軸,模座支撐軸通過萬(wàn)向軸承與底座萬(wàn)向旋轉(zhuǎn)配合連接。進(jìn)一步:所述模座支撐軸底端為圓弧形。與現(xiàn)有技術(shù)比較,本專利技術(shù)的有益效果如下:工作時(shí),拉絲模盒用于固定拉絲模;底座用于支撐整個(gè)拉絲模座;萬(wàn)向軸承可萬(wàn)向旋轉(zhuǎn);模座支撐軸在萬(wàn)向軸承的作用下帶動(dòng)整個(gè)拉絲模盒旋轉(zhuǎn)。本專利技術(shù)巧妙地在拉絲模座上設(shè)計(jì)了由模座支撐軸和萬(wàn)向軸承構(gòu)建形成的三維旋轉(zhuǎn)機(jī)構(gòu),可實(shí)現(xiàn)拉絲模自動(dòng)調(diào)心定位。當(dāng)鋼絲受拉絲滾筒拉拔力時(shí),在三維旋轉(zhuǎn)機(jī)構(gòu)的作用下,拉絲模座在萬(wàn)向軸承的作用下,自動(dòng)調(diào)整到最適合拉絲的方向,從而解決模具偏心、線材單邊磨損以及模具的損耗問題。附圖說明圖1為本專利技術(shù)實(shí)施例結(jié)構(gòu)示意圖。具體實(shí)施方式參見圖1,本實(shí)施例所述自定位拉絲模座,包括拉絲模盒3和底座1;拉絲模盒3底部設(shè)有模座支撐軸4,模座支撐軸4通過萬(wàn)向軸承2與底座1萬(wàn)向旋轉(zhuǎn)配合連接。所述模座支撐軸4底端為圓弧形。使用 ...
【技術(shù)保護(hù)點(diǎn)】
自定位拉絲模座,包括拉絲模盒和底座;其特征在于:拉絲模盒底部設(shè)有模座支撐軸,模座支撐軸通過萬(wàn)向軸承與底座萬(wàn)向旋轉(zhuǎn)配合連接。
【技術(shù)特征摘要】
1.自定位拉絲模座,包括拉絲模盒和底座;其特征在于:拉絲模盒底部設(shè)有模座支撐軸,模座支撐軸通過萬(wàn)向軸...
【專利技術(shù)屬性】
技術(shù)研發(fā)人員:吳雄生,唐彬,洪煒洺,劉淑,
申請(qǐng)(專利權(quán))人:梓蘭特線廈門科技有限公司,
類型:發(fā)明
國(guó)別省市:福建,35
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