The utility model discloses a well-sealed liquid-filled forming hydraulic press, which comprises a body of a liquid-filled forming hydraulic press. The body of the liquid-filled forming hydraulic press comprises a liquid-filled head which can be moved left and right. The liquid-filled head includes a pressing ring, and a hollow sealing pit is arranged on the right end face of the pressing ring. The bottom face of the sealing pit is a sealing surface and the sealing pit is sealed. The side face is a sealing ring surface, and the right side of the pressing ring is provided with a pressing slider, and the left side of the pressing slider is provided with a pressing surface, so that when the filling head moves to the right, the flushing mouth can be clamped between the pressing surface and the sealing surface. The connecting ring is arranged between the sealing ring surface and the pressing slider, the pressing slider is moved to the connecting ring, and then the pressing ring is moved to the connecting ring. Finally, the connecting ring is clamped between the sealing ring surface and the pressing surface, so that the connecting ring and the sealing surface can be sealed well and tightly. The sealing ring is connected with the side surface of the connecting ring so as to realize the sealing. The utility model is used for sealing the filling head and the connecting ring.
【技术实现步骤摘要】
一种密封良好的充液成形液压机
本技术涉及液压机领域,特别涉及一种密封良好的充液成形液压机。
技术介绍
板材充液成形技术,又名超高压液态柔性成形技术或内高压成形技术,板材液压成形是利用液体作为传力介质来传递载荷,板材成形到单侧模具上的一种板材成形方法。板材充液成形机技术已经在汽车、空调、冰箱的零件制造行业上得到广泛的应用,充液成形技术是实现现代好的高效率、高产能、制件轻量化的主要技术。可以分类为充液拉深成形和液体凸模拉深成形。该技术可以改变我国汽车配件、轻工零部件或其他复杂零件产品成形精密化程度低、档次低、工艺柔性化程度低、竞争力弱的现状,能够提升我国在高压技术的创。板材液压成形技术现也日渐成为国内外业界的研究热点,并产生了可控径向加压充液拉深技术及液体。思豪公司自主研发的超高压板材充液成形技术,打破了充液成形技术在管材和板材成形方面突破了传统工艺的限制,能够充份发挥金属材料的拉伸性,可以实现复杂形状零部件、多种形状变化和多种截面变化的管材产品的一体成形,圆形管件和椭圆形管件或多种不规则变化的管材零件一体成形,无需压铸拼接就可以一次性水胀成形。这款技术很早就在航空航 ...
【技术保护点】
1.一种密封良好的充液成形液压机,包括充液成形液压机机体,充液成形液压机机体包括可左右移动的充液头,其特征在于:充液头包括压紧环(1),压紧环(1)的右侧端面上设有凹陷的密封坑,所述密封坑的底面为密封面(2),密封坑的侧面为密封环面(3),压紧环(1)的右侧设有两个上下对称设置的可上下往复移动的压紧滑块(4),压紧滑块(4)的左侧设有压紧面,使得充液头向右移动时,可将冲液口夹在压紧面与密封面(2)之间。
【技术特征摘要】
1.一种密封良好的充液成形液压机,包括充液成形液压机机体,充液成形液压机机体包括可左右移动的充液头,其特征在于:充液头包括压紧环(1),压紧环(1)的右侧端面上设有凹陷的密封坑,所述密封坑的底面为密封面(2),密封坑的侧面为密封环面(3),压紧环(1)的右侧设有两个上下对称设置的可上下往复移动的压紧滑块(4),压紧滑块(4)的左侧设有压紧面,...
【专利技术属性】
技术研发人员:陈德发,林家非,
申请(专利权)人:佛山市禅城区新力量机器厂,
类型:新型
国别省市:广东,44
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