The invention discloses a positioning device for the upper nozzle of the ladle sliding nozzle mechanism. A concentric rod is inserted in the upper nozzle positioning sleeve, the upper nozzle positioning block, the positioning plate and the slider positioning sleeve, and an opening and closing pull rod is inserted in the concentric rod. The top end of the opening and closing pull rod is connected with an opening and closing piece through a pin shaft, and the other end of the opening and closing piece is articulated with a compressing piece, and the top end of the two pressing pieces is pinned Shaft two is connected with the center bar; the bottom end of the center bar one is fixed with the center bar two, and the center bar two sets are installed on the opening and closing pulling rods, in which the opening and closing pulling rods are inserted and fixed with the horizontal bar, the bottom end of the opening and closing pulling rods is provided with thread holes, and the center bar two is provided with a long cross bar motion hole; a spring is arranged between the horizontal bar and the center bar one, and the bottom end of the center bar two is fixed with a cam head, and the outside of the cam head. The side suit has an open and close cap. The beneficial effect of this application is to ensure the accuracy of the installation position of the upper nozzle and avoid the steel leakage and channeling accidents caused by the inaccurate installation and positioning of the upper nozzle.
【技术实现步骤摘要】
一种钢包滑动水口机构的上水口安装定位装具
本专利技术涉及钢包滑动水口机构
,更具体的说,涉及一种钢包滑动水口机构的上水口安装定位装具。
技术介绍
在冶金行业,随着快速、高效连铸和二次精炼技术及工艺的发展,滑动水口机构在现代钢铁冶炼过程中变得越来越重要,成为冶炼中不可缺少的部分。它是连铸机浇铸过程中钢水的控制装置,能够精确地调节从钢包到连铸中间包的水流量,使流入和流出的钢水达到平衡,从而使连铸操作更容易控制。而装在钢包滑动水口机构固定底座孔中的上水口受到钢水的冲刷和侵蚀,是经常需要更换的,上水口在安装过程中的位置要求非常严格,上水口安装的太深,会增加漏钢事故,上水口安装的太浅就会降低上水口的使用寿命引起窜钢事故。因此,为了保证上水口安装位置的准确,需要专利技术一种钢包滑动水口机构的上水口安装定位装具。
技术实现思路
为了克服上述技术缺点,本专利技术提供一种钢包滑动水口机构的上水口安装定位装具。为实现上述目的,本专利技术采用以下技术方案:一种钢包滑动水口机构的上水口安装定位装具,包括上水口定位套,所述上水口定位套的下端固定有上水口定位块,上水口定位块的下端固定有定位 ...
【技术保护点】
1.一种钢包滑动水口机构的上水口安装定位装具,其特征在于:包括上水口定位套(8),所述上水口定位套(8)的下端固定有上水口定位块(9),上水口定位块(9)的下端固定有定位板(10),定位板(10)的下端固定有滑块定位套(11);所述上水口定位套(8)、上水口定位块(9)、定位板(10)和滑块定位套(11)中插装有通心杆一(12),通心杆一(12)中插装有开合拉杆(13),开合拉杆(13)的顶端通过销轴一(14)连接有开合片(15),开合片(15)的另一端铰接有压紧片(16),两个压紧片(16)的顶端通过销轴二(17)与通心杆一(12)连接;所述通心杆一(12)的底端固定有通 ...
【技术特征摘要】
1.一种钢包滑动水口机构的上水口安装定位装具,其特征在于:包括上水口定位套(8),所述上水口定位套(8)的下端固定有上水口定位块(9),上水口定位块(9)的下端固定有定位板(10),定位板(10)的下端固定有滑块定位套(11);所述上水口定位套(8)、上水口定位块(9)、定位板(10)和滑块定位套(11)中插装有通心杆一(12),通心杆一(12)中插装有开合拉杆(13),开合拉杆(13)的顶端通过销轴一(14)连接有开合片(15),开合片(15)的另一端铰接有压紧片(16),两个压紧片(16)的顶端通过销轴二(17)与通心杆一(12)连接;所述通心杆一(12)的底端固定有通心杆二(18),通心杆二(18)套装在开合拉杆(13)上,其中开合拉杆(13)上穿插固定有横杆(19),开合拉杆(13)的底端开设有螺纹孔(31),通心杆二(18...
【专利技术属性】
技术研发人员:张付会,贾海亮,姬志刚,姬志强,
申请(专利权)人:河北泰禾高温流体科技股份有限公司,
类型:发明
国别省市:河北,13
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