A grinder fixture for pin shaft includes a base plate, which is horizontally parallel to the upper and lower transverse plates; the left end of the upper transverse plate is connected with the left end of the lower transverse plate through the left vertical plate; the left vertical plate is arranged on the base plate; the upper and lower ends of the left vertical plate are respectively provided with a tightening hole A; the screw is arranged in the tightening hole A; the left end of the screw is provided with a fixed nut on the left side of the tightening hole A; On the right side of the tightening hole A, a finite position block is arranged on the screw; the limit block is arranged in the left vertical plate; the outer diameter size of the limit block is larger than the aperture size of the tightening hole A; the upper and lower screw are arranged in the upper and lower horizontal plates respectively, and the right end of the upper and lower screw is connected through the right vertical plate; the upper and lower ends of the right vertical plate are respectively provided with a tightening hole B; the screw is arranged in the tightening hole B; Tightening nuts are arranged on the right side of the tight hole B and on the right end of the screw; the manufacturing difficulty is low, which saves the production cost for the enterprise, and the later maintenance and replacement cost is low.
【技术实现步骤摘要】
一种销轴用磨床夹具
本技术涉及销轴的加工夹具,特别涉及一种销轴用磨床夹具。
技术介绍
销轴是一类标准化的紧固件,既可静态固定连接,亦可与被连接件做相对运动,主要用于两零件的铰接处,构成铰链连接;销轴外形多为圆柱形,且两端平面需要进行磨平处理,确保其使用时表面粗糙度达到要求,但是由于销轴的圆柱形外形,导致其两端面在磨平加工时,销轴不易被夹紧,易发生松动;常见的销轴尺寸较小,销轴单独进行加工时,带来的生产成本较高,且安装和拆卸不方便,故生产效率较低;一些高精度和高自动化的气动夹具,在设计时能够弥补这些缺点,但是其生产成本较高,而且在后期维修和更换时代价也较高。
技术实现思路
本技术目的是提供一种销轴用磨床夹具,解决了以上技术问题。为了实现上述技术目的,达到上述的技术要求,本技术所采用的技术方案是:一种销轴用磨床夹具,包括基板;其特征在于:所述基板上水平平行设置有上横板和下横板;所述上横板的左端与下横板的左端通过左竖板连接;所述左竖板设置在基板上;所述左竖板的上下两端处分别开设有收紧孔A;所述收紧孔A内均布置有螺杆;所述螺杆的左端头、在收紧孔A的左侧设置有固定螺帽;所述收紧 ...
【技术保护点】
1.一种销轴用磨床夹具,包括基板(1);其特征在于:所述基板(1)上水平平行设置有上横板(2)和下横板(3);所述上横板(2)的左端与下横板(3)的左端通过左竖板(4)连接;所述左竖板(4)设置在基板(1)上;所述左竖板(4)的上下两端处分别开设有收紧孔A(5);所述收紧孔A(5)内均布置有螺杆(6);所述螺杆(6)的左端头、在收紧孔A(5)的左侧设置有固定螺帽(7);所述收紧孔A(5)的右侧、在螺杆(6)上设置有限位块(8);所述限位块(8)布置在左竖板(4)内;所述限位块(8)的外径尺寸大于收紧孔A(5)的孔径尺寸;上下两根螺杆(6)分别布置在上横板(2)和下横板(3) ...
【技术特征摘要】
1.一种销轴用磨床夹具,包括基板(1);其特征在于:所述基板(1)上水平平行设置有上横板(2)和下横板(3);所述上横板(2)的左端与下横板(3)的左端通过左竖板(4)连接;所述左竖板(4)设置在基板(1)上;所述左竖板(4)的上下两端处分别开设有收紧孔A(5);所述收紧孔A(5)内均布置有螺杆(6);所述螺杆(6)的左端头、在收紧孔A(5)的左侧设置有固定螺帽(7);所述收紧孔A(5)的右侧、在螺杆(6)上设置有限位块(8);所述限位块(8)布置在左竖板(4)内;所述限位块(8)的外径尺寸大于收紧孔A(5)的孔径尺寸;上下两根螺杆(6)分别布置在上横板(2)和下横板(3)内,上下两根螺杆(6)的右端头通过右竖板(9)连接;所述右竖板(...
【专利技术属性】
技术研发人员:陈军,
申请(专利权)人:靖江市苏伦工程机械有限公司,
类型:新型
国别省市:江苏,32
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