A measuring tool for NC machine tool assembly includes: a base frame, a hole is arranged on the right wall; a tape measure is rotationally mounted on the take-up rod, the two ends of the winding rod are vertically inserted on the top wall and bottom surface of the base frame, the ruler strip of the tape measure penetrates through the hole horizontally, the scale and rack are equidistant arranged on the front side of the tape; the gear is fixed and penetrated on the unwinding rod, and both ends of the unwinding rod are vertically rotated and inserted into the base frame through the shaft sleeve The top wall and bottom surface, and the bottom end extends out of the bottom surface of the base frame, and the gear is meshed with the rack of the ruler bar; the back side of the rule bar is provided with a guide groove along the length, and the adjusting rod is movably inserted into the rear wall of the base frame, and the insertion end of the adjusting rod is connected with the finite block, and the limit block is sliding and matched with the guide groove. The insertion depth of the adjusting rod can be adjusted to separate the ruler bar from the gear. The utility model is suitable for measuring the narrow parts to be measured which are difficult to reach by conventional tools; the structure is simple and practical, and the operation is convenient.
【技术实现步骤摘要】
一种数控机床装配用测量工具
本技术涉及数控机床生产
,具体涉及一种数控机床装配用测量工具。
技术介绍
目前,检测机床几何尺寸的常用检测工具有精密水平仪、精密方箱、直角尺、平尺、平行光管、千分表、测微仪、高精度检验棒及刚性好的千分表杆等。检测工具的精度必须比所测的几何精度高一个等级,否则测量的结果将是不可信的。数控机床装配过程中,经常需要测量待装配零件的尺寸,以使装配后的两个零件刚好匹配。对于有的狭小部位,常规测量工具很难伸入,只能拆卸一部分后再进行测量,操作不便;或者制作样板来度量其尺寸,适用范围局限,费时费力。
技术实现思路
为了解决上述问题,本技术提供一种数控机床装配用测量工具,适用于测量常规工具难以抵达的狭小部位。为解决上述技术问题,本技术采用了以下方案:一种数控机床装配用测量工具,包括:基架,右侧壁开设有出孔;卷尺,转动穿装于收卷杆,所述收卷杆两端竖直插装于所述基架顶壁和底面,所述卷尺的尺条水平穿出所述出孔,所述尺条正面等距设置有刻度和齿条;齿轮,固定穿装于放卷杆 ...
【技术保护点】
1.一种数控机床装配用测量工具,其特征在于,包括:/n基架(1),右侧壁开设有出孔(10);/n卷尺(2),转动穿装于收卷杆(4),所述收卷杆(4)两端插装于所述基架(1)顶壁和底面,所述卷尺(2)的尺条(20)水平穿出所述出孔(10),所述尺条(20)正面等距设置有刻度和齿条;/n齿轮(3),固定穿装于放卷杆(5),所述放卷杆(5)两端通过轴套(7)转动插装于所述基架(1)顶壁和底面,且底端伸出所述基架(1)底面,所述齿轮(3)与所述尺条(20)的齿条啮合。/n
【技术特征摘要】
1.一种数控机床装配用测量工具,其特征在于,包括:
基架(1),右侧壁开设有出孔(10);
卷尺(2),转动穿装于收卷杆(4),所述收卷杆(4)两端插装于所述基架(1)顶壁和底面,所述卷尺(2)的尺条(20)水平穿出所述出孔(10),所述尺条(20)正面等距设置有刻度和齿条;
齿轮(3),固定穿装于放卷杆(5),所述放卷杆(5)两端通过轴套(7)转动插装于所述基架(1)顶壁和底面,且底端伸出所述基架(1)底面,所述齿轮(3)与所述尺条(20)的齿条啮合。
2.根据权利要求1所述的数控机床装配用测量工具,其特征在于,所述尺条(20)背面沿长度方面设有导向槽(21),所述基架(1)后壁活动插装有调节杆,调节杆插入端连接有限位块(8),所述限位块(8)滑动配合于所述导向槽(21),所述调节杆的插入深度可调节,以使所述尺条(20)与齿轮(3)分离。
3.根据权利...
【专利技术属性】
技术研发人员:罗海锋,谢清玲,
申请(专利权)人:江油川一精机有限公司,
类型:新型
国别省市:四川;51
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