The utility model provides a tool for detecting the true straightness of motor shaft, which can quickly detect the true straightness of small motor shaft, and the detection accuracy can reach + 10 U. The utility model comprises a base, a sliding groove is arranged on the base, a limit device is arranged in the sliding groove, a fixed base is arranged on the limit device, two rotating shafts are arranged in the fixed base, one end of the rotating shaft is spherical; a support cylinder is also vertically connected on the base, the adjustment rod passes through the through hole of the support cylinder, and the support cylinder is pressed on the adjustment rod by fastening bolts. In the through hole, a rotating cylinder is arranged on the regulating rod, and a fastening bolt is arranged between the rotating cylinder and the regulating rod, and the rotating cylinder is connected with the true straightness detection device. The utility model can be used to detect the motor shaft with diameter of 3 and length of 100 mm, and can quickly detect the truthfulness of the small motor shaft, the detection accuracy can reach + 10, and the motor shaft with different diameters and lengths can be detected, which is conducive to controlling the consistency of the products.
【技术实现步骤摘要】
检测马达轴真直度的工装
本技术涉及马达轴加工领域,具体涉及一种加工小型马达轴的工装。
技术介绍
小型马达轴直径几个毫米好几个厘米之间,长度可达100mm或更长。马达使用的时候,对马达轴的真直度(又称直线度)要求很高,因此马达轴出场的时候需要检验真直度。用手拿着真直度检测装置一个个测量微小的马达轴很不方便,且可能带来检测误差。
技术实现思路
本技术的目的是针对上述现有技术的不足,提出一种检测马达轴真直度的工装,能够快速检测小型马达轴的真直度,检测精度可达到±10μ。本技术的技术方案是这样实现的:一种检测马达轴真直度的工装,包括底座,底座上设有滑槽,滑槽内设有限位装置,限位装置上设有固定基座,固定基座内设有两个转轴,转轴一端为球面;底座上还竖直连有支撑筒,调节杆穿过支撑筒上的通孔,紧固螺栓将支撑筒压紧在调节杆的通孔内,调节杆上设有转动筒,转动筒和调节杆之间也设有紧固螺栓,转动筒与真直度检测装置相连。所述限位装置分为左右两个,限位装置包括滑动板,滑槽上设有长条状的滑动孔,压紧螺栓底部穿过滑动孔后连接压紧螺母,固定基座与滑动板相连。所述限位装置还包括与滑动板固定相连的支撑板,顶紧 ...
【技术保护点】
1.一种检测马达轴真直度的工装,包括底座(1),底座1上设有滑槽(12),滑槽(12)内设有限位装置,其特征在于:限位装置上设有固定基座(4),固定基座(4)内设有两个转轴(16),转轴(16)一端为球面;底座(1)上还竖直连有支撑筒(6),调节杆(7)穿过支撑筒(6)上的通孔,紧固螺栓(8)将支撑筒(6)压紧在调节杆(7)的通孔内,调节杆(7)上设有转动筒(9),转动筒(9)和调节杆(7)之间也设有紧固螺栓,转动筒(9)与真直度检测装置(11)相连。
【技术特征摘要】
1.一种检测马达轴真直度的工装,包括底座(1),底座1上设有滑槽(12),滑槽(12)内设有限位装置,其特征在于:限位装置上设有固定基座(4),固定基座(4)内设有两个转轴(16),转轴(16)一端为球面;底座(1)上还竖直连有支撑筒(6),调节杆(7)穿过支撑筒(6)上的通孔,紧固螺栓(8)将支撑筒(6)压紧在调节杆(7)的通孔内,调节杆(7)上设有转动筒(9),转动筒(9)和调节杆(7)之间也设有紧固螺栓,转动筒(9)与真直度检测装置(11)相连。2.根据权利要求1所述的检测马达轴真直度的工装,...
【专利技术属性】
技术研发人员:冯永新,
申请(专利权)人:联创新乡精密电子科技有限公司,
类型:新型
国别省市:河南,41
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