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直流短行程电磁制动器制造技术

技术编号:6069937 阅读:344 留言:0更新日期:2012-04-11 18:40
本实用新型专利技术公开了一种直流短行程电磁制动器,包括弹簧调整装置、退距调整器和底座,其特征在于包括传动机构和电磁机构,所述的电磁机构包括两组电磁线圈,分别装在静铁心上,静铁心与底座活动铰接;所述的传动机构包括二组制动瓦、短制动臂、长制动臂和连杆,其中的二组制动瓦分别与长制动臂及短制动臂固定连接,长制动臂的下端及短制动臂的中部分别与底座连接;所述的连杆一端连接于长制动臂,另一端与短制动臂的自由端活动连接。电磁线圈通电时,动铁心被吸引并向左偏转,左制动瓦离开制动轮,同时拉动右制动瓦离开制动轮,完成制动器的打开;反之,断电时靠制动弹簧推动长制动臂向右偏转,实现抱闸。本实用新型专利技术具有结构简单、动作迅速的特点。(*该技术在2018年保护过期,可自由使用*)

DC short stroke electromagnetic brake

The utility model discloses a short stroke DC electromagnetic brake, including spring adjusting device, the clearance adjusting device and the base, which comprises the drive mechanism and the electromagnetic mechanism, including two groups of electromagnetic mechanism for the electromagnetic coil, were installed in the stator, stator and a hinge; the transmission mechanism the two group includes brake shoe, brake short arm, long brake arm and the link, two sets of brake shoe which are respectively fixedly connected with the long arm and short arm brake brake, the brake arm of the central end of long and short brake arms are respectively connected with the base; one end of the connecting rod is connected to the brake arm length, free end the activities and the other end of the short arm connected with the brake. The electromagnetic coil is energized, the moving core is attracted and deflected to the left, the left brake shoe left brake wheel, while pulling the right brake away from the brake wheel, complete brake open; conversely, when power on the brake spring to push the brake arm long turn to the right, to realize the brake. The utility model has the advantages of simple structure and quick action.

【技术实现步骤摘要】

【技术保护点】
一种直流短行程电磁制动器,包括弹簧调整装置(4)、闸瓦退距调整器(11)和底座(13),其特征在于:还包括传动机构(10)和电磁机构(6),其中所述的电磁机构(6)包括两组电磁线圈(1),分别装在静铁心(3)上,静铁心(3)则与底座(13)活动铰接;所述的传动机构(10)包括两组制动瓦(8)、短制动臂(9)、长制动臂(14)和连杆(12),其中的二组制动瓦(8)分别与长制动臂(14)及短制动臂(9)固定连接,长制动臂(14)的下端及短制动臂(9)的中间部位分别与底座(13)连接;所述的连杆(12)一端连接于长制动臂(14),其另一端则与短制动臂(9)的自由端活动连接。

【技术特征摘要】

【专利技术属性】
技术研发人员:贲福辰
申请(专利权)人:贲福辰
类型:实用新型
国别省市:91[中国|大连]

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