CN202241112U - 抽油机电机皮带轮拔轮器 - Google Patents

抽油机电机皮带轮拔轮器 Download PDF

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Publication number
CN202241112U
CN202241112U CN2011203659845U CN201120365984U CN202241112U CN 202241112 U CN202241112 U CN 202241112U CN 2011203659845 U CN2011203659845 U CN 2011203659845U CN 201120365984 U CN201120365984 U CN 201120365984U CN 202241112 U CN202241112 U CN 202241112U
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pulley
belt pulley
motor
motor shaft
gear puller
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纪玉良
顾大顺
邓潮
孙良刚
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Abstract

一种抽油机电机皮带轮拔轮器,包括电机轴、卡板、皮带轮、拉杆、螺母板、丝杠,皮带轮安装在电机轴上,卡板安装在电机轴上,拉杆将卡板和螺母板连接成一体,丝杠的外螺纹与螺母板的母螺纹旋合,旋转丝杠可以将皮带轮拆卸下来,省时省力,卡板与皮带轮接触而积大,使皮带轮受力均衡,不会损坏皮带轮,具有显著的经济效益。

Description

抽油机电机皮带轮拔轮器
技术领域
本实用新型是拆卸电机的装置,是一种抽油机电机皮带轮拔轮器。
背景技术
现有的皮带轮拔轮器是三瓜或二瓜式皮带轮拔轮器,在拔除电机皮带轮时,三瓜或二瓜的前端悬挂在皮带轮的后端平面上,接触面积小,受力大,常出现三瓜或二瓜与皮带轮接触处被拔裂的问题,造成皮带轮损坏,增加皮带轮的用量,增加生产成本。
发明内容
本实用新型的目的是设计一种抽油机电机皮带轮拔轮器,使其在拆卸电机皮带轮时,与皮带轮大面积接触,使皮带轮受力均衡,不会出现皮带轮接触处被拔裂的问题。
本实用新型的目的是这样实现的:包括电机轴、卡板、皮带轮、拉杆、螺母板、丝杠,皮带轮安装在电机轴上,卡板安装在电机轴上,拉杆将卡板和螺母板连接成一体,丝杠的外螺纹与螺母板的母螺纹旋合。
本实用新型的有益效果是:旋转丝杠可以将皮带轮拆卸下来,省时省力,卡板与皮带轮接触面积大,使皮带轮受力均衡,不会损坏皮带轮,具有显著的经济效益。
附图说明
图1是本实用新型实施例装配图。图2是图1中件2的侧面图。
具体实施方式
下面结合附图对本实用新型实施例进行说明。
包括电机轴1、卡板2、皮带轮3、拉杆4、螺母板5、丝杠6,皮带轮3安装在电机轴1上,卡板2上的缺口插进电机轴1,使卡板2安装在电机轴1上,拉杆4将卡板2和螺母板5连接成一体,丝杠6的外螺纹与螺母板5的母螺纹旋合。拔轮时旋转丝杠6,使皮带轮3产生脱离电机轴1的轴向力,从而拔出皮带轮3。

Claims (1)

1.一种抽油机电机皮带轮拔轮器,包括电机轴(1)、卡板(2)、皮带轮(3)、拉杆(4)、螺母板(5)、丝杠(6),皮带轮(3)安装在电机轴(1)上,其特征是:卡板(2)安装在电机轴(1)上,拉杆(4)将卡板(2)和螺母板(5)连接成一体,丝杠(6)的外螺纹与螺母板(5)的母螺纹旋合。
CN2011203659845U 2011-09-23 2011-09-23 抽油机电机皮带轮拔轮器 Expired - Fee Related CN202241112U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203659845U CN202241112U (zh) 2011-09-23 2011-09-23 抽油机电机皮带轮拔轮器

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Application Number Priority Date Filing Date Title
CN2011203659845U CN202241112U (zh) 2011-09-23 2011-09-23 抽油机电机皮带轮拔轮器

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CN202241112U true CN202241112U (zh) 2012-05-30

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CN2011203659845U Expired - Fee Related CN202241112U (zh) 2011-09-23 2011-09-23 抽油机电机皮带轮拔轮器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315455A (zh) * 2018-03-29 2019-10-11 儒拉玛特自动化技术(苏州)有限公司 公用快速循环自锁工装

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315455A (zh) * 2018-03-29 2019-10-11 儒拉玛特自动化技术(苏州)有限公司 公用快速循环自锁工装
CN110315455B (zh) * 2018-03-29 2024-03-15 儒拉玛特自动化技术(苏州)有限公司 公用快速循环自锁工装

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Granted publication date: 20120530

Termination date: 20120923