The utility model discloses a circular saw blade driving device, which belongs to the technical field of circular saw blade blade head welding equipment. The driving mechanism consists of driving mechanism and positioning mechanism arranged on both sides of circular saw blade; the driving mechanism includes driving motor, reducer, driving wheel, driving arm, driving bracket and driving cylinder; the positioning mechanism includes positioning rod, positioning wheel, positioning bracket and positioning cylinder. The driving wheel of the reducer is placed on the side surface of the circular saw blade by driving cylinder, and the driving wheel drives the circular saw blade to rotate. For circular saw blades of different diameters, only the driving wheel is set on the outer edge of the circular saw blade, and the linear speed of the outer edge of the circular saw blade can be kept the same without adjusting the speed of the driving motor; the positioning wheel is positioned on the circular saw blade by positioning cylinder. On the other side of the saw blade, the position of the positioning wheel is relative to the driving wheel, which jointly restricts the rotation of the circular saw blade, thus preventing the rotary shaking of the circular saw blade when it is heated and deformed.
【技术实现步骤摘要】
一种圆锯片驱动装置
本技术涉及一种圆锯片驱动装置,属于圆锯片刀头焊接设备
技术介绍
圆锯片刀头焊接设备是一种将带有金刚石锯片的刀头焊接在圆锯片(也称基体)外缘的焊接设备,它通过驱动机构匀速驱动圆锯片转动,通过相配套的自动焊接设备将每个刀头(也称节块)通过高温焊接在圆锯片上。目前,一般通过驱动电机和减速机来直接驱动圆锯片中心轴转动,在刀头焊接时会产生高温,圆锯片受热后产生应力不均,导致圆锯片出现变形,引起旋转晃动,易与其他零件产生摩擦,给驱动电机带来过大负载,很难定位,从而影响焊接精度和效果。其次在驱动电机速度一定的情况下,不同直径锯片外缘线速度变化不同,由于刀头焊接设备需要在特定线速度下进行焊接,导致在焊接不同直径锯片时,都要调整电机速度来保证相同的边缘线速度来进行焊接,并且驱动超大直径锯片需要很大功率的驱动电机。
技术实现思路
本技术所要解决的技术问题在于:提供一种圆锯片驱动装置,它解决了目前圆锯片在焊接刀头时,容易受热变形,出现旋转晃动问题,以及当前的驱动机构需要针对每种直径的圆锯片,调节驱动电机转速,使用不方便的问题。本技术所要解决的技术问题采取以下技 ...
【技术保护点】
1.一种圆锯片驱动装置,其特征在于:它由分别设在圆锯片两侧的驱动机构和定位机构组成;所述驱动机构包括驱动电机、减速机、驱动轮、驱动转臂、驱动支架、驱动气缸,驱动电机的输出轴与减速机输入端连接,减速机输出端固定有驱动轮,减速机一侧设有驱动转臂,驱动转臂端部与驱动支架活动连接,减速机的另一侧与驱动气缸的活塞杆活动连接,驱动气缸的端部与驱动支架活动连接,驱动气缸的活塞杆伸长,将减速机上的驱动轮抵靠在圆锯片一侧表面;所述定位机构包括定位杆、定位轮、定位支架、定位气缸,定位杆一端活动固定有定位轮,定位杆中部铰接在定位支架上,定位杆另一端与定位气缸的活塞杆活动连接,定位气缸的端部与定位 ...
【技术特征摘要】
1.一种圆锯片驱动装置,其特征在于:它由分别设在圆锯片两侧的驱动机构和定位机构组成;所述驱动机构包括驱动电机、减速机、驱动轮、驱动转臂、驱动支架、驱动气缸,驱动电机的输出轴与减速机输入端连接,减速机输出端固定有驱动轮,减速机一侧设有驱动转臂,驱动转臂端部与驱动支架活动连接,减速机的另一侧与驱动气缸的活塞杆活动连接,驱动气缸的端部与驱动支架活动连接,驱动气缸的活塞杆伸长,将减速机上的驱...
【专利技术属性】
技术研发人员:吴小华,
申请(专利权)人:上海高普自动化设备有限公司,
类型:新型
国别省市:上海,31
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。