The utility model provides a saw belt guide head with a saw machine, which belongs to the technical field of band sawing machine. The utility model solves the problem that the existing saw belt guiding device is easy to swing the vertical direction of the saw belt. The band sawing machine with guide head comprises a guide head body, a guide head body is provided with a saw belt moving groove, the movable groove is provided with two saw with alloy sheet, two alloy plates are arranged in parallel and forming the gap between the two, the band saw the movable groove is rotated with rolling bearing, rolling bearing the outer peripheral surface of the top on the back of the saw band and the band saw with the movement of the guide head rotation, the body is in the band saw into the side also rotate with two auxiliary bearings, two auxiliary bearings under the level set are respectively arranged on the saw belt on both sides of the auxiliary bearing rotatably connected at one end of the connecting shaft, the other end is connected with the vertical shaft upward through the guide after the head body is screwed nut. The device balances the working swing of the saw belt and ensures the cutting accuracy.
【技术实现步骤摘要】
本技术属于带锯床
,涉及一种带锯床锯带导向头。
技术介绍
带锯床是由主、副两个锯轮带动锯带旋转,锯轮一般倾斜设置,需要设置导向头调整锯带锯齿的朝向,以便实现锯切。中国专利CN2430258Y公开了一种带锯条导向机构,其是由两块合金片固定在锯条导向头下端部,合金片间形成一条比锯条厚度略宽的长条窄缝,以提供带锯条切割时的导向,防止带锯条切割过程中发送扭曲、崩、折等现象,提高锯切精度。但是,工作过程中,带锯条在竖直方向易发生摆动,影响锯切精度。
技术实现思路
本技术的目的是针对现有的带锯床所存在的上述问题,而提出了一种能消除锯带在工作过程中的摆动,确保锯切精度的锯带导向头。本技术的目的可通过下列技术方案来实现:一种带锯床锯带导向头,包括导向头本体,导向头本体上开设有一锯带活动槽,锯带活动槽内设有两合金片,两合金片平行设置且在两者之间形成夹缝,其特征在于,所述的锯带活动槽内还转动设有滚动轴承,滚动轴承的外周面顶 ...
【技术保护点】
一种带锯床锯带导向头,包括导向头本体(1),导向头本体(1)上开设有一锯带活动槽(2),锯带活动槽(2)内设有两合金片(3),两合金片(3)平行设置且在两者之间形成夹缝(4),其特征在于,所述的锯带活动槽(2)内还转动设有滚动轴承(6),滚动轴承(6)的外周面顶靠在锯带背部并能随锯带的运动而转动,所述的导向头本体(1)位于锯带进入一侧还转动设有两辅助轴承(7),两辅助轴承(7)上下高低设置分设在锯带两侧,辅助轴承(7)转动连接在一连接轴(8)的一端,连接轴(8)的另一端竖直向上穿过导向头本体(1)后螺纹连接有螺帽(9)。
【技术特征摘要】
1.一种带锯床锯带导向头,包括导向头本体(1),导向头本
体(1)上开设有一锯带活动槽(2),锯带活动槽(2)内设有两
合金片(3),两合金片(3)平行设置且在两者之间形成夹缝(4),
其特征在于,所述的锯带活动槽(2)内还转动设有滚动轴承(6),
滚动轴承(6)的外周面顶靠在锯带背部并能随锯带的运动而转动,
所述的导向头本体(1)位于锯带进入一侧还转动设有两辅助轴承
(7),两辅助轴承(7)上下高低设置分设在锯带两侧,辅助轴承
(7)转动连接在一连接轴(8)的一端,连接轴(...
【专利技术属性】
技术研发人员:周鹏飞,周陈宝,
申请(专利权)人:浙江斯耐达机械工具有限公司,
类型:新型
国别省市:浙江;33
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