The invention discloses an adjustable lathe bracket, the upper part of the bracket body is equipped with a bracket head, the key slot of the bracket head handle is provided with a sliding key, the plum handle is connected with the rotation of the screw rod, the screw rod is connected with the bracket head, the bottom of the bracket head is provided with a set screw, the set screw is used to limit the moving range of the bracket head, the side of the bracket head is provided with a square head screw, the square head screw is connected with a handle, and the bracket head moves to After the required height, turn the handle to tighten the sliding key through the square head screw. The sliding key and the key slot at the bottom of the bracket head produce extrusion to form static friction. Lock the bracket head to make it fixed. The bottom of the screw rod is connected with the stop cover, which is installed on the cylindrical pin. The lower part of the bracket body is equipped with T-slot screw. The T-slot screw is connected with the bracket body through the hexagon nut and washer. The beneficial effect of the invention is that the height of the bracket head is adjusted by the screw rod of the structure, the cylindrical parts of various diameters can be processed without disassembling the bracket, and the production efficiency is improved.
【技术实现步骤摘要】
一种可调车床托架
本专利技术属于机械
,涉及一种可调车床托架。
技术介绍
目前,在机械加工设备中,多数车床托架都是不可调节的,如果换工件规格就要换相应的托架,而且需要针对不同的工件准备多种规格的托架,当被加工工件较大时甚至需要拆卸托架,浪费了时间,降低了生产效率。
技术实现思路
本专利技术的目的在于提供一种可调车床托架,本专利技术的有益效果是该结构用丝杆调节托架头的高度,可以只作调整托架高度无需更换其他托架的情况下加工多种直径的圆柱类零件,提高了生产效率。本专利技术所采用的技术方案是包括托架体,托架体上部安装有托架头,托架头柄部的键槽内设有滑键,滑键起到定位和导向作用,梅花手柄连接丝杆转动,转动梅花手柄使丝杆转动,丝杆连接托架头,丝杆的转动带动托架头上下移动,托架头底部设有紧定螺钉,紧定螺钉用于限制托架头的移动范围,托架头侧方设有方头螺钉,方头螺钉连接手把,托架头移动到所需高度后,转动手把通过方头螺钉顶紧滑键,滑键与托架头底部的键槽产生挤压形成静摩擦,将托架头锁紧,使其固定。丝杆底部连接挡盖,挡盖安装在圆柱销上,托架体下部设有T型槽螺钉,T型槽螺钉通过六角螺母和垫圈连接托架体。附图说明图1为托架体示意图;图2为托架结构示意图。具体实施方式下面结合具体实施方式对本专利技术进行详细说明。本专利技术可调车床托架如图1和图2所示,包括托架体1,托架体1上部安装有托架头2,托架头2柄部的键槽内设有滑键3,滑键3起到定位和导向作用, ...
【技术保护点】
1.一种可调车床托架,其特征在于:包括托架体,托架体上部安装有托架头,托架头柄部的键槽内设有滑键,滑键起到定位和导向作用,梅花手柄连接丝杆转动,转动梅花手柄使丝杆转动,丝杆连接托架头,丝杆的转动带动托架头上下移动,托架头底部设有紧定螺钉,紧定螺钉用于限制托架头的移动范围,托架头侧方设有方头螺钉,方头螺钉连接手把,托架头移动到所需高度后,转动手把通过方头螺钉顶紧滑键,滑键与托架头底部的键槽产生挤压形成静摩擦,将托架头锁紧,使其固定,丝杆底部连接挡盖,挡盖安装在圆柱销上,托架体下部设有T型槽螺钉,T型槽螺钉通过六角螺母和垫圈连接托架体。/n
【技术特征摘要】
1.一种可调车床托架,其特征在于:包括托架体,托架体上部安装有托架头,托架头柄部的键槽内设有滑键,滑键起到定位和导向作用,梅花手柄连接丝杆转动,转动梅花手柄使丝杆转动,丝杆连接托架头,丝杆的转动带动托架头上下移动,托架头底部设有紧定螺钉,紧定螺钉用于限制托架头的移动范...
【专利技术属性】
技术研发人员:康亢,刘天俊,魏福贵,杜建伟,
申请(专利权)人:安阳睿恒数控机床股份有限公司,
类型:发明
国别省市:河南;41
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