The invention discloses a lifting and controlling device for a durable opener, which is arranged between the seat of a hole opening machine and a bit seat, including a lifting square rod, the drill seat is provided with a lifting slide, and the outer side of the lifting square rod is high out of the groove end face of the lifting slots, and the groove face of the lifting slots is fixed with a slide groove. The lifting and lifting gear is arranged on the lifting square rod, the lifting drive shaft is rotated and installed on the bit seat, and the lifting gear is provided on the lifting drive shaft, and the slide groove baffle is fixed after the lifting slots and the lifting square rods are installed, and the sliding groove baffle and the lift slide groove are formed to form a stable slideway structure; and the screw is adjusted to adjust the snail. The setting of the bolt can be combined with the fixed bolt of the baffle and gives the double direction holding force in the horizontal direction of the slots baffle, which can prevent the slider from deflecting or beating during the lifting and sliding process, and further improving the stability of the invention, thus significantly reducing the beating and the bar slot card phenomenon in the drilling operation, and improving the service life.
【技术实现步骤摘要】
耐用型开孔机升降操控装置
本专利技术涉及开孔机
,尤其涉及一种耐用型开孔机升降操控装置。
技术介绍
开孔机是用于给管道侧壁开孔、方便侧接管路的设备,其结构主要包括机座上设置升降杆,钻头座滑动安装在升降杆上,钻头座上安装钻孔装置,钻头座上设置升降驱动及传动装置。现有开孔机有采用升降杆为方杆结构的,其钻头座上的升降滑槽为提前加工成型的方形滑槽,或者U型滑槽的开口处提前固定安装封槽滑板,这两种方式成型的方形滑槽误差较大,与升降方杆配合安装后,容易出现间隙过大的情况,这种间隙会使得开孔机在钻孔作业中钻头易出现跳动,导致钻头损坏或影响钻孔精度,同时这种间隙也会使钻孔作业中升降方杆与方形滑槽的面面配合变为线线配合,容易导致升降方杆或者方形滑槽发生变形。
技术实现思路
本专利技术所要解决的技术问题是提供一种使滑动面贴合紧密,升降滑动稳定的耐用型开孔机升降操控装置。为解决上述技术问题,本专利技术的技术方案是:耐用型开孔机升降操控装置,设置在开孔机的机座和钻头座之间,包括固定安装在所述机座上的升降方杆,所述钻头座上设有呈U型设置的升降滑槽,所述升降方杆的外侧面高出所述升降滑槽的槽口端面,所述升降滑槽的槽口端面上固定设有与所述升降方杆的外侧面接触的滑槽挡板;所述升降方杆上位于所述升降滑槽的槽底处设有沿升降方向设置的升降齿条,所述升降滑槽的槽底上设有齿条避让槽;所述钻头座上垂直于升降方向转动安装有升降驱动轴,所述升降驱动轴连接有升降驱动装置;所述升降驱动轴上设有与所述升降齿条对应的升降齿轮。作为优选的技术方案,所述机座上设有呈U型设置的方杆固定槽,所述方杆固定槽的槽底上设有方 ...
【技术保护点】
耐用型开孔机升降操控装置,设置在开孔机的机座和钻头座之间,其特征在于:包括固定安装在所述机座上的升降方杆,所述钻头座上设有呈U型设置的升降滑槽,所述升降方杆的外侧面高出所述升降滑槽的槽口端面,所述升降滑槽的槽口端面上固定设有与所述升降方杆的外侧面接触的滑槽挡板;所述升降方杆上位于所述升降滑槽的槽底处设有沿升降方向设置的升降齿条,所述升降滑槽的槽底上设有齿条避让槽;所述钻头座上垂直于升降方向转动安装有升降驱动轴,所述升降驱动轴连接有升降驱动装置;所述升降驱动轴上设有与所述升降齿条对应的升降齿轮。
【技术特征摘要】
1.耐用型开孔机升降操控装置,设置在开孔机的机座和钻头座之间,其特征在于:包括固定安装在所述机座上的升降方杆,所述钻头座上设有呈U型设置的升降滑槽,所述升降方杆的外侧面高出所述升降滑槽的槽口端面,所述升降滑槽的槽口端面上固定设有与所述升降方杆的外侧面接触的滑槽挡板;所述升降方杆上位于所述升降滑槽的槽底处设有沿升降方向设置的升降齿条,所述升降滑槽的槽底上设有齿条避让槽;所述钻头座上垂直于升降方向转动安装有升降驱动轴,所述升降驱动轴连接有升降驱动装置;所述升降驱动轴上设有与所述升降齿条对应的升降齿轮。2.如权利要求1所述的耐用型开孔机升降操控装置,其特征在于:所述机座上设有呈U型设置的方杆固定槽,所述方杆固定槽的槽底上设有方杆固定螺孔,所述升降方杆的底部设有与所述方杆固定螺孔对应的方杆固定通孔。3.如权利要求2所述的耐用型开孔机升降操控...
【专利技术属性】
技术研发人员:程文智,
申请(专利权)人:潍坊江钢机械有限公司,
类型:发明
国别省市:山东,37
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