The invention discloses a double-column column lathe for fine-tuning cross beams, including a base, the upper surface of the base is welded with a column, the upper surface of the column is movably connected with a cross beam, the upper surface of the cross beam is connected with a bearing seat No. 1 through a screw, the upper surface of the bearing seat No. 1 is socketed with a screw, the screw end is welded with a rotating arm, and the upper surface of the column is connected with a screw. A rack is connected, and one side of the rack is rotated and connected with a gear. The surface of the gear is welded with a connecting rod. The surface of one side of the cross beam is connected with a No. 2 bearing seat through a screw, and one end of the connecting rod is socketed with the No. 2 bearing seat. By rotating the rotating arm, the screw rod rotates, thus driving the beam up and down, fine-tuning the beam, simple structure, convenient operation, and connecting the gear and rack teeth, the transmission ratio is stable, the arc overlap coefficient is large, the bearing capacity is high, the transmission is smooth and smooth, which can effectively improve the fine-tuning accuracy.
【技术实现步骤摘要】
一种便于横梁微调的双柱立柱式车床
本专利技术涉及一种车床,特别涉及一种便于横梁微调的双柱立柱式车床。
技术介绍
车床是主要用车刀对旋转的工件进行车削加工的机床。在车床上还可用钻头、扩孔钻、铰刀、丝锥、板牙和滚花工具等进行相应的加工。为了提高车床的精密度,需要对车床的横梁进行微调,而现有的车床在对车床的横梁调整之后进行固定,不能进一步的对横梁进行微调,这就影响的车床的加工精度。为此,我们提出一种便于横梁微调的双柱立柱式车床。
技术实现思路
本专利技术的主要目的在于提供一种便于横梁微调的双柱立柱式车床,通过对旋转臂进行转动,使丝杆旋转,从而带动横梁上下移动,对横梁进行微调,结构简单,操作方便,并通过齿轮与齿条齿合相连,传动比稳定,圆弧重叠系数大,承载能力高,传动平稳平顺,可有效的提高微调精度,可以有效解决
技术介绍
中的问题。为实现上述目的,本专利技术采取的技术方案为:一种便于横梁微调的双柱立柱式车床,包括底座,所述底座上表面焊接有立柱,所述立柱一侧活动连接有横梁,所述横梁上表面通过螺钉连接有一号轴承座,所述一号轴承座上方插接有丝杆,所述丝杆一端焊接有旋转臂,所述立柱一侧表面 ...
【技术保护点】
1.一种便于横梁微调的双柱立柱式车床,包括底座(1),其特征在于:所述底座(1)上表面焊接有立柱(3),所述立柱(3)一侧活动连接有横梁(6),所述横梁(6)上表面通过螺钉连接有一号轴承座(8),所述一号轴承座(8)上方插接有丝杆(9),所述丝杆(9)一端焊接有旋转臂(11),所述立柱(3)一侧表面通过螺钉连接有齿条(12),所述齿条(12)一侧转动连接有齿轮(13),所述齿轮(13)表面焊接有连接杆(14),所述横梁(6)一侧表面通过螺钉连接有二号轴承座(15)且连接杆(14)一端与二号轴承座(15)插接相连。
【技术特征摘要】
1.一种便于横梁微调的双柱立柱式车床,包括底座(1),其特征在于:所述底座(1)上表面焊接有立柱(3),所述立柱(3)一侧活动连接有横梁(6),所述横梁(6)上表面通过螺钉连接有一号轴承座(8),所述一号轴承座(8)上方插接有丝杆(9),所述丝杆(9)一端焊接有旋转臂(11),所述立柱(3)一侧表面通过螺钉连接有齿条(12),所述齿条(12)一侧转动连接有齿轮(13),所述齿轮(13)表面焊接有连接杆(14),所述横梁(6)一侧表面通过螺钉连接有二号轴承座(15)且连接杆(14)一端与二号轴承座(15)插接相连。2.根据权利要求1所述的一种便于横梁微调的双柱立柱式车床...
【专利技术属性】
技术研发人员:冯敏华,
申请(专利权)人:嘉兴市敬德机械制造有限公司,
类型:发明
国别省市:浙江,33
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。