The utility model discloses a lathe fixture, which comprises a base and a tool holder. The tool holder is rotatable and installed at the top of the base. The left side of the tool holder runs through front and back with U-shaped groove. The opening of the U-shaped groove is left. The top sliding sleeve of the U-shaped groove has a vertical push rod. The vertical push rod extends into one end of the U-shaped groove and the relative rotation sleeve is connected with a chuck. The vertical push rod is threaded above the tool holder. The bottom end of the U-groove is hinged to the open side of the force applied turntable. The free end of the baffle is connected to the open side of the top of the U-groove by locking bolt thread. The cutter holder runs through the side far from the U-groove to the U-groove with threaded holes. The threads on the threaded holes are connected with transverse push rods. The end of the transverse push rod near the U-groove is connected with a push head, and the transverse push rod is far from the one of the U-groove. The end of the tool holder is provided with a force applying column, and the screw thread of the tool holder is connected with a fixed bolt pressing on the base to fix the tool holder in a limited position. The fixture has the advantages of easy operation, convenient position adjustment, stable clamping and multi-direction clamping.
【技术实现步骤摘要】
一种车床用夹具
本技术涉及车床加工
,具体涉及一种车床用夹具。
技术介绍
目前国内机械加工厂在加工形状复杂,尺寸较小的零件比较困难。主要原因是车床现有的夹具对形状复杂、尺寸较小的零件夹持不方便、夹持不稳定、经济效益底,而且车床现有的夹具位置调整不方便,以至在调位方面好时好力。
技术实现思路
本技术要解决的技术问题是克服现有技术的不足,提供一种操作方便、位置调整便利、夹持稳定且能多向夹持的车床用夹具。为解决上述技术问题,本技术采用以下技术方案:一种车床用夹具,包括底座及刀架,所述刀架可转动的装设在所述底座的顶端,所述刀架的左侧贯穿前后开设有U形槽,所述U形槽的开口向左,所述U形槽的顶端滑套有竖向推杆,所述竖向推杆伸入所述U形槽内的一端可相对转动的套接有夹头,所述竖向推杆上于所述刀架上方螺纹连接于有施力转盘,所述U形槽的底端朝向开口侧铰接有挡板,所述挡板的自由端通过锁紧螺栓螺纹连接于所述U形槽顶端的开口侧,所述刀架由远离所述U形槽的侧面贯穿至所述U形槽设有螺纹孔,所述螺纹孔上螺纹连接有横向推杆,所述横向推杆靠近所述U形槽的一端可相对转动的套接有推头,所述横向推杆远离所述 ...
【技术保护点】
1.一种车床用夹具,其特征在于:包括底座(1)及刀架(2),所述刀架(2)可转动的装设在所述底座(1)的顶端,所述刀架(2)的左侧贯穿前后开设有U形槽(21),所述U形槽(21)的开口向左,所述U形槽(21)的顶端滑套有竖向推杆(22),所述竖向推杆(22)伸入所述U形槽(21)内的一端可相对转动的套接有夹头(23),所述竖向推杆(22)上于所述刀架(2)上方螺纹连接于有施力转盘(24),所述U形槽(21)的底端朝向开口侧铰接有挡板(25),所述挡板(25)的自由端通过锁紧螺栓(3)螺纹连接于所述U形槽(21)顶端的开口侧,所述刀架(2)由远离所述U形槽(21)的侧面贯穿至 ...
【技术特征摘要】
1.一种车床用夹具,其特征在于:包括底座(1)及刀架(2),所述刀架(2)可转动的装设在所述底座(1)的顶端,所述刀架(2)的左侧贯穿前后开设有U形槽(21),所述U形槽(21)的开口向左,所述U形槽(21)的顶端滑套有竖向推杆(22),所述竖向推杆(22)伸入所述U形槽(21)内的一端可相对转动的套接有夹头(23),所述竖向推杆(22)上于所述刀架(2)上方螺纹连接于有施力转盘(24),所述U形槽(21)的底端朝向开口侧铰接有挡板(25),所述挡板(25)的自由端通过锁紧螺栓(3)螺纹连接于所述U形槽(21)顶端的开口侧,所述刀架(2)由远离所述U形槽(21)...
【专利技术属性】
技术研发人员:陈跃明,唐彬,何六泉,蒋国栋,
申请(专利权)人:常德市中凯机械工业有限公司,
类型:新型
国别省市:湖南,43
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