利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103551596A 带多规格金属管夹持用内撑夹具的车削加工设备 无效 - 驳回

带多规格金属管夹持用内撑夹具的车削加工设备
摘要：
本发明公开了一种切削加工工艺与设备技术领域中的带多规格金属管夹持用内撑夹具的车削加工设备，包括安装在车削加工设备主轴上的内撑夹具，所述内撑夹具上设有活动卡爪，活动卡爪包括卡爪主体和至少一个且厚度不同的卡爪镶块，其中卡爪主体的纵截面呈L形，每个卡爪镶块可拆卸式固定在L形卡爪主体的横向部分的顶面上。其解决了现有车削加工设备无法实现对多规格金属管进行加工的技术缺陷，本发明在具体使用中其卡爪主体上的卡爪镶块可根据待加工金属管直径的大小进行更换，使得上述内撑夹具可夹住多规格（直径尺寸）的金属管，从而使得不同直径的金属管可以在本发明所提供的车削加工设备上进行加工。
摘要（英）：

The invention discloses a turning unit with an inside support fixture used for clamping metal tubes with various specifications. The turning unit comprises an inside support fixture mounted on a spindle of the turning unit. The inside support fixture is provided with moving jaws. Each moving jaw comprises a jaw body and at least one jaw insert, wherein the jaw inserts are different in thickness. The longitudinal section of each jaw body is L shaped. Each jaw insert is detachably fixed at the top of a transverse part of the corresponding L-shaped jaw body. The technical defect that the metal tubes with various specifications cannot be machined with the existing turning unit is overcome. During the use of the turning unit, the jaw inserts on the jaw bodies can be changed according to the diameter of the metal tube to be machined, so that the metal tubes with various specifications (diameter) can be clamped with the inside support fixture, and the metal tubes with different diameters can be machined with the turning unit.

0/0