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Rotary ejector head for threading machine

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Citations Cited by
  • Title:
    Rotary ejector head for threading machine
  • Author: XIE XIANGMING ; ZHU JIANWEI
  • Subjects: BORING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; THREAD CUTTING ; TRANSPORTING ; TURNING ; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
  • Description: The utility model relates to the technical field of thread machining, and discloses a rotary top head for a threading machine, which comprises a shell, a top column vertically and rotatably arranged in the shell, a top head extending out of the shell from one end, far away from the inner wall of the shell, of the top column, and a first bearing arranged between the shell and the top column, the pressing mechanism comprises a containing groove and a piston, the containing groove is formed in the bottom of the ejection head in a concave mode in the direction close to the ejection column, the piston is arranged in the containing groove in a sealed lifting mode, lifting of the piston is controlled by a driving structure, and according to the rotary ejection head for the threading machine, it is guaranteed that the ejection head and a workpiece rotate together, radial loads on a bearing are reduced, and the service life of the bearing is prolonged. 本实用新型涉及螺纹加工技术领域，公开一种螺纹机用旋转顶头，包括壳体、于壳体内部竖直转动设置的顶柱、自顶柱远离壳体内壁的一端延伸至壳体
  • Creation Date: 2022
  • Language: Chinese;English
  • Source: esp@cenet
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