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Rhombic turnout steel rail welding auxiliary device
The invention discloses a rhombic turnout steel rail welding auxiliary device, and relates to the technical field of steel rail welding, the rhombic turnout steel rail welding auxiliary device comprises a pair of sand molds, a mold shell, a positioning mechanism and an opening and closing mechanism, the mold shells are correspondingly clamped on the outer sides of the two sand molds, and the mold shells are used for preventing the two sand molds from being deformed or damaged in the mold closing process; the positioning mechanisms are symmetrically distributed left and right, and the positioning mechanisms are used for positioning the two sand molds to an end gap between the two steel rails to be welded; the pair of opening and closing mechanisms are correspondingly distributed on the upper sides of the two positioning mechanisms, and the opening and closing mechanisms are used for driving the two sand molds to automatically execute mold closing and mold opening procedures. The auxiliary welding device for the rhombic turnout steel rail has the advantages of being reasonable in scheme design, ingenious in structural design and convenient to use and maintain.
本发明公开了一种用于菱形道岔钢轨焊接辅助装置，涉及钢轨焊接的技术领域，包括砂型模具、模具外壳、定位机构及开合机构，其中：所述砂型模具设有一对且前后对称分布；所述模具外壳设有一对且对应卡装于两个砂型模具的外侧，所述模具外壳用于防止两个砂型模具在合模过程中发生变形或损坏；所述定位机构设有一对且左右对称分布，所述定位机构用于将两个砂型模具定位到两条待焊接的钢轨之间的端部空隙；所述开合机构设有一对且对应分布于两个定位机构的上侧，所述开合机构用于带动两个砂型模具自动执行合模及开模工序。本发明中的这种用于菱形道岔钢轨焊接辅助装置具有方案设计合理、结构设计巧妙、使用维护方便的特点。
Rhombic turnout steel rail welding auxiliary device
The invention discloses a rhombic turnout steel rail welding auxiliary device, and relates to the technical field of steel rail welding, the rhombic turnout steel rail welding auxiliary device comprises a pair of sand molds, a mold shell, a positioning mechanism and an opening and closing mechanism, the mold shells are correspondingly clamped on the outer sides of the two sand molds, and the mold shells are used for preventing the two sand molds from being deformed or damaged in the mold closing process; the positioning mechanisms are symmetrically distributed left and right, and the positioning mechanisms are used for positioning the two sand molds to an end gap between the two steel rails to be welded; the pair of opening and closing mechanisms are correspondingly distributed on the upper sides of the two positioning mechanisms, and the opening and closing mechanisms are used for driving the two sand molds to automatically execute mold closing and mold opening procedures. The auxiliary welding device for the rhombic turnout steel rail has the advantages of being reasonable in scheme design, ingenious in structural design and convenient to use and maintain.
本发明公开了一种用于菱形道岔钢轨焊接辅助装置，涉及钢轨焊接的技术领域，包括砂型模具、模具外壳、定位机构及开合机构，其中：所述砂型模具设有一对且前后对称分布；所述模具外壳设有一对且对应卡装于两个砂型模具的外侧，所述模具外壳用于防止两个砂型模具在合模过程中发生变形或损坏；所述定位机构设有一对且左右对称分布，所述定位机构用于将两个砂型模具定位到两条待焊接的钢轨之间的端部空隙；所述开合机构设有一对且对应分布于两个定位机构的上侧，所述开合机构用于带动两个砂型模具自动执行合模及开模工序。本发明中的这种用于菱形道岔钢轨焊接辅助装置具有方案设计合理、结构设计巧妙、使用维护方便的特点。
Rhombic turnout steel rail welding auxiliary device
一种用于菱形道岔钢轨焊接辅助装置
WANG LIHONG (author) / XU BIN (author) / DONG CHENGLIANG (author) / CAO DINGBING (author) / YU YULONG (author) / XIA SHIMIN (author)
2023-05-02
Patent
Electronic Resource
Chinese
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