Tool bit for mine seamless railway and using method of tool bit
A technology of cutter head and railway, which is applied in the field of cutter head for seamless railway in mining area, which can solve the problems of poor stability and uneven surface where the weld bead is removed.
Pending Publication Date: 2020-05-29
SHIJIAZHUANG TIEDAO UNIV
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Problems solved by technology
[0003] In the process of using the cutter head to remove the welding bump in the traditional deburring equipment, due to the simple structure and poor stability of the cutter head, there is a problem that the surface of the welding bump removal is not smooth, and after removing the welding bump, it is necessary to Re-grind the removed surface of the weld flash
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0020] refer to Figure ...
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The invention discloses a tool bit for a mine seamless railway and a using method of the tool bit. The tool bit for a mine seamless railway comprises a left half tool bit and a right half tool bit which are the same in shape and size, the left half tool bit and the right half tool bit are symmetrically arranged, the left half tool bit comprises a left tool apron body and a left blade body, the left blade body is arranged on the side surface of the left tool apron body, the front end of the left blade body extends to the exterior of the front side of the left half tool bit, the right half toolbit comprises a right tool apron body and a right tool blade body, the right tool blade body is arranged at the front end of the right tool apron body, the front end of the right tool blade body extends to the exterior of the front side of the right tool apron body, top combined connecting blocks are arranged on the outer surface of the upper end of the left tool apron body and the outer surface of the upper end of the right half tool bit, and top combined bolt holes are formed in the top combined connecting blocks. According to the tool bit for the mine seamless railway and the using method of the tool bit, in the weld beading removing process, it is guaranteed that the surface of the weld beading removing position is flush with the surface of a steel rail, and application and popularization are facilitated.
Description
technical field [0001] The invention relates to the technical field of railway construction in mining areas, in particular to a cutter head for seamless railway in mining areas and a use method thereof. Background technique [0002] In the process of railway construction in the mining area, the ends of the adjacent rails will be seamlessly welded. During the seamless welding process, with the completion of the welding between the ends of the rails, there will be a gap between the rails at the weld. The excess weld flashes on the outer surface need to be removed, and the surface of the weld flash removal must be flush with the surface of the rail to facilitate the installation of reinforcement components. [0003] In the process of using the cutter head to remove the welding bump in the traditional deburring equipment, due to the simple structure and poor stability of the cutter head, there is a problem that the surface of the welding bump removal is not smooth, and after rem...
Claims
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IPC IPC(8): B23D79/00
CPCB23D79/00
Inventor 谢铠泽赵维刚张浩戎立帆赵佳
Owner SHIJIAZHUANG TIEDAO UNIV