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Improved combined device for milling and grinding weld joint of side wall of high-speed train

A combined device and an improved technology, which is applied in the direction of grinding/polishing safety devices, grinding machines, grinding/polishing equipment, etc., can solve problems such as operational pollution, low grinding efficiency, and high labor intensity, so as to reduce labor intensity and improve Milling efficiency, damage reduction effect

Pending Publication Date: 2018-08-17
天津智通信息系统集成有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose an improved high-speed railway side wall weld milling and grinding combination device to solve the problems of low grinding efficiency, high labor intensity, and operational pollution in the prior art, and at the same time improve the weld surface grinding quality

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  • Improved combined device for milling and grinding weld joint of side wall of high-speed train
  • Improved combined device for milling and grinding weld joint of side wall of high-speed train
  • Improved combined device for milling and grinding weld joint of side wall of high-speed train

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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Abstract

The invention provides an improved combined device for milling and grinding a weld joint of the side wall of a high-speed train. The combined device comprises a main box component and a visual systemcomponent, and the visual system component is arranged on the main box component; the main box component comprises a main box body, a milling component and a grinding component; the milling componentand the grinding component are both arranged in the main box body, and the positions of the milling component and the grinding component can be adjusted; the milling component comprises a milling motor, a milling cutter directly driven by a rotating shaft of the milling motor, and a cooling spray head arranged at the position of the milling cutter; and the milling cutter is an end milling cutter,and the grinding component comprises a grinding motor, and a grinding disk driven by the grinding motor. According to the combined device, the milling efficiency is improved greatly, and dust harm tooperators is reduced; the labor intensity is reduced, and the consistency and stability of the surface quality of the ground weld joint can be improved effectively; the safe production requirements are met; according to the combined device, the end milling cutter is driven by an electric main shaft, and the speed of the end milling cutter can reach 20000 rpm, and the efficiency of the end millingcutter is 5-6 times the efficiency of a conventional cylindrical milling cutter.

Description

technical field [0001] The invention belongs to the technical field of high-speed rail, and in particular relates to an improved high-speed rail side wall weld seam milling and grinding combination device. Background technique [0002] In the high-speed rail manufacturing industry, welding technology is widely used. The surface formed by the welding of block components needs to be reprocessed by hand-held weld seam grinder, angle grinder, toothless saw and other tools to make it smooth. The traditional grinding operation method is inefficient , the environmental pollution is large, and the physical injury to the operator is also large, it is difficult to meet the requirements of safe production operations, and the quality stability of manual hand-held tools is poor. Contents of the invention [0003] In view of this, the present invention aims to propose an improved high-speed rail side wall weld milling and grinding combination device to solve the problems of low grinding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033B24B55/02B24B55/06
CPCB24B27/033B24B55/02B24B55/06
Inventor 孙云权刘少立黄兴博刘春江
Owner 天津智通信息系统集成有限公司
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