Handheld weld joint polishing device capable of protecting welding base materials, and working method

A technology to protect welding and base metal, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of easily scratched base metal, difficult to recover debris, low processing efficiency, etc., to achieve convenient control of feed Speed, easy replacement, good cutting effect

Pending Publication Date: 2019-01-18
SHANDONG UNIV
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a hand-held weld grinding device that can protect the welding base metal, which solves the problems of low processing efficiency, easy scratching of the base material and difficulty in debris caused by traditional grinding methods. The problem of recycling has greatly improved the processing efficiency and processing effect of weld grinding

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  • Handheld weld joint polishing device capable of protecting welding base materials, and working method
  • Handheld weld joint polishing device capable of protecting welding base materials, and working method
  • Handheld weld joint polishing device capable of protecting welding base materials, and working method

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Embodiment Construction

[0028] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0030] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present i...

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Abstract

The invention relates to a handheld weld joint polishing device capable of protecting welding base materials, and a working method. The handheld weld joint polishing device comprises a frame; a driving mechanism is fixed to the frame, and is connected with a cylindrical cutter to drive the cutter to operate; circular positioning members, larger than the cutter in diameter, are arranged on two sides of the cutter, and the circular positioning members can roll along the surfaces of the welding base materials during polishing; the excess weld metal of weld joints is controlled through differencevalues between the diameters of the circular positioning members and the cutter. The handheld weld joint polishing device provided by the invention has the advantages that the welding base materials can be effectively protected, the polishing feed speed can be conveniently controlled, the polishing effect is good, and accordingly, the handheld weld joint polishing device is applicable to differentprocessing scenes.

Description

technical field [0001] The invention relates to the technical field of weld seam grinding equipment, in particular to a hand-held weld seam grinding device and a working method capable of protecting a welding base material. Background technique [0002] Plate welding is currently widely used in all aspects of industrial production. The welded plates include arc-shaped plates and flat plates. Different working conditions have different requirements on the surface after welding. In some occasions, the requirements for the surface after welding are high, and the weld reinforcement is required, and the weld seam needs to be polished. In some occasions, the debris generated during the weld seam grinding process is required to be recycled. [0003] A common method of weld removal is to grind the weld with an angle grinder. There are also a few companies that use a robotic arm to remove welds by clamping a constant force meter. Using an angle grinder to manually grind the weld s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C3/12B23Q17/10
CPCB23C3/12B23Q17/10
Inventor 邹斌王鑫锋王相宇黄传真
Owner SHANDONG UNIV
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