A grinding machine based on positioning and limiting grinding materials

Abstract

The invention discloses a material grinding dull polish machine based on positioning and limiting. The machine structurally comprises a machine handle, a wire, a machine column, and a grinding machinehead; the machine handle is electrically connected with the wire, the machine handle is locked with the machine column, the grinding machine head, and a plane abrasion device are arranged on the machine column, the grinding machine head and the plane abrasion device are adjacent and are electrically connected, the machine handle comprises a machine handle body, a decoration curtain, and a rotating mechanism, the machine handle body is in glue connection with the decoration curtain, the machine handle body is locked with the rotating mechanism, according to grinding needs of different materials, grinding is carried out, the grinding machine head can grind irregular materials, the plane abrasion device is used for grinding flat materials, through sliding of a positioning device, a positioning tooth rod is driven to ascend or descend to achieve limiting of the positioning tooth rod and an auxiliary positioning column for materials, the material surface grinding can be reasonably controlled, the phenomenon that due to too much or little material surface grinding, the original flatness degree is lost is avoided, the material quality is effectively ensured, and the subsequent productionmachining is facilitated.

Description

technical field [0001] The invention relates to the field of building material production and processing, in particular to a sander for grinding materials based on positioning and limiting. Background technique [0002] The grinding machine is suitable for crushing and shaping of soft or medium-hard and extremely hard materials. When grinding, the material is generally held by hand, and the material is contacted with the grinding machine for grinding. [0003] In the prior art, when some materials are polished, only the surface of the material needs to be polished, and the worker cannot reasonably control the fine size of the surface layer of the material when grinding, and the surface layer that is often polished off is thicker than the preset one, and the flatness of the raw material cannot be maintained. The reduction in material quality affects production and processing. Contents of the invention [0004] The main purpose of the present invention is to overcome the de...

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Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art, and provide a grinding machine based on positioning and limiting grinding materials, so as to solve the problem that when grinding some materials, only the surface of the materials needs to be polished, and the workers cannot reasonably control the surface of the materials when grinding. Due to the fine size of the layer, the surface layer that is often polished off is thicker than the preset one, which cannot maintain the flatness of the raw material, resulting in a decrease in the quality of the material that affects production and processing.

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