Up-regulation type sander

Abstract

The invention discloses an up-regulation type sander. The up-regulation type sander comprises a bottom plate, supporting rods are fixedly connected to the two sides of the upper end of the bottom plate, a rotating shaft is rotatably connected to the upper end of the bottom plate, a handle is fixedly connected to the upper end of the rotating shaft, a lead screw is fixedly connected to the upper end of the handle, and a lead screw sleeve is in threaded connection with the upper end of the lead screw. L-shaped connecting rods are fixedly connected to the two sides of the lead screw sleeve, a workbench is fixedly connected to the upper ends of the L-shaped connecting rods, T-shaped sliding pieces are fixedly connected to the two sides of the workbench and slidably connected to the inner sidewalls of the supporting rods, a box body is fixedly connected to the upper end of the left side of the bottom plate, and a dust blocking net plate is inserted into the inner side wall of the box body.The upper end of the box is connected with a dust collecting pipe in a penetrating mode. According to the up-regulation type sander, the handle is rotated to drive the upper end and the lower end torotate, the rotating shaft at the lower end is clamped in a corresponding groove of the bottom plate to rotate, the lead screw at the upper end rotates to drive the lead screw sleeve to ascend, and finally the workbench is adjusted upwards through the L-shaped connecting rods on the two sides.

Description

technical field [0001] The invention relates to the technical field of sanding machines, in particular to an upward adjustment type sanding machine. Background technique [0002] Sanding is to make the surface of the object smooth and increase the strength of the surface, the thickness is uniform, suitable for various veneer processes, suitable for various standard structural parts. Sanding machine is a kind of mechanical processing machine tool that uses abrasive belts, abrasive cloths, etc. to sand the surface of sanded workpieces. [0003] Patent No. CN105538109A discloses a sander, comprising a frame and a conveying device arranged on it, characterized in that an emery cloth grinding device, a disc grinding device and a multi-roller grinding device are arranged above the conveying device; the emery cloth grinding device The grinding components of the disc grinding device and the multi-roller grinding device adopt a gauze sanding mechanism. The movement direction of the ...

AI Technical Summary

Problems solved by technology

[0004] At present, the traditional sanding machine has certain defects: 1. The sanding machine cannot be used for sanding treatment of workpieces with different thicknesses and sizes, and cannot be mechanically adjusted according to the actual situation, resulting in a small overall scope of application of the equipment; 2. The sanding machine is in the During the grinding process of the workpiece, a large amount of debris and dust will be generated, which will affect the working environment and adversely affect the health of the staff

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