Polishing brush for curved surface board and plane board

A grinding brush and plane technology, applied in abrasives, metal processing equipment, manufacturing tools, etc., can solve the problems of labor waste, unfavorable handling, high cost, reduce the use cost, avoid excessive grinding, and facilitate transportation.

Pending Publication Date: 2017-11-24
林建福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The iron handle combined with the current grinding brush and the motor is fixed, which is not conducive to handling; and the iron handle cannot exceed 4.5 cm, which is not easy for workers to operate. If it is to be lengthened, the requirements for abrasive tools are high and the cost is high
[0003] Ther...

Method used

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  • Polishing brush for curved surface board and plane board
  • Polishing brush for curved surface board and plane board
  • Polishing brush for curved surface board and plane board

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] Such as Figure 1-4 As shown, the present invention discloses a curved surface and planar wood polishing brush, comprising a drum 1, a sanding cloth 2, a brush bar 3, a nut 4, and a screw 5, and one side of the sanding cloth 2 is connected to the outer wall of the rotating drum 1 , the connecting edge of the abrasive cloth 2 and the drum 1 is parallel to the axis of the drum 1; the bottom edge of the brush bar 3 is connected with the outer wall of the drum 1, and the bottom edge of the brush bar 3 is parallel to the axis of the drum 1; the abrasive cloth 2 Alternately arranged with the brush strips 3; the screw 5 runs through the central axis of the drum 1, the nut 4 is mounted on the screw 5, and the drum 1 is compressed between the nut 4 and the head of t...

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PUM

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Abstract

The invention discloses a polishing brush for a curved surface board and a plane board. The polishing brush comprises a rotary drum, polishing abrasive cloth, brush bars, a nut and a screw. One side edge of the polishing abrasive cloth is connected with the outer wall of the rotary drum, the connecting edges of the polishing abrasive cloth and the rotary drum are parallel to the axis of the rotary drum, and the bottom edges of the brush bars are connected with the outer wall of the rotary drum and are parallel to the axis of the rotary drum. The polishing abrasive cloth and the brush bars are alternately arranged. The screw penetrates through a center shaft of the rotary drum, the nut is mounted on the screw, and the rotary drum is tightly pressed between the nut and the head of the screw. The polishing brush can be used for polishing the curved surface board, a concave line groove and a convex line, the polishing effect is good, the polishing abrasive cloth is convenient to replace, the cost performance is high, economy and environment protection are realized, the boards can be protected, operation and transportation are convenient, and the working efficiency is high.

Description

technical field [0001] The invention relates to a grinding brush, in particular to a grinding brush for curved surfaces and plane boards, which is especially suitable for grinding curved surfaces, grooves and convex lines. Background technique [0002] The existing grinding brushes directly connect the abrasive wires to the turntable or drum, not only the grinding effect is not good, the wires are used up, but the entire flower head including the shaft and the iron handle must be discarded, resulting in a waste of national resources. Economical, not environmentally friendly. in addition. The iron handle combined with the current grinding brush and the motor is fixed, which is not conducive to handling; and the iron handle cannot exceed 4.5 cm, which is not convenient for workers to operate. If it is to be lengthened, the requirements for abrasive tools are high and the cost is high. [0003] Therefore, when the grinding precision is required to be high, it is still general...

Claims

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Application Information

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IPC IPC(8): B24D13/04B24D13/10
CPCB24D13/045B24D13/10
Inventor 林建福
Owner 林建福
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