Guitar polishing device
A guitar and roller technology, which is applied in the field of guitar grinding devices, can solve the problems of short service life, short service life, and difficult installation of abrasive belts, and achieve the effects of low accuracy requirements, long service life, and convenient grinding
Inactive Publication Date: 2018-02-23
贵州金韵乐器有限公司
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Problems solved by technology
[0002] At present, the grinding device used in guitar production uses two rollers to drive the abrasive belt for grinding. However, after the abrasive belt is used for a period of time, the abrasive belt will become loose, and the pressure between the abrasive belt and the rollers will decrease. There will be slippage and cannot be used normally; due to the length error of the abrasive belt of the grinding device, the distance between the rollers needs to be continuously adjusted during installation. If the distance between the rollers is too short, the abrasive belt is easy to slip, and the distance between the rollers is too long. The abrasive belt is easily damaged, the installation of the abrasive belt is complicated, and the service life is short
[0003] To sum up, in the prior art, the abrasive belt is prone to slipping, the installation of the abrasive belt is difficult, the accuracy of the length of the abrasive belt is high, and the service life of the abrasive belt is short
Method used
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[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.
[0014] Example. A guitar grinding device, constituted as Figure 1-2 Shown, comprise casing 1, the right side of casing 1 is provided with operating platform 9, is provided with first roller 10 in casing 1, and one side of first roller 10 is connected with rotating motor 6, and first roller 10 two sides The sides are connected with vertical fixing rods 12, the inner sides of the upper ends of the two vertical fixing rods 12 are connected with a second roller 13, the vertical fixing rods 12 are connected with a horizontal connecting rod 14, and the other ends of the horizontal connecting rods 14 are connected with a fixing plate 4 , the horizontal connecting rod 14 is connected with the slider 2 through the chute, the slider 2 is connected with the fixed plate 4 through the spring 3, and the relativ...
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The invention discloses a guitar grinding device. It includes a box body, an operating platform is provided on the right side of the box body, a first roller is arranged in the box body, a rotating motor is connected to one side of the first roller, vertical fixing rods are connected to both sides of the first roller, two vertical The inner side of the upper end of the straight fixed rod is connected with a second roller, the vertical fixed rod is connected with a horizontal connecting rod, the other end of the horizontal connecting rod is connected with a fixed plate, the horizontal connecting rod is connected with a slider through a chute, and the slider is fixed by a spring. The plates are connected, and the opposite inner side of the slider on the two horizontal connecting rods is connected with a third roller; the first roller, the second roller, and the third roller are wound with abrasive belts. The invention has the advantages that the abrasive belt is not easy to slip, the installation of the abrasive belt is simple, the requirement for the accuracy of the length of the abrasive belt is low, the service life of the abrasive belt is long, and the grinding is convenient.
Description
technical field [0001] The invention relates to a grinding device, in particular to a guitar grinding device. Background technique [0002] At present, the grinding device used in guitar production uses two rollers to drive the abrasive belt for grinding. However, after the abrasive belt is used for a period of time, the abrasive belt will become loose, and the pressure between the abrasive belt and the rollers will decrease. There will be slippage and cannot be used normally; due to the length error of the abrasive belt of the grinding device, the distance between the rollers needs to be continuously adjusted during installation. If the distance between the rollers is too short, the abrasive belt is easy to slip, and the distance between the rollers is too long. The abrasive belt is easily damaged, the installation of the abrasive belt is complicated, and the service life is short. [0003] To sum up, in the prior art, the abrasive belt is prone to slipping, the installati...
Claims
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Login to View More IPC IPC(8): B24B21/20B24B21/00
CPCB24B21/20B24B21/00
Inventor 刘江波
Owner 贵州金韵乐器有限公司