A belt grinder

A grinding machine and abrasive belt technology, applied in the field of machinery, can solve the problems of uneven grinding, workpiece surface grinding, and inability to maintain consistent grinding accuracy on the surface of the workpiece, and achieve uniform grinding, ensure grinding accuracy, and facilitate adjustment.

Active Publication Date: 2017-02-15
WUHU HUIYING AUTOMATIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual grinding process, since the frame of the abrasive belt grinder is fixed, the position of the abrasive belt is also fixed, and there is no way to completely grind the surface of the workpiece well only through the action of the manipulator, resulting in There is no way to keep the grinding accuracy of the surface of the workpiece consistent, and the grinding is not uniform enough

Method used

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  • A belt grinder
  • A belt grinder
  • A belt grinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 with figure 2Shown, a kind of abrasive belt grinder, comprises the frame 2 that is installed on a base 1, is provided with driving wheel 3, driven wheel one 8, driven wheel two 9, tension pulley 19 and abrasive belt 4 on frame 2 , The abrasive belt 4 is set on the driving wheel 3, the driven wheel one 8, and the driven wheel two 9, and the tension pulley 19 abuts against the inner side of the abrasive belt 4 so that the abrasive belt 4 is in a tensioned state. Driving wheel 3 links with a grinding motor 5, and driven wheel one 8 and driven wheel two 9 are all positioned at the top of driving wheel 3, and driven wheel one 8 is positioned at the top of driving wheel 3. Frame 2 bottom is fixedly connected with connecting plate 6, is provided with the rotating shaft 7 that can make connecting plate 6 rotate with respect to base 1 between connecting plate 6 and base 1, and the abrasive belt 4 between driving wheel 3 and driven wheel-8 and The base 1 is ve...

Embodiment 2

[0049] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that the positioning structure in this embodiment includes a positioning cylinder 11 fixed in the base 1 and a number of positioning holes 11 arranged at the bottom of the connecting plate 6 12. Each positioning hole 12 is located on the same circle with the rotating shaft 7 as the center, and the piston rod of the positioning cylinder 11 can be inserted into the positioning hole 12. In this embodiment, the matching method between the positioning cylinder one 11 and the positioning hole one 12 is the same as that in the first embodiment.

Embodiment 3

[0051] The structure and principle of this embodiment are basically the same as those in Embodiment 1, except that the positioning structure in this embodiment includes a positioning cylinder 11 fixed on the bottom side of the frame 2 and a number of positioning cylinders arranged on the base 1. Hole one 12, the end of the piston rod of positioning cylinder one 11 is connected with positioning pin, and each positioning hole one 12 is on the same circle with rotating shaft 7 as the center of circle, and connecting plate 6 is provided with and each positioning hole one 12 one-to-one correspondences. The connecting hole, the positioning pin can pass through the connecting hole and be inserted into the positioning hole one 12 . When positioning, the piston rod of the positioning cylinder 11 is ejected downward according to the set procedure, and the positioning pin connected to the end of the piston rod of the positioning cylinder 11 moves downward, and the positioning pin passes t...

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PUM

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Abstract

The invention provides an abrasive belt grinder and belongs to the technical field of machinery. The abrasive belt grinder can be used for solving the problem that an existing abrasive belt grinder is uneven in grinding due to a fixed rack. The abrasive belt grinder comprises a rack arranged on a base, wherein the rack is provided with a driving wheel, a driven wheel and an abrasive belt, wherein the abrasive belt is sleeved on the driving wheel and the driven wheel; the driving wheel is connected with a grinding motor; the rack can rotate relative to the base along the horizontal direction; the base is provided with a driving piece capable of pushing the rack to rotate; a locating structure capable of enabling the rack not to rotate is arranged between the rack and the base. The abrasive belt grinder has the advantage of capability of adjusting abrasive belt position and grinding precision.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to an abrasive belt grinder, in particular to an abrasive belt grinder with an adjustable abrasive belt position. Background technique [0002] Abrasive belt grinder is a kind of grinding machine. It is also a common mechanical processing equipment for grinding the surface and pipes of metal products such as steel, aluminum and copper. It is an important equipment for metal product production lines. It is used in hardware, plumbing and other industries. be widely used. The abrasive belt grinder uses the grinding performance of the sand grains on the abrasive belt to grind the surface of the workpiece. The quality and precision of the workpiece surface after grinding by the abrasive belt are high. [0003] Commonly used abrasive belt grinders all include driving wheels, driven wheels, abrasive belts and tensioning wheels arranged on the frame. The abrasive belts are covered on the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B21/20
CPCB24B21/00B24B21/18
Inventor 陈启岳
Owner WUHU HUIYING AUTOMATIC EQUIP CO LTD
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