Adjusting device for driven wheel of vertical environment-friendly belt sander
A technology of adjusting device and driven wheel, which is used in abrasive belt grinders, grinders, metal processing equipment, etc., can solve the problem of inability to use abrasive belts of different lengths, and achieve the effects of convenient adjustment, guaranteed operation, and overcoming length errors.
Active Publication Date: 2013-01-02
陈美青
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Problems solved by technology
[0006] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose an adjustment device for the driven wheel of a vertical environmental protection belt machine. Using the driven wheel adjustment device to position the driven wheel can prevent the belt machine from using different lengths of belts The problem
Method used
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Embodiment 2
[0043] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that: Image 6 As shown, the adjustment assembly includes a parallelism adjustment bolt 18 positioned at the lower side of the other end of the support shaft 5, and the parallelism adjustment bolt 18 is connected with the parallelism adjustment frame 6 through threads; the lower side of the other end of the support shaft 5 is provided with a strip Shaped and relative to the positioning groove 5a arranged axially with respect to the support shaft 5, the head of the parallelism adjustment bolt 18 is embedded in the positioning groove 5a and abuts against the bottom surface of the positioning groove 5a; the other end of the support shaft 5 and the parallelism adjustment frame 6 A spring 21 is provided between them so that the bottom surface of the positioning groove 5 a always has a tendency to abut against the head of the parallelism adjusting bolt 18 .
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The invention provides an adjusting device for a driven wheel of a vertical environment-friendly belt sander, and belongs to the field of operation techniques. The adjusting device solves problems that an existing adjusting device for a driven wheel is high in production cost and unbeneficial to follow-up maintenance and adjustment. The adjusting device for the driven wheel of the vertical environment-friendly belt sander comprises a vertical rod arranged vertically, the lower end of the vertical rod is fixedly connected with a framework, the driven wheel is positioned above a driving wheel, a support shaft is positioned in the axial center of the driven wheel, the upper end of the support shaft is connected with the upper end of the vertical rod by an adjusting connecting mechanism, and the parallelism of the driven wheel relative to the driving wheel and the vertical distance from the driven wheel to the driving wheel can be adjusted by the adjusting connecting mechanism. The adjusting device for the driven wheel of the vertical environment-friendly belt sander can roughly and finely adjust the vertical distance and the horizontal distance from the driven wheel to the driving wheel, so that the vertical belt sander can be applied to sanding belts with different lengths and model numbers and different workpieces.
Description
technical field [0001] The invention belongs to the technical field of operation, and relates to a vertical sand belt machine, in particular to an adjustment device for a driven wheel of a vertical environmental protection belt machine. Background technique [0002] The belt machine is a device used to grind the outer surface of the workpiece and improve the finish of the workpiece. The use of abrasive belt machining has the advantages of high production efficiency and high product qualification rate; thus it is widely used in various fields, especially in hardware, plumbing and furniture industries. [0003] There are many types of belt machines, such as a flat abrasive belt polishing machine proposed by the applicant [application number: 200610118511.9; authorized announcement number: CN1962191B], which includes a frame with a workbench, which is equipped with a The supporting shaft connected to the mechanism, the driving wheel is connected to the supporting shaft, the dr...
Claims
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Inventor 陈美青
Owner 陈美青