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Abrasive belt tensioning device of abrasive belt machine

A technology of tensioning device and belt machine, which is applied in the field of belt tensioning device and belt machine, can solve the problems such as the complex structure of the belt machine, and achieve the effect of simple structure

Active Publication Date: 2015-04-29
陈美青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose a belt tensioning device of a belt machine with a simple structure, which can solve the complex structure of the belt machine by using the belt tensioning device

Method used

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  • Abrasive belt tensioning device of abrasive belt machine
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Embodiment Construction

[0028] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0029] Such as figure 1 and figure 2 As shown, this abrasive belt machine comprises a frame 1, a motor 2, an abrasive belt 3, a driven wheel 4 and a driving wheel 5. The number of the driven wheel 4 and the driving wheel 5 given in this embodiment is one, and both the driven wheel 4 and the driving wheel 5 are located in the annular ring of the abrasive belt 3 and can tension the abrasive belt 3 . Follower wheels can also be set in the annular ring of the abrasive belt 3 according to different belt machines.

[0030]The frame 1 includes a box-shaped box body 1a at the bottom and a support rod 1b fixedly connected to the top surface of the box body 1a, which is vertically arranged on the top surface of the box body 1a. ...

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Abstract

The invention provides an abrasive belt tensioning device of an abrasive belt machine and belongs to the technical field of operation. The abrasive belt tensioning device of the abrasive belt machine solves the problem that an existing abrasive belt tensioning device is complicated in structure, production cost is increased and the like. The abrasive belt tensioning device of the abrasive belt machine comprises an articulated frame, the articulated frame is located below a motor casing, the motor casing is fixed on the articulated frame, and a motor revolving shaft is fixedly connected with a driving wheel; the articulated frame is located on the edge of one side of the motor revolving shaft and hinged to a machine frame; and a stopping member is fixedly connected to the machine frame, and the stopping member is used for limiting the articulated frame, located on the edge of the other side of the motor revolving shaft and swung downward. The abrasive belt tensioning device of the abrasive belt machine adopts the driving wheel to tension an abrasive belt, solves technical problems caused by the fact that a tensioning wheel or a driven wheel is used for tensioning the abrasive belt in the prior art, and has the advantages of being simple in structure and enabling the structure of the abrasive belt machine to be simpler.

Description

technical field [0001] The invention belongs to the field of operation technology, and relates to an abrasive belt machine, in particular to an abrasive belt tensioning device of the abrasive 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 rotating shaft connected to the mechanism, the driving wheel is connected to the rotating shaft, and the driven wheel and the tensioning w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B21/20
Inventor 陈美青
Owner 陈美青
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