Improved polishing machine
A technology of polishing machine and polishing belt, which is applied in the field of machinery, can solve the problems of poor applicability, strong labor force of the operator, and the inability of the polishing machine to perform polishing operations, etc., and achieve the effect of wide applicability
Active Publication Date: 2008-08-13
山东旭源生态农牧有限公司
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Problems solved by technology
[0004] It can be seen that the position of the polishing belt in the polishing machine is fixed. When polishing a larger or complex workpiece, the above-mentioned polishing machine may not be able to perform the polishing operation.
Therefore, it is less applicable
[0005] At the same time, when the polishing operation is performed, the operator completely relies on the operator to hold the workpiece, which makes the operator's labor force relatively large, and it is inconvenient to perform the polishing operation.
Method used
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[0027] As shown in Figures 1 and 2, an improved polishing machine includes a frame 1 and a workbench 2 arranged on the frame. Polishing tape on the drive wheel. The bottom of the workbench 2 is hinged on the frame, and a positioning mechanism that can prevent the workbench 2 from swinging around its hinge is provided between the workbench 2 and the frame 1 . Wherein, the positioning mechanism includes a fixed seat 31, a positioning member 32 and a spring 33, the fixed seat 31 is arranged on the frame 1, the positioning member 32 and the spring 33 are all located in the fixed seat 31, and under the elastic force of the spring 33, the positioning member 32 The positioning seat 31 protrudes tightly against the frame 1 . The lower part of the workbench 2 is fixedly connected with a connecting cylinder 34, the frame 1 has a connecting frame 3, an adjusting rod 35 is fixedly connected in the connecting cylinder 34 and the adjusting rod 35 runs through the connecting frame 3, and th...
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The invention provides a modified polishing machine, pertaining to mechanical technique field, solving the problem that the traditional polishing machine can't polish workpieces of a large scale or with a complex structure. The modified polishing machine comprises a framework and a working platform disposed thereon, a drive wheel, a driven wheel and a polishing belt covered on the drive wheel and the driven wheel are disposed on the working platform. The lower portion of the working platform is hinged on the framework, and a positioning device for preventing the working platform swinging around the hinge portion is disposed between the working platform and the framework. The modified polishing machine is used conveniently. In addition, the working platform with broad applicability is adjustable to machine workpieces with different shapes.
Description
technical field [0001] The invention belongs to the technical field of machinery and relates to a polishing machine, in particular to an improved polishing machine. Background technique [0002] As a kind of polishing equipment, the polishing machine is widely used in the machining industry. [0003] Existing polishing machines generally include a frame and a driving wheel and a driven wheel arranged on the frame. The driving wheel is connected with the power unit, and a polishing belt is set on the driving wheel and the driven wheel. During the rotation of the driving wheel, the polishing belt can be driven to move, and the workpiece can be polished on the polishing belt. [0004] It can be seen that the position of the polishing belt in the polishing machine is fixed. When polishing a relatively large or complex workpiece, the above polishing machine may not be able to perform the polishing operation. Therefore, it is less applicable. [0005] Simultaneously, when carry...
Claims
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IPC IPC(8): B24B29/00
Inventor 陈美青
Owner 山东旭源生态农牧有限公司