Flexible polishing machine
A flexible polishing and rotating motor technology, applied in the field of polishing machines, can solve the problems of unguaranteed operation accuracy and injury accidents, and achieve the effect of safe use and high precision
Inactive Publication Date: 2019-04-05
董颖杰
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Problems solved by technology
[0002] The existing polishing machine is generally a cloth wheel polishing machine, which uses a motor to drive the cloth wheel to rotate, and the worker holds the workpiece in contact with the cloth wheel for polishing; the opposite is true for larger workpieces, and the workpiece is polished by a hand-held small polishing machine; Not only the accuracy of the polishing method is completely controlled by the operator, but also the operation accuracy cannot be guaranteed; in addition, injury accidents often occur
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[0008] The present invention is specifically described below in conjunction with accompanying drawing, as figure 1 As shown, the present invention includes a base 1, a support 2 is set on the base 1, a workpiece support 12, and a workpiece 11 is placed on the workpiece support 12; the support 2 is connected to the crossbeam 8 through a rotating shaft 14; one end of the crossbeam 8 A balance device is set, and a rotary motor 9 is set on the crossbeam at the other end, and the polishing wheel 10 under the crossbeam driven by the rotary motor 9 rotates; the balance device includes an extension spring 7, and one end of the extension spring 7 is fixed on the crossbeam 8, The other end is connected with the piston ring 6, and the piston ring 6 is slidingly connected with the elongated groove 13 on the driving arm 5 through the pull rod 15; the end of the driving arm 5 is fixed with the driving wheel 4, and the driving wheel 4 is meshed with the motor output wheel 3; Wheel 4 and moto...
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The invention discloses a flexible polishing machine. The flexible polishing machine comprises a base, a support and a workpiece support are arranged on the base, the support is connected with a crossbeam through a rotating shaft, a balance device is arranged at one end of the cross beam, a rotating motor is arranged at the other end of the cross beam, the rotating motor drives a polishing wheelbelow the cross beam to rotate, the balance device comprises a tension spring, one end of the tension spring is fixed on the cross beam, the other end of the tension spring is connected with a pistonring, the piston ring is in sliding connection with a strip-shaped groove in a driving arm through a pull rod, the end portion of the driving arm is fixed to a driving wheel, the driving wheel is meshed with a motor output wheel, and the driving wheel and a motor are arranged on the support. According to the flexible polishing machine, the flexible pressure is adopted, damage caused by excessive pressure of a cloth wheel on the surface of a workpiece can be avoided, moreover, the pressure can be preset in advance, so that the flexible polishing machine has the advantages of being high in precision and safe to use.
Description
technical field [0001] The invention relates to the mechanical field, in particular to a polishing machine. Background technique [0002] The existing polishing machine is generally a cloth wheel polishing machine, which uses a motor to drive the cloth wheel to rotate, and the worker holds the workpiece in contact with the cloth wheel for polishing; the opposite is true for larger workpieces, and the workpiece is polished by a hand-held small polishing machine; Not only the accuracy of the polishing method is completely controlled by the operator, but also the operation accuracy cannot be guaranteed; in addition, injury accidents often occur. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a polishing machine without manual operation, and the pressure of the cloth wheel on the workpiece is elastic during polishing and can be adjusted at any time. Therefore, different pressures can be used ...
Claims
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IPC IPC(8): B24B29/02B24B41/00
CPCB24B29/02B24B41/007
Inventor 董颖杰
Owner 董颖杰