A kind of polishing equipment that achieves diameter change through the cooperation of gear and rack
A technology of rack and pinion equipment, applied in the field of grinding and polishing equipment, which can solve the problems of large grinding dead angle, time-consuming polishing, and low grinding and polishing efficiency
Active Publication Date: 2021-09-10
精海联科(宁波)智能设备有限公司
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Problems solved by technology
[0002] Existing polishing equipment is often used for grinding and polishing parts, but the radius of movement of the polishing knife in the existing polishing equipment is not adjustable. When grinding and polishing the corner area of the part, it is usually necessary to replace the polishing knife with a small radius of movement , in order to solve the problem of relatively large grinding dead angle, which leads to time-consuming polishing and low efficiency of grinding and polishing
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[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.
[0026] Such as Figure 1 to Figure 10 As shown, the polishing equipment described in this embodiment realizes diameter reduction through the cooperation of rack and pinion, including a motor mounting base 1, a dust storage tray 2, a slide groove disk 3, a diameter reduction drive motor 4, a rotation drive motor 5, Four polishing and grinding assemblies 6 and a variable-diameter central shaft 7, the dust storage tray 2 is fixed on the bottom surface of the motor mount 1, and the variable-diameter drive motor 4 and the rotary drive motor 5 are symmetrically fixed on the top surface of the motor mount 1 The sliding groove plate 3 includes a groove plate connecting pipe 31 and a groove plate body 32, the lower end of the groove plate connecting pipe 31 is connec...
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The invention discloses a polishing device for realizing variable diameter through the cooperation of gear and rack, which includes a motor mounting seat, a dust storage tray, a sliding groove plate, a variable diameter drive motor, a rotary drive motor, four polishing and grinding components and a variable diameter center A dust storage chamber is formed between the shaft, the sliding groove disk and the dust storage disk, the vacuum nozzle is fixed on the top surface of the dust storage disk, the groove disk connection sleeve is provided with a rotating driven gear, and the rotation driving motor is connected with a rotation driving gear, variable diameter drive motor is connected with variable diameter driving gear, variable diameter central shaft sleeve is provided with variable diameter driven gear, motor mounting seat is fixed with variable diameter electromagnet, and variable diameter central shaft is provided with electromagnetic elastic clamping parts, variable diameter The central shaft sleeve of the diameter is provided with a central gear, and the upper rack and the lower rack are movable embedded in the grooved disc body, and the grooved disc body is provided with dust suction holes; the invention realizes that the active radius of the four polishing and grinding components can be adjusted, which can solve the problem of The problem of relatively large grinding dead angle can improve the efficiency of grinding and polishing, save polishing time and improve product quality.
Description
technical field [0001] The invention relates to grinding and polishing equipment, in particular to a polishing equipment which realizes diameter change through the cooperation of gears and racks. Background technique [0002] Existing polishing equipment is often used for grinding and polishing parts, but the radius of movement of the polishing knife in the existing polishing equipment is not adjustable. When grinding and polishing the corner area of the part, it is usually necessary to replace the polishing knife with a small radius of movement , so as to solve the problem of relatively large grinding dead angle, which leads to time-consuming polishing and low grinding and polishing efficiency. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, and provide a polishing device that achieves diameter change through the cooperation of gears and racks. [0004] To achieve the above object, the specific sch...
Claims
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IPC IPC(8): B24B29/00B24B41/04B24B47/12B24B55/06B24B55/12
CPCB24B29/00B24B41/04B24B47/12B24B55/06B24B55/12
Inventor 陈清蓉
Owner 精海联科(宁波)智能设备有限公司