Grinding wheel head driving mechanism for mold freedom curved surface flexible polishing machine

A flexible polishing and driving mechanism technology, which is applied in the field of polishing machines, can solve the problems of no grinding head rotation and low polishing efficiency, and achieve the effects of saving space, stable transmission, and reducing gear meshing clearance

Inactive Publication Date: 2008-07-09
ZHEJIANG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the deficiencies of the existing flexible polishing machine for mold free-form surfaces, which are only suitable for flat or simple curved surfaces, do not have the functions of rotating and swinging the grinding head, and have

Method used

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  • Grinding wheel head driving mechanism for mold freedom curved surface flexible polishing machine
  • Grinding wheel head driving mechanism for mold freedom curved surface flexible polishing machine
  • Grinding wheel head driving mechanism for mold freedom curved surface flexible polishing machine

Examples

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[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Referring to Figures 1 to 7, a grinding head driving mechanism of a mold free-form surface flexible polishing machine includes a rotating bracket 13, a rotation control motor 29, a rotating gear shaft 34, a rotating transmission gear, and a rotating shaft 32 fixedly connected to the grinding head. The rotation control motor 29 is installed on the rotation bracket 13, the output shaft of the rotation control motor 29 is connected with the rotation gear shaft 34, and the rotation gear shaft 34 is meshed with the rotation transmission gear, and the rotation transmission gear is fixedly sleeved on the On the rotating shaft 32, the rotating shaft 32 is mounted on the rotating bracket 13 through a bearing.

[0026] The rotation control motor 29 is a stepper motor. The rotary transmission gears are rotary double-plate gears 8 and 9.

[0027] The grinding head swing m...

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Abstract

A grinding head driving mechanism of the flexible polishing machine of the free-form curved surface of a mould comprises a rotating support, a rotation control motor, a rotating gear shaft, a rotation driving gear and a rotating shaft firmly connected with a grinding head, wherein, the rotation control motor is mounted on the rotating support, the output shaft of the rotation control motor is jointed with the rotating gear shaft, which is engaged with the rotation driving gear firmly nested on the rotating shaft, the rotating shaft is mounted on the rotating support via a bearing, and the grinding head driving mechanism also includes a grinding head swinging mechanism. The present invention provides the grinding head driving mechanism of the flexible polishing machine of the free-form curved surface of the mould, which has the functions of the rotation and swing of the grinding head and high polishing efficiency.

Description

technical field [0001] The invention relates to the field of polishing machines, in particular to a grinding head driving mechanism of a mold free-form surface flexible polishing machine. Background technique [0002] In recent years, the development of the mold manufacturing industry has become increasingly rapid, and it has become more and more extensive. Such as automobiles, aviation, ships, toys, electronic products, household appliances, etc., are almost omnipresent. In mold manufacturing, the surface of plastic mold, die-casting mold, forging mold and other mold cavities is complex, the proportion of free-form surface is high, the processing technology is the most difficult, and the surface roughness is very high, so the cavity must be polished. , to improve the service life of the mold. At present, the methods used to complete the shape processing are mainly milling and electric machining methods. These methods often cannot meet the processing requirements. For this...

Claims

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Application Information

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IPC IPC(8): B24B29/02B24B47/12B24B41/04
Inventor 王扬渝石林赵章风张宪计时鸣
Owner ZHEJIANG UNIV OF TECH
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