Press-down type centerless grinding machine

A centerless grinding machine and down-pressing technology, which is applied in the field of parts processing, can solve the problems of affecting the processing accuracy and surface smoothness, easy to produce deviation, and not stable enough, so as to improve the grinding accuracy and surface smoothness, and increase the grinding speed Effect

Inactive Publication Date: 2014-12-10
芜湖中驰机床制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the grinding wheel and the adjusting wheel clamp the workpiece from the left and righ

Method used

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  • Press-down type centerless grinding machine

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Embodiment Construction

[0020] The present invention proposes a press type centerless grinder, such as figure 1 As shown, it includes: base 1, support seat 2, first support 3, first grinding wheel 4, rotating platform 5, rotating shaft 6, sliding platform 7, second support 8, third support 9, workpiece support 10, support Rod 11 , second grinding wheel 12 , adjustment wheel 13 , first adjustment screw 14 , second adjustment screw 15 and third adjustment screw 16 .

[0021] The support base 2 is mounted on the base 1 , the first bracket 3 is slidably installed on the support base 2 , and the first bracket 3 is connected with a first adjusting screw 14 for adjusting its position on the support base 2 . The first grinding wheel 4 is installed on the first support 3 for grinding the workpiece.

[0022] The rotating platform 5 is horizontally rotatably mounted on the base 1 via a rotating shaft 6 .

[0023] The sliding platform 7 is slidably installed on the rotating platform 5 , and the sliding platfor...

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Abstract

The invention discloses a press-down type centerless grinding machine. The press-down type centerless grinding machine comprises a base, a supporting base, a first support, a first grinding wheel, a rotating platform, a rotating shaft, a sliding platform, a second support, a third support, a workpiece support, a supporting rod, a second grinding wheel and an adjusting wheel. The supporting base is installed on the base, the first support is installed on the supporting base in a sliding mode, and the first grinding wheel is installed on the first support. The rotating platform is installed on the base through the rotating shaft in the mode of being capable of horizontally rotating, the sliding platform is installed on the rotating platform in a sliding mode, the workpiece support is installed at the end, close to the first support, of the sliding platform, a workpiece is installed on the workpiece support, the third support is installed at the end, away from the workpiece support, of the sliding platform, and the second support is installed on the sliding platform in a sliding mode and located between the workpiece support and the third support. According to the press-down type centerless grinding machine, the workpiece is clamped in the vertical direction by the adjusting wheel and the workpiece support, so that stability of the workpiece is guaranteed, and grinding precision and surface smoothness are further improved.

Description

technical field [0001] The invention relates to the technical field of component processing, in particular to a press-down type centerless grinder. Background technique [0002] A centerless grinder is a machine tool for grinding cylindrical workpieces such as wires, rods, pins, and shafts. These workpieces can have constant cross-sectional dimensions or have sections of different sizes that vary in size in steps, even tapered sections. A centerless grinder consists of three main elements: a grinding wheel, an adjusting wheel, and a workpiece holder. Among them, the grinding wheel can remove material from the workpiece, and can determine the surface accuracy and overall contour of the workpiece; the surface texture of the grinding wheel can be different according to the specific grinding operation performed. When the workpiece to be ground has different diameters, the grinding wheel has different diameters and different Surface texture; the adjusting wheel consists of an e...

Claims

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Application Information

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IPC IPC(8): B24B5/18B24B5/307
CPCB24B5/18B24B5/307
Inventor 陶国兵
Owner 芜湖中驰机床制造有限公司
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