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Grinding machine

A grinding machine and grinding disc technology, applied in the field of grinding machines, can solve the problems of uneven surface of the worktable, affecting the grinding precision, shortening the service life of the grinding machine, etc., so as to improve the grinding precision, prolong the service life, and avoid placing uneven Effect

Active Publication Date: 2015-03-04
四川泰美克科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For workpieces with large size, large volume and heavy weight, when the workpiece is being ground, a large friction force will be generated between the bottom surface of the workpiece and the worktable, resulting in slip marks on the workbench and making the surface of the workbench uneven , which eventually leads to an angle between the workpiece and the surface of the worktable when processing small-sized workpieces, which affects the subsequent grinding accuracy. In addition, the service life of the entire grinding machine is shortened. Therefore, this type of grinding machine is not popularized.

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0013] Such as figure 1 Shown, a kind of grinder, it comprises the workbench 1 that is used to place workpiece and is used for grinding the disc 2 of grinding workpiece, it also comprises support 3, rolling bearing 4, oil cylinder 5 and servomotor 6, described support 3 is provided with two columns 7 perpendicular to the machine base 3, and a beam 8 perpendicular to the columns 7 is arranged between the two columns 7. Such as figure 1 As shown, the oil cylinder 5 is perpendicular to the beam 8 and is fixedly installed on the bottom of the beam 8. The piston rod of the oil cylinder 5 is provided with a mounting plate 14 perpendicular to the oil cylinder 5 for installing the servo motor 6. The servo motor 6 is fixed on the mounting plate 14, and the grinding disc 2 parallel to the support 3 is instal...

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Abstract

The invention discloses a grinding machine. The grinding machine comprises a stand (3), a rolling bearing (4), an oil cylinder (5) and a servo motor (6), wherein a cross beam (8) perpendicular to stand columns (7) are arranged between the two stand columns (7); a piston rod of the oil cylinder (5) is provided with the servo motor (6) perpendicular to the cross beam (8); an output shaft of the servo motor (6) is provided with a grinding disc (2) parallel to the stand (3); the stand (3) is also provided with a bearing table (9); the top surface of the bearing table (9) is provided with an annular groove I (10); a working table (1) is arranged parallel to the grinding disc (2), and the bottom surface of the working table (1) is provided with an annular groove II (11); balls (12) of the rolling bearing (4) are arranged between the annular groove I (10) and the annular groove II (11). The grinding machine has the beneficial effects of compact structure, high grinding precision, large bearing capacity, long service life and high degree of automation.

Description

technical field [0001] The invention relates to the technical field of grinding the surface of a flat workpiece, in particular to a grinding machine. Background technique [0002] A grinder is a grinder that grinds the surface of a workpiece with a grinding tool coated or embedded with abrasives. The grinding accuracy of the grinding machine on the surface of the workpiece is very high. Its working method is to place the plate-shaped workpiece flat on the workbench, and then make the grinding disc on the grinding machine contact the surface of the workpiece, and then control the grinding disc to perform high-speed rotation, thereby grinding The disc grinds the workpiece at high speed, and finally processes the flatness of the workpiece surface. However. For workpieces with large size, large volume and heavy weight, when the workpiece is being ground, a large friction force will be generated between the bottom surface of the workpiece and the worktable, resulting in slip ma...

Claims

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Application Information

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IPC IPC(8): B24B37/10B24B37/34
CPCB24B37/10B24B37/34
Inventor 刘敬
Owner 四川泰美克科技有限公司
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