Centerless grinding machine with inner ring grinding wheel
A technology of centerless grinding machine and ring grinding wheel, which is applied in the field of parts processing, can solve problems such as easy deviation, insufficient stability, affecting processing accuracy and surface smoothness, and achieve the effect of ensuring processing accuracy
Inactive Publication Date: 2014-12-10
芜湖中驰机床制造有限公司
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Problems solved by technology
[0003] However, in the prior art, the grinding wheel and the adjusting wheel clamp the workpiece from the left and right directions, which is not stable enough and prone to deviation, affecting the machining accuracy and surface smoothness
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[0019] The present invention provides a centerless grinding machine for inner ring grinding wheels, such as figure 1 As shown, it includes: a base (1), a first platform (2), a support seat (3), a first tool holder (4), an inner ring grinding wheel (5), a second platform (6), and a first support frame (7), the second support frame (8), the second tool holder (9), the adjusting wheel (10), the connecting piece (11), the rotating shaft (12), the first adjusting screw (13) and the second adjusting screw ( 14).
[0020] The first platform (2) is horizontally rotatably installed on the base (1) through a rotating shaft (12). The support base (3) is also installed on the base (1).
[0021] The first tool holder (4) is movably installed on the supporting seat (3), and the first tool holder (4) is connected with a second adjusting screw (14) and can move on the supporting seat (3) through the first tool holder (4).
[0022] The inner ring grinding wheel (5) is installed on the first tool h...
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The invention discloses a centerless grinding machine with an inner ring grinding wheel. The centerless grinding machine comprises a base, a first platform, a supporting base, a first tool rest, the inner ring grinding wheel, a second platform, a first supporting frame, a second supporting frame, a second tool rest, an adjusting wheel and a connecting piece. The first platform and the supporting base are installed on the base. The first tool rest is movably installed on the supporting base, the inner ring grinding wheel is installed on the first tool rest and is a hollow cylinder, and the inner ring surface of the cylinder serves as a grinding surface. The second platform is slidably installed on the first platform. The first supporting frame and the second supporting frame and installed on the second platform in parallel and arranged at the two ends of the inner ring grinding wheel symmetrically, the connecting line of the top end of the first supporting frame and the top end of the second supporting frame is parallel with the central axis of the inner ring grinding wheel and located in the inner ring grinding wheel, and a workpiece is installed on the top of the first supporting frame and the top of the second supporting frame. According to the centerless grinding machine, the grinding wheel and the adjusting wheel can clamp the workpiece stably, and therefore the machining precision can be guaranteed.
Description
Technical field [0001] The invention relates to the technical field of parts processing, in particular to a centerless grinding machine for inner ring grinding wheels. Background technique [0002] The centerless grinder is a machine tool that grinds cylindrical workpieces such as wires, rods, pins, and shafts. These workpieces may have constant cross-sectional dimensions or have different sized parts whose dimensions vary in steps, or even tapered parts. The centerless grinder includes three main elements: grinding wheel, adjusting wheel and workpiece support frame. Among them, the grinding wheel can remove material from the workpiece, and the surface accuracy and overall contour of the workpiece can be determined; the surface texture of the grinding wheel can be different according to the specific grinding operation performed. When the workpiece has different diameters, the grinding wheel has different diameters and different Surface texture; the adjusting wheel is composed o...
Claims
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IPC IPC(8): B24B5/307B24B41/06
CPCB24B5/307
Inventor 陶国兵
Owner 芜湖中驰机床制造有限公司