CN2182030Y - 砂轮修整工具 - Google Patents

砂轮修整工具 Download PDF

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Publication number
CN2182030Y
CN2182030Y CN94201713U CN94201713U CN2182030Y CN 2182030 Y CN2182030 Y CN 2182030Y CN 94201713 U CN94201713 U CN 94201713U CN 94201713 U CN94201713 U CN 94201713U CN 2182030 Y CN2182030 Y CN 2182030Y
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diamond
abrasive wheel
finishing
finishing tool
tool
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Expired - Fee Related
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CN94201713U
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赵云良
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ZHENGZHOU NEW ASIA SUPERHARD MATERIAL COMPOSITE CO Ltd
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ZHENGZHOU NEW ASIA SUPERHARD MATERIAL COMPOSITE CO Ltd
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Abstract

一种具有基体1和金刚石修整元件2的砂轮修 整工具,其特点是:基体1是适于把持的金属手柄,在 其手持部位稍前处有一盘状凸起3,金刚石修整元件 2是金刚石与少量结合剂的成型烧结体,金刚石聚晶 体或金刚石复合片,它们固定在基体1的前端。这种 砂轮修整工具的抗冲击性能好,坚固耐用,修整效率 高,使用安全,噪音低,粉尘少,特别适用于手工修整 作业,用来修整工业上广泛使用的砂轮机等形状、尺 寸修整精度要求较低的砂轮。

Description

本实用新型涉及砂轮修整工具,属于修整技术领域。
修整作业能使砂轮具有所需的形状、尺寸和锐性,对保证磨加工质量有重要意义。砂轮的形状、尺寸精度要求较高时,通常在机床上以金刚石工具加以修整。这些修整工具,例如中国专利CN87105212所述产品,均不具有手持结构,也不适于承受手工修整条件下的较大冲击负荷,所以不能作为机械厂或机加工车间等对所使用大量砂轮机的砂轮进行手工修整的工具。实际上,砂轮机一般用来打磨工件或修磨刀具,其磨损很不均匀,尽管对其形状、尺寸精度要求不高,但手工修整时修整工具所受的冲击作用大,易使其单晶金刚石破碎、脱落,导致失效。所以现在手工修整砂轮机的砂轮时,通常使用废砂轮块或一串旋转的铁片,修整效率低,粉尘多,噪音大。
因此,本实用新型目的是改进修整工具结构,设计一种适于把持、能承受较大冲击负荷的金刚石修整工具,解决上述现有技术问题,为工业上广泛使用的大量砂轮机等形状、尺寸精度要求较低的砂轮,提供一种高效手工修整工具。
本实用新型是一种具有基体1和金刚石修整元件2的砂轮修整工具(图1),其特点是:基体1乃适于把持的金属手柄,具有适合手持的形状,在手持部位稍前处,手柄上最好有一盘状凸起3,以防止手在柄上滑动时被砂轮磨伤;金刚石修整元件2固定在基体1的前端,可采用锒嵌、机械固定、粘接或焊接方式进行固定,最好采用锒焊方法,以提高固接牢度,从而提高修整工具的抗冲击能力;金刚石修整元件2可以是细粒度金刚石粉与少量结合剂的成形烧结体,特别是在超高压高温即金刚石热力学稳定区内制造的成形烧结体,亦即金刚石聚晶体,其整体不存在各向异性,金刚石晶粒之间及其与结合剂之间结合非常牢固,能更好地承受冲击负荷,不易破碎和从结合剂中脱落。修整元件2最好是带有硬质合金衬底的金刚石聚晶体,亦即金刚石复合片,以利用硬质合金衬底对金刚石层的补强作用和可焊性,提高修整工具的抗冲击能力,改善制造工艺性。
可见,与现有技术比较,本砂轮修整工具适于手持,能承受更大的冲击负荷,坚固耐用,适合于作为砂轮机等形状、尺寸精度要求较低的砂轮的高效率手工修整工具。
图1是本实用新型砂轮修整工具的正视图和侧视图。
实施例    一种砂轮修整工具(图1),其基体1是钢质手柄,在柄的手持部位稍前处有一盘状凸起3,基体1前端开有形状相应于金刚石复合片的槽,槽内锒焊一个作为修整元件2的金刚石复合片。利用这种工具对砂轮机的砂轮作手工修整时,一般只需往复修整几次即能达到修整要求,修整效率高,坚固耐用,而且噪音低,粉尘少,十分安全。

Claims (4)

1、一种具有基体(1)和金刚石修整元件(2)的砂轮修整工具,其特征在于:基体(1)是适于把持的金属手柄,金刚石修整元件(2)固定在基体(1)的前端,且是金刚石成形烧结体。
2、按照权利要求1所述的砂轮修整工具,其特征在于:基体(1)在其手持部位稍前处有一盘状凸起(3),金刚石修整元件(2)锒焊于基体(1)的前端。
3、按照权利要求1或2所述的砂轮修整工具,其特征在于:金刚石修整元件(2)是金刚石聚晶体。
4、按照权利要求1或2所述的砂轮修整工具,其特征在于:金刚石修整元件(2)是金刚石复合片。
CN94201713U 1994-01-21 1994-01-21 砂轮修整工具 Expired - Fee Related CN2182030Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN94201713U CN2182030Y (zh) 1994-01-21 1994-01-21 砂轮修整工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94201713U CN2182030Y (zh) 1994-01-21 1994-01-21 砂轮修整工具

Publications (1)

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CN2182030Y true CN2182030Y (zh) 1994-11-09

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CN94201713U Expired - Fee Related CN2182030Y (zh) 1994-01-21 1994-01-21 砂轮修整工具

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CN (1) CN2182030Y (zh)

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