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公开(公告)号：US20160297047A1
公开(公告)日：2016-10-13
申请号：US15187783
申请日：2016-06-21
发明人： Jialin Yu , Du Yu , Huali Huang
CPC分类号： B24B7/167 , B24B7/162 , B24B7/17 , B24B41/04 , B24B41/047 , B24B41/067 , B24B47/00 , B24B47/04
摘要： Disclosed is a method for grinding a spring with high quality and high efficiency, comprising the steps as follows: firstly, at least one of an upper grinding wheel (1) and a lower grinding wheel (2) is configured to comprise an inner grinding wheel (21) and an outer grinding wheel (24), wherein the inner grinding wheel (21) is fitted in the outer grinding wheel (24); the inner grinding wheel (21) or the outer grinding wheel (24) is driven by a transmission mechanism, the inner grinding wheel (21) and the outer grinding wheel (24) rotating in opposite directions; after a complete spring is fed to a space between the upper grinding wheel (1) and the lower grinding wheel (2), the complete spring is moved back and forth in the plane of the grinding wheels; and then the upper grinding wheel (1) is moved downwardly such that two end faces of the spring are ground by the grinding wheels, and when the height of the ground spring meets the requirement, the upper grinding wheel (1) is stopped moving downwardly and is returned to the original point later. Then, the ground spring movement is stopped and it is moved away from the space between the two grinding wheels, i.e., the complete spring is removed. In this way, the spring is ground in a revolving state, which can improve the yield and quality of ground springs, save energy and protect the environment, and result in a low cost of grinding, a simple structure, low cost for manufacturing parts, long persistence in precision of mechanisms, and good stability.
摘要翻译： 公开了一种高品质，高效率地研磨弹簧的方法，包括以下步骤：首先，上砂轮（1）和下砂轮（2）中的至少一个构造成包括内砂轮 （21）和外砂轮（24），其中所述内砂轮（21）装配在所述外砂轮（24）中; 内砂轮（21）或外砂轮（24）由传动机构驱动，内砂轮（21）和外砂轮（24）沿相反方向旋转; 在将完整的弹簧供给到上砂轮（1）和下砂轮（2）之间的空间之后，整个弹簧在砂轮的平面中前后移动; 然后将上砂轮（1）向下移动，使得两个端面通过砂轮磨削，当接地弹簧的高度满足要求时，上砂轮（1）停止向下移动 并在以后返回原点。 然后，停止地面弹簧运动，并将其移动离开两个砂轮之间的空间，即完全弹簧被移除。 以这种方式，弹簧在旋转状态下磨削，可以提高地弹簧的产量和质量，节约能源，保护环境，降低磨削成本，结构简单，零件制造成本低， 机械精度长期持续，稳定性好。
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公开(公告)号：US09498864B2
公开(公告)日：2016-11-22
申请号：US15187783
申请日：2016-06-21
发明人： Jialin Yu , Du Yu , Huali Huang
CPC分类号： B24B7/167 , B24B7/162 , B24B7/17 , B24B41/04 , B24B41/047 , B24B41/067 , B24B47/00 , B24B47/04
摘要： Disclosed is a method for grinding a spring with high quality and high efficiency, comprising the steps as follows: firstly, at least one of an upper grinding wheel (1) and a lower grinding wheel (2) is configured to comprise an inner grinding wheel (21) and an outer grinding wheel (24), wherein the inner grinding wheel (21) is fitted in the outer grinding wheel (24); the inner grinding wheel (21) or the outer grinding wheel (24) is driven by a transmission mechanism, the inner grinding wheel (21) and the outer grinding wheel (24) rotating in opposite directions; after a complete spring is fed to a space between the upper grinding wheel (1) and the lower grinding wheel (2), the complete spring is moved back and forth in the plane of the grinding wheels; and then the upper grinding wheel (1) is moved downwardly such that two end faces of the spring are ground by the grinding wheels, and when the height of the ground spring meets the requirement, the upper grinding wheel (1) is stopped moving downwardly and is returned to the original point later. Then, the ground spring movement is stopped and it is moved away from the space between the two grinding wheels, i.e., the complete spring is removed. In this way, the spring is ground in a revolving state, which can improve the yield and quality of ground springs, save energy and protect the environment, and result in a low cost of grinding, a simple structure, low cost for manufacturing parts, long persistence in precision of mechanisms, and good stability.
摘要翻译： 公开了一种高品质，高效率地研磨弹簧的方法，包括以下步骤：首先，上砂轮（1）和下砂轮（2）中的至少一个构造成包括内砂轮 （21）和外砂轮（24），其中所述内砂轮（21）装配在所述外砂轮（24）中; 内砂轮（21）或外砂轮（24）由传动机构驱动，内砂轮（21）和外砂轮（24）沿相反方向旋转; 在将完整的弹簧供给到上砂轮（1）和下砂轮（2）之间的空间之后，整个弹簧在砂轮的平面中前后移动; 然后将上砂轮（1）向下移动，使得两个端面通过砂轮磨削，当接地弹簧的高度满足要求时，上砂轮（1）停止向下移动 并在以后返回原点。 然后，停止地面弹簧运动，并将其移动离开两个砂轮之间的空间，即完全弹簧被移除。 以这种方式，弹簧在旋转状态下磨削，可以提高地弹簧的产量和质量，节约能源，保护环境，降低磨削成本，结构简单，零件制造成本低， 机械精度长期持续，稳定性好。
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