公开(公告)号：KR1020060008147A

公开(公告)日：2006-01-26

申请号：KR1020040057837

申请日：2004-07-23

Applicant: 전자부품연구원

Inventor： 김주한 ,  정중기

IPC: F16H1/28

CPC classification number: F16H1/46

Abstract: 본 발명은 유성치차감속기에 관한 것으로서, 모터로부터 전달된 동력에 의해 태양기어와 치합된 다수의 유성기어가 회전하면, 다수의 유성기어 각각에 형성된 축공을 삽입 관통하는 캐리어의 고정봉들이 각기 대응되게 형성된 소정 캐리어 고정부재의 고정공에 끼움고정되도록 하여 유성기어의 흔들림을 방지할 수 있을 뿐만 아니라 캐리어의 회전중심을 일정하게 유지할 수 있음으로 인해 감속기 소음 진동을 줄이고 감속효율을 향상시키며 소형화와 조립 정밀도를 구현 및 향상시키게 된다.
유성, 치차, 감속기, 캐리어, 고정부재

公开(公告)号：KR1020020084782A

公开(公告)日：2002-11-11

申请号：KR1020010024161

申请日：2001-05-03

Applicant: 전자부품연구원

Inventor： 김주한 ,  임태빈 ,  정중기 ,  하근수 ,  정재훈

IPC: G05B19/427

CPC classification number: G05B19/404 ,  B23Q3/00 ,  G06F3/011

Abstract: PURPOSE: A force feedback device of a structure of a five-bar is provided to easily analyze a position and a force, to have a low inertia moment by achieving a miniaturization and to remove backlash by constructing a direct operation to transfer a driving force of a motor without an additional transfer element. CONSTITUTION: A force feedback device of a structure of a five-bar includes a first bar(b1), a second bar(b2), a third bar(b3) and a fourth bar(b4) linked to link axes in a line on an upper space of a lathe(T), a first motor, a second motor connected to an upper side of a free end and a lower side of the first bar(b1) and the fourth bar(b4), the second bar(b2) and the third bar(b3) is connected to the link axis to extrude toward the upper side and to form a handle, a damper in the form of round ring formed at the lower side of the link axis connected to the handle and the lathe(T) providing a rectangular plane to receive the handle and the damper and a jaw(t) in a peripheral thereof.

Abstract translation: 目的：提供五杆结构的力反馈装置，以便容易地分析位置和力，通过实现小型化而具有低惯性矩，并通过构造直接操作来移除 没有附加传输元件的电机。 构成：五杆结构的力反馈装置包括：第一杆（b1），第二杆（b2），第三杆（b3）和第四杆（b4），其连接在一条直线上的连杆轴上 车床（T）的上部空间，第一马达，连接到第一杆（b1）和第四杆（b4）的自由端的上侧和下侧的第二马达，第二杆（b2） ）和第三杆（b3）连接到连杆轴线以朝向上侧挤压并形成手柄，形成在连接到手柄和车床的连杆轴线的下侧的圆环形式的阻尼器 （T），其提供矩形平面以接收所述手柄和所述阻尼器以及其周边中的钳口（t）。

公开(公告)号：KR1020020067309A

公开(公告)日：2002-08-22

申请号：KR1020010007827

申请日：2001-02-16

Applicant: 전자부품연구원

Inventor： 성하경 ,  이종배 ,  정재훈 ,  김주한

IPC: F01L1/00

Abstract: PURPOSE: A cam unit using the control technique of a servo motor is provided to perform a reciprocating angular motion of a needle shaft without using the cam by controlling the servo motor. CONSTITUTION: A cam unit using the control technique of a servo-motor is composed of a reciprocating vertical motion driving unit(A), and a reciprocating angular motion driving unit(B). In the reciprocating vertical motion driving unit(A), the power of a driving motor(100) is converted into a rotary motion of a driving shaft(110). The rotary motion of the driving shaft(110) is transmitted to a pulley(210) of a power transmitting unit(200) by a power transmitting belt(B1). The rotary motion of the pulley(210) is converted into a vertical reciprocating motion by a driven arm(220), and thus, a needle shaft(NB) reciprocates vertically.

Abstract translation: 目的：使用伺服电动机的控制技术的凸轮单元，通过控制伺服电动机而不使用凸轮来执行针轴的往复角运动。 构成：使用伺服电动机的控制技术的凸轮单元由往复运动的垂直运动驱动单元（A）和往复运动的运动驱动单元（B）组成。 在往复运动的垂直运动驱动单元（A）中，驱动马达（100）的动力转换成驱动轴（110）的旋转运动。 驱动轴（110）的旋转运动通过动力传递带（B1）传递到动力传递单元（200）的滑轮（210）。 滑轮（210）的旋转运动通过从动臂（220）转换成垂直往复运动，因此针轴（NB）垂直往复运动。