公开(公告)号：KR100432133B1

公开(公告)日：2004-05-22

申请号：KR1020020015092

申请日：2002-03-20

Applicant: 한국항공우주연구원

Inventor： 전용민 ,  양인영 ,  김춘택 ,  남삼식 ,  양수석 ,  이대성

IPC: B25J17/00

Abstract: PURPOSE: A mechanical 6-DoF(Degree of Freedom)-small cart is provided to exactly situate an object to a position of three-dimensional space, to simply transfer the object to a position desired, and enable control of the height at the installation position. CONSTITUTION: A mechanical 6-DoF(Degree of Freedom)-small cart comprises a right and left transferring device(1) transferring a lower plate(12) on body(5) right and left; a forward and backward transferring device(2) transferring an intermediate plate(23) forward and backward; a vertically transferring device(3) guiding vertical transfer of a table; and a table-turning device turning the table by gearing. In the right and left transferring device, a right and left transferring shaft(10) horizontally installed to the body transfers the lower plate right and left, passing through a right and left transferring nut protruded on the lower plate, and LM guides are connected to guide rails(13). In the forward and backward transferring device, a forward and backward transferring shaft(21), installed to the lower plate, crossed with the right and left transferring device, transfers the intermediate plate forward and backward, passing through a forward and backward transferring nut connected to the intermediate plate, and the LM guide fixed to the lower side of the intermediate plate is connected to the guide rails. The vertically transferring device rotates a vertically transferring screw installed to the intermediate plate, connected with a vertically transferring shaft forming a rack gear, and connects the vertically transferring screw to a guide shaft with a connecting unit.

Abstract translation: 目的：提供机械6-DoF（自由度）小型手推车，以便将物体精确定位到三维空间位置，将物体简单地转移到所需的位置，并且可以控制安装时的高度 位置。 组成：机械6-DoF（自由度）小型手推车包括右和左转移装置（1），左右转移主体（5）上的下板（12）; 前后移动装置（2），用于向前和向后移动中间板（23）; 垂直传送装置（3），用于引导工作台的垂直传送; 以及通过传动装置转动桌子的转台装置。 在左右转印装置中，水平安装在本体上的左右转印轴（10）左右转动下板，通过突出在下板上的右侧和左侧转印螺母，LM导向件连接到 导轨（13）。 在前后传送装置中，安装在下板上的前后传送轴（21）与左右传送装置交叉，前后传送中间板，通过连接的前后传送螺母 到中间板，并且固定到中间板下侧的LM导轨连接到导轨。 垂直传送装置使安装在中间板上的垂直传送螺杆旋转，与形成齿条的垂直传送轴连接，并通过连接单元将垂直传送螺杆连接到引导轴。

公开(公告)号：KR1020030074002A

公开(公告)日：2003-09-19

申请号：KR1020020014207

申请日：2002-03-15

Applicant: 한국항공우주연구원

Inventor： 전용민 ,  양인영 ,  김춘택 ,  남삼식 ,  양수석 ,  이대성

IPC: F16G11/12

CPC classification number: F16G11/12 ,  G01L1/2218

Abstract: PURPOSE: A turnbuckle having a load cell is provided to mount a mounting object to a specific site with a circular scale detecting plate and scale installed to a tip of a gap adjusting screw. CONSTITUTION: A gap adjusting screw(3,3') forming a ring(6,6') is assembled to a clamping nut(2,2') toward right and left directions. A circular scale indicating plate(4,4') is formed to an inner tip of the gap adjusting screw. Scale(5,5') is formed to a side of the clamping nut to indicate a gap. A tubular center portion(7) is formed to a middle portion of the clamping nut. A load cell(9) is composed of a strain gauge by processing an installing portion(8) from an upper side forming scale. The load cell is mounted to a turnbuckle(1). Therefore, a mounting object is mounted to a precise site by controlling a precise mounting site of the gap adjusting screw. Displacement of the gap adjusting screw and load on the clamping nut are measured by installing the load cell to the installing portion.

Abstract translation: 目的：提供一种具有称重传感器的螺丝扣，用于将安装对象安装到特定位置，并将圆形刻度检测板和刻度尺安装到间隙调节螺钉的尖端。 构成：形成环（6,6'）的间隙调节螺钉（3,3'）朝向左右方向组装到夹紧螺母（2,2'）。 在间隙调节螺钉的内端形成有圆周指示板（4,4'）。 刻度（5,5'）形成在夹紧螺母的一侧以指示间隙。 管状中心部分（7）形成在夹紧螺母的中间部分。 负载传感器（9）由应变计通过从上侧成形标尺处理安装部（8）构成。 称重传感器安装在螺丝扣（1）上。 因此，通过控制间隙调节螺钉的精确安装位置，将安装对象安装到精确位置。 通过将称重传感器安装到安装部分来测量间隙调节螺钉的位移和夹紧螺母上的负载。

公开(公告)号：KR1020030074001A

公开(公告)日：2003-09-19

申请号：KR1020020014205

申请日：2002-03-15

Applicant: 한국항공우주연구원

Inventor： 전용민 ,  양인영 ,  김춘택 ,  남삼식 ,  양수석 ,  이대성

IPC: F16B35/06

CPC classification number: F16B35/06

Abstract: PURPOSE: An eye bolt having a semicircular head section is provided to prevent the eye bolt from being broken or damaged due to vertical and horizontal loads applied thereto by forming the semicircular head section at an upper portion of the eye bolt. CONSTITUTION: An eye bolt(1) includes a semicircular head section(2) having a semicircular space section(3) therein. A lower planar head section(4) is formed at a lower portion of the semicircular head section(2) so as to horizontally make contact with an object. A screw section(5) is protruded from the lower planar head section(4). The lower planar head section(4) has a length longer than a diameter of the screw section(5) more than three times. At least one screw hole is formed in the object so as to receive the screw section(5) therein.

Abstract translation: 目的：提供具有半圆形头部的眼睛螺栓，以通过在眼螺栓的上部形成半圆形头部来防止眼螺栓由于施加于其上的垂直和水平负载而破损或损坏。 构成：眼睛螺栓（1）包括在其中具有半圆形空间部分（3）的半圆形头部（2）。 下平面头部（4）形成在半圆头部（2）的下部，从而水平地与物体接触。 螺钉部（5）从下平面头部（4）突出。 下平面头部部分（4）的长度大于螺杆部分（5）的直径大于三倍。 在物体中形成至少一个螺纹孔，以便在其中容纳螺钉部分（5）。

公开(公告)号：KR1020030075733A

公开(公告)日：2003-09-26

申请号：KR1020020015092

申请日：2002-03-20

Applicant: 한국항공우주연구원

Inventor： 전용민 ,  양인영 ,  김춘택 ,  남삼식 ,  양수석 ,  이대성

IPC: B25J17/00

Abstract: PURPOSE: A mechanical 6-DoF(Degree of Freedom)-small cart is provided to exactly situate an object to a position of three-dimensional space, to simply transfer the object to a position desired, and enable control of the height at the installation position. CONSTITUTION: A mechanical 6-DoF(Degree of Freedom)-small cart comprises a right and left transferring device(1) transferring a lower plate(12) on body(5) right and left; a forward and backward transferring device(2) transferring an intermediate plate(23) forward and backward; a vertically transferring device(3) guiding vertical transfer of a table; and a table-turning device turning the table by gearing. In the right and left transferring device, a right and left transferring shaft(10) horizontally installed to the body transfers the lower plate right and left, passing through a right and left transferring nut protruded on the lower plate, and LM guides are connected to guide rails(13). In the forward and backward transferring device, a forward and backward transferring shaft(21), installed to the lower plate, crossed with the right and left transferring device, transfers the intermediate plate forward and backward, passing through a forward and backward transferring nut connected to the intermediate plate, and the LM guide fixed to the lower side of the intermediate plate is connected to the guide rails. The vertically transferring device rotates a vertically transferring screw installed to the intermediate plate, connected with a vertically transferring shaft forming a rack gear, and connects the vertically transferring screw to a guide shaft with a connecting unit.

Abstract translation: 目的：提供一种机械式6-DoF（自由度） - 小型车，将物体精确地定位在三维空间的位置，简单地将物体转移到所需的位置，并且可以控制安装高度 位置。 构成：机械6-DoF（自由度） - 小推车包括左右转移装置（1），左右转动主体（5）上的下板（12）; 向前和向后传送中间板（23）的向前和向后传送装置（2） 引导台的垂直传送的垂直传送装置（3） 以及通过齿轮转动台子的台面转动装置。 在左右转印装置中，水平安装在主体上的左右传送轴（10）将右下左右的下板传送通过在下板上突出的左右传动螺母，LM导轨与 导轨（13）。 在向前和向后传送装置中，安装在下板上的前后传动轴（21）与左右传送装置交叉，将中间板向前和向后传递通过前后传动螺母连接 并且固定到中间板的下侧的LM导轨连接到导轨。 垂直传送装置使安装到中间板的垂直传送螺杆旋转，与形成齿条的竖直传送轴连接，并将垂直传送螺杆连接到具有连接单元的引导轴。