-
公开(公告)号：KR101393409B1
公开(公告)日：2014-05-12
申请号：KR1020130058113
申请日：2013-05-23
Applicant: 대원강업주식회사
Abstract: The present invention relates to a squareness measuring device. The present invention is to provide a squareness measuring device for easily measuring the squareness of the outer surface of a spring based on the left surface of the spring. The squareness measuring device comprises: a surface plate; a fixed block installed in the surface plate and having a reference surface with a structure crossing at a right angle to the surface of the surface plate; a movable block installed in the fixed block to be vertically moved in a state of being coupled to the fixed block; and a measuring part. The measuring part is formed of a structure horizontally protruding from the front surface of the movable block to make a part of the outer surface come in contact with the reference surface of the fixed block and to come in contact with the outer surface of the spring erected on the surface plate, but the contact surface coming in contact with the outer surface of the spring is inclined at a predetermined angle to the reference surface. Also, the measuring part has a scale for indicating a distance how much each part of the contact surface protrudes from the reference surface.
Abstract translation: 本发明涉及一种矩形度测量装置。 本发明提供一种用于容易地测量基于弹簧的左表面的弹簧的外表面的矩形度的矩形度测量装置。 矩形度测量装置包括：一个表面板; 固定块，其安装在所述表面板中并且具有与所述表面板的表面成直角相交的结构的基准表面; 安装在所述固定块中的可移动块，以在连接到所述固定块的状态下垂直移动; 和测量部件。 测量部分由从可移动块的前表面水平突出的结构形成，使得外表面的一部分与固定块的基准表面接触并与竖立的弹簧的外表面接触 但是与弹簧的外表面接触的接触表面相对于参考表面倾斜预定的角度。 此外，测量部件具有用于指示接触表面的每个部分从参考表面突出多少的距离的标尺。
-
公开(公告)号：KR101348910B1
公开(公告)日：2014-01-10
申请号：KR1020120114596
申请日：2012-10-16
Applicant: 대원강업주식회사
IPC: G01M13/00 , G01M3/20 , B60G17/052
Abstract: The present invention relates to an apparatus and a method for inspecting remaining pressure in an air spring. The purpose of the present invention is to prevent damage to an air spring or a relevant component due to excessive remaining pressure by forcibly discharging gas inside the air spring to the outside in order to reduce the remaining pressure inside the air spring to below a permissible range, and also is to easily sort out an air spring which has an excessive remaining pressure. The apparatus for inspecting remaining pressure in an air spring comprises: a frame (100); a fixating module (200) which is installed on the frame (100), and fixates an air spring by being combined with the air spring being inspected; a pressurizing member (300) which forcibly discharges gas inside the air spring by pressurizing the air spring fixated by the fixating module (200); a cylinder (400) which is installed on the frame (100), and moves the pressurizing member (300) by being connected with the pressurizing member (300); a load cell (500) which detects loads applied to the air spring by the pressurizing member (300) when pressurizing the air spring by the pressurizing member (300); and a controller (600) which detects the remaining pressure inside the relevant air spring using the load value detected by the load cell (500).
Abstract translation: 本发明涉及一种用于检查空气弹簧中的剩余压力的装置和方法。 本发明的目的是通过将空气弹簧内部的气体强制地排放到外部来防止由于过多的剩余压力而损坏空气弹簧或相关部件，以将空气弹簧内部的剩余压力降低到允许范围以下 并且也容易地整理出具有过剩剩余压力的空气弹簧。 用于检查空气弹簧中的剩余压力的装置包括：框架（100）; 固定模块（200），其安装在框架（100）上，并且通过与被检查的空气弹簧组合来固定空气弹簧; 加压构件（300），其通过对由所述固定模块（200）固定的所述空气弹簧加压而强制地排出所述空气弹簧内的气体; 安装在框架（100）上的气缸（400），并通过与加压构件（300）连接而使加压构件（300）移动; 称重传感器（500），其在通过所述加压部件（300）对所述空气弹簧加压时，检测由所述加压部件（300）施加到所述空气弹簧的负荷; 以及控制器（600），其使用由所述测力传感器（500）检测的负载值来检测所述相关空气弹簧内的剩余压力。
-
公开(公告)号：KR101348907B1
公开(公告)日：2014-01-09
申请号：KR1020120065981
申请日：2012-06-20
Applicant: 대원강업주식회사
Abstract: 본 발명은 판스프링용 센터 라이너에 관한 것으로, 그 목적은 센터 라이너와 판스프링의 마찰에 의한 판스프링의 손상을 방지하고, 센터 라이너와 판스프링의 사이로 이물질이 유입되는 것을 억제하여 센터 라이너와 판스프링의 표면이 손상되는 것을 방지함으로써, 자동차 현가장치로 사용되는 판스프링의 내구성을 향상시킬 수 있도록 한 판스프링용 센터 라이너를 제공함에 있다. 이를 위한 본 발명의 판스프링용 센터 라이너는 상호 겹쳐지도록 배치된 다수 개의 판스프링들 사이에 개재되어 판스프링들을 상호 이격시키는 센터 라이너에 있어서, 상기 판스프링의 폭방향과 평행한 방향으로 연장되도록 상기 센터 라이너의 좌,우 측변에 설치되며, 센터 라이너의 상부와 하부로 돌출되어 센터 라이너와 이웃하게 배치된 판스프링의 저면과 상면에 접촉되는 탄성부재를 포함하되, 상기 탄성부재는 센터 라이너로부터 바깥쪽으로 갈수록 높이가 증가되고, 바깥쪽 끝단이 둥글게 마감된 물방울 모양의 단면을 갖도록 구성된다.
-
公开(公告)号：KR1020130003728A
公开(公告)日：2013-01-09
申请号：KR1020110065233
申请日：2011-07-01
Applicant: 대원강업주식회사
Abstract: PURPOSE: A device for testing the fracture and buckling of an air spring is provided to set a condition of the air spring identical to a condition of the air spring in driving a vehicle and to perform a buckling test and a fracture test for the air spring, thereby obtaining accurate data and enabling to manufacture the air spring with high stability. CONSTITUTION: A device for testing the fracture and buckling of an air spring comprises a frame(100), a lower support unit(200), an upper support unit(300), and an injection unit. The frame constitutes a device body. The lower support unit is mounted on the frame, thereby supporting the lower part of the air spring. The upper supporting unit is mounted on the frame, thereby supporting the upper part of the air spring. The injection unit injects water or air into the air spring. The lower support unit is composed of a tilting block and an adjusting unit. The tilting block is joined to the lower part of the air spring and adjusts a posture of the air spring while rotating with the air spring.
Abstract translation: 目的：提供一种用于测试空气弹簧的断裂和弯曲的装置，用于将空气弹簧的状态设置为与驱动车辆时的空气弹簧的状态相同，并进行空气弹簧的屈曲试验和断裂试验 从而获得准确的数据并且能够以高稳定性制造空气弹簧。 构成：用于测试空气弹簧的断裂和弯曲的装置包括框架（100），下支撑单元（200），上支撑单元（300）和注射单元。 框架构成装置主体。 下支撑单元安装在框架上，从而支撑空气弹簧的下部。 上支撑单元安装在框架上，从而支撑空气弹簧的上部。 注射单元将空气或空气注入空气弹簧。 下支撑单元由倾斜块和调节单元组成。 倾斜块与空气弹簧的下部接合，并且随着空气弹簧的旋转而调节空气弹簧的姿势。
-
公开(公告)号：KR101219918B1
公开(公告)日：2013-01-08
申请号：KR1020100099139
申请日：2010-10-12
Applicant: 대원강업주식회사
Abstract: 본발명은코일스프링용중공소재의끝단부를밀폐시켜중공소재내부로각종이물질이나수분이침투되는것을방지하여중공코일스프링의수명향상과더불어도장불량현상이발생되는것을방지함으로써중공코일스프링의대고객신뢰성을향상시킬수 있는코일스프링용중공소재의끝단부밀폐방법에관한것이다. 상기와같은본 발명은, 코일스프링용중공소재를로테이트장치의척에고정시키는단계(S10); 로테이트장치의롤링지그를척에고정된코일스프링용중공소재측으로이동시켜중공소재의끝단부가롤링지그의가공홈 내부로삽입되도록하는단계(S11); 롤링지그를회전시켜마찰열에의해가공홈 내부로삽입된중공소재의끝단부를가열하는단계(S12); 및상기롤링지그의회전마찰에의해중공소재의끝단부가가열되면회전되는롤링지그를중공소재측으로더 이동시켜중공소재의끝단부가중공부내측으로밀려들어가열융착되어중공소재의끝단부를밀폐시키는단계(S13);로구성된다.
-
Patent Agency Ranking
公开(公告)号：KR1020120133479A
公开(公告)日：2012-12-11
申请号：KR1020110052127
申请日：2011-05-31
Applicant: 대원강업주식회사
Abstract: PURPOSE: An engine valve spring manufacturing method using a heat treatment method is provided to effectively eliminate residual tensile stress of an engine valve spring by performing heat treatment after coiling of a wire. CONSTITUTION: An engine valve spring manufacturing method using a heat treatment method comprises the steps of: coiling a wire(S110), heating the spring over the A3 transformation point, dipping the spring in a salt bath, and air-cooling the spring for martensite transformation(S120), heating the spring to 200-500°C and air-cooling the spring(S130), and performing post treatment(S140). The post treatment step comprises left side grinding(S140-1), shot-peening for surface treatment(S140-2), tempering(S140-3), and hot setting(S140-4). [Reference numerals] (S110) Coiling; (S120) Marquenching; (S130) Tempering; (S140-1) Left-side grinding; (S140-2) Shot-peening; (S140-3) Tempering; (S140-4) Hot setting
Abstract translation: 目的：提供一种使用热处理方法的发动机气门弹簧制造方法，通过在卷绕线材之后进行热处理，有效地消除发动机气门弹簧的残余拉伸应力。 构成：使用热处理方法的发动机气门弹簧制造方法包括以下步骤：卷绕线（S110），在A3相变点上加热弹簧，将弹簧浸入盐浴中，并将弹簧空气冷却用于马氏体 （S120），将弹簧加热到200-500℃，对弹簧进行冷却（S130），进行后处理（S140）。 后处理步骤包括左侧研磨（S140-1），用于表面处理的喷丸硬化（S140-2），回火（S140-3）和热定型（S140-4）。 （参考号）（S110）卷绕; （S120）Marquenching; （S130）回火; （S140-1）左侧研磨; （S140-2）喷丸硬化; （S140-3）回火; （S140-4）热设定
-
公开(公告)号：KR1020120037600A
公开(公告)日：2012-04-20
申请号：KR1020100099151
申请日：2010-10-12
Applicant: 대원강업주식회사
IPC: B60G21/055 , B60G21/05
CPC classification number: B60G21/0551 , B60G2204/41 , B60G2204/43 , B60G2206/427 , B60G2206/73 , B60G2206/81012 , B60G2800/012
Abstract: PURPOSE: A bush for a stabilizer bar fixing the stabilizer bar to a car body frame is provided to prevent the rolling phenomenon by the tilting of a car body. CONSTITUTION: A bush for a stabilizer bar includes a rubber base(10) and a body unit(11). The rubber base is extruded on the outer circumference of the stabilizer bar(20) for surrounding the outer circumference. The body unit surrounds the outer circumference of the rubber base by using a fixed bracket(30). The fixed bracket is fixed to a car body frame.
Abstract translation: 目的：提供一种用于将稳定杆固定到车体框架上的稳定杆的衬套，用于通过车体的倾斜来防止滚动现象。 构成：用于稳定杆的衬套包括橡胶基座（10）和主体单元（11）。 橡胶基部在稳定杆（20）的外圆周上被挤压，以围绕外周。 身体单元通过使用固定支架（30）围绕橡胶基座的外周。 固定支架固定在车身框架上。
-
公开(公告)号：KR1020120037591A
公开(公告)日：2012-04-20
申请号：KR1020100099139
申请日：2010-10-12
Applicant: 대원강업주식회사
Abstract: PURPOSE: A sealing method for end part of hollow material for coil spring is provided to prevent coating inferiority by preventing penetration of water. CONSTITUTION: The hollow material(10) for coil spring bar is fixed to a chuck of a rotating device. The rolling jig(11) of the rotating device is carried to the hollow material for coil spring. The end tip of the hollow material is inserted to the inside of the mechanical groove(110) of rolling jig. The rolling jig is rotated and the end tip of the hollow material inserted into the mechanical groove is heated with the frictional heat. The end tip of the hollow material is heated with rotational friction of rolling jig. The rolling jig is more carried to the hollow material. The end tip of the hollow material is pushed into a hollow portion(100) and thermally fused.
Abstract translation: 目的：提供一种用于螺旋弹簧的中空材料的端部的密封方法，以通过防止水的渗透来防止涂层劣化。 构成：用于螺旋弹簧杆的中空材料（10）固定在旋转装置的卡盘上。 旋转装置的滚动夹具（11）被运送到用于螺旋弹簧的中空材料。 中空材料的末端插入轧制夹具的机械槽（110）的内部。 滚动夹具旋转，插入机械槽的中空材料的端部末端被摩擦热加热。 中空材料的末端被滚动夹具的旋转摩擦加热。 轧制夹具更多地承载到中空材料。 中空材料的末端被推入中空部分（100）并热熔合。
-
公开(公告)号：KR1020120037586A
公开(公告)日：2012-04-20
申请号：KR1020100099132
申请日：2010-10-12
Applicant: 대원강업주식회사
Abstract: PURPOSE: Sealing method for end part of hollow material for stabilizer is provided to prevent corrosion of the inside of the stabilizer bar and penetration of water. CONSTITUTION: A hollow material for stabilizer(10) for the stabilizer bar is fixed to a chuck of a rotating device. The rolling jig(11) of the rotating device is carried to the hollow material. The end tip of the hollow material is inserted to the inside of the mechanical groove(110) of the rolling jig. The rolling jig is rotated and then the end tip of the hollow material inserted into the mechanical groove is heated with the frictional heat. The rolling jig is more carried to the hollow billet by heating. The end tip of the hollow material is pushed into a hollow portion(100) and thermally fused. The end tip of the hollow material is enclosed tightly.
Abstract translation: 目的：提供用于稳定器的中空材料端部的密封方法，以防止稳定杆内部的腐蚀和水的渗透。 构成：用于稳定杆的稳定器（10）的中空材料固定在旋转装置的卡盘上。 旋转装置的滚动夹具（11）被运送到中空材料。 中空材料的末端插入到滚动夹具的机械槽（110）的内部。 旋转滚动夹具，然后用摩擦热加热插入机械槽中的中空材料的端部末端。 轧制夹具通过加热被更多地运送到中空坯料上。 中空材料的末端被推入中空部分（100）并热熔合。 中空材料的末端紧密封闭。
-
公开(公告)号：KR1020120001350A
公开(公告)日：2012-01-04
申请号：KR1020100062091
申请日：2010-06-29
Applicant: 대원강업주식회사
IPC: B60G21/055 , B60G21/05
CPC classification number: B60G21/0551 , B60G2204/41 , B60G2204/418 , B60G2204/43 , B60G2206/013 , B60G2206/427 , B60G2206/72 , B60G2600/44 , B60G2800/012 , B60Y2306/09 , F16C2326/05
Abstract: PURPOSE: In the state where for the stabilizer bar, the frictional force is minimized, is naturally rotated. The abrasive phenomenon of the bush by the noise of automobile and the frictional heat are reduced and the lifetime of the bush is improved. CONSTITUTION: A sliding bush for a stabilizer bar comprises a plastic insert(100), a sliding bearing(101), and a body member(102). In order to be connected with a stabilizer bar(2) and it is rotated the plastic insert is fixed to the outer circumference of the stabilizer bar. In the outer circumference both side end point of the plastic insert, fixing thresholds(100a,100b,101a) preventing the axial movement of the sliding bearing are more projected. The external side of the plastic insert is protected so that the sliding bearing possible to rotate. A inner steel(103) is more allowed in between the outer circumference of the sliding bearing and inner surface of the body member. In the outer circumference either side of the sliding bearing, the fixing threshold preventing the axial movement of the body member and inner steel is more projected. The body member protects the external side of the sliding bearing. The external side of the body member is wrapped with the fixing bracket(20) fixed to the car body frame.
Abstract translation: 目的：在稳定杆的摩擦力最小化的状态下，自然旋转。 由于汽车的噪音和摩擦热，衬套磨损现象减少，衬套寿命提高。 构造：用于稳定杆的滑动衬套包括塑料插入件（100），滑动轴承（101）和主体构件（102）。 为了与稳定杆（2）连接，并且其旋转，塑料插入件固定到稳定杆的外周。 在塑料插入件的外周两侧终点处，防止滑动轴承的轴向移动的固定阈值（100a，100b，101a）被更多地突出。 保护塑料插件的外侧，使滑动轴承可以旋转。 允许内钢（103）在滑动轴承的外周与主体部件的内表面之间。 在滑动轴承的任一侧的外周，防止主体部件和内钢的轴向移动的固定阈值进一步投影。 主体部件保护滑动轴承的外侧。 主体构件的外侧被固定在车体框架上的固定支架（20）包裹。
-
-
-
-
-
-
-
-
-
Search Results
93
records
(took 0.027 seconds)
