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    • 1. 发明授权
    • 인다이렉트 스폿 용접 장치
    • 在直接点焊设备中
    • KR101796398B1
    • 2017-11-09
    • KR1020167003500
    • 2014-08-27
    • 제이에프이 스틸 가부시키가이샤
    • 마츠시타무네오이케다린세이
    • B23K11/11B23K11/16B23K11/24B23K11/31B23K101/18B23K101/00
    • B23K11/115B23K11/16B23K11/24B23K11/255B23K11/314B23K11/315B23K2201/006B23K2201/18B23K2203/04
    • 인다이렉트스폿용접에있어서, 특히, 중첩한금속판을일방향으로부터만용접전극에의해가압하고, 그반대측은지지가없는중공의상태로되어있는부위의용접을실시할때에서도, 용접전극의가압력을적확하게제어하여, 만족스러운강도를갖는스폿용접부를안정적으로얻을수 있는인다이렉트스폿용접장치로서, 금속판에대한용접전극의가압력에관하여, 가압력오차 ±10 % 의범위내에서제어할수 있는가압력안정영역의하한을 70 ∼ 200 N, 상한을 800 ∼ 2000 N 의범위로하고, 또한용접전극을금속판에대고누를때에나타나는가압력의오버슈트 OS (%) = (PL - AL)/AL × 100 을 10 % 이하로제어하는인다이렉트스폿용접장치. 단, PL 은오버슈트역의가압력피크값 (N), AL 은전극가압시의가압력평균값 (N) 이다.
    • 在直接点焊,特别是,叠加的金属板,只从一个方向,并且通过焊接电极的压力,将其相反侧是执行是在不吉吉加的状态中空部件的焊接时,焊接电极是精确的压力 来控制,在那里作为获得可靠地具有令人满意的强度的点焊部的直接点焊设备,所述焊接电极的金属板是能够控制的按压力误差±10%的范围相对于该压力的压力稳定区域 下限70〜200 N,800〜2000 n中的范围顶部内的上限值,并进一步焊接电极,当对金属板natananeunga过冲OS(%)压=压力 - 的(PL AL)/ AL×100至10% 在直接点焊设备中。 PL是过冲方向的压力峰值(N),AL是电极加压时的平均压力值(N)。
    • 3. 发明公开
    • 인다이렉트 스폿 용접 장치
    • 间接点焊设备
    • KR1020160028481A
    • 2016-03-11
    • KR1020167003500
    • 2014-08-27
    • 제이에프이 스틸 가부시키가이샤
    • 마츠시타무네오이케다린세이
    • B23K11/11B23K11/16B23K11/24B23K11/31B23K101/18B23K101/00
    • B23K11/115B23K11/16B23K11/24B23K11/255B23K11/314B23K11/315B23K2201/006B23K2201/18B23K2203/04
    • 인다이렉트스폿용접에있어서, 특히, 중첩한금속판을일방향으로부터만용접전극에의해가압하고, 그반대측은지지가없는중공의상태로되어있는부위의용접을실시할때에서도, 용접전극의가압력을적확하게제어하여, 만족스러운강도를갖는스폿용접부를안정적으로얻을수 있는인다이렉트스폿용접장치로서, 금속판에대한용접전극의가압력에관하여, 가압력오차 ±10 % 의범위내에서제어할수 있는가압력안정영역의하한을 70 ∼ 200 N, 상한을 800 ∼ 2000 N 의범위로하고, 또한용접전극을금속판에대고누를때에나타나는가압력의오버슈트 OS (%) = (PL - AL)/AL × 100 을 10 % 이하로제어하는인다이렉트스폿용접장치. 단, PL 은오버슈트역의가압력피크값 (N), AL 은전극가압시의가압력평균값 (N) 이다.
    • 即使在间接点焊中,点焊电极仅从一侧对重叠的金属板施加压力,从而焊接相对侧处于未支撑和中空状态的部分,间接点焊装置可以精确地控制点焊的按压力 并且稳定地获得具有令人满意的强度的焊接部分。 在间接点焊装置中,可以将点焊电极对金属板的按压力控制在±10%的公差范围内的稳定的按压力区域的下限范围为70N〜200N,上限 在稳定的按压力范围为800N〜2000N的范围内,并且将点焊电极压在金属片上时产生的按压力的过冲OS(%)=(PL-AL)/ AL×100被控制为 为10%以下。 在上述等式中,PL表示过冲范围内的峰值按压力(N),AL表示由电极施加的平均按压力(N)。
    • 4. 发明授权
    • 스폿 용접장치
    • 点焊装置
    • KR101592389B1
    • 2016-02-05
    • KR1020130122246
    • 2013-10-14
    • 현대자동차주식회사
    • 이소영유성필
    • B23K11/11B23K11/30
    • B23K11/314B23K11/115B23K11/3072B23K11/311B23K11/312B23K11/315B23K2201/006Y10S901/42
    • 스폿용접장치가개시된다. 본발명의일 실시예에따른스폿용접장치는로봇의암에장착되는고정패널; 상기고정패널의전방에수직하게설치되고, 가압유닛을통해상,하로왕복이동되며, 상기고정패널에대해좌,우로이동되는상부용접건; 상기고정패널과상기가압유닛의사이에설치되어상기상부용접건을좌,우로이동시키는좌,우이동유닛; 및적어도두개이상이수평으로배치되어상기상부용접건과대응하는하부용접건; 상기고정패널상에설치되어상기하부용접건을상,하로왕복이동시키는상,하이동유닛을포함한다.
    • 公开了点焊设备。 根据本发明实施例的点焊设备包括:安装在机器人的臂上的固定面板; 上部焊枪,垂直安装在所述固定面板的前方,并通过所述按压单元上下往复运动,并相对于所述固定面板向左右移动; 左右移动单元,安装在固定面板和加压单元之间,以使上部焊枪向左和向右移动; 并且至少两个或更多个水平设置的下部焊枪对应于上部焊枪; 上下移动单元安装在固定板上并使下焊枪上下往复运动。
    • 7. 发明公开
    • 용접장치의 구동 유닛
    • 焊接设备驱动单元
    • KR1020090004644A
    • 2009-01-12
    • KR1020080063401
    • 2008-07-01
    • 오바라 그룹 가부시키가이샤
    • 사토요시오
    • B23K37/00B23K11/11
    • B23K11/314B23K11/36
    • A driving unit of welding equipment is provided to insert the whole gun that is small, light and compact into the rotary shaft by certainly performing rotation and stopping of a pressurizing shaft without increasing diameter of hole in a rotary shaft of a motor while maintaining a short total length of the welding equipment as a whole. As welding equipment including a pressurizing shaft(9) which is driven by a motor(1), and of which a part is drawn in the motor, a driving unit of the welding equipment comprises: a rotary shaft(5) of the motor which is formed as a hollow shaft; a screw shaft(7) fixed to the rotary shaft; and a nut(10) screw-adjusted with the screw shaft and installed on the pressurizing shaft. The pressurizing shaft is used as a ball spline shaft, and a portion or an entire portion of a counter ball spline bearing(11) is housed in the rotary shaft.
    • 提供焊接设备的驱动单元,通过在不增加电动机的旋转轴中的孔的直径的情况下肯定地执行旋转和停止加压轴将小而轻,紧凑的整个枪插入旋转轴,同时保持短路 整个焊接设备的总长度。 作为焊接设备,包括由电动机(1)驱动的加压轴(9),其中一部分被牵引到电动机中,焊接设备的驱动单元包括:马达的旋转轴(5) 形成为空心轴; 固定在旋转轴上的螺杆轴(7) 以及螺钉(10),螺杆调节螺杆轴并安装在加压轴上。 加压轴用作滚珠花键轴,并且反转花键轴承(11)的一部分或全部容纳在旋转轴中。
    • 9. 发明公开
    • 용접장치의 구동장치
    • 用于驱动焊接装置的装置
    • KR1020010049247A
    • 2001-06-15
    • KR1020000017848
    • 2000-04-06
    • 오바라 그룹 가부시키가이샤
    • 사토요시오
    • B23K37/00
    • H02K7/06B23K11/31B23K11/311B23K11/314B23K11/315B23K11/318F16H25/20F16H25/2204F16H2025/2065F16H2025/2075
    • PURPOSE: A driving device for welding devices is provided to use a small-sized motor and to reduce the inside diameter of the rotary shaft of the motor and the whole length of the driving unit as much as possible. CONSTITUTION: In the welding device provided with a pressurizing shaft (9) which is driven with the motor (1) and has a part where is retracted into the motor, this device is the driving device for the welding devices whose linear motion guide part is constituted by forming the rotor (5) of the motor into a hollow shaft, fixing a ball screw shaft (7) inside the rotor, fixing a ball nut (11) which is screwed with the ball screw shaft at the end of the pressurizing shaft and making the outside diameters of the pressurizing shaft and ball nut smaller than the inside diameter of the rotor and the linear motion guide part is made movable on the inner peripheral surface of the rotor.
    • 目的:提供一种用于焊接设备的驱动装置,以使用小型电动机,并尽可能地减小电动机的旋转轴的内径和驱动单元的整个长度。 构成:在具有由电动机(1)驱动并具有缩回到电动机中的部分的加压轴(9)的焊接装置中,该装置是直线运动引导部为 通过将电动机的转子(5)形成中空轴构成,将滚珠丝杠轴(7)固定在转子内部,将与滚珠丝杠轴螺纹连接的滚珠螺母(11)固定在加压轴的端部 并且使加压轴和滚珠螺母的外径小于转子的内径,直线运动引导部在转子的内周面上可移动。