板ばねのキャンバー成形装置
    1.
    发明专利
    板ばねのキャンバー成形装置 有权
    板弹簧的CAMBER模具设备

    公开(公告)号:JP2015003332A

    公开(公告)日:2015-01-08

    申请号:JP2013130364

    申请日:2013-06-21

    Abstract: 【課題】 1台の成形装置で種々のキャンバー形状を付与でき、かつ、キャンバー形状を変更する際の調整作業を短時間で行うことを可能とする。【解決手段】キャンバー成形装置10は、チェーン22と、チェーンが伸びる第1方向に間隔を空けて配置され、チェーンが架け渡されると共に第1方向と交差する第2方向にチェーンを支持する複数のチェーン支持部18と、複数のチェーン支持部のそれぞれに設けられ、そのチェーン支持部の第2方向の位置を調整する位置調整機構14と、複数のチェーン支持部に架け渡されたチェーンに対して板材の一方の表面が接触するように板材40を配置したときに、板材の他方の表面に当接して板材をチェーンに向かって押圧する押圧手段(36,39等)を有する。【選択図】図1

    Abstract translation: 要解决的问题:为了能够使用一个成型设备提供各种曲面形状,并且在短时间内执行调整工作以改变弧形形状。解决方案:弯曲成型设备10具有:链22; 多个链条支撑部件18,其沿链条延伸的第一方向间隔布置,链条跨过该链条桥接,并且沿与第一方向交叉的第二方向支撑链条; 位置调整机构14,其设置在多个链条支撑部件的每一个中,并且在第二方向上调整链条支撑部件的位置; 以及压板装置(36,39等),当所述板件40被布置成使得所述板构件的另一个表面接触所述多个所述链条上的链条时,所述压板装置接触板构件的一个表面以将所述板构件推向所述链条 的链条支撑部件。

    Production of barrel-shaped coil spring and core body used therein
    2.
    发明专利
    Production of barrel-shaped coil spring and core body used therein 失效
    制造棒形弹簧和用于其的芯体

    公开(公告)号:JPS59118236A

    公开(公告)日:1984-07-07

    申请号:JP23185282

    申请日:1982-12-23

    Inventor: HARADA YOSHIMI

    CPC classification number: B21F3/10

    Abstract: PURPOSE:To produce efficiently a barrel-shaped coil spring by compressing beforehand a core body in its axial direction and winding a coil strand thereon. CONSTITUTION:When outer mounting members 3 are pressed from both sides to compress axially a core body 1, respective round steels 2 curve outward and the body 1 has the barrel shape of the diameter increasing gradually from both ends toward the center. The top end of a heated coil strand (b) is fixed to one end of the body 1, and while the body 1 is rotated in one way around the axial center thereof, the strand (b) is moved at a specified speed from one end to the other end of the body 1. The strand (b) is spirally wound at a specified pitch on the outside circumference of the body 1, and a barrel-shaped coil spring (a) of which the coil diameter increases gradually from both ends toward the center is formed. The compressive stress exerted on the members 3 is removed after removing the top end of the strand (b) from the body 1, then the body 1 is reduced in diameter to the original state and the barrel-shaped coil spring (a) is taken out as it is.

    Abstract translation: 目的:通过预先将芯体沿其轴向压缩并在其上缠绕线圈股,来有效地生产桶形螺旋弹簧。 构成:当外部安装构件3从两侧按压以使芯体1轴向压缩时,各个圆钢2向外弯曲,并且主体1的直径从两端朝向中心逐渐增加。 加热的线圈股(b)的顶端固定在主体1的一端,当主体1围绕其轴向中心以一个方式旋转时,股线(b)以特定的速度从一个 线束(b)在本体1的外圆周上以指定的间距螺旋地卷绕,并且线圈直径从两者逐渐增加的桶形螺旋弹簧(a) 形成朝向中心的端部。 从主体1上拆下线束(b)的顶端之后,施加在构件3上的压缩应力被去除,然后主体1的直径减小到原始状态,并且取出筒形螺旋弹簧(a) 出来就是这样。

    Device for producing hot coil spring
    3.
    发明专利
    Device for producing hot coil spring 失效
    用于生产热卷弹簧的装置

    公开(公告)号:JPS59163044A

    公开(公告)日:1984-09-14

    申请号:JP3872183

    申请日:1983-03-09

    Inventor: HARADA YOSHIMI

    CPC classification number: B21F3/04

    Abstract: PURPOSE:To maintain specified tension on a strand and to produce a spring having a specified coil diameter by moving a detaining body toward a mandrel to wind the strand on the mandrel and controlling the moving speed of the detaining body. CONSTITUTION:A mandrel 1 is rotated by the 1st motor 3, and a moving body 6 is moved by the 2nd motor 11 at the moving speed corresponding to the pitch of a coil spring. A detaining body 21 is moved toward the direction of a mandrel 1 by the 3rd motor 20. When the tension on a strand (a) increases, the torque of a driving shaft 2 increases and therefore the rotating speed of the 3rd motor 20 is increased by the signal from a contol circuit 24 for driving motor, by which the motor 21 is moved fast and the tension of the strand (a) is decreased. When the tension on the strand (a) decreases conversely, the rotating speed of the motor 20 is decreased and the moving speed of the body 21 is decreased, by which the tension on the strand (a) is increased to maintain the specified tension on the strand (a). The terminal end of the strand (a) is disengaged from the body 21 upon arriving of the body 6 at the position facing the coiling end of the mandrel l, then a pressing roller 5 descends and the strand (a) is grasped by the mandrel 1 and the roller 5 and a coil spring is thus formed.

    Abstract translation: 目的:为了保持股线上的指定张力,并通过将扣留体向心轴移动,将线束卷绕在心轴上并控制扣留体的移动速度,从而产生具有指定线圈直径的弹簧。 构成:心轴1由第1电动机3旋转,移动体6以对应于螺旋弹簧的间距的移动速度被第2电动机11移动。 扣合体21通过第三马达20朝向心轴1的方向移动。当股线(a)上的张力增加时,驱动轴2的扭矩增加,因此第三马达20的转速增加 通过来自用于驱动电动机的轮廓线路24的信号,马达21快速移动并且股线(a)的张力减小。 当股线(a)上的张力相反地减小时,马达20的转速降低,并且主体21的移动速度减小,通过该张力,绞线(a)上的张力增加以保持特定的张力 线(a)。 股线(a)的末端在主体6到达心轴1的卷取端的位置到达主体21时脱离,然后压辊5下降,并且线(a)被心轴 因此形成了辊5和螺旋弹簧。

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