会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明申请
    • METHOD OF FORMING BOSS INTEGRALLY WITH SHEET METAL
    • 用金属成形BOSS的方法
    • WO1998015369A1
    • 1998-04-16
    • PCT/JP1996002922
    • 1996-10-07
    • KABUSHIKI KAISHA KANEMITSUKANEMITSU, ToshiakiHARADA, KunihiroFUJII, Naoki
    • KABUSHIKI KAISHA KANEMITSU
    • B21D19/08
    • B21D53/26B21D53/261
    • A sheet metal member (A) having a boss (7), which can be used as a pulley for a flat belt or a V belt or a poly-V belt by forming a cylindrical portion at its outer peripheral portion. A method of producing the sheet member includes a boring step of boring a round hole (2) in a circular blank (1), a bending step of shaping the circular blank (1) into a convex shape, and a buckling step of causing an inclined portion (4) between the peripheral edge portion and the round hole (2) of the circular blank (1) to undergo buckling into a recessed shape while radial expansion of the peripheral edge portion (3) of the curved circular blank (1) is limited, so as to form a cylindrical boss (7). After the boring step and the curving step are carried out simultaneously or in an arbitrary sequence, the buckling step is carried out by positioning the round hole (2) to a reference position by a convex portion (26) of a mold. This method is effective for improving the accuracy of the relative positions of parts on the member (A) with respect to the boss.
    • 具有凸台(7)的钣金构件(A),其可以在其外周部形成圆筒部,用作平带或V带或多V带的滑轮。 制造片材的方法包括:将圆形坯料(1)中的圆孔(2)钻孔的钻孔步骤,将圆形坯料(1)成形为凸形的弯曲步骤和使圆形坯料 周向边缘部分和圆形坯料(1)的圆孔(2)之间的倾斜部分(4)在弯曲的圆形坯料(1)的周缘部分(3)的径向膨胀的同时经受弯曲成凹陷形状, 被限制,以便形成圆柱形凸台(7)。 在镗孔步骤和弯曲步骤同时进行或以任意顺序进行之后,通过将模具的凸部(26)定位到基准位置来进行屈曲工序。 该方法对于提高构件(A)上的部件相对于凸台的相对位置的精度是有效的。
    • 12. 发明申请
    • PROCESS AND DEVICE FOR FABRICATING MULTIPLE SLOT PULLEYS
    • 用于制作多片滑块的过程和装置
    • WO1995031300A1
    • 1995-11-23
    • PCT/ES1995000057
    • 1995-05-17
    • CONSTRUCCIONES RADIO ELECTRO-MECANICAS, S.A.RIVERA AGUILERA, Wilfredo
    • CONSTRUCCIONES RADIO ELECTRO-MECANICAS, S.A.
    • B21D53/26
    • B21D53/261
    • The process comprises a first step wherein by drawing a planar disc a preformed (1) is obtained which has central planar body (3) and a side wall (4) comprised of two cylindrical portions (5, 6) having different diameters and linked by a truncaded portion (7) and a curved reinforcement portion (8) which links the small diameter cylindrical portion (6) with the central body (3). In the second step, said portions (5, 6, 7, 8) are drawn by a conforming device ( D ) so that a crown (18) is defined whose side walls (19, 21) and bottom part (20) are thicker than the thickness of the central body (3). In a third step, a plurality of evenly distributed channels (16) are formed in the bottom part (20) of the crown. Application to the car industry.
    • 该方法包括第一步骤,其中通过绘制平面盘,获得具有中心平面体(3)的预成型件(1)和由具有不同直径的两个圆柱形部分(5,6)组成的侧壁(4),并由 一个将小直径圆柱形部分(6)与中心体(3)连接的截面部分(7)和弯曲加强部分(8)。 在第二步骤中,所述部分(5,6,7,8)由适形装置(D)拉伸,从而形成一个表冠(18),其侧壁(19,21)和 底部部分(20)比中心体(3)的厚度厚。 在第三步骤中,在冠部的底部(20)中形成多个均匀分布的通道(16)。 适用于汽车行业。
    • 13. 发明申请
    • METHOD OF MANUFACTURING SHEET METAL ROTARY MEMBER
    • 制造金属旋转构件的方法
    • WO1993020963A1
    • 1993-10-28
    • PCT/JP1992000508
    • 1992-04-20
    • KABUSHIKI KAISHA KANEMITSUKANEMITSU, ToshiakiODA, Kazuyuki
    • KABUSHIKI KAISHA KANEMITSU
    • B21D22/30
    • B21D53/18B21D53/261
    • According to the present invention, there are processing steps: a first bending process for bending a sheet-shaped metal material (1) into a convexed shape; a bending process for bending the bent portion (1b) in a direction opposite to the direction of the bending of the bent portion (1b) to form a boss portion (6) in a state where the expansion outwardly in the radial direction of the outer peripheral edge portion (1e) of the bent material (1) is restricted; and a second bending process for bending the outer radial peripheral portion of a flat portion (5) of the material (1) after the bending process to be convexed in a direction opposite to that of the boss portion (6); whereby a tubular boss portion (6) projecting toward one side from the central portion of the material (1) and a peripheral wall portion (7) projecting in the same direction as that of the boss portion (6) from the outer peripheral portion of the material (1) are formed, so that the boss portion having a desirable diameter and projecting height can be formed with precision by use of a small press machine, with the sheet thickness being not so thin.
    • 根据本发明,存在加工步骤:用于将片状金属材料(1)弯曲成凸形的第一弯曲工艺; 弯曲过程,用于在弯曲部分(1b)的与弯曲部分(1b)的弯曲方向相反的方向上弯曲弯曲部分,以形成凸起部分(6),在外部 弯曲材料(1)的周边部分(1e)被限制; 以及第二弯曲工序,用于使弯曲加工后的材料(1)的平坦部(5)的外径向外周部弯曲成与凸部(6)的方向相反的方向凸出; 由此从所述材料(1)的中心部向一侧突出的管状凸台部(6)和从所述凸台部(6)的方向突出的周壁部(7)从外周部 形成材料(1),从而可以通过使用小型压力机精确地形成具有期望直径和突出高度的凸台部分,其厚度不会太薄。
    • 14. 发明申请
    • ベルト式CVT用プーリーの成形方法及びその成形方法によって成形されたベルト式CVT用プーリー
    • 用于形成皮带类型CVT和PULLEY的方法用于通过形成方法形成的带式CVT
    • WO2014208220A1
    • 2014-12-31
    • PCT/JP2014/063294
    • 2014-05-20
    • 日本スピンドル製造株式会社
    • 檜垣 孝二
    • B21H1/04B21D22/14B21D53/26F16H9/12
    • B21D53/261B21D22/14B21H1/04F16H55/56
    •  円錐状のベルト摺動面部と筒状の軸部とを、素材から一体で成形することにより、溶接に伴う残留応力、歪及び欠陥の問題をなくし、強度が高く、均一で、軽量化した、低コストのベルト式CVT用プーリーの成形方法を提供するため、円板状の素材W0を回転させながら、素材W0を、その外周面から中心部に向けて軸部22の外周面に相当する位置まで裂開ローラーR1を用いて裂開し、裂開した素材W1の一方側W1bを、成形ローラーR2を用いて圧縮、縮径し、さらに、成形ローラーR2を用いて形成した円筒状の軸部W2bを、しごきローラーR3を用いて金型D2に押し当てながらしごき成形することにより、円筒状の軸部W3bを形成するとともに、裂開した素材W1の他方側W1aを、しごきローラーR4を用いて金型D1に押し当てながらしごき成形することにより、円錐状のベルト摺動面部W4aを形成する。
    • 本发明的目的是提供一种用于形成带式CVT的滑轮的低成本方法,从而通过从原料模制圆锥形带滑动面部分和圆柱形轴部分作为一个单元,残余应力的问题 ,应变和伴随焊接的缺陷被消除,并且提供高强度,均匀性和减轻的重量。 使用裂解辊(R1)将圆盘状原料(W0)从其外周面向中心部分切断到与轴部(22)的外周面对应的位置,同时使原料(W0 )。 使用成形辊(R2)将裂开的原料(W1)的一侧(W1b)压缩并直径减小。 此外,通过在压靠模具(D2)的同时使用熨烫辊(R3),在使用成形辊(R2)形成的圆筒形轴部(W2b)上进行熨烫成形,从而形成圆筒形轴部(W3b)。 此外,在压制到模具(D1)上的同时,通过使用熨烫辊(R4)在切割的原料(W1)的另一侧(W1a)上进行熨烫成形,从而形成锥形带滑动面部(W4a)。
    • 17. 发明申请
    • METHOD OF MANUFACTURING POLY-V-GROOVED PULLEY
    • 制造POL-V-GROOVED PULLEY的方法
    • WO00061316A1
    • 2000-10-19
    • PCT/JP1999/001977
    • 1999-04-14
    • B21D53/26B21H1/04B21K1/42B21K23/04
    • B21D53/261B21H1/04B21K1/42B21K23/04Y10T29/49453Y10T29/49456
    • A method of manufacturing a poly-V-grooved pulley capable of manufacturing a poly-V-grooved pulley to be put on and joined to a shaft via a one-way clutch and a bearing with minimum steps and at a low cost, comprising the steps of cutting a thick-walled pipe material into a standard size to form a body (1), forming outwardly-extending first and second temporary lobes (13, 14) at the axial both ends on the outer circumferential surface of the body (1) by a press work in which the axial both ends of the body (1) are held between upper and lower dies (5, 6) having respective annular wedge-shaped projections (7, 9) and then the projection (7, 9) are forced into the axial both ends of the body (1), and finally shaping the first and second temporary lobes (13, 14) into first and second lobes (2, 3) of preset shapes and forming poly-V-grooves (4) by form rolling.
    • 一种制造多V槽皮带轮的方法,该方法能够以最小的步骤和低成本通过单向离合器和轴承来制造要插入并接合到轴的多V沟槽皮带轮,包括 将厚壁管材切割成标准尺寸以形成主体(1)的步骤,在主体(1)的外周表面上的轴向两端形成向外延伸的第一和第二临时凸角(13,14) ),其中主体(1)的轴向两端被保持在具有各自的环形楔形突起(7,9)的上模具(5)和下模具(6)之间,然后突起(7,9) 被迫进入主体(1)的轴向两端,并且最后将第一和第二临时凸角(13,14)成形为预设形状的第一和第二凸角(​​2,3),并形成多V形槽(4 )。
    • 18. 发明申请
    • METHOD FOR PRODUCING WITHOUT CUTTING A GEAR PART HAVING A HUB
    • 用于生产芯片宽松HUB所具有的传送PART
    • WO1998036858A1
    • 1998-08-27
    • PCT/DE1997002888
    • 1997-12-10
    • WF-MASCHINENBAU UND BLECHFORMTECHNIK GMBH & CO. KOMMANDITGESELLSCHAFTFRIESE, Udo
    • WF-MASCHINENBAU UND BLECHFORMTECHNIK GMBH & CO. KOMMANDITGESELLSCHAFT
    • B21D53/26
    • B21D53/261B21D22/16F16H55/44
    • The invention relates to a method for producing without cutting a gear part having a hub. According to said method, to form the hub a front end of the workpiece made of a steel sheet billet is joined to an additional main spindle (22) and held in position by an additional movable stop (55) having a receiving recess. By pressing the workpiece by means of one or more pressure rollers (66), the thickness of the back of said workpiece is reduced and deformed into a stepped body inside the receiving recess (3) of the movable stop, said stepped body being configured concentrically to form a hub. After the hub has been formed, the front end of the workpiece produced from a steel sheet billet or pre-drawn part is joined to a further main spindle and held in position by an additional movable stop (55) having a receiving recess. By pressing the workpiece by means of one or more pressure rollers (66), the thickness of the back of the workpiece is reduced and deformed into a stepped body inside the receiving recess of the movable stop, said stepped body being configured concentrically to form a hub.
    • 本发明涉及一种用于非切割生产一个具有轮毂传动装置部分的处理在形成轮毂时,所述识别,从具有在进一步主轴(22)的前侧上的金属板坯料工件所产生的,并通过进一步的,具有容纳空间Vorsetzer(55) 通过由一个或多个按压辊(66)的手段挤压这减少了工件的背面侧的,并与在接收空间中的工件的轮毂步骤体同心的厚度(3)Vorsetzers的变形,其中,固定形成从所得轮毂的后 设置金属片毛坯或优惠工件在其前侧上的另一主轴制造并固定由另外,接收空间具有Vorsetzer减小由到所述轮毂的一个或多个压力辊,工件和同心图像的背面侧的厚度手段按压 工件的埃滕步骤体在Vorsetzers的容纳空间变形。
    • 19. 发明申请
    • METHOD OF MANUFACTURING POLY-V-GROOVED PULLEY OF SHEET METAL
    • 制造多层金属片的方法
    • WO1994009928A1
    • 1994-05-11
    • PCT/JP1992001423
    • 1992-11-02
    • KABUSHIKI KAISHA KANEMITSUKANEMITSU, ToshiakiODA, KazuyukiTAKAHASHI, Yasuhiro
    • KABUSHIKI KAISHA KANEMITSU
    • B21H01/04
    • F16H55/44B21D53/261B21H1/04
    • Disclosed in this invention is a method of manufacturing poly-V-grooved pulleys readily made of sheet metal, in which said pulley is manufactured through such steps that: a slotting roller (2) is pressed to the outer periphery of a disk-like metallic material (1) for applying slotting to said material (1) in the direction of the thickness thereof so that circumferential walls (7) different from each other in facing direction for providing a poly-V-groove and other peripheral wall (8) onto which the other member fits may be formed; shaping rolls (10, 12) are pressed to the outer peripheral surface of said poly-V-grooved walls (7) for formation of poly-V-groove (11B) with rolling shaping and providing a poly-V-grooved pulley made of sheet metal; whereby, despite the use of only single pulley, applications adaptable to engagement with a plurality of V belts is made available and, with a poly-V-grooved pulley fitted on the peripheral wall (8) for fixation of other members through a cushion rubber to that direct transmission of vibration of a rotating axis to the fitted poly-V-grooved pulley may be prevented.
    • 在本发明中公开了一种制造容易由金属板制成的多V形带轮的滑轮的方法,其中所述滑轮通过以下步骤制造:使开槽辊(2)被压到盘状金属的外周 用于在其厚度方向上向所述材料(1)施加开槽的材料(1),使得在相对方向上彼此不同的圆周壁(7)用于将多V形槽和其它周壁(8)提供到 可以形成其他构件适合的; 成形辊(10,12)被挤压到所述多V槽壁(7)的外周表面,用于形成具有轧制成形的多V形槽(11B),并且提供由V形槽 钣金; 由此,尽管仅使用单个滑轮,但是适用于与多个V带接合的应用是可用的,并且通过安装在周壁(8)上的多V形槽滑轮用于通过缓冲橡胶固定其它构件 可以防止将旋转轴线的振动直接传递到嵌合的多V槽皮带轮。
    • 20. 发明申请
    • METHOD OF MANUFACTURING SHEET METAL POLY-V-GROOVE PULLEYS AND PRODUCTS OBTAINED THEREBY
    • 制造板材金属聚V-PVE PULLEYS的方法及其获得的产品
    • WO1991000155A1
    • 1991-01-10
    • PCT/JP1989000654
    • 1989-06-28
    • KABUSHIKI KAISHA KANEMITSUKANEMITSU, ToshiakiODA, Kazuyuki
    • KABUSHIKI KAISHA KANEMITSU
    • B21D53/26
    • B21D53/261Y10T29/49453Y10T29/4946
    • This invention relates to a method of manufacturing sheet metal poly-V-groove pulleys, consisting of the steps of bending a circumferential portion (2) of a circularly formed sheet metal material (1) so as to obtain a circular recessed or projecting product, flattening the bent portion of the product so that the bent portion is not radially extended, whereby the thickness of the circumferential portion (2) of the circularly formed sheet metal material (1) is increased, forming the thickness-increased sheet metal material (1) into a cup-shaped structure, and forming a poly-V groove (8, 10) in the outer surface of a circumferential wall (5) of this cup-shaped material (3); and products obtained by this method. The circularly formed sheet metal material (1) is thus subjected at its portion corresponding to the circumferential wall (5) of the cup-shaped material (3) to a thickness increasing operation. Accordingly, the thickness of the circumferential wall of the cup-shaped material (3) can be increased with a high efficiency by means of a simple press.
    • 本发明涉及一种制造金属板V形沟槽滑轮的方法,该方法包括以下步骤:弯曲圆形金属材料(1)的周向部分(2),以获得圆形凹入或凸出的产品, 使产品的弯曲部分变平,使得弯曲部分没有径向延伸,从而增大圆形金属板材(1)的圆周部分(2)的厚度,从而形成厚度增加的金属板材(1) )形成杯形结构,并且在该杯形材料(3)的周壁(5)的外表面中形成多V槽(8,10)。 和通过该方法获得的产品。 因此,圆形的金属板材(1)在其对应于杯状材料(3)的周壁(5)的部分进行厚度增加操作。 因此,可以通过简单的压力,以高效率提高杯状材料(3)的周壁的厚度。