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公开(公告)号：US20120272493A1
公开(公告)日：2012-11-01
申请号：US13447958
申请日：2012-04-16
IPC分类号： B21D53/02
CPC分类号： B21D53/022 , B21D37/08
摘要： A feeding apparatus for feeding metal strips in a feeding direction includes a plurality of reciprocating members on which feed pins inserted inside through-holes of the metal strips are provided and a driving means that converts up-down movement of a press apparatus to reciprocal movement in the feeding direction to reciprocally move the reciprocating members. In a predetermined half cycle of an up-down movement of the press apparatus, the driving means moves first reciprocating members in the feeding direction in a state where the feed pins have been inserted into the through-holes and returns other reciprocating members in the opposite direction in a state where the feed pins have been lowered, and in the remaining half cycle, the driving means raises and lowers the feed pins of the reciprocating members.
摘要翻译： 一种用于在馈送方向上馈送金属条的馈送装置包括多个往复运动的构件，在该往复运动构件上设置有插入金属带的通孔内的进给销，以及一个驱动装置，其将按压装置的上下运动转换成往复运动 馈送方向以往复运动往复运动的构件。 在按压装置的上下运动的预定半周期中，驱动装置在进给销插入到通孔中的状态下沿着进给方向移动第一往复运动件，并返回另一往复运动件 方向在进给销已经下降的状态下，而在剩余的半个周期中，驱动装置升高和降低往复运动件的进给销。
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公开(公告)号：US20130026010A1
公开(公告)日：2013-01-31
申请号：US13525419
申请日：2012-06-18
IPC分类号： B65G25/02
CPC分类号： B65H20/22 , B65H2301/4493 , B65H2403/41 , B65H2403/512 , B65H2403/514 , B65H2701/173
摘要： A feeder apparatus includes: a reciprocating block moved reciprocally when a metal strip with collar-equipped through-holes is fed; a moving block disposed above the reciprocating block and connected to a connecting member so as to move in a movement direction of the reciprocating block; a pin block that moves together with the moving block and on which feed pins inserted into the through-holes are provided; an up-down cam unit that moves the pin block up and down; and a cam that is rotated by converting reciprocal movement of the reciprocating block to rotation about the width direction of the metal strip and includes a channel of a predetermined shape, wherein a cam follower inserted into the channel of the cam is provided on the moving block.
摘要翻译： 给料装置包括：当带有带套环的通孔的金属带被供给时往复运动的块往复移动; 移动块，设置在所述往复运动块的上方，并连接于所述连结部件，以沿所述往复运动块的运动方向移动; 提供与移动块一起移动并且在其上插入通孔的进给销的销块; 一个向上和向下移动销块的上下凸轮单元; 以及通过将往复运动块的往复运动转换成围绕金属带的宽度方向转动而旋转的凸轮，并且包括预定形状的通道，其中插入凸轮的通道中的凸轮从动件设置在移动块 。
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公开(公告)号：US20110203341A1
公开(公告)日：2011-08-25
申请号：US13030482
申请日：2011-02-18
IPC分类号： B21D13/06
摘要： A corrugate fin manufacturing apparatus includes: a die; a machining punch inserted into a concave in the die to form a rib, wherein on entering the concave, the machining punch does not contact a part of a plate-like body that has not been machined into ribs or does not cause resistance to drawing in of the unmachined part during formation of a rib even when there is contact; a mounting portion provided on the die; and a flat punch provided upstream of the machining punch, wherein when a rib is being formed, the flat punch is positioned to not contact the unmachined part or shaped to not cause resistance to drawing in of the machined part even when there is contact, and wherein after formation of a rib, the flat punch presses down the unmachined part and flattens the unmachined part in combination with the mounting portion.
摘要翻译： 波纹片制造装置包括：模具; 插入到模具中的凹部中以形成肋的加工冲头，其中在进入凹部时，加工冲头不接触未被加工成肋条的板状体的一部分或不会引起拉伸阻力 即使在有接触的情况下形成肋条时的未加工零件; 设置在所述模具上的安装部; 以及设置在加工冲头上游的平头冲头，其中当形成肋时，平冲头被定位成不接触未加工部件或成形为即使在接触时也不引起加工部件的拉入阻力， 其中，在形成肋之后，平坦的冲头将未加工部件压下并使未加工部件与安装部分结合使其平坦化。
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公开(公告)号：US20120222293A1
公开(公告)日：2012-09-06
申请号：US13401372
申请日：2012-02-21
申请人： Akio UEDA , Toshiyuki NANAARASHI
发明人： Akio UEDA , Toshiyuki NANAARASHI
CPC分类号： B21D53/08 , B21D53/022 , Y10T29/5145 , Y10T29/5197 , Y10T29/5198 , Y10T29/53122
摘要： A manufacturing apparatus manufactures flattened tube fins in which cutaway portions for inserting flattened tubes for heat exchanging are formed. The manufacturing apparatus includes: a press apparatus with a mold apparatus that forms the cutaway portions in an unmachined metal thin plate to produce a metal strip; an inter-row slit apparatus cutting the metal strip with the formed cutaway portions into predetermined widths to form metal strips of product width arranged in the width direction; and a cutoff apparatus cutting each metal strip of the product width formed by the inter-row slit apparatus into predetermined lengths. A plurality of box-like magazines whose upper surfaces are open are arranged in the width direction downstream of the cutoff apparatus to stack the flattened tube fins formed by the cutoff apparatus cutting into lengths.
摘要翻译： 制造装置制造扁平管翅片，其中形成用于插入用于热交换的扁平管的切口部分。 制造装置包括：具有模具装置的压制装置，其在未加工的金属薄板中形成切口部分以产生金属带; 将所述金属带切割成具有预定宽度的切割部分，以形成沿所述宽度方向布置的产品宽度的金属条; 以及切割装置，将由所述行间狭缝装置形成的商品宽度的每个金属条切割成预定长度。 在切断装置下游的宽度方向上配置有多个上表面打开的盒状杂物，将由切断装置切割成的扁平扁平翅片叠合成长度。
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公开(公告)号：US20110232450A1
公开(公告)日：2011-09-29
申请号：US13026903
申请日：2011-02-14
IPC分类号： B23D23/00
CPC分类号： B23D23/00 , Y10T83/8755
摘要： The equipment for cutting a corrugated fin is capable of sufficiently cutting a corrugated fin having high ribs. The equipment comprises: a movable blade moving into a rib of a corrugated fin and cutting the corrugated fin; and a fixed blade being fixed on the opposite side of the corrugated fin from the movable blade, the fixed blade cutting the rib with the movable blade. A tip section, which has a cutting face capable of cutting the rib with the fixed blade, is provided to a front end of the movable blade. A supporting block supports one of outer faces of the rib, which corresponds to the tip section of the movable blade, and is biased upward, thereby the supporting block is moved downward together with the cut rib, which has been cut and pushed downward by the movable blade, with continuously supporting the outer face of the cut rib.
摘要翻译： 用于切割波纹翅片的设备能够充分地切割具有高肋的波纹状翅片。 该设备包括：移动到波纹状翅片的肋中并切割波纹状翅片的可动刀片; 并且固定刀片与可动刀片固定在波纹状翅片的相对侧上，固定刀片用可动刀片切割肋。 具有能够利用固定刀片切割肋的切割面的尖端部设置在可动刀片的前端。 支撑块支撑肋的外表面之一，其对应于可动刀片的尖端部分，并且向上偏置，从而支撑块与已经被切割并向下推动的切割肋一起向下移动 可动刀片，连续地支撑切割肋的外表面。
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