| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 通过连续压锻层状金属片制造螺母的方法以及所得的螺母 | CN201480008315.9 | 2014-02-20 | CN104981308A | 2015-10-14 | 劳尔·奥尔特加·多纳 |
| 一种通过连续压锻层状金属片制造螺母的方法以及所得的螺母，其中所述方法包括以下步骤：通过从合适厚度的材料的层状金属片开始压锻来生产具有支撑垫圈(3)、圆顶(2)和六边形突出部(3)的零件，所述零件厚度均匀；并且通过连续压锻所述六边形突出部(1)的内部来制造螺纹内部圆柱体(5)，使材料从所述面(4)的中心区(7)侧向地移位到边缘的区域(7')；对所获得的零件进行热处理，处理的目的是给零件提供更高的强度，尤其是大约1200MPa的屈服强度Rp 0.2％以及大约1400MPa的抗拉强度Rm。 | ||||||
| 2 | 一种特种螺母半成品成型快换模架 | CN201410543415.3 | 2014-10-15 | CN104289651A | 2015-01-21 | 胡平; 彭林 |
| 特种螺母半成品成型快换模架，上模系统包括：模柄、上模垫、上螺纹盖、上模套、上模芯,将上模套、上模芯装配，，模柄固定在冲床滑块模柄孔内锁紧，上模装入上螺纹套，上模垫置于上模上端面，螺纹盖的内螺纹与模柄上的外螺纹实现固定；下模系统包括：内六角螺钉a、b、螺纹环、模座、下螺纹盖、下模、顶杆、调整垫块、弹簧、弹簧座、下垫块、退料顶杆、模座垫板、下模板；下模系统装配：内六角螺钉b将下垫块、模座垫板、下模板预紧;螺纹环将模座、模座垫板、下模板预紧;紧固内六角螺钉a、b;弹簧座装入模座；弹簧、退料顶杆装入弹簧座;调整垫块置于退料顶杆上端面，顶杆置于调整垫块上端面；装入下模、装入模座将下螺纹盖旋入模座。 | ||||||
| 3 | 一种用于飞机的角型螺帽的成型方法 | CN201611081637.3 | 2016-11-30 | CN106345958A | 2017-01-25 | 芦杰; 刘拥军; 徐健宇; 汪蕾; 任大为 |
| 本发明涉及一种用于飞机的角型螺帽的成型方法，主要用于飞机钣金零件的连接。冷镦模具安装在冷镦机上，毛坯料通过线轮传输到切割衬套中，再由切料刀送至阴模中，保证毛坯料和阴模在同一水平线上，当毛坯稍微进入阴模时，切料刀退回原始位置，而后通过一冲模将毛坯料镦入阴模内，使它顶住阴模顶杆，一冲模继续向前移动，就对工件的头部进行了初次镦锻主模对毛坯料进行预成型，使其头部成为偏心蘑菇头形状，预成型结束后，一冲模和二冲模通过机床上的滑块做垂直移动，把二冲模送到镦锻线上，就进行头部的最终镦锻，镦锻的工件被阴模顶杆推出，与此同时，进料滚轮又开始旋转，即开始新的工作循环。 | ||||||
| 4 | 螺母生产模具 | CN201610726275.2 | 2016-08-25 | CN106077397A | 2016-11-09 | 王立新 |
| 本发明涉及一种螺母生产模具，动力机构驱动上模座上下移动且与下模座靠近或远离，上模座的下板面由上至下顺序布置有模板、弹性缓冲压板及压接板，模板、弹性缓冲压板及压接板之间设置有导向杆，导向杆的下端与压接板固连，导向杆的上端竖直向上延伸且与模板及弹性缓冲压板构成导向配合，模板的下板面设置有压接头，压接头的下端与向下延伸且与弹性缓冲压板及压接板构成实现导线配合，下模座的上板面固定有定位阶梯柱，待压接螺母套设在定位阶梯柱的小尺寸杆身上，压接头上设置有供定位阶梯柱穿过的第一通孔，上弹性缓冲板不仅能够减少冲击力产生的噪音，而且还可避免由于过大的冲击力造成的螺母压接变形量过大，而导致的螺母报废的问题。 | ||||||
| 5 | 油烟收集分离装置以及冷镦设备 | CN201510603007.7 | 2015-09-21 | CN105127172A | 2015-12-09 | 朱海平 |
| 本发明提供了一种能够对冷镦机加工过程中产生的油烟混合物进行收集和分离的油烟收集分离装置以及包含该油烟收集分离装置的冷镦设备。本发明的油烟收集分离装置，设置在用于将坯料加工成螺母半成品的冷镦设备中，用于对加工过程中产生的油烟混合物进行收集和分离，具有这样的特征，包括：收集管，与冷镦设备中进行加工过程的冷镦腔室相连接，用于收集和输送油烟混合物；分离部，包含：与收集管相连通的分离腔室、以及设置分离腔室内用于将油烟混合物分离为油和烟气的分离构件；排油管，设在分离腔室与冷镦腔室之间，用于将油排入冷镦腔室；以及排烟管，与分离腔室相连接用于排出烟气。 | ||||||
| 6 | 适用于冷镦机的改良型模具组件 | CN201410715455.1 | 2014-11-30 | CN104475637A | 2015-04-01 | 吴玉章 |
| 本发明属于冷镦机技术领域，尤其涉及一种适用于冷镦机的改良型模具组件。它解决了现有技术不够合理等技术问题。包括筒体，筒体前端具有端板，筒体后端敞口，端板外端中部开设有成型槽，端板内端连接有轴向贯穿端板的通孔，在通孔内穿设有顶杆，顶杆内端连接有位于筒体内推动机构，推动机构上还设有能够使推动机构复位的复位组件。与现有的技术相比，本适用于冷镦机的改良型模具组件的优点在于：1、设计合理，结构简单，降低企业成本，维护成本低和设备成本较低。2、零部件更换方便，损坏件更换成本较低。3、结构强度高，使用寿命长。4、工作稳定性好，使用可靠、安全。5、适用于不同规格的生产，只需要更换筒体。 | ||||||
| 7 | 通过连续压锻薄片状金属板制造螺母的方法以及所得的螺母 | CN201480008315.9 | 2014-02-20 | CN104981308B | 2017-12-05 | 劳尔·奥尔特加·多纳 |
| 一种通过连续压锻层状金属片制造螺母的方法以及所得的螺母，其中所述方法包括以下步骤：通过从合适厚度的材料的层状金属片开始压锻来生产具有支撑垫圈(3)、圆顶(2)和六边形突出部(3)的零件，所述零件厚度均匀；并且通过连续压锻所述六边形突出部(1)的内部来制造螺纹内部圆柱体(5)，使材料从所述面(4)的中心区(7)侧向地移位到边缘的区域(7')；对所获得的零件进行热处理，处理的目的是给零件提供更高的强度，尤其是大约1200MPa的屈服强度Rp 0.2％以及大约1400MPa的抗拉强度Rm。 | ||||||
| 8 | 一种全自动螺母胚体生产设备 | CN201710160412.5 | 2017-03-17 | CN106799453A | 2017-06-06 | 屠马军 |
| 本发明公开了一种全自动螺母胚体生产设备，包括原料加热机、送料管、出料管、机械手、固定台、加工台、固定架、接水槽、控制装置，所述原料加热机的出料端设有送料管，送料管出口端位于接料台的上方，接料台上方设有第一冷却管，所述锻压台上方设有锻压装置和若干第二冷却管，冲孔台上方设有冲孔装置和若干第三冷却管，落料台上设有落料孔，落料孔底部设有出料管，所述固定台位于加工台的侧方，固定台上安装有3个可沿着固定台的长度方向来回移动的机械手。本发明通过将机械手设置在加工台和固定架之间，使得螺母胚体在生产过程中可自动被转移，无需人工操作，提高了生产效率，同时减少了安全事故发生的概率。 | ||||||
| 9 | 一种螺母锁紧点压合机 | CN201610544208.9 | 2016-07-07 | CN106001349A | 2016-10-12 | 李丰 |
| 本发明公开了一种螺母锁紧点压合机，包括震荡上料装置、整料挡条、整料电眼、排列导槽、震荡整列器、压合台、计数检测装置、磨砂盘、压合转盘、限位压盘、正位装置、压合头、压力感应器、压合控制中枢、压合油缸、出料导槽。本发明能够使压合机根据实际情况即时调整压合力度，保证锁紧点压合的均匀，同时还能够对压合前的螺母进行预处理排列，保证压合机作业的稳定有序进行，提高压合机的工作效率和螺母锁紧点的压合品质，利于生产中的推广应用。 | ||||||
| 10 | 一种心状异形螺母的冷镦成型工艺及裁切头边的模具结构 | CN201510768538.1 | 2015-11-12 | CN105251933A | 2016-01-20 | 王宁 |
| 本发明涉及一种心状异形螺母的冷镦成型工艺及裁切头边的模具结构，工艺为：S1、剪切线材；S2、对线材进行整形；S3、束心形；S4、拉伸内部孔；S5、镦粗头部；S6、穿通内孔；S7、裁切头边。模具结构包括主模单元和冲模单元，主模单元包括主模壳、主模内模、主模内垫块，在主模内模与主模内垫块中心设有主模顶针以及主模顶杆，冲模单元包括冲模壳、切边模以及冲模垫块，在主模内模与主模内垫块之间设有主模顶套，在主模顶针外侧设有主模弹簧，主模内模内部设有主模镶块，在主模镶块内为成型腔。不再采用CNC机加工的方式，使用冷镦技术完成全部尺寸，金属内部的流线保证其完整，提高产品的强度，节省材料。 | ||||||
| 11 | 用于在金属体中制造盲孔的方法 | CN201480007548.7 | 2014-01-25 | CN105050750A | 2015-11-11 | 沃尔夫冈.里克森; 格里特.皮尔斯; T.盖斯勒 |
| 用于在具有至少一个拱曲的表面的金属工件中制造盲孔（10）的方法，其中，从大约水平延伸的拱形切线出发并且大约横向于所述拱形切线朝着工件的材料的方向借助于往复运动移动材料的一部分，具有步骤：a)给所述工件设置用于待挤出的材料的凹模状的容纳部（16）；b)借助于冲头沿着所述容纳部（16）的轴向方向移动所述工件的材料，其中，受到所述冲头冲击的材料开始时在绝热的状态中进行剪切并且部分地流入所述容纳部（16）；并且，c)去除在所述容纳部（16）中凸出的材料。 | ||||||
| 12 | 适用于冷镦机的模具组件 | CN201410714225.3 | 2014-11-30 | CN104439008A | 2015-03-25 | 吴玉章 |
| 本发明属于冷镦机技术领域，尤其涉及一种适用于冷镦机的模具组件。它解决了现有技术不够合理等技术问题。包括安装在冷镦机上呈柱状的导向体，导向体内设有轴向贯通导向体的导向通道，在导向通道中一端设有呈柱状的静模具座，导向体和静模具座之间设有第一限位结构，静模具座外端设有成型槽，成型槽内设有轴向贯穿静模具座的通孔，通孔内穿设有推管，顶杆上连接有推出机构，推出机构和静模具座之间设有复位组件。与现有的技术相比优点在于：1、计合理，结构简单，不易损坏，维护成本低。2、自动化程度高，降低了员工的劳动强度。3、零部件更换方便，零件成本更换较低。4、结构强度高，使用寿命长。5、工作稳定性好，使用可靠、安全。 | ||||||
| 13 | 自冲孔螺母制造装置 | CN94119453.1 | 1994-12-16 | CN1109393A | 1995-10-04 | 新成启氏 |
| 一种使用半成品制造自冲孔螺母的装置，该半成品包括一圆柱形导向部，该导向部被螺母体周边上的一凸缘围绕；该装置包括一冲模，该冲模包括一钻孔冲头和第一圆柱形嵌入件，该冲头的底部具有环状斜壁，而该圆柱形嵌入件的端部具有环状突缘，斜壁径向扩张导向部端部的周壁，而周壁的环状边缘被环状突缘的内周挡住。本装置可批量生产尺寸精确的自冲孔螺母。 | ||||||
| 14 | APPARATUS AND PROCESS FOR THE PRODUCTION OF MECHANICAL PIECES WITH SMALL SIZE | EP16195970.5 | 2016-10-27 | EP3162458B1 | 2018-09-12 | SENECI, Carlo Alberto; SENECI, Oscar Giorgio |
| The present invention concerns an apparatus (1) for making mechanical pieces comprising: at least one first plunger (2) and one second plunger (3) both movable and opposed one to another; at least one die (4) interposed between the first plunger and the second plunger and intended to receive at least one semifinished product (A) to be formed; at least one guide (5) extended between the die towards the first plunger to feed the semifinished product into the die through the first plunger; at least one discharge channel (6) extended at the side of the die that is opposite to the guide in order to pick up at least one mechanical piece (B) formed and obtained from the semifinished product (A); and movement means (7; 8) to move the first plunger and the second plunger, wherein the first plunger and second plunger are movable between at least one first position, in which they are distal from the die, and a second position in which they are proximal to the die, in the second position at least the second plunger having a respective head portion (9) inside the die. | ||||||
| 15 | Insert nut and fastener | EP95301695.3 | 1995-03-14 | EP0674109A1 | 1995-09-27 | Brewer, Jonathan Lee; Denham, Keith |
An insert 11 for installation in a panel, to provide a threaded socket to receive a screw, comprises a shank (12), with a head (13) at one end. The shank is of uniform square external cross-section and comprises four legs (14). Each leg progressively increases in radial thickness in the direction away from the head (13), so that the bore (16) between the legs progressively reduces in cross-section. When a screw is driven into the bore, the legs are forced apart to anchor the insert in the panel. The insert may be pre-assembled with a suitable screw (22) to form a fastener which enables one installation operation to both anchor the insert to a first panel and removably secure a second panel to the first by means of the screw. |
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| 16 | NIB FOR BOLT HEAD OR NUT FORMING TOOL | EP81900638.8 | 1981-03-13 | EP0048282B1 | 1985-07-31 | TOSA, Akio |
| A nib (7) for a bolt head or nut forming tool, which includes a plurality of small nib pieces (1) as a combination segment nib (2) and with a regular polygonal hole (6) formed therein. The outer periphery of the nib (2) is also formed in a regular polygon and it is inserted into a bush (3) of the same shape for reinforcing the nib (7). A stress absorbing hole (9) is provided at each corner of the inner periphery of the bush (3) or on the outer periphery of the nib (2). Since these holes (9) serve to absorb the concentrated stress applied to the nib pieces (1), the nib (7) so constructed is more difficult to damage than the conventional one. Inasmuch as a machine is thus less frequently stopped to replace the nib (7), it can remarkably enhance the production efficiency. | ||||||
| 17 | Insert nut and fastener | EP95301695.3 | 1995-03-14 | EP0674109B1 | 1998-02-25 | Brewer, Jonathan Lee; Denham, Keith |
| 18 | Apparatus for making self-piercing nuts | EP94309070.4 | 1994-12-06 | EP0663247A1 | 1995-07-19 | Shinjo, Hiroshi |
An apparatus makes self-piercing nuts from blanks (11) each having a cylindrical pilot portion (13) which has a raw unopened and unthreaded bore (12) and an end surface serving as a punch. The pilot portion surrounded by a rim (14) extending along a periphery a nut body, and an annular groove (15) is present between the pilot (13) and the rim. The apparatus has a punching die which has a boring punch (33) and a first cylindrical insert (35) fitted on the punch serving to open the bore (12). The boring punch has at its basal portion a tapered annular wall (34), and the cylindrical insert (35) having at its end surface an annular lug (36) capable of fitting in the annular groove. The tapered wall (34) radially expands an end of the pilot portion, so that its peripheral wall is forcibly slanted in a radial direction and an annular edge (13a) of the peripheral wall is stopped by an inner periphery of the annular lug (36). Due to this feature, the apparatus can mass-produce the self-piercing nut of an accurate dimension which can smoothly punch an opening trough a metal plate, and an invariable and sufficient clinching force is ensured to the self-piercing nut. |
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| 19 | NIB FOR BOLT HEAD OR NUT FORMING TOOL. | EP81900638 | 1981-03-13 | EP0048282A4 | 1983-04-06 | TOSA AKIO |
| 20 | NIB FOR BOLT HEAD OR NUT FORMING TOOL | EP81900638.8 | 1981-03-13 | EP0048282A1 | 1982-03-31 | TOSA, Akio |
A nib (7) for a bolt head or nut forming tool, which includes a plurality of small nib pieces (1) as a combination segment nib (2) and with a regular polygonal hole (6) formed therein. The outer periphery of the nib (2) is also formed in a regular polygon and it is inserted into a bush (3) of the same shape for reinforcing the nib (7). A stress absorbing hole (9) is provided at each corner of the inner periphery of the bush (3) or on the outer periphery of the nib (2). Since these holes (9) serve to absorb the concentrated stress applied to the nib pieces (1), the nib (7) so constructed is more difficult to damage than the conventional one. Inasmuch as a machine is thus less frequently stopped to replace the nib (7), it can remarkably enhance the production efficiency. |
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