专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012030240A1 METHOD FOR CONNECTING HOLLOW CYLINDRICAL ELEMENTS, ESPECIALLY PIPES 审中-公开
标题翻译：用于连接中空圆柱形元件，特别是管道的方法
公开(公告)号：WO2012030240A1
公开(公告)日：2012-03-08
申请号：PCT/PL2010/000092
申请日：2010-09-21
申请人： INSTYTUT OBRÓBKI PLASTYCZNEJ
发明人： WIŚNIEWSKI, Jan , DRENGER, Tadeusz
IPC分类号： B21D39/04 , F16L13/16
CPC分类号： B21D39/04 , B21D22/16 , F16L13/141 , F16L13/161
摘要： The subject of the invention is a method for connecting elements with a cylindrical outline of external walls, especially pipes, which is used for the connecting of pipes and other elements with a cylindrical outline of external walls. Characterized in that on a mandrel, which is a stencil ( 2 ) placed in the spindle ( 1 ) of the machine tool, two coaxial cylindrical elements ( 3, 4 ) are placed, whereas on the element ( 4 ) further from the spindle ( 1 ) at least two support-mounted rollers ( 5 ) with the radius of the curved working surface of ( 3-5 ) mm with the feed of rollers ( 5 ) (0.15 - 0.25) mm/rotation and the negative gap of (0.2-0.8) mm with the relative deformation of ε = (25 40) %, up to the dislocation of the drawing threshold to the front zone of the element ( 3 ) closer to the spindle ( 1 ), burnishing of this threshold over the front zone of the element ( 3 ) closer to the spindle ( 1 ) and rolling it over the front zone of the element ( 3 ) closer to the spindle ( 1 ).
摘要翻译：本发明的主题是用于连接具有外壁，特别是管道的圆柱形轮廓的元件的方法，其用于连接管道和具有外壁的圆柱形轮廓的其它元件。其特征在于，在放置在机床的主轴（1）中的模板（2）的心轴上放置两个同轴的圆柱形元件（3,4），而在远离主轴的元件（4）上（5）（0.15-0.25）mm /旋转，负间隙为（0.2）的至少两个支撑安装辊（5），其弯曲工作表面的半径为（3-5）mm -0.8）mm，相对变形e =（25 40）％，直到绘图阈值位于靠近主轴（1）的元件（3）的前部区域的位移，在前面抛光该阈值更靠近主轴（1）的元件（3）的区域，并将其滚动到更接近主轴（1）的元件（3）的前部区域上。

2. 发明申请

WO2011162625A1 METHOD FOR HEMMING OF METAL SHEET PRODUCTS, ESPECIALLY THICK ONES, AND UNIT FOR HEMMING OF METAL SHEET PRODUCTS, ESPECIALLY THICK ONES 审中-公开
标题翻译：金属薄片产品特别用于金属薄板产品的切割方法，特别是厚度为
公开(公告)号：WO2011162625A1
公开(公告)日：2011-12-29
申请号：PCT/PL2010/000093
申请日：2010-09-21
申请人： INSTYTUT OBRÓBKI PLASTYCZNEJ
发明人： WIŚNIEWSKI, Jan , DRENGER, Tadeusz
IPC分类号： B21D19/04 , B21D19/08 , B21D19/12 , B21D5/16
CPC分类号： B21D19/04 , B21D22/16 , B21D35/008 , B21D39/023
摘要： The subject of the invention is a method for hemming of metal sheet products, especially thick ones, and a unit for hemming of metal sheet products, especially thick ones, which is used especially for manufacturing from thick sheeting, with a thickness of over 5 mm, of spatial products with a circular outline with an envelope collar, which form bottoms, covering elements and others. Characterized in that the treated item (12) is rotating with the stencil (1) and the blank holder (2) with a rotation speed lower than 10 rpm, and a tool in the shape of a roller (9) with a concave shape acts on the edge of the treated item (12), retaining the angle which leads the treated item (12) to contact the working surface of the tool (9), whereas the tool (9) acts on the edge of the item (12) with a frequency of (10 to 50) Hz and an amplitude of (2 - 6) mm, and moves towards the axis of rotation in relation to the edge, with the feed of (0.08 - 0.15) mm per rotation. This method is implemented in a unit, characterized in that in the zone of the edge of the treated item (12), there is at least one tool in the form of a roller (9) with an envelope shape concave surface, placed on a support (8), connected with a controller, which makes the roller (9) move in a pulsating and reciprocating manner.
摘要翻译：本发明的目的是一种用于金属板产品，特别是厚的金属板产品的折边方法，以及用于专门用于制造厚度超过5mm的金属板产品，特别是厚的金属板产品的折边单元，具有圆形轮廓的空间产品，带有信封领，形成底部，覆盖元素等。其特征在于，经处理的物品（12）以模具（1）和坯料保持器（2）以低于10rpm的转速旋转，并且具有凹形形状的辊（9）形状的工具在经处理的物品（12）的边缘上，保持导致经处理的物品（12）接触工具（9）的工作表面的角度，而工具（9）作用在物品（12）的边缘上，（10至50）Hz的频率和（2-6）mm的振幅，并相对于边缘移动到相对于旋转轴线，每转的（0.08-0.15）mm的进给。该方法在一个单元中实施，其特征在于，在处理物品（12）的边缘区域中，存在至少一种具有包封形凹面的辊（9）形式的工具，放置在支撑件（8），与控制器连接，这使得辊（9）以脉动和往复的方式移动。

3. 发明申请

WO2011068422A1 METHOD FOR STAMPING SHAPED ELEMENTS OF METAL SHEET AND UNIT FOR STAMPING SHAPED ELEMENTS OF METAL SHEET 审中-公开
标题翻译：用于冲压金属片形状元件的方法和用于冲压金属片形状的元件
公开(公告)号：WO2011068422A1
公开(公告)日：2011-06-09
申请号：PCT/PL2010/000094
申请日：2010-09-21
申请人： INSTYTUT OBRÓBKI PLASTYCZNEJ
发明人： WIŚNIEWSKI, Jan , DRENGER, Tadeusz
IPC分类号： B21D22/16
CPC分类号： B21D22/16
摘要： The subject of the invention is a method for stamping of shaped elements of metal sheet and a unit for stamping of shaped elements of metal sheet, which is used for the stamping of metal sheet elements in the process of construction of products made by spinning. Characterized in that a metal sheet ( 12 ) is placed on a rotating stencil ( 1 ), with a shaped frontal surface, and pressed with a blank holder ( 2 ) with a shaped frontal surface with an outline corresponding to the outline of the frontal surface of the stencil ( 1 ) for shaping the outline of the bottom, and to the top edge of the rotating stencil ( 1 ) from the side of the punch ( 2 ) at least one shaping roller ( 9 ) is pressed, which moves with a continuous and/or oscillatory movement along the edge of the metal sheet (12), at a distance from the external surface of the stencil ( 1 ) determined by the thickness of the sheet ( 12 ). The method is implemented in a device, characterized in that the frontal surfaces of the stencil ( 1 ) and the blank holder ( 2 ) are surfaces which are shaped to fit each other, moreover at least on one side of the body ( 5 ) a support ( 8 ) is placed, on which a shaping roller ( 9 ) is mounted with a pressure and control mechanism ( 10 ).
摘要翻译：本发明的主题是一种用于冲压金属板的成形元件的方法和用于冲压金属板的成形元件的单元，其用于在通过旋转制造的产品的构造过程中金属片元件的冲压。其特征在于，将金属片（12）放置在具有成形前表面的旋转模板（1）上，并用具有对应于前表面轮廓的轮廓的成形前表面的坯料保持器（2）的模板（1），用于使底部的轮廓成形，并且从冲头（2）的侧面到旋转模板（1）的顶部边缘，至少一个成形辊（9）被按压，其随着在距离由模板（12）的厚度确定的模板（1）的外表面一定距离处，沿着金属板（12）的边缘的连续和/或振荡运动。该方法在装置中实现，其特征在于，模板（1）和坯料保持器（2）的前表面是被成形为彼此配合的表面，此外至少在主体（5）的一侧放置支撑件（8），其上安装有压力和控制机构（10）的成形辊（9）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式