The invention discloses a bernoulli chuck. The bernoulli chuck is characterized in that a plurality of mounting holes are evenly distributed in the bottom surface of a chuck body in the circumferential direction, edge PEEK gaskets are mounted in the mounting holes in the bottom surface of the chuck body, a quick connector is mounted in a center hole in the top surface of the chuck body, a left screw is mounted in the mounting hole in the left side of the top surface of the chuck body, a left nut is mounted at the top end of the left screw, a right screw is mounted in the mounting hole in the right side of the top surface of the chuck body, a right nut is mounted at the top end of the right screw, a right spring is mounted on the right screw, a chuck core is mounted in a central groove in the bottom surface of the chuck body, and a central PEEK gasket is mounted in a central hole in the bottom surface of the chuck core. The bernoulli chuck is simple in structure and stable and reliablein work, the size of the chuck is greatly reduced, the requirement for the mounting space is extremely low, the inner circle of air outlet holes and the outer circle of air outlet holes are formed, air outlet is more uniform, a larger-area and more uniform negative pressure area can be generated, deformation is not prone to happen, and the service life is greatly prolonged.
本发明公开了一种伯努利吸盘,其特征在于:所述的吸盘体底面上沿圆周方向均匀分布有若干个安装孔,边缘PEEK垫片安装在吸盘体底面上的安装孔里,快速接头安装在吸盘体顶面上的中心孔里,左螺杆安装在吸盘体顶面上左侧安装孔里,左螺母安装在左螺杆顶端,右螺杆安装在吸盘体顶面上右侧安装孔里,右螺母安装在右螺杆顶端,右弹簧安装在右螺杆上,吸盘芯安装在吸盘体底面上的中心凹槽里,中心PEEK垫片安装在吸盘芯底面上的中心孔里。本发明结构简单,工作稳定可靠,大大减小了吸盘的体积,对安装空间的要求极低,内外两圈出气孔,出气更加均匀,能够产生面积更大、更为均匀的负压区域,不容易变形,使用寿命大大增加。
Bernoulli chuck
一种伯努利吸盘
2020-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66C Krane , CRANES |