5results about How to "Express Pickup" patented technology

The invention provides an automatic assembling system and method for a motor rotor shaft. The automatic assembling system comprises a rack assembly, and a mounting table top is formed above the rack assembly. The fixing mechanism is located above the mounting table top, the servo motor is located above the fixing mechanism, and a certain distance is formed between the servo motor and a motor rotor shaft; a plurality of feeding rotary disc assemblies and clamping jaw grabbing mechanisms are arranged on the mounting frame, and a workpiece taking table top is arranged between the mounting frame and the fixing mechanism; the servo sliding table mechanism is located on the side, away from the feeding rotary disc assembly, of the clamping jaw grabbing mechanism, and the servo sliding table mechanism extends towards the part taking table top; and the pressing head mechanism is movably connected with the pressing head sliding table, and the pressing head mechanism is provided with a piece taking position located above the piece taking table top and a pressing position located between the servo motor and the motor rotor shaft. The problem of low assembly precision caused by much manual intervention in the new energy motor rotor shaft assembly process in the prior art is solved.

The utility model relates to the technical field of part production, in particular to a cooling device for die-casting part production, which comprises a cooling pool, a buffer cooling mechanism for reducing part impact force is arranged on the cooling pool, and a solid-liquid separation filtering mechanism is arranged in the cooling pool. By arranging the buffer cooling mechanism, in the production process of die-casting parts, the heat treatment cost of the liquid forgings can be reduced, the water temperature can be controlled within the process range, the solution treatment quality is guaranteed, in addition, the mechanism can prevent the liquid forgings from colliding and deforming when the liquid forgings slide in, the product percent of pass is improved, the forgings can be quickly taken after treatment is finished, and the production efficiency is improved. According to the die-casting part cooling device, the production efficiency is improved, by arranging the filtering mechanism, solid-liquid separation can be achieved in the process of cooling die-casting parts, solids in cooling liquid can be separated in time, the cooling liquid can be recycled, the cooling liquid can be recycled conveniently, the resource utilization rate is improved, and a filtering net can be rapidly replaced.

The utility model discloses a kind of spraying devices of mobile phone back cover, it is related to mobile phone back cover production field, to solve the problem that existing technology's spraying equipment cannot simultaneously spray the upper and lower end surfaces of mobile phone back cover, while mobile phone back cover is inconvenient to take after being sprayed on back cover placement mould.The L-shaped support frame is fixedly connected with a limiting tube on the upper end of the middle part of the spraying table, a rotating column is rotatably connected inside the limiting tube, the lower end of the rotating column extends out of the lower end of the limiting tube and is fixedly connected with a fixed disc, a plurality of support arms are fixedly connected in annular array on the side wall of the fixed disc, a hook is connected to the lower end of the side of the plurality of support arms away from the fixed disc, two baffles are fixedly connected in parallel on the middle rear end of the upper end surface of the spraying table, a spraying mechanism is fixedly connected to the middle of the inner side surface of the two baffles, by setting rotatable support arm structure and double-sided spraying mechanism, the upper and lower end surfaces of mobile phone back cover can be simultaneously synchronously sprayed.

The utility model discloses multifunctional integrated part heat treatment equipment, and relates to the technical field of part heat treatment, the multifunctional integrated part heat treatment equipment comprises a support table and a heating cabin, the heating cabin is installed on the top surface of the support table, the top surface of the heating cabin is provided with a dispersion pipe, and the dispersion pipe is connected with the support table. One end of the dispersing pipe is connected to the inner wall of the supporting table, a mounting assembly is mounted on one side of the supporting table and comprises a cabin door, the cabin door is mounted on one side of the supporting table, a bearing is mounted on the inner wall of the cabin door, and a cooling cavity is formed in the outer side surface of the bearing; a guide-in pipe and a guide-out pipe are installed on the inner wall of the cooling cavity, a disc is installed at one end of the bearing, a fixing rod is installed on one side of the disc, and a drawing rod is further installed on one side of the disc. According to the utility model, the parts rotate among the six rods.

The invention relates to the technical field of machining positioning and clamping, and discloses a positioning and clamping platform for a special-shaped hand lever, the positioning and clamping platform comprises a lever cylinder, the bottom of the lever cylinder is fixedly connected with the bottom of the inner wall of a groove, the periphery of the top of a workbench is fixedly connected with first positioning blocks, and the tops of the multiple first positioning blocks are provided with limiting grooves; second positioning blocks are fixedly connected to the front side and the rear side of the left end of the top of the workbench correspondingly, profiling grooves are formed in the tops of the two positioning blocks correspondingly, and clamping blocks are arranged on the right sides of the two second positioning blocks correspondingly. The outer edge of a hand lever workpiece is clamped into a limiting groove of a first positioning block, a bent curved surface is placed into a profiling groove of a second positioning block for pre-positioning, a workpiece body is pressed through a lever air cylinder, uniform pressing force is applied to the curved surface of the workpiece through the profiling groove while rapid and stable clamping is achieved, correction of slight deformation after die casting is completed synchronously, and the machining precision is improved. And the processing efficiency is improved.