2results about How to "Simplify the process steps" patented technology

The utility model provides a convenient replacement's elevator operation panel, include: control panel, elastic fastening subassembly, control panel side end is provided with button structure, the inside wall of button structure middle is provided with self -adaptation installation component, the both ends of self -adaptation installation component are installed with positioning assembly, the both ends of self -adaptation installation component are provided with elastic locking structure, the both ends of button structure are provided with buffer support subassembly. The utility model provides a convenient replacement's elevator operation panel, through the cooperation of self -adaptation installation component and elastic fastening subassembly of setting, can be convenient to the installation and removal of staff alone to the position of damaged button, and in the installation, structure automatic position clamping, avoid the contact of artificial installation because of the deviation of alignment leads to the poor, button jam. In addition, through the buffer support component of inside wall both ends setting, can protect the button structure in the inside, avoid the direct action of too big impact force on the contactor and other components of internal button.

The application provides a tank truck wave baffle manufacturing equipment, and relates to the field of metal stamping. The tank truck wave baffle manufacturing equipment comprises a first stamping device for stamping and flanging a metal plate to form a first hole and a flange structure, wherein the first stamping device has a first state and a second state; and a second stamping device for stamping the metal plate to form a second hole, wherein the second hole is distributed in a circle with the center axis of the first hole as an axis. When the first stamping device is in the first state, it is used for stamping and flanging the metal plate, and when the first stamping device is in the second state, the metal plate can rotate relative to the first stamping device. The process steps required for stamping processing are simplified, the continuity of the processing process is maintained, thereby facilitating the reduction of the process complexity to a certain extent, the improvement of the processing efficiency, and the help for obtaining a more stable and consistent manufacturing effect.