4results about How to "Realize multi-angle rotation" patented technology

The utility model relates to the technical field of special-shaped punching equipment, specifically relates to automobile shock valve piece special-shaped punching equipment, including two groups of mounting bracket, the middle part of two groups of mounting bracket is provided with special-shaped punching structure, and the special-shaped punching structure includes the bottom frame of bottom and the side frame fixed in the top end of bottom frame, one side of bottom frame is provided with motor, and with motor output end transmission connection's threaded rod, the outside of threaded rod and connecting plate carry out the set connection, the top end of connecting plate and side frame fixed connection, the top end of side frame is fixed with air cylinder, the middle part of side frame is provided with two groups of rotary structure, the bottom of top end rotary structure and the fixed connection of pressure lugs, the top end of bottom rotary structure and die fixed connection, cooperate two groups of rotary structure in steering wheel and runner transmission, realize the multi -angle rotation of pressure lugs and die, need not integral replacement die to complete the processing of multiple special-shaped holes, greatly reduced the time and cost of changing type, improved the adaptive capacity of equipment to different production tasks.

The invention provides a tool changing mechanism for a grinding wheel library, and belongs to the technical field of machining equipment. The tool changing mechanism solves the problems that existing grinding wheel machining equipment is single in working procedure and low in material circulation production efficiency, and is characterized by comprising a bridge type frame provided with a mounting cross beam, a plurality of mounting positions are arranged on the mounting cross beam, mounting cavities are formed in the mounting positions, and grinding wheel assemblies are arranged in the mounting cavities; bearing units are arranged on the two sides of the mounting cavity, an air cylinder ejector rod is arranged at the top in the mounting cavity, a flange positioning groove is formed in the top of the grinding wheel assembly, a numerical control moving unit is arranged at the bottom of the bridge type frame, a clamping main shaft is arranged on the numerical control moving unit, and a workpiece chuck is arranged at the bottom of the numerical control moving unit; the method has the advantages of high production efficiency and wide processing range.

The present invention discloses a high-precision patch device for smart meter production, which relates to the technical field of meter production, and includes a device body and a mounting component, wherein the mounting component is used to mount electronic components on a circuit board brushed with solder paste. The present invention connects the electric push rods on both sides of the storage box with the middle lower pressure plate, and drives the support rod to rise and fall during the lifting and lowering process of the electric push rod, thereby causing the No. 1 piston plate to move inside the storage box, and the staff can put the solder paste into the storage box at one time. At this time, under the action of the No. 1 piston plate, the solder paste at the bottom of the storage box is squeezed downward, reducing the contact between the solder paste and the air, ensuring the quality of the solder paste, cooperating with the transport component to make a gap between the bottom of the storage box and the top of the transport component, avoiding the phenomenon of solder paste overflowing during the soldering process, reducing the time and labor cost of solder paste printing, and at the same time reducing the amount of solder paste remaining at the bottom of the solder paste printing component, and improving the quality of solder paste printing.

This utility model discloses a painting device for inverter chassis processing, relating to the field of inverter chassis manufacturing technology. The utility model includes a painting bracket, on one side of the upper surface of which a side support plate is fixedly installed and slidably connected to a horizontal plate. The output end of a first motor is fixedly connected to one end of a longitudinal lead screw. The outer surface of the longitudinal lead screw is threadedly sleeved to the lower surface of one side of the horizontal plate. A transverse support frame is fixedly installed on the upper surface of the horizontal plate. A lifting lead screw is rotatably connected inside the lifting frame. The output end of a third motor is drively connected to the upper end of the lifting lead screw. A spray head is threadedly sleeved on the outer surface of the lifting lead screw. This utility model, through the combined use of lead screw drives in three directions and a rotating device, achieves improved coverage integrity and increased spray head positioning flexibility.