2results about How to "Reduce maintenance difficulties" patented technology

The utility model relates to the technical field of metal product processing, and discloses metal product processing forging and pressing equipment which comprises a base and a positioning pile, a forging and pressing seat is fixedly arranged at the upper end of the base and close to the front end of the base, and a fixing column is fixedly arranged at the upper end of the base and close to the rear end of the base. The positioning pile is fixedly arranged at the upper end of the base and located at the front end of the fixing column, a hydraulic cylinder is detachably arranged on one side of the fixing column and close to the front end of the fixing column, a mounting mechanism is arranged on the fixing column, a forging and pressing head is fixedly connected to the lower end of the hydraulic cylinder, a positioning mechanism is arranged on the positioning pile, and the mounting mechanism comprises a mounting seat and a clamping plate. The mounting seat is fixedly arranged at the front end of the fixing column and close to the upper end of the fixing column, the clamping plate is fixedly arranged at the rear end of the hydraulic cylinder, and a threaded column is fixedly arranged at the upper end of the fixing column and located at the column groove. According to the device, the device is convenient to disassemble, the maintenance difficulty can be reduced, meanwhile, the forging and pressing precision is high, and therefore the maintenance convenience and precision of the device are improved.

This invention discloses a multi-roller winding device for high-voltage bushing capacitor cores, including a winding roller, a winding heating roller mechanism disposed on both sides of the winding roller, and a winding lifting mechanism that drives the winding roller to lift. The winding heating roller mechanism includes two heating rollers symmetrically disposed on both sides of the winding roller and multiple sets of clutch adjustment mechanisms arranged along the length of the heating roller and adjusting the distance between the two heating rollers. Oil circulation temperature control devices are respectively installed at both ends of the winding roller. This invention is rationally designed, connecting two oil circulation temperature control devices to two heating rollers to form a circulating heating circuit, ensuring the temperature of the heating rollers and further ensuring the dryness of the capacitor core during winding. Simultaneously, multi-roller collaboration is employed during winding, with both the winding roller and the heating roller having winding power, collaboratively completing the winding of the insulating paper in the capacitor core, ensuring stable and tight winding of the insulating paper, and improving the performance of the capacitor core.