Inner hole grinding cooling liquid supply device based on vortex cooling

• Main Authors: LYU ZHIHAO, YANG YOUSHUAI, LUO JUFEI, HAN JIHUI
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

An inner hole grinding cooling liquid supply device based on vortex cooling comprises a vortex cooling pipe, a cooling liquid groove, a cooling liquid supply ring and a main shaft, the vortex cooling pipe, the cooling liquid groove and the cooling liquid supply ring are fixed to a rack, and an outlet of the vortex cooling pipe is connected with a tail inlet of a mixing pipeline. An outlet of the cooling liquid groove is connected with a middle inlet of the mixing pipeline, an outlet of the mixing pipeline is connected with an inlet of the cooling liquid supply ring, the main shaft penetrates through the cooling liquid supply ring and is sealed by the sealing ring, and an outlet of the cooling liquid supply ring is communicated with a cavity of the main shaft. The utility model provides an inner hole grinding cooling liquid supply device based on vortex cooling. The cooling and lubricating conditions of existing grinding liquid for inner hole grinding are improved. 一种基于涡流冷却的内孔磨削冷却液供给装置，包括涡流冷却管、冷却液槽、冷却液供给环和主轴，所