The invention relates to the technical field of stretching lubricating oil and preparation thereof, in particular to antibacterial easy-to-
clean water-soluble drawing oil and a preparation method thereof. The water-soluble drawing oil is prepared from the following components in parts by weight: 25-50 parts of
synthetic oil, 10-15 parts of
base oil, 5-10 parts of an emulsifier, 8-10 parts of a reinforcing agent, 7-10 parts of a surfactant, 1.5-3.0 parts of a
bacteriostatic agent, 16-20 parts of an extreme pressure anti-wear agent, 6-10 parts of a
metal cleaning agent and 4-5 parts of a rapid defoaming agent. The water-soluble drawing oil is prepared by mixing and stirring the components and heating. The problems that in the prior art, water-soluble drawing oil is prone to
bacteria generation, large in foam and poor in cleaning effect are solved, and the provided water-soluble drawing oil has the advantages of being good in compression resistance and abrasion resistance, good in
antibacterial effect, capable of achieving rapid defoaming and easy to clean.