Oil joint for cooler

The utility model relates to the technical field of oil joints of coolers, in particular to an oil joint for a cooler, which comprises two connectors, a corrugated pipe convenient to assemble is fixedly connected between the two connectors, and an adjusting mechanism convenient to adjust an angle between the two connectors is mounted between the two connectors. The adjusting mechanism comprises a sliding plate, a limiting seat assembly and a limiting head assembly, the sliding plate is fixedly connected to the front end face of the connector located at the left end, the limiting seat assembly is slidably installed on the inner side of the sliding plate, and the limiting head assembly is installed on the front end face of the connector located at the right end. Due to the fact that a pipeline of an oil pipe is generally difficult to bend at a small angle, the angle between the two connectors after adjustment is kept, adjustment operation of the device is facilitated, the pipelines can be conveniently assembled