Special clamp for machining bearing seat of roller washing machine

The utility model provides a special fixture for processing a bearing seat of a roller washing machine, which relates to the technical field of washing machine processing and comprises a base and a movable seat mounted in the base, and the movable seat is rotatably arranged in the base. Four sliding grooves are formed in the top of the movable seat, and a movable block is slidably connected to the interior of each sliding groove; the four movable blocks are controlled to be close to the center at the same time through the driving mechanism, the bearing seat is rapidly clamped and fixed through the four arc-shaped clamping blocks, the mode that the bearing seat is fixed by rotating a plurality of lead screws in the prior art is replaced, the use convenience of the device is improved, the bearing clamped on the device can be rotated by rotating the movable seats, and the bearing clamping efficiency is improved. Therefore, the to-be-machined position of the bearing seat can be adjusted to be aligned with a machi