Combined jig

The utility model discloses a combined jig which comprises a bottom plate, a jig mechanism and a jacking mechanism, the jig mechanism comprises a dispensing bottom plate and a plurality of jig assemblies, the end face of the bottom plate is provided with at least one row of positioning columns used for positioning the dispensing bottom plate, and the dispensing bottom plate is provided with positioning holes used for being matched with the positioning columns for positioning. The jacking mechanism comprises a mounting seat, a jacking rod assembly movably arranged above the mounting seat and a movable handle assembly fixedly arranged on the end face of the mounting seat and used for driving the jacking rod assembly to stretch forwards or move backwards. In the using process, a plurality of products can be pressed and loosened at a time, a jig does not need to be used for clamping the products one by one, on one hand, the labor intensity of workers can be reduced, on the other hand, the taking and placing time