3results about How to "Achieve pressure" patented technology

The utility model discloses a bearing guide pillar high accuracy press -fitting tool relates to press -fitting technical field, the utility model discloses a support, the lateral surface of support is provided with adjustable crossbeam, the lateral surface of support is provided with limit displacement prevention subassembly, limit displacement prevention subassembly includes movable clamp plate, movable clamp plate sets up in the lateral surface of support, the bottom of support is provided with jack, the utility model discloses through the mutual cooperation between the clamping plate, motor, bidirectional screw rod etc. Component inside limit displacement prevention subassembly, has realized through the relative movement of bidirectional screw rod and threaded sleeve, and clamping plate can be under the accurate control and clamps the material in the suitable position, ensures that material does not occur deviation or wobble in the press -fitting process to guarantee the precision of press -fitting, and through the displacement of limit rod to threaded sleeve is restricted, ensures that threaded sleeve can only move along the specific track, thereby stabilizing clamping plate, avoids the material wobble in the press -fitting process.