1results about How to "Play a shock-absorbing buffer effect" patented technology

The utility model provides a quick clamping workpiece fixture for numerical control thread machine tool relates to numerical control thread machine tool technical field, including numerical control thread machine tool, the inside of numerical control thread machine tool is provided with moving platform, the inside of moving platform is provided with quick clamping subassembly, quick clamping subassembly includes motor, the output of motor is connected with gear wheel. In the utility model, the clamping intensity of moving plate can be adjusted through controller, the pressure sensor can play the role of monitoring, the gear wheel can be driven to rotate through the opening motor, through the meshing connection of two groups of racks, drive two groups of moving plate to move and clamping inside, realize the clamping fixation of workpiece, when the pressure of pressure sensor reaches the required pressure, the motor will be automatically closed under the action of controller. Avoided the adjusting range of relative limitedness of the clamping force of existing device, the problem that the flexibility is not high when using in the machining scene of accurate control clamping force.