46results about How to "Spatial location is accurate" patented technology

The utility model discloses a special-shaped workpiece elastic clamping device, its characterized in that: the device includes hydraulic clamping jaw mechanism, be provided with fixed lower clamping jaw and be located the upper clamping jaw above the hydraulic clamping jaw mechanism, be provided with the locating fixture on the fixed clamping jaw, the locating fixture includes horizontal support platform and vertical locating platform, the bottom of upper clamping jaw is provided with two locating concave surface, the device still includes adjustment fixture, the adjustment fixture includes C type frame, and the end of C type frame is connected with the clamping handle, and the Z axis stand is supported in C type frame, and the light rod portion of Z axis stand is swingly connected with the adjusting block, still the first spring is sleeved outside Z axis stand, and the first spring is located the below of adjusting block, and the adjusting nut of screwing connection with Z axis stand is arranged in the above of adjusting block.