Combine the assembled guide post and the mold base of the guide sleeve

After the assembled mold base, the upper mold base should move up and down along the guide column smoothly without blocking.. Nine, the unloading and top piece device is flexible and correct, and the discharge hole is unobstructed to ensure that the parts and waste are not stuck in the die. The assembly of the stamping die should generally meet the following technical requirements: One, the closed height of the assembled die should meet the design requirements. Second, after the mold handle (except the movable mold handle) is installed in the upper mold base, the perpendicularity error of its axis line to the upper plane of the upper mold base shall not be greater than 0. The fixed end surface of the assembled guide post should be kept 1~2mm away from the lower surface of the lower mold base.

The parallelism error should meet the requirements of the grading technical indicators of the mold base. Ten, the mold should be tested under the conditions produced, and the punched parts should meet the design requirements. The fit clearance value of each pair of guide posts and guide sleeves installed in the mold base should meet the requirements for the fit clearance of guide posts and guide sleeves. 5. Four, the upper plane of the upper mold base should be parallel to the bottom plane of the lower mold base.

Three, after the guide post and the guide set are matched, their axis lines should be perpendicular to the bottom plane of the lower mold base and the upper plane of the upper mold base, and the verticality error should meet the requirements of the mold base classification technical indicators. When the B-type guide sleeve is selected, the fixed end surface after assembly is 1~2mm lower than the upper surface of the upper mold base. Sino mold assembly is to connect or fix the mold parts according to the design requirements of the mold to meet the technical requirements of mold assembly and ensure that the Plastic Injection Molded Automotive Parts qualified production is processed.

Assembly of the guide sleeve: Combine the assembled guide post and the mold base of the guide sleeve, and inspect the surface to be tested as required. Eight, the positioning device must ensure correct and reliable positioning. Seven, the assembly of the guide post: pay attention to correct the perpendicularity of the guide post to the bottom surface of the mold base when pressing. Six.05mm within the full length