Trimming and punching die for rear connecting cross beam of panoramic sunroof

Abstract

The invention aims to provide a trimming and punching die for a rear connecting cross beam of a panoramic sunroof. The trimming and punching die comprises a lower die body, guiding columns, travel limiting blocks, positioning keys, lifting bars, a first lower die insert, a second lower die insert, a sliding frame, a sliding plate, a sliding plate supporting seat, balance cushion blocks, a waste sliding chute plate, polyurethane shock-absorbing blocks, side limiting blocks, a waste sliding chute, an upper die body, a first upper die insert, a second upper die insert, a third upper die insert, afourth upper die insert, side positioning pins, a first groove, connecting clamping grooves, a second groove, a first pressing core plate, a second pressing core plate, spring positioning pins and clamping columns. According to the trimming and punching die, the two lower die inserts and the four upper die inserts are arranged, the two lower die inserts are detachably connected with the lower diebody, and the four upper die inserts are arranged are detachably connected with the upper die body, so that the worn inserts can be replaced in a targeted manner, the whole inserts are not required to be replaced, and the trimming and punching die has the advantages that the cost is reduced and the service life of the die is prolonged.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a trimming and punching die for a rear connecting beam of a panoramic sunroof. Background technique [0002] At present, the panoramic sunroof in the car has become a bright spot in the middle and high-end cars. However, due to the larger size of the panoramic sunroof, higher requirements are put forward for the structure of the car body, the precision of stamping parts, and the manufacturing process of the car body. The air is fresh, and the peculiar smell inside the car can be quickly removed; the super enjoyment of looking up at the sky; and when driving at high speed, it can reduce the noise inside the car more effectively than the side window; it can also quickly reduce the temperature inside the car It's a pretty good cooler for a car. At present, when processing the connecting beam behind the panoramic sunroof of an automobile, it is often necessary to perform ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the object of the present invention is to propose a punching die for trimming the connecting beam behind the panoramic sunroof. The present invention can automatically clean up the waste produced after punching through the waste chute and the waste chute plate, which solves the problem of existing problems. In the technology, too much waste after punching needs to be shut down to clean up, resulting in low processing efficiency and large labor costs. In the present invention, there are two lower die inserts and four upper die inserts, two lower die inserts, and two lower die inserts. The mold insert is detachably connected to the lower mold body, and the four upper mold inserts are detachably connected to the upper mold body. The invention can replace worn inserts in a targeted manner without replacing the entire insert, and has the advantages of reducing costs. , and the advantages of improving the service life of the mold

Images