Panoramic sunroof guide rail arc pressing all-purpose die

Abstract

The invention relates to a panoramic sunroof guide rail arc pressing all-purpose die, and belongs to the field of automobile component machining equipment. The panoramic sunroof guide rail arc pressing all-purpose die comprises an upper die body and a lower die body. The upper die body comprises two upper pressing block assemblies, and the lower ends of the upper pressing block assemblies can be adjusted to a certain radian. The lower die body comprises lower die block assemblies matched with the lower die body. By means of the panoramic sunroof guide rail arc pressing all-purpose die, multiple types of automobile sunroof guide rails can be produced, meanwhile, the debugging speed is high, and production is safe and stable.

Description

technical field [0001] The invention relates to the field of automobile parts manufacturing equipment, in particular to an arc-pressing universal mold for a guide rail of a panoramic sunroof. Background technique [0002] There are many mid-range or high-end cars with panoramic sunroofs. The current panoramic sunroof needs to set two parallel guide rails on the top of the car, and the sunroof is driven by the power unit to move on the guide rails, so as to realize the opening and closing of the sunroof. [0003] In the manufacturing process of skylight guide rails, two identical guide rails need to be completed in one production process, so that the matching degree of the two guide rails is high and the pass rate is also good. [0004] Existing sunroof guide rail production equipment mainly relies on a stamping machine tool to complete, and this stamping machine tool has a set of independent molds to adapt to mass production when producing a certain type of sunroof guide rai...

AI Technical Summary

Problems solved by technology

This kind of production equipment has many defects. First of all, in the stamping process, there are slight differences in the stamping force generated in different stamping processes, which leads to the production of not exactly the same guide rails. If two guide rails with large errors are placed on the Together, there will be a mismatch problem

[0005] After improvement, the stamping machine tool can complete the stamping of two guide rails in one stamping process, but because the form of the mold is fixed, the radian, length and hardness of the guide rails have been set. If other types of skylight guide rails need to be replaced, the mold needs to be re-adjusted , very troublesome

[0006] Moreover, the cost from the stamping machine to different sets of molds is high, so the production cost of the sunroof guide rail will increase, resulting in a decline in product competitiveness

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