Lateral edge folding die for automobile top cover

Abstract

The invention discloses a lateral edge folding die for an automobile top cover. The lateral edge folding die comprises an upper die holder (21), an oblique device driving body (22) and a skylight opening and closing switching device. The oblique device driving body (22) is installed on the upper die holder (21). The skylight opening and closing switching device comprises a supporting block driving mechanism and further comprises a lateral locking piece (210) arranged on the upper die holder (21) and a driving piece (211) exerting lateral acting face to the lateral locking piece (210). A locking hole is formed in the oblique device driving body (22). The lateral locking piece (210) is provided with a locking end capable of extending into the locking hole. The lateral locking piece is additionally arranged on the lateral edge folding die so that the oblique device driving body can be fixed relative to the upper die holder when a top cover skylight does not need to be machined; when the upper die holder moves, vibration of the oblique device driving body is weakened obviously, connection failure of parts in the lateral edge folding die is not likely to happen, and therefore reliability of the die in the process of work is improved.

Description

technical field [0001] The invention relates to the technical field of parts processing, in particular to a side flanging mold of an automobile roof cover. Background technique [0002] The car roof is one of the core components of the car body. With the continuous development of the car structure, whether there is a roof sunroof on the car roof has become an important reference index for users to choose a car. [0003] Based on the fact that there are two cases of roof sunroof and no roof sunroof in the car roof, in order to reduce the processing cost of the roof sunroof in the traditional technology, a side flanging mold including a switching device with or without a roof sunroof has been developed, such as figure 1 As shown, the lower die base of the side flanging mold has a side flanging bevel set 11, and the upper die base is equipped with a bevel drive body 12 capable of interacting with the side flanging bevel set 11, and the side flanging The switching device for wh...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned side flanging mold, when there is no roof sunroof on the roof of the car, after the lifting nitrogen spring 15 lifts the tilter drive body 12, the upper mold base will drive the tilter drive body 12 to go down, because the lifting nitrogen spring 15 has Elasticity, the tilter drive body 12 will shake when the upper mold base moves, so that the parts in the side flanging mold are prone to connection failure due to this shaking, resulting in low working reliability of the whole side flanging mold

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