Main bending side pressing buckling mechanism for front cover buckling mold

Abstract

The invention discloses a main bending side pressing buckling mechanism for a front cover buckling mold. The main bending side pressing buckling mechanism comprises an upper mold base, a lower mold base, a main bending knife, a pre-bending knife, a rocker mechanism and a driver. A sliding block is further arranged on the upper die base, and the sliding block is connected with the upper die base in a sliding fit mode and can slide in the horizontal plane. The main bent knife is arranged on the sliding block and can synchronously move along with the sliding block; a driving block is arranged on the lower die base, when the sliding block moves downwards to make contact with the driving block, under the action of the driving block, the sliding block can drive the driving block to move in the vertical direction and move in the horizontal direction at the same time, and buckling work is completed. According to the front cover assembly buckling device, the main bent knife slides in parallel in the upper die base along with the sliding block while moving downwards along with the upper die base, the movement track of the main bent knife is lateral movement, and therefore the buckling quality of a front cover assembly is effectively improved.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a main bending side pressing and fastening mechanism for a front cover fastening mold. Background technique [0002] At present, the fastening mold of the automobile front cover assembly is mainly composed of a main bending mechanism and a pre-bending mechanism. Among them, the main bending mechanism has only one component, the main scimitar, which is directly installed on the upper mold base; the pre-bending mechanism is mainly composed of a rocker mechanism and a pre-bending knife; the rocker mechanism is linked to the lower mold base and installed on the upper mold base There is a drive for the rocker mechanism to which the pre-scimitar is connected. During the working process of the mold, the upper mold base drives the main scimitar and the driver to go down, the driver drives the rocker mechanism to work, and the rocker mechanism drives the pre-bending knife t...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to solve the problem that the existing fastening main machete only moves up and down with the upper die base, and the fastening and pressing quality is poor when the angle between the punching direction and the fastening surface of the parts is too small. The problem is to provide a main curved side pressing and fastening mechanism for the fastening mold of the front cover. While the main scimitar moves down with the upper mold base, the sliding block slides in parallel in the upper mold base. The movement trajectory is lateral movement, thus effectively improving the fastening quality of the front cover assembly

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