Door panel drilling tooling

Abstract

The invention discloses a door panel processing apparatus, and particularly relates to a door panel drilling tooling. The door panel drilling tooling comprises a drilling tool, a door panel, a supporting frame arranged below the door panel and supporting shafts arranged in the supporting frame, wherein the length direction of each supporting shaft is consistent, door panel lower pressing blocks are arranged on the supporting shafts, the lower parts of the door panel lower pressing blocks are slideably connected with the supporting shafts, a group of open slots are formed in the upper parts of the door panel lower pressing blocks, and the arrangement direction of the group of open slots is perpendicular to the length direction of the supporting shafts; slot walls are processed between adjacent open slots, the width of the upper end surface of each slot wall is one tenth of the width of the corresponding open slot, the depth of the open slots is consistent with the width of the open slots, the width direction of the open slots is consistent with the arrangement direction of the open slots, the length direction of the open slots is consistent with the length direction of the supporting shafts, and the door panel is arranged on the door panel lower pressing blocks. The invention overcomes the defect that the entire panel is bent downwards during drilling in the prior art and provides the door panel drilling tooling which can control the deformation area.

Description

technical field [0001] The invention relates to a door panel processing device, in particular to a door panel drilling tool. Background technique [0002] Before drilling or cutting the plate, it is necessary to suspend the lower surface of the door panel to prevent the cutting or drilling tool from the upper surface of the door from cutting to the support under the door panel. [0003] The main structure of the current door panel drilling tool, such as a drilling tool for plate beam parts disclosed in Chinese patent CN203804281, includes a bracket, a pair of synchronous telescopic cylinders, a turning shaft, an upper drilling template, a lower drilling template, and a part guide block and parts clamping device; wherein, the synchronous telescopic cylinder is vertically installed on both sides of the support, which includes a lifting rod; the turning shaft is horizontally pivoted to the top of the lifting rod; the upper drilling template and the lower drilling template Conn...

AI Technical Summary

Problems solved by technology

However, with such a support method, when the tool interacts with the hollow area of ​​the plate, the stress in the middle of the plate is too concentrated, and the stress must be transmitted to the front and rear ends of the plate to be offset by the support system

This kind of tooling structure makes the surface flatness of the plate not good, and the downward deflection formed in the corresponding hole and groove area will always affect the front and rear ends of the plate.

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