Quick-cutting tool positioning structure

Abstract

The invention provides a quick-cutting tool positioning structure. The quick-cutting tool positioning structure comprises a ground fixing mechanism and a switchable tool. The switchable tool comprisesa clamp frame and tripods arranged at two ends of the clamp frame. Universal wheels are arranged at the lower ends of the tripods. Pressing plates and guide plates arranged at the lower ends of the pressing plates are arranged on the outer sides of the tripods. A limiting block is arranged at one end of each tripod. The pressing plates are provided with lifting pin holes and positioning pin holes. The ground fixing mechanism comprises a rotary mechanism and a rotary frame arranged at the upper end of the rotary mechanism, the rotary frame is symmetrically provided with an A face positioning mechanism and a B face positioning mechanism of the same structure. The A face positioning mechanism comprises positioning locking devices corresponding to the tripods at the two ends of the clamp frame respectively. Each positioning locking device comprises a supporting plate, and each supporting plate is provided with a lifting positioning pin matched with the corresponding lifting pin hole, a sliding positioning pin matched with the corresponding positioning pin hole, a clamp head capable of being pressed on the corresponding sliding positioning pin and a guide wheel matched with the corresponding guide plate. The rotary frame is further provided with in-place top blocks matched with the limiting blocks.

Description

technical field [0001] The invention relates to the field of vehicle body manufacturing, in particular to a quick-cut tool positioning device. Background technique [0002] The tooling of the panoramic sunroof brazing workstation is a special tooling, which can only be used for the production of a single model. This kind of special line structure, the tooling and the base are integrated. If the production of other models is to be carried out, the tooling needs to be dismantled and rebuilt, or a new site must be found to build a new workstation, which has caused a great waste of site and equipment resources. [0003] Flexible tooling, tooling switching method is to use a special trolley to push the tripod to the station, and then push the trolley away after switching. It needs to find an additional place to store the trolley, and for models with large changes in length and width, shared positioning cannot be used. car, resulting in waste of resources, positioning the car suc...

AI Technical Summary

Problems solved by technology

[0002] The tooling of the panoramic sunroof brazing workstation is a special tooling that can only be used for the production of a single model

This kind of special line structure, the tooling and the base are integrated. If you want to produce other models, you need to dismantle the tooling and rebuild it, or find a new site to build a new workstation, which causes a great waste of site and equipment resources.

[0003] Flexible tooling, tooling switching method is to use a special trolley to push the tripod to the station, and then push the trolley away after switching. It needs to find an additional place to store the trolley, and for models with large changes in length and width, shared positioning cannot be used. car, resulting in waste of resources, positioning the car such as figure 1

In addition, the docking of the trolley and the tooling base requires a ground guiding mechanism, and the structure is more complicated

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