Positioning tool for top cover outer plate

Abstract

The invention discloses a positioning tool for a top cover outer plate. The positioning tool comprises a support, a base plate, an X-direction sliding rail, a Y-direction sliding rail, X-direction positioning blocks, Y-direction positioning blocks and correction units; the base plate is obliquely and fixedly connected to the top of the support; the X-direction sliding rail and the Y-direction sliding rail are perpendicularly crossed and laid on the top surface of the base plate, moreover, one end of the X-direction sliding rail and the Y-direction sliding rail is higher than the other end of the X-direction sliding rail, one end of the Y-direction sliding rail is higher than the other end of the Y-direction sliding rail, and the X-direction sliding rail and the Y-direction sliding rail each are in an inclined state relative to the horizontal plane; the X-direction positioning blocks are fixed on the part, at the relatively lower end of the X-direction sliding rail, of the base plate, and the Y-direction positioning blocks are fixed on the part, at the relatively lower end of the Y-direction sliding rail, of the base plate; and the correction units are fixedly installed on the area,between the relatively higher end of the X-direction sliding rail and the relatively higher end of the Y-direction sliding rail, of the base plate, and the correction units are used for pushing the top cover outer plate which is to be placed on the top surface of the base plate to slide towards the area between the relatively lower end of the X-direction sliding rail and the relatively lower endof the Y-direction sliding rail. According to the positioning tool, the top cover outer plate can be accurately positioned, so that the consistency for grabbing the top cover outer plate by a robot isensured.

Description

Technical field [0001] The invention relates to a positioning tool for auto parts, in particular to a positioning tool for an outer plate of a top cover. Background technique [0002] In the current automobile manufacturing process, especially during the welding process of the body roof assembly, the robot directly grabs the roof outer panel from the roof outer panel box, and then places it on the roof assembly welding fixture station , Because the top cover outer plate box is not a precision positioning box, the position and angle of the top cover outer plate are inconsistent every time the robot grabs the top cover outer plate, resulting in the inconsistent state of each top cover outer plate placed on the welding fixture station As a result, the welding quality of the same batch of body roof assembly is also inconsistent, which affects the production of automobiles. Summary of the invention [0003] The purpose of the present invention is to provide a positioning tool for the ...

AI Technical Summary

Problems solved by technology

[0002] In the current automobile manufacturing process, especially in the welding process of the roof assembly, the robot directly grabs the roof outer panel from the roof outer panel material box, and then places it on the roof assembly welding fixture station , because the top cover outer plate material box is not a precise positioning material box, the position and angle of each time the robot grabs the top cover outer plate is inconsistent, resulting in inconsistent states of each top cover outer plate placed on the assembly welding fixture station , so that the assembly and welding quality of the same batch of body roof assemblies is also inconsistent, which affects the production and manufacturing of automobiles.

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