A lock positioning tooling

Abstract

The invention discloses a lock catch positioning tool and relates to the field of process equipment. The lock catch positioning tool comprises a supporting seat, a reference support, an integrated aircylinder and a manual mechanism; the supporting seat is fixed on a welding fixture base plate, a transfer block is arranged at the upper part of the supporting seat, the reference support is arrangedin the middle of the transfer block, the integrated air cylinder is arranged at the side end of the transfer block, and the manual mechanism is arranged at the top of the transfer block; the manual mechanism is connected with a pressing block, a limiting mechanism and an XY-direction clamping mechanism; the bottom end of the manual mechanism is connected with a rotating shaft of the transfer block, and the side end of the manual mechanism is movably connected with the integrated air cylinder through a rotating arm; when the manual mechanism does vertical rotation action relative to the transfer block, the manual mechanism does rotation motion; and when the pressing block, the limiting mechanism and the XY-direction clamping mechanism fix the lock catch in place, the manual mechanism locksor unlocks the lock catch under the control of the integrated air cylinder. The lock catch positioning tool can realize the X-direction and Y-direction positioning of the lock catch at the same time,effectively ensures the positioning precision of the lock catch and is beneficial to the installation and matching of a lock body and the lock catch.

Description

technical field [0001] The invention relates to the field of process equipment, in particular to a tooling fixture for vehicles, in particular to a lock positioning tooling. Background technique [0002] In the development process of automobile body-in-white, with the development of advanced configurations such as electric back doors, the body-in-white structure changes accordingly, and its requirements for the position accuracy of back doors and hood locks are also getting higher and higher. Accordingly, the development of positioning tooling for the back door and hood lock has gradually become the top priority in the current vehicle market. [0003] For the current car back door and hood lock positioning mechanism, usually only an integrated card slot is designed to position the lock in the Y direction. When the above structure is used for lock positioning, during the welding process of the lock plate assembly in the later stage, due to the shaking of the gap between the ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a lock positioning tool, which aims to solve the problem that the existing vehicle lock positioning tool is not conducive to the X-direction and Y-direction positioning of the lock, resulting in poor matching between the lock body and the lock

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