Automobile door slip limiting locking mechanism

Abstract

The invention discloses an automobile door slip limiting locking mechanism. The mechanism comprises a rack, a guide rail, a sliding block and a door clamping block, wherein the rack and the guide railare arranged in parallel, the sliding block is slidably arranged on the guide rail, the door clamping block is arranged on the sliding block, and a locking assembly for controllably locking the relative position between the sliding block and the rack is arranged on the sliding block. According to the automobile door slip limiting locking mechanism, the sliding block is positioned accurately, a sliding handle is self-locked through spring pressure, and door locking is firm; the sliding handle moves up and down in a sliding groove, operation is smooth and the blocking phenomenon is avoided; when the sliding block operates, through limiting by polyurethane anti-collision blocks at the two ends of a linear guide rail, deformation of the sliding block cannot be caused, and subsequent use is influenced; and the switchable door clamping block is arranged, so that the mechanism can adapt to locking of multi-vehicle doors, and the transformation amount of new vehicle model production equipmentis reduced.

Description

technical field [0001] The invention relates to the technical field of an automobile door hanger, in particular to an automobile door sliding limit locking mechanism. Background technique [0002] The sliding locking mechanism is suitable for the car door spreader, and is mostly used in the door conveyor line of the final assembly, which is convenient for the door to be locked, conveyed and opened when it is sub-assembled. [0003] The existing sliding locking mechanism locks the car door through the manual locking handle. During the assembly operation of the door parts, it is easy to accidentally touch the handle, which will cause the sliding mounting plate to shift and the door to be locked and disengaged; the existing sliding When the handle of the locking mechanism is pressed down, the locking head is driven to move in a circular arc through the principle of leverage, and the locking head moves non-linearly in the guide hole of the handle mounting support, causing the lo...

AI Technical Summary

Problems solved by technology

[0003] The existing sliding locking mechanism locks the car door through the manual locking handle. During the assembly operation of the door parts, it is easy to accidentally touch the handle, which will cause the sliding mounting plate to shift and the door to be locked and disengaged; the existing sliding When the handle of the locking mechanism is pressed down, the locking head is driven to move in a circular arc through the principle of leverage, and the locking head moves non-linearly in the guide hole of the handle mounting support, causing the locking head to run stuck and affect the operation; and now The limit stopper of some sliding locking mechanisms directly limits the locking head. During the actual operation of the equipment, it is easy to impact and deform the locking head, which affects subsequent use and shortens the overall service life of the sliding locking mechanism.

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