Jig for automatically locking and assembling screws in car headlights

Abstract

The invention discloses a jig for automatically locking and assembling screws in car headlights. The jig comprises a support bottom plate, wherein an upper support frame and a lower support frame arearranged at the upper end of the support bottom plate; feeding mechanisms are arranged on two sides of the lower support frame; a locking structure is arranged at the lower end of the upper support frame, height control mechanisms are arranged on two sides of the locking structure, and an eagle nose screw holding structure is arranged at the lower end of the locking structure, and comprises a screw holding body, springs and clamping blocks, the springs are located on two sides of the upper end of the screw holding body, the clamping blocks are located on two sides of the screw holding body, and the clamping blocks and the screw holding body are connected by pins NO.1. Different from the traditional hand pull locking and magnet adsorption screws, the eagle nose screw holding structure can accurately place the screws at the locking positions of parts such as car headlights, and can lock the screws accurately, quickly and multi-directionally.

Description

technical field [0001] The invention relates to the field of car lights, in particular to a jig for automatic locking and assembling of screws in car headlights. Background technique [0002] The assembly of car light parts includes the process of locking the parts of the car light together with screws. The traditional locking process includes manual locking and automatic locking: [0003] 1. There are certain problems with manual locking. There are many locking positions for car headlights, and manual locking requires a single screw to be locked one by one, resulting in too long assembly time and low efficiency while consuming labor. , unable to meet the production beat of headlights; [0004] 2. In the process of automatic locking, because the structure of the lamp parts is relatively complicated, the screw needs to be put into the screw hole of the lamp part at first, and then it needs to be locked with a magnet to absorb the screw, which cannot ensure that the screw and...

AI Technical Summary

Problems solved by technology

[0003] 1. There are certain problems with manual locking. There are many locking positions for car headlights, and manual locking requires a single screw to be locked one by one, resulting in too long assembly time and low efficiency while consuming labor. , unable to meet the production beat of headlights;

[0004] 2. In the process of automatic locking, because the structure of the lamp parts is relatively complicated, the screw needs to be put into the screw hole of the lamp part first, and then it needs to be locked with a magnet to absorb the screw, so that the screw and the screw hole cannot be guaranteed. On the same axis, resulting in increased locking difficulty;

[0005] 3. Neither manual locking nor automatic locking can accurately guarantee the depth of screw locking. If the depth is too deep, it will cause damage to the lamp parts. If the depth is too shallow, the locking will not be firm, causing secondary rework during the assembly process;

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