Seat headrest rod automatic oiling device

Abstract

The invention relates to an automatic oiling apparatus for a seat headrest rod. The automatic oiling apparatus comprises a frame, oil dripping devices, a smearing device, a conveying device and corresponding circuit control devices, wherein the oil dripping devices, the smearing device and the conveying device are installed on the frame; the smearing device comprises a first driven wheel, a second driven wheel and a driving wheel; the size structures of the first driven wheel and the second driven wheel are the same; the axle center of the first driven wheel is provided with an axle center through hole; and the inner wall of the axle center through hole is provided with an oiling device. When the automatic oiling apparatus is in use, headrest rods penetrate through the axle center through holes; and the driven wheels rotate such that lubricating oil on the headrest rods is smeared uniformly by using the oiling devices in the inner walls of the axle center through holes. Therefore, direct contact of a people and the lubricating oil can be prevented; the lubricating oil can be smeared uniformly in batches; an oiling effect is guaranteed; and the automatic oiling apparatus is suitable for headrest rods with different thickness and different rod distances.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to an automatic oiling device for a seat headrest rod. Background technique [0002] In the field of automobile headrest production, the seat headrest is usually inserted on the seat by two headrest rods. The headrest can be adjusted up and down. When inserted into the seat, there is often a large insertion force caused by internal friction, which exceeds the design standard. In order to ensure that the insertion and extraction force meets the standard requirements, it is often necessary to apply lubricating oil on the headrest rod during the assembly process. The usual practice of various manufacturers is to apply it manually with a rag. The amount of application cannot be controlled. The reduction effect is not obvious, and offline rework is required; if the amount of application is too large, it is easy to contaminate the seat when the headrest is assembled. Contents of...

AI Technical Summary

Problems solved by technology

[0002] In the field of automobile headrest production, the seat headrest is usually inserted on the seat by two headrest rods. The headrest can be adjusted up and down. When placed on the seat, there is often a large insertion force caused by internal friction, which exceeds the design standard

In order to ensure that the insertion and extraction force meets the standard requirements, it is often necessary to apply lubricating oil to the headrest rod during the assembly process. The usual practice of various manufacturers is to apply it manually with a rag. The amount of application cannot be controlled. The reduction effect is not obvious, and offline rework is required; if the amount of application is too large, it is easy to contaminate the seat when the headrest is assembled

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