A floating oiling head mechanism and slide rail oiling device

Abstract

The invention relates to a floating oiling head mechanism and a sliding rail oiling device. The floating oiling head mechanism includes a mounting bracket, an oiling head and a reset device, wherein the oiling head includes two clamping claws installed on the mounting bracket , the two clamping claws can move relative to each other, the clamping surfaces on the two clamping claws match the oiled surfaces on both sides of the slide rail to be oiled respectively, the clamping claws are provided with oil passages, and the oil inlets of the oil passages are used Because it is connected with the oil supply device, the oil outlet of the oil passage is opened on the clamping surface; the reset device is used to return the two clamping claws to the original position; It can automatically adapt to the change of the width of the slide rail under the action of the slide rail, and produce an oil film of uniform thickness on the oiled surface of the slide rail to avoid oil film interruption or grease overflow, so as to ensure the sliding performance of the slide rail after assembly, reduce waste, and not damage The slide rails are painted.

Description

technical field [0001] The invention relates to the technical field of oiling equipment, in particular to a floating oiling head mechanism and a sliding rail oiling device. Background technique [0002] When the car seat slide rail is assembled and produced, the slide rail structure is as follows: figure 1 As shown, the steel ball rack and the inner rail need to be installed into the outer rail. Before the inner rail and the steel ball rack are installed into the outer rail, the corresponding contact areas of the inner rail / outer rail / steel ball rack need to be coated with a layer Uniform lubricating grease forms an oil film, and then the inner / outer rails move relative to each other and run into each other, thereby reducing the rolling resistance between the three. [0003] Such as figure 2 As shown, the oiling area of ​​the inner rail is a double-sided linear covering oil film, and it is required to be a uniform thin oil film, but because the width dimension error in th...

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Problems solved by technology

[0003] like figure 2 As shown, the oiling area of ​​the inner rail is a double-sided linear covering oil film, and it is required to be a uniform thin oil film, but because the width dimension error in the length direction of the inner rail is about 0.1-0.3mm, that is, the two ends within the oiling length dimension The size changes greatly, and its error far exceeds the thickness of the oil film. As a result, it is difficult to ensure that the thickness of the oil film at both ends of the inner rail in the length direction of the existing oiling method is consistent, and the uniformity of the oil film is poor, or full coverage cannot be achieved, resulting in the sliding performance of the slide rail being affected. Affected, or oil film accumulation occurs, resulting in grease overflow, polluting the non-oiled surface, resulting in waste, and the existing oiling method is easy to scratch the existing paint surface of the inner rail during the oiling process, affecting the appearance quality of the inner rail

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