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Method for assembling rolling bearing with oil

An assembly method and rolling bearing technology, applied in the direction of bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of great harm, affecting bearing surface quality, vibration and noise operating life, working surface scratches, etc.

Active Publication Date: 2011-07-27
SHANGHAI F&S BEARING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Friction and scratches on the working surface affect the surface quality, vibration and noise level and operating life of the bearing, which is very harmful
[0003] The existing assembly process is: the bearings are directly assembled after cleaning and drying, and the components are directly contacted to cause scratches on the working surface

Method used

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  • Method for assembling rolling bearing with oil
  • Method for assembling rolling bearing with oil
  • Method for assembling rolling bearing with oil

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Embodiment Construction

[0016] The method for assembling the rolling bearing with oil of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] The method for assembling the rolling bearing with oil of the present invention comprises the following steps:

[0018] Such as figure 1 Shown, open single row cylindrical roller bearings.

[0019] Step 1: Take the rolling element 3 that has been mechanically processed and is waiting to be assembled, and clean and dry it.

[0020] Step 2, according to the anti-rust storage conditions of the rolling bearing, select a suitable lubricating oil, and then immerse or coat the rolling body 3 with oil, so that the surface of the rolling body is covered with an oil film 5, the thickness of which is 0.1-100 microns.

[0021] Step 3: According to the normal cylindrical roller bearing assembly process, the rolling element 3 covered with the oil film 5 on the above working surface is selected and riveted w...

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Abstract

The invention provides a method for assembling a rolling bearing with oil. The method comprises the following steps of: 1, cleaning and drying a bearing component; 2, dip-coating preorder lubricant on the working surface of a bearing; and 3, assembling the bearing. The lubricant selected by an open bearing is an oil membrane, and the lubricant selected by a closed bearing is an oil membrane or a lipid membrane; in the step 3, postorder lubricant is added after the sleeving or the sleeving of the bearing during bearing assembling; and the preorder lubricant and the postorder lubricant are the same or compatible with each other. A lubricant coating step which is added before the bearing is sleeved in the method for assembling the rolling bearing overcomes the technical bias that technical staff in the field think that the rolling bearing is needed to be kept dried before being assembled and sleeved; and the lubricant is coated in the assembly process in advance, so that the direct contact of the working surface during bearing assembling is avoided, friction on the working surface is very small, friction scratching is reduced greatly and the method for assembling the bearing is improved.

Description

technical field [0001] The invention relates to an assembly method, in particular to an oil-carrying assembly method for a rolling bearing. Background technique [0002] The various parts of rolling bearings are usually assembled after cleaning and drying. Since the working surfaces of each part are in a dry or semi-dry state, when assembling the fittings, these dry surfaces inevitably have contact and sliding. The contact stress is high and frictional scratches are caused by this. Friction and scratches on the working surface affect the surface quality, vibration and noise level and operating life of the bearing, which is very harmful. [0003] However, the existing assembly process is: the bearings are directly assembled after cleaning and drying, and the direct contact of the components causes scratches on the working surface. Contents of the invention [0004] The purpose of the present invention is to provide a method for assembling a rolling bearing with oil, which...

Claims

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Application Information

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IPC IPC(8): F16C43/04
Inventor 赵联春
Owner SHANGHAI F&S BEARING TECH
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