Bearing Block Device of Pulse Liquid Grease Circulation Lubrication Mode for Steel Wire Rope Stranding Machine

Abstract

The invention discloses a bearing seat device of pulse liquid grease circulation lubrication mode for a wire rope stranding machine, which is characterized in that it comprises a base (1), an upper cover (2), a thrust ring (3), an end cover (4), Anti-leakage cover (5). The present invention adopts the metal oil pipe that pulse-sprays lubricating oil to the rolling bearing on the upper cover; the main oil return passage is arranged on the base; the outer labyrinth groove is arranged on the thrust ring, and the inner labyrinth groove is arranged on the end cover; The lower part of the cover is provided with an auxiliary oil return channel; in application, it is collected and recovered through pulse jet oil injection, labyrinth dynamic damping seal and anti-leakage cover, which overcomes the difficulty in controlling the leakage and splash of liquid lubricating oil in the existing technology and recycles liquid lubrication The problem and shortage of oil make the wire rope stranding machine suitable for the pulse injection liquid lubricating oil circulation cooling lubrication method, which prevents the leakage and splashing of the liquid lubricating oil and recycles the lubricating oil, thereby further improving the operating speed of the tubular stranding machine the goal of.

Description

technical field [0001] The invention relates to a bearing seat device of a steel wire rope stranding machine, specifically refers to a rolling bearing applied to a bearing-type supporting tubular stranding machine for carrying the rotation of the cylinder body, and is capable of pulse-injecting liquid lubricating oil into the high-speed rotating rolling bearing. Lubricating circulating cooling, preventing the lubricating oil from leaking and splashing, and reusing the function of lubricating oil, a bearing seat device of pulse liquid grease circulation lubrication method for steel wire rope stranding machine. Background technique [0002] The stranding machine is a kind of equipment used to produce steel wire strands, which is divided into tubular stranding machine, tubeless stranding machine and basket blue stranding machine. Among them, the tubular stranding machine accounts for the largest proportion, about 70%. Compared with other equipment, the twisted steel wire strand...

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Problems solved by technology

[0003] The bearing housing that carries the rotation of the cylinder of the tubular stranding machine was supported by supporting rollers in the early days, that is, the bearing housing structure used to fix the sliding bearing bearing the bearing bush, and was lubricated with paste lubricating grease. GG6 / 300 tubular Take the twisting machine as an example. The maximum operating speed of the tubular stranding machine is 1000 rpm; at the beginning of this century, it developed into a bearing seat structure for fixed bearing paste lubricated rolling bearings, which are lubricated with paste lubricating grease, so that the tube The maximum operating speed of the barrel of the tubular stranding machine reached 1300 rpm, an increase of 30%; however, due to the high temperature generated by high-speed operation, the further increase in the operating speed of the tubular stranding machine with paste grease lubrication was restricted;

[0004] Using liquid lubricating grease to carry out circulating lubrication and cooling to rolling bearings, that is, utilizing liquid lubricating oil to carry out the mode of circulating cooling while lubricating rolling bearings, is conducive to further improving the operating speed of tubular stranding machine, and prior art tubular stranding The bearing seat of the machine is faced with the problem that it is difficult to control the leakage and splash of liquid lubricating oil with the high-speed rotating cylinder, and the problem of effective recovery and recycling of liquid lubricating oil. It is required to provide a new structure suitable for pulse injection of liquid lubricating oil and circulating cooling lubrication. Bearing seat device; therefore, the existence of the prior art is difficult to control the leakage and splash of liquid lubricating oil and effectively recover and recycle the problems and deficiencies of liquid lubricating oil

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