Novel steel collar
A new type of steel ring and steel ring technology, applied in textiles and papermaking, can solve the problems of reduced friction, high cost, and insufficient effect
Inactive Publication Date: 2013-05-15
WUJIANG KUNPENG TEXTILE
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Problems solved by technology
In the current technology, generally by changing the material of the traveler and steel ring, or adopting heat treatment process strengthening to achieve the purpose of reducing wear and improving service life, but the cost of the above-mentioned improvement method is relatively high, and the effect of reducing friction is not obvious enough. Can not meet people's expected performance
Method used
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[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0019] figure 1 is a structural schematic diagram of the steel ring body in the new steel ring of the embodiment of the present invention; figure 2 It is a structural schematic diagram of the steel ring cover in the new steel ring of the embodiment of the present invention; the steel ring includes a steel ring body and a steel ring cover, both of which adopt clearance fit, and the steel ring body is composed of a cylinder column 1 and a base 2 , the two are integrally formed by a casting process, the upper surface of the cylindrical column 1 is processed with an annular groove 3 structure, and the inner surface of the cylindrical column 1 corres...
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Abstract
The invention discloses a novel steel collar which comprises a steel collar body and a steel collar upper cover, and the steel collar body is in clearance fit with the steel collar upper cover. The steel collar body is composed of a cylinder and a base which are integrally formed by casting process. An annular groove structure is processed on the upper surface of the cylinder, an annular open groove structure is processed in the inner surface of the cylinder corresponding to the annular groove structure, and the annular groove is communicated with the annular open groove. The novel steel collar is unique in structural design, the annular groove and the annular open groove which are mutually communicated are formed at the upper portion of the steel collar body, and a yarn guide steel ball is installed in the steel collar body so as to form a novel yarn guide mechanism. Meanwhile, the steel collar is long in service life, convenient to install, easy to lubricate and clean, stable in yarn guide, and high in precision and practicability.
Description
technical field [0001] The invention relates to a steel ring, in particular to a novel steel ring with unique structural design and excellent performance, and belongs to the technical field of textile accessories. Background technique [0002] In the prior art, a steel traveler is used to guide the yarn on the steel ring, and the traveler is driven by the yarn to rotate at a high speed on the steel ring track. When the traveler makes one revolution, the yarn is added with a twist. When the traveler rotates on the steel ring, due to the action of centrifugal force, it will cling to the inside of the ring track, the relative speed of the traveler and the steel ring is very high, and the friction force is relatively large, so there is a large amount of wear, accompanied by high heat ( 300°C or higher), it is easy to cause the traveler to fly off, deflect, shake, burn out or rotate unstable, which will cause yarn breakage and reduce the quality of the yarn. [0003] To sum up,...
Claims
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Patent Timeline
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Inventor 祝磊
Owner WUJIANG KUNPENG TEXTILE