Vertical chain connecting ring for ultra-flat chain

A kind of linking and flat technology, applied in the field of linking, can solve the problems of product scrap, linking is prone to breakage, etc., to achieve the effect of improving resistance to damage, preventing cracking, and improving service life
CN112682477APending Publication Date: 2021-04-20山西特驰链环制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
山西特驰链环制造有限公司
Publication Date
2021-04-20

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Abstract

The invention discloses a vertical chain connecting ring for an ultra-flat chain. The vertical chain connecting ring for the ultra-flat chain comprises a left half chain connecting ring body, a right half chain connecting ring body and a pin, wherein the left half chain connecting ring body and the right half chain connecting ring body are connected through the pin, and a buckle structure is arranged on the contact surface of the left half chain connecting ring body and the right half chain connecting ring body; and radial combination for component forces is realized through the buckle structure. According to the vertical chain connecting ring for the ultra-flat chain, an external force can be decomposed into a horizontal pulling force and a radial combining force when the vertical chain connecting ring for the ultra-flat chain bears the external pulling force, so that the closer the product is pulled, the tighter the combination trend is, the breaking of a combination ring buckle is effectively prevented, and the service life of the product is greatly prolonged; and in addition, a nickel-phosphorus composite plating layer is adopted on the surface, so that the surface hardness and the wear resistance of the chain connecting ring are enhanced, higher corrosion resistance is achieved, and the damage resistance is also remarkably improved.
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Description

technical field

[0001] The invention relates to the technical field of link links, in particular to a vertical link link for a super flat chain. Background technique

[0002] The mine vertical connection ring structure is generally manufactured according to the DIN 22258-3 standard, and its structure has many irrationalities in the use process. During the use of the connection ring, such as figure 1 As shown, it will be subjected to the effect of horizontal tension, and the direction of the arrow in the figure is the direction of horizontal tension, so that the connecting link is prone to breakage under the action of horizontal tension, such as figure 2 As shown, the product is scrapped. Contents of the invention

[0003] For this reason, the present invention provides a super flat chain vertical link to solve the problem that the link in the prior art is prone to breakage under the action of horizontal tension, resulting in scrapped products.

[0004] In order to achie...

Claims

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