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U-shaped connecting piece

A horseshoe-shaped connector technology, applied in the field of mechanical parts, can solve the problems of insufficient resistance and impact toughness of connectors, and achieve the effects of fatigue resistance and impact fracture, high tensile strength, high fatigue resistance and impact toughness

Inactive Publication Date: 2017-07-04
天津睿兴科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the invention aims to propose a horseshoe-shaped connector to solve the problem of insufficient resistance and impact toughness of the connector

Method used

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  • U-shaped connecting piece

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Embodiment Construction

[0017] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0018] A horseshoe-shaped connector, comprising a horseshoe-shaped body 1, the two sides of the body 1 are respectively provided with circular first connectors 2, and each first connector 2 is opened with the axis line of the first connector 2. line through hole;

[0019] The head of the body 1 is provided with a main connecting rod 3, on which a circular second connecting head 4 is arranged, and a through hole collinear with its axis line is opened on the second connecting head 4.

[0020] The body 1 is provided with an arc-shaped depression 5 .

[0021] Positioning heads 6 are provided on both sides of the bottom of the body 1 .

[0022] The positioning head 6 is provided with a positioning pin 7 collinear with the axis of the positioning head 6 .

[0023] The upper end surface of the positioning pin 7 ...

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Abstract

The invention creates and provides a U-shaped connecting piece which comprises a U-shaped body, wherein circular first connecting heads are arranged on two sides of the U-shaped body; a through hole collinear with the shaft axis of each first connecting head is formed in the corresponding first connecting head; a main connecting rod is arranged at the head of the U-shaped body; a circular second connecting head is arranged on the main connecting rod; a through hole collinear with the shaft axis of the second connecting head is formed in the second connecting head; a circular arc-shaped concave is formed in the U-shaped body; positioning heads are arranged on two sides of the bottom of the U-shaped body; a positioning pin collinear with the shaft axis of each positioning head is arranged on the corresponding positioning head; and the upper end face of each of the positioning pins is circular arc-shaped. The U-shaped connecting piece has higher tensile strength to resist lengthening, snap, thread slipping and abrasion, also has higher fatigue resistance and impact toughness to resist fatigue and impact fracture, and can be well applied in a die spotting machine.

Description

technical field [0001] The invention belongs to the field of mechanical parts, and in particular relates to a horseshoe-shaped connecting piece. Background technique [0002] The horsehead-shaped connectors of some mold opening machines on the existing market cannot resist elongation, breaking, slipping and wear, and the fatigue resistance and impact toughness are not high enough to resist fatigue and impact fracture, and cannot be very fast It is best used in the mold opening machine. Contents of the invention [0003] In view of this, the invention aims to propose a horseshoe-shaped connector to solve the problem of insufficient resistance and impact toughness of the connector. [0004] In order to achieve the above object, the technical solution created by the present invention is achieved in this way: [0005] A horseshoe-shaped connector, comprising a horseshoe-shaped body, the two sides of the body are respectively provided with circular first connectors, and each ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B1/00
CPCF16B1/00
Inventor 刘静
Owner 天津睿兴科技有限公司
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