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Longitudinal connecting moment tube and manufacturing method thereof

A technology of radial connection and manufacturing method, applied in the field of transmission, can solve problems such as the inability to meet the requirements of the torque tube, and achieve the effects of significant technical effects, low heat leakage, and satisfying coaxiality

Active Publication Date: 2013-07-31
中国船舶重工集团公司第七一二研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the pure bonding scheme has certain defects and risks in technology, and cannot meet the requirements of torque tube design

Method used

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  • Longitudinal connecting moment tube and manufacturing method thereof
  • Longitudinal connecting moment tube and manufacturing method thereof
  • Longitudinal connecting moment tube and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Example 1: As shown in the figure, the technical solution of the radial connection torque tube of the present invention is: a radial connection torque tube, which has a cylinder 1; the two ends of the cylinder 1 have an outer ring and an inner ring respectively, namely: One end is the outer ring 2, and the inner ring 3, and the other end is the outer ring 2' and the inner ring 3'; there is a low-temperature adhesive layer between the outer ring and the inner ring at both ends of the cylinder body 1 and the cylinder body, that is, : One end is the low-temperature adhesive layer 4 between the outer ring 2 and the cylinder 1, and the low-temperature adhesive layer 5 between the inner ring 3 and the cylinder 1; the other end is the low-temperature adhesive layer between the outer ring 2' and the cylinder 1. The adhesive layer 4', the low-temperature adhesive layer 5' between the inner ring 3' and the cylinder body 1; coaxial; as image 3 As shown, the two ends of the cyl...

Embodiment 2

[0029] Example 2: The difference from the above-mentioned embodiment 1 is that the material of the cylinder body 1 is a plastic with high strength and low heat leakage. Inner ring 3, 3' is made of stainless steel, and outer ring 2, 2' is also made of stainless steel. The low-temperature adhesive is JSF-6 low-temperature adhesive from Shanghai Zhenhua Paint Factory, or Stycast2850GT.

Embodiment 3

[0030] Example 3: The difference from the above-mentioned embodiment 1 is that the inner rings 3, 3' and the outer rings 2, 2' are circular rings, and the outer surfaces of the inner rings 3, 3' and the inner surfaces of the outer rings 2, 2' are used for strengthening and Grooves for cylinder binding force and improved torsion resistance. The non-metallic composite material of the barrel 1 is selected from glass fiber composite materials.

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Abstract

The invention relates to a longitudinal connecting moment tube and a manufacturing method thereof, and in particular relates to a moment tube which is suitable for moment transmission with high strength and low heat linkage requirements. The longitudinal connecting moment tube is characterized in that two ends of a cylinder body are respectively provided with an outer ring and an inner ring; a low-temperature adhesive layers which play a role in connection is arranged between the outer and inner rings at two ends of the cylinder body and the cylinder body; the axial lead of the outer circle of the outer ring and the axial lead of the inner circle of the inner ring at two ends of the cylinder body are coincident; the two ends of the cylinder body are longitudinally provided with positioning connection holes; and the cylinder body is made of a nonmetal composite material or plastic which is high in strength and can satisfy low heat leakage. The manufacturing method comprises the following two steps: connecting the inner ring, the outer ring and the cylinder body into a whole; and then machining. The longitudinal connecting moment tube provided by the invention has the advantages of high strength, low heat leakage and the like, satisfies the coaxiality, and is suitable for being applied in technical field of transmission.

Description

Technical field [0001] The present invention involves a radial connection torque and its manufacturing method, which is a torque tube of the torque of transmission technology that is high -intensity, low -heat leakage requirements. Background technique [0002] In some low -temperature applications, the so -called torque tubes with high intensity and insulation performance must be connected to the components and components in the normal temperature state at a low temperature state, thereby achieving the role of thermal insulation, loading weight and teleportation torque.The existing technologies existing tone tubes are divided according to the materials, and their structural schemes can be roughly divided into: axial connection solutions for full -composite materials, radial connection schemes for full composite materials, and metal flange connection schemes.For the existing full -composite material axial connection scheme and radial connection scheme, the structure form of the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D1/02F16L59/02
Inventor 谢峰周勇郑军钮小军叶志刚
Owner 中国船舶重工集团公司第七一二研究所
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