Worm wheel-worm hoop and rubber pipe assembly and installation method thereof

A worm gear and rubber hose assembly technology, which is applied in the direction of hose connection devices, pipes/pipe joints/fittings, mechanical equipment, etc., can solve problems such as roundness deformation of rubber hoses, stoppage of automobile assembly lines, and affecting product performance. To achieve the effect of firm fixation and avoid roundness deformation

Inactive Publication Date: 2016-06-01
ANHUI ZHONGDING HOSE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the worm gear clamp is generally assembled to the rubber hose with an arc-shaped metal clip with a radian of 30°-45°. This connection method is easy to slide or fall off before the clamp locks the rubber hose, which will seriously cause the automobile assembly line to stop. Wire
In addition, the arc-shaped metal clips cannot fit rubber hoses of various outer diameters well due to their large radians. As a result, after being assembled to the hose ports, the roundness of the hose will be deformed, which will affect the performance of the product.

Method used

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  • Worm wheel-worm hoop and rubber pipe assembly and installation method thereof
  • Worm wheel-worm hoop and rubber pipe assembly and installation method thereof
  • Worm wheel-worm hoop and rubber pipe assembly and installation method thereof

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0023] Device embodiment

[0024] The present invention provides a worm gear clamp rubber hose assembly, including a rubber hose 1 and a worm gear clamp 2, the worm gear clamp 2 is installed at the port of the rubber hose 1, and The steel belt of the ring is provided with a bow-shaped claw 3, and the width of the bow-shaped claw 3 is 8-10mm and the thickness is 0.5-0.7mm, such as figure 1 with figure 2 shown. The upper end of the bow-shaped claw 3 is an inwardly bent pointed claw head 301 , and the pointed claw head 301 is used to engage with the edge of the port of the rubber hose 1 . At least 2 of the pointed claw heads 301 are arranged side by side on the width of the bow-shaped claw 3, and the pointed claw heads 301 are sheet-like structures, and the material is a metal material, such as i...

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Abstract

The invention relates to the field of automobile pipeline connection, in particular to a worm wheel-worm hoop and rubber pipe assembly and an installation method thereof. The worm wheel-worm hoop and rubber pipe assembly comprises a rubber pipe and a worm wheel-worm hoop. The worm wheel-worm hoop is installed at an end opening of the rubber pipe. An arch-shaped clamping jaw is arranged on a steel strip of the outer ring of the worm wheel-worm hoop. The upper end of the arch-shaped clamping jaw is a sharp point jaw head which is bent toward the inner wall of the rubber pipe. The sharp point jaw head is used for being connected with the edge of the end opening of the rubber pipe in a clamped mode. The sharp point jaw head of the arch-shaped clamping jaw of the worm wheel-worm hoop and rubber pipe assembly is completely concealed into the inner wall of the rubber pipe, so that fixed connection of the worm wheel-worm hoop and the rubber pipe is ensured, and accordingly the worm wheel-worm hoop is prevented from sliding and falling off from the worm wheel-worm hoop and rubber pipe assembly.

Description

technical field [0001] The invention relates to the field of road connection of automobile pipelines, in particular to a worm gear clamp rubber hose assembly and an installation method thereof. Background technique [0002] At present, the connection of the flexible rubber hose fluid pipeline in the automotive field usually adopts a clamp connection. Due to the large clamping force and adjustable clamping state of the worm gear clamp, the clamping force is not significantly changed by the change of the pipeline material and size, so the worm gear clamp is often used for the connection of large-diameter pipelines. [0003] In order to make the assembly more convenient for the workers in the automobile factory, the worm gear and worm clamps assembled at the end of the pipe body before leaving the factory are usually not locked. Ensure that the liquid or gas in the hose does not leak. Therefore, the clamp rubber hose assembly faces a problem of how to fix the clamp and the ru...

Claims

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Application Information

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IPC IPC(8): F16L33/08
CPCF16L33/08
Inventor 李菁
Owner ANHUI ZHONGDING HOSE PROD
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