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Automatic forming device for stainless steel corrugated pipe joint for gas appliance

A gas appliance and automatic forming technology, which is applied in the field of automatic forming devices for stainless steel bellows joints for gas appliances, can solve problems such as cumbersome operations, and achieve the effects of improving production efficiency and facilitating flattening

Active Publication Date: 2022-02-18
宁波市昕伊达能源设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The shrinking flange of the stainless steel bellows needs to be manually installed and then the bellows should be flattened, which is a cumbersome operation.

Method used

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  • Automatic forming device for stainless steel corrugated pipe joint for gas appliance
  • Automatic forming device for stainless steel corrugated pipe joint for gas appliance
  • Automatic forming device for stainless steel corrugated pipe joint for gas appliance

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Embodiment Construction

[0052] The following description is used to disclose the invention to enable those skilled in the art. Preferred embodiments in the following description are only example, and those skilled in the art can think of other obvious variations.

[0053] In order to solve the technical problem of gas stainless steel bellows joint formed by the need of artificial assembly, such as Figure 1-15 Shown provide the following technical solutions:

[0054] A gas appliance with a stainless steel bellows joint automatic molding apparatus comprising,

[0055] A rotary table, comprising successively a first circumferential direction thereof uniform distribution station, a second station and the third station;

[0056] Radial necking assembly 2, a vertical direction is disposed coaxially to the end of the first station, the second station and the third station, said radial necking assembly 2 for radial extrusion method necking Orchid;

[0057] A first station and a second station on top of the third...

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Abstract

The invention relates to the field of stainless steel corrugated pipe processing devices, in particular to an automatic forming device for a stainless steel corrugated pipe joint for a gas appliance. The device comprises a rotating table comprising a first station, a second station and a third station which are sequentially and uniformly distributed along the circumferential direction of the rotating table; radial necking assemblies coaxially arranged at the top ends of the first station, the second station and the third station in the vertical direction, wherein the top of the first station, the top of the second station and the top of the third station are each provided with a material passing hole, the material passing holes being coaxial with the radial necking assemblies; non-return assemblies which are uniformly arranged at the top ends of the material passing holes in the circumferential direction; a jacking and pushing assembly which is coaxially arranged at the bottom of the second station, wherein the working end of the jacking and pushing assembly is vertically upward; and a jacking and flattening assembly which is coaxially arranged at the bottom of the third station, wherein the working end of the jacking and flattening assembly is vertically upward. The purpose of automatic forming of the stainless steel corrugated pipe joint can be achieved, and the production efficiency is high.

Description

Technical field [0001] The present invention relates to the field of stainless steel bellows, and in particular to a gas utensilic stainless steel bellows joint automatic molding device. Background technique [0002] Stainless steel bellows is widely used in gas utensils and gas pipelines, and stainless steel bellows is usually composed of three parts of the bellows, rubber sleeves, and joint body, where the rubber sleeve is covered with the outer portion of the bellows, for pairing The tube is protected, and the joint body is disposed at the end of the bellows tube. [0003] In the survival manufacturing of the stainless steel bellows, the installation of the joint body is the most critical, and the mounting form of the joint body directly affects the sealing property in the state of stainless steel bellows. The joint body typically includes a rotating nut, a fixing nut, and a sealing ring, wherein the rotating nut is sleeved in the end of the stainless steel bellows in a non-se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/00
CPCB21D39/00
Inventor 应旭美
Owner 宁波市昕伊达能源设备制造有限公司
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