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Synchronous rotating assembly for converting pressure into friction force and application

A synchronous rotation and friction technology, applied in applications, table utensils, household containers, etc., can solve the problems of difficult to guarantee welding quality, inconvenient operation, poor neutrality of valve seat welds, etc.

Pending Publication Date: 2021-10-01
ZHEJIANG KIN SHINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the assembly welding process of the valve seat of the existing gas cylinder, the lower end of the valve seat extends into the half bottle, and the contact position between the valve seat and the half bottle is provided with a step shape to facilitate welding. Generally, the valve seat and the half bottle are manually positioned and held manually. The welding gun is welded around the valve seat of the gas cylinder, which is labor-intensive and time-consuming, and the process is labor-intensive. To a large extent, it is inconvenient to operate. Guaranteed that there are large differences between individual products

Method used

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  • Synchronous rotating assembly for converting pressure into friction force and application
  • Synchronous rotating assembly for converting pressure into friction force and application
  • Synchronous rotating assembly for converting pressure into friction force and application

Examples

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Embodiment 1

[0028] The invention discloses a synchronous rotating assembly that converts pressure into friction force, such as Figure 1 to Figure 4 As shown, it includes a mounting frame 1, a pressing mechanism 2 that applies pressure to the two parts to be processed, and a rotating support mechanism 3 that supports and drives the two parts to be processed to rotate synchronously;

[0029] The pressing mechanism 2 includes a driving cylinder 21 and a pressure head 22 driven by the driving cylinder 21 to move up and down to extend into the valve seat 100 or break away from the valve seat 100. The pressure head 22 rotates relative to the piston rod of the driving cylinder 21, and the driving cylinder 21 drives the pressure head 22 Move down to press the two parts to be processed on the rotating support mechanism 3;

[0030] The rotating supporting mechanism 3 includes a supporting platform 31 whose supporting surface faces the indenter 22 , and a servo motor 32 that drives the supporting p...

Embodiment 2

[0041] This embodiment discloses an automatic welding device for the valve seat 100 and the half-bottle 200, including the synchronous rotating assembly in Embodiment 1 that converts pressure into frictional force. In this embodiment, by clamping the valve seat 100 and the half bottle 200 to be welded up and down, it is effectively ensured that the two are relatively stationary, automatic welding is realized, and welding efficiency is improved.

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PUM

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Abstract

The invention discloses a synchronous rotating assembly for converting pressure into friction force. The synchronous rotating assembly comprises a mounting frame, a pressing mechanism for applying pressure to two parts to be machined, and a rotary supporting mechanism for supporting and driving the two parts to be machined to rotate synchronously. The pressing mechanism comprises a driving air cylinder and a pressing head which is driven by the driving air cylinder to move up and down to extend into a valve seat or separate from the valve seat, the pressing head rotates relative to a piston rod of the driving air cylinder, and the driving air cylinder drives the pressing head to move downwards to press two parts to be machined on the rotary supporting mechanism. The rotary supporting mechanism comprises a supporting table with the supporting face facing the pressing head and a servo motor driving the supporting table to rotate, and the supporting table is arranged on the mounting frame through a first bearing. The invention also discloses the application of the synchronous rotating assembly . The valve seat to be welded and a half cylinder to be welded are clamped in an up and down manner, and it is effectively guaranteed that the valve seat and the half cylinder are relatively static.

Description

technical field [0001] The invention relates to the technical field of pressure vessel production equipment, in particular to a synchronous rotating assembly for converting pressure into friction force and its application. Background technique [0002] In the assembly welding process of the valve seat of the existing gas cylinder, the lower end of the valve seat extends into the half bottle, and the contact position between the valve seat and the half bottle is provided with a step shape to facilitate welding. Generally, the valve seat and the half bottle are manually positioned and held manually. The welding gun is welded around the valve seat of the gas cylinder, which is labor-intensive and time-consuming, and the process is labor-intensive. To a large extent, it is inconvenient to operate. It is guaranteed that the individual products vary greatly. Contents of the invention [0003] The purpose of the present invention is to provide a synchronous rotating assembly tha...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/047B23K101/12
CPCB23K37/00B23K37/047B23K2101/12
Inventor 孙国成斯阳波吴望成楼育红
Owner ZHEJIANG KIN SHINE TECH