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A four-way reversing valve magnetic separation ring press-fitting equipment and press-fitting process

A technology of four-way reversing valve and magnetic separation ring, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of high labor intensity and low production efficiency, and achieve the goal of reducing labor intensity, improving work efficiency, and improving product quality. The effect of quality improvement

Active Publication Date: 2016-11-30
WUHU SANHUA AUTOMATION COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The press-fitting of the original sub-magnetic ring 12 and the head 11 adopts a single-station press-fitting machine with a special fixture manually. Large and inefficient

Method used

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  • A four-way reversing valve magnetic separation ring press-fitting equipment and press-fitting process
  • A four-way reversing valve magnetic separation ring press-fitting equipment and press-fitting process
  • A four-way reversing valve magnetic separation ring press-fitting equipment and press-fitting process

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Effect test

Embodiment Construction

[0030] as attached Figures 3 to 4 The four-way reversing valve sub-magnetic ring press-fitting equipment shown includes a disc base 1, and the disc base 1 is provided with a circular pit, and an indexing plate is rotatably installed in the pit. 2, and the outer peripheral surface of the indexing plate 2 is closely matched with the inner surface of the pit to avoid displacement of the workpiece. The outer peripheral edge of the indexing plate 2 is provided with a plurality of grooves 3 for placing workpieces; the upper end surface of the indexing plate 2, above the grooves 3, is provided with a retaining ring piece 4 to limit the movement of the magnetic ring. The inner edge of the disc base 1 is provided with a head feeding station, a sub-magnetic ring feeding station, a pre-pressing station, a riveting station and a discharging station corresponding to the groove 3 .

[0031] The head feeding station includes a head feeding track 5 located outside the disc base 1 and a head...

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Abstract

The invention discloses a four-way reversing valve shading coil press-fitting device and a press-fitting process and belongs to the field of processing technical equipment. The four-way reversing valve shading coil press-fitting device comprises a disk base body which is provided with a circular pit. An index plate is rotatably mounted in the pit. The outer circumferential surface of the index plate is in close fit with the inner side face of the pit. The peripheral edge of the index plate is provided with a plurality of grooves for containing workpieces. The edge of the inner side of a base is provided with a seal head feeding position, a shading coil feeding position, a prepressing position, a riveting position and a discharge position which correspond to the grooves. The four-way reversing valve shading coil press-fitting device can integrally complete automatic feeding, positioning, prepressing and riveting on seal heads and shading coils through the index plate, the automation degree is high, the working efficiency is obviously improved, the product quality is improved, the labor intensity of staff is greatly lowered, the labor cost is greatly lowered, and the four-way reversing valve shading coil press-fitting device is suitable for application and popularization on a large scale.

Description

technical field [0001] The invention relates to a four-way reversing valve sub-magnetic ring press-fitting equipment and a press-fitting process, belonging to the field of processing technology equipment. Background technique [0002] The four-way reversing valve (hereinafter referred to as the four-way valve) is a valve used to change the flow direction of the refrigerant gas on the heat pump air-conditioning device. It can change the respective functions of the outdoor heat exchanger and the indoor heat exchanger to achieve people's It can also be used for defrosting to meet the requirements of cooling in summer and heating in winter. When frost forms on the outdoor heat exchanger, use it to switch the direction of refrigerant flow to increase the temperature on the outdoor heat exchanger. Defrost for a short time. Four-way valves are widely used in heat pump air conditioners. [0003] Pressing the sub-magnetic ring is an important process in the metal processing of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
CPCB23P19/001B23P19/004B23P19/027
Inventor 荣森蔡荣生陈玉富
Owner WUHU SANHUA AUTOMATION COMPONENTS
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