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Novel cartridge valve regulation device

A technology of adjusting device and cartridge valve, which is applied to valve device, valve operation/release device, valve details, etc., can solve the problems of difficult processing of guide hole of cover plate adjusting rod, unreasonable structure arrangement, difficult installation, etc. To achieve the effect of good use, simple installation and reduced processing difficulty

Inactive Publication Date: 2014-07-02
YIXING JIACHEN DIE CASTING MACHINE MFG
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In the previously used cartridge valve adjustment device, it is difficult to process the guide hole of the cover plate adjustment rod, and it is also difficult to install. It is necessary to screw the adjustment screw into the cover plate and then install the cover plate to the oil circuit board. This structure The arrangement is unreasonable, which brings great inconvenience to the actual use process

Method used

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  • Novel cartridge valve regulation device
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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Such as figure 1 and figure 2 As shown, a new type of cartridge valve regulating device according to the present invention includes an oil circuit board 1, a cover plate 2 is provided at one end of the oil circuit plate 1, and they are fixedly connected, and the cover plate 2 The outer end is provided with a large diameter mounting hole 3, a section of medium diameter mounting hole 4 is provided behind the large diameter mounting hole 3, and a small diameter mounting hole 5 is provided behind the medium diameter mounting hole 4. A cartridge valve 6 is provided between the oil circuit board 1 and the cover plate 2, and one end of the adjusting rod 7 is arranged in the cartridge valve 6, and the other end is arranged in the small-diameter mounting hole 5, and is installed in the large-diameter An adjusting screw 8 is provided in the hole 3 and t...

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Abstract

The invention relates to a novel cartridge valve regulation device comprising an oil circuit plate. A cover plate is arranged at one end of the oil circuit plate, the cover plate and the oil circuit plate are fixedly connected, a large-diameter mounting hole is formed at the outward end of the cover plate, a medium-diameter mounting hole is formed in the rear of the large-diameter mounting hole, a small-diameter mounting hole is formed in the rear of the medium-diameter mounting hole, a cartridge valve is arranged between the oil circuit plate and the cover plate, one end of a regulation lever is arranged in the cartridge valve while the other end of the same is arranged in the small-diameter mounting hole, and a regulating screw is arranged in the large-diameter mounting hole and the medium-diameter mounting hole. Processing difficulty is lowered greatly, the novel cartridge valve regulation device is easy to mount and reasonable in structure, and strength of the regulating lever is high.

Description

technical field [0001] The invention relates to an adjusting device, in particular to a valve body adjusting device. Background technique [0002] At present, there are various valve body adjustment devices on the market, and they are used in various occasions. In the actual production process of die-casting machines, cartridge valves are often used. The pressurization and injection of die-casting machines need to adjust the flow rate of cartridge valves, and the opening of the valve core needs to be controlled, and these operations need to pass through the adjustment device to realise. In the previously used cartridge valve adjustment device, it is difficult to process the guide hole of the cover plate adjustment rod, and it is also difficult to install. It is necessary to screw the adjustment screw into the cover plate and then install the cover plate to the oil circuit board. This structure The arrangement is unreasonable, which brings great inconvenience to the actual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/32F16K27/02F16K31/60
CPCF16K1/00F16K1/32F16K27/02F16K31/60
Inventor 凌立亮
Owner YIXING JIACHEN DIE CASTING MACHINE MFG
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