Disposable acting mechanism capable of precisely controlling output power

A technology of precise control and action mechanism, which is applied in the direction of engine components, valve operation/release devices, mechanical equipment, etc., can solve the problem that the device cannot meet the instantaneous start and precise displacement, and achieve high power output precision, stable performance and precision The effect of the output power of the control mechanism

Inactive Publication Date: 2012-07-18
SHANXI JIANGHUAI HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a one-time action mechanism that can precisely control the output power, which solves the technical problem that the existing device cannot meet the requirements of instant start and precise displacement under the set pressure.

Method used

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  • Disposable acting mechanism capable of precisely controlling output power
  • Disposable acting mechanism capable of precisely controlling output power

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Embodiment Construction

[0012] A one-time action mechanism that can precisely control the output power, including a piston cylinder 1 and a piston cylinder top cover 8, a piston head 3 and a piston rod 2 arranged in a downward direction are arranged in the piston cylinder 1, and a piston rod 2 is arranged on the piston head 3 and the piston cylinder top cover 8 are provided with connecting bolts 5, and a blasting chamber 9 is arranged inside the piston cylinder top cover 8, and the blasting chamber 9 communicates with the upper part of the piston cylinder 1 through the blasting gas passage hole 10. A drug core 12 is arranged in the chamber 9, and the drug core 12 is connected with the detonator 11 on the top cover 8 of the piston cylinder. The upper half of the piston head 3 is cylindrical, and a cavity 13 is formed at the uppermost end of the piston cylinder 1 with the piston cylinder top cover 8, and its volume can be regulated by connecting bolts 5 to adjust the position of the piston.

[0013] A ...

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PUM

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Abstract

The invention discloses a disposable acting mechanism capable of precisely controlling output power, solving the technical problem that the traditional devices cannot be instantly started and precisely displaced under set pressure. The disposable acting mechanism comprises a piston cylinder (1) and a piston cylinder top cover (8), wherein a piston head (3) and a downwards-arranged piston rod (2) are arranged in the piston cylinder (1); a connecting bolt (5) is arranged between the piston head (3) and the piston cylinder top cover (8); a blasting chamber (9) is arranged in the piston cylinder top cover (8); the blasting chamber (9) is communicated with the upper part of the piston cylinder (1) via a blasting gas through hole (10); and a medicine core (12) is arranged in the blasting chamber (9) and is connected with a detonator (11) on the piston cylinder top cover (8). The disposable acting mechanism can be opened without external power, the power output precision is high and displacement is precise.

Description

technical field [0001] The invention relates to an action mechanism powered by gunpowder-like energetic materials, in particular to a one-time start displacement mechanism capable of precisely controlling the stroke of a piston. Background technique [0002] In a cylinder with a piston, to control the displacement distance of the piston and the piston rod, the prior art realizes it through oil pressure or air pressure. These mechanisms cannot meet the requirements of instantaneous activation and precise displacement under the set pressure. In actual production, sometimes objects are required to be removed instantaneously, such as: special-purpose valves, gates, etc., where the instantaneous conversion from normally closed or normally open to normally open or normally closed, urgently needs to be removed instantly under the set pressure. One-shot actuating mechanism for actuation and precise displacement. Contents of the invention [0003] The one-off action mechanism ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D3/00F16K31/00
Inventor 聂秋社张永安卫勇吴汉英聂波波李卫荣原丽云赵云鹏任周霞
Owner SHANXI JIANGHUAI HEAVY IND
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