Piston for cabin wall vibration air hammer

An air hammer and chamber wall technology, applied in the field of pistons, can solve the problems of affecting the service life of the air hammer, reducing the rapping effect, and the entry of impurities, so as to achieve the effects of ensuring strength, prolonging service life and avoiding dry friction

Active Publication Date: 2014-08-13
PUYANG YALI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, during the movement of the piston, it bears a huge impact force, which requires relatively high strength of the piston. At the same time, in order to obtain a better rapping effect, the sealing of the piston also plays an important role. On the other hand, the air The environment in which the hammer is used is relatively harsh, and it is inevitable that impurities will enter the interior and cause wear to the piston, thereby reducing the rapping effect and affecting the overall service life of the air hammer

Method used

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  • Piston for cabin wall vibration air hammer

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Embodiment Construction

[0015] The invention discloses a piston used for vibrating an air hammer on the warehouse wall. During the use process, the problems of piston reset, sealing, lubrication and strength need to be strengthened. A magnet is arranged at the front end of the piston to ensure the timely reset of the piston. The asbestos front-stage sealing ring ensures the lubrication during the piston movement, and the post-stage sealing ring is set as a guide ring, which plays a further sealing role and plays a guiding role. At the same time, the piston material is strengthened to strengthen the piston material.

[0016] The technical solutions of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention, and the described embodiments are only part of the embodiments of the present invention.

[0017] The embodiment of the present invention provides a piston for rapping the air hammer of the warehouse ...

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Abstract

The invention discloses a piston for a cabin wall vibration air hammer. The piston for a cabin wall vibration air hammer comprises a piston head and a piston rod; the front end of the piston head is provide with a magnet groove; a magnet is arranged inside the magnet groove; the rear end of the piston head is connected with one end of the piston rod; the other end of the piston rod is provided with a spring groove; a spring is arranged inside the spring groove. According to the piston for the cabin wall vibration air hammer, timely reset during the piston movement process is guaranteed due to the magnet and further timely reset is guaranteed, meanwhile the piston plays a role in buffering during the piston operation process, and damage to the piston is reduced due to the spring which is arranged inside the spring groove. The piston for the cabin wall vibration air hammer is simple in structure and strong in practicability and can be applied to the cabin wall vibration air hammer.

Description

technical field [0001] The invention belongs to the field of pistons, and in particular relates to a piston for rapping an air hammer on a bin wall. Background technique [0002] As a commonly used dredging equipment, air hammer is more common in industrial sites. [0003] During the working process of the air hammer, the internal piston plays a key role, and the reciprocating motion of the piston realizes the rapping of the air hammer. [0004] However, during the movement of the piston, it bears a huge impact force, which requires relatively high strength of the piston. At the same time, in order to obtain a better vibration effect, the sealing of the piston also plays an important role. On the other hand, the air The environment in which the hammer is used is relatively harsh, and it is inevitable that impurities will enter the interior and cause wear to the piston, thereby reducing the rapping effect and affecting the overall service life of the air hammer. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/66
Inventor 武新宽鲁峥代玲玲屈少雪郭银柱贾江雷左红英
Owner PUYANG YALI MACHINERY MFG
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