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A kind of device and method for using cylinder impact to pull out brazing

A technology of cylinders and steel brazing, which is applied in the manufacture of converters, etc., and can solve problems such as the stuck brazing of the wind hole machine and the difficulty of pulling it out.

Active Publication Date: 2022-07-01
紫金铜业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention aims to provide a device and method for pulling out brazing by impacting the cylinder, which can solve the defect that the brazing is difficult to pull out in the existing blow hole machine

Method used

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  • A kind of device and method for using cylinder impact to pull out brazing
  • A kind of device and method for using cylinder impact to pull out brazing
  • A kind of device and method for using cylinder impact to pull out brazing

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Embodiment 1

[0024] A device that uses cylinder impact to pull out brazing, such as figure 1 As shown, including the parallel guide rail 1 of the wind eye machine and the wind eye machine gear rack 2, and the wind eye machine 3 movably connected with the wind eye machine guide rail 1 and the wind eye machine gear rack 2 ; The blower 3 includes a detachable cylinder slider 31, a cylinder guide rod 32 and a cylinder 33 arranged therein, and the detachable cylinder slider 31 is slidably connected to the cylinder guide rod 32, so The cylinder 33 is mechanically connected to the detachable cylinder slider 31 .

[0025] Further, the wind eyelet machine is mechanically connected to the power device, and the wind eyelet machine is driven by the power device to slide left and right along the wind eyelet machine guide rail and the wind eyelet machine gear rack; the air cylinder passes through the piston. The reciprocating motion of the rod drives the detachable cylinder slider connected to the cyli...

Embodiment 2

[0033] The present embodiment provides a method for pulling a brazing by impacting a cylinder, comprising the following steps:

[0034] Step 1: When the wind eyelet machine is poking normally, the power device drives the wind eyelet machine to slide left and right along the guide rails of the wind eyelet machine, and evenly strikes all the converter air holes; the power device drives the detachable cylinder slider to reciprocate Impact the steel drill to push the steel drill into the wind eye of the converter;

[0035] Step 2: When the steel drill is stuck in the converter air eye, the steel drill top block embedded in the detachable cylinder slider can be pulled out, the depth of the movable groove is deepened, and the steel drill is slidably connected to the movable groove. , the distance from the sliding end of the steel shank to the bottom end of the movable groove increases;

[0036] Step 3: The steel drill is stuck in the wind eye. Before the top block of the steel dril...

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Abstract

The invention discloses a device and a method for pulling out a drill by impacting a cylinder, including a wind eyelet machine movably connected with the wind eyelet machine guide rail and the wind eyelet machine gear rack. The detachable cylinder slide block, cylinder guide rod, cylinder and steel drill inside it, the detachable cylinder slide block is slidably connected to the cylinder guide rod, and the cylinder is mechanically connected to the detachable cylinder slide block The detachable cylinder slider is provided with a movable groove, the steel drill is slidably connected to the movable groove, the movable groove is fitted with a steel drill top block, and the steel drill top block can be connected with the movable groove separation. The device and method for pulling out the drill by using the cylinder impact in the present invention designs the movable groove so that the sliding length of the steel shank tail in the movable groove can be adjusted, so as to avoid the suffocation of the detachable cylinder slider due to the stuck drill, and the detachable cylinder slide After the block is impacted back and forth, the stuck steel drill is pulled out.

Description

technical field [0001] The invention relates to the technical field of a converter blower, in particular to a device and a method for using a cylinder impact to pull out a drill. Background technique [0002] In the process of converter blowing, nodules will be formed at the outlet of the tuyere. The nodule is due to the strong oxidizing atmosphere at the tuyere, the iron in the melt is oxidized into magnetic iron with a high melting point, and the magnetic slag is bonded to the front end of the horizontal air duct, reducing the ventilation cross-sectional area of ​​the air duct. The steel fiber on the machine stabs the wind eye on the back side of the converter furnace, removes the adhesive at the front end of the horizontal air duct, and ensures that the wind eye is unobstructed and the air supply volume is normal. The existing structure of the converter wind eye cleaning machine is to use the cylinder to pierce the steel drill into the wind eye, pierce the nodules in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21C5/46
CPCC21C5/46
Inventor 陈煜黄宜标虞孟正浩石龙祥肖永辉张耀文王庆华黄庆扬邹长明
Owner 紫金铜业有限公司