Heating and upsetting cooling device of drill rod pipe end

A technology of cooling device and drill pipe, applied in heating/cooling equipment, forging/pressing/hammer device, metal processing equipment, etc., can solve the problems of reduced production efficiency, length of drill pipe, easy deformation of molds, etc., saving manpower and material resources, improve the service life, improve the effect of production efficiency

Inactive Publication Date: 2010-12-22
DP MASTER MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the delivery of drill pipes is a difficult task. The drill pipes are long and heavy, and it is very inconvenient to transport them. This not only wastes a lot of manpower and material resources, but also reduces production efficiency; It will become higher, and the mold is easily deformed at high temperature, which affects the service life of the mold

Method used

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  • Heating and upsetting cooling device of drill rod pipe end
  • Heating and upsetting cooling device of drill rod pipe end
  • Heating and upsetting cooling device of drill rod pipe end

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Embodiment Construction

[0019] like figure 1 , The present invention relates to a heating, upsetting and cooling device for the pipe end of a drill pipe, which includes a first track 1, a first drive wheel support 2, a heating furnace 5, a second track 6, a second drive wheel support 7, and a hydraulic press 10 and the third track 11;

[0020] The first track 1, the second track 6 and the third track 11 have several pieces, the first track 1, the second track 6 and the third track 11 are vertically arranged, and the rear end of the second track 6 is the first A track 1, the front end of which is a third track 11, a first dial 4 is arranged between the first track 1 and the second track 6, and is used to transport the drill rod from the first track 1 to the second track 6; A second shifting block 9 is arranged between the second track 6 and the third track 11 for transporting the drill rod from the second track 6 to the third track 11;

[0021] The heating furnace 5, the first shifting block 4 and t...

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Abstract

The invention relates to a heating and upsetting cooling device of a drill rod pipe end, which is mainly used for heating, transporting, upsetting and cooling the drill rod. The heating and upsetting cooling device of the drill rod pipe end is characterized by comprising a first rail (1), a first driving wheel support (2), a heating furnace (5), a second rail (6), a second driving wheel support (7), an oil press (10) and a third rail (11), wherein a spraying and cooling device (12) is arranged in front of the oil press (10), and the front end of the third rail (11) is provided with a blocking hand (13) of which the left side is provided with a collection box (14). The heating and upsetting device of the drill rod pipe end has high degree of automation, convenient transportation and high production efficiency, saves manpower and materials and can effectively assure the service life of a mould.

Description

(1) Technical field [0001] The invention relates to a heating, upsetting and cooling device for the pipe end of a drill pipe, which is mainly used for heating, conveying, upsetting and cooling the drill pipe. (2) Background technology [0002] As my country's major oilfields enter the late stage of oilfield development, as well as the development of low-permeability, ultra-thin, ultra-deep, marine, highly corrosive, heavy oil and other oil and gas fields, drilling technology is also developing towards a higher level. The quality requirements are getting higher and higher. In order to improve the connection performance of the drill pipe end and enhance the strength of the drill pipe end, thickening the pipe end is a very important measure. It is necessary to put the drill pipe end into a heating furnace for heating, and then put The pipe end of the drill pipe is sent to the hydraulic press for upsetting with a mold. However, the delivery of drill pipes is a difficult task. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21K29/00B21J5/08
Inventor 郑银良肖天甫刘甫清韩晓毅
Owner DP MASTER MFG
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