Precision quenching device for weld joint area

A quenching device, precise technology, applied in the direction of quenching devices, furnaces, heat treatment equipment, etc., can solve the problem of fixed quenching area, unable to adjust, etc., to achieve the effect of improving quenching effect, large room for adjustment, and convenient installation

Pending Publication Date: 2019-09-17
INDUCTOTHERM IND SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) Only the workpieces suitable for basic rules can be integrally quenched
[0005] 2) The quenching area is fixed and cannot be adjusted

Method used

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  • Precision quenching device for weld joint area
  • Precision quenching device for weld joint area
  • Precision quenching device for weld joint area

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] see Figure 1 to Figure 8 , in order to better understand the technical solution of the present invention, the following will be described in detail through specific embodiments in conjunction with the accompanying drawings:

[0042] see figure 1 and figure 2 , a precision quenching device for the weld area of ​​the present invention, comprising a base 1, two quenching stations are arranged on the base 1, and a base frame 2 is respectively arranged on each quenching station. The end face of the base frame 2 is trapezoidal, and its upper surface and side slopes are respectively covered by sealing plates. At the same time, the two opposite end faces of the base frame 2 of the two quenching stations are connected to each other through the connecting plate 21, and the two outward end faces There is a sealing cover structure 22 at the place, so as to realize the complete sealing of the quenching station, so that when the quenching operation is performed, the splashing of ...

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PUM

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Abstract

The invention discloses a technical scheme of a precision quenching device for a weld joint area. The technical scheme includes that the precision quenching device for the weld joint area comprises a base seat, a base frame arranged on the base seat and a quenching spray head, and further comprises a carrier roller assembly and a quenching device assembly. The precision quenching device for the weld joint areas lifts a workpiece to be quenched to a quenching station through liftable jacking hubs, adjusts the distance from the quenching spray head to a workpiece weld joint through the liftable base frame, adjusts angles of the quenching spray head through a rotatable quenching spray pipe so as to enable the quenching spray head to face all directions of the workpiece weld joint, and thereby achieves precision quenching for the weld joints in different types of pipe materials in a large pipe diameter range, and effectively improves precision and quenching effects of a quenching process.

Description

technical field [0001] The invention relates to a precision quenching device for welding seam area used in the field of welding. Background technique [0002] At present, heat treatment process equipment in many fields in China has been vigorously developed. With the continuous development of my country's machinery manufacturing industry, my country's requirements for heat treatment process technology and equipment in the fields of aerospace, automobiles and some high-end mechanical parts have continued to increase. In particular, some special materials require special heat treatment and partial quenching process, so they need to be equipped with corresponding special heat treatment equipment. As far as the current domestic situation is concerned, ordinary quenching is the overall quenching of the blank or the workpiece, and there are few devices that can quench the local welds of straight seam pipes or can be adjusted online. [0003] Disadvantages of traditional quenching...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/50C21D1/667C21D11/00
CPCC21D1/667C21D9/50C21D11/00
Inventor 张健迈克·耐伦
Owner INDUCTOTHERM IND SHANGHAI
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