Torsion bar pier head heating device

A heating device and torsion bar technology, applied in heating/cooling equipment, forging/pressing/hammer devices, metal processing equipment, etc., can solve the problems of long heating time, large heating temperature difference, high cost, etc., and achieve high induction heating efficiency, The temperature at both ends is consistent and the effect of processing quality assurance

Inactive Publication Date: 2016-05-04
WUHU LIFENG PRECISION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This heating method has the following disadvantages: high heating energy consumption, which is not conducive to energy saving, and high cost; low heating efficiency, long heating time, which affects production progress; two ends are heated successively, the heating temperature difference between the two ends is large, and the quality difference between the two ends is large , affecting the quality of the torsion bar pier head

Method used

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  • Torsion bar pier head heating device

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0016] like figure 1 As shown, the torsion bar head heating device includes a power cabinet 1, a stand 4, and a pair of coil induction heating mechanisms 8 for heating the end of the torsion bar. Both ends of the torsion bar 9 are simultaneously heated by a pair of coils Heating is performed in an induction heating mechanism.

[0017] A pair of brackets 7 are arranged on the platform 4, and a pair of coil induction heating mechanisms are arranged on the pair of brackets respectively, one bracket is fixed on the platform, and the other bracket is movably arranged on the platform. It is convenient for the upper and lower parts of the torsion bar, as well as the heating of the torsion bar with different length specifications.

[0018] The hydraulic cylinder 6 is arranged on the platform, the hyd...

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PUM

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Abstract

The invention discloses a torsion bar pier head heating device which comprises a power cabinet, a rack and a pair of coil induction heating mechanisms used for heating the ends of a torsion bar. The coil induction heating mechanisms are arranged on the rack. The power cabinet and the coil induction heating mechanisms are connected through cables. The rack is provided with a pair of supports. The coil induction heating mechanisms are arranged on the supports respectively. One support is fixed to the rack, and the other support is movably arranged on the rack. The two ends of the torsion bar are heated through induction coils at the same time, and therefore energy consumption is low; the induction heating efficiency is high, time and labor are saved, and the production efficiency is greatly improved; the two heads are heated at the same time, the temperature of the two ends is consistent, and the machining quality is ensured; torsion bars of different specifications can be heated.

Description

technical field [0001] The invention relates to the technical field of torsion bar processing, in particular to a torsion bar pier head heating device. Background technique [0002] Both ends of the torsion bar need to be headed. When processing the pier, both ends of the torsion bar need to be heated, and after heating, both ends are simultaneously piered on the pier machine. [0003] At present, the two ends of the torsion bar are heated by electricity or fire, first heating one end of the torsion bar and then heating the other end of the torsion bar. This heating method has the following disadvantages: high heating energy consumption, which is not conducive to energy saving, and high cost; low heating efficiency, long heating time, which affects production progress; two ends are heated successively, the heating temperature difference between the two ends is large, and the quality difference between the two ends is large , affecting the quality of the torsion bar pier he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21K29/00
CPCB21K29/00
Inventor 孙业权陈云峰
Owner WUHU LIFENG PRECISION TECH
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