CN203478951U - Novel stepping furnace beam - Google Patents

Novel stepping furnace beam Download PDF

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Publication number
CN203478951U
CN203478951U CN201320489635.3U CN201320489635U CN203478951U CN 203478951 U CN203478951 U CN 203478951U CN 201320489635 U CN201320489635 U CN 201320489635U CN 203478951 U CN203478951 U CN 203478951U
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CN
China
Prior art keywords
workpiece
stepping
step rate
pushing rod
yoke frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201320489635.3U
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Chinese (zh)
Inventor
韩志根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Jinzhou Technology Co inc
Original Assignee
JINZHOU TECHNOLOGY Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JINZHOU TECHNOLOGY Co Inc filed Critical JINZHOU TECHNOLOGY Co Inc
Priority to CN201320489635.3U priority Critical patent/CN203478951U/en
Application granted granted Critical
Publication of CN203478951U publication Critical patent/CN203478951U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a novel stepping furnace beam which mainly comprises a fixed beam, a stepping beam, a motion oil cylinder, a pushing rod, ejecting parts and trapezoid parts. The fixed beam and the stepping beam are installed in a front-back staggered mode. The motion oil cylinder is connected with the pushing rod. The upper portion and the lower portion of the pushing rod are provided with the ejecting parts respectively. The ejecting parts at the upper portion of the pushing rod are located at the lower portion of the stepping beam. The ejecting parts at the lower portion of the pushing rod are located on the trapezoid parts. The novel stepping furnace beam has the advantages that according to the structure, a workpiece supporting face of an original beam is redesigned, and the position of the fixed beam and position of the stepping beam are reasonably matched; during the forward moving process, due to changes of the shape of the supporting face of the beam, a workpiece can slowly rotate to the specific position; during the whole heating process, the workpiece is heated evenly, and the temperature is evener.

Description

A kind of novel walking-beam furnace beam
Technical field
The utility model relates to the Equipment for Heating Processing field of walking-beam furnace, especially a kind of novel walking-beam furnace beam.
Background technology
For many years, wire rod adopts walking-beam furnace to heat when rolling always.Walking-beam furnace is divided into steel-pushing type and beam type walking-beam furnace.The problem such as adhesion because steel-pushing type walking-beam furnace exists that stroke is short, during workpiece high temperature, the existing beam type walking-beam furnace that generally adopts.Different according to the material of beam, beam type walking-beam furnace is divided into water-cooled beam type walking-beam furnace and heat resisting steel beam type walking-beam furnace, and the former is to the heat supply of workpiece upper and lower surface, and the latter only carries out single-side heating to workpiece top, workpiece heating-up temperature lack of homogeneity.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of novel walking-beam furnace beam of simple in structure, homogeneous heating is provided.
The utility model solves the technical scheme that its technical problem adopts: this novel walking-beam furnace beam, mainly comprise built-in beam, step rate, motion oil cylinder, push rod, yoke frame and ladder shape part, built-in beam and step rate front-back staggered are installed and are arranged, motion oil cylinder is connected with push rod, push rod is equipped with yoke frame up and down, top yoke frame is positioned at step rate bottom, and bottom yoke frame is positioned on ladder shape part.
Described built-in beam and step rate top are equipped with several cambered surfaces, form wavy.
On described built-in beam, on the center line of cambered surface and step rate, before and after the center line of cambered surface, differ spacing 10mm.
The yoke frame of described push rod bottom is positioned on the slope of ladder shape part.
The effect that the utility model is useful is: the utility model structure redesigns the workpiece support face of original beam, and reasonably arrange in pairs or groups in the position between built-in beam and step rate, in moving forward process, variation due to the supporting surface shape of beam, workpiece can rotate to ad-hoc location lentamente, in whole heating process, to be heated more even, temperature is also more even.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: built-in beam 1, step rate 2, location of workpiece I 3, location of workpiece II 4, location of workpiece III 5, location of workpiece IV 6, motion oil cylinder 7, cambered surface 8, push rod 9, ladder shape part 10, yoke frame 11.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in the figure, this novel walking-beam furnace beam, mainly comprise built-in beam 1, step rate 2, motion oil cylinder 7, push rod 9, yoke frame 11 and ladder shape part 10, built-in beam 1 and step rate 2 front-back staggereds are installed and are arranged, built-in beam 1 and step rate 2 tops are equipped with several cambered surfaces 8, form wavyly, as the supporting surface of workpiece, on built-in beam 1, on the center line of cambered surface 8 and step rate 2, differ spacing 10mm before and after the center line of cambered surface 8.Motion oil cylinder 7 is connected with push rod 9, and motion oil cylinder is as the drive unit of step rate 2, and push rod 9 is equipped with yoke frame 11 up and down, and top yoke frame 11 is positioned at step rate 2 bottoms, and bottom yoke frame 11 is positioned on the slope of ladder shape part 10.
When operation, workpiece is positioned at location of workpiece I 3 from built-in beam 1, by the driving of motion oil cylinder 7, yoke frame 11 moves back and forth on the slope of ladder shape part 10, step rate 2 is first done upwards, is travelled forward, and then moves downward, and the location of workpiece II 4 of workpiece from step rate 2 fallen in the location of workpiece III 5 of built-in beam 1, because workpiece is in supporting the extreme lower position of cambered surface 8, thus by slow circumvolve to the location of workpiece IV 6 of built-in beam 1.Workpiece rotates slowly whole heating process is heated evenly, and temperature is also even.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (4)

1. a novel walking-beam furnace beam, mainly comprise built-in beam (1), step rate (2), motion oil cylinder (7), push rod (9), yoke frame (11) and ladder shape part (10), it is characterized in that: built-in beam (1) and step rate (2) front-back staggered are installed and arranged, motion oil cylinder (7) is connected with push rod (9), push rod (9) is equipped with yoke frame (11) up and down, top yoke frame (11) is positioned at step rate (2) bottom, and bottom yoke frame (11) is positioned on ladder shape part (10).
2. novel walking-beam furnace beam according to claim 1, is characterized in that: described built-in beam (1) and step rate (2) top are equipped with several cambered surfaces (8), form wavy.
3. novel walking-beam furnace beam according to claim 2, is characterized in that: before and after the center line of the center line of the upper cambered surface (8) of described built-in beam (1) and the upper cambered surface (8) of step rate (2), differ spacing 10mm.
4. novel walking-beam furnace beam according to claim 1, is characterized in that: the yoke frame (11) of described push rod (9) bottom is positioned on the slope of ladder shape part (10).
CN201320489635.3U 2013-07-29 2013-07-29 Novel stepping furnace beam Expired - Lifetime CN203478951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320489635.3U CN203478951U (en) 2013-07-29 2013-07-29 Novel stepping furnace beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320489635.3U CN203478951U (en) 2013-07-29 2013-07-29 Novel stepping furnace beam

Publications (1)

Publication Number Publication Date
CN203478951U true CN203478951U (en) 2014-03-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320489635.3U Expired - Lifetime CN203478951U (en) 2013-07-29 2013-07-29 Novel stepping furnace beam

Country Status (1)

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CN (1) CN203478951U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104457232A (en) * 2014-11-25 2015-03-25 无锡市晶瑜冶金机械有限公司 Stepping device for stepping furnace
CN106403589A (en) * 2016-11-16 2017-02-15 长兴吉成工业炉有限公司 Conveying device for heating furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104457232A (en) * 2014-11-25 2015-03-25 无锡市晶瑜冶金机械有限公司 Stepping device for stepping furnace
CN106403589A (en) * 2016-11-16 2017-02-15 长兴吉成工业炉有限公司 Conveying device for heating furnace

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HANGZHOU JINZHOU TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: JINZHOU TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: Yuhang District of Hangzhou City, Zhejiang province 311113 Liangzhu Street Moganshan Road No. 2039

Patentee after: HANGZHOU JINZHOU TECHNOLOGY Co.,Inc.

Address before: 311113 Liangzhu Industrial Development Zone, Yuhang District, Zhejiang, Hangzhou

Patentee before: JINZHOU TECHNOLOGY Co.,Inc.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140312