CN104928442A - Material frame for heat treatment furnace - Google Patents
Material frame for heat treatment furnace Download PDFInfo
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- CN104928442A CN104928442A CN201510428336.2A CN201510428336A CN104928442A CN 104928442 A CN104928442 A CN 104928442A CN 201510428336 A CN201510428336 A CN 201510428336A CN 104928442 A CN104928442 A CN 104928442A
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- frame
- crossbeam
- heat treatment
- treatment furnace
- material frame
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Abstract
The invention provides a material frame for a heat treatment furnace. The material frame for the heat treatment furnace comprises a frame body which is formed by integral casting and made of heating resisting metal; the frame body comprises two parallel long rims, two parallel short rims and a frame bottom, the frame bottom comprises two or more long beams and short beams which intersect with one another, and intersection points are provided with heat through holes; the bottom of the frame body is provided with main support columns, the main support columns are provided with deputy support columns, the surfaces of the two long rims and the surfaces of the two short rims are provided with two or more corresponding U-shaped gaps, and frame bodies of two adjacent U-shaped gaps are connected to the short beams and the long beams respectively. The material frame for the heat treatment furnace has the advantages of being simple in structure, long in service life and strong in bearing capacity.
Description
Technical field
The present invention relates to a kind of material frame, particularly relate to the material frame of heat treatment furnace.
Background technology
Heat treatment furnace is generally divided into annealing furnace, quenching furnance, tempering stove, normalizing furnace, hardening and tempering furnace, is mainly used in the annealing of carbon steel, alloy steel parts; The tempering of hard surfacing part processes.The material frame used in heat treatment furnace needs for a long time to stand frequent, reciprocal heat, the wearing detail of cooling process, expects that frame is owing to loading a large amount of heat treatment material simultaneously, need to appoint in a heated state so to have good weight-carrying ability.The material frame of traditional structure mostly adopts the direct integrally casting of resistant to elevated temperatures metallic substance shaping, although it have employed high temperature material manufacture due to long-term thermal distortion, often occurs framework surface fracture, the technical failure such as to crack.The material frame of traditional structure in addition, is entering the material frame of latter two stacked on top of one another of heat treatment furnace, is being positioned at the product of the material frame of lower one deck, and the product be often subject in upper layer material frame causes compressing distortion due to the thermal distortion tenesmus of material frame, affects quality product.How to solve the problems of the technologies described above is the object that those skilled in the art study always.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of material frame of heat treatment furnace, comprise the framework that integrally casting is shaping, described framework is made by heating resisting metal, this framework comprises two parallel long margin frames, two parallel short frames, and at the bottom of frame, more than two cross one another crossbeams and short beam is comprised at the bottom of described frame, point of crossing was provided with hot hole, main pillar is provided with bottom described framework, described main pillar is provided with jury strut, two described long margin frames and two short frame faces are equipped with corresponding two or more U-shaped breach, the framework of two adjacent U-shaped breach is connected to short beam and Chang Liang.
As a further improvement on the present invention, described framework is shaping by casting heat resistant steel.
As a further improvement on the present invention, described main pillar and jury strut layout are cruciform.
As a further improvement on the present invention, described short frame top and bottom are respectively equipped with first crossbeam and second cross beam; Described long margin frame top and bottom are respectively equipped with the 3rd crossbeam and the 4th crossbeam; Described first crossbeam and the 3rd junction, crossbeam two ends are equipped with groove, are mutually fastened and connected.
As a further improvement on the present invention, the first crossbeam at described short frame top is provided with two equally distributed projections, and convex surfaces has circular hole.
As a further improvement on the present invention, plural first stiffening web is provided with between described first crossbeam and second cross beam.
As a further improvement on the present invention, plural second stiffening web is provided with between the 3rd described crossbeam and the 4th crossbeam.
The invention has the beneficial effects as follows: this kind of material frame is by being located at the support column arrangement at the bottom of frame, greatly strengthen material frame in heat treatment process for the supporting capacity of metallic substance, and steadiness, hot hole is crossed in addition due to what the frame face of long margin frame and short frame is equipped with U v notch v and point of crossing be provided with, make to expect that the thermal distortion that frame produces in heat-processed is discharged fully, its framework there will not be the crack because thermal distortion extruding produces or gap, substantially prolongs the work-ing life of material frame.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, the invention discloses a kind of material frame of heat treatment furnace, comprise the framework that integrally casting is shaping, described framework is made by heating resisting metal, this framework comprises two parallel long margin frames 1, two parallel short frames 2, and at the bottom of frame, more than two cross one another long beams 6 and short beam 3 is comprised at the bottom of described frame, point of crossing was provided with hot hole 9, main pillar is provided with bottom described framework, described main pillar is provided with jury strut, described two long margin frames 1 and two short frames 2 are equipped with corresponding two or more U-shaped breach, the framework of two adjacent U-shaped breach is connected to short beam 3 and long beam 6.
Described framework is shaping by casting heat resistant steel, and because material frame accepts to be heated for a long time, use casting heat resistant steel material can increase the work-ing life of material frame, material frame can not be out of shape easily.
Described main pillar and jury strut layout are cruciform, greatly strengthen material frame in heat treatment process for the supporting capacity of metallic substance and the steadiness of expecting frame.
Described short frame 2 top and bottom are respectively equipped with first crossbeam 8 and second cross beam; Described long margin frame 1 top and bottom are respectively equipped with the 3rd crossbeam 5 and the 4th crossbeam 7; Described first crossbeam 8 and the 3rd junction, crossbeam two ends are equipped with groove, mutually be fastened and connected, this kind of reeded fastening structure of band, make material arch on interconnective basis, possesses the elastic allowance of thermal distortion simultaneously, avoid the lopping of tradition material arch one, cause thermal distortion to occur the technical failure in crack.
The first crossbeam 8 at described short frame 2 top is provided with two equally distributed projections, and convex surfaces has circular hole 10, convenient by circular hole hook feeding frame, improves the convenience of movement.
Plural first stiffening web 11 is provided with between described first crossbeam 8 and second cross beam, by the first stiffening web 11 structure, first crossbeam 8 and the upper and lower weight capacity of second cross beam are promoted further, and the thermal distortion surplus of above-below direction can be provided on the first stiffening web 11 to extend the work-ing life of material frame.
Plural second stiffening web 4 is provided with between the 3rd described crossbeam 5 and the 4th crossbeam 7, by the second stiffening web 4 structure, the 3rd crossbeam 5 and the 4th crossbeam about 7 weight capacity are promoted further, and the thermal distortion surplus of above-below direction can be provided on the second stiffening web 4 to extend the work-ing life of material frame.
The invention provides the heat treatment furnace materials frame that a kind of structure is simple, long service life, supporting capacity are strong.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the material frame of heat treatment furnace, it is characterized in that: comprise the framework that integrally casting is shaping, described framework is made by heating resisting metal, this framework comprises two parallel long margin frames, two parallel short frames, and at the bottom of frame, more than two cross one another crossbeams and short beam is comprised at the bottom of described frame, point of crossing was provided with hot hole, main pillar is provided with bottom described framework, described main pillar is provided with jury strut, two described long margin frames and two short frame faces are equipped with corresponding two or more U-shaped breach, the framework of two adjacent U-shaped breach is connected to short beam and Chang Liang.
2. the material frame of heat treatment furnace according to claim 1, is characterized in that: described framework is shaping by casting heat resistant steel.
3. the material frame of heat treatment furnace according to claim 1, is characterized in that: described main pillar and jury strut layout are cruciform.
4. the material frame of heat treatment furnace according to claim 1, is characterized in that: described short frame top and bottom are respectively equipped with first crossbeam and second cross beam; Described long margin frame top and bottom are respectively equipped with the 3rd crossbeam and the 4th crossbeam; Described first crossbeam and the 3rd junction, crossbeam two ends are equipped with groove, are mutually fastened and connected.
5. the material frame of heat treatment furnace according to claim 4, is characterized in that: the first crossbeam at described short frame top is provided with two equally distributed projections, and convex surfaces has circular hole.
6. the material frame of heat treatment furnace according to claim 4, is characterized in that: be provided with plural first stiffening web between described first crossbeam and second cross beam.
7. the material frame of heat treatment furnace according to claim 4, is characterized in that: be provided with plural second stiffening web between the 3rd described crossbeam and the 4th crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428336.2A CN104928442A (en) | 2015-07-20 | 2015-07-20 | Material frame for heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428336.2A CN104928442A (en) | 2015-07-20 | 2015-07-20 | Material frame for heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104928442A true CN104928442A (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428336.2A Pending CN104928442A (en) | 2015-07-20 | 2015-07-20 | Material frame for heat treatment furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN104928442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369027A (en) * | 2015-12-10 | 2016-03-02 | 西南铝业（集团）有限责任公司 | Sample thermal treatment frame |
| CN109264139A (en) * | 2018-11-07 | 2019-01-25 | 盐城远大金属科技有限公司 | A kind of material frame |
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| CN101619385A (en) * | 2009-07-22 | 2010-01-06 | 无锡透平叶片有限公司 | Improved double-layer material frame for heat treatment of vertical furnace |
| JP2010265529A (en) * | 2009-05-18 | 2010-11-25 | Sanken Sangyo Co Ltd | Walking-beam-type heat treatment furnace |
| CN102766830A (en) * | 2011-04-30 | 2012-11-07 | 威海万丰奥威汽轮有限公司 | Heat treatment material frame for automotive rim |
| JP2013190179A (en) * | 2012-03-15 | 2013-09-26 | Sintokogio Ltd | Rotary retort-type heat treatment furnace |
| CN203754773U (en) * | 2013-12-12 | 2014-08-06 | 无锡透平叶片有限公司 | Combination charging basket of trolley type heating furnace for thermal treatment |
| CN203923267U (en) * | 2014-05-02 | 2014-11-05 | 浙江鑫鼎盛实业有限公司 | Heat treatment furnace materials frame |
| CN203923273U (en) * | 2014-05-02 | 2014-11-05 | 浙江鑫鼎盛实业有限公司 | Stacked material frame for annealing furnace |
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2015
- 2015-07-20 CN CN201510428336.2A patent/CN104928442A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010265529A (en) * | 2009-05-18 | 2010-11-25 | Sanken Sangyo Co Ltd | Walking-beam-type heat treatment furnace |
| CN101619385A (en) * | 2009-07-22 | 2010-01-06 | 无锡透平叶片有限公司 | Improved double-layer material frame for heat treatment of vertical furnace |
| CN102766830A (en) * | 2011-04-30 | 2012-11-07 | 威海万丰奥威汽轮有限公司 | Heat treatment material frame for automotive rim |
| JP2013190179A (en) * | 2012-03-15 | 2013-09-26 | Sintokogio Ltd | Rotary retort-type heat treatment furnace |
| CN203754773U (en) * | 2013-12-12 | 2014-08-06 | 无锡透平叶片有限公司 | Combination charging basket of trolley type heating furnace for thermal treatment |
| CN203923267U (en) * | 2014-05-02 | 2014-11-05 | 浙江鑫鼎盛实业有限公司 | Heat treatment furnace materials frame |
| CN203923273U (en) * | 2014-05-02 | 2014-11-05 | 浙江鑫鼎盛实业有限公司 | Stacked material frame for annealing furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369027A (en) * | 2015-12-10 | 2016-03-02 | 西南铝业（集团）有限责任公司 | Sample thermal treatment frame |
| CN109264139A (en) * | 2018-11-07 | 2019-01-25 | 盐城远大金属科技有限公司 | A kind of material frame |
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Application publication date: 20150923 |