CN203923267U - Heat treatment furnace materials frame - Google Patents
Heat treatment furnace materials frame Download PDFInfo
- Publication number
- CN203923267U CN203923267U CN201420251369.5U CN201420251369U CN203923267U CN 203923267 U CN203923267 U CN 203923267U CN 201420251369 U CN201420251369 U CN 201420251369U CN 203923267 U CN203923267 U CN 203923267U
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- frame
- crossbeam
- heat treatment
- shaped breach
- frames
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Abstract
The utility model discloses a kind of heat treatment furnace materials frame, at the bottom of comprising two parallel long margin frames of integrally casting moulding, two parallel short frames and frame, at the bottom of described frame, comprise two above cross one another long beams and short beam, point of crossing is provided with three above bolts hole, and pillar stiffener is threaded on bolt hole; On the frame face of two described long margin frames and the frame face of two short frames, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects respectively short beam, Chang Liang.The utility model, by being located at the support column arrangement at the bottom of frame, forms the support system between upper and lower two layered material frames, has greatly strengthened the material frame supporting capacity for metallic substance in heat treatment process.
Description
Technical field
The utility model relates to a kind of material frame, specifically a kind of heat treatment furnace materials frame.
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, steel alloy part; The tempering of hard surfacing part is processed.The material frame using in heat treatment furnace, is to stand for a long time frequent, reciprocal heat, the wearing detail of cooling process, expects that frame, owing to loading a large amount of heat treatment materials, need to appoint and so have good weight-carrying ability under heated condition simultaneously.The material frame of traditional structure mostly adopts the direct integrally casting moulding of resistant to elevated temperatures metallic substance, although it has adopted high temperature material manufacture due to long-term thermal distortion, tends to occur framework surface fracture, the technical failure such as 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 positioned at the product of the material frame of lower one deck, and the product that tends to be subject in upper layer material frame is out of shape because material frame thermal distortion tenesmus causes oppressing, and 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
The utility model provides a kind of simple in structure, long service life, heat treatment furnace materials frame that supporting capacity is strong.
A kind of heat treatment furnace materials frame, at the bottom of comprising two parallel long margin frames of integrally casting moulding, two parallel short frames and frame, at the bottom of described frame, comprise two above cross one another long beams and short beam, point of crossing is provided with three above bolts hole, and pillar stiffener is threaded on bolt hole; On the frame face of two described long margin frames, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects short beam; On the frame face of two described short frames, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects lengthening bar.This kind of material frame, by being located at the support column arrangement at the bottom of frame, form the support system between upper and lower two layered material frames, greatly strengthened material frame supporting capacity for metallic substance in heat treatment process.On frame face due to long margin frame and short frame, be equipped with U-shaped breach in addition, make to expect that the thermal distortion that frame produces in heat-processed is discharged fully, in its framework, there will not be the crack or the gap that produce due to thermal distortion extruding, greatly extended the work-ing life of material frame.
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, mutually be fastened and connected, this kind is with reeded fastening structure, make to expect that arch is on interconnective basis, possesses the elasticity surplus of thermal distortion simultaneously, avoid the lopping of traditional material arch one, caused thermal distortion to occur the technical failure in crack.
The first crossbeam at described short frame top is provided with two equally distributed projections, and convex surfaces has circular hole, conveniently hooks feeding frame by circular hole, improves mobile convenience.
On the 4th crossbeam of described long margin frame bottom, have plural breach, the elasticity surplus of thermal distortion is further provided, prevent the crack that on the 4th crossbeam, appearance causes due to thermal distortion.
As being provided with plural the first stiffening web between structure optimization first crossbeam and second cross beam, by the first reinforcing rib structure, first crossbeam and the upper and lower weight capacity of second cross beam are further promoted, and on the first stiffening web, can provide the thermal distortion surplus of above-below direction to extend the work-ing life of material frame.Between the 3rd crossbeam and the 4th crossbeam, be provided with plural the second stiffening web, by the second reinforcing rib structure, the 3rd crossbeam and the upper and lower weight capacity of the 4th crossbeam are further promoted, and on the second stiffening web, can provide the thermal distortion surplus of above-below direction to extend the work-ing life of material frame.
The utility model, by being located at the support column arrangement at the bottom of frame, forms the support system between upper and lower two layered material frames, has greatly strengthened the material frame supporting capacity for metallic substance in heat treatment process.
Brief description of the drawings
Be illustrated in figure 1 the utility model heat treatment furnace materials frame perspective view.
Embodiment
Heat treatment furnace materials frame as shown in Figure 1, at the bottom of comprising the parallel long margin frame of two of integrally casting moulding 1, two parallel short frames 2 and frame, at the bottom of frame, comprise two above cross one another long beams 6 and short beam 3, point of crossing is provided with three above bolts hole 9, and pillar stiffener is threaded on bolt hole 9.
On frame face as two long margin frames 1 of structure optimization, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects short beam 3; On the frame face of same two short frames 2, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects lengthening bar 6.
Short frame 2 tops and bottom are respectively equipped with first crossbeam 8 and second cross beam, are provided with plural the first stiffening web 11 between first crossbeam 8 and second cross beam.The first crossbeam 8 at short frame 2 tops is provided with two equally distributed projections, and convex surfaces has circular hole 10.
Long margin frame 1 top and bottom are respectively equipped with between the 3rd crossbeam 5 and the 4th crossbeam 7, the three crossbeams 5 and the 4th crossbeam 7 and are provided with plural the second stiffening web 4.On the 4th crossbeam 7 of long margin frame 1 bottom, have plural breach.
First crossbeam 8 and the 3rd crossbeam 5 junctions, two ends are equipped with groove, are mutually fastened and connected.
Claims (6)
1. a heat treatment furnace materials frame, at the bottom of comprising two parallel long margin frames of integrally casting moulding, two parallel short frames and frame, it is characterized in that: at the bottom of described frame, comprise two above cross one another long beams and short beam, point of crossing is provided with three above bolts hole, and pillar stiffener is threaded on bolt hole; On the frame face of two described long margin frames, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects short beam; On the frame face of two described short frames, all have the plural U-shaped breach of mutual correspondence, the opening direction of U-shaped breach is downward, and the framework between adjacent two U-shaped breach connects lengthening bar.
2. heat treatment furnace materials frame as claimed in 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.
3. heat treatment furnace materials frame as claimed in claim 2, 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.
4. heat treatment furnace materials frame as claimed in claim 2, is characterized in that: on the 4th crossbeam of described long margin frame bottom, have plural breach.
5. heat treatment furnace materials frame as claimed in claim 2, is characterized in that: between described first crossbeam and second cross beam, be provided with plural the first stiffening web.
6. heat treatment furnace materials frame as claimed in claim 2, is characterized in that: between the 3rd described crossbeam and the 4th crossbeam, be provided with plural the second stiffening web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251369.5U CN203923267U (en) | 2014-05-02 | 2014-05-02 | Heat treatment furnace materials frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251369.5U CN203923267U (en) | 2014-05-02 | 2014-05-02 | Heat treatment furnace materials frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923267U true CN203923267U (en) | 2014-11-05 |
Family
ID=51819122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251369.5U Expired - Fee Related CN203923267U (en) | 2014-05-02 | 2014-05-02 | Heat treatment furnace materials frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711508A (en) * | 2015-04-07 | 2015-06-17 | 天津天海同步科技股份有限公司 | Carburizing heat treatment tool |
| CN104928442A (en) * | 2015-07-20 | 2015-09-23 | 柳州市建西机械铸造厂 | Material frame for heat treatment furnace |
| CN106011439A (en) * | 2016-07-08 | 2016-10-12 | 湖北三江航天万峰科技发展有限公司 | Solid solution aging heat treatment device |
-
2014
- 2014-05-02 CN CN201420251369.5U patent/CN203923267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711508A (en) * | 2015-04-07 | 2015-06-17 | 天津天海同步科技股份有限公司 | Carburizing heat treatment tool |
| CN104928442A (en) * | 2015-07-20 | 2015-09-23 | 柳州市建西机械铸造厂 | Material frame for heat treatment furnace |
| CN106011439A (en) * | 2016-07-08 | 2016-10-12 | 湖北三江航天万峰科技发展有限公司 | Solid solution aging heat treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |