CN110205471A - A kind of multilayer drives rotary funace more - Google Patents
A kind of multilayer drives rotary funace more Download PDFInfo
- Publication number
- CN110205471A CN110205471A CN201910587423.0A CN201910587423A CN110205471A CN 110205471 A CN110205471 A CN 110205471A CN 201910587423 A CN201910587423 A CN 201910587423A CN 110205471 A CN110205471 A CN 110205471A
- Authority
- CN
- China
- Prior art keywords
- turntable
- material frame
- wind
- cone cylinder
- guiding cone
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
Abstract
The present invention relates to a kind of multilayers to drive rotary funace more, belongs to annealing device field.In the heating furnace structure, turntable is arranged below furnace wall, and first driving device turns turntable, and the first material frame is fixed on turntable upper surface.Second turntable is arranged below turntable, and wind-guiding cone cylinder is vertically and fixedly arranged on the upper surface of the second turntable, and wind-guiding cone cylinder passes through turntable and protrudes into heating furnace.Second material frame is fixed in wind-guiding cone cylinder, and the second material frame is located above the first material frame.Second driving device is located at below the second turntable, and is arranged along the second turntable outer rim, for turning the second turntable.The present invention turns the second turntable and turntable by two driving devices respectively, realizes that two material framves respectively independently rotate, achievees the purpose that workpiece rotational frequency and beat are inconsistent on two material framves, and then meet a variety of process requirements.
Description
Technical field
The invention belongs to annealing device field, it is related to a kind of multilayer and drives rotary funace more.
Background technique
Biggish vehicle wheel hub manufacturing enterprise domestic at present generally use the single driving rotary funace of multilayer to wheel hub into
Row heating, i.e., drive all material framves to rotate, the inlet/outlet frequency and beat of all workpiece (wheel hub) in furnace by a turntable
It is more single, it is unable to satisfy the process requirements of user's multiplicity.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes that a kind of multilayer drives rotary funace more.
The technical scheme adopted by the invention is as follows:
A kind of multilayer drives rotary funace more, including turntable, the second material frame, the second turntable, wind-guiding cone cylinder, is fixed on institute
State the first material frame on turntable upper surface, the first driving device for turning the turntable and for turning described second
Second driving device of turntable；
The turntable is arranged below furnace wall, and the lower circumference of the turntable is supported equipped with roller；
Second turntable is arranged below the turntable, and the diameter of second turntable is less than the straight of the turntable
Diameter；The wind-guiding cone cylinder is vertically and fixedly arranged on the upper surface of second turntable, and the wind-guiding cone cylinder passes through described turn
Platform protrudes into heating furnace, the wind-guiding cone cylinder, the turntable and the second turntable three's coaxial line；The second material frame is fixed
In the wind-guiding cone cylinder, and the second material frame is located above the first material frame；Second driving device is located at described
Below second turntable, and it is arranged along the second turntable outer rim, is again provided with roller on the lower circumference of second turntable
Support.
Further, the turntable is three layers of integral structure, including the first turntable, the concrete set gradually from bottom to top
Insulating layer and material frame support；The position engaged on the outside of the concrete insulating course with the furnace wall is equipped with and the furnace wall bottom
The circumferential slot matched, the first material frame are weldingly fixed in the material frame support；The first driving device is located at described first
Below turntable, and it is arranged along the first turntable outer rim, the lower circumference of first turntable is supported equipped with roller, described
First driving device turns first turntable.
Further, wind-guiding cone cylinder bottom is circumferentially arranged with several reinforcements being fixedly connected with second turntable
Plate.
Further, a delineation core is welded with above multiple stiffening plates, the section of the centering plate is L shape, with institute
Composition one encloses groove between stating wind-guiding cone cylinder；The centering plate extends upwardly into first turntable, the concrete insulating course bottom
Portion is circumferentially fixedly installed the matched centering of several and centering plate and takes turns.
Further, the concrete insulating course bottom is also vertically welded with a circle baffle, and the baffle protrudes into described fixed
In groove between core and the wind-guiding cone cylinder.
Further, the interstitial site between the material frame support and the wind-guiding cone cylinder is equipped with a circle sealing rubber ring.
Further, the second turntable bottom centre position is equipped with a turning gear, and the turning gear includes bearing
The second turntable bottom centre position is inverted and is fixedly mounted on to seat and short axle, the bearing block, and the short axle bottom is fixed
On heating furnace base, and the short axle protrudes into the bearing block, and second turntable is rotated around the short axle.
The beneficial effects of the present invention are:
In the present invention, wind-guiding cone cylinder is fixed on the second turntable, and turntable of the wind-guiding cone cylinder across upper layer protrudes into furnace.
Since the first material frame is fixed on turntable, the second material frame is fixed in wind-guiding cone cylinder, to be turned respectively by two driving devices
, it can be achieved that the first material frame and the second material frame respectively independently rotate when the second turntable and turntable, reach workpiece rotation frequency on two material framves
Rate and the inconsistent purpose of beat, to meet kinds of processes demand.
Detailed description of the invention
Fig. 1 is heating furnace overall structure diagram of the invention；
Fig. 2 is the partial structural diagram of heating furnace；
Fig. 3 is the local A enlarged drawing of Fig. 2；
Fig. 4 is the local B enlarged drawing of Fig. 2；
Fig. 5 is the schematic diagram that driving device turns turntable；
Fig. 6 is the structural schematic diagram of turning gear；
Appended drawing reference: 1- furnace body, 2- furnace wall, 3- column, 4- the first material frame, 5- turntable, the first turntable of 51-, 52- coagulation
Native insulating layer, 53- expect frame support, 6- first driving device, 7- the second material frame, the second turntable of 8-, the second driving device of 9-, 10-
Turning gear, the support of 11- roller, 12- wind-guiding cone cylinder, 13- stiffening plate, 14- baffle, 15- centering plate, 16 centering wheels, 17- sealing
Cushion rubber, 18- flanging chain, 19- drive sprocket.
Specific embodiment
Drive rotary funace to make to multilayer of the invention with specific embodiment with reference to the accompanying drawing further more
It is described in detail.
Multilayer as shown in Figure 1 drives rotary funace more, and furnace body 1 is supported fixation, furnace sheet by more root posts 3
Circumferential body 1 is furnace wall 2.In conjunction with Fig. 2, heating furnace further includes turntable 5, the second material frame 7, the second turntable 8, wind-guiding cone cylinder 12, fixes
The first material frame 4 on 5 upper surface of turntable, the first driving device 6 for turning turntable 5 and for turning the second turntable 8
The second driving device 9.
Turntable 5 is arranged below furnace wall 2, and specifically, turntable 5 is three layers of integral structure, including is set gradually from bottom to top
The first turntable 51, concrete insulating course 52 and material frame support 53.If 51 upper surface outer rim of the first turntable circumferentially uniformly contains
Dry set square is integrated after concreting condensation by set square and the first turntable 51 consolidation.Position in concrete insulating course 52
It is also filled with heat-preservation cotton on the inside of the concrete poured, participates in Fig. 3, heat-preservation cotton and concrete play the role of heat preservation.Coagulation
Native 52 upper surface of insulating layer is also embedded with steel plate, and material frame support 53 is weldingly fixed on pre-buried steel plate.As shown in figure 4, coagulation
The position that 52 outside of native insulating layer is engaged with furnace wall 2 is equipped with the circumferential slot with 2 bottom mating of furnace wall, in the present embodiment, circumferential slot
Quantity be 2, the circumferential slot positioned inside is opened on concrete, is matched with 2 interior plate of furnace wall.Circumferential slot positioned at outside is logical
It crosses the steel plate system of spelling to be welded, be matched with 2 outer panel of furnace wall.
First material frame 4 is weldingly fixed in material frame support 53, and the first material frame 4 is multilayered structure, places work so as to multilayer
Part (wheel hub).First driving device 6 is located at 51 lower section of the first turntable, and is arranged along 51 outer rim of the first turntable.First turntable 51
Lower circumference be equipped with roller support 11, first driving device 6 turns the first turntable 51.
Second turntable 8 is arranged below turntable 5, and the diameter of the second turntable 8 is less than the diameter of turntable 5.Wind-guiding cone cylinder 12
It is vertically and fixedly arranged on the upper surface of the second turntable 8, and wind-guiding cone cylinder 12 passes through turntable 5 and protrudes into heating furnace (i.e. gas deflector cone
Circumferentially there are gaps between cylinder 12 and the first turntable 51, concrete insulating course 52 and material frame support 53), wind-guiding cone cylinder 12 turns
8 three's coaxial line of platform 5 and the second turntable.Second material frame 7 is weldingly fixed in wind-guiding cone cylinder 12, and the second material frame 7 is located at first
Expect above frame 4, there are gap between two material framves, the second material frame 7 is similarly multilayered structure.Second driving device 9 is located at the second turntable 8
Lower section, and be arranged along 8 outer rim of the second turntable, roller support 11 is again provided on the lower circumference of the second turntable 8.The present embodiment
In, 8 bottom centre position of the second turntable is additionally provided with a turning gear 10, and as shown in Figure 2 and Figure 6, turning gear 10 includes bearing
Seat and short axle, bearing block are inverted and are fixedly mounted on 8 bottom centre position of the second turntable, and short axle bottom is fixed on heating furnace base
On, and short axle protrudes into bearing block, and the second turntable 8 is rotated around short axle.
As shown in figure 3,12 bottom of wind-guiding cone cylinder is circumferentially arranged with several stiffening plates 13 being fixedly connected with the second turntable 8,
Connection type is fixed for bolt.A delineation core 15 is welded with above multiple stiffening plates 13, the section of centering plate 15 is L shape,
A circle groove is constituted between wind-guiding cone cylinder 12.Centering plate 15 extends upwardly into the first turntable 51, and does not influence 51 turns of the first turntable
Dynamic, 52 bottom of concrete insulating course is circumferentially fixedly installed several and matched centering of centering plate 15 wheel 16, when the first turntable
When 51 rotation, centering wheel 16 can be rotated close to centering plate 15.52 bottom of concrete insulating course is also vertically welded with a circle baffle 14,
Baffle 14 protrudes into the groove between centering plate 15 and wind-guiding cone cylinder 12.Expect that frame supports the interstitial site between 53 and wind-guiding cone cylinder 12 also
Equipped with a circle sealing rubber ring 17.
As shown in fig. 6, being equipped with drive sprocket 19 in the drive shaft of driving device, flanging chain is circumferentially installed on the outside of turntable
18, drive sprocket 19 and flanging chain 18 are ratcheting, thus, first driving device 6 and the second driving device 9 can turn corresponding respectively
Turntable, and then achieve the purpose that the first material frame 4 and the second material frame 7 independently rotate.It may be noted that being driven by the driving device
Disk of walking around is the prior art, refers to a kind of large-diameter circular mechanical driving mechanism disclosed in patent CN207642758U.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (7)
1. a kind of multilayer drives rotary funace more, which is characterized in that including turntable (5), the second material frame (7), the second turntable
(8), wind-guiding cone cylinder (12), the first material frame (4) being fixed on turntable (5) upper surface, the first driving for turning turntable (5)
Device (6) and the second driving device (9) for turning the second turntable (8)；
Below furnace wall (2), the lower circumference of turntable (5) is equipped with roller support (11) for turntable (5) setting；
Second turntable (8) setting is below turntable (5), and the diameter of the second turntable (8) is less than the diameter of turntable (5)；Gas deflector cone
Cylinder (12) is vertically and fixedly arranged on the upper surface of the second turntable (8), and wind-guiding cone cylinder (12) passes through turntable (5) and protrudes into heating furnace
In, wind-guiding cone cylinder (12), turntable (5) and the second turntable (8) three's coaxial line；Second material frame (7) is fixed on wind-guiding cone cylinder (12)
On, and the second material frame (7) is located above the first material frame (4)；Second driving device (9) is located at below the second turntable (8), and along
Second turntable (8) outer rim is arranged, and roller support (11) is again provided on the lower circumference of the second turntable (8).
2. multilayer according to claim 1 drives rotary funace more, which is characterized in that turntable (5) is three layers of one knot
Structure, including the first turntable (51), concrete insulating course (52) and material frame support (53) set gradually from bottom to top；Concrete is protected
The position engaged on the outside of warm layer (52) with furnace wall (2) is equipped with the circumferential slot with furnace wall (2) bottom mating, the welding of the first material frame (4)
It is fixed in material frame support (53)；First driving device (6) is located at below the first turntable (51), and outside along the first turntable (51)
The lower circumference of edge setting, the first turntable (51) is equipped with roller support (11), and first driving device (6) turns the first turntable
(51)。
3. multilayer according to claim 2 drives rotary funace more, which is characterized in that wind-guiding cone cylinder (12) bottom is along week
To equipped with several stiffening plates (13) being fixedly connected with the second turntable (8).
4. multilayer according to claim 3 drives rotary funace more, which is characterized in that weldering above multiple stiffening plates (13)
It is connected to a delineation core (15), the section of centering plate (15) constitutes a circle groove between L shape, with wind-guiding cone cylinder (12)；Centering
Plate (15) extends upwardly into the first turntable (51), and concrete insulating course (52) bottom is circumferentially fixedly installed several and centering plate
(15) matched centering wheel (16).
5. multilayer according to claim 4 drives rotary funace more, which is characterized in that concrete insulating course (52) bottom
It is also vertically welded with a circle baffle (14), baffle (14) protrudes into the groove between centering plate (15) and wind-guiding cone cylinder (12).
6. multilayer according to claim 2 drives rotary funace more, which is characterized in that material frame support (53) and gas deflector cone
Interstitial site between cylinder (12) is equipped with circle sealing rubber ring (17).
7. multilayer according to claim 1 drives rotary funace more, which is characterized in that the second turntable (8) bottom centre
Position is equipped with a turning gear (10), and turning gear (10) includes bearing block and short axle, and the bearing block is inverted and is fixedly mounted
In the second turntable (8) bottom centre position, the short axle bottom is fixed on heating furnace base, and the short axle protrude into it is described
In bearing block, the second turntable (8) is rotated around the short axle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587423.0A CN110205471A (en) | 2019-07-02 | 2019-07-02 | A kind of multilayer drives rotary funace more |
| PCT/CN2020/079197 WO2021000599A1 (en) | 2019-07-02 | 2020-03-13 | Multi-layer and multi-drive rotary heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587423.0A CN110205471A (en) | 2019-07-02 | 2019-07-02 | A kind of multilayer drives rotary funace more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110205471A true CN110205471A (en) | 2019-09-06 |
Family
ID=67795759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910587423.0A Pending CN110205471A (en) | 2019-07-02 | 2019-07-02 | A kind of multilayer drives rotary funace more |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110205471A (en) |
| WO (1) | WO2021000599A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000599A1 (en) * | 2019-07-02 | 2021-01-07 | 南京长江工业炉科技集团有限公司 | Multi-layer and multi-drive rotary heating furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189516A1 (en) * | 1972-06-16 | 1974-01-25 | Wurth Anciens Ets Paul | |
| CN101319272A (en) * | 2008-07-18 | 2008-12-10 | 沈阳恒进真空科技有限公司 | Vertical vacuum heavy pressure gas quenching furnace with rotatable material rest |
| CN201289296Y (en) * | 2008-07-17 | 2009-08-12 | 南京长江工业炉科技有限公司 | Piston heating stove |
| CN108531705A (en) * | 2018-06-27 | 2018-09-14 | 南京年达炉业科技有限公司 | Aluminium alloy wheel hub heat-treatment furnace multilayer roller transport system |
| CN208458495U (en) * | 2018-06-21 | 2019-02-01 | 紫江炉业南京有限公司 | Multi-layer rotary heating furnace |
| CN210237713U (en) * | 2019-07-02 | 2020-04-03 | 南京长江工业炉科技集团有限公司 | Multi-layer multi-drive rotary heating furnace |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4736000B2 (en) * | 2009-06-04 | 2011-07-27 | アイケー・エス株式会社 | Heat treatment furnace |
| CN201598310U (en) * | 2009-11-27 | 2010-10-06 | 南京长江工业炉科技有限公司 | Rotary hearth intermediate heating furnace and handling device thereof |
| CN108202226A (en) * | 2018-03-13 | 2018-06-26 | 大连理工大学 | A kind of almag plate warm forming production line and its production technology |
| CN208454763U (en) * | 2018-05-16 | 2019-02-01 | 商丘市祥和机械设备制造有限公司 | A kind of stacked continuous blanking rack |
| CN110205471A (en) * | 2019-07-02 | 2019-09-06 | 南京长江工业炉科技集团有限公司 | A kind of multilayer drives rotary funace more |
-
2019
- 2019-07-02 CN CN201910587423.0A patent/CN110205471A/en active Pending
-
2020
- 2020-03-13 WO PCT/CN2020/079197 patent/WO2021000599A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189516A1 (en) * | 1972-06-16 | 1974-01-25 | Wurth Anciens Ets Paul | |
| CN201289296Y (en) * | 2008-07-17 | 2009-08-12 | 南京长江工业炉科技有限公司 | Piston heating stove |
| CN101319272A (en) * | 2008-07-18 | 2008-12-10 | 沈阳恒进真空科技有限公司 | Vertical vacuum heavy pressure gas quenching furnace with rotatable material rest |
| CN208458495U (en) * | 2018-06-21 | 2019-02-01 | 紫江炉业南京有限公司 | Multi-layer rotary heating furnace |
| CN108531705A (en) * | 2018-06-27 | 2018-09-14 | 南京年达炉业科技有限公司 | Aluminium alloy wheel hub heat-treatment furnace multilayer roller transport system |
| CN210237713U (en) * | 2019-07-02 | 2020-04-03 | 南京长江工业炉科技集团有限公司 | Multi-layer multi-drive rotary heating furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000599A1 (en) * | 2019-07-02 | 2021-01-07 | 南京长江工业炉科技集团有限公司 | Multi-layer and multi-drive rotary heating furnace |
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| Publication number | Publication date |
|---|---|
| WO2021000599A1 (en) | 2021-01-07 |
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