CN110184420A - A kind of anti-overtemperature heating furnace of automobile stabilizer bar - Google Patents
A kind of anti-overtemperature heating furnace of automobile stabilizer bar Download PDFInfo
- Publication number
- CN110184420A CN110184420A CN201910484187.XA CN201910484187A CN110184420A CN 110184420 A CN110184420 A CN 110184420A CN 201910484187 A CN201910484187 A CN 201910484187A CN 110184420 A CN110184420 A CN 110184420A
- Authority
- CN
- China
- Prior art keywords
- valve
- furnace
- valve body
- hot
- stabilizer bar
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 239000003381 stabilizer Substances 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- 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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Abstract
It further includes intake stack and the hot-blast valve on intake stack that the invention discloses a kind of anti-overtemperature heating furnaces of automobile stabilizer bar including furnace body and set on the blower of furnace body inner top；The port of intake stack one end is located at the lower section of blower, and the side wall that the other end passes through furnace body stretches to outside furnace body to be connect with hot air source；Hot-blast valve is set to the junction of intake stack and hot air source, including valve body, valve rod, valve plate and rotating handle；Valve body is circumferentially uniformly provided with several ventilation holes on the outer wall of air inlet side, and when valve plate is rotated to when being overlapped with valve inner longitudinal profile, outside air enters valve body by ventilation hole and cools down to furnace interior；It is correspondingly provided with and is used to open or the plug of close vent on each ventilation hole.The present invention can control the temperature in heating furnace well, and the overtemperature for avoiding fan operation from generating influences, by and then reasonably controlling the intracorporal temperature of furnace, overtemperature being avoided to damage the workpiece in furnace the quantity that selects to take out plug.
Description
Technical field
The invention belongs to Equipment for Heating Processing furnace technical fields, and in particular to a kind of anti-overtemperature heating furnace of automobile stabilizer bar.
Background technique
Domestic biggish vehicle-used stabilizer bar manufacturing enterprise generallys use the hot-blast valve air inlet mode of no aperture at present, works as low temperature
After furnace to temperature, the valve plate of hot-blast valve is closed, but since the circulating fan of low temperature oven operating bring heat causes temperature of low-oven
Rise, overtemperature is unable to control, and product quality not can guarantee.
Summary of the invention
The purpose of the present invention is in view of the above shortcomings of the prior art, provide a kind of anti-overtemperature heating furnace of automobile stabilizer bar.
The invention is realized by the following technical scheme:
A kind of anti-overtemperature heating furnace of automobile stabilizer bar, including furnace body and set on the blower of furnace body inner top, the suction of the blower
Air port is downward, in high-temperature gas for generating external hot air source sucking furnace body, further include at fan induced draught mouth into
Air piping and the hot-blast valve on intake stack；The port of described intake stack one end is located at the lower section of blower, the other end
It stretches to outside furnace body across the side wall of furnace body and is connect with hot air source；The hot-blast valve is set to the connection of intake stack and hot air source
Place, the two sides of hot-blast valve are respectively air inlet and air outlet, and air outlet is fixedly connected with intake stack, air inlet and hot air source
Heating pipe is fixedly connected；The hot-blast valve includes valve body, valve rod, valve plate and rotating handle；Rotation is equipped with above the valve body
The end of handle, the rotating handle is fixedly connected with valve rod；The valve rod is vertically arranged to the direction of valve body, one end of valve rod
Side wall across the valve body extends to valve inner；The two sides that the valve rod is located at valve inner are fixed with valve plate, the valve
The shape of plate is consistent with the shape of valve inner longitudinal profile, when the rotating handle rotates, by described in valve rod drive
Valve plate is rotated together in valve inner；The valve body is circumferentially uniformly provided with several ventilations on the outer wall of air inlet side
Hole, the ventilation hole run through the side wall of valve body, when the valve plate is rotated to when being overlapped with valve inner longitudinal profile, outside air
Enter valve body by the ventilation hole to cool down to furnace interior；Be correspondingly provided on each ventilation hole be used to open or
The plug of close vent.
The present invention further solves the problems, such as that the plug is cylindrical body sealing block, one end cross ventilation mouth of plug
Valve inner is protruded into, the top of the other end is equipped with circular protrusions.
The present invention further solves the problems, such as that for the ventilation hole at least provided with 5, the diameter of each ventilation hole is 2-
3cm。
The present invention further solves the problems, such as, chuck, the chuck socket are equipped between the valve body and rotating handle
In on valve rod, the chuck and the rotating handle are clamped.
The present invention further solves the problems, such as that the valve interior wall is equipped with sealing ring.
The present invention further solves the problems, such as that the admission line is stainless steel tube.
The present invention further solves the problems, such as that the side wall of the hot-blast valve is equipped with installation lifting lug.
In the hot wind sucking furnace that the intracorporal blower operating of furnace of the present invention generates hot air source, furnace temperature reaches setting value, manually
The rotating handle for rotating hot-blast valve drives valve plate to close, and since the operating of blower generates heat, makes the intracorporal temperature of furnace after of continuing rising
At this moment height can remove the plug on the air inlet hole on valve body, the quantity for taking out plug is selected according to the height of temperature, into
And the intracorporal temperature of furnace is reasonably controlled, avoid the workpiece in overtemperature damage furnace.
Compared with the prior art, the invention has the following advantages:
The present invention solve the disadvantage that the old-fashioned heating furnace of tradition can not temperature control, the temperature in heating furnace can be controlled well, avoided
The overtemperature that fan operation generates influences, and the structure of the heating furnace is simple, not only saves material, but also reduce cost of investment, makes
With working well, product quality and the competitive strength in stabiliser bar industry have substantially been risen.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is the front view of hot-blast valve of the present invention.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is stopper structure schematic diagram of the present invention.
Serial number in figure, 1- furnace body, 2- blower, 3- intake stack, 4- hot-blast valve, 5- heating pipe, 6- chuck, 41- air inlet,
42- air outlet, 43- valve body, 44- valve rod, 45- valve plate, 46- rotating handle, 47- ventilation hole, 48- plug, 49- installation lifting lug,
431- sealing ring, 481- circular protrusions.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples.
A kind of anti-overtemperature heating furnace of automobile stabilizer bar shown in Figure 1, including furnace body 1 and be set to 1 inner top of furnace body
Blower 2, the air inlet of the blower 2 is downward, in high-temperature gas for generating external hot air source sucking furnace body 1, also wraps
Include the intake stack 3 being set at 2 air inlet of blower and the hot-blast valve 4 on intake stack 3；Described 3 one end of intake stack
Port be located at the lower section of blower 2, the side wall that the other end passes through furnace body 1 stretches to outside furnace body to be connect with hot air source；The hot wind
Valve 4 is set to the junction of intake stack 3 and hot air source, and the two sides of hot-blast valve 4 are respectively air inlet 41 and air outlet 42, air outlet
42 are fixedly connected with intake stack 3, and air inlet 41 is fixedly connected with the heating pipe 5 of hot air source；The hot-blast valve 4 includes valve body
43, valve rod 44, valve plate 45 and rotating handle 46；Rotating handle 46 is equipped with above the valve body 43, the rotating handle 46
End is fixedly connected with valve rod 44；The valve rod 44 is vertically arranged to the direction of valve body 43, and one end of valve rod 44 passes through the valve
The side wall of body 43 is to 43 internal stretch of valve body；The two sides that the valve rod 44 is located inside valve body 43 are fixed with valve plate 45, the valve
The shape of plate 45 is consistent with the shape of 43 inside longitudinal profile of valve body, when the rotating handle 46 rotates, passes through the valve rod 44
The valve plate 45 is driven to rotate together with inside valve body 43, to realize the conducting and cut-off of gas；The valve body 43 close into
Several ventilation holes 47 are circumferentially uniformly provided on the outer wall of 41 side of air port, the ventilation hole 47 runs through the side wall of valve body 43, when
To when being overlapped with 43 inside longitudinal profile of valve body, outside air enters valve body 43 by the ventilation hole 47 for the rotation of valve plate 45
Cool down to furnace interior；It is correspondingly provided with and is used to open or the plug of close vent 47 on each ventilation hole 47
48。
In the present embodiment, referring to fig. 4, the plug 48 is cylindrical body sealing block, and one end cross ventilation mouth of plug protrudes into
Inside valve body 43, the top of the other end is equipped with circular protrusions 481, and the circular protrusions 481 can when facilitating manual teardown plug 48
To give the plug point of application.
In the present embodiment, for the ventilation hole 47 at least provided with 5, the diameter of each ventilation hole 47 is 2-3cm.
In the present embodiment, chuck 6 is equipped between the valve body 43 and rotating handle 46, the chuck 6 is socketed on valve rod 44
On, the chuck 6 is clamped with the rotating handle 46, and the chuck 6 is for fixing rotating handle 46, so that rotating handle 6 is not
It can arbitrarily move, and then valve plate is fixed.
In the present embodiment, 43 inner wall of valve body is equipped with sealing ring 431.
In the present embodiment, the admission line 3 is stainless steel tube.
In the present embodiment, the side wall of the hot-blast valve 4 is equipped with installation lifting lug 49.
Specific work process:
High temperature gas-fired furnace is chosen as hot air source, the air outlet 42 of the hot-blast valve is fixedly connected with intake stack 3 by flange,
The air inlet 41 of hot-blast valve is fixedly connected with the heating pipe 5 of high temperature gas-fired furnace by flange；Then bolt is passed through into installation lifting lug
49 and both ends flange, hot-blast valve 4 is fixed between intake stack 3 and heating pipe 5.Open the blower 2 of furnace body 1, wind
In the hot wind sucking furnace that the operating of machine 2 generates high temperature gas-fired furnace, after furnace temperature reaches setting value, the rotation of hot-blast valve 4 can be manually rotated
Handle 46 drives the rotation of valve plate 45 to the position being overlapped with 43 inside longitudinal profiles, and hot-blast valve 4 ends high-temperature gas at this time；So
Afterwards, select to need to take out the quantity of plug 48 according to the height of the actual temperature in furnace body 1.On the hot-blast valve 4 of the present embodiment
If there are six ventilation hole 47, when the temperature is excessively high, plug 48 being removed by circular protrusions 481 in furnace body 1, work as furnace body
When temperature in 1 is too low, plug 48 can be reinserted to ventilation hole 47, and then rationally control the intracorporal temperature of furnace, avoid surpassing
Workpiece in temperature damage furnace.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (7)
1. a kind of anti-overtemperature heating furnace of automobile stabilizer bar, including furnace body (1) and set on the blower (2) of furnace body (1) inner top, institute
The air inlet for stating blower (2) is downward, in high-temperature gas sucking furnace body (1) for generating external hot air source, it is characterised in that:
It further include the intake stack (3) at blower (2) air inlet and the hot-blast valve (4) on intake stack (3)；It is described into
The port of air piping (3) one end is located at the lower section of blower (2), and the side wall that the other end passes through furnace body (1) stretches to outside furnace body and heat
Wind regime connection；The hot-blast valve (4) is set to the junction of intake stack (3) and hot air source, the two sides of hot-blast valve (4) respectively into
Air port (41) and air outlet (42), air outlet (42) are fixedly connected with intake stack (3), the hot gas of air inlet (41) and hot air source
Pipe (5) is fixedly connected；The hot-blast valve (4) includes valve body (43), valve rod (44), valve plate (45) and rotating handle (46)；Institute
It states and is equipped with rotating handle (46) above valve body (43), the end of the rotating handle (46) is fixedly connected with valve rod (44)；It is described
Valve rod (44) is vertically arranged to the direction of valve body (43), and one end of valve rod (44) passes through the side wall of the valve body (43) to valve body
(43) internal stretch；The valve rod (44) is located at the internal two sides of valve body (43) and is fixed with valve plate (45), the valve plate (45)
Shape is consistent with the internal shape of longitudinal profile of valve body (43), when the rotating handle (46) rotates, passes through the valve rod (44)
The valve plate (45) can be driven to rotate together with inside valve body (43)；Outer wall of the valve body (43) close to air inlet (41) side
On be circumferentially uniformly provided with several ventilation holes (47), the ventilation hole (47) run through valve body (43) side wall, when the valve plate
(45) to when being overlapped with valve body (43) internal longitudinal profile, outside air enters valve body (43) by the ventilation hole (47) for rotation
Cool down to furnace interior；Be correspondingly provided on each ventilation hole (47) be used to open or close vent (47) it is stifled
Head (48).
2. the anti-overtemperature heating furnace of a kind of automobile stabilizer bar according to claim 1, it is characterised in that: the plug (48) is
Cylindrical body sealing block, one end cross ventilation mouth of plug protrude into valve body (43) inside, and the top of the other end is equipped with circular protrusions
(481)。
3. the anti-overtemperature heating furnace of a kind of automobile stabilizer bar according to claim 2, it is characterised in that: the ventilation hole (47)
At least provided with 5, the diameter of each ventilation hole (47) is 2-3cm.
4. the anti-overtemperature heating furnace of a kind of automobile stabilizer bar according to claim 1, it is characterised in that: the valve body (43) with
Chuck (6) are equipped between rotating handle (46), the chuck (6) is socketed on valve rod (44), the chuck (6) and the rotation
Handle (46) clamping.
5. the anti-overtemperature heating furnace of a kind of automobile stabilizer bar according to claim 1, it is characterised in that: in the valve body (43)
Wall is equipped with sealing ring (431).
6. the anti-overtemperature heating furnace of a kind of automobile stabilizer bar according to claim 1, it is characterised in that: the admission line
It (3) is stainless steel tube.
7. the anti-overtemperature heating furnace of a kind of automobile stabilizer bar according to claim 1, it is characterised in that: the hot-blast valve (4)
Side wall be equipped with installation lifting lug (49).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484187.XA CN110184420A (en) | 2019-06-05 | 2019-06-05 | A kind of anti-overtemperature heating furnace of automobile stabilizer bar |
| PCT/CN2020/079167 WO2020244274A1 (en) | 2019-06-05 | 2020-03-13 | Over-temperature preventing type heating furnace for stabilizer rod of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484187.XA CN110184420A (en) | 2019-06-05 | 2019-06-05 | A kind of anti-overtemperature heating furnace of automobile stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110184420A true CN110184420A (en) | 2019-08-30 |
Family
ID=67720386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910484187.XA Pending CN110184420A (en) | 2019-06-05 | 2019-06-05 | A kind of anti-overtemperature heating furnace of automobile stabilizer bar |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110184420A (en) |
| WO (1) | WO2020244274A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244274A1 (en) * | 2019-06-05 | 2020-12-10 | 南京长江工业炉科技集团有限公司 | Over-temperature preventing type heating furnace for stabilizer rod of automobile |
| CN114347442A (en) * | 2021-12-31 | 2022-04-15 | 安徽格林开思茂光电科技股份有限公司 | Heat treatment device for hot bending screen film |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135024A (en) * | 1991-09-27 | 1992-08-04 | Ebw, Inc. | Roll over pressure relief valve |
| CN101762173A (en) * | 2008-11-10 | 2010-06-30 | 镇江市裕久精机制造有限公司 | Device leading waste heat of fume of heating furnace into low-temperature furnace |
| CN208169544U (en) * | 2018-04-25 | 2018-11-30 | 上海冠隆阀门机械有限公司 | A kind of stainless steel butterfly valve |
| CN110173983A (en) * | 2019-06-05 | 2019-08-27 | 紫江炉业南京有限公司 | Rubber and plastic boards hot-blast heater |
| CN210620862U (en) * | 2019-06-05 | 2020-05-26 | 南京长江工业炉科技集团有限公司 | Overtemperature resistant heating furnace for automobile stabilizer bar |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0236647B2 (en) * | 1986-06-11 | 1990-08-20 | Rozai Kogyo Kk | RENZOKUKANETSURONIOKERUHAIGASURYOHOHO |
| JPH0225549A (en) * | 1988-07-15 | 1990-01-29 | Mitsubishi Alum Co Ltd | Cast ingot continuous heating furnace |
| CN204848932U (en) * | 2015-03-25 | 2015-12-09 | 天津市煜德隆铝业制造有限公司 | Modified aluminum alloy prescription stove |
| CN110184420A (en) * | 2019-06-05 | 2019-08-30 | 南京长江工业炉科技集团有限公司 | A kind of anti-overtemperature heating furnace of automobile stabilizer bar |
-
2019
- 2019-06-05 CN CN201910484187.XA patent/CN110184420A/en active Pending
-
2020
- 2020-03-13 WO PCT/CN2020/079167 patent/WO2020244274A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135024A (en) * | 1991-09-27 | 1992-08-04 | Ebw, Inc. | Roll over pressure relief valve |
| CN101762173A (en) * | 2008-11-10 | 2010-06-30 | 镇江市裕久精机制造有限公司 | Device leading waste heat of fume of heating furnace into low-temperature furnace |
| CN208169544U (en) * | 2018-04-25 | 2018-11-30 | 上海冠隆阀门机械有限公司 | A kind of stainless steel butterfly valve |
| CN110173983A (en) * | 2019-06-05 | 2019-08-27 | 紫江炉业南京有限公司 | Rubber and plastic boards hot-blast heater |
| CN210620862U (en) * | 2019-06-05 | 2020-05-26 | 南京长江工业炉科技集团有限公司 | Overtemperature resistant heating furnace for automobile stabilizer bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244274A1 (en) * | 2019-06-05 | 2020-12-10 | 南京长江工业炉科技集团有限公司 | Over-temperature preventing type heating furnace for stabilizer rod of automobile |
| CN114347442A (en) * | 2021-12-31 | 2022-04-15 | 安徽格林开思茂光电科技股份有限公司 | Heat treatment device for hot bending screen film |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020244274A1 (en) | 2020-12-10 |
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