CN205347524U - Crawler -type tempering furnace - Google Patents
Crawler -type tempering furnace Download PDFInfo
- Publication number
- CN205347524U CN205347524U CN201620114139.3U CN201620114139U CN205347524U CN 205347524 U CN205347524 U CN 205347524U CN 201620114139 U CN201620114139 U CN 201620114139U CN 205347524 U CN205347524 U CN 205347524U
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- furnace body
- tempering furnace
- heater
- furnace
- tempering
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- 238000005496 tempering Methods 0.000 title claims abstract description 88
- 239000003381 stabilizer Substances 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 239000010425 asbestos Substances 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000036760 body temperature Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of the automobile parts thermal treatment technique and specifically relates to a crawler -type tempering furnace is related to, including the tempering furnace furnace body, the chain conveyer to and be used for supporting the furnace body frame of tempering furnace furnace body and chain conveyer, be provided with the tempering furnace furnace body on the furnace body frame, the tempering furnace furnace body is both ends open -ended hollow shell, and its one end opening is provided with the feeding furnace gate, and other end opening is provided with ejection of compact furnace gate, tempering furnace furnace body, the one end of being close to the feeding furnace gate are provided with heating device, and heating device is used for making and maintains tempering temperature - in the tempering furnace furnace body, the tempering furnace furnace body, the one end of being close to ejection of compact furnace gate is provided with cooling device, and cooling device is used for cooling off the stabilizer bar work piece, be provided with the chain conveyer in the tempering furnace furnace body, the chain conveyer is used for carrying the stabilizer bar work piece to ejection of compact furnace gate by the feeding furnace gate. The utility model provides a crawler -type tempering furnace, degree of automation is high, operates steadily, and the reliability is high, and the thermal efficiency is high, has greatly improved production efficiency.
Description
Technical field
This utility model relates to auto parts and components technical field of heat treatment, especially relates to a kind of crawler type tempering furnace.
Background technology
QS is a kind of important flexible member in automotive suspension, and its effect is to prevent vehicle body from occurring excessive transverse direction to roll when turning, and its objective is prevent automobile sideways overturning and improve ride performance.The torsion-bar spring that QS spring steel is made, the " U "-shaped Tiebar structure of global shape；QS is in the large quantities of application of truck, especially even more important on heavy-duty commercial vehicle.
Automobile stabilizer bar generally adopts intermediate frequency heating, hot-forming and water hardening processing, last tempering, bead.Existing tempering process adopts old-fashioned box, kiln formula tempering furnace energy waste to consume greatly, and contaminated environment, volume of production does not reach the needs of reality.
Utility model content
For solving the problems referred to above, the crawler type tempering furnace that this utility model provides, including tempering furnace body of heater, chain conveyer, and it is used for supporting tempering furnace body of heater and the furnace body frame of chain conveyer；Being provided with tempering furnace body of heater on furnace body frame, tempering furnace body of heater is the hollow housing of both ends open, and its one end open is provided with charging fire door, and other end opening is provided with discharging door；Tempering furnace body of heater, is provided with heater near one end of charging fire door, and heater is used for making to maintain in temper furnace body temperature；Tempering furnace body of heater, is provided with chiller near one end of discharging door, and chiller is used for cooling down stabiliser bar workpiece；Being provided with chain conveyer in temper furnace body, chain conveyer is for being delivered to discharging door by stabiliser bar workpiece by charging fire door.
Further, chain conveyer includes drive sprocket, driven sprocket, chain band and power source；Drive sprocket, driven sprocket and power source are arranged on furnace body frame, and drive sprocket and power source are in transmission connection；Ringwise, chain band is set on drive sprocket and driven sprocket chain band.
Further, chain band includes two groups of chains and multiple fixing bar, is arranged between two groups of chains to multiple fixing bar parallel interval；Often group chain includes multiple chain link, and adjacent two chain links utilize bearing pin to connect；On the upper surface of each chain link, being provided with a V-shape base, V-shape base is used for shelving stabiliser bar workpiece.
Further, crawler type tempering furnace also includes controller and multiple thermocouple sensor；Heater is electrically connected with the controller；Multiple thermocouple sensors are arranged in temper furnace body, and are all electrically connected with the controller.
Further, crawler type tempering furnace also includes stirring blower fan, and stirring blower fan is arranged on tempering furnace body of heater top, and connects with tempering furnace body of heater, for stirring the air-flow in temper furnace body.
Further, heater includes electrical heating tube layer, and electrical heating tube layer is arranged on tempering furnace inboard wall of furnace body.
Further, crawler type tempering furnace also includes asbestos heat-insulation layer, and asbestos heat-insulation layer is arranged between electrical heating tube layer and tempering furnace inboard wall of furnace body.
Further, chiller includes powerful centrifugal blower, and powerful centrifugal blower is positioned at discharging door place, is used for cooling down stabiliser bar workpiece.
The crawler type tempering furnace that this utility model provides, the thermal efficiency is high, and production efficiency is high, and equipment dependability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The front view of the crawler type tempering furnace that Fig. 1 provides for this utility model embodiment；
The top view of the crawler type tempering furnace that Fig. 2 provides for this utility model embodiment；
Fig. 3 is the sectional view of A-A in Fig. 1.
Accompanying drawing labelling:
1-tempering furnace body of heater；11-charging fire door；12-discharging door；
2-furnace body frame；3-chain conveyer；31-drive sprocket；
32-driven sprocket；33-chain band；331-fixes bar；
34-power source；4-heater；41-electric heating tube；
42-heat-insulation layer；5-chiller；6-controller；
7-thermocouple sensor；8-stabiliser bar workpiece；9-stirs blower fan.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
The front view of the crawler type tempering furnace that Fig. 1 provides for this utility model embodiment；The top view of the crawler type tempering furnace that Fig. 2 provides for this utility model embodiment.As depicted in figs. 1 and 2, the crawler type tempering furnace that the present embodiment provides, including tempering furnace body of heater 1, chain conveyer 3, and it is used for supporting the furnace body frame 2 of tempering furnace body of heater 1 and chain conveyer 3；Being provided with tempering furnace body of heater 1 on furnace body frame 2, tempering furnace body of heater 1 is the hollow housing of both ends open, and its one end open is provided with charging fire door 11, and other end opening is provided with discharging door 12；Tempering furnace body of heater 1, is provided with heater 4 near one end of charging fire door 11, and heater 4 is used for making to maintain in tempering furnace body of heater 1 temperature；Tempering furnace body of heater 1, is provided with chiller 5 near one end of discharging door 12, and chiller 5 is used for cooling down stabiliser bar workpiece 8；Being provided with chain conveyer 3 in tempering furnace body of heater 1, chain conveyer 3 is for being delivered to discharging door 12 by stabiliser bar workpiece 8 by charging fire door 11.
Wherein, charging fire door 11 and discharging door 12 place are provided with contraction mouth structure or equipped with stopping door curtain, to prevent the loss of thermal energy, and charging fire door 11 and discharging door 12 are respectively connected with lowering or hoisting gear, the opening and closing of fire door are controlled by lowering or hoisting gear, to reduce the input of manpower, it is prevented that the potential injury that the person is caused by the middle high-temperature blast at fire door place.
Referring to Fig. 1 and Fig. 2, stabiliser bar workpiece 8 is entered in tempering furnace body of heater 1 by charging fire door 11, till pile by order on chain conveyer 3 for stabiliser bar workpiece 8, stops charging, chain conveyer 3 pause motion, closes charging fire door 11 and discharging door 12.Heater 4 in tempering furnace body of heater 1 begins to warm up simultaneously, when temperature reaches average tempering temperature (360 DEG C), carry out the insulation of a period of time to wait, temperature retention time arrives, open charging fire door 11 and discharging door 12, chain conveyer 3 starts slowly to move ahead, chiller 5 near discharging door 12 side is opened, chiller 5 makes workpiece be cooled to rapidly less than 50 DEG C, then by the outside discharging of discharging door 12, now, feeding can be continued to charging fire door 11, so, just can charging discharging continuously, incessantly workpiece is carried out temper.
On the basis of above-described embodiment, further, chain conveyer 3 includes drive sprocket 31, driven sprocket 32, chain band 33 and power source 34；Drive sprocket 31, driven sprocket 32 and power source 34 are arranged on furnace body frame 2, and drive sprocket 31 is in transmission connection with power source 34；Ringwise, chain band 33 is set on drive sprocket 31 and driven sprocket 32 chain band 33.
Wherein, power source 34 is made up of motor and speed reducer, and motor and speed reducer is driven by an AC converter and controls, and the linear velocity making chain band 33 is 0.5～2.0 m/min.
Fig. 3 is the sectional view of A-A in Fig. 1.
On the basis of above-described embodiment, further, chain band 33 includes two groups of chains and multiple fixing bar 331, is arranged between two groups of chains to multiple fixing bar 331 parallel interval；Often group chain includes multiple chain link, and adjacent two chain links utilize bearing pin to connect；On the upper surface of each chain link, being provided with a V-shape base, V-shape base is used for shelving stabiliser bar workpiece 8.
Stabiliser bar workpiece 8 is directly placed on the wishbone on two groups of chains, it is not necessary to extra bin, decreases the heat loss of extra frock, and owing to each chain link of chain is provided with V-shape base, it is high that density placed by workpiece.
On the basis of above-described embodiment, further, crawler type tempering furnace also includes controller 6 and multiple thermocouple sensor 7；Heater 4 electrically connects with controller 6；Multiple thermocouple sensors 7 are arranged in tempering furnace body of heater 1, and all electrically connect with controller 6.
Wherein, thermocouple sensor 7 adopts K type thermoelectricity occasionally E type thermocouple.The structure of thermocouple sensor 7 includes working end and cold end, it is internal that its working end is inserted into tempering furnace body of heater 1, cold end is positioned at outside tempering furnace body of heater 1 and electrically connects with controller 6, then controller 6 will indicate the temperature value corresponding to thermoelectrical potential that thermocouple produces, thus controlling whether heater 4 works.
Thermocouple sensor 7 is multiple, is distributed in tempering furnace body of heater 1 different parts, the temperature of monitoring different parts, it is simple to controller 6 can gather different data and carry out centralized displaying Centralized Monitoring.
On the basis of above-described embodiment, further, crawler type tempering furnace also includes stirring blower fan 9, and stirring blower fan 9 is arranged on tempering furnace body of heater 1 top, and connects with tempering furnace body of heater 1, for stirring the air-flow in tempering furnace body of heater 1.
Tempering furnace body of heater 1 arranges stirring blower fan 9, to stir the air-flow in tempering furnace body of heater 1, makes temperature be more uniformly distributed.
On the basis of above-described embodiment, further, heater 4 includes electrical heating tube layer, and electrical heating tube layer is arranged on tempering furnace body of heater 1 inwall.
Referring to Fig. 3, heater 4 includes electrical heating tube layer, and electric heating tube 41 is mainly disposed on the inwall above tempering furnace body of heater 1 both sides inwall and tempering furnace body of heater 1 so that in tempering furnace body of heater 1, heat temperature raising speed is fast.Electrical heating tube layer could be arranged to multiple structure, for instance presses close to inboard wall of furnace body and arranges one layer of electric heating tube 41, presses close to stabiliser bar workpiece 8 and arranges one layer of electric heating tube 41 again, to ensure to be rapidly reached temperature.
On the basis of above-described embodiment, further, crawler type tempering furnace also includes asbestos heat-insulation layer 42, and asbestos heat-insulation layer 42 is arranged between electric heating tube 41 layers and tempering furnace body of heater 1 inwall.
It is provided with asbestos heat-insulation layer 42 in tempering furnace body of heater 1, to reduce the heat loss of tempering furnace body of heater 1, improves the thermal efficiency.
On the basis of above-described embodiment, further, chiller 5 includes powerful centrifugal blower, and powerful centrifugal blower is positioned at discharging door 12 place, is used for cooling down stabiliser bar workpiece 8.
Adopt powerful centrifugal blower to make stabiliser bar workpiece 8 lower the temperature rapidly, simultaneously, it is possible to temperature sensor is set at discharging door 12 place, detect cooling effect.
Whole tempering furnace production line automation degree is higher, and controller adopts PLC to realize programme-control.
PLC is except controlling heating, also by controlling motor and then controlling motion and the stopping of chain conveyer；And control the startup of cooling blower, closedown and working strength etc..
By embodiment of above, the crawler type tempering furnace that the present embodiment provides, automaticity is high, operates steadily, and reliability is high, and the thermal efficiency is high, greatly improves production efficiency.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (8)
1. a crawler type tempering furnace, it is characterised in that include tempering furnace body of heater, chain conveyer, and be used for supporting described tempering furnace body of heater and the furnace body frame of described chain conveyer；
Being provided with described tempering furnace body of heater on described furnace body frame, described tempering furnace body of heater is the hollow housing of both ends open, and its one end open is provided with charging fire door, and other end opening is provided with discharging door；Described tempering furnace body of heater, is provided with heater near one end of described charging fire door, and described heater is used for making to maintain in described temper furnace body temperature；Described tempering furnace body of heater, is provided with chiller near one end of described discharging door, and described chiller is used for cooling down stabiliser bar workpiece；
Being provided with described chain conveyer in described temper furnace body, described chain conveyer is for being delivered to described discharging door by stabiliser bar workpiece by described charging fire door.
2. crawler type tempering furnace according to claim 1, it is characterised in that described chain conveyer includes drive sprocket, driven sprocket, chain band and power source；Described drive sprocket, described driven sprocket and described power source are arranged on described furnace body frame, and described drive sprocket is in transmission connection with described power source；Ringwise, described chain band is set on described drive sprocket and described driven sprocket described chain band.
3. crawler type tempering furnace according to claim 2, it is characterised in that described chain band includes two groups of chains and multiple fixing bar, is arranged on to multiple described fixing bar parallel interval described in two groups between chain；
Often organizing described chain and include multiple chain link, adjacent two described chain links utilize bearing pin to connect；On the upper surface of each described chain link, being provided with a V-shape base, described V-shape base is used for shelving stabiliser bar workpiece.
4. the crawler type tempering furnace according to any one of claim 1-3, it is characterised in that also include controller and multiple thermocouple sensor；
Described heater electrically connects with described controller；Multiple described thermocouple sensors are arranged in described temper furnace body, and all electrically connect with described controller.
5. crawler type tempering furnace according to claim 4, it is characterised in that also including stirring blower fan, described stirring blower fan is arranged on described tempering furnace body of heater top, and connects with described tempering furnace body of heater, for stirring the air-flow in described temper furnace body.
6. crawler type tempering furnace according to claim 4, it is characterised in that described heater includes electrical heating tube layer, and described electrical heating tube layer is arranged on described tempering furnace inboard wall of furnace body.
7. crawler type tempering furnace according to claim 6, it is characterised in that also including asbestos heat-insulation layer, described asbestos heat-insulation layer is arranged between described electrical heating tube layer and described tempering furnace inboard wall of furnace body.
8. crawler type tempering furnace according to claim 1, it is characterised in that described chiller includes powerful centrifugal blower, and described powerful centrifugal blower is positioned at described discharging door place, is used for cooling down stabiliser bar workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114139.3U CN205347524U (en) | 2016-02-04 | 2016-02-04 | Crawler -type tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114139.3U CN205347524U (en) | 2016-02-04 | 2016-02-04 | Crawler -type tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347524U true CN205347524U (en) | 2016-06-29 |
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ID=56182981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620114139.3U Expired - Fee Related CN205347524U (en) | 2016-02-04 | 2016-02-04 | Crawler -type tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108148980A (en) * | 2018-03-16 | 2018-06-12 | 江苏石川岛丰东真空技术有限公司 | Press load device and tempering furnace |
| CN111455151A (en) * | 2020-04-13 | 2020-07-28 | 重庆赛迪热工环保工程技术有限公司 | Side-in and side-out furnace type structure |
| CN116604824A (en) * | 2023-06-05 | 2023-08-18 | 江苏丰东热技术有限公司 | Processing furnace for nylon inlaid gear |
-
2016
- 2016-02-04 CN CN201620114139.3U patent/CN205347524U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108148980A (en) * | 2018-03-16 | 2018-06-12 | 江苏石川岛丰东真空技术有限公司 | Press load device and tempering furnace |
| CN108148980B (en) * | 2018-03-16 | 2023-07-25 | 江苏石川岛丰东真空技术有限公司 | Pressure equalizing load device and tempering furnace |
| CN111455151A (en) * | 2020-04-13 | 2020-07-28 | 重庆赛迪热工环保工程技术有限公司 | Side-in and side-out furnace type structure |
| CN116604824A (en) * | 2023-06-05 | 2023-08-18 | 江苏丰东热技术有限公司 | Processing furnace for nylon inlaid gear |
| CN116604824B (en) * | 2023-06-05 | 2023-12-01 | 江苏丰东热技术有限公司 | Processing furnace for nylon inlaid gear |
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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: 20160629 Termination date: 20170204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |