CN106435109A - Automatic sample discharging heating furnace - Google Patents
Automatic sample discharging heating furnace Download PDFInfo
- Publication number
- CN106435109A CN106435109A CN201610842988.5A CN201610842988A CN106435109A CN 106435109 A CN106435109 A CN 106435109A CN 201610842988 A CN201610842988 A CN 201610842988A CN 106435109 A CN106435109 A CN 106435109A
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- Prior art keywords
- dead bolt
- stove
- support
- furnace
- fire door
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 title abstract 5
- 238000010791 quenching Methods 0.000 claims abstract description 23
- 230000000171 quenching effect Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000003063 flame retardant Substances 0.000 claims description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000232 gallbladder Anatomy 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002076 thermal analysis method Methods 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
- C21D1/55—Hardenability tests, e.g. end-quench tests
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses an automatic sample discharging heating furnace and belongs to the field of material performance testing. The automatic sample discharging heating furnace comprises a furnace body, a furnace rotating mechanism, a furnace door, a furnace front cover and a furnace rear cover. The furnace front cover and the furnace rear cover are installed at the two ends of the furnace body correspondingly. A front end panel is arranged on the furnace front cover, and a rear end panel is arranged on the furnace rear cover. A thermocouple guide pipe, a protection gas guide pipe and a power terminal block are installed on the rear end panel. The furnace door is installed on the front end panel. When the furnace body rotates downwards by 90 degrees along a rotating shaft of the furnace, the furnace door is opened under the action of a furnace door spring, a heated sample in a furnace pipe falls out under the gravity effect, and the automatic sample discharging process is completed. The automatic sample discharging heating furnace can be applied to the heat treatment processes of quenching, normalizing and the like, the operation process of manual sample taking can be avoided, the retention time of the sample in air is shortened, and the testing precision is improved.
Description
Technical field
The present invention relates to a kind of automatic sample outlet heating furnace, belongs to material properties test field.
Background technology
In Technology for Heating Processing research and teaching Process of experiment, quenching with two kinds of techniques of normalizing be requisite research with
The content of courses, has formed complete test and teaching system for a long time, so due to specimen size in research and teaching process
Less, it is susceptible to sample at high operating temperatures and comes off, tying up the problems such as silk ruptures causes test failure, and some test events are such as
" end quenching method measures the quenching degree of steel " quenching process that sample is come out of the stove to has corresponding time requirement.
For problem above, a kind of this automatic sample outlet heating furnace of the present invention can be applicable to the heat treatment experiments such as quenching, normalizing
Teaching and research work, can avoid taking the operating process of sample under artificial high temperature, reduce sample holdup time in atmosphere, improve
Measuring accuracy.Automatic sample outlet heating furnace of the present invention greatly improves end when supporting the use with end quenching tester
The accuracy of end hardening experiment, significant to reducing labor intensity；Replace traditional heat treatment and end quenching experiment,
The manual high-temperature operation of experimentation is avoided, makes experiment safer.
Content of the invention
It is an object of the invention to provide a kind of automatic sample outlet heating furnace, including body of heater 27, stove rotating mechanism, fire door, stove
Protecgulum, furnace rear lid；Stokehold lid and furnace rear lid are separately mounted to the two ends of body of heater 27, and stokehold covers and is provided with front console 10, furnace rear
Cover and be provided with rear end panel 14；Thermocouple conduit 26, protective gas conduit 25, power supply terminal 24 are installed on rear end panel 14
On, fire door is on front console 10；
The fire door includes dead bolt levers support axle 1, dead bolt lever 2, dead bolt support 3, dead bolt cover plate 4, latch bolt spring 5, dead bolt
6th, stove face plate 7, fire door rotating shaft 8, fire door spring 9, fire door support 11, stove face plate 7 is arranged on fire door support 11 by fire door rotating shaft 8
On, fire door support 11 is fixed on front console 10；Fire door spring 9 is wound in fire door rotating shaft 8, and the two ends of fire door spring 9 are divided
Do not contact with stove face plate 7 and fire door support 11；Dead bolt support 3 is provided with below stove face plate 7, and dead bolt support 3 is fixed on front end face
On plate 10, the centre of dead bolt support 3 is provided with L-type groove, and dead bolt 6 is placed in the vertical slots of L-type groove, is set above dead bolt 6
There is dead bolt cover plate 4, dead bolt cover plate 4 is fixed on dead bolt support 3；Latch bolt spring 5 is fixed in dead bolt support 3, latch bolt spring 5
Two ends are contacted with dead bolt 6 and dead bolt support 3 respectively, and under latch bolt spring 5 is acted on, dead bolt 6 is kept to 7 locking state of stove face plate；?
Dead bolt levers support axle 1 is provided with the level trough of L-type groove, and dead bolt levers support axle 1 passes through the two of the level trough of L-type groove
Side, dead bolt lever 2 is located in the level trough of L-type groove, is supported by dead bolt levers support axle 1；One end of dead bolt lever 2 and lock
The lower end in contact of tongue 6, the other end of dead bolt lever 2 stretches out L-type groove, stirs the external part of dead bolt lever 2, in dead bolt lever 2
The lower dead bolt 6 of effect is moved rearwards by unlocking fire door, stirs torque and withdraws from rear dead bolt 6 and recovers to stove face plate 7 under the effect of latch bolt spring 5
Locking states；27 outside of body of heater is provided with stove outer covering support 13；
The stove rotating mechanism includes stove rotating shaft 19, motor 16, angular transducer 17, from lockwheel 18, stove rotating shaft 19, stove rotating shaft 19
It is connected with the stove outer covering support 13 of 27 outside of body of heater, stove outer covering support 13 is enclosed within 27 outside of body of heater；Connect in the rotating shaft of motor 16
There is worm screw, worm screw is by connecting from lockwheel 18 and stove rotating shaft 19；Angular transducer 17 is connected with motor 16 by controller, angle
Sensor 17 is fixed in stove rotating shaft 19；Motor 16, body of heater 27 are all fixed on base 23 by support 15, and rosette 22 is fixed
On base 23；
The side of body of heater 27 is provided with electric magnet 20, push rod 21, and electric magnet 20 and push rod 21 connect；When body of heater 27 along stove rotating shaft 19 to
Lower rotate 90 ° when push rod 21 contact with dead bolt lever 2, now electric magnet 20 be energized so that push rod 21 is moved, so as to drive dead bolt thick stick
Bar 2 makes dead bolt 6 be moved rearwards by unlocking fire door, and fire door is opened under the effect of fire door spring 9, and in flue 32, heating sample 33 is in gravity
Drop out under effect, complete the automatic sample outlet process of sample.
Preferably, body of heater of the present invention 27 includes stove outer covering 12, heat-insulation layer 30, flame retardant coating 31, flue 32, stove outer covering 12
Inside be provided with flame retardant coating 31, be provided with heat-insulation layer 30 between flame retardant coating 31 and stove outer covering 12；Flue 32 is fixed in body of heater 27
Portion, is equipped with heater on flue 32, heater is connected with power supply by power supply terminal 24.
Preferably, the two ends of stokehold lid of the present invention and furnace rear lid by four body of heater pull bars 28 respectively with stove outer covering 12
Connection.
Preferably, the stokehold lid of body of heater of the present invention 27, furnace rear lid and front console 10, rear end panel 14 are divided with screw
Not Tong Guo four ceramic heat-insulating cushions 29 connect.
Preferably, dead bolt levers support axle 1 of the present invention to 6 application point of dead bolt distance be L, when dead bolt lever 2 outside
When the lower rotational angle of power effect is φ, dead bolt displacement is：ΔS=tanφ*L.
Preferably, automatic sample outlet heating furnace of the present invention is used in end quenching tester.
Beneficial effects of the present invention：
（1）Automatic sample outlet heating furnace structure of the present invention is simple, reliable and stable, can be widely applied to Thermal Analysis test and sets
Standby；
（2）Automatic sample outlet heating furnace of the present invention can be applicable to the teaching of the heat treatment experiments such as quenching, normalizing and research work, can
Avoid the operating process of manual sampling product, reduce sample holdup time in atmosphere, improve measuring accuracy；
（3）Automatic sample outlet heating furnace of the present invention greatly improves end when supporting the use with end quenching tester
The accuracy of quenching assay, significant to reducing labor intensity；Replace traditional heat treatment and end quenching experiment, keep away
The manual high-temperature operation of experimentation is exempted from, has made experiment safer.
Description of the drawings
Fig. 1 is this end quenching experimental provision main structure schematic diagram；
Fig. 2 is this end quenching experimental provision rear end structure schematic diagram；
Fig. 3 this end quenching experimental provision Explosion of boiler proper decomposition texture schematic diagram；
Fig. 4 this end quenching experimental provision is applied to sample after end quenching tester road furnace door is opened and falls into quenching support signal
Figure；
Dead bolt and lever construction schematic diagram under Fig. 5 this end quenching experimental provision dead bolt closure state；
Dead bolt and lever construction schematic diagram under Fig. 6 this end quenching experimental provision dead bolt opening.
In figure：1- dead bolt levers support axle；2- dead bolt lever；3- dead bolt support；4- dead bolt cover plate；5- latch bolt spring；6-
Dead bolt；7- stove face plate；8- fire door rotating shaft；9- fire door spring；10- front console；11- fire door support；12- stove outer covering；Outside 13- stove
Shell support；14- rear end panel；15- support；16- motor；17- angular transducer；18- is from lockwheel；19- stove rotating shaft；20- electromagnetism
Ferrum；21- push rod；22- rosette；23- base；24- power supply terminal；25- protective gas conduit；26- thermocouple conduit；
27- body of heater；28- body of heater pull bar；29- ceramic heat-insulating cushion；30- heat-insulation layer；31- flame retardant coating；32- flue.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is simultaneously
It is not limited to the content.
Embodiment 1
Automatic sample outlet heating furnace described in the present embodiment includes body of heater 27, stove rotating mechanism, fire door, stokehold lid, furnace rear lid；Stokehold lid
The two ends of body of heater 27 are separately mounted to furnace rear lid, stokehold covers and front console 10 is provided with, and furnace rear lid is provided with rear end panel 14；
Thermocouple conduit 26, protective gas conduit 25, power supply terminal 24 are installed on rear end panel 14, and fire door is arranged on front end face
On plate 10；
The fire door includes dead bolt levers support axle 1, dead bolt lever 2, dead bolt support 3, dead bolt cover plate 4, latch bolt spring 5, dead bolt
6th, stove face plate 7, fire door rotating shaft 8, fire door spring 9, fire door support 11, stove face plate 7 is arranged on fire door support 11 by fire door rotating shaft 8
On, fire door support 11 is fixed on front console 10；Fire door spring 9 is wound in fire door rotating shaft 8, and the two ends of fire door spring 9 are divided
Do not contact with stove face plate 7 and fire door support 11；Dead bolt support 3 is provided with below stove face plate 7, and dead bolt support 3 is fixed on front end face
On plate 10, the centre of dead bolt support 3 is provided with L-type groove, and dead bolt 6 is placed in the vertical slots of L-type groove, is set above dead bolt 6
There is dead bolt cover plate 4, dead bolt cover plate 4 is fixed on dead bolt support 3；Latch bolt spring 5 is fixed in dead bolt support 3, latch bolt spring 5
Two ends are contacted with dead bolt 6 and dead bolt support 3 respectively, and under latch bolt spring 5 is acted on, dead bolt 6 is kept to 7 locking state of stove face plate；?
Dead bolt levers support axle 1 is provided with the level trough of L-type groove, and dead bolt levers support axle 1 passes through the two of the level trough of L-type groove
Side, dead bolt lever 2 is located in the level trough of L-type groove, is supported by dead bolt levers support axle 1；One end of dead bolt lever 2 and lock
The lower end in contact of tongue 6, the other end of dead bolt lever 2 stretches out L-type groove, stirs the external part of dead bolt lever 2, in dead bolt lever 2
The lower dead bolt 6 of effect is moved rearwards by unlocking fire door, stirs torque and withdraws from rear dead bolt 6 and recovers to stove face plate 7 under the effect of latch bolt spring 5
Locking states；27 outside of body of heater is provided with stove outer covering support 13；The stove rotating mechanism includes stove rotating shaft 19, motor 16, angle
Sensor 17, from lockwheel 18, stove rotating shaft 19, stove rotating shaft 19 is connected with the stove outer covering support 13 of 27 outside of body of heater, stove outer covering support
13 are enclosed within 27 outside of body of heater；Worm screw is connected with the rotating shaft of motor 16, and worm screw passes through from lockwheel 18（From lockwheel described in the present embodiment
For worm gear）Connect with stove rotating shaft 19；Angular transducer 17 is connected with motor 16 by controller, and angular transducer 17 is fixed on stove
In rotating shaft 19；Motor 16, body of heater 27 are all fixed on base 23 by support 15, and rosette 22 is fixed on base 23；Body of heater
27 side is provided with electric magnet 20, push rod 21, and electric magnet 20 and push rod 21 connect；When body of heater 27 is rotated down along stove rotating shaft 19
When 90 °, push rod 21 is contacted with dead bolt lever 2, and the now energising of electric magnet 20 makes push rod 21 move, so as to drive dead bolt lever 2 to make lock
Tongue 6 is moved rearwards by unlocking fire door, and fire door is opened under the effect of fire door spring 9, and in flue 32, heating sample 33 is under gravity
Drop out, the automatic sample outlet process of sample is completed, as shown in Fig. 1 ~ 6.
Body of heater 27 described in the present embodiment includes stove outer covering 12, heat-insulation layer 30, flame retardant coating 31, flue 32, stove outer covering 12 interior
Portion is provided with flame retardant coating 31, is provided with heat-insulation layer 30 between flame retardant coating 31 and stove outer covering 12；Flue 32 is fixed on the middle part of body of heater 27, stove
Heater is housed on gallbladder 32, heater is connected with power supply by power supply terminal 24.
Embodiment 2
Automatic sample outlet heating furnace described in the present embodiment includes body of heater 27, stove rotating mechanism, fire door, stokehold lid, furnace rear lid；Stokehold lid
The two ends of body of heater 27 are separately mounted to furnace rear lid, stokehold covers and front console 10 is provided with, and furnace rear lid is provided with rear end panel 14；
Thermocouple conduit 26, protective gas conduit 25, power supply terminal 24 are installed on rear end panel 14, and fire door is arranged on front end face
On plate 10；The fire door includes dead bolt levers support axle 1, dead bolt lever 2, dead bolt support 3, dead bolt cover plate 4, latch bolt spring 5, lock
Tongue 6, stove face plate 7, fire door rotating shaft 8, fire door spring 9, fire door support 11, stove face plate 7 is arranged on fire door support by fire door rotating shaft 8
On 11, fire door support 11 is fixed on front console 10；Fire door spring 9 is wound in fire door rotating shaft 8, the two ends of fire door spring 9
Contact with stove face plate 7 and fire door support 11 respectively；Dead bolt support 3 is provided with below stove face plate 7, and dead bolt support 3 is fixed on front end
On panel 10, the centre of dead bolt support 3 is provided with L-type groove, and dead bolt 6 is placed in the vertical slots of L-type groove, above dead bolt 6
Dead bolt cover plate 4 is provided with, dead bolt cover plate 4 is fixed on dead bolt support 3；Latch bolt spring 5 is fixed in dead bolt support 3, latch bolt spring 5
Two ends contact with dead bolt 6 and dead bolt support 3 respectively, latch bolt spring 5 act under dead bolt 6 keep to 7 locking state of stove face plate；
Dead bolt levers support axle 1 is provided with the level trough of L-type groove, and dead bolt levers support axle 1 passes through the two of the level trough of L-type groove
Side, dead bolt lever 2 is located in the level trough of L-type groove, is supported by dead bolt levers support axle 1；One end of dead bolt lever 2 and lock
The lower end in contact of tongue 6, the other end of dead bolt lever 2 stretches out L-type groove, stirs the external part of dead bolt lever 2, in dead bolt lever 2
The lower dead bolt 6 of effect is moved rearwards by unlocking fire door, stirs torque and withdraws from rear dead bolt 6 and recovers to stove face plate 7 under the effect of latch bolt spring 5
Locking states；27 outside of body of heater is provided with stove outer covering support 13；
The stove rotating mechanism includes stove rotating shaft 19, motor 16, angular transducer 17, from lockwheel 18, stove rotating shaft 19, stove rotating shaft 19
It is connected with the stove outer covering support 13 of 27 outside of body of heater, stove outer covering support 13 is enclosed within 27 outside of body of heater；Connect in the rotating shaft of motor 16
There is worm screw, worm screw is by connecting from lockwheel 18 and stove rotating shaft 19；Angular transducer 17 is connected with motor 16 by controller, angle
Sensor 17 is fixed in stove rotating shaft 19；Motor 16, body of heater 27 are all fixed on base 23 by support 15, and rosette 22 is fixed
On base 23；
The side of body of heater 27 is provided with electric magnet 20, push rod 21, and electric magnet 20 and push rod 21 connect；When body of heater 27 along stove rotating shaft 19 to
Lower rotate 90 ° when push rod 21 contact with dead bolt lever 2, now electric magnet 20 be energized so that push rod 21 is moved, so as to drive dead bolt thick stick
Bar 2 makes dead bolt 6 be moved rearwards by unlocking fire door, and fire door is opened under the effect of fire door spring 9, and in flue 32, heating sample 33 is in gravity
Drop out under effect, the automatic sample outlet process of sample is completed, as shown in Fig. 1 ~ 6.
Body of heater 27 described in the present embodiment includes stove outer covering 12, heat-insulation layer 30, flame retardant coating 31, flue 32, stove outer covering 12 interior
Portion is provided with flame retardant coating 31, is provided with heat-insulation layer 30 between flame retardant coating 31 and stove outer covering 12；Flue 32 is fixed on the middle part of body of heater 27, stove
Heater is housed on gallbladder 32, heater is connected with power supply by power supply terminal 24.
Stokehold lid described in the present embodiment and furnace rear lid are connected with the two ends of stove outer covering 12 respectively by four body of heater pull bars 28.
The stokehold lid of body of heater 27 described in the present embodiment, furnace rear lid and front console 10, rear end panel 14 are led to respectively with screw
Cross four ceramic heat-insulating cushions 29 to connect.
Dead bolt levers support axle 1 described in the present embodiment is to use in outer masterpiece L, when dead bolt lever 2 to 6 application point of dead bolt distance
When lower rotational angle is φ, dead bolt displacement is：ΔS=tanφ*L.
Automatic sample outlet heating furnace described in the present embodiment is used in end quenching tester.
Claims (6)
1. a kind of automatic sample outlet heating furnace, it is characterised in that：Including body of heater（27）, stove rotating mechanism, fire door, stokehold lid, furnace rear
Lid；Stokehold lid and furnace rear lid are separately mounted to body of heater（27）Two ends, stokehold covers and is provided with front console（10）, set on furnace rear lid
There is rear end panel（14）；Thermocouple conduit（26）, protective gas conduit（25）, power supply terminal（24）It is installed on rear end panel
（14）On, fire door is arranged on front console（10）On；
The fire door includes dead bolt levers support axle（1）, dead bolt lever（2）, dead bolt support（3）, dead bolt cover plate（4）, dead bolt bullet
Spring（5）, dead bolt（6）, stove face plate（7）, fire door rotating shaft（8）, fire door spring（9）, fire door support（11）, stove face plate（7）By stove
Door pivot（8）Installed in fire door support（11）On, fire door support（11）It is fixed on front console（10）On；Fire door spring（9）Twine
It is around in fire door rotating shaft（8）On, fire door spring（9）Two ends respectively with stove face plate（7）With fire door support（11）Contact；Stove face plate
（7）Below be provided with dead bolt support（3）, dead bolt support（3）It is fixed on front console（10）On, dead bolt support（3）Centre set
There are L-type groove, dead bolt（6）It is placed in the vertical slots of L-type groove, dead bolt（6）Above be provided with dead bolt cover plate（4）, dead bolt lid
Plate（4）It is fixed on dead bolt support（3）On；Latch bolt spring（5）It is fixed on dead bolt support（3）Interior, latch bolt spring（5）Two ends respectively
With dead bolt（6）And dead bolt support（3）Contact, in latch bolt spring（5）The lower dead bolt of effect（6）Keep to stove face plate（7）Locking state；
Dead bolt levers support axle is provided with the level trough of L-type groove（1）, dead bolt levers support axle（1）Level trough through L-type groove
Both sides, dead bolt lever（2）In the level trough of L-type groove, by dead bolt levers support axle（1）Support；Dead bolt lever（2）
One end and dead bolt（6）Lower end in contact, dead bolt lever（2）The other end stretch out L-type groove, stir dead bolt lever（2）Stretch
Go out end, in dead bolt lever（2）The lower dead bolt of effect（6）It is moved rearwards by fire door is unlocked, stirs torque and withdraw from rear dead bolt（6）In dead bolt bullet
Spring（5）Effect is lower to recover to stove face plate（7）Locking states；Body of heater（27）Outside is provided with stove outer covering support（13）；
The stove rotating mechanism includes stove rotating shaft（19）, motor（16）, angular transducer（17）, from lockwheel（18）, stove rotating shaft
（19）, stove rotating shaft（19）With body of heater（27）The stove outer covering support of outside（13）Connection, stove outer covering support（13）It is enclosed within body of heater（27）
Outside；Motor（16）Rotating shaft on be connected with worm screw, worm screw pass through from lockwheel（18）With stove rotating shaft（19）Connection；Angular transducer
（17）By controller and motor（16）Connection, angular transducer（17）It is fixed on stove rotating shaft（19）On；Motor（16）, body of heater
（27）All by support（15）It is fixed on base（23）On, rosette（22）It is fixed on base（23）On；
Body of heater（27）Side be provided with electric magnet（20）, push rod（21）, electric magnet（20）And push rod（21）Connection；Work as body of heater（27）
Along stove rotating shaft（19）Push rod when rotating down 90 °（21）With dead bolt lever（2）Contact, now electric magnet（20）Energising makes push rod
（21）Motion, so as to drive dead bolt lever（2）Make dead bolt（6）It is moved rearwards by unlocking fire door, fire door is in fire door spring（9）Under effect
Open.
2. automatic sample outlet heating furnace according to claim 1, it is characterised in that：The body of heater（27）Including stove outer covering（12）、
Heat-insulation layer（30）, flame retardant coating（31）, flue（32）, stove outer covering（12）Inside be provided with flame retardant coating（31）, flame retardant coating（31）And stove
Shell（12）Between be provided with heat-insulation layer（30）；Flue（32）It is fixed on body of heater（27）Middle part, flue（32）On equipped with heater,
Heater passes through power supply terminal（24）It is connected with power supply.
3. automatic sample outlet heating furnace according to claim 2, it is characterised in that：Stokehold lid and furnace rear lid are drawn by four bodies of heater
Bar（28）Respectively with stove outer covering（12）Two ends connection.
4. automatic sample outlet heating furnace according to claim 1, it is characterised in that：Body of heater（27）Stokehold lid, furnace rear lid and front
End plates（10）, rear end panel（14）Pass through four ceramic heat-insulating cushions respectively with screw（29）Connection.
5. automatic sample outlet heating furnace according to claim 1, it is characterised in that：Dead bolt levers support axle（1）To dead bolt（6）Make
It is L with a distance, when dead bolt lever（2）When rotational angle is φ under external force, dead bolt displacement is：ΔS=tanφ*
L.
6. automatic sample outlet heating furnace according to claim 1, it is characterised in that：The automatic sample outlet heating furnace is used for end
In quenching tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842988.5A CN106435109B (en) | 2016-09-23 | 2016-09-23 | A kind of automatic sample outlet heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842988.5A CN106435109B (en) | 2016-09-23 | 2016-09-23 | A kind of automatic sample outlet heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106435109A true CN106435109A (en) | 2017-02-22 |
| CN106435109B CN106435109B (en) | 2018-03-06 |
Family
ID=58167097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842988.5A Expired - Fee Related CN106435109B (en) | 2016-09-23 | 2016-09-23 | A kind of automatic sample outlet heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106435109B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123945A5 (en) * | 1971-01-29 | 1972-09-15 | Hirsovics Marc | Test furnace - for heat treatment and rapid quenching of steel pieces |
| CN1730677A (en) * | 2005-07-09 | 2006-02-08 | 中国工程物理研究院电子工程研究所 | Small-sized multipurpose single-chamber vacuum water quenching furnace |
| CN101586225A (en) * | 2009-04-23 | 2009-11-25 | 贵州航天精工制造有限公司 | A kind of method for vacuum hardening and used vacuum hardening device |
| CN103851652A (en) * | 2012-12-07 | 2014-06-11 | 湖北宜昌五峰鑫星节能炉具开发有限公司 | Dual-door fuel adding device |
| CN206143251U (en) * | 2016-09-23 | 2017-05-03 | 昆明理工大学 | Automatic go out appearance heating furnace |
-
2016
- 2016-09-23 CN CN201610842988.5A patent/CN106435109B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123945A5 (en) * | 1971-01-29 | 1972-09-15 | Hirsovics Marc | Test furnace - for heat treatment and rapid quenching of steel pieces |
| CN1730677A (en) * | 2005-07-09 | 2006-02-08 | 中国工程物理研究院电子工程研究所 | Small-sized multipurpose single-chamber vacuum water quenching furnace |
| CN101586225A (en) * | 2009-04-23 | 2009-11-25 | 贵州航天精工制造有限公司 | A kind of method for vacuum hardening and used vacuum hardening device |
| CN103851652A (en) * | 2012-12-07 | 2014-06-11 | 湖北宜昌五峰鑫星节能炉具开发有限公司 | Dual-door fuel adding device |
| CN206143251U (en) * | 2016-09-23 | 2017-05-03 | 昆明理工大学 | Automatic go out appearance heating furnace |
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| CN106435109B (en) | 2018-03-06 |
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