CN110438323A - A kind of novel heat-treatment furnace - Google Patents
A kind of novel heat-treatment furnace Download PDFInfo
- Publication number
- CN110438323A CN110438323A CN201910779096.9A CN201910779096A CN110438323A CN 110438323 A CN110438323 A CN 110438323A CN 201910779096 A CN201910779096 A CN 201910779096A CN 110438323 A CN110438323 A CN 110438323A
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- Prior art keywords
- lifting
- wheel hub
- slot
- guidance
- door
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- 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
- C21D9/0006—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
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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)
- Tunnel Furnaces (AREA)
Abstract
The present invention provides a kind of novel heat-treatment furnace, and the side of heat treatment furnace body is equipped with fire door, is equipped with lifting furnace door at fire door, lifting furnace door is connected with lifting drive；The position of fire door is equipped with wheel hub and conveys fetching device；Wheel hub conveys fetching device and is equipped with fetching device；Wheel hub conveys fetching device bottom and is equipped with track, and track extends to fire door position；Wheel hub conveys fetching device bottom and is equipped with wheel group compatible with track, and wheel group is connected with mobile drive deivce.Fetching device is realized in heat treatment process, and the conveying of heat treatment front and back wheel hub.It avoids and is manually conveyed.And transmission process does not need to cool down to heat-treatment furnace, so that it may realize and pick and place wheel hub, keep the temperature change in furnace relatively stable, reduce energy consumption.By the way that sensor is arranged, the heat dissipation capacity of heat-treatment furnace can be thereby reduced based on the adjustable height of actual needs setting lifting furnace door, avoid influencing thermal effectiveness and technology stability and persistence.
Description
Technical field
The present invention relates to wheel hub production technical fields, more particularly to a kind of novel heat-treatment furnace.
Background technique
Wheel hub needs to be heat-treated in heat-treatment furnace, carries out quenching cooling after heat treatment again in production.Currently, hot
Treatment process needs to switch fire door, the wheel hub of the heat treatment process of pick-and-place according to process requirement.Heat-treatment furnace door opened and
Closed position, the open position usually set and close stance.Usual open position is to be all turned on fire door, keeps furnace body completely sudden and violent
It is exposed at outdoor environment, causes thermal loss larger in this way, influences heat-treatment furnace heat insulation effect.
And in heat treatment process, wheel hub is picked and placed according to technique and is operated by manually, increases the danger of personnel in this way
It is dangerous, and live furnace wall temperature is too high, and after needing cooling to reach certain temperature, personnel could lean near operation.It heats up again later
Be heat-treated, heat treatment process caused to be elongated, also cause energy consumption it is higher, in-furnace temperature is unstable, has an effect on thermal effectiveness
And technology stability and persistence.
Summary of the invention
In order to overcome the deficiencies in the prior art described above, present invention offer, which can be avoided, is all turned on fire door, makes furnace body
It is fully exposed to outdoor environment, leads to the biggish novel heat-treatment furnace of thermal loss, Lai Tisheng heat-treatment furnace heat insulation effect mentions
High thermal effectiveness and technology stability and persistence.
The present invention includes: heat treatment furnace body, and the side of heat treatment furnace body is equipped with fire door, is equipped with lifting furnace door at fire door, rises
Drop fire door is connected with lifting drive；
The position of fire door is equipped with wheel hub and conveys fetching device；
Wheel hub conveying fetching device is equipped with to be stretched to inside heat treatment furnace body from fire door, for picking and placing heat treatment process wheel
The fetching device of hub；
Wheel hub conveys fetching device bottom and is equipped with track, and track extends to fire door position；
Wheel hub conveys fetching device bottom and is equipped with wheel group compatible with track, and wheel group is connected with mobile drive deivce.
Explanation is needed further exist for, fetching device includes: pick-and-place clamping plate, guid arm, drive link, pick-and-place driving electricity
Machine, handgrip connecting rod and pick-and-place hand；
It picks and places clamping plate and is equipped with the first guide shoe, first level slideway, the second horizontal slide and V-arrangement slideway；
Two V-arrangement ports of V-arrangement slideway are separately connected first level slideway and the second horizontal slide；
First guide shoe is respectively along first level slideway, the second horizontal slide and the sliding of V-arrangement slideway；
The connection of handgrip connecting rod first end picks and places hand, and handgrip connecting rod second end connects the first guide shoe；
First guide shoe connects the second guide shoe by slide block connecting rod；
Guid arm is equipped with the first guidance through slot and the second guidance through slot；
The setting of second guide shoe is slided in the first guidance through slot, and along the first guidance through slot；
Third guide shoe is equipped in second guidance through slot；
Third guide shoe is along the second guidance through slot sliding；
Third guide shoe is connected by drive link and picks and places driving motor；
The first end of guid arm is installed on the pedestal of fetching device by fixing piece；
The second end of guid arm is move freely.
Need further exist for explanation, not intercommunication between the first guidance through slot and the second guidance through slot, the first guidance through slot
Center line with the second guidance through slot is on same straight line；
The center line of first level slideway and the second horizontal slide is on same straight line.
Need further exist for explanation, the first guide shoe be cylindrical body, in the middle part of cylindrical body be equipped with arc groove, first
Guide shoe is held in first level slideway by arc groove, in the second horizontal slide and V-arrangement slideway；
First guidance through slot and the second guidance through slot are rectangle groove body；
Second guide shoe and third guide shoe are the rectangular slot with the first guidance through slot and the second guidance through slot
The compatible cuboid of body.
Explanation is needed further exist for, lifting drive is equipped with lifting driving motor, guiding axis, guide gear and liter
Screw rod drops；
It goes up and down driving motor and passes through guiding axis connection guide gear；
Guide gear is meshed with lifting screw, and one end of lifting screw connects lifting furnace door.
Explanation is needed further exist for, the top of fire door is equipped with lifting furnace door enabling upper limit；
The lower part of fire door is equipped with lifting furnace door shutdown upper limit；
Lifting furnace door bottom is equipped with height sensor.
Need further exist for explanation be, further includes: control module；
Lifting furnace door enabling upper limit, lifting furnace door shutdown upper limit, height sensor, wheel hub convey in fetching device
Driving motor is picked and placed, driving motor is gone up and down and mobile drive deivce is connect with control module respectively；
Control module controls lifting furnace door lifting by control lifting driving motor, and is obtained and gone up and down by height sensor
The current elevation information of fire door；
Control module is also used to obtain the adjustable height presupposed information of lifting furnace door, and according to the adjustable height of lifting furnace door
The adjustable height of presupposed information control lifting furnace door；
Control module controls wheel hub conveying fetching device pick-and-place wheel hub by picking and placing driving motor；
Control module controls wheel hub conveying fetching device by mobile drive deivce and moves horizontally.
Need further exist for explanation, mobile drive deivce is equipped with mobile driving motor, reduction gearbox, drive transmission shaft and
Hydraulic contracting mechanism；
Mobile driving motor passes through reduction gearbox, driving transmission shaft driving wheel group operation.
The brake of hydraulic contracting mechanism controls wheel group.
Explanation is needed further exist for, temperature sensor is equipped with inside heat treatment furnace body, fire door is equipped with optical sensor；
Fire door is surrounded by sealing joint strip；
Heat treatment furnace body surrounding is enclosed with thermal insulation material.
As can be seen from the above technical solutions, the invention has the following advantages that
In the present invention, wheel hub conveys fetching device bottom and is equipped with track, and track extends to furnace position；Wheel hub conveying picks and places dress
Bottom set portion is equipped with wheel group compatible with track, and wheel group is connected with mobile drive deivce, so that wheel hub conveying fetching device can be with
It is horizontally moved.
Fetching device is realized in heat treatment process, and the conveying of heat treatment front and back wheel hub.Avoid manually carry out it is defeated
It send.And transmission process does not need to cool down to heat-treatment furnace, so that it may realize and pick and place wheel hub, make temperature change in furnace compared with
For stabilization, energy consumption is reduced.
By the way that sensor is arranged, hot place can be thereby reduced based on the adjustable height of actual needs setting lifting furnace door
The heat dissipation capacity for managing furnace avoids influencing thermal effectiveness and technology stability and persistence.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is treatment furnace structure schematic diagram；
Fig. 2 is fetching device structural schematic diagram；
Fig. 3 is fetching device structural schematic diagram；
Fig. 4 is fetching device structural schematic diagram.
Specific embodiment
It in order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below will be with specific
Examples and drawings, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below
Example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this field
Art personnel all other embodiment obtained without making creative work belongs to the model of this patent protection
It encloses.
In novel heat-treatment furnace, claims a certain element or layer in another element or layer "upper", be " connected " or " coupled "
When to another element or layer, may directly on another element or layer, be connected directly or be coupled to another element or
Layer, it is also possible to which there are intermediary element or layers.On the contrary, claiming a certain element " directly to be connected by directly on another element or layer
Connect " or " direct-coupling " to another element or layer when, then intermediary element or layer is not present.Similar digital indication in all attached drawings
Similar component.As used herein, term "and/or" includes one or more any and all combinations of related institute's list.
In novel heat-treatment furnace, may use convenient for description space relative terms, such as " ... under ",
" lower section ", " lower part ", " more than ", " top " etc. an elements or features and another element or spy as illustrated in the drawing are described
The relationship of sign.It should be appreciated that space relative terms are intended to include the device in the use or work except orientation as shown in the figure
Different orientation.For example, if the device in figure turned, it is described as be in other elements or feature "lower" or " lower section "
Element will be towards " top " of other elements or feature.Then, exemplary term " lower section " may include above and below two
Kind orientation.Device can be made to take other orientations (be rotated by 90 ° or other are orientated), make phase used herein of spatially relative term
It should explain.
The term employed in novel heat-treatment furnace is only described the purposes of specific embodiment, is not intended to limit this
Statement in file.As used herein, singular " one ", "one" and "the" are intended to include plural form, unless up and down
Text is otherwise explicitly indicated.It will further be understood that when used as contemplated in this specification, term " includes " refer to the feature, integer, step,
Operation, the presence of element and/or component, but one or more of the other feature, integer, step, operation, element, group is not precluded
The presence or increase of part and/or combination thereof.
Novel heat-treatment furnace provided by the invention, as shown in Figures 1 to 4, comprising: heat treatment furnace body 1, heat treatment furnace body 1
Side be equipped with fire door 2, lifting furnace door 3 is equipped at fire door 2, lifting furnace door 3 is connected with lifting drive；The position of fire door 2
Fetching device 4 is conveyed equipped with wheel hub；Wheel hub conveying fetching device 4 is equipped with to be stretched to inside heat treatment furnace body 1 from fire door 2, is used for
Pick and place the fetching device of heat treatment process wheel hub；Wheel hub conveys 4 bottom of fetching device and is equipped with track 5, and track 5 extends to fire door
2 positions；Wheel hub conveys 4 bottom of fetching device and is equipped with wheel group 6 compatible with track 5, and wheel group 6 is connected with mobile drive deivce.
As example of the invention, fetching device includes: to pick and place clamping plate 11, and guid arm 17, drive link 23 picks and places driving
Motor 25, handgrip connecting rod 15 and pick-and-place hand 16；It picks and places clamping plate 11 and is equipped with the first guide shoe, first level slideway 12, the
Two horizontal slides 14 and V-arrangement slideway 13；Two V-arrangement ports of V-arrangement slideway 13 are separately connected first level slideway 12 and second
Horizontal slide 14；For first guide shoe respectively along first level slideway 12, the second horizontal slide 14 and V-arrangement slideway 13 are sliding
It is dynamic；The connection of 15 first end of handgrip connecting rod picks and places hand 16, and 15 second end of handgrip connecting rod connects the first guide shoe；
First guide shoe connects the second guide shoe 21 by slide block connecting rod；Guid arm 17 is equipped with the first guidance through slot
18 and second guide through slot 19；The setting of second guide shoe 21 guides through slot 18 along first in the first guidance through slot 18
Sliding；Third guide shoe 22 is equipped in second guidance through slot 19；Third guide shoe 22 is slided along the second guidance through slot 19；
Third guide shoe 22 picks and places driving motor 25 by the connection of drive link 23；The first end of guid arm 17 is solid by fixing piece 24
It is located on the pedestal of fetching device；The second end of guid arm 17 is move freely.
Manipulator can be used by picking and placing hand 16, can also grab mold using according to the shape fabricating of wheel hub, Lai Jinhang is grabbed
Extract operation is played and is grabbed after fixing, and concrete shape is unlimited.Avoid the drawbacks of manually being carried.
Handgrip connecting rod 15 and the transport process for picking and placing hand 16 are will first to pick and place hand 16 by fire door 2 and be sent into heat-treatment furnace
Body 1 grabs wheel hub, will pick and place hand 16 later and extracts out from heat treatment furnace body 1.It picks and places driving motor 25 to run, picks and places hand 16 to separate
1 side of heat treatment furnace body runs 180 degree, realizes the wheel hub of crawl, is transported to designated position.Convey wheel hub process with it is above-mentioned
On the contrary.
Not intercommunication between first guidance through slot 18 and the second guidance through slot 19, the first guidance through slot 18 and the second guidance through slot
19 center line is on same straight line；The center line of first level slideway 12 and the second horizontal slide 14 is in same straight line
On.
First guide shoe is cylindrical body, and arc groove is equipped in the middle part of cylindrical body, and the first guide shoe is recessed by arc
Slot is held in first level slideway 12, in the second horizontal slide 14 and V-arrangement slideway 13；First guidance through slot 18 and the second guidance
Through slot 19 is rectangle groove body；Second guide shoe 21 and third guide shoe 22 are and the first guidance through slot 18 and second
Guide the compatible cuboid of rectangle groove body of through slot 19.
In carrying out heat treatment process, picking and placing hand 16 can also be driven at lifting furnace door 3, be pushed up to lifting furnace door 3
It holds, guarantees the leakproofness of fire door 2.
Lifting drive of the invention is equipped with lifting driving motor 27, guiding axis, guide gear and lifting screw；It rises
It drops driving motor 27 and passes through guiding axis connection guide gear；Guide gear is meshed with lifting screw, and one end of lifting screw connects
Connect lifting furnace door 3.Realize the driving based on lifting driving motor 27 to lifting furnace door 3.
The top of fire door 2 is equipped with lifting furnace door enabling upper limit 29；The lower part of fire door 2 is equipped with lifting furnace door shutdown upper limit
28；Lifting furnace door bottom is equipped with height sensor 32.
Mobile drive deivce is equipped with mobile driving motor, and reduction gearbox drives transmission shaft and hydraulic contracting mechanism；It is mobile to drive
Dynamic motor is run by reduction gearbox, driving transmission shaft driving wheel group 6.Hydraulic contracting mechanism controls wheel group 6 is braked.
Novel heat-treatment furnace further include: control module；Lifting furnace door enabling upper limit 29, lifting furnace door shutdown upper limit
28, height sensor 32, wheel hub conveys the pick-and-place driving motor in fetching device 4, goes up and down driving motor 27 and mobile driving
Device is connect with control module respectively；Control module controls lifting furnace door 3 by control lifting driving motor 27 and goes up and down, and passes through
Height sensor 32 obtains the current elevation information of lifting furnace door 3；Control module is also used to obtain the adjustable height of lifting furnace door 3
Presupposed information, and according to the adjustable height of the adjustable height presupposed information of lifting furnace door 3 control lifting furnace door 3；Control module is logical
It crosses pick-and-place driving motor control wheel hub conveying fetching device 4 and picks and places wheel hub；Control module controls wheel hub by mobile drive deivce
Conveying fetching device 4 moves horizontally.
Control module can use PLC system, and control module may be implemented in hardware, software, firmware or theirs is any
Combination.The various features are module, and unit or assembly may be implemented together in integration logic device or separately as discrete
But the logical device of interoperable or other hardware devices.In some cases, the various features of electronic circuit can be by reality
It is now one or more integrated circuit device, such as IC chip or chipset.
Control module can be used as processor or IC apparatus, such as IC chip or chipset.It can replace
Change ground or additionally, if realized in software or firmware, the technology can be realized at least partly by computer-readable data
Storage medium, including instruction, when implemented, make processor execute one or more above methods.For example, computer-readable
Data storage medium can store the instruction such as executed by processor.
It includes that one or more processors execute that control module, which can be software and/or firmware by processing circuit, and such as one
Or multiple digital signal processors (DSP), general purpose microprocessor, application-specific integrated circuit ASICs, field programmable gate array
(FPGA) or other equivalents are integrated circuit or discrete logic.Therefore, term " processor, " is due to for this
It can refer to that any aforementioned structure or any other structure are more suitable for the technology as described herein realized when literary.In addition, one
In terms of a little, function described in the disclosure can be provided in software module and hardware module.
Display screen, input-output operation end etc. can be set in control module, uses, may be implemented pair convenient for regular job
The overall process of novel heat-treatment furnace is monitored and runs control.Accomplish visualized management, data can directly be back to public affairs
It takes charge of on server, temperature can be monitored constantly with tolerance.
Temperature sensor is equipped with inside heat treatment furnace body 1, fire door 2 is equipped with optical sensor；Fire door 2 is surrounded by sealant
Item；1 surrounding of heat treatment furnace body is enclosed with thermal insulation material 30.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
Four " etc. if there is being to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that
The data used in this way are interchangeable under appropriate circumstances, so that the embodiment of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure, which is to cover, non-exclusive includes.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of novel heat-treatment furnace characterized by comprising the side of heat treatment furnace body (1), heat treatment furnace body (1) is set
Have fire door (2), be equipped with lifting furnace door (3) at fire door (2), lifting furnace door (3) is connected with lifting drive；
The position of fire door (2) is equipped with wheel hub conveying fetching device (4)；
Wheel hub conveying fetching device (4) is equipped with from fire door (2) and stretches to heat treatment furnace body (1) inside, heat treated for picking and placing
The fetching device of journey wheel hub；
Wheel hub conveys fetching device (4) bottom and is equipped with track (5), and track (5) extends to fire door (2) position；
Wheel hub conveys fetching device (4) bottom equipped with compatible wheel group (6), wheel group (6) are connected with mobile driving with track (5)
Device.
2. novel heat-treatment furnace according to claim 1, which is characterized in that
Fetching device includes: to pick and place clamping plate (11), guid arm (17), and drive link (23) picks and places driving motor (25), and handgrip connects
Bar (15) and pick-and-place hand (16)；
It picks and places clamping plate (11) and is equipped with the first guide shoe, first level slideway (12), the second horizontal slide (14) and V-arrangement are sliding
Road (13)；
Two V-arrangement ports of V-arrangement slideway (13) are separately connected first level slideway (12) and the second horizontal slide (14)；
First guide shoe is respectively along first level slideway (12), the second horizontal slide (14) and V-arrangement slideway (13) sliding；
The connection of handgrip connecting rod (15) first end picks and places hand (16), and handgrip connecting rod (15) second end connects the first guide shoe；
First guide shoe connects the second guide shoe (21) by slide block connecting rod；
Guid arm (17) is equipped with the first guidance through slot (18) and the second guidance through slot (19)；
Second guide shoe (21) setting is slided in the first guidance through slot (18), and along the first guidance through slot (18)；
Third guide shoe (22) are equipped in second guidance through slot (19)；
Third guide shoe (22) is along the second guidance through slot (19) sliding；
Third guide shoe (22) picks and places driving motor (25) by drive link (23) connection；
The first end of guid arm (17) is installed on the pedestal of fetching device by fixing piece (24)；
The second end of guid arm (17) is move freely.
3. novel heat-treatment furnace according to claim 2, which is characterized in that
Not intercommunication between first guidance through slot (18) and the second guidance through slot (19), the first guidance through slot (18) and the second guidance are logical
The center line of slot (19) is on same straight line；
The center line of first level slideway (12) and the second horizontal slide (14) is on same straight line.
4. novel heat-treatment furnace according to claim 2, which is characterized in that
First guide shoe is cylindrical body, and arc groove is equipped in the middle part of cylindrical body, and the first guide shoe passes through arc groove card
It holds in first level slideway (12), the second horizontal slide (14) and V-arrangement slideway (13)；
First guidance through slot (18) and the second guidance through slot (19) are rectangle groove body；
Second guide shoe (21) and third guide shoe (22) are and the first guidance through slot (18) and the second guidance through slot
(19) the compatible cuboid of rectangle groove body.
5. novel heat-treatment furnace according to claim 1 or 2, which is characterized in that
Lifting drive is equipped with lifting driving motor (27), guiding axis, guide gear and lifting screw；
It goes up and down driving motor (27) and passes through guiding axis connection guide gear；
Guide gear is meshed with lifting screw, and one end of lifting screw connects lifting furnace door (3).
6. novel heat-treatment furnace according to claim 5, which is characterized in that
The top of fire door (2) is equipped with lifting furnace door enabling upper limit (29)；
The lower part of fire door (2) is equipped with lifting furnace door shutdown upper limit (28)；
Lifting furnace door bottom is equipped with height sensor (32).
7. novel heat-treatment furnace according to claim 6, which is characterized in that
Further include: control module；
Lifting furnace door enabling upper limit (29), lifting furnace door shutdown upper limit (28), height sensor (32), wheel hub conveying pick and place
Pick-and-place driving motor in device (4), goes up and down driving motor (27) and mobile drive deivce is connect with control module respectively；
Control module passes through height sensor (32) by control lifting driving motor (27) control lifting furnace door (3) lifting
Obtain lifting furnace door (3) current elevation information；
Control module is also used to obtain the adjustable height presupposed information of lifting furnace door (3), and according to the lifting of lifting furnace door (3) height
Spend the adjustable height of presupposed information control lifting furnace door (3)；
Control module controls wheel hub conveying fetching device (4) pick-and-place wheel hub by picking and placing driving motor；
Control module controls wheel hub conveying fetching device (4) by mobile drive deivce and moves horizontally.
8. novel heat-treatment furnace according to claim 1 or 2, which is characterized in that
Mobile drive deivce is equipped with mobile driving motor, and reduction gearbox drives transmission shaft and hydraulic contracting mechanism；
Mobile driving motor passes through reduction gearbox, driving transmission shaft driving wheel group (6) operation.
Hydraulic contracting mechanism controls wheel group (6) brake.
9. novel heat-treatment furnace according to claim 1 or 2, which is characterized in that
Temperature sensor is equipped with inside heat treatment furnace body (1), fire door (2) is equipped with optical sensor；
Fire door (2) is surrounded by sealing joint strip；
Heat treatment furnace body (1) surrounding is enclosed with thermal insulation material (30).
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| CN201910779096.9A CN110438323B (en) | 2019-08-22 | 2019-08-22 | Heat treatment furnace |
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|---|---|---|---|
| CN201910779096.9A CN110438323B (en) | 2019-08-22 | 2019-08-22 | Heat treatment furnace |
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| CN110438323B CN110438323B (en) | 2020-11-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106382A (en) * | 2021-04-11 | 2021-07-13 | 南京振锋机械刀具有限公司 | Metal diffusion and permeation heat treatment device and treatment method thereof |
| CN113981205A (en) * | 2021-10-28 | 2022-01-28 | 福建省四轮工程机械有限公司 | Gear ring forming process |
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| CN113981205A (en) * | 2021-10-28 | 2022-01-28 | 福建省四轮工程机械有限公司 | Gear ring forming process |
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