CN208378934U - A kind of hardening and tempering furnace - Google Patents
A kind of hardening and tempering furnace Download PDFInfo
- Publication number
- CN208378934U CN208378934U CN201820807952.8U CN201820807952U CN208378934U CN 208378934 U CN208378934 U CN 208378934U CN 201820807952 U CN201820807952 U CN 201820807952U CN 208378934 U CN208378934 U CN 208378934U
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- China
- Prior art keywords
- staving
- hardening
- rod iron
- tempering furnace
- oil
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Abstract
The utility model provides a kind of hardening and tempering furnace, and heated time is non-uniform when for solving the problems, such as quenched；The hardening and tempering furnace includes pedestal, and staving is installed on pedestal, and the staving top offers opening, and heating element can be provided in the staving, staving outer layer is provided with insulating layer for the chamber door of closure of openings by being installed on staving；The placement mechanism that can place rod iron is provided in the staving, the both ends of the staving offer air outlet and air inlet respectively, air outlet is connected with air inlet by pipeline, blower is provided on pipeline and except water tank, the staving top offers oil inlet, the lower part of staving offers oil outlet, fuel tank is fixedly provided on the pedestal, heating tube is installed in fuel tank, fuel tank is connected by oil pipe one with oil inlet, fuel tank is connected by oil pipe two with oil outlet, is provided with oil pump on the oil pipe one.
Description
Technical field
The utility model belongs to field of mechanical technique, especially a kind of hardening and tempering furnace.
Background technique
In rod iron production process, it the Compound Heat Treatments such as need to be quenched or be tempered to product, this process is referred to as quenched,
Hardening and tempering furnace is the tool used when quenched to product, and traditional hardening and tempering furnace needs staff constantly to keep an eye on, avoids during quenched
Due to overlong time or too short and be unable to reach expected requirement, staff needs that there are a large amount of experiences could correctly judge quenched
Time, conditioning period is too long or too short or uneven heating all can make product unqualified, cause it is secondary quenched, very waste when
Between, this is those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, a kind of hardening and tempering furnace is proposed, for solving
Heated time non-uniform problem when certainly quenched.
The purpose of this utility model can be realized by the following technical scheme:
A kind of hardening and tempering furnace, including pedestal are installed with staving on pedestal, which is characterized in that the staving top offers
Opening, heating element can be provided in the staving, staving outer layer is provided with for the chamber door of closure of openings by being installed on staving
Insulating layer；The placement mechanism that can place rod iron is provided in the staving, the both ends of the staving offer outlet air respectively
Mouth and air inlet, air outlet are connected with air inlet by pipeline, blower are provided on pipeline and except water tank, the staving top
Oil inlet is offered, the lower part of staving offers oil outlet, and fuel tank is fixedly provided on the pedestal, heating is installed in fuel tank
Pipe, fuel tank are connected by oil pipe one with oil inlet, and fuel tank is connected by oil pipe two with oil outlet, are provided on the oil pipe one
Oil pump.Working principle of the utility model is: in rod iron input staving and being placed on placement mechanism, it is closed chamber door, is then started
Heating element begins to warm up rod iron, then starts blower, makes internal hot air circulation, is heated evenly the temperature on rod iron surface,
When being heated to preset temperature, rod iron quenching, then rod iron cools to tempering temperature, and the oil in fuel tank is injected into bucket by oil pump
In vivo and flood rod iron, rod iron tempering.
In the utility model, the uniform of bucket body temperature is kept by blower, is heated evenly rod iron, to greatly improve steel
Intensity, hardness, wearability, fatigue strength and toughness etc..
In above-mentioned hardening and tempering furnace, the placement mechanism includes first motor and rotation axis, and the rotation axis rotation is set
It sets in staving, the first motor is installed on staving and the output shaft of first motor is connected with rotation axis, and described turns
It is fixed there are two rotating turret on moving axis, it is both provided on two rotating turrets several for storing the storage components of rod iron, storage group
Part ring is located on rotating turret.
Rod iron is placed on storage component, first motor starting, drives rotation axis rotation, and rotation axis drives rotating turret to turn
Dynamic, rotating turret drives storage component to rotate around rotation axis.It can make more rod iron while be put into staving to carry out by the mechanism
It is quenched, it improves efficiency.
In above-mentioned hardening and tempering furnace, the storage component includes fixed block and rotating block, and fixed block is installed on rotating turret,
Rotating block is rotatably arranged on fixed block, and rotating block lower part has variable weights, and being directed downward for variable weights offers on rotating block
Placing groove.Rod iron is stuck in placing groove, and rotating block remains variable weights downward in rotating turret rotation process.
In above-mentioned hardening and tempering furnace, it is installed with bracket on the pedestal, is provided on bracket and rod iron is sent into the defeated of staving
Enter mechanism, the input mechanism includes conveyer belt, crane, the first roller and the second roller, crane liftable in bracket,
First roller and the second roller is rotatably arranged on crane respectively, and the conveyer belt is set in the first roller and
On two rollers, it is installed on the conveyer belt several for placing the claw hook of rod iron.
The supporting block for being used to support conveyer belt is installed on the crane.Crane moves up, and rises
Conveyer belt running on frame is dropped, and rod iron is arranged on grapple, conveyer belt rotation, and cooperation rotating turret rotation, rod iron is successively placed
Onto storage component.
In above-mentioned hardening and tempering furnace, it is installed with fixed frame on the pedestal, the storage tilted down is installed on fixed frame
Plate is fixedly provided with push-rod electric machine one and the second motor on fixed frame, and opening is offered in the storage plate, and push-rod electric machine one passes
Dynamic connected baffle, push-rod electric machine one can enter and leave opening towards opening, baffle；The discharge end of the storage plate offers limit
Mouthful, rotation is provided with by the second motor-driven shaft on the fixed frame, is installed in the shaft normal thereto
Gag lever post, gag lever post can be caught in limited mouth.
Rod iron can be stored in storage plate, rod iron is limited pole spacing and lives, then pass through in the lowest point of the storage plate tumbled
Baffle blocks second from the bottom rod iron, then withdraws gag lever post by the second motor, and the lowermost rod iron is rolled to conveying
On the claw hook taken, then the second motor resets gag lever post, and limit plate is detached from opening by push-rod electric machine one, and rod iron rolls downwards
It takes turns and is limited pole spacing, then baffle resets, and so recycles, rolls down to rod iron successively in the claw hook on conveyer belt.
In above-mentioned hardening and tempering furnace, thermovent is offered on the pipeline, pipeline is equipped with the sealing plate of opening and closing thermovent,
Sealing plate is connected with the transmission of push-rod electric machine two.
Sealing plate is opened when the temperature is excessively high internal, makes internal heat loss, reduces bucket body temperature.
Compared with prior art, the utility model has the advantage that
1, in the utility model, the uniform of bucket body temperature is kept by blower, is heated evenly rod iron, to greatly improve
Intensity, hardness, wearability, fatigue strength and toughness of steel etc..
2, more rod iron can be made by placement mechanism while be put into staving to carry out quenched, improve efficiency.
3, rod iron can be stored in storage plate, rod iron is limited pole spacing and lives, then lead in the discharge end of the storage plate tumbled
It crosses baffle to block second from the bottom rod iron, then withdraws gag lever post by the second motor, the lowermost rod iron is rolled to defeated
It send on the claw hook taken, then the second motor resets gag lever post, and limit plate stretches out opening by push-rod electric machine one, and rod iron is downward
It rolls and is limited pole spacing, then baffle resets, and so recycles, rolls down to rod iron successively in the claw hook on conveyer belt, steel
Automation is realized in stick charging, improves efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the internal structure chart of staving in the utility model.
Fig. 3 is the schematic diagram of the middle storage component of the utility model.
Fig. 4 is the schematic diagram of the middle input mechanism of the utility model.
Fig. 5 is the partial enlarged view in Fig. 4.
In figure, 1, pedestal；2, staving；3, chamber door；4, heating element；5, bracket；6, pipeline；7, blower；8, water tank is removed；9,
Fuel tank；10, oil pipe one；11, oil pipe two；12, oil pump；13, rotation axis；14, rotating turret；15, fixed block；16, rotating block；17,
Variable weights；18, placing groove；19, conveyer belt；20, crane；21, supporting block；22, fixed frame；23, storage plate；24, baffle；
25, gag lever post；26, sealing plate.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figures 1 to 5, the utility model provides a kind of hardening and tempering furnace, including pedestal 1, is installed with staving 2 on pedestal 1,
2 top of staving offers opening, and heating element 4 can be provided in staving 2 for the chamber door 3 of closure of openings by being installed on staving 2,
2 outer layer of staving is provided with insulating layer；It is provided with the placement mechanism that can place rod iron in staving 2, bracket 5 is installed on pedestal 1, props up
Being provided on frame 5 can be sent into rod iron in staving 2 and rod iron is placed into the input mechanism on placement mechanism, the both ends of staving 2
Air outlet and air inlet are offered respectively, and air outlet is connected with air inlet by pipeline 6, and blower 7 and water removal are provided on pipeline 6
Case 8, blower 7 are in air inlet side, and except being provided with water absorbing agent in water tank 8,2 top of staving offers oil inlet, under staving 2
Portion offers oil outlet, and fuel tank 9 is fixedly provided on pedestal 1, is installed with heating tube in fuel tank 9, fuel tank 9 by oil pipe 1 with into
Hydraulic fluid port is connected, and fuel tank 9 is connected by oil pipe 2 11 with oil outlet, and oil pump 12 is provided on oil pipe 1.
In the utility model, by blower 7 keep staving 2 in temperature it is uniform, be heated evenly rod iron, to greatly improve
Intensity, hardness, wearability, fatigue strength and toughness of steel etc..
Specifically, placement mechanism includes first motor and rotation axis 13, and rotation axis 13 is rotatably arranged in staving 2, and first
Motor is installed on staving 2 and the output shaft of first motor is connected with rotation axis 13, and fixed in rotation axis 13 there are two rotating turrets
14, it is both provided on two rotating turrets 14 several for storing the storage components of rod iron, storage component ring is located on rotating turret 14.
Rod iron is placed on storage component, and first motor starting drives rotation axis 13 to rotate, and rotation axis 13 drives rotating turret 14 to rotate,
Rotating turret 14 drives storage component to rotate around rotation axis 13.Can make more rod iron by the mechanism at the same be put into staving 2 into
Row is quenched, improves efficiency.
Specifically, storage component includes fixed block 15 and rotating block 16, and fixed block 15 is installed on rotating turret 14, rotating block
16 are rotatably arranged on fixed block 15, and 16 lower part of rotating block has variable weights 17, and variable weights 17 are directed downward, on rotating block 16
Offer placing groove 18.Rod iron is stuck in placing groove 18, and rotating block 16 remains variable weights in 14 rotation process of rotating turret
17 downward.
Specifically, input mechanism includes conveyer belt 19, crane 20, the first roller and the second roller, is installed on bracket 5
Hydraulic cylinder and piston rod is straight down, crane 20 are installed in the piston rod end of hydraulic cylinder, the first roller and the second roller point
It is not rotatably arranged on crane 20, conveyer belt 19 is set on the first roller and the second roller, if being installed on conveyer belt 19
The claw hook for placing rod iron is done, the supporting block 21 for being used to support conveyer belt 19 is installed on crane 20.Hydraulic cylinder drives
Crane 20 moves up, and the conveyer belt 19 on crane 20 operates, and rod iron is arranged on claw hook, and 19 turns of conveyer belt
Dynamic, cooperation rotating turret 14 rotates, and rod iron is successively placed on storage component.
Specifically, it is installed with fixed frame 22 on pedestal 1, the storage plate 23 tilted down is installed on fixed frame 22, it is fixed
It is fixedly provided with push-rod electric machine one and the second motor on frame 22, offers opening in storage plate 23, on the piston rod of push-rod electric machine one
It is installed with baffle 24, baffle 24 can be penetrated and be pierced by from opening；The lower end of storage plate 23 is discharge end, the discharge end of storage plate 23
Offer limited mouth, rotation is provided with shaft on fixed frame 22, the second motor be installed on fixed frame 22 and the second motor it is defeated
Shaft is connected with shaft, and gag lever post 25 normal thereto is installed in shaft, and gag lever post 25 can be caught in from limited mouth.
Rod iron can be stored in storage plate 23, rod iron rolls down to the discharge end of storage plate 23, is limited bar 25 and blocks, then
Second from the bottom rod iron is blocked by baffle 24, then withdraws gag lever post 25 by the second motor, the rod iron rolling of discharge end
It moves on the claw hook on conveyer belt 19, then the second motor resets gag lever post 25, and baffle 24 is opened by the stretching of push-rod electric machine one
Mouthful, rod iron is to bottom roller and is limited bar 25 and blocks, and then baffle 24 resets, and so recycles, rod iron is made successively to roll down to conveying
With in the claw hook on 19.
Specifically, thermovent is offered on pipeline 6, is installed with push-rod electric machine two on pipeline 6, on the piston rod of push-rod electric machine
Being installed with can be by the closed sealing plate 26 of thermovent.Sealing plate 26 is opened when the temperature is excessively high internal, dissipates internal heat
It loses, reduces temperature in staving 2.
Working principle of the utility model is: rod iron is delivered in staving 2 by input mechanism, and steel bar placing is being placed
In mechanism, it is closed chamber door 3, then starts heating element 4, begins to warm up rod iron, then starts blower 7, follows internal hot wind
Ring is heated evenly the temperature on rod iron surface, and when being heated to preset temperature, rod iron quenching, then rod iron cools to tempering temperature,
Oil in fuel tank 9 is injected into staving 2 and is flooded rod iron, rod iron tempering by oil pump 12.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of hardening and tempering furnace, including pedestal, staving is installed on pedestal, which is characterized in that the staving top offers out
Mouthful, heating element can be provided in the staving, staving outer layer is provided with guarantor for the chamber door of closure of openings by being installed on staving
Warm layer；The placement mechanism that can place rod iron is provided in the staving, the both ends of the staving offer air outlet respectively
And air inlet, air outlet are connected with air inlet by pipeline, and blower is provided on pipeline and except water tank, the staving top is opened
Equipped with oil inlet, the lower part of staving offers oil outlet, and fuel tank is fixedly provided on the pedestal, heating is installed in fuel tank
Pipe, fuel tank are connected by oil pipe one with oil inlet, and fuel tank is connected by oil pipe two with oil outlet, are provided on the oil pipe one
Oil pump.
2. hardening and tempering furnace according to claim 1, which is characterized in that the placement mechanism includes first motor and rotation
Axis, the rotation axis are rotatably arranged in staving, and the first motor is installed on staving and the output shaft of first motor
It is connected with rotation axis, it is fixed there are two rotating turret in the rotation axis, it is both provided on two rotating turrets several for storing
The storage component of rod iron, storage component ring are located on rotating turret.
3. hardening and tempering furnace according to claim 2, which is characterized in that the storage component includes fixed block and rotating block,
Fixed block is installed on rotating turret, and rotating block is rotatably arranged on fixed block, and rotating block lower part has variable weights, the side of variable weights
To downward, placing groove is offered on rotating block.
4. hardening and tempering furnace according to claim 1 or 2, which is characterized in that be installed with bracket on the pedestal, set on bracket
It is equipped with the input mechanism that rod iron is sent into staving, the input mechanism includes conveyer belt, crane, the first roller and the second roller
Cylinder, crane liftable are rotatably arranged on crane respectively in bracket, first roller and the second roller, and described is defeated
It send band to be set on the first roller and the second roller, is installed on the conveyer belt several for placing the claw hook of rod iron.
5. hardening and tempering furnace according to claim 4, which is characterized in that be installed on the crane and be used to support conveyer belt
Supporting block.
6. hardening and tempering furnace according to claim 2, which is characterized in that fixed frame is installed on the pedestal, on fixed frame
It is installed with the storage plate tilted down, push-rod electric machine one and the second motor are fixedly provided on fixed frame, is opened in the storage plate
Equipped with opening, push-rod electric machine one is driven the baffle that is connected, and push-rod electric machine one can enter and leave opening towards opening, baffle；The storage
The discharge end of plate offers limited mouth, and rotation is provided with by the second motor-driven shaft on the fixed frame, and described turns
Gag lever post normal thereto is installed on axis, gag lever post can be caught in limited mouth.
7. hardening and tempering furnace according to claim 1, which is characterized in that offer thermovent on the pipeline, set on pipeline
There is the sealing plate of opening and closing thermovent, sealing plate is connected with the transmission of push-rod electric machine two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807952.8U CN208378934U (en) | 2018-05-28 | 2018-05-28 | A kind of hardening and tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807952.8U CN208378934U (en) | 2018-05-28 | 2018-05-28 | A kind of hardening and tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378934U true CN208378934U (en) | 2019-01-15 |
Family
ID=64969292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807952.8U Active CN208378934U (en) | 2018-05-28 | 2018-05-28 | A kind of hardening and tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378934U (en) |
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2018
- 2018-05-28 CN CN201820807952.8U patent/CN208378934U/en active Active
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