CN207600206U - A kind of stove gate device of forge furnace - Google Patents
A kind of stove gate device of forge furnace Download PDFInfo
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- CN207600206U CN207600206U CN201721665456.5U CN201721665456U CN207600206U CN 207600206 U CN207600206 U CN 207600206U CN 201721665456 U CN201721665456 U CN 201721665456U CN 207600206 U CN207600206 U CN 207600206U
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- fire door
- body frame
- furnace body
- furnace
- forge
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Abstract
The utility model is related to forge furnaces, disclose a kind of stove gate device of forge furnace, including furnace body frame, lifting is arranged on furnace body frame and closes the fire door of the fire door of forge furnace after moving downward, the hoisting mechanism being arranged between furnace body frame and fire door, the sliding rail slid for fire door is arranged side by side in the both sides of furnace body frame, sliding rail includes the falling portion for being used to slide along vertical direction for fire door, it is connected to falling portion bottom and the abutting portion for being slid diagonally downward towards the direction of the fire door close to forge furnace for fire door, it is in vertical state when fire door slides along sliding rail.The utility model has the following advantages and effect：This programme utilizes new mechanical structure, because sliding rail includes abutting portion, so that the trend that fire door is moved in downward sliding with the fire door towards close forge furnace, so that fire door can push against the fire door of forge furnace, increases leakproofness when being closed to the fire door of forge furnace.
Description
Technical field
The utility model is related to forge furnace, the stove gate device of more particularly to a kind of forge furnace.
Background technology
Forge furnace is one of process equipment important on hot-working production line.When forging processing, it is necessary first to will
Forging is positioned in forge furnace, can be forged when forging is heated to suitable malleable temperature, usual malleable temperature
Degree can reach 1200 DEG C or more.
At present, Authorization Notice No. CN204555687U, authorized announcement date in August, 2015 Chinese patent of 12 days disclose
A kind of forge furnace stove gate device, including fire door, fire door guide plate, furnace body frame and furnace body masonry, wherein, furnace body frame and
Furnace body masonry forms the frame structure of heating furnace, and fire door guide plate is fixed on frame structure by fixed structure has the one of fire door
Side, fire door can be arranged in fire door guide plate and cover stove when moving downwardly to the bottom position of fire door guide plate up and down
Mouthful；Fire door includes furnace door frame, fire door lining component and fire door shield, furnace door frame and is welded by shaped steel, steel plate, fire door lining group
Part is laid in furnace door frame towards the refractory lining of furnace body side to be interior, and fire door shield is fixed on the surrounding of furnace door frame；Fire door
At least one first water seal cavity taken shape in inside furnace door frame is further included, every one first water seal cavity is configured in furnace door frame
Fire door water inlet pipe and fire door outlet pipe interspersed and connected with the first water seal cavity.
In this forge furnace stove gate device, what fire door can move up and down is arranged in fire door guide plate and transports downwards
Cover fire door when moving to the bottom position of fire door guide plate, but fire door is during moving downward, around fire door and fire door
Frame structure there is friction, after permanent use, be easy to cause between fire door and frame structure that there are gaps to cause fire door difficult
To complete to close fire door.
Utility model content
The purpose of this utility model is to provide a kind of stove gate device of forge furnace, can increase fire door to fire door
Leakproofness.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of forge furnace
Stove gate device is arranged on the furnace body frame including furnace body frame, lifting and adds after moving downward for closing forging
The fire door of the fire door of hot stove, the hoisting mechanism being arranged between the furnace body frame and the fire door, the two of the furnace body frame
The sliding rail for fire door sliding is arranged side by side in side, and the sliding rail includes being used for what is slid along vertical direction for the fire door
Falling portion is connected to the falling portion bottom and for being tilted for the fire door towards the direction of the fire door close to forge furnace
The abutting portion slid downwards is in vertical state when the fire door slides along the sliding rail.
By using said program, fire door sliding is connected on the sliding rail of furnace body frame, and fire door passes through hoisting mechanism energy
It is enough lifted, the fire door of forge furnace can be closed when hoisting mechanism drives fire door to move downward；And because sliding rail includes supplying
Falling portion that fire door slides along vertical direction, be connected to falling portion bottom and for for fire door towards close to forge furnace
The abutting portion that the direction of fire door slides diagonally downward, because of the presence in abutting portion so that fire door in downward sliding there is direction to lean on
The trend of the fire door movement of nearly forge furnace, so that fire door can push against the fire door of forge furnace, increases and forging is added
The leakproofness when fire door of hot stove is closed.
The utility model is further arranged to：The upper and lower ends of the fire door both sides are rotatably connected to idler wheel, described
The both sides of furnace body frame are respectively arranged with the sliding rail slid after two confessions idler wheel insertion.
By using said program, fire door both sides are respectively arranged with two idler wheels, and each idler wheel slides connection respectively
In different sliding rails, stability of the fire door in sliding can be increased by carrying out positioning by four sliding rails at this time.
The utility model is further arranged to：Reinforcement block is provided with positioned on the fire door at the idler wheel.
By using said program, because there are active forces between idler wheel and sliding rail, fire door is easy at idler wheel at this time
It deforms upon, structural strength of the fire door at idler wheel can be increased by reinforcement block at this time so that fire door is not susceptible to deformation.
The utility model is further arranged to：The hoisting mechanism includes being arranged on the elevator at the top of the furnace body frame
Machine, the chain being arranged between the hoist engine and the fire door.
By using said program, hoist engine is located at the top of furnace body frame, winds chain by hoist engine, can drive stove
Door is along the sliding rail upward sliding on furnace body frame；When hoist engine unreels chain, cunning of the fire door along furnace body frame can be driven
Rail glides.
The utility model is further arranged to：The hoisting mechanism, which further includes, to be rotatably connected at the top of the furnace body frame
Guide gear, the chain with the guide gear by the guide gear and being meshed.
By using said program, guide gear is provided on furnace body frame so that hoist engine when winding chain,
Chain angle between furnace body and guide gear will not change, and stability during fire door is pulled so as to improve.
The utility model is further arranged to：Two side roof parts of both sides at the top of the furnace body frame and the fire door it
Between be respectively arranged with the hoisting mechanism.
By using said program, hoisting mechanism is both provided between two side roof parts and furnace body frame of fire door, so as to
Stability when promoting fire door can be increased.
The utility model is further arranged to：The surface of the fire door is provided with reinforcing rib.
By using said program, the reinforcing rib on fire door can increase the structural strength of fire door so that fire door is not easy to send out
Raw deformation.
The utility model is further arranged to：Multiple stiffeners are provided on the furnace body frame.
By using said program, the stiffener on furnace body frame can increase the stability of furnace body frame, so as to work as stove
In the enterprising line slip of furnace body frame, furnace body frame is not susceptible to shake door.
In conclusion the utility model has the advantages that：
1st, because sliding rail includes abutting portion so that fire door is transported in downward sliding with the fire door towards close forge furnace
Dynamic trend so that fire door can push against the fire door of forge furnace, increases when being closed to the fire door of forge furnace
Leakproofness；
2nd, guide gear is provided on furnace body frame so that hoist engine is when winding chain, in furnace body and guide gear
Between chain angle will not change, so as to improve pull fire door when stability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Reference numeral：1st, furnace body frame；11st, stiffener；2nd, fire door；21st, idler wheel；22nd, reinforcement block；23rd, reinforcing rib；3rd, it carries
Rise mechanism；31st, hoist engine；32nd, chain；33rd, guide gear；4th, sliding rail；41st, falling portion；42nd, abutting portion；.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of stove gate device of forge furnace, the furnace body frame 1 including being in " door " font, in furnace body frame
Multiple stiffeners 11 are welded on frame 1, multiple stiffeners 11 uniformly divide on furnace body frame 1.The bottom end weldering of 1 both sides of furnace body frame
It connects on the ground, and furnace body frame 1 is close to the fire door of forge furnace.
Two sliding rails 4 are welded in the inside of 1 both sides of furnace body frame, the sliding rail 4 positioned at 1 both sides of furnace body frame is along dampening
Square to being distributed side by side, positioned at the arranged distribution along vertical direction of sliding rail 4 of 1 homonymy of furnace body frame.Sliding rail 4 includes from top to bottom
The falling portion 41 extended along vertical direction, the abutting portion 42 extended obliquely downward towards the fire door direction of close forge furnace.
Sliding is connected with fire door 2 vertically on furnace body frame 1, and the upper and lower ends in 2 both sides of fire door are rotatably connected to rolling
Wheel 21, which is made of metal material, and four rolling 21 is respectively embedded in four sliding rails 4 and can be carried out along sliding rail 4
Sliding.It is wholely set on the surface of fire door 2 in crisscross reinforcing rib 23, in fire door 2 close to the edge of idler wheel 21 one
Body is provided with reinforcement block 22.Simultaneously during fire door 2 is along sliding rail 4 downwards sliding, fire door 2 moves closer to forge furnace
Fire door and for closing the fire door of forge furnace.
Hoisting mechanism 3, hoisting mechanism 3 include hoist engine there are two settings between furnace body frame 1 at the top of furnace body simultaneously
31st, guide gear 33, chain 32.Two hoist engines 31 of two hoisting mechanisms 3 are separately mounted to the two of 1 top of furnace body frame
Side；The lower end of two chains 32 is respectively fixedly connected in the both sides at 2 top of fire door, and the upper end of two chains 32 is respectively fixedly connected with
On two hoist engines 31；There are two guide gear 33, two guide gears 33 are rotatably connected on each tool of hoisting mechanism 3 respectively
The top of furnace body frame 1, and the middle part of chain 32 is meshed by two guide gears 33 and with two guide gears 33, simultaneously
Extend along vertical direction positioned at the chain 32 close to fire door 2 and between the guide gear 33 of fire door 2.
Implementation process：The sliding of fire door 2 is connected on the sliding rail 4 of furnace body frame 1, and fire door 2 can be by hoisting mechanism 3
Row lifting can close the fire door of forge furnace when hoisting mechanism 3 drives fire door 2 to move downward；And because sliding rail 4 is included for stove
Falling portions 41 that door 2 slides along vertical direction, be connected to 41 bottom of falling portion and for for fire door 2 towards close to Forge Heating
The abutting portion 42 that the direction of the fire door of stove slides diagonally downward, because of the presence in abutting portion 42 so that fire door 2 has in downward sliding
Have the tendency that moving towards the fire door close to forge furnace, so that fire door 2 can push against the fire door of forge furnace, increase
Leakproofness when being closed to the fire door of forge furnace.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (8)
1. a kind of stove gate device of forge furnace, including furnace body frame（1）, lifting be arranged on the furnace body frame（1）On
And it is used to close the fire door of the fire door of forge furnace after moving downward（2）, be arranged on the furnace body frame（1）With the stove
Door（2）Between hoisting mechanism（3）, it is characterised in that：The furnace body frame（1）Both sides be arranged side by side for the fire door
（2）The sliding rail of sliding（4）, the sliding rail（4）Including being used for for the fire door（2）The falling portion slid along vertical direction
（41）, be connected to the falling portion（41）Bottom and for supply the fire door（2）Towards the side of the fire door close to forge furnace
To the abutting portion slid diagonally downward（42）, the fire door（2）Along the sliding rail（4）It is in vertical state during sliding.
2. a kind of stove gate device of forge furnace according to claim 1, it is characterised in that：The fire door（2）Two
The upper and lower ends of side are rotatably connected to idler wheel（21）, the furnace body frame（1）Both sides be respectively arranged with two confession rollings
Wheel（21）The sliding rail slid after insertion（4）.
3. a kind of stove gate device of forge furnace according to claim 2, it is characterised in that：Positioned at close to the rolling
Wheel（21）The fire door at place（2）On be provided with reinforcement block（22）.
4. a kind of stove gate device of forge furnace according to claim 1, it is characterised in that：The hoisting mechanism
（3）Including being arranged on the furnace body frame（1）The hoist engine at top（31）, be arranged on the hoist engine（31）With the fire door
（2）Between chain（32）.
5. a kind of stove gate device of forge furnace according to claim 4, it is characterised in that：The hoisting mechanism
（3）It further includes and is rotatably connected on the furnace body frame（1）The guide gear at top（33）, the chain（32）By the guiding
Gear（33）And with the guide gear（33）It is meshed.
6. a kind of stove gate device of forge furnace according to claim 5, it is characterised in that：The furnace body frame
（1）The both sides at top and the fire door（2）Two side roof parts between be respectively arranged with the hoisting mechanism（3）.
7. a kind of stove gate device of forge furnace according to claim 1, it is characterised in that：The fire door（2）'s
Surface is provided with reinforcing rib（23）.
8. a kind of stove gate device of forge furnace according to claim 1, it is characterised in that：The furnace body frame
（1）On be provided with multiple stiffeners（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665456.5U CN207600206U (en) | 2017-12-04 | 2017-12-04 | A kind of stove gate device of forge furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665456.5U CN207600206U (en) | 2017-12-04 | 2017-12-04 | A kind of stove gate device of forge furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600206U true CN207600206U (en) | 2018-07-10 |
Family
ID=62762169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665456.5U Active CN207600206U (en) | 2017-12-04 | 2017-12-04 | A kind of stove gate device of forge furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600206U (en) |
-
2017
- 2017-12-04 CN CN201721665456.5U patent/CN207600206U/en active Active
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