CN207877810U - A kind of sealing overhead door of aging furnace - Google Patents
A kind of sealing overhead door of aging furnace Download PDFInfo
- Publication number
- CN207877810U CN207877810U CN201820082099.8U CN201820082099U CN207877810U CN 207877810 U CN207877810 U CN 207877810U CN 201820082099 U CN201820082099 U CN 201820082099U CN 207877810 U CN207877810 U CN 207877810U
- Authority
- CN
- China
- Prior art keywords
- aging furnace
- overhead door
- placing groove
- extension block
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000032683 aging Effects 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 abstract description 5
- 235000010210 aluminium Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a kind of sealing overhead doors of aging furnace,It is related to aluminium production and processing technical field,Its key points of the technical solution are that including lifting door body corresponding with aging furnace fire door and the lifting gear above aging furnace,The outer both sides of the aging furnace fire door are equipped with is bonded extension block with aging furnace fire door outer wall,The placing groove entered for overhead door both sides is offered in the extension block,The placing groove notch is towards aging furnace fire door outer wall,Extend extension block above the placing groove,In the extension block cavity is being offered close to placing groove slot bottom side,The placing groove slot bottom is threaded with several screw rods across placing groove slot bottom,The screw rod stretches into placing groove one end and is contradicted with overhead door side wall,The other end stretches into cavity,The cavity is equipped with while controlling the control piece of several screw rod movements,Its advantage is that having preferable sealing effect,Reduce thermal loss when work in aging furnace.
Description
Technical field
The utility model is related to aluminiums to produce and process technical field, more particularly to the sealing overhead door of a kind of aging furnace.
Background technology
Aging furnace is a kind of novel high-efficiency and energy-saving product, is mainly used for the melting of various aluminium alloys, especially aluminium section bar, aluminium
The foundry returns such as product are more and the melting place of single stove batch operation, such as aluminium bar, aluminium section bar, aluminum products.
Notification number is that the Chinese patent of CN204039434U discloses a kind of aging furnace overhead door, it includes and timeliness fire door
Corresponding lifting door body and the lifting gear above timeliness furnace body, the lifting door body both sides are separately installed with cunning
Dynamic set, timeliness fire door both sides are respectively equipped with is connected with more than one gas with the matched sliding rail of sliding sleeve, each sliding rail
Cylinder.
This sliding rail is connected with cylinder by drive link, and when closed, cylinder is applied by drive link to sliding rail overhead door
Power is pushed up, cylinder driving force is big so that the sealing effect of overhead door improves, and this programme will provide another leakproofness and preferably rise
Door drops.
Utility model content
The purpose of this utility model is to provide a kind of sealing overhead door of aging furnace, its advantage is that being imitated with preferable sealing
Fruit reduces thermal loss when work in aging furnace.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of sealing of aging furnace
Overhead door includes overhead door corresponding with aging furnace fire door and the lifting gear above aging furnace, the timeliness
The outer both sides of stove fire door are equipped with is bonded extension block with aging furnace fire door outer wall, offered in the extension block for overhead door both sides into
The placing groove entered, for the placing groove notch towards aging furnace fire door outer wall, extension block is extended in the placing groove top, described to prolong
It stretches in block and is offering cavity close to placing groove slot bottom side, the placing groove slot bottom is threaded with several across placing groove slot
The screw rod at bottom, the screw rod stretch into placing groove one end and are contradicted with overhead door side wall, and the other end stretches into cavity, and the cavity is equipped with
The control piece of several screw rod movements is controlled simultaneously.
Through the above technical solutions, when making overhead door decline by lifting gear, overhead door can be from placing groove top
Into placing groove, then controlling screw rod makes screw rod be contradicted with overhead door side wall to make screw rod stretch into one end in placing groove and liter
It drops door side wall to contradict, and then reduces the gap between overhead door and aging furnace crossing, improve overhead door and the closing of aging furnace is imitated
Fruit reduces the thermal loss in aging furnace.
The utility model is further arranged to：The control piece includes that coaxial threaded is connected to each screw rod and stretches into cavity
It the first bevel gear of one end, the upright bar being vertically arranged in cavity and several are co-axially located at upright bar and nibbled with first bevel gear
The second bevel gear of conjunction, the upright bar both ends are rotatablely connected with inner wall above and below cavity, and the upright bar is equipped with driving upright bar and turns
Dynamic actuator.
Through the above technical solutions, driving upright bar rotation by actuator, and then the second bevel gear in upright bar is made to rotate,
Then the first bevel gear rotation engaged with second bevel gear is driven, to make the screw rod being threadedly coupled with first bevel gear center
Movement, since each second master gear is fixed with column, as long as driving upright bar rotation, can drive each screw rod to move
To realize the conflict of screw rod and overhead door.
The utility model is further arranged to：The actuator include the driven wheel of differential being co-axially located in upright bar, with
From the drive bevel gear of mantle tooth engagement and it is arranged at drive bevel gear center and is pierced by the drive rod of extension block, the driving
Bar is rotatablely connected with extension block.
Through the above technical solutions, the rotation that driven gear is driven by the rotation of driving gear is driven by drive rod,
Make the rotation with the fixed upright bar of driven gear, to realize the rotation of upright bar, and then realizes the driving moved to screw rod, simultaneously
It is easy to operate.
The utility model is further arranged to：The drive rod is pierced by extension block threaded one end and is connected with and extension block outer wall
The locking nut of conflict, the drive rod are pierced by extension block one end end and are equipped with rubber sleeve.
Through the above technical solutions, making locking nut be contradicted with extension block to limit drive rod by screwing locking nut
Rotation locked by locking nut when driving screw rod and overhead door side wall to contradict by drive rod, reduce extraneous factor and push away
It moves drive rod and the sealing effect of overhead door is had an impact.
The utility model is further arranged to：The screw rod stretches into one end in placing groove and is equipped with briquetting, the briquetting and liter
It drops door and contradicts side equipped with elastomeric pad.
Through the above technical solutions, briquetting increases the contact area between screw rod and overhead door, make screw rod and overhead door
Side wall, which contradicts, more to be stablized, reduce screw rod when being contradicted with overhead door side wall due to contact area is smaller and apply pressure it is larger when produce
Raw offset improves the conflict effect between screw rod and overhead door, and then improves sealing effect of the overhead door to aging furnace.
The utility model is further arranged to：The screw rod is pierced by first bevel gear one end and is equipped with banking stop.
Through the above technical solutions, screw rod can be driven to move when first bevel gear rotates, banking stop is conducive to limit spiral shell
Bar is detached from moving process with first bevel gear, improves the safety of groove seat process.
The utility model is further arranged to：The overhead door is equipped with thermal insulation layer towards side in aging furnace.
It is passed by overhead door through the above technical solutions, thermal insulation layer advantageously reduces the energy of aging furnace in use
It passs away, and then reduces the thermal loss in aging furnace.
The utility model is further arranged to：The thermal insulation layer is circumferentially above arranged with aging furnace fire door outer wall abutting portion close
Seal rubber pad.
Through the above technical solutions, on the one hand sealing rubber pad reduces the gap between overhead door and aging furnace fire door,
The sealing effect of overhead door is improved, on the other hand the part contradicted with aging furnace fire door on overhead door is also protected, works as screw rod
It gives and buffers when overhead door being pushed to be contradicted with aging furnace fire door outer wall, reduce the part that overhead door squeezes for a long time and be damaged.
In conclusion the utility model has the advantages that：Column rotation is driven by bull stick, and then drives second
Bevel gear and first bevel gear rotation, realize the movement of screw rod, so that screw rod is moved to and overhead door is contradicted and squeezed with overhead door subtract
Few gap between overhead door and aging furnace fire door improves sealing effect of the overhead door to aging furnace, reduces work in aging furnace
When thermal loss.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the enlarged structure schematic diagram in the portions A in Fig. 1；
Fig. 3 is the structural schematic diagram for embodying control piece in the present embodiment；
Fig. 4 is the enlarged structure schematic diagram in the portions B in Fig. 3.
Reference numeral：1, overhead door；2, extension block；21, placing groove；22, cavity；24, screw rod；3, control piece；31, first
Bevel gear；32, upright bar；33, second bevel gear；4, actuator；41, driven wheel of differential；42, drive bevel gear；43, drive rod；
44, locking nut；45, rubber sleeve；5, briquetting；51, elastomeric pad；52, banking stop；6, thermal insulation layer；61, sealing rubber pad；7、
Aging furnace.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of sealing overhead door of aging furnace, as shown in Figure 1, including lifting corresponding with 7 fire door of aging furnace
Door 1 and the lifting gear above aging furnace 7, the outer both sides of 7 fire door of aging furnace are equipped with pastes with 7 fire door outer wall of aging furnace
Extension block 2 is closed, offers the placing groove 21 entered for 1 both sides of overhead door in extension block 2,21 notch of placing groove is towards aging furnace 7
Extension block 2 is extended in fire door outer wall, 21 top of placing groove, and when lifting gear driving overhead door 1 declines, overhead door 1, which enters, to be put
It sets in slot 21 and 1 side of overhead door is bonded with 7 fire door outer wall of aging furnace.
As shown in figure 3, offering cavity 22, cavity 22 and placing groove close to 21 slot bottom side of placing groove in extension block 2
21 are mutually parallel and highly consistent, and 21 slot bottom of placing groove is threaded with several screw rods 24 across 21 slot bottom of placing groove, screw rod
24 stretch into 21 one end of placing groove contradicts with 1 side wall of overhead door, and the other end stretches into cavity 22, and cavity 22 is equipped with while controlling several
The control piece 3 that screw rod 24 moves controls screw rod 24 by control piece 3 and moves, when overhead door 1 enters in placing groove 21, mobile spiral shell
Bar 24 is moved to 21 notch direction of placing groove, and 24 end of screw rod is made to be contradicted with 1 side wall of overhead door, is squeezed overhead door 1, is made overhead door
1 other side is contradicted with 7 fire door outer wall of aging furnace, reduces the gap between overhead door 1 and 7 fire door outer wall of aging furnace, improves lifting
The sealing effect of 1 pair of aging furnace 7 of door.
As shown in figure 4, in order to improve the stability that 24 end of screw rod is contradicted with overhead door 1, screw rod 24 stretches into placing groove 21
Interior one end is equipped with briquetting 5, and briquetting 5 increases the contact area between screw rod 24 and overhead door 1, and briquetting 5 contradicts one with overhead door 1
Side is equipped with elastomeric pad 51, and elastomeric pad 51 is conducive to the part for protecting briquetting 5 to squeeze overhead door 1, when reducing long due to briquetting 5
Between squeeze or when extruding force is excessive causes the damage on 1 surface of overhead door.
As shown in figure 3, control piece 3 includes being co-axially located at the first bevel gear that each screw rod 24 stretches into one end in cavity 22
31, the upright bar 32 being vertically arranged in cavity 22 and several for being co-axially located at upright bar 32 and being engaged with first bevel gear 31
Two bevel gears 33,33 axis of second bevel gear is vertical with 31 axis of first bevel gear, and screw rod 24 connects with 31 screw thread of first bevel gear
It connecing, 32 both ends of upright bar are rotatablely connected with about 22 inner wall of cavity, and upright bar 32 is equipped with the actuator 4 that driving upright bar 32 rotates,
When actuator 4 drives upright bar 32 to rotate, the second bevel gear 33 that is fixed in upright bar 32 can be driven to rotate, so drive with
The first bevel gear 31 that second bevel gear 33 engages rotates, and then the screw rod 24 being threadedly coupled with first bevel gear 31 is driven to move
Dynamic, screw rod 24 is pierced by 31 one end of first bevel gear and is equipped with banking stop 52, reduces the screw rod 24 and the in moving process of screw rod 24
One bevel gear 31 is detached from, and improves the safety using process.
As shown in figure 3, actuator 4 includes the driven wheel of differential 41 being co-axially located in upright bar 32 and driven wheel of differential 41
The drive bevel gear 42 of engagement and the drive rod 43 for being arranged at 42 center of drive bevel gear and being pierced by extension block 2, drive rod 43
It is rotatablely connected with extension block 2, rotation of drive rod 43, drive bevel gear 42 can be driven to rotate, and then drive driven wheel of differential 41
Rotation can achieve the purpose that the rotation of upright bar 32, drive rod 43 is driven to be pierced by 2 threaded one end of extension block and be connected with and extension block 2
The locking nut 44 that outer wall contradicts（With reference to figure 2）, when rotation of drive rod 43, which makes briquetting 5 be moved to, to be contradicted with overhead door 1, screw
Locking nut 44 is contradicted with 2 outer wall of extension block, is reduced extraneous factor driving drive rod 43 and is rotated, influences briquetting 5 to overhead door 1
It squeezes, to influence the leakproofness of overhead door 1, drive rod 43 is pierced by 2 one end end of extension block and is equipped with rubber sleeve 45（Reference chart
2）, rubber sleeve 45 is conveniently operated personnel and drives drive rod 43, convenient and strength-saving.
As shown in figure 3, in addition to this, overhead door 1 is equipped with thermal insulation layer 6 towards side in aging furnace 7, is further reduced heat
It is passed from overhead door 1, reduces the thermal loss of aging furnace 7 during the work time, the circumferential upper and aging furnace 7 of thermal insulation layer 6
Fire door outer wall abutting portion is arranged with sealing rubber pad 61, can not only reduce the gap of overhead door 1 and 7 fire door of aging furnace, improves and rises
The leakproofness of door 1 is dropped, and overhead door 1 when briquetting 5 squeezes overhead door 1 can be reduced and damaged caused by being contradicted with 7 fire door of aging furnace
Evil protects 1 side wall of overhead door, extends the use of overhead door 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of sealing overhead door of aging furnace, including with aging furnace（7）The corresponding overhead door of fire door（1）And when being mounted on
Imitate stove（7）The lifting gear of top, it is characterised in that：The aging furnace（7）The outer both sides of fire door are equipped with and aging furnace（7）Fire door
Outer wall is bonded extension block（2）, the extension block（2）It inside offers for overhead door（1）The placing groove that both sides enter（21）, described to put
Set slot（21）Notch is towards aging furnace（7）Fire door outer wall, the placing groove（21）Extend extension block in top（2）, the extension
Block（2）Inherent close placing groove（21）Slot bottom side offers cavity（22）, the placing groove（21）If slot bottom is threaded with
It does across placing groove（21）The screw rod of slot bottom（24）, the screw rod（24）Stretch into placing groove（21）One end and overhead door（1）Side wall
It contradicts, the other end stretches into cavity（22）It is interior, the cavity（22）Equipped with simultaneously control several screw rods（24）Mobile control piece
（3）.
2. a kind of sealing overhead door of aging furnace according to claim 1, it is characterised in that：The control piece（3）Including
Coaxial threaded is connected to each screw rod（24）Stretch into cavity（22）The first bevel gear of interior one end（31）, be vertically arranged in cavity
（22）Interior upright bar（32）And several it is co-axially located at upright bar（32）And and first bevel gear（31）The second bevel gear of engagement
（33）, the upright bar（32）Both ends are and cavity（22）Upper and lower inner wall rotation connection, the upright bar（32）It is equipped with driving upright bar
（32）The actuator of rotation（4）.
3. a kind of sealing overhead door of aging furnace according to claim 2, it is characterised in that：The actuator（4）Including
It is co-axially located at upright bar（32）On driven wheel of differential（41）And the drive bevel gear from mantle tooth engagement（42）And setting exists
Drive bevel gear（42）Center and it is pierced by extension block（2）Drive rod（43）, the drive rod（43）With extension block（2）Rotation connects
It connects.
4. a kind of sealing overhead door of aging furnace according to claim 3, it is characterised in that：The drive rod（43）It is pierced by
Extension block（2）Threaded one end is connected with and extension block（2）The locking nut that outer wall contradicts（44）, the drive rod（43）It is pierced by and prolongs
Stretch block（2）One end end is equipped with rubber sleeve（45）.
5. a kind of sealing overhead door of aging furnace according to claim 1, it is characterised in that：The screw rod（24）It stretches into and puts
Set slot（21）Interior one end is equipped with briquetting（5）, the briquetting（5）With overhead door（1）It contradicts side and is equipped with elastomeric pad（51）.
6. a kind of sealing overhead door of aging furnace according to claim 2, it is characterised in that：The screw rod（24）It is pierced by
One bevel gear（31）One end is equipped with banking stop（52）.
7. a kind of sealing overhead door of aging furnace according to claim 1, it is characterised in that：The overhead door（1）Direction
Aging furnace（7）Interior side is equipped with thermal insulation layer（6）.
8. a kind of sealing overhead door of aging furnace according to claim 7, it is characterised in that：The thermal insulation layer（6）It is circumferential
Upper and aging furnace（7）Fire door outer wall abutting portion is arranged with sealing rubber pad（61）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082099.8U CN207877810U (en) | 2018-01-17 | 2018-01-17 | A kind of sealing overhead door of aging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082099.8U CN207877810U (en) | 2018-01-17 | 2018-01-17 | A kind of sealing overhead door of aging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877810U true CN207877810U (en) | 2018-09-18 |
Family
ID=63507922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082099.8U Expired - Fee Related CN207877810U (en) | 2018-01-17 | 2018-01-17 | A kind of sealing overhead door of aging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044844A (en) * | 2022-06-15 | 2022-09-13 | 池州市明坤电子科技有限公司 | Aging treatment device for aluminum alloy workpiece machining |
-
2018
- 2018-01-17 CN CN201820082099.8U patent/CN207877810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044844A (en) * | 2022-06-15 | 2022-09-13 | 池州市明坤电子科技有限公司 | Aging treatment device for aluminum alloy workpiece machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |