CN205635699U - Bellows under guenching unit - Google Patents
Bellows under guenching unit Download PDFInfo
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- CN205635699U CN205635699U CN201620279302.1U CN201620279302U CN205635699U CN 205635699 U CN205635699 U CN 205635699U CN 201620279302 U CN201620279302 U CN 201620279302U CN 205635699 U CN205635699 U CN 205635699U
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- bellows
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- spraying system
- air
- quenching unit
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Abstract
The utility model discloses a bellows under guenching unit, include bellows main part, lower bellows mounting, manger plate cover, electric actuator, air door, lower part wind gap, lower part spraying system, lower part water -spraying system down. All lower part spraying system, lower part water -spraying system inlet tube all lie in the inside of bellows main part down, shower nozzle and wind gap -Offset, and it is even to make whole quenching system cooling source distribute. The amount of wind that lower part air feed unit provided during the forced air cooling will pass through air supply pipeline and get into leeward case main part evenly distributed to each wind gap again behind the air door. On preventing that the cooling water from spilling electric actuator, bellows main part lower part periphery has welded the manger plate cover under. All lower part spraying system, every lower part water -spraying system divide the multistage in the bellows, and every, every section flow accessible control system adjusts each water supply pipe's governing valve and adjusts to can realize the multistage through control system and open and close in proper order, with the quenching needs that adapt to different alloys and cross -section section bar, reach different progressive refrigerating modes.
Description
Technical field
This utility model relates to shape press quenching device, the leeward of a kind of aluminium section bar press quenching device
Case.
Background technology
Along with aluminium section bar is used widely the quality to aluminium section bar, mechanical property in the fields such as industry, transportation
Requiring more and more higher, existing water hardening, air-blast quenching equipment can only unilaterally carry out online water hardening or air-cooled quench
Fire, it is impossible to meet online extruding different aluminum section bar and carry out the requirement of different Cooling Quenching mode.At present, it is common to use water-cooled quench
Fire mode be " cross water-cooled " or the mode that sprays is carried out, and there is intensity of cooling not high enough, it is impossible to enough wash high temperature aluminum section bar table open
The water smoke that face is formed, thus reduce quenching quality, in addition during spray quenching, its hydraulic pressure is all either manually or automatically to carry out
Entirety is heightened or entirety is turned down, it is impossible to enough realizes the hydraulic demand of the aluminium section bar different parts of asymmetric, then causes cold
The most uniform, cold deformation is more serious；The air-blast quenching mode commonly used is, sets in the both sides up and down of aluminium section bar conveyer device
Putting air cooling equipment, the left and right sides of aluminium section bar can cause inhomogeneous cooling even then, and the situation of cold deformation is more serious.Prior art
In, the quenching unit of section bar has the disadvantage in that quenching unit is not provided that sufficiently large rate of cooling scope, it is impossible to according to not
Different rate of cooling is selected with alloy and section bar wall thickness；The bad adaptability of quenching unit, due to section bar cross section the most all
Being asymmetric, wall thickness is not uniform, therefore when section bar quenches, needs the wall thickness according to section bar to regulate quenching cooling speed
Degree；But existing section bar quenching unit, it can not carry out rate of cooling size according to the situation in section bar different parts cross section
Regulation, quenching can often occur that the local of heavy wall cools down slow, the fast cooling problem in place of thin-walled, cause section bar deformation and performance
Uneven；Quenching unit operability is poor, workman's practical operation difficulty, poor accuracy, and time-consumingly, it is impossible to meet use demand.
Utility model content
The purpose of this utility model is to provide a kind of quenching unit making aluminium section bar can uniformly cool down in quenching process
Lower bellows.
For achieving the above object, the technical solution of the utility model is:
Bellows under a kind of quenching unit, including leeward box main body, lower bellows fixture, water retaining cover, YE, wind
Door, air port, bottom, bottom spray system, bottom spraying system.All bottoms spray system, the equal position of spraying system water inlet pipe, bottom
In the inside of leeward box main body, shower nozzle is arranged with air port dislocation, makes whole quenching system cooling source be evenly distributed.Bottom time air-cooled
The air quantity that air feed unit provides will enter leeward box main body again after air door through air supply line and be evenly distributed to each air port.Often
The big I of row tuyere air volume is set by touch screen diagram orientation, air port and numerical monitor (percentage ratio), control system after setting
The regulation of air quantity is realized by driving YE to rotate air door.For preventing cooling water to be spread across on YE, in leeward
Box main body lower periphery has welded water retaining cover.Water retaining cover and leeward box main body full weld, YE is positioned at inside water retaining cover, cold
But water can only flow to water tank from the outer of water retaining cover and prevents YE from damaging.All of bottom spray system in bellows, under
Portion's spraying system each column all divides multistage (at least 2 sections) each column, the flow of every section can regulate each water supply line by control system
Regulation valve regulates, and can realize multistage order keying by control system, to adapt to different-alloy and the quenching of cross section section bar
Need, reach different progressive refrigerating modes.Air door respectively enters with air supply line, all bottoms spray system, bottom spraying system
The lifting of the convenient lower bellows that are flexible coupling all is used between water pipe and regulation valve.Lower bellows are fixed on entirely through lower bellows fixture
On section bar transporter, realized the lifting of lower bellows by section bar conveyor elevator structure, adapt to quenching of different size section bar
Fire needs.
The major advantage of lower bellows in quenching unit: the air quantity that bottom air feed unit provides is delivered to each air port uniformly
Place, makes aluminium section bar uniformly to cool down.Need to be adjusted by touch screen diagram orientation, air port and numerical monitor (percentage ratio) according to quenching
The size of whole each column tuyere air volume, to adapt to the quenching needs of different-alloy and cross section section bar.Air port is adjusted by oscilaltion
Position, adapt to different size section bar quenching needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of bellows under a kind of quenching unit；
Fig. 2 is the side view of bellows under a kind of quenching unit；
Fig. 3 is close-up schematic view in Fig. 1.
Detailed description of the invention
In conjunction with Fig. 1, describe detailed description of the invention of the present utility model in detail, but claim is not limited in any way.
Bellows under a kind of quenching unit, including leeward box main body 1, lower bellows fixture 2, water retaining cover 3, YE 4,
Air door 5, air port, bottom 6, bottom spray system 7, bottom spraying system 8.All bottoms spray system 7, bottom spraying system 8 enter
Water pipe is respectively positioned on the inside of leeward box main body 1, and shower nozzle is arranged with air port dislocation, made whole quenching system cooling source be evenly distributed.
The air quantity that time air-cooled, air feed unit in bottom provides will enter leeward box main body 1 again after air door 5 through air supply line and uniformly divide
Cloth is to each air port.The big I of each column tuyere air volume is set by touch screen diagram orientation, air port and numerical monitor (percentage ratio),
After setting, control system will drive YE 4 to rotate air door 5 to realize the regulation of air quantity.For preventing cooling water to be spread across electronic
On executor 4, weld water retaining cover 3 in leeward box main body 1 lower periphery.Water retaining cover 3 and leeward box main body 1 full weld, electronic hold
It is internal that row device 4 is positioned at water retaining cover 3, and cooling water can only flow to water tank and prevent YE 4 from damaging from the outer of water retaining cover 3.Wind
In case, all of bottom spray system 7, bottom spraying system 8 each column all divide multistage (at least 2 sections) each column, the flow of every section to lead to
The regulation valve crossing the control system each water supply line of regulation regulates, and can realize multistage order keying and list by control system
Row, to adapt to the quenching needs of different-alloy and cross section section bar, reach different progressive refrigerating modes.Air door and air supply line,
The liter of the convenient lower bellows that are flexible coupling all is used between all bottoms spray system 7, each water inlet pipe of bottom spraying system 8 and regulation valve
Fall.Lower bellows are fixed on section bar transporter entirely through lower bellows fixture 2, real by section bar conveyor elevator structure
The now lifting of bellows, adapts to the quenching needs of different size section bar.
The Main Function of lower bellows in quenching unit: the air quantity that bottom air feed unit provides is delivered to each air port uniformly
Place, makes aluminium section bar uniformly to cool down.Need to be adjusted by touch screen diagram orientation, air port and numerical monitor (percentage ratio) according to quenching
The size of whole each column tuyere air volume, to adapt to the quenching needs of different-alloy and cross section section bar.Air port is adjusted by oscilaltion
Position, adapt to different size section bar quenching needs.
Claims (7)
1. bellows under quenching unit, including leeward box main body (1), lower bellows fixture (2), YE (4), air door
(5), air port, bottom (6), bottom spray system (7), bottom spraying system (8), bottom spray system (7), bottom spraying system
(8) water inlet pipe is respectively positioned on the inside of leeward box main body (1), and shower nozzle is arranged with air port dislocation, made whole quenching system cooling source divide
Cloth is uniform, and YE (4) connects air door (5), drives it to operate.
2. bellows under quenching unit as claimed in claim 1, it is characterised in that: described leeward box main body (1) lower periphery is even
Connect water retaining cover (3).
3. bellows under quenching unit as claimed in claim 2, it is characterised in that: described water retaining cover (3) and leeward box main body (1)
Full weld.
4. bellows under quenching unit as claimed in claim 1, it is characterised in that: described YE (4) is positioned at water retaining cover
(3) internal, cooling water can only flow to water tank from the outer of water retaining cover (3).
5. bellows under quenching unit as claimed in claim 1, it is characterised in that: described bottom spray system (7), bottom spraying
System (8) each column all divides multistage, the regulation valve that each column, the flow of every section regulate each water supply line by control system to regulate,
Realize multistage order by control system to open and close.
6. bellows under quenching unit as claimed in claim 1, it is characterised in that: described air door (5) and air supply line, bottom spray
All use between pouring system (7), bottom spraying system (8) each water inlet pipe and regulation valve and be flexible coupling.
7. bellows under quenching unit as claimed in claim 1, it is characterised in that: described lower bellows are fixed entirely through lower bellows
Part (2) is fixed on section bar transporter and is placed in water tank, is realized the liter of lower bellows by section bar conveyor elevator structure
Fall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279302.1U CN205635699U (en) | 2016-04-06 | 2016-04-06 | Bellows under guenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279302.1U CN205635699U (en) | 2016-04-06 | 2016-04-06 | Bellows under guenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205635699U true CN205635699U (en) | 2016-10-12 |
Family
ID=57067217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279302.1U Active CN205635699U (en) | 2016-04-06 | 2016-04-06 | Bellows under guenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205635699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396206A (en) * | 2019-01-07 | 2019-03-01 | 山东兖矿轻合金有限公司 | A kind of online water cooling extrusion forming device of I-shaped aluminum profile |
-
2016
- 2016-04-06 CN CN201620279302.1U patent/CN205635699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396206A (en) * | 2019-01-07 | 2019-03-01 | 山东兖矿轻合金有限公司 | A kind of online water cooling extrusion forming device of I-shaped aluminum profile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |