CN205603637U - Last bellows of guenching unit - Google Patents
Last bellows of guenching unit Download PDFInfo
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- CN205603637U CN205603637U CN201620283660.XU CN201620283660U CN205603637U CN 205603637 U CN205603637 U CN 205603637U CN 201620283660 U CN201620283660 U CN 201620283660U CN 205603637 U CN205603637 U CN 205603637U
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Abstract
The utility model discloses a last bellows of guenching unit, including last bellows body, sealed brush, canvas mount pad, go up and down to promote about, spraying system of about, wind gap of guide pulley, electric actuator, upper portion wind gap, upper portion spraying system, upper portion water -spraying system, air door about. Its upper portion wind gap about with the wind gap dislocation distribute, all sprayed, the water -spraying system inlet tube all lies in the bellows body inside, shower nozzle and wind gap -Offset make whole quenching system cooling source distribute evenly. The amount of wind that upper portion air feed unit provided during the forced air cooling will pass through air supply pipeline again through the laggard income bellows body evenly distributed of air door to each wind gap. Air door and air supply pipeline, all spray, all adopt the convenient lift of going up bellows of flexible coupling between each inlet tube of water -spraying system and the governing valve. The chain passes the lift that the lift guide pulley passes through bellows in water cover and the realization of last bellows elevating system, adapts to the quenching needs of different specification section bars.
Description
Technical field
This utility model relates to shape press quenching device, the upper bellows of a kind of aluminium section bar press quenching device.
Background technology
Along be used widely in the fields such as industry, the transportation quality to aluminium section bar, mechanical property requirements of aluminium section bar is more and more higher, existing water hardening, air-blast quenching equipment can only unilaterally carry out online water hardening or air-blast quenching, it is impossible to meets online extruding different aluminum section bar and carries out the requirement of different Cooling Quenching mode.At present, the water hardening mode commonly used is that the mode of " cross water-cooled " or spray is carried out, there is intensity of cooling not high enough, the water smoke that high temperature aluminum Surface of profile is formed can not be washed open, thus reduce quenching quality, in addition during spray quenching, its hydraulic pressure is all either manually or automatically to carry out entirety to heighten or entirety is turned down, can not realize the hydraulic demand of the aluminium section bar different parts of asymmetric, then cause cooling uniform not, cold deformation is more serious；The air-blast quenching mode commonly used is, arranges air cooling equipment in the both sides up and down of aluminium section bar conveyer device, and the left and right sides of aluminium section bar can cause inhomogeneous cooling even then, and the situation of cold deformation is more serious.In prior art, 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 select different rate of cooling according to different-alloy and section bar wall thickness；The bad adaptability of quenching unit, owing to the cross section of section bar is the most all asymmetric, wall thickness is not uniform, therefore when section bar quenches, needs the wall thickness according to section bar to regulate quenching rate of cooling；But existing section bar quenching unit, it can not carry out the regulation of rate of cooling size according to the situation in section bar different parts cross section, and quenching can often occur that the local cooling of heavy wall is slow, the fast cooling problem in place of thin-walled, causes 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 bellows on a kind of quenching unit making aluminium section bar can uniformly cool down in quenching process.
For achieving the above object, the technical solution of the utility model is:
Bellows on a kind of quenching unit, including upper bellows body, seal hairbrush, canvas mounting seat, lifting lifting guide wheel, YE, air port, top, air port, left and right, top spray system, top spraying system, left and right spray system, left and right spraying system, air door.Its air port, top is dislocatedly distributed with air port, left and right, and above-mentioned all sprays, spraying system water inlet pipe are respectively positioned on the inside of bellows body, and shower nozzle is arranged with air port dislocation, made whole quenching system cooling source be evenly distributed.Time air-cooled top air feed unit provide air quantity will through air supply line again through air door laggard enter bellows body be evenly distributed 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), and after setting, control system realizes the regulation of air quantity by driving YE to rotate air door.All of spray in bellows, spraying system each column all divide multistage (at least 2 sections) each column, the flow of every section can regulate the regulation valve of each water supply line by control system and regulate, and multistage order keying can be realized by control system, to adapt to the quenching needs of different-alloy and cross section section bar, reach different progressive refrigerating modes.The lifting of the convenient upper bellows that are flexible coupling all is used between air door and air supply line, all sprays, each water inlet pipe of spraying system and regulation valve.Chain realizes the lifting of upper bellows through lifting idler pulley by water cover and upper bellows elevating mechanism, adapts to the quenching needs of different size section bar.Water smoke directly outer row in order to prevent the mixing of wind mist from producing time cold corrodes other equipment, upper bellows entirety is sheathed on inside quenching system water cover, and hairbrush is installed in upper bellows body both sides, Tarpauling is installed for sealing the gap between bellows body and quenching system water cover in two ends.It is to be arranged on the movable pulley at the symmetric position of the bellows body left and right sides that described lifting promotes guide wheel.
The major advantage of upper bellows in quenching unit: the air quantity that top air feed unit provides is delivered at each air port uniformly, makes aluminium section bar uniformly to cool down.Need to be adjusted the size of each column tuyere air volume by touch screen diagram orientation, air port and numerical monitor (percentage ratio) according to quenching, to adapt to the quenching needs of different-alloy and cross section section bar.Adjusted the position in air port by oscilaltion, adapt to the quenching needs of different size section bar.
Accompanying drawing explanation
Fig. 1 is the structural representation of bellows on a kind of quenching unit；
Fig. 2 is the side view of bellows on a kind of quenching unit；
Fig. 3 is the close-up schematic view of Fig. 1.
Detailed description of the invention
In conjunction with Fig. 1, Fig. 2, Fig. 3, describe detailed description of the invention of the present utility model in detail, but claim is not limited in any way.
Bellows on a kind of quenching unit, including bellows on a kind of quenching unit, including upper bellows body 1, seal hairbrush 2, canvas mounting seat 3, lifting lifting guide wheel 4, YE 5, air port, top 6, air port, left and right 7, top spray system 8, top spraying system 9, left and right spray system 10, left and right spraying system 11, air door 12.Its air port, top 6 is dislocatedly distributed with air port, left and right 7, and above-mentioned all sprays, spraying system water inlet pipe are respectively positioned on the inside of bellows body 1, and shower nozzle is arranged with air port dislocation, made whole quenching system cooling source be evenly distributed.Time air-cooled top air feed unit provide air quantity will through air supply line again through air door 12 laggard enter bellows body 1 be evenly distributed 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), and after setting, control system will drive YE 5 to rotate air door 12 to realize the regulation of air quantity.All of spray in bellows, spraying system each column all divide multistage (at least 2 sections) each column, the flow of every section can regulate the regulation valve of each water supply line by control system and regulate, and multistage order keying can be realized by control system, to adapt to the quenching needs of different-alloy and cross section section bar, reach different progressive refrigerating modes.The lifting of the convenient upper bellows that are flexible coupling all is used between air door 12 and air supply line, all sprays, each water inlet pipe of spraying system and regulation valve.Chain realizes the lifting of upper bellows through lifting idler pulley 4 by water cover and upper bellows elevating mechanism, adapts to the quenching needs of different size section bar.Water smoke directly outer row in order to prevent the mixing of wind mist from producing time cold corrodes other equipment, upper bellows entirety is sheathed on inside quenching system water cover, and hairbrush is installed in upper bellows body 2 both sides, Tarpauling is installed for sealing the gap between bellows body and quenching system water cover in two ends.Wherein lifting promotes guide wheel 4 is to be arranged on the movable pulley at the symmetric position of bellows body 1 left and right sides.
The Main Function of upper bellows in quenching unit: the air quantity that top air feed unit provides is delivered at each air port uniformly, makes aluminium section bar uniformly to cool down.Need to be adjusted the size of each column tuyere air volume by touch screen diagram orientation, air port and numerical monitor (percentage ratio) according to quenching, to adapt to the quenching needs of different-alloy and cross section section bar.Adjusted the position in air port by oscilaltion, adapt to the quenching needs of different size section bar.
Claims (5)
1. bellows on a quenching unit, including upper bellows body (1), lifting promotes guide wheel (4), YE (5), air port, top (6), air port, left and right (7), top spray system (8), top spraying system (9), left and right spray system (10), left and right spraying system (11), air door (12), its air port, top (6) is dislocatedly distributed with air port, left and right (7), top spray system (8), top spraying system (9), left and right spray system (10), left and right spraying system (11) water inlet pipe is respectively positioned on the inside of bellows body (1), shower nozzle is arranged with air port dislocation, quenching system cooling source is evenly distributed, YE (5) connects air door (12), drive it to operate.
2. bellows on quenching unit as claimed in claim 1, it is characterised in that: described bellows internal upper part spray system (8), top spraying system (9), left and right spray system (10), left and right spraying system (11) each column all divide multistage to arrange.
3. bellows on quenching unit as claimed in claim 1, it is characterised in that: all use between described air door (12) and air supply line, top spray system (8), top spraying system (9), left and right spray system (10), left and right spraying system (11) each water inlet pipe and regulation valve and be flexible coupling.
4. bellows on quenching unit as claimed in claim 1, it is characterised in that: described lifting promotes guide wheel (4) for be arranged on the movable pulley at the symmetric position of bellows body (1) left and right sides.
5. bellows on quenching unit as claimed in claim 1, it is characterized in that: described upper bellows body (1) is sheathed on inside quenching system water cover, hairbrush (2) is installed in upper bellows body (1) both sides, two ends are installed Tarpauling (3) and are used for sealing the gap between bellows body (1) and quenching system water cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283660.XU CN205603637U (en) | 2016-04-06 | 2016-04-06 | Last bellows of guenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283660.XU CN205603637U (en) | 2016-04-06 | 2016-04-06 | Last bellows of guenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603637U true CN205603637U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620283660.XU Active CN205603637U (en) | 2016-04-06 | 2016-04-06 | Last bellows of guenching unit |
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| CN (1) | CN205603637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375889A (en) * | 2020-11-11 | 2021-02-19 | 嘉兴恒瑞金属科技股份有限公司 | Tempering equipment for high-wear-resistance fastener |
| CN113862439A (en) * | 2021-08-27 | 2021-12-31 | 太重（天津）滨海重型机械有限公司 | Flow field regulation and control structure of large-scale aluminum extrusion online air-cooled quenching device |
-
2016
- 2016-04-06 CN CN201620283660.XU patent/CN205603637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375889A (en) * | 2020-11-11 | 2021-02-19 | 嘉兴恒瑞金属科技股份有限公司 | Tempering equipment for high-wear-resistance fastener |
| CN113862439A (en) * | 2021-08-27 | 2021-12-31 | 太重（天津）滨海重型机械有限公司 | Flow field regulation and control structure of large-scale aluminum extrusion online air-cooled quenching device |
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| C14 | Grant of patent or utility model | ||
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