CN202643778U - Large-scale aluminum alloy on-line quenching device - Google Patents
Large-scale aluminum alloy on-line quenching device Download PDFInfo
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- CN202643778U CN202643778U CN 201220315242 CN201220315242U CN202643778U CN 202643778 U CN202643778 U CN 202643778U CN 201220315242 CN201220315242 CN 201220315242 CN 201220315242 U CN201220315242 U CN 201220315242U CN 202643778 U CN202643778 U CN 202643778U
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Abstract
The utility model discloses a large-scale aluminum alloy on-line quenching device. The large-scale aluminum alloy on-line quenching device comprises a first group of quenching medium spray heads, a second group of quenching medium spray heads, a water pump and an air pump, wherein the first group of quenching medium spray heads are arranged above an aluminum alloy conveying line; the second group of quenching medium spray heads are arranged below the aluminum alloy conveying line; the water pump and the air pump are communicated with the first group of quenching medium spray heads and the second group of quenching medium spray heads respectively through quenching medium conveying pipes; the quenching medium conveying pipes comprises a header pipe and branched pipes; a first flow valve is arranged on the header pipe; and second flow valves are arranged on the branched pipes. The large-scale aluminum alloy on-line quenching device can realize air cooling quenching, air mist cooling quenching and high-pressure water cooling quenching, so the cooling speed range is large enough, the flow of each quenching medium spray head can be adjusted, different cooling speeds can be provided according to the size thicknesses of different parts of a sectional material, the deformation of parts during quenching is controlled and the quenching quality is guaranteed. Opening and closing of the flow valves can be controlled by an automatic control system, so that automatic quenching is realized and the quenching precision degree is high.
Description
Technical field
The utility model relates to a kind of quenching device, particularly a kind of aluminium alloy press quenching device.
Background technology
Conventional aluminum alloy press quenching major part is all relatively backward, and the main type of cooling has: air-cooled, wear water cooling, wind+water combination cooling, without the high pressure means of water cooled quench blocks.There is following shortcoming in conventional aluminum alloy press quenching device:
1), large speed of cooling scope can not be provided enough, can not select different speed of cooling with the section bar wall thickness according to different-alloy.
2), modulability is poor.The aluminium alloy extrusions cross section often all is asymmetric, wall thickness neither be uniform, if can not carry out according to the situation in section bar cross section the adjusting of speed of cooling size, it is slow that the place of heavy wall will be cooled off; it is fast that the place of thin-walled will be cooled off, and will cause like this section bar distortion and performance uneven; 3), tolerance range is poor, length consuming time by operator's experience control the cool time.Because more than, press quenching often causes the section bar deflection large, unstable properties, and scrap rate is too high, and the problems such as cost rising are difficult to satisfy the demand of producing.
But it is more and more higher that current techniques requires aluminium alloy extrusions, is mainly manifested in 1, the section bar cross section is more and more wider, and shape becomes increasingly complex; 2, dimension control is more and more stricter; 3, mechanical property requirements is more and more higher.For wanting satisfying the market to the requirement of aluminium profile product, propose higher requirement, particularly press quenching link just for the production technique of section bar and equipment.Make section bar reach high mechanical property, the speed of cooling when section bar quenches must guarantee that supersaturated solid solution is fixed and not decompose, and prevents that strengthening phase from separating out, in order to avoid reduce the mechanical property after the quench aging.Therefore, the speed of cooling during quenching should The faster the better.But speed of cooling is faster, and the unrelieved stress of quenching section bar and residual set are also larger, and the dimensional precision of section bar just can't guarantee.So, to satisfy simultaneously the key element of above three aspects:, just giving quenches proposes higher requirement: 1, must can provide enough large speed of cooling scope, with the quenching of satisfying different-alloy to the requirement to speed of cooling of the requirement of speed of cooling susceptibility and differential profiles wall thickness; 2, when guaranteeing enough large speed of cooling, the distortion when effectively reducing the section bar cooling is to guarantee the dimensional precision of section bar.
The utility model content
In view of this, the purpose of this utility model provides a kind of large aluminum alloy press quenching device, it can provide enough large speed of cooling scope, can also regulate speed of cooling according to the dimensional thickness of section bar different sites, thereby can satisfy the quenching requirement of aluminium alloy extrusions.
The utility model large aluminum alloy press quenching device, comprise the first group of quenchant shower nozzle that is arranged in aluminium alloy transfer limes top, be arranged in second group of quenchant shower nozzle of aluminium alloy transfer limes below, water pump and air pump, described water pump is communicated with first group of quenching Jie shower nozzle and second group of quenchant shower nozzle respectively by the quenchant transfer lime, described air pump also is communicated with first group of quenching Jie shower nozzle and second group of quenchant shower nozzle respectively by the quenchant transfer lime, described quenchant transfer lime comprises the house steward who is connected with air pump with water pump and the arm that is connected each quenchant shower nozzle and house steward, be provided with the first flow valve on the described house steward, be provided with the second flow valve on the described arm.
Further, also comprise the 3rd group of quenchant shower nozzle and the 4th group of quenchant shower nozzle of being arranged in aluminium alloy transfer limes width both sides, the 3rd group of quenchant shower nozzle also links to each other with air pump with water pump by the quenchant transfer lime with the 4th group of quenchant shower nozzle;
Further, described first group of quenching Jie shower nozzle and second group of quenchant shower nozzle comprise respectively 3 to the 5 row's quenchant shower nozzles that are arranged in juxtaposition along aluminium alloy transfer limes width;
Further, described the 3rd group of quenchant shower nozzle and the 4th group of quenchant shower nozzle comprise respectively 2 to the 3 row's quenchant shower nozzles that are arranged in juxtaposition along aluminium alloy transfer limes above-below direction;
Further, the below of described second group of quenchant shower nozzle also is provided with the quenchant receiving tank, and the import of described water pump is arranged in the quenchant receiving tank;
Further, be provided with under meter on the described house steward.
The beneficial effects of the utility model: the utility model large aluminum alloy press quenching device, can realize airblast quenching, wind fog cooling quenching and high pressure water cold quenching, thereby large speed of cooling scope can be provided enough, in concrete operations, can require the concrete type of cooling of selecting according to section bar wall thickness and cooling intensity; The flow of each quenchant shower nozzle can be regulated, thereby different speed of cooling can be provided according to the dimensional thickness of section bar different sites, and the deflection of part when control is quenched guarantees the quenching quality; Can pass through the keying of automatic controlling system flow valve, thereby can realize automatic quenching, the quenching tolerance range is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the structure intention of the utility model large aluminum alloy press quenching device;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Embodiment
Fig. 1 is the structure intention of the utility model large aluminum alloy press quenching device; Fig. 2 is that the A of Fig. 1 is to schematic diagram.
As shown in the figure, the present embodiment large aluminum alloy press quenching device, comprise the first group of quenchant shower nozzle 1 that is arranged in aluminium alloy transfer limes top, be arranged in second group of quenchant shower nozzle 2 of aluminium alloy transfer limes below, water pump 3 and air pump 4, described water pump 3 is communicated with first group of quenching Jie shower nozzle 1 and second group of quenchant shower nozzle 2 respectively by the quenchant transfer lime, described air pump 4 also is communicated with first group of quenching Jie shower nozzle 1 and second group of quenchant shower nozzle 2 respectively by the quenchant transfer lime, described quenchant transfer lime comprises with water pump 3 is connected the house steward 5 and the arm 6 that is connected each quenchant shower nozzle and house steward 5 who connects with air pump, be provided with first flow valve 7 on the described house steward 5, be provided with the second flow valve 8 on the described arm 6.The utility model large aluminum alloy press quenching device: when only having water pump 3 work, can realize the high pressure water cold quenching; When only having air pump 4 work, can realize airblast quenching; When water pump 3 and air pump 4 were worked simultaneously, quenchant shower nozzle ejection wind mist can realize that the wind fog cooling quenches; Because the methods for cooling of this quenching device is more, in concrete operations, can require the concrete selection type of cooling according to section bar wall thickness and cooling intensity, and the quenchant flow is controlled, so this quenching device can provide enough large speed of cooling scope.Simultaneously because the flow of each quenchant shower nozzle can be regulated, thereby can provide according to the dimensional thickness of section bar different sites different speed of cooling, the deflection of part when control is quenched guarantees the quenching quality.This quenching device can pass through the keying of automatic controlling system first flow valve 7, thereby can realize automatic quenching, and the quenching tolerance range is high.
In the present embodiment, this large aluminum alloy press quenching device also comprises the 3rd group of quenchant shower nozzle 9 and the 4th group of quenchant shower nozzle that is arranged in aluminium alloy transfer limes width both sides, the 4th group of quenchant shower nozzle do not draw in the drawings, and the 3rd group of quenchant shower nozzle 9 also links to each other with air pump 4 with water pump 3 by the quenchant transfer lime with the 4th group of quenchant shower nozzle.For the larger section bar of some sidepiece wall thickness, only cool off by first group of quenching Jie shower nozzle 1 and second group of quenchant shower nozzle 2, can't make the both sides of section bar reach enough speed of cooling, but the 3rd group of quenchant shower nozzle 9 and the 4th group of larger section bar of quenchant shower nozzle counter-lateral quadrents wall thickness provide enough speed of cooling in this structure, satisfy need of production.
In the present embodiment, described first group of quenching Jie shower nozzle 1 and second group of quenchant shower nozzle 2 comprise respectively the 4 row's quenchant shower nozzles that are arranged in juxtaposition along aluminium alloy transfer limes width, the spacing distance of adjacent quenchant shower nozzle is 1m, can make the even complete covering section bar upper and lower surface of quenchant; Certainly in different embodiments, the row of quenchant shower nozzle can be regulated as required in first group of quenching Jie shower nozzle 1 and the second group of quenchant shower nozzle 2, for general aluminium alloy extrusions width, 3 to 5 row's quenchant shower nozzles is set for best.
In the present embodiment, described the 3rd group of quenchant shower nozzle 9 and the 4th group of quenchant shower nozzle comprise respectively the 3 row's quenchant shower nozzles that are arranged in juxtaposition along aluminium alloy transfer limes above-below direction, the spacing distance of adjacent quenchant shower nozzle is 1m, can make the even complete covering section bar of quenchant side; Certainly in different embodiments, the row of quenchant shower nozzle can be regulated as required in first group of quenching Jie shower nozzle 1 and the second group of quenchant shower nozzle 2, for general aluminium alloy extrusions thickness, 2 to 3 row's quenchant shower nozzles is set for best.
In the present embodiment, the below of described second group of quenchant shower nozzle 2 also is provided with quenchant receiving tank 10, and the import of described water pump 3 is arranged in the quenchant receiving tank 10, and this structure can make the quench water recycle.
In the present embodiment, be provided with under meter 11 on the described house steward 5, can record the actual flow of quenchant in the quenching by under meter, grasp quenchant flow required when reaching best quenching quality, thereby can realize controlling accurately the quenchant flow, guarantee the quenching quality.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. large aluminum alloy press quenching device, it is characterized in that: comprise the first group of quenchant shower nozzle that is arranged in aluminium alloy transfer limes top, be arranged in second group of quenchant shower nozzle of aluminium alloy transfer limes below, water pump and air pump, described water pump is communicated with first group of quenching Jie shower nozzle and second group of quenchant shower nozzle respectively by the quenchant transfer lime, described air pump also is communicated with first group of quenching Jie shower nozzle and second group of quenchant shower nozzle respectively by the quenchant transfer lime, described quenchant transfer lime comprises the house steward who is connected with air pump with water pump and the arm that is connected each quenchant shower nozzle and house steward, be provided with the first flow valve on the described house steward, be provided with the second flow valve on the described arm.
2. large aluminum alloy press quenching device according to claim 1, it is characterized in that: also comprise the 3rd group of quenchant shower nozzle and the 4th group of quenchant shower nozzle of being arranged in aluminium alloy transfer limes width both sides, the 3rd group of quenchant shower nozzle also links to each other with air pump with water pump by the quenchant transfer lime with the 4th group of quenchant shower nozzle.
3. large aluminum alloy press quenching device according to claim 2 is characterized in that: described first group of quenching Jie shower nozzle and second group of quenchant shower nozzle comprise respectively 3 to the 5 row's quenchant shower nozzles that are arranged in juxtaposition along aluminium alloy transfer limes width.
4. large aluminum alloy press quenching device according to claim 3 is characterized in that: described the 3rd group of quenchant shower nozzle and the 4th group of quenchant shower nozzle comprise respectively 2 to the 3 row's quenchant shower nozzles that are arranged in juxtaposition along aluminium alloy transfer limes above-below direction.
5. large aluminum alloy press quenching device according to claim 4, it is characterized in that: the below of described second group of quenchant shower nozzle also is provided with the quenchant receiving tank, and the import of described water pump is arranged in the quenchant receiving tank.
6. large aluminum alloy press quenching device according to claim 1 is characterized in that: be provided with under meter on the described house steward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315242 CN202643778U (en) | 2012-07-02 | 2012-07-02 | Large-scale aluminum alloy on-line quenching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315242 CN202643778U (en) | 2012-07-02 | 2012-07-02 | Large-scale aluminum alloy on-line quenching device |
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| CN 201220315242 Expired - Fee Related CN202643778U (en) | 2012-07-02 | 2012-07-02 | Large-scale aluminum alloy on-line quenching device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103325A (en) * | 2013-02-05 | 2013-05-15 | 岳睿 | Collision prevention device for mechanical part after heat treatment |
| CN103320585A (en) * | 2013-05-23 | 2013-09-25 | 江阴江顺铝型材成套设备制造有限公司 | Aluminium profile quenching device |
| CN103320726A (en) * | 2013-05-23 | 2013-09-25 | 江阴江顺铝型材成套设备制造有限公司 | On-line water-cooling, wind-cooling and fog-cooling quenching device for aluminium profiles |
| CN103509931A (en) * | 2013-10-10 | 2014-01-15 | 攀钢集团工程技术有限公司 | Device for thermally treating track shoe and method thereof |
| CN103820620A (en) * | 2014-03-20 | 2014-05-28 | 湖州巨力铝型材有限公司 | Aluminum profile quenching and cooling transportation line |
| CN104818371A (en) * | 2015-04-17 | 2015-08-05 | 苏州铭德铝业有限公司 | Aluminum profile quenching system and quenching method |
| CN107354278A (en) * | 2017-08-22 | 2017-11-17 | 大连理工大学 | A kind of aerosol Quenching Production Line and its production technology for obtaining intensity adjustable automobile structure |
| CN108188192A (en) * | 2018-01-02 | 2018-06-22 | 龙口市丛林铝材有限公司 | A kind of big Wall-Thickness Difference multi-cavity aluminium section bar lateral bending problem accurate control method of big specification |
| 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 |
-
2012
- 2012-07-02 CN CN 201220315242 patent/CN202643778U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103325A (en) * | 2013-02-05 | 2013-05-15 | 岳睿 | Collision prevention device for mechanical part after heat treatment |
| CN103320585A (en) * | 2013-05-23 | 2013-09-25 | 江阴江顺铝型材成套设备制造有限公司 | Aluminium profile quenching device |
| CN103320726A (en) * | 2013-05-23 | 2013-09-25 | 江阴江顺铝型材成套设备制造有限公司 | On-line water-cooling, wind-cooling and fog-cooling quenching device for aluminium profiles |
| CN103509931A (en) * | 2013-10-10 | 2014-01-15 | 攀钢集团工程技术有限公司 | Device for thermally treating track shoe and method thereof |
| CN103820620A (en) * | 2014-03-20 | 2014-05-28 | 湖州巨力铝型材有限公司 | Aluminum profile quenching and cooling transportation line |
| CN104818371A (en) * | 2015-04-17 | 2015-08-05 | 苏州铭德铝业有限公司 | Aluminum profile quenching system and quenching method |
| CN107354278A (en) * | 2017-08-22 | 2017-11-17 | 大连理工大学 | A kind of aerosol Quenching Production Line and its production technology for obtaining intensity adjustable automobile structure |
| CN107354278B (en) * | 2017-08-22 | 2018-11-09 | 大连理工大学 | A kind of aerosol Quenching Production Line and its production technology obtaining intensity adjustable automobile structure |
| CN108188192A (en) * | 2018-01-02 | 2018-06-22 | 龙口市丛林铝材有限公司 | A kind of big Wall-Thickness Difference multi-cavity aluminium section bar lateral bending problem accurate control method of big specification |
| CN108188192B (en) * | 2018-01-02 | 2019-09-10 | 龙口市丛林铝材有限公司 | A kind of big Wall-Thickness Difference multi-cavity aluminum profile lateral bending problem accurate control method of big specification |
| 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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |