CN206607275U - One kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar - Google Patents
One kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar Download PDFInfo
- Publication number
- CN206607275U CN206607275U CN201720225093.7U CN201720225093U CN206607275U CN 206607275 U CN206607275 U CN 206607275U CN 201720225093 U CN201720225093 U CN 201720225093U CN 206607275 U CN206607275 U CN 206607275U
- Authority
- CN
- China
- Prior art keywords
- transport pipeline
- cooling
- section bar
- cooling tube
- aluminum alloy
- 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
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Abstract
It is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar, including cooling tube the utility model discloses one kind, fixed cover is equipped with transport pipeline in cooling tube cavity, and spout is evenly distributed with transport pipeline wall；Four supports are vertically provided with outside cooling tube；Diametrically it is horizontally disposed with to have in transport pipeline and is set with roller on multiple cross bars, each cross bar.Device of the present utility model, different cooling mediums are passed through according to the wall thickness of aluminium section bar, the regulation of the type of cooling is carried out by water spray, three kinds of modes of jet or spraying, by controlling the pressure and flow of cooling medium to adjust cooling velocity, cooling medium is uniformly sprayed by the spout on each section of transport pipeline so that the cooling of varying strength is realized on each surface when aluminum alloy extrusion section bar is moved forward in transport pipeline.
Description
Technical field
The utility model belongs to quenching apparatus technical field, is related to a kind of flexible for regular sections aluminum alloy extrusion section bar
Press quenching device.
Background technology
In recent years, with the rapid development of the national economy, the application of aluminium section bar industrially is increasingly extensive, meanwhile, to aluminium
The requirement more and more higher of section bar, is mainly manifested in：1. the section of section bar requires more and more wider, and shape becomes increasingly complex；2. size
Precision is more and more stricter；3. mechanical property more and more higher.Requirement of the market to aluminium profile product is met, to the production work of section bar
Skill and equipment propose higher requirement, particularly press quenching link.
Currently, in the production process of large-size complex-cross-section aluminium alloy extrusions, because its wall unevenness and size are larger etc.
To realize that uniformly cooling becomes extremely difficult at each position after special circumstances, extruding during aluminium section bar press quenching, general quenches
Fiery cooling treatment can cause the cooling rate difference on section bar different parts, easily cause warpage, distortion of section bar etc. to deform, section bar warp
Geomery is still difficult to reach regulation requirement after tension straingtening；In addition, can also cause the unstable of profile material microstructure and property
Property, reduction product is become a useful person rate.
Utility model content
The purpose of this utility model, which is to provide one kind, is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar,
Solve chilling and quenching of the prior art after aluminium alloy extruded, refining aluminum alloy tissue and because its wall unevenness is even and chi
Very little larger caused warpage, torsional deformation, the problem of reducing aluminum profile strength, dimensional accuracy and presentation quality.
The utility model is the technical scheme adopted is that a kind of regular sections aluminum alloy extrusion section bar flexibility that is used for is quenched online
Fiery device, including cooling tube, fixed cover is equipped with transport pipeline in cooling tube cavity, and spray is evenly distributed with transport pipeline wall
Mouthful；Four supports are vertically provided with outside cooling tube；Diametrically being horizontally disposed with transport pipeline has multiple cross bars, each horizontal
Roller is set with bar.
It is of the present utility model to be used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar, it is further characterized in that：
Described cooling tube and transport pipeline is welded as together and along being longitudinally divided into 2-6 sections, the inner chamber of every section of cooling tube with
The spout connection of this section of corresponding transport pipeline.
1-3 water inlet pipe be installed on every section of described cooling tube, water inlet pipe by pump valve pipeline and control system with it is cold
But medium circulation case is connected.
The beneficial effects of the utility model are that the cooling tube of external cylindrical and internal transport pipeline weld together simultaneously
It is divided into 2-6 sections, is radially provided with some equally distributed spouts on transport pipeline, every section of cooling tube can be according to the wall of aluminium section bar
Thick and cross sectional shape is filled with the cooling medium of different temperatures and pressure to cool down aluminum alloy extrusion section bar, and proportion of utilization valve is controlled
Flow, pressure-regulating valve gate pressing pressure, cooling medium is ejected into aluminum alloy extrusion section bar surface by spout and carries out difference by force
The cooling of degree, makes the aluminium alloy extrusions of different wall uniformly be cooled down in quenching, solve it is aluminium alloy extruded after warpage, distortion
And larger residualinternal stress, it has been obviously improved the quenching quality of aluminium alloy extrusions.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model device；
Fig. 2 is the transport pipeline structural representation in the utility model device.
In figure, 1. supports, 2. cooling tubes, 3. transport pipelines, 4. water tanks, 5. rollers, 6. spouts.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model device is installed on the extrusion exit of the extruder of On-line Control, and heat is carried out after aluminium alloy extruded
Processing.
Reference picture 1, Fig. 2, structure of the present utility model are to include the cooling tube 2 of cylinder, solid in the inner chamber of cooling tube 2
Fixed suit (welding) has transport pipeline 3, and spout 6 is evenly distributed with the wall of transport pipeline 3；It is vertically provided with outside cooling tube 2
Four supports 1, realize that overall support is fixed；Diametrically being horizontally disposed with transport pipeline 3 has multiple cross bars, each cross bar
On be set with roller 5, aluminium section bar is moved forward by the roller 5 in transport pipeline 3；
Cooling tube 2 and transport pipeline 3 be welded as together and along longitudinal direction it is corresponding be divided on 2-6 sections, every section of cooling tube 2 be provided with
Respective water inlet (gas) pipe (mouth), all spouts 6 of the inner chamber of every section of cooling tube 2 transport pipeline 3 corresponding with this section are connected.
1-3 water inlet (gas) pipe (mouth) is installed, water inlet (gas) pipe (mouth) passes through pump valve pipeline and control on every section of cooling tube 2
System processed is connected with cooling medium circulating box, and cooling medium circulating box includes into and gone out two parts, by being connected with entering and (going out) pipe
Recycle cooling medium.
Cooling medium includes liquids and gases two media.Liquid medium includes running water, frozen water or ice cube, it is necessary to deep cooling
When can also use liquid nitrogen；Gas includes compressed air, air-conditioning cold air or water smoke.
Device of the present utility model, different cooling mediums are passed through according to the wall thickness of aluminium section bar, pass through water spray, jet or spray
Three kinds of modes of mist carry out the regulation of the type of cooling, while proportion of utilization valve carries out the regulation of flow, are controlled using pressure-regulating valve
Pressure, by controlling the pressure and flow of cooling medium to adjust cooling velocity, cooling medium passes through on each section of transport pipeline 3
Spout 6 uniformly sprayed so that each surface is realized different when aluminum alloy extrusion section bar is moved forward in transport pipeline 3
The cooling of intensity.
Claims (3)
1. one kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar, it is characterised in that：Including cooling tube
(2), fixed cover is equipped with transport pipeline (3) in cooling tube (2) inner chamber, and spout is evenly distributed with transport pipeline (3) wall
(6)；Four supports (1) are vertically provided with outside cooling tube (2)；Diametrically being horizontally disposed with transport pipeline (3) has multiple
Roller (5) is set with cross bar, each cross bar.
2. according to claim 1 be used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar, its feature exists
In：Described cooling tube (2) and transport pipeline (3) is welded as together and along being longitudinally divided into 2-6 sections, every section of cooling tube (2) it is interior
Spout (6) connection of chamber transport pipeline (3) corresponding with this section.
3. according to claim 2 be used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar, its feature exists
In：1-3 water inlet pipe is installed on described every section of cooling tube (2), water inlet pipe passes through pump valve pipeline and control system and cooling
Medium circulation case is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225093.7U CN206607275U (en) | 2017-03-09 | 2017-03-09 | One kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225093.7U CN206607275U (en) | 2017-03-09 | 2017-03-09 | One kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607275U true CN206607275U (en) | 2017-11-03 |
Family
ID=60166410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225093.7U Expired - Fee Related CN206607275U (en) | 2017-03-09 | 2017-03-09 | One kind is used for the flexible press quenching device of regular sections aluminum alloy extrusion section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315517A (en) * | 2018-03-30 | 2018-07-24 | 湖州虹君机械有限公司 | Copper quickly cooling device |
-
2017
- 2017-03-09 CN CN201720225093.7U patent/CN206607275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315517A (en) * | 2018-03-30 | 2018-07-24 | 湖州虹君机械有限公司 | Copper quickly cooling device |
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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 |
Granted publication date: 20171103 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |