CN202322929U - Online water cooling or air cooling quenching device for accurate aluminum profiles - Google Patents
Online water cooling or air cooling quenching device for accurate aluminum profiles Download PDFInfo
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- CN202322929U CN202322929U CN2011204368029U CN201120436802U CN202322929U CN 202322929 U CN202322929 U CN 202322929U CN 2011204368029 U CN2011204368029 U CN 2011204368029U CN 201120436802 U CN201120436802 U CN 201120436802U CN 202322929 U CN202322929 U CN 202322929U
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Abstract
The utility model discloses an online water cooling or air cooling quenching device for accurate aluminum profiles and relates to aluminum profile accurate processing equipment of aluminum profiles in the field of non-ferrous metal processing. The quenching device is formed by a machine frame, a cooling medium source, a cooling medium introduction pipe, an upper cooling quenching sleeve and a lower cooling quenching sleeve and has the advantages of being capable of shortening process flows, reducing energy consumption, improving comprehensive performances of product strength, hardness and the like, being capable of using water cooling or air cooling, being suitable for online quenching processing of accurate aluminum profiles of various specifications and materials and being applied to online quenching processing of non-ferrous metal profiles of other materials.
Description
Technical field
The utility model relates to the aluminium section bar precise machining equipment in the technical field of nonferrous metal processing, online water-cooled of particularly a kind of Precision Aluminum section bar or air device.
Background technology
In the aluminium section bar course of processing, aluminium section bar needs through quench treatment after hot extrude extrudes, and comprehensive technical performance indexs such as its hardness and intensity just can reach the standard-required of aluminium section bar T5 or T6.In the prior art, the aluminium section bar solution treatment adopts the off-line quenching furnance to come solution hardening to handle; This kind treatment process though its effect is better, need be purchased special-purpose quenching furnance, and need reheat.Thereby its facility investment is big, the production cycle is long and energy consumption than higher.Present most of aluminium section bar producer adopts simple and easy method to carry out quench treatment, promptly at the section bar discharge port place of extrusion machine, several small blast fans is set or two row's Shower taps are installed, and the aluminium section bar that extruding is come out carries out so-called press quenching to be handled.Though this method is simple, because cooling is inhomogeneous, cooling intensity is difficult to reach standard-required in addition, so the aluminium section bar each item performance index after handling are difficult to reach the standard-required of aluminium section bar T5 or T6, and also has metamorphism to take place, and has a strong impact on the quality of product.
Summary of the invention
Deficiency to the prior art existence; The utility model technical problem to be solved provide a kind of can shortened process, cut down the consumption of energy, improve over-all propertieies such as product strength and hardness, can use water-cooled simultaneously, also can use air-cooled press quenching device.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is design online water-cooled of a kind of Precision Aluminum section bar or air device: be to be made up of frame, heat-eliminating medium source, heat-eliminating medium inlet tube, also include Cooling Quenching cover and following Cooling Quenching cover.
The described Cooling Quenching cover of going up is to be made up of cover in last Cooling Quenching cover shell and the last Cooling Quenching cover, and cover is combined into the last Cooling Quenching cover of the semicircle arcuation that has interlayer in the last Cooling Quenching cover shell of semicircle arcuation and the last Cooling Quenching cover; In last Cooling Quenching cover, have the spray orifice more than two on the circular arc wall of cover; Two side shafts at last Cooling Quenching cover are cut on the end face, also have the groove that holds sealed strip;
Described Cooling Quenching cover down is to be made up of cover in Cooling Quenching cover shell overlaps with following Cooling Quenching down, and cover was combined into the following Cooling Quenching cover of the semicircle arcuation that has interlayer in the following Cooling Quenching cover shell of semicircle arcuation overlapped with following Cooling Quenching; In Cooling Quenching is overlapped down, have the spray orifice more than two on the circular arc wall of cover; Two side shafts at following Cooling Quenching cover are cut on the end face, also have the groove that holds sealed strip; On the circular arc wall of cover, returning apparatus has the workpiece walking idler pulley more than two in Cooling Quenching is overlapped down;
Following Cooling Quenching covering device is on frame, and the heat-eliminating medium source connects the heat-eliminating medium inlet tube, and the heat-eliminating medium inlet tube connects the interlayer of Cooling Quenching cover and following Cooling Quenching cover respectively;
Last Cooling Quenching covering device constitutes cylindric quenching cover on Cooling Quenching is overlapped down; Its side of cutting end face is connected by the twisting device, and opposite side is connected by retractor device, installs sealed strip in the groove on the end face.
Circular arc bottom at the said cover of Cooling Quenching down also is provided with to recessed water leg.
Described heat-eliminating medium source is water pump or gas blower.
Described heat-eliminating medium source is water pump and gas blower, behind heat-eliminating medium inlet tube valve, connects the interlayer of Cooling Quenching cover and the interlayer of following Cooling Quenching cover by the heat-eliminating medium inlet tube respectively.
Two axial ends of last Cooling Quenching cover and following Cooling Quenching cover are equipped with retaining ring and water-accepting tank respectively.
The online water-cooled of Precision Aluminum section bar or the air device of the utility model adopt the last Cooling Quenching cover and the following Cooling Quenching that have interlayer to overlap the Cooling Quenching device that constitutes, and let the aluminium section bar workpiece be in omnibearing cooling therein.Thereby the cooling of workpiece is relatively more even and cooling is very fast, can reach the quenching technology requirement, so can improve over-all propertieies such as product strength and hardness.Simultaneously, this device is mounted in the discharge port place of extrusion machine, both can directly utilize the section bar temperature in when extruding, and exempted the aluminium section bar off-line again and quenched and transport operation and heating process again, therefore, and can shortened process, enhance productivity, can cut down the consumption of energy again.In addition, the cooling medium source has adopted water pump or air blast or water pump and air blast that cooling medium is provided respectively, can both can use water-cooled based on extrudate material and customer requirement, also can use air-cooled.
Description of drawings
The master of Fig. 1, the utility model looks synoptic diagram;
Fig. 2, the utility model are along the left cross-sectional schematic of A----A axis;
The local enlarged diagram of the K of Fig. 3, the utility model.
Among the figure: the 1st, the discharge end retaining ring, the 2nd, the feed end retaining ring, the 3rd, last Cooling Quenching cover is opened union lever, the 4th, electric cylinder axle, the 5th, electric cylinder; The 6th, last Cooling Quenching cover shell, the 7th, following Cooling Quenching cover is opened Connection Block, the 8th, auxiliary electrical cylinder, the 9th, cooling air inlet tube, the 10th, water coolant inlet tube; The 11st, following Cooling Quenching cover shell, the 12nd, water leg shell, the 13rd, discharge end water-accepting tank, the 14th, cooling air inlet tube valve, the 15th, water coolant inlet tube valve; The 16th, gas blower, the 17th, water pump, the 18th, feed end water-accepting tank, the 19th, frame, the 20th, water-accepting tank water shoot; The 21st, Cooling Quenching device inner chamber, the 22nd, cover spray orifice in the last Cooling Quenching cover, the 23rd, last Cooling Quenching cover interlayer, the 24th, aluminium section bar workpiece; The 25th, cover in the last Cooling Quenching cover, the 26th, sealed strip, the 27th, twisting device, the 28th, workpiece walking idler pulley; The 29th, cover spray orifice in the following Cooling Quenching cover, the 30th, water leg, the 31st, cover in the following Cooling Quenching cover, the 32nd, following Cooling Quenching cover interlayer.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.Following explanation is to adopt the mode of giving an example, but the protection domain of the utility model should not be limited to this.
Embodiment one:
Present embodiment is the online means of water cooled quench blocks of Precision Aluminum section bar; Be made up of frame 19, water pump 17, water coolant inlet tube 10, last Cooling Quenching cover and following Cooling Quenching cover and discharge end retaining ring 1, feed end retaining ring 2, discharge end water-accepting tank 13 and feed end water-accepting tank 18, following Cooling Quenching covering device is on frame 19; Discharge end retaining ring 1 installs respectively in two axial ends of last Cooling Quenching cover and following Cooling Quenching cover with feed end retaining ring 2, and its underpart is installed discharge end water-accepting tank 13 and feed end water-accepting tank 18 respectively; Bottom at discharge end water-accepting tank 13 and feed end water-accepting tank 18 also is equipped with water-accepting tank water shoot 20 respectively.
Last Cooling Quenching cover comprises cover 25 in Cooling Quenching cover shell 6 and the last Cooling Quenching cover, and cover 25 is combined into the last Cooling Quenching cover of the semicircle arcuation that has Cooling Quenching cover interlayer 23 in the last Cooling Quenching cover shell 6 of semicircle arcuation and the last Cooling Quenching cover; In last Cooling Quenching cover, have on the circular arc wall of cover 25 hundreds of spray orifices 22 (the concrete quantity of this spray orifice 22, basically according to longitudinal interval 100mm or 150mm, laterally calculate by five to nine rows, the horizontal employing seven of this example is arranged; Spray orifice 22 be shaped as the litmus shape, the aperture is Φ 3-5mm; Adjacent two rows' the hole arrangement of staggering in the vertical; Following Cooling Quenching cover is identical therewith, and it laterally calculates by four to eight rows, horizontal employing six rows of this example).Two side shafts at last Cooling Quenching cover are cut on the end face, also have the groove that holds sealed strip 26.The length of upper and lower Cooling Quenching cover is generally 6-8m.
Following Cooling Quenching cover comprises Cooling Quenching cover shell 11 and the interior cover 31 of following Cooling Quenching cover down, and the following Cooling Quenching cover shell 11 of semicircle arcuation is combined into the interior cover 31 of following Cooling Quenching cover and has the following Cooling Quenching cover of the semicircle arcuation of Cooling Quenching cover interlayer 32 down; In Cooling Quenching is overlapped down, have hundreds of spray orifices 29 on the circular arc wall of cover 31; Equally, cut on the end face, also have the groove that holds sealed strip 26 at two side shafts of following Cooling Quenching cover; In Cooling Quenching is overlapped down, on the circular arc wall of cover 31, the workpiece walking idler pulley 28 more than three is housed also, the concrete quantity of this workpiece walking idler pulley 28 can be calculated according to per two spacing 500-1000mm; Overlapping 31 circular arc bottom in the Cooling Quenching cover down, also be provided with to recessed water leg 30, correspondingly, also be provided with to recessed water leg shell 12 in the circular arc bottom of following Cooling Quenching cover shell 11.
One end of water coolant inlet tube 10 connects water pump 17, and the other end connects Cooling Quenching cover interlayer 32 and last Cooling Quenching cover interlayer 23 down respectively.The other end of water pump 17 connects cooling basin (not drawing among the figure), and the water-accepting tank water shoot 20 of discharge end water-accepting tank 13 and feed end water-accepting tank 18 bottoms leads to the cooling basin.
Last Cooling Quenching cover is connected by twisting device 27 with the side that two side shafts of following Cooling Quenching cover are cut end face, and opposite side is connected by retractor device, constitutes cylindric quenching cover, and its internal space is Cooling Quenching device inner chamber 21; Two side shafts of last Cooling Quenching cover and following Cooling Quenching cover are cut device sealed strip 26 in the groove on the end face.Retractor device can adopt cylinder or electric cylinder, also can adopt other device that can play telescopic action, and this example adopts electric cylinder 5.The lower end hinge of electricity cylinder 5 is contained in down the following Cooling Quenching cover of Cooling Quenching cover shell 11 sides and opens on the Connection Block 7; The upper end hinge of the electric cylinder axle 4 that stretch out on its top is contained in the last Cooling Quenching cover of Cooling Quenching cover shell 6 side upper parts and opens on the union lever 3; When electric cylinder axle 4 upwards stretches out, can drive the Cooling Quenching cover and do counterclockwise to rotate around the axle core of twisting device 27.
Before the use, with the discharge port front of the utility model device at the aluminium section bar extrusion machine.
During use; At first start electric cylinder 5; Let electric cylinder axle 4 upwards stretch out; The Cooling Quenching cover is done the counter clockwise direction rotation around the axle core of twisting device 27 in the drive, and the charging port and the discharging port that can let Cooling Quenching cover and following Cooling Quenching cover constitute like this strut greatlyyer, is convenient to aluminium section bar workpiece 24 by drawing in the charging port entering Cooling Quenching device inner chamber 21 that last Cooling Quenching is overlapped and following Cooling Quenching cover constitutes and by its discharging port.After aluminium section bar workpiece 24 is drawn the discharging port; Can close electric cylinder 5; Let the electric cylinder axle 4 of electric cylinder 5 bounce back downwards; The Cooling Quenching cover is done the CW rotation around the axle core of twisting device 27 in the drive, and the charging port and the discharging port that can let Cooling Quenching cover and following Cooling Quenching cover constitute like this return to virgin state.At this moment, two side shafts of last Cooling Quenching cover are cut end face and are cut end face with two side shafts of following Cooling Quenching cover and press close to, and its gap is sealed by sealed strip 26.So far, can open water pump 17, Cooling Quenching cover interlayer 32 overlapped in the interlayer 23 with last Cooling Quenching under the water coolant that water pump 17 extracts from the cooling basin was introduced respectively by water coolant inlet tube 10.On the one hand, by in the Cooling Quenching device inner chamber 21 that constitutes of Cooling Quenching cover and following Cooling Quenching cover, aluminium section bar workpiece 24 is moved to the discharging port by the charging port on workpiece is walked idler pulley 28; On the other hand; The spray orifice 22 that has on the circular arc wall of cover 25 in the spray orifice 29 that has on the circular arc wall of cover 31 in the following Cooling Quenching cover overlaps with last Cooling Quenching; Jet surface to aluminium section bar workpiece 24 goes out water coolant with being comprehensive and long distance; Thereby can let aluminium section bar workpiece 24 fast, cool down equably, reach the purpose of online cold quenching.The water coolant of spray orifice 29 and spray orifice 22 ejections, cooled off aluminium section bar workpiece 24 after, drip, come together in the water leg 30; Flow out by two ends; Get in discharge end water-accepting tank 13 and the feed end water-accepting tank 18, and arrange in the cooling basin, constitute circulation by the water-accepting tank water shoot 20 of its bottom.Discharge end retaining ring 1 can avoid water coolant to be spilt by two-port with feed end retaining ring 2.
Present embodiment is suitable for the aluminium section bar that size is big, wall thickness is thicker to be handled.
Embodiment two:
Present embodiment is the online air device of Precision Aluminum section bar, and basic identical with embodiment one, its difference is: the heat-eliminating medium source changes gas blower 16 into by water pump 17, and the heat-eliminating medium inlet tube changes cooling air inlet tube 9 into by water coolant inlet tube 10.
Its principle of work and embodiment one are basic identical, and just wherein water coolant has changed cooling air into.
Present embodiment is suitable for the aluminium section bar that size is less, wall thickness is thin to be handled.
Embodiment three:
Present embodiment is online water-cooled of Precision Aluminum section bar or air device; Both can adopt water-cooled, also can adopt air-cooled; Its structure is on the basis of embodiment one; (this valve can be motorized valve or SV or pneumavalve by gas blower 16, cooling air inlet tube 9 and cooling air inlet tube valve 14 to install a cover additional; Or other controllable valve) air cooling system that constitutes, an end of cooling air inlet tube 9 connects gas blower 16, and the other end connects Cooling Quenching cover interlayer 32 and last Cooling Quenching cover interlayer 23 down respectively behind cooling air inlet tube valve 14.Simultaneously, also in water coolant inlet tube 10, install water coolant inlet tube valve 15 (this valve can be motorized valve or SV or pneumavalve, or other controllable valve) additional.
Its principle of work and embodiment one are basic identical with embodiment two, just have any different in concrete operating process part omitted: when using water-cooled, close cooling air inlet tube valve 14; When use is air-cooled, close water inlet tube valve 15.
The online water-cooled of Precision Aluminum section bar or the air device of the utility model are applicable to the Precision Aluminum section bar press quenching processing of handling all size, various materials, and the non-ferrous metal section bar press quenching that also can be used for other material is handled.
Claims (5)
1. online water-cooled of Precision Aluminum section bar or air device are to be made up of frame, heat-eliminating medium source, heat-eliminating medium inlet tube, it is characterized in that: also include Cooling Quenching cover and following Cooling Quenching cover;
The described Cooling Quenching cover of going up is to be made up of cover in last Cooling Quenching cover shell and the last Cooling Quenching cover, and cover is combined into the last Cooling Quenching cover of the semicircle arcuation that has interlayer in the last Cooling Quenching cover shell of semicircle arcuation and the last Cooling Quenching cover; In last Cooling Quenching cover, have the spray orifice more than two on the circular arc wall of cover; Two side shafts at last Cooling Quenching cover are cut on the end face, also have the groove that holds sealed strip;
Described Cooling Quenching cover down is to be made up of cover in Cooling Quenching cover shell overlaps with following Cooling Quenching down, and cover was combined into the following Cooling Quenching cover of the semicircle arcuation that has interlayer in the following Cooling Quenching cover shell of semicircle arcuation overlapped with following Cooling Quenching; In Cooling Quenching is overlapped down, have the spray orifice more than two on the circular arc wall of cover; Two side shafts at following Cooling Quenching cover are cut on the end face, also have the groove that holds sealed strip; On the circular arc wall of cover, returning apparatus has the workpiece walking idler pulley more than two in Cooling Quenching is overlapped down;
Following Cooling Quenching covering device is on frame, and the heat-eliminating medium source connects the heat-eliminating medium inlet tube, and the heat-eliminating medium inlet tube connects the interlayer of Cooling Quenching cover and following Cooling Quenching cover respectively;
Last Cooling Quenching covering device constitutes cylindric quenching cover on Cooling Quenching is overlapped down; Its side of cutting end face is connected by the twisting device, and opposite side is connected by retractor device, installs sealed strip in the groove on the end face.
2. online water-cooled of Precision Aluminum section bar according to claim 1 or air device is characterized in that: the circular arc bottom at the said cover of Cooling Quenching down also is provided with to recessed water leg.
3. online water-cooled of Precision Aluminum section bar according to claim 1 and 2 or air device is characterized in that: described heat-eliminating medium source is water pump or gas blower.
4. online water-cooled of Precision Aluminum section bar according to claim 3 or air device; It is characterized in that: described heat-eliminating medium source is water pump and gas blower, behind heat-eliminating medium inlet tube valve, connects the interlayer of Cooling Quenching cover and the interlayer of following Cooling Quenching cover by the heat-eliminating medium inlet tube respectively.
5. online water-cooled of Precision Aluminum section bar according to claim 4 or air device is characterized in that: go up two axial ends of Cooling Quenching cover and following Cooling Quenching cover, retaining ring and water-accepting tank are housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204368029U CN202322929U (en) | 2011-11-04 | 2011-11-04 | Online water cooling or air cooling quenching device for accurate aluminum profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204368029U CN202322929U (en) | 2011-11-04 | 2011-11-04 | Online water cooling or air cooling quenching device for accurate aluminum profiles |
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| Publication Number | Publication Date |
|---|---|
| CN202322929U true CN202322929U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204368029U Expired - Lifetime CN202322929U (en) | 2011-11-04 | 2011-11-04 | Online water cooling or air cooling quenching device for accurate aluminum profiles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011412A (en) * | 2016-07-28 | 2016-10-12 | 太重（天津）滨海重型机械有限公司 | Aluminum profile on-line water hardening device and aluminum profile production line |
| CN107385171A (en) * | 2017-09-21 | 2017-11-24 | 江苏南钢通恒特材科技有限公司 | Spray quenching device and rod iron production line |
| CN108774718A (en) * | 2018-08-02 | 2018-11-09 | 佛山市银正铝业有限公司 | Novel energy-conserving press quenching system |
-
2011
- 2011-11-04 CN CN2011204368029U patent/CN202322929U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011412A (en) * | 2016-07-28 | 2016-10-12 | 太重（天津）滨海重型机械有限公司 | Aluminum profile on-line water hardening device and aluminum profile production line |
| CN107385171A (en) * | 2017-09-21 | 2017-11-24 | 江苏南钢通恒特材科技有限公司 | Spray quenching device and rod iron production line |
| CN108774718A (en) * | 2018-08-02 | 2018-11-09 | 佛山市银正铝业有限公司 | Novel energy-conserving press quenching system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
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| CX01 | Expiry of patent term |