CN203602655U - Double-layer walking thermal treatment production line of aluminium alloy hubs - Google Patents
Double-layer walking thermal treatment production line of aluminium alloy hubs Download PDFInfo
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- CN203602655U CN203602655U CN201320824816.7U CN201320824816U CN203602655U CN 203602655 U CN203602655 U CN 203602655U CN 201320824816 U CN201320824816 U CN 201320824816U CN 203602655 U CN203602655 U CN 203602655U
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Abstract
The utility model discloses a double-layer walking thermal treatment production line of aluminium alloy hubs. The double-layer walking thermal treatment production line has the advantages that by arranging double-layer walking material conveying devices in a heating furnace and a tempering furnace for thermal treatment and adopting walking feed mechanisms arranged on double layers, the aluminium alloy hubs are conveyed in a walking manner in the conveying process for thermal treatment, so that the aluminium alloy hubs move forward according to the walking beat, thus achieving automatic material conveying in the thermal treatment process; the problem that traditional walking furnaces load small workpieces is solved and the production efficiency of thermal treatment of the aluminium alloy hubs is effectively improved by adopting the thermal treatment production line; meanwhile, the thermal treatment production line is set with a double-layer structure, so that the capacity of the thermal treatment furnace is further increased manifold and energy consumption caused by adopting the form of racks and losses of the racks are simultaneously avoided; and besides, the problem of thermal short circuit caused by original carrier roller structures is also avoided, thus substantially reducing loss of heat in the furnace.
Description
Technical field
the utility model relates to a kind of double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line.
Background technology
walking-beam furnace is common heat treatment furnace, but in prior art, stepped start-stop system heat treatment furnace is mostly individual layer stepped start-stop system structure, its moving beam is all larger with the structure of determining beam, the workpiece that applicable processing is larger, and production capacity is extremely low while using it for the processing as miniature workpieces such as aluminium alloy wheel hubs, has seriously affected production efficiency.Therefore, in prior art, aluminium alloy wheel hub is being heat-treated and added man-hour, what normally place it in multilayer has on frame bin, then bin is together sent in heat treatment furnace and is heat-treated by carrying roller together with pending aluminium alloy wheel hub.Under which, carrying roller two heat radiation is large, and the accumulation of heat of bin is many, causes the energy consumption of heat treatment furnace higher, and bin is through heat treatment process repeatedly, and its work-ing life is shorter, needs often to change bin, causes cost higher.
Summary of the invention
the purpose of this utility model is the shortcoming that overcomes prior art, provides a kind of double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line, to improve the production efficiency of aluminium alloy wheel hub heat treatment process.
for achieving the above object, the technical solution adopted in the utility model is: a kind of double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line, and described heat-treatment production line comprises after by forward direction successively along described aluminium alloy wheel hub delivery direction:
charging conveying roller-way;
the first double-deck loading bay, vertically lifting setting, has two-layer the first loading bay vertically distributing;
process furnace, comprise have opening for feed and discharge port heating furnace body, be located at the first double-deck feeding device in the furnace chamber of described process furnace;
the first double-deck discharge pedestal, it has two-layer the first discharge pedestal vertically distributing;
double-layer lifting bin, is liftably located in cooling trough, has the two-layer bin vertically distributing;
the second double-deck loading bay, has two-layer the second loading bay vertically distributing;
tempering stove, comprise have opening for feed and discharge port tempering stove body of heater, be located at the second double-deck feeding device in the furnace chamber of described tempering stove body of heater;
the second double-deck discharge pedestal, can vertically arrange up and down, has two-layer the second discharge pedestal vertically distributing;
discharging conveying roller-way,
described the first double-deck feeding device, described the second double-deck feeding device is double-deck stepped start-stop system feeding device, described double-deck stepped start-stop system feeding device comprises and is vertically spaced apartly two groups of two-layer stepped start-stop system feed mechanisms, described in every group, stepped start-stop system feed mechanism includes the beam of determining being fixedly installed, vertically liftable and the moving beam that can translation arranges along self length direction, describedly determine beam and comprise anchor, multiplely determine beam width direction and be distributed in the beam slab of determining on described anchor along described, described moving beam comprises bracing frame, multiplely be distributed in the moving beam slab on support frame as described above along described moving beam width direction, described in same group on stepped start-stop system feed mechanism, multiplely describedly determine beam slab and multiple described moving beam slab is arranged alternately, described double-deck stepped start-stop system feeding device also comprises the lift drive mechanism for driving the vertically lifting of described moving beam, for driving the translational drive mechanism of described moving beam along self length direction translation,
described the first double-deck loading bay, described the first double-deck discharge pedestal, described double-layer lifting bin, described the second double-deck loading bay, the second double-deck discharge pedestal layer is vertically apart from all consistent with the layer distance of stepped start-stop system feed mechanism described in described double-deck stepped start-stop system feeding device.
preferably, in same described double-deck stepped start-stop system feeding device, two the above bracing frames of moving beam of two-layer described stepped start-stop system feed mechanism setting that is fixed as one.
further preferably, the furnace chamber that is positioned at described process furnace on described heating furnace body is also provided with shifting bearing outward, and the support frame as described above of the above double-deck the above moving beam of stepped start-stop system feeding device of described process furnace is fixedly attached on described shifting bearing.
further, described in described process furnace on double-deck stepped start-stop system feeding device, described lift drive mechanism has many groups, described in every group, lift drive mechanism includes cylinder body and is hinged on lifting hydraulic cylinder on described heating furnace body, is fixedly installed on the wedge mount on described heating furnace body with guiding surface, described lifting hydraulic cylinder, described wedge mount are all positioned at described shifting bearing below, on the external part of the expansion link of described lifting hydraulic cylinder, be provided with rotationally roller, described roller is rollably located between described guiding surface and described shifting bearing.
further, described in described process furnace, on double-deck stepped start-stop system feeding device, described translational drive mechanism comprises is located at the translation hydro-cylinder that can drive described shifting bearing translation on described heating furnace body.
preferably, the discharge port of described tempering stove is provided with double-deck cantilever discharge roller, described double-deck cantilever discharge roller has the discharge roller platform of the two-layer cantilever setting vertically distributing, and the interlamellar spacing of two-layer described discharge roller platform is consistent with the layer distance of described the second double-deck discharge pedestal.
preferably, described heating furnace body is provided with the centrifugal blower of atmosphere circulation in the furnace chamber that can form described process furnace.
preferably, described tempering stove body of heater is provided with the centrifugal blower of atmosphere circulation in the furnace chamber that can form described tempering stove.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line of the present utility model, wherein by double-deck stepped start-stop system feeding device is all set in heat treated process furnace and tempering stove, adopt the stepped start-stop system feed mechanism of rebuilding, make aluminium alloy wheel hub mode transmission with stepping in thermal treatment transport process, make aluminium alloy wheel hub according to stepping beat advance, realized the automatically transporting materials in heat treatment process.Adopt this heat-treatment production line, solve the problem that traditional walking-beam furnace loads miniature workpiece, effectively improve the heat treated production efficiency of aluminium alloy wheel hub, meanwhile, be made as bilayer structure, further make the production capacity of this heat treatment furnace be multiplied, the energy consumption of simultaneously having avoided adopting the form of bin and cause and the loss of bin, in addition, the hot short circuit problem of also having avoided original idler structure to bring, thereby also reduced significantly scattering and disappearing of furnace heat.
Accompanying drawing explanation
the layout drawing that accompanying drawing 1 is heat-treatment production line of the present utility model;
accompanying drawing 2 is the main TV structure schematic diagram of the first double-deck loading bay in accompanying drawing 1;
accompanying drawing 3 be in accompanying drawing 1 process furnace along A-A direction sectional structure schematic diagram;
accompanying drawing 4 is for looking perspective diagram in a left side for the process furnace in accompanying drawing 3;
accompanying drawing 5 is the main TV structure schematic diagram of double-layer lifting bin when cooling in cooling trough;
wherein: 1, charging conveying roller-way;
2, the first double-deck loading bay; 21, the first loading bay; 22, lift cylinders;
3, process furnace;
4, double-deck stepped start-stop system feeding device; 41, Ding Liang; 411, anchor; 412, determine beam slab; 42, moving beam; 421, bracing frame; 422, moving beam slab; 43, shifting bearing; 44, lift drive mechanism; 441, wedge mount; 442, cylinder body; 443, expansion link; 444, roller; 45, translational drive mechanism;
5, double-layer lifting bin; 51, bin;
6, cooling trough; 7; The second double-deck loading bay;
8, tempering stove; 9, the second double-deck discharge pedestal; 10, discharging conveying roller-way; 11, the first double-deck discharge pedestal; 12, double-deck cantilever discharge roller; 13, aluminium alloy wheel hub; 14,15, fork truck; 16, centrifugal blower.
Embodiment
below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is further elaborated.
the layout drawing of double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line shown in Figure 1, this heat-treatment production line comprises after by forward direction successively along the delivery direction of aluminium alloy wheel hub to be heated 13: charging conveying roller-way 1, the first double-deck loading bay 2, process furnace 3, the first double-deck discharge pedestal 11, double-layer lifting bin 5, the second double-deck loading bay 7, tempering stove 8, double-deck cantilever discharge roller 12, the second double-deck discharge pedestal 9, discharging conveying roller-way 10.
shown in Figure 1, process furnace 3 comprise have opening for feed and discharge port heating furnace body, be located at the first double-deck feeding device in the furnace chamber of process furnace 3, tempering stove 8 comprise have opening for feed and discharge port tempering stove body of heater, be located at the second double-deck feeding device in tempering stove 8 furnace chambers.Above-mentioned the first double-deck feeding device, the second double-deck feeding device are double-deck stepped start-stop system feeding device.Below with the structure and the principle of work that arrange to set forth double-deck feeding device in process furnace 3 and tempering stove 8 of the double-deck stepped start-stop system feeding device 4 in process furnace 3:
shown in Fig. 3, Fig. 4, in process furnace 3, double-deck stepped start-stop system feeding device 4 comprises two groups of stepped start-stop system feed mechanisms being located in process furnace 3 furnace chambers, and two groups of stepped start-stop system feed mechanisms vertically successively distribute and are rendered as two-layer in the furnace chamber of process furnace 3.Every group of stepped start-stop system feed mechanism include be located at regularly in furnace chamber determine beam 41, can oscilaltion and can along the translation of heating furnace body length direction be located at the moving beam 42 in process furnace 3 furnace chambers, the length direction of determining beam 41 and moving beam 42 is all consistent with the length direction of heating furnace body.Determining beam 41 comprises anchor 411 and is distributed in multiple on anchor 411 and determines beam slab 412 along determining beam 41 width compartment of terrains, moving beam 42 comprises bracing frame 421 and is distributed in the multiple moving beam slab 42 on bracing frame 421 along moving beam 42 width compartment of terrains, and multiple moving beam slabs 422 are determined beam slab 412 and are arranged alternately with multiple.In two groups of stepped start-stop system feed mechanisms, two anchors 411 of determining on beam 41 are fixedly connected with and are arranged on regularly in the furnace chamber of process furnace 3, the setting that is fixed as one of bracing frame 421 on two moving beams 42, and be fixedly connected on shifting bearing 43, shifting bearing 43 is positioned at outside the furnace chamber of process furnace 3, drive shifting bearing 43 oscilaltions to realize the lifting of moving beam 42 by lift drive mechanism 44, drive shifting bearing 43 along continuous straight runs translations can realize the horizontal translation of moving beam 42 by translational drive mechanism 45.
shown in Figure 3, lift drive mechanism 44 has many groups, every group of lift drive mechanism 44 includes the lifting hydraulic cylinder of being located on heating furnace body and the wedge mount 441 with guiding surface, lifting hydraulic cylinder and wedge mount 441 are all positioned at outside furnace chamber and are positioned at the below of shifting bearing 43, one end of the cylinder body 442 of lifting hydraulic cylinder is hinged on heating furnace body, its expansion link 443 relatively cylinder body 442 is flexible vertically, on the external part of expansion link 442, be provided with rotationally roller 444, roller 444 is rollably supported on the guiding surface of wedge mount 441, 43 of shifting bearings are supported on roller 444, expansion link 443 is flexible vertically, can roll along guiding surface by driving rolls 444, thereby make shifting bearing 43 oscilaltions, roller 444 and guiding surface, it between shifting bearing 43, is rolling resistance, frictional force is less, wear and tear less.What translational drive mechanism 45 adopted is translation hydro-cylinder, drives shifting bearing 43 along continuous straight runs translations by stretching of its expansion link.
in tempering stove 8, the second double-deck feeding device also arranges according to the pattern of the double-deck stepped start-stop system feeding device 4 of Fig. 3, Fig. 4.Repeat no more herein.
shown in Fig. 1, Fig. 2, Fig. 5, in this bilayer stepped start-stop system aluminium alloy wheel hub heat-treatment production line, charging conveying roller-way 1 is individual layer roller-way structure, shown in Figure 2, the first double-deck loading bay 2 is driven and can be sayed that vertical direction is arranged on the opening for feed place of process furnace 3 up and down by lift cylinders 22, it has two-layer the first loading bay 21 vertically distributing, and two-layer the first loading bay 21 is corresponding with the two-layer stepped start-stop system feed mechanism on double-deck stepped start-stop system feeding device 4 in process furnace 3 respectively.
the first double-deck discharge pedestal 11 is double-deck cantilever conveying roller, its cantilever is arranged on the discharge port place of process furnace 3, double-layer lifting bin 5 has the two-layer bin 51 vertically distributing, it is located between the first double-deck discharge pedestal 11 and the second double-deck loading bay 7, be positioned at double-layer lifting bin 5 belows and be provided with cooling trough 6, when droping in cooling trough 6, double-layer lifting bin 5 can carry out cooling process to the aluminium alloy wheel hub 13 on double-layer lifting bin 5, by double-layer lifting bin 5, aluminium alloy wheel hub 13 on the first double-deck discharge pedestal 11 can be transferred on the second double-deck loading bay 7, the second double-deck loading bay 7 is located at the opening for feed place of tempering stove 8, the second double-deck loading bay 7 has two-layer the second discharge pedestal vertically distributing, the discharge port place of tempering stove 8 is provided with double-deck cantilever discharge roller 12, above-mentioned two-layer the second discharge pedestal, double-deck cantilever discharge roller 12 all with the corresponding setting of two-layer stepped start-stop system feed mechanism on the middle double-deck stepped start-stop system feeding device of tempering stove 8.After double-deck cantilever discharge roller 12, be provided with the second double-deck discharge pedestal 9 of vertically lifting, two-layer second discharge pedestal of the second double-deck discharge pedestal 9 is consistent with the interlamellar spacing of double-deck cantilever discharge roller 12, and the aluminium alloy wheel hub 13 on the second double-deck discharge pedestal 9 is finally sent on the individual layer roller-way of discharging rollgang 10.
while setting, should make spacing between two-layer first discharge pedestal of two-layer the first loading bay 21, the first double-deck discharge pedestal 11 of the first double-deck loading bay 2 all corresponding with two-layer interlamellar spacing of determining beam 41 in process furnace 3, and two-layer the first discharge pedestal and two-layerly determine beam 41 and lay respectively at sustained height.
shown in Fig. 3, Fig. 4, on heating furnace body, be also provided with multiple centrifugal blowers 16, in its furnace chamber, be provided with air channel (not shown), under the effect of centrifugal blower 16, can force to form the high-speed circulating of furnace atmosphere, guarantee the homogeneity of furnace chamber temperature.Similarly, on tempering stove body of heater, be also provided with multiple centrifugal blower (not shown)s.
the concrete working process of setting forth lower the present embodiment below:
referring to shown in Fig. 1 to Fig. 5, first aluminium alloy wheel hub 13 to be heated is carried through charging conveying roller-way 1, first make upper strata first loading bay 21 of the first double-deck loading bay 2 concordant with charging conveying roller-way 1, aluminium alloy wheel hub 13 is first delivered on the first loading bay 21 of upper strata, when on the first loading bay 21, each station has been expired, drive the first double-deck loading bay 2 to rise, then carry aluminium alloy wheel hub 13 to lower floor's the first loading bay 21, until all have aluminium alloy wheel hub 13 for subsequent use on each station on the first double-deck loading bay 2.
under original state when normal heat is processed in process furnace 3, in same layer stepped start-stop system feed mechanism, moving beam 42 is not vertically higher than the height of determining beam 41, and on moving beam 42, the first station of forefront should be positioned at the front of determining beam 41 first stations.When need be from throat-fed in process furnace 3, first the lifting hydraulic cylinder of lift drive mechanism 44 drives moving beam 42 to rise, and rises to when determining beam 41 sustained height until it, determine aluminium alloy wheel hub 13 on beam 41 and is supported on and moves on beam 42.
rise to and join with the first double-deck loading bay 2 and with the first loading bay 21 during in sustained height until moving beam 42, aluminium alloy wheel hub 13 on the first loading bay 21 is delivered on the first station of moving beam 42 by fork truck 14, moving beam 42 continues to rise to when determining the height of beam 41, the equal passive beam 42 of all aluminium alloy wheel hubs 13 of determining on beam 41 lifts, now translational drive mechanism 45 drives the direction translation of moving beam 42 along continuous straight runs towards process furnace 3 discharge ports, until rear portion and the first double-deck discharge pedestal 11 of moving beam 42 connect, now on moving beam 42 all aluminium alloy wheel hubs 13 all to a laggard station, now make lifting hydraulic cylinder drive moving beam 42 to decline, until two-layer moving beam 42 during respectively lower than two-layer first discharge pedestal of the first double-deck discharge pedestal 11, aluminium alloy wheel hub 13 in the end station of moving beam 42 rearmost ends drops on two the first discharge pedestals of the first double-deck discharge pedestal 11, when moving beam 42 drops to when determining beam 42, all aluminium alloy wheel hubs 13 on moving beam 42 all drop on to be determined on beam 41.Translational drive mechanism 45 drives moving beam 42 to return back to starting position towards the direction translation of opening for feed again and prepares next stepping process.
like this, process furnace 3 has heated the aluminium alloy wheel hub 13 of exporting from discharge port and has been positioned at two-layer first discharge pedestal of the first double- deck discharge pedestal 11, 5 liftings of double-layer lifting bin are corresponding with two-layer the first discharge pedestal respectively to two-layer bin 51, aluminium alloy wheel hub 13 arrives on double-layer lifting bin 5, double-layer lifting bin 5 drop to cooling in cooling trough 6 after, rise to again the height corresponding with two-layer second loading bay of the second double-deck loading bay 7, aluminium alloy wheel hub 13 enters through the second loading bay on the two-layer stepped start-stop system feed mechanism of tempering stove 8, after tempered processing, be sent to double-deck cantilever discharge roller 12 through stepping again, then through the second double-deck discharge pedestal 9, finally be sent on discharging rollgang 10 and complete heat treatment process.
the repetition of said process, just realized aluminium alloy wheel hub 13 successively stepped start-stop system move backward and form step cycle, thereby complete the heat treatment process of heating, cooling, tempering, realized the automatically transporting materials in heat treatment process.Adopt this heat-treatment production line, solve the problem that traditional walking-beam furnace loads miniature workpiece, effectively improve the heat treated production efficiency of aluminium alloy wheel hub, be made as bilayer structure, further make the production capacity of this heat treatment furnace to be multiplied, avoided adopting the form of bin and the energy consumption that causes and the loss of bin, in addition simultaneously, the hot short circuit problem of also having avoided original idler structure to bring, thereby also reduced significantly scattering and disappearing of furnace heat.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. a double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line, is characterized in that, described heat-treatment production line comprises after by forward direction successively along described aluminium alloy wheel hub (13) delivery direction:
Charging conveying roller-way (1);
The first double-deck loading bay (2), vertically lifting setting, has two-layer the first loading bay (21) vertically distributing;
Process furnace (3), comprise have opening for feed and discharge port heating furnace body, be located at the first double-deck feeding device in the furnace chamber of described process furnace;
The first double-deck discharge pedestal (11), it has two-layer the first discharge pedestal vertically distributing;
Double-layer lifting bin (5), is liftably located in cooling trough (6), has the two-layer bin (51) vertically distributing;
The second double-deck loading bay (7), has two-layer the second loading bay vertically distributing;
Tempering stove (8), comprise have opening for feed and discharge port tempering stove body of heater, be located at the second double-deck feeding device in the furnace chamber of described tempering stove body of heater;
The second double-deck discharge pedestal (9), can vertically arrange up and down, has two-layer the second discharge pedestal vertically distributing;
Discharging conveying roller-way (10),
Described the first double-deck feeding device, described the second double-deck feeding device is double-deck stepped start-stop system feeding device (4), described double-deck stepped start-stop system feeding device (4) comprises and is vertically spaced apartly two groups of two-layer stepped start-stop system feed mechanisms, described in every group stepped start-stop system feed mechanism include be fixedly installed determine beam (41), vertically liftable and the moving beam (42) that can translation arranges along self length direction, describedly determine beam (41) and comprise anchor (411), multiplely determine beam (41) width and be distributed in and determine beam slab (412) on described anchor (411) along described, described moving beam (42) comprises bracing frame (421), multiplely be distributed in the moving beam slab (422) on support frame as described above (421) along described moving beam (42) width, described in same group on stepped start-stop system feed mechanism, multiplely describedly determine beam slab (412) and multiple described moving beam slabs (422) and be arranged alternately, described double-deck stepped start-stop system feeding device (4) also comprises the lift drive mechanism (44) for driving vertically lifting of described moving beam (42), be used for driving the translational drive mechanism (45) of described moving beam (42) along self length direction translation,
Described the first double-deck loading bay (2), described the first double-deck discharge pedestal (11), described double-layer lifting bin (5), described the second double-deck loading bay (7), the second double-deck discharge pedestal (9) layer is vertically apart from all consistent with the layer distance of stepped start-stop system feed mechanism described in described double-deck stepped start-stop system feeding device (4).
2. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 1, it is characterized in that: in same described double-deck stepped start-stop system feeding device (4), the above bracing frame of two moving beams (42) (421) of two-layer described stepped start-stop system feed mechanism setting that is fixed as one.
3. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 2, it is characterized in that: the furnace chamber that is positioned at described process furnace (3) on described heating furnace body is also provided with shifting bearing (43) outward, the support frame as described above (421) of the above the above moving beam (42) of double-deck stepped start-stop system feeding device (4) of described process furnace (3) is fixedly attached on described shifting bearing (43).
4. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 3, it is characterized in that: described in described process furnace (3) on double-deck stepped start-stop system feeding device (4), described lift drive mechanism (44) has many groups, lift drive mechanism described in every group (44) includes cylinder body (442) and is hinged on the lifting hydraulic cylinder on described heating furnace body, be fixedly installed on the wedge mount (441) on described heating furnace body with guiding surface, described lifting hydraulic cylinder, described wedge mount (441) is all positioned at described shifting bearing (43) below, on the external part of the expansion link (443) of described lifting hydraulic cylinder, be provided with rotationally roller (444), described roller (444) is rollably located between described guiding surface and described shifting bearing (43).
5. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 3, it is characterized in that: double-deck stepped start-stop system feeding device (4) described in described process furnace (3) is upper, and described translational drive mechanism (45) comprises is located at the translation hydro-cylinder that can drive described shifting bearing (43) translation on described heating furnace body.
6. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 1, it is characterized in that: the discharge port of described tempering stove (8) is provided with double-deck cantilever discharge roller (12), described double-deck cantilever discharge roller (12) has the discharge roller platform of the two-layer cantilever setting vertically distributing, and the interlamellar spacing of two-layer described discharge roller platform is consistent with the layer distance of described the second double-deck discharge pedestal (9).
7. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 1, is characterized in that: described heating furnace body is provided with the centrifugal blower (16) of atmosphere circulation in the furnace chamber that can form described process furnace (3).
8. double-deck stepped start-stop system aluminium alloy wheel hub heat-treatment production line according to claim 1, is characterized in that: described tempering stove body of heater is provided with the centrifugal blower of atmosphere circulation in the furnace chamber that can form described tempering stove (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320824816.7U CN203602655U (en) | 2013-12-16 | 2013-12-16 | Double-layer walking thermal treatment production line of aluminium alloy hubs |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320824816.7U CN203602655U (en) | 2013-12-16 | 2013-12-16 | Double-layer walking thermal treatment production line of aluminium alloy hubs |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614538A (en) * | 2013-12-16 | 2014-03-05 | 苏州中门子科技有限公司 | Dual-layer step-by-step heat treatment production line for aluminum alloy wheel hub |
| CN105033012A (en) * | 2015-08-17 | 2015-11-11 | 佛山市帝盟汽车零部件有限公司 | Wheel hub drawing machine |
| CN106140995A (en) * | 2016-07-14 | 2016-11-23 | 镇江裕久智能装备股份有限公司 | A kind of dual pathways blank wheel hub heating furnace |
| WO2022110162A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州中门子工业炉科技有限公司 | Air-cooled double-layer material bed capable of recycling waste heat of wear-resistant ball forging |
-
2013
- 2013-12-16 CN CN201320824816.7U patent/CN203602655U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614538A (en) * | 2013-12-16 | 2014-03-05 | 苏州中门子科技有限公司 | Dual-layer step-by-step heat treatment production line for aluminum alloy wheel hub |
| CN103614538B (en) * | 2013-12-16 | 2015-12-23 | 苏州中门子科技有限公司 | Dual-layer step-by-step heat treatment production line for aluminum alloy wheel hub |
| CN105033012A (en) * | 2015-08-17 | 2015-11-11 | 佛山市帝盟汽车零部件有限公司 | Wheel hub drawing machine |
| CN106140995A (en) * | 2016-07-14 | 2016-11-23 | 镇江裕久智能装备股份有限公司 | A kind of dual pathways blank wheel hub heating furnace |
| WO2022110162A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州中门子工业炉科技有限公司 | Air-cooled double-layer material bed capable of recycling waste heat of wear-resistant ball forging |
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