CN103074555A - Aging furnace for section bar - Google Patents
Aging furnace for section bar Download PDFInfo
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- CN103074555A CN103074555A CN2011103277351A CN201110327735A CN103074555A CN 103074555 A CN103074555 A CN 103074555A CN 2011103277351 A CN2011103277351 A CN 2011103277351A CN 201110327735 A CN201110327735 A CN 201110327735A CN 103074555 A CN103074555 A CN 103074555A
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- section bar
- fire door
- door
- furnace
- aging oven
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Abstract
The invention discloses an aging furnace for a section bar. The aging furnace comprises a furnace wall, a bottom furnace door and a furnace door elevating mechanism, wherein the furnace wall is erected in the air through a furnace body support column, a pedestal is located below the furnace body support column, the furnace door elevating mechanism is positioned on the pedestal, the bottom furnace door is arranged on the furnace door elevating mechanism, and the furnace wall and the bottom furnace door lifted by the furnace door elevating mechanism form the enclosed furnace. According to the aging furnace in the invention, feeding and discharging manners of an aging furnace with an ultra-long hearth are changed, so requirements on a feeding and discharging vehicle during traditional feeding and discharging is improved, and stability of travelling of a long aluminum alloy section bar in the hearth is enhanced; meanwhile, space for arrangement in a workshop is optimized, and the workshop is reasonably and fully utilized.
Description
Technical field
The invention belongs to the artificial aging Field of Heat-treatment of aluminium alloy extrusions, be specifically related to a kind of aging heat treatment section bar aging oven that carries out.
Background technology
In order to improve the hardness of pushing the aluminium alloy extrusions after cutting and to discharge its internal stress, just must carry out artificial aging thermal treatment to the aluminium alloy extrusions after the extruding cutting.The artificial aging thermal treatment of aluminium alloy extrusions is generally carried out in the section bar aging oven.When design aluminium alloy extrusions aging oven, the length of aluminium alloy extrusions has determined the length of aging oven burner hearth.When required aging heat treatment aluminium alloy extrusions was very long, corresponding aging oven burner hearth length also can be very long.Aluminium alloy extrusions turnover burner hearth is that the input and output material mode is the chief component of aging oven, is that aging oven begins one of timeliness steps necessary before the cycle.
Input and output material mode in the past substantially all is to enter in the burner hearth by front wall institute blow-on mouth with the chassis charging, this input and output material mode is a good way to the aging oven of normal burner hearth, but two great drawbacks are arranged then during for overlength burner hearth aging oven: the one, truck long (suitable with profile length) stroke (suitable with burner hearth length) excessively far away is stable very poor in the process of walking, very easily occurs and the accidents such as burner hearth sidewall collides; The 2nd, the occupied length space of feeding-discharging mechanism is very large, has wasted greatly the space resources of factory building.
Summary of the invention
For overcoming deficiency of the prior art, the present invention aims to provide and a kind ofly the long aluminium alloy extrusions of required aging heat treatment can be entered into stably carry out timeliness thermal treatment in the burner hearth, and optimize simultaneously the arrangement space of plant building, the section bar aging oven that plant building is rationally taken full advantage of.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
It comprises furnace wall, bottom type fire door and fire door hoisting appliance a kind of section bar aging oven, described furnace wall passes through a converter body support pylon in the air, described converter body support post below is a pedestal, described fire door hoisting appliance is seated on the described pedestal, described bottom type fire door is arranged on the described fire door hoisting appliance, described furnace wall with form airtight stove by the described bottom type fire door after the lifting of described fire door hoisting appliance.
Further, described bottom type fire door comprises two steel construction door-plates that are stitched together, and is respectively arranged with thermal insulation layer on the described every steel construction door-plate.
Further, described two relative ends of the steel construction door-plate that is stitched together are respectively arranged with a gasket.
Further, described two steel construction door-plates that are stitched together end in opposite directions is respectively arranged with a sealed knife.
Preferably, the outer side edges of described gasket is zigzag fashion.
Further, be provided with a pair of carriage walking track by supporting shaped steel on the described every steel construction door-plate.
Further, described a pair of carriage walking track arranged outside has a pair of windrow column, and described a pair of windrow column is fixed on the described steel construction door-plate.
Further, described fire door hoisting appliance comprises a pair of shear shank, described shear shank comprises the first skeleton construction and the second skeleton construction, described the second skeleton construction is nested in described the first skeleton construction, and be fixed together by middle hinge shaft is pivotable between the two interlaced edges, one end of described the first skeleton construction is fixed on the described pedestal and forms inboardend, the other end links to each other with described bottom type fire door by roller and forms sliding end, described the second skeleton construction one end is fixed on the described bottom type fire door and forms inboardend, and the other end links to each other with described pedestal by roller and forms sliding end.
Further, be connected by hydraulic cylinder between described the second skeleton construction and described the first skeleton construction.
Further, be provided with locking mechanism on the described roller.
Compared with prior art, the present invention has following beneficial effect:
The used truck of input and output material mode of section bar aging oven of the present invention does not need the length (only needing the truck width of 5-6 rice such as 30 meters burner hearths) with burner hearth length Corresponding matching, and the stroke of truck is corresponding with the width of burner hearth (general furnace width is between 4-6 rice) only.Only width is wide in the space that whole machine is listed as shared workshop goes out a walking space that takes on truck, and length direction is not the length space of body of heater body only, can be quite reasonable plant building is effectively arranged.Concerning the overlong sectional material aging oven, has the value of promoting the use of.
Section bar aging oven further of the present invention has changed the input and output material mode of overlength burner hearth aging oven, thus when having changed traditional input and output material to the requirement of turnover truck, the stability when having improved long aluminium alloy extrusions and entering into walking in the burner hearth.Optimized simultaneously the arrangement space of plant building, made plant building obtain rationally utilizing fully.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technique means of the present invention, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present invention and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is a certain status architecture synoptic diagram of section bar aging oven of the present invention.
Fig. 2 is another status architecture synoptic diagram of section bar aging oven of the present invention.
Fig. 3 is the sectional view of the bottom type fire door of section bar aging oven of the present invention.
Fig. 4 is a certain status architecture synoptic diagram of the fire door hoisting appliance of section bar aging oven of the present invention.
Fig. 5 is another status architecture synoptic diagram of the fire door hoisting appliance of section bar aging oven of the present invention.
Number in the figure explanation: 1, furnace wall, 2, the bottom type fire door, 3, the fire door hoisting appliance, 4, converter body support post, 5, pedestal, 6, gasket, 7, thermal insulation layer, 8, the windrow column, 9, the carriage walking track, 10, steel construction door-plate, 11, sealed knife, 12, shear shank, 1201, the first skeleton construction, the 1202, second skeleton construction, 13, middle hinge shaft, 14, hydraulic cylinder, 15, roller, 16, locking mechanism.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Referring to illustrated in figures 1 and 2, a kind of section bar aging oven, it comprises furnace wall 1, bottom type fire door 2 and fire door hoisting appliance 3, described furnace wall 1 by 4 on a converter body support post in the air, described converter body support post 4 belows are a pedestal 5, described fire door hoisting appliance 3 is seated on the described pedestal 5, and described bottom type fire door 2 is arranged on the described fire door hoisting appliance 3, described furnace wall 1 with by the airtight stove of described bottom type fire door 2 formation after described fire door hoisting appliance 3 liftings.
Further, in conjunction with shown in Figure 3, described bottom type fire door 10 comprises two steel construction door-plates 10 that are stitched together, be respectively arranged with thermal insulation layer 7 on the described every steel construction door-plate 10, the provide protection that temperature was scattered and disappeared in described thermal insulation layer 7 played burner hearth after fire door and furnace wall sealing, described two steel construction door-plates that are stitched together, 10 relative ends are respectively arranged with a gasket 6, described two steel construction door-plates 10 that are stitched together end in opposite directions is respectively arranged with a sealed knife 11, the outer side edges of described gasket 6 is zigzag fashion, can guarantee the staggered lifting between the two steel construction door-plates 10; Be provided with a pair of carriage walking track 9 by supporting shaped steel on the described every steel construction door-plate 10; Described a pair of carriage walking track 9 arranged outside have a pair of windrow column 8, and described a pair of windrow column 8 is fixed on the described steel construction door-plate 10.
Further, in conjunction with shown in Figure 4, described fire door hoisting appliance 3 comprises a pair of shear shank 12, described shear shank 12 comprises the first skeleton construction 1201 and the second skeleton construction 1202, described the second skeleton construction 1202 is nested in described the first skeleton construction 1201, and between the two interlaced edges by middle hinge shaft 13 pivotable being fixed together, one end of described the first skeleton construction 1201 is fixed on the described pedestal 5 and forms inboardend, the other end links to each other with described bottom type fire door 2 by roller 15 and forms sliding end, described the second skeleton construction 1,202 one ends are fixed on the described bottom type fire door 2 and form inboardend, the other end is connected by hydraulic cylinder 14 between described the second skeleton construction 1202 and described the first skeleton construction 1201 by the roller 15 formation sliding end that links to each other with described pedestal 5.
Further, be provided with locking mechanism 16 on the described roller 15, as shown in Figure 5, be raised to the rear locking latches 16 that passes through in position with shear shank locking, heavily reach the decline that occurs under the effect of weight in the working process in case hydraulic efficiency oil is revealed fire door at material.
It is as follows to utilize section bar aging oven of the present invention to carry out the aging heat treatment working process:
At first the overhead traveling crane with the workshop will be put on the special-purpose material frame by the aging heat treatment aluminium alloy extrusions, the material frame is placed on the storing stand that side takes on truck one side in advance, the operation side takes on truck and stops before storing stand, side takes on the truck dolly and enters storing stand and will expect that frame takes out together with aluminium alloy extrusions, side takes on truck and transfers to section bar aging oven feeding side with material frame and aluminium alloy extrusions and stop, bottom type fire door 2 is put down in 3 startups of fire door hoisting appliance, side takes on truck and enters and will expect on the bottom type fire door 2 that frame is placed on the windrow column 8 of bottom type fire door 2 together with aluminium alloy extrusions, side takes on truck and withdraws from, start the fire door lifting mechanism, will hold up with the bottom type fire door 2 of material frame and aluminium alloy extrusions until have the timeliness cycle that section bar aging oven after the good sealing begins a heat between bottom type fire door 2 and the furnace wall 1.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. section bar aging oven, it is characterized in that: comprise furnace wall (1), bottom type fire door (2) and fire door hoisting appliance (3), described furnace wall (1) passes through converter body support post (a 4) frame in the air, described converter body support post (4) below is a pedestal (5), described fire door hoisting appliance (3) is seated on the described pedestal (5), described bottom type fire door (2) is arranged on the described fire door hoisting appliance (3), described furnace wall (1) with by the airtight stove of the described bottom type fire door (2) after described fire door hoisting appliance (3) lifting formation.
2. section bar aging oven according to claim 1, it is characterized in that: described bottom type fire door (10) comprises two steel construction door-plates (10) that are stitched together, and is respectively arranged with thermal insulation layer (7) on the described every steel construction door-plate (10).
3. section bar aging oven according to claim 2, it is characterized in that: described two relative ends of steel construction door-plate (10) that are stitched together are respectively arranged with a gasket (6).
4. section bar aging oven according to claim 2, it is characterized in that: described two steel construction door-plate (10) ends in opposite directions that are stitched together are respectively arranged with a sealed knife (11).
5. section bar aging oven according to claim 3, it is characterized in that: the outer side edges of described gasket (6) is zigzag fashion.
6. section bar aging oven according to claim 2 is characterized in that: is provided with a pair of carriage walking track (9) by supporting shaped steel on the described every steel construction door-plate (10).
7. section bar aging oven according to claim 6, it is characterized in that: described a pair of carriage walking track (9) arranged outside has a pair of windrow column (8), and described a pair of windrow column (8) is fixed on the described steel construction door-plate (10).
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described section bar aging ovens, it is characterized in that: described fire door hoisting appliance (3) comprises a pair of shear shank (12), described shear shank (12) comprises the first skeleton construction (1201) and the second skeleton construction (1202), described the second skeleton construction (1202) is nested in described the first skeleton construction (1201), and between the two interlaced edges by pivotable being fixed together of middle hinge shaft (13), one end of described the first skeleton construction (1201) is fixed on the upper inboardend that forms of described pedestal (5), the other end links to each other with described bottom type fire door (2) by roller (15) and forms sliding end, described the second skeleton construction (1202) one ends are fixed on the upper inboardend that forms of described bottom type fire door (2), and the other end links to each other with described pedestal (5) by roller (15) and forms sliding end.
9. section bar aging oven according to claim 8 is characterized in that: be connected by hydraulic cylinder (14) between described the second skeleton construction (1202) and described the first skeleton construction (1201).
10. section bar aging oven according to claim 9 is characterized in that: be provided with locking mechanism (16) on the described roller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103277351A CN103074555A (en) | 2011-10-25 | 2011-10-25 | Aging furnace for section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103277351A CN103074555A (en) | 2011-10-25 | 2011-10-25 | Aging furnace for section bar |
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|---|---|
| CN103074555A true CN103074555A (en) | 2013-05-01 |
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| CN2011103277351A Pending CN103074555A (en) | 2011-10-25 | 2011-10-25 | Aging furnace for section bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105154649A (en) * | 2015-10-15 | 2015-12-16 | 苏州新长光热能科技有限公司 | Lifting and compressing structure of underfloor furnace door |
| CN106995907A (en) * | 2017-03-21 | 2017-08-01 | 苏州鼎佳炉窑科技有限公司 | A kind of aluminium section bar ageing furnace of variable size of burner hearth |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219364A (en) * | 2011-06-21 | 2011-10-19 | 重庆飞达电炉有限公司 | Bottom lifting type resistance heating annealing furnace |
| CN202359183U (en) * | 2011-10-25 | 2012-08-01 | 苏州新长光热能科技有限公司 | Aging furnace for section bars |
-
2011
- 2011-10-25 CN CN2011103277351A patent/CN103074555A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219364A (en) * | 2011-06-21 | 2011-10-19 | 重庆飞达电炉有限公司 | Bottom lifting type resistance heating annealing furnace |
| CN202359183U (en) * | 2011-10-25 | 2012-08-01 | 苏州新长光热能科技有限公司 | Aging furnace for section bars |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105154649A (en) * | 2015-10-15 | 2015-12-16 | 苏州新长光热能科技有限公司 | Lifting and compressing structure of underfloor furnace door |
| CN106995907A (en) * | 2017-03-21 | 2017-08-01 | 苏州鼎佳炉窑科技有限公司 | A kind of aluminium section bar ageing furnace of variable size of burner hearth |
| CN106995907B (en) * | 2017-03-21 | 2018-09-04 | 苏州鼎佳炉窑科技有限公司 | A kind of aluminium section bar ageing furnace of variable size of burner hearth |
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Application publication date: 20130501 |