CN106011439B - A kind of solid-solution and aging heat treatment device - Google Patents
A kind of solid-solution and aging heat treatment device Download PDFInfo
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- CN106011439B CN106011439B CN201610536388.6A CN201610536388A CN106011439B CN 106011439 B CN106011439 B CN 106011439B CN 201610536388 A CN201610536388 A CN 201610536388A CN 106011439 B CN106011439 B CN 106011439B
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
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- Mechanical Engineering (AREA)
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of solid-solution and aging heat treatment devices, including：Upper bearing bracket, four bearing rods and lower bearing bracket, upper bearing bracket is identical with lower bearing bracket structure and size and is arranged symmetrically；Four bearing rods are symmetrical, bearing bracket and lower bearing bracket in connection；Upper bearing bracket includes crossbeam, longeron, two lifting booms, eight the first reinforcing plates, four the second reinforcing plates；Crossbeam and longeron interconnection across skeleton in length and breadth；Two lifting booms are perpendicular to crossbeam, and about crossbeam central symmetry；The first reinforcing plate is arranged between lifting boom and crossbeam, eight the first reinforcing plates are divided into two groups, and every four the first reinforcing plates are one group and respectively form diamond structure around the intersection point of a lifting boom and crossbeam；The second reinforcing plate is equipped between crossbeam and longeron, four the second reinforcing plates form diamond structure around the intersection point of crossbeam and longeron.The distortional stress that use state is left before this device can be eliminated in positive and negative use, to greatly prolong service life.
Description
Technical field
The invention belongs to technical field of heat treatment fields, more particularly, to a kind of solid-solution and aging heat treatment device.
Background technology
Existing solid-solution and aging heat treatment device is generally only used as the production of solid solution aging equipment manufacturer's equipment appurtenance, initial
Stage, structure and function is begun to use to meet the requirement of product heat treatment, but with the increase of production batch, access times
It increases, device slowly generates heat-treatment distortion, so that it cannot meet production requirement.
A kind of existing solid solution furnace ageing heat treatment device original design is round net-like frame structure, is divided into upper, middle and lower
It is three layers, 2 meters high, a diameter of 1.5 meters.Upper, middle and lower-ranking is round netted, and device is also devised with parallel lifting boom in top layer
Two, for lifting by crane entire frame, and for being connected with special hoisting board (equipment is included) when being heat-treated timeliness.Upper, middle and lower
Three layers of the netted frame of circle is similar to the netted mount structure of top layer, and main to play carrying, carried lotus is less than or equal to 600kg, whole
The effect of a device is the solid-solution and aging heat treatment for the wheel rim and correlated parts that carry out circular configuration, wherein upper, middle level
Round web plate can be dismantled, to carry out the heat treatment of larger workpiece.Device upper, middle and lower circle four poles of netted frame with
Nut couples, and the material of whole device is stainless steel.The device is during heat treatment, by heating and cooling down repeatedly,
(only about 20 times or so uses) after a period of time, device constantly heat treatment thermal deformation stress under the action of, by
Step deformation, whole device distortion are twisted shape.Deformed device can not carry out lifting and load-bearing, can not complete solid solution aging heat
Processing work.
Therefore, it is necessary to redesign a kind of to meet series-produced solid-solution and aging heat treatment device.
Invention content
The object of the present invention is to provide a kind of solid-solution and aging heat treatment devices, particularly suitable for parts such as wheel rims in well formula
The heat treatment carried out in solid solution furnace, and device manufacturing is simple for process, solves the prior art and deforms nothing after heating use repeatedly
The problem of method uses.The device has the characteristics that simple in structure, easy to make, Hoisting Security.
To achieve the above object, the present invention provides a kind of solid-solution and aging heat treatment devices, including：Upper bearing bracket (1),
Four bearing rods (2) and lower bearing bracket (4), upper bearing bracket (1) and lower bearing bracket (4) structure and size are identical and symmetrical
Arrangement；Four bearing rods (2) are symmetrical, bearing bracket (1) and lower bearing bracket (4) in connection；
Upper bearing bracket (1) includes crossbeam (1.1), longeron (1.2), two lifting booms (1.3), eight the first reinforcing plates
(1.4), four the second reinforcing plates (1.5)；
Crossbeam (1.1) and longeron (1.2) interconnection across skeleton in length and breadth；Two lifting booms (1.3) are perpendicular to cross
Beam (1.1), and about crossbeam (1.1) central symmetry；It is arranged with the first reinforcing plate between lifting boom (1.3) and crossbeam (1.1)
(1.4), eight the first reinforcing plates (1.4) are divided into two groups, and every four the first reinforcing plates (1.4) are one group respectively around a lifting boom
(1.3) diamond structure is formed with the intersection point of crossbeam (1.1)；The second reinforcing plate is equipped between crossbeam (1.1) and longeron (1.2)
(1.5), four the second reinforcing plates (1.5) form diamond structure around the intersection point of crossbeam (1.1) and longeron (1.2).
Further, the both ends of crossbeam (1.1) and longeron (1.2) are respectively equipped with a connection ring (1.6)；Four bearing rods
2 both ends are set as threaded multi-diameter shaft (2.1), and multi-diameter shaft (2.1) passes through connection ring (1.6), and by nut by load branch
Frame (1) and bearing bracket (2) are fixed together.
Further, connection ring (1.6) is the stainless steel bar in hollow cylinder, each connection ring (1.6) respectively with crossbeam
(1.1), longeron (1.2) welds.
Further, crossbeam (1.1) is intermediate spoke shape plate wide, both ends are narrow.
Further, longeron (1.2) is by a, narrow spoke shape board group symmetrical two one wide about crossbeam (1.1)
At.
Further, it is arranged with anti-be disengaged from the groove (1.3.1) at lifting boom (1.3) both ends.
Further, every four the first reinforcing plates (1.4) for collectively constituting diamond shape are symmetrical two-by-two, the first reinforcing plate (1.4)
For an one wide, narrow spoke shape plate.
Further, four the second reinforcing plates (1.5) for collectively constituting diamond shape are symmetrical two-by-two, and the first reinforcing plate (1.5) is
An one wide, narrow spoke shape plate.
Further, which further includes netted material bearing disc (3)；When just setting, lower bearing bracket (4) carries netted material bearing disc
(3)；When inversion, upper bearing bracket (1) carries netted material bearing disc (3)；Circumferential symmetrical four through-holes of netted material bearing disc (3),
Four bearing rods (2) are each passed through four through-holes.
Further, formed 4 points of four connection rings (1.6) and crossbeam (1.1) with the intersection point of longeron (1.2) at one
In plane.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect：Heat, cold stress deformation have been reduced to by minimum, the structure of device using the solid-solution and aging heat treatment apparatus structure form
Dimensionally stable.Meanwhile the device can carry out positive and negative use, especially this structure it is positive and negative in use, can eliminate before make
It is eliminated due to solid-solution and aging heat treatment with the left distortional stress of state to substantially prolong the service life of device
Hidden danger caused by device deformation, it is ensured that product quality greatly reduces solid-solution and aging heat treatment device and often replaces
With the cost of repair, production efficiency is improved.
Description of the drawings
Fig. 1 is the front view of first embodiment of the invention whole device；
Fig. 2 is the vertical view of upper bearing bracket in Fig. 1；
Fig. 3 is the structural schematic diagram of first embodiment bearing rod；
Fig. 4 a are the sectional views of netted material bearing disc front view in Fig. 1；
Fig. 4 b are the vertical views of Fig. 4 a；
Fig. 5 is the front view of Fig. 1 middle cross beams；
Fig. 6 is first embodiment longeron one-sided configuration schematic diagram；
Fig. 7 a are the front views of the first reinforcing plate of first embodiment part matching relationship；
Fig. 7 b are the vertical views of Fig. 7 a；
Fig. 8 a are the front views of the second reinforcing plate of first embodiment part matching relationship；
Fig. 8 b are the vertical views of Fig. 8 a；
Fig. 9 is the structure sectional view schematic diagram of connection ring.
In all the appended drawings, identical reference numeral is used for indicating identical element or structure, wherein：
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
It does not constitute a conflict with each other and can be combined with each other.
Fig. 1-9 is the first embodiment of the present invention.
The solid-solution and aging heat treatment device of the present invention includes upper bearing bracket 1, bearing rod 2, netted material bearing disc as shown in Figure 1
3 and lower bearing bracket 4.
As in Figure 2-4,1, four bearing rod 2 of upper bearing bracket, netted material bearing disc 3 and lower bearing bracket 4, upper load branch
Frame 1 is identical with lower 4 structure and size of bearing bracket and is arranged symmetrically；Four bearing rods 2 are symmetrical, 1 He of bearing bracket in connection
Lower bearing bracket 4；Upper bearing bracket 1 includes crossbeam 1.1, the first reinforcing plate 1.4, four of lifting boom 1.3, eight of longeron 1.2, two
A second reinforcing plate 1.5；Crossbeam 1.1 and longeron 1.2 interconnection across skeleton in length and breadth；Two lifting booms 1.3 perpendicular to
Crossbeam 1.1, and about 1.1 central symmetry of crossbeam；It is arranged with the first reinforcing plate 1.4 between lifting boom 1.3 and crossbeam 1.1, eight
It is two groups that a first reinforcing plate 1.4, which is divided to, and every four the first reinforcing plates 1.4 are one group respectively around a lifting boom 1.3 and crossbeam 1.1
Intersection point forms diamond structure；Between crossbeam 1.1 and longeron 1.2 be equipped with the second reinforcing plate 1.5, four the second reinforcing plates 1.5 around
Crossbeam 1.1 and the intersection point of longeron 1.2 form diamond structure.When just setting, lower bearing bracket 4 carries netted material bearing disc 3；When inversion,
Upper bearing bracket 1 carries netted material bearing disc 3；Circumferential symmetrical four through-holes of netted material bearing disc 3, four bearing rods 2 are worn respectively
Four through-holes are crossed, netted material bearing disc 3 is applied not only to carrying heat-treatment part, also has cooling effect during heat treatment.
The both ends of crossbeam 1.1 and longeron 1.2 are respectively equipped with a connection ring 1.6；Four 2 both ends of bearing rod are set as band spiral shell
The multi-diameter shaft 2.1 of line, the relative position for limiting bearing bracket 1 and bearing bracket 2, multi-diameter shaft 2.1 pass through connection ring 1.6,
And bearing bracket 1 and bearing bracket 2 are fixed together by nut.Connection ring 1.6 is the stainless steel bar in hollow cylinder,
Each connection ring 1.6 is welded with crossbeam 1.1, longeron 1.2 respectively.
Crossbeam 1.1 is intermediate spoke shape plate wide, both ends are narrow.Longeron 1.2 is by about 1.1 symmetrical two one, crossbeam
A wide, narrow spoke shape board group at.Every four the first reinforcing plates 1.4 for collectively constituting diamond shape are symmetrical two-by-two, the first reinforcing plate 1.4
For an one wide, narrow spoke shape plate.Four the second reinforcing plates 1.5 for collectively constituting diamond shape are symmetrical two-by-two, the first reinforcing plate 1.5
For an one wide, narrow spoke shape plate.As above setting increases the rigidity and non-deformability of cruciform skeleton structure.
It is arranged at 1.3 both ends of lifting boom and prevents being disengaged from the groove 1.3.1, it is therefore an objective to prevent Equipment for Heating Processing suspension hook (not labeled) from rising
It is slipped during hanging, safety accident occurs.
The intersection point of formed 4 points of four connection rings 1.6 and crossbeam 1.1 and longeron 1.2 is in one plane.
The solid-solution and aging heat treatment device of the present invention makes the making that difficult point is mainly bearing bracket 1 and lower bearing bracket 4
Using identical manufacture and joining method, an embodiment for the above bearing bracket 1 is following (unit is mm)：
Upper bearing bracket 1 is mainly by crossbeam 1.1, longeron 1.2, lifting boom 1.3, the first reinforcing plate 1.4, the second reinforcing plate
1.5 and 1.6 groups of connection ring weld, in Fig. 1 key dimension be L=1455, l=700, H=2024, h=80.
1) making of crossbeam 1.1：20 thick stainless steel plates are selected, shape is processed by Fig. 5, ensures size 1414.7,350,
80,30,140；35.5 holes 2 × φ of processing, guarantee 700 ± 1 centering of size, 60；Crossbeam 1.1 is set to be processed into intermediate width, both ends are narrow
Spoke shape plate.
2) making of longeron 1.2：20 thick stainless steel plates are selected, shape is processed by Fig. 6, ensures size 697.4,165,
80,30, two pieces, and be left and right symmetrical part, so that longeron 1.2 is processed into one wide, a narrow spoke shape plate.
3) making of lifting boom 1.3：A diameter of 35 stainless steel bar is selected, is straightened, shape is processed by Fig. 3, ensures size
935, processing is anti-to be disengaged from the groove 1.3.1, ensures size.700,80, φ 30.Quantity 2.
4) making of the first reinforcing plate 1.4：10 thick stainless steel plates are selected, shape is processed by Fig. 7, guarantee size 94.5,
116、55°、318.5；Totally eight, and it is symmetrical two-by-two.First reinforcing plate 1.4 is wide at one, a narrow spoke shape plate.
5) making of the second reinforcing plate 1.5：10 thick stainless steel plates are selected, shape is processed by Fig. 8, guarantee size 74.5,
140、75°、519.5；Totally four, and it is symmetrical two-by-two.First reinforcing plate 1.5 is wide at one, a narrow spoke shape plate.
6) making of connection ring 1.6：The stainless steel bar for selecting a diameter of 50 processes shape by Fig. 9, ensures size φ 45,
φ 27,80.
Above example data presented can be adjusted according to corresponding solid solution heat treatment furnace equipment size.
Compared with prior art, there are following advantages by the present invention：
1, the solid-solution and aging heat treatment device designed by the present invention is mainly by upper bearing bracket, bearing rod, netted material bearing disc
It is formed with lower bearing bracket, upper bearing bracket symmetric design diamondwise structure, cross on the basis of with cruciform skeleton structure
Shape skeleton and diamond shape disc are part based on variable-section beam structure, this structure is intended to increase the ability of its bending resistance deformation, together
When reduce the quantity of disc to the greatest extent, for its fewer mutual tension and compression stress of quantity with regard to smaller, non-deformability is stronger.It is solid to ensure
The connection of molten ageing heat treatment device is welded to connect ring in the end of cruciform skeleton, is ensureing solid-solution and aging heat treatment device
Under the premise of 1.5 meters of diameter, guarantee is reliable with coupling for bearing rod, particularly suitable for parts such as carrying lotus≤600kg wheel rims in well
The heat treatment carried out in formula solid solution furnace, and device manufacturing is simple for process, solves the prior art and is deformed after heating use repeatedly
The problem of can not using.The device has the characteristics that simple in structure, easy to make, Hoisting Security.
2, upper bearing bracket be equipped with lifting boom, in order to in equipment rise hanging scaffold effectively, quickly, security association, lifting boom
Corresponding position machined spill, and accurately to lift by crane, the disc that couples therewith also assumes diamond in shape shape, reduces the number of disc to the greatest extent
Amount, to reduce deformation.
3, upper bearing bracket cross disc both ends are respectively equipped with a connection ring, and connection ring can pass through spiral shell with bearing rod top
Mother is attached, bearing rod lower part equally with lower bearing bracket cross disc both ends connection ring, lower bearing bracket structure with above hold
Power supporting structure is identical and arranged symmetrically.
4, in order to ensure that solid-solution and aging heat treatment device loads the safety of workpiece, netted bearing material is equipped on lower bearing bracket
Disk increases the stability of work piece when loading.
5, the non-deformability of solid-solution and aging heat treatment device in order to further increase, extends its service life, entire
Apparatus structure is designed to that structure symmetrical above and below, i.e. device top are consistent with the hoisting structure of device lower part, size, it is therefore an objective to upper
Portion's bearing bracket will produce deformation in use for some time, can be solid-solution and aging heat treatment in the case where deformation is little
Device overturns 180 degree (being inverted), and lifting top is made to become the lower part of load-bearing, after being continuing with, in the work of the cold alternate stress of heat
Extended to reach in this way, it can be used repeatedly for upper and lower part bearing bracket with the lower deformation for eliminating former top (new lower part)
The service life of entire solid-solution and aging heat treatment device.
6, upper and lower bearing bracket is designed to the structure of approximate five point one sides, i.e. 4 points and the cross that four connection rings are formed
The intersection point of beam and longeron in one plane, can more easily ensure solid-solution and aging heat treatment device upper and lower part bearing bracket
180 degree is exchanged to use.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of solid-solution and aging heat treatment device, which is characterized in that including：Upper bearing bracket (1), four bearing rods (2) and under
Bearing bracket (4), upper bearing bracket (1) is identical with lower bearing bracket (4) structure and size and is arranged symmetrically；Four bearing rods (2)
It is symmetrical, bearing bracket (1) and lower bearing bracket (4) in connection；
Upper bearing bracket (1) include crossbeam (1.1), longeron (1.2), two lifting booms (1.3), eight the first reinforcing plates (1.4),
Four the second reinforcing plates (1.5)；
Crossbeam (1.1) and longeron (1.2) interconnection across skeleton in length and breadth；Two lifting booms (1.3) are perpendicular to crossbeam
(1.1), and about crossbeam (1.1) central symmetry；It is arranged with the first reinforcing plate between lifting boom (1.3) and crossbeam (1.1)
(1.4), eight the first reinforcing plates (1.4) are divided into two groups, and every four the first reinforcing plates (1.4) are one group respectively around a lifting boom
(1.3) diamond structure is formed with the intersection point of crossbeam (1.1)；The second reinforcing plate is equipped between crossbeam (1.1) and longeron (1.2)
(1.5), four the second reinforcing plates (1.5) form diamond structure around the intersection point of crossbeam (1.1) and longeron (1.2)；
The solid-solution and aging heat treatment device further includes netted material bearing disc (3)；When just setting, lower bearing bracket (4) carries netted bearing material
Disk (3)；When inversion, upper bearing bracket (1) carries netted material bearing disc (3).
2. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Crossbeam (1.1) and longeron (1.2)
Both ends be respectively equipped with a connection ring (1.6)；Four bearing rod (2) both ends are set as threaded multi-diameter shaft (2.1), ladder
Axis (2.1) passes through connection ring (1.6), and upper bearing bracket (1) and lower bearing bracket (4) are fixed together by nut.
3. a kind of solid-solution and aging heat treatment device as claimed in claim 2, it is characterised in that：Connection ring (1.6) is in hollow
The stainless steel bar of cylinder, each connection ring (1.6) are welded with crossbeam (1.1), longeron (1.2) respectively.
4. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Crossbeam (1.1) be it is intermediate it is wide, two
Narrow spoke shape plate.
5. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Longeron (1.2) is by about cross
Beam (1.1) is symmetrical two one wide, a narrow spoke shape board group at.
6. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：At lifting boom (1.3) both ends pair
Claim to be equipped with anti-be disengaged from the groove (1.3.1).
7. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Every four collectively constitute diamond shape
First reinforcing plate (1.4) is symmetrical two-by-two, and the first reinforcing plate (1.4) is an one wide, narrow spoke shape plate.
8. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Four collectively constitute diamond shape
Two reinforcing plates (1.5) are symmetrical two-by-two, and the second reinforcing plate (1.5) is an one wide, narrow spoke shape plate.
9. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Netted material bearing disc (3) is circumferential right
Claim distribution four through-holes, four bearing rods (2) are each passed through four through-holes.
10. a kind of solid-solution and aging heat treatment device as described in claim 1, it is characterised in that：Four connection rings (1.6) are formed
4 points and crossbeam (1.1) and longeron (1.2) intersection point in one plane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610536388.6A CN106011439B (en) | 2016-07-08 | 2016-07-08 | A kind of solid-solution and aging heat treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536388.6A CN106011439B (en) | 2016-07-08 | 2016-07-08 | A kind of solid-solution and aging heat treatment device |
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| Publication Number | Publication Date |
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| CN106011439A CN106011439A (en) | 2016-10-12 |
| CN106011439B true CN106011439B (en) | 2018-09-07 |
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| CN108425083B (en) * | 2018-04-25 | 2023-09-15 | 天津中德应用技术大学 | Titanium alloy part solid solution assembly and tool of horizontal vacuum furnace |
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| CN202170352U (en) * | 2011-06-09 | 2012-03-21 | 湖北三江航天万峰科技发展有限公司 | Reusable deformation-prevention heat treatment device |
| CN203411598U (en) * | 2013-08-07 | 2014-01-29 | 湖南特科能热处理有限公司 | Furnace charging tooling for thermal treatment of work-piece |
| CN103627864B (en) * | 2013-12-13 | 2015-11-25 | 重庆齿轮箱有限责任公司 | A kind of cold-heat treatment special hanger |
| CN203923267U (en) * | 2014-05-02 | 2014-11-05 | 浙江鑫鼎盛实业有限公司 | Heat treatment furnace materials frame |
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