CN107299214A - Wheel hub is heat-treated material frame - Google Patents
Wheel hub is heat-treated material frame Download PDFInfo
- Publication number
- CN107299214A CN107299214A CN201710654611.1A CN201710654611A CN107299214A CN 107299214 A CN107299214 A CN 107299214A CN 201710654611 A CN201710654611 A CN 201710654611A CN 107299214 A CN107299214 A CN 107299214A
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- China
- Prior art keywords
- frame
- top layer
- support
- wheel hub
- column
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The present invention provides a kind of wheel hub heat treatment material frame, including top layer frame, top layer frame, middle layer frame, bottom frame, bottom frame, frame center pillar and frame column.Parallel interval is set successively from top to bottom for top layer frame, middle layer frame and bottom frame, frame column and frame center pillar connect each layer frame and framework, top layer frame and bottom frame are C-shaped channel steel, and frame column is L-type angle steel, and frame center pillar is yi word pattern band steel.Channel-section steel, angle steel and band steel are open type steel structure, after quenching will not the corrosion because of ponding, extend the service life of material frame；The L-type angle steel of frame column makes frame column mutually wrap up and support with top layer frame and bottom frame, enhances the steadiness of material frame with being contacted after the C-shaped channel steel welding of top layer frame and bottom frame for face.
Description
Technical field
The invention belongs to wheel hub processing technique field, and in particular to a kind of wheel hub is heat-treated material frame.
Background technology
The Technology for Heating Processing of wheel hub processing, can be sketched treated to put wheel hub into heating furnace progress high temperature matrix homogenizing
Journey, so as to improve the mechanical performance of material, eliminate residual stress and improve the machinability of metal.Heat treatment step is mainly wrapped
Include three steps：Solid solution, quenching and timeliness, completing above step needs the complete wheel hub of prebored hole being placed in material frame, by moving
Dynamic material frame makes wheel hub be circulated between each operation.
The wheel hub heat treatment material frame used at present, frame column and center column generally use cylindrical wall pipe, due to circle
It is hollow in the middle of post jamb pipe, after heat treatment hardening, easy ponding in pipe, long tube wall can be corroded by rust stain, reduce tube wall strength,
And influence attractive in appearance；Meanwhile, the base of cylindrical wall pipe is circle, and circular pipe fitting welding is compared with the bonding area that plane workpiece is welded
Greatly, consuming man-hour is more, influences production efficiency；Welding cylindrical wall pipe when cylindrical wall pipe be directly welded on base, tube wall root without
Part is wrapped up and supported, and causes wall pipe to fix not firm with base, mechanical property reduction；In addition, the horizontal stroke of material frame middle layer frame
When beam is welded with frame column, crossbeam is directly welded at cylindrical wall tube column surface, only with forming line at the tangent line of cylindrical wall pipe
Contact, by longitudinal stress after material frame charging, commissure sealing property declines, easily causes crossbeam and come off and deform.
Therefore it is badly in need of the not corrosion because of ponding after a kind of quenching, is easy to connect firm wheel hub heat between welding, each part
Handle material frame.
The content of the invention
It is an object of the invention to provide corrosion is difficult after one kind quenching, welding difficulty is small, the wheel hub heat of stable mechanical property
Handle material frame.
The invention provides following technical scheme：
The wheel hub heat treatment material frame of the present invention is made by heating resisting metal, including top layer frame, top layer frame, interlayer frame
Frame, bottom frame, bottom frame and frame column, top layer frame, middle layer frame and bottom frame are parallel successively from top to bottom
It is arranged at intervals, top layer frame is welded in top layer frame, and bottom frame is welded in bottom frame, several frame columns hang down
Directly it is welded at the drift angle on top layer frame and bottom frame, it is characterised in that top layer frame and bottom frame are C-shaped channel
Steel, frame column is L-type angle steel, and top layer frame, middle layer frame and bottom frame are yi word pattern band steel.
Preferably, one end of frame column covers the alien invasion of top layer frame drift angle, the other end covering bottom of frame column
The alien invasion of layer frame drift angle.
Preferably, middle layer frame includes the crossbeam of drawer support and the encirclement drawer support for supporting wheel hub, crossbeam two ends difference
On the L-type madial wall for being welded in adjacent two frame columns, adjacent two crossbeams are connected at the L-type knuckle of frame column.
Preferably, material frame also includes several vertical weldings in the frame center pillar on top layer frame and bottom frame, crossbeam
Middle part be welded on the madial wall of frame center pillar.
Preferably, middle layer frame includes the crossbeam of drawer support and the encirclement drawer support for supporting wheel hub, top layer frame and bottom
Layer framework includes supportting for the drawer of supporting wheel hub；Drawer support includes several support nets and the support for supporting support net, support net weldering
It is connected on support and crossbeam, each pad on support and crossbeam is mutually staggered.
Preferably, each pad spacing on support is equal.
Preferably, the structure snd size of each support net are identical.
Preferably, the Y-shaped that support net is oppositely arranged for inclined cross or adjacent two row.
The beneficial effects of the invention are as follows：
1st, the C-shaped channel steel construction of top layer frame and bottom frame, and frame column L-type steel angle structure, be style of opening
Framework, after quenching will not the corrosion because of ponding, extend the service life of material frame.
2nd, the L-type angle steel of frame column after the C-shaped channel steel welding of top layer frame and bottom frame for face with being contacted, and frame is stood
Post is mutually wrapped up and supported with top layer frame and bottom frame, enhances the steadiness of material frame, and welding difficulty is low, is easy to behaviour
Make.
3rd, beam welding is also contacted therebetween on the L-type madial wall of frame column for face, and the steadiness of material frame is strong,
Welding difficulty is low.
4th, each pad of the support net on support is mutually staggered, and has disperseed pressure application point of the wheel hub to support net, has reduced
Support deflection, extends the service life of material frame.
5th, the chiasma type support net of drawer support can first be welded into semi-finished product in batches, and property is welded on support again, improves work
Make efficiency.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the top view of the prior art of the present invention；
Fig. 2 is the schematic perspective view of the present invention；
Fig. 3 is the crossbeam partial schematic diagram of the present invention；
Fig. 4 and Fig. 5 are the drawer support structure schematic diagrames of the present invention；
Wherein：1. top layer frame；2. top layer frame；3. middle layer frame；31. drawer is supportted；311. support nets；312. support；32.
Crossbeam；4. bottom frame；5. bottom frame；6. frame center pillar；7. frame column.
Embodiment
As shown in figure 1, a kind of wheel hub heat treatment material frame, including top layer frame 1, top layer frame 2, middle layer frame 3, bottom
Frame 4, bottom frame 5 and frame column 7；Successively parallel from top to bottom, top layer frame 1, middle layer frame 3 and bottom frame 4
Every setting, top layer frame 2 is welded in top layer frame 1, and bottom frame 5 is welded in bottom frame 4, several frame columns
7 vertical weldings are at the drift angle on top layer frame 1 and bottom frame 4；Top layer frame 1 and bottom frame 4 are C-shaped channel steel, side
Frame column 7 is L-type angle steel, and top layer frame 2, middle layer frame 3 and bottom frame 5 are yi word pattern band steel.Top layer frame 1 and bottom
The C-shaped channel steel construction of layer frame 4, the L-type steel angle structure with frame column 7 is that ponding can be timely after opening framework, quenching
Air-dry, it is to avoid frame steelframe extends the service life of bin because of ponding corrosion.
Preferably, the facade of outer side covers top layer frame 1 drift angle of the one end of frame column 7 along the drift angle of top layer frame 1, side
The facade of outer side covers bottom frame 4 drift angle of the other end of frame column 7 along the drift angle of bottom frame 4.The L-type angle of frame column 7
Contacted between steel and the C-shaped channel steel of top layer frame 1 and bottom frame 4 for face, the contact surface parcel and supporting top layer of frame column 7
Facade at frame 1 and the drift angle of bottom frame 4, therefore the steadiness of material frame is strong.
Preferably, as shown in figure 3, middle layer frame 3 includes the horizontal stroke of drawer support 31 and the encirclement drawer support 31 for supporting wheel hub
Beam 32, the two ends of crossbeam 32 are respectively welded on the L-type madial wall of adjacent two frame columns 7, and adjacent two crossbeams 32 are connected on
At the L-type knuckle of frame column.Also contacted between crossbeam 32 and the madial wall of frame column 7 for face, so that the steadiness of material frame
By force, and be easy to welding.
Preferably, in addition to several vertical weldings are in the frame center pillar 6 on top layer frame 1 and bottom frame 4, crossbeam 32
Middle part be welded on the madial wall of frame center pillar 6.Increase pad of the crossbeam 32 in material frame, beneficial to the load-bearing of crossbeam 32, and
Beneficial to its deflection of reduction.
Preferably, as shown in Fig. 2,4 and Fig. 5, top layer frame 2 and bottom frame 5 include supportting for the drawer of supporting wheel hub
31；Drawer support 31 includes several support nets 311 and the support 312 for supporting support net 311, and support net 311 is welded in support 312 and horizontal stroke
On beam 32, each pad on support 312 and crossbeam 32 is mutually staggered.Because each pad is mutually staggered, the stress on support
Point increase, so as to enhance the weight capacity of support.
Preferably, each pad spacing on support 312 is equal, specific in the present embodiment, as shown in figure 4, support 312
On pad spacing a, b, c, d, e and f it is equal, support stress balance is good.
Preferably, each support structure snd size of net 311 are identical, therefore, can first weld several supports when making drawer support 31 in batches
Net 311, then the support net 311 being welded is welded on support 312 and crossbeam 32, not by place and the sky of material frame during welding support net
Between limit, operation is convenient, flexible, and mass simultaneous is turned into industry and improves operating efficiency.
Preferably, the Y-shaped that support net 311 is oppositely arranged for inclined cross or adjacent two row.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. a kind of wheel hub is heat-treated material frame, it is characterised in that including top layer frame (1), top layer frame (2), middle layer frame
(3), bottom frame (4), bottom frame (5) and frame column (7), top layer frame (1), middle layer frame (3) and bottom frame
(4) parallel interval is set successively from top to bottom, and top layer frame (2) is welded in top layer frame (1), and bottom frame (5) is welded in
In bottom frame (4), several frame column (7) vertical weldings are in the drift angle on top layer frame (1) and bottom frame (4)
Place, it is characterised in that top layer frame (1) and bottom frame (4) are C-shaped channel steel, frame column (7) is L-type angle steel, top-level boxes
Frame (2), middle layer frame (3) and bottom frame (5) are yi word pattern band steel.
2. wheel hub according to claim 1 is heat-treated material frame, it is characterised in that one end of frame column (7) is along top layer side
The facade of outer side covers top layer frame (1) drift angle of frame (1) drift angle, the other end of frame column (7) is along bottom frame (4) drift angle
Outer side covers bottom frame (4) drift angle facade.
3. wheel hub according to claim 1 is heat-treated material frame, it is characterised in that middle layer frame (3) includes being used to support
The drawer support (31) of wheel hub and the crossbeam (32) for surrounding drawer support (31), crossbeam (32) two ends are respectively welded in adjacent two frame columns
(7) on L-type madial wall, adjacent two crossbeams (32) are connected at the L-type knuckle of frame column (7).
4. wheel hub according to claim 3 is heat-treated material frame, it is characterised in that also including several vertical weldings in top layer
The madial wall of frame center pillar (6) is welded in the middle part of frame center pillar (6) on frame (1) and bottom frame (4), crossbeam (32)
On.
5. wheel hub according to claim 3 is heat-treated material frame, it is characterised in that top layer frame (2) and bottom frame (5) are
(31) are supportted including the drawer for supporting wheel hub；Drawer support (31) includes several support nets (311) and the support for supporting support net (311)
Frame (312), support net (311) is welded on support (312) and crossbeam (32), each pad on support (312) and crossbeam (32)
Mutually it is staggered.
6. wheel hub according to claim 5 is heat-treated material frame, it is characterised in that each pad spacing on support (312)
It is equal.
7. wheel hub according to claim 5 is heat-treated material frame, it is characterised in that support net (311) to be inclined cross or
The Y-shaped that adjacent two row of person are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654611.1A CN107299214A (en) | 2017-08-03 | 2017-08-03 | Wheel hub is heat-treated material frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654611.1A CN107299214A (en) | 2017-08-03 | 2017-08-03 | Wheel hub is heat-treated material frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107299214A true CN107299214A (en) | 2017-10-27 |
Family
ID=60133232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710654611.1A Pending CN107299214A (en) | 2017-08-03 | 2017-08-03 | Wheel hub is heat-treated material frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794359A (en) * | 2017-11-29 | 2018-03-13 | 百色学院 | A kind of efficient blade of aviation engine heat treatment frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517123U (en) * | 2009-10-12 | 2010-06-30 | 黄冈市华窑中洲窑炉有限公司 | Motorcycle wheel hub heat treatment stock frame |
| CN202881335U (en) * | 2012-07-17 | 2013-04-17 | 秦皇岛戴卡兴龙轮毂有限公司 | Heat treatment material rack for automobile aluminum alloy wheel hub |
| CN103898309A (en) * | 2012-12-24 | 2014-07-02 | 天津戴卡轮毂制造有限公司 | Layered wheel hub blank heat-treatment material rack |
| CN203890411U (en) * | 2014-06-17 | 2014-10-22 | 内蒙古立中霍煤车轮制造有限公司 | Vehicle wheel casting heat treatment shape-keeping bracket |
-
2017
- 2017-08-03 CN CN201710654611.1A patent/CN107299214A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517123U (en) * | 2009-10-12 | 2010-06-30 | 黄冈市华窑中洲窑炉有限公司 | Motorcycle wheel hub heat treatment stock frame |
| CN202881335U (en) * | 2012-07-17 | 2013-04-17 | 秦皇岛戴卡兴龙轮毂有限公司 | Heat treatment material rack for automobile aluminum alloy wheel hub |
| CN103898309A (en) * | 2012-12-24 | 2014-07-02 | 天津戴卡轮毂制造有限公司 | Layered wheel hub blank heat-treatment material rack |
| CN203890411U (en) * | 2014-06-17 | 2014-10-22 | 内蒙古立中霍煤车轮制造有限公司 | Vehicle wheel casting heat treatment shape-keeping bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794359A (en) * | 2017-11-29 | 2018-03-13 | 百色学院 | A kind of efficient blade of aviation engine heat treatment frame |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |