CN207435505U - Wheel hub is heat-treated material frame - Google Patents
Wheel hub is heat-treated material frame Download PDFInfo
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- CN207435505U CN207435505U CN201720965629.9U CN201720965629U CN207435505U CN 207435505 U CN207435505 U CN 207435505U CN 201720965629 U CN201720965629 U CN 201720965629U CN 207435505 U CN207435505 U CN 207435505U
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Abstract
The utility model 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 connects each layer frame and frame with frame center pillar, 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 steel, angle steel and band steel are open type steel structure, after quenching will not corrosion due to ponding, extend the service life of material frame；The L-type angle steel of frame column contacts after being welded with the C-shaped channel steel of top layer frame and bottom frame for face, and frame column is made mutually to wrap up and support with top layer frame and bottom frame, enhances the stability of material frame.
Description
Technical field
The utility model belongs to wheel hub processing technique field, and in particular to a kind of wheel hub is heat-treated material frame.
Background technology
The heat treatment process of wheel hub processing can be sketched to treat to put wheel hub into heating furnace progress high temperature matrix homogenizing
Journey, so as to improving the mechanical performance of material, eliminating residual stress and improving the machinability of metal.Heat treatment procedure mainly wraps
Include three steps：Solid solution, quenching and timeliness, completing above step needs the complete wheel hub of prebored hole being placed in material frame, passes through shifting
Dynamic material frame makes wheel hub circulate between each process.
The wheel hub heat treatment material frame used at present, frame column and center column are generally using cylindrical wall pipe, due to circle
It is hollow among post jamb pipe, after being heat-treated hardening, easy ponding in pipe, long tube wall can be corroded by rust stain, reduce tube wall strength,
And influence beauty；Meanwhile the pedestal of cylindrical wall pipe is circle, circular pipe fitting welding is compared with the bonding area that plane workpiece welds
Greatly, consuming man-hour is more, influences production efficiency；Weld cylindrical wall pipe when cylindrical wall pipe be directly welded on pedestal, tube wall root without
Component wraps up and supporting, wall pipe is caused to be fixed with pedestal not firm, mechanical property reduces；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, is subject to longitudinal stress after material frame charging, commissure sealing performance declines, easily causes crossbeam and come off and deform.
Therefore it is badly in need of after a kind of quenching not corrosion due to ponding, convenient for welding, firm wheel hub heat is connected between each component
Handle material frame.
Utility model content
The purpose of this utility model is not easy corrosion after being to provide a kind of quenching, and welding difficulty is small, the wheel of stable mechanical property
Hub is heat-treated material frame.
The utility model provides following technical solution：
The wheel hub heat treatment material frame of the utility model is made by heating resisting metal, including top layer frame, top layer frame, interlayer
Frame, bottom frame, bottom frame and frame column, top layer frame, middle layer frame and bottom frame are put down successively from top to bottom
Between-line spacing is set, and top layer frame is welded in top layer frame, and bottom frame is welded in bottom frame, several frame columns
Vertical welding is in the vertex on top layer frame and bottom frame, which is characterized in that top layer frame and bottom frame are C-shaped channel
Steel, frame column are L-type angle steel, and top layer frame, middle layer frame and bottom frame are yi word pattern band steel.
Preferably, the alien invasion of one end covering top layer frame apex angle of frame column, the other end covering bottom of frame column
The alien invasion of layer frame apex angle.
Preferably, middle layer frame includes being used to support the drawer support of wheel hub and surrounds the crossbeam of drawer support, crossbeam both ends difference
It is welded on the L-type madial wall of adjacent two frame columns, adjacent two crossbeams are connected at the L-type dog-ear of frame column.
Preferably, material frame further 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 being used to support the drawer support of wheel hub and surrounds the crossbeam of drawer support, top layer frame and bottom
Layer frame includes the drawer support for being used to support 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 welding point on support and crossbeam is mutually staggered.
Preferably, each welding point spacing on support is equal.
Preferably, the structure snd size of each support net are identical.
Preferably, the Y-shaped that net is oppositely arranged for inclined cross or adjacent two row is supportted.
The beneficial effects of the utility model are：
1st, the L-type steel angle structure of the C-shaped channel steel construction and frame column of top layer frame and bottom frame, is style of opening
Framework, after quenching will not corrosion due to ponding, extend the service life of material frame.
2nd, contacted after the L-type angle steel of frame column is welded with the C-shaped channel steel of top layer frame and bottom frame for face, frame is stood
Column is mutually wrapped up and supported with top layer frame and bottom frame, enhances the stability of material frame, and welding difficulty is low, convenient for behaviour
Make.
3rd, beam welding also contacts therebetween on the L-type madial wall of frame column for face, and the stability of material frame is strong,
Welding difficulty is low.
4th, support each welding point of the net on support to be mutually staggered, disperseed pressure action point of the wheel hub to support net, 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.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the top view of the prior art of the utility model；
Fig. 2 is the stereoscopic schematic diagram of the utility model；
Fig. 3 is the crossbeam partial schematic diagram of the utility model；
Fig. 4 and Fig. 5 is the drawer support structure schematic diagram of the utility model；
Wherein：1. top layer frame；2. top layer frame；3. middle layer frame；31. drawer supports；311. support nets；312. support；32.
Crossbeam；4. bottom frame；5. bottom frame；6. frame center pillar；7. frame column.
Specific 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 in the vertex 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 opening framework, and ponding can be timely after quenching
It air-dries, avoids frame steelframe because of ponding corrosion, extend the service life of rack.
Preferably, facade of the one end of frame column 7 along 1 apex angle of outer side covers top layer frame of 1 apex angle of top layer frame, side
Facade of the other end of frame column 7 along 4 apex angle of outer side covers bottom frame of 4 apex angle of bottom frame.The L-type angle of frame column 7
It is contacted between steel and the C-shaped channel steel of top layer frame 1 and bottom frame 4 for face, the contact surface package of frame column 7 and supporting top layer
The facade of 4 vertex of frame 1 and bottom frame, therefore the stability of material frame is strong.
Preferably, as shown in figure 3, middle layer frame 3 includes being used to support the drawer support 31 of wheel hub and surrounds the horizontal stroke of drawer support 31
Beam 32,32 both ends of crossbeam 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 dog-ear of frame column.It is also contacted between crossbeam 32 and the madial wall of frame column 7 for face, so as to the stability of material frame
By force, and it is easy to weld.
Preferably, several vertical weldings are further included 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 welding point of the crossbeam 32 in material frame, beneficial to 32 load-bearing of crossbeam, 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 the drawer support for being used to support 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 welding point on support 312 and crossbeam 32 is mutually staggered.Since each welding point is mutually staggered, the stress on support
Point increases, so as to enhance the load-bearing capacity of support.
Preferably, each welding point spacing on support 312 is equal, specific in the present embodiment, as shown in figure 4, support 312
On welding point spacing a, b, c, d, e and f it is equal, support stress balance is good.
Preferably, respectively support 311 structure snd size of net are identical, therefore, several supports can be first welded in batches when making drawer support 31
Net 311, then the support net 311 being welded is welded on support 312 and crossbeam 32, from place and the sky of material frame when welding support is netted
Between limit, operation is convenient, flexible, and mass simultaneous is turned into industry and improves work efficiency.
Preferably, the Y-shaped that net 311 is oppositely arranged for inclined cross or adjacent two row is supportted.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modifications, equivalent replacements and improvements are made should be included in this practicality
Within new protection domain.
Claims (7)
1. a kind of wheel hub is heat-treated material frame, which is characterized 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 apex angle on top layer frame (1) and bottom frame (4)
Place, top layer frame (1) and bottom frame (4) are C-shaped channel steel, and frame column (7) is L-type angle steel, top layer frame (2), centre
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, which is characterized in that one end of frame column (7) is along top layer side
The facade of outer side covers top layer frame (1) apex angle of frame (1) apex angle, the other end of frame column (7) is along bottom frame (4) apex angle
Outer side covers bottom frame (4) apex angle facade.
3. wheel hub according to claim 1 is heat-treated material frame, which is characterized 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) both 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 dog-ear of frame column (7).
4. wheel hub according to claim 3 is heat-treated material frame, which is characterized in that further includes several vertical weldings in top layer
Frame center pillar (6) on frame (1) and bottom frame (4) is welded in the madial wall of frame center pillar (6) in the middle part of crossbeam (32)
On.
5. wheel hub according to claim 3 is heat-treated material frame, which is characterized in that top layer frame (2) and bottom frame (5) are equal
Drawer including being used to support wheel hub supports (31)；Drawer support (31) includes several support nets (311) and the support for supporting support net (311)
Frame (312), support net (311) are welded on support (312) and crossbeam (32), each welding point on support (312) and crossbeam (32)
Mutually it is staggered.
6. wheel hub according to claim 5 is heat-treated material frame, which is characterized in that each welding point spacing on support (312)
It is equal.
7. wheel hub according to claim 5 is heat-treated material frame, which is characterized 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 |
|---|---|---|---|
| CN201720965629.9U CN207435505U (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 |
|---|---|---|---|
| CN201720965629.9U CN207435505U (en) | 2017-08-03 | 2017-08-03 | Wheel hub is heat-treated material frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435505U true CN207435505U (en) | 2018-06-01 |
Family
ID=62301984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965629.9U Active CN207435505U (en) | 2017-08-03 | 2017-08-03 | Wheel hub is heat-treated material frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435505U (en) |
-
2017
- 2017-08-03 CN CN201720965629.9U patent/CN207435505U/en active Active
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