CN109278467A - A kind of two-piece type vacuum high-mechanic wheel and its processing technology - Google Patents
A kind of two-piece type vacuum high-mechanic wheel and its processing technology Download PDFInfo
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- CN109278467A CN109278467A CN201811392364.3A CN201811392364A CN109278467A CN 109278467 A CN109278467 A CN 109278467A CN 201811392364 A CN201811392364 A CN 201811392364A CN 109278467 A CN109278467 A CN 109278467A
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- wheel rim
- machine
- wheel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
- B60B21/102—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of bead seats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a kind of two-piece type vacuum high-mechanic wheel and its processing technologys, the spoke of setting is connect with wheel rim including wheel rim and by welding, the groove for installing explosion-proof device of tyre is provided in the middle part of the wheel rim, the side of the groove is provided with the short shoulder bcad seats for load supporting tire short shoulder, the other side is provided with the long shoulder bcad seats for load supporting tire long shoulder, groove phase joining place is provided with annular in long shoulder bcad seats and reinforces protrusion, the wheel rim both ends are equipped with annular flange, the groove includes slot bottom, the first side wall and second sidewall, the slot bottom is located at the centre of the first side wall and second sidewall, the first side wall reinforces protrusion with annular and is connected, the second sidewall is connected with short shoulder bcad seats.The present invention provides one kind can big load using when prevent tire high temperature explode, improve security reliability, and can reduce cost, extend Life of Tyre be conducive to environmental protection 5 ° of cross-section wheels and 5 ° of two wheels of unequal section wheel.
Description
Technical field
The present invention relates to automotive wheel processing technique field more particularly to a kind of two-piece type vacuum high-mechanic wheel and its add
Work technique
Background technique
With national new energy further genralrlization, various industries are all rapidly improving.Safety and low energy consumption are for every
It is all the important magic weapon in the sector existence for a industry.Its automobile industry flourishes, safety, new energy, energy conservation, ring
Guarantor etc. is known as motor trend.How could under the premise of properties are unaffected and response country call basis
Under, then some innovations are made, the research direction of this Cheng Liaowo company and captured a little.For this purpose, 5 ° of SDC cross-section rim for automobile wheel and 5 °
The manufacturing process of SDC unequal section rim for automobile wheel appears in face of everybody.Wheel rim is the important forced section directly contacted with tire
Position, tire gravity after bearing load will act on the bcad seats of wheel rim.By torsion and impact during vehicle driving turning
Power influence often will cause wheel rim stress concentration and cause Wheel deflection and damage, bring insecurity factor to traveling.
This two kinds of new processing technologys of wheel rim have greatly improved processing efficiency.It is known that our traditional structural steel rims
Processing method needs 20 procedures, and process is more and the time is long, and manufacturing process is comparatively laborious, however our new wheel rim processing technologys
For 9 procedures, hot rolling technology is needed instead of 5 ° of SDC fashioned iron of original, and has saved mass energy, and make to environmental protection
Response, while the end face innovative design of wheel makes 5 ° of SDC wheels not need the assembly inner tube of a tyre, be greatly saved energy consumption and at
This expenditure.
Summary of the invention
The invention proposes a kind of vacuum high-mechanic wheel and its processing technologys.
To achieve the goals above, present invention employs following technical solutions:
A kind of vacuum high-mechanic wheel connect the spoke of setting, the wheel rim including wheel rim and by welding with wheel rim
Middle part be provided with the groove for installing explosion-proof device of tyre, the side of the groove is provided with the short shoulder tire for load supporting tire short shoulder
Ring support, the other side are provided with the long shoulder bcad seats for load supporting tire long shoulder, are arranged in long shoulder bcad seats and groove phase joining place
There is annular to reinforce protrusion, the wheel rim both ends are equipped with annular flange.
Further, the wall thickness consistency of thickness of the wheel rim.
Further, the wheel rim is with a thickness of 8-19mm.
Further, the wall thickness thickness of the wheel rim is inconsistent.
Further, the spoke thickness is 10-25mm.
Further, it is 40-65 ° that the annular, which reinforces the radian of protrusion,.
Further, the groove includes slot bottom, the first side wall and second sidewall, and the slot bottom is located at the first side wall and
The centre of two side walls, the first side wall reinforce protrusion with annular and are connected, and the second sidewall is connected with short shoulder bcad seats.
Further, the annular flange includes stationary annular wheel rim and detachable annular flange, the stationary annular wheel
Edge is fixed by welding in wheel rim one end, and the detachable annular flange is buckled in the buckle of the wheel rim other end.
Further, wheel rim long shoulder bcad seats and short shoulder bcad seats taper are equal, and the taper is 3-18 °.
Further, the second sidewall in the groove is equipped with the valve cock mounting hole of installation valve cock, the valve
Mouth is provided with the valve cock combined with wheel.
Further, the height of the annular flange is 15mm-55mm.
Further, the groove depth of the groove is 9-32mm, and the inclination angle of the first side wall and second sidewall is 12-
62 °, the width ratio of the width of the notch and the wheel rim main body is between 1.6 to 1.2.
A kind of vacuum high-mechanic wheel processing technology, includes the following steps,
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank round tube material；
3) weld seam on rim blank round tube material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to round tube material；
5) rolling processing is carried out with weld seam of the roller press to round tube material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo
Material；
7) flaring processing is carried out to two cylindric wheel rim embryo materials using pipe-expanding machine, obtains the first wheel rim initial material；
8) contour roll forming processing is carried out to the first wheel rim initial material using roll forming machine, obtains the second wheel rim initial material
9) processing of upsetting gutter is carried out to the first wheel rim initial material using dedicated upsetting retainer scouring machine
10) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains third wheel rim semi-finished product material；
11) using valve hole machine to third wheel rim semi-finished product material；Valve hole processing is carried out, finished product wheel rim is obtained.
Further, the roll forming machine is vertical roll forming machine, is carried out by vertical roll forming machine to the first wheel rim initial material primary
Contour roll forming handles to obtain wheel rim semi-finished product material.
Further, the roll forming machine is horizontal roll forming machine, is carried out three times by horizontal roll forming machine to the first wheel rim initial material
Contour roll forming handles to obtain wheel rim semi-finished product material.
Further, the profile in the step 1) is homogeneous regular plate, as material of rectangular channel.
Further, the internal diameter, outer diameter of the rim blank in the step 2), highly processed by process dimension requirement
Manufacture.
It further, further include being cut with end cutting machine to weld seam both ends welding slag between the step 5) and the step 6)
Slag treatment.
It further, further include grinding off weld seam burr with angle grinder between the step 5) and the step 6).
A kind of vacuum high-mechanic wheel processing technology, includes the following steps,
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank round tube material；
3) weld seam on rim blank round tube material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to rim blank round tube material；
5) rolling processing is carried out with weld seam of the roller press to rim blank round tube material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo
Material；
7) flaring processing is carried out to the second cylinder shape wheel rim embryo material using pipe-expanding machine, obtains the first wheel rim initial material；
8) spinning setting processing is carried out to the first wheel rim initial material using vertical spinning machine, obtains the second wheel rim initial material；
9) processing of upsetting gutter is carried out using dedicated upsetting retainer scouring machine
10) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains third wheel rim semi-finished product material；
11) valve hole processing is carried out to third wheel rim semi-finished product material using valve hole machine, obtains finished product wheel rim.
It further, further include being cut with end cutting machine to weld seam both ends welding slag between the step 5) and the step 6)
Slag treatment.
It further, further include grinding off weld seam burr with angle grinder between the step 5) and the step 6).
Further, the profile one in the step 1) is homogeneous regular plate, as material of rectangular channel.
Further, the internal diameter, outer diameter of the rim blank in the step 2), highly processed by process dimension requirement
Manufacture.
Usefulness: the present invention provides one kind can big load using when prevent tire high temperature explode, improve safety
Reliability, and cost can be reduced, extend 5 ° of cross-section wheels and 5 ° of unequal section wheels two that Life of Tyre is conducive to environmental protection
Money wheel；Wheel rim long shoulder bcad seats and short shoulder bcad seats taper are equal, i.e., both sides bcad seats claims 5 ° symmetrically, in this way can be with tire not
It falls off during running at high speed again, improves the safety of entire wheel；The present invention belongs to inner tube-free wheel, such
Design can remove original easy the problems such as blowing out for having the inner tube of a tyre.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cross-section wheel of the present invention；
Fig. 2 is the structural schematic diagram of unequal section wheel of the present invention；
Fig. 3 is the flow diagram of the vertical contour roll forming process for machining of wheel rim cross-section of the present invention；
Fig. 4 is the horizontal roll forming machine processing process schematic diagram of wheel rim cross-section of the present invention；
Fig. 5 is wheel rim unequal section spinning contour roll forming processing process schematic diagram of the present invention.
In figure: 1 annular reinforces protrusion, 2 long shoulder bcad seats, 3 annular flanges, 3-1 stationary annular wheel rim, the detachable ring of 3-2
Shape wheel rim, 4 grooves, 4-1 the first side wall, 4-2 second sidewall, 4-3 slot bottom, 5 wheel rims, 6 valve cocks, 7 valve cock mounting holes, 8 wheels
Spoke, 9 short shoulder bcad seats.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1:
According to Fig. 1, a kind of vacuum high-mechanic wheel connect setting with wheel rim 5 including wheel rim 5 and by welding
Spoke 8, the middle part of the wheel rim 5 are provided with the groove 4 for installing explosion-proof device of tyre, and the side of the groove 4 is provided with for holding
The short shoulder bcad seats 9 of tire short shoulder is carried, the other side is provided with the long shoulder bcad seats 2 for load supporting tire long shoulder, in long shoulder tyre bead
Seat 2 is provided with annular with 4 phase joining place of groove and reinforces protrusion 1, and 5 both ends of wheel rim are equipped with annular flange 3.The wheel rim 5
Wall thickness consistency of thickness.The wheel rim 5 is with a thickness of 15mm.The radian that the annular reinforces protrusion 1 is 45 °.The groove 4 includes
Slot bottom 4-3, the first side wall 4-1 and second sidewall 4-2, the slot bottom 4-3 are located in the first side wall 4-1 and second sidewall 4-2
Between, the first side wall 4-1 reinforces protrusion 1 with annular and is connected, and the second sidewall 4-2 is connected with short shoulder bcad seats 9.Institute
Stating annular flange 3 includes stationary annular wheel rim 3-13 and detachable annular flange 3-23, and the stationary annular wheel rim 3-13 passes through
It is weldingly fixed on 5 one end of wheel rim, the detachable annular flange 3-23 is buckled in the buckle of 5 other end of wheel rim.5 long shoulder tire of wheel rim
Ring support 2 is equal with 9 taper of short shoulder bcad seats, and the taper is 5 °.Second sidewall 4-2 in the groove 4 is equipped with installation
6 hole of valve cock of valve cock 6, the valve cock 6 are provided with the valve cock 6 combined with wheel,.The annular flange 3
Height is 30.The groove depth of the groove 4 is that the inclination angle of 18mm, the first side wall 4-1 and second sidewall 4-2 are 40 °, described
The width of notch and the width ratio of 5 main body of wheel rim be 1.6.
Embodiment 2:
According to Fig.2, a kind of vacuum high-mechanic wheel connect setting with wheel rim 5 including wheel rim 5 and by welding
Spoke 8, the middle part of the wheel rim 5 are provided with the groove 4 for installing explosion-proof device of tyre, and the side of the groove 4 is provided with for holding
The short shoulder bcad seats 9 of tire short shoulder is carried, the other side is provided with the long shoulder bcad seats 2 for load supporting tire long shoulder, in long shoulder tyre bead
Seat 2 is provided with annular with 4 phase joining place of groove and reinforces protrusion 1, and 5 both ends of wheel rim are equipped with annular flange 3.The wheel rim 5
Wall thickness thickness it is inconsistent.The wheel rim 5 is with a thickness of 10-25mm.The radian that the annular reinforces protrusion 1 is 55 °.The groove
4 include that slot bottom 4-3, the first side wall 4-1 and second sidewall 4-2, the slot bottom 4-3 are located at the first side wall 4-1 and second sidewall 4-2
Centre, the first side wall 4-1 reinforces protrusion with annular and 1 is connected, and the second sidewall 4-2 is connected with short shoulder bcad seats 9
It connects.The annular flange 3 includes stationary annular wheel rim 3-13 and detachable annular flange 3-23, the stationary annular wheel rim 3-13
It is fixed by welding in 5 one end of wheel rim, the detachable annular flange 3-23 is buckled in the buckle of 5 other end of wheel rim.Wheel rim 5 is long
Shoulder bcad seats 2 is equal with 9 taper of short shoulder bcad seats, and the taper is 6 °.Second sidewall 4-2 in the groove 4 is equipped with
6 hole of valve cock of valve cock 6 is installed, the valve cock 6 is provided with the valve cock 6 combined with wheel,.The annular flange
3 height is 35mm.The groove depth of the groove 4 is that the inclination angle of 20mm, the first side wall 4-1 and second sidewall 4-2 are
45 °, the width ratio of the width of the notch and 5 main body of wheel rim is 1.2.
Embodiment 3:
According to FIG. 1 and FIG. 3, a kind of vacuum tire connect setting with wheel rim 5 including wheel rim 5 and by welding
Spoke 8, the middle part of the wheel rim 5 are provided with the groove 4 for installing explosion-proof device of tyre, and the side of the groove 4 is provided with for holding
The short shoulder bcad seats 9 of tire short shoulder is carried, the other side is provided with the long shoulder bcad seats 2 for load supporting tire long shoulder, in long shoulder tyre bead
Seat 2 is provided with annular with 4 phase joining place of groove and reinforces protrusion 1, and 5 both ends of wheel rim are equipped with annular flange 3.The wheel rim 5
Wall thickness consistency of thickness.The wheel rim 5 is with a thickness of 10mm.The radian that the annular reinforces protrusion 1 is 45 °.The groove 4 wraps
It includes slot bottom 4-3, the first side wall 4-1 and second sidewall 4-2, the slot bottom 4-3 is located at the first side wall 4-1's and second sidewall 4-2
Centre, the first side wall 4-1 reinforce protrusion 1 with annular and are connected, and the second sidewall 4-2 is connected with short shoulder bcad seats 9.
The annular flange 3 includes stationary annular wheel rim 3-13 and detachable annular flange 3-23, and the stationary annular wheel rim 3-13 is logical
It crosses and is weldingly fixed on 5 one end of wheel rim, the detachable annular flange 3-23 is buckled in the buckle of 5 other end of wheel rim.5 long shoulder of wheel rim
Bcad seats 2 is equal with 9 taper of short shoulder bcad seats, and the taper is 5 °.Second sidewall 4-2 in the groove 4 is equipped with peace
6 hole of valve cock of valve cock 6 is filled, the valve cock 6 is provided with the valve cock 6 combined with wheel,.The annular flange 3
Height be 30.The groove depth of the groove 4 is that the inclination angle of 18mm, the first side wall 4-1 and second sidewall 4-2 are 40 °, institute
The width ratio of the width for the notch stated and 5 main body of wheel rim is 1.6.
A kind of vacuum high-mechanic wheel processing technology, includes the following steps,
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank material；
3) weld seam on rim blank material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to round tube material；
5) rolling processing is carried out with weld seam of the roller press to round tube material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo
Material；
7) flaring processing is carried out to two cylindric wheel rim embryo materials using pipe-expanding machine, obtains the first wheel rim initial material；
8) contour roll forming processing is carried out to the first wheel rim initial material using roll forming machine, obtains the second wheel rim initial material；
9) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains this finished product material of third wheel rim；
10) valve hole processing is carried out to third this finished product material of wheel rim using valve hole machine, obtains finished product wheel rim 5.
The roll forming machine is vertical roll forming machine, carries out a contour roll forming processing to 5 initial material of the first wheel rim by vertical roll forming machine.
Profile in the step 1) is homogeneous regular plate, as material of rectangular channel.5 blank of wheel rim in the step 2)
Internal diameter, outer diameter, highly fabricated by process dimension requirement.It further include using between the step 5) and the step 6)
End cutting machine carries out cutting Slag treatment to weld seam both ends welding slag.It further include being ground off with angle grinder between the step 5) and the step 6)
Weld seam burr.
In 5 manufacturing process of wheel rim, it is described as follows:
1, preliminary treatment is carried out to 5 plate of wheel rim that needs are processed first with plate shearing machine, that is, is cut into rectangle profile；It is right
For 5 profile material of wheel rim, and bought according to the requirement of 5 diameter of wheel rim or allow relevant plate producer to be made
Make, for the shape of the general alternation rule of shape of its 5 plate of wheel rim, the i.e. plate of rectangle or square, for this
For plate, the plate of either rectangular plate and square, the length of short side therein is the length of rectangle profile
To be best, in this way can to avoid waste, another side be the multiple of the broadside of rectangle profile be it is best, inventor is also to pass through
A large amount of test is crossed to obtain, multiple be 6-8 times be it is best, so either for cutting out, or from homogeneous
It is all very excellent for upper；
2, it after having sheared 8 plate of spoke progress rectangle profile, then needs using furling plate round machine to its rectangle profile
Edge rolling processing is carried out, that is, is rolled into cylindrical shape, as 5 blank of wheel rim, needs exist for being illustrated one to cylindric 5 blank of wheel rim
Under, i.e., when recycling furling plate round machine carries out edge rolling, need for two width edges of rectangle profile to be bonded as far as possible,
That is the length of the rectangle profile perimeter that is then cylindric 5 blank of wheel rim, just can preferably save material so later, also for
Two broadside welding are carried out good welding by the later period, that is, constitute the cylindric blank of a sealing；
3, the abutment joint (being may also be referred to as here as weld seam) on 8 blank of spoke is welded using to welding machine, is adopted
It is part mostly important in entire process here with weld seam to welding machine, it is desirable that the skilled craft of welder is completed error-free
The welding of position, flawless enables cylindric 5 blank of wheel rim to become an entirety；
4, it after having welded, then needs to carry out a series of processing to weld；
Step 1: being then to carry out plane Slag treatment to weld seam extrudate using dregs planing machine, that is, the extra residue of weld seam is removed, also
It is to say that dregs planing machine to be utilized carries out the comprehensive polishing in commissure, plane slag to it, so that the part is smooth as far as possible, with cylinder
5 blank of shape wheel rim forms a seamless entirety；
Step 2: carrying out rolling processing to weld seam using roller press, which makes to take turns primarily to enhancing weld strength
5 blank of rim more forms a closed cylinder, and rolling press is mainly on the length direction of the weld seam rolled, and both ends are basic
On be not roll, do not need to roll yet；
Step 3: both ends can have more the end with 5 blank of cylindric wheel rim after being rolled and being over to weld seam using roller press
Face place outstanding, the part then carry out cutting Slag treatment using welding slag of the end cutting machine to weld seam both ends；
Step 4: finally grinding off weld seam burr using angle grinder to get 5 ingredient of cylinder wheel rim is arrived；
After above four big step, next cylindric 5 blank of wheel rim, which has been met, receives all of deformation
Process；
5. after obtaining cylindric 5 ingredient of wheel rim, then needing to carry out unilateral flaring processing to 5 ingredient of wheel rim, expansion here
The angle of taper of mouth is between 25 ° -45 °:
After obtaining flaring 5 ingredient of taper wheel rim, then the treatment process of a series of modification and shaping is needed.
Then to carry out 5 setting of wheel rim using vertical roll forming machine to handle first, setting here processing be using roll forming machine into
The setting processing of each shape of row, the shape of wheel rim 5 therein, outer diameter, highly by process dimension requirement carry out processing system at internal diameter
It makes；Expanding Shape correction is carried out with 500 tons of press machines wheel rim 5 complete to contour roll forming again, it is being carried out at molding using press machine
When reason, press machine wants uniform descent, thus to reduce the damage to 5 initial material of wheel rim.Then Special punching valve is being utilized
Hole machine carries out valve hole to 5 initial material of wheel rim, wherein must not damage base material in punching course
Embodiment 4:
According to Fig. 1 and Fig. 4, a kind of vacuum high-mechanic wheel, including wheel rim 5 and by welding connect with wheel rim 5
The spoke 8 of setting, the middle part of the wheel rim 5 are provided with the groove 4 for installing explosion-proof device of tyre, and the side of the groove 4 is provided with
For the short shoulder bcad seats 9 of load supporting tire short shoulder, the other side is provided with the long shoulder bcad seats 2 for load supporting tire long shoulder, in length
Shoulder bcad seats 2 is provided with annular with 4 phase joining place of groove and reinforces protrusion 1, and 5 both ends of wheel rim are equipped with annular flange 3.It is described
The wall thickness consistency of thickness of wheel rim 5.The wheel rim 5 is with a thickness of 10mm.The radian that the annular reinforces protrusion 1 is 45 °.It is described recessed
Slot 4 includes that slot bottom 4-3, the first side wall 4-1 and second sidewall 4-2, the slot bottom 4-3 are located at the first side wall 4-1 and second sidewall
The centre of 4-2, the first side wall 4-1 reinforce protrusion 1 with annular and are connected, the second sidewall 4-2 and 9 phase of short shoulder bcad seats
Connection.The annular flange 3 includes stationary annular wheel rim 3-13 and detachable annular flange 3-23, the stationary annular wheel rim 3-
13 are fixed by welding in 5 one end of wheel rim, and the detachable annular flange 3-23 is buckled in the buckle of 5 other end of wheel rim.Wheel rim 5
Long shoulder bcad seats 2 is equal with 9 taper of short shoulder bcad seats, and the taper is 5 °.It is set on second sidewall 4-2 in the groove 4
There is 6 hole of valve cock of installation valve cock 6, the valve cock 6 is provided with the valve cock 6 combined with wheel,.The annulus wheel
The height of edge 3 is 30.The groove depth of the groove 4 is that the inclination angle of 18mm, the first side wall 4-1 and second sidewall 4-2 are
40 °, the width ratio of the width of the notch and 5 main body of wheel rim is 1.6.
A kind of vacuum high-mechanic wheel processing technology, includes the following steps,
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank material；
3) weld seam on rim blank material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to round tube material；
5) rolling processing is carried out with weld seam of the roller press to round tube material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo
Material；
7) flaring processing is carried out to two cylindric wheel rim embryo materials using pipe-expanding machine, obtains the first wheel rim initial material；
8) contour roll forming processing is carried out to the first wheel rim initial material using roll forming machine, obtains the second wheel rim initial material；
9) processing of upsetting gutter is carried out using dedicated upsetting gutter
10) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains third wheel rim semi-finished product material；
11) valve hole processing is carried out to third wheel rim semi-finished product material using valve hole machine, obtains finished product wheel rim 5.
The roll forming machine is horizontal roll forming machine, carries out contour roll forming three times to 5 initial material of the first wheel rim by horizontal roll forming machine and handles.
Profile in the step 1) is homogeneous regular plate, as material of rectangular channel.5 blank of wheel rim in the step 2)
Internal diameter, outer diameter, highly fabricated by process dimension requirement.It further include using between the step 5) and the step 6)
End cutting machine carries out cutting Slag treatment to weld seam both ends welding slag.It further include being ground off with angle grinder between the step 5) and the step 6)
Weld seam burr.
In 5 manufacturing process of wheel rim, step 1 to step 7 be all it is identical, be described as follows:
1, preliminary treatment is carried out to 5 plate of wheel rim that needs are processed first with plate shearing machine, that is, is cut into rectangle profile；It is right
For 5 profile material of wheel rim, and bought according to the requirement of 5 diameter of wheel rim or allow relevant plate producer to be made
Make, for the shape of the general alternation rule of shape of its 5 plate of wheel rim, the i.e. plate of rectangle or square, for this
For plate, the plate of either rectangular plate and square, the length of short side therein is the length of rectangle profile
To be best, in this way can to avoid waste, another side be the multiple of the broadside of rectangle profile be it is best, inventor is also to pass through
A large amount of test is crossed to obtain, multiple be 6-8 times be it is best, so either for cutting out, or from homogeneous
It is all very excellent for upper；
2, it after having sheared 8 plate of spoke progress rectangle profile, then needs using furling plate round machine to its rectangle profile
Edge rolling processing is carried out, that is, is rolled into cylindrical shape, as 5 blank of wheel rim, needs exist for being illustrated one to cylindric 5 blank of wheel rim
Under, i.e., when recycling furling plate round machine carries out edge rolling, need for two width edges of rectangle profile to be bonded as far as possible,
That is the length of the rectangle profile perimeter that is then cylindric 5 blank of wheel rim, just can preferably save material so later, also for
Two broadside welding are carried out good welding by the later period, that is, constitute the cylindric blank of a sealing；
3, the abutment joint (being may also be referred to as here as weld seam) on 8 blank of spoke is welded using to welding machine, is adopted
It is part mostly important in entire process here with weld seam to welding machine, it is desirable that the skilled craft of welder is completed error-free
The welding of position, flawless enables cylindric 5 blank of wheel rim to become an entirety；
4, it after having welded, then needs to carry out a series of processing to weld；
Step 1: being then to carry out plane Slag treatment to weld seam extrudate using dregs planing machine, that is, the extra residue of weld seam is removed, also
It is to say that dregs planing machine to be utilized carries out the comprehensive polishing in commissure, plane slag to it, so that the part is smooth as far as possible, with cylinder
5 blank of shape wheel rim forms a seamless entirety；
Step 2: carrying out rolling processing to weld seam using roller press, which makes to take turns primarily to enhancing weld strength
5 blank of rim more forms a closed cylinder, and rolling press is mainly on the length direction of the weld seam rolled, and both ends are basic
On be not roll, do not need to roll yet；
Step 3: both ends can have more the end with 5 blank of cylindric wheel rim after being rolled and being over to weld seam using roller press
Face place outstanding, the part then carry out cutting Slag treatment using welding slag of the end cutting machine to weld seam both ends；
Step 4: finally grinding off weld seam burr using angle grinder to get 5 ingredient of cylinder wheel rim is arrived；
After above four big step, next cylindric 5 blank of wheel rim, which has been met, receives all of deformation
Process；
5, it after obtaining cylindric 5 ingredient of wheel rim, then needs to carry out unilateral flaring processing to 5 ingredient of wheel rim, expansion here
The angle of taper of mouth is between 25 ° -45 °:
6, after obtaining flaring 5 ingredient of taper wheel rim, then the treatment process of a series of modification and shaping is needed.
It is then to carry out a 5 wheel rim setting of wheel rim using horizontal roll forming machine to handle first, setting processing here is to utilize
Roll forming machine carries out setting processing to wheel rim and slot bottom 4-3, and the size of wheel rim 5 therein is fabricated by procedure calls；So
It is then to carry out secondary 5 shape setting of wheel rim using horizontal roll forming machine to handle afterwards, setting processing here is using roll forming machine to wheel
Edge and slot bottom 4-3 and gutter carry out setting processing, and the size of wheel rim 5 therein is fabricated by procedure calls；First
It is then to carry out 5 wheel rim setting of wheel rim three times using horizontal roll forming machine to handle, setting processing here is using roll forming machine to wheel rim 5
Wheel rim and slot bottom 4-3, gutter carry out setting processing；It is carried out at expanding shaping with 500 tons of press machines wheel rim 5 complete to contour roll forming again
Reason, when carrying out forming processes to it using press machine, press machine wants uniform descent, thus to reduce at the beginning of wheel rim 5
The damage of material.Then dedicated valve hole machine is being utilized, valve hole is being carried out to 5 initial material of wheel rim, wherein in punching course not
Base material must be damaged
Embodiment 5:
According to Fig. 1 and Fig. 5, a kind of vacuum automobile tire, including wheel rim 5 and connect and set with wheel rim 5 by welding
The spoke 8 set, the middle part of the wheel rim 5 are provided with the groove 4 for installing explosion-proof device of tyre, and the side setting of the groove 4 is useful
In the short shoulder bcad seats 9 of load supporting tire short shoulder, the other side is provided with the long shoulder bcad seats 2 for load supporting tire long shoulder, in long shoulder
Bcad seats 2 is provided with annular with 4 phase joining place of groove and reinforces protrusion 1, and 5 both ends of wheel rim are equipped with annular flange 3.The wheel
The wall thickness thickness of rim 5 is inconsistent.The wheel rim 5 is with a thickness of 9-19mm.The radian that the annular reinforces protrusion 1 is 55 °.It is described recessed
Slot 4 includes that slot bottom 4-3, the first side wall 4-1 and second sidewall 4-2, the slot bottom 4-3 are located at the first side wall 4-1 and second sidewall
The centre of 4-2, the first side wall 4-1 reinforce protrusion 1 with annular and are connected, the second sidewall 4-2 and 9 phase of short shoulder bcad seats
Connection.The annular flange 3 includes stationary annular wheel rim 3-13 and detachable annular flange 3-23, the stationary annular wheel rim 3-
13 are fixed by welding in 5 one end of wheel rim, and the detachable annular flange 3-23 is buckled in the buckle of 5 other end of wheel rim.Wheel rim 5
Long shoulder bcad seats 2 is equal with 9 taper of short shoulder bcad seats, and the taper is 6 °.It is set on second sidewall 4-2 in the groove 4
There is 6 hole of valve cock of installation valve cock 6, the valve cock 6 is provided with the valve cock 6 combined with wheel,.The annulus wheel
The height of edge 3 is 35mm.The groove depth of the groove 4 is that the inclination angle of 20mm, the first side wall 4-1 and second sidewall 4-2 are
45 °, the width ratio of the width of the notch and 5 main body of wheel rim is 1.2.
A kind of vacuum high-mechanic wheel processing technology, includes the following steps,
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank material；
3) weld seam on rim blank material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to rim blank material；
5) rolling processing is carried out with weld seam of the roller press to rim blank material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo
Material；
7) flaring processing is carried out to the second cylinder shape wheel rim embryo material using pipe-expanding machine, obtains the first wheel rim initial material；
8) spinning setting processing is carried out to the first wheel rim initial material using vertical spinning machine, obtains the second wheel rim initial material；
9) processing of upsetting gutter is carried out using dedicated upsetting retainer scouring machine, obtains wheel rim initial material
10) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains third wheel rim semi-finished product initial material；
11) valve hole processing is carried out to third wheel rim initial material using valve hole machine, obtains finished product wheel rim.
It further include carrying out cutting Slag treatment to weld seam both ends welding slag with end cutting machine between the step 5) and the step 6).Institute
State further includes grinding off weld seam burr with angle grinder between step 5) and the step 6).Profile one in the step 1) is quality
Uniform rule plate, as material of rectangular channel.The internal diameter of 5 blank of wheel rim in the step 2), highly presses process ruler at outer diameter
Very little requirement is fabricated.
In 5 manufacturing process of wheel rim, step 1 to step 7 be all it is identical, be described as follows:
1, preliminary treatment is carried out to 5 plate of wheel rim that needs are processed first with plate shearing machine, that is, is cut into rectangle profile；It is right
For 5 profile material of wheel rim, and bought according to the requirement of 5 diameter of wheel rim or allow relevant plate producer to be made
Make, for the shape of the general alternation rule of shape of its 5 plate of wheel rim, the i.e. plate of rectangle or square, for this
For plate, the plate of either rectangular plate and square, the length of short side therein is the length of rectangle profile
To be best, in this way can to avoid waste, another side be the multiple of the broadside of rectangle profile be it is best, inventor is also to pass through
A large amount of test is crossed to obtain, multiple be 6-8 times be it is best, so either for cutting out, or from homogeneous
It is all very excellent for upper；
2, it after having sheared 8 plate of spoke progress rectangle profile, then needs using furling plate round machine to its rectangle profile
Edge rolling processing is carried out, that is, is rolled into cylindrical shape, as 5 blank of wheel rim, needs exist for being illustrated one to cylindric 5 blank of wheel rim
Under, i.e., when recycling furling plate round machine carries out edge rolling, need for two width edges of rectangle profile to be bonded as far as possible,
That is the length of the rectangle profile perimeter that is then cylindric 5 blank of wheel rim, just can preferably save material so later, also for
Two broadside welding are carried out good welding by the later period, that is, constitute the cylindric blank of a sealing；
3, the abutment joint (being may also be referred to as here as weld seam) on 8 blank of spoke is welded using to welding machine, is adopted
It is part mostly important in entire process here with weld seam to welding machine, it is desirable that the skilled craft of welder is completed error-free
The welding of position, flawless enables cylindric 5 blank of wheel rim to become an entirety；
4, it after having welded, then needs to carry out a series of processing to weld；
Step 1: being then to carry out plane Slag treatment to weld seam extrudate using dregs planing machine, that is, the extra residue of weld seam is removed, also
It is to say that dregs planing machine to be utilized carries out the comprehensive polishing in commissure, plane slag to it, so that the part is smooth as far as possible, with cylinder
5 blank of shape wheel rim forms a seamless entirety；
Step 2: carrying out rolling processing to weld seam using roller press, which makes to take turns primarily to enhancing weld strength
5 blank of rim more forms a closed cylinder, and rolling press is mainly on the length direction of the weld seam rolled, and both ends are basic
On be not roll, do not need to roll yet；
Step 3: both ends can have more the end with 5 blank of cylindric wheel rim after being rolled and being over to weld seam using roller press
Face place outstanding, the part then carry out cutting Slag treatment using welding slag of the end cutting machine to weld seam both ends；
Step 4: finally grinding off weld seam burr using angle grinder to get 5 ingredient of cylinder wheel rim is arrived；
After above four big step, next cylindric 5 blank of wheel rim, which has been met, receives all of deformation
Process；
5, it after obtaining cylindric 5 ingredient of wheel rim, then needs to carry out unilateral flaring processing to 5 ingredient of wheel rim, expansion here
The angle of taper of mouth is between 25 ° -45 °:
6, after obtaining flaring 5 ingredient of taper wheel rim, then the treatment process of a series of modification and shaping is needed.
It is then to carry out 5 rotary press modelling of wheel rim using vertical spinning roll forming machine to handle first, rotary press modelling processing here is benefit
Setting processing is carried out with spinning contour roll forming wheel rim 5, the size of wheel rim 5 therein is fabricated by procedure calls.Again with 500
The ton press machine wheel rim 5 complete to contour roll forming carries out expanding Shape correction, when carrying out forming processes to it using press machine,
Press machine wants uniform descent, thus to reduce the damage to 5 initial material of wheel rim.Then dedicated valve hole machine is being utilized, to wheel rim 5
Initial material carries out valve hole, wherein must not damage base material in punching course.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of vacuum high-mechanic wheel, it is characterised in that: the spoke of setting is connect with wheel rim including wheel rim and by welding,
The groove for installing explosion-proof device of tyre is provided in the middle part of the wheel rim, the side of the groove is provided with for load supporting tire short shoulder
Short shoulder bcad seats, the other side is provided with the long shoulder bcad seats for load supporting tire long shoulder, mutually holds in the mouth in long shoulder tire, ring support with groove
The place of connecing is provided with annular and reinforces protrusion, and the wheel rim both ends are equipped with annular flange.
2. a kind of vacuum high-mechanic wheel according to claim 1, which is characterized in that the groove includes slot bottom, first
Side wall and second sidewall, the slot bottom are located at the centre of the first side wall and second sidewall, and the first side wall is reinforced convex with annular
It rises and is connected, the second sidewall is connected with short shoulder bcad seats.
3. a kind of vacuum high-mechanic wheel according to claim 1, which is characterized in that the annular flange includes fixed ring
Shape wheel rim and detachable annular flange, the stationary annular wheel rim are fixed by welding in wheel rim one end, the detachable annular
Wheel rim is buckled in the snap collar of the wheel rim other end.
4. a kind of vacuum high-mechanic wheel described in any one in -3 according to claim 1, which is characterized in that the wheel rim
Wall thickness consistency of thickness.
5. a kind of vacuum high-mechanic wheel described in any one in -3 according to claim 1, which is characterized in that the wheel rim
Wall thickness thickness is inconsistent.
6. a kind of vacuum high-mechanic wheel processing technology as claimed in claim 4, it is characterised in that: the following steps are included:
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank round tube material；
3) weld seam on rim blank round tube material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to round tube material；
5) rolling processing is carried out with weld seam of the roller press to round tube material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo material；
7) flaring processing is carried out to two cylindric wheel rim embryo materials using pipe-expanding machine, obtains the first wheel rim initial material；
8) contour roll forming processing is carried out to the first wheel rim initial material using roll forming machine, obtains the second wheel rim initial material
9) processing of upsetting gutter is carried out to the first wheel rim initial material using dedicated upsetting retainer scouring machine
10) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains third wheel rim semi-finished product material；
11) valve hole processing is carried out to third wheel rim semi-finished product material using valve hole machine, obtains finished product wheel rim.
7. a kind of vacuum high-mechanic wheel processing technology according to claim 1, which is characterized in that the roll forming machine is vertical
Formula roll forming machine carries out a contour roll forming processing to the first wheel rim initial material by vertical roll forming machine and reaches wheel rim semi-finished product.
8. a kind of vacuum high-mechanic wheel processing technology according to claim 1, which is characterized in that the roll forming machine is sleeping
Formula roll forming machine carries out contour roll forming processing three times to the first wheel rim initial material by horizontal roll forming machine and reaches wheel rim semi-finished product.
9. a kind of vacuum high-mechanic wheel processing technology as claimed in claim 5, which is characterized in that include the following steps,
1) lower billot processing is carried out to profile using plate shearing machine, obtains wheel rim rectangle plate；
2) edge rolling processing is carried out to wheel rim rectangle plate using furling plate round machine, obtains rim blank round tube material；
3) weld seam on rim blank round tube material is welded using to welding machine, obtains round tube material；
4) it is purged with weld seam residue of the dregs planing machine to rim blank round tube material；
5) rolling processing is carried out with weld seam of the roller press to rim blank round tube material, obtains the first cylinder shape wheel rim blank；
6) circularity correcting process is carried out to the first cylinder shape wheel rim blank using fourth contact machine, obtains the second cylinder shape wheel rim embryo material；
7) flaring processing is carried out to the second cylinder shape wheel rim embryo material using pipe-expanding machine, obtains the first wheel rim initial material；
8) spinning setting processing is carried out to the first wheel rim initial material using vertical spinning machine, obtains the second wheel rim initial material；
9) processing of upsetting gutter is carried out to the first wheel rim initial material using dedicated upsetting retainer scouring machine
10) expanding Shape correction is carried out to the second wheel rim initial material using expanding machine, obtains third wheel rim just semi-finished product material；
11) valve hole processing is carried out to third wheel rim semi-finished product material using valve hole machine, obtains finished product wheel rim.
10. a kind of vacuum high-mechanic wheel processing technology according to claim 9, which is characterized in that the step 5) and
It further include carrying out cutting Slag treatment to weld seam both ends welding slag with end cutting machine between the step 6).
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| CN201811392364.3A CN109278467A (en) | 2018-11-21 | 2018-11-21 | A kind of two-piece type vacuum high-mechanic wheel and its processing technology |
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| CN201811392364.3A CN109278467A (en) | 2018-11-21 | 2018-11-21 | A kind of two-piece type vacuum high-mechanic wheel and its processing technology |
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| CN111266808A (en) * | 2019-12-20 | 2020-06-12 | 兴民智通（集团）股份有限公司 | Method for processing automobile wheel steel ring by using uniform-thickness steel plate |
| CN113619326A (en) * | 2021-08-19 | 2021-11-09 | 济宁联威车轮制造有限公司 | Rim based on combination of DH structure and DW structure and manufacturing method thereof |
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Application publication date: 20190129 |