CN108839510A - A kind of wheel and its manufacturing method - Google Patents
A kind of wheel and its manufacturing method Download PDFInfo
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- CN108839510A CN108839510A CN201810709124.5A CN201810709124A CN108839510A CN 108839510 A CN108839510 A CN 108839510A CN 201810709124 A CN201810709124 A CN 201810709124A CN 108839510 A CN108839510 A CN 108839510A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 29
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims description 49
- 238000003466 welding Methods 0.000 claims description 27
- 239000002893 slag Substances 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 12
- 238000003801 milling Methods 0.000 claims description 11
- 238000004513 sizing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010622 cold drawing Methods 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/22—Other apurtenances, e.g. for sealing the component parts enabling the use of tubeless tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/30—Manufacturing methods joining
- B60B2310/302—Manufacturing methods joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention provides a kind of wheel and its manufacturing method, wherein wheel includes：Wheel rim, retainer, outer rim；Wherein the wheel rim includes slot circle and inner rim；And the outer rim, slot circle, inner rim are all made of rolled section steel.The thickness of the bending part of the inner rim is greater than the thickness at other positions of inner rim, and the thickness of the bending part of the outer rim is greater than the thickness at other positions of outer rim；Outer rim, the bcad seats of inner rim and wheel rim intermediate location thicken.It also proposed a kind of manufacturing method that the wheel is manufactured using fashioned iron blank simultaneously, including：Outer rim manufacturing step, slot circle procedure of processing, inner rim procedure of processing, group weldering procedure of processing, retainer procedure of processing.
Description
Technical field
The present invention relates to field of mechanical technique, and in particular to a kind of inner tube-free wheel and its manufacturing method typically may be used
To be applied to off roader.
Background technique
In technical field of vehicle, the vehicles such as offroad vehicle, engineering machinery vehicle, farm tractor are generally known as " non-rice habitats
Vehicle " has use environment complexity, structure and material reliability requirement height etc. for the car that the urban road that compares uses
Feature.
As shown in Fig. 1 a kind of car wheel structure of typical 5 ° of full wedged bottom off roaders comprising wheel rim 1, retainer
2, outer rim 3；Wherein wheel rim 1 includes slot circle 11, cylinder 12, inner rim 13.It is the slot circle 11, cylinder 12, interior for the ease of manufacture
13 three parts of wheel rim are manufacture respectively and slot circle 11, cylinder 12, inner rim 13 are made one for example, by a kind of technique of welding
The group of a completion is welded.Wherein the outer surface of the slot circle 11 is plane, and its inner surface far from 12 one end of cylinder is equipped with
The retainer groove of recess.As shown in Figure 1, the side of the outer rim 3 is equipped with sticking part compatible with 11 outer surface of slot circle
To stick on the inner surface of slot circle 11, the other end is formed away from the edge of wheel rim 1, and curved bend folding part is equipped between edge and sticking part
31 so that the direction that edge is directed away from the sticking part extends.As shown in Figure 1, it further include the retainer for being used to support the outer rim 3
2, the medial surface of the retainer 2 is adapted with the outer edge of the retainer groove of the slot circle 11 so that the retainer is protruded into one end of retainer 2
The outer surface of the medial surface is fitted in retainer groove when in groove inner sidewall and slot circle 11 formed along upper, and the retainer 2
The outer surface of the bending part 31 of at least part of shape and outer rim 3 of outer one side is adapted, the one of the retainer 2
Hold insertion groove circle 11 retainer groove in and retainer 2 medial surface be stuck in retainer groove along it is upper when, the lateral surface of the retainer 2
It is supported on the outer surface of bending part 31 of outer rim 3, so that the sticking part of the side of outer rim 3 sticks on slot circle 11
Make to support the bending part 31 between sticking part and edge on inner surface.As shown in Figure 1,
The wheel of this structure, inner rim, outer rim all use steel plate to suppress, and the edge of steel plate compacting is because of steel plate
It stretches and is thinned, and the outer surface of the Vehicle Processing bending part 31 is needed, to be adapted with the outer surface of retainer 2, to lead at about 45° angle
The stress of cause outer rim is easily-deformable, damages.
Summary of the invention
Aiming at the problems existing in the prior art, technical problems to be solved of the embodiment of the present invention be propose a kind of wheel and
Its manufacturing method can improve production efficiency by improved structure and manufacturing method, reduction produces this, improves wheel carrying energy
Power extends wheel service life, thus at least part of solution problems of the prior art.
To solve the above-mentioned problems, the embodiment of the present invention proposes a kind of wheel and its manufacturing method, including：Wheel rim 4, lock
Enclose 5, outer rim 7；Wherein the wheel rim 4 includes slot circle 41 and inner rim 42；And the outer rim 7, slot circle 41, inner rim 42 are all
It is made of rolled section steel.Wherein the inner surface of the slot circle 41 is plane, and the inner surface of one end is equipped with the retainer of recess
Groove, the other end connect inner rim 42；
The side of the outer rim 7 is equipped with appearance of the sticking part compatible with 41 outer surface of slot circle to stick on slot circle 41
Face, the other end are formed away from the edge of wheel rim 4, and are equipped with curved bend folding part between edge and sticking part so that edge is directed away from this is bonded
The direction in portion extends；
It further include the retainer 5 for being used to support the outer rim 7, the medial surface of the retainer 5 and the retainer groove of the slot circle 41
Outer edge is compatible step-like, so that the medial surface is fitted in retainer groove when one end of retainer 5 is protruded into the retainer groove
Inner sidewall and slot circle 41 outer surface formed along upper, and at least part of shape of the outer one side of the retainer 5 with should
The outer surface of the bending part of outer rim 7 is adapted, in the retainer groove of one end insertion groove circle 41 of the retainer 5 and retainer
5 medial surface be stuck in retainer groove along it is upper when, the lateral surface of the retainer 5 is supported on the surface of the bending part of outer rim 7, from
And the sticking part of the side of outer rim 7, which is sticked on, to be made to support the bending between sticking part and edge on the outer surface of slot circle 41
Portion.Wherein one end of the inner rim 42 is equipped with the connecting pin connecting with slot circle 41, and the other end forms edge, and the connecting pin and edge
Between be equipped with bending part.Wherein, the thickness of the bending part of the inner rim 42 is greater than the thickness at 42 other positions of inner rim, and institute
The thickness for stating the bending part of outer rim 7 is greater than the thickness at 7 other positions of outer rim.The bcad seats and wheel of outer rim 7, inner rim 42
Edge intermediate location thickens.
Further, the surface of the sticking part of 7 side of outer rim sticks on the outer surface of slot circle 41, and the patch
O-ring seal 6 is equipped between the surface in conjunction portion and the outer surface of slot circle 41.
Further, seal groove is additionally provided on the slot circle 11, the O-ring seal 6 is fixed in the seal groove, and
The depth of the seal groove is less than the diameter of the O-ring seal 6 so that the outer rim compresses O-ring seal 6.
Further, the weldering of overlap joint group is integrally fixed between the slot circle 41 and inner rim 42.
Meanwhile the embodiment of the present invention also proposed a kind of manufacturing method such as preceding described in any item wheels, including：Foreign steamer
Edge manufacturing step, slot circle procedure of processing, inner rim procedure of processing, group weldering procedure of processing, retainer procedure of processing,
Wherein outer rim manufacturing step specifically includes：
Rolling of sectional iron sub-step：Using multi-pass tandem rolling mill rolled section steel, and utilize high pressure water cleaning dephosphorization；
Sawing sub-step：Then single multiple length sawing is carried out using sawing machine；
Edge rolling sub-step：It is rolled using section steel circle rolling machine；
It is double to cut sub-step：Double cutting heads are carried out on punching machine to remove the head because rolling deformation；
Counterpart spot welding sub-step：By pneumatic counterpart machine, counterpart is carried out to the fashioned iron blank after double cutting heads；
Weld sub-step：It is welded using flash butt welder, is detected through Ultrasonic Nondestructive instrument；
Scrape bits step：It carries out scraping off welding slag using fashioned iron Slag Scraping Device；
Finishing sub-step：Finishing is carried out using the method for first expanding after-contraction；
Vehicle Processing finishing sub-step：Workpiece diameter size is carried out using numerically controlled lathe to be machined to desired size；
Its bracket groove circle procedure of processing specifically includes：
Rolling of sectional iron sub-step：Roll more multiple length slot ring steel using short stress rolling mill, at the same roll out retainer groove and
Seal groove；
Cut off sub-step：Single multiple length is carried out using punching machine to cut off；
Edge rolling sub-step：It is rolled using section steel circle rolling machine；
Full circle spot welding sub-step：Full circle and spot welding are carried out using using Rounding Moulds；
Weld sub-step：It is welded using flash butt welder, and is detected using Ultrasonic Nondestructive instrument；
Mill bits step：Welding slag is milled using milling slag cutter；
Sizing expanding sub-step：Sizing expanding is carried out using expanding mould；
Vehicle Processing sub-step：By welded lap size requirement, slot circle tail portion is machined；
Wherein inner rim procedure of processing specifically includes：
Rolling of sectional iron sub-step：Using multi-pass tandem rolling mill rolled section steel, and utilize high pressure water cleaning dephosphorization；
Sawing sub-step：Then single multiple length sawing is carried out using sawing machine；
Edge rolling sub-step：It is rolled using section steel circle rolling machine；
It is double to cut sub-step：Double cutting heads are carried out on punching machine to remove the head because rolling deformation；
Counterpart spot welding sub-step：By pneumatic counterpart machine, counterpart is carried out to the fashioned iron steel billet after double cutting heads；
Weld sub-step：It is welded using flash butt welder, is detected through Ultrasonic Nondestructive instrument；
Scrape bits step：It carries out scraping off welding slag using fashioned iron Slag Scraping Device；
Finishing sub-step：Finishing is carried out using the method for first expanding after-contraction；
Wherein Vehicle Processing finishing sub-step includes：Workpiece diameter size is carried out being machined to require ruler using numerically controlled lathe
It is very little；
Wherein group weldering procedure of processing includes：Slot circle and inner rim are welded using overlap joint group；
Wherein retainer procedure of processing includes：
Cold-drawn structural steel sub-step：Cold drawing is carried out to fashioned iron steel billet and forms retainer billot；
Pressure mark sub-step：For carrying out equidistant tripping mark by single multiple length size on retainer billot；
Edge rolling sub-step：Using being rolled on retainer furling plate round machine fashioned iron steel billet to be rolled into the steel billet of spring like；
Cut off sub-step：The steel billet of spring like is cut off on punching machine using knife edge die, by the steel billet of spring like
It is cut to multiple retainer blanks；
Spot welding sub-step：For carrying out smoothing spot welding to the single retainer blank after cutting；
Hot forming sub-step：Compression moulding after being heated using step-by-step movement electric furnace to single retainer blank；
Cooling sub-step：The retainer suppressed in thermoforming sub-step carries out air-cooled；
Mill notch sub-step：Using positioning tool, milling notch is carried out on milling machine to form the step of the medial surface of retainer 5
Shape.
Above-mentioned technical proposal of the invention has the beneficial effect that：
A kind of wheel and its manufacturing method are proposed in above scheme, wherein the edge of inside and outside wheel rim and bcad seats transition part
Position thickens, and wheel load capacity can be improved in this way, extends wheel service life.For the ease of producing aforementioned wheel,
Middle outer rim, slot circle, inner rim all use rolled section steel that type is made, can be improved in this way production efficiency and reduce the manufacturing at
This.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of existing wheel；
Fig. 2 is the schematic cross-sectional view of the wheel of the embodiment of the present invention.
Description of symbols：
1, wheel rim；
11, slot circle；
12, cylinder；
13, inner rim；
2, retainer；
3, outer rim；
31, bending part；
4, wheel rim；
41, slot circle；
42, inner rim；
5, retainer；
6, sealing ring；
8, outer rim.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
In order to solve the problems, such as that outer rim is easy to be easy to produce deformation in long-term stress, the wheel of the embodiment of the present invention is adopted
The bearing capacity of wheel is improved with new structure.Specifically, inner rim in the prior art as shown in Figure 1, outer
The thickness of intermediate location of the wheel rim between bcad seats and wheel rim and the thickness of the other positions of inner rim, outer rim are identical
, and inner rim, outer rim are suppressed using the steel plate of uniform thickness, result in the steel plate of intermediate location because stretching in this way
And be thinned, cause intermediate location to be easy the deformation in stress.In the embodiment of the present invention, in order in the case where increasing its bearing capacity
Inner rim, outer rim are indeformable, and design inner rim, the bcad seats of outer rim and wheel rim intermediate location thicken；But it is if this
Structure also uses steel plate manufacture craft to manufacture, then needs to need to increase with the thickness of steel plate, cause to suppress rear car machining allowance it is big plus
Work low efficiency.
For this purpose, the embodiment of the present invention proposes a kind of wheel and its manufacturing method, as shown in Figure 2, the embodiment of the present invention
A kind of wheel proposed, including wheel rim 4, retainer 5, O-ring seal 6, outer rim 7；Wherein the wheel rim 4 includes slot circle 41 and interior
Wheel rim 42, and the weldering of overlap joint group is integrally fixed between the slot circle 41 and inner rim 42；And the outer rim 7, slot circle 41, lubrication groove
Edge 42 is all made of rolled section steel.Wherein the outer surface of the slot circle 41 is plane, and the outer surface of one end is equipped with recess
Retainer groove, the other end connect inner rim 42.As shown in Figure 2, the side of the outer rim 7 is equipped with and 41 outer surface of slot circle
Compatible sticking part is to stick on the outer surface of slot circle 41, and the other end is formed away from the edge of wheel rim 4, and between edge and sticking part
Equipped with curved bend folding part so that the direction that edge is directed away from the sticking part extends.It is as shown in Figure 2, it further include that be used to support this outer
The retainer 5 of wheel rim 7, the medial surface of the retainer 5 is adapted with the outer edge of the slot of the slot circle 41 so that this is protruded into one end of retainer 5
The outer surface of the medial surface is fitted in slot when in slot inner sidewall and slot circle 41 formed along upper, and the outer one side of the retainer 5
At least part of shape be adapted with the outer surface of the bending part of the outer rim 7, in one end insertion groove circle of the retainer 5
In 41 slot and the medial surface of retainer 5 be stuck in slot along it is upper when, the lateral surface of the retainer 5 is supported on the bending part of outer rim 7
Surface on so that the sticking part of the side of outer rim 7, which sticks on the outer surface of slot circle 41, to be made to support sticking part and edge
Between bending part.Wherein one end of the inner rim 42 is equipped with the connecting pin connecting with slot circle 41, and the other end forms edge, and described
Bending part is equipped between connecting pin and edge.Wherein, the thickness of the bending part of the inner rim 42 is greater than other positions of inner rim 42
Thickness, and the thickness of the bending part of the outer rim 7 be greater than 7 other positions of outer rim thickness.As shown in Figure 2, foreign steamer
The edge of edge 7 is adapted to form complete rim contour with inner rim 42, and, so that the bcad seats of outer rim 7, inner rim 42 with
Wheel rim intermediate location thickens.
Its processing technology：Outer rim processing：Rolling of sectional iron (micro-processor controlled multi-pass tandem rolling mill rolled section steel is used,
Dimensionally stable, precision are high；During rolling of sectional iron after high pressure water dephosphorization, surface quality is good.) --- sawing (using sawing machine into
The multiple length sawing of row list) --- edge rolling (is rolled) using section steel circle rolling machine --- it is double cut (cut mold using double, it is enterprising in punching machine
The double cutting heads of row, remove because rolling deformation head.) --- counterpart spot welding (using pneumatic counterpart machine carry out counterpart, it is double cut rear counterpart compared with
It is good, no local openings phenomenon.) --- welding (is welded, through Ultrasonic Nondestructive instrument using the dedicated flash butt welder of fashioned iron
Detection meets II grade standard requirement in NB/T47013.3-2015.) --- it scrapes slag and (carries out scraping off weldering using fashioned iron Slag Scraping Device
Slag) --- finishing (carries out finishing using the method for first expanding after-contraction, dimensionally stable, precision meet GB/T2883-2015 engineering
Mechanical wheel rim specification series standard requirements) --- Vehicle Processing (carries out being machined to require using numerically controlled lathe to workpiece diameter size
Size).The processing of slot circle：Rolling of sectional iron (rolls more multiple length slot ring steel using short stress rolling mill, dimensionally stable, precision are high, retainer
Groove and retainer groove Direct Rolling form, and do not need to machine again.) --- cutting (carries out single multiple length using punching machine to cut
It is disconnected) --- edge rolling (is rolled) using section steel circle rolling machine --- full circle spot welding (carries out full circle and point using Rounding Moulds
Weldering.) --- welding (is welded using the dedicated flash butt welder of fashioned iron, meets NB/ through the detection of Ultrasonic Nondestructive instrument
II grade standard requirement in T47013.3-2015.) --- milling slag (welding slag is milled using dedicated milling slag cutter) --- sizing expanding
(sizing expanding is carried out using expanding mould) --- Vehicle Processing (Vehicle Processing slot circle tail portion is processed by welded lap size requirement).It is interior
Wheel rim processing：Rolling of sectional iron (uses micro-processor controlled multi-pass tandem rolling mill rolled section steel, dimensionally stable, precision are high；Shape steel rolling
During system after high pressure water dephosphorization, surface quality is good.) --- sawing (carries out single multiple length sawing using sawing machine) --- edge rolling
(being rolled using section steel circle rolling machine) --- it is double cut (it is double to cut mold, double cutting heads are carried out on punching machine, are removed because rolling deformation head
Portion.) --- counterpart spot welding (carries out counterpart using pneumatic counterpart machine, double preferable, no local openings phenomenons of cutting rear counterpart.) --- weldering
It connects and (is welded using the dedicated flash butt welder of fashioned iron, meet NB/T47013.3-2015 through the detection of Ultrasonic Nondestructive instrument
In II grade standard requirement.) --- scraping slag (carrying out scraping off welding slag using fashioned iron Slag Scraping Device) --- finishing (first expanding after-contraction of use
Method carry out finishing, dimensionally stable, precision meet GB/T2883-2015 engineering machinery wheel rim specification series standard and want
Ask) --- Vehicle Processing (Vehicle Processing slot circle tail portion is processed by welded lap size requirement).Group weldering processing：Slot circle and inner rim are adopted
It is welded with overlap joint group, organizes postwelding dimensionally stable.Retainer processing：Cold-drawn structural steel (uses cold-drawn structural steel) --- and pressure mark is (in retainer item
Equidistant tripping mark is carried out by single multiple length size on material) --- edge rolling (is rolled on the dedicated furling plate round machine of retainer, is in spring
Shape) --- cutting (being cut off on punching machine using knife edge die) --- spot welding (carries out school to the single retainer blank after cutting
Flat spot weldering) --- (compression moulding after being heated using step-by-step movement electric furnace, heating temperature is uniform, ruler after compacting for hot forming
Very little stabilization) --- cooling (carrying out after retainer compacting air-cooled) --- milling notch (using positioning tool, milling is carried out on milling machine and is lacked
Mouthful, gap position is consistent).
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of wheel, which is characterized in that including：Wheel rim, retainer, outer rim；Wherein the wheel rim includes slot circle and inner rim；
And the outer rim, slot circle, inner rim are all made of rolled section steel；Wherein the outer surface of the slot circle is plane, and one end
Outer surface be equipped with recess retainer groove, the other end connect inner rim；
The side of the outer rim is equipped with outer surface of the sticking part compatible with the slot circle outer surface to stick on slot circle, the other end
It is formed away from the edge of wheel rim, and is equipped with curved bend folding part between edge and sticking part so that the direction that edge is directed away from the sticking part is prolonged
It stretches；
It further include the retainer for being used to support the outer rim, the medial surface of the retainer and the outer edge of the retainer groove of the slot circle are mutually fitted
With so that the medial surface is fitted in the inner sidewall of retainer groove and the appearance of slot circle when one end of retainer is protruded into the retainer groove
Face formed along upper, and at least part of shape of the outer one side of the retainer and the surface of the bending part of the outer rim are mutually fitted
That matches is step-like, in the retainer groove of one end insertion groove circle of the retainer and the medial surface of retainer is stuck in retainer groove
Along it is upper when, the lateral surface of the retainer is supported on the outer surface of the bending part of outer rim, so that the patch of the side of outer rim
Conjunction portion, which sticks on, to be made to support the bending part between sticking part and edge on the outer surface of slot circle；Wherein one end of the inner rim be equipped with
The connecting pin of slot circle connection, the other end form edge, and bending part is equipped between the connecting pin and edge；Wherein, the inner rim
Bending part thickness be greater than other positions of inner rim thickness, and the thickness of the bending part of the outer rim be greater than outer rim its
The thickness at his position；Outer rim, the bcad seats of inner rim and wheel rim intermediate location thicken.
2. wheel according to claim 1, which is characterized in that the surface of the sticking part of the outer rim side sticks on slot
On the outer surface of circle, and O-ring seal is equipped between the surface of the sticking part and the outer surface of slot circle.
3. wheel according to claim 2, which is characterized in that be additionally provided with seal groove, the O-ring seal on the slot circle
It is fixed in the seal groove, and the depth of the seal groove is less than the diameter of the O-ring seal so that the outer rim pressure
Tight O-ring seal.
4. wheel according to claim 2, which is characterized in that the weldering of overlap joint group is fixed into one between the slot circle and inner rim
Body.
5. a kind of manufacturing method of the described in any item wheels of claim 1-4, which is characterized in that including：Outer rim manufacture step
Suddenly, slot circle procedure of processing, inner rim procedure of processing, group weldering procedure of processing, retainer procedure of processing；
Wherein outer rim manufacturing step specifically includes：
Rolling of sectional iron sub-step：Using multi-pass tandem rolling mill rolled section steel, and utilize high pressure water cleaning dephosphorization；
Sawing sub-step：Then single multiple length sawing is carried out using sawing machine；
Edge rolling sub-step：It is rolled using section steel circle rolling machine；
It is double to cut sub-step：Double cutting heads are carried out on punching machine to remove the head because rolling deformation；
Counterpart spot welding sub-step：By pneumatic counterpart machine, counterpart is carried out to the fashioned iron blank after double cutting heads；
Weld sub-step：It is welded using flash butt welder, is detected through Ultrasonic Nondestructive instrument；
Scrape bits step：It carries out scraping off welding slag using fashioned iron Slag Scraping Device；
Finishing sub-step：Finishing is carried out using the method for first expanding after-contraction；
Vehicle Processing sub-step：Workpiece diameter size is carried out using numerically controlled lathe to be machined to desired size；
Its bracket groove circle procedure of processing specifically includes：
Rolling of sectional iron sub-step：More multiple length slot ring steel are rolled using short stress rolling mill, while rolling out retainer groove and sealing
Slot；
Cut off sub-step：Single multiple length is carried out using punching machine to cut off；
Edge rolling sub-step：It is rolled using section steel circle rolling machine；
Full circle spot welding sub-step：Full circle and spot welding are carried out using using Rounding Moulds；
Weld sub-step：It is welded using flash butt welder, and is detected using Ultrasonic Nondestructive instrument；
Mill bits step：Welding slag is milled using milling slag cutter；
Sizing expanding sub-step：Sizing expanding is carried out using expanding mould；
Vehicle Processing sub-step：By welded lap size requirement, slot circle tail portion is machined；
Wherein inner rim procedure of processing specifically includes：
Rolling of sectional iron sub-step：Using multi-pass tandem rolling mill rolled section steel, and utilize high pressure water cleaning dephosphorization；
Sawing sub-step：Then single multiple length sawing is carried out using sawing machine；
Edge rolling sub-step：It is rolled using section steel circle rolling machine；
It is double to cut sub-step：Double cutting heads are carried out on punching machine to remove the head because rolling deformation；
Counterpart spot welding sub-step：By pneumatic counterpart machine, counterpart is carried out to the fashioned iron steel billet after double cutting heads；
Weld sub-step：It is welded using flash butt welder, is detected through Ultrasonic Nondestructive instrument；
Scrape bits step：It carries out scraping off welding slag using fashioned iron Slag Scraping Device；
Finishing sub-step：Finishing is carried out using the method for first expanding after-contraction；
Wherein Vehicle Processing finishing sub-step includes：Workpiece diameter size is carried out using numerically controlled lathe to be machined to desired size；
Wherein group weldering procedure of processing includes：Slot circle and inner rim are welded using overlap joint group, which is not in dislocation, group
Postwelding dimensional accuracy is high；
Wherein retainer procedure of processing includes：
Cold-drawn structural steel sub-step：Cold drawing is carried out to fashioned iron steel billet and forms retainer billot；
Pressure mark sub-step：For carrying out equidistant tripping mark by single multiple length size on retainer billot；
Edge rolling sub-step：Using being rolled on retainer furling plate round machine fashioned iron steel billet to be rolled into the steel billet of spring like；
Cut off sub-step：The steel billet of spring like is cut off on punching machine using knife edge die, the blank of spring like is cut off
For multiple retainer blanks；
Spot welding sub-step：For carrying out smoothing spot welding to the single retainer blank after cutting；
Hot forming sub-step：Compression moulding after being heated using step-by-step movement electric furnace to single retainer blank；
Cooling sub-step：The retainer suppressed in hot forming sub-step carries out air-cooled；
Mill notch sub-step：Using positioning tool, milling notch is carried out on milling machine to form the step-like of the medial surface of retainer 5.
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| CN201810709124.5A CN108839510A (en) | 2018-07-02 | 2018-07-02 | A kind of wheel and its manufacturing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052790A (en) * | 2019-05-06 | 2019-07-26 | 浙江宏源车轮有限公司 | A kind of production method of loading machine engineering wheel rim |
| CN110328499A (en) * | 2019-08-12 | 2019-10-15 | 宏源精工车轮股份有限公司 | A kind of fork truck gusset processing technology |
| CN110480276A (en) * | 2019-08-30 | 2019-11-22 | 宏源精工车轮股份有限公司 | A kind of multi-member wheel processing technology |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296320B1 (en) * | 1998-08-07 | 2001-10-02 | Topy Kogyo Kabushiki Kaisha | Multi-piece rim type disk wheel and a method for producing the same |
| CN1418155A (en) * | 2001-01-18 | 2003-05-14 | 鲁比·麦克尼尔 | Dual wheel assembly |
| CN2825328Y (en) * | 2005-09-29 | 2006-10-11 | 赖建辉 | Section steel for wheel rim |
| CN201626237U (en) * | 2010-02-09 | 2010-11-10 | 河南省宏源车轮有限公司 | Outer rim structural steel used for wheeled construction machinery vehicle without inner tube |
| CN102152124A (en) * | 2011-02-23 | 2011-08-17 | 河南省宏源车轮有限公司 | Process for manufacturing outer rim for wheel type tubeless engineering machinery wheel |
| CN102554573A (en) * | 2012-01-04 | 2012-07-11 | 浙江宏源车轮有限公司 | Manufacturing method for tubeless multi-piece wheel used for off-road automobile |
| CN202463464U (en) * | 2012-03-21 | 2012-10-03 | 浙江宏源车轮有限公司 | Three-piece non tire tube steel ring |
| EP2576243A1 (en) * | 2010-06-01 | 2013-04-10 | GKN Land Systems Limited | Vehicle wheel |
| CN203766402U (en) * | 2013-08-23 | 2014-08-13 | 李昕远 | Light rim section bar |
| CN208411303U (en) * | 2018-07-02 | 2019-01-22 | 宏源精工车轮股份有限公司 | A kind of wheel |
-
2018
- 2018-07-02 CN CN201810709124.5A patent/CN108839510A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296320B1 (en) * | 1998-08-07 | 2001-10-02 | Topy Kogyo Kabushiki Kaisha | Multi-piece rim type disk wheel and a method for producing the same |
| CN1418155A (en) * | 2001-01-18 | 2003-05-14 | 鲁比·麦克尼尔 | Dual wheel assembly |
| CN2825328Y (en) * | 2005-09-29 | 2006-10-11 | 赖建辉 | Section steel for wheel rim |
| CN201626237U (en) * | 2010-02-09 | 2010-11-10 | 河南省宏源车轮有限公司 | Outer rim structural steel used for wheeled construction machinery vehicle without inner tube |
| EP2576243A1 (en) * | 2010-06-01 | 2013-04-10 | GKN Land Systems Limited | Vehicle wheel |
| CN102152124A (en) * | 2011-02-23 | 2011-08-17 | 河南省宏源车轮有限公司 | Process for manufacturing outer rim for wheel type tubeless engineering machinery wheel |
| CN102554573A (en) * | 2012-01-04 | 2012-07-11 | 浙江宏源车轮有限公司 | Manufacturing method for tubeless multi-piece wheel used for off-road automobile |
| CN202463464U (en) * | 2012-03-21 | 2012-10-03 | 浙江宏源车轮有限公司 | Three-piece non tire tube steel ring |
| CN203766402U (en) * | 2013-08-23 | 2014-08-13 | 李昕远 | Light rim section bar |
| CN208411303U (en) * | 2018-07-02 | 2019-01-22 | 宏源精工车轮股份有限公司 | A kind of wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052790A (en) * | 2019-05-06 | 2019-07-26 | 浙江宏源车轮有限公司 | A kind of production method of loading machine engineering wheel rim |
| CN110328499A (en) * | 2019-08-12 | 2019-10-15 | 宏源精工车轮股份有限公司 | A kind of fork truck gusset processing technology |
| CN110480276A (en) * | 2019-08-30 | 2019-11-22 | 宏源精工车轮股份有限公司 | A kind of multi-member wheel processing technology |
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Address after: 455000 South Section of Guangming Road, Anyang High-tech Zone, Henan Province (North Xiaozhuang South) Applicant after: HENAN HONGYUAN WHEEL Co.,Ltd. Address before: 455000 Luxi (Beixiaozhuangnan) in the South Section of the East Outer Ring of Anyang Development Zone, Henan Province Applicant before: HENAN HONGYUAN WHEEL CO.,LTD. |
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Application publication date: 20181120 |