CN104057770A - Wheel used for slow running vehicle and preparation method thereof - Google Patents
Wheel used for slow running vehicle and preparation method thereof Download PDFInfo
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- CN104057770A CN104057770A CN201410282505.1A CN201410282505A CN104057770A CN 104057770 A CN104057770 A CN 104057770A CN 201410282505 A CN201410282505 A CN 201410282505A CN 104057770 A CN104057770 A CN 104057770A
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- wheel rim
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- spoke
- rim
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Abstract
The invention relates to a wheel used for a slow running vehicle. The wheel used for the slow running vehicle comprises a rim, a spoke and a tire, wherein the spoke is in an integral disk shape; the periphery of the spoke is connected to the inner edge of the rim; the surrounding ring of the rim is provided with connecting holes; the tire is provided with connecting screw holes matched with the connecting holes; the tire is fixedly connected with the rim by bolts; the middle position of the spoke is provided with an axle hole; the edge of the axle hole is provided with one circle of threaded holes. The wheel has the advantages of simple structure, long service life and easiness in replacement. The invention simultaneously provides a manufacture method of the wheel, which specifically comprises the step of connecting the manufactured rim with the manufactured tire by bolts. The method has the advantages of simple working procedure, easiness in forming, time and material saving and cost reduction.
Description
Technical field
The present invention relates to a kind of auto parts and components, be specifically related to a kind of low cruise wheel for vehicle and manufacture method thereof.
Background technology
Present stage, three classes below general employing of wheel using in the vehicle of the low cruises such as trac. agricultural irrigation machinery: have the inner tube of a tyre, inner tube free or solid tyre, the defect that wherein has the inner tube of a tyre is that thermal diffusivity is bad, not wear-resisting, and be easy to leak gas, once prick iron nail or hard thing shock, the impaired destruction of tire or valve will be leaked gas to affect and be used; Tubeless defect is that tire is very heavy, and elastomeric material expends many, and tire cost is high, and the problem that exists valve damaged tyres to leak air; The defect of solid tyre is that tire-mold is huge, and method is that the tire production cycle is long by heating directly polysulphide rubbers on wheel, and efficiency is low, once the impaired impact of tire is used, changes the defects such as difficulty.Because the working environment of used vehicle, machinery is poor, driving road-condition is severe, and no matter above-mentioned three kinds of wheels are which kind of, and all as easy as rolling off a log generation wheel and damaged tyres phenomenons have affected normal operation and the work of vehicle or machinery, seriously can cause safety misadventure.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of simple in structure, long service life, the easily changeable low cruise wheel for vehicle of appearance are provided, a kind of manufacture method of above-mentioned wheel is provided simultaneously.
For achieving the above object, the technical solution used in the present invention is:
One aspect of the present invention provides a kind of low cruise wheel for vehicle, it comprises wheel rim, spoke and tire, described spoke is overall disc, the periphery of described spoke is connected to wheel rim inner edge, described wheel rim border is provided with connecting bore, described tire is gear shape rubber tire, teeth groove portion is provided with the connecting screw hole matching with described connecting bore, described tire and described wheel rim are bolted to connection, described spoke middle part is provided with axis hole, the edge of described axis hole is provided with one week tapped bore and a counterweight hole, and described spoke is radially provided with strengthening groove.
Another aspect of the present invention provides a kind of preparation method of above-mentioned wheel, specifically comprises the following steps:
The preparation section of step 1, wheel rim
Blanking: lower wheel rim billot, billot should be upright, and diagonal line respective difference is not more than 2 ㎜;
Circle circle: by wheel rim billot volume circle, become tubular, justify align mismatch amount is less than 5 ㎜;
Butt welding:, step up the major part alignment of above-mentioned cylindrical member with pressure pliers, cylindrical member is lain on the jaw of butt welder and weld, obtain welding blank;
Scrape slag: butt welding blank is scraped to slag while hot, and upper and lower surface is concordant with mother metal or not higher than mother metal 0.2mm, scrape slag after butt welding place must not be lower than mother metal;
Fine grinding welding bead: by extremely concordant with mother metal the polishing of welding slag position;
Contour roll forming processing: wheel rim moulding is without scuffing, and both sides should be symmetrical, and position of foetus width, wheel-rim shape should approach basic demand, and wheel rim girth amount of expansion should be controlled at below 20 ㎜;
Expanding: by mould by wheel rim girth, internal diameter, expanding to product requirement size;
The preparation section of step 2, spoke
Blanking: adjacent both sides ensure the error of perpendicularity≤1 °, diagonal line error≤2mm;
Cut out circle: rush auxiliary hole, cut out in turn circular arc with auxiliary hole and plane positioning;
Moulding: compressing to requiring;
Combination punching: with attachment face and cavity shape location, punching/bore auxiliary hole to meet the demands;
Polishing burr: centre hole, tapped bore, stamping-out place, counterweight hole be without BUE, without wedge angle burr, not perverse hand;
The preparation section of step 3, tire
Melt down → moulding by casting in die cavity of blanking → waste material;
The clustered operation of step 4, wheel
By press-fit → spot welding of wheel rim and spoke adjustment → rush connecting bore → application → mounting tyre.
The present invention is compared with prior art, and its beneficial effect is:
Wheel provided by the present invention has overcome three kinds of defects that existing tire exists, and directly wheel rim is connected with bolt with tire, has improved the life-span of wheel, has reduced the generation of accident, the safety while having improved operation.Tire changing is convenient, greatly reduces the fault rate of main frame, has extended wheel service life.
The preparation method of wheel provided by the present invention is simple, overcome the forming process of original spoke complexity, traditional process for spoke need to be cut out round drawing, especially this step of drawing, complex-shaped extremely bad assurance dimensional accuracy, and novel spoke architecture is simple, easy-formation, save time, save material, reduce costs.Tire material can use new and old rubber mix, adds some plastics, polyurethane material, improves intensity and the resistance to abrasion of tire, improves tire life.The combined process of tyre and rim of the present invention is simple, has reduced dress tire intensity, facilitates tire changing.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross section structure schematic diagram of the present invention;
In the accompanying drawings: 1 wheel rim, 1-1 connecting bore, 2 spokes, 2-1 axis hole, 2-2 tapped bore, 2-3 counterweight hole, 2-4 strengthening groove, 3 tires, 3-1 connecting screw hole, 4 bolts.
Detailed description of the invention
Below in conjunction with attached Fig. 1 and 2, the present invention is described in further detail, provides implementation detail of the present invention.
As shown in attached Fig. 1 and 2, a kind of low cruise vehicle wheel, it comprises wheel rim 1, spoke 2 and tire 3, described spoke 2 is overall disc, the periphery of described spoke 2 is welded on wheel rim 1 inner edge, described wheel rim 1 radially border is evenly provided with two row connecting bore 1-1, described in described tire 3, wheel is gear shape rubber tire, on tire 3, be provided with the two row connecting screw hole 3-1 that match with described connecting bore 1-1, described tire 3 is fixedly connected with by bolt 4 with described wheel rim 1, described spoke 2 middle parts are provided with axis hole 2-1, the edge of described axis hole 2-1 is provided with one week tapped bore 2-2 of well-distributed and a counterweight hole 2-3, described spoke 2 is radially provided with strengthening groove 2-4.
Wheel of the present invention is compared with conventional wheel, and the rim design thickness of same specification at least will increase more than 1/3, and the spoke design thickness of same specification at least will increase more than 2/3, can ensure its durability.
Processing technology of the present invention specifically comprises the following steps:
The preparation section of step 1, wheel rim
Blanking: lower wheel rim billot, billot should be upright, and diagonal line respective difference is not more than 2 ㎜;
Circle circle: by wheel rim billot volume circle, become tubular, justify align mismatch amount is less than 5 ㎜;
Butt welding:, step up the major part alignment of above-mentioned cylindrical member with pressure pliers, cylindrical member is lain on the jaw of butt welder and weld, obtain welding blank;
Scrape slag: butt welding blank is scraped to slag while hot, and upper and lower surface is concordant with mother metal or not higher than mother metal 0.2mm, scrape slag after butt welding place must not be lower than mother metal;
Fine grinding welding bead: by extremely concordant with mother metal the polishing of welding slag position;
Contour roll forming processing: wheel rim moulding is without scuffing, and both sides should be symmetrical, and position of foetus width, wheel-rim shape should approach basic demand, and wheel rim girth amount of expansion should be controlled at below 20 ㎜;
Expanding: by mould by wheel rim girth, internal diameter, expanding to product requirement size;
The preparation section of step 2, spoke
Blanking: adjacent both sides ensure the error of perpendicularity≤1 °, diagonal line error≤2mm;
Cut out circle: rush auxiliary hole, cut out in turn circular arc with auxiliary hole and plane positioning;
Moulding: compressing to requiring;
Combination punching: with attachment face and cavity shape location, punching/bore auxiliary hole to meet the demands;
Polishing burr: centre hole, tapped bore, stamping-out place, counterweight hole be without BUE, without wedge angle burr, not perverse hand;
The preparation section of step 3, tire
Melt down → moulding by casting in die cavity of blanking → waste material;
The clustered operation of step 4, wheel
By press-fit → spot welding of wheel rim and spoke adjustment → rush connecting bore → application → mounting tyre.
The processing technology of wheel rim: traditional wheel rim is to be formed by volume circle and three order roll extrusion, and how the present embodiment wheel rim has had a step punching technology on this basis, spoke has also reduced its complicated forming process, and traditional process for spoke need to be cut out round drawing, especially this step of drawing, complex-shaped extremely bad assurance dimensional accuracy, and novel spoke architecture is simple, easy-formation, saves time, save material, reduce costs.
Tire construction: overturned tire construction and Pattern Design in the past, the present embodiment has adopted novel gear type tire construction, due to the weight saving of tire, has saved raw material, has reduced cost; Tire material: new and old rubber mix can be used, also can add some plastics, polyurethane material, improve intensity and the resistance to abrasion of tire, improve tire life.
Tire is installed: utilize the uniform connecting bore in wheel rim border, tire adhesive tape is fixed on wheel rim with bolt, reduced dress tire intensity, facilitated tire changing.
Wheel provided by the present invention is made up of novel wheel rim, spoke and novel tire, and wheel rim is to be connected by bolt with the combination of tire, has also reduced cost, alleviated weight, extended service life, once and tire wearing and tearing, be convenient to change, use new gear shape rubber tire.
Wheel provided by the present invention is particularly useful for trac., agricultural sprinkling machine, mountain bike and the low cruise vehicle such as the vehicle of walking in desert.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (2)
1. a low cruise vehicle Agricultural vehicle wheel, it comprises wheel rim, spoke and tire, it is characterized in that: described spoke is overall disc, the periphery of described spoke is connected to wheel rim inner edge, described wheel rim border is provided with connecting bore, described tire is gear shape rubber tire, teeth groove portion is provided with the connecting screw hole matching with described connecting bore, described tire and described wheel rim are bolted to connection, described spoke middle part is provided with axis hole, the edge of described axis hole is provided with one week tapped bore and a counterweight hole, and described spoke is radially provided with strengthening groove.
2. a preparation method for low cruise wheel for vehicle as claimed in claim 1, specifically comprises the following steps:
The preparation section of step 1, wheel rim
Blanking: lower wheel rim billot, billot should be upright, and diagonal line respective difference is not more than 2 ㎜;
Circle circle: by wheel rim billot volume circle, become tubular, justify align mismatch amount is less than 5 ㎜;
Butt welding:, step up the major part alignment of above-mentioned cylindrical member with pressure pliers, cylindrical member is lain on the jaw of butt welder and weld, obtain welding blank;
Scrape slag: butt welding blank is scraped to slag while hot, and upper and lower surface is concordant with mother metal or not higher than mother metal 0.2mm, scrape slag after butt welding place must not be lower than mother metal;
Fine grinding welding bead: by extremely concordant with mother metal the polishing of welding slag position;
Contour roll forming processing: wheel rim moulding is without scuffing, and both sides should be symmetrical, and position of foetus width, wheel-rim shape should approach basic demand, and wheel rim girth amount of expansion should be controlled at below 20 ㎜;
Expanding: by mould by wheel rim girth, internal diameter, expanding to product requirement size;
The preparation section of step 2, spoke
Blanking: adjacent both sides ensure the error of perpendicularity≤1 °, diagonal line error≤2mm;
Cut out circle: rush auxiliary hole, cut out in turn circular arc with auxiliary hole and plane positioning;
Moulding: compressing to requiring;
Combination punching: with attachment face and cavity shape location, punching/bore auxiliary hole to meet the demands;
Polishing burr: centre hole, tapped bore, stamping-out place, counterweight hole be without BUE, without wedge angle burr, not perverse hand;
The preparation section of step 3, tire
Melt down → moulding by casting in die cavity of blanking → waste material;
The clustered operation of step 4, wheel
By press-fit → spot welding of wheel rim and spoke adjustment → rush connecting bore → application → mounting tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282505.1A CN104057770B (en) | 2014-06-23 | 2014-06-23 | A kind of low cruise wheel for vehicle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282505.1A CN104057770B (en) | 2014-06-23 | 2014-06-23 | A kind of low cruise wheel for vehicle and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104057770A true CN104057770A (en) | 2014-09-24 |
| CN104057770B CN104057770B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282505.1A Active CN104057770B (en) | 2014-06-23 | 2014-06-23 | A kind of low cruise wheel for vehicle and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515305A (en) * | 2016-12-07 | 2017-03-22 | 辛波 | Maintenance-free wheel assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE145527C (en) * | ||||
| GB269814A (en) * | 1926-12-13 | 1927-04-28 | John Thomas Jackson | Improvements relating to the tyring of wheels of traction engines and other vehicles |
| US5078454A (en) * | 1988-07-19 | 1992-01-07 | Altrack Limited | Wheel or endless track |
| WO1995005947A1 (en) * | 1993-08-20 | 1995-03-02 | Airboss Limited | Ground-engaging means |
| CN101531116A (en) * | 2009-05-04 | 2009-09-16 | 武靖元 | Blast-proof modularization combined tyre free from leakage |
-
2014
- 2014-06-23 CN CN201410282505.1A patent/CN104057770B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE145527C (en) * | ||||
| GB269814A (en) * | 1926-12-13 | 1927-04-28 | John Thomas Jackson | Improvements relating to the tyring of wheels of traction engines and other vehicles |
| US5078454A (en) * | 1988-07-19 | 1992-01-07 | Altrack Limited | Wheel or endless track |
| WO1995005947A1 (en) * | 1993-08-20 | 1995-03-02 | Airboss Limited | Ground-engaging means |
| CN101531116A (en) * | 2009-05-04 | 2009-09-16 | 武靖元 | Blast-proof modularization combined tyre free from leakage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515305A (en) * | 2016-12-07 | 2017-03-22 | 辛波 | Maintenance-free wheel assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104057770B (en) | 2016-04-27 |
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Address after: 051530, Shijiazhuang, Hebei province Zhaoxian County new walled Industrial Development Zone Applicant after: SHIJIAZHUANG ZHONGXING MACHINERY MANUFACTURE CO., LTD. Address before: 051530, Shijiazhuang, Hebei province Zhaoxian County new walled Industrial Development Zone Applicant before: SHIJIAZHUANG ZHONGXING MACHINERY MANUFACTURE CO., LTD. |
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