CN201026774Y - Electric booster tricycle wheel - Google Patents
Electric booster tricycle wheel Download PDFInfo
- Publication number
- CN201026774Y CN201026774Y CNU2007200392037U CN200720039203U CN201026774Y CN 201026774 Y CN201026774 Y CN 201026774Y CN U2007200392037 U CNU2007200392037 U CN U2007200392037U CN 200720039203 U CN200720039203 U CN 200720039203U CN 201026774 Y CN201026774 Y CN 201026774Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- former
- bottom land
- welding
- wheel hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses an electric power-assisted tricycle wheel; two pieces of steel plates are formed by pressing and are welded into a wheel rim, a spoke and a wheel hub of the wheel, the three are integrated into a whole and jointly combine the wheel of the support tire; a right wheel tablet and a left wheel tablet are pressed with three curved typed center plates and a wheel hub housing, the two pieces of wheel tablets are welded with a brake drum and a vehicle shaft housing via a tire die, the external surface of the wheel is sprayed and coated with an aluminum alloy anticorrosion layer, the utility model has the advantages of high mechanical strength of the wheel, high concentricity, large moment of inertia of the assistant plate, large loading capacity; and the double metal of iron and aluminum is beautiful and elegant.
Description
Technical field
The utility model relates to a kind of electric boosted tricycle, specifically is electric boosted tricycle wheel.
Background technology
Electric boosted tricycle in the market, especially portable electric boosted tricycle, its wheel mostly is to adopt cast aluminium alloy metal mold gravity casting and die casting to form, because the metallic aluminium mechanical strength is low, shock resistance is poor, the wheel easy deformation causes fracture, breakage when serious, can't use.When three-wheel vehicle load during more again in rugged travels down, the traffic accident that the wheel fracture causes also happens occasionally.The steel wheel that uses on the shipping electro-tricycle is with single disc or two disc wheel rim to be connected with wheel hub, and complex manufacturing technology, the concentricity of wheel rim and wheel hub are difficult to guarantee that undercapacity is yielding simultaneously.
Summary of the invention
The utility model is according to the deficiency of existing cast aluminium wheel and steel wheel existence, invent the stamping forming electric boosted tricycle wheel of a kind of steel plate, it is that the half wheel sheet that adopts two steel plates to make left and right two symmetries through punching press forms through butt welding again, the outside face of wheel utilizes the thick aluminum alloy of hot-spraying technique spraying one deck 0.1-0.15mm, has formed the composite metal wheel.
The utility model is realized with following technical scheme: a kind of electric boosted tricycle wheel, comprise wheel rim, former, brake drum and wheel hub sleeve, it is characterized in that: described wheel rim, former and wheel hub sleeve are the steel plate drawing, and symmetrical left former and right former are welded; The extension of described left and right sides former is pressed into clevis eye shape wheel rim successively, half bottom land circle of bead seat and quadrntnt arc; Described bottom land circle is symmetrically welded by two and half bottom land circles on the dividing plate of the described left and right sides in no former section and forms, and described bottom land circle is in the bottom land circle and the bead seat welding that have the former section for making in addition; Described two wheel rims, two tyre bead Cuo and two bottom land circle butt welding form the wheel rim that tire is installed; The interior ring punching out of left and right sides former becomes three shaped form formers, the recessed reinforced rib of compacting on every former; Left side former inner ring is made the wheel hub sleeve, the external cylindrical surface welding of the interior ring of wheel hub sleeve and axletree cover; The interior ring of right former and the welding of the external cylindrical surface of brake drum; The interior ring of described brake drum and the welding of axletree cover external cylindrical surface.
The outside face of described left former and right former utilizes plasma spray technology spraying layer of aluminum alloy preservative coat, and the thickness of preservative coat is 0.1-0.15mm.
Good effect of the present utility model is:
1, iron plate punching press wheel mechanical strength height, the former moment of inertia is big, and it is big to bear section lotus, drives safe and reliable.
2, utilize mold welding rear wheel wheel rim and axletree cover, the concentricity height between the brake hubs, planeness is good, and manufacture craft is simple.
3, the aluminum alloy coating light is attractive in appearance, and antiseptic property is good.
4, diameter of brake drum 90-130 millimeter, deceleration and stopping performance is good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the invention structural representation;
Fig. 2 is the A-A section-drawing of Fig. 1;
Fig. 3 is the B place partial enlarged drawing of Fig. 2;
Fig. 4 is the C place partial enlarged drawing of Fig. 2;
Fig. 5 is the D place partial enlarged drawing of Fig. 2.
Among the figure: 1, left disc, 2, wheel rim, 3, bead seat, 4, the bottom land circle, 4-1, half bottom land circle, 5, right disc, 6, brake drum, 7, the wheel hub sleeve, 8, the axletree cover, 9, former, 10, reinforced rib, 11, preservative coat.
The specific embodiment
As Fig. 1, Fig. 2, a kind of electric boosted tricycle wheel shown in Figure 3, comprise wheel rim, former, brake drum and wheel hub sleeve, described wheel rim, former and wheel hub sleeve are the steel plate drawing, symmetrical left former 1 and right former 5 are welded; The extension of described left and right sides former 1,5 is pressed into clevis eye shape wheel rim 2 successively, half bottom land circle 4-1 of bead seat 3 and quadrntnt arc; Described bottom land circle 4 is symmetrically welded by two and half bottom land circle 4-1 on the described left and right sides dividing plate 1,59 sections of no formers and forms, and described bottom land circle 4 is having 9 sections bottom land circles 4 and bead seats 3 welding for making in addition of former; Described two wheel rims 2, two tyre bead Cuo 3 and two bottom land circle 4 butt welding form the wheel rim that tires are installed; The interior ring punching out of left and right sides former 1,5 becomes three shaped form formers 9, the recessed reinforced rib 10 of compacting on every former 9; Left side former 1 inner ring is made wheel hub sleeve 7, the external cylindrical surface welding of the interior ring of wheel hub sleeve 7 and axletree cover 8; The interior ring of right former 5 and the welding of the external cylindrical surface of brake drum 6; The interior ring of described brake drum 6 and axletree overlap the welding of 8 external cylindrical surfaces.
The outside face of described left former 1 and right former 5 utilizes plasma spray technology spraying layer of aluminum alloy preservative coat 11, and the thickness of preservative coat 11 is 0.1-0.15mm.
As shown in Figure 1 and Figure 2, compacting wheel rim 2, bead seat 3 and bottom land circle 4 on the left and right sides former 1,5, above three forms the wheel rim of wheel.Article three, the former 9 that has reinforced rib 10 is an one with wheel rim, the mechanical strength height, and not yielding, the moment of inertia of former is big, and the load capacity of wheel is big.
As shown in Figure 2, left and right former 1,5 utilizes mold and brake drum 6 and 8 welding of axletree cover, and technology is simple, and the concentricity that wheel rim and axletree overlap 8 brake drums 6 guarantees easily.
As shown in Figure 3, left and right sides former 1,5 surface spraying corrosive protection of aluminium alloy layers 11, luminance brightness is good, and anti-corrosive properties is good, and is elegant in appearance.
Claims (2)
1. an electric boosted tricycle wheel comprises wheel rim, former, brake drum and wheel hub sleeve, and it is characterized in that: described wheel rim, former and wheel hub sleeve are the steel plate drawing, and symmetrical left former (1) and right former (5) are welded; The extension of described left and right sides former (1), (5) is pressed into clevis eye shape wheel rim (2) successively, half bottom land circle (4-1) of bead seat (3) and quadrntnt arc; Described bottom land circle (4) is symmetrically welded by two and half bottom land circles (4-1) on described left and right sides dividing plate (1), (5) in no former (9) section and forms, and described bottom land circle (4) is at the bottom land circle (4) and bead seat (3) welding that have former (9) section for making in addition; Described two wheel rims (2), two tyre bead Cuo (3) and two bottom land circles (4) butt welding form the wheel rim that tire is installed; The interior ring punching out of left and right sides former (1), (5) becomes three shaped form formers (9), and every former (9) is gone up the recessed reinforced rib (10) of compacting; Left side former (1) inner ring is made wheel hub sleeve (7), the interior ring of wheel hub sleeve (7) and the welding of the external cylindrical surface of axletree cover (8); The interior ring of right former (5) and the welding of the external cylindrical surface of brake drum (6); The interior ring of described brake drum (6) and the welding of axletree cover (8) external cylindrical surface.
2. electric boosted tricycle wheel according to claim 1 is characterized in that: the outside face of described left former (1) and right former (5) utilizes plasma spray technology spraying layer of aluminum alloy preservative coat (11), and the thickness of preservative coat (11) is 0.1-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200392037U CN201026774Y (en) | 2007-05-28 | 2007-05-28 | Electric booster tricycle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200392037U CN201026774Y (en) | 2007-05-28 | 2007-05-28 | Electric booster tricycle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026774Y true CN201026774Y (en) | 2008-02-27 |
Family
ID=39130975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200392037U Expired - Fee Related CN201026774Y (en) | 2007-05-28 | 2007-05-28 | Electric booster tricycle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026774Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660914A (en) * | 2012-12-25 | 2014-03-26 | 摩尔动力(北京)技术股份有限公司 | Electric wheel |
| CN105034681A (en) * | 2015-06-29 | 2015-11-11 | 开平市中铝实业有限公司 | T-type automobile hub |
-
2007
- 2007-05-28 CN CNU2007200392037U patent/CN201026774Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660914A (en) * | 2012-12-25 | 2014-03-26 | 摩尔动力(北京)技术股份有限公司 | Electric wheel |
| CN105034681A (en) * | 2015-06-29 | 2015-11-11 | 开平市中铝实业有限公司 | T-type automobile hub |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101973182B (en) | Aluminum alloy hub for super lightweight truck or passenger car and manufacturing method thereof | |
| CN102343765B (en) | Truck rear wheel aluminum alloy spinning hub and manufacturing method thereof | |
| CN201026774Y (en) | Electric booster tricycle wheel | |
| CN207711700U (en) | A kind of plastics and metal composite electric vehicle or motorcycle drum brake wheel hub | |
| CN101648490A (en) | Aluminium alloy plate type wheel and processing method thereof | |
| CN211166226U (en) | Combined wheel and automobile | |
| CN101070042A (en) | Electric boosted tricycle wheel | |
| CN201026775Y (en) | Electric booster tricycle wheel | |
| CN203805622U (en) | Integrated type rotary-extruded aluminum alloy hub | |
| CN210211883U (en) | Steel hub of electric tricycle | |
| CN2920703Y (en) | Integrated wheels for two-wheel motorcycle | |
| CN117916101A (en) | Vehicle wheel and method of use | |
| CN1887607A (en) | Composite aluminium-iron felly for vacuum tyre and its making process | |
| CN201224298Y (en) | Bimetal tubeless automobile wheel | |
| CN201261352Y (en) | Aluminum alloy plate-type vehicle wheel | |
| CN209037303U (en) | A kind of strengthened automotive wheel hub | |
| CN202480931U (en) | Automotive manganese alloy armrest tube | |
| CN208585025U (en) | A kind of reinforced type motorcycle rear-wheel | |
| CN2441661Y (en) | Steel wheel with integrated surface | |
| CN102248858A (en) | Welded steel automobile hub | |
| CN204955911U (en) | Twins steel auto wheel | |
| CN220700803U (en) | Improved radial plate type cast aluminum alloy wheel structure | |
| CN202106793U (en) | Aluminum alloy wheel with rim weight reducing grooves | |
| CN211106725U (en) | Positive and negative-mounted high-rigidity large-negative-offset cast aluminum alloy wheel | |
| CN220700802U (en) | High-strength thin-wall windowless cast aluminum alloy wheel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 |