CN204506335U - A kind of balance block notch for aluminum-alloy wheel - Google Patents
A kind of balance block notch for aluminum-alloy wheel Download PDFInfo
- Publication number
- CN204506335U CN204506335U CN201520181294.2U CN201520181294U CN204506335U CN 204506335 U CN204506335 U CN 204506335U CN 201520181294 U CN201520181294 U CN 201520181294U CN 204506335 U CN204506335 U CN 204506335U
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- CN
- China
- Prior art keywords
- balance block
- groove
- aluminum
- draw
- wheel
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- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 32
- 210000000078 claw Anatomy 0.000 claims abstract description 42
- 230000003746 surface roughness Effects 0.000 claims abstract description 7
- 230000005489 elastic deformation Effects 0.000 description 5
- 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 4
- 238000000034 method Methods 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Forging (AREA)
Abstract
The utility model provides a kind of balance block notch for aluminum-alloy wheel, comprises aluminum-alloy wheel and balance block.The wheel rim of described aluminum-alloy wheel is provided with balance block draw-in groove; Described balance block is provided with balance block claw.The balance block claw of described balance block and the wheel rim of aluminum-alloy wheel closely cooperate, and balance block claw front end is closely installed in the balance block draw-in groove of wheel rim.After increasing balance block draw-in groove, increase the following surface roughness grade of balance block draw-in groove and balance block claw front end simultaneously, when on the wheel rim that balance block is assembled to wheel, correct before the claw of balance block and be stuck in balance block draw-in groove, thus balance block is firmly assemblied on wheel, the phenomenon that balance block can be avoided to come off occurs.
Description
Technical field
The utility model belongs to technical field of automobile, relates in particular to a kind of balance block notch for aluminum-alloy wheel.
Background technology
Aluminum-alloy wheel is the parts of automobile, plays the functions such as support, traveling, decoration.As a total member after aluminum-alloy wheel and tire assemble, need to carry out balance with balance block and correct.
Balance block is mounted in the weight member on wheel, and the effect of balance block is to make wheel under High Rotation Speed, keep balance.Balance block is generally (see the accompanying drawing 1) that the wheel rim by hanging over aluminum-alloy wheel realize assembling, after above the wheel rim that balance block is assemblied in wheel, the claw of balance block has certain elasticity and opens, and the thrust that general assembling is caused by this elastic deformation of balance block claw realizes fixing.Often there is the poor problem of fastness in this assembling mode, simultaneously because automotive wheel rotates, the phenomenon that balance block comes off often occurs the factors such as stone shock, affects the balance of wheel, brings impact to the smooth-ride of automobile, cause client to complain.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of balance block notch for aluminum-alloy wheel.After increasing balance block draw-in groove, when on the wheel rim that balance block is assembled to wheel, correct before the claw of balance block and be stuck in balance block draw-in groove, thus balance block is firmly assemblied on wheel, the phenomenon that balance block can be avoided to come off occurs.The following surface roughness grade of increase balance block draw-in groove and balance block claw front end more effectively improves the conjugation between balance block claw and balance block draw-in groove simultaneously.
For a balance block notch for aluminum-alloy wheel, comprise aluminum-alloy wheel and balance block (2), the wheel rim (1) of described aluminum-alloy wheel is provided with balance block draw-in groove (1-1); Balance block draw-in groove (1-1) is circular groove structure, and its arc radius is 6-10mm; The roughness grade number of balance block draw-in groove is 3 grades or 4 grades; Balance block draw-in groove is positioned at the upper surface of the wheel rim (1) of aluminum-alloy wheel;
Described balance block comprises balance block claw (2-1) and balance block body (2-2); Balance block is closely cooperated with the wheel rim (1) of aluminum-alloy wheel by balance block body (2-2) and balance block claw (2-1), and balance block claw front end is closely installed in the balance block draw-in groove (1-1) of wheel rim (1), and the length that balance block claw front end snaps in balance block draw-in groove (1-1) is 3-6mm; The following surface roughness grade of balance block claw front end is 3 grades or 4 grades.
In technique scheme, the groove depth of described balance block draw-in groove is 4-8mm.
In technique scheme, described balance block draw-in groove is 30-35mm to the distance (a) at wheel rim edge.
When adopting the utility model assembling, balance block claw possesses certain elastic deformability, opened by the elastic deformation of balance block claw, balance block claw is assembled on the wheel rim of wheel, after balance block is assembled to desired location, the draw-in groove position being positioned at wheel rim is corrected, the elastic pressure that the elastic deformation due to balance block claw causes, inside the balance block draw-in groove that just in time claw front end can be pressed to aluminum-alloy wheel wheel rim before balance block claw.Because balance block claw front end is closely stuck in inside draw-in groove, increase the following surface roughness grade of balance block draw-in groove and balance block claw front end simultaneously, so its assembling firmness is higher than general assembling, thus substantially stopped balance block and come off, avoid the therefore client's complaint occurred, effectively ensure that stationarity and the traveling comfort of automobile long run simultaneously.
Accompanying drawing explanation
Fig. 1 is common aluminum-alloy wheel wheel rim and the connection structure schematic diagram of balance block.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of aluminum-alloy wheel wheel rim of the present utility model.
Wherein: 1 wheel rim, 1-1 is balance block draw-in groove, and 2 is balance block, 2-1 balance block claw, and 2-2 is balance block body, and a is the distance of balance block draw-in groove to wheel rim edge.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
See accompanying drawing 2, a kind of balance block notch for aluminum-alloy wheel involved by the utility model comprises aluminum-alloy wheel and balance block 2;
The wheel rim 1 of described aluminum-alloy wheel is provided with balance block draw-in groove 1-1; Balance block draw-in groove 1-1 is circular groove structure, and its arc radius is 6-10mm; The roughness grade of balance block draw-in groove is 3 grades or 4 grades; Balance block draw-in groove is positioned at the upper surface of the wheel rim 1 of aluminum-alloy wheel;
Described balance block comprises balance block claw 2-1 and balance block body 2-2; Balance block is closely cooperated by the wheel rim 1 of balance block body 2-2 and balance block claw 2-1 and aluminum-alloy wheel, and balance block claw front end is closely installed in the balance block draw-in groove 1-1 of wheel rim 1, and the length that balance block claw front end snaps in balance block draw-in groove 1-1 is 3-6mm; The following surface roughness grade of balance block claw front end is 3 grades or 4 grades.
Described balance block draw-in groove is machined, and see accompanying drawing 3, the groove depth of balance block draw-in groove is 4-8mm.Balance block draw-in groove is 30-35mm to the distance a at wheel rim edge.
When adopting the utility model assembling, balance block claw possesses certain elastic deformability, opened by the elastic deformation of balance block claw, balance block claw is assembled on the wheel rim of wheel, after balance block is assembled to desired location, the draw-in groove position being positioned at wheel rim is corrected, the elastic pressure that the elastic deformation due to balance block claw causes, inside the balance block draw-in groove that just in time claw front end can be pressed to aluminum-alloy wheel wheel rim before balance block claw.Because balance block claw front end is closely stuck in inside draw-in groove, increase the following surface roughness grade of balance block draw-in groove and balance block claw front end simultaneously, so its assembling firmness is higher than general assembling, thus substantially stopped balance block and come off, avoid the therefore client's complaint occurred, effectively ensure that stationarity and the traveling comfort of automobile long run simultaneously.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (3)
1. for a balance block notch for aluminum-alloy wheel, it is characterized in that, comprise aluminum-alloy wheel and balance block (2);
The wheel rim (1) of described aluminum-alloy wheel is provided with balance block draw-in groove (1-1); Balance block draw-in groove (1-1) is circular groove structure, and its arc radius is 6-10mm; The roughness grade of balance block draw-in groove is 3 grades or 4 grades; Balance block draw-in groove is positioned at the upper surface of the wheel rim (1) of aluminum-alloy wheel;
Described balance block comprises balance block claw (2-1) and balance block body (2-2); Balance block is closely cooperated with the wheel rim (1) of aluminum-alloy wheel by balance block body (2-2) and balance block claw (2-1), and balance block claw front end is closely installed in the balance block draw-in groove (1-1) of wheel rim (1), and the length that balance block claw front end snaps in balance block draw-in groove (1-1) is 3-6mm; The following surface roughness grade of balance block claw front end is 3 grades or 4 grades.
2. a kind of balance block notch for aluminum-alloy wheel according to claim 1, is characterized in that: the groove depth of described balance block draw-in groove is 4-8mm.
3. a kind of balance block notch for aluminum-alloy wheel according to claim 1, is characterized in that: balance block draw-in groove is 30-35mm to the distance at wheel rim edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181294.2U CN204506335U (en) | 2015-03-27 | 2015-03-27 | A kind of balance block notch for aluminum-alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181294.2U CN204506335U (en) | 2015-03-27 | 2015-03-27 | A kind of balance block notch for aluminum-alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506335U true CN204506335U (en) | 2015-07-29 |
Family
ID=53704336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181294.2U Expired - Fee Related CN204506335U (en) | 2015-03-27 | 2015-03-27 | A kind of balance block notch for aluminum-alloy wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204506335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512136A (en) * | 2017-08-31 | 2017-12-26 | 陈伟景 | A kind of automotive hub for carrying balance weight |
-
2015
- 2015-03-27 CN CN201520181294.2U patent/CN204506335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512136A (en) * | 2017-08-31 | 2017-12-26 | 陈伟景 | A kind of automotive hub for carrying balance weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |