CN101100159B - Method for manufacturing anti-sliding nail core used for vehicle tyre and product - Google Patents
Method for manufacturing anti-sliding nail core used for vehicle tyre and product Download PDFInfo
- Publication number
- CN101100159B CN101100159B CN2007100353465A CN200710035346A CN101100159B CN 101100159 B CN101100159 B CN 101100159B CN 2007100353465 A CN2007100353465 A CN 2007100353465A CN 200710035346 A CN200710035346 A CN 200710035346A CN 101100159 B CN101100159 B CN 101100159B
- Authority
- CN
- China
- Prior art keywords
- skid stud
- nail core
- sliding nail
- fitting surface
- cut
- 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.)
- Active
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The present invention is one kind of antiskid calk for vehicle tyre and its making process and product. The antiskid calk has one fitting surface for being installed onto tyre, and structurally, the fitting surface has some part(s) hollowed out for reduced material consumption.
Description
Technical field
The invention belongs to a kind of parts method for making and structure of vehicle tyre, is the method for making and the goods of the anti-skid stud usefulness anti-sliding nail core on a kind of vehicle limited slip tire specifically.The anti-skid stud that is suitable for all nonskid tires uses.Especially winter automobile nonskid tire in effect better.
Background technology
In the driving of ice and snow weather, because winter, the snowfield coefficient of road adhesion was very low, tire skids easily, has increased the danger of driving.In order to prevent that vehicle from skidding when ice and snow weather is driven a vehicle, generally controlled by dual mode, a kind of is control (as ABS, EBD, TCS, the ESP etc. of automobile) by the control system of vehicle being carried out drive system, be known as ASR (Anti-Slip Regulation, promptly drive skid control system) also make automatic traction control TCS (Traction Control System), be one to be enclosed within on the ABS basis and to grow up, the system that the drive wheel that skids is controlled with ABS.At present, though ABS/ASR widespread use, control method still is controlled to be the master with logic threshold.Though this control method is fairly simple, logic complexity, all threshold values all need a large amount of experiments to determine, debugging is got up very difficult.And, adopt the ABS/ASR system commonality of logic threshold control poor, need develop again at different vehicles.Therefore at condition of road surface in the winter of complexity, be difficult to the adaptivity and the reliability of assurance system.The another kind of anti-skidding method of winter driving adopts the mechanical type non-skid feature to prevent tyre slip exactly, be that fitting overall chain prevents tyre slip on tire in the past, because fitting overall chain is very inconvenient, and installing anti-slipping chain has some influences to the driving of vehicle later on, and therefore many people are unwilling to install.Having developed a kind of special nonskid tire by external in recent years, substituted anti-slipping chain in the past, be subjected to liking of user deeply.Existing nonskid tire be on tire evenly fixing of configuration Yu the skid control system that the corresponding cover of Lun Rims is made up of anti-skid stud etc., and can be by the required use skid control system of road conditions (as China Patent No. is 00120326.6, and it is disclosed that name is called the patent documentation of " studded tire, its manufacture method and tire stud and its mfg. moulding die ").The modal on the market nonskid tire BLIZZAK ice-snow field special tyre that is exactly BRIDGESTONE now, and this tire has guaranteed the earth-catching property of ice and snow road as the above said anti-skid stud that has, and can prevent the tyre slip of winter driving effectively.Automobile travels on smooth ice and snow road, when needing skid control system work, anti-skid stud is pressed into ice and snow road, and the anti-skid stud that embeds in the ice and snow produces tangential force, thereby reaches skidproof purpose, has improved the crossing ability and the safety of automobile.When not needing skid control system work, recoverable anti-skid stud.In order to guarantee the resistance to abrasion of nonskid tire, used anti-sliding nail core makes of Hardmetal materials generally that (as Chinese patent application number is 200410007143 on this nonskid tire, it is disclosed that name is called the patent documentation of " motor tire anti-skid stud and manufacture method "), because hard alloy costs an arm and a leg, so that the price of this anti-sliding nail core also than higher, makes the application of this kind anti-skid stud and nonskid tire be subjected to certain restriction.Therefore necessary this is improved.
Summary of the invention
The objective of the invention is to: the deficiency at the anti-sliding nail core that has anti-skid stud now provides a kind of and both can guarantee result of use, more material saving again, the method for making and the goods of the new-type antiskid nail core of cost-cutting.
The objective of the invention is to be achieved through the following technical solutions: a kind of vehicle limited slip tire method for making of anti-sliding nail core, be made into up big and down small column with metallic material, in order to guarantee combining of anti-sliding nail core and anti-skid stud overcoat, end at anti-skid stud is manufactured with the fitting surface that matches with the anti-skid stud overcoat, and in the side of fitting surface one end and/or the bottom surface in order to reduce the material usage of anti-sliding nail core, adopted the method for removing the part material to alleviate the anti-sliding nail core material usage, incomplete regular shape body has been processed in the side and the bottom surface of fitting surface.The method of removing the part material is the downside at anti-sliding nail core, guaranteeing under the prerequisite that enough fitting surfaces require, the part material forms by eliminating, also can be that underrun inner face at anti-sliding nail core hollows out and removes part and form, or remove the part material simultaneously in the downside of anti-sliding nail core and bottom surface and form.The mode that remove described side can be that cut on the plane, also can be that the grooving formula cuts, and can also be stepped cutting.Described underrun inner face at anti-skid stud hollows out and removes part can be to dig groove or direct borehole.
The vehicle limited slip tire anti-sliding nail core of producing according to said method, up big and down small column for the metallic material making, comprise the side, bottom surface and end face, in order to guarantee combining of anti-sliding nail core and anti-skid stud overcoat, end in the anti-sliding nail core side has the fitting surface with the anti-skid stud overcoat, removal piece for the material usage that reduces anti-sliding nail core is arranged in the side of anti-sliding nail core fitting surface one end and bottom surface, remove piece and can be polygon breach or scarce piece that the downside at fitting surface is whittled into, polygon can be the above arbitrary polygons in two limits, the removal piece of following fitting surface side can be the removal piece of angular plane surface, also can be the removal piece of grooving shape, can also be stair-stepping removal piece; Removing piece also can be groove or the hole that forms at underrun inner face cut-out material, and the shape of groove or hole can be circular, also can be arbitrary polygon; Remove piece and can also be to cut simultaneously in side and bottom or excavate the part material and form and remove piece.Described anti-sliding nail core mainly adopts Hardmetal materials to make, and also can adopt other wear-resistant metal material (as materials such as superior alloy steel, metal ceramicss) to make.
Anti-sliding nail core of the present invention has changed tradition and has thought and need the view of complete fitting surface, guaranteeing under the prerequisite that fitting surface cooperates, make full use of the removeability of unnecessary part, the part material is removed in change by shape, can significantly reduce the material usage of anti-sliding nail core, whenever cut on one side can material saving 1.7% according to calculating, thus cut both sides just can material saving 3.4%, can obtain best effect to four limits, reach 6.8%.The excavating also and can reach 0.5-2% of bottom can reach 8.8% if the removal of bottom and side added up.Because the consumption of this product is quite big, about annual requirement is hundred million of 30-40, the about 1000-1200 ton of conversion hard alloy, if calculate according to saving 8.8%, then can save the 88-105.6 ton every year, the price of existing market is that per kilogram is 260-350 unit/kilogram, then can save every year more than 2,288 ten thousand yuan.Therefore has very high practical value.
Description of drawings
Fig. 1 is the structural representation of the present invention with the anti-skid stud overcoat;
Fig. 2 is the structural representation of another embodiment of the present invention;
Fig. 3 is the structural representation of another embodiment of the present invention;
Fig. 4 is the structural representation of another embodiment of the present invention;
Fig. 5 is the structural representation of another embodiment of the present invention.
Among the figure: the 1-anti-sliding nail core; The 2-fitting surface; The 3-bottom; The 4-downside; The 5-side eliminates part; 6-inner face cut-out; 7-anti-skid stud overcoat; The 8-end face.
The specific embodiment
Accompanying drawing has provided the structural representation of several embodiments of the present invention, and the invention will be further described below in conjunction with drawings and Examples.
From accompanying drawing 1 as can be seen the present invention be a kind of anti-skid stud with anti-sliding nail core 1, up big and down small column for the metallic material making, comprise side 4, bottom surface 3 and end face 8, in order to guarantee combining of anti-sliding nail core 1 and anti-skid stud overcoat 7, an end of anti-sliding nail core 1 have with anti-skid stud overcoat 7 on the fitting surface 2 that matches of institute installation site, the side 5 of fitting surface 2 and/or bottom surface 3 are incomplete regular shape body, and method that adopt to remove the part material alleviates the anti-sliding nail core material usage, and the removal piece for the material usage that reduces anti-sliding nail core is arranged in the downside 4 of fitting surface 2 and/or bottom surface 3.The method of removing the part material can be to form by eliminating part 5 materials at the downside 4 of anti-sliding nail core, also can be to form by inner face cut-out 6 in the bottom surface 3 of anti-sliding nail core, or at the downside 4 of anti-sliding nail core 1 and the end 3 remove the part material simultaneously and form.Described to eliminate the part material at downside can be fitting surface to be guaranteed cut polygonal breach or scarce piece at fitting surface 2 downsides 4 under the prerequisite that enough fitting surfaces require, and polygon can be the above arbitrary polygons in two limits; The mode that downside cuts can be that cut on the plane, also can be that the grooving formula cuts, and can also be stepped cutting.Described underrun inner face cut-out at anti-sliding nail core can be to dig groove or direct borehole, and the shape in groove or hole can be circular, also can be arbitrary polygon.And the method for removing the part material of anti-sliding nail core can be to form by cutting the part material at downside separately, also can be to form by inner face cut-out material in the bottom separately, can also be to cut simultaneously or excavate the part material in downside and bottom to form.
Embodiment one
A kind of vehicle limited slip tire anti-sliding nail core 11, up big and down small awl column for the Hardmetal materials making, comprise side 14, bottom surface 13 and end face 18, in order to guarantee combining of anti-sliding nail core and anti-skid stud overcoat, the fitting surface 12 that matches with anti-skid stud overcoat institute installation site is arranged at an end of anti-sliding nail core 11, fitting surface 12 is incomplete regular shape, in order to reduce the material usage of anti-sliding nail core, adopted the method for removing the part material to alleviate the material usage of anti-sliding nail core at fitting surface 12 1 ends.The method of removing the part material is to remove piece at the downside 14 of anti-sliding nail core by eliminating the formation of part 15 materials, forms the removal piece in the bottom surface 13 of anti-sliding nail core by inner face cut-out 16 simultaneously.It is described that eliminate removal piece that part 15 materials form in the side be fitting surface to be guaranteed under the prerequisite that enough fitting surfaces require, cut two limits at downside 14 and lacked piece, and the mode of taking angular plane surface to cut cuts, and makes to form the two limit shapes that both sides are cut on the fitting surface 12.Described bottom surface 13 at anti-sliding nail core is to take to dig the pit that circular pit forms by inner face cut-out 16.Mode according to present embodiment can also form three limits or four limits or any polygon polygon that is cut on fitting surface 12.Described bottom surface 13 also can be the polygon pit similar according to polygonal shape by inner face cut-out 16.
Embodiment two
A kind of vehicle limited slip tire anti-sliding nail core 21, up big and down small awl column for the making of high-quality iron-base powder metallurgy material, comprise side 24, bottom surface 23 and end face 28, in order to guarantee combining of anti-sliding nail core and anti-skid stud overcoat, an end of anti-sliding nail core 21 have with anti-skid stud outside put the fitting surface 22 that the institute installation site matches, it is characterized in that: fitting surface 22 is incomplete regular shape body, in order to reduce the material usage of anti-sliding nail core, adopted the method for removing the part material to alleviate the material usage of anti-sliding nail core at fitting surface 22 1 ends.The method of removing the part material is to remove piece at the downside 24 of anti-sliding nail core by eliminating the formation of part 25 materials, forms the removal piece in the bottom surface 23 of anti-sliding nail core by inner face cut-out 26 simultaneously.It is described that eliminate removal piece that the part material forms in the side be fitting surface to be guaranteed under the prerequisite that enough fitting surfaces require, two notches have been cut at downside 24, and take the mode of angular plane surface grooving to cut, make to form both sides on the fitting surface 12 by two limit shapes of grooving.The removal piece that described underrun inner face cut-out at anti-skid stud forms is to take to dig the circular blind hole that the mode of circular blind hole forms.Mode according to present embodiment can also form three limits or four limits or polygon by the polygon of grooving arbitrarily on fitting surface 12.Described bottom surface 13 also can be the polygon blind hole similar according to polygonal shape by inner face cut-out 16.
Embodiment three
A kind of vehicle limited slip tire anti-sliding nail core 31, up big and down small awl column for the wear-proof metal ceramic material, comprise side 34, bottom surface 33 and end face 38, in order to guarantee combining of anti-sliding nail core and anti-skid stud overcoat, an end of anti-sliding nail core 31 have with anti-skid stud outside put the fitting surface 32 that the institute installation site matches, it is characterized in that: fitting surface 32 is incomplete regular shape, in order to reduce the material usage of anti-sliding nail core, adopted the method for removing the part material to alleviate the material usage of anti-sliding nail core at fitting surface 32 1 ends.The method of removing the part material be at the downside 34 of anti-sliding nail core by eliminating the removal piece that part 35 materials form, the removal piece that forms by inner face cut-out 36 in the bottom surface 33 of anti-sliding nail core simultaneously.The described part material that eliminates in the side is fitting surface to be guaranteed under the prerequisite that enough fitting surfaces require, downside 34 at fitting surface 32 has dug two stepped breach, make that forming two stepped appearances that dug on both sides on the fitting surface 32 lacks piece, but do not do to excavate processing in the bottom.Mode according to present embodiment can also form three limits or four limits or the scarce piece polygon of any polygon stepped appearance that is dug on fitting surface 32.
Embodiment four
A kind of vehicle limited slip tire anti-sliding nail core 41, up big and down small awl column for the abrasion-proof stainless steel material, comprise side 44, bottom surface 43 and end face 48, in order to guarantee combining of anti-sliding nail core and anti-skid stud overcoat, an end of anti-sliding nail core 41 have with anti-skid stud outside put the fitting surface 42 that the institute installation site matches, it is characterized in that: in described bottom surface 43 at anti-sliding nail core inner face cut-out 46 is arranged, inner face cut-out 46 is that the mode of taking to dig circular blind hole forms.Can also on fitting surface 12 bottom surfaces 43, form the polygon blind hole of three limits or four limits or any polygon inner face cut-out 46 according to the mode of present embodiment.
Claims (2)
1. the method for making of a used for vehicle tyre anti-skid stud, be made into up big and down small column with metallic material, in order to guarantee combining of anti-skid stud and tire, an end of anti-skid stud be manufactured with nonskid tire on the fitting surface that matches of institute installation site, in the side of fitting surface one end and bottom surface in order to reduce the material usage of anti-skid stud, adopted the method for removing the part material to alleviate the anti-skid stud material usage, incomplete regular shape body has been processed in the side and/or the bottom surface of fitting surface; It is characterized in that: the described method of removing the part material is the side at anti-skid stud, guaranteeing under the prerequisite that enough fitting surfaces require, cut or stepped cutting eliminates the part material by the grooving formula, and can be to dig groove or direct borehole in the underrun inner face cut-out of anti-sliding nail core.
2. used for vehicle tyre anti-skid stud of making according to the described used for vehicle tyre anti-skid stud of claim 1 method for making, up big and down small column for the metallic material making, comprise side, bottom surface and end face, in order to guarantee combining of anti-skid stud and tire, an end of anti-skid stud side have with nonskid tire on the fitting surface that matches of institute installation site, the removal piece for the material usage that reduces anti-skid stud is arranged in the side of anti-skid stud fitting surface one end and bottom surface; It is characterized in that: side and bottom surface at anti-sliding nail core are removed the part material simultaneously; The described part material that eliminates in the side is fitting surface to be guaranteed cut polygonal breach or scarce piece in the fitting surface side under the prerequisite that enough fitting surfaces require; The mode that cut the side is that the grooving formula cuts or stepped cutting; Described underrun inner face cut-out at anti-sliding nail core is to dig groove or direct borehole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100353465A CN101100159B (en) | 2007-07-11 | 2007-07-11 | Method for manufacturing anti-sliding nail core used for vehicle tyre and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100353465A CN101100159B (en) | 2007-07-11 | 2007-07-11 | Method for manufacturing anti-sliding nail core used for vehicle tyre and product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100159A CN101100159A (en) | 2008-01-09 |
| CN101100159B true CN101100159B (en) | 2010-12-15 |
Family
ID=39034675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100353465A Active CN101100159B (en) | 2007-07-11 | 2007-07-11 | Method for manufacturing anti-sliding nail core used for vehicle tyre and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101100159B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI128741B (en) | 2019-01-16 | 2020-11-13 | Nokian Renkaat Oyj | A stud of a tire |
-
2007
- 2007-07-11 CN CN2007100353465A patent/CN101100159B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101100159A (en) | 2008-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103158443B (en) | Radial tire tread pattern of passenger car | |
| CN2925930Y (en) | Radial tyre corrugated figure of lorries | |
| CN102753362A (en) | Tire for two-wheeled vehicles, comprising a tread having a circumferentially continuous groove | |
| CN201863647U (en) | Truck tire tread | |
| CN202429000U (en) | Tread pattern of radial tyre of passenger car | |
| CN101100159B (en) | Method for manufacturing anti-sliding nail core used for vehicle tyre and product | |
| CN210591244U (en) | Snow tire | |
| CN204526667U (en) | The autotruck that a kind of applicability is strong full position of wheel mud-and-snow tyre | |
| CN102398482A (en) | Tire tread of heavy-duty truck | |
| CN207902399U (en) | A kind of clear stone hook of tire | |
| CN211710559U (en) | Tire for electric two-wheeled vehicle | |
| CN104760471A (en) | High-applicability all-position snow tire for lorry | |
| CN208774431U (en) | A kind of symmetrical tread ply of decorative pattern and its off-the-highway tire | |
| CN201712426U (en) | Automobile tire surface anti-skidding cover | |
| CN1446708A (en) | Antiskid tires | |
| CN106274316A (en) | Energy-saving motor vehicle wheel net form antiskid chain | |
| CN102602250B (en) | Multifunctional tyre | |
| CN201922857U (en) | Automobile antiskid plate | |
| CN209534657U (en) | Bicycle use non-inflatable tyre tyre surface | |
| CN206086232U (en) | Energy -saving motor vehicle wheel net shape tyre chain | |
| CN204915149U (en) | Portable car nonskid chain | |
| CN108715115B (en) | Combined snow tire | |
| CN205202615U (en) | Antiskid high nature controlled tire | |
| CN110103643A (en) | Tyre tread structure and four seasons tire comprising the tyre tread structure | |
| CN208698376U (en) | Tire tread structure for sleet road surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for manufacturing anti-sliding nail core used for vehicle tyre and product Effective date of registration: 20160921 Granted publication date: 20101215 Pledgee: Hunan trillion investment Company limited by guarantee Pledgor: Zhuzhou Mingri Cemented Carbide Co., Ltd. Registration number: 2016430000033 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170904 Granted publication date: 20101215 Pledgee: Hunan trillion investment Company limited by guarantee Pledgor: Zhuzhou Mingri Cemented Carbide Co., Ltd. Registration number: 2016430000033 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |