CN107053956B - Steel-bone tire and its manufacturing process - Google Patents
Steel-bone tire and its manufacturing process Download PDFInfo
- Publication number
- CN107053956B CN107053956B CN201710249556.8A CN201710249556A CN107053956B CN 107053956 B CN107053956 B CN 107053956B CN 201710249556 A CN201710249556 A CN 201710249556A CN 107053956 B CN107053956 B CN 107053956B
- Authority
- CN
- China
- Prior art keywords
- layer
- stalloy
- steel
- shaped
- tire
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
- B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
The present invention provides a kind of steel-bone tire and its manufacturing process.The steel-bone tire is constituted by rubber layer, plural number is isolated in internal layer sealing rubber layer, the lateral U-shaped stalloy layer of plural number, isolation rubber layer, sidewall rubber layer, crown longitudinally wound cushion rubber layer, crown pattern rubber layer, steel bead wire in stalloy layer, crown.The present invention also provides the manufacturing process of the steel-bone tire.The steel-bone tire makes the anti-bundle antiknock tire ability of tire stronger by increasing steel disc layer, provides reliable guarantee for the safety traffic of vehicle.
Description
Technical field
The invention belongs to tire arts, are related to a kind of tire of Antiexplosion prick-resisting, and in particular to a kind of steel-bone tire and its system
Make technique.
Background technique
Tire for vehicles is generally divided into tyres for passenger cars, high-capacity tyre, engineering tyre or giant-scale engineering tyre.Wherein tyres for passenger cars,
Tyre industry is known as half steel wire tire (crown region has steel wire winding, and sidewall does not have steel wire, is filled nylon line as skeleton)
General diameter is at 800 millimeters or so.High-capacity tyre, tyre industry is known as All-steel tire, and (crown and sidewall are all steel wires as bone
Frame) general diameter is at 1000 millimeters or more.Engineering tyre or giant-scale engineering tyre.Currently produced tire " cross-ply " is to use
Filled nylon cord line multilayer is as tyre framework material, another does framework material with steel wire, and tyre industry claims " meridian
Tire ", also known as vacuum tire.General diameter is at 1.3 meters -5 meters.
Tire for vehicles in the prior art, the purpose is to travel for vehicle weight bearing and ground face contact.Its shortcoming is,
It is easily pricked by glass dregs, metallic hard object etc., easily blows out, and influence normal use, have every year since tyre explosion causes vehicle to ruin
The report that people dies brings for casualty and its household and is difficult to the obliterated pain of injury, and the processing technology of tire is complicated, at high cost.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of steel-bone tire, which thoroughly solves existing
The deficiencies of some tire for vehicles are easily pricked, and are easily blown out, and processing technology is complicated, at high cost, antiknock more anti-tie than existing steel-bone tire
Better effect is superior.
Another object of the present invention is to provide the manufacturing process of above-mentioned steel-bone tire, which is saved in traditional handicraft
Error-prone calendering, severing step, reduce equipment investment, reduce the output of substandard product.
To achieve the goals above, the present invention provides a kind of steel-bone tire, laterally U-shaped by internal layer sealing rubber layer, plural number
Stalloy layer, isolation rubber layer, sidewall rubber layer, rubber layer is isolated in crown, plural number delays longitudinally wound in stalloy layer, crown
Rubber layer, crown pattern rubber layer, steel bead wire is rushed to constitute；
Wherein, laterally circumferentially (section) parallelly distribute on is in isolation rubber layer along tire for U-shaped stalloy layer for the plural number, and every layer
Laterally U-shaped stalloy layer is alternatively arranged by plural laterally U-shaped stalloy along tire circumferential (section)；
The U-shaped stalloy of transverse direction in the U-shaped stalloy layer of every layer of transverse direction and the transverse direction in the U-shaped stalloy layer of adjacent transverse are U-shaped
Stalloy is staggered；
Laterally U-shaped stalloy both ends are connect the plural number with counter hook of steel bead wire；
The plural number longitudinally wound stalloy layer along tire longitudinal direction parallelly distribute in crown be isolated rubber layer in, every layer of longitudinal direction
Winding stalloy layer is alternatively arranged by plural number longitudinally wound stalloy；
Every layer longitudinally wound in stalloy layer longitudinally wound stalloy and the adjacent longitudinal direction longitudinally wound in stalloy layer
Winding stalloy is staggered.
Wherein, the number of plies of the U-shaped stalloy layer of the transverse direction is two to five layers, the layer of the lateral U-shaped stalloy layer of adjacent two layers
Spacing is 2-3mm, and the steel sheet spacing of the U-shaped stalloy of adjacent transverse is 6-40mm in same layer.
Wherein, the length of the U-shaped stalloy of the transverse direction is 350mm-1500mm, width 10-50mm, with a thickness of 0.2-
1.2mm。
For the U-shaped stalloy of transverse direction of tyres of different types selection different length.
Wherein, the width of the U-shaped stalloy of the transverse direction is greater than two panels laterally the distance between U-shaped stalloy.
This design can make adjacent two layers, and laterally U-shaped stalloy forms a complete steel disc layer.
Wherein, the number of plies longitudinally wound stalloy layer is two layers to five layers, and adjacent two layers are longitudinally wound stalloy layer
Interlamellar spacing be 2-4mm, the adjacent winding spacing longitudinally wound stalloy layer is 3-30mm in same layer.
Wherein, the width longitudinally wound stalloy is 10-40mm, with a thickness of 0.2-1mm.
It is according to diameter of tyres, of different sizes longitudinally wound steel disc length, steel disc length is also different, and length is just
Around tire one week, since tire circumference increases from inside to outside, same tire outer layer was longitudinally wound stalloy length than internal layer longitudinal direction
It is long to wind stalloy.
Wherein, the width longitudinally wound stalloy is greater than two panels longitudinally wound the distance between stalloy.
This design can make adjacent two layers that can form a complete steel disc layer longitudinally wound stalloy.
The present invention also provides a kind of manufacturing process of above-mentioned steel-bone tire, include the following steps:
Step 1 extrudes: the rubber after mixing is extruded internal layer sealing rubber layer, isolation rubber by extruder and film-discharging machine
Glue-line, sidewall rubber layer rubber layer are isolated in crown, cushion rubber layer, crown pattern rubber layer in crown；
Wherein rubber is the general purpose rubber of this field.
Step 2, the lateral U-shaped stalloy of preparation: stalloy is struck out into laterally thin steel by stamping die on press machine
Piece, wherein lateral stalloy connects slabbing, then the sheet transverse direction stalloy punching press established practice that punching press is good by the muscle that is located by connecting
Fixed is U-shaped, and then progress integer, cleaning, dry dry, kiss-coating are starched, are dry dry；
Step 3, preparation are longitudinally wound stalloy: by stalloy punch forming, then on press machine by stamping die
Progress integer, cleaning, dry dry, kiss-coating are starched, are dry dry；
Step 4, molding: on tyre building machine:
1) fit a tyre internal layer sealing rubber layer；
2) assemble plural lamellar laterally U-shaped stalloy, adjacent two layers sheet laterally between U-shaped stalloy by one layer every
It is pressed from rubber layer, then in outermost layer, laterally rubber layer is isolated in U-shaped stalloy layer external pressure unification layer；
3) plural layer longitudinal direction stalloy is wound in crown, adjacent two layers pass through in one layer of crown longitudinally wound between stalloy
Isolation rubber layer is pressed, then in outermost layer longitudinally wound cushion rubber layer, crown are spent in pressing crown outside stalloy layer
Line rubber layer；
4) it assembles steel bead wire, and be hooked on laterally U-shaped stalloy both ends are counter on steel bead wire, presses sidewall rubber
Layer, is made green tire；
Step 5, vulcanization: green tire after molding is become into quasi- finished tire by vulcanizing treatment.
Wherein, step 4-2) the lateral U-shaped stalloy 2 to 8 of every layer of assembly sheet.
Step 4-3) plural layer longitudinally wound stalloy assembly method are as follows: a) from inside to outside, singular layer longitudinally twines
It is wound from left to right around stalloy, even numbers layer is wound from right to left longitudinally wound stalloy；Or, b) from inside to outside,
Singular layer is wound from right to left longitudinally wound stalloy, and even numbers layer is wound from left to right longitudinally wound stalloy.
Need to determine sheet laterally the punching press quantity of U-shaped stalloy and assembly quantity in actual production according to tire size,
Such as 2 big sheets of every layer of punching press of tyres for passenger cars and assembly, 4 big sheets of every layer of punching press of high-capacity tyre and assembly, every layer of engineering tyre punching
8 big sheets of pressure and equipment.
The U-shaped stalloy of the transverse direction and be stainless steel substrates longitudinally wound stalloy.
The rubber cement used in laterally U-shaped stalloy and the kiss-coating slurry step longitudinally wound stalloy is U.S. Lip river moral
(LORD) Kai Muluoke (Chemlok) type adhesive of company.The adhesive can make rubber in stainless steel substrates in vulcanization process
It is upper to chemically react, be finally reached rubber and stainless steel substrates strength it is viscous and.
Loaded on vehicle rim, be filled with standard pressure i.e. through air inflation nozzle can be used steel-bone tire produced by the present invention.
The characteristics of steel-bone tire provided by the invention, is:
Two layers to the five layers U-shaped stalloy of transverse direction are staggered in steel-bone tire provided by the invention, between every layer of stalloy
Isolation rubber layer is accompanied, ensure that will not be because generating friction due to heat between steel disc, and plays the role of the protective layer that thorn is not worn,
Considerably increase sidewall intensity and flexible resistance again simultaneously.And two layers to five layers of tyre crown region longitudinally wound thin steel
Piece has between every layer of stalloy rubber that rubber layer is isolated, considerably increases tire integral strength and impact resistance, ensure that
Thorn is not worn, does not blow out.
Manufacturing process of the invention thes improvement is that:
Existing " meridian " tyre production technology is: refining glue, extrusion, calendering, severing, molding, vulcanization.In tire building
It has to, by calendering, severing, can just be molded in carcass equipped with all-steel cord, filled nylon cord.Therefore equipment is thrown
Enter big, processing technology complexity, it is very easy to misplace, qualified tire standards are not achieved, account for production tire equipment investment
20%.
" steel-bone tire " its production technology of the invention is: refining glue, extrusion, molding, vulcanization, it is no longer necessary to have calendering,
Severing does not need all-steel cord and filled nylon cord more, reduces many equipment and raw material, and technique is very easy, finished product
Qualification rate is up to 99%.As long as classifying according to tire, tire specification size, the stalloy thickness separately designed is at 0.2 millimeter
To 1.6 millimeters, steel disc width length, the radical of steel disc, the number of plies of steel disc, by steel disc by punch forming on press machine, clear
It washes, the vulcanization of kiss-coating, assembled formation.Artificial, production equipment investment and the cost of raw material are reduced, power saving is time saving, reduces life
Produce tire equipment and production cost 20%.
The beneficial effects of the present invention are:
A kind of steel-bone tire provided by the invention passes through being staggered in sidewall and crown part for laterally U-shaped stalloy
The shield that sharp objects (such as screw and nail) can be prevented to pierce through is formed along tire circumferential (section), it not only can be with protecting tyre
Ground region also can protect tire side, further increase longitudinal stalloy in crown part, so that tire setdown area separately increases
A kind of steel plate protection forms two kinds of steel plate protection, increases the anti-tie of several times than existing steel-bone tire and put quick-fried effect, be more suitable for
Military, police, engineering field, guarantees the safety of complex condition tire, so that it is further ensured that the safety of passenger,
Suitable for normal domestic, transport field.
Detailed description of the invention
Fig. 1 is the transverse cross-sectional view of a preferred embodiment of steel-bone tire provided by the invention.
Fig. 2 is a preferred embodiment crown part longitudinal direction partial cutaway view of steel-bone tire provided by the invention.
Appended drawing reference
1: internal layer sealing rubber layer；2: the lateral U-shaped stalloy layer of first layer；3: isolation rubber layer；4: the second layer is laterally U-shaped
Stalloy layer；5: isolation rubber layer；6: first layer is longitudinally wound stalloy layer；7: rubber layer being isolated in crown；8: the second layer is vertical
To winding stalloy layer；9: cushion rubber layer in crown；10: crown pattern rubber layer；11: steel bead wire；12: sidewall rubber
Layer.
Specific embodiment
Below the technical scheme of the invention is illustrated by a specific example, it is so not intended to limit the invention claimed
Range.
The part not being described in detail in the present invention is the conventional technique of this field.
Embodiment 1
It is as depicted in figs. 1 and 2 a preferred embodiment (tyres for passenger cars) for steel-bone tire provided by the invention, the embodiment
In by laterally U-shaped stalloy layer and longitudinally wound stalloy layer be two layers, specific structure includes: internal layer sealing rubber layer 1, the
Laterally U-shaped stalloy layer 4, isolation rubber layer 5, first layer are vertical for the U-shaped stalloy layer 2 of one layer of transverse direction, isolation rubber layer 3, the second layer
Be isolated to winding stalloy layer 6, in crown rubber layer 7, the second layer longitudinally wound cushion rubber layer 9 in stalloy layer 8, crown,
Crown pattern rubber layer 10, steel bead wire 11, sidewall rubber layer 12 are constituted.
Wherein, laterally laterally U-shaped stalloy layer 4 is flat along tire circumferential (section) for U-shaped stalloy layer 2 and the second layer for first layer
Row is distributed in isolation rubber layer 3, and the U-shaped stalloy layer of every layer of transverse direction is circumferential (section) along tire by plural laterally U-shaped stalloy
It is alternatively arranged.
The first layer laterally U-shaped stalloy of transverse direction in U-shaped stalloy layer and the second lateral lateral U in U-shaped stalloy layer
Type stalloy is staggered.
This two layers laterally anti-hook connects with steel bead wire 11 at U-shaped stalloy both ends.
First layer longitudinally wound stalloy layer 6 and the second layer longitudinally wound stalloy layer 8 along tire longitudinal direction parallelly distribute in
In crown in isolation rubber layer 7, every layer is alternatively arranged by plural number longitudinally wound stalloy longitudinally wound stalloy layer.
First layer longitudinally wound in stalloy layer 6 longitudinally wound stalloy and the second layer longitudinally wound in stalloy layer 8
Be staggered longitudinally wound stalloy.
Being isolated in crown is cushion rubber layer 9 in crown on the outside of rubber layer 7, is crown on the outside of cushion rubber layer 9 in crown
Pattern rubber layer 10.
The spacing of the lateral U-shaped stalloy layer of adjacent two layers is 3mm, the steel sheet spacing of the U-shaped stalloy of adjacent transverse in same layer
For 6mm.
The length of the U-shaped stalloy of every transverse direction is 400mm, width 10mm, with a thickness of 0.2mm.
Two layers of lateral U-shaped stalloy is formed on both sides when being staggered and is overlapped, so that two layers of stalloy forms one completely
Stalloy layer.
Adjacent two layers are 3mm, adjacent twining longitudinally wound stalloy layer in same layer longitudinally wound the interlamellar spacing of stalloy layer
It is 3mm around spacing.
Width longitudinally wound stalloy is 10mm, with a thickness of 0.2mm.
Embodiment 2
Embodiment 2 is the manufacturing process of tyres for passenger cars in embodiment 1: being included the following steps:
Step 1 extrudes: the rubber after mixing is extruded internal layer sealing rubber layer, isolation rubber by extruder and film-discharging machine
Glue-line, sidewall rubber layer rubber layer are isolated in crown, cushion rubber layer, crown pattern rubber layer in crown；
Step 2, the lateral U-shaped stalloy of preparation: stalloy is struck out into laterally thin steel by stamping die on press machine
Piece, wherein lateral stalloy connects slabbing by the muscle that is located by connecting, tyres for passenger cars can strike out 2 big sheets, then punching press is good
Sheet transverse direction stalloy strike out U-shaped, then carry out integer, cleaning, dry dry, kiss-coating slurry, dry dry；
Step 3, preparation are longitudinally wound stalloy: by stalloy punch forming, then on press machine by stamping die
Progress integer, cleaning, dry dry, kiss-coating are starched, are dry dry；
Step 4, molding: on tyre building machine:
1) fit a tyre internal layer sealing rubber layer；
2) two lamellars laterally U-shaped stalloy is assembled, every layer is assembled 2, and adjacent two layers sheet is laterally between U-shaped stalloy
It is pressed by one layer of isolation rubber layer, then in outermost layer, laterally rubber layer is isolated in U-shaped stalloy layer external pressure unification layer；
3) two layers is assembled longitudinally wound stalloy in crown, first layer is longitudinally wound stalloy layer longitudinally wound stalloy
It winds from left to right, the second layer is wound longitudinally wound stalloy layer longitudinally wound stalloy from right to left, and adjacent two layers are longitudinal
It is pressed between winding stalloy by isolation rubber layer in one layer of crown, then outside outermost layer is longitudinally wound stalloy layer
Press cushion rubber layer, crown pattern rubber layer in crown；
4) it assembles steel bead wire, and be hooked on laterally U-shaped stalloy both ends are counter on steel bead wire, presses sidewall rubber
Layer, is made green tire；
Step 5, vulcanization: green tire after molding is become into quasi- finished tire by vulcanizing treatment.
The tire of the present embodiment manufacture is filled with standard pressure through air inflation nozzle (not shown) loaded on car vehicle rim
It can be used.
Embodiment 3
The present embodiment is another preferred embodiment (high-capacity tyre) of steel-bone tire provided by the invention, in the embodiment by
It is three layers that laterally U-shaped stalloy layer, which increases, and increasing longitudinally wound stalloy layer is four layers, and other structures are same as Example 1.
Wherein the spacing of the lateral U-shaped stalloy layer of adjacent two layers is 2mm, the steel disc of the U-shaped stalloy of adjacent transverse in same layer
Spacing is 12mm.
The length of the U-shaped stalloy of every transverse direction is 700mm, width 20mm, with a thickness of 0.4mm.
Adjacent two layers are 3mm, adjacent twining longitudinally wound stalloy layer in same layer longitudinally wound the interlamellar spacing of stalloy layer
It is 5mm around spacing.
Width longitudinally wound stalloy is 18mm, with a thickness of 0.3mm.
Laterally U-shaped stalloy is 4 big sheets to stamped sheet in manufacture, 4 sheets of every layer of assembly lateral U-shaped thin steel when assembly
Piece.
Canoe longitudinally wound stalloy is that first layer is wound from left to right；The second layer is turned left from the right side and is twined
Around；Third layer is wound from left to right；It turns left for 4th layer and is wound from the right side.
Embodiment 4
The present embodiment is another preferred embodiment (engineering tyre) of steel-bone tire provided by the invention, in the embodiment by
It is five layers that laterally U-shaped stalloy layer, which increases, and increasing longitudinally wound stalloy layer is five layers, and other structures are same as Example 1.
Wherein the spacing of the lateral U-shaped stalloy layer of adjacent two layers is 3mm, the steel disc of the U-shaped stalloy of adjacent transverse in same layer
Spacing is 35mm.
The length of the U-shaped stalloy of every transverse direction is 1200mm, width 50mm, with a thickness of 1mm.
Adjacent two layers are 4mm, adjacent twining longitudinally wound stalloy layer in same layer longitudinally wound the interlamellar spacing of stalloy layer
It is 30mm around spacing.
Width longitudinally wound stalloy is 35mm, with a thickness of 0.8mm.
Laterally U-shaped stalloy is 8 big sheets to stamped sheet in manufacture, 8 sheets of every layer of assembly lateral U-shaped thin steel when assembly
Piece.
Canoe longitudinally wound stalloy is that first layer is turned left from the right side and is wound；The second layer is twined from left to right
Around；Third layer is turned left from the right side and is wound；4th layer is wound from left to right；Layer 5 is turned left from the right side and is wound.
The present invention provides a kind of steel-bone tire and its manufacturing process, forms lateral steel disc protective layer in tire sidewall,
Ground region (crown), which is formed, laterally adds longitudinal steel disc protective layer, so that the anti-bundle antiknock tire ability of setdown area is multiplied,
It is more suitable existing complex road surface situation.
Claims (10)
1. a kind of steel-bone tire, which is characterized in that by internal layer sealing rubber layer, the lateral U-shaped stalloy layer of plural number, isolation rubber
Rubber layer, plural number are isolated in layer, sidewall rubber layer, crown longitudinally wound cushion rubber layer, crown decorative pattern in stalloy layer, crown
Rubber layer, steel bead wire are constituted；
Wherein, laterally for U-shaped stalloy layer along tire circumferential direction parallelly distribute in isolation rubber layer, every layer of transverse direction is U-shaped thin for the plural number
Steel disc layer is by plural laterally U-shaped stalloy along the circumferentially-spaced arrangement of tire；
The U-shaped thin steel of transverse direction in the U-shaped stalloy of transverse direction and the U-shaped stalloy layer of adjacent transverse in the U-shaped stalloy layer of every layer of transverse direction
Piece is staggered；
Laterally U-shaped stalloy both ends are connect the plural number with counter hook of steel bead wire；
The plural number longitudinally wound stalloy layer along tire longitudinal direction parallelly distribute in crown be isolated rubber layer in, every layer longitudinally wound
Stalloy layer is alternatively arranged by plural number longitudinally wound stalloy；
Every layer longitudinally wound in stalloy layer longitudinally wound stalloy and it is adjacent longitudinally wound in stalloy layer longitudinally wound
Stalloy is staggered.
2. steel-bone tire as described in claim 1, which is characterized in that the number of plies of the U-shaped stalloy layer of transverse direction is two to five
The interlamellar spacing of layer, the lateral U-shaped stalloy layer of adjacent two layers is 2-3mm, and the steel sheet spacing of the U-shaped stalloy of adjacent transverse is in same layer
6-40mm。
3. steel-bone tire as described in claim 1, which is characterized in that the length of the U-shaped stalloy of transverse direction is 350mm-
1500mm, width 10-50mm, with a thickness of 0.2-1.2mm.
4. steel-bone tire as described in claim 1, which is characterized in that it is horizontal that the width of the U-shaped stalloy of transverse direction is greater than two panels
To the distance between U-shaped stalloy.
5. steel-bone tire as described in claim 1, which is characterized in that the number of plies longitudinally wound stalloy layer be two layers extremely
Five layers, adjacent two layers are 2-4mm, the adjacent winding longitudinally wound stalloy layer in same layer longitudinally wound the interlamellar spacing of stalloy layer
Spacing is 3-30mm.
6. steel-bone tire as described in claim 1, which is characterized in that the width longitudinally wound stalloy is 10-40mm,
With a thickness of 0.2-1mm.
7. steel-bone tire as described in claim 1, which is characterized in that the width longitudinally wound stalloy is vertical greater than two panels
To the distance between winding stalloy.
8. a kind of manufacturing process of the steel-bone tire as described in claim any one of 1-7, which comprises the steps of:
Step 1 extrudes: by the rubber after mixing by extruder and film-discharging machine extrude internal layer sealing rubber layer, isolation rubber layer,
Rubber layer, cushion rubber layer, crown pattern rubber layer in crown are isolated in sidewall rubber layer, crown；
Step 2, the lateral U-shaped stalloy of preparation: striking out lateral stalloy by stamping die for stalloy on press machine,
Middle transverse direction stalloy connects slabbing by the muscle that is located by connecting, then the good sheet transverse direction stalloy of punching press is struck out defined U
Type, then progress integer, cleaning, dry dry, kiss-coating are starched, are dry dry；
Step 3, preparation are longitudinally wound stalloy: by stalloy punch forming, then progress on press machine by stamping die
Integer, cleaning, dry dry, kiss-coating are starched, are dry dry；
Step 4, molding: on tyre building machine:
1) fit a tyre internal layer sealing rubber layer；
2) plural lamellar laterally U-shaped stalloy is assembled, adjacent two layers sheet laterally passes through one layer of isolation rubber between U-shaped stalloy
Glue-line is pressed, and then in outermost layer, laterally rubber layer is isolated in U-shaped stalloy layer external pressure unification layer；
3) crown wind plural layer longitudinal direction stalloy, adjacent two layers longitudinally wound between stalloy pass through one layer of crown in be isolated
Rubber layer is pressed, then outermost layer longitudinally wound outside stalloy layer press crown in cushion rubber layer, crown decorative pattern rubber
Glue-line；
4) it assembles steel bead wire, and be hooked on laterally U-shaped stalloy both ends are counter on steel bead wire, presses sidewall rubber layer, system
At green tire；
Step 5, vulcanization: green tire after molding is become into quasi- finished tire by vulcanizing treatment.
9. the manufacturing process of steel-bone tire as claimed in claim 8, which is characterized in that step 4-2) every layer of assembly sheet cross
To U-shaped stalloy 2 to 8.
10. the manufacturing process of steel-bone tire as claimed in claim 8, which is characterized in that step 4-3) plural layer longitudinally twines
Around the assembly method of stalloy are as follows: a) from inside to outside, singular layer is wound from left to right longitudinally wound stalloy, and even numbers layer is vertical
It is wound from right to left to winding stalloy；Or, b) from inside to outside, singular layer is twined from right to left longitudinally wound stalloy
Around even numbers layer is wound from left to right longitudinally wound stalloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249556.8A CN107053956B (en) | 2017-04-17 | 2017-04-17 | Steel-bone tire and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249556.8A CN107053956B (en) | 2017-04-17 | 2017-04-17 | Steel-bone tire and its manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053956A CN107053956A (en) | 2017-08-18 |
| CN107053956B true CN107053956B (en) | 2019-09-13 |
Family
ID=59600131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249556.8A Active CN107053956B (en) | 2017-04-17 | 2017-04-17 | Steel-bone tire and its manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053427A (en) * | 2019-05-25 | 2019-07-26 | 沈正满 | A kind of the composite material rubber carrier bar belt and its glue spraying method of high-speed tire |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2070336A1 (en) * | 1992-01-31 | 1993-08-01 | Eric Charles Mizner | High strength reinforcement |
| CN2391759Y (en) * | 1999-10-09 | 2000-08-16 | 王汉卓 | Pricking-proof and explosion-proof pneumatic tyre for motor vehicle |
| CN1370694A (en) * | 2001-02-26 | 2002-09-25 | 柳长松 | Elastic prick-preventing ring for inflated tyre |
| JP4279150B2 (en) * | 2002-04-19 | 2009-06-17 | 株式会社ブリヂストン | Run-flat tire and manufacturing method thereof |
| BRMU8601440Y1 (en) * | 2006-07-10 | 2021-07-06 | Borrachas Vipal S.A. | NEW PROVISIONS IN UNIVERSAL BODY SUPPORT FOR PNEUMATIC COVERAGES |
| CN102398475A (en) * | 2010-09-08 | 2012-04-04 | 尹博功 | Steel reinforced tire |
| CN206644600U (en) * | 2017-04-17 | 2017-11-17 | 尹博功 | New steel-bone tire |
-
2017
- 2017-04-17 CN CN201710249556.8A patent/CN107053956B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107053956A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104442211B (en) | All-steel radial tubeless tire and preparation method thereof | |
| US1959460A (en) | Method of producing punctureproof tire tubes | |
| CN107053956B (en) | Steel-bone tire and its manufacturing process | |
| CN206644600U (en) | New steel-bone tire | |
| CN102174218B (en) | Bullet-proof tire | |
| CN105014848A (en) | Automatic trimming device for tyre | |
| JP5762215B2 (en) | Rubber extrusion equipment | |
| CN207156392U (en) | Tire covers adhesive dispenser with wire loop steel wire | |
| DE2532714A1 (en) | METHOD OF MANUFACTURING A TREAD ON A TIRE | |
| WO2012008363A1 (en) | Pneumatic tire manufacturing method and manufacturing device | |
| CN101439645A (en) | Composite bed non-inflatable tyre produced from waste and old tyres and method for producing the same | |
| CN104249602A (en) | All-steel load-carrying low profile radial tire | |
| CN213108874U (en) | Novel puncture-proof folding tire | |
| CN111746200B (en) | Aviation tire structure capable of solving problem of tire liner exposed line | |
| CN218366603U (en) | Gear type multi-piece spring back compression roller device | |
| CN209409077U (en) | A kind of rubber tyre molding heat-removal mould | |
| CN202319751U (en) | Radial ply tire with fiber layer reinforced tread | |
| CN105799425A (en) | Tire shoulder mat rubber structure | |
| CN110066434B (en) | Antiskid tire for baby stroller and tread processing method thereof | |
| JP2000225654A (en) | Preparation of pneumatic tire | |
| CN203305783U (en) | All-steel radial truck low-profile tire | |
| CN204451853U (en) | The special cap strip of half-steel meridian tyre tire | |
| CN109572328A (en) | A kind of polyurethane rubber compounded special tire and preparation method thereof | |
| KR100644873B1 (en) | Tire's Recoat with air-release means and Thereof manufacuring apparatus | |
| CN212313193U (en) | Tyre capable of preventing being punctured by sharp object of 3.5CM or below |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220614 Address after: 561000 14-1 1 Yue 2-3, building 39, Tunbao ancient town, Miaoling, Dongguan Street, Xixiu District, Anshun City, Guizhou Province Patentee after: Guizhou Yalu lunye Technology Co.,Ltd. Address before: 523121 room 701, building 42, new century Xingcheng, Dongcheng District, Dongguan City, Guangdong Province Patentee before: Yin Bogong |