CN206201513U - A kind of three-drum forming machine of all-steel radial tyre - Google Patents
A kind of three-drum forming machine of all-steel radial tyre Download PDFInfo
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- CN206201513U CN206201513U CN201621254421.8U CN201621254421U CN206201513U CN 206201513 U CN206201513 U CN 206201513U CN 201621254421 U CN201621254421 U CN 201621254421U CN 206201513 U CN206201513 U CN 206201513U
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- Prior art keywords
- rotary table
- inner rotary
- forming machine
- bracer
- drum
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Abstract
The utility model belongs to tire building machinery, more particularly to a kind of three-drum forming machine of all-steel radial tyre.A kind of three-drum forming machine of all-steel radial tyre, the forming machine includes carcass transmission ring, carcass drum and outside tyre bead preset device, the end of carcass drum is provided with main shaft, described carcass transmission ring is arranged on the outer ring of carcass drum, and described outside tyre bead preset device includes fixed external disk, inner rotary table, impeller-hub, cylinder, connecting plate and bracer；Drive connecting plate to be radially slided to center of circle direction by air cylinder driven inner rotary table, drive bracer to retract, be reduced to the position of the extension tyre bead of setting, tyre bead is suspended on bracer；The output shaft of cylinder is protruding, drives connecting plate to be slided away from center of circle direction by inner rotary table, drives bracer to stretch out, and props up tyre bead, makes tyre bead concentric with preset device.The utility model simple structure, it is easy to implement, it is ensured that the axiality of tyre bead and carcass drum.
Description
Technical field
The utility model belongs to tire building machinery, more particularly to a kind of three-drum forming machine of all-steel radial tyre.
Background technology
Tyre bead is the important composition part of all-steel radial tyre, and an all-steel radial tyre includes two tires in left and right
Circle.On all-steel radial tyre three-drum forming machine, by manually tyre bead is placed on preset device, accurately passed by carcass transmission ring
It is delivered in carcass drum.
Existing outside tyre bead preset device structure is two cylinder drivening rod mechanisms, and connecting rod top is equipped with six groups of supports
Bar, this structure its easily occur flexural deformation, rock, it is stuck the problems such as, it is impossible to ensure the axiality of tyre bead and carcass ply up drum, and
The roundness of tyre bead, so as to be had undesirable effect to quality index such as the uniformity of tire and dynamic balancing.
The content of the invention
To solve the bad problem that three drum outside tyre bead preset devices are present, the purpose of this utility model is to provide a kind of all steel
The three-drum forming machine of radial, the forming machine employs outside tyre bead preset device, and effect is preset outside tyre bead, it is ensured that tire
The axiality of circle and carcass drum.
In order to realize above-mentioned purpose, the utility model employs following technical scheme：
A kind of three-drum forming machine of all-steel radial tyre, the forming machine includes carcass transmission ring, carcass drum and outside tire
Circle preset device, the end of carcass drum is provided with main shaft, and described carcass transmission ring is arranged on the outer ring of carcass drum, described outside
Tyre bead preset device includes fixed external disk, inner rotary table, impeller-hub, cylinder, connecting plate and bracer；Described fixed external disk and inner rotary table
Arranged in parallel, fixed external disk is fixedly connected with main shaft, and one end of inner rotary table is socketed and is arranged on main shaft, inner rotary table and main shaft
It is provided directly with clutch shaft bearing to be connected, described cylinder is hinged and is arranged on fixed position, the piston rod and inner rotary table of cylinder
It is hinged, air cylinder driven inner rotary table is rotated；5 ~ 8 radial first are radially arranged in the card of described fixed external disk
Straight trough, the second straight trough is provided with the card of inner rotary table in the relevant position of the first straight trough, and the second straight trough is in incline with the first straight trough
Tiltedly set, one end of described impeller-hub is movably arranged in the second straight trough, the other end of impeller-hub passes through the first straight trough and institute
The connecting plate stated is fixedly connected；The side of the first described straight trough is arranged with guide rail in parallel, and connecting plate is radially arranged by guide rail
In fixed external disk, the bracer described in the radial outside connect setting of connecting plate, the outer ring of each bracer is arcwall face, in bracer
The outer ring of each bracer is in same arc surface after strutting.
As a further improvement, the termination of described impeller-hub is provided with second bearing, the bearing surface of second bearing and institute
The second straight trough stated is in contact.
As a further improvement, being provided with cushion block between described connecting plate and bracer.Described cushion block is used to adjust support
Between the outer ring of block.
As a further improvement, being provided with circumferential deep-slotted chip breaker on described inner rotary table, described fixed external disk is provided with
Fix bar, fix bar passes through deep-slotted chip breaker, described cylinder to be hinged and be arranged in fix bar.
As a further improvement, the side of described deep-slotted chip breaker is provided with adjusting means, adjusting means include fixed block and
Adjusting screw rod, fixed block is fixedly installed on inner rotary table, and adjusting screw rod is arranged on fixed block by screw thread, the end of adjusting screw rod
Portion offsets with described fix bar.
As a further improvement, described cylinder is two, two cylinders are respectively articulated with and are arranged in two fix bars, and
Two deep-slotted chip breakers of circumference are set with inner rotary table respectively, two cylinders are centrosymmetric and are arranged in two fix bars.
As a further improvement, be provided with articulated joint on described inner rotary table, it is provided with the piston rod of described cylinder
Adjusting rod, adjusting rod is hinged with described articulated joint.
As a result of above-mentioned technical scheme, the forming machine employs outside tyre bead preset device, effect to the utility model
It is preset outside tyre bead, it is ensured that the axiality of tyre bead and carcass drum.Connecting plate is driven to center of circle side by air cylinder driven inner rotary table
To radially sliding, drive bracer to retract, be reduced to the position of the extension tyre bead of setting, tyre bead is suspended on bracer；The output shaft of cylinder
It is protruding, by inner rotary table drive connecting plate away from center of circle direction slide, drive bracer stretch out, prop up tyre bead, make tyre bead and
Preset device is concentric.The utility model simple structure, it is easy to implement, it is ensured that the axiality of tyre bead and carcass drum.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram towards fixed external disk direction.
Fig. 3 is schematic diagram of the utility model towards inner rotary table direction.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of three-drum forming machine of all-steel radial tyre as shown in Figure 1 and Figure 2, the forming machine include carcass transmission ring,
Carcass drum 20 and outside tyre bead preset device, the end of carcass drum 20 are provided with main shaft 10, and described carcass transmission ring is arranged on tire
The outer ring of body drum 20, described outside tyre bead preset device includes fixed external disk 1, inner rotary table 2, impeller-hub 3, cylinder 4, connecting plate 5
With bracer 6.Described fixed external disk 1 and inner rotary table 2 is arranged in parallel, and fixed external disk 1 is fixedly connected with main shaft 10, inner rotary table
2 one end socket is arranged on main shaft 10, and inner rotary table 2 is provided directly with clutch shaft bearing 7 and is connected with main shaft 10.As shown in figure 3,
Circumferential deep-slotted chip breaker 14 is provided with inner rotary table 2, described fixed external disk 1 is provided with fix bar 15, and fix bar 15 passes through arc
Groove 14, described cylinder 4 is two, and cylinder 4 drives inner rotary table 2 to rotate, and two cylinders 4 are respectively articulated with and are arranged on two fix bars
On 15.The side of deep-slotted chip breaker 14 is provided with adjusting means, and adjusting means includes fixed block 16 and adjusting screw rod 17, and fixed block 16 is consolidated
Surely be arranged on inner rotary table 2, adjusting screw rod 17 is arranged on fixed block 16 by screw thread, the end of adjusting screw rod 17 with it is described
Fix bar 15 offsets.It is provided with articulated joint 19 on inner rotary table 2, adjusting rod 18 is provided with the piston rod of described cylinder 4, adjusts
Bar 18 is hinged with described articulated joint 19.6 radial first are radially arranged in the card of described fixed external disk 1
Straight trough 8, the second straight trough 9, the second straight trough 9 and the first straight trough are provided with the card of inner rotary table 2 in the relevant position of the first straight trough 8
8 are inclined to set, and one end of described impeller-hub 3 is movably arranged in the second straight trough 9, and the termination of impeller-hub 3 is provided with second
Bearing 13, the bearing surface of second bearing 13 is in contact with the second described straight trough 9, and the other end of impeller-hub 3 passes through the first straight trough 8
It is fixedly connected with described connecting plate 5.The side of the first described straight trough 8 is arranged with guide rail 11 in parallel, and connecting plate 5 passes through guide rail
11 are radially arranged in fixed external disk 1, the bracer 6 described in the radial outside connect setting of connecting plate 5, and in connecting plate 5 and support
Cushion block 12 is provided between block 6.The outer ring of each bracer 6 is arcwall face, and the outer ring of each bracer 6 is in after bracer 6 is strutted
Same arc surface.
Specific work process is as follows：Inner rotary table 2 is driven to drive connecting plate 5 to be radially slided to center of circle direction by cylinder 4, band
Dynamic bracer 6 is retracted, and is reduced to the position of the extension tyre bead of setting, and tyre bead is suspended on bracer 6；The output shaft of cylinder 4 is protruding, leads to
Crossing inner rotary table 2 drives connecting plate 5 to be slided away from center of circle direction, drives bracer 6 to stretch out, and props up tyre bead, makes tyre bead same with preset device
The heart.
Claims (7)
1. a kind of three-drum forming machine of all-steel radial tyre, the forming machine includes carcass transmission ring, carcass drum and outside tyre bead
Preset device, the end of carcass drum is provided with main shaft（10）, described carcass transmission ring is arranged on the outer ring of carcass drum, and its feature exists
In：Described outside tyre bead preset device includes fixed external disk（1）, inner rotary table（2）, impeller-hub（3）, cylinder（4）, connecting plate（5）
And bracer（6）；Described fixed external disk（1）And inner rotary table（2）It is arranged in parallel, fixed external disk（1）With main shaft（10）It is fixed
Connection, inner rotary table（2）One end socket be arranged on main shaft（10）On, inner rotary table（2）With main shaft（10）It is provided directly with first axle
Hold（7）It is connected, described cylinder（4）It is hinged and is arranged on fixed position, cylinder（4）Piston rod and inner rotary table（2）Mutually
It is hinged, cylinder（4）Drive inner rotary table（2）Rotate；Described fixed external disk（1）Card on be radially arranged 5 ~ 8 it is radial
The first straight trough（8）, inner rotary table（2）Card in the first straight trough（8）Relevant position be provided with the second straight trough（9）, second
Straight trough（9）With the first straight trough（8）It is inclined to set, described impeller-hub（3）One end be movably arranged on the second straight trough（9）It is interior,
Impeller-hub（3）The other end pass through the first straight trough（8）With described connecting plate（5）It is fixedly connected；The first described straight trough（8）'s
Side is arranged with guide rail in parallel（11）, connecting plate（5）By guide rail（11）It is radially arranged in fixed external disk（1）On, connecting plate（5）
Radial outside connect setting described in bracer（6）, each bracer（6）Outer ring be arcwall face, in bracer（6）After strutting each
Bracer（6）Outer ring be in same arc surface.
2. the three-drum forming machine of a kind of all-steel radial tyre according to claim 1, it is characterised in that：Impeller-hub（3）
Termination be provided with second bearing（13）, second bearing（13）Bearing surface and the second described straight trough（9）It is in contact.
3. the three-drum forming machine of a kind of all-steel radial tyre according to claim 1, it is characterised in that：Connecting plate（5）
With bracer（6）Between be provided with cushion block（12）.
4. the three-drum forming machine of a kind of all-steel radial tyre according to claim 1, it is characterised in that：Inner rotary table（2）
On be provided with circumferential deep-slotted chip breaker（14）, described fixed external disk（1）It is provided with fix bar（15）, fix bar（15）Through arc
Groove（14）, described cylinder（4）It is hinged and is arranged on fix bar（15）On.
5. the three-drum forming machine of a kind of all-steel radial tyre according to claim 4, it is characterised in that：Deep-slotted chip breaker（14）
Side be provided with adjusting means, adjusting means includes fixed block（16）And adjusting screw rod（17）, fixed block（16）It is fixedly installed
In inner rotary table（2）On, adjusting screw rod（17）Fixed block is arranged on by screw thread（16）On, adjusting screw rod（17）End with it is described
Fix bar（15）Offset.
6. the three-drum forming machine of a kind of all-steel radial tyre according to claim 4 or 5, it is characterised in that：Described
Cylinder（4）It is two, two cylinders（4）It is respectively articulated with and is arranged on two fix bars（15）On, and respectively with inner rotary table（2）On set
Put two deep-slotted chip breakers of circumference（14）, two cylinders（4）It is centrosymmetric and is arranged on two fix bars（15）On.
7. the three-drum forming machine of a kind of all-steel radial tyre according to claim 1, it is characterised in that：Inner rotary table（2）
On be provided with articulated joint（19）, described cylinder（4）Piston rod on be provided with adjusting rod（18）, adjusting rod（18）With it is described
Articulated joint（19）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254421.8U CN206201513U (en) | 2016-11-17 | 2016-11-17 | A kind of three-drum forming machine of all-steel radial tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254421.8U CN206201513U (en) | 2016-11-17 | 2016-11-17 | A kind of three-drum forming machine of all-steel radial tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206201513U true CN206201513U (en) | 2017-05-31 |
Family
ID=58749149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254421.8U Withdrawn - After Issue CN206201513U (en) | 2016-11-17 | 2016-11-17 | A kind of three-drum forming machine of all-steel radial tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206201513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393756A (en) * | 2016-11-17 | 2017-02-15 | 杭州朝阳橡胶有限公司 | Three-drum forming machine for all-steel radial tyre |
| CN112265303A (en) * | 2020-09-28 | 2021-01-26 | 杭州朝阳橡胶有限公司 | Tire bead presetting device on inner side of tire building machine |
-
2016
- 2016-11-17 CN CN201621254421.8U patent/CN206201513U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393756A (en) * | 2016-11-17 | 2017-02-15 | 杭州朝阳橡胶有限公司 | Three-drum forming machine for all-steel radial tyre |
| CN112265303A (en) * | 2020-09-28 | 2021-01-26 | 杭州朝阳橡胶有限公司 | Tire bead presetting device on inner side of tire building machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170531 Effective date of abandoning: 20180703 |