CN105437582B - A kind of tyre chafer anti-package device - Google Patents
A kind of tyre chafer anti-package device Download PDFInfo
- Publication number
- CN105437582B CN105437582B CN201511006720.XA CN201511006720A CN105437582B CN 105437582 B CN105437582 B CN 105437582B CN 201511006720 A CN201511006720 A CN 201511006720A CN 105437582 B CN105437582 B CN 105437582B
- Authority
- CN
- China
- Prior art keywords
- capsule
- closing piece
- end cap
- cylinder
- cylinder body
- 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.)
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Classifications
-
- 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
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- 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
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
Abstract
The invention discloses a kind of tyre chafer anti-package device.It solves the problems, such as that the artificial anti-package of infantees is big in the presence of not close, low production efficiency, labor strength is bonded.It includes head axle, wire loop locking mechanism and infantees fit body, the wedge-shaped closing piece of wire loop locking mechanism is distributed on the sagittal plane of closing piece end cap, tapered piston is slidably fitted between piston shaft and cylinder body, and tapered piston promotes wedge-shaped closing piece to be radially slided on closing piece end cap；The both ends of the reverse-wrapped capsule of infantees fit body are solid on cylinder body, closing piece end cap through the corresponding pressure of support tube respectively；Cylinder passage on head axle is connected with the cylinder charge hole on cylinder gland, and the passage of capsule first, the passage of capsule second on head axle are connected with the air-filled pore of capsule first on cylinder body, the air-filled pore of capsule second on closing piece end cap respectively.The present invention is simple in construction, easy to operate, low using reliable, mechanization degree height, labor strength.
Description
Technical field
The present invention relates to the equipment that single bead-ring or bead-core are covered with textile material, especially a kind of tire bead bag
Cloth anti-package device.
Background technology
It is known that in the production process of tire, it is necessary to tire tyre bead portion gluing-wrapping, the infantees can be right
Wire loop and triangular rubber core play a protective role, and effectively improve the rigidity of tyre bead portion, so as to improve the bearing capacity of tire.Together
When, by infantees anti-package between body cord and wire loop, the buffering isolation strip of body cord and wire loop is formed, is effectively alleviated
The tire abrasion between wire loop and bottom body cord in use, improve the service life of tire.
At present, in the market there is no the special equipment of tyre chafer anti-package, and existing chafer anti-package is to use work
What the mode of people's craft anti-package was realized, there is the problem of wasting time and energy, labor strength is high in it.And send out in process of production
Existing, the infantees of manual anti-package is easily choked with resentment between infantees and triangular rubber core, is easily caused tyre rim tympanites, is influenceed tire product
Quality；In addition, the infantees of worker's craft anti-package is combined not close with wire loop and triangular rubber core, tyre bead internal diameter size is easily caused
Reduce, can not be arranged on tyre bead to forming machine on bead ring, cause low production efficiency.
The content of the invention
It is big in order to overcome the artificial anti-package of existing infantees not close infantees fitting, low production efficiency, labor strength to be present
Deficiency, the present invention provide it is a kind of it is simple in construction, easy to operate, use wheel reliable, that production efficiency is high, labor strength is low
Tire chafer anti-package device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of tyre chafer anti-package device, it is wrapped
Include a head axle, a wire loop locking mechanism and an infantees fit body, the connection end of described head axle and tyre building machine
Main shaft relative connect, it is characterised in that：
Described wire loop locking mechanism includes a cylinder body, a piston shaft, a tapered piston, a cylinder body gland, a closing piece
End cap and some wedge-shaped closing pieces, wherein, described closing piece end cap is fixed on the fixed disk of head axle working end, described wedge shape
Closing piece is oriented to through guide and is distributed on the sagittal plane of closing piece end cap, and a cyclic spring is provided with the circumferential surface of wedge-shaped closing piece
Part；Described cylinder body is fixed on closing piece end cap through fixture；Described piston shaft is assemblied in cylinder body, and cylinder is fixed on by sealing
The cylinder body gland in body end portion coordinates to its axially position with closing piece end cap；The sealed part axial sliding fit of described tapered piston
Between piston shaft and cylinder body, some return units are provided with tapered piston and closing piece end cap；The conical surface and wedge-lock of tapered piston
The lozenges of block is relative to be slided, and promotes wedge-shaped closing piece to be radially slided on closing piece end cap；
Described infantees fit body includes a reverse-wrapped capsule, first support tube of capsule and second support tube of capsule,
First fixing end of described reverse-wrapped capsule is solid on cylinder block through the support tube of capsule first sealing pressure, described reverse-wrapped capsule
The second fixing end it is solid on closing piece end cap through the support tube of capsule second sealing pressure, the utricule of reverse-wrapped capsule, which is received, is stacked in capsule first
Support tube, the support tube of capsule second outer peripheral face on；
In the described head axle cylinder passage for being provided with insertion corresponding with main shaft, first passage of capsule and one
The passage of capsule second；The cylinder charge hole of some connection plunger shafts is provided with cylinder gland, each cylinder charge hole is through gas
Cylinder flexible pipe is connected with cylinder passage；Some air-filled pores of capsule first being connected with reverse-wrapped capsule are provided with cylinder body, often
One the first air-filled pore of capsule is connected through capsule flexible pipe with the passage of capsule first；Some and anti-package glue is provided with closing piece end cap
The air-filled pore of capsule second that capsule is connected, each air-filled pore of capsule second are connected through capsule flexible pipe with the passage of capsule second.
A spacer is provided between head axle and piston shaft, the spacer is fixed on the fixed disk of head axle working end.
Deep gouge formula guide groove is radially provided with described wedge-shaped closing piece, described guide one end passes guide groove and fixed
On closing piece end cap, the other end is spacing in the deep gouge of guide groove；It is provided between adjacent wedge-shaped closing piece and penetrates groove, described consolidates
Determine part and pass to penetrate groove and be connected on closing piece end cap；Wherein, described guide is guide pin；Described fixture is fixation
Bolt.
Described return unit includes some guide rods and the spring being sleeved on guide rod, and one end of described guide rod is fixed on lock
On block end cap, the other end is stretched into the spring eye on tapered piston, and one end of described spring is pressed against on the bottom wall of spring eye, separately
One end is pressed against on the sagittal plane of closing piece end cap.
Stopper slot is had on the outer peripheral face of described wedge-shaped closing piece, described ring elastic parts are inlaid in stopper slot
It is interior.
Steel wire sealing ring is respectively equipped with the first fixing end, the second fixing end in described reverse-wrapped capsule, the steel wire is close
The cross section of seal is rectangular.
The anti-sticking stretch fabric of annular is respectively equipped with the utricule of the reverse-wrapped capsule of corresponding wedge-shaped closing piece both sides.
Sealing ring is respectively equipped between described piston shaft and cylinder body gland, closing piece end cap.
Outside diameter seal circle is provided between described tapered piston and cylinder body, between described tapered piston and piston shaft
Provided with inner diameter seal circle.
Guidance tape is provided between described tapered piston and piston shaft.
The present invention includes a head axle, a wire loop locking mechanism and an infantees fit body, the connection end of head axle and
The main shaft of tyre building machine is relative to be connect, and wire loop locking mechanism includes a cylinder body, a piston shaft, a tapered piston, a cylinder body pressure
Lid, a closing piece end cap and some wedge-shaped closing pieces, wedge-shaped closing piece are distributed on the sagittal plane of closing piece end cap, and tapered piston is slidably matched
Between piston shaft and cylinder body, tapered piston promotes wedge-shaped closing piece to be radially slided on closing piece end cap；Infantees fit body it is anti-
The both ends of Rubber Capsule are solid on cylinder body, closing piece end cap through the support tube of capsule first, the corresponding pressure of the support tube of capsule second respectively；Head
The axle cylinder passage for being provided with insertion corresponding with main shaft, the passage of capsule first and the passage of capsule second, cylinder passage
Be connected with the cylinder charge hole being provided with cylinder gland, the passage of capsule first, the passage of capsule second respectively with cylinder body
The air-filled pore of capsule second being provided with the air-filled pore of capsule first that is provided with, closing piece end cap is connected.The present invention is simple in construction, operation
It is convenient, using reliable；Compared to artificial tyre chafer, the present invention realizes the mechanization of production, and its production efficiency is high, worker
Labor intensity is low.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is the assembling schematic diagram of the wedge-shaped closing piece of the present invention.
Marked in figure：1. head axle, 101. cylinder passages, 102. the first passages of capsule, 103. capsules second are ventilated
Hole, 2. fixed disks, 3. wire loop locking mechanisms, 301. cylinder bodies, 3011. the first air-filled pores of capsule, 302. piston shafts, 303. tapers
Piston, 3031. spring eyes, 304. cylinder body glands, 3041. cylinder charge holes, 305. closing piece end caps, 3051. capsules second are inflated
Hole, 306. wedge-shaped closing pieces, 3061. guide grooves, 3062. stopper slots, 3063. penetrate groove, 307. guides, 308. cyclic springs
Part, 309. fixtures, 310. sealing rings, 311. seals, 3111. inner diameter seal circles, 3112. guidance tapes, 3113. outside diameter seals
Circle, 312. return units, 3121. guide rods, 3122. springs, 313. spacers, 4. infantees fit bodies, 401. reverse-wrapped capsules, 4011.
First fixing end, 4012. second fixing ends, 4013. utricules, 4014. steel wire sealing rings, 402. the first support tubes of capsule, 403.
The support tube of capsule second, 5. shaft couplings, 6. main shafts, 7. cylinder flexible pipes, 8. capsule flexible pipes, 9. cylinder quick connectors, 10. air bags are fast
Connection-peg, the 11. anti-sticking stretch fabrics of annular.
Embodiment
In Fig. 1, a kind of tyre chafer anti-package device, it includes a head axle 1, the and of a wire loop locking mechanism 3
One infantees fit body 4.Wherein, the shaft coupling 5 of connection end one of head axle 1 is relative with the main shaft 6 of tyre building machine connects.
As shown in figure 1, wire loop locking mechanism 3 includes a cylinder body 301, a piston shaft 302, a tapered piston 303, a cylinder
Body gland 304, a closing piece end cap 305 and some wedge-shaped closing pieces 306.
In Fig. 1, closing piece end cap 305 is through being threaded on the fixed disk 2 of the working end of head axle 1.
As shown in Figure 1 and Figure 2, wedge-shaped closing piece 306 is oriented to through guide 307 and is distributed on the sagittal plane of closing piece end cap 305.
Anufacturability in view of wedge-shaped closing piece 306 and the uniform force of wire loop, the outer peripheral face of the wedge-shaped closing piece 306 can be encircled into
One rounded face, meanwhile, in the present embodiment, the quantity set of wedge-shaped closing piece 306 is 24 pieces.
As shown in Figure 1 and Figure 2, deep gouge formula guide groove 3061 is radially provided with wedge-shaped closing piece 306, the one end of guide 307 is worn
It is fixed on through guide groove 3061 on closing piece end cap 305, the other end is spacing in the deep gouge of guide groove 3061, and wedge-shaped closing piece 306 exists
Under the guiding of guide 307, radially slided along the sagittal plane of closing piece end cap 305.It should be noted that guide 307 can be
Guide pillar or guide pin or guide blot or other conventional director elements, in the present embodiment, guide 307 are preferentially selected and led
To pin.
In order to realize positive lock positioning to wire loop and realize that the wedge-shaped retraction of closing piece 306 resets, as shown in figure 1, in wedge
It is set with a ring elastic parts 308 on the circumferential surface of shape closing piece 306, ring elastic parts 308 are a cyclic spring adhesive tape, the annular elastomeric
Property adhesive tape is inlaid in the stopper slot 3062 that the wedge-shaped circumferential surface of closing piece 306 is provided with.
As shown in Figure 1 and Figure 2, it is provided between adjacent wedge-shaped closing piece 306 and penetrates groove 3063, fixture 309, which passes, penetrates groove
3063 are fastened on cylinder body 301 on closing piece end cap 305.Fixture 309 can be conventional steady pin or fixed weldering nail or
Fixing bolt and other conventional fixtures, it is contemplated that the assembly and disassembly efficiency of cylinder body 301, in the present embodiment, fixture 309 preferentially selects
Use fixing bolt.
In Fig. 1, piston shaft 302 is assemblied in cylinder body 301, and the cylinder body gland 304 of the end of cylinder body 301 is fixed on by sealing
Coordinate with closing piece end cap 305 to its axially position.To improve sealing property, between piston shaft 302 and cylinder body gland 304, live
O-ring seal 310 is respectively provided between plug axle 302 and closing piece end cap 305.
In Fig. 1, the sealed axial sliding fit of part 311 of tapered piston 303 is between piston shaft 302 and cylinder body 301,
Some return units 312, the conical surface of tapered piston 303 and wedge-shaped closing piece 306 are provided between tapered piston 303 and closing piece end cap 305
Lozenges it is relative slide, promote wedge-shaped closing piece 306 to be radially slided on closing piece end cap 305.
Further illustrate, in Fig. 1, seal 311, which is included between tapered piston 303 and piston shaft 302, to be provided with
Inner diameter seal circle 3111 and outside diameter seal circle 3113 is provided between tapered piston 303 and cylinder body 301.In order to avoid tapered piston
303 inner circles and piston shaft 302, tapered piston 303 is cylindrical that the mill for directly contacting, reducing tapered piston 303 is produced with cylinder body 301
Damage, inner diameter seal circle 3111, outside diameter seal circle 3113 use star sealing ring 310.
In Fig. 1, guidance tape 3112 is additionally provided between tapered piston 303 and piston shaft 302, cylinder body 301, it can be to cone
Good support and guide effect have been played between shape piston 303 and piston shaft 302, cylinder body 301.
As shown in figure 1, return unit 312 includes some guide rods 3121 and the spring 3122 being sleeved on guide rod 3121.Guide rod
3121 threaded one end is fixed on closing piece end cap 305, and the other end is stretched into the spring eye 3031 on tapered piston 303, spring
3122 one end is pressed against on the bottom wall of spring eye 3031, and the other end is pressed against on the sagittal plane of closing piece end cap 305.
Dismounting for convenience of wire loop locking mechanism 3 and meet applicability of the head axle 1 to wire loop locking mechanism 3, such as
Shown in Fig. 1, a spacer 313 is set between head axle 1 and piston shaft 302, the spacer 313 is threadedly secured in head axle 1 and worked
On the fixed disk 2 at end.
In Fig. 1, infantees fit body 4 includes a reverse-wrapped capsule 401, capsule first support tube 402 and a capsule the
Two support tubes 403.
As shown in figure 1, the first fixing end 4011 of reverse-wrapped capsule 401 is solid in gas through the sealing pressure of the first support tube of capsule 402
On cylinder cylinder body 301, the second fixing end 4012 of reverse-wrapped capsule 401 is solid in closing piece end cap through the sealing pressure of the second support tube of capsule 403
On 305, the utricule 4013 of reverse-wrapped capsule 401, which is received, is stacked in the first support tube of capsule 402, the outer peripheral face of the second support tube of capsule 403
On.
To improve the solid reliability of the pressure of reverse-wrapped capsule 401, as shown in figure 1, in the first fixing end 4011 of reverse-wrapped capsule 401
Steel wire sealing ring 4014 is respectively equipped with the second fixing end 4012, the cross section of the steel wire sealing ring 4014 is not easy from stress
The rectangle of rolling.
As shown in figure 1, in the cylinder passage 101 for being provided with insertion corresponding with main shaft 6 of head axle 1, a capsule first
The second passage of capsule 103 of passage 102 and one.
The cylinder charge hole 3041 of some connection plunger shafts is provided with cylinder gland, each cylinder charge hole 3041 is through gas
Cylinder flexible pipe 7 is connected with cylinder passage 101.The quantity in cylinder charge hole 3041 is according to wire loop locking mechanism 3 to tyre bead
Lock speed requires setting, as shown in figure 1, in the present embodiment, the quantity in cylinder charge hole 3041 is 3, and it is distributed on gas
On cylinder gland.
As shown in figure 1, some the first air-filled pores of capsule 3011 being connected with reverse-wrapped capsule 401 are provided with cylinder body 301,
Each the first air-filled pore of capsule 3011 is connected through capsule flexible pipe 8 with the first passage of capsule 102；Opened on closing piece end cap 305
There are some the second air-filled pores of capsule 3051 being connected with reverse-wrapped capsule 401, each capsule the second air-filled pore 3051 is soft through capsule
Pipe 8 is connected with the second passage of capsule 103.The equal root of quantity of the first air-filled pore of capsule 3011, the second air-filled pore of capsule 3051
The anti-package rate request of infantees is set according to infantees fit body 4, in the present embodiment, the first air-filled pore of capsule 3011, capsule
The quantity of second air-filled pore 3051 is respectively 3, and it is distributed on cylinder body 301, on closing piece end cap 305 respectively.
To improve disassembly efficiency, cylinder quick connector is correspondingly provided with respectively at the both ends of cylinder flexible pipe 7, capsule flexible pipe 8
9th, air bag quick connector 10, it is convenient to quickly connected with corresponding air-filled pore or passage.
To prevent on the viscous glutinous anti-package air bag 401 of infantees, in the utricule of the reverse-wrapped capsule 401 of the corresponding wedge-shaped both sides of closing piece 306
4013 are provided with the anti-sticking stretch fabric 11 of annular.
The present invention is in use, through cylinder passage 101, cylinder flexible pipe 7, cylinder charge hole 3041 to being passed through gas in plunger shaft
Body, gas push tapered piston 303 slide axially between piston shaft 302 and cylinder body 301, promote wedge-shaped closing piece 306 in closing piece
Being radially slided on end cap 305, the ring elastic parts 308 on the wedge-shaped circumferential surface of closing piece 306 lock to the wire loop on tyre bead,
Meanwhile the pressure of reverse-wrapped capsule 401 is divided into two cavitys, and wire loop will not produce displacement, it is ensured that infantees accurate positioning；In steel wire
After circle is locked, respectively by the first passage of capsule 102 on head axle 1, the second passage of capsule 103 through capsule flexible pipe 8,
The first air-filled pore of capsule 3011 and the second air-filled pore of capsule 3051 simultaneously to reverse-wrapped capsule 401 press every two cavitys in inflate,
Ensure that the both sides bulging of reverse-wrapped capsule 401 is in the same size, by the infantees anti-package being sticky on anti-package air bag 401 in wire loop and triangle
On glue core.When infantees anti-package is completed, reverse-wrapped capsule 401 starts to be vented, and tapered piston 303 is in return unit 312 and ring elastic parts
Axially resetted under 308 active force, while wedge-shaped closing piece 306 return, tyre bead under the active force of ring elastic parts 308 is then smooth
Unload.
The present invention is simple in construction, easy to operate, low using reliable, production efficiency height, labor strength.
Claims (10)
1. a kind of tyre chafer anti-package device, it includes a head axle, a wire loop locking mechanism and an infantees make-up machine
Structure, the connection end of described head axle is relative with the main shaft of tyre building machine to be connect, it is characterised in that：
Described wire loop locking mechanism includes a cylinder body, a piston shaft, a tapered piston, a cylinder body gland, a closing piece end cap
With some wedge-shaped closing pieces, wherein, described closing piece end cap is fixed on the fixed disk of head axle working end, described wedge-shaped closing piece
It is oriented to and is distributed on the sagittal plane of closing piece end cap through guide, a ring elastic parts is provided with the circumferential surface of wedge-shaped closing piece；Institute
The cylinder body stated is fixed on closing piece end cap through fixture；Described piston shaft is assemblied in cylinder body, and cylinder body end is fixed on by sealing
The cylinder body gland in portion coordinates to its axially position with closing piece end cap；The sealed part axial sliding fit of described tapered piston is in work
Fill between axle and cylinder body, some return units are provided with tapered piston and closing piece end cap；The conical surface of tapered piston and wedge-shaped closing piece
Lozenges is relative to be slided, and promotes wedge-shaped closing piece to be radially slided on closing piece end cap；
Described infantees fit body includes a reverse-wrapped capsule, first support tube of capsule and second support tube of capsule, described
Reverse-wrapped capsule the first fixing end it is solid on cylinder block through the support tube of capsule first sealing pressure, the of described reverse-wrapped capsule
Two fixing ends are solid on closing piece end cap through the support tube of capsule second sealing pressure, and the utricule receipts of reverse-wrapped capsule are stacked in capsule first and supported
Cylinder, the support tube of capsule second outer peripheral face on；
In the described head axle cylinder passage for being provided with insertion corresponding with main shaft, first passage of capsule and a capsule
Second passage；The cylinder charge hole of some connection plunger shafts is provided with cylinder gland, each cylinder charge hole is soft through cylinder
Pipe is connected with cylinder passage；Some air-filled pores of capsule first being connected with reverse-wrapped capsule, each glue are provided with cylinder body
The air-filled pore of capsule first is connected through capsule flexible pipe with the passage of capsule first；It is provided with closing piece end cap some with reverse-wrapped capsule phase
The air-filled pore of capsule second of connection, each air-filled pore of capsule second are connected through capsule flexible pipe with the passage of capsule second.
A kind of 2. tyre chafer anti-package device according to claim 1, it is characterised in that：In head axle and piston shaft
Between be provided with a spacer, the spacer is fixed on the fixed disk of head axle working end.
A kind of 3. tyre chafer anti-package device according to claim 1, it is characterised in that：In described wedge-shaped closing piece
Upper radial direction is provided with deep gouge formula guide groove, and described guide one end passes guide groove and is fixed on closing piece end cap, and the other end is spacing
In the deep gouge of guide groove；It is provided between adjacent wedge-shaped closing piece and penetrates groove, described fixture, which passes, is penetrated groove and be connected to lock
On block end cap；Wherein, described guide is guide pin；Described fixture is fixing bolt.
A kind of 4. tyre chafer anti-package device according to claim 1, it is characterised in that：Described return unit includes
Some guide rods and the spring being sleeved on guide rod, one end of described guide rod are fixed on closing piece end cap, and the other end stretches into taper
In spring eye on piston, one end of described spring is pressed against on the bottom wall of spring eye, and the other end is pressed against the footpath of closing piece end cap
To on face.
A kind of 5. tyre chafer anti-package device according to claim 1, it is characterised in that：In described wedge-shaped closing piece
Outer peripheral face on have stopper slot, described ring elastic parts are inlaid in stopper slot.
A kind of 6. tyre chafer anti-package device according to claim 1, it is characterised in that：In described reverse-wrapped capsule
The first fixing end, be respectively equipped with steel wire sealing ring in the second fixing end, the cross section of the steel wire sealing ring is rectangular.
A kind of 7. tyre chafer anti-package device according to claim 1, it is characterised in that：In corresponding wedge-shaped closing piece two
The anti-sticking stretch fabric of annular is respectively equipped with the utricule of the reverse-wrapped capsule of side.
A kind of 8. tyre chafer anti-package device according to claim 1, it is characterised in that：Described piston shaft with
Sealing ring is respectively equipped between cylinder body gland, closing piece end cap.
A kind of 9. tyre chafer anti-package device according to claim 1, it is characterised in that：In described tapered piston
Outside diameter seal circle is provided between cylinder body, inner diameter seal circle is provided between described tapered piston and piston shaft.
A kind of 10. tyre chafer anti-package device according to claim 1 or 9, it is characterised in that：In described taper
Guidance tape is additionally provided between piston and piston shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006720.XA CN105437582B (en) | 2015-12-29 | 2015-12-29 | A kind of tyre chafer anti-package device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006720.XA CN105437582B (en) | 2015-12-29 | 2015-12-29 | A kind of tyre chafer anti-package device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105437582A CN105437582A (en) | 2016-03-30 |
| CN105437582B true CN105437582B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511006720.XA Active CN105437582B (en) | 2015-12-29 | 2015-12-29 | A kind of tyre chafer anti-package device |
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| CN (1) | CN105437582B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773878B (en) * | 2016-05-13 | 2017-12-01 | 中策橡胶集团有限公司 | A kind of mould of tyre moulding capsules utricule |
| CN105799097B (en) * | 2016-05-13 | 2017-11-28 | 中策橡胶集团有限公司 | The utricule sulfurizing mould and vulcanization process of a kind of tyre moulding capsules |
| CN105818408B (en) * | 2016-05-13 | 2019-01-18 | 中策橡胶集团有限公司 | A kind of tyre moulding capsules device and preparation method thereof |
| CN106003774B (en) * | 2016-05-13 | 2019-04-05 | 中策橡胶集团有限公司 | A kind of utricule of tyre moulding capsules and preparation method thereof |
| CN105965927B (en) * | 2016-05-23 | 2018-08-28 | 怡维怡橡胶研究院有限公司 | A kind of anti-package device |
| CN105965926B (en) * | 2016-05-23 | 2018-07-27 | 怡维怡橡胶研究院有限公司 | A kind of tire moulding method |
| CN105922616B (en) * | 2016-05-23 | 2018-08-28 | 怡维怡橡胶研究院有限公司 | A kind of tire moulding method |
| NL2021600B1 (en) * | 2018-09-11 | 2020-05-01 | Vmi Holland Bv | Tire building drum with a bladder or sleeve |
| CN109927326A (en) * | 2019-03-27 | 2019-06-25 | 青岛双星橡塑机械有限公司 | Turn-up and turn-down device and tyre building machine with it |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0255125A (en) * | 1988-08-18 | 1990-02-23 | Toyo Tire & Rubber Co Ltd | Turn-up apparatus of tire molding machine |
| CN102555249B (en) * | 2012-01-09 | 2014-03-26 | 中北大学 | Piston driving mechanical turn-up assembly drum of all-steel radial tires |
| CN104742395A (en) * | 2013-12-30 | 2015-07-01 | 软控股份有限公司 | Steel ring fixing mechanism |
| CN204322546U (en) * | 2014-08-16 | 2015-05-13 | 青岛软控机电工程有限公司 | Tire anti-package device |
| CN205343864U (en) * | 2015-12-29 | 2016-06-29 | 浦林成山（山东）轮胎有限公司 | Tire bead infantees is turned over to pack and is put |
-
2015
- 2015-12-29 CN CN201511006720.XA patent/CN105437582B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105437582A (en) | 2016-03-30 |
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