CN201279927Y - Tire casing holding ring - Google Patents
Tire casing holding ring Download PDFInfo
- Publication number
- CN201279927Y CN201279927Y CNU2008200278962U CN200820027896U CN201279927Y CN 201279927 Y CN201279927 Y CN 201279927Y CN U2008200278962 U CNU2008200278962 U CN U2008200278962U CN 200820027896 U CN200820027896 U CN 200820027896U CN 201279927 Y CN201279927 Y CN 201279927Y
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- CN
- China
- Prior art keywords
- clamping ring
- cylinder
- tyre surface
- ring body
- pressing plate
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
Abstract
The utility model provides a clamping ring for treads, which is applied in a mechanical type upper ring-shaped tread forming machine. The clamping ring exerts positioning pressure during the embedment of a ring-shaped tread so as to ensure the stable positioning between a tread and a tire casing, avoid the deflection of the tread and leaving of blinsters, and improve the production efficiency of tire retreading. The clamping ring mainly comprises a clamping ring body which slides along a bottom sliding seat in a reciprocating manner and a plurality of pressure plates which are arranged on the inner side of the clamping ring body and uniformly distributed along a circumference, wherein, each pressure plate is correspondingly connected with an output shaft of a cylinder; the cylinder is mounted on the clamping ring body through a cylinder seat; a side end of each pressure plate is connected with a baffle; each pressure plate and the baffle are fixedly connected through a bolt and form a 90 DEG guard bending angle; and the cylinder is provided with two side guiding slide bars.
Description
Technical field
The utility model is the tyre surface holding ring that is applied to the tyre rebuilding upper annular tire tread forming machine, belongs to the rubber manufacturing machinery field.
Background technology
The universal use of vehicle such as automobile, aircraft all can cause a large amount of tires of scrapping to need to handle every year.Not only formed rubber sources waste, but also bring a series of problems of environmental pollution.The present old tire that is worn at tread contour, the method for generally taking to renovate processing is recycling to drop into once more.
The general tyre surface make-up machine that uses in the existing tire recapping equipment, tyre surface is polished and middle pad sticker is combined on the carcass of old tire, use manual mode that new annular tire tread is sleeved on the carcass then, form composite members through pressing, attaching, send at last and carry out sulfidization molding in the vulcanizing tank.
In the process of suit annular tire tread, because carcass middle pad adhesivity hard, that be fitted in the carcass surface is also bigger, therefore use manual mode suit tyre surface both to waste time and energy, be difficult to accurate location again, production efficiency is lower.
And it is bonding well so that annular tire tread and carcass are undertaken by middle pad glue to apply bigger pressure, and manual mode is to be difficult to reach technological requirement at present, the defective that tends to the tyre surface sideslip occur He leave bubble.
The utility model content
Tyre surface holding ring described in the utility model, its purpose of design is to address the above problem and is used in the mechanical type upper annular tire tread forming machine, in the process of suit annular tire tread, apply positioning pressure, to guarantee the stable position between tyre surface and the carcass, the phenomenon of avoiding the tyre surface sideslip occurring and leaving bubble improves tyre rebuilding production efficiency.
For realizing above-mentioned purpose of design, described tyre surface holding ring mainly includes:
The one clamping ring body that back and forth slides along the bottom slide is provided with several along the equally distributed pressing plate of circumference in the inboard of clamping ring body.The difference with the prior art part is,
The corresponding output shaft that connects a cylinder of each pressing plate, cylinder is installed on the clamping ring body by cylinder block.
As above-mentioned scheme feature, annular tire tread is sleeved on carcass after, the air cylinder driven pressing plate is pressed to tyre surface, this moment, tyre surface was undertaken bonding by middle pad glue and carcass, what pressing plate applied is evenly distributed, and helps discharging bubble between the two, for next step tyre surface pressing has proposed precondition.
For preventing that tyre surface from going out to improve tyre surface suit accuracy to a lateral deviation, can take following improvement project, promptly the side at each pressing plate connects a baffle plate.
The side baffle plate can stop that annular tire tread goes out to a lateral deviation, and helps the accurate location between annular tire tread and the carcass.That is to say that baffle plate can play the effect of a side group directrix.
Further refinement scheme is, described pressing plate is connected by bolted with baffle plate and forms 90 ° rib bent angle.Adopt this type of architectural feature, pressing plate and baffle plate have higher uniformity and interchangeability.
Can press to the synchronism and the uniformity of tyre surface along circumference for improving several pressing plates, described cylinder has both sides guiding slide bar, and can increase the service life of cylinder.
Several pressing plates and cylinder itself are all to distributing along the circumference of clamping ring body, for avoiding because of unbalance stress or pressing plate tilts, the generation of inconsistent phenomenon because of tyre surface size unusual (wide or narrow) causes, the track that cylinder drive pressing plate is pressed to tyre surface need keep directed, and the guiding slide bar can play the effect that peremptory norm cylinder output shaft stretches out angle, is not subjected to the interference of above-mentioned abnormal conditions thereby the assurance pressing plate is vertically pressed to tyre surface.
Mobility for guaranteeing that tyre surface holding ring integral body back and forth slides is provided with a screw mount pad in the bottom of clamping ring body, the screw mount pad is connected in the screw of bottom slide.
Ball-screw by the bottom slide drives the tyre surface holding ring, to cooperate the technological operation of upper annular tire tread forming machine miscellaneous part.
For improving accuracy and the reliability that tyre surface holding ring integral body back and forth slides, be respectively arranged with a guide runner in the two bottom sides of clamping ring body, guide runner is connected in the line slideway of bottom slide.
As above content, advantage and beneficial effect that described tyre surface holding ring has are:
1, be used in the mechanical type upper annular tire tread forming machine, the stable position of suit annular tire tread is provided, operation is simple, improves tyre rebuilding production efficiency.
2, the applying of means of complementary annular tyre surface and location, the phenomenon of avoiding the tyre surface sideslip occurring and leaving bubble takes place.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described further
Fig. 1 is the schematic diagram of upper annular tire tread forming machine;
Fig. 2 is the structural representation of bottom slide;
Fig. 3 is the structural representation of described tyre surface holding ring;
Fig. 4 is the contrast schematic diagram that pressing plate is pressed to forward and backward 2 states of tyre surface;
As shown in Figures 1 to 4, main frame 1, expansion loop 4, combined pressure roller 5, control box support 6;
Clamping ring body 3, pressing plate 31, cylinder 32, cylinder block 33, baffle plate 34, guiding slide bar 35, screw mount pad 36, guide runner 37.
The specific embodiment
Embodiment 1, and as shown in Figures 1 to 4, the upper annular tire tread forming machine of using tyre surface holding ring described in the utility model includes main frame 1, bottom slide 2, clamping ring body 3, expansion loop 4, combined pressure roller 5 and control box support 6.Wherein, at main frame 1 location carcass, suit annular tire tread and roll extrusion applying annular tire tread and carcass are installed.
The effect of expansion loop 4 mainly is along the circumferential direction to expand and the distending annular tire tread, to implement follow-up suit processing step.
The effect of combined pressure roller 5 is, the annular tire tread behind the suit is carried out roll extrusion, existing of gap and bubble occur annular tire tread and carcass are fitted well, avoid.
The effect of bottom slide is, drives clamping ring body 3 respectively and expansion loop 4 reciprocatingly slides by ball-screw 23 and screw 21, and line slideway 22 then provides the effect of auxiliary guiding.
Described tyre surface holding ring comprises a clamping ring body 3 that back and forth slides along bottom slide 2.Be provided with a screw mount pad 36 in clamping ring body 3 bottoms, screw mount pad 36 is connected in the screw 21 of bottom slide 2.Two bottom sides at clamping ring body 2 is respectively arranged with a guide runner 37, and guide runner 37 is connected in the line slideway 22 of bottom slide 2.
Be provided with several in the inboard of clamping ring body 3 along the equally distributed pressing plate 31 of circumference, each pressing plate 31 corresponding output shaft that connect a cylinder 32, cylinder 32 is installed on the clamping ring body 3 by cylinder block 33, and cylinder 32 has both sides guiding slide bar 35.
Side at each pressing plate 31 connects a baffle plate 34, and pressing plate 31 is connected by bolted with baffle plate 34 and forms 90 ° rib bent angle.
Claims (6)
1, a kind of tyre surface holding ring comprises a clamping ring body (3) that back and forth slides along bottom slide (2), is provided with several along the equally distributed pressing plate of circumference (31) in the inboard of clamping ring body (3), it is characterized in that:
The corresponding output shaft that connects a cylinder (32) of each pressing plate (31), cylinder (32) is installed on the clamping ring body (3) by cylinder block (33).
2, tyre surface holding ring according to claim 1 is characterized in that: the side at each pressing plate (31) connects a baffle plate (34).
3, tyre surface holding ring according to claim 2 is characterized in that: described pressing plate (31) is connected by bolted with baffle plate (34) and forms 90 ° rib bent angle.
4, according to claim 1,2 or 3 described tyre surface holding rings, it is characterized in that: described cylinder (32) has both sides guiding slide bar (35).
5, tyre surface holding ring according to claim 4 is characterized in that: be provided with a screw mount pad (36) in the bottom of clamping ring body (3), screw mount pad (36) is connected in the screw (21) of bottom slide (2).
6, tyre surface holding ring according to claim 5 is characterized in that: the two bottom sides at clamping ring body (2) is respectively arranged with a guide runner (37), and guide runner (37) is connected in the line slideway (22) of bottom slide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200278962U CN201279927Y (en) | 2008-09-03 | 2008-09-03 | Tire casing holding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200278962U CN201279927Y (en) | 2008-09-03 | 2008-09-03 | Tire casing holding ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279927Y true CN201279927Y (en) | 2009-07-29 |
Family
ID=40926814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200278962U Expired - Fee Related CN201279927Y (en) | 2008-09-03 | 2008-09-03 | Tire casing holding ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279927Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091529A1 (en) * | 2011-12-22 | 2013-06-27 | Yuan Zhongxue | Belt layer transmission ring and transmission method thereof |
| CN107031087A (en) * | 2015-08-21 | 2017-08-11 | 青岛软控机电工程有限公司 | Carcass transmits ring and the carcass transfer device with it |
| CN107192320A (en) * | 2017-07-11 | 2017-09-22 | 山东丰源轮胎制造股份有限公司 | A kind of holding ring calibration tool |
-
2008
- 2008-09-03 CN CNU2008200278962U patent/CN201279927Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091529A1 (en) * | 2011-12-22 | 2013-06-27 | Yuan Zhongxue | Belt layer transmission ring and transmission method thereof |
| CN107031087A (en) * | 2015-08-21 | 2017-08-11 | 青岛软控机电工程有限公司 | Carcass transmits ring and the carcass transfer device with it |
| CN107031087B (en) * | 2015-08-21 | 2020-06-23 | 青岛软控机电工程有限公司 | Tire body transfer ring and tire body transfer device with same |
| CN107192320A (en) * | 2017-07-11 | 2017-09-22 | 山东丰源轮胎制造股份有限公司 | A kind of holding ring calibration tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MESNAC CO., LTD. Free format text: FORMER NAME: QINGDAO UNIVERSITY SOFT CONTROL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266045 No. 1, Zhengzhou Road, Sifang District, Shandong, Qingdao Patentee after: Mesnac Co., Ltd. Address before: 266045 No. 1, Zhengzhou Road, Sifang District, Shandong, Qingdao Patentee before: Qingdao Colleges and Universities Soft Control Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |