CN100361807C - Radiation expansion type laminating drum - Google Patents
Radiation expansion type laminating drum Download PDFInfo
- Publication number
- CN100361807C CN100361807C CNB2004100264631A CN200410026463A CN100361807C CN 100361807 C CN100361807 C CN 100361807C CN B2004100264631 A CNB2004100264631 A CN B2004100264631A CN 200410026463 A CN200410026463 A CN 200410026463A CN 100361807 C CN100361807 C CN 100361807C
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- CN
- China
- Prior art keywords
- slide block
- connecting rod
- guide holder
- laminating drum
- main shaft
- 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
Links
- 238000010030 laminating Methods 0.000 title claims abstract description 32
- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000004677 Nylon Substances 0.000 description 8
- 229920001778 nylon Polymers 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 238000003801 milling Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Tyre Moulding (AREA)
Abstract
The invention relates to a radiation expansion type laminating drum for molding a semi-steel wire radial tire blank. The technical characteristics are as follows: the device comprises a push rod, a main shaft and a slide block which are connected with a driving cylinder of a forming machine, wherein a drum block is assembled on the slide block, a magnetic block is arranged in the drum block, a front guide seat and a rear guide seat are fixedly assembled on the main shaft in a sleeved mode, and the slide block is connected with the front guide seat and the rear guide seat through bearings; a connecting rod seat sleeved on the main shaft is installed between the front guide seat and the rear guide seat, the connecting rod seat is connected with the push rod through a pin, and each sliding block is hinged with the connecting rod seat through a connecting rod. The method has the advantages of convenient adjustment, high production efficiency, good tire blank forming quality and high precision, and is suitable for the two-stage forming of 12 '-18' semisteel radial tires.
Description
Technical field
The invention belongs to the tire production field of mechanical technique, is second step equipment of rotating radial tyre blank moulding, specifically, relates to the radiation expanding laminating drum of a kind of half wire will radial tyre fetus moulding.
Background technology
At present, the laminating drum major part of the semi-steel wire radial tire second stage building that uses is ten watts or 12 watts of formula laminating drums, because the bulging piece of laminating drum is less, there are the problems such as inconvenient, that production efficiency is low, the green tyres Forming Quality is inhomogeneous, precision is low of regulating, and, its slide block is directly installed on the groove milling of guide holder, slide block drives the drum piece by sliding in groove milling and opens or shrink, because sliding-frictional resistance is big, so, production efficiency is low, and service life is short.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of easy to adjust, production efficiency is high, the green tyres Forming Quality is good, precision is high radiation expanding laminating drum is provided.
For addressing the above problem, the mentality of designing that the present invention adopts is: substitute sliding friction with rolling friction, be that slide block adopts nylon bearing to do the rolling linear motion, because the frictional force that rolling friction is produced much smaller than the conventional sliders sliding friction, can reach noiselessness, nonabradable characteristics, the stability of laminating drum is improved greatly, and useful life prolongs greatly, can guarantee the stable accuracy of laminating drum in long-time.
The object of the present invention is achieved like this: comprise the push rod, main shaft, the slide block that are connected with make-up machine driving cylinder, building drum piece above the slide block, drum piece the inside installing magnetic patch, suit fixedly is equipped with preceding guide holder, back guide holder on the main shaft, and slide block is connected with preceding guide holder, back guide holder by bearing; Between preceding guide holder, back guide holder a connecting rod base that is set on the main shaft is installed, connecting rod base is connected with push rod by pin, and every slide block is hinged by connecting rod and connecting rod base respectively.
The present invention can be provided with preceding back-up ring, back back-up ring respectively at the connecting rod base front and back ends.
The present invention can install one in rear-end of spindle and regulate bolt, and an adjusting nut is installed on it, and the stopping means of being made up of spacing screw rod, position-arresting disk, spacing back-up ring is installed in the connecting rod base rear end.Laminating drum can to satisfy various different types of tyre moulding, be accomplished a tractor serves several purposes by the adjusting nut adjustment.
The present invention, preceding guide holder, the back guide holder outer rim dust cover can be set respectively.
The present invention, slide block can be 24, the inside installing of bulging piece six or four magnetic patch of every slide block correspondence.
The operation principle that the present invention adopts: radiation expanding laminating drum is contained on the second stage building machine, drive the push rod that cylinder promotes laminating drum by make-up machine, push rod drivening rod seat is moved axially and drivening rod pulling slide block, slide block is under the connecting rod effect, do the rolling linear motion with nylon bearing, make slide block make the radiation extensional motion, tire and laminating drum drum piece and magnetic patch thereof are adjacent to during moulding, make-up machine rotatablely moves, and laminating drum is done the overall process action.
The present invention has following characteristics:
1, when connecting rod base moves axially, connecting rod is handled slide block and is done the radiation expansion, have rate of expansion fast, shrink flexibly, convenience operation;
2, the slide block two ends adopt two groups of nylon bearings to do the rolling linear motion, because the frictional force that rolling friction is produced much smaller than the conventional sliders sliding friction, reach noiselessness, nonabradable characteristics, the stability of laminating drum is improved greatly, useful life prolongs greatly, can guarantee the stable accuracy of laminating drum in long-time;
3, adjust cooperating of adjusting nut and stopping means, can adjust the diameter of laminating drum rapidly, enhance productivity, accomplish a tractor serves several purposes;
4, rouse piece and adopt 24 watts, make the green tyres supporting more reasonable, the green tyres Forming Quality increases substantially;
5, maintenance work is carried out easily, and production efficiency improves, and reduces production costs.
The present invention is applicable to the second stage building of 12 "～18 " semi-steel wire radial tire.
The present invention is further illustrated for following embodiment accompanying drawings.
Description of drawings
Fig. 1, Fig. 2 are respectively the structure principle charts of the open configuration of one embodiment of the present of invention, and wherein, Fig. 2 is a side view;
Fig. 3, Fig. 4 are respectively the structure principle charts of the deflated state of Fig. 1, Fig. 2 embodiment, and wherein, Fig. 4 is a side view.
Among the figure, 1, push rod, 2, main shaft, 3, pin, 4, preceding guide holder, 5, bearing, 6, slide block, 7, the drum piece, 8, magnetic patch, 9, the back guide holder, 10, adjusting nut, 11, position-arresting disk, 12, spacing screw rod, 13, regulate bolt, 14, spacing back-up ring, 15, mainshaft nut, 16, the back snap ring, 17, the back back-up ring, 18, dust cover, 19,22, bearing pin, 20, connecting rod, 21, the rear end of connecting rod base, 23, preceding back-up ring, 24, preceding snap ring, 25, connecting rod base, 26, the shaft shoulder.
The specific embodiment
With reference to Fig. 1, Fig. 2, present embodiment mainly is made up of main shaft 2, push rod 1, connecting rod base 25, connecting rod 20, slide block 6, bearing 5, preceding guide holder 4, back guide holder 9, preceding back-up ring 23, back back-up ring 17, mainshaft nut 15, preceding snap ring 24, back snap ring 16 etc., slide block 6 has 24, respectively be equipped with bulging piece 7 on it, drum piece 7 the insides are equiped with six magnetic patch 8; Push rod 1 drives cylinder with make-up machine and is connected, preceding guide holder 4 is loaded on main shaft 2 front ends by preceding snap ring 24 and the shaft shoulder 26 fixed covers, back guide holder 9 is loaded on main shaft 2 rear ends by back snap ring 16 and mainshaft nut 15 fixed covers, outer rim at preceding guide holder 4, back guide holder 9 is provided with dust cover 18 respectively, dust cover 18 purposes be set be in order to make bearing 5 avoid being subjected to dust to corrode, slide block 6 by bearing 5 with preceding guide holder 4, afterwards guide holder 9 is connected; Between preceding guide holder 4, back guide holder 9, a connecting rod base 25 that is set on the main shaft 2 is installed, connecting rod base 25 is connected with push rod 1 by pin 3, back-up ring 23, back back-up ring 17 before connecting rod base 25 front and back ends are respectively arranged with, every slide block 6 is hinged by connecting rod 20 and connecting rod base 25 respectively, and promptly bearing pin 19,22 and slide block 6 are passed through respectively in connecting rod 20 two ends, connecting rod base 25 is hinged; Install one in main shaft 2 rear ends and regulate bolt 13, one adjusting nut 10 is installed on it, the rear end 21 of connecting rod base 25 is equipped with the stopping means of being made up of spacing screw rod 12, position-arresting disk 11, spacing back-up ring 14, adjustment adjusting nut 10 cooperates with stopping means, can adjust the diameter of laminating drum rapidly, enhance productivity, accomplish a tractor serves several purposes.
The bearing 5 of present embodiment adopts nylon bearing, and spacing back-up ring 14, preceding back-up ring 23, back back-up ring 17 all adopt the nylon back-up ring.
Use of the present invention: when installing and using, main shaft 2 front ends are connected with make-up machine.
With reference to Fig. 3, Fig. 4, when driving air cylinder driven push rod 1 axially moves right, push rod 1 axially moves right connecting rod base 25 by pin 3, connecting rod base 25 drivening rods 20 and the pulling slide block 6, because the restriction of two groups of nylon bearings 5 at guide holder 4, back guide holder 9 and slide block 6 two ends can only be made radial contraction before slide block 6 was subjected to; When back-up ring 17 was to back snap ring 16 after connecting rod base 25 heads on nylon, laminating drum was contracted to Fig. 4 state, so that the green tyres of forming is unloaded smoothly.
With reference to Fig. 1, Fig. 2, when driving cylinder exhaust commutation, push rod 1 axially is moved to the left, push rod 1 axially is moved to the left connecting rod base 25 by pin 3, slide block is done the radial radiation expansion along preceding guide holder 4, back guide holder 9, when back-up ring 23 was to preceding snap ring 24 before the front end of connecting rod base 25 heads on nylon, the laminating drum radiation was expanded to Fig. 2 state, is the maximum gauge of laminating drum.
The present invention, install one in main shaft 2 rear ends and regulate bolt 13, one adjusting nut 10 is installed on it, can finely tune, the stopping means of being made up of spacing screw rod 12, position-arresting disk 11, spacing back-up ring 14 is installed in the rear end 21 of connecting rod base 25, and adjustment adjusting nut 10 cooperates with stopping means, can adjust the diameter of laminating drum rapidly, enhance productivity, accomplish a tractor serves several purposes to satisfy various different types of tyre moulding.
Claims (9)
1. radiation expanding laminating drum, contain with make-up machine and drive push rod (1), main shaft (2), the slide block (6) that cylinder is connected, building drum piece (7) above the slide block (6), described bulging piece (7) the inside installing magnetic patch (8), it is characterized in that: described main shaft (2) is gone up suit and is fixed the preceding guide holder (4) of assembling, back guide holder (9), and described slide block (6) is connected with described preceding guide holder (4), back guide holder (9) by bearing (5); Between guide holder before described (4), the back guide holder (9) connecting rod base (25) that is set on the main shaft (2) is installed, described connecting rod base (25) is connected with push rod (1) by pin (3), and every slide block (6) is hinged by connecting rod (20) and described connecting rod base (25) respectively.
2. radiation expanding laminating drum according to claim 1 is characterized in that: at described connecting rod base (25) front and back ends preceding back-up ring (23), back back-up ring (17) are set respectively.
3. radiation expanding laminating drum according to claim 1 and 2, it is characterized in that: described main shaft (2) rear end is installed one and is regulated bolt (13), one adjusting nut (10) is installed on it, and the rear end (21) of described connecting rod base (25) is equipped with the stopping means of being made up of spacing screw rod (12), position-arresting disk (11), spacing back-up ring (14).
4. radiation expanding laminating drum according to claim 1 and 2 is characterized in that: the outer rim of guide holder before described (4), back guide holder (9) is provided with dust cover (18) respectively.
5. radiation expanding laminating drum according to claim 3 is characterized in that: the outer rim of guide holder before described (4), back guide holder (9) is provided with dust cover (18) respectively.
6. radiation expanding laminating drum according to claim 1 and 2 is characterized in that: described slide block (6) is 24, the installing of bulging piece (7) the inside six or four magnetic patch (8) that every slide block (6) is corresponding.
7. radiation expanding laminating drum according to claim 3 is characterized in that: described slide block (6) is 24, the installing of bulging piece (7) the inside six or four magnetic patch (8) that every slide block (6) is corresponding.
8. radiation expanding laminating drum according to claim 4 is characterized in that: described slide block (6) is 24, the installing of bulging piece (7) the inside six or four magnetic patch (8) that every slide block (6) is corresponding.
9. radiation expanding laminating drum according to claim 5 is characterized in that: described slide block (6) is 24, the installing of bulging piece (7) the inside six or four magnetic patch (8) that every slide block (6) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100264631A CN100361807C (en) | 2004-03-09 | 2004-03-09 | Radiation expansion type laminating drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100264631A CN100361807C (en) | 2004-03-09 | 2004-03-09 | Radiation expansion type laminating drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1559790A CN1559790A (en) | 2005-01-05 |
| CN100361807C true CN100361807C (en) | 2008-01-16 |
Family
ID=34441228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100264631A Expired - Fee Related CN100361807C (en) | 2004-03-09 | 2004-03-09 | Radiation expansion type laminating drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100361807C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182788A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | Belt ply drum host and drive method thereof |
| CN103302881B (en) * | 2012-03-14 | 2016-03-16 | 福建建阳龙翔科技开发有限公司 | Super large breathing is than tire laminating drum |
| CN103496183A (en) * | 2013-09-18 | 2014-01-08 | 北京橡胶工业研究设计院 | Tyre body fitting drum |
| CN104228097A (en) * | 2014-09-20 | 2014-12-24 | 揭阳市天阳模具有限公司 | Seamless belt beam layer attaching drum |
| CN107839266B (en) * | 2017-11-30 | 2024-04-16 | 萨驰智能装备股份有限公司 | Drum shoe and tread drum |
| CN109203532B (en) * | 2018-10-24 | 2024-04-19 | 广东荣兴机械科技有限公司 | Semi-steel radial tire adjustable diameter design drum |
| CN110481074B (en) * | 2019-09-18 | 2022-08-23 | 天津赛象科技股份有限公司 | Belt ply laminating drum with laminating diameter quick adjustment mechanism |
| CN114179411A (en) * | 2020-09-15 | 2022-03-15 | 北京橡胶工业研究设计院有限公司 | Capsule aircraft nose that outer chuck can expand and contract |
| CN112721261B (en) * | 2020-12-14 | 2022-08-30 | 浦林成山（山东）轮胎有限公司 | Tire building machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718090A1 (en) * | 1994-12-19 | 1996-06-26 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Tyre building drum |
| JPH1142721A (en) * | 1997-07-29 | 1999-02-16 | Mitsubishi Heavy Ind Ltd | Band drum for tire molding machine |
| CN2678882Y (en) * | 2004-03-09 | 2005-02-16 | 广东巨轮模具股份有限公司 | Radiation expansion type laminating drum |
-
2004
- 2004-03-09 CN CNB2004100264631A patent/CN100361807C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718090A1 (en) * | 1994-12-19 | 1996-06-26 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Tyre building drum |
| JPH1142721A (en) * | 1997-07-29 | 1999-02-16 | Mitsubishi Heavy Ind Ltd | Band drum for tire molding machine |
| CN2678882Y (en) * | 2004-03-09 | 2005-02-16 | 广东巨轮模具股份有限公司 | Radiation expansion type laminating drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1559790A (en) | 2005-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GREATOO INC. Free format text: FORMER NAME: GUANGDONG JULUN MOULD CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 515500 Middle Road, Jiedong Economic Development Zone, Jieyang, Guangdong, China Patentee after: Great Wheel Co.,Ltd. Address before: 515500 Jiedong County Economic Development Experimental Area, Guangdong Patentee before: Guangdong Great Wheel Mould Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 515500 Middle Road, Jiedong Economic Development Zone, Jieyang, Guangdong, China Patentee after: Greatoo Intelligent Equipment Inc. Address before: 515500 Middle Road, Jiedong Economic Development Zone, Jieyang, Guangdong, China Patentee before: Great Wheel Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Radiation expanding type make-up drum Effective date of registration: 20190910 Granted publication date: 20080116 Pledgee: China Co. truction Bank Corp Jieyang branch Pledgor: GREATOO INTELLIGENT EQUIPMENT INC. Registration number: Y2019440000049 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |