CN200970869Y - Central mechanism of tyre shaper vulcanzier - Google Patents
Central mechanism of tyre shaper vulcanzier Download PDFInfo
- Publication number
- CN200970869Y CN200970869Y CN 200620035601 CN200620035601U CN200970869Y CN 200970869 Y CN200970869 Y CN 200970869Y CN 200620035601 CN200620035601 CN 200620035601 CN 200620035601 U CN200620035601 U CN 200620035601U CN 200970869 Y CN200970869 Y CN 200970869Y
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- Prior art keywords
- clamping
- supporting seat
- sleeve
- axle
- folder
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- Expired - Fee Related
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a tyre sulfuration machine whose upper end of a sleeve of a middle device is connected in turn with a supporting seat, a clamping seat, a connecting seat and a jar cover that form a center component. Four to ten upright clamping shafts paralleling to the sleeve are distributed around the clamping seat, the clamping shafts are provided in the supporting seat movably and can be rotated around the respective axes. Two clamping lugs are connected and fixed on the upper part of each clamping shaft, the lower lug of each clamping shaft is connected with a sector gear, and each sector gear is meshed with a gear ring. The lugs clamp when facing to the middle shaft, and the lower ends of the two clamping shafts are connected with a hydraumatic motor. When replacing the capsules, the motor drives the clamping shafts to rotate a driving gear ring, each clamping shaft rotates synchronously, and the lugs shift out, the lower clamping plate and the clamping seat of the capsules are released. The motor rotates reversely, each clamping shaft is tightly locked. The heavy physical labor is avoided and the work efficiency is improved. The upper part of the supporting seat also has a connecting ring connected with a slide block by the underneath type adjustable mold. When the center component moves up, the opening of the slide block replaces the adjustable mold operation machine, which optimizes the structure and lowers the cost.
Description
(1) technical field
The utility model relates to tire forming vulcanizer, is specially a kind of central authority of tire forming vulcanizer.
(2) technical background
Modern tire forming vulcanizer is supermatic equipment of having gathered tyre setting and two kinds of functions of sulfuration.Central authority is the important component part of tire forming vulcanizer.The central authority effect of Type B tire forming vulcanizer commonly used now be before the sulfuration capsule pack into tire base, typing, after the sulfuration capsule is extracted from tire, under the cooperation of mould emptier, make tire break away from counterdie and peel off with tyre bead.On existing central authority, the following chuck of clamping capsule is fixed on the ring seat by T type screw thread.When changing capsule, need realize down separating of chuck and central authority ring seat and fix by chuck under the artificial rotation.For tire forming vulcanizer less below 75 inches, the weight of following chuck is less, adopts artificial clamping difficulty little.But for the tyre vulcanizer more than 75 inches, the vulcanizer of the giant tyre more than 105 inches particularly, the capsule anchor clamps are huger, and weight is very heavy, and manually changing the outfit wastes time and energy.In addition, the slide block of traditional vulcanizer segmented mold is the patrix that places segmented mold, so the weight of patrix will be far longer than the weight of counterdie.This problem of middle-size and small-size vulcanizer is still not serious.But for the tire forming vulcanizer of producing giant embryo, the weight of patrix reaches more than 20 tons, add the weight of vulcanizer crossbeam, the weight that makes vulcanizer move when the folding mould reaches more than 40 tons, frame strength and driving force to vulcanizer all have higher requirements, and have restricted the development of vulcanizer.Occurred the designer trends with the slide block underlying of the activating mold of giant embryo vulcanizer now, the slide block that is about to segmented mold places counterdie, but postpone under the slide block needs to use the segmented mold manipulation device of underlying to drive, and makes that the structure of vulcanizer is more complicated.
In a word, the central authority of traditional vulcanizer has been difficult to adapt to the oversize tyre shaper vulcanizer of making giant tyre.
(3) utility model content
The purpose of this utility model is a kind of tyre vulcanizer central authority of design.This central authority can realize changing fast automatically chuck under the capsule, also has the function of handling segmented mold concurrently, thereby simplifies the tyre vulcanizer structure, and be applicable to the oversize tyre vulcanizer.
The tyre vulcanizer central authority of the utility model design comprise cylinder cap, Connection Block, grip slipper, supporting seat, sleeve, guide pin bushing, bracing frame, on encircle oil cylinder and ring oil cylinder down.Sleeve upper end bolt be linked in sequence supporting seat, grip slipper, Connection Block and cylinder cap, the central module of mutual group cost centre mechanism, guide pin bushing one end is fixed in the following hot plate or the following vaporium of vulcanizer, sleeve is inserted in the guide pin bushing, sleeve lower end and bracing frame are connected, on to encircle the cylinder body and the bracing frame of oil cylinder affixed, on encircle oil cylinder piston rod be the piston rod of central authority, it passes sleeve, grip slipper, Connection Block and cylinder cap, is connected with chuck on the capsule.Two cylinder bodies that encircle oil cylinder down are fixed in the vulcanizer base by cylinder support, and the piston rod of following ring oil cylinder links to each other with bracing frame.When encircling cylinder action instantly, drive central module and move up and down along guide pin bushing.The steam pipework conduit, is communicated with the capsule inner chamber by grip slipper, Connection Block and cylinder cap from the below.
Comprise chuck clamping device under the capsule that presss from both sides axle, sector gear, gear ring in addition, be evenly equipped with 4～10 vertical folder axles parallel around above-mentioned grip slipper with sleeve, folder axle removable mounting is in supporting seat, can rotate around axis separately, every folder axle top is connected with two projections that protrude in the same way, two relative faces of projection are the clamping face of level, the following chuck and the grip slipper that are used for the clamping capsule, the lower protruding block of each folder axle links to each other with a sector gear, each sector gear and the gear ring engagement concentric with central authority, this gear ring removable mounting is in grip slipper.Center line of projection projection when clamp position of each folder axle all is in radially, towards axis.There is the lower end of two folder axles to link to each other by the rotating shaft of shaft joint with the hydraulic motor that is fixed in the vulcanizer pedestal.
When changing capsule, hydraulic motor starts, driving two folder axles rotates, the sector gear transmission gear ring that is connected because of this two folders axle top projection rotates, make each folder axle center on axis rotation 90 degree of oneself synchronously, the center line of projection is with radially vertical, and projection produces, loosens the following chuck and the grip slipper of capsule, can take out capsule.Equally, during installation the following chuck of the capsule mating surface along grip slipper is put down reposefully, make that the clamping face of chuck and the clamping face of grip slipper are fitted the hydraulic motor backward rotation under the capsule, make each folder axle rotation again, soon chuck and grip slipper are locked each projection down.
The connecting ring that is connected with slide block underneath type segmented mold in addition on the top of supporting seat.When encircling the rising of cylinder action promotion central authority instantly, the connecting ring that promotes simultaneously to link to each other with central module moves upward, and the slide block that promptly drives segmented mold moves upward, and realizes opening of segmented mold slide block.Encircle oil cylinder down the power that promotes the segmented mold slide block is provided.With put identically on the segmented mold slide block, during matched moulds, crossbeam moves downward, and slide block is pushed back, and realizes the contraction of segmented mold.
Advantage of the present utility model is, 1, the design's central authority increased chuck clamping device under the capsule, and hydraulic-driven, auto lock capsule lower chuck and grip slipper have been avoided heavy manual labor, can realize changing capsule fast, increase work efficiency; 2, the connecting ring that connects central authority and segmented mold slide block; replace special segmented mold operating mechanism; central authority with existing vulcanizer; the segmented mold manipulation device; the three of tread flaking mechanism closes as a whole; optimize the structure of vulcanizer, reduced manufacturing expense, improved the operating efficiency of vulcanizer.
(4) description of drawings
Fig. 1 is the front view of this tire vulcanizer central authority embodiment.
Fig. 2 is the left view of this tire vulcanizer central authority embodiment.
Fig. 3 is the vertical view that this tire vulcanizer central authority embodiment amplifies.
Fig. 4 is the enlarged drawing of this tire vulcanizer central authority embodiment clamping device.
Among the above figure, 1. cylinder cap, 2. Connection Block, 3. connecting ring 4. descends hot plate or vaporium down, 5. descend thermal insulation board, 6. vulcanizer base, 7. guide pin bushing, 8. sleeve, 9. bracing frame, 10. go up the ring oil cylinder, 11. times ring oil cylinders, 12. steam pipework conduits, 13, the folder axle, 14. supporting seats, 15. gear rings, 16. sector gears, 17. grip slipper, chuck under 18. capsules, 19. hydraulic motors, 20. cylinder supports, 21. folder axle retainer plate, 22. axle sleeves, 23. shaft joints, 24. copper sheathings
(5) specific embodiment
The embodiment of this tire vulcanizer central authority as shown in Figure 1, 2, comprise cylinder cap 1, Connection Block 2, grip slipper 17, supporting seat 14, sleeve 8, guide pin bushing 7, bracing frame 9, on encircle oil cylinder 10 and ring oil cylinder 11 down.Supporting seat 14, grip slipper 17, Connection Block 2 and cylinder cap 1 are installed on sleeve 8 upper ends by the bolt order of connection, the central module of mutual group cost centre mechanism, guide pin bushing 7 one ends are fixed in the following hot plate or the following vaporium 4 of vulcanizer, sleeve 8 is inserted in the guide pin bushing 7, sleeve 8 lower ends and bracing frame 9 are connected, the cylinder body and bracing frame 9 Joints of last ring oil cylinder 10, the piston rod of last ring oil cylinder 10 passes sleeve 8, supporting seat 14, grip slipper 17, Connection Block 2 and cylinder cap 4, and its piston rod top is connected with chuck 18 on the capsule.Two cylinder bodies that encircle oil cylinder 11 down are fixed in the vulcanizer base by cylinder support 20, and the piston rod of following ring oil cylinder 11 links to each other with bracing frame 9.Steam pipework conduit 12 passes supporting seat 14, grip slipper 17, Connection Block 2 and cylinder cap 1 from the below, be communicated with the capsule inner chamber.
This central authority is characterised in that and comprises folder axle 13 in addition, sector gear 16, chuck clamping device under the capsule of gear ring 15, shown in Fig. 1 to 4, be evenly equipped with 8 vertical folder axles 13 parallel around above-mentioned grip slipper 17 with sleeve 8, folder axle 13 bottoms are inserted in the axle sleeve 22 that is fixed in supporting seat 13, its top then is inserted in the retainer plate 21 that is fixed in the supporting seat upper end, each folder axle 13 can rotate around axis separately, every folder axle 13 tops are connected with two projections that protrude in the same way, two relative faces of projection are the clamping face of level, the following chuck 18 and the grip slipper 17 that are used for the clamping capsule, grip chuck and grip slipper down for the ease of two projections when folder axle 13 changes over to, distance A between two projection clamping faces of folder axle 13 is slightly larger than the grain-clamping table thickness C of chuck 18 under the capsule and the grain-clamping table thickness B sum of grip slipper 17, as shown in Figure 4.The lower protruding block of each folder axle 13 is connected by a steady pin and a sector gear 16, each sector gear 16 and gear ring 15 engagements, and gear ring 15 is enclosed within outside the copper sheathing 24 that is fixed in grip slipper 17, and is free to rotate.Center line of projection projection when the clamping locking state of each folder axle 13 all is in radially, towards the axis of central authority, as shown in phantom in Figure 3, and folder axle rotates 90 degree, when projection produces, the center line of the projection then radius with the central authority that presss from both sides axle by this is vertical, shown in solid line among Fig. 3.As shown in Figure 2, there is the lower end of two folder axles 13 to link to each other by the rotating shaft of shaft joint 23 with the hydraulic motor 19 that is fixed in the vulcanizer pedestal.For making the transmission balance, be relative two folders in position spools 13 in all folder axles 13 uniform on the circumference with two folder axles 13 that hydraulic motor 19 connects.The driving force of hydraulic motor 19 passes to other driven folder axle 13 and rotates synchronously by the sector gear 16 and the gear ring 15 of this two folders axle 13.
As shown in Figure 1, this central authority embodiment installs connecting ring 3 on the top of supporting seat 14, and connecting ring 3 is connected with the slide block of slide block underneath type segmented mold.
Claims (6)
1 one kinds of tyre vulcanizer central authorities, comprise cylinder cap (1), Connection Block (2), grip slipper (17), supporting seat (14), sleeve (8), guide pin bushing (7), bracing frame (9), on encircle oil cylinder (10) and ring oil cylinder (11) down; Supporting seat (14), grip slipper (17), Connection Block (2) and cylinder cap (1) are linked in sequence and are installed on sleeve (8) upper end, constitute the central module of this central authority, guide pin bushing (7) one ends are fixed in the following hot plate or the following vaporium (4) of vulcanizer, sleeve (8) is inserted in the guide pin bushing (7), sleeve (8) lower end and bracing frame (9) are connected, the cylinder body and bracing frame (9) Joint of last ring oil cylinder (10), the piston rod of last ring oil cylinder (10) passes sleeve (8), supporting seat (14), grip slipper (17), Connection Block (2) and cylinder cap (4), its piston rod top is connected with chuck (18) on the capsule; Two cylinder bodies that encircle oil cylinder (11) down are fixed in the vulcanizer base by cylinder support (20), and the piston rod of following ring oil cylinder (11) links to each other with bracing frame (9); Steam pipework conduit (12) passes supporting seat (14), grip slipper (17), Connection Block (2) and cylinder cap (1) from the below, be communicated with the capsule inner chamber; It is characterized in that:
Comprise chuck clamping device under the capsule that presss from both sides axle (13), sector gear (16), gear ring (15) in addition, be evenly equipped with 4～10 vertical folder axles (13) parallel around above-mentioned grip slipper (17) with sleeve (8), folder axle (13) removable mounting is in supporting seat (13), every folder axle (13) top is connected with two projections that protrude in the same way, two relative faces of projection are the clamping face of level, the lower protruding block and a sector gear (16) of each folder axle (13) are connected, each sector gear (16) and gear ring (15) engagement, gear ring (15) removable mounting is in grip slipper (17), concentric with central authority; Center line of projection projection when the clamping locking state of each folder axle (13) all is in radially, towards the axis of central authority, when the folder axle rotates 90 degree, projection produces, the center line of projection is vertical with the radius of the central authority that presss from both sides axle (13) by this, has the lower ends of two folder axles (13) to link to each other with the rotating shaft of the hydraulic motor that is fixed in the vulcanizer pedestal (19).
2 tyre vulcanizer central authorities according to claim 1 is characterized in that:
The top of described supporting seat (14) installs connecting ring (3), and connecting ring (3) is connected with the slide block of slide block underneath type segmented mold.
3 tyre vulcanizer central authorities according to claim 1 and 2 is characterized in that:
Described folder axle (13) bottom is inserted in the axle sleeve (22) that is fixed in supporting seat (13), its top then is inserted in the retainer plate (21) that is fixed in supporting seat (14) upper end.
4 tyre vulcanizer central authorities according to claim 1 and 2 is characterized in that:
Distance A between two projection clamping faces of described folder axle (13) is slightly larger than the grain-clamping table thickness C of chuck under the capsule (18) and the grain-clamping table thickness B sum of grip slipper (17).
5 tyre vulcanizer central authorities according to claim 1 and 2 is characterized in that:
Two folder axles (13) above-mentioned and that hydraulic motor (19) connects are that uniform all are pressed from both sides the relative two folder axles (13) in position in the axle (13) on the circumference.
6 tyre vulcanizer central authorities according to claim 1 and 2 is characterized in that:
Described gear ring (15) is enclosed within outside the copper sheathing (24) that is fixed in grip slipper (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035601 CN200970869Y (en) | 2006-09-12 | 2006-09-12 | Central mechanism of tyre shaper vulcanzier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035601 CN200970869Y (en) | 2006-09-12 | 2006-09-12 | Central mechanism of tyre shaper vulcanzier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970869Y true CN200970869Y (en) | 2007-11-07 |
Family
ID=38882125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035601 Expired - Fee Related CN200970869Y (en) | 2006-09-12 | 2006-09-12 | Central mechanism of tyre shaper vulcanzier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970869Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416680A (en) * | 2011-12-23 | 2012-04-18 | 桂林橡胶机械厂 | Quick capsule replacing center mechanism for tire vulcanizer |
| CN103496069A (en) * | 2013-09-28 | 2014-01-08 | 无锡翼龙航空设备有限公司 | Central mechanism of tyre vulcanizing machine |
| CN104441362A (en) * | 2014-11-14 | 2015-03-25 | 青岛双星橡塑机械有限公司 | Novel mechanical and hydraulic twin-mold vulcanizing machine |
| CN108819304A (en) * | 2018-06-22 | 2018-11-16 | 青岛双星橡塑机械有限公司 | Tyre vulcanization unit, tyre vulcanizer and sulfuration process containing it |
-
2006
- 2006-09-12 CN CN 200620035601 patent/CN200970869Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416680A (en) * | 2011-12-23 | 2012-04-18 | 桂林橡胶机械厂 | Quick capsule replacing center mechanism for tire vulcanizer |
| CN102416680B (en) * | 2011-12-23 | 2014-08-13 | 株式会社普利司通 | Quick capsule replacing center mechanism for tire vulcanizer |
| CN103496069A (en) * | 2013-09-28 | 2014-01-08 | 无锡翼龙航空设备有限公司 | Central mechanism of tyre vulcanizing machine |
| CN103496069B (en) * | 2013-09-28 | 2015-11-25 | 无锡翼龙航空设备有限公司 | Center mechanism for tire vulcanizer |
| CN104441362A (en) * | 2014-11-14 | 2015-03-25 | 青岛双星橡塑机械有限公司 | Novel mechanical and hydraulic twin-mold vulcanizing machine |
| CN108819304A (en) * | 2018-06-22 | 2018-11-16 | 青岛双星橡塑机械有限公司 | Tyre vulcanization unit, tyre vulcanizer and sulfuration process containing it |
| CN108819304B (en) * | 2018-06-22 | 2023-08-11 | 青岛海琅智能装备有限公司 | Tire vulcanizing unit, tire vulcanizing machine comprising same and vulcanizing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |