CN203185554U - Central mechanism of large vulcanizing machine - Google Patents
Central mechanism of large vulcanizing machine Download PDFInfo
- Publication number
- CN203185554U CN203185554U CN 201320213092 CN201320213092U CN203185554U CN 203185554 U CN203185554 U CN 203185554U CN 201320213092 CN201320213092 CN 201320213092 CN 201320213092 U CN201320213092 U CN 201320213092U CN 203185554 U CN203185554 U CN 203185554U
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- Prior art keywords
- oil cylinder
- ring
- segmented mold
- drives
- movable platform
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a central mechanism of a large vulcanizing machine, and the central mechanism comprises a base, an upper ring driving oil cylinder, a lower ring driving oil cylinder, a segmented mold driving oil cylinder, a support plate, a tension rod, a ring seat, a movable platform, a segmented mold driving sleeve, a central rod, a piston guide sleeve and a supporting plate; the segmented mold driving oil cylinder drives the movable platform to move, the lower ring driving oil cylinder drives the support plate to move, and the upper ring driving oil cylinder drives the central rod to move; the ring seat is sleeved on the central rod and is fixedly arranged on the support plate; the segmented mold driving sleeve is sleeved on the ring seat and is fixedly arranged on the movable platform; the piston guide sleeve is sleeved on the segmented mold driving sleeve and is fixedly arranged on the base; according to the novel structure, the oil cylinders replace traditional water tanks, so that the overall size is greatly reduced, the space occupied by the equipment is reduced, and the equipment is more compact; the production cost is reduced; the oil medium is more applicable to areas which lack water resources, so that the use of equipment becomes possible.
Description
Technical field
The utility model relates to the tire forming vulcanizer field, is specifically related to large-scale vulcanizer central authority very crucial in the tyre setting machine.
Background technology
Modern tire forming vulcanizer is the increasingly automated equipment of having gathered tyre setting and two kinds of functions of sulfuration, RIB(Rolling In Bladder) refers to plough under capsule-type, RIB capsule operating mechanism is that capsule be to be installed, and makes capsule enter the green tyres inner chamber and extract with curing medium turnover capsule and arrange from finished tire tire inner chamber.
Central authority is the core component of tyre vulcanizer, is directly connected to the quality of tire quality, and at present central authority mainly provides power by power water as medium, this mechanical type vulcanizer use comparatively general.For the vulcanizer of different size, central authority has certain difference.Segmented mold drive unit and the central authority of general middle-size and small-size vulcanizer are what to separate, for large scale computer, because the mould of large-scale vulcanizer is heavier, adopt underlying inversion type mould substantially, and corresponding die drive unit also must be transferred to the below.Nowadays the large-scale vulcanizer that is using generally is that the drive unit with segmented mold is incorporated into the central authority parts, realizes the dual-use function that segmented mold drives and central authority moves.With reference to accompanying drawing 1, this type of central authority mainly comprises structures compositions such as movable platform 1, nut 2, seat board 3, piston 4, spacer sleeve 5, piston 6, ring seat water vat 7, piston guide bush 8, positioning sleeve 9, segmented mold actuating sleeve 10, chuck ring gear 11, conduit 12, segmented mold water vat 13, demoulding water vat 14.The lifting of last ring is driven by ring seat water vat 7, and the lifting of following ring is driven by a demoulding water vat 14, and segmented mold is flexible does stretching motion by two segmented mold water vats, 13 driving segmented mold actuating sleeves 10 and then drive segmented mold pattern block.
There is the deficiency of following several respects in this type of central authority from design, manufacturing, production aspect: the one, owing to adopt power water as medium, this just requires must adopt stainless steel structure with relevant each part of power water contact, prevents that in use each associated components gets rusty; The 2nd, because the required driving force of lower, the large-scale vulcanizer of power water pressure is bigger again, just cause each water vat parts design size relatively large, just can provide enough driving forces, both increased the cost of equipment, also occupied than large space; The 3rd, because the lifting that encircles on this central authority is that the double-piston mechanism of ring seat water vat 7 becomes the trouble point of equipment easily to being sealed with higher requirement by self ring seat water vat 7 driving, to the comparatively inconvenience of maintenance of equipment.The 4th, provide inconvenient place for water source scarcity or power water, the use of equipment just is restricted.
The utility model content
The purpose of this utility model is to provide a kind of rational in infrastructure, design is unique, volume is little, production cost is low large-scale vulcanizer central authority.
For solving the problems of the technologies described above, the utility model provides a kind of large-scale vulcanizer central authority, comprises base, goes up that ring drives oil cylinder, ring drives oil cylinder down, segmented mold drives oil cylinder, gripper shoe, pull bar, ring seat, movable platform, segmented mold actuating sleeve, center-pole, piston guide bush and supporting plate;
Described segmented mold oil cylinder is arranged on the base, the piston rod of segmented mold oil cylinder links to each other with movable platform and drives movable platform and moves, described supporting plate is fixed on the movable platform by pull bar, following ring drives oil cylinder and is fixed on the supporting plate, the piston rod that following ring drives oil cylinder links to each other with gripper shoe and drives gripper shoe and moves, the described ring driving oil cylinder of going up is fixed on the gripper shoe, the piston rod that last ring drives oil cylinder links to each other with center-pole and drives center-pole and moves, described ring seat is set on the center-pole and is fixed on the gripper shoe, described segmented mold actuating sleeve is set on the ring seat and is fixed on the movable platform, and described piston guide bush is set on the segmented mold actuating sleeve and is fixed on the base.
For making whole large-scale vulcanizer central authority stress balance, the utility model improves to be had, it is one that described upward ring drives oil cylinder, it is that to drive oil cylinder be two for two, described segmented mold that described down ring drives oil cylinder, the described ring of going up drives the center that oil cylinder is arranged on gripper shoe, what the described driving of ring down oil cylinder was centrosymmetric is provided with on the supporting plate, and what described segmented mold driving oil cylinder was centrosymmetric is arranged on the base.
For guaranteeing the height of base plate and movable platform, the utility model improves to be had, and the piston rod of described segmented mold oil cylinder links to each other with movable platform by extension bar.
The utility model improves to be had, and the described piston rod of going up ring driving oil cylinder links to each other with center-pole by being threaded.
The beneficial effects of the utility model are that the large-scale vulcanizer central authority of new structure adopts oil cylinder to replace traditional water vat, has significantly reduced the overall dimensions of cylinder, has reduced the occupied space of equipment, makes equipment compacter; The oil medium replaces aqueous medium, has eliminated the specific (special) requirements to correlated parts, has reduced production cost; The use of oil medium is the water resources shortage area more, and the use of equipment provides may; Last ring drives the use of oil cylinder and dependency structure, has eliminated the problem of the sealing leak of original ring seat water vat, the trouble point of having reduced equipment.
Description of drawings
Accompanying drawing 1 is the structural representation of traditional large-scale vulcanizer central authority;
Accompanying drawing 2 is the front view of large-scale vulcanizer central authority of the present utility model;
Accompanying drawing 3 is the left view of large-scale vulcanizer central authority of the present utility model.
Label declaration: 1-movable platform; The 2-nut; The 3-seat board; The 4-piston; The 5-spacer sleeve; The 6-piston; 7-ring seat water vat; The 8-piston guide bush; The 9-positioning sleeve; 10-segmented mold actuating sleeve; 11-chuck ring gear; The 12-conduit; 13-segmented mold water vat; 14-demoulding water vat; The 15-base; The last ring of 16-drives oil cylinder; Ring drives oil cylinder under the 17-; The 18-segmented mold drives oil cylinder; The 19-gripper shoe; The 20-pull bar; The 21-ring seat; The 22-movable platform; 23-segmented mold actuating sleeve; The 24-center-pole; The 25-piston guide bush; The 26-supporting plate.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 2 and accompanying drawing 3, a kind of large-scale vulcanizer central authority that the utility model provides shown in the accompanying drawing comprises base 15, goes up that ring drives oil cylinder 16, ring drives oil cylinder 17 down, segmented mold drives oil cylinder 18, gripper shoe 19, pull bar 20, ring seat 21, movable platform 22, segmented mold actuating sleeve 23, center-pole 24, piston guide bush 25 and supporting plate 26;
Described segmented mold drives oil cylinder 18 and is arranged on the base 15, can adopt screw thread to fix or other fixed forms are fixed on the cylinder body that segmented mold drives oil cylinder 18 on the base 15, the piston rod of segmented mold driving oil cylinder 18 passes base 15 and fixes with movable platform 22, move by the mobile movable platform 22 that drives of piston rod in cylinder body, because movable platform 22 need have certain distance with base 15, therefore in the present embodiment, the piston rod of described segmented mold driving oil cylinder 18 links to each other with movable platform 22 by extension bar.
Described supporting plate 26 is fixed on the movable platform 22 by pull bar 20, following ring drives oil cylinder 17 and is fixed on the supporting plate 26, concrete, cylinder body can be fixed or other fixed forms are fixed on the supporting plate 26 by screw thread, the piston rod that following ring drives oil cylinder 17 passes supporting plate 26 and fixes with gripper shoe 19, and in cylinder body, move drive gripper shoe 19 by piston rod and move, the described ring driving oil cylinder 16 of going up is fixed on the gripper shoe 19, the piston rod that last ring drives oil cylinder 16 links to each other with center-pole 24 and drives center-pole 24 and moves, the piston rod that last ring drives oil cylinder 16 is threaded with the direct employing of being connected of center-pole 24, concrete, the top of piston rod is provided with external screw thread, and an end of center-pole 24 is provided with internal thread, the fixation that is threaded, convenient disassembly.
Described ring seat 21 is set on the center-pole 24 and is fixed on the gripper shoe 19, therefore also can drive ring seat 21 when gripper shoe 19 moves moves, described segmented mold actuating sleeve 23 is set on the ring seat 21 and is fixed on the movable platform 22, when movable platform 22 moves, segmented mold actuating sleeve 23 also can be mobile in ring seat 21, and described piston guide bush 25 is set on the segmented mold actuating sleeve 23 and is fixed on the base 15.
In the present embodiment, with reference to accompanying drawing 2 and accompanying drawing 3, it is one that described upward ring drives oil cylinder 16, it is that to drive oil cylinder 18 be two for two, described segmented mold that described down ring drives oil cylinder 17, gripper shoe 19, supporting plate 26 and base 15 all centered by symmetrical structure, described upward the ring drives the center that oil cylinder 16 is arranged on gripper shoe 19, and what the described driving of ring down oil cylinder 17 was centrosymmetric is provided with on the supporting plate 26, and what described segmented mold driving oil cylinder 18 was centrosymmetric is arranged on the base 15.
By above-mentioned setting, make and operate steadily the stress balance of whole large-scale vulcanizer central authority, strengthen the service life of large-scale vulcanizer central authority.
By oil pressure being replaced power water, significantly reduced the overall dimensions of cylinder, reduced the occupied space of equipment, make equipment compacter; The oil medium replaces aqueous medium, has eliminated the specific (special) requirements to correlated parts, has reduced production cost; The use of oil medium is the water resources shortage area more, and the use of equipment provides may; Last ring drives the use of oil cylinder 16 and dependency structure, has eliminated the problem of the sealing leak of original ring seat 21 water vats, the trouble point of having reduced equipment.
One end of center-pole 24 links to each other with last ring driving oil cylinder 16, and the other end fixedly has the ring of going up, and vertically moving of segmented mold actuating sleeve 23 drives the contraction of segmented mold pattern block or expansion.
The use of whole large-scale vulcanizer central authority is specially:
Dress tire: go up ring driving oil cylinder 16 driving center-pole 24(and go up ring) rises; stretching capsule; treat that manipulator packs tire into; last ring driving oil cylinder 16 drives center-pole 24(and goes up ring) descend, while capsule aeration settling, typing finishes; segmented mold drives oil cylinder 18 and drives 23 declines of segmented mold actuating sleeve; shrink thereby drive the segmented mold pattern block, the vulcanizer matched moulds closes up mould simultaneously.
Unload tire: the vulcanizer die sinking, segmented mold drives oil cylinder 18 and drives segmented mold actuating sleeve 23, thereby drive segmented mold pattern block stretches out, and during 23 rises of segmented mold actuating sleeve, driving upward simultaneously, ring driving oil cylinder 16, center-pole 24, following ring driving oil cylinder 17, ring seat 21 and other associated components rise together; After the segmented mold pattern block opened fully, capsule vacuumized, and last ring drives oil cylinder 16 and drives upward ring of center-pole 24() rise stretching capsule; Following ring drives oil cylinder 17 and drives ring seat 21 rises, tire is held up from counterdie, for the follow-up tire that unloads is prepared.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. one kind large-scale vulcanizer central authority is characterized in that, comprises base, goes up that ring drives oil cylinder, ring drives oil cylinder down, segmented mold drives oil cylinder, gripper shoe, pull bar, ring seat, movable platform, segmented mold actuating sleeve, center-pole, piston guide bush and supporting plate;
Described segmented mold oil cylinder is arranged on the base, the piston rod of segmented mold oil cylinder links to each other with movable platform and drives movable platform and moves, described supporting plate is fixed on the movable platform by pull bar, following ring drives oil cylinder and is fixed on the supporting plate, the piston rod that following ring drives oil cylinder links to each other with gripper shoe and drives gripper shoe and moves, the described ring driving oil cylinder of going up is fixed on the gripper shoe, the piston rod that last ring drives oil cylinder links to each other with center-pole and drives center-pole and moves, described ring seat is set on the center-pole and is fixed on the gripper shoe, described segmented mold actuating sleeve is set on the ring seat and is fixed on the movable platform, and described piston guide bush is set on the segmented mold actuating sleeve and is fixed on the base.
2. large-scale vulcanizer central authority according to claim 1, it is characterized in that, it is one that described upward ring drives oil cylinder, it is that to drive oil cylinder be two for two, described segmented mold that described down ring drives oil cylinder, the described ring of going up drives the center that oil cylinder is arranged on gripper shoe, what the described driving of ring down oil cylinder was centrosymmetric is provided with on the supporting plate, and what described segmented mold driving oil cylinder was centrosymmetric is arranged on the base.
3. large-scale vulcanizer central authority according to claim 1 is characterized in that the piston rod of described segmented mold oil cylinder links to each other with movable platform by extension bar.
4. large-scale vulcanizer central authority according to claim 1 is characterized in that, the described piston rod of going up ring driving oil cylinder links to each other with center-pole by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213092 CN203185554U (en) | 2013-04-24 | 2013-04-24 | Central mechanism of large vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213092 CN203185554U (en) | 2013-04-24 | 2013-04-24 | Central mechanism of large vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185554U true CN203185554U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213092 Expired - Lifetime CN203185554U (en) | 2013-04-24 | 2013-04-24 | Central mechanism of large vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328841A (en) * | 2014-08-15 | 2016-02-17 | 青岛软控机电工程有限公司 | Vulcanizing machine with mould blowing device |
-
2013
- 2013-04-24 CN CN 201320213092 patent/CN203185554U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328841A (en) * | 2014-08-15 | 2016-02-17 | 青岛软控机电工程有限公司 | Vulcanizing machine with mould blowing device |
| CN105328841B (en) * | 2014-08-15 | 2018-10-30 | 青岛软控机电工程有限公司 | A kind of vulcanizer with blow mold device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 365500 No. 901 Jinshayuan East Jinming Road, Sanming High-tech Industrial Development Zone, Fujian Province Patentee after: Fujian Tianhua Intelligent Equipment Co.,Ltd. Address before: 365000 Jinsha garden, hi tech Industrial Development Zone, Fujian, Sanming City Patentee before: Sino-Rubber Machinery Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |