CN220499665U - Improved vulcanizing mold for air spring leather bag - Google Patents
Improved vulcanizing mold for air spring leather bag Download PDFInfo
- Publication number
- CN220499665U CN220499665U CN202322060131.6U CN202322060131U CN220499665U CN 220499665 U CN220499665 U CN 220499665U CN 202322060131 U CN202322060131 U CN 202322060131U CN 220499665 U CN220499665 U CN 220499665U
- Authority
- CN
- China
- Prior art keywords
- mold
- air spring
- plunger
- capsule
- hole
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 title abstract description 25
- 239000002775 capsule Substances 0.000 claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 238000004073 vulcanization Methods 0.000 description 23
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an improved vulcanizing mold for an air spring leather bag, which belongs to the technical field of vulcanizing molds and has the technical scheme that: the vulcanizing mold comprises an upper mold, a middle mold, a lower mold and a capsule, wherein at least one vulcanizing hole is formed in the middle mold, a plunger is arranged on the lower mold and used for plugging one end of the vulcanizing hole, a core body is detachably arranged in the vulcanizing hole, the capsule is arranged in the core body, the upper mold, the core body, the plunger and the capsule are matched to form a vulcanizing chamber, an air spring leather bag is sleeved on the outer side of the capsule and is positioned in the vulcanizing chamber, a first air channel is arranged on the upper mold and is communicated with the vulcanizing chamber, a heating channel is arranged in the middle mold, a second air channel is arranged on the lower mold and is communicated with the inner part of the capsule, and the vulcanizing mold can change different cores when producing different types of air spring leather bags, so that the vulcanizing chamber is matched with the different types of air spring leather bags, and the production cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of vulcanization molds, and particularly relates to an improved vulcanization mold for an air spring leather bag.
Background
At present, in order to quickly attenuate the vibration of a frame and a vehicle body cab and improve the smoothness and comfort of running of an automobile, an air spring leather bag is generally arranged on an automobile suspension system for vibration reduction.
The Chinese patent with the publication number of CN215550249U discloses a vulcanization mold of an air spring leather bag, which comprises an upper mold, a middle mold and a lower mold, wherein at least one vulcanization hole is formed in the middle mold, the upper mold is provided with a first plunger for blocking one end of the vulcanization hole, the lower mold is provided with a second plunger for blocking the other end of the vulcanization hole, a heating pipeline is arranged in the middle mold, the capsule is in a straight cylinder shape, one end of the capsule is sealed, the other end of the capsule is fixed on the second plunger in a sealing manner, a vulcanization chamber is formed among the first plunger, the second plunger, the inner wall of the vulcanization hole and the outer wall of the capsule, and the air spring leather bag is sleeved outside the capsule and is positioned in the vulcanization chamber; a vacuum-pumping main pipe is arranged in the upper die and is communicated with the vulcanizing chamber; and an air charging and exhausting pipeline is arranged in the lower die and is communicated with the inside of the capsule.
The technical scheme has the following defects: when producing different types of air spring bellows through the vulcanization mold, different middle molds need to be replaced according to the types of the air spring bellows, and therefore production cost is high.
Disclosure of Invention
The present utility model has been made in view of the above problems occurring in the prior art, and it is an object of the present utility model to provide an improved vulcanisation mould for air spring bellows which has the advantage of reducing the production costs.
The technical aim of the utility model can be achieved by the following technical scheme: the utility model provides an improved generation vulcanization mold for air spring leather bag, includes mould, well mould, lower mould and capsule, at least one vulcanization hole has been seted up on the well mould, be provided with the plunger on the lower mould, the plunger is used for shutoff the one end in vulcanization hole, the downthehole detachable core that is provided with of vulcanization, the capsule set up in the core, go up mould, core, plunger and capsule cooperation and be formed with the vulcanization chamber, air spring leather bag cover is located the outside of capsule and be located in the vulcanization chamber, be provided with gas passage one on the mould, gas passage one with the vulcanization chamber is linked together, be provided with the heating passageway in the well mould, be provided with gas passage two on the lower mould, gas passage two with the inside of capsule is linked together.
In the improved vulcanizing mold for the air spring leather bag, the first mounting hole is formed in the plunger, the second mounting hole is formed in the lower mold, the first fastening piece is arranged in the first mounting hole in a penetrating mode, and the first fastening piece is in threaded connection with the second mounting hole.
In the improved vulcanizing mold for the air spring leather bag, the number of the air spring leather bag is several, the number of the second air channels is several, and the number of the second air channels is respectively communicated with the inner parts of the several air spring leather bags.
In the improved vulcanizing mold for the air spring leather bag, the plunger is detachably connected with the pressing plate, the plunger is provided with the third mounting hole, the pressing plate is provided with the fourth mounting hole, the third mounting hole is internally provided with the second fastening piece in a penetrating manner, and the second fastening piece is in threaded connection with the fourth mounting hole.
In the improved vulcanizing mold for the air spring bellows, the heating channel comprises a plurality of branch channels, and the plurality of branch channels are U-shaped.
In the improved vulcanizing mold for the air spring leather bag, the plunger is provided with the positioning hole, the end part of the pressure plate is provided with the positioning part, and the positioning part is inserted into the positioning hole.
In the improved vulcanizing mold for the air spring leather bag, the pressure plate is provided with the communication hole, and the communication hole is communicated with the second gas channel and the inside of the air spring leather bag.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. through changing different cores to change the vulcanization chamber, make the vulcanization chamber can adapt to different grade type air spring bellows, need not to change whole middle mould, with this reduction in production cost.
2. The second gas channels are respectively communicated with the interiors of the plurality of capsules, a user can stop supplying gas to the gas channels by closing external valves corresponding to the gas channels, at the moment, an operator can judge whether the capsules are damaged or not by observing the states of the capsules corresponding to the gas channels, and the damaged capsules can be independently replaced, so that the production cost is reduced;
3. the heating channel comprises a plurality of branch channels, the plurality of branch channels are U-shaped, the stay time of steam can be improved through the U-shaped branch channels, the contact area is larger, the heating effect is better, and the heating efficiency is improved.
Drawings
FIG. 1 is a cross-sectional view of an embodiment;
FIG. 2 is a schematic diagram of the upper die of the embodiment;
FIG. 3 is a schematic view of the structure of a plunger according to an embodiment;
FIG. 4 is a schematic view of the structure of a platen according to an embodiment;
FIG. 5 is a schematic view showing the structure of a heating channel according to an embodiment;
FIG. 6 is a cross-sectional view of a lower die of the embodiment;
fig. 7 is a schematic structural view of an embodiment.
Reference numerals: 1. an upper die; 2. middle mold; 3. a lower die; 4. a capsule; 5. a vulcanization hole; 6. a plunger; 7. a vulcanization chamber; 8. a first gas channel; 9. a second gas channel; 10. a first mounting hole; 11. a second mounting hole; 12. a first fastener; 13. a third mounting hole; 14. a mounting hole IV; 15. a second fastener; 16. a pressure plate; 17. a branch channel; 18. a heating channel; 19. positioning holes; 20. a positioning part; 21. a communication hole; 22. a core.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
An improved vulcanisation mould for air spring bellows, as shown in figures 1 to 7, comprises an upper mould 1, a middle mould 2, a lower mould 3 and a bladder 4.
At least one vulcanizing hole 5 is formed in the middle mold 2, a core 22 is detachably arranged in the vulcanizing hole 5, the capsules 4 are arranged in the core 22, in the embodiment, the vulcanizing holes 5 are distributed in an array, the cores 22 are provided with a plurality of vulcanizing holes 5 in one-to-one correspondence, the cores 22 are detachably arranged in the vulcanizing holes 5, the capsules 4 are in one-to-one correspondence with the cores 22, and the capsules 4 are arranged in the cores 22.
The lower die 3 is provided with a plunger 6, and the plunger 6 is used for plugging one end of the curing holes 5, and it should be noted that in this embodiment, the plunger 6 has a plurality of curing holes 5 and corresponds to the plurality of curing holes 5 one by one.
Specifically, the first mounting hole 10 is formed in the plunger 6, the second mounting hole 11 is formed in the lower die 3, the first fastening piece 12 is arranged in the first mounting hole 10 in a penetrating manner, the first fastening piece 12 is in threaded connection with the second mounting hole 11, preferably, the first fastening piece 12 is a screw, the first fastening piece 12 penetrates through the first mounting hole 10 and is in threaded connection with the second mounting hole 11, so that the plunger 6 is fixed with the lower die 3, and when the plunger 6 is disassembled, the plunger 6 can be separated from the lower die 3 by disassembling the first fastening piece 12, the operation is simple, the disassembly and the assembly are convenient, and the cost is reduced by independently replacing the plunger 6.
The pressure plate 16 is detachably connected to the plunger 6, the mounting hole III 13 is formed in the plunger 6, the mounting hole IV 14 is formed in the pressure plate 16, the fastener II 15 is arranged in the mounting hole III 13 in a penetrating mode, the fastener II 15 is in threaded connection with the mounting hole IV 14, preferably, the fastener II 15 is in threaded connection with the mounting hole IV 14 through the mounting hole III 13 through the fastener II 15, so that the plunger 6 and the pressure plate 16 are fixed, when the pressure plate 16 is detached, the plunger 6 and the pressure plate 16 can be separated through the fact that the fastener II 15 is detached, the operation is simple, the disassembly and the assembly are convenient, and cost is reduced through independent replacement of the pressure plate 16.
It should be further noted that the end of the capsule 4 is wrapped outside the pressure plate 16, and the capsule 4 is clamped by the cooperation of the pressure plate 16 and the plunger 6, so that the stability of the capsule 4 is ensured.
The plunger 6 is provided with the locating hole 19, the end part of the pressure plate 16 is provided with the locating part 20, the locating part 20 is matched with the locating hole 19, the locating part 20 is inserted into the locating hole 19, and the locating part 20 is inserted into the locating inner hole when the pressure plate 16 is installed, so that the relative stability of the pressure plate 16 and the plunger 6 is ensured, and the operation personnel can conveniently install and fix the plunger 6.
The upper die 1, the core 22, the plunger 6 and the capsule 4 are matched to form a vulcanizing chamber 7, the air spring leather bag is sleeved on the outer side of the capsule 4 and is positioned in the vulcanizing chamber 7, and when different types of air spring leather bags need to be processed, the corresponding core 22 can be replaced, so that the vulcanizing chamber 7 formed by the upper die 1, the core 22, the plunger 6 and the capsule 4 is changed, the vulcanizing chamber 7 is matched with the different types of air spring leather bags, preferably, the core 22 and the middle die 2 are connected through screws, and the core 22 can be taken out from the middle die 2 only by disassembling the screws when the core 22 is disassembled.
The upper die 1 is provided with the first gas channel 8, the first gas channel 8 is communicated with the vulcanizing chamber 7, and air in the vulcanizing chamber 7 can be pumped away through the first gas channel 8, so that bubble marks on the surface of the air spring leather bag are prevented, and the quality of the air spring leather bag is improved.
The middle die 2 is internally provided with the heating channel 18, the heating channel 18 comprises a plurality of branch channels 17, the plurality of branch channels 17 are U-shaped, the stay time of steam can be improved due to the U-shaped branch channels 17, the contact area is larger, the heating effect is better, and the heating efficiency is improved.
The lower die 3 is provided with a second gas channel 9, the second gas channel 9 is communicated with the inside of the capsule 4, specifically, the pressure plate 16 is provided with a communication hole 21, the communication hole 21 is communicated with the inside of the second gas channel 9 and the inside of the capsule 4, namely, the gas in the second gas channel 9 can enter the inside of the capsule 4 through the communication hole 21, under the action of the gas, the capsule 4 is firmly erected in the vulcanizing hole 5, the vulcanizing chamber 7 is made to be a shaping space through the capsule 4, the gas in the capsule 4 is discharged during demolding, the capsule 4 is shrunken, the outer surface of the capsule 4 is separated from the inner surface of the air spring capsule, and the air spring capsule can be rapidly taken out at the moment.
It should be noted that, in this embodiment, the second gas channel 9 has a plurality of gas channels, the second gas channel 9 corresponds to the plurality of capsules 4 one by one, the second gas channel 9 is respectively connected to the inside of the plurality of capsules 4, the user can close the external valve corresponding to the second gas channel 9 to stop supplying gas to the second gas channel 9, at this time, the operator can observe the state of the second gas channel 9 corresponding to the capsules 4, and judge whether the capsules 4 are damaged through the state of the capsules 4, the damaged capsules 4 can be replaced independently, and replacement of all the capsules 4 is not needed, so that the production cost is reduced.
The capsule 4 is replaced by removing the first fastener 12, separating the lower die 3 from the plunger 6, removing the plunger 6, the platen 16 and the capsule 4 simultaneously, removing the second fastener 15, separating the platen 16 from the plunger 6, and removing the capsule 4 from the shell at this time.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model; those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. An improved vulcanizing mold for an air spring bladder, comprising an upper mold (1), a middle mold (2), a lower mold (3) and a bladder (4), and being characterized in that: set up at least one curing hole (5) on well mould (2), be provided with plunger (6) on lower mould (3), plunger (6) are used for the shutoff the one end of curing hole (5), can dismantle in curing hole (5) and be provided with core (22), capsule (4) set up in core (22), go up mould (1), core (22), plunger (6) and capsule (4) cooperation and be formed with curing chamber (7), air spring bellows is located the outside of capsule (4) and be located curing chamber (7), be provided with gas passage one (8) on last mould (1), gas passage one (8) with curing chamber (7) are linked together, be provided with heating channel (18) in well mould (2), be provided with gas passage two (9) on lower mould (3), gas passage two (9) with the inside of capsule (4) is linked together.
2. An improved curing mold for air spring bellows as set forth in claim 1 wherein: the plunger (6) is provided with a first mounting hole (10), the lower die (3) is provided with a second mounting hole (11), a first fastening piece (12) is arranged in the first mounting hole (10) in a penetrating mode, and the first fastening piece (12) is in threaded connection with the second mounting hole (11).
3. An improved curing mold for air spring bellows as set forth in claim 1 wherein: the number of the capsules (4) is several, the number of the gas channels II (9) is several, and the gas channels II (9) are respectively communicated with the inside of the capsules (4).
4. An improved curing mold for air spring bellows as set forth in claim 1 wherein: the novel hydraulic pressure device is characterized in that a pressing plate (16) is detachably connected to the plunger (6), a third mounting hole (13) is formed in the plunger (6), a fourth mounting hole (14) is formed in the pressing plate (16), a second fastening piece (15) is arranged in the third mounting hole (13) in a penetrating mode, and the second fastening piece (15) is in threaded connection with the fourth mounting hole (14).
5. An improved curing mold for air spring bellows as set forth in claim 1 wherein: the heating channel (18) comprises a plurality of branch channels (17), and the plurality of branch channels (17) are U-shaped.
6. An improved curing mold for air spring bellows as set forth in claim 4 wherein: the plunger (6) is provided with a positioning hole (19), the end part of the pressure plate (16) is provided with a positioning part (20), and the positioning part (20) is inserted into the positioning hole (19).
7. An improved curing mold for air spring bellows as set forth in claim 4 wherein: the pressure plate (16) is provided with a communication hole (21), and the communication hole (21) is communicated with the gas channel II (9) and the inside of the capsule (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060131.6U CN220499665U (en) | 2023-08-02 | 2023-08-02 | Improved vulcanizing mold for air spring leather bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060131.6U CN220499665U (en) | 2023-08-02 | 2023-08-02 | Improved vulcanizing mold for air spring leather bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499665U true CN220499665U (en) | 2024-02-20 |
Family
ID=89866286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060131.6U Active CN220499665U (en) | 2023-08-02 | 2023-08-02 | Improved vulcanizing mold for air spring leather bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117841247A (en) * | 2024-03-07 | 2024-04-09 | 洛阳胶联减振科技有限公司 | Passenger car air spring air bag vulcanization equipment |
-
2023
- 2023-08-02 CN CN202322060131.6U patent/CN220499665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117841247A (en) * | 2024-03-07 | 2024-04-09 | 洛阳胶联减振科技有限公司 | Passenger car air spring air bag vulcanization equipment |
| CN117841247B (en) * | 2024-03-07 | 2024-06-04 | 洛阳胶联减振科技有限公司 | Passenger car air spring air bag vulcanization equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220499665U (en) | Improved vulcanizing mold for air spring leather bag | |
| CN103481422A (en) | Energy-saving tyre vulcanizer and tyre vulcanization technology | |
| CN101337411B (en) | Rubber transmission belt vulcanizing device | |
| CN104117637B (en) | A kind of indenter device of upper die mould shooting case of core maker sand mechanism | |
| CN204749054U (en) | Tire does not have capsule vulcanizer | |
| CN202225333U (en) | Die device for making elastic ribbed belt | |
| CN112405951A (en) | Vulcanization mold and vulcanization process for air spring leather bag | |
| CN214324270U (en) | New energy tire vulcanizer | |
| CN101559636A (en) | Three-stage capsule vulcanizing machine | |
| CN218314701U (en) | Tire half mold and tire mold for manufacturing protective multi-piece tire | |
| CN218926195U (en) | Die casting machine die | |
| CN211941709U (en) | Device capable of pneumatically demolding molds with different calibers | |
| CN214206989U (en) | Upper die assembly capable of being punched and formed to facilitate demolding | |
| CN204294880U (en) | A kind of indenter device of upper die mould shooting case of core maker sand mechanism | |
| CN211641064U (en) | Tire design and vulcanization integration central mechanism | |
| JP4451551B2 (en) | Cylinder device | |
| CN212736689U (en) | Vacuumizing device of common segmented mold | |
| CN107009555B (en) | Center mechanism of tire vulcanizer | |
| CN201609942U (en) | Integral tire forming sulfuration apparatus | |
| CN210415159U (en) | Double-hydraulic-cylinder automobile inner tube vulcanizing machine | |
| CN214419660U (en) | Vulcanizing machine | |
| CN218883681U (en) | Pipeline system capable of adjusting external temperature of tire vulcanization in different areas | |
| CN214395522U (en) | Mould heating structure and have its vulcanizer | |
| CN215039482U (en) | Novel energy-saving rubber driving belt vulcanizing device | |
| CN216760884U (en) | Tire vulcanizer evacuation structure and tire mould thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |