CN218314701U - Tire half mold and tire mold for manufacturing protective multi-piece tire - Google Patents
Tire half mold and tire mold for manufacturing protective multi-piece tire Download PDFInfo
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- CN218314701U CN218314701U CN202222456852.4U CN202222456852U CN218314701U CN 218314701 U CN218314701 U CN 218314701U CN 202222456852 U CN202222456852 U CN 202222456852U CN 218314701 U CN218314701 U CN 218314701U
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Abstract
The utility model discloses a tire half mould and tire mould for making protection type multi-disc tire relates to tire half mould and tire mould technical field, including unable adjustment base, unable adjustment base's top is provided with demoulding mechanism, demoulding mechanism includes movable plate and the lower half mould of fixed connection at the unable adjustment base upper surface, movable plate and lower half mould looks adaptation, the surface of movable plate is provided with sealed the pad, and the movable plate joint can make the first half form an airtight space in lower half mould lower half timesharing. It can relieve the spacing of movable plate through unable adjustment base and demoulding mechanism's setting, and the first spring of compressed can promote the movable plate rebound to make the tire break away from in the lower half mould, can be convenient for carry out the drawing of patterns to the post-pressurization vulcanization moulded tire, make things convenient for the workman to take off the tire from the tire mould, save workman's time, thereby improve work efficiency, convenient to use.
Description
Technical Field
The utility model relates to a half mould of tire and tire mould technical field specifically are half mould of tire and tire mould for making protection type multi-disc tire.
Background
The tire mold is a tool for vulcanization molding of various types of tires. The tyre mould is divided into a segmented mould and two half moulds, wherein the segmented mould consists of a pattern ring, a mould sleeve and an upper side plate and a lower side plate. The two half moulds are composed of an upper mould and a lower mould. When a protective multi-piece tire is manufactured, two half tire molds are generally used for vulcanizing a tire blank, a water tire or a bladder is filled in the tire blank during vulcanization, high-pressure hot water is injected into the water tire, and the mold is filled with the tire blank by utilizing the expansion pressure of the water tire or the bladder.
When the protective multi-piece tire is manufactured, the tire blank is pressurized, so that the tire blank is vulcanized, the conventional tire mold does not have the function of facilitating demolding, and the tire vulcanized and molded in a pressurizing mode can be tightly attached to the mold, so that a worker is difficult to take the tire off the tire mold, more time is wasted for the worker, and the working efficiency is low; to this end, we provide a tire half mold and a tire mold for making a protected multi-piece tire that solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tire half mould and tire mould for making protection type multi-disc tire in order to compensate the not enough of prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a tire half mould and tire mould for making protection type multiplate tire, including unable adjustment base, unable adjustment base's top is provided with demoulding mechanism, demoulding mechanism includes movable plate and the lower half mould of fixed connection at the unable adjustment base upper surface, movable plate and lower half mould looks adaptation, the surface of movable plate is provided with sealed the pad, and the movable plate joint can make first half form an airtight space at lower half mould lower half timesharing, two symmetrical spacing holes have been seted up to the surface of movable plate, four first springs of bottom surface fixedly connected with of movable plate, four the equal fixed connection in the upper surface of unable adjustment base in the bottom of first spring, when the movable plate joint at lower half mould lower half timesharing, first spring is in by the compression state, after tire vulcanization moulding, removes the spacing of movable plate, and compressed first spring can promote the movable plate rebound to make the tire break away from in the lower half mould, the outer surface fixed connection of lower half mould has two symmetrical second springs, two the equal fixedly connected with operation disc of one end that the lower half mould was kept away from to the second spring, two operation disc is close to the equal fixedly connected with side of lower half mould has the gag lever, and when the gag lever insert in the second half mould, is in the gag lever, the normal state, from the gag lever pull out.
Furthermore, two the gag lever post all runs through half mould down and extends to half mould's inside down, two the gag lever post all with half mould sliding connection down, half mould plays the guide effect for the removal of gag lever post, two the gag lever post respectively with two spacing hole looks adaptations, is provided with the inclined plane on the gag lever post, when the movable plate moves down, can promote the gag lever post through the gag lever post inclined plane and remove to keeping away from spacing hole direction to stretch the second spring through the operation disc, when spacing hole corresponds with the gag lever post, the second spring that is stretched promotes the gag lever post and inserts spacing downtheholely.
Further, the bottom surface fixedly connected with four telescopic links of movable plate, four the equal fixed connection in unable adjustment base's in bottom of telescopic link upper surface, four the telescopic link is established respectively in the inside of four first springs, and the telescopic link plays the guide effect for the removal of movable plate to make the movable plate remove more firm.
Furthermore, unable adjustment base's last fixed surface is connected with the mount, the interior roof fixedly connected with hydraulic stem of mount, the hydraulic stem is prior art, can be through the controller of hydraulic stem, the extension or the shortening of control hydraulic stem.
Furthermore, the bottom end of the hydraulic rod is fixedly connected with an upper half die, the upper half die is driven to move up and down by the extension or the shortening of the hydraulic rod, the upper half die is matched with the lower half die, when the upper half die is aligned with the lower half die, a closed space is formed between the upper half die and the lower half die, the inner wall of the upper half die is provided with a support frame, and a water tyre or a capsule can be placed on the surface of the support frame, so that the green tyre is pressurized to be attached to the upper half die and the lower half die.
Further, the top of mount is provided with the water pump, the fixed intercommunication of output of water pump has first communicating pipe, the one end that the water pump was kept away from to first communicating pipe is linked together with first side's mould, and the water pump is prior art, can be through the controller of water pump, and control water pump takes the cooling water in the water tank out and pours into first side's mould into through first communicating pipe inside to cool off vulcanization forming's tire, the last fixed surface of mount is connected with the condenser, the fixed intercommunication of input end of condenser has second communicating pipe, the one end that the condenser was kept away from to second communicating pipe is linked together with first side's mould, and the condenser is prior art, flows into the condenser through second communicating pipe after the cooling water heat absorption in first side's mould, and the condenser can carry out cooling process to hot water.
Further, the last fixed surface of mount is connected with the water tank, the water tank is linked together through the connecting pipe with the input of water pump, the water tank is linked together through the connecting pipe with the output of condenser, is provided with inlet tube and drain pipe on the water tank, can carry out water injection and drainage to the water tank and handle to guarantee that moisture is sufficient in the water tank and can change the moisture in the water tank.
Compared with the prior art, the tire half mold and the tire mold for manufacturing the protective multi-piece tire have the following beneficial effects:
1. the utility model discloses a unable adjustment base and demoulding mechanism's setting removes the spacing of movable plate, and the first spring of compressed can promote movable plate rebound to make the tire break away from in the lower half mould, can be convenient for carry out the drawing of patterns to the tire of pressurization postvulcanization shaping, make things convenient for the workman to take off the tire from tire mould, save workman's time, thereby improve work efficiency, convenient to use.
2. The utility model discloses a setting of water pump, first communicating pipe, condenser and second communicating pipe, the water pump is prior art, can pass through the controller of water pump, and inside the control water pump took the cooling water in the water tank out and poured into first mould through first communicating pipe to cool off vulcanization molding's tire, the condenser is prior art, flows into the condenser through second communicating pipe after first mould cooling water heat absorption, and the condenser can carry out cooling treatment to hot water, thereby realizes circulative cooling.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the lower mold half of the present invention;
FIG. 3 is a schematic perspective view of the movable plate and the limiting hole of the present invention;
fig. 4 is the internal structure schematic diagram of the upper mold of the present invention.
In the figure: 1. a fixed base; 2. a demolding mechanism; 21. a lower half mold; 22. moving the plate; 23. a limiting hole; 24. a first spring; 25. a second spring; 26. operating the disc; 27. a limiting rod; 28. a telescopic rod; 3. a fixed mount; 4. a hydraulic lever; 5. an upper half mold; 6. a water pump; 7. a first communication pipe; 8. a condenser; 9. a second communicating pipe; 10. a water tank.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The embodiment provides a tire half mould and tire mould for making protection type multi-disc tire, and the device can be convenient for carry out the drawing of patterns to the tire of pressurization postcure shaping, makes things convenient for the workman to take off the tire from tire mould, saves workman's time to improve work efficiency, convenient to use.
Referring to fig. 1, 2, 3 and 4, a tire half mold and a tire mold for manufacturing a protective multi-piece tire include a fixed base 1, a demolding mechanism 2 is disposed above the fixed base 1, the demolding mechanism 2 includes a movable plate 22 and a lower half mold 21 fixedly connected to an upper surface of the fixed base 1, the movable plate 22 is adapted to the lower half mold 21, a gasket is disposed on an outer surface of the movable plate 22, when the movable plate 22 is clamped to a lower half portion of the lower half mold 21, the upper half portion forms a closed space, two symmetrical limiting holes 23 are disposed on an outer surface of the movable plate 22, four first springs 24 are fixedly connected to a bottom surface of the movable plate 22, bottom ends of the four first springs 24 are fixedly connected to an upper surface of the fixed base 1, when the movable plate 22 is clamped to the lower half mold 21, the first springs 24 are in a compressed state, after vulcanization molding of the tire, the limiting of the movable plate 22 is released, and the compressed first springs 24 push the movable plate 22 to move upward and separate the tire from the lower half mold 21.
The outer surface of the lower half die 21 is fixedly connected with two symmetrical second springs 25, one ends of the two second springs 25, which are far away from the lower half die 21, are fixedly connected with operation disks 26, one side faces of the two operation disks 26, which are close to the lower half die 21, are fixedly connected with limiting rods 27, when the limiting rods 27 are inserted into the limiting holes 23, the second springs 25 are in a normal state, and when the limiting rods 27 are pulled out from the limiting holes 23, the second springs 25 are in a stretching state.
The two limiting rods 27 penetrate through the lower half die 21 and extend into the lower half die 21, the two limiting rods 27 are connected with the lower half die 21 in a sliding mode, the lower half die 21 plays a guiding role in moving the limiting rods 27, the two limiting rods 27 are respectively matched with the two limiting holes 23, inclined planes are arranged on the limiting rods 27, when the moving plate 22 moves downwards, the inclined planes of the limiting rods 27 can push the limiting rods 27 to move towards the direction away from the limiting holes 23, the second springs 25 are stretched through the operation discs 26, and when the limiting holes 23 correspond to the limiting rods 27, the stretched second springs 25 push the limiting rods 27 to be inserted into the limiting holes 23.
The bottom surface of the moving plate 22 is fixedly connected with four telescopic rods 28, the bottom ends of the four telescopic rods 28 are fixedly connected to the upper surface of the fixed base 1, the four telescopic rods 28 are respectively sleeved inside the four first springs 24, and the telescopic rods 28 play a guiding role in the movement of the moving plate 22, so that the moving plate 22 can move more stably.
Referring to fig. 1, a fixing frame 3 is fixedly connected to the upper surface of a fixing base 1, a hydraulic rod 4 is fixedly connected to the inner top wall of the fixing frame 3, the hydraulic rod 4 is in the prior art, the extension or the shortening of the hydraulic rod 4 can be controlled through a controller of the hydraulic rod 4, an upper half mold 5 is fixedly connected to the bottom end of the hydraulic rod 4, the extension or the shortening of the hydraulic rod 4 drives the upper half mold 5 to move up and down, the upper half mold 5 is matched with a lower half mold 21, when the upper half mold 5 is aligned with the lower half mold 21, a closed space is formed between the upper half mold 5 and the lower half mold 21, a support frame is arranged on the inner wall of the upper half mold 5, and a water tire or a capsule can be placed on the surface of the support frame, so as to pressurize a tire blank, so that the tire blank is attached to the upper half mold 5 and the lower half mold 21.
Referring to fig. 1, a water pump 6 is arranged above a fixing frame 3, a fixing block is fixedly connected to the outer surface of the water pump 6, the fixing block is fixedly connected to the upper surface of the fixing frame 3, a first communicating pipe 7 is fixedly communicated with the output end of the water pump 6, one end, far away from the water pump 6, of the first communicating pipe 7 is communicated with an upper half mold 5, the water pump 6 is in the prior art, a controller of the water pump 6 can be used for controlling the water pump 6 to pump out cooling water in a water tank 10 and injecting the cooling water into the upper half mold 5 through the first communicating pipe 7, so as to cool a tire formed by vulcanization, a condenser 8 is fixedly connected to the upper surface of the fixing frame 3, a second communicating pipe 9 is fixedly communicated with the input end of the condenser 8, one end, far away from the condenser 8, of the second communicating pipe 9 is communicated with the upper half mold 5, the condenser 8 is in the prior art, the cooling water flows into the condenser 8 through the second communicating pipe 9 after absorbing heat in the upper half mold 5, and the condenser 8 can cool the hot water.
Referring to fig. 1, the upper surface of the fixing frame 3 is fixedly connected with a water tank 10, the water tank 10 is communicated with the input end of the water pump 6 through a connecting pipe, the water tank 10 is communicated with the output end of the condenser 8 through a connecting pipe, and the water tank 10 is provided with a water inlet pipe and a water outlet pipe, so that the water tank 10 can be filled with water and drained, and the water in the water tank 10 can be ensured to be sufficient and replaced.
The working principle is as follows: when the mould is used, a green tyre is placed in the lower half mould 21, the hydraulic rod 4 is controlled to extend, the upper half mould 5 is driven to move downwards and is attached to the lower half mould 21, the support frame of the upper half mould 5 can push the movable plate 22 to move downwards, the movable plate 22 can compress the first spring 24, the limiting rod 27 is provided with an inclined surface, when the movable plate 22 moves downwards, the inclined surface of the limiting rod 27 can push the limiting rod 27 to move towards the direction away from the limiting hole 23, the second spring 25 is stretched through the operation disc 26, when the limiting hole 23 corresponds to the limiting rod 27, the stretched second spring 25 pushes the limiting rod 27 to be inserted into the limiting hole 23, and the water tyre or the capsule placed on the surface of the support frame of the upper half mould 5 is passed through, the device can be used for conveniently demoulding the pressurized vulcanized and formed tire, so that the tire is conveniently taken down from the tire mold by a worker, the time of the worker is saved, the working efficiency is improved, and the use is convenient.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A half mould of tire and tire mould for making protection type multiplate tire, including unable adjustment base (1), its characterized in that: the top of unable adjustment base (1) is provided with demoulding mechanism (2), demoulding mechanism (2) are including lower half mould (21) of movable plate (22) and fixed connection at unable adjustment base (1) upper surface, movable plate (22) and lower half mould (21) looks adaptation, two symmetrical spacing hole (23) have been seted up to the surface of movable plate (22), four first spring (24) of bottom surface fixedly connected with of movable plate (22), four the equal fixed connection in the upper surface of unable adjustment base (1) in the bottom of first spring (24), the outer fixed surface of lower half mould (21) is connected with two symmetrical second spring (25), two the equal fixedly connected with operation disc (26), two in one end that half mould (21) was kept away from down second spring (25) operation disc (26) are close to the equal fixedly connected with gag lever post (27) in a side of lower half mould (21).
2. A tire half mold and a tire mold for making a protected multi-piece tire according to claim 1, wherein: the two limiting rods (27) penetrate through the lower half die (21) and extend into the lower half die (21), the two limiting rods (27) are connected with the lower half die (21) in a sliding mode, and the two limiting rods (27) are matched with the two limiting holes (23) respectively.
3. A tire half mold and a tire mold for making a protected multi-piece tire according to claim 1, wherein: the bottom surface fixedly connected with four telescopic links (28) of movable plate (22), four the equal fixed connection in upper surface of unable adjustment base (1) in bottom of telescopic link (28), four telescopic link (28) are established respectively in the inside of four first springs (24).
4. A tire half mold and a tire mold for making a protected multi-piece tire according to claim 1, wherein: the upper surface fixed connection of unable adjustment base (1) has mount (3), the interior roof fixedly connected with hydraulic stem (4) of mount (3).
5. The tire mold half and tire mold for making a protected multi-piece tire according to claim 4, wherein: the bottom end of the hydraulic rod (4) is fixedly connected with an upper half die (5), and the upper half die (5) is matched with a lower half die (21).
6. The tire mold half and tire mold for making a protected multi-piece tire according to claim 5, wherein: the top of mount (3) is provided with water pump (6), the fixed intercommunication of output of water pump (6) has first communicating pipe (7), the one end and the first side's of mould (5) of keeping away from water pump (6) of first communicating pipe (7) are linked together, the last fixed surface of mount (3) is connected with condenser (8), the fixed intercommunication of input of condenser (8) has second communicating pipe (9), the one end and the first side's of mould (5) of keeping away from condenser (8) of second communicating pipe (9) are linked together.
7. The tire mold half and tire mold for making a protected multi-piece tire according to claim 6, wherein: the upper surface of mount (3) fixed connection has water tank (10), water tank (10) is linked together through the connecting pipe with the input of water pump (6), water tank (10) is linked together through the connecting pipe with the output of condenser (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222456852.4U CN218314701U (en) | 2022-09-16 | 2022-09-16 | Tire half mold and tire mold for manufacturing protective multi-piece tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222456852.4U CN218314701U (en) | 2022-09-16 | 2022-09-16 | Tire half mold and tire mold for manufacturing protective multi-piece tire |
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| Publication Number | Publication Date |
|---|---|
| CN218314701U true CN218314701U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222456852.4U Active CN218314701U (en) | 2022-09-16 | 2022-09-16 | Tire half mold and tire mold for manufacturing protective multi-piece tire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728859A (en) * | 2023-08-14 | 2023-09-12 | 山东力创模具股份有限公司 | Tire mold, and cooling system and method thereof |
-
2022
- 2022-09-16 CN CN202222456852.4U patent/CN218314701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728859A (en) * | 2023-08-14 | 2023-09-12 | 山东力创模具股份有限公司 | Tire mold, and cooling system and method thereof |
| CN116728859B (en) * | 2023-08-14 | 2023-12-26 | 山东力创模具股份有限公司 | Tire mold, and cooling system and method thereof |
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