CN215791901U - Single-tire vulcanization mold for tire vulcanization - Google Patents
Single-tire vulcanization mold for tire vulcanization Download PDFInfo
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- CN215791901U CN215791901U CN202120810880.4U CN202120810880U CN215791901U CN 215791901 U CN215791901 U CN 215791901U CN 202120810880 U CN202120810880 U CN 202120810880U CN 215791901 U CN215791901 U CN 215791901U
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Abstract
The utility model provides a single-tire vulcanization mold for tire vulcanization, which comprises a fixed vulcanization seat and a movable vulcanization seat, wherein the movable vulcanization seat is provided with a movable vulcanization groove; a concave inner side shell is arranged on the upper side surface of the fixed vulcanizing seat; a fixed side tire mold is arranged in the inner shell, and a fixed side heat conduction oil cavity is arranged in the inner shell and below the fixed side tire mold; a movable side tire mold is embedded and arranged on the lower side surface of the movable vulcanizing seat; and a movable side heat-conducting oil cavity is arranged in the movable vulcanization seat and close to the upper side of the movable side tire mold. The single-tire vulcanizing mold for vulcanizing the tire can uniformly heat the fixed-side tire mold by utilizing the fixed-side heat-conducting oil cavity, so that the heating and vulcanizing quality effect of the tire is ensured; the movable side heat conduction oil cavity can be used for uniformly heating the movable side tire mold, and the heating and vulcanizing quality effect of the tire is ensured.
Description
Technical Field
The utility model relates to a tire processing device, in particular to a single-tire vulcanization mold for tire vulcanization.
Background
Tire vulcanization is vulcanization of the tire casing by a mold press method. When the existing vulcanizing device is used, the electric heating pipe is adopted to transfer heat to the die, and then the die transfers heat to the tire in the cavity, so that the heat transfer distance and time are long, the heating mode of the electric heating pipe easily causes uneven heating, the part close to the heating source reaches the vulcanizing point at the earliest, the part far away reaches the vulcanizing point at the latest, the vulcanizing degrees of different parts of the tire have great difference, and the overall quality of the tire is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the single-tire vulcanization mold for tire vulcanization is provided, and can have better heating uniformity and ensure the vulcanization quality of the tire.
In order to achieve the purpose of the utility model, the utility model provides a single-tire vulcanizing mold for vulcanizing a tire, which comprises a fixed vulcanizing seat and a movable vulcanizing seat; a lifting sliding sleeve is fixedly arranged on the left side and the right side of the movable vulcanizing seat; the movable vulcanizing seat is positioned above the fixed vulcanizing seat, the side edges of the two lifting sliding sleeves are respectively provided with a lifting driving seat, and a lifting driving threaded hole is formed in each lifting driving seat; a concave inner side shell is arranged on the upper side surface of the fixed vulcanizing seat; a fixed side tire mold is arranged in the inner shell, and a fixed side heat conduction oil cavity is arranged in the inner shell and below the fixed side tire mold; a fixed side hot oil inlet pipe and a fixed side hot oil outlet pipe which extend out of the fixed vulcanization seat are communicated on the fixed side heat-conducting oil cavity; a movable side tire mold is embedded and arranged on the lower side surface of the movable vulcanizing seat; a movable side heat-conducting oil cavity is arranged in the movable vulcanization seat and close to the upper side of the movable side tire mold; a movable side hot oil inlet pipe and a movable side hot oil outlet pipe which extend out of the movable vulcanizing seat are communicated on the movable side heat-conducting oil cavity; when the fixed side tire mold and the movable side tire mold are jointed and spliced oppositely, the lower part of the movable vulcanizing seat is embedded into the inner side shell, and the outer wall of the movable vulcanizing seat is tightly attached to the inner side shell.
Further, a boss of the fixed side mold is arranged at the center of the fixed side tire mold; a movable side mold boss is arranged at the center of the movable side tire mold; a fixed side cavity boss embedded into the fixed side die boss is arranged on the fixed side heat conducting oil cavity; and a movable side cavity boss embedded into the movable side mold boss is arranged on the movable side heat conduction oil cavity.
Further, a fixed side buckling hole is formed in the outer side wall of the fixed side tire mold; a fixed side locking bolt is screwed on the side wall of the fixed vulcanizing seat in a threaded manner, and the end part of a screw rod of the fixed side locking bolt extends into a fixed side buckling hole at a corresponding position; the outer side wall of the movable side tire mold is provided with a movable side buckling hole; the side wall of the movable vulcanizing seat is provided with a bolt mounting groove, a movable side locking bolt is screwed in the bolt mounting groove, and the end part of a screw rod of the movable side locking bolt extends into a movable side buckling hole at a corresponding position.
Further, a movable side heat-insulating layer is arranged inside the movable vulcanizing seat and above the movable side heat-conducting oil cavity; and a fixed side heat-insulating layer is coated outside the inner shell.
Furthermore, the upper parts of the front side and the rear side of the fixed vulcanizing seat are respectively provided with a gas suction pipe, and strip-shaped suction holes are arranged on the gas suction pipes along the length direction of the gas suction pipes; each branch suction pipe is arranged on the gas suction pipe in an interval type communication manner; the branch suction pipe is communicated to the suction main pipe, and the middle part of the suction main pipe is communicated with a suction butt joint pipe.
Furthermore, a sealing convex ring is arranged at the edge of the fixed side tire mold, and a sealing ring groove is arranged at the edge of the movable side tire mold; when the lower part of the movable vulcanizing seat is embedded into the inner side shell, the sealing convex ring is embedded into the sealing ring groove at the corresponding position.
Further, a movable side pressure bearing column supported at the top of the movable side tire mold is arranged on the inner wall of the movable vulcanizing seat; and a fixed side pressure bearing column supported at the bottom of the fixed side tire mold is arranged on the inner wall of the fixed vulcanization seat.
The utility model has the beneficial effects that: the fixed side hot oil conducting heating structure formed by the fixed side heat conducting oil cavity, the fixed side hot oil conducting inlet pipe and the fixed side hot oil conducting outlet pipe can be used for uniformly heating the fixed side tire mold, so that the heating vulcanization quality effect of the tire is ensured; the movable side hot oil conducting heating structure formed by the movable side heat conducting oil cavity, the movable side hot oil conducting inlet pipe and the movable side hot oil conducting outlet pipe can be used for uniformly heating the movable side tire mold, so that the heating and vulcanizing quality effect of the tire is ensured; the two lifting sliding sleeves can be used for lifting and guiding the movable vulcanizing seat, so that the precision of butt joint and splicing of the fixed side tire mold and the movable side tire mold is ensured, and the sealing, heating, pressurizing and vulcanizing requirements on the tire are met; the lower part of the movable vulcanizing seat is embedded into the fixed vulcanizing seat, so that the movable vulcanizing seat has better heat insulation performance and sealing performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structural view of the fixed vulcanizing seat and the movable vulcanizing seat of the utility model.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 and 2, the single tire vulcanizing mold for tire vulcanization disclosed by the present invention comprises: a fixed vulcanization seat 8 and a movable vulcanization seat 7; a lifting sliding sleeve 15 is fixedly arranged on the left side and the right side of the movable vulcanizing seat 7; the movable vulcanizing seat 7 is positioned above the fixed vulcanizing seat 8, the side edges of the two lifting sliding sleeves 15 are respectively provided with a lifting driving seat 34, and a lifting driving threaded hole is formed in each lifting driving seat 34; a concave inner shell 20 is arranged on the upper side surface of the fixed vulcanizing seat 8; a fixed-side tire mold 35 is installed in the inner shell 20, and a fixed-side heat-conducting oil chamber 22 is arranged in the inner shell 20 and below the fixed-side tire mold 35; a fixed side hot oil inlet pipe 11 and a fixed side hot oil outlet pipe 25 which extend out of the fixed vulcanization seat 8 are communicated with the fixed side heat-conducting oil cavity 22; a movable side tire mold 33 is embedded and arranged on the lower side surface of the movable vulcanizing seat 7; a movable side heat conducting oil cavity 32 is arranged in the movable vulcanizing seat 7 and close to the upper side of the movable side tire mold 33; a movable side hot oil inlet pipe 9 and a movable side hot oil outlet pipe 36 which extend out of the movable vulcanizing seat 7 are communicated with the movable side heat-conducting oil cavity 32; when the fixed-side tire mold 35 and the movable-side tire mold 33 are joined and assembled with each other, the lower portion of the movable vulcanizing seat 7 is fitted into the inner housing 20, and the outer wall of the movable vulcanizing seat 7 is in close contact with the inner housing 20.
The fixed side hot oil conducting heating structure formed by the fixed side hot oil conducting oil cavity 22, the fixed side hot oil conducting inlet pipe 11 and the fixed side hot oil conducting outlet pipe 25 is utilized, so that the fixed side tire mold 35 can be uniformly heated, and the heating vulcanization quality effect of the tire is ensured; the movable side hot oil conducting heating structure formed by the movable side hot oil conducting oil cavity 32, the movable side hot oil conducting inlet pipe 9 and the movable side hot oil conducting outlet pipe 36 can be used for uniformly heating the movable side tire mold 29, so that the heating vulcanization quality effect of the tire is ensured; the two lifting sliding sleeves 15 can be used for lifting and guiding the movable vulcanizing seat 7, so that the accuracy of butt splicing of the fixed side tire mold 35 and the movable side tire mold 33 is ensured, and the sealing, heating, pressurizing and vulcanizing requirements on the tire are met; the lower part of the movable vulcanizing seat 7 is embedded into the fixed vulcanizing seat 8, so that the heat-insulating and sealing performances are better.
Further, a fixed-side mold boss 23 is provided at the center of the fixed-side tire mold 35; a movable-side mold boss 26 is provided at the center of the movable-side tire mold 33; a fixed side cavity boss 24 embedded in the fixed side die boss 23 is arranged on the fixed side heat conduction oil cavity 22; a movable-side cavity boss 27 that is fitted into the movable-side mold boss 26 is provided on the movable-side heat-conducting oil chamber 32.
The movable side mold boss 26 and the fixed side mold boss 23 can be used for limiting the placed tire; the fixed side cavity boss 24 and the movable side cavity boss 27 can be used for respectively and uniformly heating the fixed side mold boss 23 and the movable side mold boss 26, so that the uniform heating effect of the inner ring of the tire is ensured.
Further, a fixed-side snap hole 28 is provided on an outer side wall of the fixed-side tire mold 35; a fixed side locking bolt 12 is screwed on the side wall of the fixed vulcanizing seat 8, and the end part of a screw rod of the fixed side locking bolt 12 extends into a fixed side buckling hole 28 at a corresponding position; a movable-side buckle hole 30 is provided on the outer side wall of the movable-side tire mold 33; a bolt mounting groove 16 is arranged on the side wall of the movable vulcanizing seat 7, a movable side locking bolt 10 is screwed and mounted in the bolt mounting groove 16 through internal threads, and the end part of the screw rod of the movable side locking bolt 10 extends into a movable side buckling hole 30 at the corresponding position.
With the fixing-side snap-in holes 28 and the fixing-side locking bolts 12 engaged, the fixing-side tire mold 19 can be easily fixed and removed; the movable-side tire mold 29 can be easily fixed and removed by the cooperation of the movable-side snap hole 30 and the movable-side locking bolt 10; the use of the bolt mounting groove 16 can facilitate the insertion mounting of the movable-side locking bolt 10.
Further, a movable side heat-insulating layer 29 is arranged inside the movable vulcanizing seat 7 and above the movable side heat-conducting oil cavity 32; a fixed-side insulating layer 21 is coated on the outside of the inner case 20.
The heat preservation effect of the movable-side tire mold 33 can be enhanced by using the movable-side heat preservation layer 29; the heat insulating effect of the fixed-side tire mold 35 can be enhanced by the fixed-side heat insulating layer 21.
Further, the upper parts of the front side and the rear side of the fixed vulcanizing seat 8 are respectively provided with a gas suction pipe 37, and strip-shaped suction holes are arranged on the gas suction pipes 37 along the length direction; the gas suction pipe 37 is provided with branch suction pipes 38 at intervals; the branch suction tube 38 is connected to a suction manifold 47, and a suction butt tube 48 is connected to the middle of the suction manifold 47.
By using the suction mechanism consisting of the gas suction pipe 37, the branch suction pipe 38, the suction main pipe 47 and the suction butt pipe 48, harmful gas can be continuously sucked when the device is used, and the pollution of sulfurated gas to the working environment is avoided.
Further, a sealing convex ring 18 is arranged at the edge of the fixed side tire mold 35, and a sealing ring groove 19 is arranged at the edge of the movable side tire mold 33; when the lower part of the movable vulcanizing seat 7 is embedded into the inner shell 20, the sealing convex ring 18 is embedded into the sealing ring groove 19 at the corresponding position.
The sealing performance at the splicing position can be enhanced by the matching of the sealing convex ring 18 and the sealing ring groove 19.
Further, a movable side pressure bearing column 13 supported on the top of the movable side tire mold 33 is arranged on the inner wall of the movable vulcanizing seat 7; a fixed-side pressure receiving column 14 supported at the bottom of the fixed-side tire mold 35 is provided on the inner wall of the fixed vulcanization seat 8.
The use of the movable-side pressure bearing columns 13 and the fixed-side pressure bearing columns 14 can enhance the pressure bearing performance of the movable-side tire mold 33 and the fixed-side tire mold 35 at the time of use.
In the single-tire vulcanizing mold for vulcanizing the tire, when the tire is vulcanized, firstly, a movable side tire mold 33 and a fixed side tire mold 35 with corresponding sizes are replaced according to the size and the model of the tire, the movable side locking bolt 10 and the fixed side locking bolt 12 are used for buckling and locking, then a tire to be vulcanized is placed in the fixed side tire mold 35, and then a movable vulcanizing seat 7 is butted on a fixed vulcanizing seat 8, so that the movable side tire mold 33 and the fixed side tire mold 35 are spliced into a complete vulcanizing sealed cavity; during the vulcanization process, the heat transfer oil is conveyed in and out through the fixed side heat transfer oil inlet pipe 11, the fixed side heat transfer oil outlet pipe 25, the movable side heat transfer oil inlet pipe 9 and the movable side heat transfer oil outlet pipe 36, so that the heating effect of the fixed side heat transfer oil cavity 22 and the movable side heat transfer oil cavity 32 is maintained, and meanwhile, the suction butt joint pipe 48 is always in a suction state.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A single-tire vulcanization mold for tire vulcanization, characterized in that: comprises a fixed vulcanizing seat (8) and a movable vulcanizing seat (7); a lifting sliding sleeve (15) is fixedly arranged on the left side and the right side of the movable vulcanizing seat (7); the movable vulcanizing seat (7) is positioned above the fixed vulcanizing seat (8), the side edges of the two lifting sliding sleeves (15) are respectively provided with a lifting driving seat (34), and the lifting driving seat (34) is provided with a lifting driving threaded hole; a concave inner shell (20) is arranged on the upper side surface of the fixed vulcanizing seat (8); a fixed-side tire mold (35) is installed in the inner shell (20), and a fixed-side heat-conducting oil chamber (22) is arranged in the inner shell (20) and below the fixed-side tire mold (35); a fixed side hot oil inlet pipe (11) and a fixed side hot oil outlet pipe (25) which extend out of the fixed vulcanization seat (8) are communicated on the fixed side heat-conducting oil cavity (22); a movable side tire mold (33) is embedded and arranged on the lower side surface of the movable vulcanizing seat (7); a movable side heat conduction oil cavity (32) is arranged in the movable vulcanization seat (7) and close to the upper side of the movable side tire mold (33); a movable side hot oil inlet pipe (9) and a movable side hot oil outlet pipe (36) which extend out of the movable vulcanizing seat (7) are communicated with the movable side heat-conducting oil cavity (32); when the fixed side tire mold (35) and the movable side tire mold (33) are jointed and spliced, the lower part of the movable vulcanizing seat (7) is embedded into the inner shell (20), and the outer wall of the movable vulcanizing seat (7) is tightly attached to the inner shell (20).
2. The single-tire vulcanization mold for tire vulcanization according to claim 1, characterized in that: a fixed side mold boss (23) is arranged at the center of the fixed side tire mold (35); a movable side mold boss (26) is arranged at the center of the movable side tire mold (33); a fixed side cavity boss (24) embedded in the fixed side die boss (23) is arranged on the fixed side heat conduction oil cavity (22); a movable side cavity boss (27) embedded in the movable side die boss (26) is arranged on the movable side heat conduction oil cavity (32).
3. The single-tire vulcanization mold for tire vulcanization according to claim 1, characterized in that: a fixed-side snap hole (28) is provided in the outer side wall of the fixed-side tire mold (35); a fixed side locking bolt (12) is screwed on the side wall of the fixed vulcanization seat (8) in a threaded manner, and the end part of a screw rod of the fixed side locking bolt (12) extends into a fixed side buckling hole (28) at a corresponding position; a movable side snap hole (30) is arranged on the outer side wall of the movable side tire mold (33); a bolt mounting groove (16) is formed in the side wall of the movable vulcanizing seat (7), a movable side locking bolt (10) is screwed in the internal thread of the bolt mounting groove (16), and the end of a screw rod of the movable side locking bolt (10) extends into a movable side buckling hole (30) in the corresponding position.
4. The single-tire vulcanization mold for tire vulcanization according to claim 1, characterized in that: a movable side heat-insulating layer (29) is arranged in the movable vulcanizing seat (7) and above the movable side heat-conducting oil cavity (32); a fixed-side heat-insulating layer (21) is coated and arranged outside the inner shell (20).
5. The single-tire vulcanization mold for tire vulcanization according to claim 1, characterized in that: the upper parts of the front side and the rear side of the fixed vulcanizing seat (8) are respectively provided with a gas suction pipe (37), and strip-shaped suction holes are formed in the gas suction pipes (37) along the length direction; each branch suction pipe (38) is arranged on the gas suction pipe (37) in a spaced and communicated manner; the branch suction pipe (38) is communicated to a suction header pipe (47), and a suction butt joint pipe (48) is communicated and arranged in the middle of the suction header pipe (47).
6. The single-tire vulcanization mold for tire vulcanization according to claim 1, characterized in that: a sealing convex ring (18) is arranged at the edge of the fixed side tire mold (35), and a sealing ring groove (19) is arranged at the edge of the movable side tire mold (33); when the lower part of the movable vulcanizing seat (7) is embedded into the inner side shell (20), the sealing convex ring (18) is embedded into the sealing ring groove (19) at the corresponding position.
7. The single-tire vulcanization mold for tire vulcanization according to claim 1, characterized in that: a movable side pressure bearing column (13) supported at the top of the movable side tire mold (33) is arranged on the inner wall of the movable vulcanizing seat (7); a fixed side pressure bearing column (14) supported at the bottom of the fixed side tire mold (35) is arranged on the inner wall of the fixed vulcanization seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810880.4U CN215791901U (en) | 2021-04-20 | 2021-04-20 | Single-tire vulcanization mold for tire vulcanization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810880.4U CN215791901U (en) | 2021-04-20 | 2021-04-20 | Single-tire vulcanization mold for tire vulcanization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791901U true CN215791901U (en) | 2022-02-11 |
Family
ID=80171462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120810880.4U Active CN215791901U (en) | 2021-04-20 | 2021-04-20 | Single-tire vulcanization mold for tire vulcanization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791901U (en) |
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2021
- 2021-04-20 CN CN202120810880.4U patent/CN215791901U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224000 Weisan Road (J), Shangzhuang Town, Yandu District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Shangmeite Machinery Co.,Ltd. Address before: 224000 Weisan Road (J), Shangzhuang Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: Jiangsu shangmeite Machinery Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |