CN220280585U - Die fixing structure and tire vulcanizing device - Google Patents
Die fixing structure and tire vulcanizing device Download PDFInfo
- Publication number
- CN220280585U CN220280585U CN202322004751.8U CN202322004751U CN220280585U CN 220280585 U CN220280585 U CN 220280585U CN 202322004751 U CN202322004751 U CN 202322004751U CN 220280585 U CN220280585 U CN 220280585U
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- block
- die
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- limiting
- bar
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- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004073 vulcanization Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to the field of tire vulcanizing devices, and particularly discloses a die fixing structure and a tire vulcanizing device, wherein the die fixing structure comprises: the base is provided with a bar-shaped groove, a connecting block is arranged in the bar-shaped groove, a threaded rod is arranged on the connecting block, a threaded sleeve is connected to the threaded rod, a fixed block and a bearing are arranged on the threaded sleeve, a limiting block and a movable block are arranged on the bearing, the limiting block is connected with the limiting groove, a fixed plate is arranged on the movable block, and a die is arranged between the fixed plates; the die is placed on the top surface of the base, the crank is rotated respectively to drive the threaded sleeve to rotate on the threaded rod, the threaded sleeve simultaneously and centripetally moves, the threaded sleeve simultaneously drives the bearing to move, the bearing drives the limiting block to slide in the limiting groove, meanwhile, the bearing drives the movable block to move, the movable block drives the fixing plate to be attached to the die, the die clamping is fixed, the phenomenon that the die slides during maintenance is avoided, and meanwhile, the die with different sizes can be fixed, and convenience is brought to die maintenance.
Description
Technical Field
The utility model relates to the field of tire vulcanizing devices, in particular to a die fixing structure and a tire vulcanizing device.
Background
The tire vulcanization refers to a vulcanization process of the outer tire by adopting a pressurizing mode, and the outer tire is filled with a model by filling a capsule in a tire blank and expanding the capsule by utilizing high-temperature hot air.
In the prior art, the mold is an important tool used in the tire vulcanization process, and the mold for vulcanization molding various tires is divided into: the movable mould and the two half moulds, wherein the two half moulds consist of an upper mould and a lower mould, and the two half moulds need to be maintained after being used for a long time, but at present, the two half moulds are maintained without a special fixing structure of the two half moulds, so that inconvenience is brought to the maintenance of the two half moulds, and the maintenance work efficiency is greatly reduced.
Disclosure of Invention
The present utility model is directed to a mold fixing structure and a tire vulcanizing device, which solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mold fixing structure, comprising: the base, offered the bar groove on the base, be equipped with the connecting block in the bar inslot, be equipped with the threaded rod on the connecting block, be connected with the screw sleeve on the threaded rod, be equipped with fixed block and bearing on the screw sleeve, be equipped with stopper and movable block on the bearing, stopper sliding connection has the spacing groove, is equipped with the fixed plate on the movable block, is equipped with the mould between the fixed plate.
Preferably, the two strip-shaped grooves are formed, the strip-shaped grooves are formed in the top surface of the base, the strip-shaped grooves are mutually perpendicular, and the center of the strip-shaped grooves and the center of the base are on the same perpendicular line.
Preferably, the connecting block is fixedly connected to the intersection of the strip-shaped grooves, the connecting block is arranged in the strip-shaped grooves, the center of the connecting block is the same as the center of the strip-shaped grooves, the fixing blocks are fixedly arranged in the two ends of the strip-shaped grooves, and the center of the fixing blocks and the center of the strip-shaped grooves are on the same horizontal plane.
Preferably, the threaded rod is provided with four, and threaded rod and bar groove are parallel, and the one end of threaded rod all is with the lateral wall center fixed connection of connecting block respectively, and the threaded rod is between connecting block and fixed block, and the outer wall of threaded rod all respectively with screw sleeve's inner wall threaded connection.
Preferably, the threaded sleeves are four, one ends of the threaded sleeves are respectively arranged between the connecting block and the fixed block, and the other ends of the threaded sleeves penetrate through the center of the fixed block and are movably connected with the fixed block.
Preferably, the crank is fixedly connected with one end of the threaded sleeve, the crank is at one end far away from the connecting block, the bearing is fixedly connected with the outer wall of the other end of the threaded sleeve, the bearing is at one end close to the connecting block, and the bearing is in the strip-shaped groove.
Preferably, the outer wall of the bearing is fixedly connected with a movable block, the lower end of the movable block is arranged in the bar-shaped groove, the movable block is arranged above the threaded bar, the upper end of the movable block is arranged above the base, the side wall of the movable block is fixedly connected with a fixed plate, the fixed plate is arranged on one side close to the connecting block, and the fixed plate is arranged above the base.
Preferably, the outer wall of the bearing is fixedly connected with a pair of limiting blocks, the limiting blocks are arranged on the lower side of the movable block and on two sides of the threaded sleeve, the distribution direction of each pair of limiting blocks is perpendicular to the movable block, one end of each limiting block is arranged in the corresponding bar-shaped groove, the other end of each limiting block is arranged in the corresponding limiting groove, four pairs of limiting grooves are formed, the forming direction of each limiting groove is parallel to the corresponding bar-shaped groove, the limiting grooves are formed in the side walls of the corresponding bar-shaped groove respectively, and the center of each limiting groove and the center of the corresponding bar-shaped groove are on the same horizontal plane.
Preferably, the mould is on the top surface of the base, and the mould is between the fixed plates, and the outer wall of the mould is movably connected with the side wall of the fixed plates.
A tire vulcanizing device comprises the die fixing structure.
Compared with the prior art, the utility model has the beneficial effects that:
the die is placed on the top surface of the base, the crank is rotated respectively to drive the threaded sleeve to rotate on the threaded rod, the threaded sleeve simultaneously and centripetally moves, the threaded sleeve simultaneously drives the bearing to move, the bearing drives the limiting block to slide in the limiting groove, meanwhile, the bearing drives the movable block to move, the movable block drives the fixing plate to centripetally move and to be attached to the outer wall of the die, the die is clamped and fixed, the phenomenon that the die slides during maintenance is avoided, and meanwhile, the die with different sizes can be fixed, and convenience is brought to die maintenance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a base structure of the present utility model.
In the figure: 1. a base; 2. a mold; 3. a bar-shaped groove; 4. a threaded sleeve; 5. a crank; 6. a fixed block; 7. a bearing; 8. a movable block; 9. a fixing plate; 10. a limit groove; 11. a limiting block; 12. a connecting block; 13. a threaded rod.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-3, the present utility model provides a technical solution: a mold fixing structure, comprising: the base 1, the bar-shaped groove 3 has been seted up on the base 1, be equipped with connecting block 12 in the bar-shaped groove 3, be equipped with threaded rod 13 on the connecting block 12, be connected with threaded sleeve 4 on the threaded rod 13, be equipped with fixed block 6 and bearing 7 on the threaded sleeve 4, be equipped with stopper 11 and movable block 8 on the bearing 7, stopper 11 sliding connection has spacing groove 10, is equipped with fixed plate 9 on the movable block 8, is equipped with mould 2 between the fixed plate 9; the die 2 is arranged on the top surface of the base 1, the die 2 is arranged between the fixing plates 9, and the outer wall of the die 2 is movably connected with the side wall of the fixing plate 9; a tire vulcanizing device comprises the die fixing structure;
the die 2 is placed on the top surface of the base 1, the crank 5 is respectively rotated to drive the threaded sleeve 4 to rotate on the threaded rod 13, the threaded sleeve 4 simultaneously moves centripetally, the threaded sleeve 4 simultaneously drives the bearing 7 to move, the bearing 7 drives the limiting block 11 to slide in the limiting groove 10, meanwhile, the bearing 7 drives the movable block 8 to move, and the movable block 8 drives the fixed plate 9 to move centripetally to be attached to the outer wall of the die 2, so that the die 2 is clamped and fixed.
Embodiment two:
on the basis of the first embodiment, in order to clamp and fix the dies 2 with different sizes, two bar-shaped grooves 3 are formed, the bar-shaped grooves 3 are formed on the top surface of the base 1, the bar-shaped grooves 3 are mutually vertical, and the center of the bar-shaped grooves 3 and the center of the base 1 are on the same vertical line; the connecting blocks 12 are fixedly connected to the intersections of the strip-shaped grooves 3, the connecting blocks 12 are arranged in the strip-shaped grooves 3, the centers of the connecting blocks 12 and the strip-shaped grooves 3 are the same point, the fixing blocks 6 are fixedly arranged in the two ends of the strip-shaped grooves 3, and the centers of the fixing blocks 6 and the centers of the strip-shaped grooves 3 are on the same horizontal plane; the four threaded rods 13 are arranged, the threaded rods 13 are parallel to the strip-shaped grooves 3, one ends of the threaded rods 13 are fixedly connected with the centers of the side walls of the connecting blocks 12 respectively, the threaded rods 13 are arranged between the connecting blocks 12 and the fixed blocks 6, and the outer walls of the threaded rods 13 are connected with the inner walls of the threaded sleeves 4 respectively in a threaded manner; the four threaded sleeves 4 are arranged, one ends of the threaded sleeves 4 are respectively arranged between the connecting block 12 and the fixed block 6, and the other ends of the threaded sleeves 4 penetrate through the center of the fixed block 6 and are movably connected with the fixed block 6; one end of the threaded sleeve 4 is fixedly connected with a crank 5, the crank 5 is at one end far away from the connecting block 12, the outer wall of the other end of the threaded sleeve 4 is fixedly connected with a bearing 7, the bearing 7 is at one end close to the connecting block 12, and the bearing 7 is in the strip-shaped groove 3; the outer wall of the bearing 7 is fixedly connected with a movable block 8, the lower end of the movable block 8 is arranged in the bar-shaped groove 3, the movable block 8 is arranged above the threaded rod 13, the upper end of the movable block 8 is arranged above the base 1, the side walls of the movable block 8 are fixedly connected with a fixed plate 9, the fixed plate 9 is arranged on one side close to the connecting block 12, and the fixed plate 9 is arranged above the base 1;
the position of the fixed plate 9 is adjusted according to the sizes of the dies 2 with different sizes, the dies 2 are placed on the top surface of the base 1, then the crank 5 is rotated respectively, the crank 5 drives the threaded sleeve 4 to rotate, the threaded sleeve 4 can be moved due to the fact that the inner wall of the threaded sleeve 4 is in threaded connection with the outer wall of the threaded rod 13, the threaded sleeve 4 moves through the movable block 8 on the driving bearing 7, the movable block 8 drives the fixed plate 9 to move, the side wall of the fixed plate 9 is an arc surface, the fixed plate 9 can be attached to the outer wall of the dies 2 better, when the fixed plate 9 is tightly clamped and fixed with the outer wall of the dies 2, the crank 5 is stopped rotating, and the dies 2 with different sizes can be clamped and fixed.
Embodiment III:
on the basis of the second embodiment, in order to prevent the threaded sleeve 4 from rotating to drive the movable block 8 to rotate, a pair of limiting blocks 11 are fixedly connected to the outer wall of the bearing 7, the limiting blocks 11 are arranged on the lower side of the movable block 8 and on two sides of the threaded sleeve 4, the distribution direction of each pair of limiting blocks 11 is perpendicular to the movable block 8, one end of each limiting block 11 is arranged in the strip-shaped groove 3, the other end of each limiting block 11 is arranged in the limiting groove 10, four pairs of limiting grooves 10 are formed, the opening directions of the limiting grooves 10 are parallel to the strip-shaped groove 3, the limiting grooves 10 are formed in the side walls of the strip-shaped groove 3, and the center of each limiting groove 10 and the center of the strip-shaped groove 3 are on the same horizontal plane;
when the threaded sleeve 4 rotates, due to the effect of the bearing 7, the threaded sleeve 4 rotates in the bearing 7, the bearing 7 can drive the limiting block 11 to slide in the limiting groove 10 when moving, the bearing 7 can avoid following the threaded sleeve 4 to rotate, and further the rotation of the movable block 8 is avoided, and the movable block 8 can be driven to rotate when the threaded sleeve 4 rotates is effectively prevented from following the rotation.
When in actual use, the die 2 is placed on the top surface of the base 1, the crank 5 is respectively rotated to drive the threaded sleeve 4 to rotate on the threaded rod 13, the threaded sleeve 4 simultaneously moves centripetally, the threaded sleeve 4 simultaneously drives the bearing 7 to move, the bearing 7 drives the limiting block 11 to slide in the limiting groove 10, meanwhile, the bearing 7 drives the movable block 8 to move, and the movable block 8 drives the fixed plate 9 to move centripetally and be attached to the outer wall of the die 2, so that the die 2 is clamped and fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A mold fixing structure, comprising: base (1), its characterized in that: the base (1) is provided with a bar-shaped groove (3), a connecting block (12) is arranged in the bar-shaped groove (3), a threaded rod (13) is arranged on the connecting block (12), a threaded sleeve (4) is connected to the threaded rod (13), a fixed block (6) and a bearing (7) are arranged on the threaded sleeve (4), a limiting block (11) and a movable block (8) are arranged on the bearing (7), the limiting block (11) is connected with a limiting groove (10) in a sliding mode, a fixed plate (9) is arranged on the movable block (8), and a die (2) is arranged between the fixed plates (9).
2. A die fixing structure according to claim 1, wherein: two bar grooves (3) are formed, the bar grooves (3) are formed in the top surface of the base (1), the bar grooves (3) are perpendicular to each other, and the center of the bar grooves (3) and the center of the base (1) are on the same perpendicular line.
3. A die fixing structure according to claim 2, wherein: the connecting block is characterized in that a connecting block (12) is fixedly connected to the intersection of the strip-shaped grooves (3), the connecting block (12) is arranged in the strip-shaped grooves (3), the center of the connecting block (12) is the same as the center of the strip-shaped grooves (3), fixing blocks (6) are fixedly installed in the two ends of the strip-shaped grooves (3), and the center of the fixing blocks (6) and the center of the strip-shaped grooves (3) are on the same horizontal plane.
4. A die fixing structure according to claim 3, wherein: threaded rod (13) are equipped with four, and threaded rod (13) are parallel with bar groove (3), and the one end of threaded rod (13) all is with the lateral wall center fixed connection of connecting block (12) respectively, and threaded rod (13) are between connecting block (12) and fixed block (6), and the outer wall of threaded rod (13) all is with the inner wall threaded connection of screw sleeve (4) respectively.
5. A die-fixing structure according to claim 4, wherein: the screw thread sleeve (4) is equipped with four, and the one end of screw thread sleeve (4) is between connecting block (12) and fixed block (6) respectively, and the other end of screw thread sleeve (4) passes the center of fixed block (6) and with fixed block (6) swing joint.
6. A die fixing structure according to claim 5, wherein: one end of the threaded sleeve (4) is fixedly connected with a crank (5), the crank (5) is at one end far away from the connecting block (12), the outer wall of the other end of the threaded sleeve (4) is fixedly connected with a bearing (7), the bearing (7) is at one end close to the connecting block (12), and the bearing (7) is in the strip-shaped groove (3).
7. The mold fixing structure according to claim 6, wherein: the bearing is characterized in that a movable block (8) is fixedly connected to the outer wall of the bearing (7), the lower end of the movable block (8) is arranged in the strip-shaped groove (3), the movable block (8) is arranged above the threaded rod (13), the upper end of the movable block (8) is arranged above the base (1), a fixing plate (9) is fixedly connected to the side wall of the movable block (8), the fixing plate (9) is arranged on one side close to the connecting block (12), and the fixing plate (9) is arranged above the base (1).
8. The mold fixing structure according to claim 7, wherein: the bearing is characterized in that a pair of limiting blocks (11) are fixedly connected to the outer wall of the bearing (7), the limiting blocks (11) are arranged on the lower side of the movable block (8) and on the two sides of the threaded sleeve (4), the distribution direction of each pair of limiting blocks (11) is perpendicular to the movable block (8), one end of each limiting block (11) is arranged in the corresponding bar-shaped groove (3), the other end of each limiting block (11) is arranged in the corresponding limiting groove (10), four pairs of limiting grooves (10) are formed, the forming directions of the limiting grooves (10) are parallel to the corresponding bar-shaped groove (3), the limiting grooves (10) are formed in the side walls of the corresponding bar-shaped groove (3), and the centers of the limiting grooves (10) and the corresponding bar-shaped groove (3) are arranged on the same horizontal plane.
9. A die fixing structure according to claim 1, wherein: the die (2) is arranged on the top surface of the base (1), the die (2) is arranged between the fixing plates (9), and the outer wall of the die (2) is movably connected with the side wall of the fixing plates (9).
10. A tire curing apparatus, characterized in that: a mould fixing structure comprising any one of the preceding claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322004751.8U CN220280585U (en) | 2023-07-27 | 2023-07-27 | Die fixing structure and tire vulcanizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322004751.8U CN220280585U (en) | 2023-07-27 | 2023-07-27 | Die fixing structure and tire vulcanizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220280585U true CN220280585U (en) | 2024-01-02 |
Family
ID=89339056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322004751.8U Active CN220280585U (en) | 2023-07-27 | 2023-07-27 | Die fixing structure and tire vulcanizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220280585U (en) |
-
2023
- 2023-07-27 CN CN202322004751.8U patent/CN220280585U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |