CN219686286U - Multifunctional rubber tyre mould - Google Patents

Abstract

The utility model relates to the technical field of mold equipment and discloses a multifunctional rubber tire mold, which comprises a lower mold, wherein an upper mold is arranged above the lower mold, the inner wall of the lower mold is fixedly connected with a mold hub shaft, the inner walls of the upper mold and the lower mold are respectively provided with a character mold, the left side and the right side of the character mold are respectively fixedly connected with an inserting plate, the inner walls of the upper mold and the lower mold are respectively provided with a slot matched with the inserting plates, the side walls of the inserting plates are fixedly connected with limiting plates, the slot walls of the slots are provided with limiting grooves matched with the limiting plates, and the slot walls of the limiting grooves are rotationally connected with threaded cylinders through sealing bearings. The utility model can conveniently and rapidly replace the matrix in the mould after improving the performance of the tyre, thereby not needing to replace the whole mould, reducing the use cost of manufacturers, improving the efficiency of replacing the matrix of the tyre mould and ensuring the production efficiency of the tyre.

Description

Multifunctional rubber tyre mould

Technical Field

The utility model relates to the technical field of mold equipment, in particular to a multifunctional rubber tire mold.

Background

Tires are ground-engaging rolling, annular elastomeric rubber articles assembled on a variety of vehicles or machines. The automobile body is usually arranged on a metal rim, can support the automobile body, buffer external impact, realize contact with a road surface and ensure the running performance of the automobile. Tires are often used under complex and severe conditions, and they are subjected to various deformations, loads, forces and high and low temperatures during running, and therefore must have high load-bearing, traction and cushioning properties.

When the existing tire is produced, a tire mold is required to be used, in order to enable people to rapidly distinguish the performance and the size of the tire, a character mold is required to be installed on the inner side of the tire mold so as to mark marks on the outer side of the tire, as the character mold is fixedly installed on the inner side of the tire mold, when the performance of the tire is improved, a new mark is required to be replaced on the outer side of the tire, and as the character mold is fixedly connected with the tire mold, the whole tire mold is required to be replaced when the character mold is replaced, and the use cost of a manufacturer is increased.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in order to enable people to rapidly distinguish the performance and the size of a tire, a character die is required to be arranged on the inner side of a tire die so as to mark marks on the outer side of the tire, and as the character die is fixedly arranged on the inner side of the tire die, when the performance of the tire is improved, a new mark is required to be replaced on the outer side of the tire, and as the character die is fixedly connected with the tire die, the whole tire die is required to be replaced when the character die is replaced, and the use cost of a manufacturer is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a multi-functional rubber tire mould, includes the bed die, the mould has been placed to the top of bed die, the inner wall fixedly connected with mould hub axle of bed die, the matrix has all been placed to the inner wall of going up mould and bed die, the equal fixedly connected with picture peg in the left and right sides of matrix, go up mould and the slot of the inner wall of bed die all offer with picture peg mutual match, the lateral wall fixedly connected with limiting plate of picture peg, the spacing groove with limiting plate mutual match has been seted up to the cell wall of slot, the cell wall of spacing groove is connected with the screw thread section of thick bamboo through sealed bearing rotation, the screw thread section of thick bamboo internal thread has cup jointed the threaded rod, the one end fixedly connected with upper inclined plane piece that the threaded rod is located the spacing inslot, the lower inclined plane piece of spacing hole and spacing hole's inner wall fixedly connected with and last inclined plane piece mutual match has been seted up to the lateral wall of limiting plate.

Preferably, one end of the thread cylinder, which is far away from the upper inclined surface block, is fixedly connected with a rotary cylinder through a spring, two sliding plates are fixedly connected with the inner wall of the rotary cylinder, sliding grooves matched with the sliding plates are formed in the outer wall of the thread cylinder, a connecting ring is arranged on the outer wall of the rotary cylinder in a fixed sleeve mode, two clamping covers are fixedly connected with the outer walls of the upper die and the lower die, two positioning pins are fixedly connected with the side wall of the connecting ring, and a plurality of positioning holes matched with the positioning pins are formed in the side wall of the clamping cover.

Preferably, the side walls of the opposite sides of the lower die and the upper die are fixedly connected with sealing gaskets.

Preferably, the left side and the right side of the upper die are fixedly connected with guide rods, and the left side and the right side of the lower die are fixedly connected with guide cylinders matched with the guide rods.

Preferably, the side wall of the limit groove is fixedly connected with two limit sliding bars, and the bar wall of the threaded bar is provided with two limit sliding grooves matched with the limit sliding bars.

Preferably, the left side and the right side of the lower die and the upper die are fixedly connected with handles.

Compared with the prior art, the utility model provides the multifunctional rubber tire mold, which has the following beneficial effects:

this multi-functional rubber tire mould through bed die, last mould, mould hub axle, matrix, picture peg, slot, limiting plate, spacing groove, screw thread section of thick bamboo, threaded rod, go up inclined plane piece, lower inclined plane piece that set up, can be after improving the performance of good tire, convenient quick change the matrix in the mould to need not to change the mould whole, also improved the efficiency that the matrix was changed to the tire mould when reducing producer use cost, guaranteed the production efficiency of tire.

Drawings

FIG. 1 is a schematic diagram of a multifunctional rubber tire mold according to the present utility model;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a lower die; 2. an upper die; 3. a die hub shaft; 4. a matrix; 5. inserting plate; 6. a slot; 7. a limiting plate; 8. a limit groove; 9. a thread cylinder; 10. a threaded rod; 11. an upper bevel block; 12. a lower bevel block; 13. a rotating drum; 14. a sliding plate; 15. a sliding groove; 16. a connecting ring; 17. a card cover; 18. a positioning pin; 19. a sealing gasket; 20. a guide rod; 21. a guide cylinder; 22. a limit slide bar; 23. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the multifunctional rubber tire mold comprises a lower mold 1, an upper mold 2 is placed above the lower mold 1, a mold hub shaft 3 is fixedly connected to the inner wall of the lower mold 1, a matrix 4 is placed on the inner walls of the upper mold 2 and the lower mold 1, a plugboard 5 is fixedly connected to the left side and the right side of the matrix 4, slots 6 mutually matched with the plugboard 5 are respectively formed in the inner walls of the upper mold 2 and the lower mold 1, a limiting plate 7 is fixedly connected to the side walls of the plugboard 5, limiting grooves 8 mutually matched with the limiting plate 7 are formed in the groove walls of the slots 6, threaded cylinders 9 are rotatably connected with threaded rods 10 through sealing bearings, threaded rods 10 are fixedly connected with upper inclined surface blocks 11 at one ends of the limiting grooves 8, limiting holes are formed in the side walls of the limiting plates 7, and lower inclined surface blocks 12 mutually matched with the upper inclined surface blocks 11 are fixedly connected to the inner walls of the limiting holes.

The one end that inclined plane piece 11 was kept away from to screw thread section of thick bamboo 9 passes through spring fixedly connected with rotary drum 13, and two sliding plates 14 of inner wall fixedly connected with of rotary drum 13, the sliding tray 15 that matches each other with sliding plate 14 has been seted up to the outer wall of screw thread section of thick bamboo 9, and the outer wall fixed cover of rotary drum 13 is equipped with go up two clamping covers 17 of equal fixedly connected with of outer wall of mould 2 and bed die 1, and two locating pins 18 of lateral wall fixedly connected with of connecting ring 16, a plurality of locating holes that match each other with locating pin 18 have been seted up to the lateral wall of clamping cover 17, have improved the stability of screw thread section of thick bamboo 9.

The side walls of the opposite sides of the lower die 1 and the upper die 2 are fixedly connected with sealing gaskets 19, so that the tightness between the upper die and the lower die is improved.

The left and right sides of the upper die 2 are fixedly connected with guide rods 20, the left and right sides of the lower die 1 are fixedly connected with guide cylinders 21 which are matched with the guide rods 20, and the stability of placing the upper die and the lower die is improved.

The side wall fixedly connected with two spacing slide bars 22 of spacing groove 8, two spacing spouts that mutually match with spacing slide bar 22 have been seted up to the pole wall of threaded rod 10, avoid threaded rod 10 to rotate, make threaded rod 10 only can be in horizontal direction left and right movement.

Handles 23 are fixedly connected to the left side and the right side of the lower die 1 and the upper die 2, and the lower die 1 and the upper die 2 can be conveniently moved.

In the utility model, when the matrix 4 in the mould is required to be replaced, the rotary drum 13 is pressed and rotated, the rotary drum 13 drives the connecting ring 16 to move, the connecting ring 16 drives the positioning pin 18 to be separated from the positioning hole, then the rotary drum 13 is rotated, the rotary drum 13 drives the threaded drum 9 to rotate through the mutual matching of the sliding plate 14 and the sliding groove 15, the threaded rod 10 is driven to move through the threaded matching, the threaded rod 10 drives the upper inclined surface block 11 and the lower inclined surface block 12 on the lower side to be separated, then the mould and the matrix 4 are pulled in the direction away from each other, and a new matrix 4 can be installed through reverse operation.

Claims (6)

1. The utility model provides a multi-functional rubber tire mould, includes bed die (1), its characterized in that, last mould (2) have been placed to the top of bed die (1), the inner wall fixedly connected with mould hub axle (3) of bed die (1), letter mould (4) have all been placed to the inner wall of going up mould (2) and bed die (1), the equal fixedly connected with picture peg (5) of the left and right sides of letter mould (4), slot (6) with picture peg (5) mutually supporting have all been seted up to the inner wall of going up mould (2) and bed die (1), limiting plate (7) have been seted up to the lateral wall fixedly connected with limiting plate (5) of picture peg (5), limiting groove (8) with limiting plate (7) mutually supporting's spacing groove (8), the cell wall of limiting groove (8) is through sealing bearing rotation be connected with screw thread cylinder (9), threaded rod (10) have been cup jointed to the internal thread cylinder (9), one end fixedly connected with picture peg (11) that threaded rod (10) are located limiting groove (8), limiting plate (7) lateral wall and limiting plate (7) have the spacing piece of inner wall and the spacing piece (12) of opening and mutually supporting hole.

2. The multifunctional rubber tire mold according to claim 1, wherein one end of the threaded cylinder (9) far away from the upper inclined surface block (11) is fixedly connected with a rotary cylinder (13) through a spring, the inner wall of the rotary cylinder (13) is fixedly connected with two sliding plates (14), the outer wall of the threaded cylinder (9) is provided with a sliding groove (15) matched with the sliding plates (14), the outer wall of the rotary cylinder (13) is fixedly sleeved with a connecting ring (16), the outer walls of the upper mold (2) and the lower mold (1) are fixedly connected with two clamping covers (17), the side wall of the connecting ring (16) is fixedly connected with two positioning pins (18), and the side wall of the clamping cover (17) is provided with a plurality of positioning holes matched with the positioning pins (18).

3. The multifunctional rubber tire mold according to claim 1, wherein the side walls of the opposite sides of the lower mold (1) and the upper mold (2) are fixedly connected with sealing gaskets (19).

4. The multifunctional rubber tire mold according to claim 1, wherein the left side and the right side of the upper mold (2) are fixedly connected with guide rods (20), and the left side and the right side of the lower mold (1) are fixedly connected with guide cylinders (21) matched with the guide rods (20).

5. The multifunctional rubber tire mold according to claim 1, wherein the side wall of the limit groove (8) is fixedly connected with two limit sliding bars (22), and the bar wall of the threaded bar (10) is provided with two limit sliding grooves matched with the limit sliding bars (22).

6. The multifunctional rubber tire mold according to claim 1, wherein handles (23) are fixedly connected to both the left and right sides of the lower mold (1) and the upper mold (2).