CN211762841U

CN211762841U - Split type automobile tire mould

Info

Publication number: CN211762841U
Application number: CN202020050966.7U
Authority: CN
Inventors: 杜伟
Original assignee: Jiangsu Jincheng Machinery Technology Co ltd
Current assignee: Jiangsu Jincheng Machinery Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-27
Anticipated expiration: 2030-01-10

Abstract

The utility model belongs to the technical field of tire mold equipment, especially, be a split type automobile tire mould, including the mould base, be located the tire mould circle at mould base top and be located the inboard centre form circle of tire mould circle, a plurality of openings have been seted up all around at the top of mould base, the bottom of tire mould circle has a plurality of inserted bars all around welded, and a plurality of inserted bars and a plurality of opening one-to-one setting, the bottom of inserted bar extends to in the corresponding opening and the activity cup joints in the opening, the depression bar that the level set up is connected to the opening internal rotation, the indent with depression bar looks adaptation is seted up in the outside of inserted bar. The utility model has the advantages of reasonable design, only need pull and adjust the position of splint, alright with splint quick locking at the outside position of mould base to make the firm locking of tire mold circle on the mould base, and the convenient split of tire mold circle gets off, when the reduction installation was used, improvement production efficiency.

Description

Split type automobile tire mould

Technical Field

The utility model relates to a tire mold equipment technical field especially relates to a split type automobile tire mould.

Background

With the continuous development of society, the continuous update of scientific technology and the more mature automobile manufacturing technology, the automobile tire is taken as an important component of an automobile, is directly contacted with the road surface, bears the weight of the automobile, and ensures that the automobile has good riding comfort and driving smoothness, so the automobile tire mold is particularly important. For example, the chinese patent with the publication number CN206690421U discloses a split type automobile tire mold, which comprises an external fastening steel ring, wherein the external fastening steel ring is in a semi-closed hollow cylindrical shape, a tire mold ring is arranged at the center of the fastening steel ring, the tire mold is formed by mutually inserting a mold block i and a mold block ii, the mold block i is in an i shape, the mold block ii is in a T shape, an insert column is fixedly connected to the lower end of the tire mold ring, the insert column is inserted into a groove formed in a mold base, a mold middle sleeve is cast above the mold base, an inner mold ring is cast above the mold middle sleeve, a heat dissipation hollow chamber is formed at the center of the inner mold ring, a convex pattern is arranged on the inner surface wall of the mold block i, and curved grooves are formed on two sides of the convex pattern. The mould is formed by splicing two mould blocks in different shapes, is simple and quick to assemble, adopts a split type mould, can be disassembled and is easy to clean, and is convenient to transport and store.

However, the split type automobile tire mold designed in the patent still has the defects that the position of the tire mold ring is locked only by inserting the inserted columns into the grooves, the tire mold ring is not stably connected with the mold base and is easy to fall off, the tire deformation is caused, and the use is not facilitated, so that the split type automobile tire mold is required to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a split type automobile tire mold.

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

a split type automobile tire mold comprises a mold base, a tire mold ring and an inner mold ring, wherein the tire mold ring is positioned at the top of the mold base, the inner mold ring is positioned at the inner side of the tire mold ring, a plurality of openings are formed in the periphery of the top of the mold base, a plurality of insertion rods are welded in the periphery of the bottom of the tire mold ring and are arranged in a one-to-one correspondence mode with the openings, the bottom ends of the insertion rods extend into the corresponding openings and are movably sleeved in the openings, horizontally arranged pressing rods are connected in the openings in a rotating mode, pressing grooves matched with the pressing rods are formed in the outer sides of the insertion rods, one ends of the pressing rods extend into the corresponding pressing grooves and are movably abutted against the inner walls of the bottoms of the pressing grooves, a clamping plate is welded to the outer side of the mold base, a threaded rod is connected to the clamping plate in a threaded mode, nut plates are welded in the openings, and are matched, the outside welding of mould base has the baffle, and the outside of baffle and the outside activity butt of corresponding splint, and the baffle is used for restricting the position of splint.

Preferably, one side of the nut plate is provided with a first threaded hole, and the first threaded hole is matched with the threaded rod, so that the threaded rod can be conveniently screwed into the nut plate.

Preferably, a second threaded hole is formed in one side of the clamping plate, and the threaded rod is sleeved in the corresponding second threaded hole in a threaded mode, so that the threaded rod is conveniently sleeved on the clamping plate.

Preferably, the steel shaft is welded in the notch, and the pressing rod is rotatably sleeved on the outer side of the corresponding steel shaft, so that the pressing rod can rotate smoothly and stably.

Preferably, the bottom of inserted bar and the one end of depression bar all are provided with the hemisphere type structure, the one end welding that the mould base was kept away from to the threaded rod has the handle, conveniently twists the threaded rod.

The split type automobile tire mold in the utility model has the advantages that the tire mold ring is lifted upwards, the tire mold ring drives the inserted bar to be separated from the opening upwards, the pressure groove on the inserted bar pushes the pressure bar to be positioned at one end in the opening upwards, so that the pressure bar deflects and is separated from the pressure groove, the clamp plate deflects along with the pressure bar and is unfolded under the action of gravity, one end of the pressure bar which is arranged to be of a hemispherical structure can be abutted against the nut plate, the inserted bar can be taken out from the opening, and the split action of the tire mold ring is realized;

the utility model provides a split type automobile tire mould, when needing to fix tire mould circle on the mould base, insert corresponding opening through the inserted bar on with the tire mould circle in, when the bottom side of tire mould circle was laminated with the mould base, pull up splint, make splint and baffle laminate, splint rotate again to vertical state, splint drive the depression bar and deflect and reset, the depression bar sets up the one end of hemisphere type structure to slide gradually into the indent and support on the bottom inner wall of indent, the threaded rod has aimed at the nut dish, make it drive the threaded rod rotatory through pulling the handle, the threaded rod can screw in gradually in the first threaded hole on the nut dish after rotatory, lock splint at the outside position of mould base, the depression bar is through the position of locking the inserted bar, make tire mould circle fix on the mould base;

the utility model has the advantages of reasonable design, only need pull and adjust the position of splint, alright with splint quick locking at the outside position of mould base to make the firm locking of tire mold circle on the mould base, and the convenient split of tire mold circle gets off, when the reduction installation was used, improvement production efficiency.

Drawings

Fig. 1 is a schematic structural view of a split type automobile tire mold provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a split type automobile tire mold according to the present invention.

In the figure: 1. a mold base; 2. a tire mold ring; 3. an inner mold ring; 4. opening the gap; 5. inserting a rod; 6. a pressure lever; 7. pressing a groove; 8. a splint; 9. a threaded rod; 10. a nut plate; 11. a first threaded hole; 12. a handle; 13. a second threaded hole; 14. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a split type automobile tire mold comprises a mold base 1, a tire mold ring 2 positioned on the top of the mold base 1 and an inner mold ring 3 positioned on the inner side of the tire mold ring 2, wherein a plurality of openings 4 are formed around the top of the mold base 1, a plurality of insertion rods 5 are welded around the bottom of the tire mold ring 2, the insertion rods 5 and the openings 4 are arranged in a one-to-one correspondence manner, the bottom ends of the insertion rods 5 extend into the corresponding openings 4 and are movably sleeved in the openings 4, a horizontally arranged compression rod 6 is rotatably connected in the openings 4, a pressing groove 7 matched with the compression rod 6 is formed in the outer side of each insertion rod 5, one end of each compression rod 6 extends into the corresponding pressing groove 7 and is movably abutted against the inner wall of the bottom of the pressing groove 7, the other end of each compression rod 6 extends to the outer side of the mold base 1 and is welded with a clamping plate 8, a threaded rod 9 is, a nut plate 10 is welded in the gap 4, the nut plate 10 is matched with the threaded rod 9, a partition plate 14 is welded on the outer side of the die base 1, the outer side of the partition plate 14 is movably abutted to the outer side of the corresponding clamping plate 8, and the partition plate 14 is used for limiting the position of the clamping plate 8.

The utility model discloses in, one side of nut dish 10 is provided with first screw hole 11, and

first screw hole

11 and 9 looks adaptations of threaded rod, makes things convenient for threaded rod 9 screw in to in the nut dish 10.

The utility model discloses in, second screw hole 13 has been seted up to one side of splint 8, and threaded rod 9 screw thread cup joints in corresponding second screw hole 13, and the convenience cup joints threaded rod 9 on splint 8.

The utility model discloses in, the welding has the steel axle in the opening 4, and depression bar 6 rotates and cup joints in the outside of corresponding steel axle for depression bar 6 is smooth and easy stable rotatory.

The utility model discloses in, the bottom of inserted bar 5 and the one end of depression bar 6 all are provided with hemispherical structure, and the one end welding that mould base 1 was kept away from to threaded rod 9 has handle 12, conveniently twists threaded rod 9.

In the utility model, when in use, the tire mold ring 2 is lifted upwards, the tire mold ring 2 drives the inserted bar 5 to be separated from the opening 4 upwards, in the process, the indent 7 on the inserted bar 5 pushes the compression bar 6 to be positioned at one end in the opening 4 upwards, so that the compression bar 6 deflects and is separated from the indent 7, at the moment, the clamp plate 8 deflects along with the compression bar 6 and is unfolded under the action of gravity, one end of the compression bar 6 which is set to be of a hemispherical structure can be abutted against the nut plate 10, the inserted bar 5 can be taken out from the opening 4, and the splitting action of the tire mold ring 2 is realized; when the tire mold ring 2 needs to be fixed on the mold base 1, the insert rod 5 on the tire mold ring 2 is inserted into the corresponding gap 4, when the bottom side of the tire mold ring 2 is attached to the mold base 1, the clamping plate 8 is pulled upwards to enable the clamping plate 8 to be attached to the partition plate 14, at the moment, the clamping plate 8 rotates to the vertical state again, in the process, the clamping plate 8 drives the pressure lever 6 to deflect and reset, one end of the pressure lever 6 which is arranged to be of a hemispherical structure gradually slides into the pressure groove 7 and abuts against the inner wall of the bottom of the pressure groove 7, at the moment, the threaded rod 9 is aligned with the nut plate 10, the handle 12 is pulled to drive the threaded rod 9 to rotate, the threaded rod 9 can be gradually screwed into the first threaded hole 11 on the nut plate 10 after rotating, the clamping plate 8 can be locked at the outer part of the mould base 1, and the pressure rod 6 passes through the position of the locking inserted rod 5, so that the tyre mould ring 2 is fixed on the mould base 1.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A split type automobile tire mold comprises a mold base (1), a tire mold ring (2) positioned at the top of the mold base (1) and an inner mold ring (3) positioned at the inner side of the tire mold ring (2), and is characterized in that a plurality of openings (4) are formed in the periphery of the top of the mold base (1), a plurality of inserting rods (5) are welded in the periphery of the bottom of the tire mold ring (2), the inserting rods (5) and the openings (4) are arranged in a one-to-one correspondence manner, the bottom ends of the inserting rods (5) extend into the corresponding openings (4) and are movably sleeved in the openings (4), horizontally arranged pressing rods (6) are rotatably connected in the openings (4), pressing grooves (7) matched with the pressing rods (6) are formed in the outer sides of the inserting rods (5), one ends of the pressing rods (6) extend into the corresponding pressing grooves (7) and are movably abutted to the inner walls of the bottoms of the pressing grooves (7), the other end of depression bar (6) extends to the outside of mould base (1) and welds and have splint (8), threaded connection has threaded rod (9) on splint (8), welded nut dish (10) in opening (4), nut dish (10) cooperate with threaded rod (9), the outside welding of mould base (1) has baffle (14), and the outside of baffle (14) and the outside activity butt of corresponding splint (8).

2. The split type automobile tire mold according to claim 1, wherein one side of the nut plate (10) is provided with a first threaded hole (11), and the first threaded hole (11) is matched with the threaded rod (9).

3. The split type automobile tire mold according to claim 1, wherein one side of the clamping plate (8) is provided with a second threaded hole (13), and the threaded rod (9) is sleeved in the corresponding second threaded hole (13) in a threaded manner.

4. The split type automobile tire mold according to claim 1, wherein steel shafts are welded in the gaps (4), and the pressure rods (6) are rotatably sleeved on the outer sides of the corresponding steel shafts.

5. The split type automobile tire mold according to claim 1, wherein the bottom end of the inserted rod (5) and one end of the pressure rod (6) are both provided with a hemispherical structure, and a handle (12) is welded at one end of the threaded rod (9) far away from the mold base (1).