CN220031249U - Tyre joint device - Google Patents

Abstract

The utility model discloses a tire connector device, which relates to the technical field of tire connectors and comprises a connector device body, wherein the side wall of the connector device body is connected with a carrier roller, the outer side of the carrier roller is sleeved with a limiting ring, the outer side of the limiting ring is sleeved with a tire body, a supporting frame is arranged below the limiting ring, a thread bush is symmetrically inserted into the supporting frame, and threaded rods are inserted into the thread bush. According to the utility model, the supporting frame and the limiting rod are arranged, when the tire is used, the limiting of the inner wall of the tire body can be realized through the mutual matching of the supporting frame and the limiting rod, so that the displacement of the tire body joint in the pressing process can be effectively prevented, the threaded sleeve and the conical gear set are arranged, and in the use process, the threaded sleeve can be continuously rotated through the driving of the motor so as to be in threaded matching with the threaded rod, and therefore, the position of the limiting rod is adjusted, and the use requirements of tire bodies with different diameters are met.

Description

Tyre joint device

Technical Field

The utility model relates to the technical field of tire connectors, in particular to a tire connector device.

Background

The tire refers to a ground-contact rolling annular elastic rubber product assembled on a vehicle or a machine, and the ground-contact rolling annular elastic rubber product is used for ensuring the running performance of the vehicle, and mainly comprises an outer tire, an inner tire and a rim strip.

At present, when the existing tire joint pressing device is used, a worker firstly sleeves the tire to be pressed on the carrier roller, then the tire joint is aligned to the pressing roller, and then the pressing roller moves reciprocally, so that the pressing of the butt joint can be realized.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a tire joint device.

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

the utility model provides a tire connector device, includes the connector device body, the lateral wall of connector device body is connected with the bearing roller, and the outside of bearing roller has cup jointed the spacing ring, the tire body has been cup jointed in the outside of spacing ring, the below of spacing ring is equipped with the braced frame, and the inside symmetry of braced frame is inserted and is equipped with the thread bush, and the inside of thread bush all is inserted and is equipped with the threaded rod, the end of threaded rod is connected with the gag lever post, and the outside of gag lever post contacts with tire body inner wall.

Preferably, the motor is installed to one side that the supporting frame kept away from the tire body, and the output of motor extends to the inside of supporting frame and is provided with the taper gear group, the taper gear group symmetry cup joints the end at the thread bush.

Preferably, the top fixedly connected with fixed block of carriage, and the fixed block inserts and establish in the butt joint piece, the butt joint piece is connected in the bottom of spacing ring, the butt joint piece is connected with the fixed block through inserting the pole.

Preferably, one sides of the threaded rods, which are close to each other, are respectively fixedly connected with a moving block, and the inner wall of the threaded sleeve is provided with a slideway which is matched with the moving block.

Preferably, the end of the limiting rod is provided with a hole, a connecting rod is inserted into the hole, and the end of the connecting rod is connected with the outer wall of the supporting frame.

Preferably, the external thread is provided on the external surface of the inserting rod, and the internal thread matched with the inserting rod is provided inside the fixing block.

Preferably, the outer side of the limiting rod is sleeved with a rubber pad, and anti-slip particles are uniformly distributed on the outer surface of the rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is provided with braced frame and gag lever post, when using, through the mutually supporting of braced frame and gag lever post, can realize spacing to tire body inner wall to can prevent effectively that tire body joint from appearing shifting at the in-process of pressfitting, in order to guarantee the normal pressfitting of tire body.

2. The device is through being provided with thread bush and conical gear group, in the use, through the drive of motor, can make the thread bush constantly rotate to make it carry out screw-thread fit with the threaded rod, thereby realize the adjustment to the gag lever post position, in order to satisfy the user demand of different diameter tire bodies, thereby can effectively promote the suitability in this device use.

Drawings

FIG. 1 is a schematic perspective view of a tire connector device according to the present utility model;

fig. 2 is a schematic perspective cross-sectional view of the idler and stop bar configuration of fig. 1;

FIG. 3 is a schematic perspective view of the stop collar and motor of FIG. 1;

FIG. 4 is a schematic perspective cross-sectional view of the movable block and stop lever of FIG. 1;

fig. 5 is an enlarged partial schematic view of fig. 4 a.

In the figure: 1. a joint device body; 2. a carrier roller; 3. a limiting ring; 4. a support frame; 5. a motor; 6. a conical gear set; 7. a thread sleeve; 8. a threaded rod; 9. a limit rod; 10. a moving block; 11. a connecting rod; 12. a fixed block; 13. a butt joint block; 14. a tire body; 15. a rod is inserted.

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. 1-5, a tire joint device comprises a joint device body 1, wherein the side wall of the joint device body 1 is connected with a carrier roller 2, the outer side of the carrier roller 2 is sleeved with a limiting ring 3, the outer side of the limiting ring 3 is sleeved with a tire body 14, the lower side of the limiting ring 3 is provided with a supporting frame 4, the inner part of the supporting frame 4 is symmetrically inserted with a thread bush 7, the inner part of the thread bush 7 is inserted with a threaded rod 8, the end head of the threaded rod 8 is connected with a limiting rod 9, and the outer side of the limiting rod 9 is contacted with the inner wall of the tire body 14.

Further, referring to fig. 3, fig. 4 and fig. 5, it can be known that the motor 5 is installed on one side of the supporting frame 4 far away from the tire body 14, and the output end of the motor 5 extends to the inside of the supporting frame 4 to be provided with the tapered gear set 6, the tapered gear set 6 is symmetrically sleeved at the end of the threaded sleeve 7, when in use, the forward and reverse rotation of the output end of the motor can be driven through the starting of the motor 5, the tapered gear set 6 is composed of four groups of tapered gears, and the tapered gear set 6 is fixedly sleeved at the end of the three groups of threaded sleeves 7 and the output end of the motor 5 respectively, so that the three groups of threaded sleeves 7 can be driven to reversely rotate, and when the threaded sleeves 7 rotate, the threaded sleeves are in threaded fit with the threaded rods 8, so that the threaded rods 8 can slide in the threaded sleeves 7, and the limiting rods 9 can be driven to be in contact with the inner walls of the tire body 14, so as to limit the tire bodies 14 with different diameters.

Further, referring to fig. 4 and 5, it can be known that the top end of the supporting frame 4 is fixedly connected with the fixing block 12, the fixing block 12 is inserted into the abutting block 13, the abutting block 13 is connected to the bottom end of the limiting ring 3, the abutting block 13 is connected with the fixing block 12 through the inserting rod 15, and when in use, the fixing block 12 and the abutting block 13 are matched with each other, so that the installation work of the supporting frame 4 can be realized.

Further, referring to fig. 4, it can be known that the moving blocks 10 are fixedly connected to one sides of the threaded rods 8, which are close to each other, respectively, and the inner wall of the threaded sleeve 7 is provided with a slide way adapted to the moving blocks 10, and when in use, the threaded rods 8 can be guided through the mutual matching of the moving blocks 10 and the slide way, so that the threaded rods 8 are prevented from idling.

Further, referring to fig. 2 and 3, it can be known that a hole is formed in the end of the stop lever 9, a connecting rod 11 is inserted in the hole, the end of the connecting rod 11 is connected with the outer wall of the supporting frame 4, and when the motor 5 rotates, the hole formed in the stop lever 9 slides along the outer surface of the connecting rod 11, so that the stop lever 9 is guided, and stability in the moving process of the stop lever is ensured.

Further, referring to fig. 3, it can be known that the external thread is provided on the outer surface of the inserting rod 15, the internal thread adapted to the inserting rod 15 is provided inside the fixing block 12, and the internal thread and the external thread are not shown in the figure, so that the locking effect on the supporting frame 4 can be ensured.

Further, referring to fig. 4, it can be known that a rubber pad is sleeved on the outer side of the limit rod 9, and anti-slip particles are uniformly distributed on the outer surface of the rubber pad, and the rubber pad and the anti-slip particles are not shown in the figure, so that the limit effect on the tire body 14 can be achieved.

Working principle: when the utility model is used, a worker can sleeve the tyre body 14 to be processed on the carrier roller 2 at first, so that one end of the tyre body 14 is propped against the right side of the limiting ring 3, then the worker can start the motor 5 to work, so that the motor 5 drives the conical gear set 6 to rotate under force, at the moment, the threaded sleeve 7 can be in threaded fit with the threaded rod 8 when rotating, the movable block 10 connected with the end of the threaded rod 8 can be driven to slide along the inner wall of the slideway under force, when the limiting rod 9 is moved to prop against the inner wall of the tyre body 14, the motor 5 stops starting, then the worker can start the joint device body 1 to work, so that the pressing roller arranged inside the joint device body 1 can bear force on the joint of the tyre body 14 to realize the pressing of the tyre body 14, after the pressing is finished, the three groups of limiting rods 9 can bear force to be mutually separated through the reverse rotation of the motor 5, and at the moment, the worker can take the tyre body 14 off the carrier roller 2.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a tire connector device, includes connector device body (1), its characterized in that, the lateral wall of connector device body (1) is connected with bearing roller (2), and the outside of bearing roller (2) has cup jointed spacing ring (3), the outside of spacing ring (3) has cup jointed tire body (14), the below of spacing ring (3) is equipped with braced frame (4), and the inside symmetry of braced frame (4) has inserted thread bush (7), and the inside of thread bush (7) has all been inserted and has been equipped with threaded rod (8), the end of threaded rod (8) is connected with gag lever post (9), and the outside of gag lever post (9) contacts with tire body (14) inner wall.

2. Tyre joint device according to claim 1, characterized in that the motor (5) is mounted on the side of the support frame (4) remote from the tyre body (14), and the output end of the motor (5) extends to the inside of the support frame (4) and is provided with a conical gear set (6), the conical gear set (6) is symmetrically sleeved at the end of the threaded sleeve (7).

3. Tyre joint device according to claim 1, characterized in that the top end of the support frame (4) is fixedly connected with a fixed block (12), and the fixed block (12) is inserted into a butt joint block (13), the butt joint block (13) is connected to the bottom end of the limit ring (3), and the butt joint block (13) is connected with the fixed block (12) through an insertion rod (15).

4. Tyre joint device according to claim 1, characterized in that the sides of the threaded rods (8) close to each other are respectively fixedly connected with a moving block (10), and the inner wall of the threaded sleeve (7) is provided with a slideway adapted to the moving block (10).

5. Tyre joint device according to claim 1, characterized in that the end of the limit lever (9) is provided with a hole, and the inside of the hole is inserted with a connecting rod (11), the end of the connecting rod (11) is connected with the outer wall of the supporting frame (4).

6. A tyre joint device according to claim 3, characterized in that the external surface of the insertion rod (15) is provided with external threads, and the inside of the fixed block (12) is provided with internal threads adapted to the insertion rod (15).

7. Tyre joint device according to claim 1, characterized in that the outer side of the stop lever (9) is sleeved with rubber pads, and the outer surfaces of the rubber pads are evenly distributed with anti-slip particles.