CN218640630U

CN218640630U - Convenient pneumatic tire press of car

Info

Publication number: CN218640630U
Application number: CN202222017978.1U
Authority: CN
Inventors: 黄长勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-03-17
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a convenient pneumatic tire press of automobile, which relates to the technical field of tire presses and comprises a mounting seat, wherein the mounting seat is provided with an assembly groove, a tire main body to be pressed is placed in the assembly groove, the end part of the assembly groove is fixedly connected with a baffle, and a pneumatic tire press assembly for pressing the tire main body of an automobile tire is connected in the mounting seat; the pneumatic tire press assembly includes a press ring for sliding in a horizontal direction in the fitting groove. Move on the horizontal direction of assembly groove through utilizing the cylinder to drive the push pedal, then utilize push pedal and connecting rod to drive the clamping ring and extrude the whole periphery of tire main part to reach the operation of pressing the child to the tire main part, compare in the mode that the tire was pressed to traditional multiple single-point of needs, utilize the clamping ring can directly extrude the whole periphery of tire main part, make the more convenient high efficiency of pressing the child operation.

Description

Convenient pneumatic tire press of car

Technical Field

The utility model relates to a tire press technical field specifically is a convenient pneumatic tire press of car.

Background

The automobile is a commonly used vehicle in China, when people drive the automobile, the automobile can meet special conditions inevitably, for example, the tire is punctured commonly, all people who change the inner tube know that the inner tube of the rear wheel is most labored to change, particularly, the difficulty is higher for the rear tire with wider size, the main difficulty is that the inner ring of the outer tire needs to be separated from the outer ring of the hub, because the inner ring rubber of the outer tire is wrapped by the steel wire framework with higher strength and is in interference fit with the hub, the inner tire and the outer tire are difficult to separate without the help of a special tool, and the tire can not be maintained after the inner tire and the outer tire are separated.

According to the search discovery, chinese patent with patent number CN202020376550.4 discloses a light tire press for motorcycle, it is through fixing the nut external member on the motorcycle wheel rocking arm, and make the tire pressing plate aim at tire and wheel hub hookup location, rotatory swing arm again, make the central siphon rotate, because the nut external member is fixed, the central siphon can push the tire pressing plate to the tire extrusion this moment, realize the effect of pressing the tire, such structural arrangement makes and only needs single operation can easily accomplish the operation through the device carries out the tire pressing, and is simple and convenient.

To above-mentioned technique, the inventor thinks, it can utilize mutually supporting between swing arm and the central siphon, pushes away the tire pressing board and extrudees the tire, realizes the effect of pressing the child, but the device can only press the child to a department of tire in the use, then the operation of the repeated tire pressing of needs all presses the child with the round of tire and just can be convenient for separate tire and wheel hub, convenient to detach can not directly once press the child operation to the whole of tire, the use is got up and is had the inconvenience in a certain degree.

To the problem, the utility model provides a convenient pneumatic child ware of pressing of car.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient pneumatic child ware of car, set up the pneumatic child subassembly of pressing, move on the horizontal direction of assembly groove through utilizing the cylinder to drive the push pedal, then utilize push pedal and connecting rod to drive the clamping ring and extrude the whole periphery of tire main part, thereby reach the operation of pressing the child to the tire main part, compare in the mode that traditional needs heavy single-point many times press the child, utilize the clamping ring can directly extrude the whole periphery of tire main part, make the more convenient high efficiency of pressing the child operation, thereby the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient pneumatic tire press for an automobile comprises a mounting seat, wherein an assembly groove is formed in the mounting seat, a tire main body to be pressed is placed in the assembly groove, a baffle is fixedly connected to the end part of the assembly groove, and a pneumatic tire pressing assembly for pressing a tire of an automobile tire main body is connected in the mounting seat;

pneumatic pressure child subassembly is including being used for gliding clamping ring in the assembly groove horizontal direction, and the symmetry equipartition has the one end of four groups of connecting rods on the clamping ring, the equal fixedly connected with push pedal of the other end of connecting rod, and the mounting groove has been seted up to the inside of mount pad, and fixedly connected with is used for providing the output of the cylinder of power to the clamping ring in the push pedal, and the stiff end fixed connection of cylinder is on the inner wall of mounting groove, and the output direction of cylinder is unanimous with the moving direction of clamping ring.

Further, fixedly connected with is used for the fixed block of fixed tire main part on the assembly groove, and fixed block symmetric connection has the arc wall with the surface phase-match of tire main part on the fixed block on the both sides long edge of assembly groove.

Furthermore, the side edge of the fixed block, which is close to the push plate, is provided with a fillet which is convenient for the press ring to slide into the fixed block.

Furthermore, the four corners of the mounting seat are fixedly connected with mounting plates used for being fixed with the mounting surface of the mounting seat, and fastening bolts are connected in the mounting plates in a threaded mode.

Further, the width between the push plate and the press ring is larger than the width of the tire main body.

Further, the inner diameter of the pressing ring is larger than the outer diameter of the hub of the tire main body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of convenient pneumatic tire press of car sets up pneumatic tire pressing assembly, through utilizing the cylinder to drive the push pedal and move on the horizontal direction of assembly groove, then utilize push pedal and connecting rod to drive the clamping ring and extrude the whole periphery of tire main part, thereby reach the operation of pressing the child to the tire main part, compare in the mode that the tire was pressed to traditional needs heavy many times single-point, utilize the clamping ring can directly extrude the whole periphery of tire main part, make the more convenient high efficiency of pressing the child operation.

2. The utility model provides a pair of convenient pneumatic child ware of car utilizes threaded connection's fastening bolt on mounting panel and the mounting panel through the mounting panel at the four corners department fixed connection of mount pad, can fix the mount pad on using the plane, can further prevent when carrying out the child operation of pressing, the condition of displacement appears in the mount pad.

3. The utility model provides a pair of convenient pneumatic tire press of car through the mode that is greater than the wheel hub external diameter of tire main part with the internal diameter setting of clamping ring, can further prevent when pressing the child operation to the tire main part, causes the condition of extrusion scratch between clamping ring and the wheel hub.

Drawings

Fig. 1 is a schematic view of the overall structure of a convenient pneumatic tire press for automobiles of the present invention;

fig. 2 is a schematic view of a partial section structure of a convenient pneumatic tire press for an automobile according to the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is the utility model discloses a convenient pneumatic tire press of car looks sideways at schematic structure.

In the figure: 1. a mounting seat; 2. a baffle plate; 3. a tire main body; 4. mounting a plate; 5. fastening a bolt; 6. pushing the plate; 7. a connecting rod; 8. mounting grooves; 9. a cylinder; 10. a fixed block; 11. assembling a groove; 12. pressing a ring; 13. and (4) rounding the corners.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to solve the technical problem of how to conveniently and efficiently press the tire main body 3 for convenient disassembly, as shown in fig. 1 to 4, the following preferred technical solutions are provided:

a convenient pneumatic tire press for an automobile comprises a mounting seat 1, wherein an assembly groove 11 is formed in the mounting seat 1, a tire main body 3 to be pressed is placed in the assembly groove 11, a baffle plate 2 is fixedly connected to the end part of the assembly groove 11, and a pneumatic tire press assembly for performing tire pressing operation on the automobile tire main body 3 is connected in the mounting seat 1;

pneumatic pressure child subassembly is including being used for gliding clamping ring 12 in assembly groove 11 horizontal direction, the last symmetry equipartition of clamping ring 12 has the one end of four groups connecting rod 7, the equal fixedly connected with push pedal 6 of the other end of connecting rod 7, mounting groove 8 has been seted up to the inside of mount pad 1, fixedly connected with is used for providing the output of the cylinder 9 of power to clamping ring 12 on the push pedal 6, the stiff end fixed connection of cylinder 9 is on the inner wall of mounting groove 8, the output direction of cylinder 9 is unanimous with the moving direction of clamping ring 12. When the tire pressing device is used, the tire main body 3 to be subjected to tire pressing operation is placed between two fixing blocks 10 which are symmetrically connected on an assembly groove 11, one side face of the tire main body 3 is tightly attached to a baffle 2, then the air cylinder 9 is opened, the push plate 6 is pushed towards the direction close to the tire main body 3 by utilizing the output end of the air cylinder 9, the push plate 6 can drive the pressing ring 12 to extrude the tire main body 3 through the connecting rod 7, so that the tire pressing operation on the tire main body 3 is completed, after the tire pressing operation is completed, the air cylinder 9 is closed, and the tire main body 3 is taken out to be subjected to tire demounting.

In order to solve the technical problem of how to prevent the tire main body 3 from falling down when performing the tire press operation, as shown in fig. 1 to 4, the following preferable technical solutions are provided:

fixedly connected with is used for fixed tire main part 3's fixed block 10 on the assembly groove 11, and fixed block 10 symmetric connection has the arc wall with tire main part 3's surface assorted on the fixed block 10 on the long edge of the both sides of assembly groove 11. Through the fixed block 10 of symmetrical connection on the long limit of both sides at mounting groove 11, utilize the arc wall of seting up on the fixed block 10 and tire main part 3 shape assorted, can be further prevent that tire main part 3 from when carrying out the tire pressure operation, the condition of roll, skew appears.

In order to solve the technical problem of how to insert the pressing ring 12 into the fixing block 10 more conveniently, as shown in fig. 3, the following preferred technical solutions are provided:

the side edge of the fixed block 10 close to the push plate 6 is provided with a fillet 13 which is convenient for the press ring 12 to slide into the fixed block 10. Through the fillet 13 that sets up on the side that fixed block 10 is close to push pedal 6, can further make things convenient for clamping ring 12 to slide in fixed block 10.

In order to solve the technical problem of how to fix the mounting base 1, as shown in fig. 1-2 and 4, the following preferred technical solutions are provided:

the four corners of the mounting base 1 are fixedly connected with mounting plates 4 used for being fixed with a mounting surface of the mounting base 1, and fastening bolts 5 are connected in the mounting plates 4 in a threaded mode. Through the mounting panel 4 of the four corners fixed connection of mount pad 1 and the fastening bolt 5 of threaded connection in mounting panel 4, can be convenient and fast more fix mount pad 1 and the plane that needs to use.

In order to solve the technical problem of how to perform the tire pressing operation on the tire main body 3 more fully, as shown in fig. 1-2 and 4, the following preferred technical solutions are provided:

the width between the push plate 6 and the press ring 12 is larger than the width of the tire main body 3. By utilizing the setting method that the width between the push plate 6 and the pressing ring 12 is larger than the width of the tire main body 3, the pressing ring 12 can completely press the tire main body 3, and the subsequent tire removing operation is more facilitated.

In order to solve the technical problem of how to prevent the extrusion scratch between the pressure ring 12 and the hub, as shown in fig. 2, the following preferred technical solutions are provided:

the inner diameter of the pressing ring 12 is larger than the outer diameter of the hub of the tire main body 3. By setting the inner diameter of the pressing ring 12 to be larger than the outer diameter of the hub of the tire main body 3, the situation of extrusion scratch between the pressing ring 12 and the hub when the tire main body 3 is subjected to tire pressing operation can be further prevented.

The working principle is as follows: when the tire pressing device is used, the tire main body 3 to be subjected to tire pressing operation is placed between two fixing blocks 10 which are symmetrically connected on an assembly groove 11, one side face of the tire main body 3 is tightly attached to a baffle 2, then the air cylinder 9 is opened, the push plate 6 is pushed towards the direction close to the tire main body 3 by utilizing the output end of the air cylinder 9, the push plate 6 can drive the pressing ring 12 to extrude the tire main body 3 through the connecting rod 7, so that the tire pressing operation on the tire main body 3 is completed, after the tire pressing operation is completed, the air cylinder 9 is closed, and the tire main body 3 is taken out to be subjected to tire demounting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient pneumatic tire press of car, includes mount pad (1), its characterized in that: an assembly groove (11) is formed in the mounting seat (1), a tire main body (3) to be subjected to tire pressing is placed in the assembly groove (11), a baffle plate (2) is fixedly connected to the end of the assembly groove (11), and a pneumatic tire pressing assembly for performing tire pressing operation on the automobile tire main body (3) is connected into the mounting seat (1);

pneumatic pressure child subassembly is including being used for gliding clamping ring (12) in assembly groove (11) horizontal direction, the symmetry equipartition has the one end of four groups connecting rod (7) on clamping ring (12), the equal fixedly connected with push pedal (6) of the other end of connecting rod (7), mounting groove (8) have been seted up to the inside of mount pad (1), fixedly connected with is used for providing the output of the cylinder (9) of power to clamping ring (12) on push pedal (6), the fixed end fixed connection of cylinder (9) is on the inner wall of mounting groove (8), the direction of output of cylinder (9) is unanimous with the direction of movement of clamping ring (12).

2. The convenient pneumatic tire press for automobiles according to claim 1, wherein: fixedly connected with is used for fixed block (10) of fixed tire main part (3) on assembly groove (11), and fixed block (10) symmetric connection is on the long edge of both sides of assembly groove (11), and integrated into one piece has the arc wall with the surface phase-match of tire main part (3) on fixed block (10).

3. The convenient pneumatic tire press for automobiles according to claim 2, wherein: and a round angle (13) which is convenient for the pressing ring (12) to slide into the fixed block (10) is arranged on the side edge of the fixed block (10) close to the push plate (6).

4. The convenient pneumatic tire press for automobiles according to claim 1, wherein: the four corners of the mounting seat (1) are fixedly connected with mounting plates (4) which are used for being fixed with the mounting surface of the mounting seat (1), and fastening bolts (5) are connected in the mounting plates (4) in a threaded mode.

5. The convenient pneumatic tire press for automobiles according to claim 1, wherein: the width between the push plate (6) and the compression ring (12) is larger than that of the tire main body (3).

6. The convenient pneumatic tire presser of the automobile according to claim 1, characterized in that: the inner diameter of the compression ring (12) is larger than the outer diameter of the hub of the tire main body (3).