Tire press-fitting forming equipment

Abstract

The utility model discloses tire press-fitting forming equipment which comprises a bottom plate, a press-fitting device and a press-fitting device, the placing part is arranged on the bottom plate, the placing plate and the disc are arranged in a spaced mode in the first direction, and a guide piece is arranged on the face, facing the disc, of the placing plate and connected with the disc in a sliding mode in the circumferential direction of the disc; the clamping part is connected with the bottom plate through a first connecting plate, the clamping part and the placing plate are arranged at intervals in the first direction, the clamping part is provided with a plurality of clamping pieces arranged at intervals, the clamping pieces jointly define a clamping space, the clamping space is used for placing a tire, and each clamping piece is arranged on the clamping part in the extending direction of the clamping piece in an elastic telescopic mode; each first driving part is connected with the first connecting plate and the clamping part, and the first driving parts are used for driving the clamping part to move in the first direction; and each second driving part is connected with the bottom plate and the disc, and the second driving parts are used for driving the disc to move in the first direction. According to the utility model, the press-fitting forming efficiency can be improved, and the press-fitting cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, in particular to a tire pressing and molding device. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal wheels, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving.

[0003] During the use of existing tire pressing and molding equipment, most of them may not be able to adapt well to the pressing of tires of different sizes, resulting in the need for users to replace corresponding pressing components when pressing tires of different sizes later, which is not convenient enough. Overall, it may reduce the overall work efficiency and increase the pressing cost. Utility Model Content

[0004] The utility model aims to solve the problem that the existing tire press-fitting molding equipment cannot press-fit tires of different sizes, needs to be frequently replaced, has low press-fitting molding efficiency and high cost. The utility model provides a tire press-fitting molding equipment that can adapt to tires of different sizes, improves the efficiency of press-fitting molding, and reduces the press-fitting cost.

[0005] In order to solve the above technical problems, the embodiment of the utility model discloses a tire pressing and molding device, comprising:

[0006] Base plate;

[0007] A placement portion, the placement portion is arranged on the bottom plate, the placement portion comprises a placement plate and a disc, the placement plate is used to place the wheel hub, the placement plate and the disc are spaced apart along a first direction, a guide is provided on a side of the placement plate facing the disc, and the guide is connected to the disc in a slidable manner along the circumference of the disc;

[0008] A clamping portion, wherein the clamping portion is connected to the bottom plate via a first connecting plate, the clamping portion and the placement plate are spaced apart along the first direction, the clamping portion is provided with a plurality of spaced apart clamping members, the plurality of clamping members together enclose a clamping space, the clamping space is used to place a tire, and each of the clamping members is provided on the clamping portion in a manner that is elastically retractable along its extension direction;

[0009] A plurality of first driving parts, each of which is respectively connected to the first connecting plate and the clamping part, and is used to drive the clamping part to move along the first direction;

[0010] A plurality of second driving parts, each of which is connected to the bottom plate and the disk, and is used to drive the disk to move along the first direction;

[0011] A third driving unit is connected to the placement plate and is used to drive the placement plate to rotate.

[0012] By adopting the above technical solution, the wheel hub is placed on the placement plate, the tire is placed in the clamping space and clamped and fixed by the clamping member, the first driving unit drives the clamping unit to move downward in the first direction to approach the wheel hub on the placement plate, and the second driving unit drives the disc to move upward in the first direction, and drives the placement plate and the wheel hub thereon to move synchronously to approach the tire of the clamping unit until the tire fits with the wheel hub. At this time, the third driving unit drives the placement plate to rotate, thereby driving the wheel hub thereon to rotate, and the tire is pressed onto the wheel hub while rotating, thereby completing the tire pressing.

[0013] Each clamping member is arranged on the clamping portion in a manner that is elastically retractable along its extension direction. That is to say, the clamping space surrounded by the multiple clamping members is variable. When the size of the tire to be clamped becomes larger, the clamping space becomes larger accordingly. When the size of the tire to be clamped becomes smaller, the clamping space becomes smaller accordingly. That is, the clamping space is completely adapted to the tire to be clamped.

[0014] Specifically, when the size of the tire to be clamped becomes larger, each clamping piece is compressed in the direction of moving away from each other to increase the clamping space, thereby adapting to the tire to be clamped. Similarly, when the size of the tire to be clamped becomes smaller, each clamping piece extends in the direction of moving closer to each other to reduce the clamping space, thereby adapting to the tire to be clamped, so as to achieve the purpose of adapting to tires of different sizes. It has high adaptability and does not need to replace the corresponding pressing equipment, thereby reducing costs and improving pressing efficiency.

[0015] In addition, a guide is provided on the side of the placement plate facing the disc, and the guide is connected to the disc in a slidable manner along the circumference of the disc. When the third driving part drives the placement plate to rotate, the guide can slide synchronously along the circumference of the disc, thereby improving the stability of the placement plate during rotation.

[0016] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire pressing and molding device, each of the clamping parts includes a buffer part, an elastic part and a movable part, one end of the elastic part is connected to the outer surface of the buffer part, and the other end is connected to the movable part, and the movable part is used to abut the tire.

[0017] By adopting the above technical solution, when the tire is placed in the clamping space, the movable part abuts against the tire to fix and clamp it, and the clamping part includes an elastic part, which can achieve the purpose of elastic expansion and contraction of the clamping part along its extension direction. That is to say, each clamping part can be compressed in a direction away from each other to make the clamping space larger, thereby adapting to the tire to be clamped. Each clamping part can extend in a direction close to each other to make the clamping space smaller, thereby adapting to the tire to be clamped, so as to achieve the purpose of adapting to tires of different sizes. It has high adaptability and does not need to replace the corresponding pressing equipment, thereby reducing costs and improving pressing efficiency.

[0018] That is to say, when in use, the user only needs to pry the movable part or when the movable part contacts the outer surface of the tire, the elastic part will be forced to change its own state to achieve the purpose of adapting to tires of different sizes. At the same time, the buffer part can reduce the influence of the force of the elastic part on the clamping part and the tire, thereby ensuring the stability of the entire clamping part, that is, achieving the purpose of stably clamping the tire.

[0019] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire press-fitting and molding device, wherein the buffer component is a damper, and the elastic component is a compression spring.

[0020] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire pressing and molding device, the clamping part also includes a second connecting plate, the outer periphery of the second connecting plate is provided with a plurality of bending parts corresponding to the dampers one by one, each of the bending parts is connected to the damper corresponding thereto, and the side of the second connecting plate away from the clamping part is connected to each of the first driving parts.

[0021] By adopting the above technical solution, the bending part is connected to the damper, so that the influence of the force of the compression spring on the clamping part and the tire can be reduced, and the stability of the entire clamping part is ensured, that is, the purpose of stably clamping the tire is achieved.

[0022] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire pressing and molding device, the disc is provided with a slide groove, the slide groove extends along the circumference of the disc, and the guide member is connected to the slide groove in a slidable manner along the slide groove.

[0023] By adopting the above technical solution, a slide groove extending along the circumference of the disc is provided, and the guide member is slidably connected to the slide groove along the slide groove, so as to achieve the purpose of connecting the guide member to the disc in a slidable manner along the circumference of the disc. In this way, when the third driving part drives the placement plate to rotate, the guide member can synchronously slide along the circumference of the disc, thereby improving the stability of the placement plate during rotation.

[0024] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire pressing and molding equipment, the third driving part is connected to a connecting rod, the connecting rod passes through the disc and is connected to a side of the placement plate facing the disc, and a side of the placement plate away from the disc is used to place the wheel hub.

[0025] By adopting the above technical solution, one end of the connecting rod is connected to the third driving part, and the other end is connected to the side of the placement plate close to the disk, so that the movement of the third driving part is transmitted to the placement plate, that is, the third driving part can drive the placement plate to rotate.

[0026] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire press-fitting and molding device, which also includes a plurality of auxiliary parts, which are arranged at intervals along the outer periphery of the base plate and are used for fixed connection with the ground.

[0027] By adopting the above technical solution, the auxiliary part can place the bottom plate stably on the ground, improve the overall stability, avoid the occurrence of tipping during operation, and thus ensure the smooth progress of the press-fitting process.

[0028] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire pressing and molding equipment, each of the auxiliary parts includes a fixed block and a positioning pin, the fixed block is slidably connected to the positioning pin, the fixed block is connected to the outer periphery of the base plate, and the positioning pin is fixedly connected to the ground.

[0029] By adopting the above technical solution, the bottom plate can be stably placed on the ground through the cooperation of the fixing block and the positioning pin, thereby improving the overall stability and avoiding the occurrence of tipping during operation, thereby ensuring the smooth progress of the press-fitting process.

[0030] According to another specific embodiment of the present utility model, the embodiment of the present utility model discloses a tire press-fitting and molding device, wherein the first driving part is a first cylinder, the second driving part is a second cylinder, and the third driving part is a motor.

[0031] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a tire pressing and molding device, the first driving part includes two spaced apart along a second direction, the second driving part includes two spaced apart along the second direction, and the second direction intersects with the first direction.

[0032] By adopting the above technical solution, two first driving parts are provided to ensure the stability of the second connecting plate moving along the first direction, and two second driving parts are provided to ensure the stability of the disk moving along the first direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A front view of a tire press-fitting and molding device provided by an embodiment of the utility model is shown;

[0034] Figure 2 A front view of a placement portion provided by an embodiment of the utility model is shown;

[0035] Figure 3 A front view of the clamping portion provided by an embodiment of the utility model is shown.

[0036] 1. bottom plate; 2. placement part; 20. placement plate; 21. disc; 22. guide member; 23. slide groove; 24. through hole; 3. clamping part; 30. clamping member; 300. damper; 301. compression spring; 302. movable member; 31. second connecting plate; 32. clamping space; 310. bending member; 4. first driving part; 40. first cylinder; 5. second driving part; 50. first cylinder; 6. third driving part; 60. guide member; 61. motor; 7. first connecting plate; 70. first plate; 71. second plate; 8. auxiliary part; 80. fixing block; 81. positioning pin; 82. round hole. DETAILED DESCRIPTION

[0037] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0038] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0039] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0040] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0041] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0042] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0043] refer to Figure 1 and Figure 2 The embodiment of the present application discloses a tire pressing and forming device, comprising: a bottom plate 1, a placing portion 2, a clamping portion 3, two Figure 1 The first driving parts 4 are arranged in a spaced manner along the Y direction shown in the figure, and the two driving parts 4 are arranged in a spaced manner along the second direction (i.e. Figure 1 The second driving part 5 and the third driving part 6 are arranged at intervals (in the Y direction shown in the figure), wherein the base plate 1 is a cube. The embodiment of the present application does not limit the specific shape of the base plate 1, and it can be any shape, such as a circle, a triangle or other irregular shapes, as long as it can carry the placement part 2, and the placement part 2 is arranged on the base plate 1.

[0044] For example, reference Figure 1 Four auxiliary parts 8 are arranged at intervals along the outer periphery of the bottom plate 1. Specifically, along the second direction (i.e. Figure 1 There are two auxiliary parts 8 connected to each side of the base plate 1, and the four auxiliary parts 8 are used to be fixedly connected to the ground. The embodiment of the present application does not limit the number of auxiliary parts 8, and can be selected according to the shape of the base plate 1 or any number can be selected, for example, three, five, eight, etc.

[0045] For example, reference Figure 1Each auxiliary part 8 includes a fixed block 80 and a positioning pin 81. The fixed block 80 is slidably connected to the positioning pin 81. The positioning pin 81 is penetrated at the top center of the fixed block 80. Specifically, a circular hole 82 is opened at the top of the fixed block 80 at the position of the positioning pin 81. The inner surface wall of the circular hole 82 is slidably connected to the outer surface of the positioning pin 81. The outer surface of the fixed block 80 is fixedly connected to the outer periphery of the base plate 1, and the positioning pin 81 is fixedly connected to the ground.

[0046] When in use, the user first inserts the positioning pin 81 into the corresponding circular hole 82 to connect with the fixing block 80, and then inserts the positioning pin 81 into the ground to fix it with the ground, thereby placing the base plate 1 stably on the ground, improving the overall stability and avoiding the occurrence of tipping during operation, thereby ensuring the smooth progress of the press-fitting process.

[0047] For example, reference Figure 1 and Figure 2 The placement portion 2 includes a placement plate 20 and a disc 21, and the placement plate 20 and the disc 21 are arranged along a first direction (ie Figure 2 Specifically, along the first direction (i.e. Figure 2 The placement plate 20 is arranged above the disc 21, and the placement plate 20 is circular. The embodiment of the present application does not limit the specific shape of the placement plate 20, and it can be any shape, such as circular, triangular or other irregular shapes, as long as it can support the wheel hub (not shown).

[0048] Exemplarily, two guide members 22 are provided on one side of the placement plate 20 facing the disk 21, and the two guide members 22 are arranged along the circumference of the disk (i.e. Figure 2 The embodiment of the present application does not limit the number of guide members 22, for example, it can be three, five, eight, etc., and the selection is made according to actual needs. Each guide member 22 is arranged along the circumference of the disk (i.e. Figure 2 The outer surface of the disc 21 is slidably connected to the disc 21 in the direction A shown in the figure.

[0049] For example, reference Figure 2 The side of the placement plate 20 facing the disk 21 is also connected to a connecting rod 60. To ensure the stability of the subsequent placement plate 20 during rotation, the connecting rod 60 is located at the center of the placement plate 20. The connecting rod 60 is rotated in the first direction (i.e. Figure 2 The third driving unit 6 is a motor 61, but is not limited thereto and may also be other devices such as a gear device.

[0050] For example, reference Figure 2One end of the connecting rod 60 is connected to the motor 61, and the other end of the connecting rod 60 is connected to the side of the placement plate 20 close to the disc 21, so that the movement of the motor 61 is transmitted to the placement plate 20, that is, the motor 61 can drive the placement plate 20 to rotate, and the guide member 22 can synchronously move along the circumference of the disc (i.e. Figure 2 The slide of the plate 20 in the direction A shown in the figure can improve the stability of the plate 20 when it rotates.

[0051] For example, reference Figure 2 The disc 21 is provided with a slide groove 23, and the slide groove 23 is arranged along the circumference of the disc (i.e. Figure 2 A direction shown in the figure) extends along the first direction (i.e. Figure 2 The slide groove 23 penetrates the upper surface of the disk 21 and surrounds the through hole 24. The guide member 22 is connected to the slide groove 23 in a slidable manner along the slide groove 23, so that the guide member 22 can slide along the circumference of the disk (i.e. Figure 2 The purpose of connecting with the disc 21 in a slidable manner (in the direction A shown).

[0052] For example, reference Figures 1 to 3 Each second driving part 5 is connected to the bottom plate 1 and the disk 21, and the second driving part 5 is used to drive the disk 21 to move upward along the first direction (i.e. Figure 1 The a direction shown in the figure) drives the placement plate 20 connected thereto and the hub placed thereon to move upward along the first direction (i.e. Figure 1 a direction as shown), so that the wheel hub is close to the clamping space 32 described later (reference Figure 3 ) inside the tire; or the drive disc 21 moves downward in a first direction (ie Figure 1 b direction as shown), thereby driving the placement plate 20 connected thereto and the hub placed thereon to move downward along the first direction (i.e. Figure 1 b direction as shown), so that the wheel hub is away from the tire in the clamping space 32 described later. The second driving part 5 is a second cylinder 50, but is not limited thereto, and can also be other devices such as a motor and a telescopic rod.

[0053] Specifically, the second cylinders 50 are fixedly installed on both sides of the inner bottom of the base plate 1, and the protruding ends of the second cylinders 50 are fixedly connected to the disc 21. However, the embodiment of the present application does not limit the distribution positions of the two second cylinders 50. It is only necessary to ensure that one end of each second cylinder 50 is connected to the base plate 1 and the protruding end is connected to the disc 21. The embodiment of the present application does not limit the number of second cylinders 51, and it can be one, two, three, etc.

[0054] For example, reference Figure 1 and Figure 3 , along the third direction (i.e. Figure 1 Z direction shown), one side of the bottom plate 1 (from Figure 1A first connecting plate 7 is fixedly connected at the center of the outer surface (the rear side is viewed from the perspective), and the first connecting plate 7 includes a first plate 70 and a second plate 71 connected in sequence. The first plate 70 is connected in a first direction (i.e. Figure 1 The second plate 71 extends in the third direction (ie, Figure 1 The second plate 71 extends in the first direction, and one side of the second plate 71 close to the clamping portion 3 is fixedly connected to the two first driving portions 4, and can be specifically connected to the two sides of the front side of the second plate 71. The bottom plate 1, the first plate 70, the second plate 71, and the first driving portion 4 are connected in sequence, and the protruding end of the first driving portion 4 is fixedly connected to the second connecting plate 31 described later.

[0055] For example, reference Figures 1 to 3 The first driving part 4 is used to drive the second connecting plate 31 to move upward along the first direction (i.e. Figure 1 The a direction shown in the figure) drives the clamping member 30 connected thereto and the tire clamped thereto (not shown) to move upward along the first direction (i.e. Figure 1 a direction as shown), so that the tire is away from the hub on the placement plate 20; or used to drive the second connecting plate 31 to move downward along the first direction (i.e. Figure 1 b direction as shown), thereby driving the clamping member 30 connected thereto and the tire clamped thereto (not shown) to move downwardly along the first direction (i.e. Figure 1 b direction as shown), so that the tire is close to the hub on the above-mentioned placement plate 20, that is, each first driving part 4 is connected to the first connecting plate 7 and the clamping part 3 respectively.

[0056] Exemplarily, the first driving part 4 is a first cylinder 40 , but is not limited thereto, and may also be other devices such as a motor and a telescopic rod.

[0057] The first direction (i.e. Figure 1 The X direction shown), the second direction (i.e. Figure 1 The Y direction shown) and the third direction (i.e. Figure 1 The first direction, the second direction and the third direction are perpendicular to each other, but are not limited thereto, as long as the first direction, the second direction and the third direction intersect with each other respectively.

[0058] For example, reference Figures 1 to 3 The second connecting plate 31 is spaced apart from the placing plate 20 along the first direction, and the outer periphery of the second connecting plate 31 is provided with three circumferential edges of the second connecting plate 31 (i.e. Figure 3 Bending members 310 are arranged at intervals along the first direction (ie, the direction B shown in FIG. 1 ), and each bending member 310 is arranged along the first direction (ie, the direction B shown in FIG. 1 ). Figure 3Each bending member 310 is connected to a clamping member 30 corresponding thereto, and the three clamping members 30 together form a clamping space 32 for placing a tire, and each clamping member 30 is arranged on the bending member 310 in a manner that it can be elastically retracted along its extension direction.

[0059] That is, a surface of the second connecting plate 31 away from the clamping member 30 is connected to each of the first cylinders 40 , and three clamping members 30 are fixedly mounted on the inner surface of the second connecting plate 31 .

[0060] It should be noted that the embodiment of the present application does not limit the number of clamping members 30, as long as the tire can be clamped, and the number can be five, six, seven, etc. Similarly, there is no limit to the number of bending members 310 connected thereto, as long as it remains consistent with the number of clamping members 30.

[0061] For example, reference Figure 3 Each clamping member 30 includes a buffer member, an elastic member and a movable member 302. One end of the elastic member is connected to the outer surface of the buffer member, and the other end is connected to the movable member 302. The movable member 302 is used to abut the tire. The buffer member is a damper 300, and the elastic member is a compression spring 301. The side of the movable member 302 close to the tire is arc-shaped so as to better fit and fix the tire.

[0062] refer to Figures 1 to 3 That is, the facing sides of the three bending parts 310 are fixedly connected with the damper 300, the protruding end of the damper 300 is fixedly connected with the movable part 302, the outer surface of the damper 300 is sleeved with a compression spring 301, one end of the compression spring 301 is fixedly connected to the outer surface of the damper 300, and the other end is fixedly connected to the side of the movable part 302 away from the clamping space 32. When the movable part 302 contacts the outer surface of the tire, the compression spring 301 and the damper 300 will feel the squeezing force, thereby changing their own state and being in a compressed state, then the movable part 302 can use the expansion force of the compression spring 301 to apply pressure to the tire more forcefully, so that the subsequent pressing operation can proceed normally.

[0063] That is to say, through the mutual cooperation of the damper 300, the compression spring 301 and the movable part 302, the tire can be fixed, and by utilizing the characteristics of the damper 300 and the elasticity of the compression spring 301, the movable part 302 can be moved horizontally (i.e., moves along the expansion and contraction direction of the compression spring 301). Then, when encountering tires of different sizes, the damper 300 and the compression spring 301 will feel the squeezing force, which will drive the movable part 302 to move, and finally the movable part 302 can fix tires of different sizes. In this way, the effect of clamping tires of different sizes can be achieved.

[0064] Specifically, each movable part 302 can be compressed in the direction away from each other to enlarge the clamping space 32, so as to adapt to the tire to be clamped. Each movable part 302 can be extended in the direction close to each other to reduce the clamping space 32, so as to adapt to the tire to be clamped, so as to achieve the purpose of adapting to tires of different sizes. It has high adaptability and does not need to replace the corresponding pressing equipment, thereby reducing costs and improving pressing efficiency. At the same time, the damper 300 can reduce the influence of the force of the compression spring 301 on the clamping part 3 and the tire, thereby ensuring the stability of the entire clamping part 3, that is, achieving the purpose of being able to stably clamp the tire.

[0065] In summary, reference Figures 1 to 3 The user first inserts the positioning pin 81 into the corresponding circular hole 82, i.e., the interior of the fixing block 80, and then inserts it into the ground and fixes it to the ground. At this time, the tire pressing and molding equipment can operate smoothly, and then the first cylinder 40 is started, and the first cylinder 40 begins to extend, so that the clamping part 3 can be driven to move downward along the first direction (i.e., Figure 1 b direction as shown), then when the clamping part 3 drops to the appropriate position, the user pries the movable part 302, or pushes the tire into the clamping space 32, the damper 300 and the compression spring 301 will change their state under the force, pries the movable part 302 until each movable part 302 contacts the outer surface of the tire and then releases, or stops pushing the tire after all the tires are pushed into the clamping space 32, then the movable part 302 can utilize the expansion force of the compression spring 301, so that it can apply pressure to the tire more forcefully, and utilize the characteristics of the damper 300 and the elasticity of the compression spring 301 to achieve horizontal movement of the movable part 302, so that it can adapt to tires of different sizes later, with high adaptability and no need to replace the corresponding pressing equipment, thus reducing costs and improving pressing efficiency.

[0066] After the tire is clamped and fixed, the wheel hub is placed on the placement plate 20, the tire is placed in the clamping space 32 and is clamped and fixed by the clamping member 30, and the first cylinder 40 continues to drive the clamping part 3 to move downward along the first direction (i.e. Figure 1 b direction as shown) to approach the hub on the placement plate 20, and the second cylinder 50 drives the disc 21 to move upward in the first direction (i.e. Figure 1 The wheel hub on the placing plate 20 rotates in the a direction shown in the figure, and drives the placing plate 20 and the wheel hub thereon to move synchronously to approach the tire on the clamping portion 3 until the tire fits with the wheel hub. At this time, the motor 61 drives the connecting rod 60 to rotate, driving the disc 21 and the placing plate 20 to rotate, thereby driving the wheel hub on the placing plate 20 to rotate, and pressing the tire onto the wheel hub while rotating, thereby completing the tire pressing.

[0067] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A tire press molding device, characterized in that: include: Base plate; A placement portion, the placement portion is arranged on the bottom plate, the placement portion comprises a placement plate and a disc, the placement plate is used to place the wheel hub, the placement plate and the disc are spaced apart along a first direction, a guide is provided on a side of the placement plate facing the disc, and the guide is connected to the disc in a slidable manner along the circumference of the disc; A clamping portion, wherein the clamping portion is connected to the bottom plate via a first connecting plate, the clamping portion and the placement plate are spaced apart along the first direction, the clamping portion is provided with a plurality of spaced apart clamping members, the plurality of clamping members together enclose a clamping space, the clamping space is used to place a tire, and each of the clamping members is provided on the clamping portion in a manner that is elastically retractable along its extension direction; A plurality of first driving parts, each of which is respectively connected to the first connecting plate and the clamping part, and is used to drive the clamping part to move along the first direction; A plurality of second driving parts, each of which is connected to the bottom plate and the disk, and is used to drive the disk to move along the first direction; A third driving unit is connected to the placement plate and is used to drive the placement plate to rotate.

2. The tire press-fitting and molding equipment according to claim 1, characterized in that: Each of the clamping members comprises a buffer member, an elastic member and a movable member, one end of the elastic member is connected to the outer surface of the buffer member, and the other end is connected to the movable member, and the movable member is used to abut against the tire.

3. The tire press-fitting and molding equipment according to claim 2, characterized in that: The buffer component is a damper, and the elastic component is a compression spring.

4. The tire press-fitting and molding equipment according to claim 3, characterized in that: The clamping part also includes a second connecting plate, the outer periphery of which is provided with a plurality of bending parts corresponding to the dampers one by one, each of the bending parts is connected to the damper corresponding thereto, and the side of the second connecting plate away from the clamping part is connected to each of the first driving parts.

5. The tire press-fitting and molding equipment according to claim 1, characterized in that: The disc is provided with a slide groove, which extends along the circumference of the disc, and the guide member is connected to the slide groove in a slidable manner along the slide groove.

6. The tire press-fitting and molding equipment according to claim 1, characterized in that: The third driving part is connected to a connecting rod, the connecting rod passes through the disc and is connected to a side of the placement plate facing the disc, and a side of the placement plate away from the disc is used for placing the hub.

7. The tire press-fitting and molding equipment according to claim 1, characterized in that: The tire press-fitting and molding equipment further comprises a plurality of auxiliary parts, which are arranged at intervals along the outer periphery of the bottom plate and are used for being fixedly connected to the ground.

8. The tire press-fitting and molding equipment according to claim 7, characterized in that: Each of the auxiliary parts includes a fixing block and a positioning pin, wherein the fixing block is slidably connected to the positioning pin, the fixing block is connected to the outer periphery of the bottom plate, and the positioning pin is fixedly connected to the ground.

9. The tire press-fitting and molding equipment according to claim 1, characterized in that: The first driving part is a first cylinder, the second driving part is a second cylinder, and the third driving part is a motor.

10. The tire press-fitting and molding equipment according to claim 1, characterized in that: The first driving parts include two arranged at intervals along a second direction, and the second driving parts include two arranged at intervals along the second direction, and the second direction intersects with the first direction.

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