Joint device for motorcycle inner tube machining

Abstract

The utility model relates to the technical field of inner tube connectors, and discloses a connector device for motorcycle inner tube processing, which comprises a table top, a second motor is fixedly connected in the table top, the driving end of the second motor is fixedly connected with a two-way screw, and the two sides of the outer wall of the two-way screw are in threaded connection with lower connector dies. And a plurality of limiting holes are formed in the two sides of the top end of the lower connector die, limiting pieces are slidably connected to the inner walls of the limiting holes, and an upper connector die is fixedly connected to the top ends of the limiting pieces. According to the inner tube cutting device, through linkage of the connecting piece, the electric pull rod, the cutter, the upper connector die, the lower connector die, the inclined sliding hole, the collecting box and the like, the straight face of the cutter is very close to the connecting piece, so that after the inner tube is fixed by the upper connector die and the lower connector die, when the electric pull rod drives the cutter to cut, the cutting face is uniform, and cost waste caused by size deviation can be reduced; and then cut waste materials are collected through an inclined sliding hole and a collecting box, so that recycling is facilitated, and environmental protection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of inner tube joints, in particular to a joint device for processing motorcycle inner tubes. Background Art

[0002] The inner tube is a component of a tire, usually used in bicycles, motorcycles, cars and other means of transportation. The inner tube is a donut-shaped elastic tube, usually made of rubber or other elastic materials. Its function is to maintain the air pressure inside the tire and provide support. The valve of the inner tube is located on the outside of the tire. The air can be inflated to keep a certain pressure in the inner tube. The inner tube usually needs to be used with the outer tube, and the outer tube is responsible for protecting the inner tube and providing additional support and protection. The characteristics of the inner tube include good air tightness, heat resistance, elasticity and aging resistance, as well as light weight and high flexibility. The inner tube needs to be inflated and an inner tube joint device must be used.

[0003] Most of the existing motorcycle inner tube processing joint devices use traditional vertical joint machines and adopt vertical cutting methods. Inner tubes usually use butyl rubber as the main material, which makes the cut inner tubes uneven and easily causes product size deviations, resulting in unqualified products and increased production costs. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a joint device for motorcycle inner tube processing, aiming to improve the problem of uneven cutting by a cutter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a joint device for processing motorcycle inner tubes, comprising a desktop, a second motor is fixedly connected inside the desktop, a bidirectional screw is fixedly connected to the driving end of the second motor, both sides of the outer wall of the bidirectional screw are threadedly connected to a lower joint mold, a plurality of limiting holes are arranged on both sides of the top of the lower joint mold, the inner wall of the limiting hole is slidably connected to a limiting member, the top of the limiting member is fixedly connected to an upper joint mold, the top of the upper joint mold is slidably connected to a connecting member, one side of the connecting member is fixedly connected to an electric pull rod, the bottom end of the electric pull rod is fixedly connected to a cutter, one end of the cutter is slidably connected to one side of the connecting member, one side of the top of the desktop is fixedly connected to a connecting plate, a first motor is arranged on one side of the top of the connecting plate, a driving assembly is arranged inside the connecting plate, and a collecting assembly is arranged at the bottom of the desktop.

[0006] As a further description of the above technical solution:

[0007] The driving assembly includes a threaded rod, and the top end of the threaded rod on the left side passes through the top end of the connecting plate and is fixedly connected to the driving end of the first motor.

[0008] As a further description of the above technical solution:

[0009] The collecting component comprises an oblique sliding hole, the inner wall of the oblique sliding hole is arranged inside the desktop, and a collecting box is slidably connected to the bottom end of the desktop corresponding to the lower side of the oblique sliding hole.

[0010] As a further description of the above technical solution:

[0011] The outer walls of the threaded rods are all threadedly connected with connecting blocks, and the outer walls of the connecting blocks are slidably connected to the inside of the connecting plates.

[0012] As a further description of the above technical solution:

[0013] The bottom ends of the threaded rods are fixedly connected with the first bevel gears, and the side surfaces of the first bevel gears are meshingly connected with the second bevel gears.

[0014] As a further description of the above technical solution:

[0015] A round rod is fixedly connected between the second bevel gears, and the outer wall of the round rod is rotatably connected to the inside of the connecting plate.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the threaded rod is rotatably connected to the inside of the connecting plate.

[0018] As a further description of the above technical solution:

[0019] One end of the connecting block is fixedly connected to the rear end of the connecting piece.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, through the linkage of the connecting piece, the electric pull rod, the cutter, the upper joint mold, the lower joint mold, the inclined sliding hole, the collecting box and the like, the cutter face is very close to the connecting piece, so that after the upper joint mold and the lower joint mold fix the inner tube, when the electric pull rod drives the cutter to cut, the cutting surface is uniform, which can reduce the cost waste caused by size deviation; and the cut waste is collected by the inclined sliding hole and the collecting box, which is convenient for recycling and is beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a joint device for motorcycle inner tube processing proposed by the utility model;

[0023] Figure 2 A schematic diagram of a connecting piece of a joint device for processing motorcycle inner tubes proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of a connecting plate of a joint device for processing motorcycle inner tubes proposed by the utility model;

[0025] Figure 4 The present invention is a desktop schematic diagram of a joint device for processing motorcycle inner tubes.

[0026] Legend:

[0027] 1. Desktop; 2. Connecting plate; 3. First motor; 4. Connecting piece; 5. Electric pull rod; 6. Cutter; 7. Upper joint mold; 8. Lower joint mold; 9. Collecting box; 10. Threaded rod; 11. Connecting block; 12. First bevel gear; 13. Second bevel gear; 14. Oblique sliding hole; 15. Bidirectional screw; 16. Second motor; 17. Limiting piece; 18. Limiting hole; 19. Round rod. DETAILED DESCRIPTION

[0028] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0030] Reference Figure 1-4 , the utility model provides an embodiment: a joint device for motorcycle inner tube processing, comprising a desktop 1, a second motor 16 is fixedly connected inside the desktop 1, a bidirectional screw 15 is fixedly connected to the driving end of the second motor 16, both sides of the outer wall of the bidirectional screw 15 are threadedly connected to a lower joint mold 8, both sides of the top of the lower joint mold 8 are provided with a plurality of limiting holes 18, the inner wall of the limiting hole 18 is slidably connected to a limiting member 17, the top of the limiting member 17 is fixedly connected to an upper joint mold 7, the top of the upper joint mold 7 is slidably connected to a connecting member 4, one side of the connecting member 4 is fixedly connected to an electric pull rod 5, the bottom end of the electric pull rod 5 is fixedly connected to a cutter 6, one end of the cutter 6 is slidably connected to one side of the connecting member 4, one side of the top of the desktop 1 is fixedly connected to a connecting plate 2, one side of the top of the connecting plate 2 is provided with a first motor 3, a driving component is provided inside the connecting plate 2, and a collecting component is provided at the bottom of the desktop 1.

[0031] Specifically, the bidirectional screw 15 is driven by the second motor 16 to dock the lower joint molds 8, and the two joint molds are docked through the limiting holes 18 on the lower joint mold 8 and the limiting parts 17 on the upper joint mold 7, and the top end of the upper joint mold 7 slides on the bottom end of the connecting piece 4.

[0032] The driving assembly includes a threaded rod 10, the top of the left threaded rod 10 passes through the top of the connecting plate 2 and is fixedly connected to the driving end of the first motor 3, the outer wall of the threaded rod 10 is threadedly connected to a connecting block 11, the outer wall of the connecting block 11 is slidably connected to the inside of the connecting plate 2, the bottom end of the threaded rod 10 is fixedly connected to a first bevel gear 12, the side of the first bevel gear 12 is meshedly connected to a second bevel gear 13, a round rod 19 is fixedly connected between the second bevel gears 13, the outer wall of the round rod 19 is rotatably connected to the inside of the connecting plate 2, the outer wall of the threaded rod 10 is rotatably connected to the inside of the connecting plate 2, and one end of the connecting block 11 is fixedly connected to the rear end of the connecting piece 4.

[0033] Specifically, the first motor 3 drives the threaded rod 10 on the left side to mesh with the second bevel gear 13 on the left side through the first bevel gear 12 connected to one end of the left threaded rod 10. The two second bevel gears 13 are connected by a round rod 19. The second bevel gear 13 on the right side is meshed with the first bevel gear 12 on the right side. The first bevel gear 12 on the right side is connected to the threaded rod 10 on the right side. The threaded rod 10 is threadedly connected to a connecting block 11. The connecting block 11 is respectively connected to the connecting pieces 4 on the left and right sides to achieve simultaneous control of the connecting pieces 4.

[0034] The collecting component comprises an inclined sliding hole 14 , the inner wall of which is arranged inside the desktop 1 , and a collecting box 9 is slidably connected to the bottom end of the desktop 1 corresponding to the lower side of the inclined sliding hole 14 .

[0035] Specifically, the cutter 6 drops the cut waste into the collection box 9 under the table 1 through the inclined sliding hole 14, which is convenient for recycling and beneficial to environmental protection.

[0036] Working principle: Place the two ends of the inner tube to be processed in the grooves between the lower joint molds 8 respectively, and drive the two threaded rods 10 in the connecting plate 2 and the connecting block 11 through the first motor 3 to slide the limit piece 17 on the upper joint mold 7 into the limit hole 18 on the lower joint mold 8 to fix the inner tube, and then drive the cutter 6 through the electric pull rod 5 on the connecting piece 4 to evenly cut the inner tube, and the cut waste falls from the inclined sliding hole 14 on the table top 1 into the collection box 9 sliding at the bottom of the table top 1, and then the second motor 16 inside the table top 1 drives the bidirectional screw 15 to make the two lower joint molds 8 slide relative to each other, and drive the two joint molds to dock through the upper limit piece 17 of the upper joint mold 7 and the upper limit hole 18 of the lower joint mold 8.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A joint device for processing motorcycle inner tubes, comprising a tabletop (1), characterized in that: A second motor (16) is fixedly connected inside the desktop (1), and a bidirectional screw (15) is fixedly connected to the driving end of the second motor (16). Both sides of the outer wall of the bidirectional screw (15) are threadedly connected to a lower joint mold (8). Both sides of the top of the lower joint mold (8) are provided with a plurality of limiting holes (18). The inner walls of the limiting holes (18) are slidably connected to a limiting member (17). The top of the limiting member (17) is fixedly connected to an upper joint mold (7). The top of the upper joint mold (7) is slidably connected to a connecting member (4). One side of the connecting member (4) is fixedly connected to an electric pull rod (5). The bottom end of the electric pull rod (5) is fixedly connected to a cutter (6). One end of the cutter (6) is slidably connected to one side of the connecting member (4). One side of the top of the desktop (1) is fixedly connected to a connecting plate (2). A first motor (3) is provided on one side of the top of the connecting plate (2). A driving component is provided inside the connecting plate (2). A collecting component is provided at the bottom of the desktop (1).

2. A motorcycle inner tube processing joint device according to claim 1, characterized in that: The driving assembly comprises a threaded rod (10), the top end of the threaded rod (10) on the left side passing through the top end of the connecting plate (2) and being fixedly connected to the driving end of the first motor (3).

3. A motorcycle inner tube processing joint device according to claim 1, characterized in that: The collecting component comprises an inclined sliding hole (14), the inner wall of the inclined sliding hole (14) is arranged inside the table top (1), and a collecting box (9) is slidably connected to the bottom end of the table top (1) corresponding to the lower side of the inclined sliding hole (14).

4. A motorcycle inner tube processing joint device according to claim 2, characterized in that: The outer walls of the threaded rods (10) are threadedly connected to connection blocks (11), and the outer walls of the connection blocks (11) are slidably connected to the interior of the connection plates (2).

5. A motorcycle inner tube processing joint device according to claim 2, characterized in that: The bottom ends of the threaded rods (10) are fixedly connected to the first bevel gears (12), and the side surfaces of the first bevel gears (12) are meshingly connected to the second bevel gears (13).

6. A motorcycle inner tube processing joint device according to claim 5, characterized in that: A round rod (19) is fixedly connected between the second bevel gears (13), and the outer wall of the round rod (19) is rotatably connected to the inside of the connecting plate (2).

7. A motorcycle inner tube processing joint device according to claim 2, characterized in that: The outer wall of the threaded rod (10) is rotatably connected to the inside of the connecting plate (2).

8. A motorcycle inner tube processing joint device according to claim 4, characterized in that: One end of the connection block (11) is fixedly connected to the rear end of the connection piece (4).

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