A tire press machine

Abstract

The utility model relates to tire press mounting technical field, concretely is a kind of tire press mounting machine, including workbench, rotating table, rotating motor, adjustable clamp, press roll, the tire press mechanism for driving the press roll is adopted to be used for driving the tire press mechanism forward and backward movement is adopted to move mechanism, the moving mechanism is installed on workbench;When using, the hub is clamped by adjustable clamp, make the low side of tire directly opposite press roll, and card slot in the outer circumferential wall of hub is inserted, tire is placed on the hub with inclination, moving mechanism drives tire press mechanism to drive press roll to move, tire press mechanism drives press roll to turn over forward, make press roll press in the low side of tire, manually intermittent hold the high side of tire, rotating motor drives rotating table to drive adjustable clamp and tire rotation simultaneously, press roll rolls along the low side of tire, tire can be gradually pressed into the card slot in the outer circumferential wall of hub;The utility model can be applicable to the tire press mounting of different outer diameter size, and better applicability.

Description

Technical Field

[0001] This utility model relates to the field of tire pressing technology, specifically a tire pressing machine. Background Technology

[0002] In the tire manufacturing process, the assembly of the tire and the rim mostly requires manual or semi-automatic operation. The specific assembly method involves using a turntable of an auxiliary pressing device to fix the rim, and then manually inserting one side of the tire into a groove on the outer wall of the rim. The turntable is then rotated to continue inserting until the inner wall of the tire is completely inserted into the groove on the outer wall of the rim. This assembly method is inefficient. Therefore, Chinese Patent CN210026926U discloses a tire pressing device, including a base plate and a vertical plate fixed to one side of the upper surface of the base plate. A cylinder is fixed to the inner wall of the vertical plate, and a slider is fixed to the piston rod of the cylinder. The slider is located away from... One end of the cylinder is rotatably connected to a roller; a cylindrical boss is provided on the upper surface of the base plate, which is used to insert into the bearing mounting groove on the lower surface of the hub. The outer diameter of the boss is smaller than the inner diameter of the bearing mounting groove. After the hub is placed on the base plate, the bearing mounting groove and the boss are rotatably connected. A cylindrical pin with an outer diameter smaller than the boss is integrally formed on the upper surface of the boss. The pin is coaxial with the boss and is used to insert into the shaft hole in the hub. The outer diameter of the pin is smaller than the inner diameter of the shaft hole. This facilitates the assembly of the tire and the hub, improves the assembly efficiency of the tire and the hub, and reduces the labor intensity of the workers.

[0003] However, in practical applications, the above-mentioned device can only be used for pressing tires of one outer diameter, which is not very applicable. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned shortcomings by providing a tire pressing machine that is applicable to pressing tires of different outer diameters, thus offering better applicability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A tire pressing machine includes a worktable, a rotary table rotatably mounted on the worktable, a rotary motor for driving the rotary table to rotate, an adjustable clamp disposed on the rotary table, a pressure roller rotatably disposed above the adjustable clamp, a tire pressing mechanism for driving the pressure roller to flip up and down, and a moving mechanism for driving the tire pressing mechanism to move back and forth, the moving mechanism being mounted on the worktable.

[0007] Furthermore, the rotating table includes a rotating base rotatably connected within the workbench, and a rotating disk fixed to the top of the fixed base. The rotating disk has four guide grooves, which are distributed outwards from the axis of the rotating disk. The adjustable fixture includes an adjustable motor fixed to the rotating base and a drive disk rotatably mounted on the rotating base. The output end of the adjustable motor is driven by a drive gear. A driven gear is provided on the outer edge of the drive disk. The drive gear meshes with the driven gear. The drive disk and the rotating disk are coaxially arranged. The drive disk has four guide arc grooves, which are spirally distributed outwards from the axis of the drive disk. A slider is slidably connected within the guide arc groove. One end of the slider passes through the guide groove and is connected to an abutment block. The slider is slidably connected to the guide groove.

[0008] Furthermore, the moving mechanism includes a slide rail arranged parallel to the worktable, a movable slide block slidably connected to the slide rail, a movable lead screw installed parallel to the slide rail, a movable motor fixed to one end of the slide rail, the output end of the movable motor driving the movable lead screw, an internal threaded hole provided on the movable slide block facing the movable lead screw, and the tire pressing mechanism installed on the movable slide block.

[0009] Furthermore, the tire pressing mechanism includes a pressing base, a pressing shaft rotatably mounted on the pressing base, a pressing motor fixed on the pressing base, the output end of the pressing motor driving and connecting the pressing shaft, a pressing frame fixed on the pressing shaft, a pressing roller rotatably mounted on the pressing frame, and symmetrical arc-shaped grooves arranged on the pressing base. The arc-shaped grooves are coaxially arranged with the pressing shaft, and a sliding rod is slidably connected in the arc-shaped grooves. One end of the sliding rod is fixed on the pressing frame.

[0010] Furthermore, it also includes a controller, wherein the rotating motor, adjustable clamp, moving mechanism and tire pressing mechanism are all electrically connected to the controller.

[0011] The beneficial effects of this utility model are:

[0012] In practical applications, the wheel hub is clamped by an adjustable clamp, so that the lower side of the tire faces the pressure roller and is inserted into the groove on the outer wall of the wheel hub. The tire is placed at an angle on the wheel hub, and the moving mechanism drives the tire pressing mechanism to move the pressure roller. The tire pressing mechanism drives the pressure roller to rotate forward, so that the pressure roller presses against the lower side of the tire. The higher side of the tire is manually pressed intermittently, while the motor drives the rotating table to rotate the adjustable clamp and the tire. The pressure roller rolls along the lower side of the tire, thus gradually pressing the tire into the groove on the outer wall of the wheel hub. This utility model can be applied to the pressing of tires with different outer diameters, and has better applicability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a top view of the present invention;

[0015] Figure 3 yes Figure 2 A partial sectional view at point AA in the middle;

[0016] Figure 4 This is a schematic diagram of the drive disk structure in this utility model;

[0017] Reference numerals: 1. Worktable; 2. Rotary table; 21. Rotary seat; 22. Rotary disk; 221. Guide straight groove; 3. Rotary motor; 4. Adjustable clamp; 41. Adjustable motor; 42. Driven disk; 421. Driven arc groove; 422. Drive gear; 43. Slider; 44. Abutment block; 45. Pressure roller; 5. Pressing mechanism; 6. Pressing seat; 61. Arc-shaped slide groove; 611. Pressing shaft; 62. Pressing motor; 63. Pressing frame; 64. Slide rod; 65. Moving mechanism; 7. Slide rail; 71. Moving slide; 72. Moving lead screw; 73. Moving motor; 74. Detailed Implementation

[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a tire pressing machine includes a worktable 1, a rotary table 2 rotatably mounted on the worktable 1, a rotary motor 3 for driving the rotary table 2 to rotate, an adjustable clamp 4 disposed on the rotary table 2, a pressure roller 5 rotatably disposed above the adjustable clamp 4, a tire pressing mechanism 6 for driving the pressure roller 5 to flip up and down, and a moving mechanism 7 for driving the tire pressing mechanism 6 to move back and forth. The moving mechanism 7 is mounted on the worktable 1.

[0019] In use, the adjustable clamp 4 clamps the wheel hub, so that the lower side of the tire faces the pressure roller 5 and is inserted into the groove on the outer circumferential wall of the wheel hub. The tire is placed at an angle on the wheel hub. The moving mechanism 7 drives the tire pressing mechanism 6 to move the pressure roller 5. The tire pressing mechanism 6 drives the pressure roller 5 to flip forward, so that the pressure roller 5 presses against the lower side of the tire. The higher side of the tire is manually pressed intermittently. At the same time, the motor 3 drives the rotating table 2 to rotate the adjustable clamp 4 and the tire. The pressure roller 5 rolls along the lower side of the tire, which can gradually press the tire into the groove on the outer circumferential wall of the wheel hub. This utility model can be applied to the pressing of tires with different outer diameters, and has better applicability.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the rotating table 2 includes a rotating base 21 rotatably connected to the workbench 1, and a rotating disk 22 fixed to the top of the fixed base. The rotating disk 22 has four guide grooves 221, which radiate outwards from the axis of the rotating disk 22. The adjustable clamp 4 includes an adjustable motor 41 fixed to the rotating base 21 and a drive disk 42 rotatably mounted on the rotating base 21. The output end of the adjustable motor 41 is connected to a drive gear 43. A driven gear 421 is provided on the outer edge of the drive disk 42. The drive gear 43 meshes with the driven gear 421. The drive disk 42 is coaxially arranged with the rotating disk 22. The drive disk 42 is provided with… Four guide arc grooves 422 are provided, spirally distributed outward around the axis of the drive disk 42. A slider 44 is slidably connected in the guide arc grooves 422. One end of the slider 44 passes through the guide straight groove 221 and is connected to an abutment block 45. The slider 44 is slidably connected to the guide straight groove 221. In this embodiment, when in use, the wheel hub is placed between the four abutment blocks 45. The adjustable motor 41 drives the drive gear 43 to rotate. The drive gear 43 drives the drive disk 42 to rotate through the driven gear 421. The drive disk 42 drives the slider 44 to slide along the guide straight groove 221 through the guide arc grooves 422, so that the four abutment blocks 45 move closer to each other and press the wheel hub together.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the moving mechanism 7 includes a slide rail 71 parallel to the worktable 1, a movable slide block 72 slidably connected to the slide rail 71, a movable lead screw 73 installed parallel to the slide rail 71, and a moving motor 74 fixed to one end of the slide rail 71. The output end of the moving motor 74 drives the movable lead screw 73. The movable slide block 72 has an internal threaded hole facing the movable lead screw 73. The tire pressing mechanism 6 is installed on the movable slide block 72. In this embodiment, the moving motor 74 drives the movable lead screw 73 to rotate, and the movable lead screw 73 drives the movable slide block 72 to move along the slide rail 71 through the internal threaded hole, so that the tire pressing mechanism 6 is close to the lower side of the tire.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the tire pressing mechanism 6 includes a pressing base 61, a pressing shaft 62 rotatably mounted on the pressing base 61, and a pressing motor 63 fixed on the pressing base 61. The output end of the pressing motor 63 drives and connects to the pressing shaft 62. A pressing frame 64 is fixed on the pressing shaft 62. The pressure roller 5 is rotatably mounted on the pressing frame 64. The pressing base 61 is symmetrically provided with arc-shaped grooves 611. The arc-shaped grooves 611 are coaxially arranged with the pressing shaft 62. A slide rod 65 is slidably connected in the arc-shaped grooves 611. One end of the slide rod 65 is fixed to the pressing frame 64. In this embodiment, the pressing motor 63 drives the pressing shaft 62 to rotate the pressing frame 64, so that the pressure roller 5 abuts against the lower side of the tire. The slide rod 65 slides along the arc-shaped groove 611 to guide the pressing frame 64.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it also includes a controller, and the rotating motor 3, adjustable clamp 4, moving mechanism 7 and tire pressing mechanism 6 are all electrically connected to the controller; in this embodiment, the rotating motor 3, adjustable clamp 4, moving mechanism 7 and tire pressing mechanism 6 can be controlled by the controller.

[0024] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by this utility model.

Claims

1. A tire pressing machine, characterized in that: The device includes a worktable (1), a rotary table (2) rotatably mounted on the worktable (1), a rotary motor (3) for driving the rotary table (2) to rotate, an adjustable clamp (4) mounted on the rotary table (2), a pressure roller (5) rotatably mounted above the adjustable clamp (4), a tire pressing mechanism (6) for driving the pressure roller (5) to flip up and down, and a moving mechanism (7) for driving the tire pressing mechanism (6) to move back and forth. The moving mechanism (7) is mounted on the worktable (1).

2. The tire pressing machine according to claim 1, characterized in that, The rotating table (2) includes a rotating seat (21) rotatably connected to the workbench (1) and a rotating disk (22) fixed to the top of the fixed seat. The rotating disk (22) is provided with four guide grooves (221), which are distributed outward from the axis of the rotating disk (22). The adjustable fixture (4) includes an adjustable motor (41) fixed to the rotating seat (21) and a drive disk (42) rotatably mounted on the rotating seat (21). The output end of the adjustable motor (41) is driven by a drive gear (43). The outer edge of the drive disk (42) is... A driven gear (421) is provided, and the driving gear (43) meshes with the driven gear (421). The driving disk (42) and the rotating disk (22) are coaxially arranged. The driving disk (42) is provided with four guide arc grooves (422). The four guide arc grooves (422) are spirally distributed outward with the axis of the driving disk (42) as the center. A slider (44) is slidably connected in the guide arc groove (422). One end of the slider (44) passes through the guide straight groove (221) and is connected to an abutment block (45). The slider (44) is slidably connected to the guide straight groove (221).

3. The tire pressing machine according to claim 1, characterized in that, The moving mechanism (7) includes a slide rail (71) parallel to the worktable (1), a movable slide (72) slidably connected to the slide rail (71), a movable lead screw (73) installed parallel to the slide rail (71), a movable motor (74) fixed to one end of the slide rail (71), the output end of the movable motor (74) driving the movable lead screw (73), the movable slide (72) having an internal threaded hole facing the movable lead screw (73), and the tire pressing mechanism (6) mounted on the movable slide (72).

4. A tire pressing machine according to claim 1, characterized in that, The tire pressing mechanism (6) includes a pressing base (61), a pressing shaft (62) rotatably mounted on the pressing base (61), and a pressing motor (63) fixed on the pressing base (61). The output end of the pressing motor (63) drives and connects to the pressing shaft (62). A pressing frame (64) is fixed on the pressing shaft (62). The pressing roller (5) is rotatably mounted on the pressing frame (64). A curved groove (611) is symmetrically arranged on the pressing base (61). The curved groove (611) is coaxially arranged with the pressing shaft (62). A sliding rod (65) is slidably connected in the curved groove (611). One end of the sliding rod (65) is fixed on the pressing frame (64).

5. A tire pressing machine according to claim 1, characterized in that, It also includes a controller, and the rotating motor (3), adjustable clamp (4), moving mechanism (7) and tire pressing mechanism (6) are all electrically connected to the controller.

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