Adjustable clamping device for tire processing

Abstract

The utility model relates to tire processing equipment technical field, concretely discloses a kind of clamping equipment for adjustable tire processing, to solve the problem of inconvenient clamping in prior art;Including an arch gate, the arch gate is door type structure, the bottom of the arch gate two sides symmetry is equipped with base, the base two sides are equipped with the walking wheel of auxiliary handling;The arch gate two sides are respectively provided with one vertical sliding slot, sliding U-shaped carriage is equipped between two vertical sliding slots, the U-shaped carriage is connected for driving its up-down movement lifting drive mechanism, U-shaped carriage lower end port is equipped with one clamping base plate, the utility model is improved to existing clamping, not only can be clamped to tire, but also can adjust clamping angle and clamping height, can independently complete the clamping of tire.

Description

Technical Field

[0001] This utility model relates to the field of tire processing equipment technology, and in particular to an adjustable tire processing clamping device. Background Technology

[0002] Engineering tires are composed of four parts: ply, bead, buffer layer, and tread. They possess excellent wear resistance and generate little heat. During engineering tire processing, appropriate clamping assistance is required. Patent publication number CN222874326U discloses a clamping device for tire processing. Depending on the required tire size, three sets of levers are turned to rotate the corresponding threaded rods. These threaded rods engage with threaded sleeves, causing a slider to slide inside the carriage and stop at the appropriate position. The threaded rods and threaded sleeves are then self-locking, securing the tire within the three sets of pneumatic tire clamping devices. However, this clamping method requires a lifting machine to raise the tire, making it unsuitable for independent use and inconvenient for tire clamping operations.

[0003] Based on this, an adjustable clamping device for tire processing is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable clamping device for tire processing, which solves the problem of inconvenient clamping in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An adjustable tire processing clamping device includes an arch frame, which is a portal structure. The lower end of the arch frame is symmetrically provided with bases on both sides, and the bases are provided with auxiliary transport wheels on both sides. A vertical sliding groove is provided on each side of the arch frame, and a U-shaped slide is slidably arranged between the two vertical sliding grooves. The U-shaped slide is connected to a lifting drive mechanism for moving it up and down. A clamping base plate is provided at the lower end of the U-shaped slide. The two ends of the clamping base plate are rotatably connected to the U-shaped slide through a flipping shaft. A flipping mechanism is provided on the outside of the U-shaped slide to drive the clamping base plate to flip. The tire can be flipped by the flipping mechanism so as to adjust the fixed state of the tire. The lower end of the clamping base plate is provided with a clamping mechanism for clamping the tire.

[0006] Based on the above technical solutions, this utility model also provides the following optional technical solutions: In one alternative: the traveling wheel is a self-locking roller.

[0007] In one alternative embodiment: the clamping mechanism includes a central disk fixed to the lower end of the clamping base plate, a plurality of fixed clamping arms are arrayed on the outer side of the central disk, a movable clamping arm is slidably disposed in a groove at the lower end of the fixed clamping arm, a gripping plate for gripping the tire is provided at the outer end of the movable clamping arm, the end of the gripping plate is a beveled structure, a limiting slider is provided on the outer side of the movable clamping arm, a limiting groove matching the limiting slider is provided on the inner wall of the fixed clamping arm, and a clamping drive component is provided on the central disk to drive the plurality of movable clamping arms to slide.

[0008] In one alternative embodiment: the clamping drive includes a clamping motor disposed on the upper end of the central disk, the output end of the clamping motor is provided with a drive shaft, a central gear is fixedly disposed on the drive shaft, the lower end of the central disk is provided with a transmission cavity for easy installation of the central gear, a clamping screw is fitted in the screw hole at the inner end of the movable clamping arm, the other end of the clamping screw is rotatably connected to the connecting seat inside the central disk, and the end of the clamping screw is provided with a driven gear, the driven gear meshing with the central gear.

[0009] In one alternative: the gripping end of the gripper is provided with an adjustment groove, and an adjustment roller is rotatably provided in the adjustment groove.

[0010] In one alternative: the flipping mechanism includes a flipping worm wheel fixedly connected to the end of the flipping shaft, a fixed side plate fixedly provided on the outer side of the U-shaped carriage above the flipping worm wheel, a flipping worm rotatably provided between the two fixed side plates, the flipping worm meshing with the flipping worm wheel, and one end of the flipping worm being fixedly connected to the steering handle.

[0011] In one alternative: the outer end of the fixed side plate is provided with an assist motor that drives the rotating worm gear to rotate.

[0012] In one alternative: the lifting drive mechanism includes a lifting push rod disposed at the upper end of the arch frame, the output end of the lifting push rod being connected to a lifting connecting rod, the lower end of the lifting connecting rod being fixedly connected to the upper end, and lifting guide rods being symmetrically disposed on both sides of the upper end of the U-shaped slide, the lifting guide rods sliding through the perforations at the top of the arch frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention improves upon existing clamping mechanisms, enabling not only tire clamping but also adjustment of the clamping angle and height. It can independently clamp tires without the need for additional lifting equipment. Furthermore, it creates a rolling surface at the clamping position to allow the tire to rotate while clamped, eliminating the problem of blind spots and difficulty in observation in traditional clamping positions. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the lower structure of this utility model.

[0016] Figure 3 For the present utility model Figure 2 Schematic diagram of structure A in the middle.

[0017] Figure 4 This is a schematic diagram of the tire-grabbing structure of this utility model.

[0018] Figure 5 For the present utility model Figure 2 Schematic diagram of the C-structure.

[0019] Figure label annotations: arch frame 100, vertical slide 101, base 102, traveling wheel 103; Lifting linkage 200, lifting push rod 201, lifting guide rod 202; U-shaped carriage 300, clamping base plate 301, flipping shaft 302; Clamping motor 400, movable clamping arm 401, fixed clamping arm 402, center plate 403, center gear 404, drive shaft 405, limit slider 406, clamping screw 407, transmission cavity 408, driven gear 409, limit slide groove 410, gripper plate 411, adjusting groove 412, adjusting roller 413; Power assist motor 501, fixed side plate 501, tilting worm gear 502, tilting worm wheel 503, steering handle 504. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-5 As shown, this utility model embodiment provides an adjustable tire processing clamping device, including an arch frame 100, which is a gate-shaped structure. The lower end of the arch frame 100 is symmetrically provided with bases 102 on both sides. The bases 102 are provided with auxiliary transport wheels 103 on both sides. The wheels 103 are self-locking rollers, which makes it easy to transfer the device to the target position. The arch frame 100 has a vertical slide groove 101 on each side, and a U-shaped slide 300 is slidably arranged between the two vertical slide grooves 101. The U-shaped slide 300 is connected to a lifting drive mechanism for moving it up and down. A clamping base plate 301 is provided at the lower end of the U-shaped slide 300. The two ends of the clamping base plate 301 are rotatably connected to the U-shaped slide 300 through a flipping shaft 302. A flipping mechanism is provided on the outside of the U-shaped slide 300 to drive the clamping base plate 301 to flip. The tire can be flipped by the flipping mechanism so as to adjust the fixed state of the tire. The lower end of the clamping base plate 301 is provided with a clamping mechanism for clamping tires. The clamping mechanism can clamp tires of different sizes to improve the adaptability of the product. The clamping mechanism includes a central disk 403 fixed to the lower end of the clamping base plate 301. Multiple fixed clamping arms 402 are arrayed on the outer side of the central disk 403. A movable clamping arm 401 is slidably disposed in a groove at the lower end of the fixed clamping arm 402. The outer end of the movable clamping arm 401 is provided with a gripping plate 411 for gripping the tire. The end of the gripping plate 411 is a beveled structure to match the curvature of the tire and clamp the tire. A limiting slider 406 is provided on the outer side of the movable clamping arm 401. The inner wall of the fixed clamping arm 402 is provided with a limiting groove 410 that matches the limiting slider 406. The central disk 403 is provided with a clamping drive member that drives the multiple movable clamping arms 401 to slide. The clamping drive member drives the movable clamping arm 401 to slide along the inner side of the fixed clamping arm 402, thereby changing the clamping diameter of the gripping plate 411 to match tires of different diameters. The clamping drive includes a clamping motor 400 mounted on the upper end of the central disk 403. The output end of the clamping motor 400 has a drive shaft 405, on which a central gear 404 is fixedly mounted. The lower end of the central disk 403 has a transmission cavity 408 for easy installation of the central gear 404. A clamping screw 407 is fitted into a screw hole at the inner end of the movable clamping arm 401. The other end of the clamping screw 407 is rotatably connected to a connecting seat inside the central disk 403. The end of the clamping screw 407 has a... Driven gear 409 meshes with center gear 404. Driven by clamping motor 400, drive shaft 405 drives center gear 404 to rotate. Center gear 404 drives multiple drive shafts 405 to rotate. Drive shaft 405 drives multiple driven gears 409 to rotate synchronously. Driven gear 409 drives clamping screw 407 to rotate relative to movable clamping arm 401. Under the action of the thread, movable clamping arm 401 slides along the inner wall of fixed clamping arm 402, thereby providing power for clamping. The inner side of the gripping end of the gripper plate 411 is provided with an adjustment groove 412, and an adjustment roller 413 is rotatably provided in the adjustment groove 412. In this way, when multiple adjustment rollers 413 clamp the outer side of the tire, the tire is in a rotating state so as to adjust the clamped tire. The flipping mechanism includes a flipping worm wheel 503 fixedly connected to the end of the flipping shaft 302. A fixed side plate 500 is fixedly provided on the outside of the U-shaped slide 300 above the flipping worm wheel 503. A flipping worm 502 is rotatably provided between the two fixed side plates 500. The flipping worm 502 meshes with the flipping worm wheel 503. One end of the flipping worm 502 is fixedly connected to the steering handle 504. The steering handle 504 drives the flipping worm 502 to rotate. The flipping worm 502 and the flipping worm wheel 503 match and drive the clamping base plate 301 to rotate, thus providing power for the tire to flip. The auxiliary motor 501 is provided at the outer end to drive the rotating worm gear 502 to rotate. Here, the driving force is provided by the fixed side plate 501 to reduce physical exertion. The lifting drive mechanism includes a lifting push rod 201 disposed on the upper end of the arch frame 100. The output end of the lifting push rod 201 is connected to the lifting connecting rod 200. The lower end of the lifting connecting rod 200 is fixedly connected to the upper end of the U-shaped carriage 300. Lifting guide rods 202 are symmetrically arranged on both sides of the upper end of the U-shaped carriage 300. The lifting guide rods 202 slide through the perforations at the top of the arch frame 100. The two lifting guide rods 202 can make the U-shaped carriage 300 slide smoothly. Under the drive of the lifting push rod 201, the lifting connecting rod 200 can drive the U-shaped carriage 300 to slide along the vertical slide groove 101, thereby providing power for tire lifting.

[0022] Working principle: In actual use, the device is first moved above the tire by the walking wheels 103. Then, the flipping mechanism is used to make the center plate 403 face downward. Then, the lifting drive mechanism is used to make the clamping plate 301 move downward. When the movable clamping arm 401 is close to the tire, the sliding range of the movable clamping arm 401 is adjusted so that the clamping diameter of the movable clamping arm 401 matches the target tire. Then, the clamping plate 301 is moved downward so that the gripping plate 411 is in contact with the ground. The clamping drive drives the three gripping plates 411 to clamp the tire. Due to the inclined structure at the end of the gripping plate 411, the tire will be stuck between the multiple gripping plates 411. Then, the tire is raised. Then, the flipping mechanism drives the tire to flip into a vertical state. At this time, when the multiple adjusting rollers 413 clamp the outside of the tire, the tire is in a rotating state so as to adjust the clamped tire.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable clamping device for tire processing, characterized in that: It includes an arch frame (100), which is a gate-shaped structure. The lower ends of the arch frame (100) are symmetrically provided with bases (102) on both sides, and the bases (102) are provided with auxiliary transport wheels (103) on both sides. The arch frame (100) has a vertical slide groove (101) on each side, and a U-shaped slide (300) is slidably provided between the two vertical slide grooves (101). The U-shaped slide (300) is connected to a lifting drive mechanism for driving it to move up and down. A clamping base plate (301) is provided at the lower end of the U-shaped slide (300). The two ends of the clamping base plate (301) are rotatably connected to the U-shaped slide (300) through a flipping shaft (302). A flipping mechanism for driving the clamping base plate (301) to flip is provided on the outside of the U-shaped slide (300). The lower end of the clamping base plate (301) is provided with a clamping mechanism for clamping the tire.

2. The adjustable tire processing clamping device according to claim 1, characterized in that, The walking wheel (103) is a self-locking roller.

3. The adjustable tire processing clamping device according to claim 1, characterized in that, The clamping mechanism includes a central disk (403) fixed at the lower end of the clamping base plate (301). Multiple fixed clamping arms (402) are arranged in an array on the outer side of the central disk (403). A movable clamping arm (401) is slidably disposed in the groove at the lower end of the fixed clamping arm (402). A gripping plate (411) for gripping the tire is provided at the outer end of the movable clamping arm (401). The end of the gripping plate (411) is a bevel structure. A limiting slider (406) is provided on the outer side of the movable clamping arm (401). A limiting groove (410) matching the limiting slider (406) is provided on the inner wall of the fixed clamping arm (402). A clamping drive component is provided on the central disk (403) to drive the multiple movable clamping arms (401) to slide.

4. The adjustable tire processing clamping device according to claim 3, characterized in that, The clamping drive includes a clamping motor (400) disposed on the upper end of the central disk (403). The output end of the clamping motor (400) is provided with a drive shaft (405). A central gear (404) is fixedly disposed on the drive shaft (405). The lower end of the central disk (403) is provided with a transmission cavity (408) for easy installation of the central gear (404). A clamping screw (407) is fitted in the screw hole at the inner end of the movable clamping arm (401). The other end of the clamping screw (407) is rotatably connected to the connecting seat inside the central disk (403). A driven gear (409) is provided at the end of the clamping screw (407). The driven gear (409) meshes with the central gear (404).

5. The adjustable tire processing clamping device according to claim 4, characterized in that, The gripper (411) has an adjustment groove (412) on the inner side of its clamping end, and an adjustment roller (413) is rotatably mounted in the adjustment groove (412).

6. The adjustable tire processing clamping device according to claim 1, characterized in that, The flipping mechanism includes a flipping worm wheel (503) fixedly connected to the end of the flipping shaft (302). A fixed side plate (500) is fixedly provided on the outside of the U-shaped carriage (300) above the flipping worm wheel (503). A flipping worm (502) is rotatably provided between the two fixed side plates (500). The flipping worm (502) meshes with the flipping worm wheel (503). One end of the flipping worm (502) is connected and fixed to the steering handle (504).

7. The adjustable tire processing clamping device according to claim 6, characterized in that, The fixed side plate (500) is provided with an auxiliary motor (501) at its outer end, which drives the rotating worm gear (502) to rotate.

8. The adjustable tire processing clamping device according to claim 1, characterized in that, The lifting drive mechanism includes a lifting push rod (201) set on the upper end of the arch frame (100). The output end of the lifting push rod (201) is connected to the lifting connecting rod (200). The lower end of the lifting connecting rod (200) is fixedly connected to the upper end of (30). The upper ends of the U-shaped slide (300) are symmetrically provided with lifting guide rods (202). The lifting guide rods (202) slide through the perforation at the top of the arch frame (100).

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