Grabbing device for tire production

Abstract

The utility model discloses a gripping device for tire production, which comprises two working bases, the two working bases are both fixedly connected with working frame plates, and the ends, far away from the working bases, of the two working frame plates are jointly and fixedly connected with a working top plate. A telescopic hydraulic cylinder is fixedly connected to the side wall, away from the working frame plate, of the working top plate, and the output end of the telescopic hydraulic cylinder penetrates through the working top plate and is connected with an adjusting plate through a lifting sliding assembly. A size adjustment assembly; the size adjusting assembly comprises a working cavity formed in the adjusting plate, a working screw rod is rotationally connected into the working cavity, the directions of threads on the two sides of the working screw rod are opposite, two working sliding blocks are connected to the working screw rod in a threaded mode, and a limiting sliding rod is further fixedly connected into the working cavity. The tire grabbing device has the advantages that tires of different sizes can be grabbed, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a gripping device used for tire production. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machinery. They are usually installed on metal rims. They can support the vehicle body, cushion external impacts, achieve contact with the road surface and ensure the vehicle's driving performance. 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, so they must have high load-bearing performance, traction performance, and cushioning performance.

[0003] During the tire production process, the tires usually need to be moved to other places for other processing. At this time, a gripping device is often needed. Most of the existing gripping devices used in tire production are relatively fixed and can only grip and move tires of a specific size and cannot be adjusted. Therefore, when the tire size changes, it is necessary to replace another gripping device, which is costly and is not conducive to improving work efficiency.

[0004] Therefore, we propose a gripping device for tire production to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a gripping device for tire production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A gripping device for tire production, comprising: two working bases, both of which are fixedly connected to working frame plates, one end of the two working frame plates away from the working base is commonly fixedly connected to a working top plate, a side wall of the working top plate away from the working frame plate is fixedly connected to a telescopic hydraulic cylinder, the output end of the telescopic hydraulic cylinder is arranged through the working top plate, the output end of the telescopic hydraulic cylinder is connected to an adjustment plate through a lifting sliding assembly; a size adjustment assembly; the size adjustment assembly comprises a working chamber arranged in the adjustment plate, a working screw is rotatably connected in the working chamber, the threads on both sides of the working screw are in opposite directions, two working sliders are threadedly connected to the working screw, a limiting slide rod is also fixedly connected in the working chamber, and the limiting slide rod slides through the two working A slider is arranged, and two working slides are also arranged on the adjustment plate, and the two working slides are respectively slidably connected to the two working slides, and the ends of the two working slides away from the limiting slide rods are fixedly connected to support pads, and the ends of the two support pads away from the adjusting plate are fixedly connected to grab tools. A transmission assembly is also arranged in the working chamber, and the transmission assembly includes a bevel gear 1 fixedly connected to the working screw, and the bevel gear 1 is arranged at the middle position of the working screw. The end of the adjustment plate close to the working top plate is also fixedly connected to a working motor, and the output end of the working motor is arranged through the adjustment plate, and the output end of the working motor is matched with the working chamber. The output end of the working motor is also fixedly connected to a bevel gear 2, and the bevel gear 1 and the bevel gear 2 are meshingly arranged.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the lifting and sliding assembly includes an auxiliary block fixedly connected to the output end of the telescopic hydraulic cylinder, the auxiliary block is concavely arranged, and the end of the auxiliary block away from the telescopic hydraulic cylinder is fixedly connected to the adjustment plate, and the two working frame plates are provided with a guide sliding assembly, and the guide sliding assembly includes a lifting slide groove arranged on the side of the working frame plate close to the adjustment plate, and a lifting slider is slidably connected in the lifting slide groove, and the end of the lifting slider away from the working frame plate is fixedly connected to the adjustment plate.

[0009] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the two grabbing tools and the two supporting pads are both detachable, and the two grabbing tools are arranged to cooperate with each other.

[0010] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a plurality of universal wheel assemblies are provided on the two working bases, and the plurality of universal wheel assemblies are respectively arranged in cooperation with the two working bases.

[0011] The advantages of the utility model are: through the cooperation of the working base, the working frame plate, the working top plate, the adjustment plate, the working screw, the working slider, the limiting slide bar, the supporting pad, the bevel gear one, the working motor and the bevel gear two, the working motor can drive the working screw to rotate, so that the two working sliders can slide toward each other, so as to adjust the direct distance between the two grasping tools, and then adjust the size of the tire that can be grasped; through the cooperation of the telescopic hydraulic cylinder, the auxiliary block, the lifting slide and the lifting slide, after the tire is grasped, the staff can control the telescopic hydraulic cylinder to adjust the height of the tire, so as to facilitate the subsequent placement to other positions for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional schematic diagram of the front structure of a gripping device for tire production proposed by the utility model;

[0013] Figure 2 This is a three-dimensional schematic diagram of the working chamber structure of a gripping device for tire production proposed by the utility model;

[0014] Figure 3 This is a three-dimensional schematic diagram of the lifting chute structure of a gripping device for tire production proposed by the utility model.

[0015] In the figure: 1 working base, 2 working frame plate, 3 working top plate, 4 telescopic hydraulic cylinder, 5 adjustment plate, 6 working screw, 7 working slide block, 8 limit slide bar, 9 support pad, 10 bevel gear 1, 11 working motor, 12 bevel gear 2, 13 auxiliary block, 14 lifting slide, 15 lifting slide block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1-Figure 3As shown, a gripping device for tire production comprises: two working bases 1, each of which is provided with a plurality of universal wheel assemblies, and the plurality of universal wheel assemblies are respectively arranged in cooperation with the two working bases 1, so that the staff can push the device to move the gripped tire to the position for subsequent processing, and the two working bases 1 are fixedly connected with a working frame plate 2, and the two working frame plates 2 are commonly fixedly connected with a working top plate 3 at one end away from the working base 1, and a telescopic hydraulic cylinder 4 is fixedly connected to a side wall of the working top plate 3 away from the working frame plate 2, and the output end of the telescopic hydraulic cylinder 4 is arranged through the working top plate 3, and the output end of the telescopic hydraulic cylinder 4 is connected with an adjustment plate 5 through a lifting and sliding assembly, and the lifting and sliding assembly comprises an auxiliary block 13 fixedly connected to the output end of the telescopic hydraulic cylinder 4, and the auxiliary block 13 is arranged in a concave shape, and the end of the auxiliary block 13 away from the telescopic hydraulic cylinder 4 is fixedly connected to the adjustment plate 5, so that when the telescopic hydraulic cylinder 4 is working, the adjustment plate 5 can be driven to rise or fall together through the auxiliary block 13, and then the tire can be driven to rise and fall , which is convenient for placing the captured tires on workbenches of different heights for subsequent processing; both working frame plates 2 are provided with guide sliding assemblies, which include a lifting slide 14 arranged on one side of the working frame plate 2 close to the adjustment plate 5, and a lifting slider 15 is slidably connected in the lifting slide 14, and the end of the lifting slider 15 away from the working frame plate 2 is fixedly connected to the adjustment plate 5, so that the adjustment plate 5 can slide up and down normally under the cooperation of the lifting slide 14 and the lifting slider 15; size adjustment assembly; the size adjustment assembly includes a working chamber arranged in the adjustment plate 5, in which a working screw 6 is rotatably connected, and the threads on both sides of the working screw 6 are in opposite directions, and two working sliders 7 are threadedly connected to the working screw 6, so that when the working screw 6 is rotated, the two working sliders 7 can move toward each other, and a limiting slide bar 8 is also fixedly connected in the working chamber, and the limiting slide bar 8 slides through the two working sliders 7, thereby limiting the two working sliders 7, so that the two working sliders 7 can only slide toward each other along the direction of the working screw 6;The adjustment plate 5 is also provided with two working slides, and the two working slide blocks 7 are respectively slidably connected to the two working slides, thereby ensuring that the two working slide blocks 7 can slide normally. The ends of the two working slide blocks 7 away from the limiting slide rod 8 are fixedly connected to the support pads 9, and the ends of the two support pads 9 away from the adjustment plate 5 are fixedly connected to the grasping tools. The two grasping tools and the two support pads 9 are all detachable. The two grasping tools are coordinated with each other. The grasping tools are existing technologies. The staff can replace different grasping tools as needed to improve the grasping effect. A transmission component is also provided in the working cavity, and the transmission component includes a fixed A bevel gear 10 is fixedly connected to the working screw 6, and the bevel gear 10 is located in the middle of the working screw 6. The end of the adjustment plate 5 close to the working top plate 3 is also fixedly connected to the working motor 11. The working motor 11 is a prior art, and can be remotely controlled by the staff to start, stop, and reverse. The output end of the working motor 11 is set through the adjustment plate 5, and the output end of the working motor 11 is matched with the working chamber. The output end of the working motor 11 is also fixedly connected to the bevel gear 2 12, and the bevel gear 10 and the bevel gear 2 12 are meshed, so that the working motor 11 can drive the working screw 6 to rotate through gear transmission when working. ;

[0018] When in use, the staff first places the tire between the two grabbing tools, and then starts the working motor 11, so that the bevel gear 2 12 fixedly connected to the output end of the working motor 11 starts to rotate. Due to the characteristics of the threaded connection, the bevel gear 1 10 will also start to rotate, thereby driving the working screw 6 to rotate. Due to the characteristics of the threaded connection, the two working slide blocks 7 will slide toward each other along the direction of the working screw 6 under the limiting action of the limiting slide bar 8, thereby driving the two supporting pads 9 to move together, so that the tire is grabbed and fixed by the two grabbing tools, and then the staff starts the telescopic hydraulic cylinder 4 again; at this time, the output end of the telescopic hydraulic cylinder 4 will pull the adjustment plate 5 through the auxiliary block 13, thereby driving the adjustment plate 5 to slide upward under the cooperation of the lifting slide 14 and the lifting slide block 15, and then driving the grabbed tire to move up together, and then the staff pushes the working frame plate 2 again, so that the entire device moves to the position for subsequent processing of the tire, and then starts the working motor 11 again, so that the two grabbing tools release the grip and fixation of the tire, thereby facilitating the placement of the tire in the position for subsequent processing.

Claims

1. A gripping device for tire production, characterized in that: include: Two working bases (1), both of which are fixedly connected to working frame plates (2), and one end of the two working frame plates (2) away from the working bases (1) is commonly fixedly connected to a working top plate (3), and a telescopic hydraulic cylinder (4) is fixedly connected to a side wall of the working top plate (3) away from the working frame plate (2), and the output end of the telescopic hydraulic cylinder (4) is arranged to pass through the working top plate (3), and the output end of the telescopic hydraulic cylinder (4) is connected to an adjustment plate (5) through a lifting sliding assembly; a size adjustment assembly; the size adjustment assembly comprises a working chamber arranged in the adjustment plate (5), a working screw (6) is rotatably connected in the working chamber, and the threads on both sides of the working screw (6) are in opposite directions, and two working slide blocks (7) are threadedly connected to the working screw (6), and a limit slide bar (8) is also fixedly connected in the working chamber, and the limit slide bar (8) is slidably arranged to pass through the two working slide blocks (7), and the adjustment plate (5 ) is also provided with two working slides, the two working slide blocks (7) are respectively slidably connected to the two working slides, the ends of the two working slide blocks (7) away from the limiting slide bar (8) are fixedly connected to a support pad (9), and the ends of the two support pads (9) away from the adjustment plate (5) are fixedly connected to a grabbing tool. A transmission component is also provided in the working cavity, the transmission component comprises a bevel gear 1 (10) fixedly connected to the working screw (6), the bevel gear 1 (10) is arranged at the middle position of the working screw (6), the end of the adjustment plate (5) close to the working top plate (3) is also fixedly connected to a working motor (11), the output end of the working motor (11) is arranged through the adjustment plate (5), the output end of the working motor (11) is matched with the working cavity, and the output end of the working motor (11) is also fixedly connected to a bevel gear 2 (12), the bevel gear 1 (10) and the bevel gear 2 (12) are meshingly arranged.

2. A gripping device for tire production according to claim 1, characterized in that: The lifting and sliding assembly comprises an auxiliary block (13) fixedly connected to the output end of the telescopic hydraulic cylinder (4), the auxiliary block (13) being concavely arranged, and the end of the auxiliary block (13) away from the telescopic hydraulic cylinder (4) is fixedly connected to the adjustment plate (5), and the two working frame plates (2) are each provided with a guide sliding assembly, and the guide sliding assembly comprises a lifting slide groove (14) arranged on a side of the working frame plate (2) close to the adjustment plate (5), and a lifting slider (15) is slidably connected in the lifting slide groove (14), and the end of the lifting slider (15) away from the working frame plate (2) is fixedly connected to the adjustment plate (5).

3. A gripping device for tire production according to claim 1, characterized in that: The two grasping tools and the two supporting pads (9) are both detachably arranged, and the two grasping tools are arranged in cooperation with each other.

4. A gripping device for tire production according to claim 1, characterized in that: A plurality of universal wheel assemblies are provided on each of the two working bases (1), and the plurality of universal wheel assemblies are respectively arranged in cooperation with the two working bases (1).

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