Steel cylinder fixing and overturning tool

Abstract

The utility model discloses a steel cylinder fixing and overturning tool, which belongs to the technical field of steel cylinders and comprises an L-shaped bottom plate, a limit slider is arranged in the middle of one side of the top end of the L-shaped bottom plate, a side plate is fixedly mounted on the other side of the top end of the L-shaped bottom plate, a first cylinder is fixedly mounted at the upper end of the outer wall of one side of the L-shaped bottom plate, and a movable frame is slidably mounted at the top end of the limit slider. According to the steel cylinder clamping device, a steel cylinder is clamped and pushed to the circle center line of the center block and the suction cup through a machine, then the second air cylinder works to enable the movable end of the second air cylinder to be converted into a contraction state from an extension state, then the multiple clamping rods gather towards the middle along with inward contraction of the supporting rods, and then the other side of the steel cylinder is fixed; and then the first air cylinder extends to push the movable frame to move along the limiting sliding block until the suction cup is attached to one side of the steel cylinder, then the air pump works to enable the suction cup to tightly suck the middle of the outer wall of one side of the steel cylinder through negative pressure, the two sides of the steel cylinder are stably fixed, and the device can be suitable for steel cylinders with different lengths and different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cylinders, in particular to a steel cylinder fixing and turning tooling. Background Art

[0002] A steel cylinder is a steel bottle for storing high-pressure oxygen, gas, liquefied petroleum gas, etc. Gas cylinders generally contain permanent gases, liquefied gases or mixed gases. Gases are widely used in daily life and industrial production, covering multiple fields such as medical treatment, industry, environmental protection, and energy.

[0003] After retrieval, the patent with the publication number of CN220970099U3 discloses a patent named a steel cylinder fixing and turning tooling. The technical problem it needs to solve is that it is inconvenient to adapt to the fixation of steel cylinders with different lengths and diameters, and the first rubber pad plays a protective role on the surface of the steel cylinder; multiple fixing parts can fix steel cylinders with different lengths and diameters; the motor can drive the steel cylinder to rotate, so as to facilitate the rust removal treatment on the surface of the steel cylinder, with simple structure and high production efficiency; however, there are still the following disadvantages to be solved: it is impossible to stably clamp the steel cylinder during the turning process. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a steel cylinder fixing and turning tooling.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A steel cylinder fixing and turning tooling includes an L-shaped bottom plate. A limit slider is arranged in the middle on one side of the top end of the L-shaped bottom plate, and a side plate is fixedly installed on the other side of the top end of the L-shaped bottom plate. The upper end of the outer wall on one side of the L-shaped bottom plate is fixedly installed with a first cylinder. A moving frame is slidably installed on the top end of the limit slider, and the top end on one side of the moving frame is fixedly connected with the movable end of the first cylinder. A support frame is fixedly installed on one side of the side plate, and a turntable is arranged on one side of the side plate. The middle of the outer wall on the other side of the turntable is fixedly installed with a second cylinder. The movable end of the second cylinder is located outside the turntable on one side. The movable end of the second cylinder is fixedly connected with a central block. A plurality of clamping rods are rotatably installed on the outer wall on one side of the turntable at equal angles, and a support rod is rotatably installed between the inner side of each clamping rod and the central block. The lower end of the outer wall on the other side of the side plate is fixedly installed with a driving motor, and the output end of the driving motor is fixedly installed with a driving gear. A plurality of tooth grooves are arranged at equal angles on the circumference of the turntable, and the driving gear meshes with several tooth grooves.

[0007] Preferably, an air pump is fixedly installed on the outer wall on one side of the moving frame, a suction cup is rotatably installed on the top end of the outer wall on the other side of the moving frame, and an air pipe is fixedly connected between the output end of the air pump and the suction cup.

[0008] Preferably, a slide rail is fixedly installed on the outer wall of the other side of the turntable, and the end of the support frame is rotatably sleeved with the slide rail.

[0009] Preferably, a rectangular opening is formed on one side of each clamping rod, and a threaded rod is rotatably installed inside the rectangular opening. The end of one side of the threaded rod is fixedly connected with a rotating handle. A moving block is rotatably sleeved on the circumference of the threaded rod, and the moving block is located inside the rectangular opening. The moving block is in an I-shape with a narrow upper part and a wide lower part.

[0010] Preferably, a clamping block is fixedly installed on the inner side of the moving block, and the inner side of the clamping block is arc-shaped.

[0011] Preferably, scale lines are arranged at both ends of the outer side of each clamping rod, and the two columns of scale lines in each group are located outside the rectangular opening.

[0012] Preferably, the center block and the center of the suction cup are on the same straight line.

[0013] The beneficial effects of the present utility model are as follows:

[0014] A cylinder fixing and flipping tooling proposed by the present utility model clamps and pushes a cylinder to the center line of the center block and the suction cup through a machine. Then, the second cylinder works to change the state of its movable end from the extended state to the contracted state, so that a plurality of clamping rods move towards the middle as the support rod retracts, thereby fixing the other side of the cylinder. Then, the first cylinder extends to push the moving frame to move along the limit slider until the suction cup is attached to one side of the cylinder. Then, the air pump works to suck and tightly hold the middle of the outer wall of one side of the cylinder by the suction cup, so that both sides of the cylinder are stably fixed. It can be applied to cylinders with different lengths and diameters. Multiple equally angled tooth grooves are formed on the circumference of the turntable. When the driving motor works, the driving gear can drive the turntable to rotate, thereby completing the flipping of the cylinder, facilitating the processing of the cylinder. A slide rail is fixedly installed on the outer wall of the other side of the turntable, and the end of the support frame is rotatably sleeved with the slide rail, greatly enhancing the stability during the flipping process of the turntable and the cylinder.

[0015] A cylinder fixing and flipping tooling proposed by the present utility model is provided with a threaded rod rotatably installed inside a rectangular opening formed on one side of each clamping rod. The end of one side of the threaded rod is fixedly connected with a rotating handle. A moving block is rotatably sleeved on the circumference of the threaded rod. The rotating handle can be manually rotated to make the threaded rod rotate, thereby adjusting the position of the moving block inside the rectangular opening to achieve the effect of adjusting the clamping block. The moving block is in an I-shape with a narrow upper part and a wide lower part, enhancing the stability of the moving block during movement. The inner side of the clamping block is arc-shaped, which helps to increase the clamping area between the clamping block and the cylinder, thereby increasing the friction force. The two columns of scale lines in each group are located outside the rectangular opening, facilitating a clear understanding of the adjustment distance of the moving block and also facilitating the centering of the clamping effect of multiple clamping blocks. Description of the Drawings

[0016] Figure 1 Structural schematic diagram of a cylinder fixing and flipping tooling proposed by the present utility model;

[0017] Figure 2 Right view structural schematic diagram of a cylinder fixing and flipping tooling proposed by the present utility model;

[0018] Figure 3 Structural schematic diagram of a turntable of a cylinder fixing and flipping tooling proposed by the present utility model;

[0019] Figure 4 Right view structural schematic diagram of a turntable of a cylinder fixing and flipping tooling proposed by the present utility model.

[0020] In the figure: 1 L-shaped bottom plate, 2 limit slider, 3 moving frame, 4 air pump, 5 suction cup, 6 first cylinder, 7 side plate, 8 support frame, 9 turntable, 10 tooth grooves, 11 driving gear, 12 driving motor, 13 slide rail, 14 second cylinder, 15 center block, 16 clamping rod, 17 support rod, 18 rectangular opening, 19 threaded rod, 20 turning handle, 21 moving block, 22 clamping block, 23 scale line. Specific implementation method

[0021] Refer to Figures 1-4 , a cylinder fixing and flipping tooling, including an L-shaped bottom plate 1, a limit slider 2 is arranged in the middle of one side of the top end of the L-shaped bottom plate 1, a side plate 7 is fixedly installed on the other side of the top end of the L-shaped bottom plate 1, a first cylinder 6 is fixedly installed on the upper end of the outer wall of one side of the L-shaped bottom plate 1, a moving frame 3 is slidably installed on the top end of the limit slider 2, and the top end of one side of the moving frame 3 is fixedly connected with the movable end of the first cylinder 6, a support frame 8 is fixedly installed on one side of the side plate 7, a turntable 9 is arranged on one side of the side plate 7, and the middle of the outer wall of the other side of the turntable 9 is fixedly installed with a second cylinder 14, the movable end of the second cylinder 14 is located outside one side of the turntable 9, the movable end of the second cylinder 14 is fixedly connected with a center block 15, a plurality of equally angled clamping rods 16 are rotatably installed on the outer wall of one side of the turntable 9, and a support rod 17 is rotatably installed between the inner side of each clamping rod 16 and the center block 15, a driving motor 12 is fixedly installed on the lower end of the outer wall of the other side of the side plate 7, and a driving gear 11 is fixedly installed on the output end of the driving motor 12, a plurality of equally angled tooth grooves 10 are formed on the circumference of the turntable 9, and the driving gear 11 meshes with a plurality of tooth grooves 10.

[0022] In the present utility model, an air pump 4 is fixedly installed on the outer wall of one side of the moving frame 3, a suction cup 5 is rotatably installed on the top end of the outer wall of the other side of the moving frame 3, and an air pipe is fixedly connected between the output end of the air pump 4 and the suction cup 5;

[0023] A slide rail 13 is fixedly installed on the outer wall of the other side of the turntable 9, and the end of the support frame 8 is rotatably sleeved with the slide rail 13;

[0024] A rectangular opening 18 is provided on one side of each clamping rod 16, and a threaded rod 19 is rotatably installed inside the rectangular opening 18, a rotating handle 20 is fixedly connected to one end of the threaded rod 19, and a moving block 21 is rotatably sleeved on the threaded rod 19, and the moving block 21 is located inside the rectangular opening 18, and the moving block 21 is an I-shaped one that is narrow at the top and wide at the bottom;

[0025] A clamping block 22 is fixedly installed on the inner side of the moving block 21, and the inner side of the clamping block 22 is arc-shaped;

[0026] Both ends of the outer side of each clamping rod 16 are provided with scale lines 23, and the two columns of scale lines 23 of each group are located outside the rectangular opening 18;

[0027] The center block 15 and the center of the suction cup 5 are located on the same straight line.

[0028] Working principle: The steel cylinder is clamped and pushed to the center line of the center block 15 and the suction cup 5 by a machine, and then the second cylinder 14 works to change its movable end from an extended state to a contracted state, so that multiple clamping rods 16 gather toward the middle as the support rod 17 is retracted, and then the other side of the steel cylinder is fixed, and then the first cylinder 6 is extended and pushes the movable frame 3 to move along the limit slider 2 until the suction cup 5 is attached to one side of the steel cylinder, and then the air pump 4 works to make the suction cup 5 suck the negative pressure in the middle of the outer wall of one side of the steel cylinder, so that both sides of the steel cylinder are stably fixed, which can be suitable for steel cylinders of different lengths and diameters, and the circumference of the turntable 9 is provided with multiple tooth grooves 10 of equal angles. When the driving motor 12 is working, the driving gear 11 can drive the turntable 9 to rotate, and then the overturning of the steel cylinder is completed, which is convenient for processing the steel cylinder, and the outer wall of the other side of the turntable 9 is fixedly installed with a slide rail 13, and the end of the support frame 8 is rotatably sleeved with the slide rail 13, which greatly enhances the stability of the turntable 9 and the steel cylinder during the overturning process;

[0029] A threaded rod 19 is rotatably installed inside a rectangular opening 18 opened on one side of each clamping rod 16, and a rotating handle 20 is fixedly connected to the end of one side of the threaded rod 19. A moving block 21 is rotatably sleeved on the threaded rod 19, and the rotating handle 20 can be manually rotated to rotate the threaded rod 19, thereby adjusting the position of the moving block 21 inside the rectangular opening 18 to achieve the effect of adjusting the clamping block 22. The moving block 21 is narrow on the top and wide on the bottom, which enhances the stability of the moving block 21 when moving, and the inner side of the clamping block 22 is arc-shaped, which helps to increase the clamping area between the clamping block 22 and the cylinder, thereby increasing the friction, and each group of two columns of scale lines 23 are located on the outside of the rectangular opening 18, which is convenient for clearly understanding the adjustment distance of the moving block 21 and also for centering the clamping effect of multiple clamping blocks 22.

[0030] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A cylinder fixing and flipping tooling, comprising an L-shaped bottom plate (1). A limit slider (2) is arranged in the middle on one side of the top end of the L-shaped bottom plate (1), and a side plate (7) is fixedly installed on the other side of the top end of the L-shaped bottom plate (1). It is characterized in that, On the upper end of the outer wall of one side of the L-shaped bottom plate (1), a first cylinder (6) is fixedly installed. A moving frame (3) is slidably installed at the top of the limit slider (2), and the top end of one side of the moving frame (3) is fixedly connected to the movable end of the first cylinder (6). On one side of the side plate (7), a support frame (8) is fixedly installed. A turntable (9) is arranged on one side of the side plate (7), and a second cylinder (14) is fixedly installed in the middle of the outer wall of the other side of the turntable (9). The movable end of the second cylinder (14) is located outside one side of the turntable (9), and the movable end of the second cylinder (14) is fixedly connected to a central block (15). A plurality of equally angled clamping rods (16) are rotatably installed on the outer wall of one side of the turntable (9), and a support rod (17) is rotatably installed between the inner side of each clamping rod (16) and the central block (15). On the lower end of the outer wall of the other side of the side plate (7), a driving motor (12) is fixedly installed, and a driving gear (11) is fixedly installed at the output end of the driving motor (12). A plurality of equally angled tooth grooves (10) are formed on the circumference of the turntable (9), and the driving gear (11) meshes with several tooth grooves (10).

2. The cylinder fixing and flipping tooling according to claim 1, characterized in that, An air pump (4) is fixedly installed on the outer wall of one side of the moving frame (3). A suction cup (5) is rotatably installed at the top end of the outer wall of the other side of the moving frame (3), and an air pipe is fixedly connected between the output end of the air pump (4) and the suction cup (5).

3. The cylinder fixing and flipping tooling according to claim 1, characterized in that, A slide rail (13) is fixedly installed on the outer wall of the other side of the turntable (9), and the end of the support frame (8) is rotatably sleeved with the slide rail (13).

4. A cylinder fixing and flipping tooling according to claim 1, characterized in that, A rectangular opening (18) is formed on one side of each clamping rod (16), and a threaded rod (19) is rotatably installed inside the rectangular opening (18). A turning handle (20) is fixedly connected to the end of one side of the threaded rod (19). A moving block (21) is rotatably sleeved on the circumference of the threaded rod (19), and the moving block (21) is located inside the rectangular opening (18). The moving block (21) is in the shape of a work with a narrow upper part and a wide lower part.

5. The cylinder fixing and flipping tooling according to claim 4, characterized in that, A clamping block (22) is fixedly installed on the inner side of the moving block (21), and the inner side of the clamping block (22) is arc-shaped.

6. The cylinder fixing and flipping tooling according to claim 1, characterized in that, Scale lines (23) are arranged at both ends of the outer side of each clamping rod (16), and two columns of scale lines (23) in each group are located outside the rectangular opening (18).

7. The cylinder fixing and flipping tooling according to claim 2, characterized in that, The centers of the central block (15) and the suction cup (5) are on the same straight line.

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