A cylinder turning device

Abstract

The utility model relates to mechanical equipment technical field discloses a work cylinder turnover device, including frame body, frame body is from below to above is equipped with clamping subassembly, horizontal rotation subassembly, elevating system and longitudinal rotation subassembly in proper order, clamping subassembly includes base, the both sides of base are provided with L shape clamping arm rotation, the bottom of L shape clamping arm is connected with the jaw fixing rod, and the outside of two jaws is equipped with first drive assembly, horizontal rotation subassembly includes the carousel that is linked with base, and the top of carousel is provided with tray rotation, and the tray is equipped with second drive assembly, elevating system sets up between horizontal rotation subassembly and longitudinal rotation subassembly, and longitudinal rotation subassembly includes the rotary drum that is rotatably connected with frame body, and frame body is equipped with the third drive assembly of control rotary drum rotation. The utility model realizes each action linkage control, can automate the clamping, rotation, elevating and turnover operation of completion, and work efficiency is greatly promoted, satisfies the processing, assembly or detection demand under different working conditions.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to a working cylinder tilting device. Background Technology

[0002] In fields such as machining, hydraulic equipment assembly, and heavy workpiece maintenance, working cylinders (such as hydraulic cylinders and pneumatic cylinders) are core components that often need to be processed, inspected, or assembled in different postures. Since working cylinders are mostly cylindrical in structure and have a large weight, their rotation, angle adjustment, and position movement become key links in the production process.

[0003] In the existing technology, there are two main ways to flip the working cylinder: one is to rely on manual labor in conjunction with lifting equipment, which is not only labor-intensive and inefficient, but also prone to workpiece slippage due to uneven force during the flipping process, posing a serious safety hazard; the other is to use special flipping equipment, but traditional equipment generally has functional limitations and limited angle adjustment capabilities, and can only achieve flipping in a single direction, which cannot meet the requirements of precise multi-angle adjustment in three-dimensional space.

[0004] Therefore, those skilled in the art urgently need to develop a working cylinder tilting device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a working cylinder tilting device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a working cylinder flipping device, comprising a frame, wherein the frame is provided with a clamping assembly, a horizontal rotation assembly, a lifting assembly and a vertical rotation assembly in sequence from bottom to top; the clamping assembly includes a base, and L-shaped clamping arms are rotatably provided on both the left and right sides of the base; a jaw fixing rod is connected to the bottom of each of the two L-shaped clamping arms; adjacent sides of the two jaw fixing rods are connected to the jaws; and a first drive assembly for controlling the rotation of the L-shaped clamping arms is provided on the outer side of each of the two jaws. The lateral rotation assembly includes a turntable connected to a base, a tray on top of the turntable, a rotatable connection between the tray and the turntable, and a second drive assembly for controlling the rotation of the turntable on the tray; The lifting assembly is located between the horizontal rotation assembly and the vertical rotation assembly. The vertical rotation assembly includes a rotating drum, and rotating drum connecting shafts are connected to both sides of the rotating drum. The two rotating drum connecting shafts are rotatably connected to the frame. The frame is provided with a third drive assembly for controlling the rotation of the rotating drum.

[0007] Preferably, the first drive assembly includes a first hydraulic cylinder disposed on both sides of the two grippers, the top of the first hydraulic cylinder is hinged to the turntable, and the output end of the first hydraulic cylinder is rotatably connected to a fixing block, the fixing block being connected to the adjacent gripper fixing rod.

[0008] Preferably, the lifting assembly includes multiple lifting cylinders, the tops of which are connected to a rotating drum, and the output ends of which are connected to a tray.

[0009] Preferably, the multiple lifting cylinders are synchronous lifting cylinders, and a guide assembly is provided between the multiple lifting cylinders. The guide assembly includes a guide post and a guide sleeve that slide together. The upper and lower ends of the guide post and the guide sleeve are respectively connected to the rotating drum and the tray.

[0010] Preferably, the second drive assembly includes a gear ring sleeved on the outer layer of the turntable, a first motor is connected to the side of the tray, and a drive gear is connected to the output end of the first motor, the drive gear meshing with the gear ring.

[0011] Preferably, the top of the turntable has a groove with an inverted T-shaped rotating body structure, and the bottom of the tray is connected to a tray base. The tray base is located inside the groove, and the size of the tray base matches the groove and is rotatably connected to the groove.

[0012] Preferably, the third drive assembly includes a second motor connected to the frame, a left-side rotary drum connecting shaft extending out of the frame, and sprockets connected to the left end of the left-side rotary drum connecting shaft and the output end of the second motor, with the two sprockets connected by a transmission chain.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention enables the coordinated control of various actions, allowing for clamping, rotation, lifting, and flipping operations, reducing manual intervention and significantly improving work efficiency. The device can achieve integrated operation of the working cylinder in three-dimensional space for clamping, rotation, lifting, and flipping, meeting the processing, assembly, or testing needs under different working conditions. Attached Figure Description

[0014] Figure 1 This is a front view of the structure of this utility model; Figure 2 This is a structural diagram of the clamping assembly and the transverse rotation assembly described in this utility model; Figure 3 This is a front sectional view of the transverse rotation component described in this utility model.

[0015] In the diagram: 1-Frame; 2-Clamping assembly; 21-Base; 22-L-shaped clamping arm; 23-Gripper fixing rod; 24-Gripper; 25-First hydraulic cylinder; 26-Fixing block; 3-Horizontal rotation assembly; 31-Turntable; 32-Gear ring; 33-Pattern; 331-Pattern base; 34-First motor; 35-Drive gear; 4-Lifting assembly; 5-Vertical rotation assembly; 51-Rotating drum; 52-Rotating drum connecting shaft; 53-Transmission chain; 54-Second motor; 55-Sprocket. Detailed Implementation

[0016] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figures 1-3 This utility model provides an embodiment: a working cylinder tilting device, including a frame 1, wherein the frame 1 is provided with a clamping assembly 2, a transverse rotation assembly 3, a lifting assembly 4 and a longitudinal rotation assembly 5 from bottom to top. Each assembly works together to realize the clamping, rotation, lifting and tilting actions of the working cylinder. The specific structure is as follows: The clamping assembly 2 includes a base 21, with L-shaped clamping arms 22 rotatably mounted on both the left and right sides of the base 21. The bottom of each L-shaped clamping arm 22 is connected to a jaw fixing rod 23, and the adjacent sides of each jaw fixing rod 23 are connected to jaws 24. The inner side of the jaws 24 is provided with an anti-slip and wear-resistant layer made of vulcanized rubber with a diamond pattern on the surface to enhance the friction with the working cylinder. The outer sides of each jaw 24 are provided with a first drive assembly for controlling the rotation of the L-shaped clamping arms 22.

[0020] The first drive assembly includes a first hydraulic cylinder 25 disposed on both sides of the two grippers 24. The top of the cylinder body of the first hydraulic cylinder 25 is hinged to the turntable 31 of the transverse rotation assembly 3. The output end of the first hydraulic cylinder 25 is rotatably connected to a fixing block 26. The fixing block 26 is connected to the adjacent gripper fixing rod 23. The L-shaped gripping arm 22 is driven to rotate around the base 21 by the extension and retraction of the first hydraulic cylinder 25, thereby realizing the opening and closing of the grippers 24.

[0021] The horizontal rotation assembly 3 includes a turntable 31 connected to the base 21. A tray 33 is provided on the top of the turntable 31. The tray 33 is rotatably connected to the turntable 31. The tray 33 and the turntable 31 are rotatably connected through a rotary support structure.

[0022] Specifically, the top of the turntable 31 has a groove with an inverted T-shaped rotating body structure, and the bottom of the tray 33 is connected to the tray base 331. The tray base 331 is located inside the groove and is fitted with the groove with a gap. Several rolling bearings are provided between the groove and the tray base 331, which are evenly distributed along the circumference to reduce rotational friction. The size of the tray base 331 matches the groove and is rotatably connected to the groove. The tray 33 is provided with a second drive assembly for controlling the rotation of the turntable 31.

[0023] The second drive assembly includes a gear ring 32 sleeved on the outer layer of the turntable 31. A first motor 34 is connected to the side of the tray 33. A drive gear 35 is connected to the output end of the first motor 34. The drive gear 35 meshes with the gear ring 32. The turntable 31 is driven by the forward and reverse rotation of the first motor 34 to drive the clamping assembly 2 and the working cylinder to achieve 360° lateral rotation.

[0024] The lifting assembly 4 is positioned between the horizontal rotation assembly 3 and the vertical rotation assembly 5. The lifting assembly 4 includes multiple lifting cylinders, specifically four cylinders arranged in a rectangular pattern. The tops of the four lifting cylinders are connected to the rotating drum 51, and their output ends are connected to the tray 33. The four lifting cylinders are synchronous lifting cylinders, driven by the same hydraulic control system, and guide components are provided between the multiple lifting cylinders.

[0025] The guide assembly includes a guide post and a guide sleeve that slide against each other. The top end of the guide post is fixedly connected to the rotating drum 51, and the bottom end of the guide sleeve is fixedly connected to the tray 33. The guide assembly restricts the horizontal displacement of the tray 33 to ensure that the lifting process is smooth and without shaking.

[0026] The longitudinal rotation component 5 includes a rotating drum 51, with rotating drum connecting shafts 52 connected to both sides of the rotating drum 51. The two rotating drum connecting shafts 52 are rotatably connected to the frame 1 through bushings. The bushings are made of high-strength wear-resistant cast iron and have lubrication channels in the inner ring. The frame 1 is equipped with a third drive component for controlling the rotation of the rotating drum 51.

[0027] The third drive assembly includes a second motor 54 connected to the frame 1. The left-side rotating drum connecting shaft 52 extends out of the frame 1. The left end of the left-side rotating drum connecting shaft 52 and the output end of the second motor 54 are both connected to sprockets 55. The two sprockets 55 are connected by a transmission chain 53. The second motor 54 is a hydraulic motor. The second motor 54 drives the rotating drum 51 to rotate around the rotating drum connecting shaft 52, thereby driving the lifting assembly 4, the horizontal rotation assembly 3 and the clamping assembly 2 to achieve longitudinal flipping.

[0028] The bottom of frame 1 is equipped with leveling feet, which can adjust the levelness of frame 1.

[0029] Working principle of this utility model: 1. In the initial state, the gripper 24 is in the open state. The lifting assembly 4 controls the gripper 24 to move down and place the working cylinder to be processed between the two grippers 24. The piston rod of the first hydraulic cylinder 25 is driven to extend and push the gripper fixing rod 23 to drive the L-shaped clamping arm 22 to rotate inward around the base 21 until the gripper 24 is tightly attached to the outer surface of the working cylinder, thus completing the clamping. After that, the lifting assembly 4 controls the gripper 24 to rise.

[0030] 2. If it is necessary to adjust the horizontal angle of the working cylinder, start the first motor 34. The first motor 34 drives the drive gear 35 to rotate. Through the meshing transmission of the gear and the gear ring 32, the turntable 31 drives the base 21, the L-shaped clamping arm 22 and the working cylinder to rotate synchronously until the preset angle is reached, then the first motor 34 stops.

[0031] 3. If it is necessary to adjust the pitch angle of the working cylinder, the control system starts the second motor 54. The second motor 54 drives the rotating drum connecting shaft 52 and the rotating drum 51 to rotate through the sprocket 55 and the transmission chain 53. The rotating drum 51 drives the lifting component 4, the horizontal rotation component 3, the clamping component 2 and the working cylinder to rotate synchronously around the rotating drum connecting shaft 52 until the preset flip angle is reached, after which the second motor 54 stops.

[0032] IV. After the working cylinder is processed, drive each component to move in reverse order, and complete the longitudinal reset, height reset and lateral reset in sequence. Finally, the piston rod of the first hydraulic cylinder 25 retracts, the gripper 24 opens, the working cylinder is removed, and the device returns to its initial state.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A working cylinder tilting device, comprising a frame, characterized in that: The frame is provided with a clamping assembly, a horizontal rotation assembly, a lifting assembly and a vertical rotation assembly from bottom to top. The clamping assembly includes a base, and L-shaped clamping arms are rotatably provided on both the left and right sides of the base. The bottom of each L-shaped clamping arm is connected to a jaw fixing rod. The adjacent sides of the two jaw fixing rods are connected to the jaws. The outer sides of each jaw are provided with a first drive assembly for controlling the rotation of the L-shaped clamping arms. The lateral rotation assembly includes a turntable connected to a base, a tray on top of the turntable, a rotatable connection between the tray and the turntable, and a second drive assembly for controlling the rotation of the turntable on the tray; The lifting assembly is located between the horizontal rotation assembly and the vertical rotation assembly. The vertical rotation assembly includes a rotating drum, and rotating drum connecting shafts are connected to both sides of the rotating drum. The two rotating drum connecting shafts are rotatably connected to the frame. The frame is provided with a third drive assembly for controlling the rotation of the rotating drum.

2. The working cylinder tilting device according to claim 1, characterized in that: The first drive assembly includes a first hydraulic cylinder disposed on both sides of the two grippers. The top of the first hydraulic cylinder is hinged to the turntable. The output end of the first hydraulic cylinder is rotatably connected to a fixing block, and the fixing block is connected to the adjacent gripper fixing rod.

3. The working cylinder tilting device according to claim 1, characterized in that: The lifting assembly includes multiple lifting cylinders, the tops of which are connected to a rotating drum, and the output ends of which are connected to a tray.

4. The working cylinder tilting device according to claim 3, characterized in that: Multiple lifting cylinders are synchronous lifting cylinders, and a guide assembly is provided between the multiple lifting cylinders. The guide assembly includes a guide post and a guide sleeve that slide together. The upper and lower ends of the guide post and the guide sleeve are respectively connected to the rotating drum and the tray.

5. The working cylinder tilting device according to claim 1, characterized in that: The second drive assembly includes a gear ring sleeved on the outer layer of the turntable, a first motor connected to the side of the tray, and a drive gear connected to the output end of the first motor, the drive gear meshing with the gear ring.

6. The working cylinder tilting device according to claim 5, characterized in that: The top of the turntable has a groove with an inverted T-shaped rotating structure. The bottom of the tray is connected to a tray base, which is located inside the groove. The size of the tray base matches the groove and is rotatably connected to the groove.

7. The working cylinder tilting device according to claim 1, characterized in that: The third drive assembly includes a second motor connected to the frame, a rotating drum connecting shaft on the left side extending out of the frame, and sprockets connected to the left end of the rotating drum connecting shaft and the output end of the second motor. The two sprockets are connected by a transmission chain.

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