Angle adjusting oil cylinder assembly

Abstract

The utility model relates to the technical field of oil cylinders, in particular to an angle adjusting oil cylinder assembly which comprises a bottom frame, the bottom frame comprises a bottom plate and a fixing plate, the top end of the bottom plate is fixedly connected with the fixing plate, the two sides of the fixing plate are connected with L-shaped rods, the tail ends of the L-shaped rods are connected with rotating rods, the rotating rods penetrate through the middle of the fixing plate, and the top end of the bottom frame is connected with an oil cylinder. The bottom frame drives a screw rod to rotate through a motor, so that a sliding block moves on one side of the screw rod, the sliding block slides on the side face of a limiting plate, the sliding block drives the angle of an oil cylinder to be adjusted, an L-shaped rod supports the oil cylinder with the angle adjusted, and the angle adjusting stability of the oil cylinder is improved; and when the oil cylinder needs to be overhauled, the bottom frame and the oil cylinder can be detached from each other.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder processing, in particular to an angle-adjusting oil cylinder assembly. Background Art

[0002] The hydraulic cylinder is a widely used power equipment that can change the height or position of some workpieces, equipment or machinery to meet the movement requirements of the equipment. In the usage scenario, it is generally used to drive large-tonnage linear motion workpieces. However, during use, it is sometimes necessary to adjust the angle of the workpiece during the rising process to meet the needs of processing or lifting. The design points of existing hydraulic cylinders are all linear motion, which can lift or move the workpiece in a straight line. There is a lack of research and development on the direction of the cylinder that lifts while rotating, and there is no structure to support the tilted angle adjustment cylinder, resulting in insufficient stability of the angle adjustment cylinder during the adjustment process, thereby affecting the accuracy of the angle adjustment. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an angle adjustment oil cylinder assembly having the following advantages.

[0004] To achieve the above functional purpose, the utility model provides the following technical solution: an angle adjustment cylinder assembly, including a base frame, characterized in that: the base frame includes a bottom plate and a fixed plate, the top of the base plate is fixedly connected to the fixed plate, both sides of the fixed plate are connected to L rods, the tail ends of the L rods are connected to rotating rods, the rotating rods pass through the middle of the fixed plate, and the top of the base frame is connected to the cylinder;

[0005] The top of the bottom plate is fixedly connected to a limit block, a screw is passed through the middle of the limit block, the tail end of the screw is connected to the motor, the end of the screw away from the motor is connected to the limit plate, the limit plate is connected to the limit slot, the screw is located in the limit slot, the annular side surface of the end of the screw away from the motor is connected to a slider, the top of the slider is connected to a side plate, and a clamping block is passed through the middle of the side plate;

[0006] The clamping block is connected to the side plate to keep the oil cylinder connected to the base frame;

[0007] Furthermore, the L-rod fixes the oil cylinder through a clamping block, the side of the clamping block is connected to a bearing, the connection between the side of the oil cylinder and the clamping block is connected to a limiting ring, the clamping block is fixed in the limiting ring, the tail end of the oil cylinder is connected to a fixing ring, and the clamping block is connected inside the fixing ring.

[0008] Furthermore, the fixing ring and the limiting ring are fixed with, but not limited to, four buffer walls, the sides of the buffer walls are fixed with springs, the other side of the springs is connected to a protrusion; and the center side of the protrusion is provided with an extrusion block.

[0009] Furthermore, the clamping block includes a telescopic column, the bottom end of the telescopic column is connected to the extrusion block, a fixed column is fixed to the annular side of the telescopic column, the outer side of the telescopic column is connected to a swivel, the side of the swivel is connected to a slide groove, the side of the fixed column is located in the slide groove, and the top of the swivel is connected to a handle.

[0010] Furthermore, the annular side surface of the swivel is connected with a thread, the annular side surface of the thread is connected with a limiting column, and the limiting column is connected with a thread groove on a side close to the thread.

[0011] Compared with the prior art, the advantages of the present invention are: the base frame drives the screw to rotate through the motor, so that the slider moves on one side of the screw, the slider slides on the side of the limit plate, and the slider drives the angle of the oil cylinder to be adjusted. The L rod supports the oil cylinder after the angle is adjusted, thereby improving the stability of the oil cylinder adjustment angle. The clamping block connects the limit ring and the fixed ring to connect the oil cylinder and the base frame. When the oil cylinder needs to be inspected, the base frame and the oil cylinder can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of an angle adjustment cylinder assembly of the utility model;

[0013] Figure 2 This is a front structural diagram of an angle adjustment cylinder assembly of the utility model;

[0014] Figure 3 This is a schematic diagram of the top view of an angle adjustment cylinder assembly of the utility model;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of a clamping block of an angle adjustment oil cylinder assembly of the utility model;

[0016] Figure 5 This is a schematic diagram of the top structure of the clamping block of an angle adjustment cylinder assembly of the utility model;

[0017] Figure 6 This is a front structural schematic diagram of a clamping block of an angle adjustment oil cylinder assembly of the utility model.

[0018] Reference numerals in the figure: base frame 1, base plate, fixed plate 3, L rod 2, cylinder 9, limit block 31, screw 4, motor 5, limit plate 61, slider 6, side plate 7, clamping block 8, cylinder 9, limit ring 10, buffer wall 11, spring 12, protrusion 13, handle 81, swivel 82, slide groove 83, fixed column 84, telescopic column 85, limit column 86, thread groove, thread 87, extrusion block 88. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. For the embodiments, please refer to Figure 1-6 An angle adjustment cylinder assembly includes a base frame 1, characterized in that: the base frame 1 includes a bottom plate and a fixed plate 3, the top of the base plate is fixedly connected to the fixed plate 3, both sides of the fixed plate 3 are connected to L rods 2, the tail end of the L rod 2 is connected to a rotating rod, the rotating rod runs through the middle of the fixed plate 3, and the top of the base frame 1 is connected to a cylinder 9;

[0020] The top of the bottom plate is fixedly connected to a limit block 31, a screw 4 is passed through the middle of the limit block 31, the tail end of the screw 4 is connected to the motor 5, the end of the screw 4 away from the motor 5 is connected to a limit plate 61, a limit slot is connected inside the limit plate 61, the screw 4 is located in the limit slot, the annular side surface of the end of the screw 4 away from the motor 5 is connected to a slider 6, the top of the slider 6 is connected to a side plate 7, and a clamping block 8 is passed through the middle of the side plate 7;

[0021] The clamping block 8 is connected to the side plate 7 to keep the oil cylinder 9 connected to the base frame 1;

[0022] The L-rod 2 fixes the oil cylinder 9 through the clamping block 8. The side of the clamping block 8 is connected to a bearing. The connection between the side of the oil cylinder 9 and the clamping block 8 is connected to a limit ring 10. The clamping block 8 is fixed in the limit ring 10. The tail end of the oil cylinder 9 is connected to a fixing ring, and the fixing ring is connected to the clamping block 8.

[0023] The fixing ring and the limiting ring 10 are fixed with, but not limited to, four buffer walls 11, each of which is fixed with a spring 12 on one side, and a protrusion 13 connected to the other side of the spring 12; an extrusion block 88 is provided on the center side of the protrusion 13;

[0024] The clamping block 8 includes a telescopic column 85, the bottom end of which is connected to the extrusion block 88, a fixed column 84 is fixed to the annular side of the telescopic column 85, a swivel 82 is connected to the outer side of the annular telescopic column 85, a slide groove 83 is connected to the side of the swivel 82, the side of the fixed column 84 is located in the slide groove 83, and the top of the swivel 82 is connected to the handle 81;

[0025] The annular side surface of the swivel 82 is connected to a thread 87, the annular side surface of the thread 87 is connected to a limiting post 86, and the limiting post 86 is connected to a thread groove on the side close to the thread 87;

[0026] Holding the handle 81, the hand drives the swivel 82 to rotate, thereby driving the telescopic column 85 to extend and retract in the swivel 82. At the same time, the fixed column 84 slides in the slide groove 83. The telescopic column 85 drives the extrusion block 88 to squeeze the protrusion 13, so that the protrusion is squeezed toward the side of the spring, so that the clamping block connects the limit ring and the fixed ring, thereby connecting the oil cylinder and the base frame. The thread 87 in the limit column 86 maintains the rotation state of the swivel 82.

[0027] Working principle: This structure can rotate and lift the oil cylinder at the same time. The base frame 1 drives the screw 4 to rotate through the motor 5, so that the slider 6 moves on one side of the screw 4, and the slider slides on the side of the limit plate 61. The slider drives the angle of the oil cylinder 9 to be adjusted. The L rod 2 supports the oil cylinder after the angle is adjusted to improve the stability of the oil cylinder adjustment angle. The handle 81 is held by the hand to drive the swivel 82 to rotate, thereby driving the telescopic column 85 to extend and retract in the swivel 82. At the same time, the fixed column 84 slides in the slide groove 83. The telescopic column 85 drives the extrusion block 88 to squeeze the protrusion 13, so that the protrusion is squeezed toward the side of the spring, so that the clamping block connects the limit ring and the fixed ring, thereby connecting the oil cylinder and the base frame. When the oil cylinder needs to be inspected, the base frame and the oil cylinder can be disassembled.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An angle adjustment cylinder assembly, comprising a base frame (1), characterized in that: The base frame (1) comprises a bottom plate and a fixed plate (3); the top of the bottom plate is fixedly connected to the fixed plate (3); both sides of the fixed plate (3) are connected to L rods (2); the tail end of the L rod (2) is connected to a rotating rod, and the rotating rod passes through the middle of the fixed plate (3); the top of the base frame (1) is connected to an oil cylinder (9); The top of the bottom plate is fixedly connected to a limit block (31), a screw (4) is passed through the middle of the limit block (31), the tail end of the screw (4) is connected to a motor (5), the end of the screw (4) away from the motor (5) is connected to a limit plate (61), the limit plate (61) is connected to a limit slot, the screw (4) is located in the limit slot, the annular side surface of the end of the screw (4) away from the motor (5) is connected to a slider (6), the top of the slider (6) is connected to a side plate (7), and a clamping block (8) is passed through the middle of the side plate (7); The clamping block (8) is connected to the side plate (7) to maintain the connection state of the oil cylinder (9) on the base frame (1).

2. The angle adjustment cylinder assembly according to claim 1, characterized in that: The L-rod (2) fixes the oil cylinder (9) via a clamping block (8); a bearing is connected to the side of the clamping block (8); a limit ring (10) is connected to the connection between the side of the oil cylinder (9) and the clamping block (8); the clamping block (8) is fixed in the limit ring (10); a fixing ring is connected to the rear end of the oil cylinder (9); and the clamping block (8) is connected in the fixing ring.

3. The angle adjustment cylinder assembly according to claim 2, characterized in that: The fixing ring and the limiting ring (10) are fixed with, but not limited to, four buffer walls (11), the sides of the buffer walls (11) are fixed with springs (12), and the other side of the springs (12) is connected to a protrusion (13); the center side of the protrusion (13) is provided with an extrusion block (88).

4. The angle adjustment cylinder assembly according to claim 1, characterized in that: The clamping block (8) includes a telescopic column (85), the bottom end of the telescopic column (85) is connected to the extrusion block (88), a fixed column (84) is fixed to the annular side of the telescopic column (85), the outer side of the annular telescopic column (85) is connected to a swivel (82), the side of the swivel (82) is connected to a slide groove (83), the side of the fixed column (84) is located in the slide groove (83), and the top of the swivel (82) is connected to a handle (81).

5. The angle adjustment cylinder assembly according to claim 4, characterized in that: The annular side surface of the rotating body (82) is connected to a thread (87), the annular side surface of the thread (87) is connected to a limiting column (86), and the limiting column (86) is connected to a thread groove on a side close to the thread (87).

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