Angle-adjustable rotary oil cylinder

Abstract

The utility model discloses an angle-adjustable rotary oil cylinder, and relates to the technical field of oil cylinders. The device comprises a base, a supporting plate is fixed to the upper surface of the base, and a first motor is fixed to the upper surface of the base; a transmission plate is fixed to an output shaft of the first motor. A plurality of first transmission blocks are fixed to the outer ring of the transmission plate. Adjusting grooves are fixed to the upper surface of the supporting plate, and supporting strips are fixed into the adjusting grooves. Adjusting rings are slidably connected into the supporting strips, and a plurality of second transmission blocks are fixed to one sides of the adjusting rings. Through the effect of the adjusting ring, the oil cylinder can adjust the using angle of the oil cylinder body, so that the using range of the oil cylinder body is enlarged, the oil cylinder body can more effectively utilize limited space, the oil cylinder is particularly suitable for being used in the environment with limited space, the oil cylinder body can adapt to different working environments and requirements, and the oil cylinder is suitable for popularization and application. And force output in different directions can be achieved by changing the angle, and the device is suitable for application scenes where operation needs to be conducted at different angles.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil cylinders, in particular to an angle-adjustable rotary oil cylinder. Background Art

[0002] A cylinder, also known as a hydraulic cylinder, is an actuator that converts hydraulic energy into mechanical energy. It is widely used in various machines and equipment to generate linear motion and force. The basic structure of a cylinder typically consists of a cylindrical container, a piston rod, a piston, and a corresponding sealing system. The flow of hydraulic fluid within the cylinder pushes the piston, generating linear motion.

[0003] The utility model with publication number "CN215980655U" and name "Angle-adjustable rotary oil cylinder" discloses an oil cylinder, which mainly realizes the rotation of the servo motor by driving the transmission shaft through the arrangement of a transmission mechanism. The rotation of the transmission shaft simultaneously drives the driving gear to rotate. The rotation of the driving gear drives the rack rod to slide along the inner walls of the two limit plates and the inner walls of the telescopic ears. At the same time, it drives the driven gear to rotate, thereby rotating the oil cylinder, thereby achieving the purpose of adjusting the angle of the oil cylinder. However, the device is large in size, has a limited working space, and has a narrow scope of application. Utility Model Content

[0004] The purpose of the utility model is to provide an angle-adjustable rotary cylinder. Through the action of an adjusting ring, the device can adjust the use angle of the cylinder body, thereby increasing the use range of the cylinder body, allowing the cylinder body to more effectively utilize limited space, and is particularly suitable for use in space-constrained environments. The cylinder body can adapt to different working environments and needs, and can achieve force output in different directions by changing the angle. It is suitable for application scenarios that require operation at different angles, solving the problems of existing devices such as large size, limited working space, and narrow scope of application.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An angle-adjustable rotary oil cylinder comprises a base, a support plate is fixed to the upper surface of the base, and a first motor is fixed to the upper surface of the base;

[0007] A transmission plate is fixed to the output shaft of the first motor, and a plurality of first transmission blocks are fixed to the outer ring of the transmission plate;

[0008] An adjustment groove is fixed on the upper surface of the support plate, and a support bar is fixed inside the adjustment groove;

[0009] An adjusting ring is slidably connected inside the support bar, and a plurality of second transmission blocks are fixed on one side of the adjusting ring;

[0010] The first transmission block is meshed and connected with the second transmission block;

[0011] A connecting rod is fixed on the upper surface of the adjusting ring, a fixing plate is fixed at one end of the connecting rod, an adjusting device is fixed on the upper surface of the fixing plate, and an adjusting plate is fixed on the top of the adjusting device;

[0012] A positioning plate is fixed on the top of the adjustment plate, a spring is fixed at one end of the positioning plate, and a clamping plate is fixed at one end of the spring;

[0013] The middle of the clamping plate is movably connected with an oil cylinder body.

[0014] The utility model is further configured as follows: the clamping plate is an arc-shaped structure, and a placement groove is provided at the bottom of the adjustment plate;

[0015] The bottom of the oil cylinder body is clamped into the placement groove.

[0016] The utility model is further configured as follows: the outer ring of the adjustment ring is fixed with a limit strip, and the inner wall of the support strip is provided with a limit groove;

[0017] The limiting strip is slidably connected to the limiting groove.

[0018] The utility model is further configured as follows: the adjustment device includes a slide rail, and both sides of the slide rail are provided with connecting grooves;

[0019] The bottom of the slide rail is fixedly connected to the fixing plate;

[0020] A second motor is fixed on the surface of the fixing plate, and a threaded rod is fixed on the output shaft of the second motor.

[0021] The utility model is further configured as follows: a fixing block is fixed to one side of the fixing plate, and a transmission rod is fixed to one end of the threaded rod;

[0022] A first bearing is fixed on one side of the fixing block, and the transmission rod is fixedly connected to the inner ring of the first bearing.

[0023] The utility model is further configured as follows: the outer ring of the threaded rod is threadedly connected to a threaded tube, and the outer ring of the threaded tube is fixed with a second bearing;

[0024] A movable block is fixed to the outer ring of the second bearing.

[0025] The utility model is further configured as follows: adjusting rods are fixed on both sides of the movable block, and both ends of the adjusting rods are fixedly connected to the bottom of the fixing plate.

[0026] The utility model has the following beneficial effects:

[0027] The utility model uses the adjustment ring to adjust the use angle of the cylinder body, thereby increasing the use range of the cylinder body, allowing the cylinder body to more effectively utilize limited space. It is particularly suitable for use in space-constrained environments. The cylinder body can adapt to different working environments and needs, and can achieve force output in different directions by changing the angle. It is suitable for application scenarios that require operation at different angles.

[0028] The utility model uses the action of the threaded rod. When the threaded rod rotates, the threaded tube on its outer side is driven to rotate. When the threaded tube is connected to the threaded rod through a threaded connection and moves back and forth, the second bearing and the movable block on its outer side move together. The movable block and the adjusting rod on its outer side drive the fixed plate and the oil cylinder body on its top to move together, thereby further adjusting the position of the oil cylinder body, allowing the oil cylinder body to adapt to different working conditions and task requirements, and providing greater operational flexibility.

[0029] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 The utility model is a structural schematic diagram of an angle-adjustable rotary oil cylinder.

[0032] Figure 2 This is a schematic diagram of the side view structure of the present invention.

[0033] Figure 3 This is a schematic diagram of the base structure of the present utility model.

[0034] Figure 4 This is a schematic diagram of the rear view perspective structure of the present utility model.

[0035] Figure 5 For the utility model Figure 4 A partial enlarged view of point A in the middle.

[0036] Figure 6 This is a schematic diagram of the structure of the utility model from a top view perspective.

[0037] Figure 7 For the utility model Figure 6 A partial enlarged view of point B in the middle.

[0038] Figure 8 This is a schematic diagram of the fixed plate structure of the present utility model.

[0039] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0040] 1-base, 2-support plate, 3-first motor, 4-transmission plate, 5-first transmission block, 6-adjustment groove, 7-support bar, 8-adjustment ring, 9-second transmission block, 10-connecting rod, 11-fixed plate, 12-adjustment device, 13-adjustment plate, 14-positioning plate, 15-spring, 16-clamp, 17-cylinder body, 18-placement groove, 19-limiting bar, 20-limiting groove, 21-slide rail, 22-connecting groove, 23-second motor, 24-threaded rod, 25-fixed block, 26-transmission rod, 27-first bearing, 28-threaded tube, 29-second bearing, 30-movable block, 31-adjustment rod. DETAILED DESCRIPTION

[0041] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0042] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0043] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0044] For specific embodiment 1, please refer to Figure 1-8The utility model is an angle-adjustable rotary oil cylinder, comprising a base 1, a support plate 2 being fixed on the upper surface of the base 1, and a first motor 3 being fixed on the upper surface of the base 1; a transmission plate 4 being fixed to the output shaft of the first motor 3, and a number of first transmission blocks 5 being fixed to the outer ring of the transmission plate 4; an adjusting groove 6 being fixed to the upper surface of the support plate 2, and a support bar 7 being fixed inside the adjusting groove 6; an adjusting ring 8 being slidably connected inside the support bar 7, and a number of second transmission blocks 9 being fixed on one side of the adjusting ring 8; the first transmission block 5 is meshedly connected with the second transmission block 9; a connecting rod 10 is fixed on the upper surface of the adjusting ring 8, a fixing plate 11 being fixed at one end of the connecting rod 10, an adjusting device 12 being fixed on the upper surface of the fixing plate 11, and an adjusting plate 13 being fixed on the top of the adjusting device 12; a positioning plate 14 being fixed to the top of the adjusting plate 13, a spring 15 being fixed at one end of the positioning plate 14, and a clamping plate 16 being fixed at one end of the spring 15; a cylinder body 17 being movably connected in the middle of the clamping plate 16

[0045] Specifically, the clamping plate 16 is an arc-shaped structure, and a placement groove 18 is opened at the bottom of the adjustment plate 13; the bottom of the cylinder body 17 is stuck into the placement groove 18.

[0046] Furthermore, a limiting strip 19 is fixed to the outer ring of the adjustment ring 8 , and a limiting groove 20 is opened on the inner wall of the support strip 7 ; the limiting strip 19 is slidably connected to the limiting groove 20 .

[0047] The operation process of this embodiment is as follows: when the device is in use, the bottom of the cylinder body 17 is clamped between the two clamping plates 16 and its bottom is kept in the placement groove 18. At this time, the force of the springs 15 on both sides of the positioning plate 14 makes the clamping plates 16 close to the outer side of the cylinder body 1. If the position of the cylinder body 1 needs to be adjusted, the first motor 3 can be turned on, and the output shaft of the first motor 3 drives the transmission plate 4 at one end thereof to rotate. The first transmission block 5 on the outer ring of the transmission plate 4 is engaged with the second rotating block 9 and moves. When the second rotating block 9 moves, it drives the adjusting ring 8 on one side thereof to rotate. The adjusting ring 8 When rotating, it drives the connecting rod 10 and the fixed plate 11 on one side to move. When the fixed plate 11 moves, it drives the cylinder body 17 on its top to move. The device can adjust the use angle of the cylinder body 17, thereby increasing the use range of the cylinder body 1, so that the cylinder body 1 can more effectively utilize the limited space, and is particularly suitable for use in space-constrained environments. The cylinder body 17 can adapt to different working environments and needs, and can achieve force output in different directions by changing the angle, and is suitable for application scenarios that require operation at different angles.

[0048] For specific embodiment 2, please refer to Figure 4-6Based on the first specific embodiment, the adjustment device 12 includes a slide rail 21, and a connecting groove 22 is formed on both sides of the slide rail 21; the bottom of the slide rail 21 is fixedly connected to the fixed plate 11; a second motor 23 is fixed to the surface of the fixed plate 11, and a threaded rod 24 is fixed to the output shaft of the second motor 23; a fixing block 25 is fixed to one side of the fixed plate 11, and a transmission rod 26 is fixed to one end of the threaded rod 24; a first bearing 27 is fixed to one side of the fixing block 25, and the transmission rod 26 is fixedly connected to the inner ring of the first bearing 27.

[0049] Specifically, the outer ring of the threaded rod 23 is threadedly connected to the threaded tube 28 , and the outer ring of the threaded tube 28 is fixed with the second bearing 29 ; the outer ring of the second bearing 29 is fixed with the movable block 30 .

[0050] Furthermore, adjustment rods 31 are fixed on both sides of the movable block 30 , and both ends of the adjustment rods 31 are fixedly connected to the bottom of the fixed plate 11 .

[0051] The operating process of this embodiment is as follows: when the device is in use and the position of the cylinder body 17 needs to be further adjusted, the second motor 23 can be turned on, and the output shaft of the second motor 23 drives the threaded rod 24 at one end thereof to rotate when it rotates, and when the threaded rod 24 rotates, it drives the threaded tube 28 on its outside to rotate, and when the threaded tube 28 is connected to the threaded rod 24 through a threaded connection and moves back and forth, the second bearing 29 and the movable block 30 on its outside move together, and the movable block 30 and the adjusting rod 31 on its outside drive the fixed plate 11 and the cylinder body 17 on its top to move together, so as to further adjust the position of the cylinder body 17, so that the cylinder body 17 can adapt to different working conditions and task requirements, and provide greater operational flexibility.

[0052] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0053] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An angle-adjustable rotary cylinder, comprising a base (1), characterized in that: A support plate (2) is fixed on the upper surface of the base (1), and a first motor (3) is fixed on the upper surface of the base (1); A transmission plate (4) is fixed to the output shaft of the first motor (3), and a plurality of first transmission blocks (5) are fixed to the outer ring of the transmission plate (4); An adjustment groove (6) is fixed on the upper surface of the support plate (2), and a support bar (7) is fixed inside the adjustment groove (6); An adjusting ring (8) is slidably connected inside the support bar (7), and a plurality of second transmission blocks (9) are fixed on one side of the adjusting ring (8); The first transmission block (5) is meshingly connected with the second transmission block (9); A connecting rod (10) is fixed on the upper surface of the adjusting ring (8), a fixing plate (11) is fixed at one end of the connecting rod (10), an adjusting device (12) is fixed on the upper surface of the fixing plate (11), and an adjusting plate (13) is fixed on the top of the adjusting device (12); A positioning plate (14) is fixed on the top of the adjustment plate (13), a spring (15) is fixed on one end of the positioning plate (14), and a clamping plate (16) is fixed on one end of the spring (15); The middle of the clamping plate (16) is movably connected to the oil cylinder body (17).

2. The angle-adjustable rotary cylinder according to claim 1, characterized in that: The clamping plate (16) is an arc-shaped structure, and a placement groove (18) is provided at the bottom of the adjustment plate (13); The bottom of the oil cylinder body (17) is inserted into the placement groove (18).

3. The angle-adjustable rotary cylinder according to claim 1, characterized in that: The outer ring of the adjusting ring (8) is fixed with a limiting strip (19), and the inner wall of the supporting strip (7) is provided with a limiting groove (20); The limiting strip (19) is slidably connected to the limiting groove (20).

4. The angle-adjustable rotary cylinder according to claim 1, characterized in that: The adjusting device (12) comprises a slide rail (21), and both sides of the slide rail (21) are provided with connecting grooves (22); The bottom of the slide rail (21) is fixedly connected to the fixed plate (11); A second motor (23) is fixed to the surface of the fixing plate (11), and a threaded rod (24) is fixed to the output shaft of the second motor (23).

5. The angle-adjustable rotary cylinder according to claim 4, characterized in that: A fixing block (25) is fixed to one side of the fixing plate (11), and a transmission rod (26) is fixed to one end of the threaded rod (24); A first bearing (27) is fixed to one side of the fixed block (25), and the transmission rod (26) is fixedly connected to the inner ring of the first bearing (27).

6. The angle-adjustable rotary cylinder according to claim 1, characterized in that: The outer ring of the threaded rod (23) is threadedly connected to a threaded tube (28), and the outer ring of the threaded tube (28) is fixed with a second bearing (29); A movable block (30) is fixed to the outer ring of the second bearing (29).

7. The angle-adjustable rotary cylinder according to claim 6, characterized in that: Adjustment rods (31) are fixed on both sides of the movable block (30), and both ends of the adjustment rods (31) are fixedly connected to the bottom of the fixed plate (11).

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