Stable guide mechanism of hydraulic oil cylinder

Abstract

The utility model discloses a stable guide mechanism of a hydraulic oil cylinder, and relates to the technical field of hydraulic oil cylinder installation. Comprising an oil cylinder body and a stable supporting mechanism, the stable supporting mechanism is arranged on the surface of the oil cylinder body and used for supporting the oil cylinder body to conduct stable stretching and retracting, the stable supporting mechanism comprises a main mounting sleeve, the main mounting sleeve is composed of a plurality of arc-shaped plates, a locking mounting piece is mounted on the surface of each arc-shaped plate, and a supporting plate is slidably connected into each arc-shaped plate. By arranging the stable supporting mechanism, a good supporting effect is provided when the hydraulic oil cylinder is transversely installed, the torque force between the output end of the hydraulic oil cylinder and the oil cylinder body is reduced, the situation of deformation of the hydraulic oil cylinder is reduced, the service life of the hydraulic oil cylinder is prolonged, and the practicability and applicability of equipment are improved; and the equipment is mounted and used through a spliced structure, so that the equipment can be mounted more quickly during use, and the convenience of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinder installation, in particular to a stable guiding mechanism of a hydraulic oil cylinder. Background Art

[0002] Hydraulic cylinder is a common hydraulic transmission device, which is usually used to convert hydraulic energy into mechanical energy.

[0003] The authorization announcement number is "CN219950390U", a stable guiding mechanism for a hydraulic cylinder, wherein the outer wall of the first mounting block is fixedly connected to a first electric slide rail, the outer wall of the first electric slide rail is slidably connected to a first electric slider, the upper surface of the first electric slider is fixedly connected to a second mounting block, the outer wall of the second mounting block is fixedly connected to a second electric slide rail, and the outer wall of the second electric slide rail is slidably connected to a second electric slider. In the utility model, the first electric slide rail is started, the first electric slide rail drives the first electric slider to move, the first electric slider drives the second electric slide rail to move, and the second electric slide rail drives the mechanical arm to move. This design achieves the effect of facilitating the arbitrary guidance of the hydraulic cylinder.

[0004] The device can achieve the arbitrary guiding effect of the hydraulic cylinder, but when the device is used for lateral telescopic guidance and a heavier structure is installed on the output end for use, there is a large torque between the output end of the hydraulic cylinder and the cylinder body, resulting in the output end of the hydraulic cylinder being deformed when the torque is increased by heavy objects for a long time during use, resulting in poor telescopic effect, affecting the service life of the equipment, resulting in certain limitations in the use of the equipment, and resulting in low practicality and applicability of the equipment. For this reason, the utility model proposes a new solution. Utility Model Content

[0005] The purpose of the utility model is to provide a stable guiding mechanism for a hydraulic cylinder to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable guide mechanism of a hydraulic cylinder, comprising:

[0007] Cylinder body;

[0008] A stable support mechanism is arranged on the surface of the oil cylinder body and is used to support the oil cylinder body for stable extension and retraction;

[0009] The stable support mechanism includes a main mounting sleeve, which is composed of multiple arc plates. A locking mounting piece is installed on the surface of each arc plate. A support plate is slidably connected inside each arc plate. A locking sleeve is fixedly connected to one end of each support plate. Each locking sleeve is adapted to each other. A connecting sealing plate is arranged between each arc plate. The connecting sealing plate is used to limit the position between multiple arc plates. The inner wall of each locking sleeve is installed on the surface of the output end of the cylinder body. The support plate is used for stable extension and retraction of the output end of the cylinder body.

[0010] Preferably, the locking member includes a plurality of locking rings, the inner wall of each locking ring is movably connected to the outer surface of the main mounting sleeve near both ends, each locking ring is composed of a plurality of half rings, and locking bolts are arranged between each half ring constituting the locking ring.

[0011] Preferably, each of the arc-shaped plates is provided with positioning grooves near both sides, the top and bottom ends of the surface of each connecting sealing plate are slidably connected to the corresponding positioning grooves, a plurality of baffles are fixedly connected to one side of each connecting sealing plate, a connecting ring is fixedly connected to the top or bottom end of each baffle, one side of each connecting ring is movably connected to the corresponding arc-shaped plate surface, and connecting bolts are provided between each connecting ring and the arc-shaped plate.

[0012] Preferably, a sliding connection groove is opened on the other side of each arc plate, and the surface of each support plate is slidably connected to the inside of the sliding connection groove. A reinforcement block is arranged between each connecting plate and the locking sleeve, and the reinforcement block is used to enhance the connection strength between the connecting plate and the locking sleeve.

[0013] Preferably, each locking sleeve is provided with an installation groove, a rubber pad is installed in each installation groove, the surface of the rubber pad is movably connected to the surface of the output end of the cylinder body, and a fixing bolt is arranged between each locking sleeve, and the fixing bolt is used to adjust the contact force between the rubber pad and the output end of the cylinder body.

[0014] Preferably, both ends of the oil cylinder body are fixedly connected with mounting rings, and the mounting rings are used for connecting and mounting the two ends of the oil cylinder body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The stable guiding mechanism of the hydraulic cylinder, through the set stable supporting mechanism, provides a good supporting effect when the hydraulic cylinder is installed horizontally, reduces the torque between the output end of the hydraulic cylinder and the cylinder body, reduces the deformation of the hydraulic cylinder, increases the service life of the hydraulic cylinder, and increases the practicality and applicability of the equipment. The equipment is installed and used through a splicing structure, which ensures that the equipment can be installed more quickly when in use, thereby increasing the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of one end of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the other end of the utility model;

[0019] Figure 3 It is a schematic diagram of one end of the explosion structure of the stable support mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the other end of the explosion structure of the stable support mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the matching structure of the oil cylinder body and the mounting ring of the utility model.

[0022] In the figure: 1. Cylinder body; 2. Mounting ring; 3. Stable support mechanism; 301. Main mounting sleeve; 302. Sliding connection groove; 303. Support plate; 304. Locking sleeve; 305. Rubber pad; 306. Connecting sealing plate; 307. Baffle; 308. Locking bolt; 309. Connecting bolt; 310. Connecting ring; 311. Positioning groove; 312. Locking ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When the hydraulic cylinder is used horizontally and a heavier structure is installed at the output end, a stabilizing guide mechanism is required to ensure the stability of the telescopic output. The hydraulic cylinder stabilizing guide mechanism provided by the utility model is specially used for the rapid installation and fixation of the hydraulic cylinder stabilizing guide device. When the equipment is in use, the arc structures such as the locking sleeve, support plate, connecting sealing plate, main mounting sleeve and locking ring need to be set with an arc angle according to actual use conditions to ensure that the equipment can be installed and used with the corresponding hydraulic cylinder to ensure the normal operation of the equipment.

[0025] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a stable guide mechanism for a hydraulic cylinder, comprising:

[0026] The oil cylinder body 1, the stable support mechanism 3, the stable support mechanism 3 is arranged on the surface of the oil cylinder body 1, and is used to support the oil cylinder body 1 for stable expansion and contraction. The stable support mechanism 3 includes a main mounting sleeve 301, and the main mounting sleeve 301 is composed of a plurality of arc-shaped plates. A locking mounting piece is installed on the surface of each arc-shaped plate. A support plate 303 is slidably connected inside each arc-shaped plate. A locking sleeve 304 is fixedly connected to one end of each support plate 303. Each locking sleeve 304 is adapted to each other, and each arc-shaped plate is provided with a locking sleeve 304 between each arc-shaped plate. The connecting sealing plate 306 is used to limit the position between multiple arc plates. The inner wall of each locking sleeve 304 is installed on the output end surface of the cylinder body 1. The support plate 303 is used for stable extension and retraction of the output end of the cylinder body 1. The locking member includes multiple locking rings 312. The inner wall of each locking ring 312 is movably connected to the outer surface of the main installation sleeve 301 near both ends. Each locking ring 312 is composed of multiple half rings, and a locking bolt 308 is arranged between each half ring that constitutes the locking ring 312.

[0027] It should be noted that, through the setting of this structure, it is achieved that the forward direction of the cylinder body 1 can be stably guided when the device is in use, and the bending phenomenon of the output end caused by the heavy connection at the output end of the cylinder body 1 when it is used horizontally can be reduced, thereby ensuring the guiding stability of the cylinder body 1, increasing the practicality of the device, and increasing the applicability of the device. The locking parts set in the device can facilitate the installation of the device, ensuring that the device can achieve good use effects when in use, and increasing the convenience of the device.

[0028] like Figure 2 - Figure 4 As shown, a positioning groove 311 is opened on one side of each arc plate near both sides, the top and bottom ends of the surface of each connecting sealing plate 306 are slidably connected to the corresponding positioning groove 311, a plurality of baffles 307 are fixedly connected to one side of each connecting sealing plate 306, a connecting ring 310 is fixedly connected to the top or bottom end of each baffle 307, one side of each connecting ring 310 is movably connected to the corresponding arc plate surface, a connecting bolt 309 is arranged between each connecting ring 310 and the arc plate, a sliding connecting groove 302 is opened on the other side of each arc plate, the surface of each support plate 303 is slidably connected to the inside of the sliding connecting groove 302, a reinforcing block is arranged between each connecting plate and the locking sleeve 304, and the reinforcing block is used to enhance the connection strength between the connecting plate and the locking sleeve 304.

[0029] It should be noted that, through the setting of this structure, the device can be easily assembled when in use, ensuring that the device can achieve a good installation effect when in use, reducing the installation time of the device when in use, and through the setting of the reinforcement block, the connection strength between the support plate 303 and the locking sleeve 304 in the device can be ensured, ensuring that the device can achieve a good installation effect when in use, increasing the convenience of the device, and increasing the practicality and applicability of the device.

[0030] like Figure 3 - Figure 5 A mounting groove is provided inside each locking sleeve 304, a rubber pad 305 is installed inside each mounting groove, the surface of the rubber pad 305 is movably connected to the surface of the output end of the cylinder body 1, a fixing bolt is provided between each locking sleeve 304, the fixing bolt is used to adjust the contact force between the rubber pad 305 and the output end of the cylinder body 1, both ends of the cylinder body 1 are fixedly connected with mounting rings 2, the mounting rings 2 are used for connecting and installing the two ends of the cylinder body 1.

[0031] It should be noted that, through the setting of this structure, the output end of the cylinder body 1 can be connected by itself during use, thereby increasing the connection strength between the device and the output end of the cylinder body 1, ensuring that the device can achieve a good connection effect during use, increasing the connection stability of the device during use, and ensuring the connection effect of the device during use.

[0032] Working principle: When the equipment is in use, it is connected and installed through the main installation sleeve 301 and the outer surface of the cylinder body 1. The main installation sleeve 301 and the connecting sealing plate 306 are locked and connected through the locking ring 312. The connecting sealing plate 306 ensures the connection effect between multiple arc plates and increases the connection effect of the main installation sleeve 301. When the cylinder body 1 is extended or retracted, the locking sleeve 304 and the support plate 303 are driven to move. During the movement, the support plate 303 and the main installation sleeve 301 support each other to achieve a smooth guiding effect on the output end.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A stable guiding mechanism for a hydraulic cylinder, characterized in that: include: Cylinder body (1); A stable support mechanism (3), the stable support mechanism (3) is arranged on the surface of the oil cylinder body (1) and is used to support the oil cylinder body (1) to stably extend and retract; The stable support mechanism (3) comprises a main mounting sleeve (301), the main mounting sleeve (301) being composed of a plurality of arc-shaped plates, a locking mounting piece being mounted on the surface of each arc-shaped plate, a support plate (303) being slidably connected inside each arc-shaped plate, a locking sleeve (304) being fixedly connected to one end of each support plate (303), each locking sleeve (304) being adapted to each other, a connecting sealing plate (306) being arranged between each arc-shaped plate, the connecting sealing plate (306) being used to define the position between the plurality of arc-shaped plates, the inner wall of each locking sleeve (304) being mounted on the output end surface of the oil cylinder body (1), and the support plate (303) being used to stably extend and retract the output end of the oil cylinder body (1).

2. A stable guide mechanism for a hydraulic cylinder according to claim 1, characterized in that: The locking mounting member comprises a plurality of locking rings (312), the inner wall of each locking ring (312) being movably connected to the outer surface of the main mounting sleeve (301) near both ends, each locking ring (312) being composed of a plurality of half rings, and locking bolts (308) being arranged between each half ring constituting the locking ring (312).

3. The stable guide mechanism of a hydraulic cylinder according to claim 1, characterized in that: A positioning groove (311) is provided on one side of each of the arc-shaped plates near both sides, and the top and bottom ends of the surface of each connecting sealing plate (306) are slidably connected to the inside of the corresponding positioning groove (311). A plurality of baffles (307) are fixedly connected to one side of each connecting sealing plate (306), and a connecting ring (310) is fixedly connected to the top or bottom end of each baffle (307). One side of each connecting ring (310) is movably connected to the surface of the corresponding arc-shaped plate, and a connecting bolt (309) is provided between each connecting ring (310) and the arc-shaped plate.

4. The stable guide mechanism of a hydraulic cylinder according to claim 1, characterized in that: A sliding connection groove (302) is formed on the other side of each of the arc-shaped plates, and the surface of each of the support plates (303) is slidably connected to the inside of the sliding connection groove (302). A reinforcing block is provided between each connecting plate and the locking sleeve (304), and the reinforcing block is used to enhance the connection strength between the connecting plate and the locking sleeve (304).

5. The stable guide mechanism of a hydraulic cylinder according to claim 4, characterized in that: Each locking sleeve (304) is provided with an installation groove, and a rubber pad (305) is installed in each installation groove. The surface of the rubber pad (305) is movably connected to the surface of the output end of the oil cylinder body (1). A fixing bolt is provided between each locking sleeve (304), and the fixing bolt is used to adjust the contact force between the rubber pad (305) and the output end of the oil cylinder body (1).

6. The stable guide mechanism of a hydraulic cylinder according to claim 1, characterized in that: Both ends of the oil cylinder body (1) are fixedly connected with mounting rings (2), and the mounting rings (2) are used for connecting and mounting the two ends of the oil cylinder body (1).

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