Device for sleeving steel wire ring on rubber flexible joint

Abstract

The utility model discloses a rubber flexible joint steel wire ring sleeving device which comprises a mounting base, a sliding groove is formed in the upper end face of the mounting base, a driving device is arranged in the sliding groove, two mounting plates are fixedly connected to the output end of the driving device, a mounting rod is rotationally clamped on each mounting plate, and the mounting rods are fixedly connected with the driving device. A mounting cavity is formed in each mounting rod, an adjusting device is arranged in each mounting cavity, two clamping grooves are symmetrically formed in the outer wall of each mounting rod, a limiting device is arranged in each clamping groove, and the output end of each limiting device penetrates through the corresponding clamping groove and makes contact with the output end of the corresponding adjusting device. By arranging the adjusting device, the limiting device, the clamping groove, the mounting rod, the driving device and the mounting plate, the inner walls of the rubber flexible joints with different diameters can be fixed, and the rubber flexible joints can be conveniently taken and placed on the mounting rod through cooperation of the driving device and the mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber flexible joint production, in particular to a rubber flexible joint sleeve wire ring device. Background Art

[0002] Rubber flexible joints are used to connect pumps and valves, pipelines with large vibrations, and pipelines with frequent changes in temperature. They can automatically extend in the process of use to withstand natural changes in weather. The structural material is made of dipped nylon cord fabric, and the inner and outer surfaces are made of high-strength, aging-resistant polar rubber materials. In order to prevent the product from shrinking naturally and reducing aging and cracking during long-term use, mesh steel wire is used for multi-body protection.

[0003] The rubber flexible joint is composed of inner and outer layers of rubber, a cord layer and a wire ring. The wire ring can significantly improve the overall strength of the rubber flexible joint, enabling it to withstand greater pressure, tension and impact, and maintain the stability of the structure during the operation of the pipeline system. When the rubber flexible joint is produced, it is necessary to manually wrap the rubber flexible joint with steel wire. The existing wire ring device cannot fix the flexible joint according to its diameter. Usually, a variety of winding devices need to be prepared to adapt to the flexible joints of various diameters for fixing. Therefore, it is necessary to redesign the wire ring device for the rubber flexible joint to address the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a rubber flexible joint sleeve wire ring device.

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

[0006] A wire ring device for a rubber flexible joint comprises a mounting base, a slide groove is provided on the upper end surface of the mounting base, a driving device is provided in the slide groove, two mounting plates are fixedly connected to the output end of the driving device, a mounting rod is rotatably provided on each mounting plate, a mounting cavity is provided in each mounting rod, an adjusting device is provided in each mounting cavity, two slots are symmetrically provided on the outer wall of each mounting rod, a limiting device is provided in each slot, and the output end of each limiting device passes through the slot corresponding to the position and contacts with the output end of the adjusting device.

[0007] Preferably, the driving device includes a motor, and the motor is fixedly mounted on one side of the mounting base through a fixing frame, the output shaft of the motor passes through one side of the mounting base and extends into the slide groove to be installed with a double-headed threaded rod, and one end of the double-headed threaded rod is installed on the inner wall of the slide groove through a bearing, the double-headed threaded rod is threadedly connected to two sliders, and each slider is slidably clamped in the slide groove, and two mounting plates are respectively fixedly mounted on the upper end surfaces of the two sliders.

[0008] Preferably, the adjusting device comprises a threaded rod, and the threaded rod is threadedly connected to one side of the mounting rod, one end of the threaded rod is fixedly connected to the fixing rod, two limit blocks are symmetrically fixedly installed on the outer wall of the fixing rod, and the two limit blocks are respectively in contact with the output end of the limit device.

[0009] Preferably, a handle is fixedly mounted on one end of each threaded rod away from the mounting rod.

[0010] Preferably, each of the limiting devices includes a top plate, and the top plate is slidably clamped in the slot, a connecting rod is fixedly installed on one side of the top plate, one end of the connecting rod passes through the slot and extends to be installed with a top block, and one side of the top block is against the limiting block.

[0011] Preferably, one side of each of the limit blocks is inclined, and one side of each of the top blocks is inclined.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting an adjusting device, a limiting device, a slot and a mounting rod, the adjusting device can be used to drive the limiting device to slide in the slot, and then the inner wall of the rubber flexible joint with different diameters can be fixed by moving the limiting device.

[0014] 2. By setting a driving device and a mounting plate, the driving device can be used to drive the mounting plates to move closer to or farther from each other, and the rubber flexible joints of different lengths can be adapted to be limited to prevent the rubber flexible joints from being separated from the mounting rods when rotating, and the rubber flexible joints can be conveniently taken in and out.

[0015] In summary, the utility model can fix the inner wall of rubber flexible joints of different diameters by setting an adjustment device, a limit device, a slot, a mounting rod, a drive device, and a mounting plate. The rubber flexible joint can be conveniently taken and placed on the mounting rod by cooperating with the drive device and the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the rubber flexible joint sleeve wire ring device proposed by the utility model;

[0017] Figure 2 This is a partial schematic diagram of the driving device of the rubber flexible joint sleeve wire ring device proposed by the utility model;

[0018] Figure 3 This is a partial schematic diagram of the adjustment device of the rubber flexible joint sleeve wire ring device proposed by the utility model.

[0019] In the figure: 1 mounting base, 2 slide groove, 3 double-headed threaded rod, 4 mounting plate, 5 mounting rod, 6 top plate, 7 motor, 8 slider, 9 slot, 10 connecting rod, 11 limit block, 12 fixing rod, 13 top block, 14 mounting cavity, 15 handle, 16 threaded rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 The rubber flexible joint sleeve wire ring device comprises a mounting base 1, a slide groove 2 is provided on the upper end surface of the mounting base 1, a driving device is provided in the slide groove 2, and two mounting plates 4 are fixedly connected to the output end of the driving device, each mounting plate 4 is rotatably provided with a mounting rod 5, each mounting rod 5 is provided with a mounting cavity 14, each mounting cavity 14 is provided with an adjusting device, and two card grooves 9 are symmetrically provided on the outer wall of each mounting rod 5, each card groove 9 is provided with a limit device, and the output end of each limit device passes through the card groove 9 corresponding to the position and contacts with the output end of the adjusting device.

[0022] The driving device includes a motor 7, and the motor 7 is fixedly mounted on one side of the mounting base 1 through a fixing frame. The output shaft of the motor 7 passes through one side of the mounting base 1 and extends into the slide groove 2 to be installed with a double-headed threaded rod 3, and one end of the double-headed threaded rod 3 is installed on the inner wall of the slide groove 2 through a bearing. The double-headed threaded rod 3 is threadedly connected to two sliders 8, and each slider 8 is slidably clamped in the slide groove 2, and the two mounting plates 4 are respectively fixedly mounted on the upper end surfaces of the two sliders 8. It should be noted that the two sliders 8 are respectively threadedly connected to the opposite threads at both ends of the double-headed threaded rod 3.

[0023] The adjusting device includes a threaded rod 16, and the threaded rod 16 is threadedly connected to one side of the mounting rod 5, one end of the threaded rod 16 is fixedly connected to the fixing rod 12, and two limit blocks 11 are symmetrically fixedly installed on the outer wall of the fixing rod 12, and the two limit blocks 11 are respectively in contact with the output end of the limit device, and a handle 15 is fixedly installed on the end of each threaded rod 16 away from the mounting rod 5.

[0024] Each limiting device includes a top plate 6, and the top plate 6 is slidably clamped in the clamping slot 9, a connecting rod 10 is fixedly installed on one side of the top plate 6, one end of the connecting rod 10 passes through the clamping slot 9 and extends to be installed with a top block 13, and one side of the top block 13 is against the limiting block 11.

[0025] One side of each limit block 11 is inclined, and one side of each top block 13 is inclined. It should be noted that the inclined surface of each top block 13 is in contact with the inclined surface of the limit block 11 at the corresponding position. The fixed rod 12 is used to drive the top block 13, and the inclined surface of the top block 13 can be used to make the limit block 11 push the connecting rod 10 upward.

[0026] When the utility model is in use, the rubber flexible joint is first placed on the outer wall of the mounting rod 5, and then the motor 7 can be started. The output shaft of the motor 7 will drive the double-headed threaded rod 3 to rotate in the slide groove 2, and then the double-headed threaded rod 3 will drive the slider 8 threadedly connected to it to slide in the slide groove 2. The movement of the slider 8 will drive the mounting plate 4 to move synchronously, and the two mounting rods 5 are both stuck in the rubber flexible joint.

[0027] When the flexible joint needs to be fixed according to its diameter, the installation rod 5 can be held by hand, and then the threaded rod 16 can be driven to rotate by the handle 15, and then the threaded rod 16 will be displaced in the installation cavity 14, and the movement of the threaded rod 16 will drive the fixing rod 12 to move, and then the fixing rod 12 will drive the two top blocks 13 to move synchronously, at this time, the top block 13 will drive the limit block 11 to move synchronously through its inclined surface, and the movement of the limit block 11 will drive the connecting rod 10 to be displaced, and then the connecting rod 10 will drive the top plate 6 to move in the slot 9, and then the top plate 6 will be against the inner wall of the rubber flexible joint to complete the adaptive fixation of the rubber flexible joint.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rubber flexible joint sleeve wire ring device, comprising a mounting base (1), characterized in that: The upper end surface of the mounting base (1) is provided with a slide groove (2), a driving device is provided in the slide groove (2), the output end of the driving device is fixedly connected with two mounting plates (4), each mounting plate (4) is rotatably provided with a mounting rod (5), each mounting rod (5) is provided with a mounting cavity (14), each mounting cavity (14) is provided with an adjusting device, the outer wall of each mounting rod (5) is symmetrically provided with two slots (9), each slot (9) is provided with a limiting device, and the output end of each limiting device passes through the slot (9) corresponding to the position and contacts with the output end of the adjusting device.

2. The rubber flexible joint wire ring device according to claim 1, characterized in that: The driving device comprises a motor (7), and the motor (7) is fixedly mounted on one side of the mounting base (1) through a fixing frame, the output shaft of the motor (7) passes through one side of the mounting base (1) and extends into the slide groove (2) to be mounted with a double-headed threaded rod (3), and one end of the double-headed threaded rod (3) is mounted on the inner side wall of the slide groove (2) through a bearing, the double-headed threaded rod (3) is threadedly connected to two sliders (8), and each slider (8) is slidably clamped in the slide groove (2), and two mounting plates (4) are respectively fixedly mounted on the upper end surfaces of the two sliders (8).

3. The rubber flexible joint wire ring device according to claim 1, characterized in that: The adjusting device comprises a threaded rod (16), and the threaded rod (16) is threadedly connected to one side of the mounting rod (5), one end of the threaded rod (16) is fixedly connected to a fixing rod (12), and two limit blocks (11) are symmetrically fixedly mounted on the outer wall of the fixing rod (12), and the two limit blocks (11) are respectively in contact with the output end of the limit device.

4. The rubber flexible joint wire ring device according to claim 3 is characterized in that: A handle (15) is fixedly mounted on one end of each threaded rod (16) away from the mounting rod (5).

5. The rubber flexible joint wire ring device according to claim 3 is characterized in that: Each of the limiting devices comprises a top plate (6), and the top plate (6) is slidably mounted in the slot (9), a connecting rod (10) is fixedly mounted on one side of the top plate (6), one end of the connecting rod (10) passes through the slot (9) and is extended to be mounted with a top block (13), and one side of the top block (13) abuts against the limiting block (11).

6. The rubber flexible joint wire ring device according to claim 5, characterized in that: One side of each of the limit blocks (11) is arranged at an inclination, and one side of each of the top blocks (13) is arranged at an inclination.

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