Quick splicing type hydraulic oil pipe machining platform clamping assembly

Abstract

The utility model relates to the technical field of hydraulic oil pipe machining, and discloses a quick splicing type hydraulic oil pipe machining platform clamping assembly which comprises a support, an operation table top is arranged on the upper portion of the support, fixing plates are arranged on the two sides of the upper portion of the operation table top, and bottom plates are fixedly connected to the lower portions of the two fixing plates. An aligning assembly is arranged in the middles of the two fixing plates and used for aligning pipe fittings needing to be machined, a mounting plate is fixedly connected to the upper portion of the aligning assembly, an air cylinder is fixedly connected to the inner bottom of the mounting plate, a moving block is fixedly connected to the output end of the air cylinder, and protruding blocks are fixedly connected to the two sides of the outer portion of the moving block. And rotating shafts are rotationally connected to the two sides of the interior of the mounting plate. According to the machining platform, pipe fittings of different sizes can be conveniently fixed, the problem that an existing machining platform can only fix pipe fittings of the same size is solved, the fixing mode is simple and convenient to operate, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic tubing processing, and particularly relates to a clamping assembly for a quick-assembly hydraulic tubing processing platform. Background Art

[0002] Hydraulic tubing plays a crucial role in hydraulic systems. They not only need to transmit high-pressure hydraulic fluid (usually oil), but also must have excellent pressure resistance to withstand pressures up to thousands of PSI in the system; corrosion resistance to cope with chemical corrosion that may be caused by hydraulic oil during use; and excellent sealing performance to ensure the tight closure of the hydraulic system, preventing liquid leakage and energy loss.

[0003] During the production process of hydraulic tubing, it is necessary to process pipe fittings. When processing pipe fittings, it is necessary to fix the pipe fittings. The existing processing platforms can only fix pipe fittings of the same size. When facing pipe fittings of different sizes, different fixtures need to be replaced, and the operation process is relatively cumbersome, time-consuming and laborious, reducing production efficiency. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a clamping assembly for a quick-assembly hydraulic tubing processing platform, aiming to improve the problem that the existing technology can only fix pipe fittings of the same size, and when facing pipe fittings of different sizes, different fixtures need to be replaced, and the operation process is relatively cumbersome.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A clamping assembly for a quick-assembly hydraulic tubing processing platform, comprising a bracket, an operation table surface is arranged on the upper part of the bracket, fixed plates are arranged on both sides of the upper part of the operation table surface, bottom plates are fixedly connected to the lower parts of the two fixed plates, an alignment assembly is arranged in the middle of the two fixed plates, the alignment assembly is used to align the pipe fittings to be processed, an installation plate is fixedly connected to the upper part of the alignment assembly, a cylinder is fixedly connected to the inner bottom of the installation plate, a moving block is fixedly connected to the output end of the cylinder, convex blocks are fixedly connected to both outer sides of the moving block, rotating shafts are rotatably connected to both sides inside the installation plate, rotating plates are rotatably connected to the outer sides of the two rotating shafts, rollers are rotatably connected to the lower parts of the two rotating plates, the two rollers are slidably connected to the outer sides of the two convex blocks, second arc-shaped clamping plates are fixedly connected to the upper parts of the two rotating plates, a first arc-shaped clamping plate is fixedly connected to the top of the moving block, and protective pads are arranged inside the first arc-shaped clamping plate and the second arc-shaped clamping plate.

[0007] Further, the alignment component includes a fixed rod, the fixed rod is fixedly connected to both sides of the inner parts of the two fixing plates, moving plates are slidably connected to both sides of the outer parts of the two fixed rods, a fixed block is fixedly connected to the middle of the two fixed rods, an electric push rod is arranged at the lower part of the right moving plate, the output end of the electric push rod is fixedly connected to the upper part of the fixed block, a rotating rod is rotatably connected to the inside of the fixed block, a rotating disk is fixedly connected to the outer part of the rotating rod, connecting rods are rotatably connected to both sides of the outer part of the rotating disk, and the other ends of the two connecting rods are rotatably connected to the upper parts of the two moving plates.

[0008] Further, a U-shaped block is fixedly connected to the inside of the mounting plate, and the moving block is slidably connected to the inside of the U-shaped block.

[0009] Further, first through holes are formed in both sides of the inside of the mounting plate, and two rotating plates are rotatably connected to the inside of the two first through holes.

[0010] Further, a second through hole is formed in the upper part of the mounting plate, and the moving block is slidably connected to the inside of the second through hole.

[0011] Further, a fixed ring is fixedly connected to the lower part of the right moving plate, and the electric push rod is fixedly connected to the inside of the fixed ring.

[0012] Further, first bolts are threadedly connected to the peripheries of the inside of the operation table surface, and the operation table surface is connected to the bracket through the first bolts.

[0013] Further, second bolts are threadedly connected to the peripheries of the inside of the fixing plate, and the fixing plate is connected to the operation table surface through the second bolts.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when fixing pipe fittings of different sizes, first place the pipe fittings on the upper part of the first arc-shaped clamping plate, start the air cylinder to move the moving block upward, the moving block drives the convex block and the roller to move, the roller drives the rotating plate to move relatively through the rotating shaft, the rotating plate drives the second arc-shaped clamping plate to move relatively, and at the same time the moving block also drives the first arc-shaped clamping plate to move. In this way, the first and second arc-shaped clamping plates are docked with the outside of the pipe fittings, realizing convenient fixing of pipe fittings of different sizes, solving the limitation of fixing pipe fittings of the same size, and improving the production efficiency.

[0016] 2. In the present utility model, during the processing of pipe fittings, the electric push rod is started to contract, driving the movement of the right moving plate, thereby driving the connecting rod and the rotating disc to rotate. The rotating disc drives the left moving plate to move, causing the left and right moving plates to move relative to each other, and adjusting the position of the pipe fittings fixed on the upper part. When the two pipe fittings are aligned, the electric push rod is turned off, and the alignment of the pipe fittings can be achieved, ensuring the processing accuracy and consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a perspective view of a clamping assembly of a quick-assembling hydraulic oil pipe processing platform proposed by the present utility model;

[0018] Figure 2 FIG. is a schematic external structure diagram of a fixing rod of a clamping assembly of a quick-assembling hydraulic oil pipe processing platform proposed by the present utility model;

[0019] Figure 3 FIG. is a schematic lower structure diagram of a moving plate of a clamping assembly of a quick-assembling hydraulic oil pipe processing platform proposed by the present utility model;

[0020] Figure 4 FIG. is a schematic internal structure diagram of a mounting plate of a clamping assembly of a quick-assembling hydraulic oil pipe processing platform proposed by the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Bracket; 2. Operating table; 3. First bolt; 4. Fixed plate; 5. Bottom plate; 6. Second bolt; 7. Alignment assembly; 701. Fixed rod; 702. Rotating rod; 703. Rotating disc; 704. Connecting rod; 705. Fixed block; 706. Electric push rod; 707. Moving plate; 8. Fixed ring; 9. Mounting plate; 10. Cylinder; 11. Moving block; 12. U-shaped block; 13. Convex block; 14. Rotating plate; 15. Roller; 16. First arc-shaped clamping plate; 17. Second arc-shaped clamping plate; 18. Protective pad; 19. Rotating shaft; 20. First through hole; 21. Second through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figure 1 and Figure 4, an embodiment provided by the present utility model: a clamping assembly of a quick-assembly hydraulic tubing processing platform, including a bracket 1. An operating table surface 2 is provided on the upper part of the bracket 1. Fixed plates 4 are provided on both sides of the upper part of the operating table surface 2. Bottom plates 5 are fixedly connected to the lower parts of both fixed plates 4. An alignment assembly 7 is provided in the middle of the two fixed plates 4. The alignment assembly 7 is used to align the pipe fittings to be processed. An installation plate 9 is fixedly connected to the upper part of the alignment assembly 7. A cylinder 10 is fixedly connected to the inner bottom of the installation plate 9. A moving block 11 is fixedly connected to the output end of the cylinder 10. Convex blocks 13 are fixedly connected to both outer sides of the moving block 11. Rotating shafts 19 are rotatably connected to both sides inside the installation plate 9. Rotating plates 14 are rotatably connected to the outer sides of the two rotating shafts 19. Roller wheels 15 are rotatably connected to the lower parts of the two rotating plates 14. The two roller wheels 15 are slidably connected to the outer sides of the two convex blocks 13. Second arc-shaped clamping plates 17 are fixedly connected to the upper parts of the two rotating plates 14. A first arc-shaped clamping plate 16 is fixedly connected to the top of the moving block 11. Protective pads 18 are provided inside both the first arc-shaped clamping plate 16 and the second arc-shaped clamping plate 17. A U-shaped block 12 is fixedly connected to the inside of the installation plate 9. The moving block 11 is slidably connected to the inside of the U-shaped block 12. First through holes 20 are opened on both sides inside the installation plate 9. The two rotating plates 14 are rotatably connected to the inside of the two first through holes 20. A second through hole 21 is opened on the upper part of the installation plate 9. The moving block 11 is slidably connected to the inside of the second through hole 21. First bolts 3 are threadedly connected to the four circumferences inside the operating table surface 2. The operating table surface 2 is connected to the bracket 1 through the first bolts 3. Second bolts 6 are threadedly connected to the four circumferences inside the fixed plate 4. The fixed plate 4 is connected to the operating table surface 2 through the second bolts 6.

[0025] When dealing with pipe fittings of different sizes, the operator first places the pipe fittings on the processing platform designed with the first arc-shaped clamping plate 16. Then, the cylinder 10 is started to drive the moving block 11 fixed to the output end to move upward. The convex blocks 13 installed on the moving block 11 start to move through the roller wheels 15 rotatably connected to the outside. These two roller wheels 15 drive the two rotating plates 14 to move relative to each other through the rotating shafts 19. At the same time, the movement of the rotating plates 14 affects the second arc-shaped clamping plates 17 fixed to the upper parts, adjusting their external positions relative to the pipe fittings to appropriate positions. During the whole process, the moving block 11 also drives the first arc-shaped clamping plate 16 to move upward, ensuring that the first arc-shaped clamping plate 16 and the second arc-shaped clamping plate 17 are correctly aligned and fixed at the joint outside the pipe fittings, realizing the convenience of fixing pipe fittings of different sizes and solving the problem that the existing processing platform can only fix pipe fittings of the same size. This kind of fixing method is simple and convenient to operate, improving the production efficiency.

[0026] Refer to Figure 2 and Figure 3, the alignment component 7 includes a fixed rod 701, the fixed rod 701 is fixedly connected to both inner sides of the two fixing plates 4, both outer sides of the two fixed rods 701 are slidably connected with moving plates 707, a fixed block 705 is fixedly connected to the middle of the two fixed rods 701, an electric push rod 706 is arranged at the lower part of the right moving plate 707, the output end of the electric push rod 706 is fixedly connected to the upper part of the fixed block 705, a rotating rod 702 is rotatably connected to the inside of the fixed block 705, a rotating disc 703 is fixedly connected to the outside of the rotating rod 702, both outer sides of the rotating disc 703 are rotatably connected with connecting rods 704, the other ends of the two connecting rods 704 are rotatably connected to the upper parts of the two moving plates 707, a fixed ring 8 is fixedly connected to the lower part of the right moving plate 707, and the electric push rod 706 is fixedly connected to the inside of the fixed ring 8.

[0027] When it is necessary to align the pipe fittings, the operator starts the electric push rod 706, and the electric push rod 706 begins to contract. Its movement drives the right moving plate 707 fixed to the upper part to start moving. The movement of the right moving plate 707 affects the connecting rod 704 rotatably connected to the upper part, causing it to move. The other end of the connecting rod 704 is connected to the rotating disc 703, resulting in the rotating disc 703 starting to rotate. The rotation of the rotating disc 703 further affects the connecting rod 704 rotatably connected to the upper left part, causing it to also start moving. The movement of the left connecting rod 704 affects the moving plate 707 rotatably connected to the other end again, so that the left moving plate 707 and the right moving plate 707 achieve relative movement. Through this relative movement, the pipe fittings fixed to the upper part are driven, and finally the alignment of the pipe fittings is achieved, ensuring that the two pipe fittings always maintain the correct position and direction during the processing, and improving the processing accuracy and consistency.

[0028] Working principle: When fixing pipe fittings of different sizes is required, first, place the pipe fitting on the upper part of the first arc-shaped clamping plate 16, and then start the cylinder 10. The cylinder 10 drives the moving block 11 fixed to its output end to move upward. The moving block 11 moves and drives the bumps 13 fixed on both outer sides to move. The two bumps 13 move and drive the rollers 15 rotatably connected to the outside to move. The two rollers 15 move and drive the two rotating plates 14 to move relatively through the two rotating shafts 19. The two rotating plates 14 rotate and drive the two second arc-shaped clamping plates 17 fixed on the upper part to move relatively. At the same time, the moving block 11 moves and drives the first arc-shaped clamping plate 16 fixed on the upper part to move, so that the first arc-shaped clamping plate 16 and the second arc-shaped clamping plate 17 are in contact with the outside of the pipe fitting, which realizes the convenience of fixing pipe fittings of different sizes and solves the problem that the existing processing platform can only fix pipe fittings of the same size. This fixing method is simple and convenient to operate, improving the production efficiency. Then, during the processing of the pipe fitting, when it is necessary to align the pipe fittings, by starting the electric push rod 706, the electric push rod 706 contracts. The electric push rod 706 contracts and drives the right moving plate 707 fixed on the upper part to move. The right moving plate 707 moves and drives the connecting rod 704 rotatably connected to the upper part to move. The connecting rod 704 moves and drives the rotating disk 703 rotatably connected to the other end to rotate. The rotating disk 703 rotates and drives the connecting rod 704 rotatably connected to the upper left part to move. The left connecting rod 704 moves and drives the moving plate 707 rotatably connected to the other end to move, so that the left moving plate 707 and the right moving plate 707 move relatively. When the two moving plates 707 move relatively and drive the pipe fittings fixed on the upper part to move relatively, when the two pipe fittings are aligned, turn off the electric push rod 706, which realizes the convenience of aligning two pipe fittings during the processing of the pipe fitting, ensuring that the two pipe fittings always maintain the correct position and direction during the processing, and improving the processing accuracy and consistency.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quick-assembled hydraulic oil pipe processing platform clamping assembly, comprising a bracket (1), characterized in that: An operating table (2) is arranged on the upper part of the bracket (1), and fixing plates (4) are arranged on both sides of the upper part of the operating table (2), and the lower parts of the two fixing plates (4) are fixedly connected to the bottom plate (5), and an alignment component (7) is arranged in the middle of the two fixing plates (4), and the alignment component (7) is used to align the pipes to be processed, and the upper part of the alignment component (7) is fixedly connected to the mounting plate (9), and the inner bottom of the mounting plate (9) is fixedly connected to the cylinder (10), and the output end of the cylinder (10) is fixedly connected to the moving block (11), and the outer sides of the moving block (11) are fixedly connected to the protrusions (11) 3), both sides of the mounting plate (9) are rotatably connected with a rotating shaft (19), the outsides of the two rotating shafts (19) are rotatably connected with a rotating plate (14), the lower parts of the two rotating plates (14) are rotatably connected with rollers (15), the two rollers (15) are slidably connected to the outsides of the two protrusions (13), the upper parts of the two rotating plates (14) are fixedly connected with a second arc-shaped clamping plate (17), the top of the moving block (11) is fixedly connected with a first arc-shaped clamping plate (16), and the insides of the first arc-shaped clamping plate (16) and the second arc-shaped clamping plate (17) are both provided with protective pads (18).

2. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 1 is characterized in that: The alignment assembly (7) comprises a fixed rod (701), wherein the fixed rod (701) is fixedly connected to two inner sides of the two fixed plates (4), and two outer sides of the two fixed rods (701) are slidably connected to movable plates (707), and a fixed block (705) is fixedly connected to the middle of the two fixed rods (701), and an electric push rod (706) is arranged at the lower part of the right movable plate (707), and the output end of the electric push rod (706) is fixedly connected to the upper part of the fixed block (705), and the fixed block (705) is rotatably connected to a rotating rod (702) inside, and a rotating disk (703) is fixedly connected to the outside of the rotating rod (702), and the rotating disk (703) is rotatably connected to connecting rods (704) on both outer sides, and the other ends of the two connecting rods (704) are rotatably connected to the upper parts of the two movable plates (707).

3. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 1 is characterized in that: A U-shaped block (12) is fixedly connected inside the mounting plate (9), and the moving block (11) is slidably connected inside the U-shaped block (12).

4. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 1 is characterized in that: First through holes (20) are provided on both sides of the interior of the mounting plate (9), and the two rotating plates (14) are rotatably connected inside the two first through holes (20).

5. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 1 is characterized in that: A second through hole (21) is provided on the upper portion of the mounting plate (9), and the moving block (11) is slidably connected inside the second through hole (21).

6. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 2 is characterized in that: A fixing ring (8) is fixedly connected to the lower part of the right movable plate (707), and the electric push rod (706) is fixedly connected to the inside of the fixing ring (8).

7. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 1 is characterized in that: The operating table (2) is threadedly connected to first bolts (3) on all four sides thereof, and the operating table (2) is connected to the bracket (1) via the first bolts (3).

8. The quick-assembly hydraulic oil pipe processing platform clamping assembly according to claim 1 is characterized in that: Second bolts (6) are threadedly connected around the inside of the fixing plate (4), and the fixing plate (4) is connected to the operating table (2) via the second bolts (6).

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