Pipe fitting assembling clamp

Abstract

The utility model relates to the technical field of pipe fitting assembly, and discloses a pipe fitting assembly clamp which comprises a fixed base station, a rear vertical plate is fixedly connected to the rear side of the upper surface of the fixed base station, a top plate is fixedly connected to the top of the rear vertical plate, a first air cylinder is installed on the upper surface of the top plate, and a transverse plate is fixedly connected to the driving end of the first air cylinder. The surface of the right end of the transverse plate is fixedly connected with a fixing block, a side sliding groove is formed in the surface of the transverse plate, a sliding block is slidably connected into the side sliding groove, clamping mechanisms are arranged on the lower side of the fixing block and the lower side of the sliding block, and bearing mechanisms are arranged on the two sides of the fixing base table. By arranging the movable rods capable of being unfolded, the pipe fittings can be borne, the situation that the ends, not clamped, of the pipe fittings fall down due to gravity is avoided, the stability of the clamped pipe fittings is guaranteed, the assembled ends of the two pipe fittings are clamped and fixed by the upper clamping plate and the lower clamping plate correspondingly, and the two clamping plates are controlled to be close to each other, so that the pipe fittings are clamped and fixed. Therefore, the two pipe fittings are butted.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting assembly, in particular to a pipe fitting assembly clamp. Background Art

[0002] When pipes are being assembled, they need to be clamped and then assembled. Existing pipe assembly fixtures are generally equipped with a clamping device, and the clamping device cannot be rotated or moved. If a long pipe is clamped with a clamping device, the end that is not clamped falls down due to gravity, resulting in unstable clamping, which affects the assembly of pipes. Therefore, those skilled in the art provide a pipe assembly fixture to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a pipe fitting assembly fixture to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A pipe fitting assembly fixture comprises a fixed base, a rear vertical plate is fixedly connected to the rear side of the upper surface of the fixed base, a top plate is fixedly connected to the top of the rear vertical plate, a first cylinder is installed on the upper surface of the top plate, a driving end of the first cylinder extends to the lower side of the top plate and is fixedly connected to a cross plate, a fixed block is fixedly connected to the right end surface of the cross plate, a side slide groove is opened on the surface of the cross plate, a sliding block is slidably connected inside the side slide groove, a clamping mechanism is arranged on the lower side of the fixed block and the sliding block, and a stretchable bearing mechanism is arranged on the left and right sides of the fixed base.

[0006] As a further solution of the utility model: the clamping mechanism includes an upper clamping plate, two of which are respectively fixed to the lower surface of the fixed block and the lower surface of the sliding block, a third cylinder is fixedly installed on the side wall of the upper clamping plate, the driving end of the third cylinder faces downward, and the driving end of the third cylinder is fixedly connected to the lower clamping plate, the upper surface of the lower clamping plate and the lower surface of the upper clamping plate are both bonded with clamping pads, and the opposite surfaces of the clamping pads are correspondingly provided with grooves for placing pipe fittings.

[0007] As a further solution of the utility model: a second cylinder is installed inside the fixed block, and a driving end of the second cylinder is fixedly connected to the surface of the sliding block.

[0008] As a further solution of the utility model: a motor is installed on the surface of the fixed block away from the sliding block, a threaded rod is connected to the driving end of the motor, the threaded rod passes through the interior of the sliding block, and the threaded rod is threadedly connected to the inner wall of the sliding block.

[0009] As a further solution of the utility model: a sleeve connector is fixedly connected to the lower surface of the lower clamping plate, and a sliding rod is slidably sleeved inside the sleeve connector.

[0010] As a further solution of the utility model: the bearing mechanism includes a fixed rod and a movable rod, the fixed rod and the movable rod have the same specifications, the fixed rod is fixedly connected to the side wall of the fixed base, cross rods are installed between the fixed rod and the adjacent movable rods, and between adjacent movable rods, the intersections of the cross rods are hinged, and the ends of the cross rods are slidably connected to the inside of the fixed rod or the movable rod, the lower end of the movable rod is installed with a roller, and the upper ends of the movable rod and the fixed rod are rotatably connected to bearing rollers.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting an expandable moving rod, longer pipes can be carried to prevent the unclamped end of the pipe from falling down due to gravity, thereby ensuring the stability of the pipe after clamping and not affecting the assembly of the pipes. The ends of the two pipes assembled with each other are clamped and fixed by a group of upper clamping plates and a lower clamping plate respectively, and the two groups of clamping plates are controlled to approach each other to dock the two pipes. Since the distance between the upper clamping plate and the lower clamping plate is controlled by the third cylinder, pipes of different specifications can be docked, thereby improving the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a first embodiment of a pipe fitting assembly fixture;

[0014] Figure 2 A schematic structural diagram of another embodiment of a pipe fitting assembly fixture;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure in the AA direction.

[0016] In the figure: 1. fixed base; 2. rear plate; 3. top plate; 4. first cylinder; 5. cross plate; 6. side slide groove; 7. fixed block; 8. sliding block; 9. second cylinder; 10. threaded rod; 11. motor; 12. upper clamping plate; 13. lower clamping plate; 14. third cylinder; 15. clamping pad; 16. socket; 17. sliding rod; 18. fixed rod; 19. moving rod; 20. cross rod; 21. bearing roller; 22. roller; 23. pipe fitting 1; 24. pipe fitting 2. DETAILED DESCRIPTION

[0017] See also Figures 1 to 3In an embodiment of the utility model, a pipe fitting assembly fixture includes a fixed base 1, a rear vertical plate 2 is fixedly connected to the rear side of the upper surface of the fixed base 1, a top plate 3 is fixedly connected to the top of the rear vertical plate 2, a first cylinder 4 is installed on the upper surface of the top plate 3, a driving end of the first cylinder 4 extends to the lower side of the top plate 3 and is fixedly connected to a cross plate 5, a fixed block 7 is fixedly connected to the right end surface of the cross plate 5, a side slide groove 6 is opened on the surface of the cross plate 5, a sliding block 8 is slidably connected to the inside of the side slide groove 6, a clamping mechanism is arranged on the lower side of the fixed block 7 and the sliding block 8, and a stretchable bearing mechanism is arranged on the left and right sides of the fixed base 1.

[0018] Preferably, the clamping mechanism includes an upper clamping plate 12, two of which are respectively fixed to the lower surface of the fixed block 7 and the lower surface of the sliding block 8, a third cylinder 14 is fixedly installed on the side wall of the upper clamping plate 12, a driving end of the third cylinder 14 faces downward, and the driving end of the third cylinder 14 is fixedly connected to a lower clamping plate 13, the upper surface of the lower clamping plate 13 and the lower surface of the upper clamping plate 12 are both bonded with clamping pads 15, and grooves for placing pipe fittings are correspondingly provided on the opposite surfaces of the clamping pads 15.

[0019] In one embodiment, a second cylinder 9 is installed inside the fixed block 7, and the driving end of the second cylinder 9 is fixed to the surface of the sliding block 8. The sliding block 8 can be controlled to move left and right by driving the second cylinder 9. After the sliding block 8 moves toward the fixed block 7, the pipe fitting 1 23 and the pipe fitting 2 24 can be brought close to each other for assembly.

[0020] In another embodiment, a motor 11 is installed on the surface of the fixed block 7 away from the sliding block 8, and a threaded rod 10 is connected to the driving end of the motor 11. The threaded rod 10 passes through the interior of the sliding block 8, and the threaded rod 10 and the inner wall of the sliding block 8 are threadedly connected. The motor 11 can be used to control the rotation of the threaded rod 10, thereby controlling the sliding block 8 to move left and right, so that the sliding block 8 can move toward the fixed block 7, thereby making the pipe fitting 1 23 and the pipe fitting 2 24 close to each other for assembly.

[0021] Preferably, a sleeve connector 16 is fixedly connected to the lower surface of the lower clamping plate 13 , and a sliding rod 17 is slidably sleeved inside the sleeve connector 16 .

[0022] Preferably, the bearing mechanism includes a fixed rod 18 and a movable rod 19, the fixed rod 18 and the movable rod 19 have the same specifications, the fixed rod 18 is fixedly connected to the side wall of the fixed base 1, and cross rods 20 are installed between the fixed rod 18 and adjacent movable rods 19 and between adjacent movable rods 19. The intersection of the cross rods 20 is hinged, and the ends of the cross rods 20 are slidably connected to the inside of the fixed rod 18 or the movable rod 19, a roller 22 is installed at the lower end of the movable rod 19, and the upper ends of the movable rod 19 and the fixed rod 18 are rotatably connected to the bearing roller 21.

[0023] The working principle of the utility model is as follows: when the pipe fitting 1 23 and the pipe fitting 24 are butt-jointed and assembled, the pipe fitting 1 23 and the pipe fitting 24 can be placed on both sides of the fixed base 1 respectively, and the moving rods 19 on both sides of the fixed base 1 are pulled to stretch the cross rods 20, thereby increasing the gap between adjacent moving rods 19 and the gap between the fixed rod 18 and the adjacent moving rod 19, thereby extending the total length from the fixed rod 18 to the outermost moving rod 19, and then the pipe fitting 1 23 and the pipe fitting 24 are placed on the surface of the carrying roller 21 respectively, and the pipe fitting 1 23 and the pipe fitting 24 are supported by a plurality of carrying rollers 21, and one end of the carrying roller 21 and the roller 22 are pushed between the two sets of upper clamping plates 12 and the lower clamping plates 13 respectively, and the clamping force of the lower surface of the upper clamping plate 12 is adjusted by adjusting the first cylinder 4. The holding pad 15 is pressed against the surface of the pipe fitting, and the positions of the adjustment roller 22 and the pipe fitting 1 23 are corresponding to each other. Then, the lower clamping plate 13 is controlled to move upward by the third cylinder 14, and the pipe fitting is clamped by the clamping pad 15 on the upper surface of the lower clamping plate 13 and the clamping pad 15 on the lower surface of the upper clamping plate 12. Then, the sliding block 8 is controlled to move toward the fixed block 7, so that the pipe fitting 1 23 gradually moves toward the pipe fitting 2 24, thereby completing the docking assembly of the pipe fitting 1 23 and the pipe fitting 2 24. Since the socket 16 and the sliding rod 17 sliding inside the socket 16 are provided on the lower side of the lower clamping plate 13, the sliding block 8 is more stable when moving toward the fixed block 7. In addition, since the deployable moving rod 19 is provided, a longer pipe fitting can be carried to prevent the end of the pipe fitting that is not clamped from falling downward due to gravity, thereby ensuring the stability of the pipe fitting after clamping and not affecting the assembly between the pipe fittings.

[0024] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A pipe fitting assembly fixture, comprising a fixed base (1), characterized in that: A rear vertical plate (2) is fixedly connected to the rear side of the upper surface of the fixed base (1), a top plate (3) is fixedly connected to the top of the rear vertical plate (2), a first cylinder (4) is installed on the upper surface of the top plate (3), a driving end of the first cylinder (4) extends to the lower side of the top plate (3) and is fixedly connected to a horizontal plate (5), a fixed block (7) is fixedly connected to the right end surface of the horizontal plate (5), a side sliding groove (6) is provided on the surface of the horizontal plate (5), a sliding block (8) is slidably connected inside the side sliding groove (6), a clamping mechanism is provided on the lower side of the fixed block (7) and the sliding block (8), and a stretchable load-bearing device is provided on the left and right sides of the fixed base (1). Mechanism; the clamping mechanism comprises an upper clamping plate (12), two of which are provided, and the two upper clamping plates (12) are respectively fixed to the lower surface of the fixed block (7) and the lower surface of the sliding block (8), a third cylinder (14) is fixedly installed on the side wall of the upper clamping plate (12), the driving end of the third cylinder (14) faces downward, and the driving end of the third cylinder (14) is fixedly connected to the lower clamping plate (13), the upper surface of the lower clamping plate (13) and the lower surface of the upper clamping plate (12) are both bonded with clamping pads (15), and the opposite surface of the clamping pad (15) is correspondingly provided with a groove for placing a pipe fitting.

2. A pipe fitting assembly fixture according to claim 1, characterized in that: A second cylinder (9) is installed inside the fixed block (7), and a driving end of the second cylinder (9) is fixedly connected to the surface of the sliding block (8).

3. A pipe fitting assembly fixture according to claim 2, characterized in that: A motor (11) is mounted on a surface of the fixed block (7) away from the sliding block (8); a driving end of the motor (11) is connected to a threaded rod (10); the threaded rod (10) passes through the interior of the sliding block (8); and the threaded rod (10) is threadedly connected to the inner wall of the sliding block (8).

4. A pipe fitting assembly fixture according to claim 3, characterized in that: A sleeve member (16) is fixedly connected to the lower surface of the lower clamping plate (13), and a sliding rod (17) is slidably sleeved inside the sleeve member (16).

5. The pipe fitting assembly fixture according to claim 1, characterized in that: The bearing mechanism comprises a fixed rod (18) and a movable rod (19); the fixed rod (18) and the movable rod (19) have the same specifications; the fixed rod (18) is fixedly connected to the side wall of the fixed base (1); cross rods (20) are installed between the fixed rod (18) and adjacent movable rods (19) and between adjacent movable rods (19); the intersections of the cross rods (20) are hinged, and the ends of the cross rods (20) are slidably connected to the inside of the fixed rod (18) or the movable rod (19); a roller (22) is installed at the lower end of the movable rod (19); and the upper ends of the movable rod (19) and the fixed rod (18) are rotatably connected to a bearing roller (21).

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