Pressure controller welding equipment with clamping structure

Abstract

The utility model discloses a pressure controller welding device with a clamping structure. The pressure controller welding device comprises a workbench, and a plurality of sets of universal balls are arranged on the inner side of a mounting base; through the design of structures such as a first air cylinder, a moving plate, a clamping jaw air cylinder, a mounting seat and a universal ball, and through cooperation of the first air cylinder and the moving plate, the clamping jaw air cylinder can clamp a trigger pipe through the mounting seat and the universal ball after getting close to the trigger pipe, and an adjusting plate can be pushed through a second air cylinder; the adjusting plate can drive the clamping jaw air cylinder to move when moving, the trigger pipe can be driven to move when the trigger pipe does not make contact with the pressure disc, the trigger pipe can make contact with the pressure disc, and the clamping jaw air cylinder is matched with the installation base and the universal ball to clamp and fix the trigger pipe. The condition that the trigger pipe inclines or does not make contact with the pressure disc can be prevented, the trigger pipe makes contact with the pressure disc stably, and the contact welding quality of the trigger pipe and the pressure disc can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure controller welding equipment, in particular to a pressure controller welding equipment with a clamping structure. Background Art

[0002] In order to detect, display, alarm and control signal output of medium pressure signal and ensure the normal operation of the system, the trigger tube and pressure plate need to be welded during the production of the pressure controller.

[0003] At present, in the prior art, the existing pressure controller welding equipment is difficult to ensure the stable contact between the trigger tube and the pressure plate when welding the trigger tube and the pressure plate, so that the trigger tube is prone to tilt when welding the trigger tube and the pressure plate, thereby affecting the welding quality. Therefore, we need to propose a pressure controller welding equipment with a clamping structure. Utility Model Content

[0004] The purpose of the utility model is to provide a pressure controller welding device with a clamping structure, so that the contact between the trigger tube and the pressure plate is stable, and the contact welding quality between the trigger tube and the pressure plate can be improved to solve the problems raised in the above-mentioned background technology.

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

[0006] A pressure controller welding device with a clamping structure comprises a workbench, a bracket fixedly installed on the side of the workbench, a movable plate slidably installed on the top of the bracket, a first cylinder fixedly installed on the top of the bracket, a telescopic end of the first cylinder fixedly installed on the movable plate, a fixed frame fixedly installed on the top of the movable plate, an adjusting plate slidably installed on the fixed frame, a second cylinder fixedly installed on the top of the fixed frame, a telescopic end of the second cylinder fixedly installed on the top of the adjusting plate, a clamping cylinder fixedly installed on the top of the adjusting plate, a mounting seat fixedly installed on the clamping jaws of the clamping cylinder, and a plurality of groups of universal ball bearings are arranged on the inner side of the mounting seat.

[0007] Preferably, two groups of guide rails are symmetrically fixedly installed on the top of the bracket, and slide seats are slidably installed on the two groups of guide rails, and the movable plate is fixedly installed on the top of the slide seat.

[0008] Preferably, a first drive motor is fixedly mounted on the bottom of the workbench, a mounting plate is fixedly mounted on the output shaft of the first drive motor, a plurality of groups of movable seats are arranged in a circular array on the mounting plate, and positioning bosses are fixedly mounted on the tops of the plurality of groups of movable seats.

[0009] Preferably, a positioning rod for positioning is fixedly mounted on the top of each of the bosses.

[0010] Preferably, multiple groups of the movable seats are fixedly connected with a first gear, a second drive motor is fixedly installed on the top of the bracket, the output shaft of the second drive motor is fixedly connected to a rotating rod through a coupling, a second gear is fixedly installed on the end of the rotating rod, and the second gear is meshed with a group of the first gears.

[0011] Preferably, a mounting frame is fixedly mounted on the top of the bracket, a third cylinder is fixedly mounted on the mounting frame, and a laser welding head is fixedly mounted on the telescopic end of the third cylinder.

[0012] Preferably, one end of the mounting frame extends to above the mounting plate, and the third cylinder and the laser welding head are both arranged at an angle.

[0013] Preferably, a plurality of groups of suction cups for adsorption and fixation are arranged on the boss.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the design of the first cylinder, movable plate, clamping claw cylinder, mounting seat and universal ball and other structures, the first cylinder cooperates with the movable plate, so that the clamping claw cylinder can approach the trigger tube, and then clamp the trigger tube through the mounting seat and the universal ball, and the adjusting plate can be pushed by the second cylinder, so that the adjusting plate can drive the clamping claw cylinder to move when it moves, and when the trigger tube is not in contact with the pressure plate, it can drive the trigger tube to move, so that the trigger tube can contact with the pressure plate, and the trigger tube can be clamped and fixed by the clamping claw cylinder cooperating with the mounting seat and the universal ball, which can prevent the trigger tube from tilting or not contacting with the pressure plate, so that the contact between the trigger tube and the pressure plate is stable, and the contact welding quality between the trigger tube and the pressure plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the structural diagrams of the utility model;

[0017] Figure 2 This is the second structural diagram of the utility model;

[0018] Figure 3 This is one of the structural schematic diagrams of the bracket and the fixing frame of the utility model;

[0019] Figure 4 This is the second structural schematic diagram of the bracket and the fixing frame of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the trigger tube and the pressure plate of the utility model when they are installed.

[0021] In the figure: 1. workbench; 2. first drive motor; 3. mounting plate; 4. movable seat; 5. first gear; 6. boss; 7. positioning rod; 8. bracket; 9. movable plate; 10. slide seat; 11. guide rail; 12. first cylinder; 13. mounting seat; 14. second drive motor; 15. rotating rod; 16. second gear; 17. fixing frame; 18. second cylinder; 19. adjusting plate; 20. clamping cylinder; 21. mounting frame; 22. third cylinder; 23. laser welding head; 24. pressure plate; 25. trigger tube; 26. universal ball; 27. suction cup. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] A pressure controller welding device with a clamping structure comprises a workbench 1, a bracket 8 is fixedly installed on the side of the workbench 1, a moving plate 9 is slidably installed on the top of the bracket 8, a first cylinder 12 is fixedly installed on the top of the bracket 8, a telescopic end of the first cylinder 12 is fixedly installed on the moving plate 9, a fixing frame 17 is fixedly installed on the top of the moving plate 9, an adjusting plate 19 is slidably installed on the fixing frame 17, a second cylinder 18 is fixedly installed on the top of the fixing frame 17, a telescopic end of the second cylinder 18 is fixedly installed on the top of the adjusting plate 19, a clamping cylinder 20 is fixedly installed on the top of the adjusting plate 19, a mounting seat 13 is fixedly installed on the clamping claw of the clamping cylinder 20, and a plurality of sets of universal balls 26 are arranged on the inner side of the mounting seat 13;

[0025] Two sets of guide rails 11 are symmetrically fixedly installed on the top of the bracket 8, and slide seats 10 are slidably installed on the two sets of guide rails 11, and the moving plate 9 is fixedly installed on the top of the slide seats 10;

[0026] In this embodiment, the guide rail 11 cooperates with the slide seat 10 to achieve positioning of the movable plate 9, so that the movable plate 9 can move smoothly;

[0027] A first drive motor 2 is fixedly mounted on the bottom of the workbench 1, a mounting plate 3 is fixedly mounted on the output shaft of the first drive motor 2, a plurality of groups of movable seats 4 are arranged in a circular array on the mounting plate 3, a positioning boss 6 is fixedly mounted on the top of each of the plurality of groups of movable seats 4, and a positioning rod 7 for positioning is fixedly mounted on the top of each of the bosses 6;

[0028] It is worth mentioning that the pressure plate 24 can be positioned by the boss 6, and the trigger tube 25 can be positioned by the positioning rod 7;

[0029] A first gear 5 is fixedly connected to each of the multiple groups of movable seats 4, a second drive motor 14 is fixedly installed on the top of the bracket 8, an output shaft of the second drive motor 14 is fixedly connected to a rotating rod 15 through a coupling, a second gear 16 is fixedly installed at the end of the rotating rod 15, and the second gear 16 meshes with a group of first gears 5;

[0030] It is worth noting that the movable seat 4 can be rotated by the cooperation of the second driving motor 14, the first gear 5, the second gear 16 and the rotating rod 15, so that the pressure plate 24 and the trigger tube 25 can be welded easily;

[0031] A mounting frame 21 is fixedly mounted on the top of the bracket 8, a third cylinder 22 is fixedly mounted on the mounting frame 21, and a laser welding head 23 is fixedly mounted on the telescopic end of the third cylinder 22;

[0032] One end of the mounting frame 21 extends to the top of the mounting plate 3, and the third cylinder 22 and the laser welding head 23 are both arranged at an angle;

[0033] The boss 6 is provided with a plurality of suction cups 27 for adsorption and fixing;

[0034] In this embodiment, the pressure plate 24 is placed on the boss 6, and the pressure plate 24 is fixed by the suction cup 27, so as to prevent the pressure plate 24 from being unable to rotate when the movable seat 4 is rotated due to the clamping of the mounting seat 13 and the universal ball 26;

[0035] During specific use, the pressure plate 24 is first placed on the boss 6, and the pressure plate 24 is adsorbed and fixed by the suction cup 27. Then, the trigger tube 25 is sleeved on the positioning rod 7. The pressure plate 24 and the trigger tube 25 can be positioned by the boss 6 and the positioning rod 7. The first drive motor 2 works, and the output shaft of the first drive motor 2 rotates to drive the mounting plate 3 to move, so that the mounting plate 3 can guess the movable seat 4 to move when it moves. When the movable seat 4 where the pressure plate 24 and the trigger tube 25 are placed moves the laser welding head 23 to the bottom, the first cylinder 12 works, and the telescopic rod of the first cylinder 12 pushes the moving plate 9, so that the moving plate 9 can drive the clamping cylinder 20 to approach, and then the clamping cylinder 20 works, so that the mounting seat 13 and the universal ball 26 clamp the trigger tube 25.

[0036] The second cylinder 18 can push the adjusting plate 19, so that the adjusting plate 19 can drive the clamping cylinder 20 to move when it moves. When the trigger tube 25 is not in contact with the pressure plate 24, the trigger tube 25 can be driven to move, so that the trigger tube 25 can contact with the pressure plate 24. When the trigger tube 25 has contacted with the pressure plate 24, the universal ball 26 rolls on the surface of the trigger tube 25, thereby preventing the trigger tube 25 from being clamped. The trigger tube 25 is clamped and fixed by the clamping cylinder 20, the mounting seat 13 and the universal ball 26.

[0037] After the trigger tube 25 is clamped and fixed, the third cylinder 22 works, and the telescopic end of the third cylinder 22 pushes the laser welding head 23, so that the laser welding head 23 can approach the pressure plate 24 and the trigger tube 25, and then weld the contact between the pressure plate 24 and the trigger tube 25, and the second drive motor 14 works. The output shaft of the second drive motor 14 rotates to drive the rotating rod 15 to rotate, so that the rotating rod 15 can drive the second gear 16 to rotate, and the second gear 16 cooperates with the first gear 5 to drive the movable seat 4 to rotate. When the movable seat 4 rotates, it can drive the pressure plate 24 and the trigger tube 25 to rotate, so that when the pressure plate 24 and the trigger tube 25 rotate, the welding work of the pressure plate 24 and the trigger tube 25 can be completed.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure controller welding device with a clamping structure, comprising a workbench (1), characterized in that: A bracket (8) is fixedly mounted on the side of the workbench (1), a movable plate (9) is slidably mounted on the top of the bracket (8), a first cylinder (12) is fixedly mounted on the top of the bracket (8), a telescopic end of the first cylinder (12) is fixedly mounted on the movable plate (9), a fixed frame (17) is fixedly mounted on the top of the movable plate (9), an adjustment plate (19) is slidably mounted on the fixed frame (17), a second cylinder (18) is fixedly mounted on the top of the fixed frame (17), a telescopic end of the second cylinder (18) is fixedly mounted on the top of the adjustment plate (19), a clamping cylinder (20) is fixedly mounted on the top of the adjustment plate (19), a mounting seat (13) is fixedly mounted on the clamping jaw of the clamping cylinder (20), and a plurality of sets of universal balls (26) are arranged on the inner side of the mounting seat (13).

2. The pressure controller welding device with a clamping structure according to claim 1, characterized in that: Two groups of guide rails (11) are symmetrically fixedly mounted on the top of the bracket (8), and a slide seat (10) is slidably mounted on both groups of guide rails (11), and the movable plate (9) is fixedly mounted on the top of the slide seat (10).

3. The pressure controller welding device with a clamping structure according to claim 1, characterized in that: A first drive motor (2) is fixedly mounted on the bottom of the workbench (1); a mounting plate (3) is fixedly mounted on the output shaft of the first drive motor (2); a plurality of groups of movable seats (4) are arranged in a circular array on the mounting plate (3); and positioning bosses (6) are fixedly mounted on the tops of the plurality of groups of movable seats (4).

4. The pressure controller welding device with a clamping structure according to claim 3, characterized in that: A positioning rod (7) for positioning is fixedly mounted on the top of each of the bosses (6).

5. The pressure controller welding device with a clamping structure according to claim 4, characterized in that: A plurality of groups of movable seats (4) are all fixedly connected with a first gear (5), a second drive motor (14) is fixedly mounted on the top of the bracket (8), an output shaft of the second drive motor (14) is fixedly connected with a rotating rod (15) via a coupling, a second gear (16) is fixedly mounted on the end of the rotating rod (15), and the second gear (16) meshes with a group of the first gears (5).

6. The pressure controller welding device with a clamping structure according to claim 3, characterized in that: A mounting frame (21) is fixedly mounted on the top of the bracket (8), a third cylinder (22) is fixedly mounted on the mounting frame (21), and a laser welding head (23) is fixedly mounted on the telescopic end of the third cylinder (22).

7. The pressure controller welding device with a clamping structure according to claim 6, characterized in that: One end of the mounting frame (21) extends to above the mounting plate (3), and the third cylinder (22) and the laser welding head (23) are both arranged in an inclined manner.

8. The pressure controller welding device with a clamping structure according to claim 6, characterized in that: The boss (6) is provided with a plurality of groups of suction cups (27) for adsorption and fixing.

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