Welding device for electromechanical installation

Abstract

The utility model relates to the technical field of electromechanical installation, in particular to a welding device for electromechanical installation. The welding device for mechanical and electrical installation is easy to operate and capable of saving welding time and comprises a welding machine body, two guide rails, a placement table, a bidirectional lead screw and a movable plate, the two guide rails are symmetrically arranged at the top of a base of the welding machine body, the placement table is connected between the two guide rails in a sliding mode, and the bidirectional lead screw is connected with the movable plate. The two-way screw rod is rotatably connected to the bottom of the placing table, the two movable plates are slidably connected to the outer side of the two-way screw rod, and the four guide rods are slidably connected to the inner sides of the movable plates. The left end and the right end of the two-way lead screw are manually rotated clockwise, so that the movable plate slides inwards and extrudes the spring to compress and push the two clamping plates to clamp a plate, and the effects that an original plate fixing mode is changed, and plate fixing is simpler are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical installation, and in particular to a welding device used for electromechanical installation. Background Art

[0002] "Electrical and mechanical installation" is a comprehensive project involving multiple fields such as machinery, electricity, and electronics. The project content includes boilers, ventilation and air conditioning, refrigeration, electricity, instruments, motors, compressor units, radio and film, television broadcast control and other equipment. Welding is a method of combining workpieces by heating or pressurizing, or both, with or without filling materials. Before installing electromechanical equipment, welding equipment is needed to weld the materials or frames that are assembled together to achieve connection between different materials and improve the quality and efficiency of the project.

[0003] The existing method of welding electromechanical plates is generally to place the plates on a welding table first, and then manually fix the different plates to be welded together on the welding table through a pressing plate, and then use a welding machine to weld the plates together. However, the method of pressing the plates with a pressing plate is too cumbersome. During the welding process, the workers also need to adjust the placement angle of the plates according to the welding distance, which causes the workers to spend more time welding the plates and reduces the welding efficiency.

[0004] Therefore, there is an urgent need to provide a welding device for electromechanical installation that is easy to operate and saves welding time. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model aims to provide a welding device for electromechanical installation which is easy to operate and saves welding time.

[0006] In order to solve the above technical problems, the utility model provides a welding device for electromechanical installation, including a welding machine body, guide rails, a placement table, a bidirectional screw rod, a movable plate, a guide rod and a clamping plate. There are two guide rails, and the two guide rails are symmetrically arranged on the top of the base of the welding machine body. The placement table is slidably connected between the two guide rails, and the bidirectional screw rod is rotatably connected to the bottom of the placement table. There are two movable plates, and the two movable plates are slidably connected to the outside of the bidirectional screw rod. There are four guide rods, and the guide rods are slidably connected to the inner side of the movable plate. There are two clamping plates, and the two clamping plates are symmetrically connected to the inner sides of the guide rods, and the bottom ends of the clamping plates are in sliding contact with the table surface of the placement table.

[0007] As an improvement of the above scheme, it also includes springs, which are symmetrically connected between the two clamping plates and the movable plate, and four springs surround the outer side of the guide rod.

[0008] As an improvement of the above scheme, it also includes a support frame, a threaded rod and a turntable. The support frame is arranged on the inner side of the base of the welding machine body, the threaded rod is rotatably connected to the top of the support frame, the bottom of the placement table is slidably matched with the threaded rod, and the turntable is rotatably connected to the head end of the threaded rod.

[0009] As an improvement of the above solution, a stepper motor is also included. The stepper motor is installed on the inner side of the base of the welding machine body, and the end of the threaded rod is connected to the output shaft of the stepper motor.

[0010] As an improvement to the above solution, rubber pads are provided on the two clamping plates.

[0011] As an improvement to the above solution, the movement trajectories of the two clamping plates are opposite.

[0012] Beneficial effects: 1. The utility model manually rotates the left and right ends of the bidirectional screw rod clockwise to make the movable plate slide inward and squeeze the spring to compress it to push the two clamping plates to clamp the plate, thereby changing the previous fixing method of the plate and making the fixing of the plate simpler;

[0013] 2. The utility model manually rotates the turntable continuously to make the threaded rod slide forward, and drives the placement table and the plate to slide forward. During the sliding process of the plate, the welding machine body welds the plate as a whole, so as to achieve the method of not manually pushing the plate for welding, thereby improving the effect of welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the welding machine body of the utility model.

[0016] Figure 3 The utility model is a three-dimensional structural schematic diagram of the base of the welding machine body after being cut open.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the utility model including the placing table, the movable plate, the guide rod and other components.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the parts at the bottom of the placement table of the utility model.

[0019] The numbers in the figure are as follows: 1. welding machine body, 2. guide rail, 3. placing table, 31. bidirectional screw, 4. movable plate, 5. guide rod, 6. clamping plate, 7. spring, 8. support frame, 9. threaded rod, 10. turntable, 11. stepping motor. DETAILED DESCRIPTION

[0020] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0021] Embodiment: A welding device for electromechanical installation, such as Figure 1-Figure 5 As shown, it includes a welding machine body 1, a guide rail 2, a placement table 3, a bidirectional screw rod 31, a movable plate 4, a guide rod 5 and a clamping plate 6. The welding machine body 1 is a driving component for welding the plate, and the base of the welding machine body 1 is hollowed out. There are two guide rails 2, and the two guide rails 2 are symmetrically arranged on the left and right sides of the top of the base of the welding machine body 1 by screws. Two sliding blocks are symmetrically arranged at the bottom of the placement table 3. The placement table 3 is slidably connected between the tracks of the two guide rails 2 through the sliding blocks. The bidirectional screw rod 31 is rotatably connected to the bottom of the placement table 3 by a rotating key, and the left and right ends of the bidirectional screw rod 31 are extended outward. There are two movable plates 4, and the two movable plates 4 are slidably connected to the outside of the bidirectional screw rod 31. There are two notches on the plate 4, the movable plate 4 is T-shaped, and the two movable plates 4 are respectively close to the left and right ends of the two-way screw rod 31. There are four guide rods 5, and the four guide rods 5 are symmetrically slidably connected to the inner sides of the two notches of the movable plate 4. The movement trajectories of the four guide rods 5 are opposite. There are two splints 6, and rubber pads are provided on the end faces of the inward side of the two splints 6. By providing the rubber pads, when the two splints 6 move inwardly to each other and clamp the plate, the left and right end faces of the plate are prevented from being worn when the two splints 6 clamp the plate, thereby affecting the use effect of the plate. The two splints 6 are symmetrically connected to the end faces of the inward side of the guide rod 5 by screws, and the bottom ends of the splints 6 are in sliding contact with the table surface of the placement table 3.

[0022] like Figure 1 , Figure 4-Figure 5 As shown, it also includes springs 7, there are four springs 7, and the four springs 7 are symmetrically connected between the outer end surfaces of the two clamps 6 and the inner end surfaces of the movable plate 4 by glue, and the four springs 7 surround the outer side of the guide rod 5. By arranging the springs 7 between the clamps 6 and the movable plate 4, the clamps 6 can be driven more quickly when the bidirectional screw rod 31 is rotated.

[0023] like Figure 1 , Figure 3-Figure 5As shown, it also includes a support frame 8, a threaded rod 9 and a turntable 10. The support frame 8 is set at the inner middle position of the base of the welding machine body 1 by screws. The support frame 8 is a square frame connected by four-side frames, and connecting grooves are set at the front and back ends of the middle part of the support frame 8. The threaded rod 9 is rotatably connected to the connecting groove of the support frame 8. The connecting plate in the middle of the bottom of the placement table 3 is slidably matched with the threaded rod 9. The threaded rod 9 is in a parallel state, and the end of the threaded rod 9 is extended backward. The turntable 10 is key-connected to the head end of the threaded rod 9. The threaded rod 9 is rotated by manually rotating the turntable 10, and the threaded rod 9 drives the placement table 3 to slide while rotating.

[0024] like Figure 3-Figure 5 As shown, a stepper motor 11 is also included. The stepper motor 11 is installed in the middle position of the rear side of the base of the welding machine body 1 by bolts, and the end of the threaded rod 9 is connected to the outer side of the output shaft of the stepper motor 11 by a key. The output end of the stepper motor 11 faces forward. The stepper motor 11 is set to control the threaded rod 9 to rotate at a high speed to improve the work efficiency during welding.

[0025] When it is necessary to use this device to weld plates, first place the two plates on the placement table 3, then manually rotate the left and right ends of the bidirectional screw rod 31 clockwise at the same time, so that the movable plate 4 slides inward and squeezes the spring 7, so that it is compressed along the guide rod 5 and pushes the two clamping plates 6 to move inward. When the rubber pads of the two clamping plates 6 contact the plates, continue to rotate the bidirectional screw rod 31 to clamp the two clamping plates 6 to clamp the plates, thereby changing the previous way of fixing the plates and making the fixing of the plates more convenient. After clamping the plates, start the welding machine body 1 to weld the gap in the middle of the plates so that the two plates are welded together. When the welding machine body 1 welds the front end of the plate, manually continue to rotate the turntable 10 to allow the threaded rod 9 to support The inner side of the frame 8 slides forward, and when the threaded rod 9 slides, it will drive the placement table 3 and the components connected to the top thereof to move forward. Similarly, the plate will also slide forward with it. During the sliding of the plate, the welding machine body 1 welds the continuously sliding plate as a whole, thereby improving the welding method without manually pushing the plate, thereby improving the welding efficiency. After the welding is completed, the left and right ends of the two-way screw rod 31 are rotated counterclockwise, and the spring 7 extends along the guide rod 5, so that the clamping plate 6 stops contacting the plate and cancels the fixed state of the plate. Then the plate is removed to complete the welding operation. When it is necessary to weld a relatively small plate, start the stepper motor 11 to drive the threaded rod 9 to rotate, so that it is more convenient to weld the plate.

[0026] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the content of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A welding device for electromechanical installation, comprising: The welding machine body (1) is a driving component for welding the plate, and the base of the welding machine body (1) is hollowed out; Its characteristics are: Also included are: Guide rails (2), the guide rails (2) having two tracks, the two guide rails (2) being symmetrically arranged on the left and right sides of the top of the base of the welding machine body (1); A placing platform (3), wherein two sliding blocks are symmetrically arranged at the bottom of the placing platform (3), the placing platform (3) is slidably connected between the tracks of the two guide rails (2) through the sliding blocks at the bottom thereof, and a connecting plate is arranged in the middle of the bottom of the placing platform (3); A bidirectional screw rod (31) is rotatably connected to the bottom of the placement platform (3), and the left and right ends of the bidirectional screw rod (31) extend outwards; There are two movable plates (4), and the two movable plates are slidably connected to the outside of the bidirectional screw rod (31). Notches are provided on the two movable plates (4). The two movable plates (4) are respectively close to the left and right ends of the bidirectional screw rod (31); the guide rods (5) are four in number, and the four guide rods (5) are respectively symmetrically slidably connected to the inner sides of the notches of the movable plates (4); There are two clamping plates (6), and the two clamping plates (6) are respectively fixedly connected to the end surface of the inner side of the guide rod (5), and the bottom end of the clamping plate (6) is in sliding contact with the table surface of the placing table (3).

2. A welding device for electromechanical installation as claimed in claim 1, characterized in that: Also included are: Springs (7), there are four springs (7), the four springs (7) are symmetrically connected between the outer end surfaces of the two clamping plates (6) and the inner end surfaces of the two movable plates (4), and the four springs (7) are surrounded on the outside of the four guide rods (5).

3. A welding device for electromechanical installation as claimed in claim 1, characterized in that: Also included are: A support frame (8) is fixedly arranged at a middle position inside the welding machine body (1), and connection grooves are arranged at the front and rear ends of the middle part of the support frame (8); A threaded rod (9) is rotatably connected to a connection groove of the support frame (8); a connecting plate in the middle of the bottom of the placement platform (3) is slidably matched with the threaded rod (9), and the end of the threaded rod (9) is extended backward; A rotating disk (10) is rotatably connected to the head end of the threaded rod (9).

4. A welding device for electromechanical installation as claimed in claim 3, characterized in that: Also included are: The stepper motor (11) is installed at the middle position of the rear side of the base of the welding machine body (1), and the end of the threaded rod (9) is connected to the outer side of the output shaft of the stepper motor (11), and the output end of the stepper motor (11) faces forward.

5. A welding device for electromechanical installation as claimed in claim 1, characterized in that: The end surfaces of the two clamping plates (6) facing inward are provided with rubber pads.

6. A welding device for electromechanical installation as claimed in claim 1, characterized in that: The movement directions of the two clamping plates (6) are opposite, and the two clamping plates (6) are away from each other.

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