Welding device for manufacturing mechanical and electrical equipment

Abstract

The utility model discloses a welding device for manufacturing mechanical and electrical equipment, and relates to the technical field of welding devices. When the right-angle U-shaped steel plate clamping device is used, a user places a right-angle U-shaped steel plate on the inner wall of the placing frame, controls the two clamping plates to be close to each other through the first driving mechanism, clamps the two sides of the right-angle U-shaped steel plate, places one auxiliary plate on the inner wall of the right-angle U-shaped steel plate, and controls the two driving plates to be away from each other through the second driving mechanism. The two abutting heads are made to make contact with the inner wall of the containing frame and the surface of the auxiliary plate correspondingly, finally, the pressing plate is controlled to ascend and descend through the lifting mechanism, the pressing plate is pressed on the surface of the auxiliary plate, the positions of the right-angle U-shaped steel plate and the auxiliary plate are limited, then a user welds the auxiliary plate through a welding gun, and in the welding process, even if a foreign object touches the auxiliary plate, the auxiliary plate cannot be damaged. When one auxiliary plate is installed, the auxiliary plate is kept still, and when the other auxiliary plate is installed, the right-angle U-shaped steel plate is turned over, and operation can be conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a welding device for manufacturing mechanical and electrical equipment. Background Art

[0002] Mechanical and electrical equipment manufacturing usually involves two aspects: mechanical manufacturing and electrical control. In terms of mechanical manufacturing, it includes the design, processing, manufacturing and assembly of various mechanical equipment, such as transmission devices, structural parts, hydraulic systems, etc., while in terms of electrical control, it mainly includes the selection of electrical components, the design and layout of electrical circuits, and the manufacture of electrical control cabinets.

[0003] At present, when manufacturing electrical cabinets, two auxiliary steel plates are generally welded on both sides of a right-angle U-steel plate to make the cabinet body of an electrical cabinet. When welding the two auxiliary steel plates, the user needs to weld the three edges of the auxiliary steel plates in sequence. During the welding process, the auxiliary steel plates may shake, thereby affecting the welding effect. Therefore, a new type of welding device for mechanical and electrical equipment manufacturing is needed to solve the above problems. Summary of the invention

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A welding device for manufacturing mechanical and electrical equipment, comprising: a placement frame, two clamping plates are slidably inserted into the inner wall of the placement frame, and also includes a first driving mechanism, the first driving mechanism is used to simultaneously drive the two clamping plates to approach or move away from each other, two driving plates are arranged inside the placement frame, and the surfaces of the two driving plates are both provided with contact heads, and also includes a second driving mechanism and a force-applying mechanism, the second driving mechanism is used to simultaneously drive the two driving plates to approach or move away from each other, the force-applying mechanism is used to respectively install the two contact heads on the surfaces of the two driving plates and respectively apply a force to the two contact heads to keep them in place, a pressing plate is arranged above the placement frame, and also includes a lifting mechanism, the lifting mechanism is used to control the spatial height of the pressing plate, a storage box is fixedly installed on the surface of the placement frame, and a welding gun is slidably inserted into the inner wall of the storage box.

[0006] Furthermore, the first driving mechanism includes two slots both opened on the surface of the placement frame, the two clamps are respectively slidably inserted into the inner walls of the two slots, a double-headed hydraulic rod is fixedly installed on the surface of the placement frame, the two ends of the double-headed hydraulic rod are respectively fixedly installed on the surfaces of the two clamps, a PLC controller is fixedly installed on the surface of the placement frame, and the double-headed hydraulic rod is electrically connected to the PLC controller.

[0007] Furthermore, the second driving mechanism includes a driving groove opened on the inner wall of the placement frame, the inner wall of the driving groove is threadedly inserted with a forward and reverse threaded screw, the two driving plates are threadedly sleeved on the surface of the forward and reverse threaded screw, a motor is fixedly mounted on the surface of the placement frame, the output end of the motor is fixedly mounted on one end of the forward and reverse threaded screw, and the motor is electrically connected to the PLC controller.

[0008] Furthermore, the force-applying mechanism includes two mounting tubes respectively fixedly mounted on the surfaces of the two driving plates, the inner walls of the two mounting tubes are slidably inserted with force rods, the two force rods are respectively fixedly mounted on the surfaces of the two contact heads and the other ends are fixedly mounted with springs, and the other ends of the two springs are respectively fixedly mounted on the inner walls of the two mounting tubes.

[0009] Furthermore, the lifting mechanism includes an adjustment rod rotatably mounted on the surface of the placement frame, a lifting hydraulic rod is fixedly passed through the surface of the adjustment rod, one end of the lifting hydraulic rod is fixedly mounted on the surface of the pressure plate, and the lifting hydraulic rod is electrically connected to the PLC controller.

[0010] Furthermore, pressure sensors are fixedly mounted on the surfaces of the two clamping plates and the two contact heads, and a plurality of the pressure sensors are electrically connected to the PLC controller.

[0011] The beneficial effects of the utility model are as follows:

[0012] During use of the utility model, after the user places the right-angle U steel plate on the inner wall of the placement frame, the two clamping plates are controlled to approach each other by the first driving mechanism to clamp the two sides of the right-angle U steel plate. After one of the sub-plates is placed on the inner wall of the right-angle U steel plate, the two driving plates are controlled to move away from each other by the second driving mechanism, so that the two abutting heads are respectively in contact with the inner wall of the placement frame and the surface of the sub-plate. Finally, the lifting mechanism is used to control the lifting of the pressing plate so that it is pressed on the surface of the sub-plate, thus completing the restriction of the position of the right-angle U steel plate and the sub-plate. At this time, the user welds the sub-plate with a welding gun. During the welding process, the sub-plate will remain stationary even if it is touched by foreign objects. When installing the other sub-plate, the right-angle U steel plate is turned over to perform the operation, which fully reflects the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a half-section view of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0016] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Figure numerals: 1. placement frame; 2. clamping plate; 3. first drive mechanism; 301. notch; 302. double-headed hydraulic rod; 303. PLC controller; 4. drive plate; 5. contact head; 6. second drive mechanism; 601. drive slot; 602. forward and reverse screws; 603. motor; 7. force-applying mechanism; 701. mounting tube; 702. force-applying rod; 703. spring; 8. pressure plate; 9. lifting mechanism; 901. adjustment rod; 902. lifting hydraulic rod; 10. storage box; 11. welding gun; 12. pressure sensor. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] The present application provides a welding device for manufacturing mechanical electrical equipment, which is mainly used to solve the problem that when manufacturing electrical cabinets, two auxiliary steel plates are generally welded on both sides of a right-angle U steel plate to make a cabinet body of an electrical cabinet. When welding the two auxiliary steel plates, the user needs to weld the three edges of the auxiliary steel plates in sequence. During the welding process, the auxiliary steel plates may shake, thereby affecting the welding effect. The following technical solutions are provided. Figure 1-Figure 4 Make a detailed description:

[0020] A welding device for manufacturing mechanical and electrical equipment, comprising: a placement frame 1 with two clamping plates 2 slidably inserted into the inner wall, after the user places a right-angle U-shaped steel plate on the inner wall of the placement frame 1, the two clamping plates 2 are simultaneously driven to move by a first driving mechanism 3, so that the two clamping plates 2 are respectively attached to the two sides of the right-angle U-shaped steel plate to achieve clamping and fixing thereof, two driving plates 4 are arranged inside the placement frame 1, and the surfaces of the two driving plates 4 are both provided with contact heads 5, and also include a force applying mechanism 7, which is used to respectively install the two contact heads 5 on the surfaces of the two driving plates 4 and respectively apply a force to the two contact heads 5 to keep them in place, and the user can control the two driving plates 4 to move closer to or farther away from each other through a second driving mechanism 6, so that the two contact heads respectively abut against each other. The surface of the placement frame 1 and the auxiliary steel plate are touched. A pressing plate 8 is arranged above the placement frame 1. The user can control the spatial height of the pressing plate 8 through the lifting mechanism 9, so that the pressing plate 8 fits on the surface of the auxiliary steel plate, and cooperates with the contact head to achieve the limitation of the auxiliary steel plate. A storage box 10 is fixedly installed on the surface of the placement frame 1, and a welding gun 11 is slidably inserted into the inner wall of the storage box 10. The main components of the first driving mechanism 3 are: two notches 301 are opened on the surface of the placement frame 1, and the two clamps 2 are respectively slidably inserted into the inner walls of the two notches 301. At the same time, a double-headed hydraulic rod 302 is fixedly installed on the surface of the placement frame 1, and the two ends of the double-headed hydraulic rod 302 are respectively fixedly installed on the surfaces of the two clamps 2, and a PLC controller 3 is fixedly installed on the surface of the placement frame 1 03, the double-headed hydraulic rod 302 is electrically connected to the PLC controller 303. The user controls the extension and retraction of both ends of the double-headed hydraulic rod 302 through the PLC controller 303, which can drive the two clamping plates 2 to move closer or farther away from each other, wherein the main components of the second driving mechanism 6 are: a driving groove 601 opened on the inner wall of the placement frame 1, and at the same time, the inner wall of the driving groove 601 is threadedly plugged with a forward and reverse threaded screw 602, and the two driving plates 4 are both threadedly sleeved on the surface of the forward and reverse threaded screw 602. When in use, the user controls the output end of the motor 603 fixedly installed on the surface of the placement frame 1 to rotate through the PLC controller 303, which can drive the forward and reverse threaded screw 602 fixedly installed on its output end to rotate, thereby realizing the simultaneous driving of the two driving plates 4, wherein The main components of the force-applying mechanism 7 are: two springs 703, mounting tubes 701 are fixedly mounted on the surfaces of the two driving plates 4, and force-applying rods 702 are slidably inserted into the inner walls of the two mounting tubes 701. One end of the two springs 703 is respectively fixedly mounted on the surfaces of the two force-applying rods 702, and the other ends of the two springs 703 are respectively fixedly mounted on the inner walls of the two mounting tubes 701. When in use, when the two abutting heads fixedly mounted on one end of the two force-applying rods 702 abut against the surface of an object, the springs 703 will be compressed, thereby applying pressure to the object. In specific use, the movement of the sub-plate can be further avoided. The main components of the lifting mechanism 9 are: a lifting hydraulic rod 902, and an adjusting rod 901 is rotatably mounted on the surface of the placement frame 1.At the same time, a lifting hydraulic rod 902 is fixedly passed through the surface of the adjustment rod 901, and one end of the lifting hydraulic rod 902 is fixedly installed on the surface of the pressing plate 8. In actual use, the user can control the extension and retraction of the lifting hydraulic rod 902 through the PLC controller 303, thereby driving the pressing plate 8 to rise and fall.

[0021] When in use, the user places the right-angle U steel plate on the inner wall of the placement frame 1, and then controls the two clamping plates 2 to approach each other through the first driving mechanism 3 to clamp the two sides of the right-angle U steel plate. After that, one of the sub-plates is placed on the inner wall of the right-angle U steel plate, and then the two driving plates 4 are controlled to move away from each other through the second driving mechanism 6, so that the two contact heads are respectively in contact with the inner wall of the placement frame 1 and the surface of the sub-plate. Finally, the lifting mechanism 9 controls the lifting of the pressure plate 8 so that it is pressed on the surface of the sub-plate, thereby completing the restriction of the position of the right-angle U steel plate and the sub-plate. At this time, the user uses the welding gun 11 to weld the sub-plate. During this welding process, even if it is touched by foreign objects, the sub-plate will remain motionless, which fully reflects the practicality of the device.

[0022] like Figure 1 , Figure 3 As shown, in some embodiments, in order to further optimize the solution, pressure sensors 12 are fixedly installed on the surfaces of the two clamps 2 and the two contact heads 5, and several pressure sensors 12 are electrically connected to the PLC controller 303. The pressure sensors 12 can further accurately control the clamping force of the right-angle U steel plate and the sub-plate.

[0023] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A welding device for manufacturing mechanical and electrical equipment, characterized in that: include: A placement frame (1), wherein two clamping plates (2) are slidably inserted into the inner wall of the placement frame (1), and the placement frame also includes a first driving mechanism (3), wherein the first driving mechanism (3) is used to simultaneously drive the two clamping plates (2) to move closer to or farther from each other; two driving plates (4) are arranged inside the placement frame (1), and the surfaces of the two driving plates (4) are both provided with contact heads (5); the placement frame also includes a second driving mechanism (6) and a force applying mechanism (7), wherein the second driving mechanism (6) is used to simultaneously drive the two driving plates (4) to move closer to or farther from each other; the force applying mechanism (7) is used to respectively install the two contact heads (5) on the surfaces of the two driving plates (4) and respectively apply a force to the two contact heads (5) to keep them in place; a pressing plate (8) is arranged above the placement frame (1), and the placement frame also includes a lifting mechanism (9), wherein the lifting mechanism (9) is used to control the spatial height of the pressing plate (8); a storage box (10) is fixedly installed on the surface of the placement frame (1), and a welding gun (11) is slidably inserted into the inner wall of the storage box (10).

2. A welding device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: The first driving mechanism (3) comprises two notches (301) both opened on the surface of the placement frame (1); the two clamping plates (2) are respectively slidably plugged into the inner walls of the two notches (301); a double-headed hydraulic rod (302) is fixedly mounted on the surface of the placement frame (1); the two ends of the double-headed hydraulic rod (302) are respectively fixedly mounted on the surfaces of the two clamping plates (2); a PLC controller (303) is fixedly mounted on the surface of the placement frame (1); and the double-headed hydraulic rod (302) is electrically connected to the PLC controller (303).

3. A welding device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: The second driving mechanism (6) comprises a driving groove (601) formed on the inner wall of the placement frame (1), a forward and reverse threaded screw (602) being threadedly inserted into the inner wall of the driving groove (601), two driving plates (4) being threadedly sleeved on the surface of the forward and reverse threaded screw (602), a motor (603) being fixedly mounted on the surface of the placement frame (1), an output end of the motor (603) being fixedly mounted on one end of the forward and reverse threaded screw (602), and the motor (603) being electrically connected to the PLC controller (303).

4. A welding device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: The force-applying mechanism (7) comprises two mounting tubes (701) respectively fixedly mounted on the surfaces of the two driving plates (4); the inner walls of the two mounting tubes (701) are slidably plugged with force-applying rods (702); the two force-applying rods (702) are respectively fixedly mounted on the surfaces of the two contact heads (5) and the other ends of the two force-applying rods (702) are respectively fixedly mounted on the other ends of the two springs (703); the other ends of the two springs (703) are respectively fixedly mounted on the inner walls of the two mounting tubes (701).

5. A welding device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: The lifting mechanism (9) comprises an adjustment rod (901) rotatably mounted on the surface of the placement frame (1), a lifting hydraulic rod (902) fixedly penetrates the surface of the adjustment rod (901), one end of the lifting hydraulic rod (902) is fixedly mounted on the surface of the pressure plate (8), and the lifting hydraulic rod (902) is electrically connected to the PLC controller (303).

6. A welding device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: Pressure sensors (12) are fixedly mounted on the surfaces of the two clamping plates (2) and the two contact heads (5), and a plurality of the pressure sensors (12) are electrically connected to the PLC controller (303).

Images