Welding device for manufacturing mechanical and electrical equipment

Abstract

The invention discloses a welding device for mechanical electrical equipment manufacturing, and relates to the technical field of electrical equipment welding, the welding device comprises a base, an inserting groove is formed in the upper side of the base, a mounting frame is arranged on the upper side of the base, the lower side of the mounting frame is inserted into the inserting groove, and a first hydraulic rod is fixedly connected to the side wall of the base; the upper end of the first hydraulic rod is fixedly connected with a fixing plate, the outer wall of the fixing plate is fixedly connected with the outer wall of the mounting frame, a moving groove is formed in the middle of the mounting frame, the inner wall of the moving groove is fixedly connected with a sliding rod, and the outer wall of the sliding rod is fixedly connected with a sliding seat. And the device can continuously cool the edge seam which is just welded in the using process, so that the deformation of the welding seam in the subsequent processing is avoided, and the device has the characteristics of high practicability and capability of quickly welding the seam of the power distribution cabinet.

Description

Technical Field

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

[0002] The cabinet body of the existing electrical cabinet is made of steel plates with four sides cut out, which are then bent and welded. When welding and connecting the four sides, it is necessary to ensure that the sides of the electrical cabinet are aligned, the verticality between adjacent sides, and the verticality of the sides and bottom of the electrical cabinet are ensured. In the existing production, welding is done by simple tooling combined with workers' hand-held alignment and positioning, which requires the cooperation of two workers. This welding method has the disadvantages of low positioning accuracy, inconvenient welding operation, and low processing efficiency, which has kept the scrap rate of electrical cabinets at a very high level;

[0003] The existing publication number is CN112676746B, which is a positioning tool for welding an electrical cabinet. After positioning the side of the electrical cabinet, welding can be directly performed, thereby facilitating the welding operation, improving the welding efficiency, and ensuring the welding quality. However, the device causes the welded parts that have just been welded and have not yet cooled to be misaligned during welding and the process of removing the welded parts. Therefore, a device is needed to avoid the above situation.

[0004] Therefore, it is necessary to design a welding device for mechanical and electrical equipment manufacturing that is highly practical and can quickly complete the welding of the joints of the distribution cabinet. Summary of the invention

[0005] The object of the present invention is to provide a welding device for manufacturing mechanical and electrical equipment to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a welding device for manufacturing mechanical electrical equipment, comprising a base, a slot is provided on the upper side of the base, a mounting frame is provided on the upper side of the base, the lower side of the mounting frame is plugged into the slot, a first hydraulic rod is fixedly connected to the side wall of the base, a fixing plate is fixedly connected to the upper end of the first hydraulic rod, the outer wall of the fixing plate is fixedly connected to the outer wall of the mounting frame, a movable groove is provided in the middle of the mounting frame, a sliding rod is fixedly connected to the inner wall of the movable groove, a sliding seat is fixedly connected to the outer wall of the sliding rod, a welding machine is slidably connected to the outer wall of the sliding seat, a fixing mechanism is provided on the lower side of the welding machine, and when in use, the sliding seat and the mounting frame are connected by a linear motor to conveniently drive the welding machine to move and weld the electrical cabinet, which is convenient and quick;

[0007] The fixing mechanism comprises a fixing component and a rotatable sleeve and a clamping plate on the fixing component, and the clamping plate can move relative to the sleeve.

[0008] According to the above technical solution, the fixing component includes a fixing pile, the outer wall of the fixing pile is fixedly connected to the outer wall of the base, the inner wall of the fixing pile is fixedly connected to a motor, the output end of the motor is fixedly connected to a fixing frame, the outer wall of the fixing frame is fixedly connected to a second hydraulic rod, one end of the second hydraulic rod is fixedly connected to the outer wall of the clamp, the outer wall of the sleeve is fixedly connected to the outer wall of the fixing frame away from the motor, the outer wall of the sleeve is provided with a leakage prevention mechanism, and the interior of the sleeve is provided with an exhaust mechanism. When in use, the clamp can clamp the four sides of the electrical cabinet, so that the corners of the electrical cabinet can be tightly connected to facilitate welding.

[0009] According to the above technical solution, four clamping plates are arranged on the outside of the sleeve, and the outer walls of the four clamping plates are respectively parallel to the four outer side walls of the sleeve, and air ports are opened at the connection points of the four front, rear, upper and lower side walls of the sleeve. Margins are left at the four corners of the sleeve so that the four corners of the electrical cabinet can fit together better after being squeezed.

[0010] According to the above technical solution, the anti-leakage welding mechanism includes a conductive plate, the outer wall of the conductive plate is fixedly connected to the outer wall of the sleeve, the anti-leakage welding mechanism also includes a connecting plate, the outer wall of the connecting plate is fixedly connected to the outer wall of the clamp, the middle part of the connecting plate is fixedly connected with a conductive rod, one end of the conductive rod extends to the outside of the side of the connecting plate close to the conductive plate, the anti-leakage welding mechanism also includes a buzzer, the outer wall of the buzzer is fixedly connected to the outer wall of the fixing pile, when the clamp clamps the electrical cabinet, the connecting plate can detect the degree of fixation of the electrical cabinet to avoid leakage welding.

[0011] According to the above technical solution, the conductive rod is connected to a power supply, the conductive plate is electrically connected to a buzzer, the other electrode of the buzzer is connected to a power supply, the outer wall of the conductive plate and the outer wall of the sleeve are located in the same plane, the distance from the outer wall of the conductive rod to the outer wall of the conductive plate is consistent with the distance from the outer wall of the clamping plate to the outer wall of the sleeve, and if the electrical cabinet is not installed in place during use, the buzzer will sound an alarm.

[0012] The cam is provided with a quiver which is arranged on the outer wall of the cylinder and has a quiver which is arranged on the outer wall of the cylinder to be quivered and has a quiver which is arranged on the outer wall of the cylinder to be quivered and has a quiver which is arranged on the outer wall of the cylinder to be quivered and has a quiver which is arranged on the outer wall of the cylinder to be quivered and has a quiver which is arranged on the outer wall of the cylinder to be quivered and has a quiver which is arranged on the outer wall of the cylinder to be quivered and

[0013] According to the above technical solution, a connecting block is fixedly connected to one side of the inner wall of the sleeve, and the outer wall of the connecting block is rotatably connected to a deflection plate through a bearing. One side of the outer wall of the deflection plate is in contact with the outer wall of the sleeve, and the exhaust slit is facing the air port on the upper rear side of the sleeve. The airflow discharged through the exhaust slit can blow between the sleeve and the electrical cabinet to take away welding slag and foreign matter.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention provides a rotatable sleeve, a clamping plate, a movable welding machine and other structures, so that the distribution cabinet can be conveniently fixed and welded after being bent, thereby avoiding misalignment during welding;

[0015] By setting up a leak-proof welding mechanism, if the power distribution cabinet is not installed properly during the clamping and fixing process, the buzzer will be triggered to alarm, thereby avoiding leak-proof welding and the like;

[0016] By providing an exhaust mechanism, the device can continuously cool down the edge seam that has just been welded during use, thereby avoiding deformation of the weld in subsequent processing;

[0017] By providing a constantly flipping deflector plate, the deflector plate is made to impact and vibrate the sleeve and the inner wall of the distribution cabinet, thereby removing impurities in the gap in coordination with the airflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2It is a schematic diagram of the fixing mechanism structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the right side structure of the fixing mechanism of the present invention;

[0022] Figure 4 It is a left structural schematic diagram of the fixing mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the anti-leakage welding mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the exhaust mechanism structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the gas cylinder of the present invention;

[0026] In the figure: 1, base; 2, mounting frame; 3, first hydraulic rod; 4, fixing plate; 5, sliding rod; 6, sliding seat; 7, welding machine; 8, fixing mechanism; 801 fixing pile; 802, motor; 803, fixing frame; 804, second hydraulic rod; 805, clamping plate; 806, anti-leakage welding mechanism; 807, exhaust mechanism; 808, sleeve; 809, connecting block; 810, deflection plate; 601 conductive plate; 602, connecting piece; 603, conductive rod; 604, buzzer; 701 air cylinder; 702, counterweight block; 703, exhaust gap; 704, rotating cylinder; 705, connecting pipe; 706, fixing ring; 707, sealing ring; 708, intake pipe. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-7 The present invention provides a technical solution: a welding device for manufacturing mechanical and electrical equipment, comprising a base 1, a slot is provided on the upper side of the base 1, a mounting frame 2 is provided on the upper side of the base 1, the lower side of the mounting frame 2 is plugged into the slot, a first hydraulic rod 3 is fixedly connected to the side wall of the base 1, a fixing plate 4 is fixedly connected to the upper end of the first hydraulic rod 3, the outer wall of the fixing plate 4 is fixedly connected to the outer wall of the mounting frame 2, a moving groove is provided in the middle of the mounting frame 2, a sliding rod 5 is fixedly connected to the inner wall of the moving groove, a sliding seat 6 is fixedly connected to the outer wall of the sliding rod 5, a welding machine 7 is slidably connected to the outer wall of the sliding seat 6, and a fixing mechanism 8 is provided at the lower side of the welding machine 7;

[0029] The fixing mechanism 8 includes a fixing assembly and a rotatable sleeve 808 and a clamping plate 805 on the fixing assembly, and the clamping plate 805 can move relative to the sleeve 808. The fixing assembly includes a fixing pile 801, the outer wall of the fixing pile 801 is fixedly connected to the outer wall of the base 1, the inner wall of the fixing pile 801 is fixedly connected to a motor 802, the output end of the motor 802 is fixedly connected to a fixing frame 803, the outer wall of the fixing frame 803 is fixedly connected to a second hydraulic rod 804, and the second hydraulic rod 804 is fixedly connected to the outer wall of the fixing pile 801. One end is fixedly connected to the outer wall of the clamping plate 805, the outer wall of the sleeve 808 is fixedly connected to the outer wall of the side of the fixing frame 803 away from the motor 802, the outer wall of the sleeve 808 is provided with a leak-proof welding mechanism 806, the interior of the sleeve 808 is provided with an exhaust mechanism 807, and a total of four clamping plates 805 are provided on the outer side of the sleeve 808, the outer walls of the four clamping plates 805 are respectively parallel to the four outer side walls of the sleeve 808, and the connection between the front, back, upper and lower four side walls of the sleeve 808 is provided with air ports;

[0030] When in use, the slide 6 is connected to the mounting frame 2 through a linear motor, and the electrical cabinet with four side walls bent is inserted from the right side of the sleeve 808 to the outside of the sleeve 808, and then the second hydraulic rod 804 is started, so that the four second hydraulic rods 804 pressurize the four side walls of the electrical cabinet, so that the corners of the side walls are tightly fitted together, and then the motor 802 is started to rotate the four side seams of the electrical cabinet to the lower side of the welding machine 7 in sequence, and after the side seams move to the lower side of the welding machine 7, the first hydraulic rod 3 is started to drive the fixing plate 4 to move downward, and then the lower end of the welding machine 7 moves to a suitable welding distance, and then the linear motor and the welding machine 7 are started to weld the side seams of the electrical cabinet. After one side is welded, the first hydraulic rod 3 is started to lift the welding machine 7 upward, and then the four side seams of the electrical cabinet are welded in sequence;

[0031] The anti-leakage welding mechanism 806 includes a conductive plate 601, the outer wall of the conductive plate 601 is fixedly connected to the outer wall of the sleeve 808, the anti-leakage welding mechanism 806 also includes a connecting piece 602, the outer wall of the connecting piece 602 is fixedly connected to the outer wall of the clamping plate 805, the middle part of the connecting piece 602 is fixedly connected with a conductive rod 603, one end of the conductive rod 603 extends to the outside of one side of the connecting piece 602 close to the conductive plate 601, the anti-leakage welding mechanism 806 also includes a buzzer 604, the outer wall of the buzzer 604 is fixedly connected to the outer wall of the fixing pile 801, the conductive rod 603 is connected to a power source, the conductive plate 601 is electrically connected to the buzzer 604, the other electrode of the buzzer 604 is connected to the power source, the outer wall of the conductive plate 601 and the outer wall of the sleeve 808 are located in the same plane, and the distance from the outer wall of the conductive rod 603 to the outer wall of the conductive plate 601 is consistent with the distance from the outer wall of the clamping plate 805 to the outer wall of the sleeve 808;

[0032] When the clamping plate 805 is closed to clamp the electrical cabinet, if the electrical cabinet is not properly installed on the sleeve 808, the closing of the clamping plate 805 will make the conductive rod 603 contact the conductive plate 601, so that the power supply, the conductive rod 603, the conductive plate 601 and the buzzer 604 form a path, so that the buzzer 604 sounds an alarm to remind the staff, thereby avoiding the situation of inadequate welding and loose welding of the four corners;

[0033] The exhaust mechanism 807 includes an air cylinder 701, one end of which is rotatably connected to the outer wall of a fixing frame 803 via a bearing, and a counterweight 702 is fixedly connected to the lower side of the outer wall of the air cylinder 701, an exhaust slit 703 is provided on the side wall of the air cylinder 701, and a rotating drum 704 is rotatably connected to the outer wall of the air cylinder 701 via a bearing, and a connecting hole is provided at the exhaust slit 703 located inside the rotating drum 704, a connecting pipe 705 is fixedly connected to the outer wall of the rotating drum 704, and a fixing ring 706 is fixedly connected to the left side of the fixing frame 803. The other end of the pipe 705 passes through the fixing frame 803 and the fixing ring 706 and extends to a side of the fixing ring 706 close to the motor 802. The inner wall of the fixing ring 706 is rotatably connected to a sealing ring 707 through a bearing. The sealing ring 707 is fixedly connected to an air intake pipe 708. The air intake pipe 708 connects the fixing ring 706 and the sealing ring 707 with the outside of the fixing ring 706. The fixing ring 706 and the sealing ring 707 are connected to the inside of the air cylinder 701 through the connecting pipe 705, the rotating cylinder 704 and the connecting hole.

[0034] During the welding process of the electrical cabinet, the air flow is continuously input through the air inlet pipe 708, and the air flow is discharged into the interior of the air cylinder 701 along the sealing ring 707, the fixing ring 706, the connecting pipe 705, and the rotating cylinder 704, and then the air flow is continuously discharged through the exhaust slit 703. Since the outer wall of the air cylinder 701 is rotatably connected with the outer wall of the fixing frame 803 through the bearing, and the counterweight block 702 forms a counterweight on the lower side of the air cylinder 701, the exhaust slit 703 can continuously blow to the side seam that has just been welded during the rotation of the fixing frame 803, so that the electrical cabinet can be quickly cooled after welding, thereby avoiding subsequent deformation, and the air flow will discharge the impurities inside the distribution cabinet through the gap between the sleeve 808 and the distribution cabinet, thereby ensuring the welding quality;

[0035] A connection block 809 is fixedly connected to one side of the inner wall of the sleeve 808, and a deflection plate 810 is rotatably connected to the outer wall of the connection block 809 through a bearing. One side of the outer wall of the deflection plate 810 contacts the outer wall of the sleeve 808, and the exhaust slit 703 faces the air port on the upper rear side of the sleeve 808;

[0036] When the fixing frame 803 continues to drive the sleeve 808 to rotate, the deflection plate 810 will rotate to the rear side and fit downwardly on the inner wall of the sleeve 808. When the deflection plate 810 rotates to the front side, under the action of gravity, the deflection plate 810 located on the upper side of the connecting block 809 will deflect downward and hit the inner wall of the splint 805, thereby causing impurities in the gap between the inner wall of the distribution cabinet and the outer wall of the splint 805 to fall off, thereby preventing debris from obstructing the closing of the distribution cabinet, thereby ensuring the welding quality.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A welding device for manufacturing mechanical and electrical equipment, comprising a base (1), characterized in that: A slot is provided on the upper side of the base (1), a mounting frame (2) is provided on the upper side of the base (1), the lower side of the mounting frame (2) is inserted into the slot, a first hydraulic rod (3) is fixedly connected to the side wall of the base (1), a fixing plate (4) is fixedly connected to the upper end of the first hydraulic rod (3), the outer wall of the fixing plate (4) is fixedly connected to the outer wall of the mounting frame (2), a movable slot is provided in the middle of the mounting frame (2), a sliding rod (5) is fixedly connected to the inner wall of the movable slot, a sliding seat (6) is fixedly connected to the outer wall of the sliding rod (5), a welding machine (7) is slidably connected to the outer wall of the sliding seat (6), and a fixing mechanism (8) is provided on the lower side of the welding machine (7); The fixing mechanism (8) comprises a fixing component and a rotatable sleeve (808) and a clamping plate (805) on the fixing component, and the clamping plate (805) can move relative to the sleeve (808).

2. A welding device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: The fixing assembly comprises a fixing pile (801), the outer wall of the fixing pile (801) is fixedly connected to the outer wall of the base (1), the inner wall of the fixing pile (801) is fixedly connected to a motor (802), the output end of the motor (802) is fixedly connected to a fixing frame (803), the outer wall of the fixing frame (803) is fixedly connected to a second hydraulic rod (804), one end of the second hydraulic rod (804) is fixedly connected to the outer wall of a clamping plate (805), the outer wall of the sleeve (808) is fixedly connected to the outer wall of a side of the fixing frame (803) away from the motor (802), the outer wall of the sleeve (808) is provided with a leak-proof welding mechanism (806), and the interior of the sleeve (808) is provided with an exhaust mechanism (807).

3. A welding device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: Four clamping plates (805) are arranged on the outside of the sleeve (808), and the outer walls of the four clamping plates (805) are respectively parallel to the four outer side walls of the sleeve (808), and air ports are opened at the connection points of the four front, rear, upper and lower side walls of the sleeve (808).

4. A welding device for manufacturing mechanical and electrical equipment according to claim 3, characterized in that: The anti-leakage welding mechanism (806) comprises a conductive plate (601), the outer wall of which is fixedly connected to the outer wall of the sleeve (808); the anti-leakage welding mechanism (806) further comprises a connecting piece (602), the outer wall of which is fixedly connected to the outer wall of the clamping plate (805); a conductive rod (603) is fixedly connected to the middle of the connecting piece (602), one end of which extends to the outside of a side of the connecting piece (602) close to the conductive plate (601); the anti-leakage welding mechanism (806) further comprises a buzzer (604), the outer wall of which is fixedly connected to the outer wall of the fixing pile (801).

5. A welding device for manufacturing mechanical and electrical equipment according to claim 4, characterized in that: The conductive rod (603) is connected to a power source, the conductive plate (601) is electrically connected to a buzzer (604), the other electrode of the buzzer (604) is connected to a power source, the outer wall of the conductive plate (601) and the outer wall of the sleeve (808) are located in the same plane, and the distance from the outer wall of the conductive rod (603) to the outer wall of the conductive plate (601) is consistent with the distance from the outer wall of the clamping plate (805) to the outer wall of the sleeve (808).

6. A welding device for manufacturing mechanical and electrical equipment according to claim 5, characterized in that: The exhaust mechanism (807) comprises an air cylinder (701), one end of the air cylinder (701) is rotatably connected to the outer wall of the fixing frame (803) via a bearing, a counterweight (702) is fixedly connected to the lower side of the outer wall of the air cylinder (701), an exhaust slit (703) is provided on the side wall of the air cylinder (701), the outer wall of the air cylinder (701) is rotatably connected to a rotating cylinder (704) via a bearing, a connecting hole is provided at the exhaust slit (703) located inside the rotating cylinder (704), a connecting pipe (705) is fixedly connected to the outer wall of the rotating cylinder (704), and a fixing ring (706) is fixedly connected to the left side of the fixing frame (803). The other end of the connecting pipe (705) passes through the fixing frame (803) and the fixing ring (706) and extends to a side of the fixing ring (706) close to the motor (802). The inner wall of the fixing ring (706) is rotatably connected to a sealing ring (707) via a bearing. The sealing ring (707) is fixedly connected to an air intake pipe (708). The air intake pipe (708) connects the fixing ring (706) and the sealing ring (707) with the outside of the fixing ring (706). The fixing ring (706) and the sealing ring (707) are connected to the inside of the air cylinder (701) via the connecting pipe (705), the rotating cylinder (704) and the connecting hole.

7. A welding device for manufacturing mechanical and electrical equipment according to claim 6, characterized in that: A connecting block (809) is fixedly connected to one side of the inner wall of the sleeve (808), and a deflection plate (810) is rotatably connected to the outer wall of the connecting block (809) via a bearing. One side of the outer wall of the deflection plate (810) is in contact with the outer wall of the sleeve (808), and the exhaust slit (703) faces the air port at the rear side of the sleeve (808).

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