Metal door welding device

Abstract

The utility model relates to a metal door welding device, which belongs to the field of metal door processing and comprises a base, a fixed frame, a movable frame, a clamping device and a welding component. The fixing frame is arranged on the base; the movable frame is slidably arranged on the base; an adjusting mechanism for driving the movable frame to move is arranged on the base; the two clamping devices are arranged on the fixed frame and the movable frame correspondingly. The welding assembly and the base are arranged side by side, and the working end of the welding assembly is located above the fixed frame and the movable frame. Two supporting devices are arranged on the base; the supporting device comprises a supporting arm rotationally arranged on the base, a supporting rod arranged at the upper end of the supporting arm, and an abutting bolt arranged at the rotational connection position of the supporting arm and the base. The width of the metal door can be conveniently adjusted, and the metal rod can be conveniently clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the field of metal door processing, in particular to a metal door welding device. Background Art

[0002] The welding device for metal door and window processing refers to the equipment used to weld the parts of metal doors and windows. Its main function is to connect metal materials together, increase the strength and stability of the door and window structure, and play a vital role in the manufacturing process. It can improve the connection strength, sealing and stability of doors and windows, and ensure the quality and performance of doors and windows. Therefore, a welding device for metal door and window processing is needed.

[0003] Chinese patent announcement number CN204621365U discloses a metal door welding device, including a manipulator, a laser welding head, a fixture device and a control cabinet, wherein the fixture device is installed on the control cabinet, the metal door to be welded is placed on the fixture device, and the control cabinet controls the fixture device to clamp and position the metal door to be welded; the manipulator is placed on one side of the control cabinet, and the laser welding head is installed on the manipulator and corresponds to the position of the metal door to be welded. The utility model welding device can accurately position the metal door to be welded and cooperate with the laser welding head for welding. It has a simple structure, reliable functions and is easy to implement.

[0004] However, in the prior art, it is troublesome to fix the metal rod, and it is difficult to adjust the width of the metal door. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and to provide a metal door welding device which can conveniently adjust the width of the metal door and can conveniently clamp and fix the metal rod.

[0006] The technical solution of the utility model: a metal door welding device, comprising:

[0007] Base;

[0008] A fixing frame, arranged on the base;

[0009] The movable frame is slidably arranged on the base; the base is provided with an adjustment mechanism for driving the movable frame to move;

[0010] Two clamping devices are provided and are respectively arranged on the fixed frame and the movable frame;

[0011] The welding assembly is arranged side by side with the base, and the working end of the welding assembly is located above the fixed frame and the movable frame.

[0012] Preferably, the adjustment mechanism includes a screw rod rotatably arranged on the base, a guide rod arranged on the base, and a movable plate slidably arranged on the guide rod and threadedly connected to the screw rod; the movable frame is arranged on the movable plate.

[0013] Preferably, the clamping device comprises a clamping disk arranged on the fixed frame and the movable frame, a clamping plate slidably arranged on the clamping disk, and an abutment mechanism arranged on the clamping disk for pushing the clamping plate to move.

[0014] Preferably, the abutment mechanism comprises a threaded rod slidably disposed on the clamping disk and rotatably connected to the clamping plate, a nut threadedly connected to the threaded rod, and elastic members disposed at both ends of the threaded rod and respectively connected to the nut and the clamping disk.

[0015] Preferably, the clamping device also includes a pushing mechanism arranged on the threaded rod; the pushing mechanism includes a mounting plate arranged on the clamping disk, an abutment nut threadedly connected to the threaded rod and clamped with the mounting plate, and a latch arranged on the latch and clamped with the abutment nut; a plurality of limiting holes are arranged on the abutment nut; one end of the latch is embedded in the limiting hole.

[0016] Preferably, a guide rail is provided on the clamping plate, a plurality of guide rails are provided, and the guide rails are slidably connected to the clamping disk.

[0017] Preferably, two supporting devices are provided on the base; the supporting device comprises a supporting arm rotatably provided on the base, a supporting rod provided at the upper end of the supporting arm, and an abutting bolt provided at the rotatable connection between the supporting arm and the base.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects:

[0019] In the utility model, the movable frame is driven to move by an adjusting mechanism, so that the movable frame drives a clamping device and a metal rod to move, thereby being able to adjust the distance between the two metal rods, so that it can be adjusted according to processing needs; the lining rod is placed between the two metal rods, and the support arm is rotated so that the support arm drives the support rod to move, so that the support rod moves to the bottom of the lining rod, supports the lining rod and can also support the metal rod at the end; the height position of the support rod is adjusted according to actual processing needs; and welding is performed through the welding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial structure of an embodiment of the utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] : 1. base; 21. fixed frame; 22. movable frame; 3. clamping plate; 4. clamping plate; 5. abutment mechanism; 501. threaded rod; 502. nut; 503. elastic member; 6. pushing mechanism; 601. abutment nut; 602. mounting plate; 603. latch; 604. limiting hole; 7. guide rail; 8. adjustment mechanism; 801. screw rod; 802. movable plate; 803. guide rod; 9. supporting device; 901. support rod; 902. support arm; 903. abutment bolt; 10. welding assembly. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] like Figure 1-Figure 3 As shown, a metal door welding device proposed by the utility model includes a base 1, a fixed frame 21, a movable frame 22, a clamping device and a welding assembly 10;

[0026] The fixed frame 21 is arranged on the base 1; the movable frame 22 is slidably arranged on the base 1; the base 1 is provided with an adjustment mechanism 8 for driving the movable frame 22 to move; two clamping devices are provided and are respectively arranged on the fixed frame 21 and the movable frame 22; the welding assembly 10 is arranged side by side with the base 1, and the working end of the welding assembly 10 is located above the fixed frame 21 and the movable frame 22. Two supporting devices 9 are arranged on the base 1; the supporting device 9 includes a supporting arm 902 rotatably arranged on the base 1, a supporting rod 901 arranged at the upper end of the supporting arm 902, and an abutting bolt 903 arranged at the rotatable connection between the supporting arm 902 and the base 1.

[0027] In this embodiment, the two metal rods in the door width direction are placed on two clamping devices respectively, and the metal rods are fixed by the clamping devices. The movable frame 22 is driven to move by the adjusting mechanism 8, so that the movable frame 22 drives a clamping device and the metal rod to move, so that the distance between the two metal rods can be adjusted, so that it can be adjusted according to processing needs; the lining rod is placed between the two metal rods, and the support arm 902 is rotated so that the support arm 902 drives the support rod 901 to move, so that the support rod 901 moves to the bottom of the lining rod, and the lining rod is supported and the metal rod at the end can be supported at the same time. The support arm 902 is fixed by tightening the abutment bolt 903. When the abutment bolt 903 is loosened, the position of the support rod 901 can be adjusted, so that the height position of the support rod 901 can be adjusted according to actual processing needs; welding is performed by the welding assembly 10, and the welding assembly 10 is one or more methods of automatic welding by a robot arm, manual welding, and other equipment that can realize welding, all of which adopt the existing technology.

[0028] Embodiment 2

[0029] like Figure 1-Figure 3 As shown, a metal door welding device proposed by the utility model, compared with the first embodiment, the clamping device in this embodiment includes a clamping plate 3 arranged on a fixed frame 21 and a movable frame 22, a clamping plate 4 slidably arranged on the clamping plate 3, and an abutment mechanism 5 arranged on the clamping plate 3 for pushing the clamping plate 4 to move. The abutment mechanism 5 includes a threaded rod 501 slidably arranged on the clamping plate 3 and rotatably connected to the clamping plate 4, a nut 502 threadedly connected to the threaded rod 501, and an elastic member 503 arranged on both ends of the threaded rod 501 and connected to the nut 502 and the clamping plate 3 respectively. The clamping device further includes a pushing mechanism 6 disposed on the threaded rod 501; the pushing mechanism 6 includes a mounting plate 602 disposed on the clamping disk 3, an abutment nut 601 threadedly connected to the threaded rod 501 and engaged with the mounting plate 602, and a latch 603 disposed on the latch 603 and engaged with the abutment nut 601; the abutment nut 601 is provided with a plurality of limiting holes 604; one end of the latch 603 is embedded in the limiting hole 604. A guide rail 7 is disposed on the clamping plate 4, and a plurality of guide rails 7 are provided, and the guide rail 7 is slidably connected with the clamping disk 3.

[0030] In this embodiment, the metal rods of the two vertical rods in the door width direction are placed on two clamping devices respectively, and the metal rods are placed on the clamping plate 3. There are two clamping methods. The first is to screw the abutment nut 601 to the end away from the clamping plate 4, so that the threaded rod 501 can slide smoothly on the clamping plate 3, and the guide rail 7 supports the clamping plate 4 so that the clamping plate 4 can slide more smoothly. The elastic force given by the elastic member 503 is adjusted by adjusting the position of the nut 502 away from the clamping plate 4, so that it can be adjusted according to the size of the metal rod. The nut 502 is pushed to move by the elastic member 503, and the nut 502 pushes the threaded rod 501 to move, and the threaded rod 501 drives the clamping plate 4 to move, so that the clamping plate 4 is pressed on the metal rod, and the metal rod is fixed with the clamping plate 3. Since this method presses the metal rod by applying elastic force, it is convenient to operate during disassembly. However, it is easily affected by vibration during processing, resulting in problems such as displacement of the metal rod.

[0031] The second method is to move the abutment nut 601 to the mounting plate 602, clamp the abutment nut 601 through the mounting plate 602, and then screw the pin 603 onto the mounting plate 602, so that the lower end of the pin 603 is inserted into the limiting hole 604 to fix the abutment nut 601, so that the abutment nut 601 and the clamping plate 3 are relatively integrated, and the threaded rod 501 is rotated to make the threaded rod 501 push the clamping plate 4 to move, so that the clamping plate 4 can directly abut on the metal rod. Since this method is a rigid direct abutment, it has good stability and can avoid the problem of shaking of the metal rod during processing. The threaded rod 501 needs to be rotated when it is disassembled and assembled, so it is more troublesome to operate than the first method. The two operating methods can be freely selected and switched.

[0032] Embodiment 3

[0033] like Figure 1-Figure 3 As shown, a metal door welding device proposed by the utility model, compared with embodiment one or embodiment two, the adjusting mechanism 8 in this embodiment includes a screw rod 801 rotatably set on the base 1, a guide rod 803 set on the base 1, and a movable plate 802 slidably set on the guide rod 803 and threadedly connected to the screw rod 801; the movable frame 22 is set on the movable plate 802.

[0034] In this embodiment, the screw rod 801 is rotated, the screw rod 801 drives the movable plate 802 to move, and the guide rod 803 guides the movable plate 802, so that the movable plate 802 can drive the movable frame 22 to move, and the movable frame 22 drives the clamping device to move, thereby adjusting the distance between the two clamping devices, and can be adjusted according to the width of the metal door, so that metal doors of different sizes can be generated and processed.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A metal door welding device, characterized in that: include: Base (1); A fixing frame (21) is arranged on the base (1); A movable frame (22) is slidably arranged on the base (1); an adjusting mechanism (8) for driving the movable frame (22) to move is arranged on the base (1); Two clamping devices are provided and are respectively arranged on the fixed frame (21) and the movable frame (22); The welding assembly (10) is arranged side by side with the base (1), and the working end of the welding assembly (10) is located above the fixed frame (21) and the movable frame (22).

2. A metal door welding device according to claim 1, characterized in that: The adjusting mechanism (8) comprises a screw rod (801) rotatably arranged on the base (1), a guide rod (803) arranged on the base (1), and a movable plate (802) slidably arranged on the guide rod (803) and threadedly connected to the screw rod (801); the movable frame (22) is arranged on the movable plate (802).

3. A metal door welding device according to claim 1, characterized in that: The clamping device comprises a clamping disc (3) arranged on a fixed frame (21) and a movable frame (22), a clamping plate (4) slidably arranged on the clamping disc (3), and an abutment mechanism (5) arranged on the clamping disc (3) for pushing the clamping plate (4) to move.

4. A metal door welding device according to claim 3, characterized in that: The abutment mechanism (5) comprises a threaded rod (501) slidably arranged on the clamping plate (3) and rotatably connected to the clamping plate (4), a nut (502) threadedly connected to the threaded rod (501), and an elastic member (503) arranged at both ends of the threaded rod (501) and connected to the nut (502) and the clamping plate (3) respectively.

5. A metal door welding device according to claim 4, characterized in that: The clamping device also includes a pushing mechanism (6) arranged on the threaded rod (501); the pushing mechanism (6) includes a mounting plate (602) arranged on the clamping disk (3), an abutment nut (601) threadedly connected to the threaded rod (501) and clamped with the mounting plate (602), and a latch (603) arranged on the latch (603) and clamped with the abutment nut (601); a plurality of limiting holes (604) are arranged on the abutment nut (601); one end of the latch (603) is embedded in the limiting hole (604).

6. A metal door welding device according to claim 5, characterized in that: A guide rail (7) is arranged on the clamping plate (4), a plurality of guide rails (7) are arranged, and the guide rail (7) is slidably connected to the clamping plate (3).

7. A metal door welding device according to claim 1, characterized in that: Two support devices (9) are arranged on the base (1); the support device (9) comprises a support arm (902) rotatably arranged on the base (1), a support rod (901) arranged at the upper end of the support arm (902), and an abutment bolt (903) arranged at the rotatable connection between the support arm (902) and the base (1).

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