Welding fixing frame for fireproof door production

Abstract

The utility model discloses a welding fixing frame for fireproof door production, which comprises an operation table, the bottom end of the operation table is fixedly connected with a supporting column, the top end of the operation table is symmetrically provided with fixing and clamping mechanisms, each fixing and clamping mechanism comprises a fixing and mounting frame, one end of each fixing and mounting frame is fixedly connected with a servo motor, and the other end of each fixing and mounting frame is fixedly connected with a clamping mechanism. The output end of the servo motor is fixedly connected with a two-way threaded rod, the other end of the two-way threaded rod is fixedly connected with a connecting limiting disc, through the arranged fixing and clamping mechanism, in the process of welding a fireproof door material, the material can be placed on the top of the operation table, and by adjusting the fixing and clamping mechanism, the fireproof door material can be conveniently welded. According to the fixing and clamping mechanism, materials can be rapidly clamped and fixed, so that the materials can be welded in a stable state, the welding quality is improved, and the fixing and clamping mechanism is simple in overall structure and can be stably used.

Description

Technical Field

[0001] The utility model relates to the field of fireproof door processing, in particular to a welding fixing frame for producing fireproof doors. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are fireproof partitions with a certain degree of fire resistance, which are installed between fire compartments, evacuation stairwells, vertical shafts, etc. The door frame of a fire door is usually made of four open hollow frames, two horizontal and two vertical, which are processed by cold bending of steel plates and welded end to end. During the welding process, a welding fixture is usually required to fix the material to improve the welding effect.

[0003] During the use of existing welding fixtures, cylinders are usually used to provide clamping and fixing force. However, during the actual use of the cylinder, welding will produce high-temperature debris. Long-term use will easily cause damage to the air pipe, resulting in air leakage, which makes the welding fixture unable to be used normally and stably. For this reason, we propose a welding fixture for fire door production. Utility Model Content

[0004] In view of the above problems, the utility model provides a welding fixing frame for producing fire doors, which has xx advantages.

[0005] The technical solution of the utility model is:

[0006] A welding fixing frame for producing fireproof doors comprises an operating table, the bottom end of the operating table is fixedly connected with a supporting column, and the top of the operating table is symmetrically provided with a fixing clamping mechanism.

[0007] The working principle of the above technical solution is as follows:

[0008] During use, the material to be welded of the fire door is placed on the top of the operating table, and then the material can be clamped and fixed by a fixed clamping mechanism, so that the materials can fit each other stably, which is convenient for maintaining a stable state during the welding process and improving the welding quality.

[0009] In a further technical solution, a fixed through groove is provided on the surface of the operating table, and a collecting mechanism is provided at the bottom end of the operating table.

[0010] During the welding process, a large amount of welding debris will be generated. After the welding is completed, the debris can be pushed to the inside of the fixed through groove by a cleaning brush, and can fall to the inside of the collection mechanism, so that the debris can be collected centrally.

[0011] In a further technical solution, the fixed clamping mechanism includes a fixed mounting frame, one end of the fixed mounting frame is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a bidirectional threaded rod, the other end of the bidirectional threaded rod is fixedly connected to a connecting limit plate, the outer surface of the bidirectional threaded rod is connected to a movable mounting block via a threaded sleeve, one end of the movable mounting block is fixedly connected to a first connecting block, the inner side of the first connecting block is connected to a movable deflection rod via a positioning rod, the outer surface of the other end of the movable deflection rod is connected to a second connecting block via a positioning rod, one end of the second connecting block is fixedly connected to a fixed connecting plate, and the side of the fixed connecting plate away from the second connecting block is fixedly connected to an anti-slip pad.

[0012] The servo motor drives the bidirectional threaded rod so that the movable mounting block can move in opposite directions at the same time, driving the first connecting block to move, so that the movable deflection rod is squeezed and deflected, thereby pushing the second connecting block, driving the fixed connecting plate and the anti-skid pad to move, so that the anti-skid pad can clamp and fix the welding materials.

[0013] In a further technical solution, a fixed baffle is fixedly connected to the top of the fixed connecting plate, and a fixed support rod is fixedly connected between the other end of the fixed baffle and the surface end of the fixed connecting plate.

[0014] The fixed support rod can support the fixed baffle so that the fixed baffle can be used stably. At the same time, the fixed baffle can block the debris generated during the welding process to prevent the debris from falling into the inner side of the bidirectional threaded rod, which is easy to operate.

[0015] In a further technical solution, the collecting mechanism includes a fixed guide rail, the inner side of the fixed guide rail is movably connected with a movable mounting block, the inner side of the movable mounting block is fixedly connected with a connecting collection box, the front end of the movable mounting block is fixedly connected with a fixed limiting plate, and the front surface of the connecting collection box is fixedly connected with a connecting handle.

[0016] After the debris collection box is completed, when the debris needs to be processed, the connecting handle is pulled to drive the connecting collection box, the movable mounting block and the fixed limit plate to move, so that the movable mounting block can be pulled out from the inner side of the fixed guide rail, thereby disassembling the connecting collection box, so that the debris collected inside the connecting collection box can be cleaned, and the operation is convenient.

[0017] The beneficial effects of the utility model are:

[0018] 1. Through the fixed clamping mechanism, the material can be placed on the top of the operating table during the welding of the fire door material, and the fixed clamping mechanism can be adjusted to quickly clamp and fix the materials, so that the material can be in a stable state to accept welding, improving the welding quality, and the overall structure of the fixed clamping mechanism is simple and can be used stably;

[0019] 2. The fixed through groove and collecting mechanism are provided, so that after welding, the debris generated during the welding process can be cleaned to the inside of the fixed through groove, so that the debris can fall into the inside of the collecting mechanism. The debris can be collected centrally through the collecting mechanism, which is convenient for centralized cleaning and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a welding fixing frame for producing fire doors according to an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a fixing clamping mechanism of a welding fixing frame for fire door production according to an embodiment of the utility model;

[0022] Figure 3 It is a cross-sectional structural diagram of a fixed installation frame of a welding fixing frame for fire door production according to an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of a collection mechanism of a welding fixing frame for producing fire doors according to an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Operating table; 2. Support column; 3. Fixed clamping mechanism; 4. Fixed through slot; 5. Collecting mechanism; 6. Fixed mounting frame; 7. Servo motor; 8. Bidirectional threaded rod; 9. Connecting limit plate; 10. Moving mounting block; 11. First connecting block; 12. Movable deflection rod; 13. Second connecting block; 14. Fixed connecting plate; 15. Anti-slip pad; 16. Fixed baffle; 17. Fixed support rod; 18. Fixed guide rail; 19. Movable mounting plug-in block; 20. Connecting collection box; 21. Connecting handle; 22. Fixed limit plate. DETAILED DESCRIPTION

[0026] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0027] Example:

[0028] like Figure 1-Figure 4As shown, a welding fixing frame for fire door production includes an operating table 1, the bottom end of the operating table 1 is fixedly connected to a support column 2, the top of the operating table 1 is symmetrically provided with a fixed clamping mechanism 3, the fixed clamping mechanism 3 includes a fixed mounting frame 6, one end of the fixed mounting frame 6 is fixedly connected to a servo motor 7, the output end of the servo motor 7 is fixedly connected to a bidirectional threaded rod 8, the other end of the bidirectional threaded rod 8 is fixedly connected to a connection limit plate 9, the outer surface of the bidirectional threaded rod 8 is connected to a movable mounting block 10 through a threaded sleeve, and one end of the movable mounting block 10 is fixedly connected to A first connecting block 11 is connected, and a movable deflection rod 12 is connected to the inner side of the first connecting block 11 through a positioning rod, and the outer side of the other end surface of the movable deflection rod 12 is connected to a second connecting block 13 through a positioning rod, one end of the second connecting block 13 is fixedly connected to a fixed connecting plate 14, and a side of the fixed connecting plate 14 away from the second connecting block 13 is fixedly connected to an anti-slip pad 15, and a fixed baffle 16 is fixedly connected to the top of the fixed connecting plate 14, and a fixed support rod 17 is fixedly connected between the other end of the fixed baffle 16 and the surface end of the fixed connecting plate 14.

[0029] The working principle of the above technical solution is as follows:

[0030] During use, the material to be welded is placed on the top of the operating table 1, and then the bidirectional threaded rod 8 is driven by the servo motor 7, so that the movable mounting block 10 can move in opposite directions at the same time, driving the first connecting block 11 to move, so that the movable deflection rod 12 is squeezed and deflected, so that the second connecting block 13 can be pushed, driving the fixed connecting plate 14 and the anti-slip pad 15 to move, so that the anti-slip pad 15 can clamp and fix the welding materials, so that the materials to be welded are in a stable state, thereby improving the overall welding stability.

[0031] In another embodiment, if Figure 4 As shown, a fixed through groove 4 is provided on the surface of the operating table 1, and a collecting mechanism 5 is provided at the bottom end of the operating table 1. The collecting mechanism 5 includes a fixed guide rail 18, and a movable mounting plug block 19 is movably connected to the inner side of the fixed guide rail 18, and a connecting collection box 20 is fixedly connected to the inner side of the movable mounting plug block 19, and a fixed limiting plate 22 is fixedly connected to the front end of the movable mounting plug block 19, and a connecting handle 21 is fixedly connected to the front surface of the connecting collection box 20.

[0032] It is convenient to push the debris generated during the welding process into the inner side of the fixed through groove 4 and drop it into the inner side of the connection collection box 20 for collection. When the debris collected inside the connection collection box 20 needs to be cleaned up, the connection handle 21 is pulled to drive the connection collection box 20, the movable mounting block 19 and the fixed limit plate 22 to move, so that the movable mounting block 19 can be pulled out from the inner side of the fixed guide rail 18, so that the connection collection box 20 can be quickly disassembled, thereby cleaning the debris collected inside the connection collection box 20, and the operation is convenient.

[0033] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A welding fixture for fire door production, comprising an operating table (1), characterized in that: The bottom end of the operating table (1) is fixedly connected to a support column (2), and the top of the operating table (1) is symmetrically provided with a fixed clamping mechanism (3), the fixed clamping mechanism (3) comprises a fixed mounting frame (6), one end of the fixed mounting frame (6) is fixedly connected to a servo motor (7), the output end of the servo motor (7) is fixedly connected to a bidirectional threaded rod (8), the other end of the bidirectional threaded rod (8) is fixedly connected to a connection limit plate (9), and the outer surface of the bidirectional threaded rod (8) is connected by a threaded sleeve A movable installation block (10) is provided, one end of the movable installation block (10) is fixedly connected to a first connection block (11), the inner side of the first connection block (11) is connected to a movable deflection rod (12) via a positioning rod, the outer side of the other end surface of the movable deflection rod (12) is connected to a second connection block (13) via a positioning rod, one end of the second connection block (13) is fixedly connected to a fixed connection plate (14), and a side of the fixed connection plate (14) away from the second connection block (13) is fixedly connected to an anti-slip pad (15).

2. A welding fixture for fire door production according to claim 1, characterized in that: A fixed through groove (4) is provided on the surface of the operating table (1), and a collecting mechanism (5) is provided at the bottom end of the operating table (1).

3. A welding fixture for fire door production according to claim 1, characterized in that: A fixed baffle (16) is fixedly connected to the top of the fixed connecting plate (14), and a fixed support rod (17) is fixedly connected between the other end of the fixed baffle (16) and the surface end of the fixed connecting plate (14).

4. A welding fixture for fire door production according to claim 2, characterized in that: The collecting mechanism (5) comprises a fixed guide rail (18), the inner side of the fixed guide rail (18) is movably connected to a movable mounting plug block (19), the inner side of the movable mounting plug block (19) is fixedly connected to a connecting collection box (20), the front end of the movable mounting plug block (19) is fixedly connected to a fixed limiting plate (22), and the front surface of the connecting collection box (20) is fixedly connected to a connecting handle (21).

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