CN221676275U - Door frame welding tool - Google Patents

Abstract

The utility model relates to the field of door frame welding devices, in particular to a door frame welding tool which comprises a fixed bottom plate, a placing disc, a welding table, a clamping plate and a sliding block; the placing disc is rotatably arranged on the fixed bottom plate, and a power mechanism for driving the placing disc to rotate is arranged on the fixed bottom plate; the welding table is arranged on the fixed bottom plate; the sliding block is arranged around the welding table in a sliding way, and a guide mechanism for driving the sliding block to slide is arranged at the bottom of the welding table; the grip block is vertical to be set up on the sliding block and with waiting for the door frame contact of welding. The utility model can provide clamping forces in multiple directions, so that the door frame part is firmly fixed at the welding position; the operator can clamp and adjust the positions of the door frame parts more quickly and easily, so that the production efficiency is improved, and the door frame parts with different sizes and shapes are adapted; can adjust the angle of door frame according to the welding demand to reduce the manual work and move the door frame, improve welding efficiency.

Description

Door frame welding tool

Technical Field

The utility model relates to the field of door frame welding devices, in particular to a door frame welding tool.

Background Art

Door frame welding is a common metal processing method, usually used to make metal structures such as doors and windows; door frame welding requires the use of appropriate welding equipment and techniques to ensure welding quality and structural stability.

A Chinese patent with the authorization announcement number CN217618694U discloses a jig for door frame welding, including a support plate and a support rod arranged at the bottom of the support plate, a first slide groove is provided on the support plate, a magnetic suction component is provided inside the first slide groove, a driving component is installed on the support plate, a welding component is installed on the driving component, and the welding component is located above the magnetic suction component. The driving component includes a strip block and a first threaded rod provided on the strip block, the strip block is installed on the support plate, and the strip block is adjacent to the edge of the support plate, a second slide groove is provided on the strip block, a welding component is provided inside the second slide groove, the welding component is connected to the first threaded rod, and one end of the first threaded rod is installed on the side wall of the second slide groove. The arrangement of the driving component, the welding component and the magnetic suction component facilitates better welding of the door frame.

However, the device still has shortcomings: when welding the door frame, the device cannot fully clamp and fix the door frame, so the door frame will become loose or displaced during welding, and the device cannot adjust the angle of the door frame during welding, so when welding at other angles is required, manual adjustment is required, which reduces the welding efficiency of the door frame to a certain extent.

Utility Model Content

The utility model aims to propose a door frame welding tool to solve the problems in the background technology that the door frame cannot be fully clamped and fixed and the angle of the door frame cannot be adjusted during welding.

The technical solution of the utility model: a door frame welding tool, comprising a fixed bottom plate, a placement disc, a welding table, a clamping plate and a sliding block;

The placing disc is rotatably arranged on a fixed bottom plate, and a power mechanism for driving the placing disc to rotate is arranged on the fixed bottom plate; the welding table is arranged on the fixed bottom plate; the sliding block is slidably arranged around the welding table, and a guide mechanism for driving the sliding block to slide is arranged at the bottom of the welding table; the clamping plate is vertically arranged on the sliding block and contacts with the door frame to be welded.

Preferably, the power mechanism includes a driving motor, a connecting column and a guide column; the driving motor is arranged on a fixed base plate; one end of the connecting column is connected to the output shaft of the driving motor, and the other end is connected to the bottom of the placement disc; one end of multiple groups of guide columns are connected to the bottom of the placement disc around, and the other end is rotatably connected to the fixed base plate.

Preferably, circular grooves for the plurality of groups of guide columns to rotate are provided on the fixed bottom plate.

Preferably, the guiding mechanism comprises an electric push rod, a connecting plate and a guide rod; a connecting assembly connected to the guiding mechanism is arranged at the bottom of the sliding block; both ends of the electric push rod are connected to the connecting assembly, and two groups of electric push rods are arranged; a fixed block is arranged at the bottom of the welding table; the connecting plate is rotatably arranged on the fixed block; a round block is arranged at the bottom of the sliding block; one end of the guide rod is rotatably connected to the connecting plate, and a connecting ring is arranged at the other end of the guide rod, the connecting ring is sleeved on the outer circumferential wall of the round block and is rotatably connected to the round block, and the guide rod is an L-shaped rod.

Preferably, the connecting assembly includes a rectangular plate and a cylinder; the rectangular plate is vertically arranged at the bottom of the two sets of sliding blocks; the cylinder passes through both ends of the electric push rod and the rectangular plate horizontally; and a strip groove for the sliding blocks to slide is opened on the welding table.

Preferably, fixed columns are arranged around the bottom of the welding platform, and the other ends of the fixed columns are connected to the inner wall of the placement disc.

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

By setting the coordinated use of clamping plates, sliding blocks, electric push rods, connecting plates, guide rods, rectangular plates and cylinders, clamping forces in multiple directions can be provided, and door frame parts can be firmly fixed in the welding position to prevent them from moving or deforming during the welding process, thereby ensuring the accurate alignment of the welding joints and improving the welding quality; operators can clamp and adjust the positions of door frame parts more quickly and easily, reducing adjustment time and improving production efficiency, and also adapting to door frame parts of different sizes and shapes, making welding more convenient; by setting a drive motor, connecting columns and guide columns, the angle of the door frame can be adjusted according to welding requirements, thereby reducing manual movement of the door frame and improving welding efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 and FIG. 3 are both schematic diagrams of the structure of the guide mechanism.

Figure numerals: 1. Fixed base plate; 2. Driving motor; 3. Connecting column; 4. Guide column; 5. Placement disc; 6. Welding table; 7. Clamping plate; 8. Fixed column; 9. Sliding block; 10. Electric push rod; 11. Connecting plate; 12. Fixed block; 13. Guide rod; 14. Rectangular plate; 15. Cylinder; 16. Connecting ring; 17. Round block; 18. Strip groove; 19. Round groove.

DETAILED DESCRIPTION

Embodiment 1

As shown in Fig. 1 to Fig. 3, a door frame welding tool proposed by the present invention comprises a fixed base plate 1, a placement disc 5, a welding table 6, a clamping plate 7 and a sliding block 9;

The placement disc 5 is rotatably arranged on the fixed base plate 1, and a power mechanism for driving the placement disc 5 to rotate is arranged on the fixed base plate 1; the power mechanism includes a driving motor 2, a connecting column 3 and a guide column 4; the driving motor 2 is arranged on the fixed base plate 1; one end of the connecting column 3 is connected to the output shaft of the driving motor 2, and the other end is connected to the bottom of the placement disc 5; one end of multiple groups of guide columns 4 are connected to the bottom of the placement disc 5, and the other end is rotatably connected to the fixed base plate 1, and a circular groove 19 for multiple groups of guide columns 4 to rotate is opened on the fixed base plate 1; the welding table 6 is arranged on the fixed base plate 1, and fixed columns 8 are arranged around the bottom of the welding table 6, and the other end of the fixed column 8 is connected to the inner wall of the placement disc 5; the sliding block 9 is slidably arranged around the welding table 6, and a guiding mechanism for driving the sliding block 9 to slide is arranged at the bottom of the welding table 6; the clamping plate 7 is vertically arranged on the sliding block 9 and contacts with the door frame to be welded.

Working principle: When in use, first place the door frame to be welded on the welding table 6, and then turn on the electric push rod 10. The electric push rod 10 drives the clamping plates 7, sliding blocks 9, rectangular plates 14 and cylinders 15 on both sides to move. When the sliding block 9 moves, it will drive the guide rod 13 to rotate. The rotation of the guide rod 13 drives the connecting plate 11 to rotate. The rotation of the connecting plate 11 drives other groups of guide rods 13 to contract or stretch, so that the position of the sliding block 9 can be adjusted. Therefore, the position of the sliding block 9 can be adjusted according to the size of the door frame, so that the door frame can be fixed to facilitate subsequent welding work, and when the door frame welding angle needs to be adjusted, the drive motor 2 is turned on, and the drive motor 2 drives the connecting column 3 and the placement disc 5 to rotate, so that the angle of the welding table 6 can be adjusted, which is convenient for welding other angles of the door frame, thereby improving welding efficiency.

In this embodiment, by setting the clamping plate 7, the sliding block 9, the electric push rod 10, the connecting plate 11, the guide rod 13, the rectangular plate 14 and the cylinder 15 for coordinated use, it is possible to provide clamping forces in multiple directions, firmly fix the door frame parts in the welding position, prevent them from moving or deforming during the welding process, ensure the accurate alignment of the welding joints, and improve the welding quality; the operator can clamp and adjust the position of the door frame parts more quickly and easily, reduce the adjustment time, improve the production efficiency, and also adapt to the door frame parts of different sizes and shapes, making welding more convenient; by setting the drive motor 2, the connecting column 3 and the guide column 4, the angle of the door frame can be adjusted according to the welding requirements, thereby reducing the manual movement of the door frame and improving the welding efficiency.

Embodiment 2

As shown in Figures 2-3, a door frame welding tool proposed by the utility model, compared with the first embodiment, the guide mechanism includes an electric push rod 10, a connecting plate 11 and a guide rod 13; a connecting assembly connected to the guide mechanism is arranged at the bottom of the sliding block 9; the connecting assembly includes a rectangular plate 14 and a cylinder 15; the rectangular plate 14 is vertically arranged at the bottom of two groups of sliding blocks 9; the cylinder 15 horizontally passes through the two ends of the electric push rod 10 and the rectangular plate 14; a strip groove 18 for sliding the sliding block 9 is opened on the welding table 6; both ends of the electric push rod 10 are connected to the connecting assembly, and two groups of electric push rods 10 are arranged; a fixed block 12 is arranged at the bottom of the welding table 6; the connecting plate 11 is rotatably arranged on the fixed block 12; a round block 17 is arranged at the bottom of the sliding block 9; one end of the guide rod 13 is rotatably connected to the connecting plate 11, and the other end of the guide rod 13 is provided with a connecting ring 16, the connecting ring 16 is sleeved on the outer peripheral wall of the round block 17 and is rotatably connected to the round block 17, and the guide rod 13 is an L-shaped rod.

In this embodiment, by setting the clamping plate 7, the sliding block 9, the electric push rod 10, the connecting plate 11, the guide rod 13, the rectangular plate 14 and the cylinder 15, the clamping force in multiple directions can be provided, and the door frame parts can be firmly fixed in the welding position to prevent them from moving or deforming during the welding process, thereby ensuring the accurate alignment of the welding joints and improving the welding quality; the operator can clamp and adjust the position of the door frame parts more quickly and easily, reducing the adjustment time and improving the production efficiency, and it can also adapt to door frame parts of different sizes and shapes, making welding more convenient.

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 (6)

1. A door frame welding tool, characterized in that it comprises a fixed base plate (1), a placement disc (5), a welding table (6), a clamping plate (7) and a sliding block (9); The placement disc (5) is rotatably arranged on a fixed bottom plate (1), and a power mechanism for driving the placement disc (5) to rotate is arranged on the fixed bottom plate (1); the welding table (6) is arranged on the fixed bottom plate (1); the sliding block (9) is slidably arranged around the welding table (6), and a guide mechanism for driving the sliding block (9) to slide is arranged at the bottom of the welding table (6); and the clamping plate (7) is vertically arranged on the sliding block (9) and contacts the door frame to be welded. 2. The door frame welding tooling according to claim 1 is characterized in that the power mechanism includes a driving motor (2), a connecting column (3) and a guide column (4); the driving motor (2) is arranged on a fixed base plate (1); one end of the connecting column (3) is connected to the output shaft of the driving motor (2), and the other end is connected to the bottom of the placement disc (5); one end of multiple groups of guide columns (4) are connected to the bottom of the placement disc (5) around, and the other end is rotatably connected to the fixed base plate (1). 3. The door frame welding tool according to claim 2 is characterized in that circular grooves (19) for the plurality of guide columns (4) to rotate are provided on the fixed base plate (1). 4. The door frame welding tool according to claim 1 is characterized in that the guide mechanism includes an electric push rod (10), a connecting plate (11) and a guide rod (13); a connecting assembly connected to the guide mechanism is provided at the bottom of the sliding block (9); both ends of the electric push rod (10) are connected to the connecting assembly, and two groups of electric push rods (10) are provided; a fixed block (12) is provided at the bottom of the welding table (6); the connecting plate (11) is rotatably set on the fixed block (12); a round block (17) is provided at the bottom of the sliding block (9); one end of the guide rod (13) is rotatably connected to the connecting plate (11), and the other end of the guide rod (13) is provided with a connecting ring (16), the connecting ring (16) is sleeved on the outer peripheral wall of the round block (17) and is rotatably connected to the round block (17), and the guide rod (13) is an L-shaped rod. 5. The door frame welding tool according to claim 4 is characterized in that the connecting component includes a rectangular plate (14) and a cylinder (15); the rectangular plate (14) is vertically arranged at the bottom of the two groups of sliding blocks (9); the cylinder (15) horizontally passes through the two ends of the electric push rod (10) and the rectangular plate (14); and a strip groove (18) for the sliding block (9) to slide is opened on the welding table (6). 6. The door frame welding tool according to claim 1 is characterized in that fixed columns (8) are arranged around the bottom of the welding platform (6), and the other end of the fixed column (8) is connected to the inner wall of the placement disc (5).