Mechanical manufacturing metal clamp for metal welding

Abstract

The mechanical manufacturing metal clamp for metal welding comprises base frames, a supporting frame, a grating connecting plate, a four-corner pressing frame, an L-shaped supporting plate A, an electric push rod A, a double-end pressing piece, a guide rail base, a U-shaped supporting plate, an L-shaped supporting plate B and an electric push rod B. The base frames are symmetrically welded to the lower portion of a frame body of the supporting frame, and the grating connecting plate is fixedly welded in a frame opening of the supporting frame. A four-corner pressing frame is pressed on the surface of the grating connecting plate, the metal clamp for metal welding is mechanically manufactured, and the heights of the four-corner pressing frame and corner pressing plates of the metal clamp can be conveniently adjusted through the telescopic function of an electric push rod A and an electric push rod B, so that the welding and clamping requirements of metal frames of different sizes and shapes are met; the flexibility and the operation convenience of the welding operation of the metal frame are guaranteed, and the double-end pressing pieces of the four-corner pressing frame and the corner pressing heads of the double-end pressing pieces are provided with corner openings, so that the welding heads are allowed to enter the corner opening positions to weld the metal frame.

Description

Technical Field

[0001] This utility model relates to the field of metal welding fixture technology, and in particular to a mechanically manufactured metal fixture for metal welding. Background Technology

[0002] In the mechanical manufacturing process, it is usually necessary to weld metal parts in the machine. During this manufacturing process, the mechanical parts need to be clamped during welding. The metal clamps firmly hold the workpiece, which can prevent displacement or deformation due to welding stress, thermal deformation or other external forces during the welding process, and ensure the stability of the welding process of mechanical parts.

[0003] Currently, when welding the base of some mechanical equipment, it is usually necessary to place the frame of each side of the base on the surface of the welding table for welding. However, the welding table usually uses manual clamps to hold the frame in each direction, which results in low flexibility and inconvenience in the welding clamping of the base. To address this, we propose a mechanical manufacturing metal clamp for metal welding. Utility Model Content

[0004] The main objective of this invention is to provide a mechanical manufacturing metal clamp for metal welding. This clamp, with the telescopic function of electric actuators A and B, allows for convenient adjustment of the height of the four corner clamping frames and edge clamping plates, thus adapting to the welding clamping requirements of metal frames of different sizes and shapes. This height adjustability ensures that the clamp can tightly press and fix the metal frame, improving welding accuracy and stability, and guaranteeing the flexibility and convenience of metal frame welding operations. Furthermore, the double-headed clamping components and corner clamping heads of the four corner clamping frames allow the clamp to symmetrically press against the corner joints of the metal frame, while the corner opening design allows the welding head to enter for welding. This flexible clamping method facilitates the welding of the corner joints of the metal frame and effectively solves the problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A metal fixture for welding machinery includes a base frame, a support frame, a grid plate, four corner pressure frames, an L-shaped support plate A, an electric actuator A, a double-headed pressure piece, a guide rail seat, a U-shaped support plate, an L-shaped support plate B, and an electric actuator B. The base frame is symmetrically welded to the lower part of the support frame. A grid plate is welded and fixed inside the frame opening of the support frame. Four corner pressure frames are pressed onto the surface of the grid plate, and side plates are symmetrically fixed to the outer side of the long frame plate of the four corner pressure frames. An L-shaped support plate A is fixed to the support frame surface on one side of the side plate, and the L-shaped support plate A is installed to the side plate via the electric actuator A. Double-headed pressure pieces are fixed to the four sets of plate heads of the four corner pressure frames, and guide rail seats are symmetrically welded to the surface of the long frame plate of the four corner pressure frames. A U-shaped support plate is slidably installed at the guide rail seat, and an L-shaped support plate B is welded to the middle of the U-shaped support plate. An edge pressure plate is installed on the L-shaped support plate B via the electric actuator B.

[0007] Furthermore, an electric actuator A is bolted to the lower surface of the top plate of the L-shaped support plate A, and a perforated plate is welded to the telescopic head of the electric actuator A, and the perforated plate is bolted to the surface of the side plate.

[0008] By adopting the above technical solution, after the seat of the electric actuator A is locked under the top plate of the L-shaped support plate with bolts, the electric actuator A can be installed with the side plate through the hole mounting plate, so that the electric actuator A can drive the four corner pressure frames to rise and fall through the side plate.

[0009] Furthermore, an electric actuator B is bolted to the lower surface of the top plate of the L-shaped support plate B, and a perforated plate is welded to the telescopic head of the electric actuator B, and the perforated plate is bolted to the surface of the corner pressure plate.

[0010] By adopting the above technical solution, after the seat of the electric actuator B is installed under the top plate of the L-shaped support plate B with bolts, the electric actuator B can be connected to the corner pressure plate for driving lifting by means of the hole mounting plate.

[0011] Furthermore, the head plate of the double-headed pressing component is symmetrically welded with angle pressing heads, and an angle opening is reserved between the angle pressing heads of the double-headed pressing component;

[0012] By adopting the above technical solution, the head plate of the double-headed pressing component can be symmetrically pressed against the corner joint position of the frame with the corner pressing head, and then the corner opening between the corner pressing heads can accommodate the welding head to enter between the corner pressing heads to weld the corner joint position of the frame.

[0013] Furthermore, the guide rail seat has a T-shaped guide groove for mounting the guide block inside the seat, and the guide block is welded to the lower plate of the U-shaped support plate with its own vertical block body.

[0014] By adopting the above technical solution, the U-shaped support plate is guided and slid at the T-shaped guide groove of the guide rail seat by the guide block, so that the U-shaped support plate can change its position above the guide rail seat.

[0015] Furthermore, the surface of the grid plate is provided with a grid groove, and a connecting block is welded between the wide side of the grid plate and the inner frame wall of the support frame.

[0016] By adopting the above technical solution, welding slag generated during welding can fall off the grid groove of the grid joint plate, and the grid joint plate can be welded and fixed in the support frame with the help of connecting blocks.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model provides a metal clamp for metal welding, which uses the telescopic function of electric actuators A and B to easily adjust the height of the four corner pressure frames and edge pressure plates, thereby adapting to the welding clamping requirements of metal frames of different sizes and shapes. This height adjustability ensures that the clamp can tightly press and fix the metal frame, improving the accuracy and stability of welding, and ensuring the flexibility and convenience of metal frame welding operations.

[0019] Furthermore, the design of the double-headed clamping parts and corner clamping heads of the four corner clamping frames allows the clamps to be symmetrically pressed on the corner joints of the metal frame. At the same time, the corner opening design allows the welding head to enter for welding. This flexible clamping method facilitates the welding of the corner joints of the metal frame. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a metal clamp for metal welding machinery according to this utility model.

[0021] Figure 2 This is a schematic diagram showing the disassembled U-shaped support plate and guide rail seat of a metal clamp for metal welding machinery according to this utility model.

[0022] Figure 3 This is an exploded view of a metal clamp for metal welding according to the present invention.

[0023] In the diagram: 1. Base frame; 2. Support frame; 3. Grille plate; 4. Four corner pressure frame; 5. Side plate; 6. L-shaped support plate A; 7. Electric actuator A; 8. Double-headed pressure piece; 9. Corner pressure head; 10. Guide rail seat; 11. Guide block; 12. U-shaped support plate; 13. L-shaped support plate B; 14. Electric actuator B; 15. Corner pressure plate. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1-3As shown, a metal welding machine manufacturing metal fixture includes a base frame 1, a support frame 2, a grid plate 3, four corner pressure frames 4, an L-shaped support plate A6, an electric actuator A7, a double-headed pressing component 8, a guide rail seat 10, a U-shaped support plate 12, an L-shaped support plate B13, and an electric actuator B14. The base frame 1 is symmetrically welded to the lower part of the frame of the support frame 2. The grid plate 3 is welded and fixed inside the frame opening of the support frame 2. Four corner pressure frames 4 are pressed onto the surface of the grid plate 3, and edge joints are symmetrically fixed to the outer side of the long frame plate of the four corner pressure frames 4. Plate 5, an L-shaped support plate A6 is fixed on the surface of the support frame 2 on one side of the edge plate 5, and the L-shaped support plate A6 is installed with the edge plate 5 through an electric push rod A7. The four sets of plate heads of the four corner pressure frame 4 are fixed with double-head pressure pieces 8, and the long frame plate surface of the four corner pressure frame 4 is symmetrically welded with guide rail seats 10. A U-shaped support plate 12 is slidably installed at the guide rail seat 10, and an L-shaped support plate B13 is welded to the middle of the plate body of the U-shaped support plate 12. The L-shaped support plate B13 is equipped with a corner pressure plate 15 through an electric push rod B14.

[0026] Among them, the lower surface of the top plate of the L-shaped support plate A6 is bolted with an electric push rod A7, and the telescopic rod head of the electric push rod A7 is welded with a hole plate, and the hole plate is bolted to the plate surface of the side plate 5.

[0027] By adopting the above technical solution, after the seat of the electric actuator A7 is locked under the top plate of the L-shaped support plate A6 with bolts, the electric actuator A7 can be installed with the side plate 5 through the hole mounting plate, so that the electric actuator A7 can drive the four corner pressure frames 4 to rise and fall through the side plate 5.

[0028] Among them, the lower surface of the top plate of the L-shaped support plate B13 is bolted with an electric push rod B14, and the telescopic rod head of the electric push rod B14 is welded with a hole plate, and the hole plate is bolted to the surface of the corner pressure plate 15.

[0029] By adopting the above technical solution, after the seat of the electric actuator B14 is installed under the top plate of the L-shaped support plate B13 with bolts, the electric actuator B14 can be connected to the corner pressure plate 15 for driving lifting by the hole mounting plate.

[0030] Among them, the head plate of the double-headed pressing component 8 is symmetrically welded with corner pressing heads 9, and corner openings are reserved between the corner pressing heads 9 of the double-headed pressing component 8.

[0031] By adopting the above technical solution, the head plate of the double-headed pressing component 8 can be symmetrically pressed against the corner joint position of the frame by the corner pressing head 9, and then the corner opening between the corner pressing heads 9 can accommodate the welding head to enter between the corner pressing heads 9 to weld the corner joint position of the frame.

[0032] The guide rail seat 10 has a T-shaped guide groove for mounting the guide block 11 inside the seat, and the guide block 11 is welded to the lower plate of the U-shaped support plate 12 with its own vertical block body.

[0033] By adopting the above technical solution, the U-shaped support plate 12 is guided and slid at the T-shaped guide groove of the guide rail seat 10 by the guide block 11, so that the U-shaped support plate 12 can change its position above the guide rail seat 10.

[0034] The surface of the grid plate 3 is provided with a grid groove, and a connecting block is welded between the wide side of the grid plate 3 and the inner frame wall of the support frame 2.

[0035] By adopting the above technical solution, welding slag generated during welding can fall off the grid groove of the grid connecting plate 3, and the grid connecting plate 3 can be welded and fixed inside the support frame 2 with the help of the connecting block.

[0036] It should be noted that this utility model is a metal fixture for mechanical manufacturing of metal welding. When the mechanical manufacturing frame needs to be welded, the frame plate can be placed on the surface of the support frame 2 outside the grid plate 3. Then, the four corner plates of the frame can be joined together below the double-headed pressure member 8. Then, the electric push rod A7 at the L-shaped support plate A6 can be connected to an external controller for control. Then, the electric push rod A7 can drive the four corner pressure frame 4 to press down through the side plate 5, so that the four corner pressure frame 4, with the double-headed pressure member 8 and the corner pressure head 9, presses against the four corner plates of the frame. Then, the corner openings between the corner pressure heads 9 can accommodate... The welding head enters between the corner pressure head 9 to weld the corner joint of the frame. After welding, the four corner pressure frames 4 rise. At this time, the frame plate between the frames can be placed inside the frame and supported by the grid plate 3. The four corner pressure frames 4 are lowered again, and then the U-shaped support plate 12 slides above the frame plate at the guide rail seat 10 with the guide block 11. At the same time, the electric push rod B14 can be connected to the external controller to drive the corner pressure plate 15 to press down on the frame plate. At this time, the frame plate and the frame can be welded. The position of the electric push rod B14 can be changed after the four corner pressure frames 4 rise, so that the metal frame of the machine can be better clamped and welded.

[0037] It should be noted that this utility model is a mechanical manufacturing metal clamp for metal welding. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metal fabrication jig for metal welding, characterized by: The system includes a base frame (1), a support frame (2), a grid plate (3), four corner pressure frames (4), an L-shaped support plate A (6), an electric actuator A (7), a double-headed pressure piece (8), a guide rail seat (10), a U-shaped support plate (12), an L-shaped support plate B (13), and an electric actuator B (14). The base frame (1) is symmetrically welded to the bottom of the frame of the support frame (2). A grid plate (3) is welded and fixed inside the frame opening of the support frame (2). Four corner pressure frames (4) are pressed onto the surface of the grid plate (3), and side plates (5) are symmetrically fixed to the outer side of the long frame plate of the four corner pressure frames (4). An L-shaped support plate A (6) is fixed on the surface of the support frame (2) on one side of the plate (5), and the L-shaped support plate A (6) is installed with the side plate (5) through the electric push rod A (7). The four sets of plate heads of the four corner pressure frame (4) are fixed with double-head pressure pieces (8), and the long frame plate of the four corner pressure frame (4) is symmetrically welded with guide rail seats (10). A U-shaped support plate (12) is slidably installed at the guide rail seat (10), and an L-shaped support plate B (13) is welded in the middle of the plate body of the U-shaped support plate (12). The L-shaped support plate B (13) is installed with a corner pressure plate (15) through the electric push rod B (14).

2. A mechanical manufacturing metal fixture for metal welding according to claim 1, characterized in that: The lower surface of the top plate of the L-shaped support plate A (6) is bolted with an electric push rod A (7), and the telescopic rod head of the electric push rod A (7) is welded with a hole plate, and the hole plate is bolted to the surface of the side plate (5).

3. A mechanical manufacturing metal fixture for metal welding according to claim 1, characterized in that: The lower surface of the top plate of the L-shaped support plate B (13) is bolted with an electric push rod B (14), and the telescopic rod head of the electric push rod B (14) is welded with a hole plate, and the hole plate is bolted to the surface of the corner pressure plate (15).

4. A mechanical manufacturing metal fixture for metal welding according to claim 1, characterized in that: The head plate of the double-headed pressing component (8) is symmetrically welded with angle pressing heads (9), and an angle opening is reserved between the angle pressing heads (9) of the double-headed pressing component (8).

5. A mechanical manufacturing metal fixture for metal welding according to claim 1, characterized in that: The guide rail seat (10) has a T-shaped guide groove for mounting the guide block (11) inside the seat, and the guide block (11) is welded to the lower plate of the U-shaped support plate (12) with its own vertical block body.

6. A mechanical manufacturing metal fixture for metal welding according to claim 1, characterized in that: The surface of the grid plate (3) is provided with a grid groove, and a connecting block is welded between the wide side plate of the grid plate (3) and the inner frame wall of the support frame (2).

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