Edge surrounding steel welding tool for mattress machining

Abstract

The edge surrounding steel welding tool for mattress machining comprises a longitudinal moving mechanism and a transverse moving mechanism, the transverse moving mechanism is arranged at the upper end of the longitudinal moving mechanism, a first bottom plate is arranged at the upper end of the transverse moving mechanism, a second bottom plate is installed at the upper end of the first bottom plate, and first moving grooves are symmetrically formed in the upper end of the first bottom plate; the upper ends of the first moving grooves penetrate through the second bottom plate, a first threaded shaft is rotationally connected into the two first moving grooves, the directions of threads on the front portion and the rear portion of the outer surface of the first threaded shaft are opposite, and a first threaded sleeve is slidably connected into the first moving grooves and is in threaded connection with the first threaded shaft. The position of the limiting rod can be adjusted according to the size of surrounding edge steel, the fastening bolts are screwed into the corresponding threaded holes to fix the position of the limiting rod, then the first threaded shaft and the second threaded shaft are rotated to drive the limiting rod to move to adjust the position, the device can adapt to surrounding edge steel of different sizes, and applicability is high.

Description

Technical Field

[0001] This utility model relates to the field of mattress processing, specifically to a welding fixture for edge steel in mattress processing. Background Technology

[0002] A mattress is an item placed between the human body and a bed to ensure consumers obtain healthy and comfortable sleep. Mattresses are made of various materials, and mattresses made of different materials provide different sleep effects. A Chinese patent discloses a welding fixture for edge steel in mattress processing (authorization announcement number CN 219703967U). This patented technology places the bottom edge steel in a groove, clamps the side edge steel with a gripper, and fixes the top edge steel with a top edge fixator. None of these require manual assistance, making it safer and allowing for independent operation. Furthermore, the fixing position does not affect the welding process. However, it cannot be adjusted according to the size of the edge steel, resulting in poor applicability. Therefore, those skilled in the art provide a welding fixture for edge steel in mattress processing to solve the problems mentioned in the background art. Utility Model Content

[0003] To solve the above technical problems, this utility model provides a welding fixture for edge steel in mattress processing, including a longitudinal moving mechanism and a transverse moving mechanism. The transverse moving mechanism is provided at the upper end of the longitudinal moving mechanism, and a base plate is provided at the upper end of the transverse moving mechanism. A base plate is installed at the upper end of the base plate. A moving groove is symmetrically opened at the upper end of the base plate, and the upper end of the moving groove passes through the base plate. The two moving grooves are rotatably connected to a threaded shaft. The front and rear threads of the outer surface of the threaded shaft are in opposite directions. A threaded sleeve is slidably connected inside the moving groove, and the threaded sleeve and the threaded shaft are threadedly connected.

[0004] Two movable slots are symmetrically opened on the upper end of the base plate. The two movable slots are rotatably connected to the threaded shaft. The threads on the left and right sides of the outer surface of the threaded shaft are opposite. The movable slots are slidably connected to the threaded sleeve. The threaded sleeve and the threaded shaft are threadedly connected. A crossbar is installed on the upper end of both the threaded sleeve and the threaded sleeve. Several threaded holes are opened on the upper end of the crossbar. Two limit rods are installed on the upper end of the crossbar.

[0005] Preferably, the longitudinal moving mechanism includes a longitudinal plate and a threaded rod. A sliding hole is opened in the middle of the longitudinal plate, and sliding grooves are symmetrically opened in the inner wall of the sliding hole. A guide rod is installed in the sliding groove on one side, and the threaded rod is rotatably connected in the sliding groove on the other side. A motor is installed at one end of the threaded rod.

[0006] Preferably, the slider is slidably connected inside the sliding hole, and mating blocks are symmetrically installed on the side of the slider. One mating block is slidably connected to the guide rod, and the other mating block is threadedly connected to the threaded rod.

[0007] Preferably, the lateral movement mechanism includes a grooved rod and a threaded rod II. A motor II is installed at the lower end of the grooved rod and the motor II is fixed at the lower end of the slider. The threaded rod II is rotatably connected inside the grooved rod.

[0008] Preferably, the second threaded rod has a motor three mounted on its side, and the outer surface of the second threaded rod is threaded to a bottom block, which is fixedly connected to a base plate one.

[0009] Preferably, the limiting rod includes a fixing block and a fastening bolt. The fastening bolt is installed inside the fixing block. A stop block 1 is installed on the side of the fixing block. Several stop blocks 2 are installed on the upper end of the stop block 1. Threaded grooves are opened on the upper end of both the stop block 1 and the stop blocks 2. A threaded connector is installed on the lower end of the stop blocks 2.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model can adjust the position of the limiting rod according to the size of the edging steel. The fastening bolt is screwed into the corresponding threaded hole to fix the position of the limiting rod. Then, the threaded shaft one and threaded shaft two are rotated to move the limiting rod to adjust its position. It can adapt to edging steel of different sizes and has strong applicability.

[0012] 2. In this utility model, after a portion of the side of the edging steel is welded, motor three drives the edging steel to move. The worker can weld different positions on the side of the edging steel without changing positions. After one side of the edging steel is welded, motor one drives the edging steel to move forward. Then, motor two drives the edging steel to rotate 90 degrees to change the side, so that the worker can weld the side of the edging steel without changing positions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this application;

[0014] Figure 2 This is a schematic diagram of the longitudinal and lateral movement mechanisms of this application;

[0015] Figure 3 This is a structural schematic diagram of base plate one and base plate two of this application;

[0016] Figure 4 This is a schematic diagram of the limit rod in this application;

[0017] In the picture:

[0018] 1. Longitudinal moving mechanism; 2. Longitudinal plate; 3. Sliding hole; 4. Sliding groove; 5. Threaded rod one; 6. Motor one; 7. Sliding block; 71. Motor two; 8. Mating block; 9. Support leg;

[0019] 10. Lateral movement mechanism; 11. Grooved rod; 12. Threaded rod II; 13. Motor III; 14. Base block; 15. Base plate I; 16. Base plate II; 17. Moving groove I; 18. Threaded shaft I; 19. Threaded sleeve I;

[0020] 20. Moving groove two; 21. Threaded shaft two; 22. Threaded sleeve two; 23. Crossbar; 24. Threaded hole; 25. Limiting rod; 26. Stop block one; 27. Fixing block; 28. Fastening bolt; 29. ​​Stop block two;

[0021] 30. Threaded groove; 31. Threaded connector. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0023] Please see Figures 1-4This embodiment provides a welding fixture for edge steel in mattress processing, including a longitudinal moving mechanism 1 and a transverse moving mechanism 10. Support legs 9 are symmetrically mounted on the sides of the longitudinal moving mechanism 1. The longitudinal moving mechanism 1 includes a longitudinal plate 2 and a threaded rod 5. A sliding hole 3 is formed in the center of the longitudinal plate 2, and sliding grooves 4 are symmetrically formed on the inner wall of the sliding hole 3. A guide rod is installed inside one side of the sliding groove 4, and the threaded rod 5 is rotatably connected inside the other side of the sliding groove 4. A motor 6 is installed at one end of the threaded rod 5. A slider 7 is slidably connected inside the sliding hole 3. Matching blocks 8 are symmetrically mounted on the sides of the slider 7. One side of the matching block 8 and the guide rod 6 are rotatably connected. The rod is slidably connected, and the other side is threadedly connected to the mating block 8 and the threaded rod 5. The longitudinal moving mechanism 1 is provided with a transverse moving mechanism 10 at the upper end. The transverse moving mechanism 10 includes a grooved rod 11 and a threaded rod 12. The lower end of the grooved rod 11 is equipped with a motor 71, and the motor 71 is fixed to the lower end of the slider 7. The grooved rod 11 is rotatably connected to the threaded rod 12. The side of the threaded rod 12 is equipped with a motor 13. The outer surface of the threaded rod 12 is threadedly connected to the bottom block 14, and the bottom block 14 is fixedly connected to the bottom plate 15. The transverse moving mechanism 10 is provided with a bottom plate 15 at the upper end. The bottom plate 15 is mounted on the upper end of the bottom plate 15. A base plate 216 is mounted. A sliding groove 17 is symmetrically formed on the upper end of a base plate 15, with the upper end of the sliding groove 17 penetrating the base plate 216. The two sliding grooves 17 are rotatably connected to a threaded shaft 18, whose front and rear threads on the outer surface of the threaded shaft 18 have opposite directions. A threaded sleeve 19 is slidably connected inside the sliding groove 17, and the threaded sleeve 19 is threadedly connected to the threaded shaft 18. A sliding groove 20 is symmetrically formed on the upper end of a base plate 21. A threaded shaft 21 is rotatably connected inside the two sliding grooves 20, with the left and right threads on the outer surface of the threaded shaft 21 having opposite directions. The sliding grooves 20 are slidably connected inside. Connect threaded sleeve 22, threaded sleeve 22 and threaded shaft 21 are threadedly connected. A crossbar 23 is installed on the upper end of both threaded sleeve 19 and threaded sleeve 22. Several threaded holes 24 are opened on the upper end of the crossbar 23. Two limiting rods 25 are installed on the upper end of the crossbar 23. The limiting rod 25 includes a fixing block 27 and a fastening bolt 28. The fastening bolt 28 is installed inside the fixing block 27. A stop block 26 is installed on the side of the fixing block 27. Several stop blocks 29 are set on the upper end of the stop block 26. Threaded grooves 30 are opened on the upper end of both stop blocks 26 and stop blocks 29. A threaded connector 31 is installed on the lower end of the stop blocks 29.

[0024] The working principle of this utility model is as follows: the threaded connector 31 of the second stop 29 is screwed into the threaded groove 30 of the first stop 26 or another second stop 29, so that the first stop 26 and several second stop 29 are fixedly connected. Then, the position of the limiting rod 25 is adjusted according to the size of the edging steel. The fastening bolt 28 is screwed into the corresponding threaded hole 24, thereby fixing the position of the limiting rod 25. Then, the threaded shaft 18 and the threaded shaft 21 are rotated. The threaded shaft 18 drives the limiting rods 25 on both sides to move and adjust their positions through the threaded sleeve 19. The threaded shaft 21 drives the limiting rods 25 on both sides to move and adjust their positions through the threaded sleeve 22.

[0025] First, place the bottom edge steel on the base plate 216, so that several limiting rods 25 contact the inner wall of the bottom edge steel. Then, place the side edge steel outside the several limiting rods 25, so that the side edge steel falls on the upper end of the bottom edge steel. Then, place the top edge steel outside the several limiting rods 25, so that the top edge steel falls on the upper end of the side edge steel. The positions of the bottom edge steel, side edge steel and top edge steel are restricted by several limiting rods 25.

[0026] Then, the workers weld the edging steel on the back side of the base plate 16. After a portion of the edging steel is welded, the control motor 13 drives the threaded rod 12 to rotate. The threaded rod 12 moves the base plate 15 and the base plate 16 through the base block 14, causing the edging steel to move accordingly. The workers can weld different positions on the side of the edging steel without changing positions. After one side of the edging steel is welded, the motor 6 drives the threaded rod 5 to rotate. The threaded rod 5 moves the slider 7 forward through the mating block 8. The mating block 8 moves the transverse moving mechanism 10 and the edging steel forward. Then, the motor 71 drives the transverse moving mechanism 10 to rotate 90 degrees. The transverse moving mechanism 10 rotates the edging steel 90 degrees through the base plate 15 and the base plate 16. Then, the workers weld the other side of the edging steel, allowing them to weld the sides of the edging steel without changing positions.

[0027] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A welding fixture for edge steel in mattress processing, comprising a longitudinal moving mechanism (1) and a transverse moving mechanism (10), characterized in that, The longitudinal moving mechanism (1) is provided with a transverse moving mechanism (10) at its upper end. The transverse moving mechanism (10) is provided with a base plate (15) at its upper end. A base plate (16) is installed at the upper end of the base plate (15). A moving groove (17) is symmetrically opened at the upper end of the base plate (15), and the upper end of the moving groove (17) passes through the base plate (16). The two moving grooves (17) are rotatably connected to a threaded shaft (18). The front and rear threads of the outer surface of the threaded shaft (18) are opposite. A threaded sleeve (19) is slidably connected inside the moving groove (17), and the threaded sleeve (19) and the threaded shaft (18) are threadedly connected. The upper end of the base plate 2 (16) is symmetrically provided with movable groove 2 (20). The two movable groove 2 (20) are rotatably connected to the threaded shaft 2 (21). The left and right threads on the outer surface of the threaded shaft 2 (21) are opposite. The movable groove 2 (20) is slidably connected to the threaded sleeve 2 (22). The threaded sleeve 2 (22) and the threaded shaft 2 (21) are threadedly connected. The upper end of the threaded sleeve 1 (19) and the threaded sleeve 2 (22) are both equipped with crossbars (23). Several threaded holes (24) are provided on the upper end of the crossbars (23). Two limit rods (25) are installed on the upper end of the crossbars (23).

2. The welding fixture for edge steel in mattress processing according to claim 1, characterized in that, The longitudinal moving mechanism (1) includes a longitudinal plate (2) and a threaded rod (5). A sliding hole (3) is opened in the middle of the longitudinal plate (2). A sliding groove (4) is symmetrically opened on the inner wall of the sliding hole (3). A guide rod is installed inside one side of the sliding groove (4), and the threaded rod (5) is rotatably connected inside the other side of the sliding groove (4). A motor (6) is installed at one end of the threaded rod (5).

3. The welding fixture for edge steel in mattress processing according to claim 2, characterized in that, The sliding hole (3) is internally connected to the slider (7), and the slider (7) is symmetrically fitted with mating blocks (8) on its side. One mating block (8) is slidably connected to the guide rod, and the other mating block (8) is threadedly connected to the threaded rod (5).

4. The welding fixture for edge steel in mattress processing according to claim 1, characterized in that, The lateral movement mechanism (10) includes a grooved rod (11) and a threaded rod (12). A motor (71) is installed at the lower end of the grooved rod (11), and the motor (71) is fixed at the lower end of the slider (7). The threaded rod (12) is rotatably connected inside the grooved rod (11).

5. The welding fixture for edge steel in mattress processing according to claim 4, characterized in that, The threaded rod 2 (12) is equipped with motor 3 (13) on its side. The outer surface of the threaded rod 2 (12) is threadedly connected to the bottom block (14), and the bottom block (14) is fixedly connected to the bottom plate 1 (15).

6. The welding fixture for edge steel in mattress processing according to claim 1, characterized in that, The limiting rod (25) includes a fixing block (27) and a fastening bolt (28). The fastening bolt (28) is installed inside the fixing block (27). A stop block (26) is installed on the side of the fixing block (27). Several stop blocks (29) are installed on the upper end of the stop block (26). Threaded grooves (30) are opened on the upper end of both the stop block (26) and the stop blocks (29). A threaded connector (31) is installed on the lower end of the stop blocks (29).

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