Auxiliary welding tool for bed board supporting connecting piece

Abstract

The utility model relates to the field of bed board processing, and discloses a welding auxiliary tool for a bed board supporting connecting piece, which comprises a supporting table for supporting the auxiliary tool, the top end of the supporting table is fixedly connected with a mounting frame, and the two sides of the mounting frame are fixedly connected with supporting sliding rails. Movable sliding rails are slidably connected to the two sides of the interior of the supporting sliding rail correspondingly, positioning rods are slidably connected to the two sides of the interior of the movable sliding rails correspondingly, movable bases are fixedly connected to the top ends of the positioning rods correspondingly, movable frames are slidably connected to the two sides of the bottom end of the mounting frame correspondingly, and the interiors of the movable frames are connected with the top ends of the movable bases through Y-axis pushing frames; and therefore, the positioning rod can slide in the movable sliding rail. According to the medical bed, measurement work is not needed when the medical bed is used, welding stability and positioning rapidness are further improved, the bed board is adsorbed, tedious buckle dismounting work is not needed, and the installation efficiency of the bed board is improved.

Description

Technical Field

[0001] The utility model relates to the field of bed board processing, in particular to a welding auxiliary tool for a bed board support connecting piece. Background Technique

[0002] The bed board is an important component in the bed frame, used to support the mattress and provide a flat sleeping surface. It is usually installed on the cross beam or support structure of the bed frame, directly bearing the weight of the human body. To ensure the stability of the bed board during use and be able to support a greater gravity, the bed board and the bottom parts are fixed by welding to improve stability.

[0003] When welding the bottom of the bed board, it is necessary to ensure that multiple support points at the bottom are evenly distributed. Usually, precise measurement is carried out first to ensure equal installation spacing, and then welding is performed. The positioning efficiency is relatively low, and the welding efficiency is also low. At the same time, when welding the bed board, its stability needs to be ensured, but the bed board is fixed through cumbersome buckles, and the disassembly and assembly are relatively cumbersome. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a welding auxiliary tool for a bed board support connecting piece, which improves the stability and quick positioning during welding and the installation efficiency of the bed board.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A welding auxiliary tool for a bed board support connecting piece, comprising:

[0007] A support table for supporting the auxiliary tool, the top end of the support table is fixedly connected with an installation frame, both sides of the installation frame are fixedly connected with support sliding rails, both sides of the inner part of the support sliding rails are slidably connected with moving sliding rails, both sides of the inner part of the moving sliding rails are slidably connected with positioning rods, the top ends of the positioning rods are fixedly connected with moving seats, both sides of the bottom end of the installation frame are slidably connected with moving frames, and the inner part of the moving frames is connected to the top end of the moving seats through Y-axis push frames to be used for realizing the sliding of the positioning rods inside the moving sliding rails. The middle part of the top end of the installation frame is fixedly connected with a top fixed frame, and the bottom end of the top fixed frame is connected to the moving sliding rails and the moving frames through an X-axis push frame to be used for realizing the simultaneous movement of the two;

[0008] Multiple scale bars for the top of the support table, and are divided into horizontal and vertical directions. Both the horizontal and vertical directions of the top end of the support table are fixedly connected with positioning push rods through mounting plates, and the output ends of the positioning push rods are fixedly connected with positioning plates to be used for realizing the size positioning adjustment of the bed board. An adsorption component is installed in the middle of the support table to be used for realizing the fixation of the bed board.

[0009] Further, the adsorption assembly includes an adsorption cover located in the middle of the support platform. A mounting base is fixedly connected to the right side of the bottom end of the support platform. A pumping device is fixedly connected to the bottom end of the mounting base. The bottom end of the adsorption cover is connected to the input end of the pumping device through a suction pipe.

[0010] Further, the X-axis pushing frame includes an X-axis push rod located at the bottom end of the top fixing frame. The output end of the X-axis push rod is fixedly connected to an X-axis lower pressing plate. An upper pushing plate and a lower pushing plate are respectively rotatably connected to both sides of the X-axis lower pressing plate. The outer sides of the lower pushing plates are respectively rotatably connected to the inner sides of the moving slide rails. The outer sides of the upper pushing plates are respectively rotatably connected to the inner sides of the moving frames.

[0011] Further, the Y-axis pushing frame includes Y-axis push rods located inside the moving frames. The output ends of the Y-axis push rods are fixedly connected to Y-axis lower pressing plates. Side pushing connecting rods are rotatably connected to both sides of the Y-axis lower pressing plates. The bottom ends of the side pushing connecting rods are respectively rotatably connected to the top ends of the moving seats.

[0012] Further, clamping plates are slidably connected to both sides of the bottom of the positioning rod for clamping the connecting piece.

[0013] Further, the inner sides of the Y-axis lower pressing plates are slidably connected inside the moving frames to ensure the stability of the downward pressing of the Y-axis lower pressing plates.

[0014] Further, a sealing rubber ring is connected to the outer side of the top end of the adsorption cover to improve the adsorption effect.

[0015] Further, a valve is provided on the outer ring of the suction pipe to fix the pumping device when adsorbing.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, through the push of the X-axis push rod, and due to the thrust of the lower pushing plate, the moving slide rails are unfolded to both sides to determine the length spacing of the positioning rods. By pushing the Y-axis lower pressing plate with the Y-axis push rod and adjusting the width spacing of the positioning rods through the force of the side pushing connecting rods, the parts welding at the bottom of the bed board can be positioned. When in use, there is no need for measurement work, further improving the stability and quick positioning of welding.

[0018] 2. In the utility model, through the pumping of the pumping device, along with the suction pipe, the air inside the adsorption cover is discharged to the outside, creating a negative pressure environment inside, thereby adsorbing the bed board. There is no need for the cumbersome work of removing the buckles, improving the installation efficiency of the bed board. Description of the Drawings

[0019] Figure 1This is an overall diagram of a welding auxiliary tooling for a bed support connector proposed by the utility model;

[0020] Figure 2 This is a bottom view of a welding auxiliary tooling for a bed support connector proposed by the utility model;

[0021] Figure 3 This is a diagram of an X-axis push rod mechanism of a welding auxiliary tooling for a bed support connector proposed by the utility model;

[0022] Figure 4 for Figure 3 A magnified view of point A;

[0023] Figure 5 The utility model provides a support platform mechanism diagram for a welding auxiliary tooling for a bed board support connector.

[0024] Legend:

[0025] 1. Support table; 2. Scale bar; 3. Support slide rail; 4. Mounting frame; 5. Push plate; 6. Top fixed frame; 7. X-axis push rod; 8. Side push rod; 9. Moving slide rail; 10. Positioning rod; 11. Positioning plate; 12. Positioning push rod; 13. Adsorption cover; 14. Suction tube; 15. Pump; 16. Mounting seat; 17. X-axis lower pressure plate; 18. Moving frame; 19. Y-axis push rod; 20. Moving seat; 21. Y-axis lower pressure plate; 22. Clamp; 23. Upper push plate; 24. Sealing rubber ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1 , Figure 3 and Figure 4, an embodiment provided by the present utility model: a welding auxiliary tool for a bed board support connecting piece, comprising: a support table 1 for supporting the auxiliary tool, a mounting frame 4 is fixedly connected to the top end of the support table 1, support rails 3 are fixedly connected to both sides of the mounting frame 4, both sides of the inside of the support rails 3 are slidably connected with moving rails 9, both sides of the inside of the moving rails 9 are slidably connected with positioning rods 10, moving seats 20 are fixedly connected to the top ends of the positioning rods 10, both sides of the bottom end of the mounting frame 4 are slidably connected with moving frames 18, and the inside of the moving frames 18 is connected to the top end of the moving seats 20 through a Y-axis push frame, so as to realize the sliding of the positioning rods 10 inside the moving rails 9. A top fixing frame 6 is fixedly connected to the middle of the top end of the mounting frame 4, and the bottom end of the top fixing frame 6 is connected to the moving rails 9 and the moving frames 18 through an X-axis push frame, so as to realize the simultaneous movement of the two. The X-axis push frame includes an X-axis push rod 7 located at the bottom end of the top fixing frame 6, the output end of the X-axis push rod 7 is fixedly connected with an X-axis lower pressing plate 17, upper push plates 23 and lower push plates 5 are respectively rotatably connected to both sides of the X-axis lower pressing plate 17, the outer sides of the lower push plates 5 are respectively rotatably connected to the inner sides of the moving rails 9, and the outer sides of the upper push plates 23 are respectively rotatably connected to the inner sides of the moving frames 18. The Y-axis push frame includes a Y-axis push rod 19 located inside the moving frame 18, the output ends of the Y-axis push rod 19 are fixedly connected with Y-axis lower pressing plates 21, side push connecting rods 8 are rotatably connected to both sides of the Y-axis lower pressing plates 21, the bottom ends of the side push connecting rods 8 are respectively rotatably connected to the top ends of the moving seats 20, clamping plates 22 are slidably connected to both sides of the bottom of the positioning rods 10, so as to realize the clamping of the connecting piece, and the inner sides of the Y-axis lower pressing plates 21 are slidably connected inside the moving frames 18, so as to realize the stability of the downward pressing of the Y-axis lower pressing plates 21;

[0028] After positioning the bed board at the top end of the support table 1, start the X-axis push rod 7 according to the length of the bed board, move the X-axis lower pressing plate 17 downward, generate a downward pressure on both the lower push plate 5 and the upper push plate 23 at the same time, and through the angular change of the lower push plate 5 and the upper push plate 23, move the moving rails 9 and the moving frames 18 outward at the same time, drive the positioning rods 10 inside the moving rails 9 to expand outward. After determining the length spacing, start the Y-axis push rods 19 on both sides, press the Y-axis lower pressing plates 21 downward, generate a downward pressure on the side push connecting rods 8, and expand the moving seats 20 to both sides, so as to adjust the width spacing of the positioning rods 10. Place the parts to be welded into the notch inside the bottom of the positioning rods 10, and fix them by screwing the threaded rods on the outside of the clamping plates 22 inward. Only one threaded rod needs to be rotated. During use, no measurement work is required, further improving the stability and positioning speed of welding.

[0029] Refer to Figure 2 and Figure 5, a plurality of scale bars 2 for supporting the top of the support table 1, which are divided into horizontal and vertical directions. The top of the support table 1 is fixedly connected with positioning push rods 12 in both horizontal and vertical directions through mounting plates. The output ends of the positioning push rods 12 are fixedly connected with positioning plates 11 to realize the size positioning and adjustment of the bed board. An adsorption component is installed in the middle of the support table 1 to realize the fixation of the bed board. The adsorption component includes an adsorption cover 13 located in the middle of the support table 1. The right side of the bottom end of the support table 1 is fixedly connected with a mounting seat 16. The bottom end of the mounting seat 16 is fixedly connected with a pumping pump 15. The bottom end of the adsorption cover 13 is connected to the input end of the pumping pump 15 through a suction pipe 14. The outer side of the top end of the adsorption cover 13 is connected with a sealing rubber ring 24 to improve the adsorption effect. The outer ring of the suction pipe 14 is a valve to realize the fixation of closing the pumping pump 15 during adsorption;

[0030] When welding and fixing the bed board, adjust the position of the positioning plate 11 through the positioning push rod 12, and determine the moving positions of the horizontal and vertical positioning plates 11 according to the length and width dimensions of the bed board, so as to fit the bed board. Place the bed board on the top of the support table 1 with its front facing down. At this time, the pressure of the bed board acts on the top of the sealing rubber ring 24, and the sealing rubber ring 24 deforms under force to fit the bed board. Start the pumping pump 15 to pump the air inside the adsorption cover 13 to the outside through the suction pipe 14. At this time, a negative pressure is generated inside the adsorption cover 13 to fix the bed board. After closing the valve of the suction pipe 14, turn off the pumping pump 15, so as to ensure the stability of the bed board, without the need for cumbersome buckle removal work, and improve the installation efficiency of the bed board.

[0031] Working principle: When welding and fixing the bed board, adjust the position of the positioning plate 11 through the positioning push rod 12, and determine the moving positions of the horizontal and vertical positioning plates 11 according to the length and width dimensions of the bed board, so as to fit the bed board. Place the bed board on the top of the support table 1 with its front facing down. At this time, the pressure of the bed board acts on the top of the sealing rubber ring 24, and the sealing rubber ring 24 deforms under force to fit the bed board. Start the pumping pump 15 to pump the air inside the adsorption cover 13 to the outside through the suction pipe 14. At this time, a negative pressure is generated inside the adsorption cover 13 to fix the bed board. After closing the valve of the suction pipe 14, turn off the pumping pump 15, so as to ensure the stability of the bed board. At this time, start the X-axis push rod 7 according to the length of the bed board, move the X-axis lower pressing plate 17 downward, generate a downward pressure on both the lower pushing plate 5 and the upper pushing plate 23 at the same time, and through the angle change of the lower pushing plate 5 and the upper pushing plate 23, move the moving slide rail 9 and the moving frame 18 outward at the same time, drive the positioning rod 10 inside the moving slide rail 9 to expand outward. After determining the length spacing, start the Y-axis push rods 19 on both sides, press the Y-axis lower pressing plate 21 downward, generate a downward pressure on the side pushing connecting rod 8, and make the moving seat 20 expand to both sides, so as to adjust the width spacing of the positioning rod 10. Place the parts to be welded into the notch at the bottom of the positioning rod 10, and fix them by screwing the threaded rod on the outside of the clamping plate 22 inward. Only need to rotate one of the threaded rods.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A welding auxiliary tooling for a bed board support connecting piece, characterized in that, Including: A support table (1) for auxiliary tooling support, the top of the support table (1) is fixedly connected with a mounting frame (4), both sides of the mounting frame (4) are fixedly connected with support sliding rails (3), both sides inside the support sliding rails (3) are slidably connected with moving sliding rails (9), both sides inside the moving sliding rails (9) are slidably connected with positioning rods (10), the tops of the positioning rods (10) are fixedly connected with moving seats (20), both sides at the bottom of the mounting frame (4) are slidably connected with moving frames (18), and the inside of the moving frames (18) is connected to the top of the moving seats (20) through a Y-axis push frame for realizing the sliding of the positioning rods (10) inside the moving sliding rails (9). The middle of the top of the mounting frame (4) is fixedly connected with a top fixed frame (6), and the bottom of the top fixed frame (6) is connected to the moving sliding rails (9) and the moving frames (18) through an X-axis push frame for realizing the simultaneous movement of the two. A plurality of scale bars (2) on the top of the support table (1), which are divided into horizontal and vertical directions. Both the horizontal and vertical directions at the top of the support table (1) are fixedly connected with positioning push rods (12) through mounting plates, and the output ends of the positioning push rods (12) are fixedly connected with positioning plates (11) for realizing the size positioning adjustment of the bed board. An adsorption component is installed in the middle of the support table (1) for fixing the bed board.

2. The welding auxiliary tooling for the bed board support connecting piece according to claim 1, wherein: The adsorption component includes an adsorption cover (13) in the middle of the support table (1). The right side at the bottom of the support table (1) is fixedly connected with a mounting seat (16), and the bottom of the mounting seat (16) is fixedly connected with a pumping pump (15). The bottom of the adsorption cover (13) is connected to the input end of the pumping pump (15) through a suction pipe (14).

3. The welding auxiliary tooling for the bed board support connecting piece according to claim 1, characterized in that: The X-axis push frame includes an X-axis push rod (7) at the bottom of the top fixed frame (6). The output end of the X-axis push rod (7) is fixedly connected with an X-axis lower pressing plate (17). The two sides of the X-axis lower pressing plate (17) are respectively rotatably connected with an upper push plate (23) and a lower push plate (5). The outer sides of the lower push plates (5) are respectively rotatably connected to the inner sides of the moving sliding rails (9), and the outer sides of the upper push plates (23) are respectively rotatably connected to the inner sides of the moving frames (18).

4. The welding auxiliary tooling for the bed board support connecting piece according to claim 1, characterized in that: The Y-axis push frame includes a Y-axis push rod (19) inside the moving frame (18). The output ends of the Y-axis push rods (19) are fixedly connected with Y-axis lower pressing plates (21). Both sides of the Y-axis lower pressing plates (21) are rotatably connected with side push connecting rods (8), and the bottoms of the side push connecting rods (8) are respectively rotatably connected to the tops of the moving seats (20).

5. The welding auxiliary tooling for the bedplate support connecting piece according to claim 1, characterized in that: Both sides at the bottom of the positioning rod (10) are slidably connected with clamping plates (22) for clamping the connecting piece.

6. The welding auxiliary tooling for the bed board support connecting piece according to claim 4, characterized in that: The inner sides of the Y-axis lower pressing plates (21) are slidably connected inside the moving frames (18) for realizing the stability of the downward pressure of the Y-axis lower pressing plates (21).

7. A welding auxiliary tooling for a bed board support connecting piece according to claim 2, characterized in that: A sealing rubber ring (24) is connected to the outer side of the top of the adsorption cover (13) for improving the adsorption effect.

8. A welding auxiliary tooling for a bed board support connecting piece according to claim 2, characterized in that: The outer ring of the suction pipe (14) is a valve for realizing the fixation of closing the pumping pump (15) during adsorption.

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