Three-dimensional assembly flexible welding platform

Abstract

The utility model relates to the technical field of welding platforms, and discloses a three-dimensional splicing flexible welding platform which comprises a supporting frame and supporting feet, a welding supporting plate is fixed to the top face of the supporting frame, a plurality of movable grooves are formed in the welding supporting plate at equal intervals, side supporting plates are symmetrically arranged on the top face of the welding supporting plate, and the side supporting plates are connected with the supporting feet. According to the split type positioning and fixing assembly, when parts are welded, the split type positioning and fixing assembly can adapt to assembly and fixing of the three-dimensional parts, follow-up welding is facilitated, and according to the welding requirements, the shapes of the parts and the like, the split type positioning and fixing assembly can be used for positioning and fixing the three-dimensional parts. According to the welding platform, the fixed position is adjusted, workpieces in various shapes are rapidly installed, positioned and clamped, random combination in a three-dimensional space can be achieved, the welding platform can be repeatedly used, and the practicability of the welding platform is fully guaranteed.

Description

Technical Field

[0001] The utility model application relates to the technical field of welding platforms, in particular to a three-dimensional assembly flexible welding platform. Background Art

[0002] The three-dimensional flexible welding platform is a new type of welding platform that has emerged in China. It is based on the five working surfaces of the standard grid and the working table of the front grid line. It is equipped with various standard modules for positioning. Through the quick connection of pins, it is widely used in steel structures, various vehicle body manufacturing, rail transit welding, bicycle and motorcycle manufacturing, construction machinery, frames and boxes, pressure vessels, robot welding, sheet metal processing, metal furniture, equipment assembly, industrial pipelines, etc.

[0003] When in use, the traditional three-dimensional assembly flexible welding platform is not fully adaptable to the fixation of parts and is easily restricted by the need to position and fix the parts according to their shape. When fixing, it is not convenient to adjust the position on the welding platform according to the shape of the parts, and the fixing force is not strong enough. Utility Model Content

[0004] In order to solve the problem that the existing three-dimensional assembly flexible welding platform has a narrow fixing range and poor stability when in use, the utility model provides a three-dimensional assembly flexible welding platform to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A three-dimensional assembly flexible welding platform, comprising a support frame and a support leg, wherein a welding support plate is fixed on the top surface of the support frame, and a plurality of movable grooves are equidistantly provided inside the welding support plate, a side support plate is symmetrically provided on the top surface of the welding support plate, and a fixing frame is slidably provided on opposite sides of the two side support plates, a fixing screw rod is threadedly sleeved on the top of the fixing frame, and a fixing pressure plate slidably connected to the inside of the fixing frame is fixed on one end of the fixing screw rod extending to the inside of the fixing frame, an adjustment groove is symmetrically provided inside each of the side support plates, and a movable screw rod is slidably provided inside the adjustment groove, one end of the two movable screw rods extends to the outside of the side support plate and is fixed to the side wall of the fixing frame, and the other end extends to the outside of the side support plate and is threadedly sleeved with a nut rod;

[0007] A fixing screw is symmetrically and movably sleeved at the bottom of the side support plate, and a nut is threadedly sleeved on the fixing screw on the top surface of the bottom of the side support plate. A limit block matching the movable groove is fixed to one end of each fixing screw extending to the bottom of the side support plate.

[0008] Furthermore, a collecting box is provided inside the support frame, both ends of the collecting box are placed on side brackets, and the top surface of the side bracket is fixed to the bottom surface of the welded support plate, water inlet pipes are fixed through the upper inner parts of both sides of the collecting box, a water outlet pipe is fixed through the middle bottom surface of the collecting box, and sealing covers are threadedly provided on the water outlet pipe and the water inlet pipe.

[0009] Furthermore, the two side support plates are both configured to be "L"-shaped, and a sliding groove having the same length as the movable groove and cooperating with the fixing screw is provided at the bottom of the two side support plates.

[0010] Furthermore, the two fixing frames are both arranged in a horizontally placed "U" shape, and the fixing pressure plate is arranged in a rectangle matching with the fixing frame.

[0011] Furthermore, each of the limit blocks is configured to be an ellipse with a length greater than a width that matches the movable groove, and the widths of the nut 1 and the limit block are both greater than the width of the slide groove.

[0012] Furthermore, guide plates that slide downward and tilt toward the water outlet pipe are fixed to the inner bottom surfaces of the collection boxes on both sides of the water outlet pipe, and the side brackets on both sides are configured to be in an "L" shape that matches the collection box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, through the split positioning and fixing components, when welding parts, it can adapt to the assembly and fixation of three-dimensional parts, which is convenient for subsequent welding, and can adjust the fixed position according to the welding needs and the appearance of the parts, etc., to quickly install, position and clamp workpieces of various shapes, and can realize random combination of three-dimensional space, and can be used repeatedly, fully ensuring the practicality of the welding platform.

[0015] 2. In the utility model, the sparks generated during welding are cooled by moving the screw rod, and the temperature around the welding point is also avoided to be too high during welding. The upper and lower position design of the guide plate in conjunction with the water inlet pipe and the water outlet pipe can flush the impurities inside the collection box, thereby improving the practicality of the welding platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1This is a schematic diagram of the welding platform structure according to an embodiment of the utility model;

[0018] Figure 2 yes Figure 1 A schematic front cross-sectional view of the welding platform structure in the illustrated embodiment;

[0019] Figure 3 yes Figure 1 A schematic front view of the structure of the side support plate in the illustrated embodiment;

[0020] Figure 4 yes Figure 1 A schematic bottom view of the structure of the side support plate in the illustrated embodiment.

[0021] The meanings of the reference numerals in the figure are: 1. Support frame; 2. Support foot; 3. Welding support plate; 4. Movable slot; 5. Side support plate; 6. Fixed frame; 7. Fixed screw one; 8. Limit block; 9. Nut one; 10. Fixed pressure plate; 11. Fixed screw two; 12. Movable screw; 13. Adjustment slot; 14. Nut two; 15. Collecting box; 16. Side bracket; 17. Water inlet pipe; 18. Water outlet pipe; 19. Guide plate. DETAILED DESCRIPTION

[0022] In order to make the application purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0023] Reference Figures 1 to 4A three-dimensional assembly flexible welding platform comprises a support frame 1 and a support leg 2. A welding support plate 3 is fixed on the top surface of the support frame 1, and a plurality of movable grooves 4 are equidistantly provided inside the welding support plate 3. Side support plates 5 are symmetrically provided on the top surface of the welding support plate 3. Both side support plates 5 are configured as "L" shapes. The bottoms of both side support plates 5 are configured as slide grooves of the same length as the movable groove 4 and matched with a fixed screw 7. Each limiting block 8 is configured as an ellipse with a length greater than a width matched with the movable groove 4. The widths of a nut 9 and a limiting block 8 are greater than the width of the slide groove. Fixed frames 6 are slidably provided on opposite sides of the two side support plates 5. A second fixing screw 11 is threadedly sleeved on the top of the fixing frame 6, and one end of the second fixing screw 11 extending to the inside of the fixing frame 6 is fixed with a fixing pressure plate 10 slidably connected to the inside of the fixing frame 6. The two fixing frames 6 are both set to a "U" shape placed horizontally, and the fixing pressure plate 10 is set to a rectangle that matches the fixing frame 6. An adjustment groove 13 is symmetrically opened inside each side support plate 5, and a moving screw 12 is slidably set inside the adjustment groove 13. One end of the two moving screws 12 extends to the outside of the side support plate 5 and is fixed to the side wall of the fixing frame 6, and the other end extends to the outside of the side support plate 5 and is threadedly sleeved with a second nut 14;

[0024] A fixing screw 7 is symmetrically and movably sleeved at the bottom of the side support plate 5, and a nut 9 is threadedly sleeved on the fixing screw 7 on the top surface of the bottom of the side support plate 5. A limit block 8 that cooperates with the movable groove 4 is fixed to one end of each fixing screw 7 extending to the bottom of the side support plate 5.

[0025] Specifically, when it is necessary to weld the parts to be welded, first splice and assemble the two welding parts. After assembly, put the two fixed frames 6 on both sides of the parts, and turn the fixing screw 2 11 to drive the fixed pressure plate 10 to press the fixed pressure plate 10, so that the parts are fixed to the fixed frame 6. At this time, move the assembled parts according to the welding needs. When moving, drive the moving screw 12 to move inside the adjustment groove 13. After the adjustment is completed, turn the adjustment groove 13 to clamp the side support plate 5, and then rotate the limit block 8 to align with the movable groove 4. After passing through the movable groove 4, rotate the limit block 8 to be misaligned with the movable groove 4, and turn the nut 1 9 to fix the side support plate 5 and the welding support plate 3.

[0026] As an optimization solution, a collecting box 15 is provided inside the support frame 1, and both ends of the collecting box 15 are placed on side brackets 16, and the top surface of the side bracket 16 is fixed to the bottom surface of the welding support plate 3, and water inlet pipes 17 are fixed through the inner upper part of both sides of the collecting box 15, and a water outlet pipe 18 is fixed through the middle bottom surface of the collecting box 15, and guide plates 19 that slide down and tilt toward the water outlet pipe 18 are fixed to the inner bottom surface of the collecting box 15 on both sides of the water outlet pipe 18, and the side brackets 16 on both sides are set to an "L" shape that matches the collecting box 15, and sealing covers are threadedly provided on the water outlet pipe 18 and the water inlet pipe 17.

[0027] Specifically, during welding, cold water is filled into the collection box 15 through the water inlet pipe 17. The sparks generated during welding can fall into the collection box 15 through the movable groove 4 and be extinguished and cooled by the cold water. After the welding is completed, the sealing cover on the water outlet pipe 18 is twisted to open the water outlet pipe 18, so that the waste water inside the collection box 15 is discharged through the water outlet pipe 18.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A three-dimensional assembly flexible welding platform, comprising a support frame (1) and a support leg (2), characterized in that: A welding support plate (3) is fixed on the top surface of the support frame (1), and a plurality of movable grooves (4) are equidistantly provided inside the welding support plate (3). A side support plate (5) is symmetrically provided on the top surface of the welding support plate (3), and a fixed frame (6) is slidably provided on opposite sides of the two side support plates (5). The top of the fixed frame (6) is threadedly sleeved with two fixing screws (11), and one end of the two fixing screws (11) extending to the inside of the fixed frame (6) is fixed with a fixing pressure plate (10) slidably connected to the inside of the fixed frame (6). An adjustment groove (13) is symmetrically provided inside each of the side support plates (5), and a movable screw (12) is slidably provided inside the adjustment groove (13). One end of the two movable screws (12) extends to the outside of the side support plate (5) and is fixed to the side wall of the fixed frame (6), and the other end extends to the outside of the side support plate (5) and is threadedly sleeved with two nuts (14); The bottom of the side support plate (5) is symmetrically and movably sleeved with a fixing screw rod (7), and a nut (9) is threadedly sleeved on the fixing screw rod (7) on the top surface of the bottom of the side support plate (5). One end of each fixing screw rod (7) extending below the side support plate (5) is fixed with a limit block (8) that cooperates with the movable groove (4).

2. The three-dimensional assembly flexible welding platform according to claim 1, characterized in that: A collection box (15) is arranged inside the support frame (1), both ends of the collection box (15) are placed on the side brackets (16), and the top surface of the side brackets (16) is fixed to the bottom surface of the welding support plate (3), water inlet pipes (17) are fixed through the upper inner parts of both sides of the collection box (15), and a water outlet pipe (18) is fixed through the bottom surface of the middle part of the collection box (15), and sealing covers are threadedly sleeved on the water outlet pipe (18) and the water inlet pipe (17).

3. The three-dimensional assembly flexible welding platform according to claim 1, characterized in that: The two side support plates (5) are both arranged in an "L" shape, and the bottoms of the two side support plates (5) are both provided with a sliding groove having the same length as the movable groove (4) and cooperating with the fixing screw rod (7).

4. The three-dimensional assembly flexible welding platform according to claim 1, characterized in that: The two fixed frames (6) are both arranged in a horizontally placed "U" shape, and the fixed pressure plate (10) is arranged in a rectangular shape that matches the fixed frame (6).

5. The three-dimensional assembly flexible welding platform according to claim 1, characterized in that: Each of the limit blocks (8) is configured to be an ellipse with a length greater than a width that matches the movable groove (4); the widths of the nut 1 (9) and the limit block (8) are both greater than the width of the slide groove.

6. The three-dimensional assembly flexible welding platform according to claim 2, characterized in that: The inner bottom surfaces of the collection boxes (15) on both sides of the water outlet pipe (18) are fixed with guide plates (19) that slide downward and tilt toward the water outlet pipe (18), and the side brackets (16) on both sides are arranged in an "L" shape that matches the collection boxes (15).

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