Rotary positioning welding auxiliary tool

Abstract

The utility model discloses a rotary positioning welding auxiliary tool which comprises a top plate, the top of the top plate is fixedly connected with a stainless steel circular ring, the middle of the bottom end of the inner side of the stainless steel circular ring is fixedly connected with a fixing disc, the top of the fixing disc is provided with a rotary frame, and the inner side of the top of the rotary frame is slidably connected with a rotary nail. The front side of the outer wall of the rotary frame is in threaded connection with an adjusting nail, positioning pins are arranged on the periphery of the outer wall of the fixing disc, the outer wall of the rotary frame is slidably connected with an auxiliary frame, the other end of the auxiliary frame is in threaded connection with a clamping nail, and a steel wire positioning opening is formed in the rear side of the outer wall of the rotary frame. According to the welding auxiliary device, a workpiece needing to be welded can be rapidly positioned, the conditions of deviation and shaking in the welding process are avoided, and therefore the use efficiency of the welding auxiliary device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding auxiliary tools, in particular to a rotary positioning welding auxiliary tool. Background Art

[0002] When manufacturing various large metal structures, such as bridges, building steel structures and crane booms, it is often necessary to weld metal components of different shapes and sizes. The rotary positioning welding auxiliary tool can be used to accurately position and fix these components to ensure the quality and precision of the welded joints. When welding the truss structure of the bridge, the rotary positioning welding auxiliary tool can be used to accurately place each rod in the predetermined position and adjust its angle according to the design requirements. Then, high-quality welding can be performed to ensure the strength and stability of the bridge structure.

[0003] In the production process of metal furniture, rotary positioning welding auxiliary tools can be used to weld the frames of tables and chairs and bed frames, so rotary positioning welding auxiliary tools play a key role. Since these parts are large in size, heavy in weight and have high precision requirements, the use of this auxiliary tool can accurately position and fix each component in the required position. When welding the guide rails of the machine tool bed, the precise rotation and positioning functions of the rotary positioning welding auxiliary tool can ensure the verticality and parallelism of the guide rails and the main body of the bed, thereby ensuring the accuracy and stability of the machine tool during operation.

[0004] For some mechanical parts with complex shapes, rotary positioning welding auxiliary tools can play an important role. The rotary frame is connected to the base through a rotary pin and can perform flexible circular motion around the rotary pin. During the welding process, when the horizontal angle of the welding workpiece needs to be adjusted, it is only necessary to gently rotate the rotary frame to drive the fixed plate mounted thereon and the welding workpiece fixed on the fixed plate to rotate together, thereby achieving precise adjustment of the welding angle. The fixing plate is a component used to fix the welding workpiece. The welding workpiece is placed on the fixing plate, and the workpiece is firmly clamped on the fixing plate using the corresponding clamping tools or bolts through the pre-set fixtures, slots and bolt holes on the fixing plate. However, the current fixing is done through slots and bolts, which results in low work efficiency and slow fixing speed. Therefore, there are certain limitations in the use process, and the efficiency of the auxiliary tools is reduced. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a rotary positioning welding auxiliary tool, which aims to improve the current fixation by slots and bolts in the existing technology, resulting in low work efficiency and slow fixing speed, and therefore there are certain limitations in the process of use.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotary positioning welding auxiliary tool, including a top plate, the top of the top plate is fixedly connected to a stainless steel ring, the middle part of the inner bottom end of the stainless steel ring is fixedly connected to a fixed disk, a rotary frame is provided on the top of the fixed disk, the top inner side of the rotary frame is slidably connected to a rotary pin, the front side of the outer wall of the rotary frame is threadedly connected to an adjustment pin, positioning pins are provided around the outer wall of the fixed disk, the outer wall of the rotary frame is slidably connected to an auxiliary frame, the other end of the auxiliary frame is threadedly connected to a clamping pin, and a steel wire positioning port is opened on the rear side of the outer wall of the rotary frame.

[0007] As a further description of the above technical solution:

[0008] The bottom of the rotary frame is fixedly connected with a base.

[0009] As a further description of the above technical solution:

[0010] Brackets are fixedly connected to the four corners of the bottom of the base.

[0011] As a further description of the above technical solution:

[0012] The bottoms of adjacent sides of the plurality of brackets are all fixedly connected with support plates.

[0013] As a further description of the above technical solution:

[0014] The bottoms of the support plates are fixedly connected with universal wheels.

[0015] As a further description of the above technical solution:

[0016] The plurality of support plates are all symmetrically designed.

[0017] As a further description of the above technical solution:

[0018] The plurality of universal wheels are all arranged at the same horizontal height.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the rotating frame is installed on the base through the rotating pin, and the fixed plate is accurately positioned and connected to the rotating frame through the positioning pin, which can firmly place the welding workpiece and clamp the workpiece through its own structure to prevent displacement. The auxiliary frame is installed on the fixed plate and the rotating frame, and the clamping pins are used to adjust and clamp according to the shape and structure of the workpiece. By manually adjusting the rotating frame, the steel wire can be welded to the inner wall of the product using laser welding equipment. Therefore, it is possible to quickly position the workpiece to be welded, avoid offset and shaking during the welding process, and thus improve the use efficiency of the welding auxiliary device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front perspective view of the top plate of a rotary positioning welding auxiliary tool proposed in the present invention;

[0022] Figure 2 This is a side view of a bracket of a rotary positioning welding auxiliary tool proposed in the utility model;

[0023] Figure 3 This is a stainless steel ring structure diagram of a rotary positioning welding auxiliary tool proposed in the utility model;

[0024] Figure 4 This is a diagram showing the stainless steel ring structure of a rotary positioning welding auxiliary tool proposed in the utility model;

[0025] Figure 5 This is a schematic diagram of the rotary frame structure of a rotary positioning welding auxiliary tool proposed by the utility model.

[0026] Legend:

[0027] 1. Rotating frame; 2. Rotating pin; 3. Positioning pin; 4. Fixing plate; 5. Auxiliary frame; 6. Clamping pin; 7. Adjusting pin; 8. Wire positioning port; 9. Base; 10. Stainless steel ring; 11. Top plate; 12. Bracket; 13. Universal wheel; 14. Support plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Please see the attached Figure 3 - Attachment Figure 5, the utility model provides an embodiment: a rotary positioning welding auxiliary tool, including a top plate 11, the top of the top plate 11 is fixedly connected with a stainless steel ring 10, the middle of the inner bottom end of the stainless steel ring 10 is fixedly connected with a fixed disk 4, the inner bottom center of the stainless steel ring 10 is fixedly connected with the fixed disk 4, the surface of the fixed disk 4 is smooth and flat to ensure cooperation with the rotary frame 1, a rotary frame 1 is provided on the top of the fixed disk 4, a rotary pin 2 is slidably connected to the inner side of the top of the rotary frame 1, and an adjusting pin 7 is threadedly connected to the front side of the outer wall of the rotary frame 1. The setting of the adjusting pin 7 makes the adjustment of the entire structure flexible and precise, and the outer periphery of the fixed disk 4 is evenly provided with positioning pins 3. These positioning pins 3 not only play a role The fixing effect ensures stability. Positioning pins 3 are provided around the outer wall of the fixed disk 4. The slewing frame 1 is located on the upper part of the fixed disk 4, and a slewing nail 2 is slidably connected to the inner side of its top, allowing the slewing frame 1 to rotate freely within a certain range to adapt to different operating requirements. The outer wall of the slewing frame 1 is slidably connected to the auxiliary frame 5, and the other end of the auxiliary frame 5 is threadedly connected to the clamping nail 6. A steel wire positioning port 8 is provided on the rear side of the outer wall of the slewing frame 1, and the four corners of the bottom of the base 9 are fixedly connected to the bracket 12. The outer side of the slewing frame 1 is slidably connected to the auxiliary frame 5, which provides support and stability. The other end is connected to the clamping nail 6 by a thread, which also ensures the reliability and practicality of the device in actual application.

[0030] Please see the attached Figure 1 - Attachment Figure 3 The bottom of the slewing frame 1 is fixedly connected to the base 9, and the bottoms of the adjacent sides of the multiple brackets 12 are fixedly connected to the support plates 14. The base of the slewing frame 1 is firmly fixedly connected to the base 9, ensuring the stability of the entire structure. They are all fixedly connected to the support plates 14. The bottoms of the support plates 14 are fixedly connected to the universal wheels 13. These support plates 14 not only enhance the load-bearing capacity of the brackets 12, but also the bases of the support plates 14 are fixedly connected to the universal wheels 13, so that the entire slewing frame 1 can move flexibly. The multiple support plates 14 adopt a symmetrical design, and the multiple universal wheels 13 are all set at the same horizontal height. In order to ensure the smooth movement, the multiple universal wheels 13 are all accurately set at the same horizontal height, thereby ensuring the stability and safety of the slewing frame 1 during movement.

[0031] Working principle: In this rotary positioning welding auxiliary tool, the base 9 is the foundation and the support plate 14 increases the contact area with the ground to enhance stability. The rotary frame 1 is installed on the base 9 through the rotary pin 2. The fixed plate 4 is accurately positioned and connected to the rotary frame 1 through the positioning pin 3, which can firmly place the welding workpiece and clamp the workpiece through the well structure to prevent displacement. The auxiliary frame 5 is installed on the fixed plate 4 and the rotary frame 1, and the clamping pin 6 is used to adjust and clamp according to the shape and structure of the workpiece. The top plate 11 is installed on the bracket 12, and the bracket 12 connection enhances the stability and rigidity of the tool, provides precise rotary positioning and stable support for the welding operation, and ensures welding quality and efficiency. The product pin is positioned again, and the rotary frame 1 is manually adjusted. The steel wire can be welded to the inner wall of the product using laser welding equipment. Therefore, the workpiece to be welded can be quickly positioned to avoid offset and shaking during the welding process, thereby improving the use efficiency of the welding auxiliary device.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rotary positioning welding auxiliary tool, comprising a top plate (11), characterized in that: The top of the top plate (11) is fixedly connected with a stainless steel ring (10), the middle part of the inner bottom end of the stainless steel ring (10) is fixedly connected with a fixed disk (4), the top of the fixed disk (4) is provided with a rotating frame (1), the inner side of the top of the rotating frame (1) is slidably connected with a rotating nail (2), the front side of the outer wall of the rotating frame (1) is threadedly connected with an adjusting nail (7), the outer wall of the fixed disk (4) is provided with positioning pins (3) all around, the outer wall of the rotating frame (1) is slidably connected with an auxiliary frame (5), the other end of the auxiliary frame (5) is threadedly connected with a clamping nail (6), and the rear side of the outer wall of the rotating frame (1) is provided with a steel wire positioning port (8).

2. The rotary positioning welding auxiliary tool according to claim 1, characterized in that: The bottom of the rotary frame (1) is fixedly connected to a base (9).

3. The rotary positioning welding auxiliary tool according to claim 2, characterized in that: Brackets (12) are fixedly connected to the four corners of the bottom of the base (9).

4. The rotary positioning welding auxiliary tool according to claim 3, characterized in that: The bottoms of adjacent sides of the plurality of brackets (12) are all fixedly connected with support plates (14).

5. The rotary positioning welding auxiliary tool according to claim 4, characterized in that: The bottom of each support plate (14) is fixedly connected with a universal wheel (13).

6. The rotary positioning welding auxiliary tool according to claim 4, characterized in that: The plurality of support plates (14) are all symmetrically designed.

7. The rotary positioning welding auxiliary tool according to claim 5, characterized in that: The plurality of universal wheels (13) are all arranged at the same horizontal height.

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