Positioning welding die for digging and drilling welding part

Abstract

The positioning welding mold comprises a base and two sets of second clamping tables, the top of the base is provided with two sets of first clamping tables, first chucks are clamped in the two sets of first clamping tables in a sliding mode, first fastening pads are installed on the inner sides of the first chucks, and two sets of magnetic attraction columns are fixed to the tops of the first chucks; second chucks are slidably clamped in the two second clamping tables, second fastening pads are arranged on the inner sides of the two second chucks, two hole-shaped structures are formed in the bottoms of the two second chucks, rotating rods are rotationally arranged in the two second clamping tables, and adjusting meshed discs are fixed to the middles of the rotating rods. And the adjusting meshing disc is respectively matched and meshed with the first chuck and the second chuck. According to the device, stable limiting and clamping can be conveniently provided for a welding part, and meanwhile, a stable continuous welding function can be provided for the welding part, so that the risk of intermittent welding of the welding part is reduced.

Description

Technical Field

[0001] The utility model relates to the field of positioning of drilling and welding parts, in particular to a positioning welding mold for drilling and welding parts. Background Art

[0002] Welded parts are made by joining two or more metal or non-metal materials. In rotary drilling rigs, welded parts are widely used to connect key components such as drill pipes, drill bits, and power heads. These components are welded together to form a single unit, ensuring the stability and reliability of the drilling rig during operation. The quality of the welds is directly related to the overall performance and service life of the rotary drilling rig.

[0003] Regarding the above-mentioned related technologies, the inventor believes that at present, traditional drilling and welding requires workers to perform intermittent welding after fixing the welded parts, constantly moving the position to achieve a complete circle of welding. The connection of the welding point will cause intermittent connection, which will affect the connectivity and the overall aesthetics, and will also cause physical exhaustion to the workers. Utility Model Content

[0004] In order to solve the above-mentioned problem that intermittent welding will occur when welding the welded parts, which affects the stability of the welding connection and also causes the overall aesthetics and additional physical consumption of the operator, a positioning welding mold for drilling welded parts is provided.

[0005] The present application provides a positioning welding mold for a drilling welding part, which adopts the following technical solutions:

[0006] A drilling welding part positioning welding mold includes a base and two groups of second clamping platforms, two groups of first clamping platforms are provided on the top of the base, and the first chucks are slidably engaged inside the two groups of first clamping platforms, a first fastening pad is installed on the inner side of the first chuck, and two groups of magnetic columns are fixed on the top of the first chuck, the second chucks are slidably engaged inside the two groups of second clamping platforms, and second fastening pads are provided on the inner sides of the two groups of second chucks, and two groups of hole structures are provided on the bottom of the two groups of second chucks, a rotating rod is rotatably provided inside the two groups of second clamping platforms, and an adjusting meshing plate is fixed to the middle of the rotating rod, and the adjusting meshing plate is respectively adapted to engage with the first chuck and the second chuck.

[0007] By adopting the above technical solution, the base is used to provide a stable working state for the upper parts, the first chuck is used to drive the welding part placed on the first fastening pad inside it to limit and rotate, the first fastening pad is used to provide the welding part with the function of increasing friction and fastening, the magnetic column can tightly connect the first chuck and the second chuck, the second chuck can cooperate with the first chuck to synchronously clamp and rotate the welding part by sliding inside the second chuck, the second fastening pad cooperates with the first fastening pad to provide the same function as the first fastening pad to the welding part, the introduction of the rotating rod and the adjusting engaging plate provides a flexible adjustment function for the mold.

[0008] Optionally, the first chuck and the second chuck are arranged in a 1:1 ratio, and the first chuck and the second chuck are engaged to form a circular ring structure.

[0009] By adopting the above technical solution, by setting the first chuck and the second chuck in a 1:1 ratio, a perfect match in size and shape is ensured, so that the first chuck and the second chuck can be seamlessly engaged to form a complete circular structure.

[0010] Optionally, four groups of first connecting columns are provided on the top of the base, and two groups of second connecting columns are respectively provided on the bottom of the two groups of second card platforms.

[0011] By adopting the above technical solution, the four groups of first connecting columns arranged on the top of the base and the two groups of second connecting columns respectively arranged on the bottom of the two second clamping platforms can be assembled and installed.

[0012] Optionally, the first connecting column and the second connecting column are plugged and engaged, and a matching hole structure is provided on the outer side of the first connecting column and the second connecting column for limited plugging and engagement by an external pin.

[0013] By adopting the above technical solution, by designing the first connecting column and the second connecting column as a plug-in and engaging structure, rapid connection and stable assembly between the various components of the mold are achieved, and the matching hole structure opened on the outer side of the first connecting column and the second connecting column provides a limited plug-in and engaging position for the external pin.

[0014] Optionally, the first fastening pad and the second fastening pad are made of rubber material to increase the friction fastening function with the weldment and provide protection for the outer side of the weldment.

[0015] By adopting the above technical solution, the first fastening pad and the second fastening pad are made of rubber material, which significantly increases the friction with the weldment. The first fastening pad and the second fastening pad made of rubber material also provide effective protection for the outer side of the weldment.

[0016] Optionally, a portable handle is fixed to the outer side of the rotating rod, so that the operator can conveniently provide the rotation function for the adjusting disc by rotating the rod.

[0017] By adopting the above technical solution, by fixing the portable handle on the outside of the rotating rod, a comfortable and convenient gripping point is provided for the operator. The provision of the portable handle also enables the operator to more accurately control the rotation speed and angle of the rotating rod.

[0018] Optionally, the first chuck is adapted to engage magnetically with two groups of hole pile structures at the bottom of the second chuck through two groups of magnetic columns.

[0019] By adopting the above technical solution, the first chuck and the second chuck are quickly positioned and securely connected through the matching engagement of the magnetic column and the hole pile structure. The magnetic design enables the two to automatically align and adsorb together when they are close, greatly improving the convenience and efficiency of assembly.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. The utility model provides a positioning welding mold for drilling welding parts. By setting a first chuck and a second chuck, the two can be connected and clamped by a magnetic column, so that the first fastening pad and the second fastening pad on the inner side of the first chuck and the second chuck can be used to clamp and fasten the welding parts to be welded in the middle, and provide a protection function for the welding parts while fastening.

[0022] 2. The utility model provides a positioning welding mold for drilling welding parts. A rotating rod and an adjusting meshing plate are provided. The adjusting meshing plate is adapted to mesh with the toothed plates provided on the outside of the first chuck and the second chuck respectively. When the first chuck and the second chuck are connected, the first chuck and the second chuck are spliced ​​and combined. When the adjusting meshing plate is rotated by the rotating rod, the adjusting meshing plate will drive the first chuck and the second chuck to rotate by meshing with the first chuck and the second chuck. The first chuck and the second chuck are arranged in a 1:1 ratio, so that they can be rotated inside the first chuck and the second chuck respectively, thereby driving the welding parts fastened on the inside to rotate in conjunction, and then the operator can weld the welding parts in the reserved space between the two groups of first chucks and second chucks. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the front cross-sectional structure of the first and second clamping platforms of the present invention in an exploded state;

[0026] Figure 4 This is a schematic side cross-sectional structural diagram of the first and second clamping platforms of the present invention in an exploded state.

[0027] Numbers in the figure: 1. base; 2. first connecting column; 3. first clamping platform; 4. first chuck; 5. magnetic column; 6. first fastening pad; 7. second clamping platform; 8. second connecting column; 9. rotating rod; 10. adjusting disc; 11. second chuck; 12. second fastening pad. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] In this embodiment:

[0030] like Figures 1-4 As shown, a positioning welding mold for a drilling welding part of the utility model comprises a base 1 and two groups of second clamping platforms 7, two groups of first clamping platforms 3 are provided on the top of the base 1, and the interiors of the two groups of first clamping platforms 3 are clamped and slidably engaged with a first chuck 4, a first fastening pad 6 is installed on the inner side of the first chuck 4, and two groups of magnetic columns 5 are fixed on the top of the first chuck 4, the interiors of the two groups of second clamping platforms 7 are clamped and slidably engaged with a second chuck 11, and the inner sides of the two groups of second chucks 11 are provided with a second fastening pad 12, and the bottoms of the two groups of second chucks 11 are provided with two groups of hole structures, the interiors of the two groups of second clamping platforms 7 are rotatably provided with a rotating rod 9, and an adjusting meshing disc 10 is fixed to the middle of the rotating rod 9, and the adjusting meshing disc 10 is respectively adapted to engage with the first chuck 4 and the second chuck 11;

[0031] Among them, the base 1 serves as the foundation of the entire mold and provides stable support. The first clamping table 3 is tightly connected to the base 1 and cooperates with the first chuck 4 by a snap-on sliding manner to ensure that the weldment can be accurately placed in the predetermined position and rotate synchronously with the first chuck 4. At the same time, the setting of the first fastening pad 6 further enhances the stability of the weldment and prevents possible movement or shaking during the welding process, thereby ensuring the accuracy and quality of the welding. The mold also fixes and clamps the top of the weldment through the second clamping table 7, the second chuck 11 and the second fastening pad 12. The double fixing mechanism makes the weldment more stable and reliable during the welding process. By rotating the rotating rod 9, the adjusting plate 10 can be adapted to engage with the first chuck 4 and the second chuck 11 to achieve precise rotation and angle adjustment of the weldment, so that the weldment can be continuously and uninterruptedly welded.

[0032] like Figure 2 、 Figure 3 and Figure 4As shown, the first chuck 4 and the second chuck 11 are arranged in a 1:1 ratio, and the first chuck 4 and the second chuck 11 are engaged with each other to form a circular ring structure;

[0033] The annular structure formed by the engagement of the first chuck 4 and the second chuck 11 also enhances the overall rigidity and stability of the mold, and at the same time provides better stability and adaptability when the engaging plate 10 is adjusted to rotate.

[0034] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, four groups of first connecting columns 2 are provided on the top of the base 1, and two groups of second connecting columns 8 are provided on the bottom of the two groups of second card platforms 7 respectively;

[0035] Among them, the four groups of first connecting columns 2 arranged on the top of the base 1 and the two groups of second connecting columns 8 respectively arranged on the bottom of the two groups of second clamping platforms 7 are connected to each other, which can provide more stable clamping for the welded parts.

[0036] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the first connecting column 2 and the second connecting column 8 are plugged and engaged, and the outer sides of the first connecting column 2 and the second connecting column 8 are provided with a matching hole structure for the external latch to perform limited plugging and engagement;

[0037] Among them, the plug-in and locking method is simple and efficient, which can greatly improve the assembly efficiency of the mold and reduce the difficulty of operation. By inserting the external pin, the relative position between the first connecting column 2 and the second connecting column 8 can be fixed to prevent loosening or displacement due to vibration or external force during the welding process.

[0038] like Figure 2 、 Figure 3 and Figure 4 As shown, the first fastening pad 6 and the second fastening pad 12 are made of rubber material, which is used to increase the friction fastening function with the weldment and provide protection for the outer side of the weldment;

[0039] Among them, the rubber material has good elasticity and softness, and can better adapt to the shape of the welded parts during the clamping process, thereby providing a more stable clamping effect. At the same time, rubber has excellent wear resistance, corrosion resistance and impact resistance, which can prevent the welded parts from being damaged during the clamping and welding process.

[0040] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, a portable handle is fixed on the outer side of the rotating rod 9, which is used for the operator to easily rotate the adjusting plate 10 by rotating the rotating rod 9;

[0041] Among them, the portable handle can make the operator easier and more labor-saving when rotating the rotating rod 9, reducing the difficulty and fatigue of the operation. The operator can flexibly adjust the rotation state of the rotating rod 9 by holding the portable handle according to actual needs, thereby achieving precise control of the adjustment disc 10.

[0042] like Figure 2 、 Figure 3 and Figure 4 As shown, the first chuck 3 is magnetically engaged with the two sets of hole pile structures at the bottom of the second chuck 11 through two sets of magnetic columns 5;

[0043] Among them, the magnetic connection between the magnetic column 5 and the hole pile structure also has strong connection strength and stability. The magnetic force can ensure that the first clamping platform 3 and the second chuck 11 maintain a fixed relative position during the welding process, and are not easily displaced or loosened due to external force.

[0044] During implementation, first, the base 1 is placed stably in the designated position, and the two welding parts to be welded are placed on the inner sides of the two groups of first fixtures 3 respectively, so as to fit them respectively with the first fastening pads 6 on the inner sides of the two groups of first chucks 4. At the same time, the welding parts of the two welding parts are also fit together. Then, the two groups of second fixtures 7 are respectively plugged into the four groups of first connecting columns 2 on the top of the base 1 through the two groups of second connecting columns 8 at their bottoms, so that the two groups of second fixtures 7 are adapted and connected with the two groups of first fixtures 3, so that the second fastening pads 12 on the inner sides of the two groups of second fixtures 7 are fit together and fastened to the tops of the two welding parts. When the two groups of first fixtures 3 and the two groups of second fixtures 7 are connected respectively, the two groups of first chucks 4 will fit with the two groups of second fixtures through the two groups of magnetic suction columns 5 on their tops. The disk 11 is magnetically engaged, and then the connection between the first connecting column 2 and the second connecting column 8 is limited by a pin, so that the connection between the first fixture 3 and the second fixture 7 is tighter. Finally, the welding machine is moved to the reserved space between the two groups of first fixtures 3 and placed in the appropriate position of the welding joint of the two welded parts. The adjusting meshing disk 10 is rotated by rotating the rotating rod 9. The adjusting meshing disk 10 is engaged and linked with a group of first chucks 4 and second chucks 11 that have formed a complete meshing disk, so that the first chuck 4 and the second chuck 11 are rotated in the space formed by the first fixture 3 and the second fixture 7, so that the two welded parts are rotated. While rotating, the external welding machine is turned on, and the two welded parts can be continuously and stably welded.

[0045] The advantages of this technical solution in practical applications include but are not limited to the following:

[0046] 1. A first chuck 4 and a second chuck 11 are provided. At the same time, the first fastening pad 6 and the second fastening pad 12 on the inner sides of the first chuck 4 and the second chuck 11 can clamp and fasten the welded parts to be welded in the middle, and provide protection for the welded parts while fastening them;

[0047] 2. By setting a rotating rod 9 and an adjusting meshing plate 10, the adjusting meshing plate 10 is adapted to mesh with the toothed plates provided on the outside of the first chuck 4 and the second chuck 11 respectively. When the adjusting meshing plate 10 is rotated by the rotating rod 9, the adjusting meshing plate 10 will drive the first chuck 4 and the second chuck 11 to rotate by meshing with the first chuck 4 and the second chuck 11, thereby driving the welding parts fastened on the inside to rotate in conjunction, and then the operator can weld the welding parts in the reserved space between the two sets of first chucks 3 and second chucks 7.

[0048] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning welding mold for drilling and welding parts, characterized by: It comprises a base (1) and two sets of second card platforms (7); Two groups of first chucks (3) are provided on the top of the base (1), and the interiors of the two groups of first chucks (3) are engaged and slidably provided with first chucks (4), the inner sides of the first chucks (4) are installed with first fastening pads (6), and the tops of the first chucks (4) are fixed with two groups of magnetic columns (5), the interiors of the two groups of second chucks (7) are engaged and slidably provided with second chucks (11), and the inner sides of the two groups of second chucks (11) are provided with second fastening pads (12), and the bottoms of the two groups of second chucks (11) are provided with two groups of hole structures, the interiors of the two groups of second chucks (7) are rotatably provided with rotating rods (9), and the middle part of the rotating rods (9) is fixed with an adjusting meshing disc (10), and the adjusting meshing disc (10) is adapted to engage with the first chuck (4) and the second chuck (11) respectively.

2. A positioning welding mold for drilling and welding parts according to claim 1, characterized in that: The first chuck (4) and the second chuck (11) are arranged in a 1:1 ratio, and the first chuck (4) and the second chuck (11) are engaged to form a circular ring structure.

3. A positioning welding mold for drilling and welding parts according to claim 1, characterized in that: Four groups of first connecting columns (2) are provided on the top of the base (1), and two groups of second connecting columns (8) are respectively provided on the bottoms of the two groups of second card platforms (7).

4. A positioning welding mold for drilling and welding parts according to claim 3, characterized in that: The first connecting column (2) and the second connecting column (8) are plugged and engaged, and the outer sides of the first connecting column (2) and the second connecting column (8) are provided with a matching hole structure for limiting the plugging and engaging of an external pin.

5. A positioning welding mold for drilling and welding parts according to claim 1, characterized in that: The first fastening pad (6) and the second fastening pad (12) are made of rubber material and are used to increase the friction fastening function with the welded part and provide protection for the outer side of the welded part.

6. A positioning welding mold for drilling and welding parts according to claim 1, characterized in that: A portable handle is fixed on the outer side of the rotating rod (9), which is used for the operator to conveniently provide a rotation function for the adjusting engaging disc (10) by rotating the rotating rod (9).

7. A positioning welding mold for drilling and welding parts according to claim 1, characterized in that: The first clamping platform (3) is adapted to engage magnetically with two groups of hole pile structures at the bottom of the second chuck (11) through two groups of magnetic columns (5).

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