A welding assembly platform for small and medium-sized equipment

Abstract

This utility model discloses a welding assembly platform for small and medium-sized equipment. It includes a tooling base, a movable hoisting mechanism, an operating panel, and multiple wing bolts. The movable hoisting mechanism allows for the rapid hoisting of welding workpieces onto the operating panel. Two sets of wing bolts connect to the threaded positioning holes on the operating panel, clamping and fixing the workpieces in a manner that adapts to their outer contours, ensuring stable welding. After welding, the wing bolts can be quickly removed, and the welded product can be rapidly hoisted and moved away using the movable hoisting mechanism. Therefore, this utility model allows for flexible adjustment of the wing bolts' position on the operating panel, adapting to the clamping, fixing, and assembly welding of workpieces of different shapes and sizes. It shortens the clamping time for irregularly shaped workpieces, improves the processing efficiency of assembly welding, and saves the significant cost of custom-made welding jigs for different shapes and sizes, effectively reducing production costs.

Description

Technical Field

[0001] This utility model relates to a welding assembly platform, specifically a welding assembly platform for small and medium-sized equipment. Background Technology

[0002] In the construction of new chemical plants, it is common to encounter tasks such as erecting irregularly shaped structures, welding irregularly shaped equipment, or assembling and welding other small and medium-sized equipment. However, welding sites on general construction sites are often disorganized, with welding slag everywhere. For equipment parts that need to be welded on-site, temporary jigs can usually only be made, and there is a lack of dedicated welding platforms. This not only leads to extremely low work efficiency and difficulty in ensuring welding accuracy, resulting in a significant reduction in product quality and seriously hindering the formation effect of on-site welding equipment; but also, in small and medium-sized standardized production welding or maintenance work, since the welded parts are mostly made of materials such as structural steel, steel plates, and steel pipes, a fixed special fixture needs to be made each time the part is to be welded, which undoubtedly results in a large amount of fixture costs. For the assembly welding of small and medium-sized equipment, the common practice is to use a crane to lift the required structural steel, steel pipes, steel plates, etc., but the effective working time of the crane is too short. In particular, in some small machining workshops, the common situation of frequently changing various irregularly shaped processed products requires specially made welding jigs, which consumes a lot of time and money, seriously affecting production efficiency and cost. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a welding assembly platform for small and medium-sized equipment.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A welding assembly platform for small and medium-sized equipment, used for welding a first welding workpiece and a second welding workpiece, characterized in that it includes: a tooling base, a mobile hoisting mechanism, an operating panel, and multiple wing bolts;

[0006] The operating plate is fixed to the top surface of the tooling base, and the operating plate is provided with a large number of evenly distributed threaded positioning holes of the same size.

[0007] Each of the wing bolts is threadedly connected to a threaded positioning hole, and the wing bolts are divided into two groups. The distribution positions of the two groups of wing bolts on the operating plate are respectively adapted to the outer contours of the first welding workpiece and the second welding workpiece, so that the first welding workpiece and the second welding workpiece are respectively clamped and fixed in the two groups of wing bolts.

[0008] The mobile hoisting mechanism is equipped with an electric hoist located above the tooling base and capable of moving along the X and Y directions, wherein the X and Y directions are perpendicular to each other and parallel to the control panel.

[0009] Therefore, the usage of this utility model is as follows:

[0010] First, the first and second welding workpieces are lifted by electric hoists and moved to a suitable position before being placed on the control panel, so that the first and second welding workpieces are in a position on the control panel where they can be initially spliced ​​together.

[0011] Then, by arranging two sets of wing bolts on the operating plate that are adapted to the outer contours of the first and second welding workpieces respectively, the first and second welding workpieces are clamped by the two sets of wing bolts respectively; wherein, when the wing bolts are connected to the threaded positioning holes on the operating plate, the positions of the first and second welding workpieces can be flexibly adjusted by the wing bolts.

[0012] Finally, the first and second welding workpieces are assembled and welded together. After welding is completed, the wing bolts are quickly removed, and the welded finished product is hoisted away using an electric hoist.

[0013] Therefore, this utility model can flexibly adjust the position of the wing bolt on the operating plate to adapt to the clamping, fixing and assembly welding of workpieces of different shapes and sizes, greatly shortening the clamping time for various irregularly shaped workpieces, significantly improving the processing efficiency of assembly welding, and saving a lot of cost required for special welding jigs for workpieces of different shapes and sizes, effectively reducing production costs. Thus, it can ensure stable fixing without being limited by the shape and size of the workpiece, and can be quickly hoisted into place and removed before and after welding. It has the advantages of wide applicability, high production efficiency, low cost, simple and flexible operation, and convenient and fast installation and disassembly. It is suitable for the assembly of perforated panels with high precision requirements, and can also be widely used in the splicing of small and medium-sized equipment, various steel plates, steel pipes and irregular structures on construction sites.

[0014] Preferably, the tooling base is provided with multiple main ribs extending in the Y direction and evenly spaced in the X direction, and multiple secondary ribs extending in the X direction and evenly spaced in the Y direction are welded between adjacent main ribs, and the spacing between adjacent main ribs is less than 1.2m, and the spacing between adjacent secondary ribs is less than 0.5m.

[0015] Therefore, the tooling base can provide stable support, ensuring that the platform will not deform or shake excessively when carrying various welding workpieces for welding or splicing operations, thereby guaranteeing the accuracy and stability of the processing.

[0016] Preferably, the mobile hoisting mechanism is provided with a bracket, the lower part of which is mounted on the tooling base via a Y-direction roller mechanism, and the tooling base is provided with a limiting structure for limiting the movement range of the Y-direction roller mechanism in the Y direction. The electric hoist is mounted on the bracket via an X-direction roller mechanism.

[0017] The main rib is preferably made of I-beam, and the Y-direction roller mechanism is installed in the groove of the I-beam.

[0018] Preferably, the control panel is assembled from multiple control panel units.

[0019] Therefore, the control panel can be spliced ​​with a corresponding number of control panel units according to the actual size of the workpieces to be welded. This not only makes disassembly and storage convenient, but also effectively improves the overall flatness of the control panel, effectively avoiding the adverse effects of plate deformation on the flatness of the control panel, and ensuring high precision of the welding assembly.

[0020] Preferably, the operation panel units are assembled by dovetail joint or bolt connection.

[0021] This not only ensures the tightness of the splicing and effectively prevents loosening and displacement, but also facilitates disassembly and reassembly operations, further enhancing the platform's practicality and adaptability. This allows the platform to be quickly adjusted according to different operational needs, providing strong support for efficient production.

[0022] Preferably, the surface of the control panel is polished to further improve the platform's performance and service life.

[0023] Preferably, the control panel is made of steel plate to improve its overall performance, such as wear resistance, corrosion resistance and strength, and to ensure the stability and reliability of the control panel during long-term use.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] First, this utility model includes a tooling base 1, a movable hoisting mechanism 2, an operating plate 3, and multiple wing bolts 4. The movable hoisting mechanism 2 allows for the rapid hoisting of the welding workpiece onto the operating plate 3. Two sets of wing bolts 4 connect to the threaded positioning holes 3a of the operating plate 3, clamping and fixing the workpieces A and B in a manner that adapts to their outer contours, ensuring stable welding. After welding, the wing bolts 4 can be quickly removed, and the welded product can be rapidly hoisted and moved away using the movable hoisting mechanism 2. Therefore, this utility model offers flexibility and ease of use. The position of the wing bolt 4 on the operating plate 3 can be adjusted to accommodate the clamping, fixing and assembly welding of workpieces of different shapes and sizes. This greatly shortens the clamping time for various irregularly shaped workpieces, significantly improves the processing efficiency of assembly welding, and saves a lot of money required for special welding jigs for workpieces of different shapes and sizes, effectively reducing production costs. As a result, it can ensure stable fixing without being limited by the shape and size of the workpiece, and can be quickly hoisted into place and removed before and after welding. It has the advantages of wide applicability, high production efficiency, low cost, simple and flexible operation, and convenient and fast installation and disassembly.

[0026] Secondly, this utility model is simple and flexible to operate: its composition is simple and stable and reliable, and the components are all common profiles that are easy to obtain on the construction site. It is easy to manufacture and easy to disassemble, with low production cost, and the platform has high precision, which can meet the requirements of high-precision operation.

[0027] Third, this utility model is easy to install and disassemble. In the case of limited workshop space, it can be conveniently used for storage and organization without occupying too much space resources. It provides a strong guarantee for the rational planning and efficient use of the workshop. In addition, it is easy to store and transport, and has the characteristic of being reusable, which greatly saves resources and costs. Attached Figure Description

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0029] Figure 1 This is a structural schematic diagram of the welding assembly platform for small and medium-sized equipment according to this utility model;

[0030] Figure 2 This is a structural diagram of the tooling base and the mobile hoisting mechanism in this utility model. Detailed Implementation

[0031] The present invention will now be described in detail with reference to the embodiments and accompanying drawings to help those skilled in the art better understand the inventive concept of the present invention. However, the scope of protection of the claims of the present invention is not limited to the following embodiments. For those skilled in the art, all other embodiments obtained without creative effort without departing from the inventive concept of the present invention are within the scope of protection of the present invention.

[0032] like Figure 1 and Figure 2 As shown, the present invention discloses a welding assembly platform for small and medium-sized equipment, used for welding the first welding workpiece A and the second welding workpiece B, including: a tooling base 1, a mobile hoisting mechanism 2, an operating panel 3 and multiple wing bolts 4.

[0033] The operating plate 3 is fixed on the top surface of the tooling base 1, and the operating plate 3 is provided with a large number of evenly distributed and equally sized threaded positioning holes 3a.

[0034] Each of the wing bolts 4 is threadedly connected to a threaded positioning hole 3a, and the wing bolts 4 are divided into two groups. The distribution positions of the two groups of wing bolts 4 on the operating plate 3 are respectively adapted to the outer contours of the first welding workpiece A and the second welding workpiece B, so that the first welding workpiece A and the second welding workpiece B are respectively clamped and fixed in the two groups of wing bolts 4.

[0035] The mobile hoisting mechanism 2 is equipped with an electric hoist 2-1 located above the tooling base 1 and capable of moving along the X and Y directions, wherein the X and Y directions are perpendicular to each other and parallel to the operating plate 3.

[0036] Therefore, the usage of this utility model is as follows:

[0037] First, the first welding workpiece A and the second welding workpiece B are lifted by the electric hoist 2-1 and moved to a suitable position before being placed on the operating plate 3, so that the first welding workpiece A and the second welding workpiece B are in a position on the operating plate 3 that can be initially spliced ​​together.

[0038] Then, by arranging two sets of wing bolts 4 on the operation plate 3 respectively adapted to the outer contours of the first welding workpiece A and the second welding workpiece B, the first welding workpiece A and the second welding workpiece B are clamped by the two sets of wing bolts 4 respectively; wherein, when the wing bolts 4 are connected to the threaded positioning hole 3a of the operation plate 3, the positions of the first welding workpiece A and the second welding workpiece B can be flexibly adjusted by the wing bolts 4.

[0039] Finally, the first welding workpiece A and the second welding workpiece B are assembled and welded. After welding is completed, the wing bolts 4 are quickly removed, and the welded finished product is hoisted away by electric hoist 2-1.

[0040] Therefore, this utility model can flexibly adjust the position of the wing bolt 4 on the operating plate 3 to adapt to the clamping, fixing and assembly welding of welding workpieces of different shapes and sizes, greatly shortening the clamping time for various irregularly shaped welding workpieces, significantly improving the processing efficiency of assembly welding, and saving a lot of cost required for special welding jigs for welding workpieces of different shapes and sizes, effectively reducing production costs. Thus, it can ensure stable fixing without being limited by the shape and size of the welding workpiece, and can be quickly hoisted into place and removed before and after welding. It has the advantages of wide applicability, high production efficiency, low cost, simple and flexible operation, and convenient and fast installation and disassembly. It is suitable for the assembly of perforated plates with high precision requirements, and can also be widely used in the splicing work of small and medium-sized equipment, various steel plates, steel pipes and irregular structures on construction sites.

[0041] The above is the basic embodiment of this utility model, and further optimizations, improvements and limitations can be made based on this basic embodiment:

[0042] Preferably, the tooling base 1 is provided with multiple main ribs 1-1 extending in the Y direction and evenly spaced in the X direction, and multiple secondary ribs 1-2 extending in the X direction and evenly spaced in the Y direction are welded between adjacent main ribs 1-1. The spacing between adjacent main ribs 1-1 is less than 1.2m, and the spacing between adjacent secondary ribs 1-2 is less than 0.5m.

[0043] Therefore, the tooling base 1 can provide stable support, ensuring that the platform will not deform or shake excessively when carrying various welding workpieces for welding or splicing operations, thereby ensuring the accuracy and stability of the processing.

[0044] Preferably, the mobile hoisting mechanism 2 is provided with a bracket 2-2, the lower part of the bracket 2-2 is mounted on the tooling base 1 through the Y-direction roller mechanism 2-3, and the tooling base 1 is provided with a limiting structure for limiting the movement range of the Y-direction roller mechanism 2-3 in the Y direction, and the electric hoist 2-1 is mounted on the bracket 2-2 through the X-direction roller mechanism 2-4.

[0045] The main rib 1-1 is preferably made of I-beam, and the Y-direction roller mechanism 2-3 is installed in the groove of the I-beam.

[0046] Preferably, the operation panel 3 is assembled from multiple operation panel units 3-1.

[0047] Therefore, the operating plate 3 can be spliced ​​with a corresponding number of operating plate units 3-1 according to the actual size of the welding workpiece to be assembled and welded. This not only makes it convenient to disassemble and store, but also effectively improves the overall flatness of the operating plate 3, effectively avoids the adverse effects of plate deformation on the flatness of the operating plate 3, and ensures the high precision of the assembly and welding.

[0048] Preferably, each of the operation panel units 3-1 is assembled by dovetail joint or bolt connection.

[0049] This not only ensures the tightness of the splicing and effectively prevents loosening and displacement, but also facilitates disassembly and reassembly operations, further enhancing the platform's practicality and adaptability. This allows the platform to be quickly adjusted according to different operational needs, providing strong support for efficient production.

[0050] Preferably, the surface of the operation panel 3 is polished to further improve the platform's performance and service life.

[0051] Preferably, the control panel 3 is made of steel plate to improve the overall performance of the control panel 3, such as wear resistance, corrosion resistance and strength, and to ensure the stability and reliability of the control panel 3 during long-term use.

[0052] This utility model is not limited to the specific embodiments described above. Based on the above content and in accordance with the common technical knowledge and conventional methods in the field, without departing from the basic technical idea of ​​this utility model, other equivalent modifications, substitutions or alterations can be made to this utility model, all of which fall within the protection scope of this utility model.

Claims

1. A small and medium-sized equipment welding assembly platform for the assembly of a first welding workpiece (A) and a second welding workpiece (B) in pairs, characterized in that, include: Tooling base (1), mobile hoisting mechanism (2), operating panel (3) and multiple wing bolts (4); The operating plate (3) is fixed on the top surface of the tooling base (1), and the operating plate (3) is provided with a large number of evenly distributed and equally sized threaded positioning holes (3a); Each of the said wing bolts (4) is threadedly connected to a threaded positioning hole (3a), and the wing bolts (4) are divided into two groups. The distribution positions of the two groups of wing bolts (4) on the operating plate (3) are respectively adapted to the outer contours of the first welding workpiece (A) and the second welding workpiece (B), so that the first welding workpiece (A) and the second welding workpiece (B) are respectively clamped and fixed in the two groups of wing bolts (4); The mobile hoisting mechanism (2) is equipped with an electric hoist (2-1) located above the tooling base (1) and capable of moving along the X and Y directions, wherein the X and Y directions are perpendicular to each other and parallel to the operating plate (3).

2. The assembling platform for small and medium-sized equipment welding pairs according to claim 1, characterized in that: The tooling base (1) is provided with multiple main ribs (1-1) extending in the Y direction and evenly spaced in the X direction. Multiple secondary ribs (1-2) extending in the X direction and evenly spaced in the Y direction are welded between adjacent main ribs (1-1). The spacing between adjacent main ribs (1-1) is less than 1.2m, and the spacing between adjacent secondary ribs (1-2) is less than 0.5m.

3. The assembling platform for small and medium-sized equipment welding pairs according to claim 1 or 2, characterized in that: The mobile hoisting mechanism (2) is provided with a bracket (2-2). The lower part of the bracket (2-2) is mounted on the tooling base (1) through a Y-direction roller mechanism (2-3). The tooling base (1) is provided with a limiting structure for limiting the movement range of the Y-direction roller mechanism (2-3) in the Y direction. The electric hoist (2-1) is mounted on the bracket (2-2) through an X-direction roller mechanism (2-4).

4. The assembling platform for small and medium-sized equipment welding pairs according to claim 1 or 2, characterized in that: The operation panel (3) is assembled from multiple operation panel units (3-1).

5. The welding assembly platform for small and medium-sized equipment pairs according to claim 4, characterized in that: The operation panel units (3-1) are assembled by dovetail joint or bolt connection.

6. The welding assembly platform for small and medium-sized equipment according to claim 1 or 2, characterized in that: The surface of the operation panel (3) is polished.

7. The assembling platform for small and medium-sized equipment welding pairs according to claim 1 or 2, characterized in that: The control panel (3) is made of steel plate.

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