Automobile part welding tool

Abstract

The utility model relates to the technical field of welding tools, and discloses an automobile part welding tool which comprises a welding platform, a sliding ring, a mounting table, supporting universal wheels, a rotating seat, a fixed table, a linear displacement mechanism, a clamping mechanism and an end supporting mechanism. By the adoption of the structure, the mounting table can slide on the sliding ring, so that circumferential displacement around a main welding part is achieved, the positions of the clamping mechanism and the corresponding parts are adjusted in the circumferential direction, the overall position changing mode is simpler and more convenient, meanwhile, the adjusting range of the circumferential adjusting mode is wider, and the welding quality is improved. The linear displacement mechanism can drive the clamping mechanism clamping the matching component to be close to or far away from the main component, so that the distance is adjusted, and the position of the matching component can be rotationally adjusted with the rotating base as the center point.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a welding tooling for automobile parts. Background Art

[0002] Automobiles have become an important means of transportation for people to travel. Automobiles are assembled from many parts, and welding is a common way to connect different automobile parts. The welding operation of automobile parts in the prior art generally includes a welding platform, which adopts a porous plate mode, and then the mechanism for clamping the parts is detachably connected to the porous welding platform through columns, bolts and other components. Then, when different structural parts need to be clamped and fixed, the position of the column is disassembled and adjusted.

[0003] However, the operation of changing the position of the column using this adjustment method is relatively complicated. Utility Model Content

[0004] The utility model mainly provides an automobile parts welding tool, which solves the problem of complicated operation in the prior art that the bolts are disassembled and then installed on a porous welding platform in a position changing manner.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A welding tool for automobile parts, including a welding platform, a slip ring is arranged on the welding platform, the slip ring is slidably connected to a mounting platform, a supporting universal wheel is arranged at the bottom of the mounting platform; a rotating seat is arranged on the mounting platform, a fixed platform is arranged on the rotating seat, and the fixed platform rotates by the driving of the rotating seat; a linear displacement mechanism is arranged on the fixed platform, a clamping mechanism is arranged at the inner end of the linear displacement mechanism, and the clamping mechanism is horizontally displaced by the driving of the linear displacement mechanism; an end support mechanism is also arranged at the inner end of the linear displacement mechanism. Among them, multiple mounting platforms can be slidably connected to the slip ring, so that the accessories can be clamped from multiple directions. The clamping mechanism can adopt any one of the existing technologies, as long as it can realize the clamping and fixing of the corresponding accessories, and the type and type of the clamping mechanism can be selected and replaced according to the specific accessories. The rotating seat can adopt any one of the existing technologies, as long as it can realize rotation adjustment and displacement fixing after rotation. When in use, the main component to be welded is placed on the mounting table in the middle of the slip ring, and then the corresponding components are supported by some clamping mechanisms, and the matching components are clamped and fixed by other clamping mechanisms, and the matching components to be welded are driven to approach the main components by the linear displacement mechanism, and the steering adjustment matching components are adjusted by the rotating seat, so as to facilitate the subsequent welding using welding components. With the structure of the present application, the mounting table can slide on the slip ring to achieve circumferential displacement around the main welding components, so as to adjust the positions of the clamping mechanism and the corresponding components in the circumferential direction, and the overall position change method is simpler, and the circumferential adjustment method has a wider adjustment range, and the clamping mechanism holding the matching components can be driven by the linear displacement mechanism to approach or move away from the main components, so as to adjust the distance, and the position of the matching components can be rotated and adjusted with the rotating seat as the center point; the universal wheel can be supported to cooperate with the mounting table for displacement, and a certain support effect can be achieved for the mounting table, and the inner end of the linear displacement mechanism can be supported by the end support mechanism, so as to prevent the clamping accessories from being too heavy and sagging, and ensure the accuracy of clamping.

[0007] Furthermore, a sliding sleeve is slidably connected to the slip ring, and the sliding sleeve is detachably connected to the mounting platform. With this structure, multiple sliding sleeves can be slidably connected to the slip ring, so that multiple mounting platforms can be installed. At the same time, an opening is provided at the lower end of the sliding sleeve to avoid collision with the supporting foot supporting the slip ring, and the sliding sleeve can be detachably connected to the mounting platform by means of bolts.

[0008] Furthermore, it also includes a plurality of first lifting columns, the upper ends of the first lifting columns are fixedly connected to the mounting platform, and the supporting universal wheels are fixedly connected to the lower ends of the first lifting columns. The first lifting columns and the second lifting columns can adopt any one of the existing technologies, as long as the distance between them and the mounting platform can be adjusted. Three lifting columns can be used and installed on the mounting platform in a triangular distribution to achieve stable support. The supporting universal wheels can be used to move with the mounting platform and provide a certain support effect.

[0009] Furthermore, the linear displacement mechanism includes a mounting bracket mounted on the fixed platform, a displacement screw threadedly connected to the mounting bracket, a displacement guide rod axially parallel to the displacement screw and slidably connected to the mounting bracket, a connecting seat rotatably connected to the inner end of the displacement screw, and a power assembly for driving the displacement screw to rotate; the inner end of the displacement guide rod is fixedly connected to the connecting seat, the clamping mechanism is arranged on the inner side of the connecting seat, and the end support mechanism is arranged on the lower side of the connecting seat. The power assembly can adopt any one of the existing technologies as long as it can drive the displacement screw to rotate, such as: using an electric motor in conjunction with a gear set to drive the displacement screw to rotate. When in use, the displacement screw can be driven to rotate by the power assembly, thereby cooperating with the displacement guide rod to drive the connecting seat to displace, thereby realizing the displacement of the clamping mechanism and the mating components, and at the same time, the displacement screw is adopted to make the adjustment more precise.

[0010] Furthermore, the end support mechanism includes a second lifting column fixedly connected to the lower side of the connecting seat, and a non-slip pad is provided at the lower end of the second lifting column. With this structure, the non-slip pad can be driven to move up and down by the second lifting column, so that after the position adjustment is completed, the non-slip pad is pressed against the welding platform, thereby supporting the inner end and preventing the inner end from moving during welding, thereby ensuring accuracy.

[0011] Beneficial effects: With the structure of the present application, the mounting table can slide on the slip ring, thereby achieving circumferential displacement around the main welding component, thereby adjusting the position of the clamping mechanism and the corresponding components in the circumferential direction, and the overall position change method is simpler. At the same time, the circumferential adjustment method has a wider adjustment range, and the clamping mechanism holding the mating component can be driven by the linear displacement mechanism to move closer to or away from the main component, thereby adjusting the distance, and the position of the mating component can be rotated and adjusted with the rotating seat as the center point; the mounting table can be displaced by supporting the universal wheel, and a certain support effect can be achieved for the mounting table, and the inner end of the linear displacement mechanism can be supported by the end support mechanism, thereby preventing the clamping accessories from being too heavy and sagging, thereby ensuring the accuracy of clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view schematic diagram of the welding platform of this embodiment;

[0013] Figure 2 This is a bottom view of the mounting platform of this embodiment;

[0014] Figure 3 It is a schematic side view of the mounting platform of this embodiment.

[0015] Figure numerals: welding platform 1, slip ring 2, mounting platform 3, supporting universal wheel 4, rotating seat 5, fixed platform 6, sliding sleeve 7, first lifting column 8, mounting bracket 9, displacement screw 10, displacement guide rod 11, connecting seat 12, second lifting column 13, anti-slip pad 14. DETAILED DESCRIPTION

[0016] The following is a detailed description of the technical solution of an automobile parts welding tooling involved in the utility model in combination with an embodiment.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] like Figure 1 , Figure 2 , Figure 3As shown, a welding tool for automobile parts of this embodiment includes a welding platform 1, on which a slip ring 2 is provided, and the slip ring 2 is slidably connected to a mounting platform 3, and a supporting universal wheel 4 is provided at the bottom of the mounting platform 3; a rotating seat 5 is provided on the mounting platform 3, and a fixed platform 6 is provided on the rotating seat 5, and the fixed platform 6 rotates by the driving of the rotating seat 5; a linear displacement mechanism is provided on the fixed platform 6, and a clamping mechanism is provided at the inner end of the linear displacement mechanism, and the clamping mechanism is horizontally displaced by the driving of the linear displacement mechanism; an end support mechanism is also provided at the inner end of the linear displacement mechanism. A sliding sleeve 7 is slidably connected to the slip ring 2, and the sliding sleeve 7 is detachably connected to the mounting platform 3. With this structure, multiple sliding sleeves 7 can be slidably connected to the slip ring 2, so that multiple mounting platforms 3 can be installed, and at the same time, an opening is provided at the lower end of the sliding sleeve 7 to avoid collision with the supporting foot of the supporting slip ring 2, and the sliding sleeve 7 can be detachably connected to the mounting platform 3 by bolts. It also includes a plurality of first lifting columns 8, the upper ends of the first lifting columns 8 are fixedly connected to the mounting platform 3, and the supporting universal wheels 4 are fixedly connected to the lower ends of the first lifting columns 8. The linear displacement mechanism includes a mounting bracket 9 mounted on the fixing platform 6, a displacement screw 10 threadedly connected to the mounting bracket 9, a displacement guide rod 11 axially parallel to the displacement screw and slidably connected to the mounting bracket 9, a connecting seat 12 rotatably connected to the inner end of the displacement screw 10, and a power assembly for driving the displacement screw 10 to rotate; the inner end of the displacement guide rod 11 is fixedly connected to the connecting seat 12, the clamping mechanism is arranged on the inner side of the connecting seat 12, and the end support mechanism is arranged on the lower side of the connecting seat 12. The end support mechanism includes a second lifting column 13 fixedly connected to the lower side of the connecting seat 12, and an anti-slip pad 14 is arranged at the lower end of the second lifting column 13. When in use, the main components to be welded are placed on the mounting table 3 in the middle of the slip ring 2, and then supported by some clamping mechanisms in conjunction with corresponding components, and then the matching components are clamped and fixed by other clamping mechanisms, and the matching components to be welded are driven close to the main components by the linear displacement mechanism, and the steering adjustment matching components are adjusted by the rotating seat 5 to facilitate subsequent welding using welding components.By adopting the structure of the present application, the mounting table 3 can slide on the slip ring 2, thereby realizing circumferential displacement around the main welding component, thereby adjusting the position of the clamping mechanism and the corresponding components in the circumferential direction, and the overall position change method is simpler. At the same time, the circumferential adjustment method has a wider adjustment range, and the clamping mechanism holding the matching component can be driven to approach or move away from the main component through the linear displacement mechanism, thereby adjusting the distance, and the position of the matching component can be rotated and adjusted with the rotating seat 5 as the center point; the mounting table 3 can be displaced by supporting the universal wheel 4, and a certain support effect can be achieved for the mounting table 3, and the inner end of the linear displacement mechanism can be supported by the end support mechanism, thereby preventing the clamping accessories from being too heavy and sagging, thereby ensuring the accuracy of clamping.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile parts welding tool, characterized in that: It comprises a welding platform, on which a slip ring is arranged, the slip ring is slidably connected to a mounting platform, a supporting universal wheel is arranged at the bottom of the mounting platform; a rotating seat is arranged on the mounting platform, a fixed platform is arranged on the rotating seat, and the fixed platform rotates by the driving of the rotating seat; a linear displacement mechanism is arranged on the fixed platform, a clamping mechanism is arranged at the inner end of the linear displacement mechanism, and the clamping mechanism is horizontally displaced by the driving of the linear displacement mechanism; an end support mechanism is also arranged at the inner end of the linear displacement mechanism.

2. The automotive parts welding tool according to claim 1, characterized in that: The slip ring is slidably connected with a sliding sleeve, and the sliding sleeve is detachably connected to the mounting platform.

3. The automobile parts welding tool according to claim 1, characterized in that: It also includes a plurality of first lifting columns, the upper ends of the first lifting columns are fixedly connected to the mounting platform, and the supporting universal wheels are fixedly connected to the lower ends of the first lifting columns.

4. The automobile parts welding tool according to claim 1, characterized in that: The linear displacement mechanism includes a mounting bracket mounted on the fixed platform, a displacement screw threadedly connected to the mounting bracket, a displacement guide rod axially parallel to the displacement screw and slidably connected to the mounting bracket, a connecting seat rotatably connected to the inner end of the displacement screw, and a power component for driving the displacement screw to rotate; the inner end of the displacement guide rod is fixedly connected to the connecting seat, the clamping mechanism is arranged on the inner side of the connecting seat, and the end support mechanism is arranged on the lower side of the connecting seat.

5. The automobile parts welding tool according to claim 4, characterized in that: The end support mechanism comprises a second lifting column fixedly connected to the lower side of the connecting seat, and an anti-slip pad is arranged at the lower end of the second lifting column.

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