Welding gun positioning mechanism of multipurpose welding equipment

Abstract

The utility model discloses a welding gun positioning mechanism of multipurpose welding equipment, which belongs to the field of positioning mechanisms and comprises a mounting plate, a support is mounted at the upper end of the mounting plate, a mounting block is mounted at the upper end of the support, and a servo motor is mounted at the upper end of the mounting block. The output end of the servo motor is provided with a transmission shaft through a coupler, the transmission shaft is in threaded connection with a sliding block, two symmetrically-arranged supporting plates are installed on the side wall of the support, symmetrically-arranged supporting ring plates are installed on the side wall of the sliding block, the supporting ring plates are slidably connected with the supporting plates, a sliding plate is installed on the side wall of the support, and the sliding plate is slidably connected with an arc-shaped sliding block. The direction of the arc-shaped sliding block can be conveniently adjusted through the sliding block and the electric push rod, so that the arc-shaped sliding block can conveniently adjust the position of a welding gun, meanwhile, the supporting plate and the supporting ring plate can conveniently support the sliding block, and the sliding block is kept stable in the moving process.

Description

Technical Field

[0001] The utility model relates to the field of positioning mechanisms, and more specifically to a welding gun positioning mechanism of multi-purpose welding equipment. Background Art

[0002] Welding equipment generally uses a welding gun to weld objects. Welding equipment generally uses a positioning mechanism to fix the welding gun. When welding, the welding equipment needs to adjust the position of the welding gun along the weld. The existing positioning mechanism generally adjusts the welding gun straightly to make the welding gun move straight, which makes it unsuitable for welding objects such as tubes. For this reason, we propose a welding gun positioning mechanism for a multi-purpose welding equipment. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a welding gun positioning mechanism for a multi-purpose welding equipment, which facilitates the adjustment of the orientation of the arc-shaped slider through the sliding block and the electric push rod, thereby facilitating the arc-shaped slider to adjust the position of the welding gun, and at the same time facilitates the support plate and the support ring plate to support the sliding block, thereby keeping the sliding block stable during the movement.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A welding gun positioning mechanism for multi-purpose welding equipment comprises a mounting plate, a bracket is mounted on the upper end of the mounting plate, a mounting block is mounted on the upper end of the bracket, a servo motor is mounted on the upper end of the mounting block, a transmission shaft is mounted on the output end of the servo motor via a coupling, a sliding block is threadedly connected to the transmission shaft, two symmetrically arranged support plates are mounted on the side wall of the bracket, a symmetrically arranged support ring plate is mounted on the side wall of the sliding block, the support ring plate is slidably connected to the support plate, a slide plate is mounted on the side wall of the bracket, the slide plate is slidably connected to an arc-shaped sliding block, an electric push rod is mounted on the lower end of the sliding block, and the lower end of the electric push rod and the arc-shaped sliding block are rotatably connected to a connecting shaft.

[0008] Furthermore, the side wall of the arc-shaped slider is provided with an installation groove and a rotation groove, the inner wall of the rotation groove is installed with a connecting shaft, the output end of the electric push rod is provided with a rotation hole, and the connecting shaft is rotatably connected to the rotation hole, so that the electric push rod can drive the arc-shaped slider to slide along the slide plate through the connecting shaft, thereby maintaining the stability of the arc-shaped slider.

[0009] Furthermore, the slide plate includes a connecting block and two auxiliary plates, the two auxiliary blocks are installed on the side walls of the connecting block, the arc-shaped slider is provided with an auxiliary groove, and the auxiliary plate is slidably connected to the auxiliary groove, so that the auxiliary plate can limit the arc-shaped slider, thereby facilitating the arc-shaped slider to remain stable when sliding.

[0010] Furthermore, the sliding block is provided with a threaded hole, and the side wall of the transmission shaft and the inner wall of the threaded hole are provided with matching threads, so that the servo motor can drive the sliding block to move via the transmission shaft.

[0011] Furthermore, the support ring plate is provided with a limiting sliding groove, and the support plate is slidably connected to the limiting sliding groove, so that the support plate can limit the sliding block through the support ring plate, thereby maintaining the stability of the sliding block when moving.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The utility model facilitates the adjustment of the orientation of the arc-shaped slider by means of the sliding block and the electric push rod, thereby facilitating the arc-shaped slider to adjust the position of the welding gun, and at the same time facilitates the support plate and the support ring plate to support the sliding block, thereby maintaining the stability of the sliding block during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural sectional view of the utility model;

[0016] Figure 2 It is a top view of the structure of the utility model;

[0017] Figure 3 It is a structural side view of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Mounting plate; 2. Bracket; 3. Mounting block; 4. Servo motor; 5. Transmission shaft; 6. Sliding block; 7. Support plate; 8. Support ring plate; 9. Electric push rod; 10. Slide plate; 11. Arc slider; 12. Connecting shaft. DETAILED DESCRIPTION

[0020] The following will combine the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.

[0023] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3 A welding gun positioning mechanism of a multi-purpose welding equipment comprises a mounting plate 1, a bracket 2 is mounted on the upper end of the mounting plate 1, a mounting block 3 is mounted on the upper end of the bracket 2, a servo motor 4 is mounted on the upper end of the mounting block 3, a transmission shaft 5 is mounted on the output end of the servo motor 4 through a coupling, a sliding block 6 is threadedly connected to the transmission shaft 5, two symmetrically arranged support plates 7 are mounted on the side wall of the bracket 2, a symmetrically arranged support ring plate 8 is mounted on the side wall of the sliding block 6, the support ring plate 8 is slidably connected to the support plate 7, a slide plate 10 is mounted on the side wall of the bracket 2, the slide plate 10 is slidably connected to an arc-shaped sliding block 11, an electric push rod 9 is mounted on the lower end of the sliding block 6, and the lower end of the electric push rod 9 and the arc-shaped sliding block 11 are rotatably connected to a connecting shaft 12.

[0024] The side wall of the arc-shaped slider 11 is provided with an installation groove and a rotation groove, the inner wall of the rotation groove is installed with a connecting shaft 12, and the output end of the electric push rod 9 is provided with a rotation hole. The connecting shaft 12 is rotated to connect the rotation hole, so that the electric push rod 9 can drive the arc-shaped slider 11 to slide along the slide plate 10 through the connecting shaft 12, thereby maintaining the stability of the arc-shaped slider 11.

[0025] The slide plate 10 includes a connecting block and two auxiliary plates, the two auxiliary blocks are installed on the side walls of the connecting block, the arc-shaped slider 11 is provided with an auxiliary groove, and the auxiliary plate is slidably connected to the auxiliary groove, so that the auxiliary plate can limit the arc-shaped slider, thereby facilitating the arc-shaped slider to remain stable when sliding.

[0026] The sliding block 6 is provided with a threaded hole, and the side wall of the transmission shaft 5 and the inner wall of the threaded hole are provided with matching threads, so that the servo motor 4 can drive the sliding block 6 to move through the transmission shaft 5 .

[0027] The support ring plate 8 is provided with a limiting sliding groove, and the support plate 7 is slidably connected to the limiting sliding groove, so that the support plate 7 can limit the sliding block 6 through the support ring plate 8, thereby maintaining the stability of the sliding block 6 when moving.

[0028] During use, a technician in this field places the welding gun in the installation groove of the arc-shaped slider 11, and then starts the servo motor 4 and the electric push rod 9. The servo motor 4 drives the sliding block 6 to move through the transmission shaft 5, so that the sliding block 6 drives the arc-shaped slider 11 to slide along the slide plate 10 through the electric push rod 9 and the connecting shaft 12. During this process, the electric push rod 9 adjusts the height of the arc-shaped slider 11, so that the arc-shaped slider 11 can adapt to the height of the slide plate 10. At the same time, the support ring plate 8 limits the sliding block 6 during the sliding of the support plate 7, so as to maintain the stability of the sliding block 6. The utility model facilitates the adjustment of the orientation of the arc-shaped slider 11 through the sliding block 6 and the electric push rod 9, so as to facilitate the arc-shaped slider 11 to adjust the position of the welding gun, and at the same time facilitates the support plate 7 and the support ring plate 7 to support the sliding block 6, so as to keep the sliding block 6 stable during the movement.

[0029] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A welding gun positioning mechanism for a multi-purpose welding device, comprising a mounting plate (1), characterized in that: A bracket (2) is mounted on the upper end of the mounting plate (1), a mounting block (3) is mounted on the upper end of the bracket (2), a servo motor (4) is mounted on the upper end of the mounting block (3), a transmission shaft (5) is mounted on the output end of the servo motor (4) via a coupling, a sliding block (6) is threadedly connected to the transmission shaft (5), two symmetrically arranged support plates (7) are mounted on the side wall of the bracket (2), a symmetrically arranged support ring plate (8) is mounted on the side wall of the sliding block (6), the support ring plate (8) is slidably connected to the support plate (7), a slide plate (10) is mounted on the side wall of the bracket (2), the slide plate (10) is slidably connected to an arc-shaped sliding block (11), an electric push rod (9) is mounted on the lower end of the sliding block (6), and the lower end of the electric push rod (9) and the arc-shaped sliding block (11) are rotatably connected to a connecting shaft (12).

2. The welding gun positioning mechanism of the multi-purpose welding equipment according to claim 1, characterized in that: The side wall of the arc-shaped slider (11) is provided with a mounting groove and a rotation groove, the inner wall of the rotation groove is provided with a connecting shaft (12), the output end of the electric push rod (9) is provided with a rotation hole, and the connecting shaft (12) is rotatably connected to the rotation hole.

3. The welding gun positioning mechanism of the multi-purpose welding equipment according to claim 1, characterized in that: The slide plate (10) comprises a connecting block and two auxiliary plates, the two auxiliary plates are mounted on the side walls of the connecting block, the arc-shaped slide block (11) is provided with an auxiliary groove, and the auxiliary plates are slidably connected to the auxiliary groove.

4. The welding gun positioning mechanism of the multi-purpose welding equipment according to claim 1, characterized in that: The sliding block (6) is provided with a threaded hole, and the side wall of the transmission shaft (5) and the inner wall of the threaded hole are provided with matching threads.

5. The welding gun positioning mechanism of the multi-purpose welding equipment according to claim 1, characterized in that: The support ring plate (8) is provided with a limiting sliding groove, and the support plate (7) is slidably connected to the limiting sliding groove.

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