Adjustable welding gun mounting structure

Abstract

The utility model discloses an adjustable welding gun mounting structure which comprises a first mounting part, a first connecting rod, a connecting part, a second connecting rod and a second mounting part. A welding gun is mounted on the second mounting part. The position of the welding gun is adjusted in the horizontal direction through the first connecting rod. And the position of the welding gun is adjusted in the vertical direction through the second connecting rod. And the welding gun is swung through the ball joint bearing. The device has the advantages of being simple in structure, convenient to operate and stable in welding gun position.

Description

Technical Field

[0001] The utility model relates to welding equipment, in particular to an adjustable welding torch mounting structure. Background Art

[0002] Welding equipment generally includes an equipment rack, a moving part that can move relative to the equipment rack, a plurality of jigs arranged on the moving part and used for clamping workpieces, a welding torch mounting structure fixed relative to the equipment rack, and a welding torch mounted on the welding torch mounting structure. That is, through the movement of the moving part, for example, the moving part can be a conveyor belt module or a rotating platform, so that a plurality of jigs can sequentially pass through the welding torch mounting structure and be welded by the welding torch. Since the welding positions of different workpieces are different, the welding torch mounting structure is generally adjustable, that is, to adjust the position of the welding torch corresponding to the workpiece. The existing welding torch mounting structure is relatively complex and the adjustment operation is relatively cumbersome. Summary of the Utility Model

[0003] This application provides an adjustable welding torch mounting structure, which can solve the problems raised in the background art.

[0004] In this application, an adjustable welding torch mounting structure is provided, including:

[0005] A first mounting portion;

[0006] A first connecting rod, which is horizontal and can adjust the fixed position of the top position in the first mounting portion along its own axis;

[0007] A connecting portion, having a horizontal first hole position and a vertical second hole position, and the first hole position is fixedly connected to a part of the first connecting rod on the first side of the first mounting portion;

[0008] A second connecting rod, which is vertical and inserted into the second hole position of the connecting portion; and can adjust the fixed position in the connecting portion along its own axis;

[0009] A second mounting portion for mounting the welding torch, and is ball-connected to the bottom of the second connecting rod.

[0010] In some embodiments, there is a vertical second slit penetrating the second hole position on the connecting portion; second bolts capable of fixing the second connecting rod are threadedly connected to both ends of the second slit on the connecting portion, and a second gear is rotatably connected to the middle position of the second slit; and a second rack meshing with the second gear is provided on the second connecting rod.

[0011] In some embodiments, a first gear is rotatably connected to the top position of the first mounting portion, and a first rack meshing with the first gear is provided on the first connecting rod.

[0012] In some embodiments, the first gear corresponds to the portion of the first connecting rod on the second side of the first mounting portion, and the first gear is also directly below the first connecting rod.

[0013] In some embodiments, a plurality of notches are provided on the first connecting rod to form a first rack; the connecting portion includes a first portion with a second hole, a second portion hinged to the first portion and capable of closing to form a first hole, and a third bolt for keeping the second portion closed; a plurality of teeth capable of engaging with the notches are provided on the inner wall of the first portion corresponding to the first hole.

[0014] In some embodiments, it further includes: a counterweight, which is arranged on the portion of the first mounting rod on the second side of the first mounting portion and can adjust the distance from the first mounting portion.

[0015] In summary, in the present application, an adjustable welding torch mounting structure includes a first mounting portion, a first connecting rod, a connecting portion, a second connecting rod, and a second mounting portion. The second mounting portion mounts the welding torch. The position of the welding torch is adjusted in the horizontal direction through the first connecting rod. The position of the welding torch is adjusted in the vertical direction through the second connecting rod. The welding torch is swung through the spherical joint bearing. The beneficial effects are: simple structure, convenient operation, and stable position of the welding torch. Description of the Drawings

[0016] In order to better and more clearly illustrate the technical solutions in the embodiments of the present application or the background art, the drawings required for use in the embodiments of the present application or the background art will be described below.

[0017] Figure 1 It is a schematic diagram of the present application;

[0018] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0019] Figure 3 It is a front view of the present application;

[0020] Figure 4 is Figure 3 a cross-sectional view taken along A-A in

[0021] Figure 5 is Figure 4 an enlarged schematic diagram of part B in

[0022] In the figure,

[0023] 1. First mounting portion; 1a. First connecting sleeve; 1a1. First bolt; 1b. Second connecting sleeve; 1b1. First gear; 1b2. Rotating shaft;

[0024] 2. First connecting rod; 2a. First rack; 2b. Notch;

[0025] 3. Connecting part; 3a. First part; 3a1. First protrusion; 3a2. Locking teeth; 3a3. Second bolt; 3a4. Third protrusion; 3a5. Fourth protrusion; 3a6. Second gear; 3b. Second part; 3b1. Second protrusion; 3c. Third bolt

[0026] 4. Second connecting rod; 4a. Second rack

[0027] 5. Second mounting part; 5a. Fourth bolt; 5b. Ball joint bearing

[0028] 6. Counterweight Detailed implementation manners

[0029] The following further explanations are made in conjunction with the accompanying drawings. Unless otherwise defined, the technical terms or scientific terms used in this disclosure should have the ordinary meanings understood by those of ordinary skill in the art to which this disclosure pertains. The "first", "second" and similar terms used in this disclosure do not denote any order, quantity or importance, but are only used to distinguish different components. Words such as "comprising" or "including" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] Please refer to Figure 1 and Figure 3 A adjustable welding torch mounting structure, comprising a first mounting part 1, a first connecting rod 2, a connecting part 3, a second connecting rod 4 and a second mounting part 5.

[0031] The first mounting part 1 is used to mount the adjustable welding torch mounting structure to the corresponding welding equipment.

[0032] The first connecting rod 2 is horizontal, fixedly connected to the top position of the first mounting part 1, and can also adjust its fixed position along its own axis. More specifically, a first connecting sleeve 1a through which the first connecting rod 2 passes can be fixedly welded at the top position of the first mounting part 1, and a first bolt 1a1 that can press and fix the first connecting rod 2 to the first connecting sleeve 1a is threadedly connected to the first connecting sleeve 1a.

[0033] Please refer to Figure 1 and Figure 4, in some embodiments, a first gear 1b1 is rotatably connected to the top position of the first mounting portion 1. More specifically, a second connecting sleeve 1b can be fixedly welded to the outer wall of the first mounting portion 1. A rotating shaft 1b2 with a hand-twisting head is rotatably connected to the second connecting sleeve 1b through a bearing. The first gear 1b1 is mounted on the rotating shaft 1b2 and rotates together with the rotating shaft 1b2. A first rack 2a meshing with the first gear 1b1 is provided on the first connecting rod 2.

[0034] In this way, after loosening the first bolt 1a1, manually rotate the first gear 1b1 to drive the first connecting rod 2 to horizontally slide and adjust the position. After adjusting to the corresponding position, tighten the first bolt 1a1. Compared with manually pushing the first connecting rod 2 to horizontally slide, it is more labor-saving and easier to accurately adjust the first connecting rod 2 to the required position.

[0035] Please refer to Figure 1 and Figure 2 , the connecting portion 3 has a horizontal first hole position and a vertical second hole position.

[0036] The function of the first hole position is: to fixedly connect the connecting portion 3 to the part of the first connecting rod 2 on the first side of the first mounting portion 1. For example, the setting of bolt fixation between the first connecting rod 2 and the first connecting sleeve 1a can be referred to.

[0037] Please refer to Figure 2 and Figure 4 , in some embodiments, based on the above "a first gear 1b1 and a first rack 2a are provided between the first mounting portion 1 and the first connecting rod 2", the fixed connection between the first hole position and the first connecting rod 2 can be set as: a plurality of notches 2b are provided on the first connecting rod 2 to form the first rack 2a; the connecting portion 3 includes a first part 3a, a second part 3b hinged to the first part 3a, and a third bolt 3c; the second hole position is provided on the first part 3a, and the first hole position is provided between the first part 3a and the second part 3b, that is, when the second part 3b is closed relative to the first part 3a, the first hole position can be formed; the third bolt 3c keeps the second part 3b closed. More specifically, the second part 3b has a second protrusion 3b1 extending outward for the third bolt 3c to pass through, and the first part 3a has a first protrusion 3a1 extending outward for the third bolt 3c to be threadedly connected; the inner wall of the first part 3a corresponding to the first hole position has a plurality of teeth 3a2 that can be engaged with the notches 2b, that is, one tooth 3a2 cooperates with one notch 2b.

[0038] In this way, the connection between the third bolt 3c and the first part 3a is released, the second part 3b is opened, the engaging teeth 3a2 on the first part 3a are aligned with and inserted into the notch 2b of the first connecting rod 2, the second part 3b is closed, and the third bolt 3c is tightened to press and fix the second part 3b to the first part 3a. Compared with the fixed connection between the first hole position and the first connecting rod 2, referring to the setting of fixing the first connecting rod 2 and the first connecting sleeve 1a with bolts, after adding the engaging teeth 3a2, the rotation and sliding of the connecting part 3 relative to the first connecting rod 2 can be restricted more stably.

[0039] Please refer to Figure 4 , in addition, in some embodiments, based on the above "a first gear 1b1 and a first rack 2a are provided between the first mounting portion 1 and the first connecting rod 2", the first gear 1b1 corresponds to the portion of the first connecting rod 2 on the second side of the first mounting portion 1, that is, the first mounting portion 1 is between the connecting part 3 and the first gear 1b1. The first gear 1b1 is also directly below the first connecting rod 2.

[0040] Please refer to Figure 1 , the second connecting rod 4 is vertical, inserted into the second hole position of the connecting part 3, fixedly connected to the connecting part 3, and can also adjust the fixed position along its own axis. For example, reference can be made to the setting of fixing the first connecting rod 2 and the first connecting sleeve 1a with bolts.

[0041] Please refer to Figure 1 and Figure 2 , in some embodiments, the fixed connection between the second connecting rod 4 and the second hole position can be set as follows: there is a vertical second slit on the connecting part 3 that penetrates the second hole position; at both ends of the second slit on the connecting part 3, there are second bolts 3a3 that can fix the second connecting rod 4 threadedly connected thereto. More specifically, there are a third protrusion 3a4 and a fourth protrusion 3a5 on both sides of the second slit, and the second bolt 3a3 passes through the third protrusion 3a4 and is threadedly connected to the fourth protrusion 3a5; a second gear 3a6 is rotatably connected at the middle position of the second slit; and there is a second rack 4a on the second connecting rod 4 that meshes with the second gear 3a6.

[0042] In this way, after loosening the two second bolts 3a3, manually rotate the second gear 3a6 to drive the vertical sliding of the second connecting rod 4 to adjust the position. After adjusting to the corresponding position, tighten the two second bolts 3a3. Compared with manually pushing the second connecting rod 4 to slide vertically, it is more labor-saving and easier to accurately adjust the second connecting rod 4 to the required position.

[0043] Please refer to Figure 1, the second mounting part 5 is for mounting the welding torch. More specifically, a fourth bolt 5a capable of pressing and fixing the welding torch is threadedly connected to the second mounting part 5. The second mounting part 5 is also ball-joint connected to the bottom of the second connecting rod 4. More specifically, a spherical joint bearing 5b can be provided between the two, and there is damping between the two parts of the spherical joint bearing 5b.

[0044] Please refer to Figure 1 and Figure 4 , in some embodiments, the adjustable welding torch mounting structure further includes a counterweight 6. The counterweight 6 is arranged on the part of the first mounting rod on the second side of the first mounting part 1 and can adjust the distance from the first mounting part 1. More specifically, the first mounting rod can be hollow, and the counterweight 6 has a plug part inserted into the first mounting rod.

Claims

1. An adjustable welding gun mounting structure, characterized in that: include: A first mounting portion (1); A first connecting rod (2) is horizontal and can be adjusted along its own axis to a fixed position at the top of the first mounting portion (1); A connecting portion (3) having a first horizontal hole and a second vertical hole, the first hole being fixedly connected to a portion of the first connecting rod (2) on a first side of the first mounting portion (1); The second connecting rod (4) is vertical and inserted into the second hole of the connecting portion (3); and can be adjusted along its own axis to a fixed position on the connecting portion (3); The second mounting portion (5) is used for mounting a welding gun, and the ball head is connected to the bottom of the second connecting rod (4).

2. The adjustable welding gun mounting structure according to claim 1, characterized in that: The connecting portion (3) has a second slit which is vertical and penetrates the second hole; the connecting portion (3) is threadedly connected with second bolts (3a3) capable of fixing the second connecting rod (4) at both ends of the second slit, and a second gear (3a6) is rotatably connected at the middle of the second slit; the second connecting rod (4) has a second rack (4a) which is meshed with the second gear (3a6).

3. The adjustable welding gun mounting structure according to claim 1, characterized in that: The top of the first mounting portion (1) is rotatably connected to a first gear (1b1), and the first connecting rod (2) is provided with a first rack (2a) meshed with the first gear (1b1).

4. The adjustable welding gun mounting structure according to claim 3, characterized in that: The first gear (1b1) corresponds to the portion of the first connecting rod (2) on the second side of the first mounting portion (1), and the first gear (1b1) is also located directly below the first connecting rod (2).

5. The adjustable welding gun mounting structure according to claim 3, characterized in that: The first connecting rod (2) is provided with a plurality of notches (2b) to form a first rack (2a); the connecting portion (3) comprises a first part (3a) with a second hole, a second part (3b) hinged to the first part (3a) and capable of closing to form the first hole, and a third bolt (3c) for keeping the second part (3b) closed; the inner wall of the first part (3a) corresponding to the first hole is provided with a plurality of teeth (3a2) capable of snapping into the notches (2b).

6. The adjustable welding gun mounting structure according to claim 1, characterized in that: Also includes: A counterweight (6) is arranged on a portion of the first connecting rod on the second side of the first mounting portion (1) and is capable of adjusting the distance between the first connecting rod and the first mounting portion (1).

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