A dual gun welding gun head

Abstract

The utility model discloses a double gun welding gun head, including welding assembly: welding assembly includes mounting panel and connector, the connector fixed connection in the front both ends of mounting panel, protection structure: protection structure includes fixed cylinder, sleeve, auxiliary groove and guide groove, the fixed cylinder fixed connection in one end of connector, sleeve rotation is connected in the outside of fixed cylinder, and auxiliary groove is seted up in the outside of fixed cylinder, and guide groove is seted up in the outside of sleeve, protection structure still includes screw pipe, electrode head, guide block and stud, the stud fixed connection in the inside of fixed cylinder, and screw pipe is screwed on the top of stud, and electrode head fixed connection is in the top of screw pipe, and guide block fixed connection is in the outer wall both sides of screw pipe, the utility model discloses double gun welding gun head has can provide the space of retraction for it after using electrode head, reduces the probability of the effect of outside element to cause damage to it.

Description

Technical Field

[0001] This utility model relates to the field of dual-gun welding gun head technology, and in particular to a dual-gun welding gun head. Background Technology

[0002] The dual-gun welding torch head is a composite welding tool accessory that integrates two independent welding torch bodies. It is mainly used in welding processes such as arc welding and gas shielded welding.

[0003] To ensure operational flexibility during welding, existing dual-gun welding torches typically employ a fixed structure, with the electrode head rigidly connected to the conductive rod. There is no dedicated storage space, and after welding, the electrode head is exposed to the workshop environment for extended periods. Under these conditions, the electrode head is susceptible to damage from impacts, thus affecting the service life of the dual-gun welding torch. Summary of the Invention

[0004] The purpose of this invention is to provide a dual-gun welding torch head to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a double-gun welding gun head, comprising:

[0007] Welding assembly: The welding assembly includes a mounting plate and a connector;

[0008] The connector is fixedly connected to both ends of the front part of the mounting plate;

[0009] Protective structure: The protective structure includes a fixed cylinder, a sleeve, an auxiliary groove, and a guide groove;

[0010] The fixed cylinder is fixedly connected to one end of the connector, the sleeve is rotatably connected to the outside of the fixed cylinder, the auxiliary groove is opened on the outside of the fixed cylinder, and the guide groove is opened on the outside of the sleeve.

[0011] Furthermore, the protective structure also includes a solenoid, an electrode head, a guide block, and a stud;

[0012] The stud is fixedly connected to the inside of the fixed cylinder, the spiral tube is threadedly connected to the top of the stud, the electrode head is fixedly connected to the top of the spiral tube, and the guide block is fixedly connected to both sides of the outer wall of the spiral tube.

[0013] Furthermore, the guide block is slidably connected to the inside of the guide groove via an auxiliary groove, and the guide groove and the auxiliary groove overlap each other.

[0014] Furthermore, the solenoid and stud are arranged on the same central axis.

[0015] Furthermore, the welding assembly also includes a conductive rod;

[0016] The conductive rod is fixedly connected to both ends of the rear part of the mounting plate.

[0017] Furthermore, it also includes the installation structure;

[0018] The mounting structure includes a mounting cylinder, a rotating knob, a threaded rod, a circular frame, and a screw block;

[0019] The mounting cylinder is fixedly connected to both ends of the rear part of the mounting plate, the circular frame is rotatably connected to the inside of the mounting cylinder, the screw block is fixedly connected to the outer ring of the circular frame, the threaded rod is rotatably connected to the inside of the mounting cylinder, and the knob is fixedly connected to one end of the threaded rod.

[0020] Furthermore, the mounting structure also includes a rotating frame, a through slot, and a connecting plate;

[0021] The rotating frame is rotatably connected to the inside of the circular frame, the connecting plate is rotatably connected to the inside of the mounting cylinder, and the through groove is opened on the inner wall of the mounting cylinder.

[0022] Compared with existing technologies, the advantages of this utility model are:

[0023] This invention, through the setting of a protective structure and the auxiliary cooperation between the fixed cylinder and the sleeve, allows the guide block to slide while the sleeve is rotated, and the screw tube to slide vertically upwards inside the fixed cylinder along the threaded trajectory outside the stud. This provides space for the electrode head to be retracted after use, reducing the probability of damage caused by external factors.

[0024] Based on the aforementioned beneficial effects, an installation structure is provided. Through the auxiliary cooperation between the installation cylinder and the rotating knob, when the operator rotates the knob, the circular frame can rotate inside the installation cylinder, and multiple sets of connecting plates can extend to the outside of the installation cylinder through the through slots. This can increase the installation stability at the connection between the conductive rod and the welding gun body, thereby ensuring the normal use of the welding gun. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is an axonometric view of the present invention;

[0027] Figure 2 This is a three-dimensional disassembled schematic diagram of the parts of this utility model;

[0028] Figure 3 This is another isometric view of the present invention;

[0029] Figure 4 This is a three-dimensional sectional view of the fixed cylinder of this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 11. Mounting plate; 12. Connector; 13. Conductive rod;

[0032] 21. Fixed sleeve; 22. Sleeve; 23. Auxiliary groove; 24. Guide groove; 25. Screw tube; 26. Electrode head; 27. Guide block; 28. Stud;

[0033] 31. Mounting cylinder; 32. Rotary knob; 33. Threaded rod; 34. Round frame; 35. Threaded block; 36. Rotary frame; 37. Through slot; 38. Connecting plate. Detailed Implementation

[0034] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0035] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0037] Please see Figure 1-2 As shown, this embodiment is a dual-gun welding gun head, comprising:

[0038] Welding assembly: The welding assembly includes a mounting plate 11 and a connector 12;

[0039] Connector 12 is fixedly connected to both ends of the front part of mounting plate 11;

[0040] The welding assembly also includes a conductive rod 13;

[0041] The conductive rod 13 is fixedly connected to both ends of the rear part of the mounting plate 11;

[0042] Among them, the conductive rod 13 is a conductive component that connects the electrode head 26 to the welding power source. It is made of a high conductivity material and usually integrates a cooling channel inside.

[0043] All of the above parts are existing technologies;

[0044] Protective structure: The protective structure includes a fixed cylinder 21, a sleeve 22, an auxiliary groove 23, and a guide groove 24;

[0045] The fixed cylinder 21 is fixedly connected to one end of the connector 12, the sleeve 22 is rotatably connected to the outside of the fixed cylinder 21, the auxiliary groove 23 is opened on the outside of the fixed cylinder 21, and the guide groove 24 is opened on the outside of the sleeve 22.

[0046] The protective structure also includes a solenoid 25, an electrode head 26, a guide block 27, and a stud 28;

[0047] The stud 28 is fixedly connected to the inside of the fixed cylinder 21, the screw tube 25 is threadedly connected to the top of the stud 28, the electrode head 26 is fixedly connected to the top of the screw tube 25, and the guide block 27 is fixedly connected to both sides of the outer wall of the screw tube 25.

[0048] The fixed cylinder 21 is used to open the auxiliary groove 23, the sleeve 22 is used to open the guide groove 24, the guide block 27 is slidably connected to the inside of the guide groove 24 through the auxiliary groove 23, the guide groove 24 and the auxiliary groove 23 overlap each other, and the screw tube 25 and the stud 28 are threadedly connected.

[0049] With the auxiliary cooperation between the fixed cylinder 21 and the sleeve 22, when the sleeve 22 is rotated, the guide block 27 can be driven to slide, and the screw tube 25 can slide vertically upward inside the fixed cylinder 21 along the thread track outside the stud 28.

[0050] Working principle: After the operator uses the electrode head 26;

[0051] First, by rotating the sleeve 22 clockwise, since the guide block 27 is slidably connected to the inside of the guide groove 24 through the auxiliary groove 23, the sleeve 22 can rotate while the guide block 27 slides according to the trajectory of the auxiliary groove 23.

[0052] Next, the screw tube 25, which is externally fixedly connected to the guide block 27, can slide vertically down inside the fixed cylinder 21 along the thread track outside the stud 28, and drive the electrode head 26 fixed at one end to be retracted into the fixed cylinder 21.

[0053] This step provides space for the electrode head 26 to be retracted after use, reducing the probability of damage caused by external factors.

[0054] Please see Figure 3-4 As shown, this embodiment, based on the above embodiment, also includes an installation structure;

[0055] The mounting structure includes a mounting cylinder 31, a rotating knob 32, a threaded rod 33, a circular frame 34, and a screw block 35;

[0056] Mounting cylinder 31 is fixedly connected to both ends of the rear part of mounting plate 11, circular frame 34 is rotatably connected to the inside of mounting cylinder 31, screw block 35 is fixedly connected to the outer ring of circular frame 34, threaded rod 33 is rotatably connected to the inside of mounting cylinder 31, and knob 32 is fixedly connected to one end of threaded rod 33.

[0057] The mounting structure also includes a rotating frame 36, a through groove 37, and a connecting plate 38;

[0058] The rotating frame 36 is rotatably connected to the inner side of the circular frame 34, the connecting plate 38 is rotatably connected to the inside of the mounting cylinder 31, and the through groove 37 is opened on the inner wall of the mounting cylinder 31.

[0059] The threaded rod 33 and the screw block 35 are threadedly connected. The mounting cylinder 31 is used to open the through slot 37. The connecting plate 38 can extend to the outside of the mounting cylinder 31 through the through slot 37. The connecting plate 38 is sleeved inside the rotating frame 36.

[0060] With the auxiliary cooperation between the mounting cylinder 31 and the knob 32, when the operator rotates the knob 32, the circular frame 34 can rotate inside the mounting cylinder 31, and multiple sets of connecting plates 38 can extend to the outside of the mounting cylinder 31 through the through groove 37.

[0061] Working principle: After the worker installs the conductive rod 13 and the welding gun body;

[0062] First, rotating the knob 32 clockwise will cause the threaded rod 33, which is fixedly connected to one end of the knob 32, to rotate, so that the screw block 35 slides along the threaded trajectory outside the threaded rod 33.

[0063] Next, the circular frame 34, which is fixedly connected to the screw block 35 at one end, can be rotated. The connecting plate 38 passes through the inside of the rotating frame 36, so that the circular frame 34 rotates while driving the connecting plate 38 to rotate. Multiple sets of connecting plates 38 extend to the outside of the mounting cylinder 31 through the through groove 37, forming an auxiliary clamp at the connection between the conductive rod 13 and the welding gun body.

[0064] This step increases the installation stability at the connection between the conductive rod 13 and the welding gun body, thereby ensuring the normal use of the welding gun.

[0065] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dual gun welding gun head, characterized by, include: Welding assembly: The welding assembly includes a mounting plate and a connector; The connector is fixedly connected to both ends of the front part of the mounting plate; Protective structure: The protective structure includes a fixed cylinder, a sleeve, an auxiliary groove, and a guide groove; The fixed cylinder is fixedly connected to one end of the connector, the sleeve is rotatably connected to the outside of the fixed cylinder, the auxiliary groove is opened on the outside of the fixed cylinder, and the guide groove is opened on the outside of the sleeve.

2. A twin gun welding torch head according to claim 1, wherein, The protective structure also includes a spiral tube, an electrode head, a guide block, and a stud; the stud is fixedly connected to the inside of the fixed cylinder, the spiral tube is threadedly connected to the top of the stud, the electrode head is fixedly connected to the top of the spiral tube, and the guide block is fixedly connected to both sides of the outer wall of the spiral tube.

3. A twin gun welding torch head according to claim 2, wherein, The guide block is slidably connected to the inside of the guide groove through the auxiliary groove, and the guide groove and the auxiliary groove overlap each other.

4. A dual gun welding torch head as defined in claim 2, wherein, The solenoid and stud are arranged on the same central axis.

5. A dual-gun welding torch head according to claim 1, characterized in that, The welding assembly also includes conductive rods; the conductive rods are fixedly connected to both ends of the rear part of the mounting plate.

6. A dual gun welding torch head as defined in claim 1, wherein, It also includes an installation structure; the installation structure includes an installation cylinder, a rotating knob, a threaded rod, a circular frame, and a screw block; the installation cylinder is fixedly connected to both ends of the rear part of the installation plate, the circular frame is rotatably connected to the inside of the installation cylinder, the screw block is fixedly connected to the outer ring of the circular frame, the threaded rod is rotatably connected to the inside of the installation cylinder, and the rotating knob is fixedly connected to one end of the threaded rod.

7. A twin gun welding torch head according to claim 6, wherein, The mounting structure also includes a rotating frame, a through groove, and a connecting plate; the rotating frame is rotatably connected to the inside of the circular frame, the connecting plate is rotatably connected to the inside of the mounting cylinder, and the through groove is opened on the inner wall of the mounting cylinder.

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