Double-wire outlet nozzle structure

Abstract

The utility model discloses a double-wire outlet nozzle structure, which relates to the technical field of wire outlet nozzle structures, and comprises a shell, a wire feeding groove is formed in the shell, a blanking cap is mounted on one side of the shell, a limiting groove is formed in the shell, a frame is mounted in the limiting groove, a sponge wiper is mounted on the inner side of the frame, and the sponge wiper is mounted on the outer side of the shell. The welding wire feeding device comprises a shell, a plug cover is arranged in the shell, two mounting grooves are formed in one side of the plug cover, two mounting plates are fixedly mounted on one side of the shell, and the mounting plates are matched with the mounting grooves. The welding wire feeding device has the beneficial effects that a sponge wiper is mounted in the shell, so that the surface of a welding wire can be wiped through the sponge wiper when the welding wire enters a wire feeding groove; according to the welding wire dust removal device, dust on the surface of a welding wire can be effectively removed, the follow-up welding effect of the welding wire dust removal device is improved, through cooperation of a blanking cap, a limiting groove and a frame, the frame can be conveniently detached from the shell, dust wiped down from the sponge wiper can be conveniently cleaned, and detaching and cleaning are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of wire outlet nozzle structures, in particular to a double-wire wire outlet nozzle structure. Background Art

[0002] The wire feeding mechanism is used to transmit welding wire to the welding gun. It is generally a double wire feeding structure. The wire feeding mechanism is installed on the welding gun, and the wire guide nozzle is aligned with the welding head of the welding gun. At the same time, the tail of the wire feeding mechanism is connected to the wire feeder, so that the welding wire is transported to the welding gun as the wire feeder moves, thereby completing the welding.

[0003] At present, the existing welding gun wire nozzle structure can only be used for feeding wire, and the existing welding wire will inevitably fall dust on the surface during storage. If the dust cannot be cleaned, the dust may hinder the normal flow of current, resulting in uneven heat distribution during welding, thereby affecting the strength and uniformity of the weld. In addition, dust and impurities may also cause pores in the weld, further affecting the quality and durability of the welding. The existing wire nozzle structure does not have the function of dust removal. For this reason, we propose a double-wire wire nozzle structure. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a double-wire nozzle structure, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a double-wire nozzle structure, including a shell, a wire feeding slot is provided inside the shell, a blocking cover is installed on one side of the shell, a limiting slot is provided inside the shell, a frame is installed inside the limiting slot, a sponge is installed on the inner side of the frame, two mounting slots are provided inside one side of the blocking cover, two mounting plates are fixedly installed on one side of the shell, the mounting plates cooperate with the mounting slots, a pin hole is provided inside the mounting plate, a first slide slot is provided inside the blocking cover and below the mounting slot, a first spring is installed inside the first slide slot, a slide slot is slidably installed inside the first slide slot, a latch is fixedly installed on the top of the slide, the latch cooperates with the pin hole, a pull rod is fixedly installed on one side of the slide, a pull groove is provided inside the blocking cover and on one side of the first slide slot, and the pull rod cooperates with the pull groove.

[0006] Preferably, a wire feeding nozzle is installed on the other side of the shell, and two grooves are provided inside one side of the shell, and two first hooks are fixedly installed on one side of the wire feeding nozzle, and the first hooks cooperate with the grooves, and a second slide groove is provided inside the shell and above the groove, and a sliding rod is slidably installed inside the second slide groove, and one end of the sliding rod extends to the inner side of the groove and is fixedly installed with a second hook, and the second hook cooperates with the first hook, and a pressure plate is fixedly installed on the other end of the sliding rod, and a second spring is installed on the outer side of the sliding rod, and a button is fixedly installed on the top of the pressure plate, and the button extends to the outside of the shell.

[0007] Preferably, a protective cover is fixedly mounted on one end of the shell, and the protective cover cooperates with the wire feeding nozzle.

[0008] Preferably, a wire feeding tube is provided on one side of the blocking cover.

[0009] Preferably, the plugging cover and the sponge are both provided with holes for matching with the welding wire.

[0010] Preferably, the slide plate cooperates with the first spring.

[0011] The utility model provides a double-wire outlet nozzle structure, which has the following beneficial effects:

[0012] 1. The double-wire nozzle structure has a sponge installed inside the shell. When the welding wire enters the wire feeding trough, the sponge can be used to wipe the surface of the welding wire, thereby effectively removing dust on the surface of the welding wire and improving its subsequent welding effect. The blocking cover, the limit groove and the frame are matched to facilitate the removal of the frame from the shell, thereby facilitating the cleaning of the dust wiped off by the sponge. The disassembly and cleaning is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 For this utility model Figure 2 A magnified view of point A in the figure;

[0016] Figure 4 For this utility model Figure 2 Enlarged view of point B in .

[0017] In the figure: 1. Shell; 2. Wire feed groove; 3. Protective cover; 4. Wire feed nozzle; 5. Cover; 6. Limiting groove; 7. Frame; 8. Sponge; 9. Mounting groove; 10. Mounting plate; 11. Pin hole; 12. First slide groove; 13. First spring; 14. Slide plate; 15. Latch; 16. Pull rod; 17. Pull groove; 18. Groove; 19. First hook; 20. Second slide groove; 21. Slide rod; 22. Second hook; 23. Press plate; 24. Second spring; 25. Button; 26. Wire feed tube. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a double-wire nozzle structure, including a shell 1, a wire feeding groove 2 is provided inside the shell 1, a blocking cover 5 is installed on one side of the shell 1, a wire feeding tube 26 is provided on one side of the blocking cover 5, a limiting groove 6 is provided inside the shell 1, a frame 7 is installed inside the limiting groove 6, a sponge 8 is installed on the inner side of the frame 7, the blocking cover 5 and the sponge 8 are provided with holes for matching with the welding wire, two mounting grooves 9 are provided inside one side of the blocking cover 5, two mounting plates 10 are fixedly installed on one side of the shell 1, and the mounting plate 10 is fixed to the mounting plate 10. The slot 9 cooperates with the mounting plate 10, a pin hole 11 is provided inside the mounting plate 10, a first slide groove 12 is provided inside the blocking cover 5 and below the mounting slot 9, a first spring 13 is installed inside the first slide groove 12, a slide plate 14 is slidably installed inside the first slide groove 12, the slide plate 14 cooperates with the first spring 13, a latch 15 is fixedly installed on the top of the slide plate 14, the latch 15 cooperates with the pin hole 11, a pull rod 16 is fixedly installed on one side of the slide plate 14, a pull groove 17 is provided inside the blocking cover 5 and on one side of the first slide groove 12, and the pull rod 16 cooperates with the pull groove 17.

[0020] The functions of the mounting groove 9, mounting plate 10, pin hole 11, first slide groove 12, first spring 13, slide plate 14, latch 15, pull rod 16 and pull groove 17 are to facilitate the removal of the blocking cover 5 from one side of the shell 1, and the disassembly is convenient and quick. The wire feeding groove 2 opened inside the shell 1 can simultaneously feed double wires, and the wire feeding nozzle 4 has two double wire outlet holes opened inside.

[0021] A protective cover 3 is fixedly installed at one end of the housing 1, and the protective cover 3 cooperates with the wire feeding nozzle 4. A wire feeding nozzle 4 is installed on the other side of the housing 1. Two grooves 18 are provided inside one side of the housing 1. Two first hooks 19 are fixedly installed on one side of the wire feeding nozzle 4. The first hooks 19 cooperate with the grooves 18. A second slide 20 is provided inside the housing 1 and above the groove 18. A slide rod 21 is slidably installed inside the second slide 20. One end of the slide rod 21 extends to the inner side of the groove 18 and is fixedly installed with a second hook 2 2. The second hook 22 cooperates with the first hook 19. A pressure plate 23 is fixedly installed on the other end of the slide rod 21. A second spring 24 is installed on the outside of the slide rod 21. A button 25 is fixedly installed on the top of the pressure plate 23. The button 25 extends to the outside of the housing 1. The groove 18, the first hook 19, the second slide groove 20, the slide rod 21, the second hook 22, the pressure plate 23, the second spring 24 and the button 25 are used to facilitate the removal of the wire feeding nozzle 4 from one side of the housing 1 for replacement, and the removal and replacement are convenient and quick.

[0022] In summary, when using the double-wire outlet nozzle structure, when it is necessary to disassemble the frame 7 to clean the dust wiped off the sponge 8, it is only necessary to pull the two pull rods 16 at the same time to drive the slide 14 to move, so that the pin 15 is moved out of the pin hole 11 to release the limit on the mounting plate 10, and then the blocking cover 5 can be removed from one side of the shell 1. After disassembly, the frame 7 can be removed from the limit groove 6, and then the sponge 8 can be cleaned. The disassembly is convenient and fast. When the protective cover 3 needs to be disassembled and replaced, the slide rod 21 can be moved by pressing the two buttons 25 at the same time, and then the second hook 22 is separated from the first hook 19, and then the limit on the first hook 19 can be contacted, and then the wire feeding nozzle 4 can be removed from one end of the shell 1, which is convenient and quick to replace.

[0023] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-wire outlet nozzle structure, comprising a housing (1), characterized in that: The housing (1) has a wire feeding groove (2) formed inside, a blocking cover (5) is installed on one side of the housing (1), a limiting groove (6) is formed inside the housing (1), a frame (7) is installed inside the limiting groove (6), a sponge (8) is installed on the inner side of the frame (7), two mounting grooves (9) are formed inside one side of the blocking cover (5), two mounting plates (10) are fixedly installed on one side of the housing (1), the mounting plates (10) cooperate with the mounting grooves (9), a pin hole (11) is formed inside the mounting plate (10), the blocking cover ( 5) and is located below the mounting groove (9). A first slide groove (12) is provided inside the first slide groove (12), a first spring (13) is installed inside the first slide groove (12), a slide plate (14) is slidably installed inside the first slide groove (12), a latch (15) is fixedly installed on the top of the slide plate (14), the latch (15) cooperates with the pin hole (11), a pull rod (16) is fixedly installed on one side of the slide plate (14), a pull groove (17) is provided inside the blocking cover (5) and is located on one side of the first slide groove (12), and the pull rod (16) cooperates with the pull groove (17).

2. A double-wire nozzle structure according to claim 1, characterized in that: A wire feeding nozzle (4) is installed on the other side of the shell (1), and two grooves (18) are provided inside one side of the shell (1). Two first hooks (19) are fixedly installed on one side of the wire feeding nozzle (4), and the first hooks (19) cooperate with the grooves (18). A second slide groove (20) is provided inside the shell (1) and above the groove (18). A slide rod (21) is slidably installed inside the second slide groove (20), and one end of the slide rod (21) extends to the inner side of the groove (18) and is fixedly installed with a second hook (22), and the second hook (22) cooperates with the first hook (19). A pressure plate (23) is fixedly installed on the other end of the slide rod (21), and a second spring (24) is provided on the outer side of the slide rod (21). A button (25) is fixedly installed on the top of the pressure plate (23), and the button (25) extends to the outer side of the shell (1).

3. A double-wire nozzle structure according to claim 1, characterized in that: A protective cover (3) is fixedly mounted on one end of the housing (1), and the protective cover (3) cooperates with the wire feeding nozzle (4).

4. A double-wire nozzle structure according to claim 1, characterized in that: A wire feeding tube (26) is provided on one side of the blocking cover (5).

5. The double-wire nozzle structure according to claim 1, characterized in that: The blocking cover (5) and the sponge (8) are both provided with holes for fitting with the welding wire.

6. A double-wire nozzle structure according to claim 1, characterized in that: The slide plate (14) cooperates with the first spring (13).

Images