CN220427105U - Welding gun conducting nozzle structure - Google Patents

Abstract

The utility model relates to a welder conducting nozzle structure, including the safety cover, the top of safety cover is connected with the fixed disk that sets up on the conducting nozzle, the top of conducting nozzle is provided with the pipe, the spout has been seted up on the lateral wall of safety cover, two sets of symmetrical spacing holes have still been seted up on the lateral wall of safety cover, the safety cover through setting up at the conducting nozzle outside, the safety cover outer wall has seted up multiunit spacing hole, when using the conducting nozzle, push down the conducting nozzle, make the button subassembly that sets up on the conducting nozzle outer wall move down, the button subassembly is spacing fixed to the conducting nozzle in spacing hole under the effect of spring, when not using the conducting nozzle, press the circular button that sets up on the button subassembly, can withdraw the conducting nozzle inside the safety cover, and then prevent the conducting nozzle collision damage, the live time has been prolonged, the functionality has been increased.

Description

Welding gun conducting nozzle structure

Technical Field

The application relates to the technical field of welding guns, in particular to a welding gun conducting nozzle structure.

Background

The welding gun is a part for executing welding operation in the welding process, is a tool for electric welding, is shaped like a gun, and can continuously send welding wires out from the front end to serve as electrodes, so that electric energy can generate huge arc heat to serve as a heat source; the device is flexible in use, convenient and quick, and simple in process.

Through searching, the utility model patent with the patent number of CN217832390U discloses a quick-change copper pipe contact nozzle of a welding gun, and relates to the technical field of welding tools. The utility model comprises a gun tube assembly, a connecting assembly and an electric nozzle assembly; the gun tube assembly is in plug-in fit with the connecting assembly; the electric nozzle component is in plug-in fit with the connecting component. According to the utility model, the first arc-shaped sliding frame and the first arc-shaped block fixed at the top are slid together by pulling the first arc-shaped block until two symmetrical first inserting holes formed in the first arc-shaped block are overlapped with the first inserting posts, and then the first arc-shaped block is loosened, so that the first spring fixed between the inner top of the first convex sliding chute and the first L-shaped sliding frame is restored, and the second inserting holes are inserted into the peripheral side surface of the second inserting posts, thereby replacing the original threaded connection mode, avoiding the replacement of the copper sheet conducting nozzle by rotating for a plurality of circles, simplifying the installation steps and improving the installation efficiency.

This patent suffers from certain drawbacks during use, for example; in the device, the copper pipe contact tip is arranged outside, is easy to collide to cause damage, and is influenced by environmental factors to cause the failure of the internal components of the contact tip, so that the patent has an improvement.

Disclosure of Invention

In order to solve the problems set forth in the background art, the present application provides a welding gun contact tip structure.

The application provides a welder contact tip structure adopts following technical scheme:

the utility model provides a welder contact tip structure, includes the safety cover, the top of safety cover is connected with the fixed disk that sets up on the contact tip, the top of contact tip is provided with the pipe, the spout has been seted up on the lateral wall of safety cover, two sets of symmetrical spacing holes have still been seted up on the lateral wall of safety cover, its characterized in that; the two groups of limiting holes are arranged in a matched mode with button assemblies arranged on the side walls of the contact tips, and spring assemblies are further arranged on the inner walls of the protective covers.

Preferably, the button assembly includes a sleeve coupled to a sidewall of the contact tip.

Preferably, a second spring is arranged in the sleeve, one end of the second spring is connected with a fixed plate, the other end of the second spring is connected with the inner wall of the sleeve, and the fixed plate is connected with the bottom of the circular button.

Preferably, the spring assembly comprises a fixed frame, a first spring is arranged in the fixed frame, one end of the first spring is connected with the inner wall of the fixed frame, and the other end of the first spring is connected with the limiting block.

Preferably, the limiting block is arranged on the side wall of the contact tip, a sliding block is further arranged on the side wall of the contact tip, and the sliding block moves in a sliding groove formed in the side wall of the protective cover.

Preferably, the two groups of limiting holes are arranged in a matched mode with the round buttons.

In summary, the present application includes the following beneficial technical effects:

according to the utility model, the protective cover is arranged outside the conducting nozzle, the outer wall of the protective cover is provided with the plurality of groups of limiting holes, when the conducting nozzle is used, the conducting nozzle is pressed downwards, the button component arranged on the outer wall of the conducting nozzle moves downwards, the button component limits and fixes the conducting nozzle in the limiting holes under the action of the spring, when the conducting nozzle is not used, the button component is pressed, the limiting block arranged on the side wall of the conducting nozzle is acted by the spring component arranged on the inner wall of the protective cover, so that the conducting nozzle can be retracted into the protective cover, the conducting nozzle is prevented from being damaged by collision, the service time is prolonged, and the functionality is increased.

Drawings

Fig. 1 is a schematic structural view of a welding gun contact tip structure according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a spring assembly of a welding gun contact tip structure in accordance with an embodiment of the present application;

FIG. 3 is a cross-sectional view of a button assembly of a welding gun contact tip structure in accordance with an embodiment of the present application;

FIG. 4 is an enlarged view of the structure at A of a contact tip structure of a welding gun according to an embodiment of the present application;

fig. 5 is an enlarged view of a B-site structure of a welding gun contact tip structure in an embodiment of the present application.

Reference numerals illustrate: 1. a protective cover; 2. a limiting hole; 3. a slide block; 4. a contact tip; 5. a fixed plate; 6. a conduit; 7. a fixed frame; 8. a first spring; 9. a limiting block; 10. a sleeve; 11. a second spring; 12. a fixing plate; 13. a circular button.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses welder conducting nozzle structure, including safety cover 1, the top of safety cover 1 is connected with the fixed disk 5 that sets up on the conducting nozzle 4, the top of conducting nozzle 4 is provided with pipe 6, the spout has still been seted up on the lateral wall of safety cover 1, two sets of symmetrical spacing hole 2 have still been seted up on the lateral wall of safety cover 1, button subassembly looks adaptation installation that sets up on two sets of spacing holes 2 and the conducting nozzle 4 lateral wall, still be provided with spring assembly on the inner wall of safety cover 1, spring assembly includes fixed frame 7, the inside of fixed frame 7 is provided with first spring 8, the one end of first spring 8 is connected with the inner wall of fixed frame 7, the other end of first spring 8 is connected with stopper 9, stopper 9 sets up on the lateral wall of conducting nozzle 4, still be provided with slider 3 on the lateral wall of conducting nozzle 4, the spout internal motion that sets up on the lateral wall of safety cover 1 is followed to slider 3, looks adaptation installation between two sets of spacing hole 2 and the circular button 13, more specific explanation when not using conducting nozzle 4, press button assembly, the stopper 9 that sets up on the lateral wall of conducting nozzle 4 set up on the lateral wall of safety cover is through the inner wall of safety cover 1 spring assembly effect with inside that the conducting nozzle 4 can be retrieved to the conducting nozzle 4, the inside of the conducting nozzle 1 has been prevented from damaging by the time.

Referring to fig. 4 and 5, the button assembly includes a sleeve 10, the sleeve 10 is connected on the sidewall of the contact tip 4, a second spring 11 is provided in the sleeve 10, one end of the second spring 11 is connected with a fixing plate 12, the other end of the second spring 11 is connected with the inner wall of the sleeve 10, the fixing plate 12 is connected with the bottom of a circular button 13, more specifically, when the contact tip 4 is used, the contact tip 4 is pressed down, the button assembly provided on the outer wall of the contact tip 4 moves down, the button assembly limits and fixes the contact tip 4 in a limiting hole 2 under the action of the second spring 11, and the practicability of the device is improved.

The implementation principle of the welding gun contact tip structure is as follows: the outside of being provided with the safety cover 1 at contact tip 4, multiunit spacing hole 2 has been seted up to its safety cover 1 outer wall, when using contact tip 4, push down contact tip 4, make the button subassembly downwardly moving that sets up on the contact tip 4 outer wall, the circular button 13 that sets up on the button subassembly carries out spacing fixed to contact tip 4 in spacing hole 2 under the effect of second spring 11 and fixed plate 12, when not using contact tip 4, press the circular button 13 on the button subassembly, the stopper 9 that sets up on the contact tip 4 lateral wall is through the spring subassembly effect that the safety cover 1 inner wall set up, can withdraw contact tip 4 inside safety cover 1, and then prevent contact tip 4 collision damage.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (6)

1. The utility model provides a welder contact tip structure, includes safety cover (1), the top of safety cover (1) is connected with fixed disk (5) that set up on contact tip (4), the top of contact tip (4) is provided with pipe (6), the spout has been seted up on the lateral wall of safety cover (1), two sets of symmetrical spacing hole (2) have still been seted up on the lateral wall of safety cover (1), its characterized in that: the two groups of limiting holes (2) are installed in a matched mode with button assemblies arranged on the side walls of the conducting nozzles (4), and spring assemblies are further arranged on the inner walls of the protective covers (1).

2. A welding gun contact tip structure as defined in claim 1, wherein: the button assembly comprises a sleeve (10), and the sleeve (10) is connected to the side wall of the contact tip (4).

3. A welding gun contact tip structure as defined in claim 2, wherein: the novel socket is characterized in that a second spring (11) is arranged in the socket (10), one end of the second spring (11) is connected with a fixed plate (12), the other end of the second spring (11) is connected with the inner wall of the socket (10), and the fixed plate (12) is connected with the bottom of the round button (13).

4. A welding gun contact tip structure as defined in claim 1, wherein: the spring assembly comprises a fixed frame (7), a first spring (8) is arranged in the fixed frame (7), one end of the first spring (8) is connected with the inner wall of the fixed frame (7), and the other end of the first spring (8) is connected with a limiting block (9).

5. The welding gun contact tip structure of claim 4, wherein: the limiting block (9) is arranged on the side wall of the conducting nozzle (4), the side wall of the conducting nozzle (4) is further provided with a sliding block (3), and the sliding block (3) moves in a sliding groove formed in the side wall of the protective cover (1).

6. A welding gun contact tip structure as defined in claim 1, wherein: the two groups of limit holes (2) are matched with the round buttons (13).