CN219358364U

CN219358364U - Robot welder with splashproof protection

Info

Publication number: CN219358364U
Application number: CN202223397538.XU
Authority: CN
Inventors: 唐正伟; 周荣荣; 朱林; 孙成凤
Original assignee: Nanjing Fst Welding Technology Co ltd
Current assignee: Nanjing Fst Welding Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-18
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a robot welding gun with splash-proof protection, which comprises a gun body and a protection assembly, wherein the protection assembly is arranged on the gun body and comprises a splash-proof sleeve and a splash-proof shell, the splash-proof sleeve is arranged on the gun body, and the splash-proof shell is arranged at the bottom of the splash-proof sleeve; according to the utility model, the straight sleeve and the bent sleeve of the anti-splash sleeve are arranged to protect the working tube, the shell of the anti-splash shell protects the smoke collecting device at the welding position, so that the welding gun is prevented from being splashed and fully adhered outside the steel tube and the anti-collision device outside the gun body during welding, the working accuracy of the welding gun is prevented from being influenced, the smoke collecting device is protected, the damage of the smoke collecting device is prevented, and the clamping block can be clamped in or moved out of the clamping hole through the elastic reset function of the spring, so that the anti-splash sleeve can be detached without tools when the welding gun is required to be overhauled, the disassembly operation is simple and quick, the bent sleeve is in threaded connection with the anti-splash shell, and the disassembly is convenient and quick.

Description

Robot welder with splashproof protection

Technical Field

The utility model relates to the technical field of robot welding guns, in particular to a robot welding gun with splash-proof protection.

Background

The welding gun is a part for executing welding operation in the welding process, is a tool for gas welding, is shaped like a gun, has a nozzle at the front end, ejects high-temperature flame as a heat source, is flexible to use, convenient and quick, and simple in process.

For example, the patent application number is: 202123245793.8, a robot welding gun with splash protection, comprising a movable box, a gun body, a protection component and a movable storage component, wherein the protection component is arranged on the gun body and comprises a splash-proof sleeve and a splash-proof shell, the splash-proof sleeve is arranged on the gun body, and the splash-proof shell is arranged at the bottom of the splash-proof sleeve; this robot welder is protected the work pipe through the straight sleeve pipe and the curved sleeve pipe of the splash guard that set up, but the splash guard is connected with the rifle body through a plurality of bolts, when need examine and repair the welding gun, need utilize the instrument to dismantle when dismantling splash guard from connecting rod one side, it is comparatively troublesome.

The utility model aims to provide a robot welding gun with splash protection so as to solve the problems in the background art.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a robot welding gun with splash protection, which comprises a gun body and a protection component, wherein the protection component is arranged on the gun body, the protection component comprises a splash-proof sleeve and a splash-proof shell, the splash-proof sleeve is arranged on the gun body, the splash-proof shell is arranged at the bottom of the splash-proof sleeve, the gun body comprises a connecting pipe and a working pipe, the right end of the connecting pipe is provided with a mounting ring, the left end of the working pipe is positioned at the inner side of the mounting ring, clamping holes are respectively and symmetrically arranged in a penetrating manner, the splash-proof sleeve is divided into a straight sleeve and a bent sleeve, the straight sleeve is sleeved at one end of the working pipe, the bent sleeve is fixedly welded at one side of the straight sleeve and sleeved at the other end of the working pipe, the outer wall of the left end of the straight sleeve is slidably arranged on the inner wall of the mounting ring, the outer wall of the left end of the straight sleeve is symmetrically arranged at the upper and lower sides of the sliding grooves respectively and slidably arranged on clamping blocks, the two clamping blocks are respectively connected with the inner walls of the two sliding grooves through springs, the splash-proof sleeve is connected with the inner side of the mounting ring through the clamping holes, the straight sleeve is sleeved with the inner side of the mounting ring, the straight sleeve is provided with the inner wall of the cylindrical sleeve, and the cylindrical shell is provided with inner threads and the cylindrical sleeve is meshed with the cylindrical inner threads.

Preferably, the splash-proof shell is arc-shaped.

Preferably, the splash-proof shell comprises a substrate, a fluorocarbon paint layer and a flame-retardant layer, wherein the fluorocarbon paint layer is arranged on the outer side of the substrate, and the flame-retardant layer is arranged on the inner side of the substrate.

Preferably, the inner wall of the splash-proof shell is stuck with an explosion-proof heat-insulating film.

Preferably, the outer wall of the splash-proof shell is provided with a protection plate.

Preferably, one end of the connecting pipe is provided with connecting threads.

Preferably, the inner diameter of the mounting ring is equal to the outer diameter of the straight sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the straight sleeve and the bent sleeve of the anti-splash sleeve are arranged to protect the working tube, the shell of the anti-splash shell protects the smoke collecting device at the welding position, so that the welding gun is prevented from being splashed and fully adhered outside the steel tube and the anti-collision device outside the gun body during welding, the working accuracy of the welding gun is prevented from being influenced, the smoke collecting device is protected, the damage of the smoke collecting device is prevented, and the clamping block can be clamped in or moved out of the clamping hole through the elastic reset function of the spring, so that the anti-splash sleeve can be detached without tools when the welding gun is required to be overhauled, the disassembly operation is simple and quick, the bent sleeve is in threaded connection with the anti-splash shell, and the disassembly is convenient and quick.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the gun body according to the present utility model;

FIG. 3 is a schematic view of a protective component according to the present utility model;

fig. 4 is a partial cross-sectional view of the splash shield of the present utility model.

In the figure: 1. a gun body; 11. a connecting pipe; 12. a working tube; 13. a mounting ring; 14. a clamping hole; 2. a protective assembly; 21. a splash-proof sleeve; 211. a straight sleeve; 212. bending the sleeve; 213. a chute; 214. a clamping block; 215. a spring; 22. a splash-proof shell; 221. a substrate; 222. a fluorocarbon paint layer; 223. a flame retardant layer; 23. a cylindrical housing; 3. an explosion-proof heat-insulating film; 4. and (5) protecting the plate.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, the utility model provides a robot welding gun with splash protection, which comprises a gun body 1 and a protection component 2, wherein the protection component 2 is arranged on the gun body 1, the protection component 2 comprises a splash guard 21 and a splash guard 22, the splash guard 21 is arranged on the gun body 1, the splash guard 22 is arranged at the bottom of the splash guard 21, the gun body 1 comprises a connecting pipe 11 and a working pipe 12, the right end of the connecting pipe 11 is provided with a mounting ring 13, the left end of the working pipe 12 is positioned at the inner side of the mounting ring 13, the mounting ring 13 is vertically symmetrically and respectively provided with a clamping hole 14, the splash guard 21 is divided into a straight sleeve 211 and a bent sleeve 212, the straight sleeve 211 is sleeved at one end of the working pipe 12, the bent sleeve 212 is fixedly welded at one side of the straight sleeve 211 and sleeved at the other end of the working pipe 12, the outer wall of the left end of the straight sleeve 211 is slidably arranged on the inner wall of the mounting ring 13, the outer wall of the left end of the straight sleeve 211 is respectively provided with a sliding chute 213 in a vertically symmetrical manner, the inner walls of the sliding chute 213 are respectively provided with two clamping blocks 213 which are symmetrically arranged, the inner walls of the sliding blocks 213 are respectively arranged on the left end of the straight sleeve 211 are respectively and the inner wall of the straight sleeve 211 and the inner wall of the mounting ring 13, the straight sleeve is respectively connected with the inner wall of the cylindrical sleeve 21 through the cylindrical shell 23, the cylindrical shell 23 is respectively, the cylindrical shell 23 is connected with the cylindrical shell 23, and the cylindrical shell 23 is provided with the cylindrical shell 23, and the cylindrical shell 23.

Please refer to fig. 3, fig. 4, the splash proof shell 22 is arc, the splash proof shell 22 includes a substrate 221, a fluorocarbon paint layer 222 and a flame retardant layer 223, the fluorocarbon paint layer 222 is disposed on the outer side of the substrate 221, the flame retardant layer 223 is disposed on the inner side of the substrate, the fluorocarbon paint layer 222 and the flame retardant layer 223 are disposed to play a role in protection and flame retardance, the inner wall of the splash proof shell 22 is adhered with an explosion-proof heat insulation film 3, the explosion-proof heat insulation film 3 is disposed to prevent splashing and high temperature, the service life of the device is prolonged, the outer wall of the splash proof shell 22 is provided with a protection plate 4, the setting of the protection plate 418 can reduce interference of an external environment on a welding gun, and improve welding quality of a welding seam.

Please refer to fig. 1 and fig. 2, a connecting thread is provided at one end of the connecting pipe 11, so as to facilitate connection with a robot.

Referring to fig. 2 and 3, the inner diameter of the mounting ring 13 is equal to the outer diameter of the straight sleeve 211, so that the straight sleeve 211 is more stable after being mounted.

The specific operation mode of the first embodiment of the utility model is as follows:

when the welding gun is required to be overhauled, the two clamping blocks 214 are moved towards the direction close to the sliding groove 213, the clamping blocks 214 are moved out of the clamping holes 14 and are retracted into the sliding groove 213, meanwhile, the springs 215 are compressed, the straight sleeve 211 is moved towards the direction far away from the mounting ring 13, the splash guard 21 can be taken down, then the splash guard 22 is rotated towards the direction far away from the bent sleeve 212, the splash guard 22 is taken down, the gun body 1 is detached from the robot through the connecting threads of the connecting pipe 11, and overhauling work can be carried out on the gun body 1, and the splash guard 21 is cleaned.

Embodiment two:

when the protection component 2 is installed, the two clamping blocks 214 are moved towards the direction close to the sliding groove 213, the clamping blocks 214 are retracted into the sliding groove 213, meanwhile, the springs 215 are compressed, the outer wall of the straight sleeve 211 is slidably installed on the inner wall of the installation ring 13, when the clamping blocks 214 are aligned to the clamping holes 14, the clamping blocks 214 are clamped into the clamping holes 14 through the elastic reset action of the springs 215, and then the internal threads on the cylindrical shell 23 are meshed with the external threads on the curved sleeve 212.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. Robot welder with splashproof protection, including rifle body (1) and protection subassembly (2), protection subassembly (2) set up on rifle body (1), protection subassembly (2) are including splashproof cover (21) and splashproof shell (22), splashproof cover (21) set up on rifle body (1), splashproof shell (22) set up in splashproof cover (21) bottom, its characterized in that: the gun body (1) comprises a connecting pipe (11) and a working pipe (12), the right end of the connecting pipe (11) is provided with a mounting ring (13), the left end of the working pipe (12) is positioned at the inner side of the mounting ring (13), clamping holes (14) are respectively and vertically symmetrically arranged on the inner wall of the mounting ring (13) in a penetrating mode, a splash proof sleeve (21) is divided into a straight sleeve (211) and a bent sleeve (212), the straight sleeve (211) is sleeved at one end of the working pipe (12), the bent sleeve (212) is fixedly welded at one side of the straight sleeve (211) and sleeved at the other end of the working pipe (12), the outer wall of the left end of the straight sleeve (211) is slidably arranged on the inner wall of the mounting ring (13), sliding grooves (213) are respectively and symmetrically arranged on the inner wall of the sliding grooves (213), two clamping blocks (214) are respectively connected with the inner walls of the two sliding grooves (213) through springs (215), the straight sleeve (211) is sleeved in the clamping holes (14) through the clamping blocks (214), the splash proof sleeve (21) is connected with the inner wall of the outer shell (23) through the inner wall of the cylindrical shell (23), the inner wall of the splash proof sleeve (23) is arranged at the outer shell (23), the internal threads on the cylindrical shell (23) are meshed with the external threads on the curved sleeve (212).

2. A robotic welding gun with splash protection as defined in claim 1, wherein: the splash-proof shell (22) is arc-shaped.

3. A robotic welding gun with splash protection as defined in claim 2, wherein: the splash-proof shell (22) comprises a substrate (221), a fluorocarbon paint layer (222) and a flame-retardant layer (223), wherein the fluorocarbon paint layer (222) is arranged on the outer side of the substrate (221), and the flame-retardant layer (223) is arranged on the inner side of the substrate.

4. A robot welding gun with splash protection according to claim 3, characterized in that: an explosion-proof heat-insulating film (3) is stuck on the inner wall of the splash-proof shell (22).

5. A robot welding gun with splash protection as recited in claim 4, wherein: the outer wall of the splash-proof shell (22) is provided with a protection plate (4).

6. A robotic welding gun with splash protection as defined in claim 1, wherein: one end of the connecting pipe (11) is provided with connecting threads.

7. A robotic welding gun with splash protection as defined in claim 1, wherein: the inner diameter of the mounting ring (13) is equal to the outer diameter of the straight sleeve (211).