CN216177849U

CN216177849U - Handle welding machine capable of protecting interface

Info

Publication number: CN216177849U
Application number: CN202122722127.2U
Authority: CN
Inventors: 谭九东
Original assignee: Dalian Yukun Machinery Manufacturing Co ltd
Current assignee: Dalian Yukun Machinery Manufacturing Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a handle welding machine capable of protecting an interface, which comprises a welding machine body and a screen plate, wherein the screen plate is fixedly connected below the front end face of the welding machine body, and a first protection device is arranged in the middle of the front end face of the welding machine body. This hand (hold) welding machine that can protect interface, through the L shaped plate, the bolt, the slide, mutually support between first splint and the interface isotructure, spout that can pass through the L shaped plate plays limiting displacement to the slide, thereby the slide drives first splint and removes, first splint cooperation second splint alright with to support tightly with the welder joint of being connected to the interface, thereby protect interface department, through first diaphragm, the threaded rod, mutually support between second handle and the sleeve isotructure, can drive the threaded rod through the second handle and rotate, make the threaded rod pass through the sleeve and drive the slide removal, thereby made things convenient for and operated.

Description

Handle welding machine capable of protecting interface

Technical Field

The utility model relates to the technical field of welding machines, in particular to a handle welding machine capable of protecting an interface.

Background

The welding machine can provide required energy and motion for completing the welding process, and comprises welding wires and (or) welding torch motion and control system equipment, the welding is flexible, simple, convenient, firm and reliable, and the advantages of the welding machine and the base metal with the same strength are widely used in various industrial fields, such as aerospace, ships, automobiles, containers and the like, the most common is the handle welding machine, and the handle welding machine in the prior art has a single structure, has poor protection effect on a joint and is also inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handle welding machine capable of protecting an interface, and aims to solve the problems that the handle welding machine in the prior art provided by the background art is single in structure and poor in protection effect on the interface.

In order to achieve the purpose, the utility model provides the following technical scheme: a handle welding machine capable of protecting an interface comprises a welding machine body and a screen plate, wherein the screen plate is fixedly connected below the front end face of the welding machine body, and a first protection device is arranged in the middle of the front end face of the welding machine body;

the first protection device comprises an L-shaped plate, a bolt, a sliding plate, a first clamping plate and a butt joint port;

controlling the L shaped plate links to each other through a plurality of bolts and welding machine body screw thread, the spout department slide card of L shaped plate has connect the slide, the inboard rigid coupling in top of slide has first splint, and the top of first splint is equipped with the interface, interface and welding machine body are fixed to be continuous.

Preferably, an operation panel is fixedly connected to the upper portion of the front end face of the welding machine body, a first handle is arranged above the operation panel, the lower portion of the first handle is fixedly connected with the welding machine body, and the welding machine body can be driven to move through the first handle.

Preferably, a rotating device is installed below the inner side of the L-shaped plate;

the rotating device comprises a first transverse plate, a threaded rod, a second handle and a sleeve;

it is a plurality of about the outside of first diaphragm links to each other with L shaped plate is fixed, the below the internal rotation of first diaphragm is connected with the threaded rod, and the top outer wall welding machine of threaded rod has the second handle, the below threaded connection of threaded rod has the sleeve, and telescopic below links to each other with the slide is fixed.

Preferably, a second protection device is arranged above the first transverse plate;

the second protection device comprises a stop lever, a second transverse plate, a spring, a first vertical plate, a connecting rod and a second vertical plate;

control the below of pin is fixed continuous with adjacent first diaphragm, the below outer wall rigid coupling of pin has the second diaphragm, first riser is installed in the outside of second diaphragm, and the outer wall clearance fit of the spout department inner wall of first riser and second diaphragm, the outside and the L shaped plate of first riser are fixed continuous, the spring is installed to the below outer wall of pin, and the both ends outer wall of spring is fixed continuous with first diaphragm and second diaphragm respectively, the preceding terminal surface top of first riser is rotated through the pivot and is connected with the connecting rod, and the slider department of connecting rod and the spout department slip joint of second diaphragm, the inboard rigid coupling of second diaphragm has the second diaphragm.

Preferably, the top rigid coupling of second riser has the third diaphragm, and the through-hole department inner wall of third diaphragm and the outer wall clearance fit of pin, the rigid coupling has a plurality of second splint in the middle of the below of third diaphragm, can protect the junction like this through first splint cooperation second splint.

Compared with the prior art, the utility model has the beneficial effects that: according to the handle welding machine capable of protecting the interface, the sliding plate can be limited through the sliding groove of the L-shaped plate through the mutual matching of the L-shaped plate, the bolt, the sliding plate, the first clamping plate and the interface, so that the sliding plate drives the first clamping plate to move, the first clamping plate can tightly abut against a welding gun joint connected with the interface in cooperation with the second clamping plate, and the interface is protected;

through the mutual matching among the first transverse plate, the threaded rod, the second handle, the sleeve and other structures, the threaded rod can be driven by the second handle to rotate, so that the threaded rod drives the sliding plate to move through the sleeve, and the operation is facilitated;

through mutually supporting between pin, second diaphragm, spring, first riser, connecting rod and the second riser isotructure, after welder connects and is connected with the interface, the second diaphragm can drive the second splint removal through the elasticity performance of second riser and spring etc. to the stability of welder joint with the interface junction has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the second handle, sleeve and threaded rod of FIG. 2;

fig. 4 is a schematic view of the spring, the second cross plate and the second vertical plate of fig. 2.

In the figure: 1. the welding machine comprises a welding machine body, 2, a screen plate, 3, a first protection device, 301, an L-shaped plate, 302, a bolt, 303, a sliding plate, 304, a first clamping plate, 305, a butt joint port, 4, a rotating device, 401, a first transverse plate, 402, a threaded rod, 403, a second handle, 404, a sleeve, 5, a protection device, 501, a stop lever, 502, a second transverse plate, 503, a spring, 504, a first vertical plate, 505, a connecting rod, 506, a second vertical plate, 6, an operation panel, 7, a first handle, 8, a third transverse plate, 9 and a second clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a handle welding machine capable of protecting interfaces comprises a welding machine body 1 and a screen plate 2, the screen plate 2 is fixedly connected below the front end face of the welding machine body 1, the welding machine body 1 can be cooled through the screen plate 2, a first protection device 3 is installed in the middle of the front end face of the welding machine body 1, the first protection device 3 comprises an L-shaped plate 301, bolts 302, a sliding plate 303, a first clamping plate 304 and an interface 305, the left L-shaped plate 301 and the right L-shaped plate 301 are in threaded connection with the welding machine body 1 through 2 bolts 302, a sliding groove is machined below the inner side of the L-shaped plate 301, the sliding plate 303 is clamped at the sliding groove of the L-shaped plate 301, the first clamping plate 304 is fixedly connected on the inner side above the sliding plate 303, the interface 305 is arranged above the first clamping plate 304, the interface 305 is 2, the interface 305 is fixedly connected with the welding machine body 1, an operation panel 6 is fixedly connected above the front end face of the welding machine body 1, and a first handle 7 is arranged above the operation panel 6, and the lower part of the first handle 7 is fixedly connected with the welding machine body 1.

Rotating device 4 is installed to the inboard below of L shaped plate 301, rotating device 4 includes first diaphragm 401, threaded rod 402, second handle 403 and sleeve 404, the outside of controlling 2 first diaphragms 401 is fixed continuous with L shaped plate 301, the inside rotation of the first diaphragm 401 in below is connected with threaded rod 402, and the top outer wall welding of threaded rod 402 has second handle 403, can drive threaded rod 402 through second handle 403 and rotate, the below threaded connection of threaded rod 402 has sleeve 404, and the below of sleeve 404 is fixed continuous with slide 303, threaded rod 402 cooperation sleeve 404 can drive slide 303 and remove.

The second protection device 5 is arranged above the first transverse plate 401, the second protection device 5 comprises a stop lever 501, a second transverse plate 502, a spring 503, a first vertical plate 504, a connecting rod 505 and a second vertical plate 506, the lower parts of the left stop lever 501 and the right stop lever 501 are fixedly connected with the adjacent first transverse plate 401, the lower outer wall of the stop lever 501 is fixedly connected with the second transverse plate 502, the front end surface of the second transverse plate 502 is provided with a sliding groove, the outer side of the second transverse plate 502 is provided with the first vertical plate 504, the inner part of the first vertical plate 504 is provided with the sliding groove, the inner wall of the sliding groove of the first vertical plate 504 is in clearance fit with the outer wall of the second transverse plate 502, the first vertical plate 504 can limit the second transverse plate 502 through the sliding groove, the outer side of the first vertical plate 504 is fixedly connected with the L-shaped plate 301, the lower outer wall of the stop lever 501 is provided with the spring 503, the outer walls at two ends of the spring 503 are respectively fixedly connected with the first transverse plate 401 and the second transverse plate 502, the connecting rod 505 is rotatably connected with the upper part of the front end surface of the first vertical plate 504 through a rotating shaft, the processing of the rear end below of connecting rod 505 has the slider, and the slider department of connecting rod 505 and the spout department slip joint of second diaphragm 502, stability when like this can further improve second diaphragm 502 and remove, the inboard rigid coupling of second diaphragm 502 has second riser 506, the top rigid coupling of second riser 506 has third diaphragm 8, the inside processing of third diaphragm 8 has 2 through-holes, and the through-hole department inner wall of third diaphragm 8 and the outer wall clearance fit of pin 501, the rigid coupling has 2 second splint 9 in the middle of the below of third diaphragm 8.

In this embodiment, when an operator needs to use the handle welding machine capable of protecting the interface, the operator pulls the third transverse plate 8 upward to make the third transverse plate 8 drive the second vertical plate 506 to move, the second vertical plate 506 drives the third transverse plate 8 to move, the third transverse plate 8 can be moved more stably by the connecting rod 505 and the first vertical plate 504, and meanwhile, the third transverse plate 8 can make the spring 503 elastically deform by matching with the first transverse plate 401 to connect the joint of the welding gun with the interface 305, hold the joint of the welding gun and release the third transverse plate 8, so that the third transverse plate 8 can drive the second clamping plate 9 to move by the elastic property of the spring 503, and make the second clamping plate 9 fit with the joint of the welding gun, and then rotate the second handle 403 to make the second handle 403 drive the threaded rod 402 to rotate, so that the threaded rod 402 can drive the sliding plate 303 to move upward through the sleeve 404, the sliding plate 303 drives the first clamping plate 304 to move, so that the first clamping plate 304 is attached to the joint of the welding gun, and the joint of the joint can be protected by matching the first clamping plate 304 with the second clamping plate 9.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can carry out hand (hold) welding machine that protects interface, includes welding machine body (1) and otter board (2), the preceding terminal surface below rigid coupling of welding machine body (1) has otter board (2), its characterized in that: a first protection device (3) is arranged in the middle of the front end face of the welding machine body (1);

the first protection device (3) comprises an L-shaped plate (301), a bolt (302), a sliding plate (303), a first clamping plate (304) and a butt joint port (305);

control L shaped plate (301) link to each other through a plurality of bolts (302) and welding machine body (1) screw thread, the spout department slip joint of L shaped plate (301) has slide (303), the inboard rigid coupling in top of slide (303) has first splint (304), and the top of first splint (304) is equipped with interface (305), interface (305) and welding machine body (1) are fixed to be continuous.

2. A handlebar welder for port protection according to claim 1, characterized in that: an operation panel (6) is fixedly connected above the front end face of the welding machine body (1), a first handle (7) is arranged above the operation panel (6), and the lower portion of the first handle (7) is fixedly connected with the welding machine body (1).

3. A handlebar welder for port protection according to claim 1, characterized in that: a rotating device (4) is arranged below the inner side of the L-shaped plate (301);

the rotating device (4) comprises a first transverse plate (401), a threaded rod (402), a second handle (403) and a sleeve (404);

it is a plurality of about the outside of first diaphragm (401) is fixed continuous with L shaped plate (301), the below the internal rotation of first diaphragm (401) is connected with threaded rod (402), and the top outer wall welding machine of threaded rod (402) has second handle (403), the below threaded connection of threaded rod (402) has sleeve (404), and the below and slide (303) of sleeve (404) are fixed continuous.

4. A handlebar welder for port protection according to claim 3, characterized in that: a second protection device (5) is arranged above the first transverse plate (401);

the second protection device (5) comprises a stop lever (501), a second transverse plate (502), a spring (503), a first vertical plate (504), a connecting rod (505) and a second vertical plate (506);

the lower parts of the left and the right stop levers (501) are fixedly connected with the adjacent first transverse plates (401), a second transverse plate (502) is fixedly connected with the outer wall of the lower part of the stop lever (501), a first vertical plate (504) is arranged on the outer side of the second transverse plate (502), and the inner wall of the sliding groove of the first vertical plate (504) is in clearance fit with the outer wall of the second transverse plate (502), the outer side of the first vertical plate (504) is fixedly connected with an L-shaped plate (301), a spring (503) is arranged on the outer wall below the stop lever (501), and the outer walls of the two ends of the spring (503) are respectively fixedly connected with the first transverse plate (401) and the second transverse plate (502), a connecting rod (505) is rotatably connected above the front end surface of the first vertical plate (504) through a rotating shaft, and the sliding block of the connecting rod (505) is in sliding clamping connection with the sliding groove of the second transverse plate (502), and the inner side of the second transverse plate (502) is fixedly connected with a second vertical plate (506).

5. A handlebar welder for port protection according to claim 4, characterized in that: the top rigid coupling of second riser (506) has third diaphragm (8), and the through-hole department inner wall of third diaphragm (8) and the outer wall clearance fit of pin (501), the rigid coupling has a plurality of second splint (9) in the middle of the below of third diaphragm (8).