CN113618205A

CN113618205A - Soldering turret of electric welding robot

Info

Publication number: CN113618205A
Application number: CN202110908614.XA
Authority: CN
Inventors: 张贺峰; 罗强; 张大明
Original assignee: Nanjing Yuyi Communication Technology Co Ltd
Current assignee: Nanjing Yuyi Communication Technology Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-11-09

Abstract

The invention discloses a welding tongs of an electric welding robot, and belongs to the field of electric welding. The utility model provides an electric welding robot's soldering turret, includes welding arm and first electrode, first electrode fixed connection still includes on welding the arm: the fixed cover is sleeved on the outer wall of the first electrode; the protective cover comprises a fixed cover, a protective cover and a first spring, wherein the fixed cover is fixedly connected with a sliding rod, the sliding rod is connected with the protective cover in a sliding manner, the outer wall of the sliding rod is sleeved with the first spring, two ends of the first spring respectively abut against the inner wall of the fixed cover and the protective cover, and the protective cover is connected to the inner wall of the fixed cover in a sliding manner; the welding clamp is simple to use and convenient to operate, the welding position of the first electrode is protected through the protective cover, the harm of electric arc generated during welding to human eyes is reduced, the protection of the eyes is improved, meanwhile, the splashing of molten slag is reduced, the working safety of the welding clamp is improved, further, the molten slag is collected through the collecting box, the damage of the high-temperature molten slag splashing to equipment is reduced, and the welding safety is improved.

Description

Soldering turret of electric welding robot

Technical Field

The invention relates to the technical field of electric welding, in particular to a welding tongs of an electric welding robot.

Background

The electric welding robot is used for an industrial robot for electric welding automatic operation, integrates and fuses multiple disciplines, relates to multiple technical fields, can be used for production links such as manufacturing, installation, detection, logistics and the like, is widely applied to various industries such as the whole automobile, automobile parts, engineering machinery, rail transit, low-voltage electric appliances, electric power, IC equipment, military industry, tobacco, finance, medicine, metallurgy, printing and publishing and the like, and has very wide application fields; the electrode holders are important components of the electric welding robot, and with the development of science and technology, the electrode holders of the electric welding robot are widely used.

The electric welding robot in the market is visible everywhere at present, and the form is various, and the invention of electric welding robot has reduced a large amount of operating time for the master worker, and has reduced its working strength, but current electric welding robot during operation, the spark temperature that produces is very high, and the spark splashes out and causes the damage to equipment easily during welding, and the electric arc that produces simultaneously causes the injury to eyes easily, therefore we have proposed an electric welding robot's soldering turret.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when an electric welding robot works, the temperature of generated sparks is very high, the sparks are easy to splash out during welding to damage equipment, and meanwhile, electric arcs generated during welding are easy to damage eyes.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an electric welding robot's soldering turret, includes welding arm and first electrode, first electrode fixed connection still includes on welding the arm: the fixed cover is sleeved on the outer wall of the first electrode; the protective cover comprises a fixed cover, a protective cover and a first spring, wherein the fixed cover is fixedly connected with a sliding rod, the sliding rod is connected with the protective cover in a sliding manner, the outer wall of the sliding rod is sleeved with the first spring, two ends of the first spring respectively abut against the inner wall of the fixed cover and the protective cover, and the protective cover is connected to the inner wall of the fixed cover in a sliding manner; the fixing frame is fixedly connected to the outer wall of the fixing cover; the fixed cover is provided with a slag discharge groove, the fixed frame is fixed at the slag discharge groove, and the fixed frame is provided with a collecting box.

In order to prevent the slag from sliding out of the collecting box, preferably, a groove is formed in the fixed cover, a sliding plate is connected to the groove in a sliding mode, a second spring is arranged in the groove, the two ends of the second spring respectively abut against the inner wall of the groove and the sliding plate, one end, far away from the groove, of the sliding plate abuts against the inner wall of the slag discharging groove, a stop block is fixedly connected to the sliding plate, and the stop block is matched with the protective cover.

In order to prevent welding slag from leaking, a sealing ring is preferably fixedly connected to the protective cover.

In order to facilitate the collection of the welding slag, preferably, the protective cover is provided with a through groove, and the through groove is positioned above the slag discharge groove.

In order to fix the collection box, preferably, the fixed cover is provided with a sliding groove, the sliding groove is connected with a limiting rod in a sliding manner, the limiting rod is attached to the outer wall of the collection box, a third spring is arranged in the sliding groove, and two ends of the third spring respectively abut against the inner wall of the sliding groove and the limiting rod.

In order to facilitate exhaust gas discharge, preferably, an exhaust pipe is fixedly connected to the fixed cover.

Preferably, the fixing cover is fixedly connected to the first electrode through a locking member.

Compared with the prior art, the invention provides a welding tongs of an electric welding robot, which has the following beneficial effects:

1. this electrode holder of electric welding robot protects through setting up protection casing butt welding point on first electrode, and electric arc causes the injury to staff's eyes when reducing the welding, improves the protection to eyes, and the slag that reduces simultaneously and splashes causes the injury to the human body, improves the protecting effect.

2. This electrode holder of electric welding robot slides in fixed cover through the protection casing and offsets with the dog on the slide, promotes the slide and removes and open the scum groove, and the slag that produces during the welding passes through logical groove on the protection casing and collects in the collection box that places on the scum groove entering into the mount, reduces the slag and is staying at the scene, improves the convenience of clearance.

The device has the advantages that the use is simple, the operation is convenient, the welding position of the first electrode is protected through the protective cover, the harm of electric arcs generated during welding to human eyes is reduced, the eye protection is improved, the splashing of molten slag is reduced, the working safety of the electrode holder is improved, further, the molten slag is collected through the collecting box, the damage of the high-temperature molten slag splashing to equipment is reduced, and the welding safety is improved.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a welding holder of an electric welding robot according to the present invention;

fig. 2 is a partial cross-sectional view of a welding tongs of an electric welding robot according to the present invention;

fig. 3 is a schematic structural diagram of a welding tongs welding arm, a first electrode and a fixed cover of the electric welding robot provided by the invention;

FIG. 4 is a schematic structural diagram of a welding clamp protective cover of an electric welding robot according to the present invention;

fig. 5 is a schematic structural diagram of a part a in fig. 2 of an electrode holder of an electric welding robot according to the present invention.

In the figure: 1. welding an arm; 2. a first electrode; 3. a fixed cover; 301. a slag discharge groove; 302. a groove; 303. a chute; 304. a locking member; 4. a slide bar; 5. a protective cover; 501. a seal ring; 502. a through groove; 6. a first spring; 7. a fixed mount; 8. a collection box; 9. a slide plate; 10. a second spring; 11. a stopper; 12. a limiting rod; 13. a third spring; 14. an exhaust pipe; 101. bending the arm; 102. a second electrode.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, an electrode holder of electric welding robot includes welding arm 1 and first electrode 2, and first electrode 2 fixed connection still includes on welding arm 1: a fixed cover 3 sleeved on the outer wall of the first electrode 2; the device comprises a fixed cover 3, a sliding rod 4, a protective cover 5, a first spring 6, a second spring 6, a first spring, a second spring, a third spring, a fourth spring, a fifth spring, a sixth spring, a fourth spring, a sixth spring, a protective cover 5 and a protective cover 5, wherein the sliding rod 4 is fixedly connected to the fixed cover 3; the fixed frame 7 is fixedly connected to the outer wall of the fixed cover 3; wherein, the fixed cover 3 is provided with a slag discharge groove 301, the fixed frame 7 is fixed at the slag discharge groove 301, and the fixed frame 7 is provided with a collecting box 8.

The fixed cover 3 is provided with a groove 302, the groove 302 is connected with a sliding plate 9 in a sliding way, the groove 302 is internally provided with a second spring 10, two ends of the second spring 10 are respectively abutted against the inner wall of the groove 302 and the sliding plate 9, one end of the sliding plate 9 far away from the groove 302 is abutted against the inner wall of the slag discharge groove 301, the sliding plate 9 is fixedly connected with a stop block 11, the stop block 11 is matched with the protective cover 5, the protective cover 5 is fixedly connected with a sealing ring 501, the sealing ring 501 can seal the protective cover 5 by using high temperature resistant rubber and seal through the elasticity of the sealing ring 501 to reduce the uneven clearance of a welding part, the protective cover 5 is provided with a through groove 502, the through groove 502 is positioned above the slag discharge groove 301 to facilitate slag discharge, the fixed cover 3 is provided with a sliding groove 303, the sliding groove 303 is connected with a limiting rod 12 in a sliding way, the limiting rod 12 is fixed relative to the collection box 8 by being attached to the outer wall of the collection box 8, the sliding groove 303 is internally provided with a third spring 13, the both ends of third spring 13 offset with spout 303 inner wall and gag lever post 12 respectively, can remove the clearance to collecting box 8 through pressing down gag lever post 12, and fixedly connected with blast pipe 14 discharges the waste gas that the welding produced on the fixed cover 3, and fixed cover 3 passes through retaining member 304 fixed connection on first electrode 2.

In the invention, when a user carries out welding, the bent arm 101 and the welding arm 1 are adjusted to the position needing welding, then the welding arm 1 is driven to move, the first electrode 2 on the welding arm 1 is attached to a welding piece, meanwhile, the second electrode 102 on the bent arm 101 is attached to the welding piece, welding is carried out, before the first electrode 2 is contacted with the welding piece, the protective cover 5 is attached to the periphery of the welding piece, electric arcs and molten slag generated in the welding process are shielded by the protective cover 5, the harm of the electric arcs to the eyes of workers is reduced, the protection of the eyes is improved, the harm of splashed molten slag to the human body is reduced, the protection effect is improved, then the first electrode 2 continuously moves to be attached to the welding piece, meanwhile, the protective cover 5 slides in the fixed cover 3 to abut against the stop block 11 on the sliding plate 9, the sliding plate 9 is pushed to move to open the slag discharge groove 301, the molten slag generated in the welding process enters the collecting box 8 placed on the fixed frame 7 from the slag discharge groove 301 through the through groove 502 on the protective cover 5 The utility model discloses a welding process, reduce the slag and stay at the scene, improve the convenience of clearance, after the welding is accomplished, 6 and protection casing 5 counterbalance through the first spring on the slide bar 4, promote the protection casing 5 and reset, carry out the welding protection next time, the tension through second spring 10 promotes slide 9 and removes and seals with arranging the counterbalance of cinder notch 301 inner wall simultaneously, the slag in the collection box 8 falls out when reducing the welding arm 1 and removing, be provided with gag lever post 12 on the fixed cover 3 and paste mutually with collection box 8 and fix collection box 8, the convenience is installed the dismantlement to collection box 8.

The welding electrode holder is simple to use and convenient to operate, the welding position of the first electrode 2 is protected by the protective cover 5, the harm of electric arcs generated during welding to human eyes is reduced, the protection to the eyes is improved, meanwhile, the splashing of molten slag is reduced, the working safety of the welding pliers is improved, further, the molten slag is collected by the collecting box 8, the damage of the splashing of high-temperature molten slag to equipment is reduced, and the welding safety is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an electric welding robot's soldering turret, includes welding arm (1) and first electrode (2), first electrode (2) fixed connection is on welding arm (1), its characterized in that still includes:

a fixed cover (3) sleeved on the outer wall of the first electrode (2);

the device comprises a fixed cover (3), a sliding rod (4), a protective cover (5), a first spring (6), a second spring (6), a third spring, a fourth spring, a fifth spring, a sixth spring, a protective cover, a sixth spring, a fourth spring, a sixth spring, a fourth spring, a sixth spring, a fourth, a sixth, a fourth, a sixth, a fourth, a fifth, a sixth, a fourth, a fifth, a fourth, a fifth, a sixth, a fourth, a fifth, a fourth, a sixth, a fourth, a fifth, a sixth, a fourth, a fifth, a fourth;

the fixing frame (7) is fixedly connected to the outer wall of the fixing cover (3);

wherein, the fixed cover (3) is provided with a slag discharge groove (301), the fixed frame (7) is fixed at the slag discharge groove (301), and the fixed frame (7) is provided with a collecting box (8).

2. The electrode holder of an electric welding robot as claimed in claim 1, characterized in that the fixing cover (3) is provided with a groove (302), the groove (302) is slidably connected with a sliding plate (9), a second spring (10) is arranged in the groove (302), two ends of the second spring (10) respectively abut against the inner wall of the groove (302) and the sliding plate (9), one end of the sliding plate (9) far away from the groove (302) abuts against the inner wall of the slag discharge groove (301), the sliding plate (9) is fixedly connected with a stop block (11), and the stop block (11) is matched with the protection cover (5).

3. Electrode holder for an electric welding robot, according to claim 1, characterized in that a sealing ring (501) is fixedly connected to said protective cover (5).

4. The electrode holder of an electric welding robot as claimed in claim 1, characterized in that said protective cover (5) is provided with a through slot (502), said through slot (502) being located above said slag discharge slot (301).

5. The welding tongs of an electric welding robot according to claim 1, wherein the fixed hood (3) is provided with a sliding groove (303), the sliding groove (303) is slidably connected with a limiting rod (12), the limiting rod (12) is attached to the outer wall of the collecting box (8), a third spring (13) is arranged in the sliding groove (303), and two ends of the third spring (13) are respectively abutted against the inner wall of the sliding groove (303) and the limiting rod (12).

6. Electrode holder for an electric welding robot, according to claim 1, characterized in that an exhaust tube (14) is fixedly connected to said stationary shield (3).

7. The electrode holder of an electric welding robot as claimed in claim 1, characterized in that the fixation hood (3) is fixedly connected to the first electrode (2) by means of a locking element (304).