CN213379938U

CN213379938U - Spark suppression device for welding machine

Info

Publication number: CN213379938U
Application number: CN202021739246.8U
Authority: CN
Inventors: 蓝婵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-08
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to the field of welding technique, and a spark suppression device for welding ware is disclosed, including the electrode holders, the mounting groove has been seted up to the upper end of electrode holders, the inside fixedly connected with motor of mounting groove, the upper end of electrode holders has been seted up quantity and has been two and be located the guiding hole on the right side about the mounting groove respectively, two the equal sliding connection in inside of guiding hole has the guide bar, two the upper end of guide bar all with first connecting plate fixed connection, the output fixedly connected with of motor runs through the lead screw of first connecting plate. This spark suppression device for welding machine possesses advantages such as suppression spark and filtration harmful light, has solved most current electric welding machines when using, and the splice can produce highlight and high temperature spark, and the welder needs a handheld welding face guard defense highlight, and the handle that welds is carried out to another handheld welding, and the welding face guard can only protect the face, and the problem of the sputtering of high temperature spark still has huge potential safety hazard.

Description

Spark suppression device for welding machine

Technical Field

The utility model relates to the field of welding technique, specifically a spark suppression device for welding machine.

Background

Welding, also known as butt fusion or melt, be one kind with heating, high temperature or the mode of high pressure joint metal or other thermoplastic materials such as the manufacturing process and the technique of plastics, the energy source of modern welding has a lot of, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc. except using in the mill, the welding can also be gone on under multiple environment, like open-air, under water and space, no matter where, the welding all can bring danger for the operator, so must take appropriate safeguard measure when welding, the injury that the welding probably caused for the human body includes burn, electric shock, visual damage, inhale poisonous gas and ultraviolet irradiation excessive etc..

When most of existing electric welding machines are used, strong light and high-temperature sparks are generated at a welding position, a welder needs to hold a welding mask with one hand to defend against the strong light, the welder needs to hold a welding handle with the other hand to perform welding work, the welding mask can only protect the face, and huge potential safety hazards still exist in sputtering of the high-temperature sparks, so that the spark suppression device for the welding machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spark suppression device for welding machine possesses advantages such as suppression spark and filtration harmful light, has solved current most of electric welding when using, and the splice can produce highlight and high temperature spark, and the welder needs a handheld welding face guard defense highlight, and another handheld welding handle carries out weldment work, and the welding face guard can only protect the face, and the sputtering of high temperature spark still has the problem of huge potential safety hazard.

(II) technical scheme

For the purpose of realizing above-mentioned suppression spark and filtering harmful light, the utility model provides a following technical scheme: a spark suppression device for a welder comprises an electric welding clamp, wherein the upper end of the electric welding clamp is provided with an installation groove, the interior of the mounting groove is fixedly connected with a motor, the upper end of the electrode holders is provided with two guide holes which are respectively positioned at the left side and the right side of the mounting groove, the interior of the two guide holes is respectively connected with a guide rod in a sliding way, the upper ends of the two guide rods are respectively fixedly connected with a first connecting plate, the output end of the motor is fixedly connected with a screw rod which penetrates through the first connecting plate, the lower ends of the two guide rods are fixedly connected with the second connecting plate, the lower end of the second connecting plate is fixedly connected with a heat insulation plate, the upper end of the heat insulation plate is fixedly connected with a guide pipe penetrating through the heat insulation plate, the outside fixedly connected with goggles of heat insulating board, the lower extreme fixedly connected with of goggles strengthens the ring, the upper end fixedly connected with of electrode holders is located the switch on guide bar right side.

Preferably, the size of mounting groove and the size looks adaptation of motor, the inner chamber lateral wall fixedly connected with of mounting groove is located the guard plate of motor upside, the upper end of guard plate is seted up with the first through-hole of motor output end looks adaptation.

Preferably, the output end of the motor is fixedly connected with the screw rod through a coupler, a threaded hole matched with the screw rod is formed in the upper end of the first connecting plate, and the screw rod is in threaded connection with the first connecting plate through the threaded hole.

Preferably, the upper end of the heat insulation plate is provided with a second through hole matched with the outer diameter of the guide pipe, and the side wall of the second through hole is fixedly connected with the guide pipe.

Preferably, the heat insulating plate is circular, the protective glasses are made of filter glass and arc-shaped, and toughened glass covers are fixedly connected to the upper ends and the lower ends of the protective glasses.

Preferably, the lower extreme of goggles and two the lower extreme of toughened glass cover all with the upper end fixed connection of reinforcing ring, and the junction is provided with heat-resistant glue.

Preferably, the switch is electrically connected with the motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a spark suppression device for welding machine possesses following beneficial effect:

when the spark suppression device for the welding machine is used, the welding rod passes through the guide tube and is fixed by the electrode holder, and by arranging the protective glasses, can effectively prevent the strong light and the sparks from damaging the working personnel, and the toughened glass cover and the reinforcing ring are arranged outside the protective glasses, can improve the structural strength and the wear resistance of the protective glasses and prolong the service life, and simultaneously, the motor rotates to drive the screw rod to push the first connecting plate, thereby driving the heat insulation board and the protective glasses to move up and down, adjusting the position of the protective glasses according to the length of the welding rod by adjusting and controlling the rotation of the motor through the switch, being convenient for the observation of the working personnel, preventing spark sputtering and reducing the risk of being scalded, through the arrangement, a worker can finish welding work with one hand, the work comfort level is improved, and the spark suppression device has the advantages of suppressing sparks and filtering harmful light.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an electric welding clamp; 2. mounting grooves; 3. a motor; 4. a guide hole; 5. a guide bar; 6. a first connecting plate; 7. a screw rod; 8. a second connecting plate; 9. a heat insulation plate; 10. a guide tube; 11. protective glasses; 12. a reinforcing ring; 13. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spark suppressing device for a welder comprises an electric welding clamp 1, wherein an installation groove 2 is formed in the upper end of the electric welding clamp 1, a motor 3 is fixedly connected to the inside of the installation groove 2, the size of the installation groove 2 is matched with the size of the motor 3, a protection plate located on the upper side of the motor 3 is fixedly connected to the side wall of the inner cavity of the installation groove 2, a first through hole matched with the output end of the motor 3 is formed in the upper end of the protection plate, two guide holes 4 which are respectively located on the left side and the right side of the installation groove 2 are formed in the upper end of the electric welding clamp 1, guide rods 5 are slidably connected to the inside of the two guide holes 4, the upper ends of the two guide rods 5 are fixedly connected with a first connecting plate 6, a lead screw 7 penetrating through the first connecting plate 6 is fixedly connected to the output end of the motor 3, the output end of, the screw rod 7 is in threaded connection with the first connecting plate 6 through a threaded hole, the lower ends of the two guide rods 5 are fixedly connected with the second connecting plate 8, the lower end of the second connecting plate 8 is fixedly connected with a heat insulation plate 9, the upper end of the heat insulation plate 9 is fixedly connected with a guide pipe 10 penetrating through the heat insulation plate 9, the upper end of the heat insulation plate 9 is provided with a second through hole matched with the outer diameter of the guide pipe 10, the side wall of the second through hole is fixedly connected with the guide pipe 10, the outer part of the heat insulation plate 9 is fixedly connected with a protective mirror 11, the heat insulation plate 9 is circular, the protective mirror 11 is made of filter glass, the protective mirror 11 is arc-shaped, the upper end and the lower end of the protective mirror 11 are fixedly connected with toughened glass covers, the lower end of the protective mirror 11 is fixedly connected with a reinforcing ring 12, the lower end of the protective mirror 11 and the lower ends of the two toughened glass covers are fixedly connected, the switch 13 is electrically connected to the motor 3.

In conclusion, the spark suppression device for the welding machine can effectively prevent strong light and sparks from damaging workers by arranging the protective glasses 11 and fixing the welding rods by the electrode holders 1 after the welding rods pass through the guide tube 10 when the welding machine is used, can improve the structural strength and the wear resistance of the protective glasses 11 and prolong the service life by arranging the toughened glass cover and the reinforcing ring 12 outside the protective glasses 11 and driving the screw rod 7 by rotating the motor 3, so that the first connecting plate 6 can be pushed to drive the heat insulation plate 9 and the protective glasses 11 to move up and down, can adjust the position of the protective glasses 11 according to the length of the welding rods by adjusting and controlling the rotation of the motor 3 by the switch 13, is convenient for the workers to observe and can also prevent spark sputtering and reduce the risk of scalding, and can finish welding work by one hand through the arrangement, thereby improving the work comfort level, possess advantages such as suppression spark and filtration harmful light, solved current most of electric welding when using, the splice can produce highlight and high temperature spark, and the welder needs a handheld welding face guard to defend the highlight, and the handheld welding handle of another carries out weldment work, and the welding face guard can only protect the face, and the problem of the sputtering of high temperature spark still has huge potential safety hazard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spark suppression device for a welder, comprising electrode holders (1), characterized in that: the welding electrode holder is characterized in that the upper end of the welding electrode holder (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is fixedly connected with a motor (3), the upper end of the welding electrode holder (1) is provided with two guide holes (4) which are respectively positioned on the left side and the right side of the mounting groove (2), the insides of the two guide holes (4) are respectively connected with a guide rod (5) in a sliding manner, the upper ends of the two guide rods (5) are respectively fixedly connected with a first connecting plate (6), the output end of the motor (3) is fixedly connected with a lead screw (7) penetrating through the first connecting plate (6), the lower ends of the two guide rods (5) are respectively fixedly connected with a second connecting plate (8), the lower end of the second connecting plate (8) is fixedly connected with a heat insulation plate (9), the upper end of the heat insulation plate (9) is fixedly connected with a guide pipe (10) penetrating through, the lower end of the protective glasses (11) is fixedly connected with a reinforcing ring (12), and the upper end of the electrode holders (1) is fixedly connected with a switch (13) located on the right side of the guide rod (5).

2. The spark suppression device for the welder according to claim 1, wherein: the size of mounting groove (2) and the size looks adaptation of motor (3), the inner chamber lateral wall fixedly connected with of mounting groove (2) is located the guard plate of motor (3) upside, the upper end of guard plate is seted up with the first through-hole of motor (3) output end looks adaptation.

3. The spark suppression device for the welder according to claim 1, wherein: the output end of the motor (3) is fixedly connected with the screw rod (7) through a coupler, a threaded hole matched with the screw rod (7) is formed in the upper end of the first connecting plate (6), and the screw rod (7) is in threaded connection with the first connecting plate (6) through the threaded hole.

4. The spark suppression device for the welder according to claim 1, wherein: and a second through hole matched with the outer diameter of the guide pipe (10) is formed in the upper end of the heat insulation plate (9), and the side wall of the second through hole is fixedly connected with the guide pipe (10).

5. The spark suppression device for the welder according to claim 1, wherein: the heat insulation plate (9) is circular, the protective glasses (11) are made of filter glass, the protective glasses (11) are arc-shaped, and toughened glass covers are fixedly connected to the upper end and the lower end of the protective glasses (11).

6. The spark suppression device for the welder according to claim 5, wherein: the lower extreme of goggles (11) and two the lower extreme of toughened glass cover all with the upper end fixed connection of reinforcing ring (12), and the junction is provided with heat-resistant glue.

7. The spark suppression device for the welder according to claim 1, wherein: the switch (13) is electrically connected with the motor (3).