CN213969456U

CN213969456U - Novel electric welding handle

Info

Publication number: CN213969456U
Application number: CN202021658006.5U
Authority: CN
Inventors: 史小涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-08-17
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a novel electric welding handle, including oversheath, welding handle main part and clamp welding rod thimble, first through-hole has been seted up at the positive top of oversheath, and first movable groove has been seted up on the right side of oversheath, and first round hole has been seted up to the bottom on oversheath right side, and the inner chamber of oversheath bonds through the adhesive has the welding handle main part. The utility model discloses an oversheath, the electrode main part, press from both sides the welding rod thimble, first through-hole, first movable groove, first round hole, the connecting pipe, the second through-hole, second movable groove, the second round hole, the double-screw bolt, a spring, high temperature resistant heat insulating mattress, the screw hole, the bolt, the third through-hole, the cooperation that the slag awl was knocked to top insulating cover and high strength steel toper is used, can make this equipment possess good anti falling performance, and can the different angle's of centre gripping welding rod, good centre gripping effect is guaranteed to the welding rod, and the phenomenon of striking sparks can not appear after using for a long time yet, the welded quality has been guaranteed, bring very big facility for weldment work.

Description

Novel electric welding handle

Technical Field

The utility model relates to an electric welding handle technical field specifically is novel electric welding handle.

Background

The electric welding is a welding method which utilizes electric energy, heats or pressurizes or uses the electric energy and uses or does not use filling materials to enable a weldment to achieve atomic combination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electric welding handle possesses convenient to use's advantage, has solved current electric welding handle and has broken easily when using, but also presss from both sides tight welding rod to and the time has been of a specified duration and has pressed from both sides welding rod portion and strike sparks, thereby has leaded to the welded quality, has brought very big inconvenient problem for weldment work.

In order to achieve the above object, the utility model provides a following technical scheme: the novel electric welding handle comprises an outer sheath, a welding handle main body and a welding rod clamping thimble, wherein a first through hole is formed in the front top of the outer sheath, a first movable groove is formed in the right side of the outer sheath, a first round hole is formed in the bottom of the right side of the outer sheath, the inner cavity of the outer sheath is bonded with the welding handle main body through an adhesive, a connecting pipe is fixedly connected to the bottom of the welding handle main body, a second through hole is formed in the front of the welding handle main body, a second movable groove is formed in the bottom of the right side of the welding handle main body, a second round hole is formed in the right side of the connecting pipe, a stud is connected to the inner cavity of the second round hole in a threaded manner, a spring is fixedly connected to the bottom of the inner cavity of the welding handle main body, a high-temperature-resistant heat-insulating pad is fixedly, the welding rod clamping thimble is characterized in that a pulling bolt is connected to the inner cavity of the threaded hole in a threaded mode, one end, far away from the threaded hole, of the pulling bolt extends to the outside of the outer sheath, a third through hole is formed in the top of the front face of the welding rod clamping thimble, the top of the inner cavity of the welding rod main body is connected with a top end insulating sleeve in a threaded mode, and the top of the inner cavity of the top end insulating sleeve is connected with a high-strength steel.

Preferably, the quantity of first through-hole, second through-hole and third through-hole is two, and its inclination that is located the through-hole of top is 45, and its inclination that is located the through-hole of below is 90, the fixed surface of first through-hole is connected with the bakelite, the length and width of bakelite is 3cm and 2cm respectively.

Preferably, the high-temperature-resistant heat insulation pad is made of a fire-resistant ceramic fiber material, and the top end insulation sleeve is made of tetrafluoroethylene plastic.

Preferably, the bottom of the connecting pipe is designed to be a hollow cavity capable of accommodating a lead.

Preferably, the number of the studs is three, and the surface of the studs is provided with a straight line.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an oversheath, the electrode main part, press from both sides the welding rod thimble, first through-hole, first movable groove, first round hole, the connecting pipe, the second through-hole, second movable groove, the second round hole, the double-screw bolt, a spring, high temperature resistant heat insulating mattress, the screw hole, the bolt, the third through-hole, the cooperation that the slag awl was knocked to top insulating cover and high strength steel toper is used, can make this equipment possess good anti falling performance, and can the different angle's of centre gripping welding rod, good centre gripping effect is guaranteed to the welding rod, and the phenomenon of striking sparks can not appear after using for a long time yet, the welded quality has been guaranteed, bring very big facility for weldment work.

2. The welding rod can present different welding angles by arranging the first through hole, the second through hole and the third through hole with two angles, thereby better ensuring the convenient operation of welding work, by adopting the high-temperature resistant heat insulation pad made of the refractory ceramic fiber material, the welding rod clamping thimble can be prevented from transferring high temperature to the spring, the spring can not be deformed, the service life of the spring is prolonged, the top end insulating sleeve made of tetrafluoroethylene plastics can ensure good insulating property and ageing resistance, prolong the service life of the insulating sleeve, the bottom of the connecting pipe is designed to be the hollow cavity, so that the lead of the electric welding machine can be quickly connected with the connecting pipe, the convenience of connection is better ensured, a straight opening is formed in the surface of the stud, so that the stud can be simply, conveniently and quickly in threaded connection with the second round hole, and the convenience in installation is better guaranteed.

Drawings

FIG. 1 is a schematic sectional view of the outer sheath of the present invention;

FIG. 2 is a schematic sectional view of the main body of the welding holder of the present invention;

FIG. 3 is a right sectional view of the welding rod clamping thimble according to the present invention;

FIG. 4 is a schematic top view of the connection structure of the outer sheath and bakelite according to the present invention;

fig. 5 is a schematic layout view of the heat dissipation groove of the outer sheath of the present invention.

In the figure: 1. an outer sheath; 101. a heat dissipation groove; 2. a welding handle main body; 3. clamping a welding rod thimble; 4. a first through hole; 5. a first movable slot; 6. a first circular hole; 7. a connecting pipe; 8. a second through hole; 9. a second movable slot; 10. a second circular hole; 11. a stud; 12. a spring; 13. a high temperature resistant heat insulation pad; 14. a threaded hole; 15. Pulling the bolt; 16. a third through hole; 17. a top end insulating sleeve; 18. the high-strength steel cone-shaped slag knocking cone.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-5, the novel electric welding handle comprises an outer sheath 1, a handle main body 2 and a welding rod clamping thimble 3, wherein a first through hole 4 is formed at the top of the front surface of the outer sheath 1, a first movable groove 5 is formed at the right side of the outer sheath 1, a first round hole 6 is formed at the bottom of the right side of the outer sheath 1, the handle main body 2 is bonded in the inner cavity of the outer sheath 1 through an adhesive, a plurality of radiating grooves 101 are uniformly distributed on the inner wall of the outer sheath 1 according to the circumference, so that good ventilation and heat dissipation effects can be achieved, a connecting pipe 7 is fixedly connected to the bottom of the handle main body 2, a hollow cavity is formed at the bottom of the connecting pipe 7 and can accommodate a wire, the wire of an electric welding machine can be quickly connected with the connecting pipe 7 by designing the hollow cavity at the bottom of the connecting pipe 7, so that the convenience of connection is better ensured, a second through hole 8 is formed at the front surface of the handle main body 2, the bottom of the right side of the welding electrode holder main body 2 is provided with a second movable groove 9, the right side of the connecting pipe 7 is provided with a second round hole 10, the inner cavity of the second round hole 10 is in threaded connection with three studs 11, the surface of each stud 11 is provided with a straight opening, the studs 11 can be simply, conveniently and quickly in threaded connection with the second round hole 10 by virtue of the straight openings arranged on the surface of the studs 11, the convenience of installation is better ensured, the bottom of the inner cavity of the welding electrode holder main body 2 is fixedly connected with a spring 12, the top of the inner cavity of the spring 12 is fixedly connected with a high-temperature-resistant heat-insulating pad 13, the top of the high-temperature-resistant heat-insulating pad 13 is in contact with the bottom of the welding electrode clamping thimble 3, the bottom of the right side of the welding electrode clamping thimble 3 is provided with a threaded hole 14, the inner cavity of the threaded hole 14 is in threaded connection with a pull bolt 15, one end of the pull bolt 15, which is far away from the threaded hole 14, extends to the outside of the outer sheath 1, the top of the front of the welding electrode clamping thimble 3 is provided with a third through hole 16, the number of the first through holes 4, the second through holes 8 and the third through holes 16 is two, the inclination angle of the through hole positioned above is 45 degrees, the inclination angle of the through hole positioned below is 90 degrees, the surface of the first through hole 4 is fixedly connected with bakelite, the length and the width of the bakelite are respectively 3cm and 2cm, welding rods can present different welding angles by arranging the first through hole 4, the second through hole 8 and the third through hole 16 with two angles, the convenience of welding work is better ensured, the top part of the inner cavity of the welding handle main body 2 is in threaded connection with a top end insulating sleeve 17, the high temperature resistant insulating pad 13 is made of refractory ceramic fiber materials, the top end insulating sleeve 17 is made of tetrafluoroethylene plastics, the high temperature resistant welding rod insulating pad 13 made of the refractory ceramic fiber materials can avoid the thimble 3 from transmitting high temperature to the spring 12, and the spring 12 cannot deform, the service life of the spring 12 is prolonged, the top of the inner cavity of the top insulating sleeve 17 is in threaded connection with a high-strength steel conical slag knocking cone 18, the outer sheath 1, the welding handle main body 2, the welding rod clamping thimble 3, the first through hole 4, the first movable groove 5, the first round hole 6, the connecting pipe 7, the second through hole 8, the second movable groove 9, the second round hole 10, the stud 11, the spring 12, the high-temperature-resistant heat-insulating pad 13, the threaded hole 14, the pull bolt 15, the third through hole 16, the top insulating sleeve 17 and the high-strength steel conical slag knocking cone 18 are matched for use, the equipment has good anti-falling performance, can clamp welding rods at different angles, ensures good clamping effect on the welding rods, and does not have a fire phenomenon after long-time use, the welding quality is ensured, and great convenience is brought to welding work.

During the use, when needing to change the welding rod, through pulling down the tieing 15, the tieing 15 drives and presss from both sides welding rod thimble 3 downstream, it can spill first through-hole 4 and second through-hole 8 to press from both sides welding rod thimble 3 downstream, then insert first through-hole 4 and run through to the inner chamber of second through-hole 8 with the welding rod, then loosen tieing 15, it resets and carries out the centre gripping to the welding rod to press from both sides welding rod thimble 3 under spring 12's elasticity, thereby the centre gripping effect of welding rod has been guaranteed, through oversheath 1, can guarantee the anti performance of falling of this equipment, strike sediment awl 18 through the high strength steel toper, can clear up the waste residue of butt welding.

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. Novel electric welding handle, including oversheath (1), welding handle main part (2) and clamp welding rod thimble (3), its characterized in that: the outer sheath (1) is provided with a first through hole (4) at the top of the front side, a first movable groove (5) is formed on the right side of the outer sheath (1), a first round hole (6) is formed in the bottom of the right side of the outer sheath (1), the inner cavity of the outer sheath (1) is bonded with the welding handle main body (2) through an adhesive, a connecting pipe (7) is fixedly connected to the bottom of the welding handle main body (2), a second through hole (8) is formed in the front side of the welding handle main body (2), a second movable groove (9) is formed in the bottom of the right side of the welding handle main body (2), a second round hole (10) is formed in the right side of the connecting pipe (7), a stud (11) is in threaded connection with the inner cavity of the second round hole (10), a spring (12) is fixedly connected to the bottom of the inner cavity of the welding handle main body (2), and a high-temperature resistant heat insulation pad (13) is fixedly connected to the top of the inner cavity of the spring (12), the utility model discloses a slag tapping method, including the top of high temperature resistant heat insulating mattress (13) and the bottom contact of pressing from both sides welding rod thimble (3), press from both sides the bottom on welding rod thimble (3) right side and seted up screw hole (14), the inner chamber threaded connection of screw hole (14) has a bolt (15), the one end that screw hole (14) were kept away from in bolt (15) extends to the outside of oversheath (1), open at the positive top of clamp welding rod thimble (3) has third through-hole (16), the top threaded connection of welding handle main part (2) inner chamber has top insulating cover (17), the top threaded connection of top insulating cover (17) inner chamber has high strength steel toper to beat sediment awl (18).

2. A new electric welding holder according to claim 1, characterized in that: the quantity of first through-hole (4), second through-hole (8) and third through-hole (16) is two, and its inclination that is located the through-hole of top is 45, and its inclination that is located the through-hole of below is 90, the fixed surface of first through-hole (4) is connected with the bakelite, the length and width of bakelite is 3cm and 2cm respectively.

3. A new electric welding holder according to claim 1, characterized in that: the high-temperature-resistant heat insulation pad (13) is made of a fire-resistant ceramic fiber material, and the top end insulation sleeve (17) is made of tetrafluoroethylene plastic.

4. A new electric welding holder according to claim 1, characterized in that: the bottom of the connecting pipe (7) is designed to be a hollow cavity and can accommodate a lead.

5. A new electric welding holder according to claim 1, characterized in that: the number of the studs (11) is three, and the surface of each stud is provided with a straight opening.