CN209811432U - Welding equipment - Google Patents

Abstract

The utility model belongs to the technical field of welding, in particular to a welding device, which comprises a fixed block, a copper plate and a fixed spring fixed at the middle position of the fixed block and the copper plate by screws, wherein the copper plate is internally provided with a plurality of first grooves, second grooves, third grooves and fourth grooves, one end of the fixed block is integrally formed with a handle, the fixed block is internally fixed with a plurality of first springs, second springs, third springs and fourth springs by screws, the lower surfaces of the first springs and the copper plate are fixed with a groove clamping plate by screws, four grooves are arranged in the copper plate, a plurality of clamping blocks are arranged on the outer surface of the grooves, simultaneously, clamping plates driven by the springs are arranged above each groove, and the semicircular grooves and the square grooves correspond to the grooves and the straight clamping plates, and two clamping plates are arranged on each groove and the clamping plates, thereby make the clamping that the welding rod can be more convenient and firm between fixed block and copper.

Description

Welding equipment

Technical Field

The utility model belongs to the technical field of the welding, concretely relates to welding equipment.

Background

The electric welder is a transformer with high power and is divided into two kinds, one is AC power source and the other is DC power source, which utilize the principle of inductance to produce great voltage change when the inductance is switched on and off, and the high voltage arc produced by the short circuit of the positive and negative poles is utilized to melt the welding material on the welding electrode to combine them atomically.

The electric welding has extensive effect in daily welding operations, original welding machine welder has certain limitation when using, when using the welding gun to carry out weldment work, need use the welding strip to carry out weldment work, when carrying out the during operation with the welding strip, often the welding strip can miss and touch object on every side, make the position of welding strip on the welding gun take place to remove, thereby will adjust the welding strip, and then make the progress of work slow, and when using the welding gun to carry out work, if the welding gun appears the damage, just need more renew the welding gun, but the equipment mode of original welding gun is too loaded down with trivial details, make the equipment often the mistake appear.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a welding equipment has the centre gripping of being convenient for and the characteristics of being convenient for change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding equipment, includes fixed block and copper to and through the fixed spring of screw fixation in fixed block and copper intermediate position department, a plurality of recess, No. two recesses, No. three recesses and No. four recesses have been seted up to the inside of copper, the one end integrated into one piece of fixed block has the handle, the inside of fixed block has a plurality of spring, No. two springs, No. three springs and No. four springs through the screw fixation, the lower surface of a spring and copper passes through the screw fixation recess cardboard, the lower surface of No. three springs and No. four springs has straight cardboard through the screw fixation.

As the utility model discloses a preferred technical scheme of welding equipment, the other end integrated into one piece of copper has a copper pole, the connecting block has been cup jointed to the surface of a copper pole, one side of connecting block has the clamping ring through the screw fixation, the inside block of a copper pole has No. two copper poles, the surface integrated into one piece of No. two copper poles has the rand, the surface cover of No. two copper poles has the retainer plate, the inner wall of retainer plate has the retaining ring through the screw fixation.

As a preferred technical solution of the welding device of the present invention, the number one spring, the number two spring, the number three spring and the number four spring are all provided with two, and the two number one spring, the number two spring, the number three spring and the number four spring are all symmetrically distributed with the fixed block; a recess, No. two recesses, No. three recesses and No. four recesses all are provided with two altogether, just a recess, No. two recesses, No. three recesses and No. four recesses all with the copper symmetric distribution.

As the utility model discloses a preferred technical scheme of welding equipment, the inner wall of fixed block passes through the screw fixation and has a plurality of sliding plate.

As the utility model discloses a preferred technical scheme of welding equipment, the draw-in groove has been seted up to the inside of a copper pole, the surface block of No. two copper poles in the inside of a copper pole.

As the utility model discloses a preferred technical scheme of welding equipment, the surface of clamping ring is carved with the thread groove, the inner wall of retainer plate is carved with the thread groove, the clamping ring with the retainer plate closes the connection soon through the thread groove.

As the utility model discloses a preferred technical scheme of welding equipment, the surface cover of clamping ring, a copper pole, No. two copper poles and retainer plate has the rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with four kinds of recesses through the inside at the copper, and be provided with a plurality of fixture blocks at the surface of recess, make the cardboard that all is provided with the spring and drives in the top of every kind of recess simultaneously, and recess and square groove through the semicircle type, correspond recess cardboard and straight cardboard, and every kind of recess and cardboard all are provided with two, thereby make the centre gripping that the welding strip can make things convenient for more and stabilize between fixed block and copper, and set up No. one copper pole and No. two copper poles and pass through the block and connect, and close fixedly soon with the retainer plate through the clamping ring, make that copper and external power supply's wire are connected more convenient, thereby make the welding rifle of damage be convenient for change.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of a clamping structure in the present invention;

fig. 3 is a schematic front view of the clamping structure of the present invention;

fig. 4 is a schematic half-sectional view of a connection structure according to the present invention;

FIG. 5 is an enlarged view of the clamping structure of the present invention;

in the figure: 1. a fixed block; 2. a first spring; 3. a copper plate; 4. fixing the spring; 5. a handle; 6. a rubber sleeve; 7. a second spring; 8. a third spring; 9. a fourth spring; 10. a sliding plate; 11. a first groove; 12. a second groove; 13. a groove III; 14. a fourth groove; 15. a groove clamping plate; 16. connecting blocks; 17. a connecting ring; 18. a first copper rod; 19. a second copper rod; 20. a stationary ring; 21. a collar; 22. a retainer ring; 23. straight cardboard.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a welding device comprises a fixed block 1, a copper plate 3 and a fixed spring 4 fixed at the middle position of the fixed block 1 and the copper plate 3 through screws, wherein a plurality of first grooves 11, second grooves 12, third grooves 13 and fourth grooves 14 are formed in the copper plate 3, a handle 5 is integrally formed at one end of the fixed block 1, a plurality of first springs 2, second springs 7, third springs 8 and fourth springs 9 are fixed in the fixed block 1 through screws, groove clamping plates 15 are fixed on the lower surfaces of the first springs 2 and the copper plate 3 through screws, and straight clamping plates 23 are fixed on the lower surfaces of the third springs 8 and the fourth springs 9 through screws, in the embodiment, four grooves are formed in the copper plate 3, a plurality of clamping blocks are arranged on the outer surfaces of the grooves, clamping plates driven by the springs are arranged above each groove, and semicircular grooves and square grooves are formed, correspond recess cardboard 15 and straight cardboard 23, and every kind recess and cardboard all are provided with two to make the centre gripping that the welding strip can be more convenient and firm between fixed block 1 and copper 3.

Specifically, the other end integrated into one piece of copper 3 has copper pole 18, connecting block 16 has been cup jointed to the surface of copper pole 18, there is a clamping ring 17 one side of connecting block 16 through the screw fixation, the inside block of copper pole 18 has No. two copper poles 19, the surface integrated into one piece of No. two copper poles 19 has rand 21, the surface cover of No. two copper poles 19 has retainer plate 20, the inner wall of retainer plate 20 has retaining ring 22 through the screw fixation, connect through the block through setting up copper pole 18 and No. two copper poles 19 in this embodiment, and close fixedly soon with retainer plate 20 through connecting ring 17, make copper 3 and external power supply's wire connect more convenient, thereby make the welding gun of damage be convenient for change.

Specifically, the number of the first spring 2, the number of the second spring 7, the number of the third spring 8 and the number of the fourth spring 9 are two, and the two first springs 2, the two second springs 7, the two third springs 8 and the two fourth springs 9 are symmetrically distributed by the fixing block 1; groove 11, No. two recess 12, No. three recess 13 and No. four recesses 14 all are provided with two altogether, and a recess 11, No. two recess 12, No. three recess 13 and No. four recesses 14 all with 3 symmetric distribution of copper, through setting up two spring 2 in this embodiment, No. two spring 7, No. three spring 8 and No. four spring 9 all with 1 symmetric distribution of fixed block, a recess 11, No. two recess 12, No. three recess 13 and No. four recesses 14 all with 3 symmetric distribution of copper, make the more firm of welding strip centre gripping.

Specifically, the inner wall of fixed block 1 passes through the screw fixation and has a plurality of sliding plate 10, and the inner wall through setting up fixed block 1 in this embodiment passes through the screw fixation and has a plurality of sliding plate 10 for when spring compression, touch the inner wall of fixed block 1, can slide through sliding plate 10, thereby can not wear and tear the inner wall of fixed block 1.

Specifically, a clamping groove is formed in the first copper rod 18, and the outer surface of the second copper rod 19 is clamped in the first copper rod 18.

Specifically, a thread groove is carved on the outer surface of the connecting ring 17, a thread groove is carved on the inner wall of the fixing ring 20, and the connecting ring 17 and the fixing ring 20 are screwed and connected through the thread groove.

Specifically, the outer surface cover of clamping ring 17, a copper pole 18, No. two copper poles 19 and retainer plate 20 has rubber sleeve 6, and the outer surface cover through at clamping ring 17, a copper pole 18, No. two copper poles 19 and retainer plate 20 has rubber sleeve 6 in this embodiment for the use of welding gun is safe convenient more.

The utility model discloses a theory of operation and use flow: and rubber sleeves 6 are sleeved on the outer surfaces of the connecting ring 17, the first copper rod 18, the second copper rod 19 and the fixing ring 20. When the device is used, the fixed block 1 and the copper plate 3 are separated by the handle 5, then the welding strip to be used is put into different grooves in the copper plate 3 through different welding strip body types, then the handle 5 is loosened, the clamping plate is driven by the spring in the fixed block 1 to clamp the welding strip between the fixed block 1 and the copper plate 3, simultaneously, two springs and two clamping plates are arranged in the fixed block 1 and two grooves in the copper plate 3, so that the welding strip can be clamped between the fixed block 1 and the copper plate 3 through the two clamping plates and the grooves, thereby the clamping of the welding strip is more stable, the first copper rod 18 is integrally formed on the other side of the copper plate 3 and is connected with the second copper rod 19 through the clamping groove in the first copper rod 18 in a clamping way, meanwhile, the connecting ring 17 is arranged on the outer surface of the first copper rod 18, and the fixing ring 20 is arranged on the outer surface of the second copper rod 19, so that the first copper rod 18 and the second copper rod 19 can be screwed and connected through the connecting ring 17 and the fixing ring 20, and the first copper rod 18 and the second copper rod 19 are fixed at the same time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a welding equipment, includes fixed block (1) and copper (3) to and through fixed spring (4) of screw fixation in fixed block (1) and copper (3) intermediate position department, its characterized in that: a plurality of recess (11), No. two recess (12), No. three recess (13) and No. four recess (14) have been seted up to the inside of copper (3), the one end integrated into one piece of fixed block (1) has handle (5), the inside of fixed block (1) has a plurality of spring (2), No. two spring (7), No. three spring (8) and No. four spring (9) through the screw fixation, the lower surface of spring (2) and copper (3) passes through screw fixation recess cardboard (15), the lower surface of No. three spring (8) and No. four spring (9) has straight cardboard (23) through the screw fixation.

2. A welding apparatus as defined in claim 1, wherein: the other end integrated into one piece of copper (3) has copper pole (18), connecting block (16) have been cup jointed to the surface of copper pole (18), one side of connecting block (16) is passed through the screw fixation and is had clamping ring (17), the inside block of copper pole (18) has copper pole (19) No. two, the surface integrated into one piece of copper pole (19) No. two has rand (21), the surface cover of copper pole (19) No. two has retainer plate (20), the inner wall of retainer plate (20) has retaining ring (22) through the screw fixation.

3. A welding apparatus as defined in claim 1, wherein: the number of the first springs (2), the number of the second springs (7), the number of the third springs (8) and the number of the fourth springs (9) are two, and the two first springs (2), the two second springs (7), the number of the third springs (8) and the number of the fourth springs (9) are symmetrically distributed on the fixing block (1); no. one recess (11), No. two recess (12), No. three recess (13) and No. four recess (14) all are provided with two altogether, just No. one recess (11), No. two recess (12), No. three recess (13) and No. four recess (14) all with copper (3) symmetric distribution.

4. A welding apparatus as defined in claim 1, wherein: the inner wall of the fixed block (1) is fixed with a plurality of sliding plates (10) through screws.

5. A welding apparatus as defined in claim 2, wherein: a clamping groove is formed in the first copper rod (18), and the outer surface of the second copper rod (19) is clamped in the first copper rod (18).

6. A welding apparatus as defined in claim 2, wherein: the outer surface of the connecting ring (17) is carved with a thread groove, the inner wall of the fixing ring (20) is carved with a thread groove, and the connecting ring (17) and the fixing ring (20) are connected in a screwing mode through the thread groove.

7. A welding apparatus as defined in claim 2, wherein: the outer surfaces of the connecting ring (17), the first copper rod (18), the second copper rod (19) and the fixing ring (20) are sleeved with rubber sleeves (6).