CN213916564U

CN213916564U - Automatic bus welding tool

Info

Publication number: CN213916564U
Application number: CN202023067157.6U
Authority: CN
Inventors: 王子健; 胡霞; 邱海涛; 武帅帅; 石涛; 黄殿忠
Original assignee: Lubian Electric Co ltd
Current assignee: Lubian Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-10
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a bus automatic welding tool in the technical field of welding equipment, which comprises a fixed groove, wherein the upper end of the fixed groove is fixedly connected with two lower clamping plates in a bilateral symmetry way, the upper end of each lower clamping plate is provided with an upper clamping plate which is connected with a side plate of the fixed groove in a sliding way, the outer end of the side plate of the fixed groove is fixedly connected with a spur rack, the spur rack is connected with a second bracket in a contact way, the rear center of the side plate at the rear end of the fixed groove is fixedly connected with a first bracket, the upper part of the front end of the first bracket is fixedly connected with a third bracket, the front end of the third bracket is rotatably connected with an aluminum coil, the outer wall of the aluminum coil is wound with an aluminum wire, one end of the aluminum wire passes through two pressure plates to be connected into a heating coil, the rear end of the heating coil is fixedly connected with the front end of the first bracket, the device adopts the mode of detaching the bus joint to be placed between the clamping plates, adopts the welding method of heating aluminum wire to weld, adopts the welding of melting between the two buses, solves the problem that the gap welding seam is large, and the motor is adopted for control, so that scalding caused by manual operation is prevented.

Description

Automatic bus welding tool

Technical Field

The utility model relates to a welding equipment technical field specifically is a generating line automatic weld instrument.

Background

Aluminum materials are widely used as current transport media because of their good electrical conductivity, low density and price advantages over more conductive materials. In the electrolytic aluminum industry, an aluminum bus is mainly used as a medium for supplying power to an electrolytic cell by a power supply station, and because the transmission distance is long and the working condition is complex, parent metals with different lengths are generally required to be connected together so as to complete the whole path. Meanwhile, in an electrolytic aluminum workshop, the aluminum bus often has poor bus contact caused by accidents such as short-circuit port discharge, leakage and the like, and can be fused seriously, so that the conduction of the cell and the normal electrolytic production are directly influenced, and the damage to the aluminum bus needs to be repaired.

According to the traditional aluminum bus welding method in electrolytic aluminum production, an aluminum plate is welded at a joint and is manually welded in the middle of a welding seam layer by layer, the effective welding area of the welding seam is far smaller than the sectional area of the aluminum bus, the manual welding efficiency is low, the quality is unstable, and the resistance at the welding seam is often large, so that when the aluminum bus is electrified to work, the welding seam has high black voltage, and the power consumption per ton of aluminum is increased. Accordingly, those skilled in the art have provided an automatic bus bar welding tool to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generating line automatic weld instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic bus welding tool comprises a fixing groove, wherein two lower clamping plates are fixedly connected to the upper end of the fixing groove in a bilateral symmetry mode, an upper clamping plate is arranged at the upper end of each lower clamping plate and is connected with a side plate of the fixing groove in a sliding mode, a straight rack is fixedly connected to the outer end of the side plate of the fixing groove, a second support is connected in a contact mode with the straight rack, a first support is fixedly connected to the center of the rear side of the side plate at the rear end of the fixing groove, a third support is fixedly connected to the upper portion of the front end of the first support, the front end of the third support is rotatably connected with an aluminum wire coil, an aluminum wire is wound on the outer wall of the aluminum wire coil, one end of the aluminum wire penetrates through two pressing plates to a heating coil, the rear end of the heating coil is fixedly connected with the front end of the first support, the driving rotating shaft is fixedly connected to the pressing plate at the left side, a driving gear is fixedly connected to the middle section of the driving rotating shaft, and a motor is fixedly connected to the rear end of the driving rotating shaft, the motor fixed connection fourth support, fixed connection driven spindle in the pressure disk of right side, driven gear is highly connected to the driven spindle rear end, the both ends of initiative pivot and driven spindle all pass and rotate and connect the fourth support, and this device adopts and puts down the generating line junction between the splint, adopts the welding of heating aluminium wire melting method, adopts between two generating lines to melt aluminium welding, has solved traditional manual welding and has had the big problem of clearance welding seam, adopts motor control, prevents that manual operation from producing the scald.

As a further aspect of the present invention: the utility model discloses an aluminum wire heating coil, including third support, fourth support, sliding sleeve, first support of sliding sleeve rear end fixed connection, be provided with the sliding sleeve between third support and the fourth support, the sliding sleeve front end is the ring cover, the sliding sleeve rear end is the cylinder, the first support of sliding sleeve rear end fixed connection, the extension orbit of aluminum wire is injectd to the sliding sleeve, is favorable to the aluminum wire to pass through perpendicularly between the pressure disk to the heating coil in.

As a further aspect of the present invention: the second support is C font support, the second support front and back side inner all is connected with the rack, two cylinders are connected at second support lower extreme center, and the upper end of punch holder is connected to cylinder lower extreme fixed connection, is favorable to the punch holder to press from both sides tight generating line.

As a further aspect of the present invention: the motor outer wall is fixedly connected with the motor support, the lower end of the motor support is fixedly connected with the fourth support, and the rear end of the fourth support is fixedly connected with the first support, so that the motor is fixedly mounted.

As a further aspect of the present invention: slide rails are arranged on the inner wall of the side plate of the fixing groove at the front end and the rear end of the upper end of the lower clamping plate, and the slide rails slide on the upper clamping plate to ensure the alignment of the upper clamping plate and the lower clamping plate.

As a further aspect of the present invention: and a bus duct is arranged between the upper clamping plate and the lower clamping plate, so that the aluminum bus is fixed.

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

1. in the utility model, the upper clamping plate is driven by the second bracket to clamp the aluminum bus, the end of the aluminum wire passes through the sliding sleeve and the pressing plate to the heating coil, the heating coil is electrified to heat the aluminum wire, so that the molten aluminum wire drops into the groove below, the molten aluminum is welded after being cooled and solidified below, simultaneously the motor circular telegram operation, the intraocular pressure dish that drives driving gear and left end rotates, the driving gear drives the pressure disk rotation of driven gear and right-hand member, the pressure disk relative rotation of left and right-hand member compresses tightly the aluminium wire, it constantly extends through heating coil downwards to drive the aluminium wire, this device adopts and puts between the splint with the bus connection department dismantlement, adopt heating aluminium wire melting method welding, adopt between two generating lines to melt the aluminium welding, the problem that traditional manual welding has the clearance welding seam big has been solved, adopt motor control, prevent that manual operation from producing the scald.

2. The utility model discloses in, through disc of third support rear fixed connection, be provided with the sliding sleeve between third support and the fourth support, the sliding sleeve front end is the ring cover, and the sliding sleeve rear end is the cylinder, the first support of sliding sleeve rear end fixed connection, and the extension orbit of aluminium line is injectd to the sliding sleeve, is favorable to the aluminium line to be perpendicular between the pressure disk to in the heating coil.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the connection between the driving gear and the driven gear of the present invention.

In the figure: 1. a first bracket; 2. a sliding sleeve; 3. a motor; 4. a motor bracket; 5. a driven gear; 6. a platen; 7. a slide rail; 8. an upper splint; 9. a bus duct; 10. a lower splint; 11. fixing grooves; 12. a rack; 13. a heating coil; 14. a second bracket; 15. a driven rotating shaft; 16. a driving rotating shaft; 17. a driving gear; 18. rolling the aluminum wire; 19. an aluminum wire; 20. a third support; 21. and a fourth bracket.

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 to 3, in the embodiment of the present invention, an automatic bus welding tool includes a fixing groove 11, two lower clamping plates 10 are symmetrically and fixedly connected to the upper end of the fixing groove 11, an upper clamping plate 8 is disposed on the upper end of the lower clamping plate 10, the upper clamping plate 8 is slidably connected to a side plate of the fixing groove 11, a spur rack 12 is fixedly connected to the outer end of the side plate of the fixing groove 11, the spur rack 12 contacts a second bracket 14, a first bracket 1 is fixedly connected to the rear center of the side plate of the rear end of the fixing groove 11, a third bracket 20 is fixedly connected to the upper side of the front end of the first bracket 1, the front end of the third bracket 20 is rotatably connected to an aluminum wire coil 18, an aluminum wire 19 is wound around the outer wall of the aluminum wire coil 18, one end of the aluminum wire 19 passes through two pressing plates 6 to a heating coil 13, the rear end of the heating coil 13 is fixedly connected to the front end of the first bracket 1, the left pressing plate 6 is fixedly connected to a driving shaft 16, a driving gear 17 is fixedly connected to the middle section of the

driving shaft

16, 16 rear end fixed connection motors of initiative pivot 3, motor 3 fixed connection fourth support 21, fixed connection driven spindle 15 in the right side pressure disk 6, driven gear 5 is highly connected to the 15 rear end of driven spindle, the both ends of initiative pivot 16 and driven spindle 15 all pass and rotate and connect fourth support 21, this device adopts and puts down the generating line junction between the splint, adopt the welding of 19 melting methods of heating aluminium wire, adopt between two generating lines to melt the aluminium welding, there is the big problem of clearance welding seam in having solved traditional manual welding, adopt motor 3 control, prevent that manual operation from producing the scald.

Wherein, a disc is fixedly connected with the rear part of the third support 20, a sliding sleeve 2 is arranged between the third support 20 and the fourth support 21, the front end of the sliding sleeve 2 is a circular sleeve, the rear end of the sliding sleeve 2 is a cylinder, the rear end of the sliding sleeve 2 is fixedly connected with the first support 1, the sliding sleeve 2 limits the extending track of the aluminum wire 19, and the aluminum wire 19 can vertically pass through the space between the pressure plates 6 and enter the heating coil 13; the second support 14 is a C-shaped support, the inner ends of the front side and the rear side of the second support 14 are connected with the racks 12, the center of the lower end of the second support 14 is connected with two cylinders, and the lower ends of the cylinders are fixedly connected with the upper end of the upper clamping plate 8, so that the upper clamping plate 8 can clamp the bus; the outer wall of the motor 3 is fixedly connected with a motor bracket 4, the lower end of the motor bracket 4 is fixedly connected with a fourth bracket 21, and the rear end of the fourth bracket 21 is fixedly connected with the first bracket 1, so that the fixed installation of the motor 3 is facilitated; the front end and the rear end of the upper end of the lower clamping plate 10 are respectively provided with a sliding rail 7 on the inner wall of the side plate of the fixing groove 11, the sliding rails 7 slide the upper clamping plate 8, and the alignment of the upper clamping plate 8 and the lower clamping plate 10 is ensured; and a bus duct 9 is arranged between the upper clamping plate 8 and the lower clamping plate 10, so that the aluminum bus is fixed.

The utility model discloses a theory of operation is: when the device is used, firstly, the ends of two aluminum buses to be welded are respectively placed in the left and right bus slots 9, the ends of the aluminum buses at two ends are ensured to be spaced, the second supports 14 at two ends are pressed, the second supports 14 drive the upper clamping plates 8 to clamp the aluminum buses, the ends of the aluminum wires 19 penetrate through the sliding sleeve 2 and the pressure plate 6 to the heating coil 13, the heating coil 13 is electrified to heat the aluminum wires 19, so that the molten aluminum wires 19 drop into the groove below, the molten aluminum is welded after being cooled and solidified below, meanwhile, the motor 3 is electrified to operate to drive the driving gear 17 and the intraocular pressure plate 6 at the left end to rotate, the driving gear 17 drives the driven gear 5 and the pressure plate 6 at the right end to rotate, the pressure plates 6 at the left and right ends relatively rotate to press the aluminum wires 19, the source of the aluminum wires 19 is driven to continuously extend downwards to extend through the heating coil 13, the device is adopted that the bus joint is detached and placed between the clamping plates, adopt the 19 method welding that melts of heating aluminium wire, adopt between two generating lines to melt the aluminium welding, the problem that traditional manual welding has clearance welding seam big is solved, adopt motor 3 control, prevent that manual operation from producing the scald, a disc of third support 20 rear fixed connection, be provided with sliding sleeve 2 between third support 20 and the

fourth support

21, 2 front ends of sliding sleeve are the ring cover, 2 rear ends of sliding sleeve are the cylinder, the first support 1 of 2 rear end fixed connection of sliding sleeve, sliding sleeve 2 prescribes a limit to the extension orbit of aluminium wire 19, be favorable to aluminium wire 19 to pass through perpendicularly between pressure disk 6 to heating coil 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A generating line automatic weld instrument, includes fixed slot (11), its characterized in that: the heating coil is characterized in that two lower clamping plates (10) are fixedly connected to the upper end of the fixing groove (11) in a bilateral symmetry mode, an upper clamping plate (8) is arranged at the upper end of each lower clamping plate (10), the upper clamping plate (8) is connected with a side plate of the fixing groove (11) in a sliding mode, the outer end of the side plate of each fixing groove (11) is fixedly connected with a straight rack (12), the straight rack (12) is in contact connection with a second support (14), a rear side center of the rear side end of the fixing groove (11) is fixedly connected with a first support (1), a third support (20) is fixedly connected to the upper portion of the front end of the first support (1), the front end of the third support (20) is rotatably connected with an aluminum coil (18), an aluminum wire (19) is wound on the outer wall of the aluminum coil (18), one end of the aluminum wire (19) penetrates through two pressing plates (6) to the heating coil (, left side pressure disk (6) fixed connection initiative pivot (16), initiative pivot (16) middle section fixed connection driving gear (17), initiative pivot (16) rear end fixed connection motor (3), motor (3) fixed connection fourth support (21), fixed connection driven spindle (15) in right side pressure disk (6), driven gear (5) are highly connected to driven spindle (15) rear end, the both ends of initiative pivot (16) and driven spindle (15) are all passed and are rotated and connect fourth support (21).

2. The automatic bus bar welding tool of claim 1, wherein: a disc is fixedly connected to the rear of the third support (20), a sliding sleeve (2) is arranged between the third support (20) and the fourth support (21), the front end of the sliding sleeve (2) is a circular sleeve, the rear end of the sliding sleeve (2) is a cylinder, and the rear end of the sliding sleeve (2) is fixedly connected with the first support (1).

3. The automatic bus bar welding tool of claim 1, wherein: the novel clamping device is characterized in that the second support (14) is a C-shaped support, the inner ends of the front side and the rear side of the second support (14) are connected with racks (12), the center of the lower end of the second support (14) is connected with two cylinders, and the lower ends of the cylinders are fixedly connected with the upper end of an upper clamping plate (8).

4. The automatic bus bar welding tool of claim 1, wherein: the motor support (4) is fixedly connected to the outer wall of the motor (3), the lower end of the motor support (4) is fixedly connected with a fourth support (21), and the rear end of the fourth support (21) is fixedly connected with the first support (1).

5. The automatic bus bar welding tool of claim 1, wherein: slide rails (7) are respectively arranged on the inner walls of the side plates of the fixing grooves (11) at the front end and the rear end of the upper end of the lower clamping plate (10), and the slide rails (7) slide on the upper clamping plate (8).

6. The automatic bus bar welding tool of claim 1, wherein: and a bus duct (9) is arranged between the upper clamping plate (8) and the lower clamping plate (10).