CN214489451U

CN214489451U - Welding forming equipment for transformer iron core

Info

Publication number: CN214489451U
Application number: CN202023019822.4U
Authority: CN
Inventors: 王冬青; 王海兵; 王标; 张其贵; 唐海龙; 徐余硕
Original assignee: Yancheng Tianyuan Power Equipment Co ltd
Current assignee: Yancheng Tianyuan Power Equipment Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-26
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to the technical field of welding equipment, in particular to welding forming equipment for a transformer iron core, which is convenient for welding a special-shaped iron core through arrangement, improves the welding flexibility and reduces the welding limitation; including the welding case, the lead screw, screw nut, the slide bar, two sets of sliding sleeves, the connecting plate, the fixed plate, elevating gear, welder, the control box, the electric wire, first motor, a pedestal, the installation piece, the apparatus further comprises a rotating shaft, welding bench and power device, be equipped with the cavity in the welding case, the welding case front end is equipped with the material loading mouth, the rotatable installation of lead screw is in the welding incasement, screw nut spiral shell dress is on the lead screw, slide bar fixed mounting is on welding incasement wall, two sets of sliding sleeve sliding sleeves are established on the slide bar, connecting plate bottom and sliding sleeve top fixed connection, screw nut bottom and connecting plate top fixed connection, sliding sleeve bottom and fixed plate top fixed connection, elevating gear installs in the fixed plate bottom, welder installs in the elevating gear bottom, the control box is installed at the welding case right-hand member.

Description

Welding forming equipment for transformer iron core

Technical Field

The utility model relates to a welding equipment's technical field especially relates to a welding forming equipment for transformer core.

Background

The core is the main magnetic circuit part in the transformer. Usually made by stacking hot-rolled or cold-rolled silicon steel sheets containing silicon in a high content and coated with an insulating varnish on their surface. The iron core and the coil wound on the iron core form a complete electromagnetic induction system. In the iron core course of working, need to its welding, current welding mode is because of the welding angle is unadjustable, so can not weld special-shaped iron core, like circular or arc iron core, lead to the flexibility relatively poor, and the use limitation is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through the setting, be convenient for weld special-shaped iron core, improve the welding flexibility, reduce the welding forming equipment that is used for transformer core of welding limitation simultaneously.

The utility model discloses a welding forming equipment for transformer core, including welding case, lead screw nut, slide bar, two sets of sliding sleeves, connecting plate, fixed plate, elevating gear, welder, control box, electric wire, first motor, base, installation piece, pivot, welding bench and power device, be equipped with the cavity in the welding case, the welding case front end is equipped with the material loading mouth, the lead screw is rotatable to be installed in the welding case, lead screw nut spiral shell is on the lead screw, the slide bar is fixed mounting on the welding case inner wall, two sets of sliding sleeve sliding sleeves are established on the slide bar, connecting plate bottom and sliding sleeve top fixed connection, lead screw nut bottom and connecting plate top fixed connection, sliding sleeve bottom and fixed plate top fixed connection, elevating gear installs in the fixed plate bottom, welder installs in the elevating gear bottom, the control box is installed at the welding case right-hand member, welder and control box are connected through the electric wire electricity, first motor fixed mounting is at welding case right-hand member, the output of first motor pass welding case right-hand member and with lead screw right-hand member fixed connection, base fixed mounting is in welding incasement portion bottom, installation piece bottom and base top fixed connection, pivot bottom and installation piece top rotate to be connected, welding bench bottom and pivot top fixed connection for drive pivot is installed on the installation piece along self axis pivoted power device.

The utility model discloses a welding forming equipment for transformer core, wherein elevating gear includes two sets of cylinders, two sets of head rod and second connecting rod, and two sets of cylinders are fixed mounting in the fixed plate bottom respectively, and two sets of head rod tops are articulated with the output of two sets of cylinders respectively, and two sets of head rod bottoms are articulated with both ends about the second connecting rod respectively, and welder fixed mounting is in second connecting rod bottom.

The utility model discloses a weld forming equipment for transformer core, wherein power device includes second motor, driving gear and driven gear, and second motor fixed mounting is in installation piece bottom, and the output of second motor passes the installation piece, and the fixed cover of driving gear is established at the output of second motor, and the fixed cover of driven gear is established in the pivot, driven gear and driving gear meshing.

The utility model discloses a weld forming equipment for transformer core still includes pneumatic cylinder and kicking block, the inside bottom fixed connection of pneumatic cylinder bottom and welding case, and the output of pneumatic cylinder passes the installation piece, and kicking block fixed mounting is at the output of pneumatic cylinder.

The utility model discloses a welding forming equipment for transformer core still includes multiunit axle sleeve and multiunit guide ring, and multiunit axle sleeve slip cap is established on the slide bar, and multiunit guide ring fixed mounting passes the guide ring in multiunit axle sleeve bottom, electric wire.

The utility model discloses a welding forming equipment for transformer core still includes four group's landing legs and four group's cushions, landing leg top and welding bottom of the case end fixed connection, and the landing leg bottom is equipped with the screw hole, and the cushion top is equipped with the screw rod, cushion and landing leg spiral shell dress connection.

Compared with the prior art, the beneficial effects of the utility model are that: put into the welding incasement with the iron core at first, fix it on the top of welding bench, later start first motor, the transmission drives the lead screw and rotates, drive screw nut horizontal slip, it removes to control to drive sliding sleeve and welder simultaneously, the welded position has been adjusted, later start elevating gear, drive welder downstream, make welder laminating welding point, later start the control box, make welder weld the iron core can, if meet special-shaped iron core, start power device among the welding process so, it rotates to drive the welding bench, it rotates to drive the iron core simultaneously, it can to continue to make welder weld, through the above setting, be convenient for weld special-shaped iron core, improve the welding flexibility, reduce the welding limitation simultaneously.

Drawings

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

FIG. 2 is a schematic view of the structure of the connection of the sliding sleeve and the sliding rod;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. welding a box; 2. a lead screw; 3. a lead screw nut; 4. a slide bar; 5. a sliding sleeve; 6. a connecting plate; 7. a fixing plate; 8. a welding gun; 9. a control box; 10. an electric wire; 11. a first motor; 12. a base; 13. mounting blocks; 14. a rotating shaft; 15. a welding table; 16. a cylinder; 17. a first connecting rod; 18. a second connecting rod; 19. a second motor; 20. a driving gear; 21. a driven gear; 22. a hydraulic cylinder; 23. a top block; 24. a shaft sleeve; 25. a guide ring; 26. a support leg; 27. and a cushion block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in FIGS. 1 to 3, the welding forming device for transformer iron core of the present invention comprises a welding box 1, a lead screw 2, a lead screw nut 3, a slide bar 4, two sets of sliding sleeves 5, a connecting plate 6, a fixing plate 7, a lifting device, a welding gun 8, a control box 9, an electric wire 10, a first motor 11, a base 12, a mounting block 13, a rotating shaft 14, a welding table 15 and a power device, wherein a cavity is arranged in the welding box 1, a feeding port is arranged at the front end of the welding box 1, the lead screw 2 is rotatably arranged in the welding box 1, the lead screw nut 3 is screwed on the lead screw 2, the slide bar 4 is fixedly arranged on the inner wall of the welding box 1, the two sets of sliding sleeves 5 are slidably sleeved on the slide bar 4, the bottom end of the connecting plate 6 is fixedly connected with the top end of the sliding sleeve 5, the bottom end of the lead screw nut 3 is fixedly connected with the top end of the connecting plate 6, the bottom end of the sliding sleeve 5 is fixedly connected with the top end of the fixing plate 7, the lifting device is arranged at the bottom end of the fixing plate 7, the welding gun 8 is installed at the bottom end of the lifting device, the control box 9 is installed at the right end of the welding box 1, the welding gun 8 is electrically connected with the control box 9 through an electric wire 10, the first motor 11 is fixedly installed at the right end of the welding box 1, the output end of the first motor 11 penetrates through the right end of the welding box 1 and is fixedly connected with the right end of the lead screw 2, the base 12 is fixedly installed at the bottom end inside the welding box 1, the bottom end of the installation block 13 is fixedly connected with the top end of the base 12, the bottom end of the rotating shaft 14 is rotatably connected with the top end of the installation block 13, the bottom end of the welding table 15 is fixedly connected with the top end of the rotating shaft 14, and a power device for driving the rotating shaft 14 to rotate along the axis of the power device is installed on the installation block 13; at first put into welding box 1 with the iron core, fix it on the top of weld holder 15, later start first motor 11, the transmission drives lead screw 2 and rotates, drive 3 horizontal slip of screw nut, drive sliding sleeve 5 and welder 8 simultaneously and control, the welded position has been adjusted, later start elevating gear, drive welder 8 moves down, make welder 8 laminating welding point, later start control box 9, make welder 8 weld the iron core can, if meet special-shaped iron core, start power device among the welding process so, it rotates to drive weld holder 15, it rotates to drive the iron core simultaneously, it can to continue to make welder 8 weld, through above setting, be convenient for weld special-shaped iron core, improve the welding flexibility, reduce the welding limitation simultaneously.

The utility model discloses a welding former for transformer core, wherein elevating gear includes two sets of cylinders 16, two sets of head rod 17 and second connecting rod 18, two sets of cylinders 16 are fixed mounting respectively in fixed plate 7 bottom, two sets of head rod 17 top are articulated with the output of two sets of cylinders 16 respectively, two sets of head rod 17 bottom are articulated with the left and right both ends of second connecting rod 18 respectively, welder 8 is fixed mounting in second connecting rod 18 bottom; through setting up, synchronous start two sets of cylinders 16 make the output of two sets of cylinders 16 remove in opposite directions to drive two sets of head rod 17 and rotate, make second connecting rod 18 and welder 8 remove downwards can.

The utility model discloses a welding forming equipment for transformer core, wherein power device includes second motor 19, driving gear 20 and driven gear 21, and second motor 19 fixed mounting is in installation piece 13 bottom, and the output of second motor 19 passes installation piece 13, and driving gear 20 fixed cover is established at the output of second motor 19, and driven gear 21 fixed cover is established on pivot 14, and driven gear 21 and driving gear 20 mesh; by setting, the second motor 19 is started, the driving gear 20 is driven to rotate, the rotating shaft 14 and the welding table 15 are driven to rotate, and the iron core is driven to rotate.

The utility model discloses a welding former for transformer core still includes pneumatic cylinder 22 and kicking block 23, and pneumatic cylinder 22 bottom and the inside bottom fixed connection of welding case 1, the output of pneumatic cylinder 22 pass installation piece 13, and kicking block 23 fixed mounting is at the output of pneumatic cylinder 22; through setting up, when not needing the iron core to rotate, start hydraulic cylinder 22, drive kicking block 23 rebound makes kicking block 23 top tight welding bench 15, with welding bench 15 fixed can.

The utility model discloses a welding forming equipment for transformer core still includes multiunit axle sleeve 24 and multiunit guide ring 25, and multiunit axle sleeve 24 slip cover is established on slide bar 4, and multiunit guide ring 25 is fixed mounting in multiunit axle sleeve 24 bottom, and electric wire 10 passes guide ring 25; by the arrangement, the electric wire 10 can be guided.

The utility model discloses a welding forming equipment for transformer core still includes four group's landing legs 26 and four group's cushion blocks 27, and landing leg 26 top and welding case 1 bottom fixed connection, and landing leg 26 bottom is equipped with the screw hole, and cushion block 27 top is equipped with the screw rod, and cushion block 27 and landing leg 26 spiral shell dress are connected; through setting up, rotate the cushion 27, the level of adjustable welding box 1 prevents welding box 1 slope.

The utility model discloses a welding former for transformer core, when it works, at first put the iron core into welding box 1, fix it on the top of welding bench 15, start hydraulic cylinder 22, drive kicking block 23 and move upwards, make kicking block 23 push up tight welding bench 15, fix it, then start first motor 11, the transmission drives lead screw 2 and rotates, drive lead screw nut 3 and slide from side to side, drive sliding sleeve 5 and welder 8 and move from side to side simultaneously, the welded position is adjusted, then synchronously start two sets of cylinders 16, make the output of two sets of cylinders 16 move towards each other, drive two sets of first connecting rods 17 and rotate simultaneously, and second connecting rod 18 and welder 8 move downwards, make welder 8 laminate the welding point, then start control box 9, make welder 8 weld the iron core, if meet special-shaped iron core, then start hydraulic cylinder 22, drive kicking block 23 and move downwards, and leaving the welding table 15, starting a second motor 19, driving the driving gear 20 to rotate, driving the rotating shaft 14 and the welding table 15 to rotate, and driving the iron core to rotate.

The utility model discloses a welding forming device for transformer iron core, the installation mode, connection mode or setting mode are common mechanical modes, and the welding forming device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a control box 9, first motor 11, cylinder 16, second motor 19 and pneumatic cylinder 22 for transformer core's weld forming equipment purchase on the market, this industry technical staff only need according to its subsidiary specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A welding forming device for a transformer iron core is characterized by comprising a welding box (1), a lead screw (2), a lead screw nut (3), a slide rod (4), two sets of sliding sleeves (5), a connecting plate (6), a fixing plate (7), a lifting device, a welding gun (8), a control box (9), an electric wire (10), a first motor (11), a base (12), an installation block (13), a rotating shaft (14), a welding table (15) and a power device, wherein a cavity is arranged in the welding box (1), a feeding hole is formed in the front end of the welding box (1), the lead screw (2) is rotatably installed in the welding box (1), the lead screw nut (3) is screwed on the lead screw (2), the slide rod (4) is fixedly installed on the inner wall of the welding box (1), the two sets of sliding sleeves (5) are slidably sleeved on the slide rod (4), the bottom end of the connecting plate (6) is fixedly connected with the top end of the sliding sleeves (5), the bottom end of a screw nut (3) is fixedly connected with the top end of a connecting plate (6), the bottom end of a sliding sleeve (5) is fixedly connected with the top end of a fixed plate (7), a lifting device is arranged at the bottom end of the fixed plate (7), a welding gun (8) is arranged at the bottom end of the lifting device, a control box (9) is arranged at the right end of a welding box (1), the welding gun (8) and the control box (9) are electrically connected through an electric wire (10), a first motor (11) is fixedly arranged at the right end of the welding box (1), the output end of the first motor (11) penetrates through the right end of the welding box (1) and is fixedly connected with the right end of a screw rod (2), a base (12) is fixedly arranged at the bottom end inside the welding box (1), the bottom end of an installation block (13) is fixedly connected with the top end of the base (12), the bottom end of a rotating shaft (14) is rotatably connected with the top end of the installation block (13), the bottom end of a welding table (15) is fixedly connected with the top end of the rotating shaft (14), and a power device for driving the rotating shaft (14) to rotate along the axis of the rotating shaft is arranged on the mounting block (13).

2. The welding forming equipment for the transformer core according to claim 1, wherein the lifting device comprises two sets of cylinders (16), two sets of first connecting rods (17) and second connecting rods (18), the two sets of cylinders (16) are respectively and fixedly installed at the bottom ends of the fixing plates (7), the top ends of the two sets of first connecting rods (17) are respectively hinged with the output ends of the two sets of cylinders (16), the bottom ends of the two sets of first connecting rods (17) are respectively hinged with the left end and the right end of the second connecting rods (18), and the welding gun (8) is fixedly installed at the bottom ends of the second connecting rods (18).

3. The welding forming device for the transformer core according to claim 2, wherein the power device comprises a second motor (19), a driving gear (20) and a driven gear (21), the second motor (19) is fixedly installed at the bottom end of the installation block (13), the output end of the second motor (19) penetrates through the installation block (13), the driving gear (20) is fixedly sleeved at the output end of the second motor (19), the driven gear (21) is fixedly sleeved on the rotating shaft (14), and the driven gear (21) is meshed with the driving gear (20).

4. The welding forming equipment for the transformer core according to claim 3, characterized by further comprising a hydraulic cylinder (22) and a top block (23), wherein the bottom end of the hydraulic cylinder (22) is fixedly connected with the bottom end inside the welding box (1), the output end of the hydraulic cylinder (22) penetrates through the mounting block (13), and the top block (23) is fixedly mounted at the output end of the hydraulic cylinder (22).

5. The welding forming equipment for the transformer core according to claim 4, further comprising a plurality of sets of shaft sleeves (24) and a plurality of sets of guide rings (25), wherein the plurality of sets of shaft sleeves (24) are slidably sleeved on the sliding rod (4), the plurality of sets of guide rings (25) are fixedly installed at the bottom ends of the plurality of sets of shaft sleeves (24), and the electric wire (10) passes through the guide rings (25).

6. The welding forming equipment for the transformer core according to claim 5, further comprising four sets of legs (26) and four sets of cushion blocks (27), wherein the top ends of the legs (26) are fixedly connected with the bottom end of the welding box (1), the bottom ends of the legs (26) are provided with threaded holes, the top ends of the cushion blocks (27) are provided with threaded rods, and the cushion blocks (27) are in threaded connection with the legs (26).