CN210818116U

CN210818116U - Copper wire ball-burning welding equipment

Info

Publication number: CN210818116U
Application number: CN201921961760.3U
Authority: CN
Inventors: 马盼; 张凯川; 林明武; 陈梓奇; 张凯东
Original assignee: Shenzhen Unita Electronic Technology Co ltd
Current assignee: Shenzhen Unita Electronic Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-23
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to the technical field of welding, in particular to copper wire ball-burning welding equipment, which solves the problem that a copper ball is oxidized in the process of welding the copper ball and a copper wire, improves the welding effect and improves the practicability; including the pottery outer container, rotatory handle, a controller, the lower mould, the supporting leg, go up the mould support, the cylinder, a piston, go up the mould, the copper line, the guiding tube, rubber trachea and gas cylinder, pottery outer container top is provided with the upper shed, pottery outer container middle part is provided with the inner chamber, pottery outer container top opening and inner chamber intercommunication, pottery outer container top both sides all are provided with the door, pottery outer container left end is provided with the guiding tube, guiding tube right-hand member and pottery outer container left end intercommunication, rubber trachea right-hand member is connected with the guiding tube left end, rubber trachea left end is connected with the gas cylinder, be provided with the device of striking sparks near the copper ball, install the capillary at the device of striking sparks side, the device of striking.

Description

Copper wire ball-burning welding equipment

Technical Field

The utility model relates to a welded technical field especially relates to a copper line ball welding equipment that burns.

Background

In life, practical copper wires are used as leads. The conductive performance is good, and the conductive material is widely used for manufacturing wires, cables, brushes and the like; the heat conductivity is good, and the magnetic instrument and the instrument which need antimagnetic interference, such as a compass, an aviation instrument and the like, are commonly manufactured; has excellent plasticity, is easy to be processed by hot pressing and cold pressing, and can be made into copper materials such as pipes, bars, wires, strips, belts, plates, foils and the like. Because its electrically conductive heat conductivility is good, receives extensive application in the electron trade, and it can form the common key welding with aluminium, becomes a fine substitute gold thread selection, but the copper line can oxidize in the shaping process of striking sparks at high pressure, and hardness thereupon becomes high, and spherical bad can cause the damage to chip weld pad structure, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device has solved the problem that the copper ball was oxidized in copper ball and copper line welding process, makes the welding effect improve, has improved the copper line ball-burning welding equipment of practicality.

The utility model discloses a copper line ball-burning welding equipment, including ceramic outer container, rotatory handle, a controller, lower mould, supporting leg, go up the mould support, the cylinder, a piston, go up the mould, copper line, the guiding tube, rubber trachea and gas cylinder, ceramic outer container top is provided with the upper shed, ceramic outer container middle part is provided with the inner chamber, ceramic outer container top opening and inner chamber intercommunication, ceramic outer container top both sides all are provided with the door, the door bottom is rotatable with ceramic outer container top, rotatory handle bottom AND-door top rotatable coupling, rotatory handle, can fix two sets of doors on ceramic outer container, ceramic outer container right-hand member is provided with the line hole, the controller is located ceramic outer container inner chamber bottom side, the controller bottom is connected with ceramic outer container inner chamber bottom, the lower mould left end is connected with ceramic outer container inner chamber right-hand member, the supporting leg top is connected with the lower mould bottom, the supporting leg bottom is connected with ceramic outer container, the left end of an upper die support is connected with the left end of an inner cavity of a ceramic outer box, the top end of the upper die support is provided with a through hole, the bottom end of a cylinder is connected with the top end of the upper die support, the cylinder is connected with an air pump, the top end of a piston is connected with the bottom end of the cylinder in a sliding manner, the bottom end of the piston penetrates through the through hole at the top end of the upper die support and is connected with the top end of the upper die, the upper die is positioned at the bottom side of the upper die support, a copper ball is placed at the top end of a lower die, the copper wire enters the inner cavity of the ceramic outer box through a wire passing hole, the left end of the copper wire is placed on the copper ball, the cylinder is started, the piston is pressed downwards to enable the bottom end of the upper die to be contacted with the top end of the copper ball, the copper ball and the copper wire are pressed, the ignition device is electrically connected with the controller.

The utility model discloses a copper line fever ball welding equipment still includes pump and frame, and pottery outer container right-hand member is provided with the outlet duct, outlet duct left end and pottery outer container right-hand member intercommunication, and the outlet duct right-hand member is connected with the pump left end, and the pump bottom is connected with the frame top, and the frame bottom is connected with the basis.

The utility model discloses a copper line ball welding equipment, guiding tube outer wall are provided with heating device, and the heating device suit is connected with the power on the guiding tube, heating device.

The utility model discloses a copper line ball-burning welding equipment, the lower mould top is provided with not unidimensional recess with last mould bottom.

The utility model discloses a copper line ball welding equipment still includes the upper roll and changes the roller down, and pottery outer container inner chamber left end is provided with the baffle, and the baffle right-hand member is connected with pottery outer container inner chamber right-hand member, and baffle left end both sides are provided with two sets of risers, and the riser right-hand member is connected with the baffle left end, and the upper roll and the lower roller respectively with two sets of riser rotatable coupling, the upper roll is located upper portion, changes the roller down and is located the lower part.

The utility model discloses a copper line ball-burning welding equipment, the cover is equipped with the cover on the rotatory handle.

The utility model discloses a copper line ball welding equipment that burns is provided with sealed the pad on the door.

The utility model discloses a copper line ball welding equipment sets up ceramic outer container material into ceramic material.

Compared with the prior art, the beneficial effects of the utility model are that: rotatory handle is opened the door, later pass the copper line through the line hole and enter into ceramic outer container inner chamber in, place the lower mould top with the copper ball, then start the cylinder, the piston pushes down, make and go up mould bottom and copper ball top contact, press the copper ball and copper line together through lower mould and last mould, later carry protective gas such as nitrogen gas to ceramic outer container inner chamber through the rubber trachea, start the ignition device near copper ball through controller control, make the capillary aim at the ignition ball position of burning, discharge when the high pressure to the copper line, the copper line is most advanced melts the balling-up because of high pressure, the capillary blows off protective gas such as nitrogen gas simultaneously, so that the copper ball separates with the air, avoid by the oxidation, through setting up above device, can prevent that the copper ball from being oxidized in copper ball and copper line welding process, lead to the welding effect not high, and the practicality has been improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic diagram of the right-side structure of the present invention;

FIG. 3 is a schematic view of the axial structure of the outer case of the present invention;

FIG. 4 is a schematic structural view of the straightening device of the present invention;

in the drawings, the reference numbers: 1. a ceramic outer box; 2. a door; 3. rotating the handle; 4. a wire passing hole; 5. a controller; 6. a lower die; 7. supporting legs; 8. supporting an upper die; 9. a cylinder; 10. a piston; 11. an upper die; 12. a copper wire; 13. a guide tube; 14. a rubber air pipe; 15. a gas cylinder; 16. an air outlet pipe; 17. a pump; 18. a machine base; 19. a heating device; 20. a groove; 21. a baffle plate; 22. a vertical plate; 23. an upper rotating roller; 24. a lower rotating roller; 25. a handle sleeve.

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 figures 1 to 4, the copper wire ball-burning welding device of the utility model comprises a ceramic outer box 1, a rotary handle 3, a controller 5, a lower die 6, supporting legs 7, an upper die support 8, a cylinder 9, a piston 10, an upper die 11, copper wires 12, a guide tube 13, a rubber air tube 14 and an air bottle 15, wherein the top end of the ceramic outer box 1 is provided with an upper opening, the middle part of the ceramic outer box 1 is provided with an inner cavity, the top opening of the ceramic outer box 1 is communicated with the inner cavity, both sides of the top end of the ceramic outer box 1 are provided with doors 2, the bottom end of the door 2 is rotatably connected with the top end of the ceramic outer box 1, the bottom end of the rotary handle 3 is rotatably connected with the top end of the door 2, the rotary handle 3 can fix two groups of the doors 2 on the ceramic outer box 1, the right end of the ceramic outer box 1 is provided with a wire passing hole 4, the controller, the left end of a lower die 6 is connected with the right end of an inner cavity of a ceramic outer box 1, the top end of a supporting leg 7 is connected with the bottom end of the lower die 6, the bottom end of the supporting leg 7 is connected with the bottom end of the inner cavity of the ceramic outer box 1, the left end of an upper die support 8 is connected with the left end of the inner cavity of the ceramic outer box 1, the top end of the upper die support 8 is provided with a through hole, the bottom end of a cylinder 9 is connected with the top end of the upper die support 8, the top end of the upper die support 8 is provided with a through hole, the bottom end of the cylinder 9 is connected with the bottom end of an upper die 11 in a sliding way, an upper die 11 is positioned at the bottom side of the upper die support 8, a copper ball is positioned at the top end of the lower die 6, a copper wire 12 enters the inner cavity of the ceramic outer box 1 through a wire through hole 4, the left end of the copper wire 12, the right end of the guide tube 13 is communicated with the left end of the ceramic outer box 1, the right end of the rubber air tube 14 is connected with the left end of the guide tube 13, the left end of the rubber air tube 14 is connected with the air bottle 15, a lighting device is arranged near the copper ball, a capillary tube is arranged beside the lighting device, and the lighting device is electrically connected with the controller 5; the door 2 is opened by rotating the rotary handle 3, then the copper wire 12 passes through the ceramic outer box 1 through the wire passing hole 4 and enters the inner cavity of the ceramic outer box 1, the copper ball is placed at the top end of the lower die 6, then the cylinder 9 is started, the piston 10 is pressed down, the bottom end of the upper die 11 is contacted with the top end of the copper ball, the copper ball and the copper wire 12 are pressed together through the lower die 6 and the upper die 11, then protective gas such as nitrogen is conveyed to the inner cavity of the ceramic outer box 1 through the rubber air pipe 14, the ignition device near the copper ball is controlled and started through the controller 5, the capillary is aligned with the ignition ball burning position, when high pressure discharges to the copper wire 12, the tip end of the copper wire 12 is melted into a ball due to high pressure, and simultaneously the capillary blows out the protective gas such as nitrogen, so that the copper ball is separated from air and is prevented from being oxidized, and the welding effect is not high, the practicability is improved.

The utility model discloses a copper line ball-burning welding equipment, still include pump 17 and frame 18, 1 right-hand members of pottery outer container are provided with

outlet duct

16, 16 left ends of outlet duct communicate with 1 right ends of pottery outer container, 16 right ends of outlet duct are connected with 17 left ends of pump, 17 bottoms of pump are connected with 18 tops of frame, 18 bottoms of frame are connected with the basis; because be full of the air in the 1 inner chamber of ceramic outer container among the welding process, the oxygen content is higher, can influence the welding effect, through above setting, can take out the air of 1 inner chamber of ceramic outer container before the welding, prevent that oxidation reaction from appearing in the copper ball among the welding process, improved the practicality.

The utility model discloses a copper wire ball-burning welding equipment, the outer wall of the guiding tube 13 is provided with a heating device 19, the heating device 19 is sleeved on the guiding tube 13, and the heating device 19 is connected with a power supply; the lower nitrogen gas of temperature can not play the welding protection effect well, through setting up heating device 19, when nitrogen gas passes through guide tube 13, heats gas, makes the nitrogen gas protection effect better, has improved the practicality.

The utility model discloses a copper wire ball-burning welding device, the top end of a lower die 6 and the bottom end of an upper die 11 are provided with grooves 20 with different sizes; through setting up recess 20, the device can be applicable to the copper ball welding of different dimensions, and application range is wider, has improved the commonality.

The utility model discloses a copper line ball-burning welding equipment, still include upper rotating roller 23 and lower rotating roller 24, 1 inner chamber left end of pottery outer container is provided with baffle 21, baffle 21 right-hand member is connected with 1 inner chamber right-hand member of pottery outer container, baffle 21 left end both sides are provided with two sets of risers 22, the riser 22 right-hand member is connected with baffle 21 left end, upper rotating roller 23 and lower rotating roller 24 are respectively with two sets of risers 22 rotatable coupling, upper rotating roller 23 is located upper portion, lower rotating roller 24 is located the lower part; copper line 12 is bent more when getting into, leads to unable and copper ball good contact, through above setting, can carry out the roller through the copper line 12 of crossing the entering of line hole 4 straight, and the copper line 12 of being convenient for contacts with the copper ball well, has improved the practicality.

In the copper wire ball-burning welding equipment of the utility model, a handle sleeve 25 is sleeved on the rotating handle 3; by arranging the handle sleeve 25, the friction force between the operator's hand and the handle sleeve 25 can be increased when the rotating handle 3 is rotated, and the practicability is improved.

The utility model discloses a copper wire ball-burning welding device, a sealing gasket is arranged on a door 2; when the device is used for welding, oxygen is preferably not required to participate, and the sealing gasket is arranged, so that the inflow of air in the welding process can be reduced, and the sealing property is improved.

The utility model discloses a copper wire ball-burning welding device, which sets the material of a ceramic outer box 1 as a ceramic material; through setting ceramic outer container 1 to ceramic material, transmit the external world when can placing high-voltage discharge, improved insulating nature to ceramic material can keep warm, has improved the practicality.

The utility model discloses a copper wire ball-burning welding equipment, it is at work, at first operating personnel rotates rotatory handle 3 and opens door 2, place the copper ball in suitable recess 20, later penetrate copper wire 12 to ceramic outer container 1 inner chamber through last line hole 4 of mould 11 right-hand member, through last change roller 23 and lower change roller 24 with flat copper wire 12 exhibition, then place copper wire 12 on the copper ball and contact with the copper ball, later start cylinder 9, last mould 11 pushes down, make last mould 11 bottom press on the copper ball top, fix copper ball and copper wire 12, close door 2, later for pump 17 circular telegram, continuously outwards take out air through outlet duct 16, open gas cylinder 15, continuously fill protective gas such as nitrogen gas into ceramic outer container 1 inner chamber through rubber trachea 14, circular telegram guide tube 13, make the gas temperature through guide tube 13 rise, later start the nearby device of striking sparks of copper ball through controller 5 control, the capillary is aligned to the position of the sparking and ball burning, when high voltage discharges to the copper wire 12, the tip of the copper wire 12 melts into a ball due to the high voltage, and meanwhile, the capillary blows out protective gas such as nitrogen and the like, so that the copper ball is separated from air, the copper ball is prevented from being oxidized, and the welding process is completed.

The installation mode, the connection mode or the setting mode of the copper wire ball burning welding equipment of the utility model are common mechanical modes, and the copper wire ball burning welding equipment can be implemented as long as the beneficial effects can be achieved; the utility model discloses a copper line ball-burning welding equipment's pump and cylinder are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction 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 copper wire ball-burning welding device is characterized by comprising a ceramic outer box (1), a rotating handle (3), a controller (5), a lower die (6), supporting legs (7), an upper die support (8), a cylinder (9), a piston (10), an upper die (11), copper wires (12), a guide tube (13), a rubber air tube (14) and an air bottle (15), wherein an upper opening is formed in the top end of the ceramic outer box (1), an inner cavity is formed in the middle of the ceramic outer box (1), an opening in the top end of the ceramic outer box (1) is communicated with the inner cavity, doors (2) are arranged on two sides of the top end of the ceramic outer box (1), the bottom end of each door (2) is rotatably connected with the top end of the ceramic outer box (1), the bottom end of the rotating handle (3) is rotatably connected with the top end of the door (2), the rotating handle (3) can fix two groups of doors (2) on the ceramic outer box (1), and a wire, the controller (5) is positioned at the bottom side of the inner cavity of the ceramic outer box (1), the bottom end of the controller (5) is connected with the bottom end of the inner cavity of the ceramic outer box (1), the left end of the lower die (6) is connected with the right end of the inner cavity of the ceramic outer box (1), the top end of the supporting leg (7) is connected with the bottom end of the lower die (6), the bottom end of the supporting leg (7) is connected with the bottom end of the inner cavity of the ceramic outer box (1), the left end of the upper die support (8) is connected with the left end of the inner cavity of the ceramic outer box (1), the top end of the upper die support (8) is provided with a through hole, the bottom end of the cylinder (9) is connected with the top end of the upper die support (8), the cylinder (9) is connected with an air pump, the top end of the piston (10) is connected with the bottom end of the cylinder (9) in a sliding manner, copper line (12) enter into ceramic outer container (1) inner chamber through crossing line hole (4), place copper line (12) left end on the copper ball, start cylinder (9), piston (10) push down, make and go up mould (11) bottom and copper ball top contact, press copper ball and copper line (12) together through lower mould (6) and last mould (11), ceramic outer container (1) left end is provided with guiding tube (13), guiding tube (13) right-hand member and ceramic outer container (1) left end intercommunication, rubber trachea (14) right-hand member is connected with guiding tube (13) left end, rubber trachea (14) left end is connected with gas cylinder (15), be provided with the ignition device near copper ball, install the capillary at the ignition device side, the ignition device is connected with controller (5) electricity.

2. The copper wire ball-burning welding equipment according to claim 1, further comprising a pump (17) and a base (18), wherein an air outlet pipe (16) is arranged at the right end of the ceramic outer box (1), the left end of the air outlet pipe (16) is communicated with the right end of the ceramic outer box (1), the right end of the air outlet pipe (16) is connected with the left end of the pump (17), the bottom end of the pump (17) is connected with the top end of the base (18), and the bottom end of the base (18) is connected with the foundation.

3. The copper wire ball-burning welding equipment as claimed in claim 2, characterized in that the outer wall of the guide tube (13) is provided with a heating device (19), the heating device (19) is sleeved on the guide tube (13), and the heating device (19) is connected with a power supply.

4. A copper wire ball-burning welding apparatus as defined in claim 3, wherein the top end of the lower die (6) and the bottom end of the upper die (11) are provided with recesses (20) of different sizes.

5. The copper wire ball-burning welding equipment according to claim 4, further comprising an upper rotating roller (23) and a lower rotating roller (24), wherein the baffle (21) is arranged at the left end of the inner cavity of the ceramic outer box (1), the right end of the baffle (21) is connected with the right end of the inner cavity of the ceramic outer box (1), two sets of vertical plates (22) are arranged on two sides of the left end of the baffle (21), the right end of the vertical plate (22) is connected with the left end of the baffle (21), the upper rotating roller (23) and the lower rotating roller (24) are respectively rotatably connected with the two sets of vertical plates (22), the upper rotating roller (23) is located at the upper part, and the lower rotating roller (24) is located.

6. The copper wire ball-burning welding equipment as defined in claim 5, wherein the rotating handle (3) is sleeved with a handle sleeve (25).

7. A copper wire ball-burning welding apparatus as defined in claim 6, wherein the door (2) is provided with a gasket.

8. The copper wire ball-burning welding device according to claim 7, characterized in that the ceramic outer case (1) is made of ceramic.