CN101320877A

CN101320877A - Dual-purpose welding unit

Info

Publication number: CN101320877A
Application number: CNA2008101243024A
Authority: CN
Inventors: 刘萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-08
Filing date: 2008-07-08
Publication date: 2008-12-10
Anticipated expiration: 2028-07-08
Also published as: CN100561807C

Abstract

The invention discloses a dual-use welding machine, comprising a workpiece holding stage on a working platform, a welding tongs connecting the power; two left and right bracket seats and dialing rod bracket are vertically fixed with a certain space at front of the working platform; a bracket cover is fixed on the right bracket seat; a moving bracket passes through the pressure spring in the bracket cover, then the right end is movably connected on the dialing rod bracket through the dialing rod; the left bracket seat is fixed with a fixed bracket; two welding pins are coaxially arranged; one is fixed at the right end of the fixed bracket, the other is fixed at the left end of the moving bracket; the workpiece holding stage is arranged below the moving ends of the two welding pins; the welding machine is fixed back the working platform and is electrically connected on the moving bracket and the fixed bracket; a foot switch is adjacent to the ground and is connected with the power line of the welding machine; the invention is able to detach the electrically connecting lines on the fixed and moving brackets from the welding machine and connect with the welding tongs, or else, realizing the dual-use function; the invention is able to weld the product with different scales, the capillary is even and full; and the contact point has no trace and has high welding efficiency.

Description

Dual-purpose welding unit

Technical field

The present invention relates to a kind of bonding machine of production use for electronic products, particularly a kind of metal welding of producing radio frequency connector and cable assembly thereof is met sb. at the airport.

Background technology

Radio frequency connector is in manufacture process, welding is main one procedure, because the volume of the parts that need weld is generally all less, belong to miniature workpiece, so all adopt manual operation at present, its method is that left hand takes workpiece to be fixed on the anchor clamps of work top, and the right hand is taken the soldering turret welding, after welding soldering turret is put down to vacate both hands again and come workpiece loading and unloading.The defective of this manual operation welding method is: 1, the temperature at the middle-size and small-size workpiece of welding process raises rapidly, scalds operating personnel's hand easily; 2, offhand is wasted time and energy and is insecure; 3, the workpiece weld is uneven, poor welding quality.

Summary of the invention

The objective of the invention is provides a kind of dual-purpose welding unit for overcoming the deficiency of above-mentioned technology, and not only workpiece loading and unloading welds in high quality easily, and can adopt hand-held soldering turret or foot-operated this dual mode of welding machine of employing switching as required and weld.

The technical solution used in the present invention is: comprise the piece-holder table that is fixed on the workbench, the soldering turret that connects power supply, the place ahead of workbench keep at a certain distance away vertically fixing about two carrier bases and driving lever support, support casing is fixed on the right support seat, and right-hand member was movably connected on the driving lever support by driving lever after moving support passed the interior stage clip of support casing; On the left socle seat, fix quiet support, two root bead coaxial needles are provided with, and right-hand member that is fixed on quiet support wherein, another root is fixed on the left end of moving support, under two root bead pin movable ends, piece-holder table is set, welding machine is fixed on the workbench rear and is electrically connected on moving support and the quiet support, and foot switch is connected near ground and with the power line of welding machine.

The present invention can unload the electric connection line on the sound support to connect from welding machine and go up soldering turret, otherwise perhaps operation, the function that dual-purpose welding is arranged, thereby can weld products of different specifications, it is evenly full to walk tin during welding, contact point is seamless substantially, the welding efficiency height, and the every workday can be produced 1200～2000.

Description of drawings

The invention will be further described below in conjunction with the drawings and specific embodiments.

Fig. 1 is a structure chart of the present invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the partial enlarged drawing of two root bead pins, 10 movable ends among Fig. 1;

Among the figure: 1. carrier base; 2. quiet support; 3. moving support; 4. support casing; 5. stage clip; 6. driving lever; 7. operating grip; 8. driving lever support; 9. spiral pin; 10. capillary; 11. piece-holder table; 12. dome-type groove; 14. cross line mouth groove; 15. workbench; 18. welding machine; 19. foot switch; 20. soldering turret.

Embodiment

Shown in Fig. 1～3, two carrier bases 1 about vertical fixing keep at a certain distance away in the place ahead of workbench 15, fixedly driving lever support 8 keeps at a certain distance away on the right next door of right support seat 1, support casing 4 is fixed in the endoporus on the right support seat 1, stage clip 5 is placed in the endoporus of support casing 4, after moving support 3 passed stage clip 5, its right-hand member connected driving lever 6, and driving lever 6 is movably connected on the driving lever support 8.The present invention is placed on moving support 3 right-hand member groove places with the lower end of driving lever 6, with the spiral pin 9 that is fixed on the driving lever support 8 driving lever 6 and moving support 3 is linked together the fitting operation handle 7 again in the upper end of driving lever 6 again.On left socle seat 1, fix quiet support 2, wherein right-hand member that is fixed on quiet support 2 in the two root bead pins 10, another root is fixed on the left end of moving support 3, two root bead pins 10 are arranged on the same trunnion axis, movable end at two root bead pins 10 respectively is provided with a dome-type groove 12, under two root bead pins, 1 movable end, piece-holder table 11 is set, this structure can make the below of miniature workpiece be fixed by piece-holder table 11, and miniature workpiece top weld is by firmly contact clamping of two dome-type grooves 12.Welding machine 18 is commercial product, is fixed on workbench 15 rears and is electrically connected to move on support 3 and the quiet support 2, a foot switch 19 is set is connected near ground and with the power line of welding machine 18.

On the foreground of workbench 15 a plurality of line mouth grooves 14 of crossing can be set, place welding wire in the groove.The workpiece weld that welding wire can manually be delivered to dome-type groove 12 places welds.

Assemble sequence of the present invention is as follows:

1, left and right sides carrier base 1 is fixed on 15 of the workbenches;

2, quiet support 2 is packed into left socle seat 1 is fixing, the support casing 4 right support seat 1 and fixing of packing into;

3, stage clip 5, moving support 3 are packed into support casing 4;

4, two root bead pins 10 are inserted dynamic and

static support

3,2 internal fixation;

5, handle driving lever 6 is inserted in moving support 3 grooves, be installed on the driving lever support 8, install spiral pin 9;

6, piece-holder table 11 is installed on 15 of the workbenches,

7, put welding machine 18, the switching line of connect with the mains line and foot switch 19;

8, connecting line is connected on the dynamic and static support from welding machine 18.

The present invention is elder generation's energized when operation, chooses required gear, opens the mains switch of welding machine 18; Drive moving support 3 by lower handle 7 and move right, make two capillaries 10 separately, put workpiece on the piece-holder table 11 that mixes up height, release handle 7 makes two capillaries, 10 clamping work pieces welding positions; Step on foot switch 19 then, make welding machine 18 work, the workpiece heating adds solder stick in required welding position in the short time, unclamps foot switch 19, and welding finishes, and presses lower handle 7 and takes out workpiece.

When the present invention need adopt soldering turret 20 welding, earlier the line that is welded to connect on the dynamic and

static support

3,2 to be unloaded from welding machine 18, soldering turret 20 in the connection; Energized is chosen required gear, turns on the power switch; With soldering turret 20 clamping work pieces welding positions, step on foot switch 19 heated partses, add solder stick in required welding position, unclamp foot switch 19 again and get final product, realize double-purpose functional.

Input voltage of the present invention is 220V, output voltage 3～8V, and maximum power is 800W, load utilization rate 35%.

Claims

1. dual-purpose welding unit, comprise the piece-holder table (11) that is fixed on the workbench (15), the soldering turret (20) that connects power supply, it is characterized in that: two carrier bases (1) and driving lever support (8) about vertical fixing keeps at a certain distance away in the place ahead of workbench (15), support casing (4) is fixed on the right support seat (1), and its right-hand member of stage clip (5) back that moving support (3) passes in the support casing (4) is movably connected on the driving lever support (8) with driving lever (6); Go up fixing quiet support (2) at left socle seat (1), the coaxial setting of two root bead pins (10), and right-hand member that is fixed on quiet support (2) wherein, another root is fixed on the left end of moving support (3), under two root bead pin (10) movable ends, piece-holder table (11) is set, welding machine (18) be fixed on workbench (15) rear and be electrically connected to moving support (3) and quiet support (2) on, foot switch (19) is near ground and be connected with the power line of welding machine (18).

2. dual-purpose welding unit according to claim 1 is characterized in that: the movable end at two root bead pins (10) respectively is provided with a dome-type groove (12).

3. dual-purpose welding unit according to claim 1 is characterized in that: on the foreground of workbench (15) a plurality of line mouth grooves (14) of crossing can be set, place welding wire in the groove.

4. dual-purpose welding unit according to claim 1 is characterized in that: with the spiral pin (9) that is fixed on the driving lever support (8) lower end and the moving support (4) of driving lever (6) linked together, in the upper end of driving lever (6) handle (7) is installed.