CN200963730Y - Hand-hold mobile point welding clamp - Google Patents
Hand-hold mobile point welding clamp Download PDFInfo
- Publication number
- CN200963730Y CN200963730Y CN 200620120380 CN200620120380U CN200963730Y CN 200963730 Y CN200963730 Y CN 200963730Y CN 200620120380 CN200620120380 CN 200620120380 CN 200620120380 U CN200620120380 U CN 200620120380U CN 200963730 Y CN200963730 Y CN 200963730Y
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- CN
- China
- Prior art keywords
- electrode
- bar
- spot welding
- welding head
- adjusting rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A handheld mobile spot welding tongs is mainly composed of a straight bar electrode, a bending rod electrode, a pressure rod, a pressure releasing rod, an adjusting rod, a spot welding head, a lengthened spot welding head rod, an assembly spot welding head, an inserted electrodes which can be in insertion connection and provided with handle switching and the soft cable connection. Two electrodes are respectively connected to the inserted electrodes. The other ends of two electrodes are provided with the spot welding head and the lengthened spot welding head rod. Two electrodes are connected through the shaft provided with an insulation sleeve and an insulation pad. The pressure rod is also connected to the bending rod electrodes through the shaft provided with an insulation sleeve and an insulation pad, which is also connected to the adjusting rod through an axis, and the other end of the adjusting rod and the guide groove on the straight bar electrode through a pin and in the formation of the mechanism of four-bar linkage principle clamping work piece. The straight bar electrode is provided with a pressure stability pile, a work piece clamping regulating mechanism and a resetting mechanism. A thermal stress stability mechanism is arranged inside the adjusting rod. Therefore, the tough technical problems of the stepping spot welding machine, in which the spot welding electrode cannot be moved, the height can not be adjusted as well as the angle can not be arbitrarily adjusted, are resolved.
Description
Technical field:
The hand-held mobile pliers spot welding head is the resistance soldering set that use in the maintenance field, belongs to spot welding class instrument, is used for the welding of metal sheet.
Background technology:
The welding of sheet metal, on large-scale automobile factory's assembly line, use be the suspension type spot-welding equipment, in small-sized manufactory, research and development unit, large, medium and small maintenance factory, they must pull down workpiece, refill with foot-operated spot welder point postwelding and join.Also having some ways is with methods such as oxy-acetylene welding, rivet welding, gas shield soldering equipments; the spot welding method that is far from is quick; accurately economical, attractive in appearance, distortion is little, quality is high; have in the operation of some thin plate spot welding, need be in some special orientation, from different height; different angles; constantly conversion, foot-operated spot welder can't resolve such difficult problem, especially at a kind of hand-held mobile pliers spot welding head of maintenance field active demand.
Summary of the invention:
The utility model is that the spot-wedling electrode that solves foot-operated spot-welding equipment can not move, can not regulate height, can not regulate technical barrier at any angle, satisfies the needs of active demand hand-held mobile pliers spot welding head instrument in the maintenance field.
1, cast a hand-held straight-bar electrode 1 with copper product, be provided with the open pore of a clamping point soldering tip at an end of straight-bar electrode, can use bolt 30 fastening point soldering tips, be called a welding head holder head 27, the other end at the straight-bar electrode is provided with the electrode tip 11 that can peg graft, the plug-in type electrode 35 that links to each other with flexible cable links to each other, be provided with adjusting rod base 9 in the inboard of electrode tip, adjusting rod base 9 is provided with gathering sill 8, be provided with the adjusting bolt 10 of workpiece pressure at an end of gathering sill, be provided with workpiece pressure stability stake 7 in adjusting rod base 9 inboards, base portion at anchor spike is provided with the reset tension spring installing hole, link to each other with an end of reset tension spring 6, between anchor spike 7 and some welding head holder head 27, also being cast with one links to each other with straight-bar electrode one, tabular, circular arc, the main shaft connector is provided with the installing hole of the main shaft 3 of tape insulation cover 4 and felt pad 2 in its circular arc shaped portion; Cast a hand-held knee electrode 26 again with copper product, one end of knee electrode also is provided with the open pore of a clamping point soldering tip, can use bolt 29 fastening point soldering tips, be called a welding head holder head 27, the other end of knee electrode is provided with the electrode tip 25 that can peg graft, the plug-in type electrode that links to each other with another flexible cable links to each other, knee at the knee electrode is provided with arc-shaped slot, be provided with the connection axis hole in the arc-shaped slot, be used for the connecting axle that has insulation sleeve 23 24 between setting pressure bar and the knee electrode, also be cast with one between axis hole and the welding head holder head 27 and link to each other connecting with knee electrode one, tabular, circular arc, the main shaft connector, be provided with arc-shaped slot in its circular arc shaped portion, be provided with main shaft 3 installing holes in the arc-shaped slot, be used to install and link to each other between straight-bar electrode and the knee electrode, the main shaft 3 that has insulation sleeve 4; One end of press rods 13 is provided with an installing hole, be used for being connected, having between setting pressure bar and the knee electrode axle 24 of insulation sleeve 23 and felt pad 22, first knee of press rods is provided with the reset tension spring installing hole, be used to install the other end of reset tension spring 6, press rods 13 also is provided with the adjusting rod installing hole, the axle 21 that is used for being connected between setting pressure bar 13 and the adjusting rod upper boom 20, be provided with in second knee of press rods and separate the depression bar installing hole, be used for setting pressure bar 13 and separate axle 19 usefulness that depression bar 12 is connected; An end of separating depression bar 12 is provided with installing hole, with the depression bar installing hole of separating on the press rods connecting axle 19 is installed; Adjusting rod divides basic bar 15 and upper boom 20 two parts, in basic bar 15, be provided with and regulate the connecting hole that pole socket 9 is connected, be used to install the basic bar connecting pin 14 that is connected with pedestal, the tension spring 17 of also promising sweating heat steady pressure, the cavity that tension spring 17 is installed is arranged, cavity is provided with the caging bolt 18 that is connected with the upper boom that transmits steady pressure, also be provided with an actor's rendering of an operatic tune that the upper boom that transmits steady pressure is installed in the cavity, be provided with damping pore 16 in an actor's rendering of an operatic tune, upper boom one end of adjusting rod inserts in the cavity of basic bar, link to each other by caging bolt 18, the other end is provided with installing hole, is used to install the axle 21 that is connected with press rods, manufactures by assembly and adjustment.
2, the some soldering tip 31,28 of equipped easy disassembly.
3, be equipped with the some soldering tip extension bar 34 of two easy disassembly and the some soldering tip 32 of easy disassembly on extension bar.
4, the electrode tip 35 that 41 that be connected, the other end of two one ends of configuration and flexible cable again can the mutual-inserting type connection.
5, the handgrip insulation sleeve of two mutual-inserting type electrode tip 35 junctions of configuration is provided with the handgrip switch 37 that controller, timer are used.
The beneficial effects of the utility model are that the spot-wedling electrode that has solved foot-operated spot-welding equipment can not move, can not regulate height, can not regulate technical barrier at any angle, have satisfied the needs of active demand hand-held mobile spot-welding tool in manufacturing and the maintenance field.Maintenance efficiency and repair quality in the maintenance field have been improved.
Description of drawings:
Fig. 1 is the structure chart of hand-held mobile pliers spot welding head.
1 is hand-held straight-bar electrode among Fig. 1, the 2nd, and spindle insulating pad, the 3rd, pliers spot welding head main shaft, the 4th, spindle insulating cover, the 5th, mainshaft nut, the 6th, reset tension spring, the 7th, the pressure stability stake, the 8th, the adjusting rod gathering sill, the 9th, the adjusting rod base, 10 regulate bolt, 11 straight-bar electrode tips, the 12nd, separate depression bar, the 13rd, press rods, the 14th, adjusting rod connecting pin, the 15th, adjusting rod base bar, the 16th, damping pore, the 17th, adjusting rod tension spring, the 18th, adjusting rod caging bolt, the 19th, separate the depression bar connecting axle, the 20th, adjusting rod upper boom, the 21st, adjusting rod connecting axle, the 22nd, press rods connecting axle felt pad, the 23rd, press rods connecting axle insulation sleeve, the 24th, press rods connecting axle, the 25th, knee electrode tip, the 26th, hand-held knee electrode, the 27th, the some welding head holder head on straight-bar electrode and the knee electrode, the 28th, a soldering tip, the 29th, a soldering tip fastening bolt, the 30th, a soldering tip fastening bolt, the 31st, a soldering tip, the 32nd, assembly type point soldering tip, the 33rd, assembly type point soldering tip removal hole, the 34th, a soldering tip extension bar, the 35th, the mutual-inserting type electrode, the 36th, handgrip insulation sleeve, the 37th, handgrip switch, the 38th, timer, the 39th, controller, the 40th, mutual-inserting type electrode insulation overcoat, the 41st, flexible cable, the 42nd, pliers spot welding head removal hole.
The specific embodiment:
In conjunction with the accompanying drawings 1, hand-held mobile pliers spot welding head of the present utility model is elaborated, see from accompanying drawing 1, this pliers spot welding head mainly is by straight-bar electrode 1, knee electrode 26, press rods 13, separate depression bar 12, the adjusting rod of forming by adjusting rod base bar 15 and adjusting rod upper boom 20, point soldering tip 31 and 28, or two some soldering tip extension bars 34 and two assembly type point soldering tips 32, two mutual-inserting type electrodes 35 that have handgrip switch 37 are formed, one end of mutual-inserting type electrode is connected with flexible cable 41, handgrip switch and timer 38, controller 39 links to each other, straight-bar electrode 1, be connected with the pliers spot welding head main shaft 3 that pad 2 is expanded in insulation with having insulation sleeve 4 between knee electrode 26 electrodes, press rods 13 is also linked to each other with knee electrode 26 by the press rods connecting axle 24 that has insulation sleeve 23 and felt pad 22, press rods 13 usefulness adjusting rod connecting axles 21 are connected with adjusting rod upper boom 20, adjusting rod gathering sill 8 usefulness adjusting rod connecting pins 14 in the adjusting pole socket 9 on the basic bar 15 of adjusting rod and the straight-bar electrode link to each other, be the A point with the press rods connecting axle on the knee electrode 26 in the accompanying drawing 1 24 like this, pliers spot welding head main shaft 3 is the B point, then A → B is the A bar, adjusting rod connecting pin on the straight-bar electrode is the C point, then B → C is the B bar, adjusting rod connecting axle 21 on press rods 13 is the D point, then C → D is the C bar, D → A is the D bar, forms four connecting rods.Press rods 13 is depressed, as accompanying drawing 1, because the effect of pressure stability stake 7, A, D, 3 of C in line, form triangle ACB, before press rods 13 is depressed, adjust the adjusting bolt of regulating on the pole socket 10, can regulate the angle between the AC and BC among the triangle ACB, thereby change the distance between the some soldering tip 31 and 28 that is installed on straight-bar electrode 1 and the knee electrode 26, know according to leg-of-mutton stability, regulate proper, can be stable give 2 soldering tips 31, the power of a clamping work pieces between 28 and since anchor spike 7 effect, guaranteed the nose heave uniformity that clamps same thickness workpiece pressure again of two spot welding.Adjusting rod tension spring 17 has guaranteed heat endurance, guarantee point quality, pore 16 reduces damping action, straight-bar electrode tip 11 and knee electrode tip 25 adopt pyramidal structure, link to each other with mutual-inserting type electrode 35, mutual-inserting type electrode 35 1 ends be link to each other with flexible cable 41, the other end is the mutual-inserting type link, easy disassembly, hand-held moving are used.On the handgrip insulation sleeve 36 of mutual-inserting type electrode 35, the handgrip switch 37 of control timer 38 is housed, guarantee to repeat the uniformity of spot welding time; These measures have significantly reduced artificial factor, thereby point quality is reliably guaranteed.When the handgrip switch motion is once prescribed a time limit by timer, finish a spot welding by controller.Separating depression bar 12 usefulness connecting axles 19 is connected with press rods 13, depress and separate depression bar 12 and use lever principle, make adjusting rod remove tension force, make triangle ACB recover four connecting rod states, reset tension spring 6 is to be provided with for the state of stablizing before workpiece clamps, 28, the 31st, a soldering tip, the 34th, a soldering tip extension bar, assembly type point soldering tip 32 are plugged on the soldering tip extension bar 34; The 5th, mainshaft nut, for fixing two electrodes to the certain clearance setting, the 2nd, the spindle insulating pad, 17 is the adjusting rod tension spring, the 18th, the spacing sieve bolt of adjusting rod, 27 is respectively straight-bar electrode and knee electrode points soldering tip chuck, the 29, the 30th, and a soldering tip fastening bolt, the 33rd, assembly type point soldering tip removal hole, the 40th, flexible cable insulating coating, the 41st, flexible cable, 42 is the pliers spot welding head removal hole.
Claims (5)
1. a hand-held mobile pliers spot welding head is characterized in that by form a hand-held straight-bar electrode (1) with copper product, be provided with the open pore of a clamping point soldering tip at an end of straight-bar electrode, and formation can be used the some welding head holder head (27) of bolt (30) fastening point soldering tip, the other end at the straight-bar electrode is provided with the electrode tip (11) that can peg graft, link to each other with the mutual-inserting type electrode (35) that links to each other with flexible cable (41), be provided with adjusting rod base (9) in the electrode tip inboard, the adjusting rod base is provided with gathering sill (8), be provided with the adjusting bolt (10) of workpiece pressure at an end of gathering sill, be provided with workpiece pressure stability stake (7) in adjusting rod base (9) inboard, base portion at anchor spike is provided with the reset tension spring installing hole, link to each other with an end of reset tension spring (6), between anchor spike (7) and some welding head holder head (27), being formed with one links to each other with straight-bar electrode one, tabular, circular arc, the main shaft connector is provided with the installing hole of the main shaft (3) of tape insulation cover (4) and felt pad (2) in its circular arc shaped portion; Form a hand-held knee electrode (26) again with copper product, one end of knee electrode also is provided with the open pore of a clamping point soldering tip, and formation can be used the some welding head holder head (27) of bolt (29) fastening point soldering tip, the other end of knee electrode is provided with the electrode tip (25) that can peg graft, link to each other with another mutual-inserting type electrode that links to each other with flexible cable (41), knee at the knee electrode is provided with arc-shaped slot, be provided with press rods in the arc-shaped slot and connect axis hole, be used for the connecting axle that has insulation sleeve (24) between setting pressure bar and the knee electrode, also be formed with one between the welding head holder head (27) and link to each other with putting connecting axis hole with knee electrode one, tabular, circular arc, the main shaft connector, be provided with arc-shaped slot in its circular arc shaped portion, be provided with main shaft (3) installing hole in the arc-shaped slot, be used to install and link to each other between straight-bar electrode and the knee electrode, the main shaft (3) that has insulation sleeve (4); One end of press rods (13) is provided with an installing hole, be used for being connected between setting pressure bar and the knee electrode, the axle (24) that has insulation sleeve (23) and felt pad (22), first knee of press rods is provided with the reset tension spring installing hole, be used to install the other end of reset tension spring (6), press rods (13) also is provided with the adjusting rod installing hole, the axle (21) that is used for being connected between setting pressure bar (13) and the adjusting rod upper boom (20), be provided with in second knee of press rods and separate the depression bar installing hole, be used for setting pressure bar (13) and separate the axle (19) that depression bar (12) is connected; An end of separating depression bar (12) is provided with installing hole, with the depression bar installing hole of separating on the press rods connecting axle (19) usefulness is installed; Adjusting rod divides basic bar (15) and upper boom (20) two parts, in basic bar (15), be provided with and regulate the connecting hole that pole socket (9) is connected, be used to install the pin (14) that is connected with pedestal, the tension spring of also promising sweating heat steady pressure (17), be provided with the cavity that tension spring (17) is installed, cavity is provided with the caging bolt (18) that is connected with the upper boom that transmits steady pressure, also be provided with an actor's rendering of an operatic tune of the upper boom that transmits steady pressure in the cavity, in an actor's rendering of an operatic tune, be provided with damping pore (16), upper boom one end of adjusting rod inserts in the cavity of basic bar, link to each other by caging bolt (18), the other end is provided with installing hole, is used to install the axle (21) that is connected with press rods, again through being assembled into.
2, hand-held mobile pliers spot welding head according to claim 1 is characterized in that also including some soldering tip (31), (28) of easy disassembly.
3, hand-held mobile pliers spot welding head according to claim 1 is characterized in that also including the some soldering tip extension bar (34) of two easy disassembly and the assembly type point soldering tip (32) of easy disassembly on extension bar.
4, hand-held mobile pliers spot welding head according to claim 1 is characterized in that also including the electrode (35) that two one ends are connected with flexible cable (41), the other end again can mutual-inserting type connects.
5, hand-held mobile pliers spot welding head according to claim 1, the handgrip insulation sleeve (36) that it is characterized in that also including mutual-inserting type electrode (35) junction are gone up and are provided with, the handgrip switch (37) that controller, timer are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120380 CN200963730Y (en) | 2006-06-21 | 2006-06-21 | Hand-hold mobile point welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120380 CN200963730Y (en) | 2006-06-21 | 2006-06-21 | Hand-hold mobile point welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963730Y true CN200963730Y (en) | 2007-10-24 |
Family
ID=38867744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120380 Expired - Fee Related CN200963730Y (en) | 2006-06-21 | 2006-06-21 | Hand-hold mobile point welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963730Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496826A (en) * | 2011-11-14 | 2012-06-13 | 中电装备东芝（常州）变压器有限公司 | Automatic copper wire welding machine and welding clamp thereof |
| CN104204540A (en) * | 2012-03-28 | 2014-12-10 | 斯奈克玛 | Method for disassembling a reinforcement from a part |
-
2006
- 2006-06-21 CN CN 200620120380 patent/CN200963730Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496826A (en) * | 2011-11-14 | 2012-06-13 | 中电装备东芝（常州）变压器有限公司 | Automatic copper wire welding machine and welding clamp thereof |
| CN104204540A (en) * | 2012-03-28 | 2014-12-10 | 斯奈克玛 | Method for disassembling a reinforcement from a part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Fuzhi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xu Junxing Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20130621 |