CN208083638U - Copper conductor bonding machine - Google Patents
Copper conductor bonding machine Download PDFInfo
- Publication number
- CN208083638U CN208083638U CN201820532036.8U CN201820532036U CN208083638U CN 208083638 U CN208083638 U CN 208083638U CN 201820532036 U CN201820532036 U CN 201820532036U CN 208083638 U CN208083638 U CN 208083638U
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- Prior art keywords
- circuit
- pressure bar
- ratchet
- connect
- welding
- Prior art date
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- Withdrawn - After Issue
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 43
- 239000010949 copper Substances 0.000 title claims abstract description 43
- 239000004020 conductor Substances 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract description 54
- 238000009413 insulation Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 238000005476 soldering Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 206010039509 Scab Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 241001424392 Lucia limbaria Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 231100000040 eye damage Toxicity 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000626 liquid-phase infiltration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model is related to a kind of copper conductor bonding machines, including welding clamp and electric control system, it is characterised in that：Welding clamp includes handle portion, housing, clamping section, insulation sleeve, carbon-point folder, slip ring；Clamping section includes front and rear portions ratchet, dynamic, level pressure bar, the pawl coordinated with ratchet for being articulated with dynamic pressure bar side face, the cartridge fittings being connected and fixed set on the torsion spring member for driving pawl in dynamic pressure bar side face and the front end face of front ratchet；Handle portion includes insulation crust, is coordinated in insulation crust and with slip ring brush, the conductive link being connect with brush lower face, cable is inserted into the bottom of insulation crust and cable end is connect with conductive link, the DC output circuit connection of the cable other end and electric control system.It fundamentally solves dry joint, problem of faulty soldering existing for existing welder, and need not use scaling powder, and welding effect is good, high mechanical strength, and when welding does not have arc light and Mars leakage, significantly improves operational security.
Description
Technical field
The utility model is related to copper conductor welder, especially a kind of small-sized copper conductor bonding machine.
Background technology
Currently, there are no dedicated copper conductor welders in the market, specifically without for the building such as building, family
The welder of the copper wire lead problem design in dress field, existing copper wire lead generally use cutting pliers are wire stranding
Or it is wound into and is welded afterwards with electric iron or tin pot together.
This method has the following problems：1, it is needed before wire stranding conducting wire processing is clean（Oxide layer etc.）, can
Welding, no it will cause dry joints, and use is unreliable, need to repeat operation, time-consuming and laborious；2, scaling powder is needed when soldering, some behaviour
Author has corrosiveness using acid scaling powder to conducting wire；3, dry joint or rosin joint cause contact resistance to increase, and mechanical strength
Difference.
And not only volume is big, weight weight for existing electric welding machine, is unsuitable for the copper terminal of above-mentioned house ornamentation occasion, and weld
Pincers have arc light and Mars leakage, operator to need band mask to avoid eye damage, be also easy to cause fire in welding
The generation of calamity.
Invention content
The purpose of this utility model is to provide for a kind of reasonable for structure, service-strong copper conductor bonding machine, from basic
It is upper to solve dry joint, problem of faulty soldering existing for existing welder, and scaling powder need not be used, welding effect is good, and machinery is strong
Degree is high, and when welding does not have arc light and Mars leakage, significantly improves operational security.
The technical solution of the utility model is：
A kind of copper conductor bonding machine, including welding clamp and electric control system, it is characterised in that：The welding clamp includes handle
Hand, with handle portion at the top of connect housing, connect with housing one end clamping section, connect with the housing other end insulation sleeve,
In insulation sleeve carbon-point folder, in housing and middle part be equipped with carbon-point be inserted into hole slip ring；The clamping section includes forward and backward
Portion's ratchet and dynamic, level pressure bar, the pawl coordinated with ratchet for being articulated with dynamic pressure bar side face that are located between front and rear portions ratchet,
The cartridge fittings being connected and fixed set on the torsion spring member for driving pawl in dynamic pressure bar side face and the front end face of front ratchet,
The periphery of the front and rear portions ratchet is correspondingly provided with engaging lug respectively, and one end of the dynamic pressure bar and engaging lug are hinged, the level pressure
One end of bar and the lower end surface of front and rear portions ratchet are fixed as one, and the upper end of the front and rear portions ratchet is respectively equipped with phase
Mutual corresponding conducting wire insert port, the dynamic pressure bar are located above level pressure bar, and dynamic pressure bar corresponds to the conducting wire insertion of front and rear portions ratchet
Mouth position is equipped with semicircle pressure mouth, and the cartridge fittings are connect after being inserted into housing with sleeve thread, the cartridge fittings and housing
Inner cavity form the welding chamber for surrounding conducting wire welding position, the carbon-point of the slip ring is inserted into hole and the conducting wire of front and rear portions ratchet is inserted
Entrance is located at the welding both ends of chamber and opposite；The handle portion includes insulation crust, is set in insulation crust and upper end is pushed up
Cable is inserted into the bottom of the brush being against on slip ring peripheral surface, the conductive link being connect with brush lower face, the insulation crust
And cable end is connect with conductive link, the DC output circuit connection of the cable other end and electric control system.
Above-mentioned copper conductor bonding machine, the electric control system include sequentially connected starting protection circuit, rectified current
Road, alternating current circuit, IGBT power switch, main transformer, DC output circuit, is connect with DC output circuit filter circuit
Feedback circuit, the pulse-width modulation circuit being connect with the signal output end of main control module, connects the main control module being connected with feedback circuit
It is connected to the driving circuit between the output end of pulse-width modulation circuit and the input terminal of IGBT power switch, is connected to filter circuit
Accessory power supply and accessory power supply, alternating current circuit and DC output circuit between output end and the input terminal of main control module are distinguished
Connected auxiliary control circuit, the overvoltage protection being connected between the output end of rectification circuit and the input terminal of main control module electricity
Current foldback circuit between road, the output end for being connected to IGBT power switch and the input terminal of main control module is connected to auxiliary
High-pressure generating circuit between the output end of control circuit and the input terminal of DC output circuit, the handle portion be equipped with it is auxiliary
The feature operation circuit board for helping control circuit to connect, the feature operation circuit board are equipped with operation button, the direct current output
The welding current of circuit output is real by feedback circuit, main control module, pulse-width modulation circuit, driving circuit and IGBT power switch
Existing size of current, the transformation of duration.
The peripheral surface of above-mentioned copper conductor bonding machine, the cartridge fittings of the clamping section is equipped with stop screw, described outer
The internal perisporium of set is equipped with the axial straight trough of corresponding stop screw and is connected to the circumferentially arcuate slot of axial straight trough end, the cylinder
Straight trough moves to straight trough end to stop screw in an axial direction when shape connector is inserted into housing, then rotates clamping section, cartridge fittings with
Sleeve thread connect and stop screw circumferentially arc groove move to its end realize positioning.
The axial line of above-mentioned copper conductor bonding machine, the housing, insulation sleeve and slip ring overlaps, and the housing corresponds to slip ring
Front and rear ends position be respectively equipped with hole baffle ring.
Above-mentioned copper conductor bonding machine, the carbon-point folder are made of two valve semicircle clamps, and two valve semicircle clamps are along absolutely
Edge covers length direction and extends, in the insulation sleeve equipped with it is multiple hold out against two valve semicircle clamps hold out against spring, be inserted into clamping
Carbon-point in two valve semicircle clamps.
Above-mentioned copper conductor bonding machine is additionally provided with holddown spring in the handle portion, and the holddown spring is set in conduction
On connecting rod, one end of the holddown spring is contacted with brush lower face, is equipped with and the holddown spring other end in the insulation crust
The supporting table abutted against, brush is in close contact with slip ring under the action of holddown spring.
Above-mentioned copper conductor bonding machine, the torsion spring member is by middle part and the hinged torsional spring of dynamic pressure bar and is located at torsional spring side
Pushing screw composition, when dynamic pressure bar move to level pressure bar direction, push screw push extruding one end, make the torsional spring other end
It pushes extruding pawl that itself and the teeth portion on ratchet is made to fasten, realizes clamping and positioning.
The conducting wire insert port of above-mentioned copper conductor bonding machine, the front and rear portions ratchet is in inverted drops, so that conducting wire
Insert port is wide at the top and narrow at the bottom, is convenient for stringing lead.
The utility model has the beneficial effects that：
1, small, light-weight, high efficiency, energy saving, function admirable.
It is the welding that the connector and housing in clamping section are formed that closed welding clamp, entire welding process are used when 2, welding
Completed in chamber, to ensure that arc light and Mars do not leak outside, that is, ensure that the eyes of operator preserve from, also prevent because
Careless manipulation and the generation for leading to fire.
3, the machine integrates soldering, means of fusion arc welding, consumable electrode, and outstanding feature is that welding surface does not have to cleaning, is not afraid of oxygen
Change, do not have to welding agent, it is simple to operate, though for the first time weld it is defective, can repeat weld, even if oxidized, without
Cleaning repeats welding.By handling the feedback of voltage, current signal, complete machine loop control is realized, using pulsewidth tune
System, module control technology, to the constant-current characteristics for obtaining rapid pulse width modulation and excellent welding procedure effect.
4, the connecting cable of the output end of DC output circuit to welding clamp uses 4 squares of cables, saves former material
Material.
5, the single copper conductor of any model is solderable, as long as copper conductor total sectional area is not more than diameter 8mm.
Such as：6mm2Single copper conductor can be connected together five root beads；6 mm2A piece single copper conductor and 4 mm2Four single copper conductors can
Weld together simultaneously；4 mm2Single copper conductor can weld together for seven totally simultaneously；2.5 mm2Single copper conductor totally ten two
It can weld together simultaneously.
Description of the drawings
Fig. 1 is the structural schematic diagram of the welding clamp of the utility model；
Fig. 2 is the left view of Fig. 1（Broken section）；
Fig. 3 is the structural schematic diagram of the clamping section of the welding clamp of the utility model；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the structural schematic diagram of the handle portion of the welding clamp of the utility model；
Fig. 6 is the rearview of Fig. 5（Broken section）；
Fig. 7 is the schematic block circuit diagram of the electric control system of the utility model.
In figure：1. handle portion, 101. insulation crusts, 102. brushes, 103. conductive links, 104. holddown springs, 105.
Support platform, 2. clamping sections, 201. level pressure bars, 202. torsional springs, 203. pawls, 204. dynamic pressure bars, 205. pushing screws, 206. front spine
Behind wheel, 207. conducting wire insert ports, 208. engaging lugs, 209. semicircle pressure mouths, 210. cartridge fittings, 211. stop screws, 212.
Portion's ratchet, 3. housings, 301. axial straight troughs, 302. circumferentially arcuate slots, 4. slip rings, 5. insulation sleeves, 6. carbon-points folder, 7. hold out against bullet
Spring, 8. carbon-points, 9. hole baffle rings, 10. welding chambers, 11. cables, 12. feature operation circuit boards, 13. operation buttons.
Specific implementation mode
As shown in Fig. 1-Fig. 7, the copper conductor bonding machine, including welding clamp and electric control system.
Wherein, the welding clamp includes handle portion 1, the housing 3 being connect with 1 top of handle portion, is connect with 3 one end of housing
Clamping section 2, the insulation sleeve 5 being connect with 3 other end of housing, the carbon-point folder 6 in insulation sleeve 5, interior set on housing 3 and middle part is set
There is carbon-point to be inserted into the slip ring 4 in hole；The clamping section 2 include front and rear portions ratchet 206,212, be located in front and rear portions ratchet 206,
Dynamic, level pressure bar 204 between 212,201, the pawl 203 coordinate with ratchet that is articulated with 204 side of dynamic pressure bar, set on dynamic pressure bar
The cartridge fittings that the torsion spring member for driving pawl 203 of 204 sides and the front end face of front ratchet 206 are connected and fixed
210, the periphery of the front and rear portions ratchet 206,212 is correspondingly provided with engaging lug 208, one end of the dynamic pressure bar 204 and company respectively
Lug 208 is hinged, and one end of the level pressure bar 201 and the lower end surface of front and rear portions ratchet 206,212 are fixed as one, described
The upper end of front and rear portions ratchet 206,212 is respectively equipped with mutual corresponding conducting wire insert port 207, and the dynamic pressure bar 204 is located at
201 top of level pressure bar, and dynamic pressure bar 204 corresponds to 207 position of conducting wire insert port of front and rear portions ratchet 206,212 equipped with semicircle
Be threadedly coupled with housing 3 after pressing mouth 209, the cartridge fittings 210 to be inserted into housing 3, the cartridge fittings 210 and housing 3 it is interior
Chamber forms the welding chamber 10 for surrounding conducting wire welding position, and the carbon-point of the slip ring 4 is inserted into hole and front and rear portions ratchet 206,212
Conducting wire insert port 207 is located at the welding both ends of chamber 10 and opposite；The handle portion 1 includes insulation crust 101, is set to insulation
The conductive link 103 that in shell 101 and upper end abuts against brush 102 on 4 peripheral surface of slip ring, connect with 102 lower face of brush,
The bottom of the insulation crust 101 is inserted into cable 11 and 11 end of cable is connect with conductive link 103,11 other end of the cable
It is connect with the DC output circuit of electric control system.
The electric control system includes sequentially connected starting protection circuit, rectification circuit, filter circuit, alternating current
Road, IGBT power switch, main transformer, DC output circuit, the feedback circuit and feedback circuit being connect with DC output circuit
Connected main control module, is connected to pulse-width modulation circuit at the pulse-width modulation circuit being connect with the signal output end of main control module
Driving circuit between output end and the input terminal of IGBT power switch, the output end for being connected to filter circuit and main control module
Accessory power supply between input terminal, the auxiliary control circuit being respectively connected with accessory power supply, alternating current circuit and DC output circuit,
It is connected to the overvoltage crowbar between the output end of rectification circuit and the input terminal of main control module, is connected to IGBT power switch
Output end and the input terminal of main control module between current foldback circuit, be connected to the output end and direct current of auxiliary control circuit
High-pressure generating circuit between the input terminal of output circuit, the handle portion 1 are equipped with the function being connect with auxiliary control circuit
Operation circuit plate 12, the feature operation circuit board 12 are equipped with operation button 13, the welding of the DC output circuit output
Electric current is realized size of current by feedback circuit, main control module, pulse-width modulation circuit, driving circuit and IGBT power switch, is held
The transformation of continuous time.
In the present embodiment, the peripheral surface of the cartridge fittings 210 of the clamping section 2 is equipped with stop screw 211, the housing
3 internal perisporium is equipped with the axial straight trough 301 of corresponding stop screw 211 and is connected to the circumferentially arcuate of 301 end of axial straight trough
Slot 302, straight trough 301 moves to straight trough end to stop screw 211 in an axial direction when the cartridge fittings 210 are inserted into housing 3, then
Rotate clamping section 2, cartridge fittings 210 be threadedly coupled with housing 3 and stop screw 211 circumferentially to move to its last for arc groove 302
Realize positioning in end.The axial line of the housing 3, insulation sleeve 5 and slip ring 4 overlaps, and the housing 3 corresponds to the front and rear ends of slip ring 4
Position is respectively equipped with hole baffle ring 9.The carbon-point folder 6 is made of two valve semicircle clamps, and two valve semicircle clamps are along insulation sleeve 5
Length direction extends, in the insulation sleeve 5 equipped with it is multiple hold out against two valve semicircle clamps hold out against spring 7, be inserted into two to clamp
Carbon-point 8 in valve semicircle clamp.Holddown spring 104 is additionally provided in the handle portion 1, the holddown spring 104, which is set in, leads
Be electrically connected on bar 103, one end of the holddown spring 104 is contacted with 102 lower face of brush, be equipped in the insulation crust 101 with
The supporting table 105 that 104 other end of holddown spring abuts against, brush 102 is in close contact with slip ring 4 under the action of holddown spring 104.
The torsion spring member is made of the middle part torsional spring 202 hinged with dynamic pressure bar 204 and the pushing screw 205 positioned at 202 side of torsional spring,
When dynamic pressure bar 204 is moved to 201 direction of level pressure bar, pushes screw 205 and push 202 one end of extruding torsional spring, make 202 other end of torsional spring
It pushes extruding pawl 203 that itself and the teeth portion on ratchet is made to fasten, realizes clamping and positioning.The front and rear portions ratchet 206,212 is led
Line insert port 207 is in inverted drops, so that conducting wire insert port 207 is wide at the top and narrow at the bottom, is convenient for stringing lead.
The welding procedure of the copper conductor bonding machine, includes the following steps：
1）, the end to be welded of two strands of copper conductors to be welded removed to insulated hull respectively, expose bare conductor, then by two strands
The end to be welded of copper conductor, which is aligned and sandwiches small copper ring in solder welding rod rear enclosure, forms socket part to be welded, then passes through socket part to be welded
The conducting wire insert port 207 of front and rear portions ratchet enters the welding chamber 10 of welding clamp, and copper conductor stops and pushes after entering setting length
The dynamic pressure bar 204 of welding clamp, the pressure mouth of dynamic pressure bar 204, which moves downward, is pressed on copper conductor at conducting wire insert port 207, while spine
Pawl 203 snaps together under the driving of torsion spring member with the teeth portion of ratchet, realizes clamping and positioning, two strands of copper conductors and electric-controlled
The power cathode of system processed connects.
2）, carbon-point 8 is inserted into the insulation sleeve 5 of welding clamp and is extended to the position of slip ring 4,8 inner end of carbon-point passes through slip ring 4
Carbon-point be inserted into hole after enter welding chamber 10 contacted with socket part to be welded, using in insulation sleeve 5 carbon-point folder 6 clamping carbon-points 8, prevent
It generates displacement, and carbon-point 8 passes through slip ring 4, the positive pole of brush 102, conductive link 103 and cable 11 and electric control system
Connection.
3）, open electric control system total power switch, starting protection circuit, rectification circuit, filter circuit, auxiliary electricity
Source, auxiliary control circuit and radiator fan work once electrified, other circuits do not work, and complete machine is without direct current output.
4）, press start button 13 on feature operation circuit board 12, auxiliary control circuit work, control alternating current circuit,
IGBT power switch, main transformer, DC output circuit, high-pressure generating circuit, feedback circuit, main control module, pulsewidth modulation electricity
Road, driving circuit, overvoltage crowbar, current foldback circuit are worked at the same time into welded condition, and high-pressure generating circuit works 1 second
Afterwards, it is stopped, DC output circuit is welded after exporting 8 seconds and completed, and is stopped, and in the process, single-phase 50HZ power frequencies are handed over
Galvanic electricity obtains a smoother direct current after over commutation, filtering, after alternating current circuit, IGBT power switch inversions,
Become medium frequency alternating current, the rectifying and wave-filtering again after main transformer is depressured obtains stable direct current output welding current, and direct current
The welding current of output circuit output is opened by feedback circuit, main control module, pulse-width modulation circuit, driving circuit and IGBT power
It closes and realizes size of current, the transformation of duration.When welding, DC output circuit first exports low current fusing solder welding rod, makes
Melt infiltration is in the gap of copper conductor and surrounds copper conductor, and then DC output circuit output high current melts copper conductor, copper
The melt of conducting wire mixes final realize with the melt of solder welding rod and reliably welds.
5）, after the completion of welding, push pawl 203, release locking, unload copper conductor.
Claims (8)
1. a kind of copper conductor bonding machine, including welding clamp and electric control system, it is characterised in that：The welding clamp includes handle
Portion, the clamping section being connect with housing one end, the insulation sleeve being connect with the housing other end, is set the housing being connect with handle portion top
In in insulation sleeve carbon-point folder, in housing and middle part be equipped with carbon-point be inserted into hole slip ring；The clamping section includes front and rear portions
Ratchet and be located between front and rear portions ratchet it is dynamic, level pressure bar, the pawl coordinated with ratchet for being articulated with dynamic pressure bar side face, set
In the cartridge fittings that the torsion spring member for driving pawl in dynamic pressure bar side face and the front end face of front ratchet are connected and fixed, institute
The periphery for stating front and rear portions ratchet is correspondingly provided with engaging lug respectively, and one end of the dynamic pressure bar and engaging lug are hinged, the level pressure bar
One end and the lower end surface of front and rear portions ratchet be fixed as one, the upper end of the front and rear portions ratchet is respectively equipped with mutually
Corresponding conducting wire insert port, the dynamic pressure bar is located above level pressure bar, and dynamic pressure bar corresponds to the conducting wire insert port of front and rear portions ratchet
Position is equipped with semicircle pressure mouth, and the cartridge fittings are connect after being inserted into housing with sleeve thread, the cartridge fittings and housing
Inner cavity forms the welding chamber for surrounding conducting wire welding position, and the carbon-point of the slip ring is inserted into hole and the conducting wire of front and rear portions ratchet is inserted into
Mouth is located at the welding both ends of chamber and opposite；The handle portion includes insulation crust, in insulation crust and upper end abuts against
In the brush on slip ring peripheral surface, the conductive link that is connect with brush lower face, the bottom of the insulation crust be inserted into cable and
Cable end is connect with conductive link, the DC output circuit connection of the cable other end and electric control system.
2. copper conductor bonding machine according to claim 1, it is characterised in that：The electric control system includes being sequentially connected
Starting protection circuit, rectification circuit, filter circuit, alternating current circuit, IGBT power switch, main transformer, DC output circuit,
The feedback circuit being connect with DC output circuit, the main control module, the signal output end with main control module that are connected with feedback circuit
Driving between the pulse-width modulation circuit of connection, the output end for being connected to pulse-width modulation circuit and the input terminal of IGBT power switch
Accessory power supply between circuit, the output end for being connected to filter circuit and the input terminal of main control module and accessory power supply, alternating current
Auxiliary control circuit that road and DC output circuit are respectively connected with, be connected to rectification circuit output end and main control module input
Overvoltage crowbar between end, the overcurrent being connected between the output end of IGBT power switch and the input terminal of main control module are protected
High-pressure generating circuit between protection circuit, the output end for being connected to auxiliary control circuit and the input terminal of DC output circuit, institute
It states handle portion and is equipped with the feature operation circuit board being connect with auxiliary control circuit, the feature operation circuit board is equipped with operation
The welding current of button, the DC output circuit output passes through feedback circuit, main control module, pulse-width modulation circuit, driving electricity
Road and IGBT power switch realize size of current, the transformation of duration.
3. copper conductor bonding machine according to claim 1, it is characterised in that：The peripheral surface of the cartridge fittings of the clamping section
It is equipped with stop screw, the internal perisporium of the housing is equipped with the axial straight trough of corresponding stop screw and is connected to axial straight trough end
The circumferentially arcuate slot at end, straight trough moves to straight trough end to stop screw in an axial direction when the cartridge fittings are inserted into housing, then
Rotate clamping section, cartridge fittings connect with sleeve thread and stop screw circumferentially arc groove move to its end realization position.
4. copper conductor bonding machine according to claim 1, it is characterised in that：The axle center of the housing, insulation sleeve and slip ring
Line overlaps, and the front and rear ends position that the housing corresponds to slip ring is respectively equipped with hole baffle ring.
5. copper conductor bonding machine according to claim 1, it is characterised in that：The carbon-point folder is by two valve semicircle clamp groups
At two valve semicircle clamps extend along insulation sleeve length direction, and two valve semicircle clamps are held out against equipped with multiple in the insulation sleeve
Hold out against spring, with clamp be inserted into two valve semicircle clamps in carbon-point.
6. copper conductor bonding machine according to claim 1, it is characterised in that：It is additionally provided with holddown spring in the handle portion,
The holddown spring is set on conductive link, and one end of the holddown spring is contacted with brush lower face, the insulation crust
It is interior equipped with the supporting table abutted against with the holddown spring other end, brush is in close contact with slip ring under the action of holddown spring.
7. copper conductor bonding machine according to claim 1, it is characterised in that：The torsion spring member is cut with scissors by middle part and dynamic pressure bar
The torsional spring connect and the pushing screw positioned at torsional spring side form, and when dynamic pressure bar is moved to level pressure bar direction, push screw promotion and squeeze
One end is pressed, the torsional spring other end is made to push extruding pawl that itself and the teeth portion on ratchet is made to fasten.
8. copper conductor bonding machine according to claim 1, it is characterised in that：The conducting wire insert port of the front and rear portions ratchet
In inverted drops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532036.8U CN208083638U (en) | 2018-04-16 | 2018-04-16 | Copper conductor bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532036.8U CN208083638U (en) | 2018-04-16 | 2018-04-16 | Copper conductor bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083638U true CN208083638U (en) | 2018-11-13 |
Family
ID=64056099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532036.8U Withdrawn - After Issue CN208083638U (en) | 2018-04-16 | 2018-04-16 | Copper conductor bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544066A (en) * | 2018-04-16 | 2018-09-18 | 夏朝纲 | Copper conductor bonding machine and its welding procedure |
-
2018
- 2018-04-16 CN CN201820532036.8U patent/CN208083638U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544066A (en) * | 2018-04-16 | 2018-09-18 | 夏朝纲 | Copper conductor bonding machine and its welding procedure |
| CN108544066B (en) * | 2018-04-16 | 2024-02-13 | 夏朝纲 | Copper wire welding machine and welding process thereof |
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