CN206509612U - Circuit board quickly changes stage apparatus - Google Patents
Circuit board quickly changes stage apparatus Download PDFInfo
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- CN206509612U CN206509612U CN201620923066.2U CN201620923066U CN206509612U CN 206509612 U CN206509612 U CN 206509612U CN 201620923066 U CN201620923066 U CN 201620923066U CN 206509612 U CN206509612 U CN 206509612U
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- installing pipe
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Abstract
Circuit board quickly changes stage apparatus, including circuit board rapid welding device and the control main frame powered for circuit board rapid welding device；Circuit board rapid welding device includes base, rear side is provided with support guide rod in the middle part of base upper surface, wear and slided provided with sliding block in support guide rod, sliding block side thread is connected with the bolt coordinated with support guide rod top pressure, horizon bar is provided with front side of sliding block, horizon bar front end is connected with connecting rod by upper spherical hinge, connecting rod lower end is connected with mounting platform by lower spherical hinge, mounting platform upper surface is vertically provided with fixing axle, rotated in fixing axle and be provided with silk winding stand, silk perforation and mounting hole are offered on mounting platform, electric iron component is equipped with mounting hole, base is used for the placement slotted eye of spacing placing electric iron component lower end provided with two.The utility model is high to the welding efficiency of circuit board, security reliability is strong, welding quality it is high it is good, be conveniently replaceable the consumable accessorys such as ceramic heater.
Description
Technical field
Stage apparatus is quickly changed the invention belongs to electronic circuit technology field, more particularly to a kind of circuit board.
Background technology
The signal intensity and function of electronic circuit all have certain abstract property, be difficult by direct Observations Means
Know the working condition and characteristic of circuit.Thus, it is necessary to which substantial amounts of use in the application and development and design of electronic product and equipment
Instrument and equipment come build test environment and obtain circuit state.
Circuit debugging refers to the different phase in circuit development process, it is necessary to verify whether the also stage reaches estimated performance
Target, reason will be searched for produced problem, continuously change the process of checking.
Conventional circuit debugging instrument has many kinds, including an adjustable stabilized voltage supply, oscillograph, electronic load instrument and can be repeatedly
General-purpose test board of welding modification circuit etc..Because these INSTRUMENT MODELs are various, function is not concentrated not single-minded.Thus use process
In cause many troubles, had a strong impact on circuit debugging progress and efficiency.
In addition, at present when being welded to circuit board, typically all being ironed using traditional constant temperature welding electric iron using electricity
Iron carries out, is typically all hand-held, and this welding manner has following technological deficiency：1st, security is poor, easily injures people
Or article；2nd, operate cumbersome, welding efficiency is low；3rd, welded using electric iron, due to the support without adaptation
Platform is adjusted, causes the reliability of welding poor；4th, after the heat generating core of electric iron is damaged, it is difficult progress replacing and re-uses.
The content of the invention
The present invention be easily manipulated to solve weak point of the prior art there is provided one kind, be easy to regulation, it is vdiverse in function
And single-minded, circuit debugging progress is good, debugging efficiency is high, welding efficiency is high, high safety, welding effect are good, be conveniently replaceable rapid wear
The circuit board of part quickly changes stage apparatus.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Circuit board quickly changes stage apparatus, including
Control main frame and circuit board rapid welding device；
Control main frame is included in the casing in rectangular shape, casing provided with power driver module, Switching Power Supply control mould
The 220V for stretching out casing backward is connected with rear side of block, load control module and soldering apparatus heated at constant temperature module, power driver module
Rear portion is provided with the radiator contacted with power driver module in power line, casing；Load control module and power driver module phase
Connection, load control module is connected with Switching Power Supply control module and soldering apparatus heated at constant temperature module respectively；
Cabinet front panel is digital provided with output voltage digital display screen, output current digital display screen, load voltage
Display screen, load current digital display screen, output voltage adjusting knob, output current adjusting knob, intensity of load adjusting knob,
Supply voltage output cathode, supply voltage output negative pole, load incoming end positive pole, load incoming end negative pole, intensity of load gear
Interface electrode needle is provided with select button and Welding iron interface, Welding iron interface；
The internal circuit of Switching Power Supply control module respectively with supply voltage output cathode, supply voltage output negative pole, defeated
Go out voltage-regulation knob, output current adjusting knob, output voltage digital display screen and the connection of output current digital display screen；
The internal circuit of load control module connects load incoming end positive pole, load incoming end negative pole, load voltage respectively
Digital display screen, load current digital display screen and intensity of load gear select button；
Interface electrode needle the inner connection in soldering apparatus heated at constant temperature module and Welding iron interface；
Circuit board rapid welding device, which includes being provided with rear side of in the middle part of base, base upper surface in support guide rod, support guide rod, to be worn
And if slip is provided with sliding block, sliding block side thread is connected with front side of the bolt coordinated with support guide rod top pressure, sliding block and is provided with
Horizon bar, horizon bar front end is connected with connecting rod by upper spherical hinge, and connecting rod lower end is connected with mounting platform by lower spherical hinge, peace
Assembling platform upper surface is vertically provided with fixing axle, rotates in fixing axle to be provided with and offers silk on silk winding stand, mounting platform and wear
Electric iron component is equipped with hole and mounting hole, mounting hole, base is used for spacing placing electric iron component lower end provided with two
Placement slotted eye；
Electric iron component includes the handlebar being located in mounting hole, and handlebar upper end, which is provided with, to be located above mounting platform
Stop collar, the external diameter of stop collar is more than the internal diameter of mounting hole, and handlebar lower end is connected with installing pipe, peace by the way that mounting bracket is coaxial
Tubulature lower end is open and installing pipe lower end external form presents slightly lower fine texture, and mounting bracket left side, which is rotated, is provided with wire feed material roller, send
The race for bypassing silk is offered on the excircle of silk roller, the left side of installing pipe offers length in the axial direction
Hole, the front side portion of installing pipe is corresponding with rear lateral portion to offer guide groove, lower end and the installing pipe lower end of guide groove in the axial direction
Edge insertion, installing pipe front side portion is corresponding with rear lateral portion to offer arc shaped groove, and the left end of arc shaped groove is connected with the upper end of guide groove,
It is inserted with front side of solder horn, solder horn and is respectively equipped with rear side on the card column for being connected to arc shaped groove right-hand member, solder horn in installing pipe
Portion, which is provided with core bore, core bore, is inserted with heat generating ceramic core, and bracket is provided with elongated hole, and bracket top is provided with and extend into installing pipe
Connecting plate, connecting plate sidepiece, which is provided with the top of the semicircular cylinder bracket that heat generating ceramic core side coordinates, connecting plate, is provided with insulation board, insulation
Plate both sides are respectively equipped with a contact electrode reed, and a power line is clamped between each contact electrode reed and insulation board,
The lower end of two power lines at the top of heat generating ceramic core with being connected, and pallet top is provided with the attacker protruded from outside installing pipe, two
The upper end of power line sequentially passes through mounting bracket, handlebar and stop collar upwards；
Support guide rod upper end is provided with upper conductor loop, base provided with threaded connection limited location square nut, spacing square nut rear side
Rear lateral portion be provided with lower wire ring, power line is passed by stop collar sequentially pass through upper conductor loop and lower wire ring again after be connected with power supply
Connector, power connector is plugged in Welding iron interface and is connected with interface electrode needle outer end.
Radiator includes the foreign side's cylinder and inner square tube body that center line is arranged in vertical, foreign side's cylinder and inner square tube
The upper and lower ends of body are blocked, and the rear side of foreign side's cylinder and inner square tube body is open, are formed between foreign side's cylinder and inner square tube body
Section is on rear side of the flow-guiding channel of channel steel type, foreign side's cylinder and inner square tube body rear side is fixedly connected with the panel inner wall on rear side of casing
On, offer to offer on panel on rear side of air-flow guide groove, casing on foreign side's cylinder inboard wall and the external wall of inner square tube and lead to water conservancy diversion
Grid is provided with air outlet and air inlet that the both sides in road are respectively communicated with, air outlet, offer on panel on rear side of casing be located at into
The Air Blast fan dried on rear side of air port and into air inlet.
Mounting bracket bottom is provided with wire feed guide rod, and wire feed lower end of the guide rod is adjacent to solder horn lower end, and wire feed guide rod top is provided with upper
Wire guide ring, wire feed lower end of the guide rod is provided with lower wire guide ring, and the silk wound on silk winding stand passes sequentially through silk and worn from top to bottom
Hole, the race bypassed on wire feed material roller, through extending into solder horn bottom after upper wire guide ring and lower wire guide ring.
Chassis left side is provided with rear portion on the right side of cleaning sponge bracket and scaling powder hopper, base upper surface and fixes spiral shell by stage clip
Silk is provided with two making leaf springs for being used to compress locating circuit board.
Base is integrally in rectangular configuration, and a supporting leg is respectively equipped with four angles of base.
Using above-mentioned technical proposal, control main frame be one be integrated with three kinds must use function input-output equipment.Can be defeated
Go out 0-30V adjustable voltage.Electronic load can simulate 0-10 kilohms of resistive load, intensity of load gear select button point
Third gear can adjust, respectively 0-200,100-2K, 2K-10K.
Load control module controls load current and voltage to given size by load control module, after imported into work(
In rate drive module, power driver module（Power tube and load）Array produces relatively high power, and larger heat can be produced naturally,
Heat is transferred to outside casing by the radiator being close to.Ensure the steady operation of various pieces circuit.Air Blast fan is to radiating
Dried in the flow-guiding channel of device, air-flow takes the heat that foreign side's cylinder is distributed from air outlet out of.Foreign side's cylinder inboard wall and inner square tube
Air-flow guide groove is offered on external wall, good wind-guiding effect is not only acted as, and the area of dissipation of radiator can be increased, from
And improve radiating effect.
Output voltage adjusting knob, output current adjusting knob are connected to the regulation circuit of Switching Power Supply control module, adjust
Save voltage and current output size.The voltage and current of output respectively has three effective digitals, and its numeral is shown to output electricity respectively
Press on digital display screen and output current digital display screen.
The regulation of intensity of load is by being connected to the intensity of load gear select button of load control module internal input circuit
To realize the regulation of load.The intensity for the voltage and current being actually added on internal load circuit is shown by three bit digitals respectively
Show on load voltage digital display screen and load current digital display screen.
Welding iron interface is used for the heating power supply joint for connecting circuit rapid welding device.
Circuit board rapid welding device is a part for multifunctional circuit debugging instrument, and electric iron is welded compared to traditional constant temperature,
The present invention mainly has using more flexible and convenient, can realize the advantage of rapid welding.The present invention dedicated for frequently changing repeatedly
Test circuit, reduces the circuit debugging time on the whole, accelerates the development rate of circuit.
The Welding iron that circuit board rapid welding device is connected to debugging instrument main frame by the power connector on power line connects
On mouth, realize to heat to soldering apparatus and power.The upper spherical hinge and lower spherical hinge connected respectively by small end and lower end, can
The motion of limitation electric iron component can not depart from mounting platform, and spirit of the electric iron component on base in planar range is realized again
While still alive move.Using after finishing solder horn be inserted in two placement slotted eye any one among；The structure mainly solves welding
During need frequently the problem of place the trouble of operation and easily iron the hand of operating personnel.One wire feed is set on mounting bracket
Material roller, silk is wound in race, and the structure is responsible for accurately sending solder to solder horn lower end, stirs wire feed material when using with thumb
Roller, silk（Tin welding wire）It can be walked downward along the upper wire guide ring of conveying and lower wire guide ring, until touching solder horn lower end
Side wall, melts on solder horn；The structure needs to take the disadvantage that a hand takes welding wire to go feeding during eliminating traditional welding
End, another hand can save out to be operated while doing rotation and locating circuit board etc., makes operation more time saving and energy saving, more human nature
Change.
It is symmetrical before and after application demand for needing frequently to change variously-shaped solder horn in welding process, solder horn top
There is provided two card columns, the guide groove and arc shaped groove that card column can be set along in installing pipe is moved, last card column navigates to arc
The right end position of type groove so that only needing to rotary solding iron head when installing solder horn just can install clamping or exit.
Because the heat generating ceramic core in solder horn is usually easily damaged, thus devise the quick-replaceable support of heat generating ceramic core
Frame structure, heat generating ceramic core is embedded in the semicircular cylinder bracket of connecting plate sidepiece, and two power lines are stuck in a contact electrode
The inner side of reed.When changing ceramic heater, first solder horn is extracted out of installing pipe, now solder horn and heat generating ceramic core point
From then outwards stirring attacker, bracket is pulled out with heat generating ceramic core out of elongated hole, just can extract the bracket out.Pull out again
Two power lines, just can remove old heat generating ceramic core.New heat generating ceramic core is stuck in semicircular cylinder bracket, Power cord fastener
In the inner side of touched electrode reed, then bracket is pushed into elongated hole, solder horn is screwed in, that is, completes to change.It is this to change heating pottery
Porcelain core is more simple and convenient than the replacing of traditional soldering iron heating core.
Circuit board rapid welding device moves up and down correct position by sliding block when being welded along support guide rod, twists
The operation height of electric iron component can be regulated after tight bolt.Then circuit board can be just placed on base, made
Circuit board is compressed with two making leaf springs, hand-held handle bar, it is possible to welded to circuit board.
In summary, the present invention can complete adjustment and the modification to circuit element and structure.Control main frame is circuit board
Rapid welding device provides required thermostatic power, can complete to repair standard testing circuit board on circuit board rapid welding device
Change.Generally for the circuit initially built, its parameters index and performance indications are usually unable to reach and are expected, it is necessary to frequently change
Become the parameter of circuit.The present invention is the workload of reduction modification process in order to shorten the modification cycle.Circuit board rapid welding device
The convenience used improves a lot than traditional simple welding stage, this to circuit devcie frequently tearing open and welding repeatedly to adapt to
Demand.
It is simple structure of the present invention, easy to operate, combine the instruments such as adjustable stabilized voltage supply, oscillograph, electronic load instrument
Function, it is vdiverse in function and concentrate single-minded, it is simple and easy to apply in use, and connection is reliable, accurate testing, debugging circuit board
Efficiency is greatly improved, and welding efficiency is high, security reliability is strong, welding quality it is high it is good, be conveniently replaceable ceramic heater etc. easily
Damage part.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front panel structural representation of control main frame in Fig. 1；
Fig. 3 is Fig. 2 top view；
Fig. 4 is B-B sectional views in Fig. 3；
Fig. 5 is the structural representation of circuit board rapid welding device in Fig. 1；
Fig. 6 is the appearance structure schematic diagram of electric iron component in Fig. 5；
Fig. 7 is the assembling schematic diagram between solder horn and heat generating ceramic core in Fig. 6；
Fig. 8 is Fig. 7 left view.
Embodiment
As Figure 1-Figure 8, circuit board of the invention quickly changes stage apparatus, including control main frame 50 and circuit board it is fast
Fast soldering apparatus 129.
Control main frame 50 is included in the casing 53 in rectangular shape, casing 53 provided with power driver module 54, switch electricity
Source control module 55, load control module 56 and soldering apparatus heated at constant temperature module 57, the rear side connection of power driver module 54 are oriented
Rear portion in the 220V power lines 58 of casing 53, casing 53 is stretched out afterwards is provided with the radiator 63 contacted with power driver module 54；It is negative
Carry control module 56 be connected with power driver module 54, load control module 56 respectively with Switching Power Supply control module 55 and weldering
Device heated at constant temperature module 57 is connect to connect.
The front panel of casing 53 is provided with output voltage digital display screen 59, output current digital display screen 60, load electricity
Press digital display screen 61, it is load current digital display screen 62, output voltage adjusting knob 64, output current adjusting knob 65, negative
Carry intensity adjustment knob 66, supply voltage output cathode 67, supply voltage output negative pole 68, load incoming end positive pole 69, load
Interface is provided with incoming end negative pole 70, intensity of load gear select button 71 and Welding iron interface 72, Welding iron interface 72
Electrode needle.
The internal circuit of Switching Power Supply control module 55 respectively with supply voltage output cathode 67, supply voltage output negative pole
68th, output voltage adjusting knob 64, output current adjusting knob 65, output voltage digital display screen 59 and output current number are aobvious
Display screen 60 is connected.
The internal circuit of load control module 56 connects load incoming end positive pole 69, load incoming end negative pole 70, born respectively
Carry voltage digital display screen 61, load current digital display screen 62 and intensity of load gear select button 71.
Interface electrode needle the inner connection in soldering apparatus heated at constant temperature module 57 and Welding iron interface 72.
Circuit board rapid welding device 129 includes being provided with support guide rod 2 on rear side of base 1, the upper surface middle part of base 1, and support is led
Wear and slided provided with sliding block 3 on bar 2, the side thread of sliding block 3 is connected with the bolt 4 coordinated with the top pressure of support guide rod 2, sliding
The front side of block 3 is provided with horizon bar 5, and the front end of horizon bar 5 is connected with connecting rod 7 by upper spherical hinge 6, and the lower end of connecting rod 7 passes through lower spherical hinge 8
Mounting platform 9 is connected with, the upper surface of mounting platform 9, which is vertically provided with to rotate in fixing axle 10, fixing axle 10, is provided with silk winding stand
11, offer on mounting platform 9 and be equipped with silk perforation 12 and mounting hole 13, mounting hole 13 on electric iron component 14, base 1
It is used for the placement slotted eye 15 of the spacing lower end of placing electric iron component 14 provided with two.
Electric iron component 14 includes the handlebar 16 being located in mounting hole 13, and the upper end of handlebar 16, which is provided with to be located at, installs flat
The stop collar 17 of the top of platform 9, the external diameter of stop collar 17 is more than the internal diameter of mounting hole 13, and the lower end of handlebar 16 is same by mounting bracket 19
Installing pipe 18 is axially connected with, the lower end of installing pipe 18 is open and the lower end external form of installing pipe 18 presents slightly lower fine texture, mounting bracket 19
Left side rotates the race for being provided with and being offered on wire feed material roller 20, the excircle of wire feed material roller 20 for bypassing silk 21,
The left side of installing pipe 18 offers elongated hole 22 in the axial direction, and the front side portion of installing pipe 18 is corresponding with rear lateral portion in the axial direction
Offer guide groove 23, lower end and the lower end edge insertion of installing pipe 18, the front side portion of installing pipe 18 and the rear lateral portion pair of guide groove 23
Arc shaped groove 24 should be offered, the left end of arc shaped groove 24 is connected with the upper end of guide groove 23, and solder horn 25 is inserted with installing pipe 18,
The front side of solder horn 25 and rear side are respectively equipped with the card column 26 for being connected to the right-hand member of arc shaped groove 24, and the top of solder horn 25 is provided with core bore 27,
It is inserted with core bore 27 in heat generating ceramic core 28, elongated hole 22 and is provided with bracket 29, the top of bracket 29 is provided with and extend into installing pipe 18
Connecting plate 30, the sidepiece of connecting plate 30 is provided with the semicircular cylinder bracket 31 of the lateral engagement of heat generating ceramic core 28, and the top of connecting plate 30 is set
There is insulation board 32, the both sides of insulation board 32 are respectively equipped with a contact electrode reed 33, each contact electrode reed 33 and insulation board
A power line 34 is clamped between 32, the lower end of two power lines 34 is connected with the top of heat generating ceramic core 28, the top of bracket 29
Provided with the attacker 35 protruded from outside installing pipe 18, the upper end of two power lines 34 sequentially passes through mounting bracket 19, handlebar upwards
16 and stop collar 17.
The upper end of support guide rod 2 is provided with upper conductor loop provided with threaded connection limited location square nut 39, the spacing rear side of square nut 39
40, the rear lateral portion of base 1 be provided with lower wire ring 41, power line 34 passed by stop collar 17 sequentially pass through again upper conductor loop 40 and under lead
Power connector 42 is connected with after wire loop 41.Power connector 42 be plugged in Welding iron interface 72 and with outside interface electrode needle
End connection.
The bottom of mounting bracket 19 is provided with wire feed guide rod 36, and the lower end of wire feed guide rod 36 is adjacent to the lower end of solder horn 25, wire feed guide rod 36
Top is provided with upper wire guide ring 37, and the lower end of wire feed guide rod 36 is provided with the silk 21 wound on lower wire guide ring 38, silk winding stand 11 certainly
It is upper and under pass sequentially through silk perforation 12, the race bypassed on wire feed material roller 20, through upper wire guide ring 37 and lower wire guide ring 38
After extend into the bottom of solder horn 25.
The left side of base 1 is provided with cleaning sponge rack 44 and scaling powder hopper 43, and cleaning sponge rack 44 is used to place
The sponge on the surface of cleaning circuit plate 48, scaling powder hopper 43 is used to hold rear portion on the right side of scaling powder, the upper surface of base 1 and passes through stage clip
Fixed screw 45 is provided with two making leaf springs 46 for being used to compress locating circuit board 48.
Base 1 is overall in rectangular configuration, and a supporting leg 47 is respectively equipped with four angles of base 1.
Radiator 63 includes the foreign side's cylinder 73 and inner square tube body 74 that center line is arranged in vertical, foreign side's cylinder 73
Blocked with the upper and lower ends of inner square tube body 74, the rear side of foreign side's cylinder 73 and inner square tube body 74 is open, the He of foreign side's cylinder 73
Formation cross-section is in the flow-guiding channel of channel steel type between inner square tube body 74, and the rear side of foreign side's cylinder 73 and the rear side of inner square tube body 74 are fixed
It is connected on the rear side panel inner wall of casing 53, air-flow guide groove is offered on the inwall of foreign side's cylinder 73 and the outer wall of inner square tube body 74
75, offer on the rear side panel of casing 53 and set at the air outlet and air inlet being respectively communicated with the both sides of flow-guiding channel, air outlet
There is the Air Blast fan 77 for offering and being dried on rear side of air inlet and into air inlet on grid 76, the rear side panel of casing 53.
Control main frame 50 be one be integrated with three kinds must use function input-output equipment.Exportable 0-30V adjustable electric
Pressure.Electronic load can simulate 0-10 kilohms of resistive load, and 71 points of third gear of intensity of load gear select button can adjust, point
Wei not 0-200,100-2K, 2K-10K.
Load current and voltage are controlled given size by load control module 56 by load control module 56, rear to import
Onto power driver module 54, power driver module 54（Power tube and load）Array produce relatively high power, can produce naturally compared with
Big heat, is transferred to heat outside casing 53 by the radiator 63 being close to.Ensure the steady operation of various pieces circuit.Send
Wind fan 77 is dried into the flow-guiding channel of radiator 63, and air-flow takes the heat that foreign side's cylinder 73 is distributed from air outlet out of.Outside
Air-flow guide groove 75 is offered on the inwall of square tube body 73 and the outer wall of inner square tube body 74, good wind-guiding effect is not only acted as, and
The area of dissipation of radiator 63 can be increased, so as to improve radiating effect.
Output voltage adjusting knob 64, output current adjusting knob 65 are connected to the regulation electricity of Switching Power Supply control module 55
Road, adjusts voltage and current output size.The voltage and current of output respectively has three effective digitals, and its numeral is shown to defeated respectively
Go out on voltage digital display screen 59 and output current digital display screen 60.
The regulation of intensity of load by be connected to the internal input circuit of load control module 56 intensity of load gear select by
Button 71 realizes the regulation of load.The intensity for the voltage and current being actually added on internal load circuit is respectively by three digits
Word is shown on load voltage digital display screen 61 and load current digital display screen 62.
Welding iron interface 72 is used for the heating power supply joint for connecting circuit rapid welding device.
Circuit board rapid welding device 129 is that, compared to traditional constant temperature welding electric iron, mainly have use more flexible and convenient,
The advantage of rapid welding can be realized.Multifunctional circuit debugging instrument subtracts on the whole dedicated for frequently changing test circuit repeatedly
Few circuit debugging time, accelerate the development rate of circuit.
Circuit board rapid welding device 129 is connected to the welding of debugging instrument main frame by the power connector 42 on power line 34
On flatiron interface, realize to heat to soldering apparatus and power.The upper spherical hinge 6 and lower ball connected respectively by the top and bottom of connecting rod 7
Hinge 8, can limit the motion of electric iron component 14 can not depart from mounting platform 9, and electric iron component 14 is realized again in base 1
Flexible activity in upper planar range.Using after finishing solder horn 25 be inserted in two placement slotted eye 15 any one among；
The structure mainly solves the problem of needing frequently to place the trouble of operation and easily iron the hand of operating personnel in welding process.
One wire feed material roller 20 is set on mounting bracket 19, and silk 21 is wound in race, and the structure is responsible for accurate to the lower end of solder horn 25
Solder is sent, wire feed material roller 20, silk 21 is stirred when using with thumb（Tin welding wire）Can be along the upper wire guide ring 37 of conveying with
Wire guide ring 38 walks downward, the side wall until touching the lower end of solder horn 25, melts on solder horn 25；The structure eliminates traditional weldering
Need to take a drawbacks of hand goes feeding by welding wire during connecing, another hand, which can save out, to be rotated and position while doing
The grade of circuit board 48 is operated, and makes operation more time saving and energy saving, more hommization.
Before and after application demand for needing frequently to change variously-shaped solder horn 25 in welding process, the top of solder horn 25
Two card columns 26 are symmetrical arranged, the guide groove 23 and arc shaped groove 24 that card column 26 can be set along in installing pipe 18 are moved, most
Card column 26 navigates to the right end position of arc shaped groove 24 afterwards so that only needing to rotary solding iron first 25 when installing solder horn 25 just can pacify
It is loaded tight or exits.
Because the heat generating ceramic core 28 in solder horn 25 is usually easily damaged, thus it is quick more to devise heat generating ceramic core 28
The structure of bracket 29 changed, heat generating ceramic core 28 is embedded in the semicircular cylinder bracket 31 of the sidepiece of connecting plate 30, and two power lines 34 are distinguished
It is stuck in the inner side of a contact electrode reed 33.When changing ceramic heater, first solder horn 25 is extracted out of installing pipe 18, this
When solder horn 25 separated with heat generating ceramic core 28, then outwards stir attacker 35, make bracket 29 with heat generating ceramic core 28 from length
Pulled out in hole 22, just can extract the bracket 29 out.Two power lines 34 are pulled out again, just can remove old heat generating ceramic core 28.
New heat generating ceramic core 28 is stuck in semicircular cylinder bracket 31, power line 34 is stuck in the inner side of touched electrode reed, then bracket
In 29 push-in elongated holes 22, solder horn 25 is screwed in, that is, completes to change.This replacing heat generating ceramic core 28 is than traditional soldering iron heating core
Change simple and convenient.
The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (5)
1. circuit board quickly changes stage apparatus, it is characterised in that：Including control main frame and circuit board rapid welding device；
Control main frame includes being provided with power driver module, Switching Power Supply control module in the casing in rectangular shape, casing, born
Carry the 220V power supplys for being connected with rear side of control module and soldering apparatus heated at constant temperature module, power driver module and stretching out casing backward
Rear portion is provided with the radiator contacted with power driver module in line, casing；Load control module is connected with power driver module,
Load control module is connected with Switching Power Supply control module and soldering apparatus heated at constant temperature module respectively；
Cabinet front panel is provided with output voltage digital display screen, output current digital display screen, load voltage digital-scroll technique
Screen, load current digital display screen, output voltage adjusting knob, output current adjusting knob, intensity of load adjusting knob, power supply
Voltage output positive pole, supply voltage output negative pole, load incoming end positive pole, load incoming end negative pole, the selection of intensity of load gear
Interface electrode needle is provided with button and Welding iron interface, Welding iron interface；
The internal circuit of Switching Power Supply control module is electric with supply voltage output cathode, supply voltage output negative pole, output respectively
Press adjusting knob, output current adjusting knob, output voltage digital display screen and the connection of output current digital display screen；
It is digital that the internal circuit of load control module connects load incoming end positive pole, load incoming end negative pole, load voltage respectively
Display screen, load current digital display screen and intensity of load gear select button；
Interface electrode needle the inner connection in soldering apparatus heated at constant temperature module and Welding iron interface；
Circuit board rapid welding device, which includes being provided with rear side of in the middle part of base, base upper surface in support guide rod, support guide rod, to be worn simultaneously
Slide and be provided with sliding block, sliding block side thread is connected with front side of the bolt coordinated with support guide rod top pressure, sliding block the level that is provided with
Bar, horizon bar front end is connected with connecting rod by upper spherical hinge, and connecting rod lower end is connected with mounting platform by lower spherical hinge, installs flat
Platform upper surface is vertically provided with fixing axle, rotate in fixing axle be provided with silk winding stand, mounting platform offer silk perforation and
Electric iron component is equipped with mounting hole, mounting hole, base is used for putting for spacing placing electric iron component lower end provided with two
Put slotted eye；
Electric iron component includes the handlebar being located in mounting hole, and handlebar upper end is provided with spacing above mounting platform
Set, the external diameter of stop collar is more than the internal diameter of mounting hole, and handlebar lower end is connected with installing pipe, installing pipe by the way that mounting bracket is coaxial
Lower end is open and installing pipe lower end external form presents slightly lower fine texture, and mounting bracket left side, which is rotated, is provided with wire feed material roller, wire feed material
The race for bypassing silk is offered on the excircle of roller, the left side of installing pipe offers elongated hole in the axial direction, pacified
The front side portion of tubulature is corresponding with rear lateral portion to offer guide groove in the axial direction, and lower end and the installing pipe lower end edge of guide groove are passed through
Logical, installing pipe front side portion is corresponding with rear lateral portion to offer arc shaped groove, and the left end of arc shaped groove is connected with the upper end of guide groove, installing pipe
Inside it is inserted with front side of solder horn, solder horn and rear side is respectively equipped with the card column for being connected to arc shaped groove right-hand member, solder horn top is provided with
It is inserted with core bore, core bore in heat generating ceramic core, elongated hole and is provided with bracket, bracket top is provided with the connection extending into installing pipe
Plate, connecting plate sidepiece, which is provided with the top of the semicircular cylinder bracket that heat generating ceramic core side coordinates, connecting plate, is provided with insulation board, insulation board two
Side is respectively equipped with a contact electrode reed, and a power line, two are clamped between each contact electrode reed and insulation board
The lower end of power line at the top of heat generating ceramic core with being connected, and pallet top is provided with the attacker protruded from outside installing pipe, two power supplys
The upper end of line sequentially passes through mounting bracket, handlebar and stop collar upwards；
Support guide rod upper end is provided with rear side of upper conductor loop, base provided with threaded connection limited location square nut, spacing square nut rear side
Portion is provided with lower wire ring, and power line is passed to sequentially pass through again by stop collar is connected with power supply connection after upper conductor loop and lower wire ring
Head, power connector is plugged in Welding iron interface and is connected with interface electrode needle outer end.
2. circuit board according to claim 1 quickly changes stage apparatus, it is characterised in that：It is equal that radiator includes center line
The upper and lower ends of the foreign side's cylinder and inner square tube body being arranged in vertical, foreign side's cylinder and inner square tube body are blocked, outer square tube
The rear side of body and inner square tube body is open, and Formation cross-section is in the flow-guiding channel of channel steel type between foreign side's cylinder and inner square tube body, outside
It is fixedly connected with rear side of square tube body and on rear side of inner square tube body on rear side of casing on panel inner wall, foreign side's cylinder inboard wall and inner square tube body
Offer air-flow guide groove on outer wall, offered on rear side of casing on panel the air outlet that is respectively communicated with the both sides of flow-guiding channel and
It is provided with air inlet, air outlet and offers what is dried on rear side of air inlet and into air inlet on rear side of grid, casing on panel
Air Blast fan.
3. circuit board according to claim 1 quickly changes stage apparatus, it is characterised in that：Mounting bracket bottom is provided with wire feed
Guide rod, wire feed lower end of the guide rod is provided with upper wire guide ring adjacent to solder horn lower end, wire feed guide rod top, and wire feed lower end of the guide rod, which is provided with down, leads
The silk wound on silk ring, silk winding stand passes sequentially through silk perforation, the race bypassed on wire feed material roller, worn from top to bottom
Solder horn bottom is extend into after crossing wire guide ring and lower wire guide ring.
4. circuit board according to claim 3 quickly changes stage apparatus, it is characterised in that：Chassis left side is provided with cleaning sea
Rear portion is used to compress positioning circuit by stage clip fixed screw provided with two on the right side of continuous bracket and scaling powder hopper, base upper surface
The making leaf spring of plate.
5. circuit board according to claim 4 quickly changes stage apparatus, it is characterised in that：The overall rectangular knot of base
A supporting leg is respectively equipped with structure, four angles of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923066.2U CN206509612U (en) | 2016-08-23 | 2016-08-23 | Circuit board quickly changes stage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923066.2U CN206509612U (en) | 2016-08-23 | 2016-08-23 | Circuit board quickly changes stage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509612U true CN206509612U (en) | 2017-09-22 |
Family
ID=59860949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923066.2U Withdrawn - After Issue CN206509612U (en) | 2016-08-23 | 2016-08-23 | Circuit board quickly changes stage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141356A (en) * | 2016-08-23 | 2016-11-23 | 黄河科技学院 | Stage apparatus quickly changed by circuit board |
| CN111468868A (en) * | 2020-04-23 | 2020-07-31 | 林义 | Welding device with adjusting bracket |
-
2016
- 2016-08-23 CN CN201620923066.2U patent/CN206509612U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141356A (en) * | 2016-08-23 | 2016-11-23 | 黄河科技学院 | Stage apparatus quickly changed by circuit board |
| CN111468868A (en) * | 2020-04-23 | 2020-07-31 | 林义 | Welding device with adjusting bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20180413 |