CN208143604U - Local wave soldering device of electronic circuit board - Google Patents
Local wave soldering device of electronic circuit board Download PDFInfo
- Publication number
- CN208143604U CN208143604U CN201820744972.5U CN201820744972U CN208143604U CN 208143604 U CN208143604 U CN 208143604U CN 201820744972 U CN201820744972 U CN 201820744972U CN 208143604 U CN208143604 U CN 208143604U
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- China
- Prior art keywords
- fixedly connected
- circuit board
- spring
- electronic circuit
- blast pipe
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- 238000005476 soldering Methods 0.000 title abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a local wave-soldering device of electronic circuit board, which comprises a bod, the upper end fixedly connected with welding frame device of organism, the upper end fixedly connected with control box device of organism, the welding frame device includes casing, guide way, guide holder, locating pin, first spring, bracing piece, constant head tank, cassette, leads to groove, circuit board, cylinder, second spring, slide bar and depression bar, casing and organism fixed connection, the casing is provided with the guide way, sliding connection has the bracing piece in the guide way, the bracing piece is provided with the constant head tank, bracing piece and cassette fixed connection, the cassette is provided with logical groove. The local wave soldering device of the electronic circuit board adopts the soldering bracket device, so that the circuit board can be conveniently soldered, and the device is convenient and quick to detach and convenient to replace; adopt the control box device can have good heat dissipation function, dismantle the convenience moreover, be convenient for overhaul work.
Description
Technical field
The utility model relates to electronic circuit board processing technique field, specially a kind of local crest welding of electronic circuit board
Device.
Background technique
With the continuous progress of science and technology, the demand of electronic circuit board is increasing, and various electronic products are required using electricity
Sub- wiring board requires the processing and manufacturing of electronic circuit board also higher and higher.
Electronic circuit board in process, needs to carry out local crest welding welding, usually in selective wave-soldering unit
On welded, it usually needs dedicated circuit board clamping device, but common clamping device is dismantled inconvenient, is unfavorable for carrying out
Replacement.And the control cabinet on bonding machine dismantles inconvenience, is unfavorable for carrying out service work.
Utility model content
The purpose of this utility model is to provide a kind of local crest welders of electronic circuit board, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of local crest welding of electronic circuit board
Device, including body, the upper end of the body are fixedly connected with welding rack device, and the upper end of the body is fixedly connected with control
Case apparatus, the welding rack device include shell, guide groove, guide holder, positioning pin, the first spring, support rod, locating slot, card
Seat, through slot, wiring board, cylinder, second spring, slide bar and compression bar, the shell are fixedly connected with body, and the shell is provided with
Guide groove slidably connects support rod in the guide groove, and the support rod is provided with locating slot, and the support rod and deck are solid
Fixed connection, the deck are provided with through slot, wiring board are connected in the deck, and the upper end of the support rod is fixedly connected with circle
Column is socketed with second spring on the outside of the cylinder, and the outside sliding sleeve of the cylinder is connected to slide bar, and the lower end of the slide bar is solid
Surely it is connected with compression bar, the compression bar is close to wiring board.
Preferably, the inner wall of the shell is fixedly connected with guide holder, and sliding sleeve is connected to positioning pin in the guide holder, institute
It states positioning pin and locating slot is clamped, be socketed with the first spring on the outside of the positioning pin.
Preferably, the control case apparatus includes cabinet, location hole, end cap, discharge pipe, blower, blast pipe, through-hole, branch
Support set, third spring and positioning sleeve, the cabinet are fixedly connected with body, and the cabinet is provided with location hole, the cabinet
Upper end is connected with end cap, and fixing sleeve is connected to discharge pipe in the end cap, and the lower end of the discharge pipe is fixedly connected with blower, described
The two sides of blower are fixedly connected with blast pipe, and the blast pipe is provided with through-hole, and the outside fixing sleeve of the blast pipe is connected to branch
Support set is socketed with third spring on the outside of the blast pipe, and the outside sliding sleeve of the blast pipe is connected to positioning sleeve, the positioning
Set is clamped with location hole.
Compared with prior art, the utility model has the beneficial effects that：The local crest welder of the electronic circuit board is adopted
It can be convenient for carrying out welding to wiring board with welding rack device, and convenient disassembly is quick, is convenient for replacing；Using control
Box forming apparatus can have good heat sinking function, and convenient disassembly, be convenient for service work.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at a of the utility model；
Fig. 3 is enlarged drawing at the b of the utility model.
In figure：1 body, 2 welding rack devices, 21 shells, 22 guide grooves, 23 guide holders, 24 positioning pins, 25 first springs,
26 support rods, 27 locating slots, 28 decks, 29 through slots, 210 wiring boards, 211 cylinders, 212 second springs, 213 slide bars, 214 pressures
Bar, 3 control case apparatus, 31 cabinets, 32 location holes, 33 end caps, 34 discharge pipes, 35 blowers, 36 blast pipes, 37 through-holes, 38 supports
Set, 39 third springs, 310 positioning sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of local crest of electronic circuit board is welded
Set, including body 1, the upper end of body 1 be fixedly connected with welding rack device 2, welding rack device 2 include shell 21, guide groove 22,
Guide holder 23, positioning pin 24, the first spring 25, support rod 26, locating slot 27, deck 28, through slot 29, wiring board 210, cylinder
211, second spring 212, slide bar 213 and compression bar 214, shell 21 are fixedly connected with body 1, and the inner wall of shell 21 is fixedly connected with
Guide holder 23, sliding sleeve is connected to positioning pin 24 in guide holder 23, and positioning pin 24 and locating slot 27 are clamped, the outer sheath of positioning pin 24
It is connected to the first spring 25, there is compression elasticity effect, shell 21 is provided with guide groove 22, support is slidably connected in guide groove 22
Bar 26, support rod 26 are provided with locating slot 27, and support rod 26 is fixedly connected with deck 28, and deck 28 is provided with through slot 29, deck
Wiring board 210 is connected in 28, the upper end of support rod 26 is fixedly connected with cylinder 211, and the outside of cylinder 211 is socketed with the second bullet
Spring 212 has compression elasticity effect, and the outside sliding sleeve of cylinder 211 is connected to slide bar 213, and the lower end of slide bar 213 is fixedly connected with
Compression bar 214, compression bar 214 are close to wiring board 210, and the upper end of body 1 is fixedly connected with control case apparatus 3, and control case apparatus 3 wraps
Include cabinet 31, location hole 32, end cap 33, discharge pipe 34, blower 35, blast pipe 36, through-hole 37, support sleeve 38, third spring 39
With positioning sleeve 310, cabinet 31 is fixedly connected with body 1, and cabinet 31 is provided with location hole 32, and the upper end of cabinet 31 is connected with end cap
33, fixing sleeve is connected to discharge pipe 34 in end cap 33, and the lower end of discharge pipe 34 is fixedly connected with blower 35, model GK-480, wind
Machine 35 and outside connected switch are connected in series by conducting wire and external power supply, and the two sides of blower 35 are fixedly connected with blast pipe 36, are entered the wind
Pipe 36 is provided with through-hole 37, and the outside fixing sleeve of blast pipe 36 is connected to support sleeve 38, and the outside of blast pipe 36 is socketed with third bullet
Spring 39 has compression elasticity effect, and the outside sliding sleeve of blast pipe 36 is connected to positioning sleeve 310, and positioning sleeve 310 and location hole 32 block
It connects.
The utility model is in the specific implementation：When needing to radiate to control case apparatus 3, starting blower 35 is opened
It closes, blower 35 works, and the air in cabinet 31 successively passes through through-hole 37, blast pipe 36, blower 35 and discharge pipe 34 and flows out, by case
Heat in body 31 is taken away, and has heat sinking function, meanwhile, outside air successively passes through location hole 32, positioning sleeve 310, blast pipe
36 and through-hole 37 flow into cabinet 31 in, realize air circulation；When needing to open end cap 33, insert a finger into location hole 32,
And push positioning sleeve 310, positioning sleeve 310 leaves location hole 32, and slides along blast pipe 36, and third spring 39 compresses, then to
Upper mobile terminal lid 33, discharge pipe 34 move up, and blower 35 moves up, and blast pipe 36 moves up, and positioning sleeve 310 is to moving up
It is dynamic, it can be disassembled, it is convenient and efficient, it is convenient for service work；When needing replacing wiring board 210, slide bar is moved up
213, second spring 212 is compressed, and compression bar 214 leaves wiring board 210, then stirs slide bar 213, and slide bar 213 deflects, then up
Wiring board 210 is pushed, wiring board 210 leaves deck 28, can be disassembled, and is convenient for the replacement of wiring board 210；Work as needs
When dismantling deck 28, positioning pin 24 is moved up, positioning pin 24 leaves locating slot 27, and the first spring 25 compresses, then mobile card
Seat 28, support rod 26 is slided along guide groove 22, until separating with shell 21, be can be disassembled, is conveniently replaceable different size
Deck 28, to process the wiring board 210 of different size.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of local crest welder of electronic circuit board, including body (1), it is characterised in that：The upper end of the body (1)
It is fixedly connected with welding rack device (2), the upper end of the body (1) is fixedly connected with control case apparatus (3), and the welding is rack-mounted
(2) are set to include shell (21), guide groove (22), guide holder (23), positioning pin (24), the first spring (25), support rod (26), determine
Position slot (27), deck (28), through slot (29), wiring board (210), cylinder (211), second spring (212), slide bar (213) and pressure
Bar (214), the shell (21) are fixedly connected with body (1), and the shell (21) is provided with guide groove (22), the guide groove
(22) it is slidably connected support rod (26) in, the support rod (26) is provided with locating slot (27), the support rod (26) and card
Seat (28) is fixedly connected, and the deck (28) is provided with through slot (29), is connected with wiring board (210), institute in the deck (28)
The upper end for stating support rod (26) is fixedly connected with cylinder (211), is socketed with second spring (212) on the outside of the cylinder (211),
The outside sliding sleeve of the cylinder (211) is connected to slide bar (213), and the lower end of the slide bar (213) is fixedly connected with compression bar
(214), the compression bar (214) is close to wiring board (210).
2. a kind of local crest welder of electronic circuit board according to claim 1, it is characterised in that：The shell
(21) inner wall is fixedly connected with guide holder (23), and the interior sliding sleeve of the guide holder (23) is connected to positioning pin (24), the positioning
It sells (24) and locating slot (27) to be clamped, is socketed with the first spring (25) on the outside of the positioning pin (24).
3. a kind of local crest welder of electronic circuit board according to claim 1, it is characterised in that：The control cabinet
Device (3) includes cabinet (31), location hole (32), end cap (33), discharge pipe (34), blower (35), blast pipe (36), through-hole
(37), support sleeve (38), third spring (39) and positioning sleeve (310), the cabinet (31) is fixedly connected with body (1), described
Cabinet (31) is provided with location hole (32), and the upper end of the cabinet (31) is connected with end cap (33), fixed in the end cap (33)
It is socketed with discharge pipe (34), the lower end of the discharge pipe (34) is fixedly connected with blower (35), and the two sides of the blower (35) are solid
Surely it is connected with blast pipe (36), the blast pipe (36) is provided with through-hole (37), is fixedly attached on the outside of the blast pipe (36)
Have support sleeve (38), is socketed with third spring (39) on the outside of the blast pipe (36), the outer Slideslip of the blast pipe (36)
It is socketed with positioning sleeve (310), the positioning sleeve (310) and location hole (32) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744972.5U CN208143604U (en) | 2018-05-18 | 2018-05-18 | Local wave soldering device of electronic circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744972.5U CN208143604U (en) | 2018-05-18 | 2018-05-18 | Local wave soldering device of electronic circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208143604U true CN208143604U (en) | 2018-11-23 |
Family
ID=64313870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820744972.5U Active CN208143604U (en) | 2018-05-18 | 2018-05-18 | Local wave soldering device of electronic circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208143604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186544A (en) * | 2019-06-26 | 2019-08-30 | 长春理工大学 | A kind of weighing device of centroid measurement equipment |
-
2018
- 2018-05-18 CN CN201820744972.5U patent/CN208143604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186544A (en) * | 2019-06-26 | 2019-08-30 | 长春理工大学 | A kind of weighing device of centroid measurement equipment |
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