CN107363449A - A kind of household electrical appliances circuit board spot welding fixing device - Google Patents
A kind of household electrical appliances circuit board spot welding fixing device Download PDFInfo
- Publication number
- CN107363449A CN107363449A CN201710683282.3A CN201710683282A CN107363449A CN 107363449 A CN107363449 A CN 107363449A CN 201710683282 A CN201710683282 A CN 201710683282A CN 107363449 A CN107363449 A CN 107363449A
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- CN
- China
- Prior art keywords
- circuit board
- mounting table
- sleeve
- spot welding
- fixing device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of household electrical appliances circuit board spot welding fixing device, including base, column, crossbeam and mounting table；The rotating disk being provided with base on vertical direction, rotate on rotating disk and mounting table is set；Sleeve straight down is fixed with the crossbeam, the lower end of sleeve is inserted with expansion link；Slided in the sleeve and be provided with sliding block, spring is fixedly connected between sliding block and expansion link, permanent magnet is installed with the upside of sliding block, electromagnet is installed with the top of sleeve corresponding to the top of permanent magnet；Rotating shaft is installed in the lower end of the expansion link, rotating shaft is arranged on pressing plate by bearing.The present invention can ensure that circuit rotates in pinpoint welding procedure by the turntable of setting and the pressing plate of rotation, towards different directions, both ensure welding when compress it is motionless, also it is convenient to ensure that circuit board rotates, offered convenience for maintenance personal's operation, maintenance efficiency is improved, avoids spot welding position inaccurate and influences maintenance result.
Description
Technical field
The present invention relates to a kind of electric appliances service equipment, specifically a kind of household electrical appliances circuit board spot welding fixing device.
Background technology
Household electrical appliances be in people's daily life commonly use electrical equipment, household electrical appliances species is various, people during routine use, due to
The reasons such as misoperation, aging circuit make household electrical appliances can not normal use, it is necessary to corresponding parts carry out repair and replacement.It is in
In electric maintenance process, the failure often on circuit board is more, it is necessary to circuit board is disassembled, and is tieed up according to damage place
Repair, need to connect circuit by spot welding in circuit board repair, circuit board is in pinpoint welding procedure, it is necessary to ceaselessly walking circuit
Plate, but need to fix circuit board again in spot welding, avoid it from being moved and cause spot welding position to shift and influence to tie up
Repair effect, therefore, it is necessary to a kind of fixing device when designing circuit board spot welding, ensures that spot welding is accurate.
The content of the invention
It is an object of the invention to provide a kind of household electrical appliances circuit board spot welding fixing device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of household electrical appliances circuit board spot welding fixing device, including base, column, crossbeam and mounting table；The column is fixed on vertically
The both ends of base, crossbeam level are welded on the upper end of column；The lower surface of base is provided with one layer of beam；Installed on base
There is the rotating disk on vertical direction, rotated on rotating disk and mounting table is set, some swinging plates are provided with the side wall of mounting table, are stirred
Plate is evenly distributed in surrounding；One layer of rubber blanket is provided with mounting table upper surface；It is provided with the column by mechanical arm
Welding gun, it is connected in electric box on welding gun；Sleeve straight down, the central shaft and mounting table of sleeve are fixed with the crossbeam
Center overlapping of axles, the lower end of sleeve is slidably connected inserted with expansion link, expansion link with sleeve, fixed on the outside of the upper end of expansion link
There is a circle limited block；Slide in the sleeve and be provided with sliding block, be fixedly connected with spring between sliding block and expansion link, sliding block it is upper
Side is installed with permanent magnet, and electromagnet is installed with the top of sleeve corresponding to the top of permanent magnet, control is connected on electromagnet
Device processed；Rotating shaft is installed in the lower end of the expansion link, rotating shaft is arranged on pressing plate by bearing；Also fixed peace on the crossbeam
Equipped with blower fan, airduct is connected on blower fan.
Further：The material of the beam is rubber, and thickness is 2~4mm.
Further：The mounting table is circular slab, and the center overlapping of axles of the central shaft of mounting table and rotating disk.
Further：Electromagnet one end relative with permanent magnet is magnetic pole of the same name.
Further：The airduct is bellows, and the end of airduct is towards on mounting table.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through the turntable of setting and the pressure of rotation
Plate can ensure that circuit rotates in pinpoint welding procedure, towards different directions, both ensure to compress during welding motionless, also ensure circuit
It is convenient that plate rotates, and is offered convenience for maintenance personal's operation, improves maintenance efficiency, avoids spot welding position inaccurate and influences maintenance knot
Fruit, it is easy to operate；Expansion link ensures circuit board fixation under the elastic reaction of spring, does not damage circuit board, makes electricity
Road plate is fixed safely；Spot welding, which terminates rear fan blowing, makes it quickly cool down, and influences solder joint connection effect after avoiding uncolled touching,
Apparatus structure is simple, easy to operate, safety and stability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of household electrical appliances circuit board spot welding fixing device.
Fig. 2 is the mplifying structure schematic diagram of A in Fig. 1.
Fig. 3 is a kind of structural representation of mounting table in household electrical appliances circuit board spot welding fixing device.
In figure：1- bases, 2- columns, 3- crossbeams, 4- sleeves, 5- expansion links, 6- sliding blocks, 7- electromagnet, 8- permanent magnets, 9-
Limited block, 10- rotating shafts, 11- pressing plates, 12- rotating disks, 13- mounting tables, 14- swinging plates, 15- rubber blankets, 16- welding guns, 17- are electric
Case, 18- airducts, 19- blower fans, 20- controllers, 21- beams, 22- springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to figure, in the embodiment of the present invention, a kind of household electrical appliances circuit board spot welding fixing device, including it is base 1, column 2, horizontal
Beam 3 and mounting table 13；The column 2 is fixed on the both ends of base 1 vertically, and the level of crossbeam 3 is welded on the upper end of column 2；Base 1
Lower surface be provided with one layer of beam 21, the material of beam 21 is rubber, and thickness is 2~4mm, the reducer of beam 21
Vibrated caused by upper equipment operation；The rotating disk 12 being provided with base 1 on vertical direction, rotate on rotating disk 12 to set and place
Platform 13, mounting table 13 are circular slab, and the center overlapping of axles of the central shaft of mounting table 13 and rotating disk 12, follow mounting table 13 and turn
Disk 12 is rotated, in order that mounting table 13 rotates facility, some swinging plates 14, swinging plate 14 are provided with the side wall of mounting table 13
It is evenly distributed in surrounding, maintenance personal manually acts on swinging plate 14 and rotates mounting table 13 when in use；Putting
Put the upper surface of platform 13 and be provided with one layer of rubber blanket 15, rubber blanket 15 increases the friction between circuit board；Pass through on the column 2
Mechanical arm is provided with welding gun 16, is connected on welding gun 16 in electric box 17, realizes spot welding；Be fixed with the crossbeam 3 vertically to
Under sleeve 4, the central shaft of sleeve 4 and the center overlapping of axles of mounting table 13, the lower end of sleeve 4 is inserted with expansion link 5, expansion link
5 are slidably connected with sleeve 4, are fixed with a circle limited block 9 on the outside of the upper end of expansion link 5, limited block 9 is outstanding, avoids stretching
Bar 5 departs from sleeve 4；Slided in the sleeve 4 and be provided with sliding block 6, spring 22 is fixedly connected between sliding block 6 and expansion link 5, it is sliding
The upside of block 6 is installed with permanent magnet 8, and the top of sleeve 4 is installed with electromagnet 7, electromagnetism corresponding to the top of permanent magnet 8
Controller 20 is connected on iron 7, control electromagnet 20 opens and closes, and the one end relative with permanent magnet 8 of electromagnet 7 is magnetic pole of the same name, same to mistake
Electromagnet 7 is powered mutual discharge, and sliding block 6 is pushed down on；Rotating shaft 10 is installed in the lower end of the expansion link 5, rotating shaft 10 is logical
Bearing is crossed on pressing plate 11, pressing plate 11 10 rotates around the shaft, circuit board below is easily rotated；On the crossbeam 3 also
It is installed with blower fan 19, connects airduct 18 on blower fan 19, airduct 18 is bellows, and the end of airduct 18 is towards mounting table 13
On, to the up-draught of mounting table 13, cooling circuit board.
Before spot weld operation is carried out, circuit board is placed on mounting table 13, starting controller 20 makes electromagnet 7 be powered, electricity
The band of magnet 7 be magnetic after in the presence of magnetic pole of the same name is mutually discharged, push down on sliding block 6, sliding block 6 move down make expansion link 5 to
Lower movement, the pressing plate 11 of the lower end of expansion link 5 are pressed on circuit boards, in the presence of spring 22 can protection circuit plate, avoid straight
Connect and be pressed in circuit board larger pressure is caused to circuit board, circuit board is fixed on mounting table 13, the needs when carrying out spot welding
Rotation circuit plate, rotating disk 12 is rotated manually, circuit board and pressing plate 11 follow rotation, circuit is easy to towards different directions
Operated；The solder joint on circuit board is set quickly to cool down by the blowing of blower fan 19 after welding terminates.The present invention passes through setting
Turntable and the pressing plate of rotation can ensure that circuit rotates in pinpoint welding procedure, towards different directions, when both ensureing welding
Compress motionless, it is convenient also to ensure that circuit board rotates, is offered convenience for maintenance personal's operation, improves maintenance efficiency, avoid a welding position
Put inaccurate and influence maintenance result, it is easy to operate；Expansion link ensures circuit board fix tightly under the elastic reaction of spring
Gu not damaging circuit board, make circuit board fixed safely；Spot welding, which terminates rear fan blowing, makes it quickly cool down, and avoids uncolled touch
Solder joint connection effect is influenceed after touching, apparatus structure is simple, easy to operate, safety and stability.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of household electrical appliances circuit board spot welding fixing device, including base（1）, column（2）, crossbeam（3）And mounting table（13）；It is special
Sign is：The column（2）It is fixed on base vertically（1）Both ends, crossbeam（3）Level is welded on column（2）Upper end；Base
（1）Lower surface be provided with one layer of beam（21）；In base（1）On rotating disk on vertical direction is installed（12）, rotating disk
（12）Upper rotate sets mounting table（13）, in mounting table（13）Side wall on be provided with some swinging plates（14）, swinging plate（14）
It is evenly distributed in surrounding；In mounting table（13）Upper surface is provided with one layer of rubber blanket（15）；The column（2）On pass through machinery
Arm is provided with welding gun（16）, welding gun（16）On be connected to electric box（17）It is interior；The crossbeam（3）On be fixed with set straight down
Cylinder（4）, sleeve（4）Central shaft and mounting table（13）Center overlapping of axles, sleeve（4）Lower end inserted with expansion link（5）, stretch
Contracting bar（5）With sleeve（4）It is slidably connected, expansion link（5）Upper end on the outside of be fixed with a circle limited block（9）；The sleeve（4）It is interior
Slip is provided with sliding block（6）, sliding block（6）With expansion link（5）Between be fixedly connected with spring（22）, sliding block（6）Upside fix
Permanent magnet is installed（8）, permanent magnet（8）Top corresponding to sleeve（4）Top is installed with electromagnet（7）, electromagnet（7）
Upper connection controller（20）；In the expansion link（5）Lower end rotating shaft is installed（10）, rotating shaft（10）Pressure is arranged on by bearing
Plate（11）On；The crossbeam（3）On be also installed with blower fan（19）, blower fan（19）Upper connection airduct（18）.
A kind of 2. household electrical appliances circuit board spot welding fixing device according to claim 1, it is characterised in that：The beam（21）
Material be rubber, thickness is 2~4mm.
A kind of 3. household electrical appliances circuit board spot welding fixing device according to claim 1, it is characterised in that：The mounting table（13）
For circular slab, and mounting table（13）Central shaft and rotating disk（12）Center overlapping of axles.
A kind of 4. household electrical appliances circuit board spot welding fixing device according to claim 1, it is characterised in that：The electromagnet（7）
With permanent magnet（8）Relative one end is magnetic pole of the same name.
A kind of 5. household electrical appliances circuit board spot welding fixing device according to claim 1, it is characterised in that：The airduct（18）For
Bellows, airduct（18）End towards mounting table（13）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683282.3A CN107363449A (en) | 2017-08-11 | 2017-08-11 | A kind of household electrical appliances circuit board spot welding fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683282.3A CN107363449A (en) | 2017-08-11 | 2017-08-11 | A kind of household electrical appliances circuit board spot welding fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107363449A true CN107363449A (en) | 2017-11-21 |
Family
ID=60310028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710683282.3A Withdrawn CN107363449A (en) | 2017-08-11 | 2017-08-11 | A kind of household electrical appliances circuit board spot welding fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363449A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838594A (en) * | 2017-12-20 | 2018-03-27 | 重庆家本家科技有限公司 | Television set examines maintenance unit |
| CN108436381A (en) * | 2018-05-21 | 2018-08-24 | 天津市管道工程集团有限公司 | Butting joint fixture and its application method before a kind of steel-pipe welding |
| CN108453447A (en) * | 2018-05-07 | 2018-08-28 | 嘉应学院 | A kind of pipe fitting welding machine people |
| CN110355482A (en) * | 2019-07-01 | 2019-10-22 | 王慧珍 | New pattern laser cutting equipment and cutting method |
| CN111266712A (en) * | 2020-03-01 | 2020-06-12 | 高力 | Submerged arc welding machine |
| CN112059396A (en) * | 2020-08-19 | 2020-12-11 | 北京嘉顺鸿科科技有限公司 | LED welding equipment with cooling effect |
| CN112123599A (en) * | 2020-10-09 | 2020-12-25 | 湖南中科光电有限公司 | Chamfering processing equipment for ceramic ferrule |
| CN112171424A (en) * | 2020-10-09 | 2021-01-05 | 湖南中科光电有限公司 | End face cleaning device for ceramic ferrule |
| CN112427841A (en) * | 2020-10-28 | 2021-03-02 | 江苏兄弟管业制造有限公司 | Automatic welding machine for thin-wall metal hose |
| CN116174851A (en) * | 2023-04-24 | 2023-05-30 | 成都航利航空科技有限责任公司 | TIG spot welding fixture |
-
2017
- 2017-08-11 CN CN201710683282.3A patent/CN107363449A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838594A (en) * | 2017-12-20 | 2018-03-27 | 重庆家本家科技有限公司 | Television set examines maintenance unit |
| CN108453447A (en) * | 2018-05-07 | 2018-08-28 | 嘉应学院 | A kind of pipe fitting welding machine people |
| CN108436381A (en) * | 2018-05-21 | 2018-08-24 | 天津市管道工程集团有限公司 | Butting joint fixture and its application method before a kind of steel-pipe welding |
| CN110355482A (en) * | 2019-07-01 | 2019-10-22 | 王慧珍 | New pattern laser cutting equipment and cutting method |
| CN110355482B (en) * | 2019-07-01 | 2020-05-12 | 杭州聚通激光科技有限公司 | Laser cutting equipment |
| CN111266712B (en) * | 2020-03-01 | 2021-11-09 | 山东亿泰盛业焊接设备有限公司 | Application method of submerged arc welding machine |
| CN111266712A (en) * | 2020-03-01 | 2020-06-12 | 高力 | Submerged arc welding machine |
| CN112059396A (en) * | 2020-08-19 | 2020-12-11 | 北京嘉顺鸿科科技有限公司 | LED welding equipment with cooling effect |
| CN112171424A (en) * | 2020-10-09 | 2021-01-05 | 湖南中科光电有限公司 | End face cleaning device for ceramic ferrule |
| CN112123599A (en) * | 2020-10-09 | 2020-12-25 | 湖南中科光电有限公司 | Chamfering processing equipment for ceramic ferrule |
| CN112427841A (en) * | 2020-10-28 | 2021-03-02 | 江苏兄弟管业制造有限公司 | Automatic welding machine for thin-wall metal hose |
| CN116174851A (en) * | 2023-04-24 | 2023-05-30 | 成都航利航空科技有限责任公司 | TIG spot welding fixture |
| CN116174851B (en) * | 2023-04-24 | 2024-01-30 | 成都航利航空科技有限责任公司 | TIG spot welding fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |