CN105855782A - Welding fixture capable of being turned over - Google Patents
Welding fixture capable of being turned over Download PDFInfo
- Publication number
- CN105855782A CN105855782A CN201610385902.0A CN201610385902A CN105855782A CN 105855782 A CN105855782 A CN 105855782A CN 201610385902 A CN201610385902 A CN 201610385902A CN 105855782 A CN105855782 A CN 105855782A
- Authority
- CN
- China
- Prior art keywords
- welding
- welding fixture
- drop front
- press strip
- quick chuck
- Prior art date
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a welding fixture capable of being turned over. The welding fixture comprises a bottom plate, a turnover mechanism is installed on the bottom plate and provided with a movable face plate, and a product to be welded is put on the movable face plate; a quick chuck is assembled on the movable face plate, one end of the bottom plate is provided with fixing cushion blocks with the same height, the other end of the bottom plate is provided with height limiting blocks capable of being hinged to the movable face plate, and the quick chuck compresses a metal sheet and a PCB through a pressing plate; when obverse-side welding operation is completed, the welding fixture is turned over 180 degrees to weld electronic components arranged on the reverse side of the product. After the welding fixture is used, the labor intensity of workers is relieved, the welding quality is stable, and the welding efficiency is greatly improved.
Description
Technical field
The present invention relates to welding fixture, a kind of turnover welding fixture.
Technical background
Automotive air-conditioning controller is LED, self-lock switch, electricity in air conditioning for automobiles critical component, wherein sheet metal and pcb board
The installation accuracies such as resistance, bulb, welding quality directly influences the control of air conditioning for automobiles and normal use.Existing sheet metal and
LED, self-lock switch, resistance, bulb erecting and welding in pcb board, use handwork, the side substantially manually observed
Formula.Owing to not having special welding tool, when erecting and welding, operator needs to be repeated several times the operation of front reverse side, such as: peace
Fill a self-lock switch, weld in turn after pinning at once, when second self-lock switch is installed, repeat this action equally, increase
Labour intensity, difficult quality guarantee, poor reliability, inefficiency are added.
Summary of the invention
The invention provides installation accuracy high, welding is good, improves the turnover welding fixture of one of welding efficiency.
Technical scheme is as follows:
A kind of turnover welding fixture, including base plate, base plate one end is provided with the most equal fixing cushion block, and the other end is provided with limit
High block is hinged with drop front, and described base plate is installed switching mechanism, and described switching mechanism is by drop front, quick chuck, pressure
Plate, limit for height block, hinge form, and described drop front can carry out the upset of 180 degree by switching mechanism, drop front are installed fast
Speed chuck, locating dowel, press strip and hole, press strip location, press strip arranges the hole, location matched with locating dowel and receives quickly
The groove of chuck front end compressing tablet, described drop front arranges the die cavity receiving product to be welded.
The welding fixture of the present invention compared with prior art, achieves obvious effect.Product to be welded is by loading plate, gold
Belonging to sheet, pcb board, contact pin, LED, self-lock switch, resistance, bulb composition, one group of sheet metal and pcb board are arranged on loading plate
In positioning seat, 5 contact pins, 2 LED, 2 self-lock switch, 2 resistance, 3 bulbs are arranged on pcb board.During operation, behaviour
Workmanship presses quick chuck handle and compresses sheet metal, and press strip compresses the pcb board on loading plate simultaneously.When completing front contact pin, gold
After belonging to sheet welding, switching mechanism turns over turnback, and press strip becomes gripper shoe, thus carries out the LED of reverse side, self-lock switch, electricity
Resistance, the welding of sheet metal.It is high that this welding fixture installs positioning precision, it is possible to keeps consistent, and electronic devices and components leg height is consistent,
Welding quality stable, forms the single-piece flow form of streamline, drastically increases the efficiency of welding.
Accompanying drawing explanation
Fig. 1 is turning welding fixture schematic diagram
Fig. 2 is the schematic diagram that turning welding fixture accommodates product to be welded
Fig. 3 is quick chuck schematic diagram
Fig. 4 is press strip schematic diagram
Embodiment
The invention provides a kind of turnover welding fixture, including base plate 1, base plate 1 one end is provided with equal the consolidating of two tile heights
Determining cushion block 7, it is hinged by hinge with drop front that the other end is provided with two pieces of limit for height blocks 8, and described base plate 1 is installed switching mechanism 2,
Described switching mechanism 2 is made up of drop front 3, quick chuck 5, press strip 6, limit for height block 8, hinge, and described drop front 3 is by turning over
Rotation mechanism can carry out the upset of 180 degree, drop front 3 is installed quick chuck 5, locating dowel 23, press strip 6 is arranged and locating dowel
23 holes 9, location matched and the groove receiving quick chuck compressing tablet front end, described drop front is arranged receives to be welded practicing midwifery
The die cavity 4 of product, can place loading plate, and loading plate has sheet metal and pcb board, equipped with LED, self-lock switch, electricity on pcb board
Resistance.Press strip 6 compresses LED, self-lock switch, resistance simultaneously, keeps welding and assembling height consistent.
Equipped with locating dowel 23 and loading plate 29 on welding fixture drop front 3, loading plate has sheet metal 21 and pcb board
22.Resistance 24, LED 25, self-lock switch 26, contact pin 27 and bulb mounting hole 28 is had on pcb board 22.
Quick chuck 5 on welding fixture drop front includes the compressing tablet 33 of " Z " shape, bolt 32, connecting rod 31 and the end
Seat 34, base 34 is fixed on drop front, and compressing tablet 33 is connected with connecting rod 31 by bolt 32, and pressure handle 30 just can compress work
Part.Use dead point fastening in Mechanics of Machinery, hinged when connecting rod and two pin joints of frame linking and wherein a connecting rod and frame
Point, 3 with when a straight line, quick chuck mechanism is in dead-centre position.At this moment the end face of quick chuck compressing tablet compresses metal
Sheet, the groove that the front end of quick chuck compressing tablet is embedded in press strip simultaneously, thus compress pcb board, electronics element heights on pcb board
Size all requires.Die cavity holes in press strip has: bulb hole 40, LED hole 41, self-lock switch hole 42, and resistance hole 43, in press strip
Die cavity holes can meet these height dimension requirements.No matter this compacted mode has the great power of work, all cannot make pressure
Sheet unclamps, and after switching mechanism turns over turnback, remains that quick press strip and compressing tablet are locked among stable state.The present invention
Press strip and locating dowel between be not required to use fixture be attached, only by the phase interaction between press strip, compressing tablet and groove
With ensureing that in switching mechanism switching process, press strip will not come off from locating dowel.If using fixing between press strip and locating dowel
Part is attached, and needs to unclamp fixture before upset, can affect speed of welding and quality.The handle of press strip is alternatively arranged as upset
The handle of mechanism.
After weld job completes front contact pin, sheet metal welding, switching mechanism turns over turnback, and press strip now becomes
Gripper shoe, thus carry out the welding of the LED of reverse side, self-lock switch, resistance.Welding drop front is provided with at welding position
Welding hole.This welding fixture achieves obvious effect after using: it is high that welding fixture installs positioning precision, it is possible to keep consistent,
Electronic devices and components height is consistent, and welding quality stable drastically increases the efficiency of welding.
Claims (1)
1. a turnover welding fixture, product to be welded is opened by loading plate, sheet metal, pcb board, contact pin, LED, self-locking
Pass, resistance, bulb composition, one group of sheet metal and pcb board be arranged in the positioning seat of loading plate, 5 contact pins, 2 LED, 2
Self-lock switch, 2 resistance, 3 bulbs are arranged on pcb board, it is characterised in that described turnover welding fixture includes base plate,
Base plate one end is provided with the most equal fixing cushion block, and it is hinged with drop front that the other end is provided with limit for height block, and described base plate is installed
Switching mechanism, described switching mechanism is made up of drop front, quick chuck, pressing plate, limit for height block, hinge, and described drop front leads to
Cross switching mechanism and can carry out the upset of 180 degree, drop front is installed quick chuck, locating dowel, press strip and hole, press strip location,
Arranging the hole, location matched with locating dowel and the groove receiving quick chuck front end compressing tablet on press strip, described drop front sets
Put the chamber receiving product to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385902.0A CN105855782B (en) | 2016-06-03 | 2016-06-03 | A kind of turnover welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385902.0A CN105855782B (en) | 2016-06-03 | 2016-06-03 | A kind of turnover welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105855782A true CN105855782A (en) | 2016-08-17 |
| CN105855782B CN105855782B (en) | 2018-11-09 |
Family
ID=56676719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610385902.0A Active CN105855782B (en) | 2016-06-03 | 2016-06-03 | A kind of turnover welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855782B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309516A (en) * | 2017-07-04 | 2017-11-03 | 漳州立达信光电子科技有限公司 | An automatic spot welding machine and its automatic spot welding method |
| CN108311819A (en) * | 2017-12-25 | 2018-07-24 | 苏州明氏智能制造技术有限公司 | Welding fixture pedestal and welding fixture |
| CN108747819A (en) * | 2018-06-26 | 2018-11-06 | 湖州吴兴久虹机械有限公司 | A kind of round pie metal surface polishing fixing device |
| CN111856088A (en) * | 2020-08-05 | 2020-10-30 | 苏州市运泰利自动化设备有限公司 | Self-Clamping Probe Carrier Assembly |
| CN112208880A (en) * | 2020-10-13 | 2021-01-12 | 业成科技（成都）有限公司 | Film tearing jig and film tearing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0897551A (en) * | 1994-09-26 | 1996-04-12 | Nec Kansai Ltd | Board holding jig |
| CN1436033A (en) * | 2002-01-26 | 2003-08-13 | 华为技术有限公司 | Interlayer connecting method and apparatus |
| CN202872153U (en) * | 2012-10-30 | 2013-04-10 | 上海欣锐实业有限公司 | Turnover welding tool |
| TWM460486U (en) * | 2013-03-19 | 2013-08-21 | Inventec Corp | Welding fixture |
| CN203791793U (en) * | 2013-12-02 | 2014-08-27 | 北京铁路信号有限公司 | Welding tool used for printed circuit board |
| CN204221244U (en) * | 2014-09-03 | 2015-03-25 | 东莞华贝电子科技有限公司 | Manual soldering fixture for electronic components |
| CN104759730A (en) * | 2014-01-06 | 2015-07-08 | 海洋王（东莞）照明科技有限公司 | PCBA component soldering auxiliary device |
| CN204524633U (en) * | 2015-01-20 | 2015-08-05 | 宁波菲仕电机技术有限公司 | A kind of insulated gate bipolar transistor welding tooling |
| CN205660346U (en) * | 2016-06-03 | 2016-10-26 | 上海福宇龙汽车科技有限公司 | Welding jig that can overturn |
-
2016
- 2016-06-03 CN CN201610385902.0A patent/CN105855782B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0897551A (en) * | 1994-09-26 | 1996-04-12 | Nec Kansai Ltd | Board holding jig |
| CN1436033A (en) * | 2002-01-26 | 2003-08-13 | 华为技术有限公司 | Interlayer connecting method and apparatus |
| CN202872153U (en) * | 2012-10-30 | 2013-04-10 | 上海欣锐实业有限公司 | Turnover welding tool |
| TWM460486U (en) * | 2013-03-19 | 2013-08-21 | Inventec Corp | Welding fixture |
| CN203791793U (en) * | 2013-12-02 | 2014-08-27 | 北京铁路信号有限公司 | Welding tool used for printed circuit board |
| CN104759730A (en) * | 2014-01-06 | 2015-07-08 | 海洋王（东莞）照明科技有限公司 | PCBA component soldering auxiliary device |
| CN204221244U (en) * | 2014-09-03 | 2015-03-25 | 东莞华贝电子科技有限公司 | Manual soldering fixture for electronic components |
| CN204524633U (en) * | 2015-01-20 | 2015-08-05 | 宁波菲仕电机技术有限公司 | A kind of insulated gate bipolar transistor welding tooling |
| CN205660346U (en) * | 2016-06-03 | 2016-10-26 | 上海福宇龙汽车科技有限公司 | Welding jig that can overturn |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309516A (en) * | 2017-07-04 | 2017-11-03 | 漳州立达信光电子科技有限公司 | An automatic spot welding machine and its automatic spot welding method |
| CN107309516B (en) * | 2017-07-04 | 2022-12-09 | 漳州立达信光电子科技有限公司 | Automatic spot welding machine and automatic spot welding method thereof |
| CN108311819A (en) * | 2017-12-25 | 2018-07-24 | 苏州明氏智能制造技术有限公司 | Welding fixture pedestal and welding fixture |
| CN108311819B (en) * | 2017-12-25 | 2023-10-31 | 苏州格洛佛精密科技有限公司 | Welding jig |
| CN108747819A (en) * | 2018-06-26 | 2018-11-06 | 湖州吴兴久虹机械有限公司 | A kind of round pie metal surface polishing fixing device |
| CN111856088A (en) * | 2020-08-05 | 2020-10-30 | 苏州市运泰利自动化设备有限公司 | Self-Clamping Probe Carrier Assembly |
| CN112208880A (en) * | 2020-10-13 | 2021-01-12 | 业成科技（成都）有限公司 | Film tearing jig and film tearing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105855782B (en) | 2018-11-09 |
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