CN108907586A - A kind of fixation device for printed circuit board automatic welding - Google Patents
A kind of fixation device for printed circuit board automatic welding Download PDFInfo
- Publication number
- CN108907586A CN108907586A CN201811099294.2A CN201811099294A CN108907586A CN 108907586 A CN108907586 A CN 108907586A CN 201811099294 A CN201811099294 A CN 201811099294A CN 108907586 A CN108907586 A CN 108907586A
- Authority
- CN
- China
- Prior art keywords
- position block
- groove
- bottom plate
- circuit board
- printed circuit
- 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
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
Abstract
The present invention relates to a kind of fixation devices for printed circuit board automatic welding, including a rectangular base plate（1）, bottom plate（1）Fixed a pair of of the localization tool in front end（2）, localization tool（2）Equipped with one group of symmetrical step groove（2a）；Bottom plate（1）Middle part is equipped with a pair and faces step groove（2a）Rectangle position block（3）, width is greater than step groove（2a）The width of bottom opening, each position block（3）Front end is equipped with one with wide ladder platform（3a）；Each position block（3）The guide rail groove of bottom（3b）With bottom plate（1）The guide rail convex block of the vertical direction of upper fixation（7）Form slide-and-guide cooperation；Bottom plate（1）Lower part connects a pair of of spring thimble locating piece（8）, each spring thimble locating piece（8）With corresponding position block（3）Between connect two parallel spring thimbles（6）.It is an advantage of the invention that improving versatility, economic loss is avoided, promotes welding efficiency.
Description
Technical field
The present invention relates to printed circuit board welding process equipment technical fields, more particularly to one kind to be used for printed circuit board certainly
The fixation device of dynamic welding.
Background technique
Currently, the welding of printed circuit board through-hole and metal shell stem is generally divided into manual welding and automatic welding two
Kind form.It according to automatic welding, then needs using automatic tin welding machine, in the welding process, printed circuit board fixer is
It is essential.
Under normal conditions, after printed circuit board completes surface-assembled, circuit board fixing device is according to the shape of circuit board
And size makes corresponding positioning device, and metal shell is aligned fixation with printed circuit board, puts it into automatic welding after fixed
On the station of tin machine, thus by metal shell stem together with printed circuit board through-hole soldering, formation signal input/defeated
Pin out.But the size of printed circuit board is different, when being fixed every time, need respectively according to different sizes come
Corresponding circuit board fixing device is customized, not only wastes financial resources, increase cost, but also versatility is not strong, be unable to satisfy all kinds of rulers
The fixed of very little printed circuit board requires, and reduces the efficiency of welding.
Summary of the invention
The object of the invention is to provide one to solve the problems, such as that existing printed circuit board fixer versatility is low
Kind is used for the fixation device of printed circuit board automatic welding, and the printed circuit board for meeting various sizes is required in automatic welding
The fixed requirement wanted, avoids economic loss and waste brought by customizing respectively, improves welding efficiency.
To achieve the goals above, present invention employs following technical solutions：
A kind of fixation device for printed circuit board automatic welding, it is characterised in that：
The bottom plate of one rectangle, fixed a pair of of the localization tool in the front end of bottom plate, side of each localization tool into bottom plate is all provided with
There is one group of symmetrical step groove, the size of each step groove corresponds to a kind of size of printed circuit board.
The middle part of bottom plate is equipped with the position block of a pair of of rectangle, and position block faces step groove opening, and it is wide
Degree is greater than the width of step groove bottom opening, and each position block is equipped with a pair of of spring thimble groove, front end is equipped with
One and position block are with wide ladder platform, to be used to block and fix printed circuit board；
The two sides of each position block are respectively provided with a guide groove parallel with step groove middle line, fix on guide groove and bottom plate
Guide post match, moved in the vertical direction with limiting position block；
The middle position of each position block bottom is additionally provided with a rectangular guide rail groove.
A guide rail convex block along step groove middle line direction is fixed on bottom plate below face guide rail groove, guide rail is convex
Block and guide rail groove form slide-and-guide cooperation.
Bottom plate lower part connects the spring thimble locating piece of a pair of of face position block, each spring thimble locating piece with it is corresponding
Position block between connect two parallel spring thimbles, each spring thimble one end insertion spring thimble groove in, separately
One end is fixed on spring thimble locating piece.
In technical solution of the present invention, by the way that printed circuit board to be stuck in the step groove of correspondingly-sized, it is fixed to recycle
Position block is fixed, and can complete the fixation work of different size printed circuit boards, position block can pass through spring thimble
Cooperation be moved forward and backward, and guide groove and guide rail convex block limit position block and can only move along Y-axis.This device is met
The required fixed requirement in automatic welding of the printed circuit board of various sizes, improves versatility, avoids and customize respectively
Brought economic loss and waste, improve welding efficiency.
Detailed description of the invention
Fig. 1 is a kind of fixation device front view for printed circuit board automatic welding of the invention；
Fig. 2 is a kind of fixation device side view for printed circuit board automatic welding of the invention.
Specific embodiment
It is automatic for printed circuit board to one kind of the invention with reference to the accompanying drawing in order to which the present invention is more clearly understood
The fixation device of welding further illustrates that the specific embodiments described herein are merely illustrative of the present invention, is not used to limit
The fixed present invention.
As shown in Figure 1, a kind of fixation device for printed circuit board automatic welding, it is characterised in that：
The bottom plate 1 of one rectangle, fixed a pair of of the localization tool 2 in the front end of bottom plate 1, side of each localization tool 2 into bottom plate 1
It is equipped with one group of symmetrical step groove 2a, the size of each step groove 2a corresponds to a kind of ruler of printed circuit board
It is very little；
One group of step groove 2a is set as five different sizes.
The middle part of bottom plate 1 is equipped with the position block 3 of a pair of of rectangle, and position block 3 faces step groove 2a opening, and
Its width is greater than the width of step groove 2a bottom opening, and each position block 3 is equipped with a pair of of spring thimble groove 3c, fixed
The front end of position block 3 is equipped with one with position block 3 with wide ladder platform 3a, to be used to block and fix printed circuit board；
The two sides of each position block 3 are respectively provided with a guide groove 4 parallel with step groove 2a middle line direction, in guide groove 4
It is embedded in the guide post 5 being fixed on bottom plate 1, each 5 top of guide post is connected with the guide post that a diameter is greater than 4 width of guide groove
Nut 5a, to limit position block 3 in vertical upper movement；
Referring to Fig. 1, Fig. 2, the middle position of each 3 bottom of position block is additionally provided with a rectangular guide rail groove 3b.
A guide rail convex block 7 along step groove 2a middle line direction is fixed on bottom plate 1 below face guide rail groove 3b, is led
Rail convex block 7 and guide rail groove 3b form slide-and-guide cooperation.
1 lower part of bottom plate connects the spring thimble locating piece 8 of a pair of of face position block 3, each spring thimble locating piece 8 with
Two parallel spring thimbles 6 are connected between corresponding position block 3, one end of each spring thimble 6 is embedded in position block 3
Interior, the other end is fixed on spring thimble locating piece 8.
In the present invention, according to the size of printed circuit board, it is stuck in the step groove 2a of corresponding localization tool 2,
Position block 3 is recycled to be fixed, it can to complete the fixation work of different size printed circuit boards.Position block 3 can
Be moved forward and backward by the cooperation of spring thimble 6, and guide groove 4 and guide rail convex block 7 limit position block 3 can only be along Y-axis
It is mobile.This device meets printed circuit board required fixed requirement in automatic welding of various sizes, improves general
Property, economic loss and waste brought by customizing respectively are avoided, welding efficiency is improved.
Claims (2)
1. a kind of fixation device for printed circuit board automatic welding, it is characterised in that including：
The bottom plate of one rectangle（1）, bottom plate（1）Fixed a pair of of the localization tool in front end（2）, each localization tool（2）To bottom plate
（1）Interior side is equipped with one group of symmetrical step groove（2a）, each step groove（2a）Size it is corresponding a kind of
The size of printed circuit board；
Bottom plate（1）Middle part be equipped with the position block of a pair of of rectangle（3）, position block（3）Face step groove（2a）Opening
Place, and its width is greater than step groove（2a）The width of bottom opening, each position block（3）Front end be equipped with one with
Position block（3）With wide ladder platform（3a）, internal be equipped with a pair of of spring thimble groove（3c）；
Each position block（3）The middle position of bottom is additionally provided with a rectangular guide rail groove（3b）；
Face guide rail groove（3b）The bottom plate of lower section（1）On fix one along step groove（2a）The guide rail convex block in middle line direction
（7）, guide rail convex block（7）With guide rail groove（3b）Form slide-and-guide cooperation；
Bottom plate（1）Lower part connects a pair and faces position block（3）Spring thimble locating piece（8）, each spring thimble positioning
Block（8）With corresponding position block（3）Between connect two parallel spring thimbles（6）, each spring thimble（6）One end it is embedding
Enter spring thimble groove（3c）Interior, the other end is fixed on spring thimble locating piece（8）On.
2. a kind of fixation device for printed circuit board automatic welding according to claim 1, it is characterised in that：
Each position block（3）Two sides be respectively provided with one and guide rail convex block（7）Parallel guide groove（4）, guide groove（4）The bottom of with
Plate（1）The guide post of upper fixation（5）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099294.2A CN108907586B (en) | 2018-09-20 | 2018-09-20 | Fixing device for automatic welding of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099294.2A CN108907586B (en) | 2018-09-20 | 2018-09-20 | Fixing device for automatic welding of printed circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108907586A true CN108907586A (en) | 2018-11-30 |
| CN108907586B CN108907586B (en) | 2020-09-01 |
Family
ID=64408669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811099294.2A Active CN108907586B (en) | 2018-09-20 | 2018-09-20 | Fixing device for automatic welding of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907586B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582104A (en) * | 1992-03-16 | 1996-12-10 | Printron, Inc. | Apparatus and process for screen printing |
| CN205184127U (en) * | 2015-12-02 | 2016-04-27 | 聂志坚 | Circuit board soldering anchor clamps |
| CN205702787U (en) * | 2016-06-30 | 2016-11-23 | 江苏省海门中等专业学校 | A kind of multi-functioning printed circuit board helps welding stage |
| CN205785731U (en) * | 2016-05-27 | 2016-12-07 | 上海蓝梭电子科技有限公司 | A kind of test fixture for socket connector vibratory impulse |
| CN106271263A (en) * | 2016-09-29 | 2017-01-04 | 上海航天测控通信研究所 | A kind of microwave components integrated welding connection device |
| CN107570943A (en) * | 2017-10-25 | 2018-01-12 | 梧州恒声电子科技有限公司 | A kind of improved horn clamp |
| CN207656045U (en) * | 2017-11-22 | 2018-07-27 | 湘潭大学兴湘学院 | A kind of energy-saving lamp pcb board wicking clamping device |
-
2018
- 2018-09-20 CN CN201811099294.2A patent/CN108907586B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582104A (en) * | 1992-03-16 | 1996-12-10 | Printron, Inc. | Apparatus and process for screen printing |
| CN205184127U (en) * | 2015-12-02 | 2016-04-27 | 聂志坚 | Circuit board soldering anchor clamps |
| CN205785731U (en) * | 2016-05-27 | 2016-12-07 | 上海蓝梭电子科技有限公司 | A kind of test fixture for socket connector vibratory impulse |
| CN205702787U (en) * | 2016-06-30 | 2016-11-23 | 江苏省海门中等专业学校 | A kind of multi-functioning printed circuit board helps welding stage |
| CN106271263A (en) * | 2016-09-29 | 2017-01-04 | 上海航天测控通信研究所 | A kind of microwave components integrated welding connection device |
| CN107570943A (en) * | 2017-10-25 | 2018-01-12 | 梧州恒声电子科技有限公司 | A kind of improved horn clamp |
| CN207656045U (en) * | 2017-11-22 | 2018-07-27 | 湘潭大学兴湘学院 | A kind of energy-saving lamp pcb board wicking clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108907586B (en) | 2020-09-01 |
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Address after: No. 2016, Tanghe Road, economic development zone, Bengbu City, Anhui Province 233030 Patentee after: Anhui North Microelectronics Research Institute Group Co.,Ltd. Address before: No. 2016, Tanghe Road, economic development zone, Bengbu City, Anhui Province 233030 Patentee before: NORTH ELECTRON RESEARCH INSTITUTE ANHUI Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |