CN102909455B - Printed circuit board fixing platform - Google Patents
Printed circuit board fixing platform Download PDFInfo
- Publication number
- CN102909455B CN102909455B CN201210428695.4A CN201210428695A CN102909455B CN 102909455 B CN102909455 B CN 102909455B CN 201210428695 A CN201210428695 A CN 201210428695A CN 102909455 B CN102909455 B CN 102909455B
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- support bar
- mobile holder
- holding clamp
- 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.)
- Expired - Fee Related
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention relates to a printed circuit board fixing platform, belongs to the technical field of electronic assembly and aims to solve the assembly problem that in the practical welding engineering, overlarge or undersize square, circuit printed circuit boards and a through hole inserting device can not be fixed. The printed circuit board fixing platform comprises a supporting base, a lifting bolt, a fixture, a supporting rod and a rolling bearing, wherein the supporting base is in threaded connection with the lifting bolt; the supporting rod comprises a supporting rod A and a supporting rod B; the lifting bolt is connected with the supporting rod A through a rolling bearing; through holes are formed at the two ends of the supporting rod B; the lifting bolt is connected with the through holes in a matching manner; the fixture comprises a left fixed fixture, a middle movable fixture and a right fixed fixture; and the middle movable fixture is adjusted and is respectively matched with the left fixed fixture and the right fixed fixture to fix the printed circuit boards with different shapes. Through the printed circuit board fixing platform, the adjustment of an angle of a fixing platform altimeter can be realized; and the printed circuit board fixing platform can adapt to the clamping of the printed circuit boards with different shapes.
Description
Technical field
The invention belongs to circuit assembly technical field, be specifically related to a kind of printed circuit board fixed platform.
Background technology
Printed circuit board generally need to be fixed on a platform, to facilitate welding operation in welding process.But printed circuit board shape is different, common printed circuit board shape has two kinds, straight flange and bent limit.Traditional printed circuit board fixed platform only has two straight flange jigs and does not possess lift in height, angle regulating function, for other irregular printed circuit boards, can not well adapt to and clamping like this, in addition, more loaded down with trivial details and difficult for the welding of through hole installing device; In practical engineering project, circuit board is conventionally excessive or too small, and when circuit board is excessive, circuit board components easily and desktop friction, easily causes device to wear and tear; When circuit board is too small, circuit board is difficult for fixing, and hand, by inconvenient, very easily moves during welding, has brought certain difficulty to printed circuit board fixing and operating in reality dress connection process.
Summary of the invention
The object of the invention is to solve in actual welding engineering, cannot fix the dress connection problem of excessive or too small square, circular printed circuit board and through hole plugging device, proposed a kind of printed circuit board fixed platform.
For achieving the above object, a kind of printed circuit board fixed platform of the present invention comprises base for supporting, lowering or hoisting gear, jig and support bar;
Between described base for supporting and lowering or hoisting gear, can there is relative motion;
Described support bar comprises support bar A and support bar B, and two described lowering or hoisting gears are connected by rolling bearing with the two ends of described support bar A, and described support bar B two ends have through hole, and two lifting bolts and described through hole are connected;
Described jig two ends are enclosed within respectively on support bar A and support bar B, described jig comprises left holding clamp, middle mobile holder and right holding clamp, by regulating the position of described middle mobile holder, can make it match with left holding clamp and right holding clamp respectively, fixedly printed circuit board.
Described left holding clamp and described in the middle of a side of mobile holder be linear pattern bayonet socket, described right holding clamp and an other side of described centre mobile holder are relative arc line shaped bayonet socket.
Described lowering or hoisting gear is lifting bolt, is threaded with employing between described base for supporting.
In the middle of described, mobile holder is provided with locking device, and described locking device can be realized fixing mobile holder in the middle of described.
Described locking device is locking knob, and described locking knob is enclosed between the sleeve on support bar as being threaded with described middle mobile holder.
Beneficial effect of the present invention is: circuit board fixed platform of the present invention can be adjusted the height of fixed platform within the specific limits by the lifting bolt on adjusting base for supporting, to adapt to the operator of different heights, uses; Middle mobile holder coordinates and clamps printed circuit board respectively at left holding clamp and right holding clamp, can realize the clamping to circular printed circuit board and rectangle printed circuit board; Between described lifting bolt and support bar, by rolling bearing, be connected, regulate the different adjustable height of lifting bolt, do not dismantling in circuit board situation, take support bar as rotating shaft, realize 180 ° of degree rotations, and then realize the positive and negative welding of printed circuit board, facilitate the dress connection of through hole plugging device; The present invention is simple to operate, handled easily person's use, and then guaranteed quality and the efficiency of welding operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of printed circuit board fixed platform of the present invention;
Fig. 2 is lifting bolt of the present invention and rolling bearing fit structure schematic diagram;
Fig. 3 is lifting bolt of the present invention and support bar fit structure schematic diagram;
Fig. 4 is locking knob locking mechanism schematic diagram of the present invention;
Wherein: 1, base for supporting, 2, lifting bolt, 3, left holding clamp, 4, middle mobile holder, 5, right holding clamp, 6, support bar A, 7, support bar B, 8, rolling bearing, 9, locking knob, 10, sleeve, 11, through hole.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Referring to accompanying drawing 1, a kind of printed circuit board fixed platform of the present invention comprises base for supporting 1, lifting bolt 2, jig, support bar and rolling bearing 8; Between described base for supporting 1 and lifting bolt 2, adopt and be threaded; By the adjustable height of turn lifting bolt 2, realize the height of fixed platform is regulated; Described support bar comprises support bar A and support bar B, described jig two ends are enclosed within respectively on support bar A and support bar B, described jig comprises left holding clamp 3, middle mobile holder 4 and right holding clamp 5, described left holding clamp 3, right holding clamp 5 and form rectangle planes with two support bars, regulate described in the middle of mobile holder 4 be fixed difform printed circuit board with left holding clamp 3 and right holding clamp 5 respectively.Described left holding clamp 3 with described in the middle of a side of mobile holder 4 be linear pattern bayonet socket, for fixing rectangle printed circuit board, described right holding clamp 5 with described in the middle of the other side of mobile holder 4 be arc line shaped bayonet socket, for fixing circular printed circuit board.
Referring to accompanying drawing 2 and accompanying drawing 3, between described lifting bolt 2 and described support bar A, by rolling bearing 8, be connected, described support bar B two ends have through hole 11, and described lifting bolt 2 is connected with described through hole 11; Do not dismantling in circuit board situation, take support bar A6 as rotating shaft, manual overturning fixed platform, by the effect of rolling bearing 8, realize the rotation of 0～180 ° of printed circuit board, and then realize the positive and negative welding of fixing circuit board, effectively solve the problem of through hole 11 electronic device welding.
Referring to accompanying drawing 4, in the middle of described, mobile holder 4 is provided with locking knob 9, described locking knob 9 is enclosed between the sleeve 10 on support bar as being threaded with described middle mobile holder 4, when middle mobile holder 4 moves to correct position, it is upper that turn locking knob 9 makes locking knob 9 withstand on support bar B7, and then realize fixing middle mobile holder 4.
Be more than the specific embodiment of the present invention, but limitation of the present invention absolutely not.
Claims (5)
1. a printed circuit board fixed platform, is characterized in that, comprises base for supporting (1), lowering or hoisting gear, jig and support bar;
Between described base for supporting (1) and lowering or hoisting gear, can there is relative motion;
Described support bar comprises support bar A(6) and support bar B(7), two described lowering or hoisting gears and described support bar A(6) two ends by rolling bearing (8), be connected, described support bar B(7) two ends have through hole (11), and two lifting bolts (2) are connected with described through hole (11);
Described jig two ends are enclosed within respectively support bar A(6) and support bar B(7) on, described jig comprises left holding clamp (3), middle mobile holder (4) and right holding clamp (5), by regulating the position of described middle mobile holder (4), can make it match with left holding clamp (3) and right holding clamp (5) respectively, fixedly printed circuit board.
2. a kind of printed circuit board fixed platform according to claim 1, it is characterized in that, described left holding clamp (3) with described in the middle of a side of mobile holder (4) be linear pattern bayonet socket, described right holding clamp (5) and an other side of described centre mobile holder (4) are relative arc line shaped bayonet socket.
3. a kind of printed circuit board fixed platform according to claim 1, is characterized in that, described lowering or hoisting gear is lifting bolt (2), and adopts and is threaded between described base for supporting (1).
4. a kind of printed circuit board fixed platform according to claim 1 and 2, is characterized in that, described middle mobile holder (4) is provided with locking device, and described locking device can be realized fixing mobile holder (4) in the middle of described.
5. a kind of printed circuit board fixed platform according to claim 4, it is characterized in that, described locking device is locking knob (9), and described locking knob (9) is enclosed between the sleeve (10) on support bar as being threaded with described middle mobile holder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428695.4A CN102909455B (en) | 2012-10-31 | 2012-10-31 | Printed circuit board fixing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428695.4A CN102909455B (en) | 2012-10-31 | 2012-10-31 | Printed circuit board fixing platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909455A CN102909455A (en) | 2013-02-06 |
| CN102909455B true CN102909455B (en) | 2014-10-15 |
Family
ID=47608166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210428695.4A Expired - Fee Related CN102909455B (en) | 2012-10-31 | 2012-10-31 | Printed circuit board fixing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909455B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264250B (en) * | 2013-05-20 | 2015-04-22 | 华南理工大学 | Inflatable air bag type circuit board direct plug-in element fixing clamp |
| CN103752985A (en) * | 2013-12-27 | 2014-04-30 | 昆山迈致治具科技有限公司 | PCB (printed circuit board) heat gun holder |
| CN103997847B (en) * | 2014-05-29 | 2017-01-04 | 昆山一邦泰汽车零部件制造有限公司 | A kind of matchbox-type printed circuit board (PCB) |
| CN108907422A (en) * | 2018-09-19 | 2018-11-30 | 西南交通大学 | A kind of support frame and TIG welding gun for TIG welding gun |
| CN112157331B (en) * | 2020-08-28 | 2021-12-21 | 南京信息职业技术学院 | Electronic information circuit board maintenance platform of quick location |
| CN112739019A (en) * | 2020-12-15 | 2021-04-30 | 吉安集睿科技有限公司 | Production and processing method of printed circuit board |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395439A (en) * | 1965-10-20 | 1968-08-06 | Palesi Marie | Apparatus for attaching components to a circuit board |
| JPH04338698A (en) * | 1991-05-16 | 1992-11-25 | Yokogawa Electric Corp | Printed board carrier and automatic loading apparatus therefor |
| CN101902880A (en) * | 2009-06-19 | 2010-12-01 | 江苏苏杭电子有限公司 | Special fixture for hot-air leveling of unit printed wiring board |
| CN102218632A (en) * | 2011-06-24 | 2011-10-19 | 浙江中茂家庭用品有限公司 | Welding device capable of being overturned automatically |
| CN102284821A (en) * | 2011-07-06 | 2011-12-21 | 湖北三丰智能输送装备股份有限公司 | Operating platform for lifting and turning large member |
| CN202379197U (en) * | 2011-12-26 | 2012-08-15 | 惠州市金百泽电路科技有限公司 | PCB (Printed Circuit Board) cage frame |
-
2012
- 2012-10-31 CN CN201210428695.4A patent/CN102909455B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395439A (en) * | 1965-10-20 | 1968-08-06 | Palesi Marie | Apparatus for attaching components to a circuit board |
| JPH04338698A (en) * | 1991-05-16 | 1992-11-25 | Yokogawa Electric Corp | Printed board carrier and automatic loading apparatus therefor |
| CN101902880A (en) * | 2009-06-19 | 2010-12-01 | 江苏苏杭电子有限公司 | Special fixture for hot-air leveling of unit printed wiring board |
| CN102218632A (en) * | 2011-06-24 | 2011-10-19 | 浙江中茂家庭用品有限公司 | Welding device capable of being overturned automatically |
| CN102284821A (en) * | 2011-07-06 | 2011-12-21 | 湖北三丰智能输送装备股份有限公司 | Operating platform for lifting and turning large member |
| CN202379197U (en) * | 2011-12-26 | 2012-08-15 | 惠州市金百泽电路科技有限公司 | PCB (Printed Circuit Board) cage frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102909455A (en) | 2013-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102909455B (en) | Printed circuit board fixing platform | |
| CN204748420U (en) | Integrated circuit board's clamping device | |
| CN104440260A (en) | Cambered surface clamping device | |
| CN205043678U (en) | Transmission shaft support fixture with adjustable | |
| CN203757318U (en) | Height-adjustable support table | |
| CN206241674U (en) | A kind of flexible fixture of supporting workpiece turn-over processing | |
| CN203319528U (en) | Shell hanger | |
| CN201579715U (en) | Floating pressure seat elbow clamp device | |
| CN205218411U (en) | Carousel device for welding | |
| CN203451153U (en) | Column-type lifting rack | |
| CN208279236U (en) | A kind of hand-rail type winch | |
| CN206794436U (en) | A kind of correcting working table | |
| CN206260145U (en) | A kind of PCB decouples device | |
| CN207431853U (en) | A kind of rotary positioning apparatus | |
| CN211661176U (en) | Rotary operating platform capable of being quickly lifted and moved | |
| CN206474846U (en) | A kind of machinery welding fixture | |
| CN206056437U (en) | A kind of hole location quick detection positioning component | |
| CN201357586Y (en) | Rapid positioning device for installing mould | |
| CN207204918U (en) | Movable rotary apparatus for bending | |
| CN216542965U (en) | Mounting jig | |
| CN210879564U (en) | Mechanical equipment supports overhauls device | |
| CN204639356U (en) | A kind of for the equipment of garage door with the tapping of flat wheel | |
| CN202302626U (en) | Universal liftable turning device | |
| CN217831970U (en) | Drilling device for fan bearing end cover | |
| CN211387986U (en) | Iron casting processingequipment of accurate location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |