CN103687326A - Circuit board processing clamping device - Google Patents
Circuit board processing clamping device Download PDFInfo
- Publication number
- CN103687326A CN103687326A CN201310639459.1A CN201310639459A CN103687326A CN 103687326 A CN103687326 A CN 103687326A CN 201310639459 A CN201310639459 A CN 201310639459A CN 103687326 A CN103687326 A CN 103687326A
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- CN
- China
- Prior art keywords
- slide block
- circuit board
- hole
- clamping
- clamping 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a circuit board processing clamping device comprising a bottom plate and a circuit board clamping part fixedly connected onto the bottom plate. The circuit board clamping part comprises two vertical rods fixed on the bottom plate, two fixed beam holders, a fixed beam, and a first slider, wherein each fixed beam holder is provided with a locking bolt and the first slider is provided with a through hole. Part of the fixed beam is disposed inside the through hole. A moving beam is fixedly connected to the first slider. A second slider and a third slider are disposed on the moving beam. A spring is disposed between the second slider and the third slider. A first locking bolt and a second locking bolt are disposed on the first slider and the third slider respectively. The circuit board processing clamping device is convenient for fixing a circuit board, capable of clamping the circuit board firmly and applicable to clamping circuit boards different in size and both sides of which are provided with high electronic components; meanwhile, after clamping, the circuit board processing clamping device blocks small area of the circuit board.
Description
Technical field
The present invention relates to inspection platform field, be specifically related to a kind of circuit board processing clamping device.
Background technology
LED light source is through the technique improvement of decades, high with its luminous efficiency, power consumption is few, long service life, security reliability is strong and be conducive to the advantages such as environmental protection, becomes modern lamplit main product.In LED light source, drive circuit is the core parts of high-end LED light fixture.
In LED light fixture production process, drive circuit board need be in a plurality of technique respectively encapsulating electronic components, overhaul and complete performance test, how realizing the Fast Installation of circuit board in circuit board platform becomes the key of the easy realization of restriction aforesaid operations, meanwhile, after installation, being convenient to circuit board to operate is also an important development direction of circuit board clamp.
Summary of the invention
For the above-mentioned Fast Installation of circuit board in circuit board platform that how to realize, become the key that restricts encapsulating electronic components, overhauls and complete performance test realization easy and simple to handle, with being convenient to after installation, circuit board is operated also to the problem for an important development direction of circuit board clamp, the invention provides a kind of circuit board processing clamping device.
Technical scheme provided by the invention is, a kind of circuit board processing clamping device, comprise base plate and be fixedly connected on the circuit board clamping part on base plate, described circuit board clamping part comprises that two are fixed on base plate and the montant vertical with respect to base plate, on it, be provided with montant hole and be located in respectively on a montant two fixedly beam seats, each is fixedly provided with one for fixedly montant and the fixedly clamping screw of beam seat on beam seat, two ends are fixedly connected on respectively a fixedly built-in beam on beam seat, on it, be provided with the first slide block of through hole, described built-in beam is partly positioned at through hole, on described the first slide block, be also fixedly connected with the moving beam vertical with respect to built-in beam, on described moving beam, be also provided with the second slide block and the 3rd slide block that all have hole, described moving beam is located in the hole of the second slide block and the 3rd slide block, and the second slide block is between the 3rd slide block and the first slide block, between described the second slide block and the 3rd slide block, be also provided with the axis direction spring parallel with moving beam length direction, the upper end of described the first slide block and the 3rd slide block is provided with the internal thread hole running through with described through hole or hole, and in two internal thread holes, be respectively arranged with the first clamping screw and the second clamping screw.
Concrete, in the present invention, between the fixedly beam seat of setting and the second slide block, be the clamping part of circuit board, the slip by the first slide block along built-in beam, the second moving beam in slide block edge, the novel clamping needs that adapt to different big or small circuit boards of this use; The second slide block is the spring force from spring to the thrust of circuit board, the compressive deformation of spring all can provide safe and reliable thrust for circuit board within the specific limits, after the 3rd slide position relation is determined, the present invention can be applicable to the clamping of certain width scope interior circuit board like this.This makes after the first slide block and the 3rd slide position relation are determined, by rotating the first clamping screw and the second clamping screw, make the first slide block and the 3rd slide block and produce interaction force respectively and between built-in beam, moving beam, the first slide block and the 3rd slide block are fixed with respect to built-in beam and moving beam respectively, the present invention can be stable the clamping of completing circuit plate, but circuit board is installed and is separated conveniently.
The montant arranging and the fixedly annexation of beam seat make two, and fixedly beam seat all can be along a montant slip, obtain different fixedly beam seats and the second slide block with respect to the height of base plate, like this, when circuit board both sides are fixed with other male part, by adjusting fixedly beam seat and the second slide block with respect to the height of base plate and changing the first slide block with respect to the position relationship of built-in beam, just can complete the clamping of this type of circuit board, make the present invention be applicable to both sides and be all fixed with the fixing of higher electronic component circuit board.Be arranged on clamping screw on fixing beam seat and can adopt in the internal thread hole that connects montant hole clamping screw is set, clamping screw interaction force between clamping screw and montant after tightening can make fixedly beam seat fix with respect to montant.
Further technical scheme is:
For reducing circuit board, clamp needed compression size, on described fixedly beam seat and the second slide block, be provided with a boss, on each boss, be provided with a tangent plane and be semielliptical groove, and groove is in the same plane, the groove on the second slide block becomes relativeness with the channel opening direction on fixing beam seat.Concrete, when using, any one opposite flank of circuit board is put into respectively to the groove arranging on fixedly beam seat and the second slide block, and be semielliptical groove and make the present invention all there is good clamping effect to the circuit board of different-thickness.
For simplifying structure of the present invention, increase the compactedness of each parts annexation of the present invention, described built-in beam and moving beam are rectangular beam, and the inwall in the hole on the through hole on the first slide block and the second slide block fits with the outer wall of built-in beam and moving beam respectively.
For preventing landing on the driven beam of the second slide block, on the other end of described moving beam with respect to connection the first slider end, be also provided with guide vane end stop.
For making the present invention can be installed on easily on other workbenches, on described base plate, be also provided with at least two screw holes, and each screw hole becomes T shape or Y shape in cross sectional view along its length, being provided with to be beneficial to of screw hole shape prevents that screw from affecting the evenness of backplate surface.
The present invention has following beneficial effect:
1, the present invention is simple in structure, first slide block that can move along built-in beam and moving beam respectively makes the present invention can adapt to the Bu Tong circuit board of size with the second slide block, it is board area hour, the first slide block can be slided to one end of built-in beam, by fixing fixing in the present invention of beam seat and the second slide block completing circuit plate, and when board area is larger, by two fixing beam seat and the second slide block completing circuit plate fixing.
2, completing circuit plate convenient fixing of the present invention and clamping firmly, can be applicable to the clamping of the circuit boards of different sizes, simultaneously, the second slide block is the spring force from spring to the thrust of circuit board, the compressive deformation of spring all can provide safe and reliable thrust for circuit board within the specific limits, after the 3rd slide position relation is determined, the present invention can be applicable to the clamping of certain width scope interior circuit board like this; Clamped rear the present invention to circuit board stop that area is little, be convenient to encapsulating electronic components to circuit board, overhauled and completed the operations such as performance test.
3, the montant arranging and the fixedly annexation of beam seat make two, and fixedly beam seat all can be along a montant slip, obtain different fixedly beam seats and the second slide block with respect to the height of base plate, like this, when circuit board both sides are fixed with other male part, by adjusting fixedly beam seat and the second slide block with respect to the height of base plate and changing the first slide block with respect to the position relationship of built-in beam, just can complete the clamping of this type of circuit board, make the present invention be applicable to both sides and be all fixed with the fixing of higher electronic component circuit board.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of a kind of circuit board processing clamping device of the present invention.
Figure acceptance of the bid note is respectively: 1, fixing beam seat, 2, built-in beam, the 3, first clamping screw, the 4, first slide block, 5, screw hole, 6, base plate, the 7, second slide block, 8, moving beam, 9, spring, the 10, second clamping screw, 11, guide vane end stop, the 12, the 3rd slide block, 13, montant, 14, clamping screw.
Embodiment
Embodiment 1:
As shown in Figure 1, a kind of circuit board processing clamping device, comprise base plate 6 and be fixedly connected on the circuit board clamping part on base plate 6, described circuit board clamping part comprises that two are fixed on base plate 6 and the montant 13 vertical with respect to base plate 6, on it, be provided with montant hole and be located in respectively on a montant 13 two fixedly beam seats 1, each is fixedly provided with one for fixedly montant 13 and the fixedly clamping screw 14 of beam seat 1 on beam seat 1, two ends are fixedly connected on respectively a fixedly built-in beam 2 on beam seat 1, on it, be provided with the first slide block 4 of through hole, described built-in beam 2 parts are positioned at through hole, on described the first slide block 4, be also fixedly connected with the moving beam 8 vertical with respect to built-in beam 2, on described moving beam 8, be also provided with the second slide block 7 and the 3rd slide block 12 that all have hole, described moving beam 8 is located in the hole of the second slide block 7 and the 3rd slide block 12, and the second slide block 7 is between the 3rd slide block 12 and the first slide block 4, between described the second slide block 7 and the 3rd slide block 12, be also provided with the axis direction spring 9 parallel with moving beam 8 length directions, the upper end of described the first slide block 4 and the 3rd slide block 12 is provided with the internal thread hole running through with described through hole or hole, and in two internal thread holes, be respectively arranged with the first clamping screw 3 and the second clamping screw 10.
Concrete, in the present invention, between the fixedly beam seat 1 of setting and the second slide block 7, be the clamping part of circuit board, the slip by the first slide block 4 along built-in beam 2, the second slide block 7 moving beams 8 in edge, the novel clamping needs that adapt to different big or small circuit boards of this use; The thrust of 7 pairs of circuit boards of the second slide block is from the spring force of spring 9, the compressive deformation of spring 9 all can provide safe and reliable thrust for circuit board within the specific limits, after the 3rd slide block 12 position relationships are determined, the present invention can be applicable to the clamping of certain width scope interior circuit board like this.
The montant 13 arranging and the fixedly annexation of beam seat 1 make two, and fixedly beam seat 1 all can be along 13 slips of a montant, obtain different fixedly beam seats 1 and the second slide block 7 with respect to the height of base plate 6, like this, when circuit board both sides are fixed with other male part, by adjusting fixedly beam seat 1 and the second slide block 7 with respect to the height of base plate 6 and changing the first slide block 4 with respect to the position relationship of built-in beam 2, just can complete the clamping of this type of circuit board, make the present invention be applicable to both sides and be all fixed with the fixing of higher electronic component circuit board.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for reducing circuit board, clamp needed compression size, on described fixedly beam seat 1 and the second slide block 7, be provided with a boss, on each boss, be provided with a tangent plane and be semielliptical groove, and groove is in the same plane, the groove on the second slide block 7 becomes relativeness with the channel opening direction on fixing beam seat 1.Concrete, when using, any one opposite flank of circuit board is put into respectively to the groove of setting on fixedly beam seat 1 and the second slide block 7, and be semielliptical groove and make the present invention all there is good clamping effect to the circuit board of different-thickness.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for simplifying structure of the present invention, increase the compactedness of each parts annexation of the present invention, described built-in beam 2 and moving beam 8 are rectangular beam, and the inwall in the hole on the through hole on the first slide block 4 and the second slide block 7 fits with the outer wall of built-in beam 2 and moving beam 8 respectively.
For preventing landing on the driven beam 8 of the second slide block 7, on the other end of described moving beam 8 with respect to connection the first slide block 4 ends, be also provided with guide vane end stop 11.
For making the present invention can be installed on easily on other workbenches, on described base plate 6, be also provided with at least two screw holes 5, and each screw hole 5 becomes T shape or Y shape in cross sectional view along its length, being provided with to be beneficial to of screw hole 5 shapes prevents that screw from affecting the evenness on base plate 6 surfaces.
Claims (5)
1. a circuit board is processed clamping device, comprise base plate (6) and be fixedly connected on the circuit board clamping part on base plate (6), it is characterized in that, described circuit board clamping part comprises that two are fixed on base plate (6) above and the montant (13) vertical with respect to base plate (6), on it, be provided with montant hole and be located in respectively on a montant (13) two fixedly beam seats (1), each is fixedly provided with one for fixedly montant (13) and the fixedly clamping screw (14) of beam seat (1) on beam seat (1), two ends are fixedly connected on respectively a fixedly built-in beam (2) on beam seat (1), on it, be provided with first slide block (4) of through hole, described built-in beam (2) part is positioned at through hole, on described the first slide block (4), be also fixedly connected with the moving beam (8) vertical with respect to built-in beam (2), on described moving beam (8), be also provided with the second slide block (7) and the 3rd slide block (12) that all have hole, described moving beam (8) is located in the hole of the second slide block (7) and the 3rd slide block (12), and the second slide block (7) is positioned between the 3rd slide block (12) and the first slide block (4), between described the second slide block (7) and the 3rd slide block (12), be also provided with the axis direction spring (9) parallel with moving beam (8) length direction, the upper end of described the first slide block (4) and the 3rd slide block (12) is provided with the internal thread hole running through with described through hole or hole, and in two internal thread holes, be respectively arranged with the first clamping screw (3) and the second clamping screw (10).
2. a kind of circuit board according to claim 1 is processed clamping device, it is characterized in that, on described fixedly beam seat (1) and the second slide block (7), be provided with a boss, on each boss, be provided with a tangent plane and be semielliptical groove, and groove is in the same plane, the groove on the second slide block (7) becomes relativeness with the channel opening direction on fixing beam seat (1).
3. a kind of circuit board according to claim 1 is processed clamping device, it is characterized in that, described built-in beam (2) and moving beam (8) are rectangular beam, and the inwall in the hole on the through hole on the first slide block (4) and the second slide block (7) fits with the outer wall of built-in beam (2) and moving beam (8) respectively.
4. a kind of circuit board processing clamping device according to claim 1, is characterized in that, on the other end of described moving beam (8) with respect to connection the first slide block (4) end, is also provided with guide vane end stop (11).
5. according to a kind of circuit board processing clamping device described in any one in claim 1 to 5, it is characterized in that, on described base plate (6), be also provided with at least two screw holes (5), and each screw hole (5) becomes T shape or Y shape in cross sectional view along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639459.1A CN103687326A (en) | 2013-12-04 | 2013-12-04 | Circuit board processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639459.1A CN103687326A (en) | 2013-12-04 | 2013-12-04 | Circuit board processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103687326A true CN103687326A (en) | 2014-03-26 |
Family
ID=50323207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639459.1A Pending CN103687326A (en) | 2013-12-04 | 2013-12-04 | Circuit board processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103687326A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820013A (en) * | 1996-07-01 | 1998-10-13 | Innovative Soldering Technologies | Adjustable support apparatus for wave soldering of printed circuit boards |
| CN2580727Y (en) * | 2002-11-08 | 2003-10-15 | 华硕电脑股份有限公司 | Two edge adjustable type circuit board frame clamp |
| CN201393353Y (en) * | 2009-03-05 | 2010-01-27 | 苏州宇达电通有限公司 | Circuit board clamp |
| CN203590604U (en) * | 2013-12-04 | 2014-05-07 | 四川格兰德科技有限公司 | Circuit board processing platform |
-
2013
- 2013-12-04 CN CN201310639459.1A patent/CN103687326A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820013A (en) * | 1996-07-01 | 1998-10-13 | Innovative Soldering Technologies | Adjustable support apparatus for wave soldering of printed circuit boards |
| CN2580727Y (en) * | 2002-11-08 | 2003-10-15 | 华硕电脑股份有限公司 | Two edge adjustable type circuit board frame clamp |
| CN201393353Y (en) * | 2009-03-05 | 2010-01-27 | 苏州宇达电通有限公司 | Circuit board clamp |
| CN203590604U (en) * | 2013-12-04 | 2014-05-07 | 四川格兰德科技有限公司 | Circuit board processing platform |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
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| WD01 | Invention patent application deemed withdrawn after publication |