CN106553014A - A kind of circuit board is welded clamp structure - Google Patents
A kind of circuit board is welded clamp structure Download PDFInfo
- Publication number
- CN106553014A CN106553014A CN201510625802.6A CN201510625802A CN106553014A CN 106553014 A CN106553014 A CN 106553014A CN 201510625802 A CN201510625802 A CN 201510625802A CN 106553014 A CN106553014 A CN 106553014A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- baffle plate
- chuck
- top board
- fixed
- 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.)
- Pending
Links
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
-
- 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
Abstract
The clamp structure the invention discloses a kind of circuit board is welded, including weld holder and hydraulic cylinder, baffle plate is fixed with weld holder, support bar and cylinder, movable block is hinged with hydraulic cylinder outfan, the top of support bar is hinged with the bottom surface of movable block, chuck is fixed with the side wall of movable block, top board is fixed with cylinder outfan, rectangular channel is provided with the vertical portion of baffle plate, rotate in rectangular channel and be provided with multiple rollers parallel with the top board, one side end in the vertical direction of top board is alignd with the outer wall of roller, resilient rubbber cushion is arranged on the upper surface of the top board.In the whole welding process of circuit board, lifting to circuit board and fastening are realized by the control to cylinder and hydraulic cylinder, the U-shaped clamping zone that chuck is constituted with top board and baffle plate can avoid circuit board from occurring movement in welding, and then improve the welding precision of components and parts on circuit board.
Description
Technical field
The field the present invention relates to electronic devices and components are welded, specifically refers to a kind of circuit board and is welded clamp structure.
Background technology
In prior art, circuit board is when electrical part is welded due to needing electrical part welding accurate, firmly, so needing to carry out under the uniform environment of light source, simultaneously, need to weld multiple electrical parts during due to welding circuit board, need before welding to be fixed circuit board, after the method for generally adopting is to be fixed to circuit board using pressing plate and bolt, implement welding again, further, stability to improve welding would generally carry out multiple spot to circuit board and fix, flow process after increased circuit board before welding, greatly reduce the welding efficiency of circuit board, the working strength of operator is increased simultaneously.
The content of the invention
The clamp structure it is an object of the invention to provide a kind of circuit board is welded, while facilitating circuit board quickly to fix, improves the labor intensity of operator in the precision and reduction welding process of welding circuit board.
The purpose of the present invention is achieved through the following technical solutions：
A kind of circuit board is welded clamp structure, including weld holder and it is fixed on the hydraulic cylinder of weld holder side wall, baffle plate is fixed with the weld holder, support bar and cylinder, movable block is hinged with the hydraulic cylinder outfan, and the top of support bar is hinged with the bottom surface of movable block, the chuck just to the baffle plate is fixed with the side wall of the movable block, top board is fixed with the cylinder outfan, the baffle plate is L-shaped, and the vertical portion of the baffle plate is fixed on weld holder, the horizontal part of baffle plate is just to chuck, and the rectangular channel of one end open is provided with the wall of chuck side side in the vertical portion of the baffle plate, rotate in the rectangular channel and be provided with multiple rollers parallel with the top board, one side end in the vertical direction of the top board is alignd with the outer wall of roller；Also include resilient rubbber cushion, the resilient rubbber cushion is arranged on the upper surface of the top board.When the present invention is used, circuit board to be welded is placed on top board, start cylinder until top board and circuit board rise to suitable welding post, move on hydraulic cylinder outfan simultaneously, so that movable block start around support bar and the pin joint of movable block it is in rotary moving, until chuck is moved to the ends contact of circuit board, so realize it is fixed in clamping zone that circuit board is formed between chuck and baffle plate, to facilitate operator to carry out components and parts welding sequence to circuit board；Wherein movable block is hinged with the top of support bar and hydraulic cylinder outfan respectively, so that chuck can arcuately track rotates within the specific limits, facilitate circuit board that the sharp separation of chuck and circuit board is realized after welding sequence terminates, to release the fixation to circuit board, the carrying out of convenient next one welding circuit board operation.And in the whole welding process of circuit board, lifting to circuit board and fastening are realized by the control to cylinder and hydraulic cylinder, eliminate traditional mode that is manually bolted to be fixed circuit board, greatly reduce the working strength of operator before welding afterwards, and the U-shaped clamping zone that chuck is constituted with top board and baffle plate can avoid circuit board from occurring movement in welding, and then improve the welding precision of components and parts on circuit board.
Wherein，Before welding during the station of debugging circuit board，Moving up and down realizing by cylinder outfan，But during moving up and down，The operation of cylinder occurs interim card frequently or circular runout，And then drive circuit board to occur position skew on top board，And the baffle plate of the present invention is L-shaped，And the rectangular channel of one end open is provided with its vertically proper side wall to chuck side，So that top board its end when moving up is moved directed along rectangular channel，I.e. rectangular channel provides a guide effect for the upper shifting of top board，The end of top board is directly contacted with the outer circle wall of multiple rollers，So that top end is changed into rolling friction with the sliding friction of rectangular channel bottom land，While the guide effect to top board is ensured，Reduce the mutual abrasion between top board and baffle plate，So that the upper shifting of top board and circuit board is more stable，To improve precision of the circuit board in welding；Also, the circular runout caused when can buffer to a certain extent and be moved by cylinder installed in the resilient rubbber cushion of cover top surface and position skew, it is ensured that the stable working condition of circuit board during welding.
Further, the clamping face of the chuck is obliquely installed along horizontal alignment direct north.As preferred, movable block cause chuck can within the specific limits arcuately track rotate, i.e. the clamping face of chuck is in heeling condition when rotation is to baffle plate just pair, the ends contact area of the clamping face and circuit board that in turn result in chuck reduces, it is unfavorable for the fixation of circuit board, and the clamping face of heretofore described chuck is obliquely installed along horizontal alignment direct north, so that chuck is when rotation is to baffle plate just pair, ensure the contact area of its clamping face and circuit board end, that is, improve the clamping effect to circuit board.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is in the whole welding process of circuit board, lifting to circuit board and fastening are realized by the control to cylinder and hydraulic cylinder, eliminate traditional mode that is manually bolted to be fixed circuit board, greatly reduce the working strength of operator before welding afterwards, and the U-shaped clamping zone that chuck is constituted with top board and baffle plate can avoid circuit board from occurring movement in welding, and then improve the welding precision of components and parts on circuit board；
2nd, baffle plate of the invention is L-shaped, and the rectangular channel of one end open is provided with its vertically proper side wall to chuck side, so that the top board bottom land motion of its end directed along rectangular channel when moving up, that is the upper shifting of rectangular channel position top board provides a guide effect, the upper shifting of guarantee top board and circuit board is more stable, to improve precision of the circuit board in welding；
3rd, in the present invention, the clamping face of chuck is obliquely installed along horizontal alignment direct north so that chuck is when rotation is to baffle plate just pair, it is ensured that its clamping face and the contact area of circuit board end, that is, improve the clamping effect to circuit board.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, does not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Labelling and corresponding parts title in accompanying drawing：
1- weld holders, 2- hydraulic cylinders, 3- movable blocks, 4- support bars, 5- chucks, 6- baffle plates, 7- rectangular channels, 8- top boards, 9- cylinders, 10- rollers, 11- resilient rubbber cushions.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1，The present embodiment includes weld holder 1 and is fixed on the hydraulic cylinder 2 of 1 side wall of weld holder，Baffle plate 6 is fixed with the weld holder 1、Support bar 4 and cylinder 9，Movable block 3 is hinged with 2 outfan of the hydraulic cylinder，And the top of support bar 4 is hinged with the bottom surface of movable block 3，The chuck 5 just to the baffle plate 6 is fixed with the side wall of the movable block 3，Top board 8 is fixed with 9 outfan of the cylinder，The baffle plate 6 is L-shaped，And the vertical portion of the baffle plate 6 is fixed on weld holder 1，The horizontal part of baffle plate 6 is just to chuck 5，And the rectangular channel 7 of one end open is provided with 5 side side wall of chuck in the vertical portion of the baffle plate 6，Rotate in the rectangular channel 7 and be provided with multiple rollers 10 parallel with the top board 8，One side end in the vertical direction of the top board is alignd with the outer wall of roller 10；Also include resilient rubbber cushion 11, the resilient rubbber cushion 11 is arranged on the upper surface of the top board 8.
During use, circuit board to be welded is placed on top board 8, start cylinder 9 until top board 8 and circuit board rise to suitable welding post, move on 2 outfan of hydraulic cylinder simultaneously, so that movable block 3 start around support bar 4 and the pin joint of movable block 3 it is in rotary moving, until chuck 5 is moved to the ends contact of circuit board, so realize it is fixed in clamping zone that circuit board is formed between chuck 5 and baffle plate 6, to facilitate operator to carry out components and parts welding sequence to circuit board；Wherein movable block 3 is hinged with the top of support bar 4 and 2 outfan of hydraulic cylinder respectively, so that chuck 5 can arcuately track rotates within the specific limits, facilitate circuit board that the sharp separation of chuck 5 and circuit board is realized after welding sequence terminates, to release the fixation to circuit board, the carrying out of convenient next one welding circuit board operation.And in the whole welding process of circuit board, lifting to circuit board and fastening are realized by the control to cylinder 9 and hydraulic cylinder 2, eliminate traditional mode that is manually bolted to be fixed circuit board, greatly reduce the working strength of operator before welding afterwards, and the U-shaped clamping zone that chuck 5 is constituted with top board 8 and baffle plate 6 can avoid circuit board from occurring movement in welding, and then improve the welding precision of components and parts on circuit board.
Before welding during the station of debugging circuit board，Moving up and down realizing by 9 outfan of cylinder，But during moving up and down，The operation of cylinder 9 occurs interim card frequently or circular runout，And then drive circuit board to occur position skew on top board 8，And the baffle plate 6 in the present embodiment is L-shaped，And the rectangular channel 7 of one end open is provided with its vertically proper side wall to 5 side of chuck，So that the bottom land motion of its end directed along rectangular channel 7 when moving up of top board 8，That is the upper shifting of 7 top boards 8 of rectangular channel provides a guide effect，The end of top board 8 is directly contacted with the outer circle wall of multiple rollers 10，So that 8 end of top board is changed into rolling friction with the sliding friction of 7 bottom land of rectangular channel，While the guide effect to top board 8 is ensured，Reduce the mutual abrasion between top board 8 and baffle plate 6，So that the upper shifting of top board 8 and circuit board is more stable，To improve precision of the circuit board in welding；Also, the circular runout caused when can buffer to a certain extent and be moved by cylinder 9 installed in the resilient rubbber cushion 11 of 8 upper surface of top board and position skew, it is ensured that the stable working condition of circuit board during welding.
As preferred, movable block 3 is so that chuck 5 can arcuately track rotates within the specific limits, i.e. the clamping face of chuck 5 is in heeling condition when rotation is to baffle plate 6 just pair, the ends contact area of the clamping face and circuit board that in turn result in chuck 5 reduces, it is unfavorable for the fixation of circuit board, and the clamping face of chuck 5 described in the present embodiment is obliquely installed along horizontal alignment direct north, so that chuck 5 is when rotation is to baffle plate 6 just pair, ensure the contact area of its clamping face and circuit board end, that is, improve the clamping effect to circuit board.
Above-described specific embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; it is be should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (2)
1. a kind of circuit board is welded clamp structure, including weld holder（1）And it is fixed on weld holder（1）The hydraulic cylinder of side wall（2）, it is characterised in that：In the weld holder（1）It is fixed with baffle plate（6）, support bar（4）And cylinder（9）, the hydraulic cylinder（2）Movable block is hinged with outfan（3）, and support bar（4）Top and movable block（3）Bottom surface be hinged, in the movable block（3）Side wall on be fixed with just to the baffle plate（6）Chuck（5）, the cylinder（9）Top board is fixed with outfan（8）, the baffle plate（6）For L-shaped, and the baffle plate（6）Vertical portion be fixed on weld holder（1）On, baffle plate（6）Horizontal part just to chuck（5）, and in the baffle plate（6）Vertical portion near chuck（5）The rectangular channel of one end open is provided with the wall of side side（7）, the rectangular channel（7）Interior rotation is provided with multiple with the top board（8）Parallel roller（10）, a side end in the vertical direction of the top board and roller（10）Outer wall alignment；Also include resilient rubbber cushion（11）, the resilient rubbber cushion（11）Installed in the top board（8）Upper surface.
2. a kind of circuit board according to claim 1 is welded clamp structure, it is characterised in that：The chuck（5）Clamping face be obliquely installed along horizontal alignment direct north.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625802.6A CN106553014A (en) | 2015-09-28 | 2015-09-28 | A kind of circuit board is welded clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625802.6A CN106553014A (en) | 2015-09-28 | 2015-09-28 | A kind of circuit board is welded clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106553014A true CN106553014A (en) | 2017-04-05 |
Family
ID=58415467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625802.6A Pending CN106553014A (en) | 2015-09-28 | 2015-09-28 | A kind of circuit board is welded clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106553014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894043A (en) * | 2021-01-28 | 2021-06-04 | 晶澳（邢台）太阳能有限公司 | Follow-up tail guiding clamping device of series welding machine and clamping method thereof |
| WO2023039819A1 (en) * | 2021-09-17 | 2023-03-23 | Abb Schweiz Ag | Pressing device for fixing workpiece onto worktable |
-
2015
- 2015-09-28 CN CN201510625802.6A patent/CN106553014A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894043A (en) * | 2021-01-28 | 2021-06-04 | 晶澳（邢台）太阳能有限公司 | Follow-up tail guiding clamping device of series welding machine and clamping method thereof |
| CN112894043B (en) * | 2021-01-28 | 2022-04-15 | 晶澳（邢台）太阳能有限公司 | Follow-up tail guiding clamping device of series welding machine and clamping method thereof |
| WO2023039819A1 (en) * | 2021-09-17 | 2023-03-23 | Abb Schweiz Ag | Pressing device for fixing workpiece onto worktable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |