CN204131855U - A kind of reflow soldering auxiliary mould of flexible circuit board - Google Patents
A kind of reflow soldering auxiliary mould of flexible circuit board Download PDFInfo
- Publication number
- CN204131855U CN204131855U CN201420608406.3U CN201420608406U CN204131855U CN 204131855 U CN204131855 U CN 204131855U CN 201420608406 U CN201420608406 U CN 201420608406U CN 204131855 U CN204131855 U CN 204131855U
- Authority
- CN
- China
- Prior art keywords
- fixed strip
- circuit board
- flexible circuit
- fixing hole
- knob
- 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
Abstract
The utility model relates to wiring board processing technique field, particularly a kind of reflow soldering auxiliary mould of flexible circuit board.Comprise two side plates and two transverse slats that connect setting in shaped as frame, the inner side of described two side plates is equipped with the fixed strip be mated, and described side plate has some fixing holes, is equipped with knob in fixing hole, and the upper end of knob is fastened on fixed strip; Be provided with protective plate below described fixed strip, the bottom surface of side plate is provided with some positioning supporting points, and the bottom surface of fixed strip is provided with some anti-skidding pressure points.The utility model is rational in infrastructure, the dual-side of flexible circuit board is erected on side plate, fixed strip is pressed on the side of wiring board, bar is fixed by the buckle on knob, thus make flexible circuit board and frock linearly be connected and fix, effectively avoid welding skew and position error, corresponding replaceable protective plate reduces thermal shock to the damage of wiring board, improves welding precision and quality.
Description
Technical field
The utility model relates to wiring board processing technique field, particularly a kind of reflow soldering auxiliary mould of flexible circuit board.
Background technology
Along with electronic product development in pluralism, mount technology is progress constantly, and pursuit paster high accuracy and high efficiency become inexorable trend.At present when SMT produces, first printed substrate is fixed on tool, drives tool successively through each station of SMT line body by guide rail.If the problems such as paste solder printing offsets, the skew of surface mount elements that printed substrate location will definitely not brought, thus affect the welding quality of printed substrate.Because printed substrate is glass fibre material, itself easily produces distortion, is difficult to the upper surface of the complete joint tool in plate face ensureing printed substrate, thus easily produces deforming displacement when entering welding sequence, even produce material casting phenomenon, bring hidden danger to quality.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of reflow soldering auxiliary mould of flexible circuit board rational in infrastructure, easy to use.
For achieving the above object, the utility model is by the following technical solutions:
The reflow soldering auxiliary mould of a kind of flexible circuit board described in the utility model, comprise two side plates and two transverse slats that connect setting in shaped as frame, the inner side of described two side plates is equipped with the fixed strip be mated, the two ends, inner side of transverse slat are equipped with draw-in groove, the two ends of fixed strip respectively with the draw-in groove clamping on two transverse slat one end; Described side plate has some fixing holes, is equipped with knob in fixing hole, the upper end of knob is fastened on fixed strip; Be provided with protective plate below described fixed strip, the bottom in side plate interior sides face has socket, the dual-side of protective plate respectively with the socket clamping on two side plates; The bottom surface of described side plate is provided with some positioning supporting points, and the bottom surface of fixed strip is provided with some anti-skidding pressure points.
Further, described knob comprises central shaft, central shaft upper end is provided with buckle, central shaft lower end is provided with end cap, the chambering at two ends of fixing hole is that i shaped cross section is arranged, central shaft is arranged in the middle part of fixing hole, and buckle is located at fixing hole upper end and the end face snapping of the bottom surface of buckle and fixed strip, and end cap is located at the lower end of fixing hole and is provided with stage clip between end cap and the following table of fixing hole.
Further, described central shaft lower end be provided with the external screw thread be spirally connected with end cap, compression spring sleeve is located at central shaft lower end, and the two ends of stage clip are respectively to being located between end cap and fixing hole following table.
Further, described fixed strip is provided with some with knob breach one to one.
The utility model beneficial effect is: the utility model is rational in infrastructure, the dual-side of flexible circuit board is erected on side plate, fixed strip is pressed on the side of wiring board, bar is fixed by the buckle on knob, thus make flexible circuit board and frock linearly be connected and fix, effectively avoid welding skew and position error, corresponding replaceable protective plate reduces thermal shock to the damage of wiring board, improves welding precision and quality.
Accompanying drawing explanation
Fig. 1 is overall Facad structure schematic diagram of the present utility model;
Fig. 2 is the overall back side of the present utility model structural representation;
Fig. 3 is side, sectional structural representation of the present utility model;
Fig. 4 is side, sectional partial enlargement structural representation of the present utility model.
In figure:
1, side plate; 2, transverse slat; 3, fixed strip; 4, protective plate;
11, fixing hole; 12, central shaft; 13, positioning supporting point; 14, buckle;
15, end cap; 16, stage clip; 17, socket; 21, draw-in groove;
32, breach; 33, anti-skidding pressure point.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The reflow soldering auxiliary mould of a kind of flexible circuit board described in the utility model, comprise two side plates 1 and two transverse slats 2 that connect setting in shaped as frame, the inner side of described two side plates 1 is equipped with the fixed strip 3 be mated, the two ends, inner side of transverse slat 2 are equipped with draw-in groove 21, the two ends of fixed strip 3 respectively with draw-in groove 21 clamping on two transverse slat 2 one end, fixed strip 3 is with side plate 1 pressing thus flexible circuit board be fixed on auxiliary mould, and the dual-side of wiring board and auxiliary mould are linearly connected and can effectively avoid being out of shape and offset problem; Described side plate 1 has some fixing holes 11, is equipped with knob in fixing hole 11, the upper end of knob is fastened on fixed strip 3, and knob makes it that wiring board is fixed on support for locking fixed strip 3; Protective plate 4 is provided with below described fixed strip 3, the bottom of side plate 1 medial surface has socket 17, the dual-side of protective plate 4 respectively with socket 17 clamping on two side plates 1, protective plate 4 for the thermal current that reduces reflow machine and produce to the thermal shock effect of element on wiring board; The bottom surface of described side plate 1 is provided with some positioning supporting points 13, the bottom surface of fixed strip 3 is provided with some anti-skidding pressure points 33, loading wiring board after-poppet sends in crest welder by transmission track, positioning supporting point 13 coordinates with the recess hole on transmission track avoids stent migration to affect soldering angle and precision, anti-skidding pressure point 33 docks with the location hole on wiring board dual-side, improve the connection precision of flexible circuit board and auxiliary mould, and distortion and the offset problem of wiring board generation when welding can be reduced.
Above-mentioned knob comprises central shaft 12, central shaft 12 upper end is provided with buckle 14, central shaft 12 lower end is provided with end cap 15, the chambering at two ends of fixing hole 11 is that i shaped cross section is arranged, central shaft 12 is arranged in the middle part of fixing hole 11, buckle 14 is located at fixing hole 11 upper end and the end face snapping of the bottom surface of buckle 14 and fixed strip 3, end cap 15 is located at the lower end of fixing hole 11 and is provided with stage clip 16 between the following table of end cap 15 and fixing hole 11, buckle 14 rotates 90 degree makes fixed strip 3 in opening and closing state, stage clip 16 makes buckle 14 be connected closely with fixed strip 3 for providing clamping force to buckle 14.
Above-mentioned central shaft 12 lower end be provided with the external screw thread be spirally connected with end cap 15, stage clip 16 is sheathed on central shaft 12 lower end, and the two ends of stage clip 16 are respectively to being located between end cap 15 and fixing hole 11 following table, the height of adjustment end cap 15 on central shaft 12 can change the clamping force that stage clip 16 provides to buckle 14.
Stating fixed strip 3 is provided with some with knob breach 32 one to one, fixing hole 11 upper end outer rim is crossing with the outer side edges of fixed strip 3, and fixing hole 11 with breach 32 for concentric circles is arranged, the head of wiring board loading machine inserts fixing hole 11 upper port, and the bayonet socket on head is enclosed within buckle 14 thus turning knob makes its fastening fixed strip 3 or release fixed strip 3.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. the reflow soldering auxiliary mould of a flexible circuit board, comprise two side plates (1) and two transverse slats (2) that connect setting in shaped as frame, it is characterized in that: the inner side of described two side plates (1) is equipped with the fixed strip (3) be mated, the two ends, inner side of transverse slat (2) are equipped with draw-in groove (21), the two ends of fixed strip (3) respectively with draw-in groove (21) clamping on two transverse slat (2) one end; Described side plate (1) has some fixing holes (11), fixing hole is equipped with knob in (11), and the upper end of knob is fastened on fixed strip (3); Described fixed strip (3) below is provided with protective plate (4), and the bottom of side plate (1) medial surface has socket (17), the dual-side of protective plate (4) respectively with socket (17) clamping on two side plates (1); The bottom surface of described side plate (1) is provided with some positioning supporting points (13), and the bottom surface of fixed strip (3) is provided with some anti-skidding pressure points (33).
2. the reflow soldering auxiliary mould of flexible circuit board according to claim 1, it is characterized in that: described knob comprises central shaft (12), central shaft (12) upper end is provided with buckle (14), central shaft (12) lower end is provided with end cap (15), the chambering at two ends of fixing hole (11) is that i shaped cross section is arranged, central shaft (12) is arranged in fixing hole (11) middle part, buckle (14) is located at fixing hole (11) upper end and the end face snapping of the bottom surface of buckle (14) and fixed strip (3), end cap (15) is located at the lower end of fixing hole (11) and is provided with stage clip (16) between the following table of end cap (15) and fixing hole (11).
3. the reflow soldering auxiliary mould of flexible circuit board according to claim 2, it is characterized in that: described central shaft (12) lower end be provided with the external screw thread be spirally connected with end cap (15), stage clip (16) is sheathed on central shaft (12) lower end, and the two ends of stage clip (16) are respectively to being located between end cap (15) and fixing hole (11) following table.
4. the reflow soldering auxiliary mould of flexible circuit board according to claim 2, is characterized in that: described fixed strip (3) is provided with some with knob breach (32) one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608406.3U CN204131855U (en) | 2014-10-21 | 2014-10-21 | A kind of reflow soldering auxiliary mould of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608406.3U CN204131855U (en) | 2014-10-21 | 2014-10-21 | A kind of reflow soldering auxiliary mould of flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131855U true CN204131855U (en) | 2015-01-28 |
Family
ID=52388167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608406.3U Expired - Fee Related CN204131855U (en) | 2014-10-21 | 2014-10-21 | A kind of reflow soldering auxiliary mould of flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926153A (en) * | 2015-08-20 | 2018-04-17 | 株式会社南陶 | Chip-type electronic component configuration device, chip-type electronic component configuration system, chip-type electronic component configuration station, alignment members, prealignment component, bar, support element, chip-type electronic component, printed base plate |
-
2014
- 2014-10-21 CN CN201420608406.3U patent/CN204131855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926153A (en) * | 2015-08-20 | 2018-04-17 | 株式会社南陶 | Chip-type electronic component configuration device, chip-type electronic component configuration system, chip-type electronic component configuration station, alignment members, prealignment component, bar, support element, chip-type electronic component, printed base plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150128 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |