CN203649741U - Welding jig of printing plate - Google Patents
Welding jig of printing plate Download PDFInfo
- Publication number
- CN203649741U CN203649741U CN201320856285.XU CN201320856285U CN203649741U CN 203649741 U CN203649741 U CN 203649741U CN 201320856285 U CN201320856285 U CN 201320856285U CN 203649741 U CN203649741 U CN 203649741U
- Authority
- CN
- China
- Prior art keywords
- screw
- slide block
- lower support
- soldering
- support bar
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title abstract description 11
- 238000005476 soldering Methods 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000009192 sprinting Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a welding jig of a printing plate. The welding jig comprises upper and lower support strips, left and right support strips and a sliding part; the sliding part is composed of a sliding block, a first screw, a second screw, a third screw and a support nut, wherein a guide slot which is as high as a sliding block is formed between the upper and lower support strips, threaded holes are formed in the two ends of the sliding block, and a guide slot which is as wide as the support nut is further formed between the upper and lower support strips; the sliding block is fixed in the guide slot between the upper and lower support strips through the second screw, a support nut is fixed in the guide slot of the sliding block through the third screw and a sprinting plate is fixed on the sliding block through the first screw. The welding jig provided by the utility model has the characteristics of being simple in structure, convenient to dismount, wide in applicability, strong in controllability and the like, and is likely to use and improves production efficiency, so that the welding jig can be extensively applied to the welding process of the printing plate.
Description
Technical field
The utility model relates to welding technology field, particularly a kind of soldering of printed boards fixture.
Background technology
Along with the research and development of high frequency plate, microwave board, the shape of printed board is more and more irregular.Hyundai electronics information technology develop rapidly simultaneously, miniaturization, high speed and the high reliability request electronic devices and components of electronic system are to miniaturization and integrated transformation, highly dense intensity causes needing in a printed board electronic devices and components of welding more and more, the highly dense intensity of components and parts has seriously limited the typesetting design of printed board, after making soldering of printed boards, seriously, the angularity of printed board is far beyond the requirement of standard or related specifications in distortion.In general, if printed board angularity is greater than 0.75%, in installing, certainly will bring larger installation stress, along with passage of time, or under the environment of high and low temperature alternative conversion, the reliability of product will be had a strong impact on, and even cause product failure.
In addition, because printed board is wide in variety, little in batches, all design a kind of weld jig for each printed board, obviously discontented full border, and high cost.
Utility model content
In view of above-mentioned analysis, the utility model aims to provide a kind of soldering of printed boards fixture, for the welding of various printed boards, controls the angularity after soldering of printed boards.
The purpose of this utility model is mainly achieved through the following technical solutions:
The utility model provides a kind of soldering of printed boards fixture, comprise: upper and lower support bar 1 and left and right support bar 3 and slider part, slider part is made up of slide block 2, screw 1, screw 25, screw 36, holding nut 7, in the middle of upper and lower support bar 1, have the guide groove highly identical with slide block 2, there is screwed hole at slide block 2 two ends, centre also has the guide groove identical with holding nut 7 width, screw 25 is fixed on slide block 2 in the guide groove of upper and lower support bar 1, screw 36 is fixed on holding nut 7 in the guide groove of slide block 2, and screw 1 is fixed on printed board 8 on slide block.
Further, the thickness of described upper and lower support bar 1 and left and right support bar 3 is 8～12mm.
Further, the profile of described holding nut 7 is hexagonal profile.
Further, annular knurl is carved with at the cylindrical place of screw 1, screw 25 and screw 36.
Further, the outside of described soldering of printed boards fixture table is coated with oxidation-resistant film.
The utility model beneficial effect is as follows:
The utlity model has the features such as simple in structure, easy to loading and unloading, applicability is wide, controllability is strong, be easy to use, improved production efficiency, can be widely used in the welding process of printed board.
Other feature and advantage of the present utility model will be set forth in the following description, and, part from description, become apparent, or by implement the utility model understand.The purpose of this utility model and other advantages can be realized and be obtained by specifically noted structure in write description, claims and accompanying drawing.
Brief description of the drawings
Fig. 1 is the cutaway view of soldering of printed boards fixture described in the utility model;
Fig. 2 is soldering of printed boards Fixture assembly figure described in the utility model;
The upper and lower support bar cutaway view of Fig. 3;
Fig. 4 is slide block cutaway view;
Fig. 5 is holding nut construction profile schematic diagram;
Fig. 6 is bolt structure profile schematic diagram.
Detailed description of the invention
Specifically describe preferred embodiment of the present utility model below in conjunction with accompanying drawing, wherein, accompanying drawing forms the application's part, and is used from explaination principle of the present utility model with embodiment mono-of the present utility model.
As shown in Figures 1 and 2, the utility model weld jig outside table is coated with oxidation-resistant film, specifically can comprise: two upper and lower support bars 1 and two left and right support bars 3 form a general frame with certain rigidity, and slide block 2, screw 1, screw 25, screw 36, holding nut 7 form slider part.In the middle of upper and lower support bar 1, have guide groove, guide groove height is highly identical with slide block 2, slide block 2 can be in guide groove arbitrarily slides, adjust with printed board 8 on the matching of fixing hole directions X, after adjusting, by screw 25, the two ends of slide block 2 are fixed on upper and lower support bar 1.In the middle of slide block 2, have the guide groove identical with holding nut 7 width, holding nut 7 can slide in guide groove, the matching of fixing hole Y-direction in adjustment and printed board 8, adjust and holding nut 7 is fixed in the guide groove of slide block 2 with screw 36 afterwards, after having assembled, available screw 1 is fixed on printed board 8 on weld jig and has carried out welding operation.
As shown in Figure 3, Fig. 3 is upper and lower support bar cutaway view, the guide groove of upper and lower support bar 1, and the two ends of slide block 2 can be moved in this guide groove, adjust with the position of printed board 8 fixing hole directions Xs also fastening.
As shown in Figure 4, Fig. 4 is slide block cutaway view, the guide groove of slide block 2, and holding nut 7 is put into this guide groove, in guide groove, slides, and adjusts with the position of printed board 8 fixing hole Y-directions also fastening.
As shown in Figure 5, Fig. 5 is holding nut construction profile schematic diagram, the outline drawing of holding nut 7, and hexagonal profile, width is identical with the guide groove of slide block 2, can in the guide groove of slide block 2, slide, and the profile of hexagonal facilitates the fastening of screw.
As shown in Figure 6, Fig. 6 is bolt structure profile schematic diagram, the outline drawing of screw, and cylindrical place is processed with annular knurl, can, directly with hand-tight solid, realize mounting or dismounting convenient.
In sum, the utility model embodiment provides a kind of soldering of printed boards fixture, and the utility model, compared with special fixture, has convenient disassembly, highly versatile, good corrosion resistance, controllability high.General frame structure of its totally four support bars composition weld jig taking thickness as 8～12mm, has ensured the rigidity of whole weld jig self, not yielding.What form framework is milled with guide groove in two support bars up and down, slide block can slide in guide groove, pack holding nut in slide block into and adjust the position of fixing hole in slider part and printed board by sliding slider and slip, thereby carry out the fixing of printed board, and can select slide block and slide block to tighten the quantity of screw according to the quantity of the size of printed board and fixing hole.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a soldering of printed boards fixture, it is characterized in that, comprise: upper and lower support bar (1) and left and right support bar (3) and slider part, slider part is by slide block (2), screw one (4), screw two (5), screw three (6), holding nut (7) composition, in the middle of upper and lower support bar (1), have the guide groove highly identical with slide block (2), there is screwed hole at slide block (2) two ends, centre also has the guide groove identical with holding nut (7) width, screw two (5) is fixed on slide block (2) in the guide groove of upper and lower support bar (1), screw three (6) is fixed on holding nut (7) in the guide groove of slide block (2), screw one (4) is fixed on printed board (8) on slide block.
2. soldering of printed boards fixture according to claim 1, is characterized in that, the thickness of described upper and lower support bar (1) and left and right support bar (3) is 8～12mm.
3. soldering of printed boards fixture according to claim 1, is characterized in that, the profile of described holding nut (7) is hexagonal profile.
4. soldering of printed boards fixture according to claim 1, is characterized in that, annular knurl is carved with at the cylindrical place of screw one (4), screw two (5) and screw three (6).
5. according to the soldering of printed boards fixture described in any one in claim 1 to 4, it is characterized in that, the outside table of described soldering of printed boards fixture is coated with oxidation-resistant film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856285.XU CN203649741U (en) | 2013-12-23 | 2013-12-23 | Welding jig of printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856285.XU CN203649741U (en) | 2013-12-23 | 2013-12-23 | Welding jig of printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649741U true CN203649741U (en) | 2014-06-18 |
Family
ID=50916178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856285.XU Expired - Lifetime CN203649741U (en) | 2013-12-23 | 2013-12-23 | Welding jig of printing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717292A (en) * | 2017-09-28 | 2018-02-23 | 武刚 | A kind of positioner of coiled pipe pipe clamp pin |
-
2013
- 2013-12-23 CN CN201320856285.XU patent/CN203649741U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717292A (en) * | 2017-09-28 | 2018-02-23 | 武刚 | A kind of positioner of coiled pipe pipe clamp pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |