CN204859791U - Circuit board welding jig with shelter from strake - Google Patents
Circuit board welding jig with shelter from strake Download PDFInfo
- Publication number
- CN204859791U CN204859791U CN201520633672.6U CN201520633672U CN204859791U CN 204859791 U CN204859791 U CN 204859791U CN 201520633672 U CN201520633672 U CN 201520633672U CN 204859791 U CN204859791 U CN 204859791U
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- China
- Prior art keywords
- pallet
- track limit
- tray
- strake
- tin
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a circuit board welding jig with shelter from strake, tray including a rectangle, the tray relative to the edge be equipped with with parallel, the banding track limit in the edge of tray, the track limit has partial area and tray coincident, all the other areas extend to the tray outside, the top on track limit is equipped with the blend stop, and the blend stop passes through screw and track limit and tray fixed connection, the centre of tray has been offered and has been treated welded circuit substrate shape assorted welding hole, each edge that welds the hole be equipped with respectively with the circuit substrate on need not go up soldering tin the corresponding strake that shelters from of portion's bit position and shape. The utility model discloses a tool sets up independent track limit, through flange and screw and fixed, quick detachable, the easy change of tool, and low cost, and has added to on the hole in the welding and has sheltered from the strake, have the position of sheltering from the strake the time soldering tin no longer soak, tin is eaten to the position of avoiding eating tin, has removed manual attached sticky tape from and got rid of the sticky tape operation, has improved production efficiency.
Description
Technical field
The utility model relates to electronic manufacture and manufacture field, is specifically related to a kind of welding circuit board tool with blocking edge strip.
Background technology
In wave-soldering process, usually need to carry out bearer circuit substrate with tin furnace tool and cross tin stove.Tin furnace tool has following function: 1. support thin type substrate or flexible circuit board; 2. can be used for the substrate of irregular external form; 3. can carry many connecting plates to increase productivity ratio; 4. prevent substrate from producing buckling phenomenon when reflow.
Existing tin furnace tool has following deficiency: one, tin furnace tool is provided with track limit, track limit is consistent with the Wave soldering apparatus track of client, be consistent with the circuit substrate required for client, track limit is long rear fragile for service time, because track limit and tin furnace tool are one, therefore must by whole for tin furnace tool replacing during replacing track limit, cost is higher; Two, because the portion at the circuit substrate back side can not go up scolding tin when crossing tin stove, therefore need crossing tin stokehold, the manual position of scolding tin that do not need on circuit substrate attaches adhesive tape, and tin position will not be needed to block, finally after crossing tin stove, remove adhesive tape, complex procedures by hand.
Utility model content
In order to solve the problem, applicant, through Improvement, now provides a kind of welding circuit board tool with blocking edge strip.
The technical solution of the utility model is as follows:
With the welding circuit board tool blocking edge strip, comprise the pallet of a rectangle; Described pallet relative one group or two groups of opposite side be provided with the sides aligned parallel of pallet, the track limit of strip, described track limit has area to overlap with pallet, and all the other areas extend to pallet outside; The top on described track limit is provided with blend stop, and described blend stop is fixedly connected with track limit and pallet by screw; The centre of described pallet offers the welding hole of one or more and circuit substrate mating shapes to be welded, the edge of described each welding hole be respectively equipped with circuit substrate does not need the position at the position of upper scolding tin and shape corresponding block edge strip.
Its further technical scheme is: described pallet and blend stop are metal material, and described track limit is epoxide resin material.
And, its further technical scheme for: described in block edge strip and pallet is formed in one.
Advantageous Effects of the present utility model is:
The structure of the utility model to existing tin furnace tool is improved, and on the one hand for tool arranges independently track limit, is fixed by rib and screw and tool, quick detachable, easily change, and with low cost; On the other hand added to block edge strip on the welding hole of existing tool, have the position of blocking edge strip time scolding tin no longer infiltrate, avoid the position need not eating tin to eat tin, eliminate and attach adhesive tape and remove adhesive tape operation by hand, improve production efficiency.
Advantage of the present utility model provides in the description of embodiment part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the cutaway view of A-A in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As depicted in figs. 1 and 2, the utility model comprise a metal material, in the pallet 1, Fig. 1 of rectangle and the embodiment of Fig. 2 pallet 1 left and right side opposite side on be respectively equipped with the sides aligned parallel of pallet 1, the track limit 2 of strip.In other embodiments, on two of pallet 1 group opposite side, also all can be provided with the track limit 2 of epoxy resin material.Some area of track limit 2 overlaps with pallet 1, and remaining area then extends to the outside of pallet 1.
Above track limit 2, be provided with the blend stop 3 of metal material, blend stop 3 is fixedly connected with track limit 2 and pallet 1 by screw 4.Also the blend stop 3 fixing with pallet 1 is provided with in the upper and lower both sides not being provided with track limit 2 as subsequent use in the present embodiment.When track limit 2 is impaired need to change time, only need knockout screw 4 and blend stop 3, change new track limit 2, then with screw 4, blend stop 3 is fixed.
In the present embodiment the centre of pallet 1 offer three with the welding hole 5 of circuit substrate mating shapes to be welded, the edge of each welding hole 5 be respectively equipped with circuit substrate does not need the position at the position of upper scolding tin and shape corresponding block edge strip 6.This blocks edge strip 6 is integrated with pallet 1.Adding at tool edge and block edge strip 6, can directly covering without the need to infiltrating the position of scolding tin on circuit substrate, reduce the personnel taped.
Above-described is only preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite not departing from basic conception of the present utility model, all should think and be included within protection range of the present utility model.
Claims (3)
1. with the welding circuit board tool blocking edge strip, it is characterized in that: the pallet (1) comprising a rectangle; Described pallet (1) relative one group or two groups of opposite side be provided with the sides aligned parallel of pallet (1), the track limit (2) of strip, described track limit (2) has area to overlap with pallet (1), and it is outside that all the other areas extend to pallet (1); The top of described track limit (2) is provided with blend stop (3), and described blend stop (3) is fixedly connected with track limit (2) and pallet (1) by screw (4); The centre of described pallet (1) offers the welding hole (5) of one or more and circuit substrate mating shapes to be welded, the edge of described each welding hole (5) be respectively equipped with circuit substrate does not need the position at the position of upper scolding tin and shape corresponding block edge strip (6).
2. the welding circuit board tool with blocking edge strip according to claim 1, is characterized in that: described pallet (1) and blend stop (3) are metal material, and described track limit (2) is epoxide resin material.
3. the welding circuit board tool with blocking edge strip according to claim 1, is characterized in that: described in block edge strip (6) and pallet (1) and be formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633672.6U CN204859791U (en) | 2015-08-21 | 2015-08-21 | Circuit board welding jig with shelter from strake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633672.6U CN204859791U (en) | 2015-08-21 | 2015-08-21 | Circuit board welding jig with shelter from strake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859791U true CN204859791U (en) | 2015-12-09 |
Family
ID=54750298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633672.6U Active CN204859791U (en) | 2015-08-21 | 2015-08-21 | Circuit board welding jig with shelter from strake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667107A (en) * | 2016-01-01 | 2016-06-15 | 广州兴森快捷电路科技有限公司 | Method for preventing golden fingers from being stained by tin |
| CN113369104A (en) * | 2021-06-04 | 2021-09-10 | 惠州华星光电显示有限公司 | Panel rubberizing jig |
-
2015
- 2015-08-21 CN CN201520633672.6U patent/CN204859791U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667107A (en) * | 2016-01-01 | 2016-06-15 | 广州兴森快捷电路科技有限公司 | Method for preventing golden fingers from being stained by tin |
| CN113369104A (en) * | 2021-06-04 | 2021-09-10 | 惠州华星光电显示有限公司 | Panel rubberizing jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |