CN201518315U - Plastic-sealed diode tinning positioning fixture - Google Patents
Plastic-sealed diode tinning positioning fixture Download PDFInfo
- Publication number
- CN201518315U CN201518315U CN2009201877068U CN200920187706U CN201518315U CN 201518315 U CN201518315 U CN 201518315U CN 2009201877068 U CN2009201877068 U CN 2009201877068U CN 200920187706 U CN200920187706 U CN 200920187706U CN 201518315 U CN201518315 U CN 201518315U
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- plastic package
- portable plate
- material hole
- base plate
- package diode
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Abstract
The utility model discloses a plastic-sealed diode tinning positioning fixture which comprises an upper base plate, a lower base plate and a movable plate between the upper base and the lower base plate, wherein upper base plate material holes are closely arranged on the upper base plate, lower base plate material holes which coaxially correspond to the upper base plate material holes one by one are closely arranged on the lower base plate, movable plate material holes are arranged on the movable plate closely, the movable plate can transversely move between the upper and the lower base plates. When the movable plate is located at a first working position, the movable material holes thereon are staggered with the upper base plate material holes and the lower base plate material holes for clamping electrodes of plastic-sealed diodes, when the movable plate is located at a second working position, the movable plate material holes coaxially correspond to the upper base plate material holes and the lower base plate material holes to release the electrodes of the plastic-sealed diodes. The plastic-sealed diode tinning positioning fixture has simple structure, few elements and convenient installation and detachment, is fast to clamp and replace plastic-sealed diodes, is extremely reliable to position the plastic-sealed diodes, therefore can effectively improve the production efficiency and product quality of plastic-sealed diode tinning technology.
Description
Technical field
The utility model relates to a kind of plastic package diode hot tin-dipping positioning fixture.
Background technology
Traditional plastic package diode all adopts electroplating technology zinc-plated, because of plastic package diode electrode material softer, stir for a long time in the electroplating process and can cause material bending, manually material is drawn one by one directly so can only adopt in zinc-plated back, yet this operation manpower consumption is big, it is many to cause the product wire material to overstock, and is unfavorable for cost control.
Plastic package diode mainly adopts the tinning process chemistry zinc-plated at present for this reason, and this technology is finished zinc-plated through the guide rail conveying by plastic package diode neatly is fixed on the anchor clamps again by tin liquor.Fix owing to adopt anchor clamps that plastic package diode is carried out clamping, add that the short speed of whole wicking process flow is fast, thus can guarantee that the plastic package diode electrode is not crooked, thus save the follow-up straight operation of drawing, save production cost.
Yet at present common problem is to be used for clamping fixedly the clamp structure of plastic package diode is too complicated in the plastic package diode hot tin-dipping process, and mounting or dismounting are inconvenient, and the replacing speed of having slowed down plastic package diode greatly causes production efficiency low.Though commonly used to have a class magnetic clamp to be for electrode that the plastic package diode of irony is installed and removed very convenient and practical, can't be applicable to that electrode material is copper plastic package diode, limitation is bigger.
Summary of the invention
The utility model purpose is: provide a kind of simple in structure, mounting or dismounting are convenient, locate reliable plastic package diode hot tin-dipping positioning fixture, can effectively improve the production efficiency and the product quality of plastic package diode hot tin-dipping technology.
The technical solution of the utility model is: a kind of plastic package diode hot tin-dipping positioning fixture comprises upper substrate, infrabasal plate and is located at portable plate between the upper and lower substrate; Be densely covered with the upper substrate material hole on the described upper substrate, be densely covered with the coaxial one by one relative infrabasal plate material hole in the same baseplate material hole on the infrabasal plate; Then be densely covered with the portable plate material hole on the described portable plate; Described portable plate can be laterally movable between upper and lower substrate, and when it is on first service position, portable plate material hole on it and the dislocation of upper and lower baseplate material hole are to clamp the plastic package diode electrode, and when it was on second service position, the portable plate material hole was coaxial relative to discharge the plastic package diode electrode with upper and lower baseplate material hole.
Specifically be provided with gathering sill described in the utility model on the infrabasal plate, and portable plate is provided with the guide pad that stretches in the gathering sill, is provided with spring simultaneously in the described gathering sill to being located on the described guide pad; And when described spring was in initial flexible state, described portable plate was in described first service position, and when spring was compressed, described portable plate was in described second service position.
The quantity of portable plate described in the utility model is specially two, be symmetrically arranged between upper substrate and infrabasal plate, and activity direction is opposite.
Further be provided with the soft fixture of rubber-like in the material hole of portable plate described in the utility model.
Soft fixture described in the utility model preferably is inlaid in the rubber washer in the portable plate material hole.
Further be connected and fixed between upper substrate described in the utility model and the infrabasal plate by bolt.
The utility model advantage is:
1. this plastic package diode hot tin-dipping positioning fixture described in the utility model, simple in structure, parts are few, mounting or dismounting are convenient, it is fast to change speed for the plastic package diode clamping, and the location for plastic package diode is also very reliable, so can effectively improve the production efficiency and the product quality of plastic package diode hot tin-dipping technology.
2. this plastic package diode hot tin-dipping positioning fixture described in the utility model is applicable to that simultaneously electrode material is irony or copper plastic package diode, compares existing magnetic positioning fixture, and its scope of application is more extensive, and practicality is also higher.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the independent vertical view of infrabasal plate in the utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the A-A profile of Fig. 2;
Fig. 5 is the B-B profile of Fig. 2;
Fig. 6 is the vertical view of two portable plates in the utility model;
Fig. 7 is the independent upward view of upper substrate in the utility model;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the C-C profile of Fig. 7;
Figure 10 is that portable plate clamps working state schematic representation (omission upper substrate) in the utility model;
Figure 11 is the D-D profile of Figure 10;
Figure 12 discharges working state schematic representation (omission upper substrate) for the utility model portable plate;
Figure 13 is the E-E profile of Figure 12;
Figure 14 carries out the plastic package diode structural representation of clamping for adopting the utility model.
Wherein: 1, upper substrate; 101, upper substrate material hole; 2, infrabasal plate; 201, infrabasal plate material hole; 202, gathering sill; 3, portable plate; 301, portable plate material hole; 302, guide pad; 4, spring; 5, bolt; 6, plastic package diode body; 7, plastic package diode electrode.
Embodiment
Embodiment: in conjunction with Fig. 1～shown in Figure 9, this plastic package diode hot tin-dipping positioning fixture that present embodiment provided comprises upper substrate 1, infrabasal plate 2 and is located at two portable plates 3 between the upper and lower substrate 1,2; Described upper substrate 1 and infrabasal plate 2 are connected and fixed by four bolts 5 all around, are densely covered with upper substrate material hole 101 on the wherein said upper substrate 1, and are densely covered with the same baseplate material hole 101 coaxial one by one relative infrabasal plate material holes 201 on the infrabasal plate 2.
Two portable plates 3 are symmetrically arranged described in the present embodiment, and all are densely covered with portable plate material hole 301 on two portable plates 3.The both sides of described every portable plate 3 are equipped with guide pad 302, and then corresponding being provided with supplies to swing to the gathering sill 202 that piece 302 stretches on the infrabasal plate 2, and is provided with spring 4 in the gathering sill 202 to being located on the described guide pad 302.Described two portable plates 3 can close up in opposite directions between upper and lower base plate 1,2 and compress spring 4, perhaps oppositely separate under the elastic force effect of spring 4.Be provided with the soft fixture of rubber-like in the portable plate material hole 301 described in the present embodiment simultaneously, this soft fixture is rubber washer (not marking among the figure).
Further combined with Figure 10～Figure 14 the occupation mode of present embodiment is described below.
At present conventional plastic package diode as shown in figure 14, it constitutes by plastic package diode body 6 with by its double-end electrode 7, electrode material is a copper.Before zinc-plated operation begins, four springs 4 described in the present embodiment all are in when initially stretching state, this moment, two portable plates 3 were positioned at as Figure 10, first service position shown in Figure 11, portable plate material hole 301 above them and 101,201 dislocation of upper and lower baseplate material hole, thereby a plastic package diode electrode 7 of clamping plastic package diode body 6 one ends.
After plastic package diode fixedly finished, present embodiment was just carried by tinning machine by guide rail the plastic package diode electrode 7 of plastic package diode body 6 one ends is carried out the tinning operation.After wicking finishes, by pressing two portable plates 3, make two portable plates, 3 compression springs 4 also close up in opposite directions, when two portable plates 3 are in as shown in Figure 12 and Figure 13 second service position, thereby portable plate material hole 301 above them and upper and lower baseplate material hole 101,201 coaxial relative release plastic package diode electrodes 7 make plastic package diode freely to fall.In specific operation process, we are provided with another group present embodiment anchor clamps usually in advance below plastic package diode to be discharged, and make these group anchor clamps infrabasal plate 2 up, and the infrabasal plate material hole 201 on the infrabasal plate 2 is corresponding one by one with top plastic package diode, zinc-plated termination electrode that finishes can fall in these group anchor clamps immediately on the plastic package diode after feasible like this release, and fixed, and then repeat aforementioned hot wicking step the other end electrode of plastic package diode is carried out zinc-plated operation by clamping.
By the foregoing description as can be known, this plastic package diode hot tin-dipping positioning fixture described in the utility model, simple in structure, parts are few, mounting or dismounting are convenient, it is fast to change speed for the plastic package diode clamping, and also very reliable for the location of plastic package diode, so can effectively improve the production efficiency and the product quality of plastic package diode hot tin-dipping technology.
And the utility model is applicable to that simultaneously electrode material is irony or copper plastic package diode, compares existing magnetic positioning fixture, and its scope of application is more extensive, and practicality is also higher.
Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalent transformation or modifications of doing according to the spirit of the utility model main technical schemes all should be encompassed within the protection range of the present utility model.
Claims (6)
1. plastic package diode hot tin-dipping positioning fixture is characterized in that comprising upper substrate (1), infrabasal plate (2) and is located at portable plate (3) between the upper and lower substrate (1,2); Be densely covered with upper substrate material hole (101) on the described upper substrate (1), be densely covered with the coaxial one by one relative infrabasal plate material hole (201) in the same baseplate material hole (101) on the infrabasal plate (2); Then be densely covered with portable plate material hole (301) on the described portable plate (3); Described portable plate (3) can be laterally movable between upper and lower substrate (1,2), and when it is on first service position, portable plate material hole (301) on it misplaces to clamp plastic package diode electrode (7) with upper and lower baseplate material hole (101,201), and when it was on second service position, portable plate material hole (301) was coaxial relative to discharge plastic package diode electrode (7) with upper and lower baseplate material hole (101,201).
2. plastic package diode hot tin-dipping positioning fixture according to claim 1, it is characterized in that described infrabasal plate (2) is provided with gathering sill (202), and portable plate (3) is provided with the guide pad (302) that stretches in the gathering sill (202), is provided with spring (4) simultaneously in the described gathering sill (202) to being located on the described guide pad (302); And when described spring (4) was in initial flexible state, described portable plate (3) was in described first service position, and when spring (4) when being compressed, described portable plate (3) is in described second service position.
3. plastic package diode hot tin-dipping positioning fixture according to claim 1 and 2 is characterized in that the quantity of described portable plate (3) is two, be symmetrically arranged between upper substrate (1) and infrabasal plate (2), and activity direction is opposite.
4. plastic package diode hot tin-dipping positioning fixture according to claim 1 and 2 is characterized in that being provided with in the described portable plate material hole (301) the soft fixture of rubber-like.
5. plastic package diode hot tin-dipping positioning fixture according to claim 4 is characterized in that described soft fixture is for being inlaid in the rubber washer in the portable plate material hole (301).
6. plastic package diode hot tin-dipping positioning fixture according to claim 1 is characterized in that being connected and fixed by bolt (5) between described upper substrate (1) and the infrabasal plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201877068U CN201518315U (en) | 2009-09-18 | 2009-09-18 | Plastic-sealed diode tinning positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201877068U CN201518315U (en) | 2009-09-18 | 2009-09-18 | Plastic-sealed diode tinning positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518315U true CN201518315U (en) | 2010-06-30 |
Family
ID=42499037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201877068U Expired - Lifetime CN201518315U (en) | 2009-09-18 | 2009-09-18 | Plastic-sealed diode tinning positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518315U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660113B (en) * | 2009-09-18 | 2011-04-20 | 苏州群鑫电子有限公司 | Plastic package diode hot tin-dipping positioning fixture |
| CN102339776A (en) * | 2011-11-01 | 2012-02-01 | 如皋市大昌电子有限公司 | Axial soldering and pickling dual-purpose tool for diode |
| CN102896128A (en) * | 2012-10-15 | 2013-01-30 | 苏州群鑫电子有限公司 | Jig and method for washing diode leads |
| CN108161836A (en) * | 2018-01-31 | 2018-06-15 | 南京工业职业技术学院 | A kind of oled songs screen seperator |
| CN108747952A (en) * | 2018-07-19 | 2018-11-06 | 济南市半导体元件实验所 | A kind of filling device and packing method for the glass bulb in patch zener diode |
| CN110369231A (en) * | 2019-08-02 | 2019-10-25 | 徐州工程学院 | Point glue equipment is used in a kind of production of LED light |
| CN112133619A (en) * | 2020-09-22 | 2020-12-25 | 重庆臻宝实业有限公司 | Plastic package clamp and plastic package process for lower electrode |
-
2009
- 2009-09-18 CN CN2009201877068U patent/CN201518315U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660113B (en) * | 2009-09-18 | 2011-04-20 | 苏州群鑫电子有限公司 | Plastic package diode hot tin-dipping positioning fixture |
| CN102339776A (en) * | 2011-11-01 | 2012-02-01 | 如皋市大昌电子有限公司 | Axial soldering and pickling dual-purpose tool for diode |
| CN102896128A (en) * | 2012-10-15 | 2013-01-30 | 苏州群鑫电子有限公司 | Jig and method for washing diode leads |
| CN108161836A (en) * | 2018-01-31 | 2018-06-15 | 南京工业职业技术学院 | A kind of oled songs screen seperator |
| CN108161836B (en) * | 2018-01-31 | 2023-10-13 | 南京工业职业技术学院 | Method for separating oled curved screen |
| CN108747952A (en) * | 2018-07-19 | 2018-11-06 | 济南市半导体元件实验所 | A kind of filling device and packing method for the glass bulb in patch zener diode |
| CN108747952B (en) * | 2018-07-19 | 2023-10-20 | 济南市半导体元件实验所 | Filling device and filling method for glass bulb in patch voltage-stabilizing diode |
| CN110369231A (en) * | 2019-08-02 | 2019-10-25 | 徐州工程学院 | Point glue equipment is used in a kind of production of LED light |
| CN112133619A (en) * | 2020-09-22 | 2020-12-25 | 重庆臻宝实业有限公司 | Plastic package clamp and plastic package process for lower electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100630 Effective date of abandoning: 20090918 |