CN209109971U - A kind of CSOP lead stamping device - Google Patents
A kind of CSOP lead stamping device Download PDFInfo
- Publication number
- CN209109971U CN209109971U CN201821216293.7U CN201821216293U CN209109971U CN 209109971 U CN209109971 U CN 209109971U CN 201821216293 U CN201821216293 U CN 201821216293U CN 209109971 U CN209109971 U CN 209109971U
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- CN
- China
- Prior art keywords
- csop
- lead
- protrusion
- stamping die
- stamping device
- 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.)
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Abstract
The utility model provides a kind of CSOP lead stamping device, including press machine, the press machine is equipped with a formed punch and a punching press base station, the punching press base station is equipped with a stamping die, the stamping die is set to immediately below the formed punch, and protrusion is equipped at intervals on the formed punch, and the stamping die is equipped with groove corresponding with the protrusion, the protrusion is arc, improves the quality of product.
Description
Technical field
The utility model relates to a kind of stamping devices, refer in particular to a kind of CSOP lead stamping device.
Background technique
Existing CSOP lead stamping device is to press CSOP lead while cut whole piece CSOP
Crook reason, and make CSOP lead that can be stretched in the treatment process, and CSOP lead is very thin lead, so that
CSOP lead is thinning, so that its fatigue resistance weakens significantly, so that just damaging in antifatigue test process in product, drops significantly
Low yield rate.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of CSOP lead stamping device, substantially increases production
The quality of product.
The utility model is realized in this way: a kind of CSOP lead stamping device, including press machine are set on the press machine
There are a formed punch and a punching press base station, the punching press base station is equipped with a stamping die, and the stamping die is set to the formed punch
Underface is equipped at intervals with protrusion on the formed punch, and the stamping die is equipped with groove corresponding with the protrusion, described
Protrusion is arc.
Further, the stamping die is equipped with card slot.
Further, the card slot one side is equipped with a notch.
Utility model has the advantages that a kind of CSOP lead stamping device of the utility model, so that in punching course
The stretching of CSOP lead is substantially reduced, so that passing through antifatigue test in product, substantially increases product
Quality.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of formed punch front view of CSOP lead stamping device of the utility model.
Fig. 2 is a kind of stamping die front view of CSOP lead stamping device of the utility model.
Fig. 3 is a kind of stamping die top view of CSOP lead stamping device of the utility model.
Specific embodiment
Shown in please referring to Fig.1 to Fig.3, the utility model CSOP lead stamping device, including press machine (not shown), institute
Press machine is stated equipped with a formed punch 1 and a punching press base station 2, the punching press base station 2 is equipped with a stamping die 21, the punching press
Mold 21 is set to immediately below the formed punch 1, is equipped at intervals with protrusion 11 on the formed punch 1, the stamping die 21 be equipped with
The corresponding groove 211 of the protrusion, the protrusion 11 are arc, this allow for greatly reducing in punching course for
CSOP lead is drawn high, and bends it smoothly by pin；The stamping die 21 is equipped with card slot 212, and CSOP is placed
In card slot 212, displacement will not be generated in punching course, 212 one side of card slot is equipped with a notch 2121, complete in punching press
At later, can quickly take out very much.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (3)
1. a kind of CSOP lead stamping device, including press machine, it is characterised in that: the press machine is equipped with a formed punch and one
Punching press base station, the punching press base station are equipped with a stamping die, and the stamping die is set to immediately below the formed punch, the formed punch
On be equipped at intervals with protrusion, the stamping die is equipped with groove corresponding with the protrusion, and the protrusion is arc.
2. a kind of CSOP lead stamping device as described in claim 1, it is characterised in that: the stamping die is equipped with card
Slot.
3. a kind of CSOP lead stamping device as claimed in claim 2, it is characterised in that: the card slot one side is equipped with one and lacks
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216293.7U CN209109971U (en) | 2018-07-30 | 2018-07-30 | A kind of CSOP lead stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216293.7U CN209109971U (en) | 2018-07-30 | 2018-07-30 | A kind of CSOP lead stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109971U true CN209109971U (en) | 2019-07-16 |
Family
ID=67196484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216293.7U Active CN209109971U (en) | 2018-07-30 | 2018-07-30 | A kind of CSOP lead stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109971U (en) |
-
2018
- 2018-07-30 CN CN201821216293.7U patent/CN209109971U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |