CN219561185U - Leftover collecting device for high-power lead frame stamping process - Google Patents
Leftover collecting device for high-power lead frame stamping process Download PDFInfo
- Publication number
- CN219561185U CN219561185U CN202320288002.XU CN202320288002U CN219561185U CN 219561185 U CN219561185 U CN 219561185U CN 202320288002 U CN202320288002 U CN 202320288002U CN 219561185 U CN219561185 U CN 219561185U
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- CN
- China
- Prior art keywords
- positioning part
- lead frame
- main body
- blanking pipe
- stamping process
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a high-power lead frame stamping process leftover collecting device, which comprises: a funnel main body and a blanking pipe; the bottom end of the funnel main body is provided with a positioning part, and the blanking pipe is detachably connected to the positioning part; the blanking pipe is further provided with a rotary self-locking mechanism, the device relates to the technical field of lead frame stamping, and the device can be quickly installed and detached under the interaction of the L-shaped notch and the positioning pin, is simple in structure, enables the whole process to be succinctly, quickly and efficiently completed, reduces production preparation time, and improves overall production efficiency.
Description
Technical Field
The utility model relates to the technical field of lead frame stamping, in particular to a high-power lead frame stamping process leftover collecting device.
Background
Along with the continuous development of society, the popularity of electronic products is higher and higher, and the funnel that uses in the collection process of high-power lead frame stamping process offcuts now is fixed with punch press bottom or mould bottom through the bolt, needs installer to creep into punch press bottom and locks the bolt fixedly, and the operation is troublesome, laborious, has the potential safety hazard when people dismouting to the wide market of high-power lead frame.
Disclosure of Invention
In order to solve the problems, the utility model is realized by the following technical scheme: a high power leadframe stamping process offcut collection device, comprising: a funnel main body and a blanking pipe;
the bottom end of the funnel main body is provided with a positioning part, and the blanking pipe is detachably connected to the positioning part;
wherein, still be provided with rotatory self-locking mechanism on the unloading pipe.
Preferably, the top of the positioning part is trapezoid, inclined planes are formed in the outer sides of the positioning part, and the cross section of the bottom of the positioning part is circular.
Preferably, the rotary self-locking mechanism comprises: l-shaped notch and locating pin;
the L-shaped notch is formed in the top end of the blanking pipe, the tail end of the L-shaped notch is provided with a bending part, and the locating pin is arranged at the bottom end of the locating part.
Preferably, the blanking pipe is divided into a vertical part and a bending part.
Preferably, the funnel main body is provided with a plurality of separation plates.
Preferably, the positioning pin is sized to match the caliber of the L-shaped notch.
Advantageous effects
The utility model provides a high-power lead frame stamping process leftover collecting device, which has the following beneficial effects: the device can be quickly installed and detached under the interaction of the L-shaped notch and the locating pin, has a simple structure, ensures that the whole process is concise, quick and efficient, reduces the production preparation time and improves the whole production efficiency.
Drawings
Fig. 1 is a schematic perspective view of a device for collecting the scraps of a high-power leadframe stamping process according to the present utility model.
In the figure: 1. the funnel comprises a funnel main body, 2, a blanking pipe, 3, a positioning part, 4, an L-shaped notch, 5, a positioning pin, 6, a bending part, 7, a partition plate, 21, a vertical part, 22 and a bending part.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1, the present utility model provides a technical solution: a high power leadframe stamping process offcut collection device, comprising: a funnel main body 1 and a blanking pipe 2;
the bottom end of the funnel main body 1 is provided with a positioning part 3, and the blanking pipe 2 is detachably connected to the positioning part 3;
wherein, the blanking pipe 2 is also provided with a rotary self-locking mechanism.
Specifically, when installing funnel main part 1 and unloading pipe 2 in the punch press bottom, at first laminating the inclined plane of mesa blanking die cavity under the location portion 3 and the punch press of funnel main part 1, realize positioning effect, then, insert unloading pipe 2 from the punch press bottom, unloading pipe 2 is through rotatory self-locking mechanical system and funnel main part 1 bottom mouth of pipe fixed connection with the mode of corotation, when dismantling: the blanking pipe 2 is reversely rotated and unlocked, the blanking pipe 2 is disassembled, and then the funnel main body 1 is directly and vertically taken out from the upper table surface of the punch.
Preferably, the top of the positioning portion 3 is trapezoid, the outer sides of the positioning portion are provided with inclined planes, and the cross section of the bottom of the positioning portion is circular.
Specifically, when inserting the upper table top of punch press with funnel main part 1, the inclined plane that the funnel main part 1 bottom was seted up is laminated with the inclined plane of punch press lower table top blanking die cavity to realize the location to funnel main part 1, the cross section of bottom is circular, the connection of unloading pipe 2 of being convenient for.
Preferably, further, the rotary self-locking mechanism includes: an L-shaped notch 4 and a positioning pin 5;
the top of unloading pipe 2 is offered at L-shaped notch 4, and the end of L-shaped notch 4 is provided with kink 6, and locating pin 5 sets up in the bottom of location portion 3.
Specifically, the bottom of the top positioning part 3 of the L-shaped slot 4 of the blanking tube 2 is matched with the bottom of the funnel body 1 after the funnel body 1 is installed, then the blanking tube 2 is pushed upwards, the blanking tube 2 is rotated through the shape of the L-shaped slot 4, the positioning pin 5 is positioned at the tail end of the L-shaped slot 4, then the blanking tube 2 is pulled downwards, or the blanking tube 2 automatically falls under the action of the weight of the blanking tube 2, the positioning pin 5 is clamped at the bending part 6 at the tail end of the L-shaped slot 4, and then the installation between the blanking tube 2 and the funnel body 1 is completed.
Preferably, the blanking pipe 2 is divided into a vertical portion 21 and a bending portion 22.
Specifically, the vertical portion 21 of the blanking pipe 2 is convenient for blanking materials, and meanwhile, the bending portion 22 is matched with the lower table top of the punch press, so that the materials are discharged into the collecting box at the bottom end of the punch press.
Preferably, further, the funnel main body 1 is provided with a plurality of partition plates 7.
Preferably, further, the positioning pin 5 is sized to match the caliber of the L-shaped slot 4.
Specifically, stability between the blanking pipe 2 and the funnel main body 1 is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-power lead frame punching press process leftover bits and pieces collection device which characterized in that includes: a funnel main body and a blanking pipe;
the bottom end of the funnel main body is provided with a positioning part, and the blanking pipe is detachably connected to the positioning part;
wherein, still be provided with rotatory self-locking mechanism on the unloading pipe.
2. The device for collecting the scraps of the stamping process of the high-power lead frame according to claim 1, wherein the top of the positioning part is trapezoid, inclined planes are formed on the outer sides of the positioning part, and the cross section of the bottom of the positioning part is circular.
3. The high-power leadframe stamping process offcut collection apparatus of claim 1, wherein the rotary self-locking mechanism comprises: l-shaped notch and locating pin;
the L-shaped notch is formed in the top end of the blanking pipe, the tail end of the L-shaped notch is provided with a bending part, and the locating pin is arranged at the bottom end of the locating part.
4. The apparatus of claim 1, wherein the blanking tube is divided into a vertical portion and a bending portion.
5. The high-power leadframe stamping process offcut collection apparatus of claim 1, wherein a plurality of separation plates are disposed on the funnel main body.
6. The high power leadframe punch press process offcut collection apparatus of claim 3, wherein the alignment pin is sized to match the caliber of the L-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320288002.XU CN219561185U (en) | 2023-02-23 | 2023-02-23 | Leftover collecting device for high-power lead frame stamping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320288002.XU CN219561185U (en) | 2023-02-23 | 2023-02-23 | Leftover collecting device for high-power lead frame stamping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219561185U true CN219561185U (en) | 2023-08-22 |
Family
ID=87665052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320288002.XU Active CN219561185U (en) | 2023-02-23 | 2023-02-23 | Leftover collecting device for high-power lead frame stamping process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219561185U (en) |
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2023
- 2023-02-23 CN CN202320288002.XU patent/CN219561185U/en active Active
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