CN209812526U - Prevent stamping die that PCB board pressed and hindered - Google Patents
Prevent stamping die that PCB board pressed and hindered Download PDFInfo
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- CN209812526U CN209812526U CN201920125983.XU CN201920125983U CN209812526U CN 209812526 U CN209812526 U CN 209812526U CN 201920125983 U CN201920125983 U CN 201920125983U CN 209812526 U CN209812526 U CN 209812526U
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- pcb
- die
- lower die
- substrate
- stamping die
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Abstract
The utility model discloses a stamping die for preventing a PCB from being crushed, which relates to the field of stamping forming of the PCB and comprises an upper die and a lower die, wherein a PCB substrate is placed in the middle of the upper surface of the lower die; fixing seats are arranged on two sides of the upper surface of the lower die, adjusting screws are screwed on the fixing seats, one ends of the adjusting screws, which are close to the PCB substrate, are fixedly connected with pressing plates, and adjusting knobs are fixedly connected with the other ends of the adjusting screws; the bottom surface of the upper die is fixedly provided with a plurality of punches, and the lower parts of the plurality of punches face the PCB substrate; the press plates on the two sides are pressed tightly on the PCB substrate through the knobs on the two sides of the lower die which are manually adjusted, so that the punch is accurately aligned to the preset punching position of the substrate, the punching efficiency is improved, and the PCB is prevented from being damaged by pressing.
Description
Technical Field
The utility model relates to a PCB board stamping forming field, concretely relates to prevent stamping die that PCB board pressed wounded.
Background
In the current PCB stamping process, a stamping device and a stamping die are used to punch out a part or all of the substrate, so that the formed substrate conforms to a predetermined size and shape. However, when the substrate is punched by the punch of the punching die, the substrate is not fixed firmly, so that the punch cannot be aligned with the preset punching position of the substrate, the PCB is crushed, and the quality of the formed substrate is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses an adjusting screw makes two clamp plates press from both sides the base plate tightly fixed, makes the drift accuracy aim at the predetermined punching press portion of base plate and carries out the punching press.
The utility model provides a stamping die for preventing a PCB from being crushed, which comprises an upper die and a lower die;
a PCB substrate is placed in the middle of the upper surface of the lower die; fixing seats are arranged on two sides of the upper surface of the lower die, adjusting screws are screwed on the fixing seats, one ends of the adjusting screws, which are close to the PCB substrate, are fixedly connected with pressing plates, and adjusting knobs are fixedly connected with the other ends of the adjusting screws;
the bottom surface of the upper die is fixedly provided with a plurality of punches, and the lower parts of the plurality of punches face the PCB substrate.
As an improvement of the utility model, the adjusting knob is provided with a non-slip mat.
As an improvement of the utility model, the lower mould is provided with a plurality of die blanking holes, the die blanking hole with the drift is corresponding.
As an improvement of the utility model, the punch is a No. 45 round steel punch.
As an improvement of the utility model, the lower die bottom is provided with the pillar.
The utility model has the advantages that: the press plates on the two sides can be pressed tightly on the PCB substrate by manually adjusting knobs on the two sides of the lower die, so that the punch is accurately aligned to the preset punching part of the substrate, and the punching efficiency is improved; the anti-slip pad is arranged on the adjusting knob, so that slipping during rotation can be avoided; the blanking hole of the stamping die is arranged to receive the stamped falling materials; the supporting columns are arranged to support the whole die on the working table.
Drawings
Fig. 1 is a stamping die for preventing a PCB from being damaged by pressure according to the present invention;
the attached drawings are marked as follows: 1-upper mould; 11-a punch; 2-lower mould; 21- -fixed seat; 211-adjusting screw; 22-die blanking hole; 3-a PCB substrate; 4, pressing a plate; 5-adjusting knob; 51-a non-slip mat; 6-prop.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, an embodiment of the present invention discloses a stamping die for preventing a PCB from being crushed, which includes an upper die 1 and a lower die 2, wherein a PCB substrate 3 is placed in the middle of the upper surface of the lower die 2; fixing seats 21 are arranged on two sides of the upper surface of the lower die 2, adjusting screws 211 are screwed on the fixing seats 21, one ends, close to the PCB substrates 3, of the adjusting screws 211 are fixedly connected with pressing plates 4, and the other ends of the adjusting screws 211 are fixedly connected with adjusting knobs 5; a plurality of punches 11 are fixedly arranged on the bottom surface of the upper die 1, and the lower parts of the plurality of punches 11 face the PCB substrate 3. The knobs on the two sides of the lower die are manually adjusted to enable the pressing plates on the two sides to gradually approach the PCB until the PCB is pressed and fixed, the punch is aligned to the substrate to treat a punching part, the phenomenon that the PCB is pressed and damaged by the punch due to the fact that the PCB is not fixed and fixed is avoided, and meanwhile the quality of the PCB formed is improved.
In the present embodiment, the adjusting knob 5 is provided with a non-slip pad 51. The knob is prevented from slipping when being manually rotated.
In the present embodiment, the lower die 2 is provided with a plurality of die blanking holes 22, and the die blanking holes 22 correspond to the punches 11. Can receive materials falling after stamping.
In this embodiment, the punch 11 is a round bar 45 punch. The intensity of punching press is increased, the going on smoothly of punching press is guaranteed, promotes punching press efficiency.
In this embodiment, the bottom of the lower mold 2 is provided with a support 6. So that the whole die can be supported and fixed on the working table.
Finally, only the specific embodiments of the present invention have been described in detail. The invention is not limited to the specific embodiments described above. Equivalent modifications and substitutions by those skilled in the art to the present invention are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (5)
1. The utility model provides a prevent stamping die that PCB board pressed, includes mould (1) and lower mould (2), its characterized in that:
a PCB substrate (3) is arranged in the middle of the upper surface of the lower die (2); fixing seats (21) are arranged on two sides of the upper surface of the lower die (2), adjusting screws (211) are screwed on the fixing seats (21), one ends, close to the PCB base plate (3), of the adjusting screws (211) are fixedly connected with pressing plates (4), and the other ends of the adjusting screws (211) are fixedly connected with adjusting knobs (5);
the bottom surface of the upper die (1) is fixedly provided with a plurality of punches (11), and the lower parts of the punches (11) face the PCB substrate (3).
2. The stamping die for preventing the PCB from being crushed as claimed in claim 1, wherein:
and the adjusting knob (5) is provided with an anti-skid pad (51).
3. The stamping die for preventing the PCB from being crushed as claimed in claim 1, wherein:
the lower die (2) is provided with a plurality of die blanking holes (22), and the die blanking holes (22) correspond to the punch (11).
4. The stamping die for preventing the PCB from being crushed as claimed in claim 1, wherein:
the punch (11) is a No. 45 round steel punch.
5. The stamping die for preventing the PCB from being crushed as claimed in claim 1, wherein:
and a support column (6) is arranged at the bottom of the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125983.XU CN209812526U (en) | 2019-01-24 | 2019-01-24 | Prevent stamping die that PCB board pressed and hindered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125983.XU CN209812526U (en) | 2019-01-24 | 2019-01-24 | Prevent stamping die that PCB board pressed and hindered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812526U true CN209812526U (en) | 2019-12-20 |
Family
ID=68871875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920125983.XU Active CN209812526U (en) | 2019-01-24 | 2019-01-24 | Prevent stamping die that PCB board pressed and hindered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812526U (en) |
-
2019
- 2019-01-24 CN CN201920125983.XU patent/CN209812526U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |