CN215315130U - Be applied to stamping jig of supply socket protection box - Google Patents
Be applied to stamping jig of supply socket protection box Download PDFInfo
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- CN215315130U CN215315130U CN202121173917.3U CN202121173917U CN215315130U CN 215315130 U CN215315130 U CN 215315130U CN 202121173917 U CN202121173917 U CN 202121173917U CN 215315130 U CN215315130 U CN 215315130U
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Abstract
The utility model belongs to the technical field of precision metal processing, and discloses a stamping jig applied to a power socket protection box. Comprises an upper die and a lower die; the upper die comprises a panel, a punch fixing plate is connected to the lower surface of the panel, and a through hole penetrating through the panel, the punch fixing plate and the elastic resin rod A from top to bottom through a limiting bolt A is connected with the elastic pressing plate; a punch is arranged in the middle of the lower end of the elastic pressing plate, and an upper die guide sleeve B is arranged on each of the left side and the right side of the panel; the lower die comprises a female die fixing plate, a female die plate is arranged in the middle of the upper surface of the female die fixing plate, female die guide columns are arranged on the left side and the right side of the female die plate respectively, and the female die guide columns are inserted into an upper die guide sleeve B for positioning when the female die guide columns are assembled; the stamping jig is simple in structure and convenient to operate, and labor cost is saved.
Description
Technical Field
The utility model belongs to the technical field of precision metal processing, and relates to a stamping jig applied to a power socket protection box.
Background
The power socket protection box shown in fig. 5 is required to be incapable of deforming and crushing, in the existing implementation mode, product positioning is unstable, the position change of stamping is large, the product is easy to deform, and defects such as crushing and scratching are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a stamping jig applied to a power socket protection box, which prevents the problem that a workpiece is not easy to take out because of being clamped in the stamping jig by arranging an elastic pressing plate; the upper die and the lower die are respectively provided with an upper die guide sleeve A and a lower die guide post, so that the stability of the position of the upper die and the lower die in the stamping process is ensured; and the stamping jig is simple in structure and convenient to operate, and labor cost is saved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a stamping jig applied to a power socket protection box comprises an upper die and a lower die; the upper die comprises a panel, a punch fixing plate is connected to the lower side of the panel, 3 elastic resin rods A are respectively arranged on the left side and the right side of the lower side of the panel, a through hole is formed in the middle of each elastic resin rod A, and the through holes penetrating through the panel, the punch fixing plate and the elastic resin rods A from top to bottom through limiting bolts A are connected with an elastic pressing plate; a punch is arranged in the middle of the lower end of the elastic pressing plate, an upper die guide sleeve B is arranged on each of the left side and the right side of the panel, and the upper die guide sleeves B penetrate through the panel, the punch fixing plate and the elastic pressing plate from top to bottom;
the lower die comprises a female die fixing plate, two sides of the bottom of the female die fixing plate are respectively provided with a die leg, the outer side of each die leg is provided with a transverse groove, the middle part of the upper surface of the female die fixing plate is provided with a female die plate, and the middle part of the upper surface of the female die plate is provided with a boss; a positioning pin is respectively arranged in front of and behind the boss, four elastic resin rods B are arranged at four corners of the boss, a female die guide post is respectively arranged at the left side and the right side of the female die plate, and the female die guide posts are inserted into the upper die guide sleeves B for positioning when the female die guide posts are assembled;
the upper limiting columns are respectively arranged at the two ends of the middle of the bottom of the panel, and the lower limiting columns are respectively arranged at the two ends of the middle of the female die fixing plate; and the two ends of the bottom of the panel are respectively provided with an upper die guide sleeve A, and the two ends of the female die fixing plate are respectively provided with a lower die guide post.
Further, the elastic resin rod B is connected with the female die fixing plate through a bolt D, and the bolt D penetrates through the female die fixing plate and then is connected with the elastic resin rod B;
further, the panel is rectangular; the female die fixing plate is rectangular; the boss is rectangular;
further, the lower surface of the panel is fixedly connected with a punch fixing plate through a bolt A;
further, the upper die guide sleeve B is connected with the panel through a limiting bolt B; the upper die guide sleeve A is connected with the panel through a bolt B; the lower die guide pillar is connected with the female die fixing plate through a bolt C;
further, the elastic resin rod a is disposed inside the punch fixing plate.
The punch on the elastic pressing plate is right opposite to the part needing to be punched by the workpiece placed on the lower die. The outer side of each mould leg is provided with a transverse groove, and when the mould legs are fixed on the operation table top, the mould legs are pressed in the grooves by using a pressing plate. The boss is embedded with the workpiece in a profiling way. Two holes on the workpiece are embedded into the positioning pins.
After the upper die and the lower die are assembled, the punch fixing plate and the concave die plate are the same in size and correspond in position. The upper limiting column and the lower limiting column are aligned up and down, and the upper limiting column leans against the lower limiting column during working to limit the feeding position of the upper die. When the die is closed, the guide post of the lower die is inserted into the guide sleeve A of the upper die, and the positions of the upper die and the lower die are determined.
Compared with the prior art, the utility model has the beneficial effects that:
according to the stamping jig applied to the power socket protection box, the elastic pressing plate is arranged, so that the problem that a workpiece is clamped in the stamping jig and is not easy to take out is solved; the upper die and the lower die are respectively provided with an upper die guide sleeve A and an upper die guide sleeve B, so that the stability of the position of the upper die and the lower die in the stamping process is ensured; the stamping jig is made of hard material (Cr12MoV) and is subjected to nitriding treatment, so that the stamping jig is relatively wear-resistant and the service life is prolonged.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
fig. 1 is a front view of a stamping jig applied to a power socket protection box according to the present invention.
Fig. 2 is a top view of a stamping fixture applied to a power socket protection box according to the present invention.
Fig. 3 is a cross-sectional view E-E of fig. 2.
Fig. 4 is a cross-sectional view D-D of fig. 2.
Fig. 5 is a schematic structural diagram of a power socket protection box.
In the drawing, 1, a panel, 2, a punch fixing plate, 3, an elastic resin rod A, 4, an elastic pressing plate, 5, a concave template, 6, a concave die fixing plate, 7, a die leg, 8, a workpiece, 9, an upper die guide sleeve A, 10, a lower die guide column, 11, an upper limit column, 12, a lower limit column, 13, a concave die guide column, 14, an upper die guide sleeve B, 15, a positioning pin, 16, an elastic resin rod B, 17, a limit bolt A, 18, a bolt A, 19, a limit bolt B, 20, a bolt B, 21, a bolt C, 22 and a bolt D are arranged.
Detailed Description
The utility model is further described below with reference to the drawings attached to the specification, but the utility model is not limited to the following examples.
Example 1
A stamping jig applied to a power socket protection box is shown in figures 1-4 and comprises an upper die and a lower die; the upper die comprises a panel 1, a punch fixing plate 2 is connected to the lower side of the panel 1, 3 elastic resin rods A3 are respectively arranged on the left side and the right side below the panel 1, a through hole is formed in the middle of each elastic resin rod A3, and the through holes penetrating through the panel 1, the punch fixing plate 2 and the elastic resin rods A3 from top to bottom through limiting bolts A17 are connected with the elastic pressing plate 4; a punch is arranged in the middle of the lower end of the elastic pressing plate 4, an upper die guide sleeve B14 is arranged on each of the left side and the right side of the panel 1, and the upper die guide sleeve B14 penetrates through the panel 1, the punch fixing plate 2 and the elastic pressing plate 4 from top to bottom;
the lower die comprises a female die fixing plate 6, two sides of the bottom of the female die fixing plate 6 are respectively provided with a die leg 7, the outer side of each die leg 7 is provided with a transverse groove, the middle part of the upper surface of the female die fixing plate 6 is provided with a female die plate 5, and the middle part of the upper surface of the female die plate 5 is provided with a boss; a positioning pin 15 is respectively arranged at the front and the rear of the boss, four elastic resin rods B19 are arranged at four corners of the boss, a female die guide post 13 is respectively arranged at the left side and the right side of the female die plate 5, and the female die guide posts 13 are inserted into an upper die guide sleeve B14 for positioning when the female die guide posts 13 are closed;
the upper limiting columns 11 are respectively arranged at the two ends of the middle of the bottom of the panel 1, and the lower limiting columns 12 are respectively arranged at the two ends of the middle of the female die fixing plate 6; and the two ends of the bottom of the panel 1 are respectively provided with an upper die guide sleeve A9, and the two ends of the female die fixing plate 6 are respectively provided with a lower die guide post 10.
Further, the elastic resin rod B16 is connected with the die fixing plate 6 through a bolt D22, and a bolt D22 penetrates through the die fixing plate 6 and then is connected with the elastic resin rod B16;
further, the panel 1 is rectangular; the female die fixing plate 6 is rectangular; the boss is rectangular;
further, the lower surface of the panel 1 is fixedly connected with the punch fixing plate 2 through a bolt A18;
further, the upper die guide sleeve B14 is connected with the panel 1 through a limit bolt B19; the upper die guide sleeve A9 is connected with the panel 1 through a bolt B20; the lower die guide post 10 is connected with the female die fixing plate 6 through a bolt C21;
further, the elastic resin rod a3 is provided inside the punch retainer plate 2.
The working method comprises the following steps:
1) installing a stamping die on stamping equipment, fixing a panel 1 of an upper die on a stamping plate of the equipment, and fixing die legs 7 on a working table surface of the equipment;
2) starting an equipment button, and driving an upper die to rise by a stamping plate of the equipment to expose the surface 5 of the concave die plate;
3) placing a workpiece 8 in a groove of a concave template 5, wherein the groove is designed according to the shape of the workpiece 8, two holes of the workpiece 8 are aligned with a positioning pin 15, whether the direction of the workpiece 8 is correct is confirmed, and the workpiece 8 is completely placed in the placing groove;
4) pressing down an equipment starting button, descending the upper die, and rising the punch again after impacting the workpiece 8 to expose the surface of the concave die plate 5;
5) and (5) taking down the workpiece 8, and circulating the steps 3-5 after confirming that no abnormality exists.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (6)
1. A stamping jig applied to a power socket protection box is characterized by comprising an upper die and a lower die; the upper die comprises a panel (1), a punch fixing plate (2) is connected below the panel (1), the left side and the right side below the panel (1) are respectively provided with (3) elastic resin rods A (3), a through hole is formed in the middle of each elastic resin rod A (3), and the through holes penetrating through the panel (1), the punch fixing plate (2) and the elastic resin rods A (3) from top to bottom through limiting bolts A (17) are connected with an elastic pressing plate (4); a punch is arranged in the middle of the lower end of the elastic pressing plate (4), an upper die guide sleeve B (14) is arranged on each of the left side and the right side of the panel (1), and the upper die guide sleeve B (14) penetrates through the panel (1), the punch fixing plate (2) and the elastic pressing plate (4) from top to bottom;
the lower die comprises a female die fixing plate (6), two sides of the bottom of the female die fixing plate (6) are respectively provided with a die leg (7), the outer side of each die leg (7) is respectively provided with a transverse groove, the middle part of the upper surface of the female die fixing plate (6) is provided with a female die plate (5), and the middle part of the upper surface of the female die plate (5) is provided with a boss; a positioning pin (15) is respectively arranged in the front and the rear of the boss, four elastic resin rods B (16) are arranged at four corners of the boss, a female die guide post (13) is respectively arranged at the left side and the right side of the female die plate (5), and the female die guide post (13) is inserted into an upper die guide sleeve B (14) for positioning when the female die guide post (13) is closed;
upper limiting columns (11) are respectively arranged at two ends of the middle of the bottom of the panel (1), and lower limiting columns (12) are respectively arranged at two ends of the middle of the female die fixing plate (6); and the two ends of the bottom of the panel (1) are respectively provided with an upper die guide sleeve A (9), and the two ends of the female die fixing plate (6) are respectively provided with a lower die guide post (10).
2. The punching jig applied to the power socket protection box according to claim 1, wherein the elastic resin rod B (16) is connected with the female die fixing plate (6) through a bolt D (22), and the bolt D (22) penetrates through the female die fixing plate (6) and then is connected with the elastic resin rod B (16).
3. The punching jig applied to the power socket protection box of claim 2, wherein the lower surface of the panel (1) is fixedly connected with the punch fixing plate (2) through a bolt A (18).
4. The stamping jig for the power socket protection box as claimed in claim 3, wherein the upper die guide sleeve B (14) is connected with the panel (1) through a limit bolt B (19); the upper die guide sleeve A (9) is connected with the panel (1) through a bolt B (20); the lower die guide post (10) is connected with the female die fixing plate (6) through a bolt C (21).
5. The punching jig applied to the power socket protection box according to claim 4, wherein the elastic resin rod A (3) is arranged inside the punch fixing plate (2).
6. The stamping jig for the power socket protection box of claim 5, wherein the panel (1) is rectangular; the female die fixing plate (6) is rectangular; the boss is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173917.3U CN215315130U (en) | 2021-05-28 | 2021-05-28 | Be applied to stamping jig of supply socket protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173917.3U CN215315130U (en) | 2021-05-28 | 2021-05-28 | Be applied to stamping jig of supply socket protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215315130U true CN215315130U (en) | 2021-12-28 |
Family
ID=79548965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121173917.3U Active CN215315130U (en) | 2021-05-28 | 2021-05-28 | Be applied to stamping jig of supply socket protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215315130U (en) |
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2021
- 2021-05-28 CN CN202121173917.3U patent/CN215315130U/en active Active
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