CN216369810U

CN216369810U - Notebook computer touch key support stamping die

Info

Publication number: CN216369810U
Application number: CN202122414386.9U
Authority: CN
Inventors: 李杰峰
Original assignee: Teyang Photoelectric Technology Kunshan Co ltd
Current assignee: Teyang Photoelectric Technology Kunshan Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-26
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a notebook computer touch key support stamping die, which relates to the field of stamping die equipment and comprises a lower connecting plate, wherein the upper surface of the lower connecting plate is fixedly connected with a lower die plate, the upper end of the lower die plate is provided with a lower die cavity, the front side and the rear side of the lower die cavity are both provided with ejection grooves, ejector rods are connected in the ejection grooves in a sliding manner, ejection springs are arranged in the ejection grooves, the upper ends of the ejection springs are fixedly connected with the lower ends of the ejector rods, and the lower ends of the ejection springs are fixedly connected to the bottoms of the ejection grooves. According to the utility model, the lower die cavity is provided with the ejection groove, the ejection spring is arranged in the ejection groove, the ejection spring is provided with the ejection rod, the height of the upper end of the ejection rod is consistent with that of the upper end of the lower die plate, the upper stamping part is arranged above the lower die plate, the waste material cutter is arranged below the upper stamping part, and the upper stamping part moves downwards under the action of external equipment when in use.

Description

Notebook computer touch key support stamping die

Technical Field

The utility model relates to the field of stamping die equipment, in particular to a stamping die for a notebook computer touch key bracket.

Background

The die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in the stamping process, and is called as a stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material to cause separation or plastic deformation thereof, thereby obtaining a desired part.

Be provided with touch key support under notebook computer touch key, the condition that the product was blocked under in the die cavity often appears easily in carrying out punching press production to touch key support, causes the damage to the mould easily, is carrying out the punching press in-process simultaneously owing to not having fixing device, leads to causing the problem of raw materials skew easily in the equipment vibration of punching press in-process to influence the product punching press.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a notebook computer touch key support stamping die, this technical scheme has solved the condition that the product was blocked under in the die cavity often appears easily in the stamping production who provides among the above-mentioned background art, causes the damage to the mould easily, is carrying out the punching press in-process simultaneously owing to there is not fixing device, leads to causing the problem of raw materials skew easily in the equipment vibration of punching press to influence the problem of product punching press.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a notebook computer touch key support stamping die, includes lower connecting plate, the last fixed surface of lower connecting plate is connected with the lower bolster, the die cavity has been seted up to the upper end of lower bolster, ejection groove has all been seted up to both sides around the die cavity, sliding connection has the ejector pin in the ejection groove, ejecting inslot is provided with ejecting spring, ejecting spring's upper end and the lower extreme fixed connection of ejector pin, ejecting spring's lower extreme fixed connection is in the bottom of ejection groove, the waste hole has been seted up to die cavity bottom down, the waste hole runs through the lower connecting plate, the equal fixedly connected with gag lever post in four corners of lower bolster upper surface.

Preferably, the height of the ejector rod is the same as that of the upper surface of the lower template, and the waste hole penetrates through the lower connecting plate.

Preferably, the equal fixedly connected with location section of thick bamboo in both ends about the connecting plate upper surface down, the constant head tank has been seted up to a location section of thick bamboo upper end, sliding connection has the location bracing piece in the constant head tank, be provided with the location supporting spring in the constant head tank, the upper end of location supporting spring is connected with the lower fixed surface of location bracing piece, the lower extreme fixed connection of location supporting spring is in the bottom of constant head tank.

Preferably, the upper end of the positioning support rod is fixedly connected with an upper connecting plate, the lower surface of the upper connecting plate is fixedly connected with an upper template, four corners of the upper template are provided with limiting holes, and the limiting holes are matched with the limiting rods.

Preferably, the lower surface of the upper die plate is fixedly connected with an upper stamping part, the left side and the right side of the lower end of the upper stamping part are both provided with stamping sliding grooves, the inner wall of the upper end of each stamping sliding groove is fixedly connected with a stamping supporting rod, and the lower end of each stamping supporting rod is slidably connected with a waste material cutter.

Preferably, the waste material cutter is matched with the waste material hole, the waste material cutter is in sliding connection with the stamping sliding groove, the stamping supporting rod is sleeved with a stamping supporting spring, the upper end of the stamping supporting spring is fixedly connected with the inner wall of the upper end of the stamping sliding groove, the lower end of the stamping supporting spring is fixedly connected with the upper surface of the waste material cutter, and the upper stamping part is matched with the lower die cavity.

The utility model provides a stamping die for a notebook computer touch key bracket, which has the following beneficial effects:

in the utility model, an ejection groove is arranged in a lower die cavity, an ejection spring is arranged in the ejection groove, an ejector rod is arranged on the ejection spring, the height of the upper end of the ejector rod is consistent with that of the upper end of a lower die plate, an upper stamping part is arranged above the lower die plate, a waste material cutter is arranged below the upper stamping part, when the upper stamping part is used, the upper stamping part moves downwards under the action of external equipment, when the waste material cutter is abutted against the upper surface of a raw material, the waste material cutter slides relative to a stamping supporting rod, the position of the raw material plate is pressed and limited under the action of a stamping supporting spring, the upper stamping part continues to be pressed downwards, the upper stamping part is matched with the lower die cavity to stamp the raw material, the waste material cutter is matched with a waste material hole to cut off redundant plate in the raw material plate, the waste material plate is discharged from the waste material hole, the ejector rod is pushed by the raw material plate to compress the ejection spring, and the ejector rod ejects a product under the action of the ejection spring after stamping contact, thereby solve the condition that the product was blocked under in the die cavity often appearing easily in the punching press production, cause the damage to the mould easily, simultaneously because there is not fixing device in carrying out stamping process, lead to the problem that equipment vibration caused the raw materials skew easily in stamping process to influence the problem of product punching press.

Drawings

FIG. 1 is a schematic perspective view of a stamping die according to the present invention;

FIG. 2 is a schematic representation of the product of the stamping die of the present invention;

FIG. 3 is a schematic cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken at B-B of FIG. 2;

fig. 5 is a partially enlarged view of C in fig. 4.

The reference numbers in the figures are:

1. a lower connecting plate; 2. a lower template; 3. a scrap hole; 4. a lower die cavity; 5. a top rod; 6. ejecting a spring; 7. Ejecting the groove; 8. a limiting rod; 9. a positioning cylinder; 10. positioning a groove; 11. positioning the support spring; 12. positioning the supporting rod; 13. a waste cutter; 14. punching a piece; 15. mounting a template; 16. an upper connecting plate; 17. stamping the support rod; 18. the support spring is stamped.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a notebook computer touch key support stamping die comprises a lower connecting plate 1, wherein the upper surface of the lower connecting plate 1 is fixedly connected with a lower template 2, the upper end of the lower template 2 is provided with a lower die cavity 4, the front side and the rear side of the lower die cavity 4 are both provided with ejection grooves 7, the ejection grooves 7 are slidably connected with ejector rods 5, ejection springs 6 are arranged in the ejection grooves 7, the upper ends of the ejection springs 6 are fixedly connected with the lower ends of the ejector rods 5, the lower ends of the ejection springs 6 are fixedly connected with the bottom of the ejection grooves 7, the bottom of the lower die cavity 4 is provided with waste holes 3, the waste holes 3 penetrate through the lower connecting plate 1, four corners of the upper surface of the lower template 2 are both fixedly connected with limit rods 8, the height of the ejector rods 5 is the same as that of the upper surface of the lower template 2, the waste holes 3 penetrate through the lower connecting plate 1, and the left end and right end of the upper surface of the lower connecting plate 1 are both fixedly connected with positioning cylinders 9, positioning groove 10 has been seted up to location section of thick bamboo 9 upper end, sliding connection has location bracing piece 12 in the positioning groove 10, be provided with location supporting spring 11 in the positioning groove 10, the upper end of location supporting spring 11 and the lower fixed surface of location bracing piece 12 are connected, the lower extreme fixed connection of location supporting spring 11 is in the bottom of positioning groove 10, upper punch 14 continues to push down, upper punch 14 and the cooperation of lower die cavity 4 carry out the punching press to the raw materials, waste material cutter 13 cooperates with waste material hole 3 and amputates unnecessary panel in the raw materials board, discharge from waste material hole 3, raw materials board promotes ejector pin 5 compression ejector spring 6, after the punching press contact, ejector pin 5 is ejecting the product under ejector spring 6's effect, thereby solve the condition that the product was blocked in lower die cavity 4 in the punching press production and appear often easily, cause the problem of the damage to the mould easily.

An upper connecting plate 16 is fixedly connected at the upper end of the positioning supporting rod 12, an upper template 15 is fixedly connected at the lower surface of the upper connecting plate 16, limiting holes are formed in four corners of the upper template 15 and are matched with the limiting rods 8, an upper stamping part 14 is fixedly connected at the lower surface of the upper template 15, stamping sliding grooves are formed in the left side and the right side of the lower end of the upper stamping part 14, a stamping supporting rod 17 is fixedly connected with the inner wall of the upper end of each stamping sliding groove, a waste material cutter 13 is connected with the lower end of the stamping supporting rod 17 in a sliding manner, the waste material cutter 13 is matched with the waste material hole 3 and is connected with the stamping sliding groove in a sliding manner, a stamping supporting spring 18 is sleeved on each stamping supporting rod 17, the upper end of each stamping supporting spring 18 is fixedly connected with the inner wall of the upper end of each stamping sliding groove, the lower end of each stamping supporting spring 18 is fixedly connected with the upper surface of the waste material cutter 13, and the upper stamping part 14 is matched with the lower cavity 4, when using, upper punch 14 moves down under the effect of external equipment, and when waste material cutter 13 and the upper surface butt of raw materials, waste material cutter 13 slided for punching press bracing piece 17, compresses tightly the injecing to the raw materials board position under the effect of punching press supporting spring 18 to solve and carry out the punching press in-process because there is not fixing device, lead to causing the problem of raw materials skew easily in punching press in-process equipment vibration.

In summary, the utility model has the advantages that: in the utility model, an ejection groove 7 is arranged in a lower die cavity 4, an ejection spring 6 is arranged in the ejection groove 7, an ejector rod 5 is arranged on the ejection spring 6, the height of the upper end of the ejector rod 5 is consistent with that of the upper end of a lower die plate 2, an upper stamping part 14 is arranged above the lower die plate 2, a waste material cutter 13 is arranged below the upper stamping part 14, when the device is used, the upper stamping part 14 moves downwards under the action of external equipment, when the waste material cutter 13 is abutted against the upper surface of a raw material, the waste material cutter 13 slides relative to a stamping support rod 17, the position of the raw material plate is pressed and limited under the action of a stamping support spring 18, the upper stamping part 14 continues to press downwards, the upper stamping part 14 is matched with the lower die cavity 4 to stamp the raw material, the waste material cutter 13 is matched with a waste material hole 3 to cut off redundant plate in the raw material plate, the redundant plate is discharged from the waste material hole 3, the raw material plate pushes the ejector rod 5 to compress the ejection spring 6, after the punching press contact, ejector pin 5 is ejecting with the product under ejecting spring 6's effect to solve the condition that the product was blocked in die cavity 4 under the easy product that appears in the punching press production, cause the damage to the mould easily, simultaneously because there is not fixing device in carrying out the punching press in-process, lead to causing the problem of raw materials skew easily in the equipment vibration of punching press in-process, thereby influence the problem of product punching press.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A notebook computer touch key bracket stamping die is characterized by comprising a lower connecting plate (1), the upper surface of the lower connecting plate (1) is fixedly connected with a lower template (2), the upper end of the lower template (2) is provided with a lower die cavity (4), ejecting grooves (7) are formed in the front side and the rear side of the lower die cavity (4), ejector rods (5) are connected in the ejecting grooves (7) in a sliding mode, an ejection spring (6) is arranged in the ejection groove (7), the upper end of the ejection spring (6) is fixedly connected with the lower end of the ejector rod (5), the lower end of the ejection spring (6) is fixedly connected with the bottom of the ejection groove (7), a waste hole (3) is arranged at the bottom of the lower die cavity (4), the waste hole (3) penetrates through the lower connecting plate (1), and limiting rods (8) are fixedly connected to four corners of the upper surface of the lower template (2).

2. The notebook computer touch key support stamping die of claim 1, wherein: the height of the ejector rod (5) is the same as that of the upper surface of the lower template (2), and the waste hole (3) penetrates through the lower connecting plate (1).

3. The notebook computer touch key support stamping die of claim 1, wherein: the utility model discloses a positioning device, including lower connecting plate (1), locating cylinder (9) has been seted up to locating cylinder (9) upper end, the equal fixedly connected with location section of thick bamboo in both ends about lower connecting plate (1) upper surface (9), constant head tank (10) have been seted up to a location section of thick bamboo (9), sliding connection has location bracing piece (12) in constant head tank (10), be provided with location supporting spring (11) in constant head tank (10), the lower fixed surface of upper end and location bracing piece (12) of location supporting spring (11) is connected, the lower extreme fixed connection of location supporting spring (11) is in the bottom of constant head tank (10).

4. The notebook computer touch key support stamping die of claim 3, wherein: the upper end fixedly connected with upper junction plate (16) of location bracing piece (12), upper surface fixedly connected with cope match-plate pattern (15) under upper junction plate (16), spacing hole has all been seted up in the four corners of cope match-plate pattern (15), spacing hole and gag lever post (8) looks adaptation.

5. The notebook computer touch key support stamping die of claim 4, wherein: the stamping die is characterized in that an upper stamping part (14) is fixedly connected to the lower surface of the upper die plate (15), stamping sliding grooves are formed in the left side and the right side of the lower end of the upper stamping part (14), stamping supporting rods (17) are fixedly connected to the inner wall of the upper end of each stamping sliding groove, and waste cutters (13) are slidably connected to the lower ends of the stamping supporting rods (17).

6. The notebook computer touch key support stamping die of claim 5, wherein: waste material cutter (13) and waste material hole (3) looks adaptation, waste material cutter (13) and punching press sliding tray sliding connection, the cover is equipped with punching press supporting spring (18) on punching press bracing piece (17), the upper end of punching press supporting spring (18) and the upper end inner wall fixed connection of punching press sliding tray, the lower extreme of punching press supporting spring (18) and the upper surface fixed connection of waste material cutter (13), go up stamping part (14) and die cavity (4) looks adaptation down.