CN210732678U

CN210732678U - Notebook shell stamping part mould

Info

Publication number: CN210732678U
Application number: CN201921211395.4U
Authority: CN
Inventors: 刁红文; 刘国林
Original assignee: Kunshan Yuli Electronic Technology Co ltd
Current assignee: Kunshan Yuli Electronic Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-12
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a notebook shell stamping workpiece mould, concretely relates to mould technical field, including the lower backup pad, the top surface of lower backup pad is provided with the supporting shoe, the top of supporting shoe is connected with the die holder, and the quantity of supporting shoe is provided with a plurality ofly, the top surface of die holder is provided with the lower bolster, the top surface mounting of lower bolster has the lower bolster, the top surface of lower bolster is provided with the shaping die cavity. The utility model discloses set up keyboard hole groove and keyboard groove seat, wherein keyboard hole groove is accurate with the counterpoint of keyboard groove seat, can realize the hole site accuracy of notebook shell, improve product quality, can accomplish the disposable stamping forming process of notebook computer shell, solved the problem that the notebook shell counterpoints not accurately and the accuracy is poor, set up four spacing posts, the upper die base can drive the cope match-plate pattern and move together, realized the stability of cope match-plate pattern when sliding, improved the punching press quality of product.

Description

Notebook shell stamping part mould

Technical Field

The utility model relates to the technical field of mold, more specifically say, the utility model relates to a notebook shell stamping workpiece mould.

Background

A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials so as to obtain required parts.

The utility model of patent application publication No. CN 205869256U discloses a stamping part die for notebook computer shells, which comprises a lower die holder, a thread groove, a thread push rod, a concave die plate, a die plate groove, a die plate, a discharging plate and a convex die; this notebook shell stamping workpiece mould simple structure, convenient to use, work accuracy is high, and the shaping of material is effectual after the punching press, and the uninstallation raw materials is convenient.

However, in practical use, there are still many disadvantages, such as inaccurate alignment of the notebook shell and poor accuracy.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a notebook shell stamping workpiece mould, through having set up keyboard hole groove and keyboard groove seat, punch the blanking of waste material through the lower mould, wherein keyboard hole groove is accurate with the counterpoint of keyboard groove seat, can realize the hole site accuracy of notebook shell, improve product quality, can accomplish the disposable stamping forming process of notebook shell, and is simple and fast, and the production efficiency is improved, the problem that the notebook shell counterpoints not accurate and the accuracy is poor has been solved, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a notebook shell stamping part die comprises a lower supporting plate, wherein supporting blocks are arranged on the top end surface of the lower supporting plate, the top end of each supporting block is connected with a lower die holder, a plurality of supporting blocks are arranged, a lower clamping plate is arranged on the top end surface of the lower die holder, a lower die plate is arranged on the top end surface of the lower clamping plate, and a forming die cavity is arranged on the top end surface of the lower die plate;

the utility model discloses a keyboard slot, including lower bolster, bottom plate, upper plate, lower bolster, the top surface of lower bolster is close to the inside of shaping die cavity and sets up keyboard slot seat, and the top of lower bolster is provided with the cope match-plate pattern, the bottom surface of cope match-plate pattern is provided with the backing plate, the bottom surface of backing plate is provided with the punch holder, and the inside of backing plate is provided with takes off the board, the bottom surface of punch holder is provided with female template, female template and lower bolster phase-match, and the top position that the inner chamber top of female template corresponds keyboard slot seat is provided with keyboard hole groove, the one end.

In a preferred embodiment, a spring pressing box is arranged on the top end surface of the lower supporting plate, a striking plate is fixedly connected to the top end of the spring pressing box, and a striking rod is fixedly arranged on the top end surface of the striking plate.

In a preferred embodiment, one end of the striking rod penetrates through the lower die holder, and the other end of the striking rod is fixedly connected with the bottom end surface of the lower die plate.

In a preferred embodiment, a lower die punch is mounted inside the lower clamping plate, and a stripping pin is fixedly arranged at the top end of the lower die punch.

In a preferred embodiment, the top end surface of the lower die holder is provided with a lower inner limiting column, an upper inner limiting column is arranged in the upper die plate in the vertical direction corresponding to the lower inner limiting column, the upper inner limiting column is matched with the upper inner limiting column, and the upper inner limiting column penetrates through the upper die plate, the base plate, the upper clamping plate and the female die plate.

In a preferred embodiment, the top end surface of the lower support plate is provided with four limiting columns on one side close to the support block.

In a preferred embodiment, the top ends of the four limiting columns are fixedly connected with a fixing plate, and a cylinder is arranged in the middle of the top end surface of the fixing plate.

In a preferred embodiment, the outer wall sleeves of the circumferential sides of the four limiting columns are provided with an upper die holder, the upper die holder is fixedly connected with the upper die plate, and the top end surface of the upper die holder is fixedly connected with the end part of the piston rod of the cylinder.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the utility model discloses a set up keyboard hole groove and keyboard groove seat, through the lower mould drift with the waste material blanking, wherein keyboard hole groove and keyboard groove seat counterpoint accurately, can realize the hole site accuracy of notebook shell, improve product quality, can accomplish the disposable stamping forming process of notebook shell, simple swift, improved production efficiency, solved the notebook shell counterpoint not accurate and the poor problem of accuracy;

2. the utility model discloses a set up four spacing posts, the piston rod on the cylinder is in the extension state, and the upper die base can drive the cope match-plate pattern and move together, and the upper die base slides on the circumference outside wall of four spacing posts, has realized the stability of upper die base when sliding, guarantees the stable normal clear of punching press, improves the punching press quality of product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the closing structure of the present invention.

Fig. 3 is a schematic view of the opening structure of the present invention.

Fig. 4 is a schematic structural diagram of the female mold plate of the present invention.

Fig. 5 is the structural schematic diagram of the lower template of the present invention.

The reference signs are: the device comprises a lower supporting plate 1, a supporting block 2, a lower die holder 3, a lower clamping plate 4, a lower die plate 5, a forming die cavity 6, a limiting column 7, a fixing plate 8, a cylinder 9, an upper die holder 10, an upper die plate 11, a backing plate 12, an upper clamping plate 13, a female die plate 14, a spring extrusion box 15, a striking plate 16, a striking rod 17, a lower inner limiting column 18, an upper inner limiting column 19, a lower die punch 20, a stripping pin 21, a stripping plate 22, a keyboard hole groove 23, a touch hole groove 24 and a keyboard groove seat 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a notebook shell stamping workpiece mould, including bottom suspension fagging 1, the top surface of bottom suspension fagging 1 is provided with supporting shoe 2, the top of supporting shoe 2 is connected with die holder 3, and the quantity of supporting shoe 2 is provided with a plurality ofly, the top surface of die holder 3 is provided with lower plate 4, the top surface mounting of lower plate 4 has lower bolster 5, the top surface of lower bolster 5 is provided with shaping die cavity 6.

Referring to the attached drawings 1-5 in the specification, a keyboard groove seat 25 is arranged inside a lower template 5 close to a molding die cavity 6 in the notebook shell stamping die according to the embodiment, an upper template 11 is arranged at the top of the lower template 5, a base plate 12 is arranged on the bottom end surface of the upper template 11, an upper clamping plate 13 is arranged on the bottom end surface of the base plate 12, a stripping plate 22 is arranged inside the base plate 12, a female template 14 is arranged on the bottom end surface of the upper clamping plate 13, the female template 14 is matched with the lower template 5, a keyboard hole groove 23 is arranged at the top end of an inner cavity of the female template 14 corresponding to the top of the keyboard groove seat 25, and a touch hole groove 24 is arranged at one end, close to the keyboard hole groove 23, of the top end of the inner cavity of.

Further, the top surface of the lower supporting plate 1 is provided with a spring extrusion box 15, the top end of the spring extrusion box 15 is fixedly connected with a beating plate 16, the top surface of the beating plate 16 is fixedly provided with a beating rod 17, one end of the beating rod 17 penetrates through the lower die holder 3, and the other end of the beating rod 17 is fixedly connected with the bottom surface of the lower die plate 5.

Further, the internally mounted of lower plate 4 has lower mould drift 20, the fixed material round pin 21 that takes off that is provided with in top of lower mould drift 20, the top surface of die holder 3 is provided with down interior spacing post 18, the inside of cope match-plate pattern 11 corresponds the vertical direction of interior spacing post 18 down and is provided with interior spacing post 19, interior spacing post 19 and the interior spacing post 19 phase-match of last, interior spacing post 19 runs through the inside through cope match-plate pattern 11, backing plate 12, punch plate 13 and die block 14 in going up.

The implementation scenario is specifically as follows: in the actual use process, when the notebook computer shell needs to be stamped, the injection molding liquid raw material is put into a molding die cavity 6 in a lower template 5, the molding die cavity 6 is arranged between an upper clamping plate 13 and a lower clamping plate 4, when an upper template 11 is contacted with the lower template 5, the upper template 11 is matched with the lower template 5, meanwhile, the waste is punched by a lower die punch 20, the product is pressed against the lower template 11 and a stripping plate 22, an upper inner limiting column 19 is contacted with a lower inner limiting column 18, wherein a keyboard hole groove 23 and a keyboard groove seat 25 are aligned accurately, the hole site accuracy of the notebook computer shell can be realized, the product quality is improved, after the stamping operation is completed, the upper template 11 is separated from the lower template 5, a female template 14 on the upper template 11 is stripped, and then the waste is pushed out of the molding die cavity 6, so that the one-time stamping molding process of the notebook computer shell can be completed, simple swift has improved production efficiency, and this embodiment has specifically solved the problem that notebook shell counterpoints not accurate and the accuracy is poor.

Referring to the attached drawing 1 in the specification, the die for stamping parts of the notebook computer shell in the embodiment comprises four limiting columns 7, wherein the limiting columns 7 are arranged on one side, close to the supporting block 2, of the top end surface of the lower supporting plate 1, and the number of the limiting columns 7 is four.

Furthermore, four top fixedly connected with fixed plate 8 of spacing post 7, the top surface middle part position of fixed plate 8 is provided with cylinder 9.

Further, four the circumference side outer wall cover of spacing post 7 is equipped with upper die base 10, upper die base 10 and cope match-plate pattern 11 fixed connection, and the top surface of upper die base 10 and the piston rod end fixed connection of cylinder 9.

The implementation scenario is specifically as follows: during the use, to cylinder 9 circular telegram, the piston rod on the cylinder 9 is in the extension state, and at this moment upper die base 10 can drive cope match-plate pattern 11 and move together, because upper die base 10 slides on the circumference side outer wall of four spacing posts 7, has realized the stability of upper die base 10 when sliding, guarantees the stable normal clear of punching press, improves the punching press quality of product.

The utility model discloses a theory of operation:

referring to the attached drawings 1-5 of the specification, the keyboard hole groove 23 and the keyboard groove seat 25 are arranged, the waste materials are punched through the lower die punch 20, the keyboard hole groove 23 and the keyboard groove seat 25 are aligned accurately, hole position accuracy of the notebook computer shell can be achieved, product quality is improved, the one-time punch forming process of the notebook computer shell can be completed, the operation is simple and fast, production efficiency is improved, and the problems that the notebook computer shell is not aligned accurately and accuracy is poor are solved.

Referring to the attached drawing 1 of the specification, four limiting columns 7 are arranged, a piston rod on a cylinder 9 is in an extending state, an upper die base 10 can drive an upper die plate 11 to move together, and the upper die base 10 slides on the outer walls of the circumferential sides of the four limiting columns 7, so that the stability of the upper die base 10 during sliding is realized, the stable and normal operation of stamping is ensured, and the stamping quality of a product is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a notebook shell stamping workpiece mould, includes lower support plate (1), its characterized in that: the die comprises a lower supporting plate (1), a lower die holder (3) and a plurality of supporting blocks (2), wherein supporting blocks (2) are arranged on the top end surface of the lower supporting plate (1), the top end of each supporting block (2) is connected with the lower die holder (3), a lower clamping plate (4) is arranged on the top end surface of the lower die holder (3), a lower die plate (5) is arranged on the top end surface of the lower clamping plate (4), and a forming die cavity (6) is arranged on the top end surface of the lower die plate (5);

the utility model discloses a keyboard of forming die cavity, including lower bolster (5), bottom surface, upper plate (12), lower bolster (5), upper plate (11), bottom surface, lower plate (11), bottom surface, upper plate (13), and the inside of backing plate (12) is provided with takes off board (22), the bottom surface of upper plate (13) is provided with female template (14), female template (14) and lower bolster (5) phase-match, and the top position that the inner chamber top of female template (14) corresponds keyboard groove (25) is provided with keyboard hole groove (23), the one end that the inner chamber top of female template (14) is close to keyboard hole groove (23) is provided with touch hole groove (24).

2. The notebook shell stamping die according to claim 1, wherein: the spring extrusion box (15) is arranged on the top end surface of the lower supporting plate (1), the top end of the spring extrusion box (15) is fixedly connected with a beating plate (16), and a beating rod (17) is fixedly arranged on the top end surface of the beating plate (16).

3. The notebook shell stamping die according to claim 2, wherein: one end of the striking rod (17) penetrates through the lower die base (3), and the other end of the striking rod (17) is fixedly connected with the bottom end surface of the lower die plate (5).

4. The notebook shell stamping die according to claim 1, wherein: the inner part of the lower clamping plate (4) is provided with a lower die punch head (20), and the top end of the lower die punch head (20) is fixedly provided with a stripping pin (21).

5. The notebook shell stamping die according to claim 1, wherein: the top surface of die holder (3) is provided with down interior spacing post (18), the inside of cope match-plate pattern (11) corresponds the vertical direction of interior spacing post (18) down and is provided with interior spacing post (19), spacing post (19) and last interior spacing post (19) phase-match in going up, interior spacing post (19) run through the inside through cope match-plate pattern (11), backing plate (12), punch holder (13) and mother's template (14) in going up.

6. The notebook shell stamping die according to claim 1, wherein: one side of the top end surface of the lower supporting plate (1) close to the supporting block (2) is provided with four limiting columns (7), and the number of the limiting columns (7) is four.

7. The notebook shell stamping die of claim 6, wherein: four top fixedly connected with fixed plate (8) of spacing post (7), the top surface middle part position of fixed plate (8) is provided with cylinder (9).

8. The notebook shell stamping die of claim 7, wherein: four the circumference side outer wall cover of spacing post (7) is equipped with upper die base (10), upper die base (10) and cope match-plate pattern (11) fixed connection, and the top surface of upper die base (10) and the piston rod end fixed connection of cylinder (9).