CN213613669U

CN213613669U - Shaping die for mobile phone parts

Info

Publication number: CN213613669U
Application number: CN202022125625.4U
Authority: CN
Inventors: 孟坤全; 吉祥; 郭庆荣
Original assignee: Kunshan At&mik Metal Material Co ltd
Current assignee: Kunshan At&mik Metal Material Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-06
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a plastic mould of cell-phone part relates to plastic mould technical field. The utility model discloses a die holder and upper die base, the lower extreme symmetric position of die holder is fixed with the base, and the punching press groove has been seted up to the upper end of die holder, the upper end of die holder from left to right is fixed with first support column and second support column in proper order, first support column and second support column all with the upper die base on fixed pipe box sliding connection, the upper end of die holder is fixed with the telescopic link, and the die holder passes through telescopic link and upper die base fixed connection, from left to right be fixed with first jumper bar and second jumper bar in proper order on the upper die base. Make first jumper bar and second jumper bar can remain vertical state throughout through the cooperation of first support column, second support column and pipe box, the first jumper bar and the second jumper bar of being convenient for can accurately punch a hole, and can further improve the accuracy through the telescopic link, the utility model discloses the structure is succinct, the cost is lower and the accuracy is high.

Description

Shaping die for mobile phone parts

Technical Field

The utility model relates to a plastic mould technical field specifically is a plastic mould of cell-phone part.

Background

The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The shaping die is a die for correcting a workpiece into an accurate shape and size, and the shaping die is required to be used for manufacturing mobile phone parts.

At present, the existing shaping die has the defects of complex structure, higher cost, low accuracy and larger limitation, and can not meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a plastic mould of cell-phone part has the characteristics that the structure is succinct, the cost is lower and the accuracy is high.

(II) technical scheme

For solving the technical problem, the utility model provides a plastic mould of cell-phone part, including die holder and upper die base, the upper end of die holder from left to right is fixed with first support column and second support column in proper order, first support column and second support column all with the upper die base on fixed pipe box sliding connection, the upper end of die holder is fixed with the telescopic link, and the die holder passes through telescopic link and upper die base fixed connection, from left to right be fixed with first jumper bar and second jumper bar in proper order on the upper die base.

Furthermore, bases are fixed at the symmetrical positions of the lower end of the lower die base, and the number of the bases is two.

Furthermore, the upper end of the lower die holder is provided with two stamping grooves.

Furthermore, the pipe sleeves are arranged in two symmetrical positions.

Furthermore, the number of the telescopic rods is four.

Furthermore, the lower ends of the first punch rod and the second punch rod are provided with metal injection molding parts, and the first punch rod and the second punch rod are symmetrical to each other.

The above technical scheme of the utility model has following profitable technological effect: the utility model discloses the first support column and the second support column that set up all with the upper die base on fixed pipe box sliding connection, make first jumper bar and second jumper bar can remain vertical state throughout through the cooperation of first support column, second support column and pipe box, improve the accuracy, just the utility model discloses the upper end of the die holder that sets up is fixed with the telescopic link, can further improve the accuracy through four telescopic links, and simple structure, the cost is lower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the lower die holder of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

Reference numerals:

1. a lower die holder; 2. a base; 3. a first support column; 4. a second support column; 5. an upper die holder; 6. pipe sleeve; 7. a first ram; 8. a second ram; 9. a telescopic rod; 10. punching a groove; 11. metal injection molded parts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-2, the present invention relates to a shaping mold for mobile phone parts, which comprises a lower mold base 1 and an upper mold base 5, wherein a first support column 3 and a second support column 4 are sequentially fixed on the upper end of the lower mold base 1 from left to right, the first support column 3 and the second support column 4 are both slidably connected with a pipe sleeve 6 fixed on the upper mold base 5, the upper mold base 5 can slide on the first support column 3 and the second support column 4 through the pipe sleeve 6, so as to facilitate punching, and the first punch 7 and the second punch 8 are kept in a vertical state through the pipe sleeve 6, so as to improve the accuracy of the present invention, the pipe sleeve 6 is provided with two and symmetrical to each other, a telescopic rod 9 is fixed on the upper end of the lower mold base 1, the lower mold base 1 is fixedly connected with the upper mold base 5 through the telescopic rod 9, the telescopic rods 9 are four, so that the upper mold base 5 and the lower mold, and the vertical state of first drift 7 and second drift 8 is kept, further improves the utility model discloses an accuracy, from left to right be fixed with first drift 7 and second drift 8 on the upper die base 5 in proper order, first drift 7 and second drift 8 are used for punching a hole.

As shown in figure 1, bases 2 are fixed at the lower end of the lower die holder 1 at symmetrical positions, the bases 2 conveniently support the lower die holder 1, and the number of the bases 2 is two.

As shown in fig. 2, the upper end of the lower die holder 1 is provided with two stamping grooves 10, and metal injection molding parts 11 can be placed in the stamping grooves 10, so that the punching is facilitated.

Wherein, as shown in fig. 3, the lower ends of the first punch 7 and the second punch 8 are both provided with a metal injection molding part 11, the metal injection molding part 11 can be punched by the first punch 7 and the second punch 8 for shaping, and the first punch 7 and the second punch 8 are symmetrical to each other.

The working principle is as follows: during punching a hole, upper die base 5 can drive first drift 7 and second drift 8 downstream, first drift 7 and the second drift 8 of removal can be to punching press metal injection molding part 11 downwards, until punching a hole and accomplish, and move the in-process, pipe box 6 on the upper die base 5 can slide on first support column 3 and second support column 4, can prevent the skew position of upper die base 5, telescopic link 9 can shrink simultaneously, also can prevent the skew position of upper die base 5, the accuracy is high.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a plastic mould of cell-phone part, includes die holder (1) and upper die base (5), its characterized in that: the upper end of die holder (1) from left to right is fixed with first support column (3) and second support column (4) in proper order, first support column (3) and second support column (4) all with fixed pipe box (6) sliding connection on upper die base (5), the upper end of die holder (1) is fixed with telescopic link (9), and die holder (1) is through telescopic link (9) and upper die base (5) fixed connection, from left to right be fixed with first jumper bar (7) and second jumper bar (8) in proper order on upper die base (5).

2. The shaping die for the mobile phone parts as claimed in claim 1, wherein two bases (2) are fixed at the lower end of the lower die holder (1) symmetrically, and the number of the bases (2) is two.

3. The shaping die for the mobile phone parts as claimed in claim 1, wherein the upper end of the lower die holder (1) is provided with two stamping grooves (10), and the number of the stamping grooves (10) is two.

4. The shaping die for mobile phone parts according to claim 1, wherein said sleeve (6) is provided in two and symmetrical to each other.

5. The shaping die for mobile phone parts according to claim 1, wherein said telescopic rods (9) are provided in four numbers.

6. The trimming die for mobile phone parts according to claim 1, wherein the lower ends of the first punch (7) and the second punch (8) are provided with metal injection molding parts (11), and the first punch (7) and the second punch (8) are symmetrical to each other.