CN216732782U - Three-color product die - Google Patents

Abstract

The utility model discloses a three-color product die, which comprises an upper die and a lower die, wherein a limiting column is arranged on the front surface of the upper die, a limiting socket is arranged on the front surface of the lower die and at a position corresponding to the limiting column, first limiting blocks are arranged on the left side and the right side of the upper die, first limiting rods are arranged on the left side and the right side of the lower die and at a position corresponding to the first limiting blocks, second limiting blocks are arranged on the left side and the right side of the lower die, second limiting rods are arranged on the left side and the right side of the upper die and at a position corresponding to the second limiting blocks, hardware is arranged inside the upper die and the lower die, a one-color plastic die is arranged outside the hardware, a three-color plastic die is arranged outside the hardware and below the one-color plastic die, and compared with the existing die, the utility model can improve the overall convenience, the positioning property and the practicability of the die through the design.

Description

Three-color product mold

technical field

The utility model relates to the technical field of molds, in particular to a three-color product mold.

Background technique

A mold is a tool that makes a blank into a part with a specific shape and size under the action of external force. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, as well as the compression molding or injection molding of engineering plastics, rubber, ceramics and other products, the application of molds in life is more common. The existing mold has at least the following disadvantages in the use process: 1. The product positioning effect is poor during use, the product is very inconvenient to produce, and the qualification rate is low; 2. The mold operation stability is poor, and the preparation process of the three-color product It is more complicated and the finished product effect is poor. Therefore, we have launched a new three-color product mold.

Utility model content

The main purpose of the utility model is to provide a three-color product mold, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A three-color product mold includes an upper mold and a lower mold. The front of the upper mold is provided with a limit post, and the front of the lower mold is provided with a limit socket at the position corresponding to the limit post. The sides are provided with first limit blocks, the left and right sides of the lower mold and the positions corresponding to the first limit blocks are provided with first limit rods, and the left and right sides of the lower mold are provided with first limit bars. Two limit blocks, the left and right sides of the upper mold and the positions corresponding to the second limit blocks are provided with second limit rods, and hardware pieces are arranged inside the upper mold and the lower mold, and the hardware A one-color plastic mold is arranged on the outer side of the hardware piece, a three-color plastic mold is arranged on the outside of the hardware piece and below the one-color plastic mold, and a two-color plastic mold is arranged on the outside of the hardware piece and below the three-color plastic mold.

Preferably, the connection between the limit post and the limit socket is plug connection.

Preferably, the connection between the first limit block and the first limit rod is a plug-in connection, and the connection between the second limit block and the second limit rod is a plug-in connection.

Preferably, the first limiting block and the upper mold are designed in an integrated structure, and the second limiting block and the lower mold are designed in an integrated structure.

Preferably, the first limit rod and the lower mold are designed in an integrated structure, and the second limit rod and the upper mold are designed in an integrated structure.

Preferably, inserting pins are arranged inside the upper mold and at positions corresponding to the one-color plastic mold, the two-color plastic mold and the three-color plastic mold, and the inside of the lower mold corresponds to the two-color plastic mold and the hardware. Inserts are provided at the location.

Compared with the prior art, the utility model has the following beneficial effects:

1. In this utility model, through the design of the upper mold and the lower mold, the limit post and the limit socket can play a positioning role when the upper mold and the lower mold are combined, and at the same time the first limit block and the first limit rod And the second limit block and the second limit rod can limit and fix the upper mold and the lower mold, which effectively guarantees the stability and accuracy of the combination of the upper mold and the lower mold, so that the mold can be prepared during production. It is more convenient, and the qualified rate of finished products is higher;

2. In this utility model, through the design of the one-color plastic mold, the two-color plastic mold and the three-color plastic mold, the inserts of the upper mold and the inserts of the lower mold can match the one-color plastic mold, the two-color plastic mold and the three-color plastic mold. Fast fixing can effectively solve the problem that the one-color plastic mold, the two-color plastic mold and the three-color plastic mold cannot be positioned, and the product qualification rate is guaranteed.

Description of drawings

Fig. 1 is the left side view of the overall three-dimensional structure of the utility model;

Fig. 2 is the right side view of the overall three-dimensional structure of the utility model;

3 is a bottom view of the overall three-dimensional structure of the present utility model;

FIG. 4 is a cross-sectional view of the overall internal structure of the utility model.

In the figure: 1. Upper die; 2. Lower die; 3. Limiting post; 4. Limiting socket; 5. First limiting block; 6. First limiting rod; 7. Second limiting block; 8 , the second limit rod; 9, hardware; 10, one-color plastic mold; 11, three-color plastic mold; 12, two-color plastic mold.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example

Please refer to Figures 1-4, the utility model provides a technical solution:

The three-color product mold includes an upper mold 1 and a lower mold 2. The front of the upper mold 1 is provided with a limit post 3, and the front of the lower mold 2 is provided with a limit socket 4 at the position corresponding to the limit post 3. The left and right sides are provided with first limit blocks 5 , the left and right sides of the lower mold 2 and the positions corresponding to the first limit blocks 5 are provided with first limit rods 6 , and the left and right sides of the lower mold 2 are provided with first limit bars 6 . A second limit block 7 is provided, the left and right sides of the upper mold 1 and the position corresponding to the second limit block 7 are provided with a second limit rod 8, and hardware is provided inside the upper mold 1 and the lower mold 2. Part 9, a one-color plastic mold 10 is arranged on the outside of the hardware 9, a three-color plastic mold 11 is arranged on the outside of the hardware 9 and located below the one-color plastic mold 10, and the outside of the hardware 9 is located below the three-color plastic mold 11. There are two-color plastic mold 12 .

In this embodiment, the connection method between the limit post 3 and the limit socket 4 is a plug-in connection, the connection between the first limit block 5 and the first limit rod 6 is a plug-in connection, and the second limit block 7 is connected with The connection method of the second limit rod 8 is plug-in connection, the first limit block 5 and the upper mold 1 are designed in an integrated structure, the second limit block 7 and the lower mold 2 are designed in an integrated structure, the first limit The rod 6 and the lower mold 2 are designed in an integrated structure, and the second limit rod 8 and the upper mold 1 are designed in an integrated structure. When the upper mold 1 and the lower mold 2 are combined, it plays a role of positioning, and at the same time, the first limit block 5 and the first limit rod 6 and the second limit block 7 and the second limit rod 8 can be opposite to the upper mold 1 and the lower mold. The mold 2 plays the role of limiting and fixing, which effectively guarantees the stability and accuracy of the combination of the upper mold 1 and the lower mold 2, making the mold more convenient for production and preparation, and at the same time, the qualified rate of the finished product is high.

In this embodiment, inserting pins are arranged inside the upper mold 1 at positions corresponding to the one-color plastic mold 10 , the two-color plastic mold 12 and the three-color plastic mold 11 , and the inside of the lower mold 2 corresponds to the two-color plastic mold 12 . There are inserts at the positions of the hardware 9 and the one-color plastic mold 10, the two-color plastic mold 12 and the three-color plastic mold 11. The inserts of the upper mold 1 and the inserts of the lower mold 2 can be aligned with the one-color plastic mold. 10. The two-color plastic mold 12 and the three-color plastic mold 11 are quickly fixed, which effectively solves the problem that the one-color plastic mold 10, the two-color plastic mold 12 and the three-color plastic mold 11 cannot be positioned, and ensures the product qualification rate.

It should be noted that the present utility model is a three-color product mold. During the use process, the upper mold 1 and the lower mold 2 are used to quickly carry out the hardware 9, one-color plastic mold 10, three-color plastic mold 11 and two-color plastic mold 12. Positioning preparation, in the process of combining the upper mold 1 and the lower mold 2, the limit post 3 is combined with the limit socket 4, the first limit block 5 is combined with the first limit rod 6, the second limit block 7 is combined with the second limit The combination of the limit rod 8, the positioning effect is better, the use stability is more convenient, and the entire operation process is simple and convenient. 1 and the lower mold 2 play a positioning role when combined, and at the same time, the first limit block 5 and the first limit rod 6 and the second limit block 7 and the second limit rod 8 can be opposite to the upper mold 1 and the lower mold 2. It plays the role of limiting and fixing, which effectively guarantees the stability and accuracy of the combination of the upper mold 1 and the lower mold 2, making the mold more convenient for production and preparation, and at the same time, the qualified rate of the finished product is high. The design of the one-color plastic mold 12 and the three-color plastic mold 11, the inserts of the upper mold 1 and the inserts of the lower mold 2 can quickly fix the one-color plastic mold 10, the two-color plastic mold 12 and the three-color plastic mold 11, effectively The problem that the one-color plastic mold 10, the two-color plastic mold 12 and the three-color plastic mold 11 cannot be positioned is solved, and the product qualification rate is guaranteed. Compared with the existing molds, the utility model can improve the overall convenience of the mold through design, location and practicality.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention The new model will also have various changes and improvements, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Three-colour product mould, including last mould (1) and lower mould (2), its characterized in that: the three-color plastic injection mould is characterized in that a limiting column (3) is arranged on the front side of the upper mould (1), a limiting socket (4) is arranged on the front side of the lower mould (2) and at the position of the corresponding limiting column (3), first limiting blocks (5) are arranged on the left side and the right side of the upper mould (1), first limiting rods (6) are arranged on the left side and the right side of the lower mould (2) and at the position of the corresponding first limiting blocks (5), second limiting blocks (7) are arranged on the left side and the right side of the lower mould (2), second limiting rods (8) are arranged on the left side and the right side of the upper mould (1) and at the position of the corresponding second limiting blocks (7), hardware (9) is arranged inside the upper mould (1) and the lower mould (2), a one-color plastic mould (10) is arranged on the outer side of the hardware (9), a three-color plastic mould (11) is arranged on the outer side of the hardware (9) and below the one-color plastic mould (10), the outside of hardware (9) and the below that is located three-colour plastic mould (11) are provided with dichromatic plastic mould (12).

2. The three-color product mold of claim 1, wherein: the connection mode of the limiting column (3) and the limiting socket (4) is plug connection.

3. The three-color product mold of claim 1, wherein: the first limiting block (5) is connected with the first limiting rod (6) in a plugging mode, and the second limiting block (7) is connected with the second limiting rod (8) in a plugging mode.

4. The three-color product mold of claim 1, wherein: the first limiting block (5) and the upper die (1) are in integrated structural design, and the second limiting block (7) and the lower die (2) are in integrated structural design.

5. The three-color product mold of claim 1, wherein: the first limiting rod (6) and the lower die (2) are in integrated structural design, and the second limiting rod (8) and the upper die (1) are in integrated structural design.

6. The three-color product mold of claim 1, wherein: go up the inside of mould (1) and the position department of corresponding one colour plastic mould (10), dichromatic plastic mould (12) and tricolor plastic mould (11) is provided with the inlay needle, the inside of lower mould (2) and the position department of corresponding dichromatic plastic mould (12) and hardware (9) are provided with the mold insert.

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