Plane die assembly of extrusion die

Abstract

The utility model discloses a planar die assembly of an extrusion die, which relates to the technical field of extrusion dies and comprises a planar die plate, a top end buckling groove is arranged on the surface of the top end of one side of the planar die plate, and a top end sealing cover is detachably mounted at the top end of one side of the planar die plate. The top end buckling block is arranged to be buckled into the top end buckling groove to complete buckling connection between the plane mold plate and the top end sealing cover, and the bottom end buckling block is buckled into the bottom end buckling groove to achieve buckling connection installation between the bottom end sealing cover and the plane mold plate. The planar mold plate is convenient to carry, seal and store, when extrusion injection molding is needed, the top end sealing cover and the bottom end sealing cover are directly detached at the moment, the extrusion injection molding operation can be achieved through the planar mold plate, and when extrusion injection molding is needed, the top end sealing cover and the bottom end sealing cover are detached. And one top end sealing cover or one bottom end sealing cover can be opened for use, so that the use diversity of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion dies, in particular to a plane die assembly of an extrusion die. Background Art

[0002] In the production process of aluminum profiles, extrusion is a common means of forming aluminum profiles, and the die is an essential basic tooling in the extrusion process. The die needs to be designed and manufactured according to the cross-sectional structure of the profile product. The existing aluminum profile extrusion dies can be basically divided into two categories: flat dies and diversion combination dies. Among them, flat dies are mainly used in the forming of some aluminum profiles with relatively simple structures. Flat dies include flat dies and die pads. Conventional flat die structures often need to include structures such as guide grooves, die holes, discharge ports, and working belts when designed. In the conventional processing of flat dies, generally after receiving the corresponding production order, the raw material blank is sawed into the corresponding thickness specifications, leaving a 1-1.5mm margin for rough turning the shape, and then rough milling out the guide grooves and discharge ports. The blank is then heat treated. After the heat treatment, the semi-finished product is finely milled with guide grooves. The blank after fine processing is wire cut to remove the die holes, and then the work belt is electro-eroded by electric spark erosion. Finally, it is polished and accepted. In order to improve the diversity of flat dies, we designed a flat die assembly for extrusion dies. Utility Model Content

[0003] The purpose of the utility model is to provide a plane die assembly of an extrusion die.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a flat mold assembly of an extrusion mold, comprising a flat mold mold plate, a top snap groove is provided on the top surface of one side of the flat mold mold plate, a top sealing cover is detachably installed on the top of one side of the flat mold mold plate, a top snap block is fixedly connected to the bottom end of one side of the top sealing cover, a first auxiliary handle is fixedly connected to the top ends of both sides of the top sealing cover, a bottom snap groove is provided on the bottom surface of one side of the flat mold mold plate, a bottom sealing cover is detachably installed on the bottom end of one side of the flat mold mold plate, a bottom snap block is fixedly installed on the top surface of one side of the bottom sealing cover, a second auxiliary handle is fixedly connected to the top ends of both sides of the bottom sealing cover, and an injection extrusion groove is provided on one side surface of the flat mold mold plate.

[0005] Preferably, there are two top snap grooves, and the two top snap grooves are symmetrically distributed on the top surface of the flat mold plate. The positions of the top snap grooves and the top snap blocks correspond one to one. The connection relationship between the top snap grooves and the top snap blocks is a movable snap connection, and the cross-sectional area of ​​the top sealing cover is the same as the cross-sectional area of ​​the flat mold plate.

[0006] Preferably, there are two bottom snap grooves, and the two bottom snap grooves are symmetrically distributed on the bottom surface of the flat mold plate. The positions of the bottom snap grooves and the bottom snap blocks correspond one to one. The connection relationship between the bottom snap grooves and the bottom snap blocks is a movable snap connection, and the cross-sectional area of ​​the bottom sealing cover is the same as the cross-sectional area of ​​the flat mold plate.

[0007] Preferably, a first connecting column is fixedly connected to the top of one side of the flat mold plate, a first limiting top plate is fixedly connected to the top of one side of the first connecting column, and a top snap plate is movably mounted on the surface of one side of the first connecting column.

[0008] Preferably, the cross-sectional diameter of the first limiting top plate is larger than the cross-sectional diameter of the first connecting column, the connection relationship between the top snap plate and the first connecting column is a movable sleeve connection, and the connection relationship between the top snap plate and the top sealing cover is a movable snap connection.

[0009] Preferably, a second connecting column is fixedly connected to the top of one side of the flat mold plate, a second limiting top plate is fixedly connected to the top of one side of the second connecting column, a bottom clip plate is movably installed on the surface of one side of the second connecting column, and a carrying handle is fixedly welded to the top surface of one side of the flat mold plate.

[0010] Preferably, the cross-sectional diameter of the second limiting top plate is larger than the cross-sectional diameter of the second connecting column, the connection relationship between the bottom end snap plate and the second connecting column is a movable sleeve connection, and the connection relationship between the bottom end snap plate and the bottom end sealing cover is a movable snap connection.

[0011] Preferably, the top snap plate and the bottom snap plate are distributed on the same side of the planar mold plate, the top snap plate and the bottom snap plate have the same structure, and the top snap plate and the bottom snap plate are symmetrically distributed on the top side of the planar mold plate.

[0012] Compared with the related art, the flat die assembly of the extrusion die provided by the present invention has the following beneficial effects:

[0013] 1. The utility model provides a flat mold assembly for an extrusion mold, wherein a top snap block is arranged to snap into the inside of a top snap groove to complete the snap connection between the flat mold mold plate and the top sealing cover, and a bottom snap block is snapped into the inside of a bottom snap groove to achieve the snap connection and installation between the bottom sealing cover and the flat mold mold plate, which is convenient for carrying and sealing storage of the flat mold mold plate. When extrusion injection molding is required, the top sealing cover and the bottom sealing cover can be directly removed, and the flat mold mold plate can be used to perform extrusion injection molding. When extrusion injection molding is required, one of the top sealing cover or the bottom sealing cover can be opened for use, thereby improving the diversity of use of the device.

[0014] 2. The utility model provides a flat mold assembly for an extrusion mold. By setting a rotation adjustment angle of the top snap plate on the first connecting column, the flat mold mold plate and the top sealing cover can be fastened and aligned, thereby achieving injection molding accuracy between the flat mold mold plate and the top sealing cover. By setting a rotation adjustment angle of the bottom snap plate on the second connecting column, the flat mold mold plate and the bottom sealing cover can be fastened and aligned, thereby achieving injection molding accuracy between the flat mold mold plate and the bottom sealing cover, thereby improving the stability of the device during use and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall disassembled side view of the device of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the flat mold plate of the utility model from a top view side view;

[0018] Figure 4 This is a schematic diagram of the structure of the device of the present invention after assembly.

[0019] Numbers in the figure: 1. Flat mold plate; 2. Top snap groove; 3. Top sealing cover; 4. Top snap block; 5. First auxiliary handle; 6. Bottom snap groove; 7. Bottom sealing cover; 8. Bottom snap block; 9. Second auxiliary handle; 10. Injection extrusion groove; 11. First connecting column; 12. First limiting top plate; 13. Top snap plate; 14. Second connecting column; 15. Second limiting top plate; 16. Bottom snap plate; 17. Carrying handle. DETAILED DESCRIPTION

[0020] Example 1:

[0021] See also Figure 1-4The utility model provides a technical solution: a flat die assembly of an extrusion die, comprising a flat die die plate 1, a top buckle groove 2 is provided on the top surface of one side of the flat die die plate 1, a top sealing cover 3 is detachably installed on the top of one side of the flat die die plate 1, a top buckle block 4 is fixedly connected to the bottom end of one side of the top sealing cover 3, a first auxiliary handle 5 is fixedly connected to the top end of both sides of the top sealing cover 3, a bottom buckle groove 6 is provided on the bottom surface of one side of the flat die die plate 1, a bottom sealing cover 7 is detachably installed on the bottom end of one side of the flat die die plate 1, a bottom buckle block 8 is fixedly installed on the top surface of one side of the bottom sealing cover 7, a second auxiliary handle 9 is fixedly connected to the top end of both sides of the bottom sealing cover 7, the flat die die plate 1 An injection extrusion groove 10 is provided on one side surface, and there are two top snap grooves 2, which are symmetrically distributed on the top surface of the plane mold plate 1. The positions of the top snap grooves 2 and the top snap block 4 correspond one to one, and the connection relationship between the top snap grooves 2 and the top snap block 4 is a movable snap connection. The cross-sectional area of ​​the top sealing cover 3 is the same as the cross-sectional area of ​​the plane mold plate 1. There are two bottom snap grooves 6, which are symmetrically distributed on the bottom surface of the plane mold plate 1. The positions of the bottom snap grooves 6 and the bottom snap block 8 correspond one to one, and the connection relationship between the bottom snap grooves 6 and the bottom snap block 8 is a movable snap connection. The cross-sectional area of ​​the bottom sealing cover 7 is the same as the cross-sectional area of ​​the plane mold plate 1.

[0022] In the implementation scheme, the top snap block 4 is set to snap into the inside of the top snap groove 2 to complete the snap connection between the flat mold mold plate 1 and the top sealing cover 3, and the bottom snap block 8 is snapped into the inside of the bottom snap groove 6 to achieve the snap connection installation between the bottom sealing cover 7 and the flat mold mold plate 1, which is convenient for carrying and sealed storage of the flat mold mold plate 1. When extrusion injection molding is required, the top sealing cover 3 and the bottom sealing cover 7 are directly removed, and the flat mold mold plate 1 can be used to achieve extrusion injection molding. When extrusion injection molding is required, a top sealing cover 3 or a bottom sealing cover 7 can be opened for use, thereby improving the diversity of use of the device.

[0023] Example 2:

[0024] See also Figure 1-4The utility model provides a technical solution: a flat die assembly of an extrusion die, including a flat die die plate 1, a first connecting column 11 being fixedly connected to the top end of one side of the flat die die plate 1, a first limiting top plate 12 being fixedly connected to the top end of one side of the first connecting column 11, a top snap plate 13 being movably mounted on the surface of one side of the first connecting column 11, a cross-sectional diameter of the first limiting top plate 12 being larger than a cross-sectional diameter of the first connecting column 11, a connection relationship between the top snap plate 13 and the first connecting column 11 being movably sleeved, a connection relationship between the top snap plate 13 and the top sealing cover 3 being movably snapped, a second connecting column 14 being fixedly connected to the top end of one side of the flat die die plate 1, a first limiting top plate 12 being fixedly connected to the top end of one side of the first connecting column 11 It is connected to a second limiting top plate 15, and a bottom snap plate 16 is movably installed on the surface of one side of the second connecting column 14. A carrying handle 17 is fixedly welded to the top surface of one side of the flat mold mold plate 1. The cross-sectional diameter of the second limiting top plate 15 is larger than the cross-sectional diameter of the second connecting column 14. The connection relationship between the bottom snap plate 16 and the second connecting column 14 is a movable sleeve connection. The connection relationship between the bottom snap plate 16 and the bottom sealing cover 7 is a movable snap connection. The top snap plate 13 and the bottom snap plate 16 are distributed on the same side of the flat mold mold plate 1. The top snap plate 13 and the bottom snap plate 16 have the same structure. The top snap plate 13 and the bottom snap plate 16 are symmetrically distributed on the top side of the flat mold mold plate 1.

[0025] In the embodiment, by setting the rotation adjustment angle of the top snap plate 13 on the first connecting column 11, the fastening alignment between the flat mold mold plate 1 and the top sealing cover 3 can be achieved, and the injection molding accuracy between the flat mold mold plate 1 and the top sealing cover 3 can be achieved. By setting the rotation adjustment angle of the bottom snap plate 16 on the second connecting column 14, the fastening alignment between the flat mold mold plate 1 and the bottom sealing cover 7 can be achieved, and the injection molding accuracy between the flat mold mold plate 1 and the bottom sealing cover 7 can be achieved, thereby improving the stability of the device during use and installation.

[0026] Working principle:

[0027] The top snap-in block 4 is snapped into the inside of the top snap-in groove 2 to complete the snap-in connection between the flat mold mold plate 1 and the top sealing cover 3, and the bottom snap-in block 8 is snapped into the inside of the bottom snap-in groove 6 to achieve the snap-in connection and installation between the bottom sealing cover 7 and the flat mold mold plate 1, which is convenient for carrying and sealing the flat mold mold plate 1. When extrusion injection molding is required, the top sealing cover 3 and the bottom sealing cover 7 can be directly disassembled, and the flat mold mold plate 1 can be used to achieve extrusion injection molding. When extrusion injection molding is required, one of the top sealing cover 3 or the bottom sealing cover 7 can be opened for use, thereby improving the diversity of use of the device.

[0028] By setting the rotation adjustment angle of the top snap plate 13 on the first connecting column 11, the fastening alignment between the flat mold mold plate 1 and the top sealing cover 3 can be achieved, and the injection molding accuracy between the flat mold mold plate 1 and the top sealing cover 3 can be achieved. By setting the rotation adjustment angle of the bottom snap plate 16 on the second connecting column 14, the fastening alignment between the flat mold mold plate 1 and the bottom sealing cover 7 can be achieved, and the injection molding accuracy between the flat mold mold plate 1 and the bottom sealing cover 7 can be achieved, thereby improving the stability of the device during use and installation.

Claims

1. A flat die assembly for an extrusion die, comprising a flat die plate (1), wherein a top buckle groove (2) is provided on a top surface of one side of the flat die plate (1), and wherein: A top sealing cover (3) is detachably mounted on the top end of one side of the flat mold plate (1), a top buckle block (4) is fixedly connected to the bottom end of one side of the top sealing cover (3), a first auxiliary handle (5) is fixedly connected to the top ends of both sides of the top sealing cover (3), a bottom buckle groove (6) is provided on the bottom end surface of one side of the flat mold plate (1), a bottom sealing cover (7) is detachably mounted on the bottom end of one side of the flat mold plate (1), a bottom buckle block (8) is fixedly mounted on the top end surface of one side of the bottom sealing cover (7), a second auxiliary handle (9) is fixedly connected to the top ends of both sides of the bottom sealing cover (7), and an injection extrusion groove (10) is provided on the surface of one side of the flat mold plate (1).

2. The flat die assembly of an extrusion die according to claim 1, characterized in that: The number of the top snap-fit ​​grooves (2) is two, and the two top snap-fit ​​grooves (2) are symmetrically distributed on the top surface of the flat mold plate (1). The positions of the top snap-fit ​​grooves (2) and the top snap-fit ​​blocks (4) correspond one to one. The connection relationship between the top snap-fit ​​grooves (2) and the top snap-fit ​​blocks (4) is a movable snap connection, and the cross-sectional area of ​​the top sealing cover (3) is the same as the cross-sectional area of ​​the flat mold plate (1).

3. The flat die assembly of an extrusion die according to claim 1, characterized in that: The number of the bottom snap-in grooves (6) is two, and the two bottom snap-in grooves (6) are symmetrically distributed on the bottom surface of the flat mold plate (1). The positions of the bottom snap-in grooves (6) and the bottom snap-in blocks (8) correspond one to one. The connection relationship between the bottom snap-in grooves (6) and the bottom snap-in blocks (8) is a movable snap connection. The cross-sectional area of ​​the bottom sealing cover (7) is the same as the cross-sectional area of ​​the flat mold plate (1).

4. The flat die assembly of an extrusion die according to claim 1, characterized in that: A first connecting column (11) is fixedly connected to the top of one side of the flat mold plate (1), a first limiting top plate (12) is fixedly connected to the top of one side of the first connecting column (11), and a top snap plate (13) is movably mounted on the surface of one side of the first connecting column (11).

5. The flat die assembly of an extrusion die according to claim 4, characterized in that: The cross-sectional diameter of the first limiting top plate (12) is larger than the cross-sectional diameter of the first connecting column (11); the connection relationship between the top snap plate (13) and the first connecting column (11) is a movable sleeve connection; and the connection relationship between the top snap plate (13) and the top sealing cover (3) is a movable snap connection.

6. The flat die assembly of an extrusion die according to claim 4, characterized in that: A second connecting column (14) is fixedly connected to the top of one side of the flat mold plate (1), a second limiting top plate (15) is fixedly connected to the top of one side of the second connecting column (14), a bottom snap plate (16) is movably mounted on the surface of one side of the second connecting column (14), and a carrying handle (17) is fixedly welded to the top surface of one side of the flat mold plate (1).

7. The flat die assembly of an extrusion die according to claim 6, characterized in that: The cross-sectional diameter of the second limiting top plate (15) is larger than the cross-sectional diameter of the second connecting column (14); the connection relationship between the bottom end snap plate (16) and the second connecting column (14) is a movable sleeve connection; and the connection relationship between the bottom end snap plate (16) and the bottom end sealing cover (7) is a movable snap connection.

8. The flat die assembly of an extrusion die according to claim 6, characterized in that: The top snap plate (13) and the bottom snap plate (16) are distributed on the same side of the flat mold plate (1), the top snap plate (13) and the bottom snap plate (16) have the same structure, and the top snap plate (13) and the bottom snap plate (16) are symmetrically distributed on the top side of the flat mold plate (1).

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