CN217070511U

CN217070511U - Extrusion structure of extruder

Info

Publication number: CN217070511U
Application number: CN202221039334.6U
Authority: CN
Inventors: 李焯恩; 张卫新
Original assignee: Foshan Jiantou Huahong Copper Co ltd
Current assignee: Foshan Jiantou Huahong Copper Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-29
Anticipated expiration: 2032-04-29

Abstract

An extrusion structure of an extruder comprises a die head and an extrusion forming output component which is embedded at one side of the die head and is positioned in a die head mounting cavity; the extrusion forming output component is provided with a plurality of forming output holes for outputting at one time; the die head has sides that taper from one end to the other to provide a snug taper to stabilize the output of the extrusion when the assembly is stressed. The device has the advantages of stable operation, long service life, strong universality, tight extrusion fit, looseness prevention, effective improvement of production efficiency and material finished product conversion rate and the like; therefore, it has excellent performance in technical, economical and practical aspects.

Description

Extrusion structure of extruder

Technical Field

The utility model relates to an extrusion structure of extruder.

Background

Original copper bar is produced line extruder (2500T), and it is not enough to appear the inseparable degree of cooperation when die head lateral surface levels the atress, appears "dun out" and removes, increases "turnip head" length, and material utilization is low, and can not realize once many material outputs, therefore we carry out comprehensive optimization to big extruder, develop the extrusion structure of an extruder.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a technical problem that the purpose will be solved is to provide an extrusion structure of extruder, and it has that the operation is stable, long service life, commonality are strong, extrusion cooperation is inseparable, prevent not hard up, effectively improve advantages such as production efficiency and material finished product conversion rate.

In order to achieve the above object, the present invention provides an extrusion structure of an extruder, which comprises a die head and an extrusion forming output member embedded at one side of the die head and located in a die head installation cavity; the extrusion forming output component is provided with a plurality of forming output holes for outputting at one time; the die head has sides that taper from one end to the other to provide a snug taper to stabilize the output of the extrusion when the assembly is stressed.

In one or more embodiments of the present invention, the extrusion output member has a bottom surface and a side surface that mate with a die mounting cavity, and the die has a lead-in cavity.

In one or more embodiments of the present invention, the extrusion output member has an arc-shaped tapered introduction surface and an inclined surface, so as to facilitate introduction and extrusion of the workpiece; the extrusion forming output member is detachably assembled in the die head mounting cavity.

In one or more embodiments of the present invention, the angle of the inclined plane is 13 degrees, and the radius of the arc tapered guiding surface is 10 mm.

In one or more embodiments of the present invention, the inclination angle of the side surface is 5 degrees.

In one or more embodiments of the present invention, the number of the shaping lead-out holes is two or three or four or five; they are evenly spaced to facilitate uniform compression forces.

In one or more embodiments of the present invention, the shaping exit hole is a right angle hole or an arc hole.

Compared with the prior art, the utility model the effect that exists is:

because the utility model adopts the above scheme, it has the advantages of stable operation, long service life, strong universality, tight extrusion fit, looseness prevention, effective improvement of production efficiency and material finished product conversion rate, etc.; therefore, it has excellent performance in technical, economical and practical aspects.

Drawings

FIG. 1 is a schematic cross-sectional view of an extrusion structure of an extruder according to an embodiment of the present invention;

FIG. 2 is a schematic view of an extruded output member of an extrusion press according to an embodiment of the present invention;

FIG. 3 is a schematic view of an extruded output member of an extrusion structure of an extruder according to another embodiment of the present invention;

fig. 4 is a schematic view of an extrusion output member in an extrusion structure of an extruder according to another embodiment of the present invention.

Those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the drawings are not necessarily to scale, and that the dimensions of the various elements and components of the drawings may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy.

The technical scheme and the beneficial effects of the invention are clearer and clearer by further describing the specific embodiment of the invention with the accompanying drawings of the specification; and are intended to be illustrative of the invention and not to be construed as limiting the invention.

While specific embodiments will be described below with reference to fig. 1 to 4, those skilled in the art will readily appreciate that the detailed description given herein with respect to these drawings is for illustrative purposes only and should not be construed as limiting, and the present invention preferably provides an extrusion structure of an extruder comprising a die 1 and an extrusion output member 2 embedded at one side of the die 1 and located in a die installation cavity; the extrusion forming output member 2 is provided with a plurality of forming output holes for outputting at one time; the die 1 has side surfaces 11 that taper in diameter from one end to the other to provide a snug fit when the assembly is stressed to provide a stable output of extrusion.

The extrusion output member 2 has a bottom surface 21 and a side surface 22 which are closely matched with the die mounting cavity, and the die 1 has an introduction cavity 12.

The extrusion forming output member 2 is provided with an arc-shaped tapered leading-in surface 23 and an inclined surface 24 so as to facilitate the leading-in and extrusion of a workpiece; the extrusion forming output member is detachably assembled in the die head mounting cavity so as to facilitate the common mode use of the extrusion forming output members 2 of the forming outlet holes with various shapes, thereby effectively increasing the universality and avoiding the replacement of the die head during production; only need trade extrusion output member 2, the dismouting is swift, shortens retooling time and debugging correction time greatly, improves production efficiency greatly. Since the extrusion molded output member 2 can be formed with two or three or four or five or more lead-out holes; they are evenly spaced to facilitate uniform compression forces. The production efficiency is improved by times.

In implementation, the angle of the inclined surface 24 is 13 degrees, and the radius of the arc-shaped tapered leading-in surface 23 is 10 mm; so as to facilitate the smooth extrusion of the copper material and the output from the forming leading-out hole.

Specifically, an inclination angle of the side face of 5 degrees is the best fit tightness. The forming leading-out hole is a right-angle hole, an arc hole or a through hole with other shapes, and is adjusted according to different design requirements.

When the extrusion structure is used, the extrusion structure is arranged on an extruder, a copper bar workpiece enters the inclined surface 24 from the arc-shaped gradually-reduced leading-in surface 23 and then is extruded and molded from the forming leading-out hole, and a plurality of copper bar workpieces are produced at one time; therefore, it has excellent performance in technical, economical and practical aspects.

The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the embodiments. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are intended to fall within the scope of the present invention, which is defined by the claims.

Claims

1. An extrusion structure of an extruder, characterized in that: the extrusion forming die comprises a die head and an extrusion forming output component which is embedded at one side of the die head and is positioned in a die head mounting cavity; the extrusion forming output component is provided with a plurality of forming output holes for outputting at one time; the die head has sides that taper from one end to the other to provide a snug taper to stabilize the output of the extrusion when the assembly is stressed.

2. The extrusion structure of an extruder as set forth in claim 1, wherein: the extrusion output member has a bottom surface and a side surface that are closely fitted with a die mounting cavity, and the die has an introduction cavity.

3. The extrusion structure of an extruder according to claim 2, wherein: the extrusion forming output component is provided with an arc-shaped gradually-reduced leading-in surface and an inclined surface so as to facilitate the leading-in and extrusion of a workpiece; the extrusion forming output member is detachably assembled in the die head mounting cavity.

4. The extrusion structure of an extruder as set forth in claim 3, wherein: the inclined plane angle is 13 degrees, and the radius of the arc tapering leading-in surface is 10 mm.

5. The extrusion structure of an extruder according to claim 4, wherein: the inclination angle of the side face is 5 degrees.

6. The extrusion structure of an extruder as set forth in claim 5, wherein: the number of the forming leading-out holes is two or three or four or five; they are evenly spaced to facilitate uniform compression forces.

7. The extrusion structure of an extruder as set forth in claim 5, wherein: the forming leading-out hole is a right-angle hole or an arc hole.