CN215391655U

CN215391655U - Reverse extrusion die for embedded aluminum profile

Info

Publication number: CN215391655U
Application number: CN202120395177.1U
Authority: CN
Inventors: 王伟; 韩志君
Original assignee: Shandong Nanshan Aluminium Co Ltd
Current assignee: Shandong Nanshan Aluminium Co Ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2022-01-04
Anticipated expiration: 2031-02-23

Abstract

The utility model provides a reverse extrusion die for an embedded aluminum profile, and mainly relates to the technical field of aluminum profile processing. The utility model provides an inlay aluminium alloy backward extrusion mould, includes the mould body, mould body front end diameter is greater than the rear end diameter, vertical first screw hole is all seted up to both sides about the mould body front end, the horizontally second screw hole is all seted up to mould body rear end left and right sides, two T type slots that the longitudinal symmetry distributes are seted up to mould body inside. The utility model has the beneficial effects that: the utility model makes the complex shape into the general die sleeve, only needs to change the inner core when different sectional materials are extruded each time, saves the shape processing time, improves the equipment utilization rate of the five-axis processing center, can directly process in place when a milling procedure is used for processing a hollow cutter, does not need subsequent electric processing, and has high efficiency, low cost, thin die thickness, good hardenability and uniform tissue.

Description

Reverse extrusion die for embedded aluminum profile

Technical Field

The utility model mainly relates to the technical field of aluminum profile processing, in particular to a reverse extrusion die for an embedded aluminum profile.

Background

At present, a groove structure of the excircle of a die of the die imported by foreign countries is used for storing waste materials in the extrusion process, and only a five-axis machining center can be used for machining due to special structure. However, the existing companies adopt reverse extrusion to produce a plurality of section models, the number of the section models is limited by the equipment number of five-axis machining centers of the companies, if each set of die needs to be machined again, the production period of the die and the section bar is undoubtedly prolonged, the production cost is increased, and inconvenience is brought to production.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides the reverse extrusion die for the embedded aluminum profile, the complex profile is made into the universal die sleeve, the inner core is only required to be replaced when different profiles are extruded each time, the profile processing time is saved, the equipment utilization rate of a five-axis processing center is improved, the milling process can be directly processed in place when a blank cutter is processed, the subsequent electric processing is not required, the efficiency is high, the cost is low, the thickness of the die is thin, the hardenability is good, and the structure is uniform.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides an inlay aluminium alloy backward extrusion mould, includes the mould body, mould body front end diameter is greater than the rear end diameter, vertical first screw hole is all seted up to both sides about the mould body front end, the horizontally second screw hole is all seted up to mould body rear end left and right sides, two T type slots that the longitudinal symmetry distributes are seted up to mould body inside.

Furthermore, the size of the die body is phi 420 multiplied by 200 mm.

Further, the upper end of the die body is milled flat to be used as an assembly reference surface.

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

the utility model makes the complex shape into the general die sleeve, only needs to change the inner core when different sectional materials are extruded each time, saves the shape processing time, improves the equipment utilization rate of the five-axis processing center, can directly process in place when a milling procedure is used for processing a hollow cutter, does not need subsequent electric processing, and has high efficiency, low cost, thin die thickness, good hardenability and uniform tissue.

Drawings

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

FIG. 2 is a right side view of FIG. 1;

reference numerals shown in the drawings: 1. a mold body; 2. a stirring motor; 3 a first sprocket; 4. a second sprocket; 5. a chain; 6. a vertical rod; 7. a stirring plate; 8. a V-shaped groove; 9. a feed inlet; 10. a discharge port; 11. a funnel; 12. a bearing; 13. and controlling the switch.

Detailed Description

The utility model is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

As shown in fig. 1-2, the reverse extrusion die for the embedded aluminum profile comprises a die body 1, wherein the diameter of the front end of the die body 1 is larger than that of the rear end of the die body, vertical first threaded holes 2 are formed in the upper side and the lower side of the front end of the die body 1, horizontal second threaded holes 3 are formed in the left side and the right side of the rear end of the die body 1, and two T-shaped slots 4 which are distributed vertically and symmetrically are formed in the die body 1.

Specifically, the size of the die body 1 is phi 420 multiplied by 200 mm. The size of the die body 1 is phi 420 multiplied by 200mm, so that the milling process can be directly processed in place when the cutter is not processed, subsequent electric processing is not needed, the efficiency is high, and the cost is low.

Specifically, the upper end of the die body 1 is milled flat to be used as an assembly reference surface. The upper end of the tool body 1 is milled flat and used as an assembly reference surface, so that the upper end of the tool body can be kept stable in the extrusion process of the die

Example (b):

when using this device, at first insert the inserted block on the inner core respectively in the T type slot that corresponds, then insert the screw in first screw hole 2 and second screw hole 3 respectively, fasten the inner core through the screw, then extrude, when needing to change different inner cores, not hard up screw, extract the inner core from mould body 1, then change the inner core, and insert the inserted block on the inner core respectively in the T type slot that corresponds, then insert the screw in first screw hole 2 and second screw hole 3 respectively, fasten the inner core through the screw, accomplish the change of inner core.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an inlay aluminium alloy backward extrusion mould, includes mould body (1), its characterized in that: the mold comprises a mold body (1), wherein the diameter of the front end of the mold body (1) is larger than that of the rear end of the mold body, vertical first threaded holes (2) are formed in the upper side and the lower side of the front end of the mold body (1), horizontal second threaded holes (3) are formed in the left side and the right side of the rear end of the mold body (1), and two T-shaped slots (4) which are distributed in an up-and-down symmetrical mode are formed in the mold body (1).

2. The reverse extrusion die for the inlaid aluminum profile as claimed in claim 1, is characterized in that: the size of the die body (1) is phi 420 multiplied by 200 mm.

3. The reverse extrusion die for the inlaid aluminum profile as claimed in claim 1, is characterized in that: the upper end of the die body (1) is milled flat and used as an assembly reference surface.