CN211363401U

CN211363401U - Batch processing technology structure for extrusion die parts

Info

Publication number: CN211363401U
Application number: CN201922122967.8U
Authority: CN
Inventors: 单金辉; 徐振强; 童政; 娄蕾蕾; 应飞; 夏连杰
Original assignee: Wuhu Sea Snail Extrusion Equipment Co ltd
Current assignee: Wuhu Sea Snail Extrusion Equipment Co ltd; Wuhu Conch Tyson Extrusion Equipment Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a batch processing technology structure of extrusion die parts, wherein the extrusion die parts comprise cavity surfaces, and chamfers are arranged at corners of the cavity surfaces; arranging a lettering structure and a bolt hole at the end part of the extrusion die part; the batch processing technology structure adopts an integral processing structure; the integral processing structure comprises a plurality of extrusion die parts and an integral clamping structure, and the end part of each extrusion die part is provided with a process connecting joint; in the state of batch integral processing, the extrusion die part and the integral clamping structure are connected into a whole through a process connecting lap. By adopting the technical scheme, the production efficiency of batch production of parts which are large in quantity, small in size and complex to process is improved, the processing operators can be helped to quickly clamp and accurately position the processing reference, batch processing can be realized, the clamping times are reduced, the processing difficulty is reduced, more efficient production is achieved, and the processing precision is ensured.

Description

Batch processing technology structure for extrusion die parts

Technical Field

The utility model belongs to the technical field of plastics extrusion tooling processing technology, relate to, more specifically say, the utility model relates to an extrusion tooling part is processing technology structure in batches.

Background

As shown in fig. 1, 2 and 3, the plastic extrusion die parts are small in size, large in number, large in machined surface, and complicated in shape.

In the prior art, the extrusion die part processing method is as follows: and (3) processing the die cavity surfaces one by one, namely firstly processing the die cavity surfaces by linear cutting, and then processing lettering, chamfering the die cavity and drilling a bolt hole by a numerical control milling machine.

Taking the component of fig. 1 as an example, if 32 pieces need to be made for the component, the 32 pieces are designed into 4 groups of 8 pieces each. If each piece of the part is independently processed, 4 times of clamping is needed, and 32 pieces of the part are manufactured, and 128 times of clamping is needed in total. Therefore, single-block processing has the disadvantages of more clamping times, high processing difficulty, low production efficiency and low processing precision.

Disclosure of Invention

The utility model provides an extrusion tooling part is processing technology structure in batches, its purpose is that the efficiency that improves the mould and make, reduce the processing degree of difficulty.

In order to realize the purpose, the utility model discloses the technical scheme who takes does:

the utility model discloses an extrusion die part batch processing technology structure, the extrusion die part comprises a cavity surface, and a chamfer is arranged at the corner between the cavity surface and the die plane; the end part of the extrusion die part is provided with a lettering structure and a bolt hole; the batch processing technology structure adopts an integral processing structure; the integral processing structure comprises a plurality of extrusion die parts and an integral clamping structure, and the end part of each extrusion die part is provided with a process connecting joint; in the state of batch integral processing, the extrusion die part and the integral clamping structure are connected into a whole through a process connecting lap.

The number of the extrusion die parts is even and the extrusion die parts are symmetrically distributed in two groups, and the end parts of the extrusion die parts in each group are aligned outwards; the integral clamping structure is divided into two parts and is distributed on the outer side of the extrusion die part; the integral clamping structure and the end part of the extrusion die part are connected through a process connecting lap to form a closed integral frame shape.

Cutting cavities are arranged between the extrusion die components and the integral clamping structure.

In the integral processing structure, the number of the extrusion die parts is 8, and each group comprises 4 parts.

And a wire cutting threading hole is formed in the cutting cavity in a state before batch integral cutting processing.

The above technical scheme is adopted in the utility model, improve the production efficiency of the part batch production that a quantity is more, the size is less, processing is complicated, can help the quick clamping of processing operating personnel and accurately fix a position the processing benchmark, can realize batch processing simultaneously, reduce the clamping number of times, reduce the processing degree of difficulty to reach more efficient production, and guarantee the precision of processing.

Drawings

The contents of the drawings and the reference numbers in the drawings are briefly described as follows:

fig. 1 is a schematic view of a structure according to the present invention in a state of being processed in the prior art;

FIG. 2 is a front view of the structure shown in FIG. 1;

FIG. 3 is a side view of the structure shown in FIG. 2;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a side schematic view of the structure shown in fig. 4.

Labeled as:

1. the method comprises the following steps of extruding a die part, 2, a cavity surface, 3, a chamfer, 4, a bolt hole, 5, a lettering structure, 6, an integral processing structure, 7, a process connecting lap, 8, an integral clamping structure, 9, a cutting cavity and 10, and wire cutting wire penetrating holes.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.

The structure of the utility model, as shown in fig. 4, is a batch processing technology structure of extrusion die parts, and is applied to the processing technology of batch production of plastic extrusion die parts. The extrusion die component 1 comprises a cavity surface 2, and a chamfer 3 is arranged at a corner between the cavity surface 2 and a die plane; the end part of the extrusion die component is provided with a lettering structure 5 and a bolt hole 4.

In order to overcome the defect of the prior art, the invention purpose of improving the efficiency of mould manufacturing, reducing the processing difficulty, improving the processing precision is realized, the utility model discloses the technical scheme who takes is:

as shown in fig. 1, 4 and 5, the batch processing structure of the extrusion die component of the present invention adopts an integral processing structure 6; the integral processing structure 6 comprises a plurality of extrusion die parts 1 and an integral clamping structure 8, and a process connecting lug 7 is arranged at the end part of each extrusion die part 1; in the state of batch integral processing, the extrusion die part 1 and the integral clamping structure 8 are connected into a whole through a process connecting joint 7.

In the figure, the axes of the bolt holes 4 of the respective extrusion die members 1 are aligned on a line.

The utility model provides a to the less, more, the complicated part batch production processing technology of processing of quantity of size, this technology not only can help the quick clamping of processing operating personnel and accurately fix a position the processing benchmark, can realize batch processing simultaneously to reach more efficient production, promote the machining precision simultaneously.

Compared with the prior art, the utility model has the advantages of it is following:

1. the structure design is exquisite, the cost is lower, and the precision is higher;

2. the production operation is convenient, the preparation time of a machine tool operator before machining is saved, and the machining efficiency is improved.

The number of the extrusion die parts 1 is even and the extrusion die parts are symmetrically distributed in two groups, and the end parts of the extrusion die parts 1 in each group are aligned outwards; the integral clamping structures 8 are two and distributed on the outer side of the extrusion die part 1; the integral clamping structure 8 and the end of the extrusion die component 1 are connected through a process connection joint 7 to form a closed integral frame shape.

Cutting cavities 9 are arranged between the extrusion die parts 1 and the integral clamping structure 8. Because the cutting cavity 9 is a whole, the wire cutting can be completed by one-time programming, and the production efficiency is greatly improved.

Taking the extrusion die component 1 of fig. 1 as an example, 32 pieces are required to be made, and 32 pieces are designed into 4 groups of 8 pieces, as shown in fig. 4: in the integral tooling structure 6, the number of extrusion die parts 1 is 8, with 4 pieces per group.

The manufacturing and processing process comprises the following steps:

firstly, manufacturing 4 blanks according to the size, clamping the 4 groups together by a numerical control machine tool, processing a lettering structure 5 and drilling a bolt hole 4, and clamping 3 times in total; the holes in the bolt holes 4 of the four extrusion die parts 1 can be drilled only by one-time processing;

secondly, each group of cavities is processed independently by linear cutting, and the linear cutting process needs 4 clamping;

then, the numerical control machine tool processes the chamfer angle of the cavity independently for each group, and the clamping is required for 4 times in total;

and finally, cutting off the process connecting butt 7, and disassembling each group of parts one by one, wherein the process step needs 11 times of clamping.

If each part is independently processed, 4 times of clamping is needed, 32 parts are manufactured, 128 times of clamping are needed in total, and 117 times of clamping time can be saved according to the process.

In the state before the batch-type integral cutting process, a wire-cutting threading hole 10 is provided in the cutting chamber 9. The wire cutting device is used for cutting metal wires by penetrating electric sparks during wire cutting. 8 parts are processed, and the production efficiency is improved only by once wire threading.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A batch processing technology structure of extrusion die parts is characterized in that the extrusion die parts (1) comprise cavity surfaces (2), and chamfers (3) are arranged at corners of the cavity surfaces (2) and a die plane; the end of the extrusion die component is provided with a lettering structure (5) and a bolt hole (4), and the extrusion die component is characterized in that: the batch processing technology structure adopts an integral processing structure (6); the integral processing structure (6) comprises a plurality of extrusion die parts (1) and an integral clamping structure (8), and the end part of each extrusion die part (1) is provided with a process connecting joint (7); in the state of batch integral processing, the extrusion die part (1) and the integral clamping structure (8) are connected into a whole through a process connecting joint (7).

2. The extrusion die component batch process structure of claim 1, wherein: the number of the extrusion die parts (1) is even and the extrusion die parts are symmetrically distributed in two groups, and the end parts of the extrusion die parts (1) in each group are aligned outwards; the integral clamping structures (8) are two and distributed on the outer side of the extrusion die part (1); the integral clamping structure (8) and the end part of the extrusion die component (1) are connected through a process connecting joint (7) to form a closed integral frame shape.

3. The extrusion die component batch process structure of claim 1, wherein: cutting cavities (9) are arranged between the extrusion die parts (1) and the integral clamping structure (8).

4. The extrusion die component batch process structure of claim 1, wherein: in the integral processing structure (6), the number of the extrusion die parts (1) is 8, and each group comprises 4 parts.

5. The extrusion die component batch process structure of claim 1, wherein: in the state before the batch integral cutting processing, a wire cutting threading hole (10) is arranged on the cutting cavity (9).