CN209335982U - A kind of bellow mold - Google Patents
A kind of bellow mold Download PDFInfo
- Publication number
- CN209335982U CN209335982U CN201821301533.3U CN201821301533U CN209335982U CN 209335982 U CN209335982 U CN 209335982U CN 201821301533 U CN201821301533 U CN 201821301533U CN 209335982 U CN209335982 U CN 209335982U
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- China
- Prior art keywords
- mould area
- mould
- area
- mold
- hollow tubular
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- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
A kind of bellow mold, comprising: the first mould area, the second mould area and third mould area；The inner hollow in the first mould area, the second mould area and third mould area, first mould area, the second mould area and third mould area are adapted；First mould area is connected with third mould area by second mould area；First mould area and third mould area are symmetrical arranged along second mould area；One end that first mould area is connect with the second mould area is screw thread shape structure, and the other end in first mould area is hollow tubular structure；One end that third mould area is connect with the second mould area is screw thread shape structure, and the other end in third mould area is hollow tubular structure.The utility model provides a kind of bellow mold, and original right-angle design is changed to cambered design, can more smoothly demould after making product effect, avoid the scuffing of product surface.
Description
Technical field
The utility model relates to tooling cutting technique field, in particular to a kind of bellow mold.
Background technique
Molding die is a kind of tool for producing plasthetics, while being also to maintain the complete mechanism of plasthetics and accurate
The tool of size, many plasthetics producers in order to improve the production efficiency, reduce production cost now, use ripple on a large scale
Pipe mold carries out processing and fabricating, but mostly uses right-angle design in existing injection mold greatly, and this design exists due to mold
Medium-sized chamber causes to demould after formed product to have some setbacks, or even causes the defects of scratching in product surface, and right-angle design is not easy to demould,
Production efficiency is low.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of bellow mold, original right-angle design is changed to arc
Design, can more smoothly demould after making product effect, avoid the scuffing of product surface.
In order to achieve the above object, the utility model takes following technical scheme: a kind of bellow mold, comprising: first
Mould area, the second mould area and third mould area；
The inner hollow in the first mould area, the second mould area and third mould area, first mould area, the second mould area and third mould area
It is adapted；
First mould area is connected with third mould area by second mould area；
First mould area and third mould area are symmetrical arranged along second mould area；
One end that first mould area is connect with the second mould area is screw thread shape structure, during the other end in first mould area is
Hollow tube-like structure；
One end that third mould area is connect with the second mould area is screw thread shape structure, during the other end in third mould area is
Hollow tube-like structure.
Furtherly, the inner wall in first mould area and third mould area is arc.
Furtherly, second mould area is hollow tubular.
Furtherly, first mould area, the second mould area and third mould area are integrally formed.
Compared with the prior art the utility model has the following beneficial effects:
The utility model provides a kind of bellow mold, and original right-angle design is changed to cambered design, make product at
It can more smoothly be demoulded after effect, avoid the scuffing of product surface, cambered design is more reasonable, effectively reduces the residual of mold
Secondary rate reduces production cost, while can effectively improve working efficiency, works in coordination between each mould area, good forming effect, the
The two sides in one mould area and third mould area are designed as hollow tubular, are convenient for mold and demoulding in casting, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bellow mold provided by the utility model；
Fig. 2 is a kind of partial schematic diagram in the third mould area of bellow mold provided by the utility model.
Appended drawing reference
1 --- the first mould area, 2 --- the second mould area；
3 --- third mould area.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing, it is clear that described embodiment is only
It is only a part of the embodiment of the utility model, instead of all the embodiments, based on the embodiments of the present invention, ability
Domain those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Herein, "upper", "lower", "front", "rear", "left", "right" etc. are only used for indicating the position between opposite segments
Relationship, and the absolute position of these non-limiting relevant portions.
To solve the above problems, the utility model embodiment provides a kind of bellow mold referring to Fig. 1, comprising: packet
It includes: the first mould area 1, the second mould area 2 and third mould area 3；
The inner hollow in the first mould area 1, the second mould area 2 and third mould area 3, first mould area 1, the second mould area 2 and
Three mould areas 3 are adapted；
First mould area 1 is connected with third mould area 3 by second mould area 2；
First mould area 1 and third mould area 3 are symmetrical arranged along second mould area；
One end that first mould area 1 is connect with the second mould area 2 is screw thread shape structure, the other end in first mould area 1
For hollow tubular structure；
One end that third mould area 3 is connect with the second mould area 2 is screw thread shape structure, the other end in third mould area 3
For hollow tubular structure.
Referring to fig. 2, in the present embodiment, the inner wall in first mould area 1 and third mould area 3 is arc.As shown, institute
The inner wall for stating the first mould area 1 and the second mould area 3 is changed to arc by original step type, can be avoided product surface scuffing, overcomes
It demoulds and has some setbacks after formed product in original design, or even cause the problems such as scratching in product surface.
In the present embodiment, second mould area 2 is hollow tubular.
In the present embodiment, first mould area 1, the second mould area 2 and third mould area 3 are integrally formed.
The utility model provides a kind of bellow mold, and original right-angle design is changed to cambered design, make product at
It can more smoothly be demoulded after effect, avoid the scuffing of product surface, cambered design is more reasonable, effectively reduces the residual of mold
Secondary rate reduces production cost, while can effectively improve working efficiency, works in coordination between each mould area, good forming effect, the
The two sides in one mould area and third mould area are designed as hollow tubular, are convenient for mold and demoulding in casting, easy to operate.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with attached drawing, but this
Utility model is not limited to the above embodiment and embodiment, within the knowledge of those skilled in the art, may be used also
To make a variety of changes without departing from the concept of the premise utility.
Claims (2)
1. a kind of bellow mold characterized by comprising the first mould area (1), the second mould area (2) and third mould area (3)；
The inner hollow in the first mould area (1), the second mould area (2) and third mould area (3), first mould area (1), the second mould area
(2) it is adapted with third mould area (3)；
First mould area (1) is connected with third mould area (3) by second mould area (2)；
First mould area (1) and third mould area (3) are symmetrical arranged along second mould area；
One end that first mould area (1) is connect with the second mould area (2) be screw thread shape structure, first mould area (1) it is another
End is hollow tubular structure；
One end that third mould area (3) is connect with the second mould area (2) be screw thread shape structure, third mould area (3) it is another
End is hollow tubular structure；
The inner wall in first mould area (1) and third mould area (3) is arc；
Second mould area (2) is hollow tubular.
2. a kind of bellow mold according to claim 1, which is characterized in that first mould area (1), the second mould area
(2) it is integrally formed with third mould area (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301533.3U CN209335982U (en) | 2018-08-14 | 2018-08-14 | A kind of bellow mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301533.3U CN209335982U (en) | 2018-08-14 | 2018-08-14 | A kind of bellow mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335982U true CN209335982U (en) | 2019-09-03 |
Family
ID=67744875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821301533.3U Active CN209335982U (en) | 2018-08-14 | 2018-08-14 | A kind of bellow mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335982U (en) |
-
2018
- 2018-08-14 CN CN201821301533.3U patent/CN209335982U/en active Active
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| GR01 | Patent grant |