CN207547414U - A kind of helical blade pressing mold - Google Patents
A kind of helical blade pressing mold Download PDFInfo
- Publication number
- CN207547414U CN207547414U CN201721580319.1U CN201721580319U CN207547414U CN 207547414 U CN207547414 U CN 207547414U CN 201721580319 U CN201721580319 U CN 201721580319U CN 207547414 U CN207547414 U CN 207547414U
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- China
- Prior art keywords
- press mold
- upper press
- pressed film
- lower pressed
- helical blade
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Abstract
The utility model discloses a kind of helical blade pressing molds, belong to equipments machining die technical field, including：Upper press mold and lower pressed film, spiral camber is both provided on the upper press mold and lower pressed film, the upper press mold and lower pressed film are under external force, it can will be placed on the upper press mold and lower pressed film corresponds to plate compression moulding between spiral camber, the progressive swaging that the technical program can be to plate progress gradually by upper press mold and lower pressed film in this way, reduce the pressure that sheet forming needs, and pressing process is accurate, controllably, and it can realize similary screw pitch, the compacting of the helical blade of a variety of internal-and external diameter specifications, stamper architecture is simple up and down simultaneously, cost is relatively low, it is easy to operation, support pressure is big.
Description
Technical field
The utility model belongs to equipments machining die technical field more particularly to a kind of helical blade pressing mold.
Background technology
At present, existing mold is mostly using the once-forming whole circle spiral of compacting of finishing die, but due to the strength of materials of slab
Height, once-forming compacting will need very big pressure, and the requirement for hydraulic press is also high, and springback capacity difficulty determines, processing is whole
It is difficult to enclose spiral camber so that there is also certain difficulty, a general mold may be only available for fixing for the manufacture processing of mold
The swaging of the blade of specification.For the product produced on a small quantity, it is unfavorable for the reduction of cost.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of helical blade pressing mold, not only cost compared with
Low and easy to operation, support pressure is big, and can reduce the required pressure of forming, and pressing process is accurate.
The utility model for solve its technical problem and the technical solution adopted is that：
A kind of helical blade pressing mold, including：Upper press mold and lower pressed film are both provided with spiral on the upper press mold and lower pressed film
Curved surface, the upper press mold and lower pressed film under external force, can will be placed on the upper press mold and lower pressed film correspond to helical curve
Plate compression moulding between face.
As an improvement of the above technical solution, the upper press mold includes upper mounting plate, is integrally formed on the upper mounting plate
There is upper mold, the spiral camber is correspondingly arranged in the upper mold.
Preferably, the lower pressed film includes lower installation board, integrally formed with lower die, the helical curve on the lower installation board
Face is correspondingly arranged in the lower die.
The beneficial effects of the utility model：
The helical blade pressing mold of the utility model, including：Upper press mold and lower pressed film are all provided on the upper press mold and lower pressed film
Spiral camber is equipped with, the upper press mold and lower pressed film under external force, can will be placed on the upper press mold and lower pressed film pair
Answer the plate compression moulding between spiral camber, such the technical program by upper press mold and lower pressed film plate can be carried out by
The progressive swaging of step reduces the pressure that sheet forming needs, and pressing process is accurate, controllable, and can realize similary screw pitch,
The compacting of the helical blade of a variety of internal-and external diameter specifications, while stamper architecture is simple up and down, cost is relatively low, easy to operation, supports pressure
Power is big.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model swaging status diagram one；
Fig. 2 is the utility model swaging status diagram two.
Specific embodiment
Reference Fig. 1, Fig. 2, a kind of helical blade pressing mold, including：Upper press mold 10 and lower pressed film 20, the upper press mold 10 is under
Spiral camber 30 is both provided on press mold 20, the upper press mold 10 and lower pressed film 20 under external force, can will be placed on institute
40 compression moulding of plate between press mold 10 and the correspondence spiral camber 30 of lower pressed film 20 is stated, such the technical program passes through upper pressure
Film 10 and lower pressed film 20 can carry out plate 40 progressive swaging gradually, reduce the pressure that sheet forming needs, and press
Process processed is accurate, controllable, and can realize similary screw pitch, a variety of internal-and external diameter specifications helical blade compacting, while upper lower die
Simple in structure, cost is relatively low, easy to operation, and support pressure is big.
Preferably, the upper press mold 10 includes upper mounting plate 11, described integrally formed with upper mold 12 on upper mounting plate 11
Spiral camber 30 is correspondingly arranged in upper mold 12, the lower pressed film 20 include lower installation board 21, on lower installation board 21 integrally into
Type has lower die 22, and the spiral camber 30 is correspondingly arranged in the lower die 22, and the spiral camber 30 of the technical program uses number
The molding of Cutter Body Processing with Machining Center mold is controlled, so as to ensure that the accuracy of spiral camber 30, and is easily worked, can repeatedly process
The screw pitch of spiral camber 30 is adjusted, the compensation that plate 40 is sprung back when realizing compacting, so that pressing process is more accurate.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also use with
The different form of the above embodiment, what those skilled in the art were made under the premise of without prejudice to spirit of the invention etc.
Same transformation or corresponding change, should all fall within the protection scope of the present invention.
Claims (3)
1. a kind of helical blade pressing mold, which is characterized in that including：Upper press mold (10) and lower pressed film (20), the upper press mold (10)
Be both provided with spiral camber (30) on lower pressed film (20), the upper press mold (10) and lower pressed film (20) under external force, energy
Plate (40) compression moulding that will be enough placed between the upper press mold (10) and the corresponding spiral camber (30) of lower pressed film (20).
2. a kind of helical blade pressing mold according to claim 1, it is characterised in that：The upper press mold (10) includes upper installation
Plate (11) is correspondingly arranged on described integrally formed with upper mold (12), the spiral camber (30) on the upper mounting plate (11)
On mould (12).
3. a kind of helical blade pressing mold according to claim 1, it is characterised in that：The lower pressed film (20) includes lower installation
Plate (21), integrally formed with lower die (22) on the lower installation board (21), the spiral camber (30) be correspondingly arranged in it is described under
On mould (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580319.1U CN207547414U (en) | 2017-11-22 | 2017-11-22 | A kind of helical blade pressing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580319.1U CN207547414U (en) | 2017-11-22 | 2017-11-22 | A kind of helical blade pressing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547414U true CN207547414U (en) | 2018-06-29 |
Family
ID=62680806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580319.1U Active CN207547414U (en) | 2017-11-22 | 2017-11-22 | A kind of helical blade pressing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547414U (en) |
-
2017
- 2017-11-22 CN CN201721580319.1U patent/CN207547414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A press die for spiral blades Effective date of registration: 20221214 Granted publication date: 20180629 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: ENPING JINMING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022980026892 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |