CN207806505U - A kind of dome head forging stock mould with extension pipe - Google Patents
A kind of dome head forging stock mould with extension pipe Download PDFInfo
- Publication number
- CN207806505U CN207806505U CN201721864094.2U CN201721864094U CN207806505U CN 207806505 U CN207806505 U CN 207806505U CN 201721864094 U CN201721864094 U CN 201721864094U CN 207806505 U CN207806505 U CN 207806505U
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- CN
- China
- Prior art keywords
- forging stock
- stock mould
- extension pipe
- lower impressions
- dome head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005242 forging Methods 0.000 title claims abstract description 81
- 238000005266 casting Methods 0.000 claims abstract description 6
- 210000000038 chest Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of dome head forging stock mould with extension pipe, including forging stock mould body, the forging stock mould body outer wall is set as cylindric, inside the forging stock mould body impression symmetrical and through forging stock mould body upper and lower surface is equipped with along axis, upper impression and lower impressions are equipped in the impression, the upper impression and lower impressions are T-shaped, the upper impression and lower impressions junction are equipped with the curving of castings, the radius R of the fillet is set as 30 50mm, the cavity wall of the lower impressions and the angle α of horizontal plane are 87 89 degree, the angle β of the joint face and horizontal plane of the upper impression and lower impressions is 91 93 degree.Through the above technical solutions, it can be made to form the integrally formed dome head with extension pipe after undergoing subsequent forming technique the pre- forging of blank.
Description
Technical field
The utility model is related to mould applications more particularly to a kind of dome head forging stock moulds with extension pipe.
Background technology
Dome head with extension pipe is carried out in integrally formed production technology, needs to undergo ejection, blocking and molding
Etc. techniques, there is presently no the forging stock moulds for the integrally formed dome head with extension pipe.
Utility model content
In view of the dome head forging stock mould above shortcomings at present with extension pipe, a kind of band of the utility model offer adds
The pre- forging of blank can be such that it is formed after undergoing subsequent forming technique integrally formed by the dome head forging stock mould of long tube
Dome head with extension pipe.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that：
A kind of dome head forging stock mould with extension pipe, including forging stock mould body, the forging stock mould body outer wall are set as
It is cylindric, inside the forging stock mould body impression symmetrical and through forging stock mould body upper and lower surface, the mould are equipped with along axis
Upper impression and lower impressions are equipped in thorax, the upper impression and lower impressions are T-shaped, and the upper impression and lower impressions junction are equipped with casting
Fillet is made, the radius R of the fillet is set as 30-50mm, and the cavity wall of the lower impressions and the angle α of horizontal plane are 87-89 degree, institute
The angle β of the joint face and horizontal plane of stating upper impression and lower impressions is 91-93 degree, and forging stock mould body outer wall is set as cylindric,
It is facilitated to be coordinated with the equipment and device for carrying out blocking, impression is consistent with the concrete shape of pre- forging, by upper impression under
The junction of cavity is set as fillet, is cracked when can prevent forging stock from cooling down, by the cavity wall and horizontal plane of the lower impressions
Angle α be 87-89 degree, and by state upper impression and lower impressions joint face and horizontal plane angle β be 91-93 degree, formed
Pattern draft is taken out convenient for pre- forging from forging stock mould body.
According to the one side of the utility model, the radius R of the fillet is set as 50mm, and the radius of fillet need to be with forging
Thickness is adapted, and can specifically be adjusted according to the thickness of forging.
According to the one side of the utility model, the angle α of the lower impressions and horizontal plane is 87 degree, forms 3 degree of drafts
Inclined-plane takes out convenient for pre- forging from forging stock mould body.
According to the one side of the utility model, the lower surface of the upper impression and the angle β of horizontal plane are 93 degree, are formed
3 degree of draft inclined-planes, take out convenient for pre- forging from forging stock mould body.
According to the one side of the utility model, the outer diameter Φ 1 of the forging stock mould body is 1240mm.
According to the one side of the utility model, the internal diameter Φ 2 of forging stock mould body lower face is 380mm.
According to the one side of the utility model, the internal diameter Φ 3 of forging stock mould body upper surface is 850mm.
According to the one side of the utility model, the height D1 of the upper impression is 120mm.
According to the one side of the utility model, the lower impressions height D2 is 560mm.
The advantages of the utility model is implemented：A kind of dome head forging stock mould with extension pipe of the utility model, provides packet
Forging stock mould body is included, the forging stock mould body outer wall is set as cylindric, is equipped with symmetrically along axis inside the forging stock mould body
And upper impression and lower impressions, the upper impression and mo(u)ld bottom half are equipped in the impression of forging stock mould body upper and lower surface, the impression
Chamber is T-shaped, and the upper impression and lower impressions junction are equipped with the curving of castings, and the radius R of the fillet is set as 30-50mm, described
The cavity wall of lower impressions and the angle α of horizontal plane are 87-89 degree, the angle of the joint face and horizontal plane of the upper impression and lower impressions
β is 91-93 degree, through the above technical solutions, it can be made to form one after undergoing subsequent forming technique the pre- forging of blank
The molding dome head with extension pipe.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of axis slope surface schematic diagram of the dome head forging stock mould with extension pipe described in the utility model；
Fig. 2 is a kind of stereogram of the dome head forging stock mould with extension pipe described in the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of dome head forging stock mould with extension pipe, including forging stock mould body 1, the forging stock mould
1 outer wall of ontology is set as cylindric, is equipped with symmetrical along axis inside the forging stock mould body 1 and runs through about 1 forging stock mould body
The impression 2 on surface, the impression 2 is interior to be equipped with upper impression 21 and lower impressions 22, and the upper impression 21 and lower impressions 22 are T-shaped, institute
It states upper impression 21 and 22 junction of lower impressions is equipped with the curving of castings, the radius R of the fillet is set as 30-50mm, the lower impressions
22 cavity wall and the angle α of horizontal plane are 87-89 degree, the angle of the joint face and horizontal plane of the upper impression 21 and lower impressions 22
β is 91-93 degree, and 1 outer wall of forging stock mould body is set as cylindric, it is facilitated to be coordinated with the equipment and device for carrying out blocking,
Impression 2 is consistent with the concrete shape of pre- forging, sets the junction of upper impression 21 and lower impressions 22 to fillet, can prevent from forging
Base cracks when cooling down, and is 87-89 degree by the angle α of the cavity wall of the lower impressions 22 and horizontal plane, and will state upper impression
21 and the joint face of lower impressions 22 and the angle β of horizontal plane be 91-93 degree, pattern draft is formed, convenient for pre- forging from forging stock mould
It is taken out in ontology 1.
In practical applications, the radius R of the fillet is set as 50mm, and the radius of fillet need to be adapted with the thickness of forging,
It can specifically be adjusted according to the thickness of forging.
In practical applications, the angle α of the lower impressions 22 and horizontal plane is 87 degree, 3 degree of draft inclined-planes is formed, convenient for pre-
Forging takes out from forging stock mould body 1.
In practical applications, the angle β of the lower surface of the upper impression 21 and horizontal plane is 93 degree, and it is oblique to form 3 degree of drafts
Face is taken out convenient for pre- forging from forging stock mould body 1.
In practical applications, the outer diameter Φ 1 of the forging stock mould body 1 is 1240mm.
In practical applications, the internal diameter Φ 2 of 1 lower face of forging stock mould body is 380mm.
In practical applications, the internal diameter Φ 3 of 1 upper surface of forging stock mould body is 850mm.
In practical applications, the height D1 of the upper impression 21 is 120mm.
In practical applications, 22 height D2 of the lower impressions is 560mm.
The advantages of the utility model is implemented：The utility model provides a kind of dome head forging stock mould with extension pipe, packet
Forging stock mould body is included, the forging stock mould body outer wall is set as cylindric, is equipped with symmetrically along axis inside the forging stock mould body
And upper impression and lower impressions, the upper impression and mo(u)ld bottom half are equipped in the impression of forging stock mould body upper and lower surface, the impression
Chamber is T-shaped, and the upper impression and lower impressions junction are equipped with the curving of castings, and the radius R of the fillet is set as 30-50mm, described
The cavity wall of lower impressions and the angle α of horizontal plane are 87-89 degree, the angle of the joint face and horizontal plane of the upper impression and lower impressions
β is 91-93 degree, through the above technical solutions, it can be made to form one after undergoing subsequent forming technique the pre- forging of blank
The molding dome head with extension pipe.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art is in technical scope disclosed by the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (9)
1. a kind of dome head forging stock mould with extension pipe, which is characterized in that including forging stock mould body, outside the forging stock mould body
Wall is set as cylindric, and mould symmetrical and through forging stock mould body upper and lower surface is equipped with along axis inside the forging stock mould body
Thorax, the impression is interior to be equipped with upper impression and lower impressions, and the upper impression and lower impressions are T-shaped, and the upper impression and lower impressions connect
It meets place and is equipped with the curving of castings, the radius R of the fillet is set as 30-50mm, and the cavity wall of the lower impressions and the angle α of horizontal plane are
The angle β of 87-89 degree, the joint face and horizontal plane of the upper impression and lower impressions is 91-93 degree.
2. the dome head forging stock mould according to claim 1 with extension pipe, which is characterized in that the radius R of the fillet
It is set as 50mm.
3. the dome head forging stock mould according to claim 1 with extension pipe, which is characterized in that the lower impressions and level
The angle α in face is 87 degree.
4. the dome head forging stock mould according to claim 1 with extension pipe, which is characterized in that the following table of the upper impression
The angle β of face and horizontal plane is 93 degree.
5. according to dome head forging stock mould of the claim 1-4 any one of them with extension pipe, which is characterized in that the forging stock
The outer diameter Φ 1 of mould body is 1240mm.
6. the dome head forging stock mould according to claim 5 with extension pipe, which is characterized in that under the forging stock mould body
The internal diameter Φ 2 of end face is 380mm.
7. the dome head forging stock mould according to claim 6 with extension pipe, which is characterized in that on the forging stock mould body
The internal diameter Φ 3 of end face is 850mm.
8. the dome head forging stock mould according to claim 7 with extension pipe, which is characterized in that the height of the upper impression
D1 is 120mm.
9. the dome head forging stock mould according to claim 8 with extension pipe, which is characterized in that the lower impressions height D2
For 560mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864094.2U CN207806505U (en) | 2017-12-27 | 2017-12-27 | A kind of dome head forging stock mould with extension pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864094.2U CN207806505U (en) | 2017-12-27 | 2017-12-27 | A kind of dome head forging stock mould with extension pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806505U true CN207806505U (en) | 2018-09-04 |
Family
ID=63331004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721864094.2U Active CN207806505U (en) | 2017-12-27 | 2017-12-27 | A kind of dome head forging stock mould with extension pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806505U (en) |
-
2017
- 2017-12-27 CN CN201721864094.2U patent/CN207806505U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201109 Shanghai city Minhang District humin Road No. 3082 Patentee after: Shanghai Xinmin New Energy Technology Co.,Ltd. Address before: 201109 Shanghai city Minhang District humin Road No. 3082 Patentee before: SHANGHAI XINMIN HEAVY FORGING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANGHAI XINMIN (DONGTAI) HEAVY FORGING Co.,Ltd. Assignor: Shanghai Xinmin New Energy Technology Co.,Ltd. Contract record no.: X2024980013936 Denomination of utility model: A spherical head forging die with an extended tube Granted publication date: 20180904 License type: Common License Record date: 20240904 |
|
| EE01 | Entry into force of recordation of patent licensing contract |