CN107598052A - A kind of wheel forging piece molding die - Google Patents
A kind of wheel forging piece molding die Download PDFInfo
- Publication number
- CN107598052A CN107598052A CN201610540929.2A CN201610540929A CN107598052A CN 107598052 A CN107598052 A CN 107598052A CN 201610540929 A CN201610540929 A CN 201610540929A CN 107598052 A CN107598052 A CN 107598052A
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- CN
- China
- Prior art keywords
- plane
- piece molding
- molding die
- forging piece
- cylindrical section
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- 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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Abstract
The invention discloses a kind of wheel forging piece molding die, it includes die ontology, centre bore is offered at the center of the die ontology, wherein, the die ontology is disposed with the first cylindrical section, the first inclined-plane, the second inclined-plane and the second cylindrical section from top to bottom, the arc section of projection is provided between second inclined-plane and the second cylindrical section, first inclined-plane and the second inclined-plane tilt laterally.Above-mentioned wheel forging piece molding die can process the forging closer to shape of product, and the chipping allowance of following process is small, save material, and processing cost is low, while mould is that forging process leaves certain calendering space, ensure that the quality and performance of product.
Description
Technical field
The present invention relates to a kind of mould for forging, more particularly, to a kind of wheel forging piece molding die.
Background technology
Wheel forging is the key link for processing wheel, and at present, the processing mode of existing wheel forging is mostly
The forging of rectangular cross-section structure is first processed into mould for forging, then again cuts into forging close to outside product
Finished after the shape of shape, it is big, waste of materials, high processing costs that this mode has chipping allowance
Shortcoming.
The content of the invention
It is an object of the invention to provide a kind of wheel forging piece molding die, it has, and chipping allowance is small, material-saving
The characteristics of low with processing cost, with solve in the prior art wheel forging process when existing above mentioned problem.
To use following technical scheme up to this purpose, the present invention：
A kind of wheel forging piece molding die, it includes die ontology, offered at the center of the die ontology
Centre bore, wherein, the die ontology is disposed with the first cylindrical section, the first inclined-plane, from top to bottom
Two inclined-planes and the second cylindrical section, the arc section of projection is provided between second inclined-plane and the second cylindrical section,
First inclined-plane and the second inclined-plane tilt laterally.
Especially, the angle of first inclined-plane and first cylindrical section is 140 °, second inclined-plane with
The angle on first inclined-plane is 145 °, and the angle on second inclined-plane and vertical direction is 5 °.
Especially, the arc section is R30 circular arc.
Especially, the sidewall symmetry of the die ontology is provided with two fins.
Especially, several screw threads for being used for fixing mould body are offered on the one side of the die ontology
Hole.
Beneficial effects of the present invention are that the wheel forging piece molding die can process compared with prior art
Closer to the forging of shape of product, the chipping allowance of following process is small, saves material, processing cost is low, together
When mould be forging process leave certain calendering space, ensure that the quality and performance of product.
Brief description of the drawings
Fig. 1 is the structural representation for the wheel forging piece molding die that the specific embodiment of the invention 1 provides.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Refer to shown in Fig. 1, Fig. 1 is the wheel forging piece molding die that the specific embodiment of the invention 1 provides
Structural representation.
In the present embodiment, a kind of wheel forging piece molding die includes die ontology 1, in the die ontology 1
Centre bore 2 is offered at the heart, the die ontology 1 is disposed with the first cylindrical section 3, first from top to bottom
Inclined-plane 4, the second inclined-plane 5 and the second cylindrical section 6, second inclined-plane 5 pass through the first inclined-plane 4 and described the
One cylindrical section 3 is connected, and the arc section 7 of projection is provided between the cylindrical section 6 of the second inclined-plane 5 and second,
The inclined-plane 5 of first inclined-plane 4 and second tilts laterally.
The sidewall symmetry of the die ontology 1 is provided with two fins 8, and the one side of the die ontology 1
On offer several be used for fixing mould body screwed hole 9.
In the present embodiment, the angle of first inclined-plane 4 and first cylindrical section 3 is 140 °, described the
The angle on two inclined-planes 5 and first inclined-plane 4 is 145 °, the angle on second inclined-plane 5 and vertical direction
For 5 °, the arc section 7 is R30 circular arc.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not limited by above-mentioned example
System, without departing from the spirit and scope of the present invention, the present invention also have various change and change, these
Changes and modifications all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended power
Sharp claim and its equivalent thereof.
Claims (5)
1. a kind of wheel forging piece molding die, it includes die ontology, opened up at the center of the die ontology
There is centre bore, it is characterised in that the die ontology is disposed with the first cylindrical section, first from top to bottom
Inclined-plane, the second inclined-plane and the second cylindrical section, projection is provided between second inclined-plane and the second cylindrical section
Arc section, first inclined-plane and the second inclined-plane tilt laterally.
2. wheel forging piece molding die according to claim 1, it is characterised in that first inclined-plane
Angle with first cylindrical section is 140 °, and the angle on second inclined-plane and first inclined-plane is
145 °, the angle on second inclined-plane and vertical direction is 5 °.
3. wheel forging piece molding die according to claim 1, it is characterised in that the arc section is
R30 circular arc.
4. wheel forging piece molding die according to claim 1, it is characterised in that the die ontology
Sidewall symmetry be provided with two fins.
5. wheel forging piece molding die according to claim 1, it is characterised in that the die ontology
One side on offer several be used for fixing mould body screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540929.2A CN107598052A (en) | 2016-07-11 | 2016-07-11 | A kind of wheel forging piece molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540929.2A CN107598052A (en) | 2016-07-11 | 2016-07-11 | A kind of wheel forging piece molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598052A true CN107598052A (en) | 2018-01-19 |
Family
ID=61054955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610540929.2A Pending CN107598052A (en) | 2016-07-11 | 2016-07-11 | A kind of wheel forging piece molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598052A (en) |
-
2016
- 2016-07-11 CN CN201610540929.2A patent/CN107598052A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |