CN105642810A - Mould for forged piece of middle mold sleeve of vulcanizing machine - Google Patents
Mould for forged piece of middle mold sleeve of vulcanizing machine Download PDFInfo
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- CN105642810A CN105642810A CN201410630880.0A CN201410630880A CN105642810A CN 105642810 A CN105642810 A CN 105642810A CN 201410630880 A CN201410630880 A CN 201410630880A CN 105642810 A CN105642810 A CN 105642810A
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- mould
- cylindrical section
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- conical section
- conical
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Abstract
The invention discloses a mould for a forged piece of a middle mold sleeve of a vulcanizing machine. The mould comprises a core roller and a main mold and is characterized in that the core roller is sequentially provided with a first cylindrical section, a conical section and a second cylindrical section which are connected with one another; the diameter of the second cylindrical section is larger than that of the first cylindrical section, and the joint of the first cylindrical section and the conical section and the joint of the conical section and the second cylindrical section are each of an arc-shaped structure; the main mold comprises a main mold cylindrical section and a main mold conical section, and the side wall of the main mold conical section inclines towards the inside. By means of the mould for the forged piece of the middle mold sleeve of the vulcanizing machine, the forged piece with the shape closer to that of a product can be produced, the chipping allowance of follow-up machining is small, materials are reduced, and the machining cost is low; and meanwhile the mould reserves a certain rolling space for machining of the forged piece, and the quality and performance of the product are guaranteed.
Description
Technical field
The invention belongs to mould for forging technology, particularly relate to mould cover forging forming mould in a kind of vulcanizer.
Background technology
The middle mould cover of vulcanizer is for transmitting vulcanizer power and drive the part of mould, at present, in traditional vulcanizer, mostly mould cover forging process mode is first to be processed into, with mould for forging, the forging that cross section is rectangular configuration, and then forging cut into after the shape of product design, carry out precision work, this kind of mode exist cut that surplus is big, waste material, shortcoming that tooling cost is high.
Summary of the invention
It is an object of the invention to provide mould cover forging forming mould in a kind of vulcanizer, its have the forging precision work process of processing cuts surplus is little, material-saving and the low feature of tooling cost, to solve the problems referred to above that in prior art, in vulcanizer, mould cover forging process exists.
For reaching this object, the present invention by the following technical solutions:
Mould cover forging forming mould in a kind of vulcanizer, it comprises core roller and main mould, wherein, described core roller is disposed with the first cylindrical section, conical section and the 2nd cylindrical section that connect, the diameter of described 2nd cylindrical section is greater than the diameter of described first cylindrical section, the joint of described first cylindrical section and conical section and conical section and the 2nd cylindrical section is arc-shaped structure, and described main mould comprises the main mould cylindrical section and main mould conical section that connect, and the sidewall of described main mould conical section tilts to the inside.
Especially, the joint of described first cylindrical section and conical section is the circular arc of R100, and the joint of described conical section and described 2nd cylindrical section is the circular arc of R10.
Especially, the joint of described 2nd cylindrical section and described core roller is the circular arc of R60.
Especially, the described main sidewall of mould conical section and the angle of vertical direction are between 2 �㡫4 ��.
Especially, angle between the sidewall of described conical section and the sidewall of described first cylindrical section is between 160 �㡫170 ��.
The useful effect of the present invention is, compared with prior art in described vulcanizer, mould cover forging forming mould can process the forging closer to shape of product, the cutting surplus of following process is little, save material, tooling cost is low, mould is that forging process leaves certain calendering space simultaneously, ensure that the quality and performance of product.
Accompanying drawing explanation
Fig. 1 be the specific embodiment of the invention 1 provide vulcanizer in mould cover forging forming mould structural representation;
Fig. 2 is the structural representation of core roller of mould cover forging forming mould in the vulcanizer that provides of the specific embodiment of the invention 1;
Fig. 3 is the structural representation of main mould of mould cover forging forming mould in the vulcanizer that provides of the specific embodiment of the invention 1.
Embodiment
Below in conjunction with accompanying drawing and the technical scheme of the present invention is described further by embodiment.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, in a kind of vulcanizer, mould cover forging forming mould comprises core roller 1 and main mould 2, wherein, described core roller 1 is disposed with the first cylindrical section 10, conical section 11 and the 2nd cylindrical section 12 that connect, the diameter of described 2nd cylindrical section 12 is greater than the diameter of described first cylindrical section 11, and the joint of described first cylindrical section 10 and conical section 11 is the circular arc of R100, and described conical section 11 is the circular arc of R10 with the joint of described 2nd cylindrical section 12. Described 2nd cylindrical section 12 is the circular arc of R60 with the joint of described core roller 1. Angle between the sidewall of described conical section 11 and the sidewall of described first cylindrical section 10 is 150 ��.
Described main mould 2 comprises the main mould cylindrical section 20 and main mould conical section 21 that connect, and the sidewall of described main mould conical section 21 tilts to the inside, and the angle of itself and vertical direction is 3 ��.
Dotted line in Fig. 1 is that master carrier arranges position, and in above-mentioned vulcanizer, mould cover forging forming mould not only saves material in processing forging process, and tooling cost is low, and mould is that forging process leaves certain calendering space simultaneously, ensure that the quality and performance of product.
Above embodiment has just set forth ultimate principle and the characteristic of the present invention; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. mould cover forging forming mould in a vulcanizer, it comprises core roller and main mould, it is characterized in that, described core roller is disposed with the first cylindrical section, conical section and the 2nd cylindrical section that connect, the diameter of described 2nd cylindrical section is greater than the diameter of described first cylindrical section, the joint of described first cylindrical section and conical section and conical section and the 2nd cylindrical section is arc-shaped structure, and described main mould comprises the main mould cylindrical section and main mould conical section that connect, and the sidewall of described main mould conical section tilts to the inside.
2. mould cover forging forming mould in vulcanizer according to claim 1, it is characterised in that, the joint of described first cylindrical section and conical section is the circular arc of R100, and the joint of described conical section and described 2nd cylindrical section is the circular arc of R10.
3. mould cover forging forming mould in vulcanizer according to claim 1 and 2, it is characterised in that, the joint of described 2nd cylindrical section and described core roller is the circular arc of R60.
4. mould cover forging forming mould in vulcanizer according to claim 1, it is characterised in that, the described main sidewall of mould conical section and the angle of vertical direction are between 2 �㡫4 ��.
5. mould cover forging forming mould in vulcanizer according to claim 1, it is characterised in that, the angle between the sidewall of described conical section and the sidewall of described first cylindrical section is between 160 �㡫170 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630880.0A CN105642810A (en) | 2014-11-11 | 2014-11-11 | Mould for forged piece of middle mold sleeve of vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630880.0A CN105642810A (en) | 2014-11-11 | 2014-11-11 | Mould for forged piece of middle mold sleeve of vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642810A true CN105642810A (en) | 2016-06-08 |
Family
ID=56483413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630880.0A Pending CN105642810A (en) | 2014-11-11 | 2014-11-11 | Mould for forged piece of middle mold sleeve of vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642810A (en) |
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2014
- 2014-11-11 CN CN201410630880.0A patent/CN105642810A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |