CN108284296A - A kind of hot apparatus for shaping of thin-wall part and method - Google Patents
A kind of hot apparatus for shaping of thin-wall part and method Download PDFInfo
- Publication number
- CN108284296A CN108284296A CN201810096534.7A CN201810096534A CN108284296A CN 108284296 A CN108284296 A CN 108284296A CN 201810096534 A CN201810096534 A CN 201810096534A CN 108284296 A CN108284296 A CN 108284296A
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- CN
- China
- Prior art keywords
- thin
- wall part
- lower die
- upper mold
- shaping
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of hot apparatus for shaping of thin-wall part and methods, include the following steps：The thin-wall part of deformation is positioned between lower die and upper mold, within the dwell time, the upper die and lower die compress thin-wall part with preset pressure；Contact stretches out, and is squeezed in the deformation position of the thin-wall part.The present invention also provides a kind of hot apparatus for shaping of thin-wall part, including upper die and lower die；The upper mold is oppositely arranged with lower die, and the upper mold and lower die are interior equipped with contact.The present invention realizes automatic hot shaping, is matched by upper die and lower die and contact, pointedly carries out shaping to the deformation position of thin-wall part, to keep shaping effect more accurate, while ensureing the accuracy of shaping.
Description
Technical field
The present invention relates to field of machining more particularly to a kind of hot apparatus for shaping of thin-wall part and methods.
Background technology
Thin-wall precise part, due to factors such as structural transformations, will produce the change of different type, degree during processing
Shape.
In order to ensure the quality of products obtained therefrom, need to carry out shaping to the product of deformation.Existing routine plastic means are
Manual cold shaping, and cold shaping is difficult to carry out product moulding, and is difficult to carry out shaping for specific deformation position, thus
Shaping quality cannot be reached, and be easy rebound after product shaping, shaping effect is unstable.
Invention content
The purpose of the present invention is to provide a kind of hot apparatus for shaping of thin-wall part and method, cold shaping, realization have by hand for substitution
Targetedly hot shaping, to ensure shaping quality.
To achieve the above object, the present invention provides a kind of hot apparatus for shaping of thin-wall part and method, include the following steps：
The thin-wall part of deformation is positioned between lower die and upper mold, within the dwell time, the upper die and lower die are with default
Pressure compaction thin-wall part；
Contact stretches out, and is squeezed in the deformation position of the thin-wall part.
Optionally, the dwell time is 20~30S.
Optionally, the preset pressure is 12~18kg.
Optionally, the temperature of the upper mold is 240~260 °, and the temperature of the lower die is 210~230 °.
Optionally, the dwell time is 25S.
Optionally, the preset pressure is 15kg.
Optionally, the temperature of the upper mold is 250 °, and the temperature of the lower die is 220 °.
The present invention also provides a kind of hot apparatus for shaping of thin-wall part, including upper die and lower die；
The upper mold is oppositely arranged with lower die, and the upper mold and lower die are interior equipped with contact.
Optionally, sliding groove is equipped in the upper die and lower die, the contact is slideably positioned in the sliding groove；
Within the dwell time, the contact maintains an equal level with the seal face of the upper mold and/or lower die；In training time, institute
State the seal face that contact protrudes from the upper mold and/or lower die.
Compared with prior art, the embodiment of the present invention has the advantages that：
The present invention realizes automatic hot shaping, is matched by upper die and lower die and contact, pointedly to thin-wall part
Deformation position carries out shaping, to keep shaping effect more accurate, while ensureing the accuracy of shaping.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the hot shaping methods flow chart of thin-wall part provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the hot apparatus for shaping of thin-wall part provided in an embodiment of the present invention.
It illustrates：11, upper mold；12, lower die；13, sliding groove；14, contact；15, thin-wall part.
Specific implementation mode
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
All other embodiment that those of ordinary skill is obtained without making creative work, belongs to protection of the present invention
Range.
Embodiment one
Referring to Fig. 1, providing a kind of hot shaping methods of thin-wall part for the present invention, include the following steps：
S101, the thin-wall part 15 of deformation is positioned between upper mold 12 and upper mold 11, within the dwell time, upper mold 11 and upper
Mould 12 compresses thin-wall part 15 with preset pressure；
S102, contact 14 stretch out, and are squeezed in the deformation position of thin-wall part 15.
Wherein, in step S101, the dwell time is 20~30S, and the preset pressure between upper mold 11 and upper mold 12 is 12
~18kg.
In step s 102, the temperature of upper mold 11 is 240~260 °, and the temperature of upper mold 12 is 210~230 °.
The setting of above-mentioned parameter can ensure that upper mold 11 and upper mold 12 are carried out to deforming thin-wall part 15 at a certain temperature
Sufficient pressurize, the temperature to make thin-wall part 15 reach certain are layed foundation for follow-up shaping.
In order to cost-effective under the premise of abundant pressurize is heated, the temperature of upper mold 11 is 250 °, and the temperature of upper mold 12 is
220 °, dwell time 25S, preset pressure 15kg.
Embodiment two
Based on embodiment one, the present invention also provides a kind of hot apparatus for shaping of thin-wall part, please refer to Fig. 2.
In the present embodiment, the hot apparatus for shaping of the thin-wall part includes upper mold 11, lower die 12.
Wherein, upper mold 11 is oppositely arranged with lower die 12, and sliding groove 13 is equipped in upper mold 11 and lower die 12, in sliding groove 13
Equipped with contact 14.
Contact 14 is slideably positioned in sliding groove 13.
Within the dwell time, contact 14 is retracted in sliding groove 13, and the front end of contact 14 and upper mold 11 or the pressure of lower die 12
Tight face maintains an equal level.
In the present embodiment, the seal face of upper mold 11 is the contact surface of upper mold 11 and lower die 12, and the seal face of lower die 12 is
The contact surface of lower die 12 and upper mold 11.
In training time, contact 14 carries out shaping to the thin-wall part 15 of deformation, and specific action is：Contact 14 is from sliding groove
It is stretched out in 13, thus contact 14 protrudes from the seal face of upper mold 11 or lower die 12, is squeezed with the thin-wall part 15 to deformation, from
And achieve the effect that shaping.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Stating embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the smart body and range of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of hot shaping methods of thin-wall part, which is characterized in that include the following steps：
The thin-wall part of deformation is positioned between lower die and upper mold, within the dwell time, the upper die and lower die are with preset pressure
Compress thin-wall part；
Contact stretches out, and is squeezed in the deformation position of the thin-wall part.
2. the hot shaping methods of thin-wall part according to claim 1, which is characterized in that the dwell time is 20~30S.
3. the hot shaping methods of thin-wall part according to claim 1, which is characterized in that the preset pressure is 12~18kg.
4. the hot shaping methods of thin-wall part according to claim 1, which is characterized in that the temperature of the upper mold be 240~
260 °, the temperature of the lower die is 210~230 °.
5. the hot shaping methods of thin-wall part according to claim 2, which is characterized in that the dwell time is 25S.
6. the hot shaping methods of thin-wall part according to claim 3, which is characterized in that the preset pressure is 15kg.
7. the hot shaping methods of thin-wall part according to claim 4, which is characterized in that the temperature of the upper mold is 250 °, institute
The temperature for stating lower die is 220 °.
8. a kind of hot apparatus for shaping of thin-wall part, which is characterized in that including upper die and lower die；
The upper mold is oppositely arranged with lower die, and the upper mold and lower die are interior equipped with contact.
9. the hot shaping methods of thin-wall part according to claim 8, which is characterized in that be equipped with sliding in the upper die and lower die
Slot, the contact are slideably positioned in the sliding groove；
Within the dwell time, the contact maintains an equal level with the seal face of the upper mold and/or lower die；It is described to touch in training time
Head protrudes from the seal face of the upper mold and/or lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096534.7A CN108284296A (en) | 2018-01-31 | 2018-01-31 | A kind of hot apparatus for shaping of thin-wall part and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096534.7A CN108284296A (en) | 2018-01-31 | 2018-01-31 | A kind of hot apparatus for shaping of thin-wall part and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284296A true CN108284296A (en) | 2018-07-17 |
Family
ID=62836090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810096534.7A Pending CN108284296A (en) | 2018-01-31 | 2018-01-31 | A kind of hot apparatus for shaping of thin-wall part and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284296A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012012518A1 (en) * | 2012-06-22 | 2013-12-24 | GEDIA Gebrüder Dingerkus GmbH | Hot forming tool for the production of molded parts |
| CN105618514A (en) * | 2016-03-21 | 2016-06-01 | 上海紫燕合金应用科技有限公司 | Shaping method suitable for magnesium alloy thin-walled molded component |
| CN205463979U (en) * | 2016-03-21 | 2016-08-17 | 上海紫燕合金应用科技有限公司 | Hot plastic tool |
| CN107052091A (en) * | 2016-12-08 | 2017-08-18 | 东莞市众茂五金有限公司 | A kind of tool heats hot apparatus for shaping |
| CN206588244U (en) * | 2017-03-30 | 2017-10-27 | 苏州同贸电子科技有限公司 | A kind of hot shaping mould for thin-wall Mg alloy castings |
-
2018
- 2018-01-31 CN CN201810096534.7A patent/CN108284296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012012518A1 (en) * | 2012-06-22 | 2013-12-24 | GEDIA Gebrüder Dingerkus GmbH | Hot forming tool for the production of molded parts |
| CN105618514A (en) * | 2016-03-21 | 2016-06-01 | 上海紫燕合金应用科技有限公司 | Shaping method suitable for magnesium alloy thin-walled molded component |
| CN205463979U (en) * | 2016-03-21 | 2016-08-17 | 上海紫燕合金应用科技有限公司 | Hot plastic tool |
| CN107052091A (en) * | 2016-12-08 | 2017-08-18 | 东莞市众茂五金有限公司 | A kind of tool heats hot apparatus for shaping |
| CN206588244U (en) * | 2017-03-30 | 2017-10-27 | 苏州同贸电子科技有限公司 | A kind of hot shaping mould for thin-wall Mg alloy castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180717 |