CN108857300A - A kind of simple die and its manufacturing method - Google Patents
A kind of simple die and its manufacturing method Download PDFInfo
- Publication number
- CN108857300A CN108857300A CN201810821777.2A CN201810821777A CN108857300A CN 108857300 A CN108857300 A CN 108857300A CN 201810821777 A CN201810821777 A CN 201810821777A CN 108857300 A CN108857300 A CN 108857300A
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- China
- Prior art keywords
- die
- mold
- thin plate
- simple die
- clamp device
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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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of simple die and its manufacturing methods, the simple die includes upper mold and the lower die that matches with upper mold, the mold cavity of product is collectively formed in the upper die and lower die, the upper die and lower die include matrix mold and clamp device, wherein, described matrix mold includes several thin plates, is fixedly mounted in the clamp device after the thin plate superposition.The present invention is not by the prior art forming bloom Milling Process, and relative to Milling Process, the process-cycle of simple die of the invention only needs 1-2 days, 30 days process-cycles are far smaller than processed by forging type and bloom milling pin, effectively increase production efficiency, and then production cost is reduced, and do not influence mould development process.
Description
Technical field
The present invention relates to mould manufacturing field, in particular to a kind of simple die and its manufacturing method.
Background technique
It is commonly designed simple die before designing formal mold in mould manufacturing industry at present and carries out test of drawing a design, with
Save design cost.And simple die is usually prepared substantially there are two types of mode, the first is to carry out milling pin with a monolith bloom to add
Work is stitched together after milling pin processing with several blooms, be for second by after forging type casting mould matrix by milling pin
Machine-shaping.Both usual die manufacturing cycles need 3 weeks to one month or so, seriously affect mould development progress.
Summary of the invention
The present invention provides a kind of simple die and its manufacturing method, is asked with solving above-mentioned technology existing in the prior art
Topic.
In order to solve the above technical problems, the present invention provides a kind of simple die, under matching including upper mold and with upper mold
The mold cavity of product is collectively formed in mould, the upper die and lower die, and the upper die and lower die include matrix mold and fastening
Device, wherein described matrix mold includes several thin plates, is fixedly mounted in the clamp device after the thin plate superposition.
Preferably, the clamp device includes around the outer surrounding baffle of described matrix mold surrounding setting and for fixing
The fastener of outer surrounding baffle and thin plate.
Preferably, the gauge of sheet is 0.5~10mm.
Preferably, the material of the thin plate is metal or nonmetallic materials.
Preferably, the thin plate along mold do not stress direction overlapping place.
The present invention also provides a kind of manufacturing methods of simple die, including：Simple die model is designed by three-dimensional software,
The simple die includes matrix mold and clamp device；According to mold stress condition, matrix mold is cut into several thin plates；It adopts
With the mode processing sheet of laser cutting；The thin plate of well cutting is stacked together using clamp device, and fixed；To stacking
Sheet metal carry out finishing molding.
Preferably, the processing sheet by the way of being cut by laser cold-rolled steel sheet.
Preferably, the gauge of sheet is equal or different.
Preferably, the clamp device includes around the outer surrounding baffle of described matrix mold surrounding setting and for fixing
The fastener of outer surrounding baffle and thin plate.
Preferably, the step of clamp device fixation thin plate, includes：It is cut using laser in the fixation position of thin plate
Source circular hole, and then the inner bolt holes of matrix mold are formed, inner bolt holes are passed through using fastener to fix the thin plate.
Compared with prior art, simple die of the invention assembles to be formed using matrix mold and external clamp device,
The matrix mold is made of muti-piece thin plate, and the mode that thin plate can be cut by laser is formed, rather than by the prior art
Bloom Milling Process is formed, and relative to Milling Process, the process-cycle of simple die of the invention only needs 1-2 days, far
Much smaller than the process-cycle for processing 30 days by forging type and bloom milling pin, production efficiency is effectively increased, and then reduce life
Cost is produced, and does not influence mould development process.
Detailed description of the invention
Fig. 1 is the schematic perspective view of simple die in the embodiment of the invention；
Fig. 2 is the top view of simple die in the embodiment of the invention；
Fig. 3 is the side view of simple die in the embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.It should be noted that attached drawing of the present invention is all made of simplified form and uses non-essence
Quasi- ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
As shown in Figure 1 to Figure 3, the present invention provides a kind of simple die, including upper mold and the lower die to match with upper mold, institute
State the mold cavity that product is collectively formed in upper die and lower die.Specifically, the upper die and lower die include 10 He of matrix mold
Clamp device 20, wherein described matrix mold 10 includes several thin plates 11, after 11 multiple stacking of thin plate, forms matrix
Mold 10, the matrix mold 10 are fixedly mounted in the clamp device 20.10, the matrix mold of simple die of the invention
Divide and formed using thin plate 11, without using the mode of milling pin machine-shaping, and then improves production efficiency, while reduction is produced into
This.
With continued reference to Fig. 1 to Fig. 3, the clamp device 20 includes the outer enclosing around the setting of 10 surrounding of described matrix mold
Plate 21 and fastener (not shown) for fixed outer surrounding baffle 21 and thin plate 11.In other words, superimposed thin plate
11 surrounding is fixed by the outer surrounding baffle 21 and limits, and avoids thin plate 11 from misplacing, influences the normal use of simple die.
Preferably, the thickness of multiple thin plates 11 can be equal or differs, its usual thickness range is 0.5~
10mm, preferably 1-5mm.
Preferably, the material of the thin plate 11 be metal or nonmetallic materials, the mode that can be cut by laser into
Row processing, rather than existing milling mode.In the present invention preferably use cold-rolled steel sheet, it is at low cost and be convenient for following process.
Preferably, the thin plate 11 is placed along the mold direction overlapping that do not stress, therefore the orientation of all thin plates 11 can
, can also be not quite identical with completely the same, a part of thin plate 11 in Fig. 2 is transversely to arrange, and another part is along longitudinal direction
Arrangement.And the arragement direction of all thin plates 11 in Fig. 3 is identical.
With continued reference to Fig. 1 to Fig. 3, the present invention also provides a kind of manufacturing methods of simple die, including：
Since the product of required production is different, mould structure is also different, therefore needs to first pass through three-dimensional software design
The model of simple die, so as to know the specification of simple die to be manufactured.
Since the simple die includes the clamp device 20 of matrix mold 10 and fixed described matrix mold 10, and matrix
Mold 10 includes several thin plates 11.Therefore it also needs to be cut into matrix mold 10 in three-dimensional software according to mold stress condition
The thickness of several thin plates 11, each thin plate 11 is equal or different.
According to the design parameter of above-mentioned three-dimensional software, thin plate is processed by the way of being cut by laser cold-rolled steel sheet, at this time
The size of thin plate there are errors with actual design size, also need subsequent carry out retrofit.
The thin plate 11 of well cutting is stacked together using clamp device 20, and fixed；It specifically includes using laser thin
The fixation position of plate 11 is cut into place's circular hole, and then forms the inner bolt holes 12 of matrix mold 10, is passed through using fastener interior
Portion's bolt hole 12 fixes the thin plate 11.
Finishing molding is carried out to the thin plate 11 stacked, the simple die completes the process.
It is formed in conclusion simple die of the invention is assembled using matrix mold 10 and external clamp device 20, it should
Matrix mold 10 is made of muti-piece thin plate 11, and the mode that thin plate 11 can be cut by laser is formed, rather than passes through existing skill
Bloom Milling Process is formed in art, and relative to Milling Process, the process-cycle of simple die of the invention only needs 1-2
It, 30 days process-cycles are far smaller than processed by forging type and bloom milling pin, effectively increase production efficiency, and then drop
Low production cost, and mould development process is not influenced.
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit of the invention to invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the invention is also intended to include including these modification and variations.
Claims (10)
1. a kind of simple die, including upper mold and the lower die to match with upper mold, product has been collectively formed in the upper die and lower die
Mold cavity, which is characterized in that the upper die and lower die include matrix mold and clamp device, wherein described matrix mould
Tool includes several thin plates, is fixedly mounted in the clamp device after the thin plate superposition.
2. a kind of simple die as described in claim 1, which is characterized in that the clamp device includes surrounding described matrix mould
Has the outer surrounding baffle of surrounding setting and for fixed outer surrounding baffle and the fastener of thin plate.
3. a kind of simple die as described in claim 1, which is characterized in that the gauge of sheet is 0.5~10mm.
4. a kind of simple die as described in claim 1, which is characterized in that the material of the thin plate is metal or non-metallic material
Material.
5. a kind of simple die as described in claim 1, which is characterized in that the thin plate is put along the mold direction overlapping that do not stress
It sets.
6. a kind of manufacturing method of simple die, which is characterized in that including：
Simple die model is designed by three-dimensional software, which includes matrix mold and clamp device；
According to mold stress condition, matrix mold is cut into several thin plates；
The processing sheet by the way of laser cutting；
The thin plate of well cutting is stacked together using clamp device, and fixed；
Finishing molding is carried out to the sheet metal stacked.
7. the manufacturing method of simple die as claimed in claim 6, which is characterized in that using the side of laser cutting cold-rolled steel sheet
Formula processing sheet.
8. the manufacturing method of simple die as claimed in claim 6, which is characterized in that the gauge of sheet is equal or not
Deng.
9. the manufacturing method of simple die as claimed in claim 6, which is characterized in that the clamp device includes around described
The outer surrounding baffle that matrix mold surrounding is arranged and the fastener for fixing outer surrounding baffle and thin plate.
10. the manufacturing method of simple die as claimed in claim 9, which is characterized in that the fixed thin plate of clamp device
Step includes：Place's circular hole is cut into the fixation position of thin plate using laser, and then forms the inner bolt holes of matrix mold, benefit
Inner bolt holes are passed through with fastener to fix the thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821777.2A CN108857300A (en) | 2018-07-24 | 2018-07-24 | A kind of simple die and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821777.2A CN108857300A (en) | 2018-07-24 | 2018-07-24 | A kind of simple die and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108857300A true CN108857300A (en) | 2018-11-23 |
Family
ID=64304990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810821777.2A Pending CN108857300A (en) | 2018-07-24 | 2018-07-24 | A kind of simple die and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108857300A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107090A (en) * | 1993-07-13 | 1995-08-23 | 李源明 | Die making method |
| EP0775550A1 (en) * | 1995-11-24 | 1997-05-28 | The Institute of Physical and Chemical Research ( RIKEN) | Method of fabricating metal mold comprised of laminated thin metal plates |
| CN1620364A (en) * | 2001-11-20 | 2005-05-25 | 法格达拉德国有限公司 | Form tool for producing particle foam moulded parts |
| CN101062538A (en) * | 2006-04-25 | 2007-10-31 | 林承洋 | Method for manufacturing mould and its structure |
| CN102303220A (en) * | 2011-08-03 | 2012-01-04 | 孝感学院 | Manufacturing method of arc plate blade forming die of ventilation fan |
| CN202316765U (en) * | 2011-11-08 | 2012-07-11 | 天津市福泰激光工艺加工有限公司 | Plate type assembled convex-concave die |
| CN203246042U (en) * | 2013-05-07 | 2013-10-23 | 山东大学 | Combined lamination mosaic type die |
| CN106393398A (en) * | 2016-10-19 | 2017-02-15 | 马鞍山利尔开元新材料有限公司 | Long-service-life alloy steel die and machining method thereof |
-
2018
- 2018-07-24 CN CN201810821777.2A patent/CN108857300A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107090A (en) * | 1993-07-13 | 1995-08-23 | 李源明 | Die making method |
| EP0775550A1 (en) * | 1995-11-24 | 1997-05-28 | The Institute of Physical and Chemical Research ( RIKEN) | Method of fabricating metal mold comprised of laminated thin metal plates |
| CN1620364A (en) * | 2001-11-20 | 2005-05-25 | 法格达拉德国有限公司 | Form tool for producing particle foam moulded parts |
| CN101062538A (en) * | 2006-04-25 | 2007-10-31 | 林承洋 | Method for manufacturing mould and its structure |
| CN102303220A (en) * | 2011-08-03 | 2012-01-04 | 孝感学院 | Manufacturing method of arc plate blade forming die of ventilation fan |
| CN202316765U (en) * | 2011-11-08 | 2012-07-11 | 天津市福泰激光工艺加工有限公司 | Plate type assembled convex-concave die |
| CN203246042U (en) * | 2013-05-07 | 2013-10-23 | 山东大学 | Combined lamination mosaic type die |
| CN106393398A (en) * | 2016-10-19 | 2017-02-15 | 马鞍山利尔开元新材料有限公司 | Long-service-life alloy steel die and machining method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李晓东: "《模具制造工艺学》", 31 July 2011, 上海科学技术出版社 * |
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Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |