CN110314987A - A kind of casted die mould of helical mixing blade - Google Patents
A kind of casted die mould of helical mixing blade Download PDFInfo
- Publication number
- CN110314987A CN110314987A CN201910594994.7A CN201910594994A CN110314987A CN 110314987 A CN110314987 A CN 110314987A CN 201910594994 A CN201910594994 A CN 201910594994A CN 110314987 A CN110314987 A CN 110314987A
- Authority
- CN
- China
- Prior art keywords
- plate
- mixing blade
- helical mixing
- die mould
- die
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a kind of casted die moulds of helical mixing blade.It includes the upper die and lower die symmetrically used; upper mold is identical as lower die structure; lower die includes substrate, left plate, the board, the right board and protective case; the angle of left plate and middle plate is equal to the angle of right panel and middle plate; the top surface of middle plate is flat face; the top surface of left plate and right panel is inclined-plane, and the inclined direction on two inclined-planes is on the contrary, tilt angle is identical；The casted die mould of helical mixing blade further includes three protective cases, and three protective cases are separately positioned on the top of left plate, middle plate and right panel, and the top surface of protective case is cylinder, and the top surface of protective case cooperates with the plate to die mould.A kind of casted die mould of helical mixing blade of the present invention; upper/lower die symmetrically makes use, and plate is arranged between upper and lower mold, and upper mold gives certain pressure; to which plate to be pressed into the shape of required helical mixing blade, protective case can effectively prevent plate and be damaged in die mould.
Description
Technical field
The present invention relates to a kind of casted die moulds of helical mixing blade.Belong to field of mechanical technique.
Background technique
The existing helical mixing blade in the equipment such as conveyer, blender, extruder, mostly uses greatly cast molding,
Such mode is at high cost；And have corresponding casted die mould in the prior art, structure is complicated, and cannot high-volume die mould output.
Chinese utility model live where (application number: 201721580319.1) disclosing press mold and lower pressed film, it is described on
A kind of helical blade pressing mold of spiral camber, upper press mold and lower pressed film are provided on press mold and lower pressed film, the upper press mold is under
Spiral camber is provided on press mold.
There are the following problems for above-mentioned patent: upper press mold and lower pressed film are provided with helical curve corresponding with helical blade shape
Face, this spiral camber difficulty of processing is big (die sinking difficulty is big), and structure is complicated, can not achieve batch production.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of casted die moulds of helical mixing blade.
The object of the present invention is achieved like this:
A kind of casted die mould of helical mixing blade, its main feature is that: it includes the upper die and lower die symmetrically used, upper mold with
Lower die structure is identical, and lower die includes substrate, left plate, the board, the right board and protective case, and the angle of left plate and middle plate is equal to right panel in
The angle of plate, the top surface of middle plate are flat face, and the top surface of left plate and right panel is inclined-plane, the inclined direction on two inclined-planes on the contrary,
Tilt angle is identical.
The casted die mould of helical mixing blade further includes three protective cases, and three protective cases are separately positioned on left plate, middle plate
With the top of right panel, the top surface of protective case is cylinder, and the top surface of protective case cooperates with the plate to die mould.
Further, the angle of left plate and middle plate is 15 °.
Further, left plate 2 and right panel 4 are trapezoidal, and middle plate 3 is square.
Further, the bottom of protective case is provided with groove, and groove is square groove, the top difference of left plate, middle plate and right panel
It is fixed in the groove of three protective cases.
Compared with prior art, the beneficial effects of the present invention are:
A kind of casted die mould of helical mixing blade of the present invention, upper/lower die symmetrically make use, and plate is arranged upper and lower
Between mold, upper mold gives certain pressure, so that plate to be pressed into the shape of required helical mixing blade, protective case can have
Effect prevents plate to be damaged in die mould, and the configuration of the present invention is simple, operation difficulty is low, can be realized mass production.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the casted die mould of helical mixing blade of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural schematic diagram that Fig. 1 puts on protective case.
Fig. 4 is the main view that upper and lower mold is used cooperatively.
Fig. 5 is the perspective view that upper and lower mold is used cooperatively.
Fig. 6 is to utilize the single-piece schematic diagram after die mould of the present invention.
Fig. 7 is the helical mixing blade schematic diagram of the single-piece composition after multiple die moulds.
In figure:
Substrate 1,
Left plate 2,
Middle plate 3,
Right panel 4,
Protective case 5.
Specific embodiment
Referring to Fig. 1-5, the present invention relates to a kind of casted die mould of helical mixing blade, it include the upper mold symmetrically used and
Lower die, upper mold is identical as lower die structure, and by taking lower die as an example, the lower die includes substrate 1, left plate 2, middle plate 3, right panel 4 and protection
Set 5, the left plate 2 are equal to the angle β of right panel 4 and middle plate 3 with the angle α of middle plate 3, and the top surface of the middle plate 3 is flat face, left
The top surface of plate 2 and right panel 4 is inclined-plane, and the inclined direction on two inclined-planes is on the contrary, tilt angle is identical, left plate 2, middle plate 3 and the right side
The top surface of plate 4 is corresponding with helical mixing blade shape, to extrude helical mixing blade.
The angle α and angle β are 15 °.
Left plate 2 and right panel 4 are trapezoidal, and middle plate 3 is square.
There are three the protective cases 5, and protective case 5 is separately positioned on the top of left plate 2, middle plate 3 and right panel 4, protective case 5
Top surface is cylinder, and the bottom of protective case 5 is provided with groove, and groove is square groove, and the top of left plate 2, middle plate 3 and right panel 4 is solid respectively
It is arranged in the groove of three protective cases 5 calmly.
Working principle: such as Fig. 4-5, upper/lower die symmetrically makes use, and plate is arranged between upper and lower mold, upper mold
Certain pressure is given, so that plate to be pressed into the single-piece (see Fig. 6) of required helical mixing blade, the cylinder of protective case 5 can have
Effect prevents plate to be damaged in die mould, and the one-piece unit after multiple die moulds is just constituted helical mixing blade (see Fig. 7).
Claims (4)
1. a kind of casted die mould of helical mixing blade, it is characterised in that: it includes the upper die and lower die symmetrically used, upper mold with
Lower die structure is identical, and lower die includes substrate, left plate, the board, the right board and protective case, and the angle of left plate and middle plate is equal to right panel in
The angle of plate, the top surface of middle plate are flat face, and the top surface of left plate and right panel is inclined-plane, the inclined direction on two inclined-planes on the contrary,
Tilt angle is identical；
The casted die mould of helical mixing blade further includes three protective cases, and three protective cases are separately positioned on left plate, middle plate and the right side
The top of plate, the top surface of protective case are cylinder, and the top surface of protective case cooperates with the plate to die mould.
2. a kind of casted die mould of helical mixing blade according to claim 1, it is characterised in that: the folder of left plate and middle plate
Angle is 15 °.
3. a kind of casted die mould of helical mixing blade according to claim 1, it is characterised in that: left plate 2 and right panel 4 are equal
Trapezoidal, middle plate 3 is square.
4. a kind of casted die mould of helical mixing blade according to claim 1, it is characterised in that: open the bottom of protective case
Fluted, groove is square groove, is respectively fixedly disposed in the groove of three protective cases at the top of left plate, middle plate and right panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594994.7A CN110314987A (en) | 2019-07-03 | 2019-07-03 | A kind of casted die mould of helical mixing blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594994.7A CN110314987A (en) | 2019-07-03 | 2019-07-03 | A kind of casted die mould of helical mixing blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110314987A true CN110314987A (en) | 2019-10-11 |
Family
ID=68122462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910594994.7A Withdrawn CN110314987A (en) | 2019-07-03 | 2019-07-03 | A kind of casted die mould of helical mixing blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110314987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100032390A1 (en) * | 2021-12-23 | 2023-06-23 | Mille S R L | MOLD AND METHOD TO GIVE A PIECE A HELICAL PROGRESS AND PIECE OBTAINED |
-
2019
- 2019-07-03 CN CN201910594994.7A patent/CN110314987A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100032390A1 (en) * | 2021-12-23 | 2023-06-23 | Mille S R L | MOLD AND METHOD TO GIVE A PIECE A HELICAL PROGRESS AND PIECE OBTAINED |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191011 |