CN105965826A - Multi-section type easy-to-split extrusion mould - Google Patents
Multi-section type easy-to-split extrusion mould Download PDFInfo
- Publication number
- CN105965826A CN105965826A CN201610460105.4A CN201610460105A CN105965826A CN 105965826 A CN105965826 A CN 105965826A CN 201610460105 A CN201610460105 A CN 201610460105A CN 105965826 A CN105965826 A CN 105965826A
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- China
- Prior art keywords
- template
- molding board
- hole
- fixing
- extrusion die
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of moulds, in particular to a multi-section type easy-to-split extrusion mould. The multi-section type easy-to-split extrusion mould comprises a first molding board, wherein the lower end of the first molding board is provided with a second molding board; the lower end of the second molding board is provided with a third molding board; the lower end of the third molding board is provided with a fourth molding board; the lower end of the fourth molding board is provided with a fifth molding board; the lower end of the fifth molding board is provided with a sixth molding board; and the lower end of the sixth molding board is provided with a seventh molding board. According to the multi-section type easy-to-split extrusion mould, fixing holes with bolt mounting holes and sealing slots therein are formed in positions close to vertex angles, connecting fixing rods inside the fixing holes are matched with fastening screw caps in the bolt mounting holes and sealing rings in the sealing slots, so that the seven molding boards are fixedly connected, and therefore, the whole multi-section type easy-to-split extrusion mould is stable in structure, is high in sealing property, is convenient to dismount; and later-stage maintaining and replacing difficulty is greatly reduced, the service life of the mould is greatly prolonged and the production cost is reduced.
Description
Technical field
The present invention relates to technical field of mold, especially a kind of multisection type easily splits extrusion die.
Background technology
The specification of mould is various the most on the market, and wherein extrusion die has been used to extrusion molding
The plastics processed through hot melt etc. are led to by one of major die of technique mainly by pressure
Cross tripper and clamp-on molding between plug and mouth die.But, in process of production, traditional extrusion
Mould design in mouth die is unreasonable, and the structure within extrusion die is fixed, and the later stage cannot be more
Change and repair, cause extrusion die limited for service life, considerably increase production cost.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve present in above-mentioned background technology
Problem, it is provided that the multisection type of a kind of improvement easily splits extrusion die, solves current extrusion die
Design in mouth die is unreasonable, and the structure within extrusion die is fixed, and the later stage cannot be changed
And finishing, cause extrusion die limited for service life, considerably increase asking of production cost
Topic.
The technical solution adopted for the present invention to solve the technical problems is: a kind of multisection type easily splits
Extrusion die, including the first template, the first described template lower end is provided with the second template, institute
The the second template lower end stated is provided with the 3rd template, and the 3rd described template lower end is provided with the 4th
Template, the 4th described template lower end is provided with the 5th template, and the 5th described template lower end sets
Being equipped with the 6th template, the 6th described template lower end is provided with the 7th template, the first described mould
Plate, the second template, the 3rd template, the 4th template, the 5th template, the 6th template and the 7th mould
Intralaminar part center offers the center through hole being interconnected, described first template, the second mould
In within plate, the 3rd template, the 4th template, the 5th template, the 6th template and the 7th template
Centre through hole is connected the up-small and down-big truncated cone-shaped extrusion channel of composition, described the first template, the
Inside two templates, the 3rd template, the 4th template, the 5th template, the 6th template and the 7th template
Nearly four corner positions all offer four fixing holes being interconnected, described first template,
Consolidating of two templates, the 3rd template, the 4th template, the 5th template, the 6th template and the 7th template
Determining to be provided with the fixing bar of connection inside hole, described connection fixes nearly upper end, bar lateral wall with near
Lower end is respectively provided with threaded section, and the first described template upper end is corresponding with the 7th template lower end solid
Determining hole site and offer bolt placement hole, described connection is fixed bar two ends and is positioned at bolt placement hole
Inside is the most threaded fastening nut, described fixing hole inwall be positioned at the first template, second
Template, the 3rd template, the 4th template, the 5th template, the 6th template and the 7th template contacts face
All offer the seal groove of built-in O-ring seal.
Preferably, install and use for convenience, described the first template, the second template, the 3rd
Template, the 4th template, the 5th template, the 6th template and the 7th template lateral wall are positioned at and are same as together
One vertical.
Preferably, in order to promote transverse sealing, described sealing ring is identical with seal groove size.
Preferably, in order to promote axial impermeability, described internal diameter of the seal ring and the fixing bar of connection
Overall diameter size is identical.
The invention has the beneficial effects as follows, a kind of multisection type of the present invention easily splits extrusion die closely
Corner position offers built-in bolt placement hole and the fixing hole of seal groove, inside fixing hole
The fastening nut connected in fixing bar fitted bolt placement hole and sealing ring in seal groove make
Obtaining the fixing connection of seven templates, whole formwork structure consolidates, and sealing is strong, easy to loading and unloading, greatly
Big reduction mould later period maintenance and replacing difficulty, be greatly prolonged the mold use life-span, reduces raw
Produce cost.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the internal structure schematic diagram of the present invention.
Fig. 2 is the top view of the present invention.
In figure: 1. the first template, 2. the second template, 3. the 3rd template, 4. the 4th template, 5.
5th template, 6. the 6th template, 7. the 7th template, 8. center through hole, 9. extrusion channel, 10.
Fixing hole, 11. connect fixing bar, and 12. threaded sections, 13. bolt placement holes, 14. fasten
Nut, 15. sealing rings, 16. seal grooves.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplification
Schematic diagram, the basic structure of the present invention is described the most in a schematic way, therefore it only shows and this
Invent relevant composition.
A kind of multisection type shown in Fig. 1 and Fig. 2 easily splits extrusion die, including the first template 1,
First template 1 lower end is provided with the second template 2, and the second template 2 lower end is provided with the 3rd template
3, the 3rd template 3 lower end is provided with the 4th template 4, and the 4th template 4 lower end is provided with the 5th
Template 5, the 5th template 5 lower end is provided with the 6th template 6, and the 6th template 6 lower end is provided with
7th template 7, first template the 1, second template 2, the 3rd template 3, the 4th template 4,
Five template the 5, the 6th templates 6 and the 7th template 7 inner hub location offer and are interconnected
Center through hole 8, first template the 1, second template 2, the 3rd template 3, the 4th template 4,
Five template the 5, the 6th templates 6 are connected with the center through hole 8 within the 7th template 7 on composition
Little lower big truncated cone-shaped extrusion channel 9, first template the 1, second template the 2, the 3rd template 3,
4th template the 4, the 5th template the 5, the 6th template 6 and internal nearly four drift angles of the 7th template 7
Position all offers four fixing holes being interconnected 10, first template the 1, second template 2,
3rd template the 3, the 4th template the 4, the 5th template the 5, the 6th template 6 and the 7th template 7
Fixing hole 10 is internal is provided with the fixing bar 11 of connection, connect fixing bar 11 lateral wall near on
End and nearly lower end are respectively provided with threaded section 12, the first template 1 upper end and the 7th template 7 times
The corresponding fixing hole position of end offers bolt placement hole 13, connects fixing bar 11 two ends and is positioned at spiral shell
Bolt placement hole 13 is internal the most threaded has fastening nut 14, and fixing hole 10 inwall is positioned at the
One template the 1, second template the 2, the 3rd template the 3, the 4th template the 4, the 5th template the 5, the 6th
Template 6 and the 7th template 7 contact surface all offer the seal groove 16 of built-in O-ring seal 15.
Preferably, install and use for convenience, first template the 1, second template the 2, the 3rd mould
Plate the 3, the 4th template the 4, the 5th template the 5, the 6th template 6 and the 7th position, template 7 lateral wall
In being same as same vertical, it is preferable that in order to promote transverse sealing, sealing ring 15 and close
Sealing groove 16 size is identical, it is preferable that in order to promote axial impermeability, sealing ring 15 internal diameter and
Connecting fixing bar 11 overall diameter size identical, a kind of multisection type of the present invention easily splits extrusion die
Tool offers the fixing hole 10 of built-in bolt placement hole 13 and seal groove 16 at nearly corner position,
By the fastening spiral shell connected in fixing bar 11 fitted bolt placement hole 13 within fixing hole 10
Sealing ring 15 in cap 14 and seal groove 16 makes the fixing connection of seven templates, whole template
Stabilized structure, sealing is strong, easy to loading and unloading, is substantially reduced mould later period maintenance and changes difficulty,
It is greatly prolonged the mold use life-span, reduces production cost.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description,
Relevant staff can carry out many completely in the range of without departing from this invention technological thought
The change of sample and amendment.It is interior that the technical scope of this invention is not limited in description
Hold, it is necessary to determine its technical scope according to right.
Claims (4)
1. multisection type easily splits an extrusion die, including the first template (1), it is characterized in that:
Described the first template (1) lower end is provided with the second template (2), described the second template (2)
Lower end is provided with the 3rd template (3), and the 3rd described template (3) lower end is provided with the 4th mould
Plate (4), the 4th described template (4) lower end is provided with the 5th template (5), described
Five templates (5) lower end is provided with the 6th template (6), and the 6th described template (6) lower end sets
It is equipped with the 7th template (7), described the first template (1), the second template (2), the 3rd template
(3), the 4th template (4), the 5th template (5), the 6th template (6) and the 7th template (7)
Inner hub location offers the center through hole (8) being interconnected, described first template (1),
Second template (2), the 3rd template (3), the 4th template (4), the 5th template (5), the 6th
Template (6) center through hole (8) internal with the 7th template (7) be connected composition upper little under
Big truncated cone-shaped extrusion channel (9), described the first template (1), the second template (2),
Three templates (3), the 4th template (4), the 5th template (5), the 6th template (6) and the 7th
Internal nearly four corner positions of template (7) all offer four fixing holes being interconnected (10),
Described first template (1), the second template (2), the 3rd template (3), the 4th template (4),
The fixing hole (10) of the 5th template (5), the 6th template (6) and the 7th template (7) is internal
Being provided with the fixing bar (11) of connection, nearly upper end, bar (11) lateral wall is fixed in described connection
It is respectively provided with threaded section (12) with nearly lower end, described the first template (1) upper end and the 7th
Correspondence fixing hole (10) position, template (7) lower end offers bolt placement hole (13), described
Connection fix bar (11) two ends be positioned at bolt placement hole (13) internal the most threaded have tight
Gu nut (14), described fixing hole (10) inwall is positioned at the first template (1), the second mould
Plate (2), the 3rd template (3), the 4th template (4), the 5th template (5), the 6th template (6)
With the seal groove (16) that the 7th template (7) contact surface all offers built-in O-ring seal (15).
A kind of multisection type the most according to claim 1 easily splits extrusion die, its feature
It is: described the first template (1), the second template (2), the 3rd template (3), the 4th template
(4), the 5th template (5), the 6th template (6) and the 7th template (7) lateral wall are positioned at same
In same vertical.
A kind of multisection type the most according to claim 1 easily splits extrusion die, its feature
It is: described sealing ring (16) is identical with seal groove (17) size.
A kind of multisection type the most according to claim 1 easily splits extrusion die, its feature
It is: described sealing ring (16) internal diameter is identical with connecting fixing bar (11) overall diameter size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460105.4A CN105965826A (en) | 2016-06-22 | 2016-06-22 | Multi-section type easy-to-split extrusion mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460105.4A CN105965826A (en) | 2016-06-22 | 2016-06-22 | Multi-section type easy-to-split extrusion mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105965826A true CN105965826A (en) | 2016-09-28 |
Family
ID=57022004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460105.4A Pending CN105965826A (en) | 2016-06-22 | 2016-06-22 | Multi-section type easy-to-split extrusion mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856329A (en) * | 2018-06-25 | 2018-11-23 | 安徽省金兰金盈铝业有限公司 | The split type easy fractionation extrusion die of aluminum profile multistage |
| CN109968627A (en) * | 2019-04-30 | 2019-07-05 | 亚大塑料制品有限公司 | The fast quick change of pin-connected panel produces mold |
-
2016
- 2016-06-22 CN CN201610460105.4A patent/CN105965826A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856329A (en) * | 2018-06-25 | 2018-11-23 | 安徽省金兰金盈铝业有限公司 | The split type easy fractionation extrusion die of aluminum profile multistage |
| CN108856329B (en) * | 2018-06-25 | 2020-03-27 | 安徽省金兰金盈铝业有限公司 | Multi-section split type easy-to-split extrusion die for aluminum profile |
| CN109968627A (en) * | 2019-04-30 | 2019-07-05 | 亚大塑料制品有限公司 | The fast quick change of pin-connected panel produces mold |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |