CN107379616A - A kind of novel extrusion mould - Google Patents
A kind of novel extrusion mould Download PDFInfo
- Publication number
- CN107379616A CN107379616A CN201710690395.6A CN201710690395A CN107379616A CN 107379616 A CN107379616 A CN 107379616A CN 201710690395 A CN201710690395 A CN 201710690395A CN 107379616 A CN107379616 A CN 107379616A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rectangular cavity
- stripper plate
- top connecting
- cover 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/221—Extrusion presses; Dies therefor extrusion dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to technical field of mold, specifically a kind of novel extrusion mould.It is characterized in that：It includes cover die and core rod, the cover die is the cylinder that two semicylinders are connected into by bindiny mechanism, its internal cavities leading portion is horn opening, back segment is a rectangular cavity, the core rod is the cone that cross section is arranged at a top, and the smaller and horn opening, core rod is also associated with top connecting rod, stripper plate is arranged in the rectangular cavity, its size is identical with the size of cavity inner wall, can be up and down in rectangular cavity, the stripper plate lower end is also associated with lower coupling pole, the top connecting rod and lower coupling pole are provided with the file mouth of mutual cooperation, top connecting rod top is additionally provided with die shank, the limited block for limiting the stripper plate and departing from rectangular cavity is additionally provided with cover die and bottom, for determining the shape of end product.The present invention is completely embedded, a kind of novel extrusion mould that can be processed to the discontinuous product of shape.
Description
The application is Application No.：2016104007386th, invention and created name is：A kind of novel extrusion mould, the applying date be：
The divisional application of the application for a patent for invention of on 06 08th, 2016.
Technical field
The present invention relates to technical field of mold, specifically a kind of novel extrusion mould.
Background technology
Extrusion die is belonging to one kind of mould, and only its discharge method is by extruding this action come real
Existing, traditional extrusion die is that powdered material is passed through into dies cavity by the diameter-setting equipment and extrusion mechanism of given shape
Apply extruding force by material extrusion molding, then by cooling device and cutter device, and for the product of specific discontinuous shape
For traditional continuous extrusion die just seem unable to do what one wishes, because its shape is not linear pattern or continuous, thus can not
Realized with traditional continuous extrusion die.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided the discontinuous product of given shape can be added
A kind of novel extrusion mould of work.
In order to achieve the above object, the present invention devises a kind of novel extrusion mould, it is characterised in that：It include cover die and
Core rod, the cover die are the cylinders that two semicylinders are connected into by bindiny mechanism, and its internal cavities leading portion is tubaeform
Opening, back segment be a rectangular cavity, and the core rod is the cone for having at the top of one cross section, and smaller tubaeform are opened with described
Mouthful, core rod is also associated with top connecting rod, and stripper plate is arranged in the rectangular cavity, the size of its size and cavity inner wall
It is identical, can be up and down in rectangular cavity, the stripper plate lower end is also associated with lower coupling pole, the top connection
Bar and lower coupling pole are provided with the file mouth of mutual cooperation, and top connecting rod top is additionally provided with die shank, in cover die and bottom also
The restricted stripper plate is set to depart from the limited block of rectangular cavity, for determining the shape of end product.
Further, the top connecting rod connects the housing formed with lower coupling pole and wraps cover die and core rod.
Further, the bindiny mechanism is second screw and nut assembly of each one group of the right and left.
Further, the mantle cavity inside trumpet shape slot length is cuboid upper surface half.
Further, fixed on the file mouth of the top connecting rod and lower coupling pole by the first screw and nut external member.
Compared with the existing technology, the present invention is completely embedded the present invention, and the discontinuous product of shape can be processed
A kind of novel extrusion mould.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the top view of cover die.
Referring to Fig. 1, Fig. 2,1 is core rod；2 be top connecting rod；3 be cover die；4 be the first screw and nut；5 be that bottom connects
Bar；6 be stripper plate；7 be limited block；8 be die shank；9 be rectangular cavity；10 be horn opening；31 be the second screw and nut.
Embodiment
As shown in figure 1, the present invention it include cover die and core rod, the cover die is that two semicylinders are connected by bindiny mechanism
The cylinder being connected into, its internal cavities leading portion are horn opening, and back segment is a rectangular cavity, and the core rod is that a top has
The cone of cross section, and the smaller and horn opening, core rod are also associated with top connecting rod, and stripper plate is arranged on described
In rectangular cavity, its size is identical with the size of cavity inner wall, can be up and down in rectangular cavity, the stripper plate
Lower end is also associated with lower coupling pole, and the top connecting rod and lower coupling pole are provided with the file mouth of mutual cooperation, and top connects
Extension bar top is additionally provided with die shank, and being additionally provided with the limitation stripper plate in cover die and bottom departs from the spacing of rectangular cavity
Block, for determining the shape of end product.The housing that the top connecting rod connects composition with lower coupling pole wraps cover die
And core rod.The bindiny mechanism is second screw and nut assembly of each one group of the right and left.The mantle cavity inside trumpet shape is narrow
Mouth length is cuboid upper surface half.Pass through the first screw and nut set on the file mouth of the top connecting rod and lower coupling pole
Part is fixed.
During matched moulds, tighten the first screw and nut assembly and fix top connecting rod and lower coupling pole, material is stayed by viscous
It is put into rectangular cavity and horn opening, upward power is acted on cover die, stripper plate moves downward with respect to cover die, simultaneously
Core rod moves downward with respect to cover die, forms extruding force and frictional force to material, stops fortune after stripper plate moves to limited block
It is dynamic, treat that its cooling and shaping can Cheng Mo.
During die sinking, after band finished product cooling and shaping, the first screw and nut assembly is unclamped by top connecting rod and lower coupling pole
Separate, while the second screw and nut assembly is sent out, you can finished product is taken out in die sinking.
Claims (1)
- A kind of 1. novel extrusion mould, it is characterised in that：It includes cover die and core rod, and the cover die is that two semicylinders pass through The cylinder that bindiny mechanism connects into, its internal cavities leading portion are horn opening, and back segment is a rectangular cavity, the core rod There is the cone of cross section for a top, and the smaller and horn opening, core rod are also associated with top connecting rod, stripper plate It is arranged in the rectangular cavity, its size is identical with the size of cavity inner wall so that stripper plate can be in rectangular cavity Interior up and down, the stripper plate lower end is also associated with lower coupling pole, and the top connecting rod and lower coupling pole are provided with The file mouth of mutual cooperation, top connecting rod top are additionally provided with die shank, and the limitation stripper plate is additionally provided with cover die and bottom Depart from the limited block of rectangular cavity, for determining the shape of end product；The top connecting rod connects with lower coupling pole The housing of composition wraps cover die and core rod；The bindiny mechanism is second screw and nut assembly of each one group of the right and left；Institute State and fixed on the file mouth of top connecting rod and lower coupling pole by the first screw and nut external member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710690395.6A CN107379616A (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400738.6A CN106003803B (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
| CN201710690395.6A CN107379616A (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400738.6A Division CN106003803B (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379616A true CN107379616A (en) | 2017-11-24 |
Family
ID=57089882
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690386.7A Active CN107351442B (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
| CN201610400738.6A Active CN106003803B (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
| CN201710690395.6A Pending CN107379616A (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710690386.7A Active CN107351442B (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
| CN201610400738.6A Active CN106003803B (en) | 2016-06-08 | 2016-06-08 | A kind of novel extrusion mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107351442B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL190545B1 (en) * | 1997-08-31 | 2005-12-30 | Nestle Sa | Outlet nozzle of an extrusion machine |
| CN201030649Y (en) * | 2007-05-08 | 2008-03-05 | 林福长 | Small-sized compressing machine for wine production by distiller's grain |
| CN203198225U (en) * | 2013-04-19 | 2013-09-18 | 商讯集团有限公司 | Data cable extruding die |
| CN203557744U (en) * | 2013-09-26 | 2014-04-23 | 天津神能科技有限公司 | Catalyst extruding machine |
| CN203608786U (en) * | 2013-12-20 | 2014-05-28 | 倪娉娉 | Tea rolling machine |
| CN205008912U (en) * | 2015-09-30 | 2016-02-03 | 苏州龙行洲实业有限公司 | Mechanical clamping device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060103048A1 (en) * | 2004-11-17 | 2006-05-18 | Crumm Aaron T | Extrusion die for making a part with controlled geometry |
| JP2007332013A (en) * | 2006-06-19 | 2007-12-27 | Fujinon Corp | Mold of optical component |
| CN103171114A (en) * | 2013-03-01 | 2013-06-26 | 福州通尔达电线电缆有限公司 | Combined extrusion-molding mold used in wire cable processing |
| CN203592663U (en) * | 2013-10-10 | 2014-05-14 | 金杯电工衡阳电缆有限公司 | Machine head die for extruding machine |
| CN203919800U (en) * | 2014-06-12 | 2014-11-05 | 东台市海天碳棒有限公司 | Carbon-point extruder |
| CN203974114U (en) * | 2014-06-13 | 2014-12-03 | 谈美红 | A kind of joss sticks manufacturing machine |
| CN204036908U (en) * | 2014-08-12 | 2014-12-24 | 上海润寅制药设备有限公司 | A kind of pharmaceutical purpose extruder |
| CN203994822U (en) * | 2014-08-21 | 2014-12-10 | 山西北方兴安化学工业有限公司 | A kind of low degree of eccentricity propellant spiral shell molding die |
| CN204054599U (en) * | 2014-09-28 | 2014-12-31 | 昌乐县友谊塑胶有限公司 | A kind of conjunction expects mould |
| CN204701112U (en) * | 2015-04-15 | 2015-10-14 | 浙江万马天屹通信线缆有限公司 | A kind of brand-new integral type no-mould adjusted tool |
| CN205255465U (en) * | 2015-09-01 | 2016-05-25 | 南塑建材塑胶制品（深圳）有限公司 | PVC -U tubular product extrusion tooling's die sleeve |
| CN105365189A (en) * | 2015-12-09 | 2016-03-02 | 浙江昌泰电力电缆有限公司 | Three-layer co-extrusion extruder mold |
| CN205674545U (en) * | 2016-06-08 | 2016-11-09 | 程桂红 | A kind of Novel extrusion mould |
-
2016
- 2016-06-08 CN CN201710690386.7A patent/CN107351442B/en active Active
- 2016-06-08 CN CN201610400738.6A patent/CN106003803B/en active Active
- 2016-06-08 CN CN201710690395.6A patent/CN107379616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL190545B1 (en) * | 1997-08-31 | 2005-12-30 | Nestle Sa | Outlet nozzle of an extrusion machine |
| CN201030649Y (en) * | 2007-05-08 | 2008-03-05 | 林福长 | Small-sized compressing machine for wine production by distiller's grain |
| CN203198225U (en) * | 2013-04-19 | 2013-09-18 | 商讯集团有限公司 | Data cable extruding die |
| CN203557744U (en) * | 2013-09-26 | 2014-04-23 | 天津神能科技有限公司 | Catalyst extruding machine |
| CN203608786U (en) * | 2013-12-20 | 2014-05-28 | 倪娉娉 | Tea rolling machine |
| CN205008912U (en) * | 2015-09-30 | 2016-02-03 | 苏州龙行洲实业有限公司 | Mechanical clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106003803A (en) | 2016-10-12 |
| CN106003803B (en) | 2017-12-08 |
| CN107351442A (en) | 2017-11-17 |
| CN107351442B (en) | 2019-01-08 |
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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 |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |