CN107138549A - A kind of extrusion die with rotating discharge bottom plate - Google Patents
A kind of extrusion die with rotating discharge bottom plate Download PDFInfo
- Publication number
- CN107138549A CN107138549A CN201710505496.1A CN201710505496A CN107138549A CN 107138549 A CN107138549 A CN 107138549A CN 201710505496 A CN201710505496 A CN 201710505496A CN 107138549 A CN107138549 A CN 107138549A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- discharge
- squeezed
- template
- discharge hole
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Formation And Processing Of Food Products (AREA)
- Confectionery (AREA)
Abstract
The invention discloses a kind of extrusion die with rotating discharge bottom plate, including die ontology and rotary bottom discharge mechanism, the die ontology is set to cylinder type and it is internal with extrusion chamber, extrusion chamber bottom, which has, is squeezed into template, template is squeezed into provided with multiple discharge openings of different shapes, discharge opening is divided into different top discharge hole groups by shape, discharge opening in every group of top discharge hole group circumferentially array distribution in being squeezed on template, the diameter of a circle of every group of top discharge hole group formation gradually increases outward from its plate body center, rotary bottom discharge mechanism includes the drive mechanism of discharging bottom plate and driving discharging bottom plate rotation, discharging bottom plate, which is placed in, is squeezed into template bottom and both abut and are adjacent to, the discharging bottom plate is provided with multiple bottom discharge hole groups agreed with top discharge hole group.The extrusion die with rotating discharge bottom plate is not required to meet the production requirement of different product types in the case of more mold exchange, and practicality is higher.
Description
Technical field：
The present invention relates to a kind of extrusion die with rotating discharge bottom plate, it is related to extrusion die technical field.
Background technology：
Mould is to be molded, be blow molded, extrude, needed for the method such as die casting or forging forming, smelting, punching press obtains in industrial production
The various moulds and instrument of product.In brief, mould is the instrument for making formed article, and this instrument is by various zero
Part is constituted, and different moulds are made up of different parts.It mainly realizes thing by the change of institute's moulding material physical state
The processing of product profile, have the title of " mother of industry ".And at present many extrusion die in extrusion, it is necessary to according to
Extrusion demand changes the mould of different sizes or shape, then meets the product requirement of different sizes, thus changes not side
Just and cost of manufacture is high.
The content of the invention：
The technical problems to be solved by the invention are：There is provided a kind of simple in construction, it is easy to operate and frequent replacing can be prevented effectively from
The synthesis extrusion die of model mould.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of extrusion die with rotating discharge bottom plate, including die ontology and rotary bottom discharge mechanism, the mould
Tool body is set to cylinder type and it is internal with extrusion chamber, and the extrusion chamber bottom, which has, is squeezed into template, described to be squeezed into
Template is provided with multiple discharge openings of different shapes, and the discharge opening is divided on different top discharge hole groups, every group by shape
Discharge opening in material hole group circumferentially array distribution in being squeezed on template, the diameter of a circle of every group of top discharge hole group formation from its
Plate body center gradually increases outward, and the rotary bottom discharge mechanism includes discharging bottom plate and driving discharges what bottom plate rotated
Drive mechanism, the discharging bottom plate, which is placed in, is squeezed into template bottom and both abut and are adjacent to, and the discharging bottom plate is provided with
Multiple bottom discharge hole groups agreed with top discharge hole group.
Preferably, the inwall of the extrusion chamber is provided with heating plate.
Preferably, the discharge opening of bottom discharge hole group and the aperture of the discharge opening of top discharge hole group and shape are homogeneous
Together.
Preferably, the drive mechanism is set to by motor-driven drive shaft.
Preferably, the motor is set to servomotor.
Preferably, the discharging bottom edge and being squeezed between template and being provided with seal washer.
Compared with prior art, usefulness of the present invention is：The extrusion die with rotating discharge bottom plate is overall
It is simple in construction, install easy to make and easy to operate, be not required to meet the production of different product types in the case of more mold exchange
Demand, thus practicality is higher, is adapted to popularization and application.
Brief description of the drawings：
The present invention is further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the present invention.
Embodiment：
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only
It is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
All other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention：
A kind of extrusion die with rotating discharge bottom plate as shown in Figure 1, including die ontology 1 and rotary bottom discharge
Mechanism, the die ontology 1 is set to cylinder type and it is internal with extrusion chamber 2, and the bottom of extrusion chamber 2 has extrusion forming
Plate 3, the template that is squeezed into is provided with multiple discharge openings 4 of different shapes, and the discharge opening 4 is divided on different by shape
Expect hole group, circumferentially array distribution is in being squeezed on template 3 for the discharge opening 4 in every group of top discharge hole group, every group of top discharge hole group
The diameter of a circle of formation gradually increases outward from its plate body center, the rotary bottom discharge mechanism include discharging bottom plate 5 with
And driving discharging bottom plate 5 rotate drive mechanism, the discharging bottom plate 5 be placed in be squeezed into the bottom of template 3 and both abut
It is adjacent to, the discharging bottom plate 5 is provided with multiple bottom discharge hole groups 6 agreed with top discharge hole group.
In the present embodiment, to improve extrusion effect, the inwall of the extrusion chamber 2 is provided with heating plate.
And further, in actual applications, the forming shape of control basic product preferably, bottom discharge hole group
Aperture and shape all same of 6 discharge opening with the discharge opening of top discharge hole group, thus, go out in regulation top discharge hole group with
When expecting the relative aperture up and down of the corresponding discharge opening of hole group, its hole shape is more regular, can more meet production extrusion demand.
To improve the stability during driving and controlling for convenience, the drive mechanism is set to what is driven by motor 7
Drive shaft 8, preferably, the motor 7 are set to servomotor.
In addition, the discharging edge of bottom plate 5 and being squeezed between template 3 and being provided with seal washer.
The above-mentioned extrusion die overall structure with rotating discharge bottom plate is simple, installs easy to make and easy to operate, no
The production requirement of different product types is met in the case of need more mold exchange, thus practicality is higher, is adapted to popularization and application
It is emphasized that：It the above is only presently preferred embodiments of the present invention, any formal limit not made to the present invention
System, any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example, still
Belong in the range of technical solution of the present invention.
Claims (6)
1. a kind of extrusion die with rotating discharge bottom plate, it is characterised in that：Including die ontology（1）And rotary bottom
Discharging mechanism, the die ontology（1）It is set to cylinder type and it is internal with extrusion chamber（2）, the extrusion chamber（2）Bottom has
It is squeezed into template（3）, the template that is squeezed into is provided with multiple discharge openings of different shapes（4）, the discharge opening（4）By shape
Shape is divided into the discharge opening in different top discharge hole groups, every group of top discharge hole group（4）Circumferentially array distribution is in being squeezed into template
（3）On, the diameter of a circle of every group of top discharge hole group formation gradually increases outward from its plate body center, the rotary bottom discharge
Mechanism includes discharging bottom plate（5）And driving discharging bottom plate（5）The drive mechanism of rotation, the discharging bottom plate（5）It is placed in extruding
Profiled sheeting（3）Bottom and both abut and be adjacent to, the discharging bottom plate（5）Under agreeing with provided with multiple and top discharge hole group
Discharge opening group（6）.
2. a kind of extrusion die with rotating discharge bottom plate according to claim 1, it is characterised in that：The extrusion chamber
（2）Inwall be provided with heating plate.
3. a kind of extrusion die with rotating discharge bottom plate according to claim 1, it is characterised in that：The bottom discharge
Hole group（6）Discharge opening and top discharge hole group discharge opening aperture and shape all same.
4. a kind of extrusion die with rotating discharge bottom plate according to claim 1, it is characterised in that：The driving machine
Structure is set to by motor（7）The drive shaft of driving（8）.
5. a kind of extrusion die with rotating discharge bottom plate according to claim 4, it is characterised in that：The motor
（7）It is set to servomotor.
6. a kind of extrusion die with rotating discharge bottom plate according to claim 1, it is characterised in that：The discharging bottom
Plate（5）Edge is with being squeezed into template（3）Between be provided with seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505496.1A CN107138549A (en) | 2017-06-28 | 2017-06-28 | A kind of extrusion die with rotating discharge bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505496.1A CN107138549A (en) | 2017-06-28 | 2017-06-28 | A kind of extrusion die with rotating discharge bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138549A true CN107138549A (en) | 2017-09-08 |
Family
ID=59785721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505496.1A Pending CN107138549A (en) | 2017-06-28 | 2017-06-28 | A kind of extrusion die with rotating discharge bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138549A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197914A (en) * | 1998-12-25 | 2000-07-18 | Showa Alum Corp | Die for extruding hollow stock |
| CN1377306A (en) * | 1999-10-12 | 2002-10-30 | Bwe有限公司 | Continuous extrusion apparatus |
| CN1597164A (en) * | 2004-09-17 | 2005-03-23 | 太原重型机械集团有限公司 | Expanding ring type fixed extrusion pad for aluminium extrusion machine |
| CN202893857U (en) * | 2012-11-15 | 2013-04-24 | 裴锡平 | Adjustable multi-hole extrusion silk discharging device |
| CN104874632A (en) * | 2015-06-24 | 2015-09-02 | 绍兴文理学院 | Aluminum alloy hot extrusion die device achieving heat uniformity |
| CN105563791A (en) * | 2016-02-18 | 2016-05-11 | 太仓斯普宁精密机械有限公司 | Variable-diameter extrusion die |
-
2017
- 2017-06-28 CN CN201710505496.1A patent/CN107138549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197914A (en) * | 1998-12-25 | 2000-07-18 | Showa Alum Corp | Die for extruding hollow stock |
| CN1377306A (en) * | 1999-10-12 | 2002-10-30 | Bwe有限公司 | Continuous extrusion apparatus |
| CN1597164A (en) * | 2004-09-17 | 2005-03-23 | 太原重型机械集团有限公司 | Expanding ring type fixed extrusion pad for aluminium extrusion machine |
| CN202893857U (en) * | 2012-11-15 | 2013-04-24 | 裴锡平 | Adjustable multi-hole extrusion silk discharging device |
| CN104874632A (en) * | 2015-06-24 | 2015-09-02 | 绍兴文理学院 | Aluminum alloy hot extrusion die device achieving heat uniformity |
| CN105563791A (en) * | 2016-02-18 | 2016-05-11 | 太仓斯普宁精密机械有限公司 | Variable-diameter extrusion die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101920542B (en) | Mould pressing lid maker | |
| CN102361115B (en) | Production method of cavity filter | |
| CN104786458A (en) | Production technology method and equipment for molding three-dimensional hollow product in continuous extruding manner | |
| CN107138549A (en) | A kind of extrusion die with rotating discharge bottom plate | |
| CN204109377U (en) | A kind of cooling device of 3D printer | |
| CN207578992U (en) | A kind of fervent structure of mould inside | |
| CN202097897U (en) | Fully-automatic double-station injection molding machine | |
| CN201154552Y (en) | Forming mold for reproducible biomass material | |
| CN102927270B (en) | Polyvinyl chloride (PVC) modified soft and hard consubstantial heat insulation sealing section bar and forming process thereof | |
| CN102357979A (en) | Integrating injection moulding method | |
| CN200954678Y (en) | Extrusion moulded plate production-line mould | |
| CN213353472U (en) | Double-outlet adjustable die | |
| CN1931559A (en) | Mold for plastic board producing line | |
| CN206242463U (en) | A kind of metal composite screw rod | |
| CN204866877U (en) | External splines axle cold extruding die | |
| CN206484849U (en) | A kind of connector plastic mould | |
| CN203004277U (en) | Two-roller adjusting device for panel molding equipment | |
| CN2531937Y (en) | Cylinder type vacuum suction plastics moulding machine | |
| CN214026888U (en) | High-efficient injection molding machine | |
| CN109228235A (en) | A kind of linear type extrusion molding mould | |
| CN203844195U (en) | Three-screw-rod high-pressure extruding machine | |
| CN207668444U (en) | A kind of extruder screw machining tool | |
| CN206899658U (en) | A kind of long curved boom mould | |
| CN218366399U (en) | Miniature double-screw compounding extrusion experiment machine | |
| CN202282435U (en) | Cavity filter |
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: 20170908 |