CN107498018A - The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine - Google Patents
The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine Download PDFInfo
- Publication number
- CN107498018A CN107498018A CN201710917258.1A CN201710917258A CN107498018A CN 107498018 A CN107498018 A CN 107498018A CN 201710917258 A CN201710917258 A CN 201710917258A CN 107498018 A CN107498018 A CN 107498018A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- injection
- magnesium alloy
- lding
- semi
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2023—Nozzles or shot sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/203—Injection pistons
Abstract
The invention discloses a kind of preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine, including screw rod and injection cylinder, the injecting piston rod of injection cylinder is fixedly connected with screw rod by splined shaft, amplification wheel is arranged with longitudinal keyway of the outer surface of splined shaft, amplification wheel relative spline shaft slides axially and radial stop；Drive mechanism is additionally provided with, drive mechanism can drive amplification wheel rotation.The screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine has been arranged between screw rod and injection piston rod by the preposition screw rod rotating device of the semi-solid magnesium alloy injection (mo(u)lding) machine, without transmission mechanism is passed through into injecting piston rod and piston, the injecting piston rod for not influenceing injection cylinder simultaneously drives screw rod to move forward and backward progress slurry injection, it enormously simplify the structure of whole injecting systems, reduce the quality of device, reduce the overlap for even avoiding product, also make the apparent size of product accurate, avoid the generation of security incident.
Description
Technical field
The present invention relates to a kind of screw rod rotating device, more particularly to a kind of preposition screw rod of semi-solid magnesium alloy injection (mo(u)lding) machine
Rotating device.
Background technology
At present, semi-solid magnesium alloy product is mainly produced using injection (mo(u)lding) machine mating mold.Semi-solid magnesium alloy is injected
Shaping has the unrivaled advantage of other casting methods, and such as (magnesium alloy melt temperature is low for energy-conservation：General magnesium alloy cast needs
Magnesium alloy is heated to 650-680 DEG C, injection moulding magnesium alloy need to only be heated to 580-600 DEG C), environmental protection (gas need not be protected
Body：General magnesium alloy cast needs to prevent magnesium alloy from aoxidizing using the environmentally harmful protective gas such as SF6 after magnesium alloy is melted
And burning, be injection moulded the magnesium alloy of thawing not with air contact), safety (general magnesium alloy cast after magnesium alloy is melted to the greatest extent
Pipe has used protective gas, still the risk with the presence of spontaneous combustion and blast, be injection moulded the magnesium alloy of thawing not with air contact
Closed vessel in, so as to avoid spontaneous combustion and blast risk) etc..
The whole world only has Japanese a company to provide the injection (mo(u)lding) machine at present, but the forming machine screw rod rotating device is being noted
The afterbody of system is penetrated, because its transmission mechanism needs guiding through injection ram and piston rod, and causes injecting systems too fat to move.Semisolid magnesium closes
Gold injection needs high-speed filling (injection ram speed need to typically reach 3-5m/s speed) again, and too fat to move injecting systems are in inertia
Often result in very big overlap under effect to produce, so as to cause product appearance size overproof, the High Temperature Magnesium Alloy to fly out when serious is very
The generation of security incident can extremely be caused.
The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of preposition screw rod rotating dress of semi-solid magnesium alloy injection (mo(u)lding) machine
Put, injecting systems can be greatly simplified, reduce the quality of device, reduce the overlap for even avoiding product, make the outward appearance chi of product
It is very little accurate, avoid the generation of security incident.
The present invention in order to solve its technical problem used by technical scheme be：A kind of semi-solid magnesium alloy injection (mo(u)lding) machine
Preposition screw rod rotating device, including screw rod and injection cylinder, the injecting piston rod and screw rod of the injection cylinder pass through splined shaft
It is fixedly connected, amplification wheel is arranged with longitudinal keyway of the outer surface of the splined shaft, relatively described splined shaft is taken turns in the amplification
Slide axially and radial stop；Drive mechanism is additionally provided with, the drive mechanism can drive the amplification wheel rotation.
As a further improvement on the present invention, the drive mechanism is servomotor, the output shaft of the servomotor with
The amplification wheel is connected by synchronous belt drive.
As a further improvement on the present invention, the servomotor is located at the splined shaft close to the one of the injection cylinder
Side-lower.
The beneficial effects of the invention are as follows：The preposition screw rod rotating device of the semi-solid magnesium alloy injection (mo(u)lding) machine is by injecting
Increase a splined shaft between piston rod and screw rod, and the amplification wheel for the radial stop that slides axially, amplification are set outside splined shaft
Wheel is connected by synchronous belt with servomotor, and servomotor is rotated by synchronous belt drive amplification wheel and screw rod, Ji Jiangban
The screw rod rotating device of solid Magnesium Alloy injection (mo(u)lding) machine has been arranged between screw rod and injection piston rod, without by transmission mechanism
Through injecting piston rod and piston, while the injecting piston rod for not influenceing injection cylinder drives screw rod to move forward and backward progress slurry note
Penetrate, enormously simplify the structure of whole injecting systems, reduce the quality of device, reduce the overlap for even avoiding product,
Make the apparent size of product accurate, avoid the generation of security incident.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is internal structure schematic diagram of the present invention.
With reference to accompanying drawing, make the following instructions：
1 --- screw rod；2 --- amplification wheel；
3 --- splined shaft；4 --- injecting piston rod；
5 --- servomotor；6 --- synchronous belt；
7 --- injection cylinder；8 --- output shaft.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment to the present invention elaborates.But protection scope of the present invention is not
It is limited to following embodiments, i.e., the simple equivalence changes made in every case with scope of the present invention patent and description are with repairing
Decorations, all still belong within patent covering scope of the present invention.
It is a kind of preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine of the present invention refering to Fig. 1-2, bag
Screw rod 1 and injection cylinder 7 are included, the injecting piston rod 4 of the injection cylinder is fixedly connected with screw rod 1 by splined shaft 3, the flower
Amplification wheel 2 is arranged with longitudinal keyway of the outer surface of key axle, the relatively described splined shaft of the amplification wheel slides axially and radial direction
Stop；Drive mechanism is additionally provided with, the drive mechanism can drive the amplification wheel rotation.
During work, drive mechanism drives the rotation of amplification wheel 2, and amplification 2 radial stops of wheel are on splined shaft 3, and screw rod 1 and flower
The one end of key axle 3 is connected, therefore rotates drive screw 1 during drive mechanism work, so as to realize the friction of magnesium alloy particles, promotes
Magnesium alloy semisolid slurry is formed, and screw rod needs to move forward and backward when carrying out slurry injection, and injection cylinder is driven by splined shaft
Screw rod promotes forward, realizes the injection moulding of slurry.Because splined shaft and amplification wheel slide axially, therefore amplify wheel and driving machine
The setting of structure does not interfere with moving forward and backward for screw rod.
Wherein, the drive mechanism is servomotor 5, and the output shaft 8 of the servomotor passes through same with the amplification wheel
Step belt 6 is connected.When servomotor works, its output shaft drives amplification wheel rotation by synchronous belt, so as to drive spiral shell
Bar rotates；A side-lower of the servomotor located at the splined shaft close to the injection cylinder.
As can be seen here, the preposition screw rod rotating device of the semi-solid magnesium alloy injection (mo(u)lding) machine passes through in injecting piston rod and spiral shell
Increase a splined shaft between bar, and the amplification wheel for the radial stop that slides axially is set outside splined shaft, amplification wheel passes through synchronization
Belt is connected with servomotor, and servomotor is rotated by synchronous belt drive amplification wheel and screw rod, i.e., by semi-solid magnesium alloy
The screw rod rotating device of injection (mo(u)lding) machine has been arranged between screw rod and injection piston rod, without transmission mechanism is lived through injection
Stopper rod and piston, while the injecting piston rod for not influenceing injection cylinder drives screw rod to move forward and backward progress slurry injection, it is significantly simple
The structure of whole injecting systems is changed, has reduced the quality of device, reduced the overlap for even avoiding product, also made the outer of product
It is accurate to see size, avoids the generation of security incident.
Claims (3)
1. a kind of preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine, including screw rod (1) and injection cylinder (7), its
It is characterised by：The injecting piston rod (4) of the injection cylinder is fixedly connected with screw rod (1) by splined shaft (3), the splined shaft
Outer surface longitudinal keyway in be arranged with amplification wheel (2), the amplification takes turns relatively described splined shaft and slides axially and radially stop
It is dynamic；Drive mechanism is additionally provided with, the drive mechanism can drive the amplification wheel rotation.
2. the preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine according to claim 1, it is characterised in that：Institute
It is servomotor (5) to state drive mechanism, and the output shaft (8) of the servomotor is passed with the amplification wheel by synchronous belt (6)
Dynamic connection.
3. the preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine according to claim 2, it is characterised in that：Institute
State a side-lower of the servomotor located at the splined shaft close to the injection cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917258.1A CN107498018A (en) | 2017-09-30 | 2017-09-30 | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917258.1A CN107498018A (en) | 2017-09-30 | 2017-09-30 | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498018A true CN107498018A (en) | 2017-12-22 |
Family
ID=60700447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917258.1A Pending CN107498018A (en) | 2017-09-30 | 2017-09-30 | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498018A (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2022499A (en) * | 1978-04-26 | 1979-12-19 | Warnke Umformtech Veb K | Drive for an injection moulding machine |
| DE3937099A1 (en) * | 1988-11-08 | 1990-05-10 | Engel Gmbh Maschbau | Power drive for injection machine - in which rotating screw and piston movement during injection draw power from same motor and gearbox |
| JPH0390327A (en) * | 1989-09-04 | 1991-04-16 | Sumitomo Heavy Ind Ltd | Injection mechanism for injection molding machine |
| JPH11198199A (en) * | 1997-11-11 | 1999-07-27 | Sumitomo Heavy Ind Ltd | Built-in motor type injection equipment |
| JP2001205414A (en) * | 2000-01-27 | 2001-07-31 | Japan Steel Works Ltd:The | Injection device for metal injection molding machine |
| KR20030051059A (en) * | 2001-12-20 | 2003-06-25 | 엘지전선 주식회사 | Structure For Assembling The Spline Shaft Of Injection Molding Mechanism |
| JP2004167978A (en) * | 2002-11-22 | 2004-06-17 | Toshiba Mach Co Ltd | Operation method for injection apparatus in injection molding machine |
| JP2004188601A (en) * | 2002-12-06 | 2004-07-08 | Toshiba Mach Co Ltd | Injection molding machine and method for operating the same |
| CN1671872A (en) * | 2002-07-31 | 2005-09-21 | 株式会社神户制钢所 | Method and apparatus for injection foaming molding |
| CN1817512A (en) * | 2006-03-09 | 2006-08-16 | 曲斌 | Semi-solid injection moulding method and device for magnesium alloy |
| CN1819909A (en) * | 2003-08-25 | 2006-08-16 | 赫斯基注射器成型系统有限公司 | Driving assembly for rotating and translating a shaft |
| CN1891436A (en) * | 2005-07-06 | 2007-01-10 | 发那科株式会社 | Injection device of injection molding machine |
| CN1980783A (en) * | 2004-07-09 | 2007-06-13 | 德马格艾戈泰克有限公司 | Injection moulding machine |
| CN101524747A (en) * | 2009-04-20 | 2009-09-09 | 广东伊之密精密机械有限公司 | Servocontrol semi-solid state magnesium alloy high speed injection molding machine |
| CN101695864A (en) * | 2009-10-29 | 2010-04-21 | 泰瑞机器制造(中国)有限公司 | Electrohydraulic hybrid drive injection mechanism of injector and injection method thereof |
| CN201856358U (en) * | 2010-11-18 | 2011-06-08 | 浙江申达机器制造股份有限公司 | Combined single-cylinder injection plasticizing device |
| CN102126278A (en) * | 2010-01-17 | 2011-07-20 | 宁波长飞亚塑料机械制造有限公司 | Injection device |
| CN104290288A (en) * | 2013-07-17 | 2015-01-21 | 宁波弘讯科技股份有限公司 | Injection molding system and injection molding machine |
| CN105081269A (en) * | 2015-09-21 | 2015-11-25 | 昆山子申机电设备有限公司 | Magnesium alloy semi-solid injection molding mechanism |
| CN205599900U (en) * | 2016-05-10 | 2016-09-28 | 昆山子申机电设备有限公司 | Magnesium alloy injection molding multiple spot charge -in system |
| CN205806364U (en) * | 2016-06-17 | 2016-12-14 | 天津宏特斯自动化技术有限公司 | A kind of piston rod type electric cylinder |
| CN106903850A (en) * | 2017-04-05 | 2017-06-30 | 宁波市海达塑料机械有限公司 | A kind of all-electric injecting plasticizing mechanism |
| CN207170903U (en) * | 2017-09-30 | 2018-04-03 | 昆山盛事达机械有限公司 | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine |
-
2017
- 2017-09-30 CN CN201710917258.1A patent/CN107498018A/en active Pending
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2022499A (en) * | 1978-04-26 | 1979-12-19 | Warnke Umformtech Veb K | Drive for an injection moulding machine |
| DE3937099A1 (en) * | 1988-11-08 | 1990-05-10 | Engel Gmbh Maschbau | Power drive for injection machine - in which rotating screw and piston movement during injection draw power from same motor and gearbox |
| JPH0390327A (en) * | 1989-09-04 | 1991-04-16 | Sumitomo Heavy Ind Ltd | Injection mechanism for injection molding machine |
| JPH11198199A (en) * | 1997-11-11 | 1999-07-27 | Sumitomo Heavy Ind Ltd | Built-in motor type injection equipment |
| JP2001205414A (en) * | 2000-01-27 | 2001-07-31 | Japan Steel Works Ltd:The | Injection device for metal injection molding machine |
| KR20030051059A (en) * | 2001-12-20 | 2003-06-25 | 엘지전선 주식회사 | Structure For Assembling The Spline Shaft Of Injection Molding Mechanism |
| CN1671872A (en) * | 2002-07-31 | 2005-09-21 | 株式会社神户制钢所 | Method and apparatus for injection foaming molding |
| JP2004167978A (en) * | 2002-11-22 | 2004-06-17 | Toshiba Mach Co Ltd | Operation method for injection apparatus in injection molding machine |
| JP2004188601A (en) * | 2002-12-06 | 2004-07-08 | Toshiba Mach Co Ltd | Injection molding machine and method for operating the same |
| CN1819909A (en) * | 2003-08-25 | 2006-08-16 | 赫斯基注射器成型系统有限公司 | Driving assembly for rotating and translating a shaft |
| CN1980783A (en) * | 2004-07-09 | 2007-06-13 | 德马格艾戈泰克有限公司 | Injection moulding machine |
| CN1891436A (en) * | 2005-07-06 | 2007-01-10 | 发那科株式会社 | Injection device of injection molding machine |
| CN1817512A (en) * | 2006-03-09 | 2006-08-16 | 曲斌 | Semi-solid injection moulding method and device for magnesium alloy |
| CN101524747A (en) * | 2009-04-20 | 2009-09-09 | 广东伊之密精密机械有限公司 | Servocontrol semi-solid state magnesium alloy high speed injection molding machine |
| CN101695864A (en) * | 2009-10-29 | 2010-04-21 | 泰瑞机器制造(中国)有限公司 | Electrohydraulic hybrid drive injection mechanism of injector and injection method thereof |
| CN102126278A (en) * | 2010-01-17 | 2011-07-20 | 宁波长飞亚塑料机械制造有限公司 | Injection device |
| CN201856358U (en) * | 2010-11-18 | 2011-06-08 | 浙江申达机器制造股份有限公司 | Combined single-cylinder injection plasticizing device |
| CN104290288A (en) * | 2013-07-17 | 2015-01-21 | 宁波弘讯科技股份有限公司 | Injection molding system and injection molding machine |
| CN105081269A (en) * | 2015-09-21 | 2015-11-25 | 昆山子申机电设备有限公司 | Magnesium alloy semi-solid injection molding mechanism |
| CN205599900U (en) * | 2016-05-10 | 2016-09-28 | 昆山子申机电设备有限公司 | Magnesium alloy injection molding multiple spot charge -in system |
| CN205806364U (en) * | 2016-06-17 | 2016-12-14 | 天津宏特斯自动化技术有限公司 | A kind of piston rod type electric cylinder |
| CN106903850A (en) * | 2017-04-05 | 2017-06-30 | 宁波市海达塑料机械有限公司 | A kind of all-electric injecting plasticizing mechanism |
| CN207170903U (en) * | 2017-09-30 | 2018-04-03 | 昆山盛事达机械有限公司 | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207170903U (en) | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine | |
| CN106925883A (en) | The radially superimposed formula agitating friction welding of large thick-wall ring increases material forming technology | |
| CN1907600A (en) | Molten metal molding machine | |
| CN105081269A (en) | Magnesium alloy semi-solid injection molding mechanism | |
| CN103084579B (en) | Device and process for spherical powder production with rotating electrode | |
| CN107020447A (en) | Large thick-wall cylindrical member composite bed stacked agitating friction weldering connects increasing material forming technology | |
| US6530774B2 (en) | Electric injection molding machine | |
| CN107498018A (en) | The preposition screw rod rotating device of semi-solid magnesium alloy injection (mo(u)lding) machine | |
| CN109604343A (en) | It is a kind of for before oblique rolling perforated process magnesium bar be evenly heated and attemperator | |
| CN110625902B (en) | Secondary heating's energy-conserving injection moulding penetrates gluey equipment | |
| CN206374155U (en) | A kind of single-cylinder injection device of injection machine | |
| US3425096A (en) | Reciprocable screw injection molding device | |
| CN105689676A (en) | Special centrifugal casting machine for large-scale bearing bush babbitting | |
| JP2008188627A (en) | Method for controlling diecasting machine | |
| JP5121242B2 (en) | Die casting machine | |
| CN108188376A (en) | A kind of casting iron pan base die casting equipment | |
| CN210126261U (en) | Plastic injection cylinder for screw of injection molding machine | |
| KR102193601B1 (en) | Voltex roter for aluminium chip | |
| CN104290288B (en) | A kind of adapted to injection system and a kind of injection machine | |
| CN105965306B (en) | A kind of numerically controlled lathe tailstock feeding method automatically controlled | |
| CN106113404B (en) | Double-head inner thread mold and the method for preparing double-head inner thread product using it | |
| CN208391024U (en) | For the molding charging protective device of shaft | |
| CN205324904U (en) | F. F. formula tapper unit | |
| US5173312A (en) | Injection unit for plastic injection molding machine | |
| CN205341863U (en) | A press and penetrate piston rod for die casting machine |
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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20171222 Assignee: Ningbo Free Trade Zone Haitian Zhisheng metal forming equipment Co.,Ltd. Assignor: KUNSHAN SHENGSHIDA MACHINERY CO.,LTD. Contract record no.: X2022980004108 Denomination of invention: Front screw rotating device of semi-solid magnesium alloy injection molding machine License type: Exclusive License Record date: 20220412 |
|
| EE01 | Entry into force of recordation of patent licensing contract |