CN104841936B - Integrating device and the method that material manufactures powder feeding and spreads powder is increased for metal molten - Google Patents
Integrating device and the method that material manufactures powder feeding and spreads powder is increased for metal molten Download PDFInfo
- Publication number
- CN104841936B CN104841936B CN201510119585.3A CN201510119585A CN104841936B CN 104841936 B CN104841936 B CN 104841936B CN 201510119585 A CN201510119585 A CN 201510119585A CN 104841936 B CN104841936 B CN 104841936B
- Authority
- CN
- China
- Prior art keywords
- powder
- forming cavity
- doctor assemblies
- material manufacture
- slide block
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Powder Metallurgy (AREA)
- Continuous Casting (AREA)
Abstract
The invention provides and a kind of increase material for metal molten and manufacture powder feeding and the paving integrating device of powder and method, the forming cavity that material manufacture shapes is increased including for part, also include the following device being positioned at forming cavity: be connected with forming cavity and be positioned at the powder cabin above doctor assemblies motion path rear end, for metal dust storage and dusting；The line slideway being connected with forming cavity and the slide block being installed on line slideway, for guiding the motion path of doctor assemblies；It is installed on the scraper support assembly of slide block, is used for connecting doctor assemblies；Doctor assemblies, for increasing the paving powder of material manufacture process, spreads out powder cabin the metal dust in motion path rear end and shifts be positioned at the shaped region of motion path front end onto, form bisque.
Description
Technical field
The present invention relates to a kind of powder feeding and paving powder integrating device, be specifically related to one and send for metal molten increasing material manufacture
Powder and paving powder integrating device and method.
Background technology
Metal molten increases the key index of material manufacture part and mainly includes consistency, precision and surface roughness, and spreads
Opaque amount and forming atmosphere will produce very important impact to consistency and surface roughness, especially titanium alloy,
The materials such as high temperature alloy and aluminium alloy.Thus, powder feeding and power spreading device are the cores that metal molten increases that material manufactures
Part.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of metal molten and increase material manufacture powder feeding and paving
Powder integrating device and method, to solve the technical problem that metal molten increasing material manufactures.
A kind of integrating device increasing material manufacture powder feeding and paving powder for metal molten provided according to the present invention, including for zero
Part increases the forming cavity that material manufacture shapes, and also includes the following device being positioned at forming cavity:
-be connected with forming cavity and be positioned at the powder cabin above doctor assemblies motion path rear end, for metal dust storage and spread
Powder；
-the line slideway that is connected with forming cavity and the slide block being installed on line slideway, for guiding the motion road of doctor assemblies
Footpath；
-it is installed on the scraper support assembly of slide block, it is used for connecting doctor assemblies；
-doctor assemblies, for increasing the paving powder of material manufacture process, spreads out powder cabin the metal dust in motion path rear end and pushes away
To being positioned at the shaped region of motion path front end, form bisque.
Preferably, the left and right sides in described forming cavity is respectively arranged with one group of line slideway being sequentially connected with, slide block, scrapes
Knife support assembly；
Connect between scraper support assembly in two groups and have described doctor assemblies.
Preferably, described scraper support assembly includes:
-it is connected to the support of slide block；
-the stud that is arranged in the upright opening of support；
-it is installed on stud to adjust the knob of stud height；
-be installed on the through hole of support in and the soket head cap screw of lock stud height when screwing；
Described doctor assemblies includes:
-it is connected to the front scrapping plate between the stud bottom of the scraper support assembly in described two groups；
-it is installed on the rear scraper plate on rear side of front scrapping plate；
-held tight is the rubber strip in formed groove between the opposite face of front scrapping plate and rear scraper plate.
A kind of integrated approach increasing material manufacture powder feeding and paving powder for metal molten provided according to the present invention, including walking as follows
Rapid:
Utilize described in claim 1 for metal molten increase material manufacture powder feeding with paving powder integrating device, perform powder feeding with
Paving powder action.
Compared with prior art, there is advantages that
1, the present invention combines metal increasing material manufacturing technology, uses powder feeding and paving powder integrated process metal dust, significantly
Reduce equipment requisite space, it is easy to the control of forming atmosphere, thus improve metal molten and increase material manufacture formed parts
Forming quality；
2, use scraper paving powder, bisque can be made to be more uniformly distributed, it is achieved the metal dust stable absorption to laser,
Reduce the diversity of powder smelting effect, while improving increasing material manufacture part forming quality, be substantially reduced economy
Cost.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, the further feature of the present invention,
Purpose and advantage will become more apparent upon:
Fig. 1 increases the material manufacture powder feeding A-A with the integrating device of paving powder to sectional view for what the present invention provided for metal；
Fig. 2 increases, for metal, the front view that material manufactures the integrating device of powder feeding and paving powder for what the present invention provided；
Fig. 3 is the side structure schematic diagram of scraper support assembly in the present invention；
Fig. 4 is the front structure schematic diagram of scraper support assembly in the present invention；
Fig. 5 is the front structure schematic diagram of doctor assemblies in the present invention；
Fig. 6 is structural representation after doctor assemblies in the present invention；
Fig. 7 is the side structure schematic diagram of doctor assemblies in the present invention.
1-forming cavity
2-powder cabin
3-line slideway
4-slide block
5-scraper support assembly
6-doctor assemblies
7-soket head cap screw M12 × 45
8-soket head cap screw M6 × 25
9-support
10-knob
11-stud
12-soket head cap screw M4 × 20
Aluminium sheet before 13-
Aluminium sheet after 14-
15-rubber strip
16-soket head cap screw M4 × 20
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art
Member is further appreciated by the present invention, but limits the present invention the most in any form.It should be pointed out that, the common skill to this area
For art personnel, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into
Protection scope of the present invention.
The invention discloses and a kind of increase material for metal molten and manufacture powder feeding and the paving integrating device of powder and method, the present invention is public
Open for metal molten increase material manufacture powder feeding with spread powder integrating device include: forming cavity, the powder cabin in joint forming chamber,
The doctor assemblies that the scraper support assembly that the guide rail being connected with forming cavity and slide block are connected with slide block is connected with scraper support.
The present invention achieves metal in set of device and increases material manufacture powder feeding and spread the highly integrated of powder, uses upper end powder feeding to repave powder
Mode so that equipment more miniaturization, additionally, while using detachable scraper to greatly reduce Financial cost,
Improve the uniformity of paving powder.
Specifically, present invention achieves and in set of device, achieve metal increasing material manufacture powder feeding and spread the compact integrated of powder,
Avoid at increasing material manufacture process middle berth powder uneven, be greatly reduced the device space thus be conducive to controlling forming atmosphere,
Thus improve increasing material and manufacture part forming quality.Below in conjunction with accompanying drawing, illustrate the present invention.
Refer to accompanying drawing 1 to Fig. 4 (Fig. 1 be in Fig. 2 A-A to sectional view), described metal molten increase material manufacture powder feeding with
The integrating device of paving powder, including forming cavity 1, also include being positioned at the powder cabin 2 of forming cavity 1, line slideway 3, slide block 4,
Scraper support assembly 5, doctor assemblies 6.
Powder cabin 2 is installed on the rear side of forming cavity 1, and the left side of described forming cavity 1 and right side are mounted on line slideway 3 He
Slide block 4, is positioned at the left side of forming cavity 1, two line slideways 3 on right side constitute parallel, horizontal guide rail, line slideway 3
On slide block 4 is installed；By soket head cap screw M12 × 45, scraper support assembly 5, two scrapers are installed on slide block 4
By soket head cap screw M6 × 25, a doctor assemblies 6 is installed between the bottom of carriage assembly 5.
Described scraper support assembly 5 is mainly made up of support 9, knob 10, stud 11 and soket head cap screw M4 × 20,
Stud 11 is installed in the upright opening of support 9, knob 10 be installed on stud 11 and with stud 11 with the use of, use
Stretch out the distance of upright opening in regulation stud 11 lower end, thus adjust the height of the doctor assemblies 6 being installed on stud 11 lower end
Degree；Soket head cap screw M4 × 20 are installed in support front-side holes, the self-locking after doctor assemblies 6 height adjustment, with
Guarantee that doctor assemblies will not play up and down.
Described doctor assemblies is mainly by front aluminium sheet 13, rear aluminium sheet 14, rubber strip 15 and soket head cap screw M4 × 20 structure
Become.In the groove that rubber strip 15 is placed in front aluminium sheet 13 and rear aluminium sheet 14 collectively constitutes, by soket head cap screw M4 × 20
Rubber strip 15 is clamped in groove, and plays the effect that the connection of forward and backward aluminium sheet is fixing.
Described doctor assemblies 6 along line slideway 3 move on rear side of forming cavity 1 time, powder cabin 2 dusting hole bottom it is spread
Going out metal dust, then, doctor assemblies 6 pushes metal dust to the shaped region of forming cavity, thus in shaped region shape
Become the bisque of specific thickness, it follows that metal molten just can be carried out increases material manufacture.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in
Stating particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims,
This has no effect on the flesh and blood of the present invention.
Claims (2)
1. the integrating device increasing material manufacture powder feeding and paving powder for metal molten, it is characterised in that include for zero
Part increases the forming cavity that material manufacture shapes, and also includes the following device being positioned at forming cavity:
-be connected with forming cavity and be positioned at the powder cabin above doctor assemblies motion path rear end, for metal dust storage and spread
Powder；
-the line slideway that is connected with forming cavity and the slide block being installed on line slideway, for guiding the motion road of doctor assemblies
Footpath；
-it is installed on the scraper support assembly of slide block, it is used for connecting doctor assemblies；
-doctor assemblies, for increasing the paving powder of material manufacture process, spreads out powder cabin the metal dust in motion path rear end and pushes away
To being positioned at the shaped region of motion path front end, form bisque；
The left and right sides in described forming cavity is respectively arranged with one group of line slideway being sequentially connected with, slide block, scraper support group
Part；
Connect between two groups of scraper support assemblies and have described doctor assemblies；
Described scraper support assembly includes:
-it is connected to the support of slide block；
-the stud that is arranged in the upright opening of support；
-it is installed on stud to adjust the knob of stud height；
-be installed on the through hole of support in and the soket head cap screw of lock stud height when screwing；
Described doctor assemblies includes:
-it is connected to the front scrapping plate between the stud bottom of two groups of scraper support assemblies；
-it is installed on the rear scraper plate on rear side of front scrapping plate；
-held tight is the rubber strip in formed groove between the opposite face of front scrapping plate and rear scraper plate.
2. the integrated approach increasing material manufacture powder feeding and paving powder for metal molten, it is characterised in that include walking as follows
Rapid:
Utilize described in claim 1 for metal molten increase material manufacture powder feeding with paving powder integrating device, perform powder feeding with
Paving powder action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119585.3A CN104841936B (en) | 2015-03-18 | 2015-03-18 | Integrating device and the method that material manufactures powder feeding and spreads powder is increased for metal molten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119585.3A CN104841936B (en) | 2015-03-18 | 2015-03-18 | Integrating device and the method that material manufactures powder feeding and spreads powder is increased for metal molten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104841936A CN104841936A (en) | 2015-08-19 |
| CN104841936B true CN104841936B (en) | 2016-08-24 |
Family
ID=53842131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510119585.3A Active CN104841936B (en) | 2015-03-18 | 2015-03-18 | Integrating device and the method that material manufactures powder feeding and spreads powder is increased for metal molten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841936B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149577B (en) * | 2015-10-19 | 2017-06-09 | 绍兴文理学院 | A kind of vacuum sealing formula 3D printing device |
| CN105328913A (en) * | 2015-11-30 | 2016-02-17 | 天津清研智束科技有限公司 | Powder laying device and additive manufacturing device |
| CN112008078B (en) * | 2020-08-11 | 2021-11-23 | 华中科技大学 | Powder paving system for multi-metal material 3D printing equipment |
| CN116967482B (en) * | 2023-09-18 | 2023-12-05 | 山东创瑞激光科技有限公司 | Foldable scraper structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10310385B4 (en) * | 2003-03-07 | 2006-09-21 | Daimlerchrysler Ag | Method for the production of three-dimensional bodies by means of powder-based layer-building methods |
| CN201168783Y (en) * | 2008-02-03 | 2008-12-24 | 何德生 | Laser powder sintering rapid forming machine |
| DE102010034311A1 (en) * | 2010-08-13 | 2012-02-16 | Mtu Aero Engines Gmbh | Apparatus for manufacturing, repairing and/or replacing a component, comprises a powder production device for producing a powder, a powder processing device that solidifies the powder produced by the production device and a collecting unit |
| US20140363326A1 (en) * | 2013-06-10 | 2014-12-11 | Grid Logic Incorporated | System and method for additive manufacturing |
| CN103658646B (en) * | 2013-12-10 | 2016-08-17 | 华南理工大学 | A kind of selective laser fusing SLM device two-way powder laying device and paving powder method |
-
2015
- 2015-03-18 CN CN201510119585.3A patent/CN104841936B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104841936A (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104841936B (en) | Integrating device and the method that material manufactures powder feeding and spreads powder is increased for metal molten | |
| CN105033251B (en) | Double-piston metal laser selective melting molding equipment | |
| WO2019091086A1 (en) | Metal fine porous structure forming method based on selective laser melting | |
| CN108629086B (en) | Stress adjusting method suitable for additive manufacturing part | |
| DE102014201818A1 (en) | Method and device for improved control of energy input in a generative layer construction process | |
| EP3069804B1 (en) | Method for additive production of a workpiece | |
| DE102007050312A1 (en) | Method for producing a fiber composite component | |
| CN104227360B (en) | A kind of method for processing and assembling of casing Straight Combination guide rail | |
| CN106111990A (en) | A kind of two-way powder laying device and selective laser melting unit | |
| CN104139532A (en) | Uniform temperature distribution method and curing device for microwave-pressure curing composite material | |
| DE102009057540A1 (en) | Process for producing three-dimensionally shaped articles | |
| CN209206462U (en) | A kind of double scraper power spreading devices of increasing material manufacturing equipment with unilateral leveling structure | |
| CN205844629U (en) | A kind of novel VR box | |
| CN207681481U (en) | The adjustable double-pole power spreading device of laser formation equipment | |
| CN208232023U (en) | A kind of adjustable refractory brick forming die | |
| DE60306068T2 (en) | Process for the preparation of a substrate cast in a freezing mold | |
| CN109648079A (en) | A kind of atmosphere protection device applied to increasing material manufacturing | |
| CN107297898A (en) | A kind of 3D printer undercutter structure | |
| CN105499509B (en) | Profile-followed insert, coring device and method for cleaning for the cleaning of sand core fash | |
| CN104001916A (en) | Adsorption type surface contact flexible powder spreading device of selective laser melting molding system | |
| CN204308409U (en) | A kind of laser process equipment laser optical path adjusting device | |
| CN205944769U (en) | Switch board cabinet door that slip type was easily observed | |
| DE10065594A1 (en) | Production of a three-dimensional sintered workpiece comprises molding a workpiece green body from sintered material, melting the surface of the workpiece using stereolithography | |
| CN104785741A (en) | Composite plate continuous casting and rolling technology experiment device based on Gleeble thermal simulator | |
| CN207630381U (en) | A kind of adjustable casting machine extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |