CN208261855U - It is a kind of to forge device for metal increasing material manufacturing - Google Patents
It is a kind of to forge device for metal increasing material manufacturing Download PDFInfo
- Publication number
- CN208261855U CN208261855U CN201820824691.0U CN201820824691U CN208261855U CN 208261855 U CN208261855 U CN 208261855U CN 201820824691 U CN201820824691 U CN 201820824691U CN 208261855 U CN208261855 U CN 208261855U
- Authority
- CN
- China
- Prior art keywords
- guide
- vibrating
- guide rod
- forging hammer
- material manufacturing
- 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.)
- Expired - Fee Related
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Classifications
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- 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
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- Forging (AREA)
Abstract
Device is forged for metal increasing material manufacturing the utility model discloses a kind of, including print head, guide holder, guide rod, forging hammer, guide bearing and vibrating seat, the guide holder is held tightly on the print head, it is symmetrically arranged on guide holder in two guide bearings and each guide bearing and is provided with a guide rod, guide rod is internally provided with guide hole, the lower end of guide rod is fixed on forging hammer, upper end is fixed on vibrating seat, water supply connector and water outlet connector are mounted on vibrating seat and are connected to guide hole, first vibrating motor and the second vibrating motor are mounted on the two sides on vibrating seat and being located at print head, the forging hammer is circular ring type and is internally provided with annular coolant flow channel, the guide hole of guide rod is connected to coolant flow channel, first vibrating motor and the second vibrating motor drive forging hammer to vibrate up and down impact workpiece when working.The utility model makes each layer of metal increasing material manufacturing of microstructure be transformed into as-forged microstructure by as cast condition, substantially refines crystal grain and improves mechanical property.
Description
Technical field
The utility model relates to a kind of metal increasing material manufacturing devices, are used for metal increasing material manufacturing more particularly to one kind
Forge device.
Background technique
It is obtained extensively currently, increases material manufacturing technology is own in fields such as casting sand type, biomedical devices, high molecular materials
General application, but since the characteristics of technology itself limits it in the application in metal parts Rapid Prototyping Manufacturing field, especially
Its using existing high energy beam (laser, electricity in beam and wait from) increases material manufacturing technology manufacture large complicated hardware when
Encounter bottleneck.Because the increasing material manufacturing process of metal experienced complicated physics and control golden process, material that when part forming is undergone
Fusing, solidification and cooling are carried out under conditions of being exceedingly fast, and inevitably cause to be between molten bath and matrix very big
Temperature gradient can generate thermal stress and residual stress in this way, and being also easy to produce micro-crack reduces the toughness of material.Meanwhile material internal
Metal structure be as cast condition, show dendroid.In addition, due to the influence of forming technology factors a variety of during increasing material manufacturing,
Crackle is easily formed in metal deposition layer, stomata, is mingled with, the defects of Coating combination is bad, spherical effect, microcosmic group of material internal
Knitting defect causes the mechanical property (such as toughness, intensity and fatigue behaviour) of increasing material manufacturing metal parts to deteriorate, this is to influence
Increases material manufacturing technology is in metal parts, particularly the main technical bottleneck of large complicated metal component manufacture application.
Therefore, how to improve material internal microstructure, alkali lacks material internal defect, improves the mechanical property of metal parts
Can, reducing and eliminate increasing material manufacturing metal parts internal residual stress prevents from deforming and cracking, realizes the control of band large-scale metal component
Shape control increasing material manufacturing is one important research direction of current metal material increasing field.
There are post-processing technology, ultrasound dry currently, solving increasing material manufacturing microstructure and mechanical property main method and technology
Disturb, ultrasonic impact and rolling rolling technique.By to current existing several improvement increasing material manufacturing microstructures and raising metal
The method of components mechanical property is analyzed it can be found that these methods and techniques, can improve metal increasing to a certain extent
Material manufacture material interior microscopic tissue and the mechanical property for improving metal parts, but every kind of increasing material manufacturing householder method is all deposited
In certain limitation, can only use under certain conditions.
Summary of the invention
Device is forged for metal increasing material manufacturing the purpose of this utility model is to provide a kind of, is able to solve metal increasing
Material manufacture cracking caused by material prepared internal residual stress, material internal defect and material internal microstructure it is coarse and
The problems such as components poor mechanical property caused by uneven.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is: a kind of for metal increasing material manufacturing
Device, including print head, guide holder, guide rod, forging hammer, guide bearing and vibrating seat are forged, the guide holder is held tightly in print head
On, it is symmetrically arranged on guide holder in two guide bearings and each guide bearing and is provided with a guide rod, the inside of guide rod is set
It is equipped with guide hole, the lower end of guide rod is fixed on forging hammer, upper end is fixed on vibrating seat, and water supply connector and water outlet connector are mounted on vibration
It is connected on dynamic seat and with guide hole, the first vibrating motor and the second vibrating motor are mounted on vibrating seat and are located at print head
Forging hammer is driven to vibrate up and down impact workpiece when two sides, the first vibrating motor and the second vibrating motor work.
Further, the forging hammer is circular ring type and is internally provided with annular coolant flow channel, the guide hole of guide rod and cooling stream
Road connection.
The beneficial effects of the utility model are: a kind of forge device for metal increasing material manufacturing, pass through the first vibration electricity
Machine and the second vibrating motor drive forging hammer up-down vibration to forge workpiece when metal successively prints, and can eliminate increasing material manufacturing drip molding
The dendrite tissue of distinctive rule makes its each layer microstructure be transformed into as-forged microstructure by as cast condition, substantially refines
Crystal grain and raising mechanical property.
Detailed description of the invention
Fig. 1, which is that the utility model is a kind of, forges apparatus structure schematic diagram for metal increasing material manufacturing.
Fig. 2, which is that the utility model is a kind of, forges apparatus structure cross-sectional view for metal increasing material manufacturing.
In figure, 1, print head；2, water supply connector；3, the first vibrating motor；4, guide holder；5, guide rod；6, forging hammer；7, it is oriented to
Bearing；8, vibrating seat；9, the second vibrating motor；10, water outlet connector；5a, guide hole；6a, coolant flow channel；A, workpiece.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of device that forges for metal increasing material manufacturing, including print head 1, guide holder 4, lead
Bar 5, forging hammer 6, guide bearing 7 and vibrating seat 8, the guide holder 4 are held tightly on print head 1, are symmetrically arranged on guide holder 4
It is provided with a guide rod 5 in two guide bearings 7 and each guide bearing 7, guide rod 5 is internally provided with guide hole 5a, under guide rod 5
End is fixed on forging hammer 6, upper end is fixed on vibrating seat 8, water supply connector 2 and water outlet connector 10 be mounted on vibrating seat 8 and with
Guide hole 5a connection, the first vibrating motor 3 and the second vibrating motor 9 are mounted on vibrating seat 8 and are located at the two of print head 1
Forging hammer 6 is driven to vibrate up and down impact workpiece A when side, the first vibrating motor 3 and the second vibrating motor 9 work.
Preferably, the forging hammer 6 is circular ring type and is internally provided with annular coolant flow channel 6a, the guide hole 5a of guide rod 5 with it is cold
But runner 6a is connected to.
Since the temperature of workpiece A during metal increasing material manufacturing is higher, own temperature during continuously forging of forging hammer 6
Also it can gradually rise, cooling water injects from water supply connector 2, guide hole 5a and coolant flow channel 6a is flowed through, finally from water outlet connector 10
The cooling to forging hammer 6 is realized in outflow.
The utility model is a kind of to forge device for metal increasing material manufacturing, passes through the first vibrating motor and the second vibration electricity
It drives forging hammer to vibrate up and down impact workpiece when machine works, the dendrite group of the distinctive rule of increasing material manufacturing drip molding can be eliminated
It knits, its each layer microstructure is made to be transformed into as-forged microstructure by as cast condition, substantially refine crystal grain and improve mechanical property.
Claims (2)
1. a kind of forge device for metal increasing material manufacturing, it is characterised in that: including print head (1), guide holder (4), guide rod
(5), forging hammer (6), guide bearing (7) and vibrating seat (8), the guide holder (4) is held tightly on print head (1), on guide holder (4)
It is symmetrically arranged in two guide bearings (7) and each guide bearing (7) and is provided with a guide rod (5), the inside of guide rod (5) is set
Be equipped with guide hole (5a), the lower end of guide rod (5) is fixed on forging hammer (6), upper end is fixed on vibrating seat (8), water supply connector (2) and
Water outlet connector (10) is mounted on vibrating seat (8) and is connected to guide hole (5a), the first vibrating motor (3) and the second vibrating motor
(9) it is mounted on vibrating seat (8) and is located at the two sides of print head (1), the first vibrating motor (3) and the second vibrating motor
(9) forging hammer (6) are driven to vibrate up and down impact workpiece (A) when working.
2. a kind of according to claim 1 forge device for metal increasing material manufacturing, which is characterized in that the forging hammer (6)
It for circular ring type and is internally provided with annular coolant flow channel (6a), the guide hole (5a) of guide rod (5) is connected to coolant flow channel (6a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824691.0U CN208261855U (en) | 2018-05-30 | 2018-05-30 | It is a kind of to forge device for metal increasing material manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824691.0U CN208261855U (en) | 2018-05-30 | 2018-05-30 | It is a kind of to forge device for metal increasing material manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261855U true CN208261855U (en) | 2018-12-21 |
Family
ID=64685102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820824691.0U Expired - Fee Related CN208261855U (en) | 2018-05-30 | 2018-05-30 | It is a kind of to forge device for metal increasing material manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559078A (en) * | 2020-05-15 | 2020-08-21 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | Device for reducing roughness of additive manufacturing layer |
-
2018
- 2018-05-30 CN CN201820824691.0U patent/CN208261855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559078A (en) * | 2020-05-15 | 2020-08-21 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | Device for reducing roughness of additive manufacturing layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190530 |