CN107891443A - A kind of high hard robotic forearm casting of corrosion resistant high tenacity - Google Patents
A kind of high hard robotic forearm casting of corrosion resistant high tenacity Download PDFInfo
- Publication number
- CN107891443A CN107891443A CN201710951194.7A CN201710951194A CN107891443A CN 107891443 A CN107891443 A CN 107891443A CN 201710951194 A CN201710951194 A CN 201710951194A CN 107891443 A CN107891443 A CN 107891443A
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- China
- Prior art keywords
- parts
- corrosion resistant
- casting
- connecting portion
- intensity
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 43
- 238000005260 corrosion Methods 0.000 title claims abstract description 38
- 230000007797 corrosion Effects 0.000 title claims abstract description 38
- 210000000245 forearm Anatomy 0.000 title claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 17
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 229910052729 chemical element Inorganic materials 0.000 claims description 5
- 238000011081 inoculation Methods 0.000 claims description 5
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 101150062705 Wipf3 gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Abstract
The present invention relates to robot casting techniques field, and in particular to a kind of high hard robotic forearm casting of corrosion resistant high tenacity.The high hard robotic forearm casting of a kind of corrosion resistant high tenacity of the present invention, is made, cast(ing) surface is attractive in appearance of the high alloy cast iron Mechanical processing of casting of corrosion resistant, intensity, overall corrosion resistant performance is good, intensity is high, hardness and good toughness, service life length, contour structures are simple；Casting method is simple, and Cr elements can improve the hardness and toughness of alloy, and rare earth element y and Ce addition can refine molten iron and structure of cast iron, improve molding effect.
Description
Technical field
The present invention relates to robot casting techniques field, more particularly to a kind of high hard robotic forearm of corrosion resistant high tenacity
Casting.
Background technology
Robot is the automatic installations for performing work, and as industrial technology is no matter develop, the industry of robot should
With more and more extensive so that the arm to robot is the requirement also more and more higher of mechanical arm, existing robot arm casting
Part mostly uses cast aluminium alloy material, but its corrosion resistant performance and intensity, toughness are high not enough.
The content of the invention
The purpose of invention：The invention discloses a kind of high hard robotic forearm casting of corrosion resistant high tenacity.
Technical scheme：In order to realize the above object the invention discloses a kind of high hard robotic of corrosion resistant high tenacity is small
Arm casting, including small arm body, described small arm body are interior hollow square rod structure, and described small arm body uses corrosion resistant
, the alloy cast iron cast casting that intensity is high be process, including the first connecting portion of one end and the second connecting portion of the other end,
Described first connecting portion is disc-shaped structure, and described second connecting portion is that centre is provided with indent notch, both sides are outer dome
Arcuate structure, described indent notch end face are flat surface, and described evagination arc-shaped structure end face is also flat surface；Institute
The second connecting portion left and right sides stated are equipped with the circular port of indent, and described circular port is provided with internal thread.
Preferably, two sides are arranged with projection to described small arm body up and down, and described projection is close to second connecting portion
Set.
Preferably, described convex cross section shape triangular in shape, and its described raised two hypotenuses connect to second
Portion's bending is set.
Preferably, described small arm body left and right sides are provided with ribs at circular port, and described ribs is horizontal
Section is triangular in shape.
Preferably, described forearm body outer surface is coated with water-based corrosion resistant lacquer coat.Further increase small arm body
Corrosion resistant performance and intensity.
Preferably, described alloy cast iron casting corrosion resistant, that intensity is high includes the chemical element component of following parts by weight：
Al4-6 parts, Cr10-16 parts, Ni2-3 parts, Mn2-3 parts, Mo3-4 parts, V4-6 parts, C2-3 parts, Si2-3 parts, Ti2-3 parts, B1-2
Part, RE1-2 parts, Mg2-3 parts, Sn2-3 parts, S1-2 parts, P1-2 parts, Y2-3 parts, Ce2-3 parts, Fe200-300 parts；By above-mentioned original
Expect that 75 ferrosilicon that total amount 0.3-0.5% is poured into casting ladle and added after being smelted into molten iron in 1500-1600 DEG C in vacuum environment are pregnant
Agent is educated stand after inoculation pouring into a mould when being cooled to 1400-1450 DEG C to obtain described alloy corrosion resistant, that intensity is high casting
Iron castings.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：A kind of corrosion resistant high-ductility of the present invention
Property high hard robotic forearm casting, be made of the high alloy cast iron Mechanical processing of casting of corrosion resistant, intensity, cast(ing) surface is attractive in appearance,
Overall corrosion resistant performance is good, intensity is high, hardness and good toughness, service life length, and contour structures are simple；Casting method is simple, Cr members
Element can improve the hardness and toughness of alloy, and rare earth element y and Ce addition can refine molten iron and structure of cast iron, improve shaping
Effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the bulge-structure schematic diagram of the present invention.
In figure：1st, small arm body, 11, first connecting portion, 12, second connecting portion, 121, indent notch, 122, evagination circular arc
Shape structure, 13, circular port, 14, raised, 15, ribs.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail, it is of the present invention it is upper and lower, left,
The orientation such as right, forward and backward term is used as reference using accompanying drawing 1.
As shown in figure 1, a kind of high hard robotic forearm casting of corrosion resistant high tenacity of the present invention, including small arm body 1,
Described small arm body 1 is interior hollow square rod structure, alloy casting that described small arm body 1 uses corrosion resistant, that intensity is high
Iron castings casting is process, including the first connecting portion 11 of one end and the second connecting portion 12 of the other end, and described first connects
Socket part 11 is disc-shaped structure, and described second connecting portion 12 is that centre is provided with indent notch 121, both sides are outer convex arch knot
Structure 122, the described end face of indent notch 121 are flat surface, and the described end face of evagination arc-shaped structure 122 is also smooth end
Face；The described left and right sides of second connecting portion 12 are equipped with the circular port 13 of indent, and described circular port 13 is provided with internal thread
（It is not shown）.
As shown in figure 1, described small arm body is arranged with projection 14 in two sides about 1, described projection 14 is close to the
Two connecting portions 12 are set.
As illustrated in fig. 1 and 2, the described cross section of projection 14 shape triangular in shape, and described projection 14 its two hypotenuses
Bend and set to second connecting portion 12.
As shown in figure 1, the described left and right sides of small arm body 1 are provided with ribs 15 at circular port 13, it is described
The cross section of ribs 15 is triangular in shape.
The described outer surface of small arm body 1 is coated with water-based corrosion resistant lacquer coat（It is not shown）.Further increase forearm sheet
The corrosion resistant performance and intensity of body.
Embodiment 1
Corrosion resistant of the present invention, alloy cast iron casting that intensity is high include the chemical element components of following parts by weight：Al4
Part, Cr10 parts, Ni2 parts, Mn2 parts, Mo3 parts, V4 parts, C2 parts, Si2 parts, Ti2 parts, B1 parts, RE1 parts, Mg2 parts, Sn2 parts, S1-2
Part, P1 parts, Y2 parts, Ce2 parts, Fe200 parts；Casting ladle is poured into after above-mentioned raw materials are smelted into molten iron in 1500 DEG C in vacuum environment
In and add total amount 0.3% 75 silicon iron inoculators stand after inoculation pour into a mould when being cooled to 1400 DEG C to obtain it is described
Corrosion resistant, alloy cast iron casting that intensity is high.
Embodiment 2
Corrosion resistant of the present invention, alloy cast iron casting that intensity is high include the chemical element components of following parts by weight：Al6
Part, Cr16 parts, Ni3 parts, Mn3 parts, Mo4 parts, V6 parts, C3 parts, Si3 parts, Ti3 parts, B2 parts, RE2 parts, Mg3 parts, Sn3 parts, S2
Part, P2 parts, Y3 parts, Ce3 parts, Fe300 parts；Casting ladle is poured into after above-mentioned raw materials are smelted into molten iron in 1600 DEG C in vacuum environment
In and add total amount 0.5% 75 silicon iron inoculators stand after inoculation pour into a mould when being cooled to 1450 DEG C to obtain it is described
Corrosion resistant, alloy cast iron casting that intensity is high.
Embodiment 3
Corrosion resistant of the present invention, alloy cast iron casting that intensity is high include the chemical element components of following parts by weight：Al5
Part, Cr13 parts, Ni2.5 parts, Mn2.5 parts, Mo3.5 parts, V5 parts, C2.5 parts, Si2.5 parts, Ti2.5 parts, B1.5 parts, RE1.5 parts,
Mg2.5 parts, Sn2.5 parts, S1.5 parts, P1.5 parts, Y2.5 parts, Ce2.5 parts, Fe250 parts；By above-mentioned raw materials in vacuum environment in
1550 DEG C be smelted into molten iron after pour into casting ladle and add total amount 0.4% 75 silicon iron inoculators carry out inoculation after stand drop
Pour into a mould to obtain described alloy cast iron casting corrosion resistant, that intensity is high when temperature is to 1425 DEG C.
Described above is only the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect scope.
Claims (6)
- A kind of 1. high hard robotic forearm casting of corrosion resistant high tenacity, it is characterised in that including small arm body, described forearm Body is interior hollow square rod structure, and alloy cast iron cast casting that described small arm body uses corrosion resistant, that intensity is high adds Work forms, including the first connecting portion of one end and the second connecting portion of the other end, and described first connecting portion is disc-shaped structure, Described second connecting portion is that centre is provided with indent notch, both sides are evagination arc-shaped structure, and described indent notch end face is Flat surface, described evagination arc-shaped structure end face are also flat surface；Described second connecting portion left and right sides are all provided with There is the circular port of indent, described circular port is provided with internal thread.
- 2. the high hard robotic forearm casting of a kind of corrosion resistant high tenacity according to claim 1, it is characterised in that described Small arm body be arranged with projection in two sides up and down, described projection is set close to second connecting portion.
- 3. the high hard robotic forearm casting of a kind of corrosion resistant high tenacity according to claim 1, it is characterised in that described Convex cross section shape triangular in shape, and its described raised two hypotenuses bend to second connecting portion and set.
- 4. the high hard robotic forearm casting of a kind of corrosion resistant high tenacity according to claim 1, it is characterised in that described Small arm body left and right sides ribs is provided with circular port, described ribs cross section is triangular in shape.
- 5. the high hard robotic forearm casting of a kind of corrosion resistant high tenacity according to claim 1, it is characterised in that described Forearm body outer surface be coated with water-based corrosion resistant lacquer coat.
- 6. the high hard robotic forearm casting of a kind of corrosion resistant high tenacity according to claim 1, it is characterised in that described Alloy cast iron casting corrosion resistant, that intensity is high include the chemical element components of following parts by weight：Al4-6 parts, Cr10-16 parts, Ni2-3 parts, Mn2-3 parts, Mo3-4 parts, V4-6 parts, C2-3 parts, Si2-3 parts, Ti2-3 parts, B1-2 parts, RE1-2 parts, Mg2-3 parts, Sn2-3 parts, S1-2 parts, P1-2 parts, Y2-3 parts, Ce2-3 parts, Fe200-300 parts；By above-mentioned raw materials in vacuum environment in 1500-1600 DEG C be smelted into molten iron after pour into casting ladle and add total amount 0.3-0.5% 75 silicon iron inoculators carry out inoculation Stand afterwards and pour into a mould to obtain described alloy cast iron casting corrosion resistant, that intensity is high when being cooled to 1400-1450 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951194.7A CN107891443A (en) | 2017-10-13 | 2017-10-13 | A kind of high hard robotic forearm casting of corrosion resistant high tenacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951194.7A CN107891443A (en) | 2017-10-13 | 2017-10-13 | A kind of high hard robotic forearm casting of corrosion resistant high tenacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107891443A true CN107891443A (en) | 2018-04-10 |
Family
ID=61802739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710951194.7A Pending CN107891443A (en) | 2017-10-13 | 2017-10-13 | A kind of high hard robotic forearm casting of corrosion resistant high tenacity |
Country Status (1)
| Country | Link |
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| CN (1) | CN107891443A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483517A (en) * | 2015-12-08 | 2016-04-13 | 繁昌县恒鑫汽车零部件有限公司 | Corrosion-resistant alloy cast iron material for diesel engine cylinder and preparing method thereof |
| CN205438614U (en) * | 2015-12-24 | 2016-08-10 | 欢颜自动化设备（上海）有限公司 | Industrial six axis robot forearm structure |
| US20170029919A1 (en) * | 2014-06-18 | 2017-02-02 | Institute of Research of Iron and Steel, Jiangsu Province/Sha-Steel, Co. Ltd. | A steel rebar and a production method thereof |
| CN106702279A (en) * | 2016-12-09 | 2017-05-24 | 苏州陈恒织造有限公司 | Anti-corrosion and anti-wear yarn steaming and setting tank |
| CN106834926A (en) * | 2017-01-23 | 2017-06-13 | 安徽臣诺机器人科技有限公司 | A kind of mechanical arm antifriction alloy casting and its casting method |
| JP2017171960A (en) * | 2016-03-21 | 2017-09-28 | 株式会社豊田中央研究所 | Aluminum alloy for casting and aluminum alloy cast |
-
2017
- 2017-10-13 CN CN201710951194.7A patent/CN107891443A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170029919A1 (en) * | 2014-06-18 | 2017-02-02 | Institute of Research of Iron and Steel, Jiangsu Province/Sha-Steel, Co. Ltd. | A steel rebar and a production method thereof |
| CN105483517A (en) * | 2015-12-08 | 2016-04-13 | 繁昌县恒鑫汽车零部件有限公司 | Corrosion-resistant alloy cast iron material for diesel engine cylinder and preparing method thereof |
| CN205438614U (en) * | 2015-12-24 | 2016-08-10 | 欢颜自动化设备（上海）有限公司 | Industrial six axis robot forearm structure |
| JP2017171960A (en) * | 2016-03-21 | 2017-09-28 | 株式会社豊田中央研究所 | Aluminum alloy for casting and aluminum alloy cast |
| CN106702279A (en) * | 2016-12-09 | 2017-05-24 | 苏州陈恒织造有限公司 | Anti-corrosion and anti-wear yarn steaming and setting tank |
| CN106834926A (en) * | 2017-01-23 | 2017-06-13 | 安徽臣诺机器人科技有限公司 | A kind of mechanical arm antifriction alloy casting and its casting method |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220906 Address after: Room 585, floor 5, building 1, Hutai fashion, No. 10, Nanhai Road, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province 215400 Applicant after: Suzhou huienyuan medical device accessories Co.,Ltd. Address before: 215138 Shitian Road, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant before: JIANGSU JIEDI ROBOT Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180410 |