CN112179937A - Metal rapid solidification test substrate and use method thereof - Google Patents
Metal rapid solidification test substrate and use method thereof Download PDFInfo
- Publication number
- CN112179937A CN112179937A CN202011065400.2A CN202011065400A CN112179937A CN 112179937 A CN112179937 A CN 112179937A CN 202011065400 A CN202011065400 A CN 202011065400A CN 112179937 A CN112179937 A CN 112179937A
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- cooling
- cooling chamber
- cooling fin
- rod
- rapid solidification
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- 239000000758 substrate Substances 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 238000007712 rapid solidification Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 127
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a metal rapid solidification test substrate and a using method thereof, and the metal rapid solidification test substrate comprises a cooling chamber, a cooling cavity, an inlet pipeline, an outlet pipeline and a cooling sheet, wherein the upper end of the cooling chamber is provided with a strip-shaped blind hole, the lower end of the strip-shaped blind hole is communicated with the cooling cavity, a sealing gasket is fixedly adhered to the inner wall of the strip-shaped blind hole, two T-shaped cooling rods are fixedly installed on an S cooling chamber, and the lower ends of the two T-shaped cooling rods penetrate through the upper end of the cooling chamber and extend into the cooling cavity. The method comprises the following steps: s1, applying a rotating force to the magnetic rod by hand to make the magnetic rod rotate 90 degrees; and S2, after the magnetic rod rotates by 90 degrees, a suction force can be generated on the cooling sheet, so that the cooling sheet is driven to move upwards. Has the advantages that: the cooperation that utilizes T shape cooling rod, installation piece makes the cooling fin can be fast and stable when required use install to the cooling chamber go up to use, and difficult the emergence damage, long service life.
Description
Technical Field
The invention relates to the technical field of metal rapid forming, in particular to a metal rapid solidification test substrate and a using method thereof.
Background
The traditional metal rapid solidification test substrate is of an integrated structure, and if solidification and heat transfer between metal and substrates of different materials or surface appearances are to be tested, the substrates must be replaced, so that the problems of high cost and complex operation exist.
Through retrieval, patent number CN107671253B granted invention discloses a metal rapid solidification test substrate, which comprises a cooling fin and a cooling chamber, wherein the cooling fin is fixedly and flatly laid on the top of the cooling chamber through a pressing device, a cooling channel is arranged in the cooling chamber, and the cooling fin is in heat conduction contact with a cooling medium circulating in the cooling channel.
Although the problem that the cost is high and complex operation that traditional integral type structure brought is solved to the test base that this patent designed, still have following shortcoming simultaneously: the clamping hook is clamped at the edge of the cooling fin by the test substrate through elastic deformation of the clamping hook, the clamping hook is easy to generate irreversible deformation due to the elasticity of the clamping hook which is frequently used for a long time, and meanwhile, the dent which is arranged at the edge of the cooling fin and matched with the clamping hook is easy to wear and lose the clamping effect due to the long-term use.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a metal rapid solidification test substrate and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a metal rapid solidification testing substrate comprises a cooling chamber, a cooling cavity, an inlet pipeline, an outlet pipeline and a cooling fin, wherein a strip-shaped blind hole is formed in the upper end of the cooling chamber, the lower end of the strip-shaped blind hole is communicated with the cooling cavity, a sealing gasket is fixedly adhered to the inner wall of the strip-shaped blind hole, two T-shaped cooling rods are fixedly installed on the cooling chamber, the lower ends of the two T-shaped cooling rods penetrate through the upper end of the cooling chamber and extend into the cooling cavity, an installation block is installed on the two T-shaped cooling rods in a clamping mode, a sliding groove is installed on the side face, close to one side, of the installation block in a sliding mode, a sliding block is installed on the two sliding grooves in a sliding mode, the lower end of the sliding block abuts against the upper end of the cooling chamber, the sliding block is fixed on the two sides of the cooling fin, a rotating shaft is installed on one of the T-shaped cooling rods, a stop lever and a magnetic lever are fixedly mounted on the rotating shaft, and an included angle is formed between the stop lever and the magnetic lever.
In one of the above-described metal rapid solidification test substrates, the included angle is preferably in the range of 30 ° to 60 °.
In the above-mentioned metal rapid solidification test substrate, the length of the baffle is equal to the length of the magnetic rod, and the length of the baffle is less than or equal to the width of the cooling fin.
A method of using a metallic rapid solidification test substrate, comprising the steps of:
s1, applying a rotating force to the magnetic rod by hand to make the magnetic rod rotate 90 degrees;
s2, after the magnetic rod rotates 90 degrees, a suction force can be generated on the cooling sheet, so that the cooling sheet is driven to move upwards;
s3, the cooling fin moves upwards to drive the sliding block to move upwards together, the upper end of the cooling fin is in contact with the lower surface of the stop lever, the lower end of the cooling fin is positioned above the cooling chamber, and the lower end of the sliding block is still positioned in the sliding groove;
s4, applying an outward thrust to the cooling fin by hand, so as to drive the mounting block to move together, and finally driving the mounting block to separate from the T-shaped cooling rod;
and S5, applying a reverse rotation force to the magnetic rod to restore the original state.
Compared with the prior art, the invention has the advantages that:
1: the cooperation that utilizes T shape cooling rod, installation piece makes the cooling fin can be fast and stable when required use install to the cooling chamber go up to use, and difficult the emergence damage, long service life.
2: by means of the matching of the sliding grooves and the sliding blocks, the base can be replaced by only the cooling fins fixedly provided with the sliding blocks when needed.
3: the cooperation of the rotating shaft, the stop lever and the magnetic rod is convenient for providing an upward suction force for the cooling fin when needed, so that the lower end of the cooling fin can be completely moved out of the cooling chamber, and the replacement operation of the cooling fin is convenient.
Drawings
FIG. 1 is a schematic structural diagram of a metal rapid solidification test substrate and a method for using the same according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the cooling device comprises a cooling chamber 1, a cooling cavity 2, an inlet pipeline 3, an outlet pipeline 4, a cooling fin 5, a T-shaped cooling rod 6, an installation block 7, a sliding chute 8, a sliding block 9, a sealing gasket 10, a rotating shaft 11, a stop lever 12 and a magnetic rod 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a metal rapid solidification testing substrate comprises a cooling chamber 1, a cooling cavity 2, an inlet pipeline 3, an outlet pipeline 4 and a cooling fin 5, wherein the upper end of the cooling chamber 1 is provided with a strip-shaped blind hole, the lower end of the strip-shaped blind hole is communicated with the cooling cavity 2, two T-shaped cooling rods 6 are fixedly installed on the cooling chamber 1, and a mounting block 7 is clamped and installed on each of the two T-shaped cooling rods 6;
the following points are notable:
1. the two mounting blocks 7 are provided with strip-shaped sliding holes, the end faces of the strip-shaped sliding holes are T-shaped, and the mounting blocks 7 can only slide in the horizontal direction relative to the T-shaped cooling rods 6.
2. The lower ends of the two T-shaped cooling rods 6 penetrate through the upper end of the cooling chamber 1 and extend into the cooling cavity 2; the T-shaped cooling bar 6 can contact with the cooling medium flowing in the cooling cavity 2, so as to indirectly provide cooling effect for the cooling fins 5.
3. A sealing gasket 10 is fixedly stuck on the inner wall of the strip-shaped blind hole; the sealing gasket 10 is arranged so that the lower end of the cooling fin 5 can seal the strip blind hole after moving down into the cooling cavity 2, so that the cooling chamber 1 is in a relatively sealed state at this time.
Two installation pieces 7 all have a spout 8 on being close to the side of one side each other, and equal slidable mounting has a slider 9 on two spouts 8, and the lower extreme of slider 9 offsets with the upper end of cooling chamber 1, and slider 9 fixes the both sides at cooling fin 5, rotates on one of them T shape cooling rod 6 and installs a pivot 11, and sets up the slide opening with pivot 11 matched with on this installation piece 7, and fixed mounting has a pin 12 and a magnetic pole 13 on the pivot 11.
The following points are notable:
1. in the state shown in fig. 1, the linear distance between the lower end of the cooling fin 5 and the upper end of the cooling chamber 1 is smaller than the linear distance between the lower end of the slider 9 and the upper end of the mounting block 7, so that the slider 9 is still positioned in the chute 8 when the cooling fin 5 moves to the upper side of the cooling chamber 1.
2. In the state shown in fig. 1, the linear distance between the lower end of the cooling fin 5 and the upper end of the cooling chamber 1 is slightly smaller than the linear distance between the upper end of the cooling fin 5 and the lower end of the stopper rod 12, thereby ensuring that the cooling fin 5 can be completely moved to the outside of the cooling chamber 1.
3. The sliding block 9, the mounting block 7 and the T-shaped cooling rod 6 are all made of metal materials with good heat conduction effect.
4. An included angle is formed between the blocking rod 12 and the magnetic rod 13, the included angle is preferably in a range of 30-60 degrees, and the included angle is set to reduce the influence of the setting of the blocking rod 12 on the magnetic rod 13 as far as possible on the premise of not influencing normal use, so that the magnetic rod 13 can better utilize the magnetism to generate a vertical upward acting force on the cooling fin 5.
5. The length of the stop lever 12 is equal to that of the magnetic lever 13, and the length of the stop lever 12 is less than or equal to the width of the cooling fin 5; the dimensioning here is such that an upward suction force is generated on the cooling fin 5 by means of the magnetic rod 13.
Referring to fig. 1-2, a method of using a metallic rapid solidification test substrate includes the steps of:
s1, applying a rotational force to the magnetic rod 13 by hand to rotate the magnetic rod 13 by 90 °;
s2, after the magnetic rod 13 rotates 90 degrees, a suction force can be generated on the cooling fin 5, so that the cooling fin 5 is driven to move upwards;
s3, the cooling fin 5 moves upwards to drive the sliding block 9 to move upwards together, at the moment, the upper end of the cooling fin 5 is in contact with the lower surface of the stop lever 12, at the moment, the lower end of the cooling fin 5 is positioned above the cooling chamber 1, and at the moment, the lower end of the sliding block 9 is still positioned in the sliding groove 8;
s4, applying an outward thrust to the cooling fin 5 by hand, so as to drive the mounting block 7 to move together, and finally drive the mounting block 7 to separate from the T-shaped cooling rod 6;
s5, and applying a reverse rotation force to the magnetic rod 13 to restore the original state.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a metal rapid solidification tests basement, includes cooling chamber (1), cooling chamber (2), inlet pipe way (3), export pipeline (4), cooling fin (5), its characterized in that, the upper end of cooling chamber (1) has been seted up the bar blind hole, and the lower extreme of bar blind hole is linked together with cooling chamber (2), fixed paste has sealed pad (10) on the inner wall of bar blind hole, fixed mounting has two T shape cooling rods (6) on cooling chamber (1), two the lower extreme of T shape cooling rod (6) all runs through the upper end of cooling chamber (1) and extends to in cooling chamber (2), two all the block is installed one installation piece (7) on T shape cooling rod (6), two all slidable mounting has a spout (8) on the side that installation piece (7) are close to one side each other, two all slidable mounting has a slider (9) on spout (8), and the lower extreme of slider (9) offsets with the upper end of cooling chamber (1), and slider (9) are fixed in the both sides of cooling fin (5), one of them rotate on T shape cooling rod (6) and install a pivot (11), and offer on this installation piece (7) with pivot (11) matched with slide opening, fixed mounting has a pin (12) and a magnetic pole (13) on pivot (11), and has the contained angle between pin (12) and magnetic pole (13).
2. The substrate according to claim 1, wherein the included angle is preferably in the range of 30 ° to 60 °.
3. The metal rapid solidification test substrate according to claim 1, wherein the length of the stop bar (12) is equal to the length of the magnetic bar (13), and the length of the stop bar (12) is less than or equal to the width of the cooling fin (5).
4. The use method of the metal rapid solidification test substrate is characterized by comprising the following steps:
s1, applying a rotating force to the magnetic rod (13) by hand to make the magnetic rod (13) rotate 90 degrees;
s2, the magnetic rod (13) can generate a suction force to the cooling fin (5) after rotating for 90 degrees, so as to drive the cooling fin (5) to move upwards;
s3, the cooling fin (5) moves upwards to drive the sliding block (9) to move upwards together, the upper end of the cooling fin (5) is in contact with the lower surface of the stop lever (12), the lower end of the cooling fin (5) is located above the cooling chamber (1), and the lower end of the sliding block (9) is still located in the sliding groove (8);
s4, applying an outward thrust to the cooling fin (5) by hand, so as to drive the mounting block (7) to move together, and finally driving the mounting block (7) to separate from the T-shaped cooling rod (6);
s5, then a reverse rotating force is applied to the magnetic rod (13) to restore the original state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065400.2A CN112179937B (en) | 2020-09-30 | 2020-09-30 | Metal rapid solidification test substrate and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065400.2A CN112179937B (en) | 2020-09-30 | 2020-09-30 | Metal rapid solidification test substrate and use method thereof |
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| Publication Number | Publication Date |
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| CN112179937A true CN112179937A (en) | 2021-01-05 |
| CN112179937B CN112179937B (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011065400.2A Active CN112179937B (en) | 2020-09-30 | 2020-09-30 | Metal rapid solidification test substrate and use method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3826131A1 (en) * | 1988-08-01 | 1990-02-08 | Guenes Dipl Chem Dr Barka | Method and apparatus for freezing point osmometry |
| CN105699412A (en) * | 2016-01-25 | 2016-06-22 | 中南大学 | Testing device and testing method for metal rapid solidification heat flow |
| CN107671253A (en) * | 2017-09-30 | 2018-02-09 | 中南大学 | A kind of rapid solidification metal test substrate |
-
2020
- 2020-09-30 CN CN202011065400.2A patent/CN112179937B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3826131A1 (en) * | 1988-08-01 | 1990-02-08 | Guenes Dipl Chem Dr Barka | Method and apparatus for freezing point osmometry |
| CN105699412A (en) * | 2016-01-25 | 2016-06-22 | 中南大学 | Testing device and testing method for metal rapid solidification heat flow |
| CN107671253A (en) * | 2017-09-30 | 2018-02-09 | 中南大学 | A kind of rapid solidification metal test substrate |
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| CN112179937B (en) | 2021-06-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210603 Address after: Room 1131, 1st floor, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou tuori Industrial Design Co.,Ltd. Address before: 310000 no.668, Changming Road, hongken farm, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: Zhang Qi |
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Effective date of registration: 20240429 Address after: 471000 Jianxi District, Luoyang City, Henan Province, No. 50 Jianxi Road Patentee after: CHINALCO LUOYANG COPPER PROCESSING CO.,LTD. Country or region after: China Address before: Room 1131, 1st floor, building 7, No.135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: Wenzhou tuori Industrial Design Co.,Ltd. Country or region before: China |
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