CN113281370A - Heating device for testing thermal performance of metal material - Google Patents
Heating device for testing thermal performance of metal material Download PDFInfo
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- CN113281370A CN113281370A CN202110546949.1A CN202110546949A CN113281370A CN 113281370 A CN113281370 A CN 113281370A CN 202110546949 A CN202110546949 A CN 202110546949A CN 113281370 A CN113281370 A CN 113281370A
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- heating device
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 71
- 239000007769 metal material Substances 0.000 title claims abstract description 71
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000011056 performance test Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a heating device for testing the thermal property of a metal material, which comprises a box body and also comprises: the heating net is arranged at the bottom end of the inner cavity of the box body and can heat the metal material in the box body; the two groups of clamping blocks are arranged inside the box body and can clamp metal materials; the turning mechanism is arranged in the box body and can drive the clamping block to rotate so as to ensure that the outer part of the metal material is uniformly heated; the driving component is connected with the turning mechanism and can provide power for the movement of the turning mechanism; the blowing mechanism is arranged on one side of the heating net, and the stirring mechanism can drive the blowing mechanism to operate; heating device is used in test of metal material thermal property carries out the centre gripping to metal material through adjustable distance's grip block, conveniently tests the metal material of unidimensional not, has guaranteed that the metal material outside is heated evenly, and heating efficiency is high, and the test result is accurate effective.
Description
Technical Field
The invention relates to the field of material performance detection, in particular to a heating device for testing the thermal performance of a metal material.
Background
The high-flux experiment refers to the preparation and experiment of a large number of samples within a short time, in the production process of metal products, high-flux thermal performance tests need to be carried out on various metal materials with different mechanical properties, the metal materials are prevented from being incapable of meeting the requirements of product use, a large amount of cost loss is caused, and a heating device is usually used for heating the metal materials during the thermal performance tests.
The testing metal materials in the heating device for the existing thermal performance testing are stacked and extruded mutually, so that the heat transfer is slow, the heating testing efficiency of a large batch of metal materials is influenced, the interior of the metal materials is unevenly heated, the surface temperature of the metal materials cannot be accurately measured, and the performance testing result is influenced.
Disclosure of Invention
The invention aims to provide a heating device for testing the thermal performance of a metal material, which is used for solving the problem that the existing heating device for testing is uneven in heating.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a heating device is used in test of metal material thermal behavior, includes the box, still includes:
the two groups of clamping blocks are arranged in the box body and can clamp the metal material to be heated;
the heating mechanism is arranged in the box body and can heat the metal material in the box body;
the turning mechanism is arranged in the box body and can drive the clamping blocks and the metal materials clamped by the clamping blocks to rotate;
and the blowing mechanism is arranged outside the heating mechanism, and the stirring mechanism can drive the blowing mechanism to operate when in work, so that hot air generated by the heating mechanism is blown out towards the direction of the clamping block.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: heating mechanism is including setting up the heating net in box inner chamber bottom to and can adjust the lifting unit that the heating net used the height.
In one alternative: the mechanism of stirring including sliding the dwang that sets up in grip block inside to and the cover establish the dwang outside and with grip block fixed connection's sleeve, and the outside transmission key that sets up of dwang, and set up at grip block and the inside keyway of sleeve, and drive dwang pivoted power spare.
In one alternative: the blowing mechanism comprises a supporting rod which is rotatably arranged at the bottom end of the inner cavity of the box body, a fan blade arranged at one end of the supporting rod, and a transmission piece which drives the supporting rod to rotate and is connected with the rotating rod.
In one alternative: the lifting component comprises a threaded rod fixedly installed at the bottom of the inner cavity of the box body, a supporting plate which is arranged outside the threaded rod in a sliding mode and provided with a heating net, and a nut arranged at one end of the threaded rod.
In an alternative scheme, an adjusting assembly capable of driving the clamping block to slide left and right is further arranged inside the box body.
In one alternative: the adjusting component comprises a hanging plate, a threaded sleeve and a rocker, one end of the hanging plate is rotatably connected with the sleeve, the threaded sleeve is installed at the other end of the hanging plate, a threaded hole is formed in the threaded sleeve, the threaded sleeve is sleeved outside the rocker through the threaded hole, and external threads matched with the threaded hole are formed in the outer portion of the rocker.
Compared with the prior art, the invention has the following beneficial effects:
heating device is used in test of metal material thermal property carries out the centre gripping to metal material through the grip block of adjustable distance, conveniently tests the metal material of unidimensional not, and the dwang drives grip block and fan blade simultaneously and rotates, thereby the grip block can drive metal material and rotate and guarantee that metal material is heated evenly, and fan blade blows hot-blast to the metal material surface, and device heating efficiency is high, and the test result is accurate effective.
Drawings
Fig. 1 is a schematic structural view of a heating device for testing thermal properties of a metal material.
Fig. 2 is a schematic structural diagram of the metal material clamped by the heating device for testing the thermal property of the metal material.
Fig. 3 is a schematic structural diagram of a rocker in a heating device for testing thermal performance of a metal material.
Fig. 4 is a sectional view of a case in the heating apparatus for testing the thermal property of the metallic material.
Fig. 5 is a schematic structural view of a clamping block in the heating device for testing the thermal performance of the metal material.
Notations for reference numerals: the device comprises a box body 1, a top plate 2, a clamping block 3, a mounting hole 301, a rotating rod 4, a sleeve 5, a hanger plate 6, a transmission key 7, a rocker 8, an external thread 801, a thread sleeve 9, a threaded hole 901, a round rod 10, a support plate 11, a through hole 111, a threaded rod 12, a spring 13, a fan blade 14, a heating net 15, a nut 16, a transmission belt 17, a transmission motor 18, a belt pulley 19, a cross rod 20, a transmission gear 21, a support rod 22 and a key groove 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, a heating device for testing thermal properties of a metal material according to an embodiment of the present invention includes a case 1, and further includes:
the two groups of clamping blocks 3 are arranged in the box body 1 and can clamp metal materials to be heated;
the heating mechanism is arranged in the box body 1 and can heat the metal material in the box body 1;
the turning mechanism is arranged in the box body 1 and can drive the clamping block 3 and the metal material clamped by the clamping block 3 to rotate;
and the blowing mechanism is arranged outside the heating mechanism, and the stirring mechanism can drive the blowing mechanism to operate when in work, so that hot air generated by the heating mechanism is blown out towards the direction of the clamping block.
Heating device is used in test of metal material thermal property heats metal material through heating mechanism, and the mechanism of stirring can drive metal material and rotate to guarantee that the metal material outside is heated evenly, thereby the hot-blast that the blast mechanism can produce the heating screen blows the efficiency that the metal material heated to the metal material surface improvement, as an embodiment, the upper and lower position about each part that gives in the drawing is only a mode of arranging, and concrete position is set for according to concrete needs.
As shown in fig. 4, as a preferred embodiment of the present invention, the heating mechanism includes a heating net 15 disposed at the bottom end of the inner cavity of the box 1, and a lifting assembly capable of adjusting the use height of the heating net 15, and by adjusting the distance between the heating net 15 and the metal material, the heating net 15 is prevented from being used at an excessively high temperature, which damages the metal material and affects subsequent tests and uses of the metal material.
As shown in fig. 1 or 6, as a preferred embodiment of the present invention, the flipping mechanism includes a rotating rod 4 slidably disposed inside the clamping block 3, a sleeve 5 sleeved outside the rotating rod 4 and fixedly connected to the clamping block 3, a transmission key 7 disposed outside the rotating rod 4, a key slot 23 disposed inside the clamping block 3 and the sleeve 5, and a power member for driving the rotating rod to rotate; dwang 4 rotates and sets up inside box 1, 3 sliding sleeve of grip block establish on 4 lateral walls of dwang, grip block 3 and sleeve 5 are inside all seted up with transmission key 7 matched with keyway 23, grip block 3 establishes on dwang 4 through keyway 23 cover, and dwang 4 rotates, through the cooperation of transmission key 7 and keyway 23, drives grip block 3 and rotates, a plurality of mounting holes 301 have been seted up to 3 one side that are close to mutually of grip block, and the metal material both ends that will need the heating test are arranged in mounting hole 301 respectively inside, can drive grip block 3 and metal material through dwang 4 and rotate.
As shown in fig. 1, as a preferred embodiment of the present invention, the power member includes a belt pulley 19 disposed on a side wall of the rotating rod 4, and a transmission belt 17 and a transmission motor 18 for driving the belt pulley 19 to rotate, the two transmission motors 18 are respectively fixedly mounted on two side walls of the box body 1, the transmission motor 18 is connected with the belt pulley 19 through the transmission belt 17, and the transmission motor 18 drives the rotating rod 4 to rotate.
As shown in fig. 1, as a preferred embodiment of the present invention, the blowing mechanism includes a support rod 22 rotatably installed at the bottom end of the inner cavity of the box body 1, a fan blade 14 disposed at one end of the support rod 22, and a transmission member for driving the support rod 22 to rotate and connecting with the rotating rod 4, two sets of fan blades 14 are installed inside the box body 1 through the support rod 22, the transmission member is a cross rod 20 and a transmission gear 21, the cross rod 20 is rotatably installed on the side wall of the box body 1, the cross rod 20 is connected with the transmission belt 17 through a belt pulley 19 disposed at one end, the other end of the cross rod 20 is provided with the transmission gear 21, the side wall of the support rod 22 is provided with the transmission gear 21, the transmission motor 18 drives the cross rod 20 to rotate through the transmission belt 17, the cross rod 20 drives the support rod 22 to rotate through the cooperation of the two transmission gears 21, the support rod 22 drives the fan blades 14 to rotate, the hot wind generated by the heating net 15 is blown to the surface of the metal material, so that the heating efficiency of the metal material is improved.
As shown in fig. 2, as a preferred embodiment of the present invention, the lifting assembly includes a threaded rod 12 fixedly installed at the bottom of the inner cavity of the box 1, a support plate 11 slidably installed outside the threaded rod 12 and installed with a heating net 15, and a nut 16 installed at one end of the threaded rod 12, a through hole 111 is opened at the outside of the support plate 11, one end of the threaded rod 12 passes through the through hole 111 and installed with a nut 16, the nut 16 is screwed, the support plate 11 is pressed downward by the nut 16, the support plate 11 descends along the threaded rod 12, when the position of the heating net 15 is appropriate, the nut 15 is stopped being screwed, and the height of the support plate 11 and the heating net 15 installed thereon can be adjusted by the nut 15.
As shown in fig. 2, as a preferred embodiment of the present invention, a buffer member is disposed outside the threaded rod 12, the buffer member is a spring 13, the spring 13 contacts with the support plate 11 to press the support plate 11 upward, the support plate 11 is supported upward by the spring 13, and the spring 13 can buffer the support plate 11 and the heating net 15 when in use.
As shown in fig. 1, as a preferred embodiment of the present invention, an adjusting assembly capable of driving the clamping blocks 3 to slide left and right is further disposed inside the box body, and metal materials with different lengths can be conveniently clamped by adjusting a distance between the two clamping blocks 3.
As shown in fig. 1, as a preferred embodiment of the present invention, the adjusting assembly includes a hanging plate 6 disposed outside a sleeve 5, a threaded sleeve 9 disposed at one end of the hanging plate 6, and a rocker 8 mounted inside the threaded sleeve 9, a top plate 2 is disposed at the top of the box body 1, a threaded hole 901 is disposed inside the threaded sleeve 9, and an external thread matched with the threaded hole 901 is disposed outside the rocker 8; 8 one end of rocker arm runs through to 1 outside of box and installs round bar 10, drives rocker arm 8 through round bar 10 and rotates, and two threaded sleeve 9 movements that rocker arm 8 drove its outside cover to establish, and threaded sleeve 9 passes through hanger plate 6 and drives the removal about grip block 3.
In an embodiment, the structure of the flipping mechanism is not limited, and a chain may also be used to drive the clamping block 3 to flip, in this embodiment, preferably, referring to fig. 1, the flipping mechanism drives the clamping block 3 to rotate through the transmission key 7 by using the rotating rod 4 to flip; the structure of the power part is not limited, and a motor and a gear can also be used to drive the rotating rod 4 to rotate, in this embodiment, preferably, referring to fig. 1, the power part uses a transmission belt 17 and a transmission motor 18 to drive the rotating rod 4 to rotate.
In an embodiment, the structure of the blowing mechanism is not limited, and an air outlet cylinder may be disposed at the bottom of the heating net 15, and a rotating rod 4 drives a piston of the air outlet cylinder to reciprocate to blow out hot air of the heating net 15, in this embodiment, preferably, referring to fig. 1, the blowing mechanism uses a fan blade 14 to blow air; the structure of the transmission part is not limited, and a chain wheel can also be used for transmission, in this embodiment, preferably, referring to fig. 1, the transmission part uses a transmission gear 21 for transmission; in this embodiment, preferably, referring to fig. 1, the lifting assembly is adjusted by lifting and lowering a spring 13, a threaded rod 12 and a support plate 11; the structure of the buffer member is not limited, and an elastic rod may be used for buffering, in this embodiment, preferably, referring to fig. 1, the buffer member is buffered by a spring 13; the structure of the adjusting assembly is not limited, and a spring and a pressing block can be used for adjustment, in this embodiment, preferably, referring to fig. 1, the adjusting assembly adopts a hanging plate 6 to drive a clamping block 3 to move left and right for adjustment.
The heating device for testing the thermal performance of the metal material is provided in the embodiment of the invention, the metal material is clamped by the clamping block 3 with the adjustable distance, the metal materials with different sizes can be conveniently tested, the metal material is heated by the heating net 15, the heating efficiency is high, the metal material can be driven to rotate by the turning mechanism, the external part of the metal material is uniformly heated, the accuracy and effectiveness of a test result are ensured, hot air generated by the heating net 15 is blown to the surface of the metal material by the fan blades 14, and the heating efficiency of the metal material is improved.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a heating device is used in test of metal material thermal property, includes the box, its characterized in that still includes:
the two groups of clamping blocks are arranged in the box body and can clamp the metal material to be heated;
the heating mechanism is arranged in the box body and can heat the metal material in the box body;
the turning mechanism is arranged in the box body and can drive the clamping blocks and the metal materials clamped by the clamping blocks to rotate;
and the blowing mechanism is arranged outside the heating mechanism, and the stirring mechanism can drive the blowing mechanism to operate when in work, so that hot air generated by the heating mechanism is blown out towards the direction of the clamping block.
2. The heating device for testing the thermal performance of the metal material as claimed in claim 1, wherein the heating mechanism comprises a heating net arranged at the bottom end of the inner cavity of the box body, and a lifting assembly capable of adjusting the use height of the heating net.
3. The heating device for testing the thermal performance of the metal material as claimed in claim 1, wherein the turning mechanism comprises a rotating rod slidably disposed inside the clamping block, a sleeve fixedly connected to the clamping block and sleeved outside the rotating rod, a transmission key disposed outside the rotating rod, a key slot disposed inside the clamping block and the sleeve, and a power member for driving the rotating rod to rotate.
4. The heating device for testing the thermal property of the metal material as claimed in claim 3, wherein the blowing mechanism comprises a support rod rotatably mounted at the bottom end of the inner cavity of the box body, a fan blade arranged at one end of the support rod, and a transmission member for driving the support rod to rotate and connecting with the rotating rod.
5. The heating device for the metal material thermal performance test as claimed in claim 2, wherein the lifting assembly comprises a threaded rod fixedly installed at the bottom of the inner cavity of the box body, a supporting plate slidably installed outside the threaded rod and provided with a heating net, and a nut installed at one end of the threaded rod.
6. The heating device for testing the thermal performance of the metal material as claimed in claim 3, wherein an adjusting component capable of driving the clamping block to slide left and right is further arranged in the box body.
7. The heating device for the metal material thermal performance test according to claim 6, wherein the adjusting assembly comprises a hanging plate, a threaded sleeve and a rocker, one end of the hanging plate is rotatably connected with the sleeve, the other end of the hanging plate is provided with the threaded sleeve, a threaded hole is formed in the threaded sleeve, the threaded sleeve is sleeved outside the rocker through the threaded hole, and an external thread matched with the threaded hole is formed in the outer part of the rocker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546949.1A CN113281370A (en) | 2021-05-19 | 2021-05-19 | Heating device for testing thermal performance of metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546949.1A CN113281370A (en) | 2021-05-19 | 2021-05-19 | Heating device for testing thermal performance of metal material |
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| Publication Number | Publication Date |
|---|---|
| CN113281370A true CN113281370A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110546949.1A Pending CN113281370A (en) | 2021-05-19 | 2021-05-19 | Heating device for testing thermal performance of metal material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646210A (en) * | 2022-03-22 | 2022-06-21 | 安徽龙磁金属科技有限公司 | Mesh belt type dewaxing furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646210A (en) * | 2022-03-22 | 2022-06-21 | 安徽龙磁金属科技有限公司 | Mesh belt type dewaxing furnace |
| CN114646210B (en) * | 2022-03-22 | 2024-03-15 | 安徽龙磁金属科技有限公司 | Mesh belt type dewaxing furnace |
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Application publication date: 20210820 |