CN112304457A - Temperature monitoring device of aluminum profile extrusion die - Google Patents
Temperature monitoring device of aluminum profile extrusion die Download PDFInfo
- Publication number
- CN112304457A CN112304457A CN202011062618.2A CN202011062618A CN112304457A CN 112304457 A CN112304457 A CN 112304457A CN 202011062618 A CN202011062618 A CN 202011062618A CN 112304457 A CN112304457 A CN 112304457A
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- China
- Prior art keywords
- extrusion die
- heat conduction
- die
- hole
- conduction piece
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- 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.)
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- 238000001125 extrusion Methods 0.000 title claims abstract description 74
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to the field of metal section processing, and discloses a temperature monitoring device of an aluminum section extrusion die, which comprises a die holder, a heat conducting block and a thermocouple, wherein one side of the heat conducting block, which is attached to the die, is an arc surface, the die holder is provided with a containing cavity for containing the heat conducting block, the heat conducting block is provided with a control rod which penetrates through the die and is connected with the heat conducting block, installation channels are arranged in the heat conducting block and the control rod, and the thermocouple is inserted into the installation channels and is tightly attached to the extrusion die. The invention can realize the purpose of monitoring the temperature of the extrusion die, the module with good heat conductivity is tightly attached to the extrusion die, and the thermocouple is inserted into the module, thereby avoiding punching on the extrusion die and being more beneficial to measuring the temperature of the extrusion die.
Description
Technical Field
The invention relates to the field of metal section processing, in particular to a temperature monitoring device for an aluminum section extrusion die.
Background
The mould is constantly extruded by the extruder in the extrusion process of the aluminum profile, so that the temperature of the mould is constantly raised. The mould will deform after reaching a certain temperature, so that the size of the produced product has great deviation and cannot meet the required requirements. When the temperature is continuously increased and exceeds the extreme temperature value endured by the mold, the service life of the mold is greatly influenced. In the production by extrusion of aluminum, the large production volume is mainly determined by the extrusion speed, and the quality of the profile is determined by the profile demolding temperature. With the extrusion speed, the demolding temperature of the section bar is obviously increased, and when the temperature exceeds a certain value, the structure performance and the surface quality of the aluminum material have various defects. Therefore, it is necessary to detect the temperature change of the die during the extrusion process in real time in order to cope with the process in time, stop intermittently or reduce the extrusion speed, or cool down the die.
However, when the temperature of the extrusion die is detected, the extrusion die needs to be punched, and then the thermocouple is inserted into the extrusion die, so that the requirement on the extrusion die is increased, and the temperature of the extrusion die is not monitored conveniently.
Therefore, the temperature monitoring device for the aluminum profile extrusion die is urgently needed.
Disclosure of Invention
Based on the problems, the invention provides a temperature monitoring device for an aluminum profile extrusion die. The invention can realize the purpose of monitoring the temperature of the extrusion die, the module with good heat conductivity is tightly attached to the extrusion die, and the thermocouple is inserted into the module, thereby avoiding punching on the extrusion die and being more beneficial to measuring the temperature of the extrusion die.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an aluminium alloy extrusion die's temperature monitoring device, includes die holder, heat conduction piece and thermocouple, and heat conduction piece and die attachment one side are the arcwall face, are equipped with the chamber that holds the heat conduction piece on the die holder, are equipped with the control lever that runs through mould and heat conduction piece connection on the heat conduction piece, are equipped with the installation passageway in heat conduction piece and the control lever, and the thermocouple is inserted and is hugged closely with extrusion die in the installation passageway.
According to the invention, the extrusion die is placed on the die holder, the control rod is moved to enable the heat conduction block in the containing cavity to be tightly attached to the extrusion die, and finally the thermocouple is inserted into the heat conduction block and the installation channel of the control rod to be tightly attached to the extrusion die, so that the temperature of the die can be measured only by punching the extrusion die, and the purpose of monitoring the temperature of the extrusion die is realized. The invention can realize the purpose of monitoring the temperature of the extrusion die, the module with good heat conductivity is tightly attached to the extrusion die, and the thermocouple is inserted into the module, thereby avoiding punching on the extrusion die and being more beneficial to measuring the temperature of the extrusion die.
As a preferred mode, the control rod is provided with a limiting plate, the limiting plate is provided with a limiting through hole, the die holder is provided with a threaded column inserted into the limiting through hole, and the threaded column is provided with a nut for locking the limiting plate.
As a preferred mode, the die holder is provided with a rectangular through hole communicated with the accommodating cavity, the control rod is inserted into the rectangular through hole, and the threaded columns are fixed on the die holder along the rectangular through hole.
As a preferable mode, the heat conduction block is made of heat conduction material.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention can realize the purpose of monitoring the temperature of the extrusion die, the module with good heat conductivity is tightly attached to the extrusion die, and the thermocouple is inserted into the module, thereby avoiding punching on the extrusion die and being more beneficial to measuring the temperature of the extrusion die;
(2) according to the invention, the control rod is provided with the limiting plate, the limiting plate is provided with the limiting through hole, the die holder is provided with the threaded column inserted into the limiting through hole, the threaded column is provided with the nut for locking the limiting plate, when the heat-conducting block is tightly attached to the extrusion die, the threaded column on the die holder is inserted into the limiting through hole of the limiting plate, and the limiting plate is locked on the die holder by the nut on the threaded column, so that the heat-conducting block is tightly attached to the extrusion die;
(3) according to the invention, the rectangular through hole communicated with the containing cavity is formed in the die holder, the control rod is inserted into the rectangular through hole, the plurality of threaded columns are fixed on the die holder along the rectangular through hole, when the control rod in the rectangular through hole is moved in order to measure the temperatures of different positions on the extrusion die, so that the heat-conducting block is moved, and the threaded columns fixed on the die holder along the rectangular through hole are beneficial to enabling the heat-conducting block to be attached to the extrusion die, so that the temperatures of different positions of the extrusion die are measured;
(4) according to the invention, the heat conduction block is made of heat conduction material, and the heat conduction material is favorable for transferring the temperature of the extrusion die to the thermocouple in the heat conduction block.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic side view of the present invention.
Wherein, 1 control lever, 2 installation passageways, 3 thermocouples, 4 die holders, 5 heat conduction blocks, 6 holding cavities, 7 limiting through holes, 8 limiting plates, 9 nuts, 10 threaded columns, 11 rectangular through holes and 12 extrusion dies.
Detailed Description
The invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
referring to fig. 1-4, an aluminium alloy extrusion die's temperature monitoring device, including die holder 4, heat conduction piece 5 and thermocouple 3, heat conduction piece 5 and die laminating one side are the arcwall face, are equipped with the chamber 6 that holds heat conduction piece 5 on the die holder 4, are equipped with the control lever 1 that runs through mould and heat conduction piece 5 and connect on the heat conduction piece 5, are equipped with installation passageway 2 in heat conduction piece 5 and the control lever 1, and thermocouple 3 inserts and hugs closely with extrusion die 12 in installation passageway 2.
In this example, an extrusion die 12 is placed on a die holder 4, the control rod 1 is moved to enable the heat conduction block 5 in the accommodating cavity 6 to be tightly attached to the extrusion die 12, and finally the thermocouple 3 is inserted into the heat conduction block 5 and the installation channel 2 of the control rod 1 to be tightly attached to the extrusion die 12, so that the temperature of the die can be measured only by punching the extrusion die 12, and the purpose of monitoring the temperature of the extrusion die 12 is achieved. The invention can realize the purpose of monitoring the temperature of the extrusion die 12, the die block with good heat conductivity is closely attached to the extrusion die 12, and the thermocouple 3 is inserted into the die block, thereby avoiding punching on the extrusion die 12 and being more beneficial to measuring the temperature of the extrusion die 12.
Example 2:
referring to fig. 1-4, an aluminium alloy extrusion die's temperature monitoring device, including die holder 4, heat conduction piece 5 and thermocouple 3, heat conduction piece 5 and die laminating one side are the arcwall face, are equipped with the chamber 6 that holds heat conduction piece 5 on the die holder 4, are equipped with the control lever 1 that runs through mould and heat conduction piece 5 and connect on the heat conduction piece 5, are equipped with installation passageway 2 in heat conduction piece 5 and the control lever 1, and thermocouple 3 inserts and hugs closely with extrusion die 12 in installation passageway 2.
Through being equipped with limiting plate 8 on the control lever 1, be equipped with spacing through-hole 7 on the limiting plate 8, be equipped with the screw thread post 10 that inserts spacing through-hole 7 on the die holder 4, be equipped with the nut 9 of locking limiting plate 8 on the screw thread post 10, when heat conduction piece 5 and extrusion die 12 hug closely, screw thread post 10 on the die holder 4 inserts limiting plate 8's spacing through-hole 7, nut 9 on the reuse screw thread post 10 locks limiting plate 8 on die holder 4, be favorable to hugging closely of heat conduction piece 5 and extrusion die 12.
As a preferable mode, a rectangular through hole 11 communicating with the accommodating cavity 6 is formed in the die holder 4, the control rod 1 is inserted into the rectangular through hole 11, the plurality of threaded columns 10 are fixed on the die holder 4 along the rectangular through hole 11, when the control rod 1 in the rectangular through hole 11 is moved to measure the temperatures of different positions on the extrusion die 12, so that the heat-conducting block 5 is moved, and the threaded columns 10 fixed on the die holder 4 along the rectangular through hole 11 are beneficial to enabling the heat-conducting block 5 to be attached to the extrusion die 12, so that the temperatures of different positions of the extrusion die 12 are measured.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
referring to fig. 1-4, an aluminium alloy extrusion die's temperature monitoring device, including die holder 4, heat conduction piece 5 and thermocouple 3, heat conduction piece 5 and die laminating one side are the arcwall face, are equipped with the chamber 6 that holds heat conduction piece 5 on the die holder 4, are equipped with the control lever 1 that runs through mould and heat conduction piece 5 and connect on the heat conduction piece 5, are equipped with installation passageway 2 in heat conduction piece 5 and the control lever 1, and thermocouple 3 inserts and hugs closely with extrusion die 12 in installation passageway 2.
The heat conduction block 5 is made of heat conduction materials, and the heat conduction materials are beneficial to transferring the temperature of the extrusion die 12 to the thermocouple 3 in the heat conduction block 5.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only used for clearly illustrating the verification process of the invention and are not used for limiting the patent protection scope of the invention, which is defined by the claims, and all the equivalent structural changes made by using the contents of the description and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an aluminium alloy extrusion die's temperature monitoring device which characterized in that: including die holder (4), heat conduction piece (5) and thermocouple (3), heat conduction piece (5) and mould laminating one side are the arcwall face, be equipped with chamber (6) that hold heat conduction piece (5) on die holder (4), be equipped with on heat conduction piece (5) and run through control lever (1) that mould and heat conduction piece (5) are connected, be equipped with installation passageway (2) in heat conduction piece (5) and control lever (1), thermocouple (3) are inserted and are hugged closely with extrusion die (12) in installation passageway (2).
2. The temperature monitoring device of the aluminum profile extrusion die as claimed in claim 1, characterized in that: be equipped with limiting plate (8) on control lever (1), be equipped with spacing through-hole (7) on limiting plate (8), be equipped with screw thread post (10) that insert spacing through-hole (7) on die holder (4), be equipped with nut (9) of locking limiting plate (8) on screw thread post (10).
3. The temperature monitoring device of the aluminum profile extrusion die as claimed in claim 2, characterized in that: the die holder (4) is provided with a rectangular through hole (11) communicated with the accommodating cavity (6), the control rod (1) is inserted into the rectangular through hole (11), and the threaded columns (10) are fixed on the die holder (4) along the rectangular through hole (11).
4. The temperature monitoring device of the aluminum profile extrusion die as claimed in claim 1, characterized in that: the heat conduction block (5) is made of heat conduction materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011062618.2A CN112304457A (en) | 2020-09-30 | 2020-09-30 | Temperature monitoring device of aluminum profile extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011062618.2A CN112304457A (en) | 2020-09-30 | 2020-09-30 | Temperature monitoring device of aluminum profile extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112304457A true CN112304457A (en) | 2021-02-02 |
Family
ID=74488564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011062618.2A Pending CN112304457A (en) | 2020-09-30 | 2020-09-30 | Temperature monitoring device of aluminum profile extrusion die |
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| Country | Link |
|---|---|
| CN (1) | CN112304457A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4721399A (en) * | 1984-05-18 | 1988-01-26 | Braunschweiger Huttenwerk Gmbh | Plain bearing provided with a device for locally determining the temperature of its sliding |
| JPH05322666A (en) * | 1992-02-28 | 1993-12-07 | Sumitomo Metal Ind Ltd | Temperature measuring roll |
| JPH07248267A (en) * | 1994-03-10 | 1995-09-26 | Mitsubishi Heavy Ind Ltd | Temperature measuring method |
| JP2012201544A (en) * | 2011-03-25 | 2012-10-22 | Nihon Yamamura Glass Co Ltd | Orifice with temperature measuring instrument and method for manufacturing glass bottle |
| CN204666266U (en) * | 2015-04-07 | 2015-09-23 | 中国矿业大学(北京) | A kind of concrete temperature field test position fix fixture |
| CN206937963U (en) * | 2017-06-27 | 2018-01-30 | 滁州市润达机械科技有限公司 | A kind of adjusting means of fruit and vegetable box mould |
| CN207454173U (en) * | 2017-11-16 | 2018-06-05 | 天津挚迈绿能科技有限公司 | A kind of horizontal shaft wind-power unit wind wheel latch gear |
| CN208076045U (en) * | 2018-02-27 | 2018-11-09 | 兴国深田农业开发有限公司 | A kind of monitoring device used for aquiculture |
| CN110108378A (en) * | 2019-05-24 | 2019-08-09 | 清华大学 | Component and temp measuring method for the fine thermometric of extrusion casint process mould inside multiple spot |
| CN111141399A (en) * | 2018-11-03 | 2020-05-12 | 扬州正扬电力科技有限公司 | Combined electric contact temperature measuring device |
| CN210647797U (en) * | 2019-10-10 | 2020-06-02 | 南充市长远铝业有限公司 | Temperature monitoring structure of aluminum profile extrusion die |
| CN210689842U (en) * | 2019-03-26 | 2020-06-05 | 芦静芳 | Temperature measuring device of unsteady state mechanism |
| CN210880759U (en) * | 2019-10-28 | 2020-06-30 | 广东星联精密机械有限公司 | Bottle base injection mold cooling performance testing arrangement |
| CN210999634U (en) * | 2019-11-27 | 2020-07-14 | 廖澜 | Supporting structure for mould |
-
2020
- 2020-09-30 CN CN202011062618.2A patent/CN112304457A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4721399A (en) * | 1984-05-18 | 1988-01-26 | Braunschweiger Huttenwerk Gmbh | Plain bearing provided with a device for locally determining the temperature of its sliding |
| JPH05322666A (en) * | 1992-02-28 | 1993-12-07 | Sumitomo Metal Ind Ltd | Temperature measuring roll |
| JPH07248267A (en) * | 1994-03-10 | 1995-09-26 | Mitsubishi Heavy Ind Ltd | Temperature measuring method |
| JP2012201544A (en) * | 2011-03-25 | 2012-10-22 | Nihon Yamamura Glass Co Ltd | Orifice with temperature measuring instrument and method for manufacturing glass bottle |
| CN204666266U (en) * | 2015-04-07 | 2015-09-23 | 中国矿业大学(北京) | A kind of concrete temperature field test position fix fixture |
| CN206937963U (en) * | 2017-06-27 | 2018-01-30 | 滁州市润达机械科技有限公司 | A kind of adjusting means of fruit and vegetable box mould |
| CN207454173U (en) * | 2017-11-16 | 2018-06-05 | 天津挚迈绿能科技有限公司 | A kind of horizontal shaft wind-power unit wind wheel latch gear |
| CN208076045U (en) * | 2018-02-27 | 2018-11-09 | 兴国深田农业开发有限公司 | A kind of monitoring device used for aquiculture |
| CN111141399A (en) * | 2018-11-03 | 2020-05-12 | 扬州正扬电力科技有限公司 | Combined electric contact temperature measuring device |
| CN210689842U (en) * | 2019-03-26 | 2020-06-05 | 芦静芳 | Temperature measuring device of unsteady state mechanism |
| CN110108378A (en) * | 2019-05-24 | 2019-08-09 | 清华大学 | Component and temp measuring method for the fine thermometric of extrusion casint process mould inside multiple spot |
| CN210647797U (en) * | 2019-10-10 | 2020-06-02 | 南充市长远铝业有限公司 | Temperature monitoring structure of aluminum profile extrusion die |
| CN210880759U (en) * | 2019-10-28 | 2020-06-30 | 广东星联精密机械有限公司 | Bottle base injection mold cooling performance testing arrangement |
| CN210999634U (en) * | 2019-11-27 | 2020-07-14 | 廖澜 | Supporting structure for mould |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210202 |