CN211726987U - Cooling device for preparing aluminum alloy guide rail - Google Patents
Cooling device for preparing aluminum alloy guide rail Download PDFInfo
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- CN211726987U CN211726987U CN201922497448.XU CN201922497448U CN211726987U CN 211726987 U CN211726987 U CN 211726987U CN 201922497448 U CN201922497448 U CN 201922497448U CN 211726987 U CN211726987 U CN 211726987U
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- 238000001816 cooling Methods 0.000 title claims abstract description 131
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010791 quenching Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
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Abstract
The utility model relates to a cooling device for preparing an aluminum alloy guide rail, which comprises an extrusion molding machine, a frame, a cooling system and a conveying device, wherein the cooling system and the conveying device are arranged on the frame; the cooling system comprises an insulation box, a liquid cooling box and an air cooling box which are sequentially arranged on the rack, wherein an insulation layer is arranged between the inner wall and the outer wall of the insulation box, and electric heating wires are arranged in the insulation layer; the upper part in the liquid cooling box is provided with a spraying mechanism; the top plate and the bottom plate of the air cooling box are provided with air inlets, and the air inlets are connected with an air blower through pipelines; the conveying device comprises a plurality of conveying rollers which are arranged on the rack in parallel, and the bottom surface of the discharge barrel is flush with the top surface of the conveying roller at the leftmost side. The utility model discloses have and guarantee that aluminum alloy guide rail cools off beneficial effect such as even, improve cooling efficiency and improve aluminum alloy guide rail's quality everywhere.
Description
Technical Field
The utility model relates to a cooling device especially relates to a cooling device for preparing aluminum alloy guide rail, belongs to aluminum alloy ex-trusions processing technology field.
Background
The aluminum alloy section is a non-ferrous metal structural material which is most widely applied in industry, with the rapid growth of Chinese economy and the improvement of the living standard of people, the development of industries such as metal doors and windows, building curtain walls, railway transportation equipment, automobiles and urban rail transit, chemical industry, power equipment industry, national defense military industry and the like promotes the rapid development of the aluminum alloy section industry, the demand on the aluminum alloy section is continuously increased, and therefore the technical progress and the continuous and healthy development of the industry are promoted.
In addition, with the rapid advance of large-scale capital construction investment and industrialization process in China, the aluminum alloy section bar is used as an important application material in the fields of building and machinery industry, the output and consumption of the whole industry are rapidly increased, and China also becomes the largest production base and consumption market of the aluminum alloy section bar in the world.
The aluminum alloy guide rail is one of the most widely used aluminum alloy sections, is also called aluminum section guide rail, aluminum alloy slide rail and the like, and is a device capable of bearing, fixing, guiding a moving device or equipment and reducing friction force of the moving device or equipment. In the processing process, the aluminum alloy guide rail is usually extruded by an extrusion forming machine and then is cooled to improve the mechanical strength and performance of the aluminum alloy guide rail, and the subsequent processing and treatment are facilitated. The cooling mode of the existing aluminum alloy guide rail cooling device usually adopts air cooling or water cooling, most of the cooling modes are single, simple and crude, the uniform cooling of all parts of the aluminum alloy guide rail cannot be guaranteed, the aluminum alloy guide rail is deformed, the internal stress of the aluminum alloy guide rail is eliminated unevenly, the cooling quality of a section is poor, and the cooling efficiency is not high; in addition, the temperature of the aluminum alloy guide rail when the aluminum alloy guide rail is extruded from the outlet of the extrusion forming machine is about 450 ℃, the temperature after the aluminum alloy guide rail passes through the cooling device is generally required to be below 200 ℃, the distance from the extrusion forming machine to the cooling device of the hot-extruded aluminum alloy guide rail is some, the aluminum alloy guide rail can exchange heat with air in the conveying process to lose heat, the temperature is greatly reduced, the temperature can be reduced to an unsuitable temperature before quenching cooling, the aluminum alloy guide rail can be insufficiently quenched when cooled, the indexes of the aluminum alloy guide rail such as mechanical strength and performance are reduced, and the quality of the processed aluminum alloy guide rail is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly to current aluminum alloy guide rail cooling inequality in the course of working, cooling efficiency is low, the poor problem of cooling effect, a cooling device for preparing aluminum alloy guide rail is provided, the device simple structure, carry out liquid cooling and forced air cooling to aluminum alloy guide rail through liquid cooling case and air cooling case, aluminum alloy guide rail each department cools down evenly, the stress of aluminum alloy guide rail has been reduced, the mechanical strength is improved, cooling efficiency is improved, the phenomenon that the section bar that the aluminum alloy guide rail cooling is inhomogeneous to result in warp has been avoided effectively, the quality of aluminum alloy guide rail has been ensured, be provided with the insulation can simultaneously, can avoid aluminum alloy guide rail quenching cooling front temperature to hang down excessively, the mechanical strength and the performance of aluminum alloy guide rail have been improved, the quality of aluminum alloy guide rail has been improved.
The purpose of the utility model is mainly realized by the following scheme:
a cooling device for preparing an aluminum alloy guide rail comprises an extrusion forming machine, a rack, a cooling system and a conveying device, wherein the cooling system and the conveying device are installed on the rack; the cooling system comprises an insulation box, a liquid cooling box and an air cooling box which are sequentially arranged on the rack, wherein an insulation layer is arranged between the inner wall and the outer wall of the insulation box, and heating wires are arranged in the insulation layer; a spraying mechanism is arranged at the upper part in the liquid cooling box; air inlets are arranged on the top plate and the bottom plate of the air cooling box and connected with an air blower through a pipeline; the conveying device comprises a plurality of conveying rollers which are arranged on the rack in parallel, and the bottom surface of the discharge barrel is flush with the top surface of the conveying roller at the leftmost side.
By adopting the technical scheme, the extrusion molding machine is used for extruding the aluminum alloy into the section with the set shape, the aluminum alloy guide rail is extruded from the outlet of the extrusion molding machine, is conveyed onto the conveying device after passing through the discharge barrel, and firstly passes through the heat preservation box, the heat preservation layer is arranged in the heat preservation box, the heating wire is arranged in the heat preservation layer, and the inside of the heat preservation box reaches the proper quenching cooling temperature through the heating action of the heating wire; after the heat preservation box buffers the aluminum alloy guide rail, liquid cooling box and air cooling case cooperation cool off the aluminum alloy guide rail fast, and the usable spraying mechanism of liquid cooling box carries out quick abundant cooling to the aluminum alloy guide rail, then utilizes the air intake of air cooling case to carry out the cooling of blowing to the aluminum alloy guide rail.
Preferably, a material guide plate is arranged at the delivery roller on the rightmost side of the rack, and a material receiving groove is arranged below the material guide plate.
By adopting the technical scheme, the aluminum alloy guide rail sequentially passes through the heat insulation box, the liquid cooling box and the air cooling box under the conveying of the conveying roller, the transition heat insulation and the quenching cooling are completed, and the cooled aluminum alloy guide rail is guided into the material receiving groove through the guide plate on the rack, so that the collection and the subsequent processing are facilitated.
Preferably, a temperature sensor is arranged in the heat preservation box, and a temperature regulator for controlling the temperature of the electric heating wire is connected outside the electric heating wire.
By adopting the technical scheme, the temperature sensor is arranged in the heat insulation box, so that the temperature change in the heat insulation box can be detected in real time, and the heating temperature of the heating wire is adjusted by the temperature regulator, so that the inside of the heat insulation box can reach the appropriate quenching and cooling temperature.
Preferably, an air filter is arranged at the top in the box body of the liquid cooling box, an air suction pipeline is connected to the middle of the top of the outer wall of the liquid cooling box, and an exhaust fan is connected to the outside of the air suction pipeline.
Through adopting above-mentioned technical scheme, the aluminum alloy guide rail produces a large amount of steam under the liquid-cooling box's the effect of spraying, and steam passes through behind air cleaner and through the exhaust duct discharge, in time handles the moisture that sprays the production, improves the humidity in the liquid-cooling box, improves the cooling effect.
Preferably, a filter plate is embedded in the lower portion of the liquid cooling tank, the liquid cooling tank below the filter plate is funnel-shaped, a water outlet in the bottom of the liquid cooling tank is connected with a water storage tank, a pipeline on one side of the water storage tank is connected with a cooler, a pipeline on one side of the cooler is connected with a circulating water pump, and a pipeline on one side of the circulating water pump is connected with a spraying header pipe.
By adopting the technical scheme, the water storage tank is used for collecting the spray water and the condensed water and reflows to the spray header pipe through the circulating water pump, so that the recycling of water resources is realized; the lower part of liquid-cooling case inlays and is equipped with the filter, can filter the particle impurity of aquatic, prevents to block up and sprays the mechanism and cause the damage to the aluminum alloy guide rail when spraying.
Preferably, the spraying mechanism comprises a spraying main pipe, a plurality of vertically-arranged middle pipes are communicated with the spraying main pipe, the lower ends of the middle pipes are communicated with spraying branch pipes, a plurality of vertically-arranged spraying pipes are communicated with the spraying branch pipes, and water spraying heads are installed on the spraying pipes.
By adopting the technical scheme, the spraying is uniform, and the aluminum alloy guide rail is uniformly cooled everywhere.
Preferably, the sprinkler head is a pressurized sprinkler head.
Through adopting above-mentioned technical scheme, adopt pressure boost shower nozzle can be with water atomization, increased the area of contact of water and aluminum alloy guide rail, improved cooling efficiency.
Preferably, the water storage tank is also connected with a water inlet pipe for supplementing water.
Through adopting above-mentioned technical scheme, the inlet tube can supply the water that sprays the loss among the cooling process.
Preferably, the conveying roller is made of high-temperature-resistant alloy materials.
Through adopting above-mentioned technical scheme, the conveying roller that high temperature resistant alloy material made can not be damaged because of high temperature operational environment.
Preferably, the side surfaces of the heat preservation box, the liquid cooling box and the air cooling box are all provided with high-temperature resistant observation windows.
Through adopting above-mentioned technical scheme, conveniently observe the condition of aluminum alloy guide rail at any time.
Therefore, the utility model discloses possess following advantage:
(1) the utility model adds the heat insulation box in front of the liquid cooling box, which can ensure that the aluminum alloy guide rail reaches the proper quenching cooling temperature when entering the liquid cooling box, improves the mechanical strength and performance of the aluminum alloy guide rail, and improves the quality of the aluminum alloy guide rail;
(2) the utility model carries out liquid cooling and air cooling to the aluminum alloy guide rail through the liquid cooling box and the air cooling box, all parts of the aluminum alloy guide rail are cooled uniformly, the stress of the aluminum alloy guide rail is reduced, the mechanical strength is improved, the cooling efficiency is improved, the phenomenon of section bar deformation caused by nonuniform cooling of the aluminum alloy guide rail is effectively avoided, and the quality of the aluminum alloy guide rail is ensured;
(3) the upper end of the liquid cooling box of the utility model is provided with the air exhaust pipeline, which can process the water vapor generated by spraying in time, improve the humidity in the liquid cooling box and improve the cooling effect;
(4) the utility model discloses a storage water tank is used for collecting spray water and comdenstion water to flow back to the spray header through circulating water pump, realized the recycle of water resource.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the liquid cooling tank of the present invention;
fig. 3 is a schematic structural view of the spraying mechanism of the present invention;
fig. 4 is a schematic structural view of the incubator of the present invention.
Illustration of the drawings: 1-extrusion molding machine, 2-frame, 3-discharge cylinder, 4-insulation box, 5-liquid cooling box, 6-air cooling box, 7-insulation layer, 8-electric heating wire, 9-air inlet, 10-air blower, 11-conveying roller, 12-guide plate, 13-material receiving groove, 14-temperature sensor, 15-temperature regulator, 16-air filter, 17-air suction pipeline, 18-filter plate, 19-water storage tank, 20-cooler, 21-circulating water pump, 22-spray header pipe, 23-intermediate pipe, 24-spray branch pipe, 25-spray pipe, 26-water spray head, 27-water inlet pipe and 28-observation window.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a technical scheme, a cooling device for preparing aluminum alloy guide rail comprises an extrusion molding machine 1, a frame 2, and a cooling system and a conveyer which are installed on the frame 2, wherein the cooling system comprises an insulation can 4, a liquid cooling box 5 and an air cooling box 6 which are arranged on the frame 2 in sequence, the conveyer comprises a plurality of conveying rollers 11 which are arranged on the frame 2 in parallel, the conveying rollers 11 are made of high temperature resistant alloy materials, and the conveying rollers 11 sequentially penetrate through the insulation can 4, the liquid cooling box 5 and the air cooling box 6; the right end of the extrusion molding machine 1 is fixedly connected with a discharge barrel 3, and the bottom surface of the discharge barrel 3 is flush and contacted with the top surface of the leftmost conveying roller 11; a spraying mechanism is arranged at the upper part in the liquid cooling box 5, an air filter 16 is arranged at the top in the box body of the liquid cooling box 5, the air filter 16 made of high-temperature-resistant glass fiber is used in the embodiment, an air suction pipeline 17 is connected in the middle of the top of the outer wall of the liquid cooling box 5, and the air suction pipeline 17 is externally connected with an exhaust fan; the top plate and the bottom plate of the air cooling box 6 are provided with air inlets 9, and the air inlets 9 are connected with an air blower 10 through a pipeline; a material guide plate 12 is arranged at the delivery roller 11 at the rightmost side of the frame 2, and a material receiving groove 13 is arranged below the material guide plate 12; in order to observe the condition of the aluminum alloy guide rail at any time conveniently, the side surfaces of the heat preservation box 4, the liquid cooling box 5 and the air cooling box 6 are all provided with high-temperature resistant observation windows 28.
To above-mentioned conveying roller 11, can adopt the transmission who contains motor and gear, two conveying rollers 11 of controlling both ends rotate under the drive of motor and gear to at conveying roller 11 peripheral parcel have the high temperature felt, still evenly be equipped with a plurality of holes that are used for breathing freely pervious to water on the high temperature felt, thereby realized the conveying to the aluminum alloy guide rail.
As shown in fig. 4, a heat insulating layer 7 is disposed between the inner wall and the outer wall of the heat insulating box 4, an electric heating wire 8 is disposed in the heat insulating layer 7, a temperature regulator 15 for controlling the temperature of the electric heating wire 8 is connected to the outside of the electric heating wire 8, a temperature sensor 14 is disposed in the heat insulating box 4, in this embodiment, the temperature sensor 14 is a pt100 thermal resistance temperature sensor, the temperature sensor 14 is electrically connected to the temperature regulator 15, and the temperature in the heat insulating box 4 can be displayed on the temperature regulator 15.
As shown in fig. 2 and 3, a filter plate 18 is embedded in the lower part of the liquid cooling tank 5, the liquid cooling tank 5 below the filter plate 18 is funnel-shaped, a water outlet at the bottom of the liquid cooling tank 5 is connected with a water storage tank 19, a pipeline at one side of the water storage tank 19 is connected with a cooler 20, a pipeline at one side of the cooler 20 is connected with a circulating water pump 21, a pipeline at one side of the circulating water pump 21 is connected with a spray header 22, and a water inlet pipe 27 for supplementing water is further connected to the water; the spraying mechanism comprises a spraying header pipe 22, a plurality of middle pipes 23 which are vertically arranged are communicated with the spraying header pipe 22, a spraying branch pipe 24 is communicated with the lower end of each middle pipe 23, a plurality of spraying pipes 25 which are vertically arranged are communicated with the spraying branch pipes 24, a water spraying head 26 is installed on each spraying pipe 25, the water spraying head 26 is a pressurizing nozzle, water can be atomized, the contact area of water and an aluminum alloy guide rail is increased, and the cooling efficiency is improved.
The utility model discloses simple structure, carry out liquid cooling and air-cooled cooling to the aluminum alloy guide rail through liquid cooling case and air cooling case, the cooling of each department of aluminum alloy guide rail is even, the stress of aluminum alloy guide rail has been reduced, its mechanical strength has been improved, the cooling efficiency has been improved, the phenomenon of the inhomogeneous section bar deformation that leads to of aluminum alloy guide rail cooling has been avoided effectively, the quality of aluminum alloy guide rail has been ensured, be provided with the insulation can simultaneously, can avoid the aluminum alloy guide rail to quench the cooling before the temperature low excessively, the mechanical strength and the performance of aluminum alloy guide rail have been improved, the quality of aluminum alloy guide rail has been improved.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a cooling device for preparing aluminum alloy guide rail, includes extrusion moulding machine (1), frame (2) and installs cooling system and conveyer on frame (2), its characterized in that: the surface of the right end of the extrusion molding machine (1) is fixedly connected with a discharge barrel (3), and the lower end face of the discharge barrel (3) is connected with a conveying device; the cooling system comprises an insulation box (4), a liquid cooling box (5) and an air cooling box (6) which are sequentially arranged on the rack (2), wherein a heat insulation layer (7) is arranged between the inner wall and the outer wall of the insulation box (4), and electric heating wires (8) are arranged in the heat insulation layer (7); a spraying mechanism is arranged at the upper part in the liquid cooling box (5); air inlets (9) are arranged on the top plate and the bottom plate of the air cooling box (6), and the air inlets (9) are connected with an air blower (10) through pipelines; the conveying device comprises a plurality of conveying rollers (11) which are arranged on the rack (2) in parallel, and the bottom surface of the discharge barrel (3) is flush with the top surface of the conveying roller (11) at the leftmost side.
2. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 1, wherein: the conveying device is characterized in that a material guide plate (12) is arranged at the conveying roller (11) on the rightmost side of the rack (2), and a material receiving groove (13) is arranged below the material guide plate (12).
3. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 1, wherein: a temperature sensor (14) is arranged in the heat preservation box (4), and a temperature regulator (15) for controlling the temperature of the electric heating wire (8) is connected outside the electric heating wire (8).
4. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 1, wherein: the air cooling box is characterized in that an air filter (16) is arranged at the top in the box body of the liquid cooling box (5), an air suction pipeline (17) is connected to the middle of the top of the outer wall of the liquid cooling box (5), and an exhaust fan is connected to the air suction pipeline (17) in an external mode.
5. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 4, wherein: the lower part of liquid cooling case (5) inlays and is equipped with filter (18), is located liquid cooling case (5) of filter (18) below set up to leak hopper-shaped, and the delivery port and the storage water tank (19) of liquid cooling case (5) bottom are connected, storage water tank (19) one side tube coupling cooler (20), circulating water pump (21) are connected to cooler (20) one side tube coupling, circulating water pump (21) one side tube coupling spray header (22).
6. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 5, wherein: the spraying mechanism comprises a spraying main pipe (22), a plurality of middle pipes (23) which are vertically arranged are communicated with the spraying main pipe (22), spraying branch pipes (24) are communicated with the lower ends of the middle pipes (23), a plurality of spraying pipes (25) which are vertically arranged are communicated with the spraying branch pipes (24), and water spraying heads (26) are installed on the spraying pipes (25).
7. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 6, wherein: the sprinkler head (26) is a pressurized sprinkler head.
8. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 7, wherein: the water storage tank (19) is also connected with a water inlet pipe (27) for supplementing water.
9. The cooling device for manufacturing an aluminum alloy guide rail as recited in claim 1, wherein: the conveying roller (11) is made of high-temperature-resistant alloy materials.
10. A cooling apparatus for producing an aluminum alloy guide rail according to any one of claims 1 to 9, wherein: and high-temperature resistant observation windows (28) are arranged on the side surfaces of the heat preservation box (4), the liquid cooling box (5) and the air cooling box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922497448.XU CN211726987U (en) | 2019-12-31 | 2019-12-31 | Cooling device for preparing aluminum alloy guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922497448.XU CN211726987U (en) | 2019-12-31 | 2019-12-31 | Cooling device for preparing aluminum alloy guide rail |
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| Publication Number | Publication Date |
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| CN211726987U true CN211726987U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922497448.XU Active CN211726987U (en) | 2019-12-31 | 2019-12-31 | Cooling device for preparing aluminum alloy guide rail |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872062A (en) * | 2021-02-04 | 2021-06-01 | 台州学院 | Finished product steel rolling composite cooling device for machine manufacturing industry |
| CN113291249A (en) * | 2021-05-21 | 2021-08-24 | 南通众福新材料科技有限公司 | Lightweight aluminum alloy material for new energy vehicles, and preparation device and preparation method thereof |
| CN115992335A (en) * | 2022-12-28 | 2023-04-21 | 佛山市三水凤铝铝业有限公司 | Aluminum alloy quenching device |
-
2019
- 2019-12-31 CN CN201922497448.XU patent/CN211726987U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872062A (en) * | 2021-02-04 | 2021-06-01 | 台州学院 | Finished product steel rolling composite cooling device for machine manufacturing industry |
| CN113291249A (en) * | 2021-05-21 | 2021-08-24 | 南通众福新材料科技有限公司 | Lightweight aluminum alloy material for new energy vehicles, and preparation device and preparation method thereof |
| CN113291249B (en) * | 2021-05-21 | 2021-12-31 | 南通众福新材料科技有限公司 | Lightweight aluminum alloy material for new energy vehicles, and preparation device and preparation method thereof |
| CN115992335A (en) * | 2022-12-28 | 2023-04-21 | 佛山市三水凤铝铝业有限公司 | Aluminum alloy quenching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cooling device for preparing aluminum alloy guide rail Effective date of registration: 20211110 Granted publication date: 20201023 Pledgee: Danghu Branch of Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Pledgor: Jiaxing Jinghong Aluminum Co.,Ltd. Registration number: Y2021330002188 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201023 Pledgee: Danghu Branch of Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Pledgor: Jiaxing Jinghong Aluminum Co.,Ltd. Registration number: Y2021330002188 |