CN109707751B - Cooling device for bearing manufacturing based on liquid nitrogen ice breaking - Google Patents
Cooling device for bearing manufacturing based on liquid nitrogen ice breaking Download PDFInfo
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- CN109707751B CN109707751B CN201811413822.7A CN201811413822A CN109707751B CN 109707751 B CN109707751 B CN 109707751B CN 201811413822 A CN201811413822 A CN 201811413822A CN 109707751 B CN109707751 B CN 109707751B
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Abstract
The invention discloses a liquid nitrogen ice breaking-based cooling device for bearing manufacturing, which structurally comprises a device main body and an ice breaking device, wherein the device main body is provided with an ice breaking transmission box and a bearing cooling pipeline, the ice breaking device is provided with an ice breaking telescopic rod, a broken pulp storage pipe and an ice block crushing device, the ice breaking telescopic rod is connected to the top end of the ice block crushing device through threaded engagement, the broken pulp storage pipe is vertically welded between the ice breaking transmission box and the bearing cooling pipeline, the ice block crushing device is embedded in the broken pulp storage pipe, and the ice block crushing device is vertically welded between the ice breaking transmission box and the bearing cooling pipeline. Can drop the ice sheet of bearing cooling pipe inner wall through the telescopic link that opens ice, rethread torsion spring's effect, trigger circuit connects, makes broken thick liquid carry out the fly-speed rotation, carries out the work of opening ice, avoids the ice sheet of bearing cooling pipe inner wall to condense too thickly, influences bearing cooling effect, shortens bearing cooling pipe's life.
Description
Technical Field
The invention relates to the field of bearing cooling, in particular to a cooling device for bearing manufacturing based on liquid nitrogen ice breaking.
Background
The bearing is widely applied to machinery, the bearing can rub with other parts during working, heat can be generated in the rubbing process, the heat can rise after the bearing works for a long time, the temperature balance inside the whole machine is affected, the machine is easily burnt out when the heat is too high, and normal work is affected, so that the bearing is usually provided with a cooling device, and the bearing is enabled to work at a certain balance temperature.
Aiming at the current bearing cooling device, a relative scheme is established for the following problems:
the bearing can be cooled by liquid nitrogen in the water cooling through two modes of air cooling or water cooling generally when being cooled, but the liquid nitrogen can be easily frozen at a low temperature for a long time, so that a thin ice layer can be condensed on the inner wall of a pipeline of the condensation pipe, and the service life of the cooling pipe can be influenced if the ice layer is not removed.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a cooling device for bearing manufacturing based on liquid nitrogen ice breaking.
The invention is realized by adopting the following technical scheme: a cooling device for bearing manufacturing based on liquid nitrogen ice breaking structurally comprises a device main body and an ice breaking device, wherein the device main body is vertically welded to the outside of the ice breaking device, the ice breaking device is embedded in the device main body, the device main body is provided with an ice breaking transmission box and a bearing cooling pipeline, the ice breaking transmission box is embedded above and below the bearing cooling pipeline, and the bearing cooling pipeline is vertically welded between the ice breaking transmission boxes; the ice breaking device is provided with an ice breaking telescopic rod, a broken pulp storage pipe and an ice block crushing device, the ice breaking telescopic rod is connected to the top end of the ice block crushing device through thread engagement, the broken pulp storage pipe is perpendicularly welded between an ice breaking transmission box and a bearing cooling pipeline, the ice block crushing device is embedded inside the broken pulp storage pipe, and the ice block crushing device is perpendicularly welded between the ice breaking transmission box and the bearing cooling pipeline.
As an optimization, the ice breaking telescopic rod is provided with a threaded connector and a micro motor, the threaded connector is perpendicularly welded to the bottom of the ice breaking telescopic rod, the micro motor is electrically connected to the lower portion of the threaded connector, the micro motor is connected to the inner wall of the ice breaking device through bolts in a riveting mode, and the micro motor is used for driving the threaded connector to rotate.
As optimization, ice cube breaker is equipped with broken thick liquid, dodges groove, conducting block, circular telegram ball, pivot, torque spring, conductive spring, broken thick liquid passes through the bolt riveting and connects in the pivot, dodge the groove and inlay and locate on the telescopic link surface that opens ice, the conducting block passes through the bolt riveting and connects inside the telescopic link that opens ice, circular telegram ball welds perpendicularly on circular telegram spring, the pivot passes through the bolt riveting and connects on the telescopic link inner wall that opens ice, torque spring inlays and locates on the pivot surface, conductive spring welds perpendicularly between broken thick liquid, broken thick liquid is the metal material, broken thick liquid is three, the conducting block is the metal conducting material, the conducting block is the arc structure.
Advantageous effects
The invention relates to a liquid nitrogen ice breaking-based cooling device for bearing manufacturing, which is used for working:
the ice breaking device is provided with the ice breaking telescopic rod, the broken pulp receiving pipe and the ice block crushing device, when the inner wall of the bearing cooling pipeline is frozen, the ice breaking telescopic rod is driven to extend, the ice block crushing device in the broken pulp receiving pipe can be pushed into the bearing cooling pipeline in the extending process of the ice breaking telescopic rod, and the ice layer on the inner wall of the bearing cooling pipeline can be pushed to fall off when the ice block crushing device enters the bearing cooling pipeline;
the ice block crushing device is provided with the crushed pulp, the avoidance groove, the conductive block, the electrified ball, the rotating shaft, the torsion spring and the conductive spring, under the condition that the blockage of the crushed pulp containing pipe is lost and the acting force of the torsion spring is simultaneously applied, the crushed pulp is bounced off, so that a spread propeller is formed, and when the crushed pulp is bounced off, the conductive spring is extruded simultaneously, so that the electrified ball is driven to be embedded into the conductive block, and a circuit is connected;
through being equipped with an ice-breaking telescopic link, the ice-breaking telescopic link is equipped with threaded connection head, micro motor, and after the intercommunication circuit, will drive micro motor and carry out work, micro motor drives threaded connection head at the in-process of work and rotates, drives ice-cube breaker and rotates under threaded connection head's flying speed rotates to broken thick liquid has been driven and has been broken the work of icing.
Compared with the prior art, the invention has the beneficial effects that: can drop the ice sheet of bearing cooling pipe inner wall through the telescopic link that opens ice, rethread torsion spring's effect, trigger circuit connects, makes broken thick liquid carry out the fly-speed rotation, carries out the work of opening ice, avoids the ice sheet of bearing cooling pipe inner wall to condense too thickly, influences bearing cooling effect, shortens bearing cooling pipe's life.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a cooling device for bearing manufacturing based on liquid nitrogen ice breaking in a working state.
FIG. 2 is a schematic structural diagram of a cooling device for bearing manufacturing based on liquid nitrogen ice breaking in a static state.
Fig. 3 is an external structure schematic view of the ice breaking telescopic rod in a working state.
Fig. 4 is an external structure schematic view of the ice breaking telescopic rod in a static state.
Fig. 5 is a schematic view of the internal structure of the ice-breaking telescopic rod in the working state.
Fig. 6 is a schematic view of the internal structure of the ice-breaking telescopic rod in a static state.
In the figure: the device comprises a device main body 1, an ice breaking device 2, an ice breaking transmission box 10, a bearing cooling pipeline 11, an ice breaking telescopic rod 20, a threaded connector 200, a micro motor 201, a broken slurry storage pipe 21, an ice block breaking device 22, broken slurry 220, an avoiding groove 221, a conductive block 222, a power-on ball 223, a rotating shaft 224, a torsion spring 225 and a conductive spring 226.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution of a cooling device for manufacturing a bearing based on liquid nitrogen ice breaking: the device comprises a device main body 1 and an ice breaking device 2, wherein the device main body 1 is vertically welded outside the ice breaking device 2, and the ice breaking device 2 is embedded inside the device main body 1, and the device is characterized in that the device main body 1 is provided with an ice breaking transmission box 10 and a bearing cooling pipeline 11, the ice breaking transmission box 10 is embedded above and below the bearing cooling pipeline 11, and the bearing cooling pipeline 11 is vertically welded between the ice breaking transmission boxes 10; the ice breaking device 2 is provided with an ice breaking telescopic rod 20, a broken slurry containing pipe 21 and an ice block crushing device 22, the ice breaking telescopic rod 20 is connected to the top end of the ice block crushing device 22 through threaded engagement, the broken slurry containing pipe 21 is perpendicularly welded between an ice breaking transmission box 10 and a bearing cooling pipeline 11, the ice block crushing device 22 is embedded inside the broken slurry containing pipe 21, the ice block crushing device 22 is perpendicularly welded between the ice breaking transmission box 10 and the bearing cooling pipeline 11, the ice breaking telescopic rod 20 is provided with a threaded connector 200 and a micro motor 201, the threaded connector 200 is perpendicularly welded at the bottom of the ice breaking telescopic rod 20, the micro motor 201 is electrically connected below the threaded connector 200, the micro motor 201 is connected to the inner wall of the ice block crushing device 22 through bolt riveting, the threaded connector 200 is made of metal, and the threaded connector 200 is used for controlling the ice breaking telescopic rod 20 to rotate, the ice cube crushing device 22 is provided with crushing pulp 220, an avoiding groove 221, a conductive block 222, a power-on ball 223, a rotating shaft 224, a torsion spring 225 and a conductive spring 226, the crushing pulp 220 is connected to the rotating shaft 224 in a riveting mode through bolts, the avoiding groove 221 is embedded in the outer surface of the ice-breaking telescopic rod 20, the conductive block 222 is connected to the inside of the ice-breaking telescopic rod 20 in a riveting mode through bolts, the power-on ball 223 is perpendicularly welded to the power-on spring 226, the rotating shaft 224 is connected to the inner wall of the ice-breaking telescopic rod 20 in a riveting mode through bolts, the torsion spring 225 is embedded in the outer surface of the rotating shaft 224, the conductive spring 226 is perpendicularly welded between the crushing pulp 220, the torsion spring 225 is used for controlling folding and unfolding of the crushing pulp 220, and the conductive spring 226 is made of metal.
When the ice breaking device is used, when the inner wall of the bearing cooling pipeline 11 is frozen, the ice breaking telescopic rod 20 is driven to extend, the ice breaking device 22 in the broken pulp containing pipe 21 is pushed to enter the bearing cooling pipeline 11 in the extending process of the ice breaking telescopic rod 20, the ice layer on the inner wall of the bearing cooling pipeline 11 is pushed to fall off when the ice breaking device 22 enters the bearing cooling pipeline 11, the broken pulp 220 is bounced off under the condition that the blockage of the broken pulp containing pipe 21 is lost, meanwhile, under the action force of the torsion spring 225, a spreading propeller is formed, when the broken pulp 220 is bounced off, the conductive spring 226 is extruded, so that the electrified ball 223 is driven to be embedded into the conductive block 222 to communicate with the circuit, the micro motor 201 is driven to work, the micro motor 201 drives the threaded connector 200 to rotate in the working process, and the ice breaking device 22 is driven to rotate under the flying speed rotation of the threaded connector 200, thereby driving the crushing paddle 220 to perform the ice-breaking work.
Compared with the prior art, the invention has the technical progress that:
can drop the ice sheet of bearing cooling pipe inner wall through the telescopic link that opens ice, rethread torsion spring's effect, trigger circuit connects, makes broken thick liquid carry out the fly-speed rotation, carries out the work of opening ice, avoids the ice sheet of bearing cooling pipe inner wall to condense too thickly, influences bearing cooling effect, shortens bearing cooling pipe's life.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a bearing is made and is used cooling device based on liquid nitrogen opens ice, its structure includes device main part (1), opens ice device (2), device main part (1) is welded perpendicularly and is opened ice device (2) outsidely, it locates inside device main part (1) to open ice device (2) inlay, its characterized in that: the device main body (1) is provided with an ice breaking transmission box (10) and bearing cooling pipelines (11), the ice breaking transmission box (10) is embedded above and below the bearing cooling pipelines (11), and the bearing cooling pipelines (11) are vertically welded between the ice breaking transmission boxes (10); the ice breaking device (2) is provided with an ice breaking telescopic rod (20), a broken pulp receiving pipe (21) and an ice block crushing device (22), the ice breaking telescopic rod (20) is connected to the top end of the ice block crushing device (22) in a threaded engagement mode, the broken pulp receiving pipe (21) is vertically welded between the ice breaking transmission box (10) and the bearing cooling pipeline (11), the ice block crushing device (22) is embedded in the broken pulp receiving pipe (21), and the ice block crushing device (22) is vertically welded between the ice breaking transmission box (10) and the bearing cooling pipeline (11);
the ice breaking telescopic rod (20) is provided with a threaded connector (200) and a micro motor (201), the threaded connector (200) is vertically welded at the bottom of the ice breaking telescopic rod (20), the micro motor (201) is electrically connected below the threaded connector (200), and the micro motor (201) is riveted on the inner wall of the ice breaking device (22) through a bolt;
ice-cube breaker (22) are equipped with broken thick liquid (220), dodge groove (221), conducting block (222), circular telegram ball (223), pivot (224), torsion spring (225), electrically conductive spring (226), broken thick liquid (220) are connected on pivot (224) through the bolt riveting, it inlays on ice breaking telescopic link (20) surface to dodge groove (221), conducting block (222) are connected inside ice breaking telescopic link (20) through the bolt riveting, circular telegram ball (223) weld perpendicularly on circular telegram spring (226), pivot (224) are connected on ice breaking telescopic link (20) inner wall through the bolt riveting, torsion spring (225) are inlayed and are located on pivot (224) surface, electrically conductive spring (226) weld perpendicularly between broken thick liquid (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413822.7A CN109707751B (en) | 2018-11-26 | 2018-11-26 | Cooling device for bearing manufacturing based on liquid nitrogen ice breaking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413822.7A CN109707751B (en) | 2018-11-26 | 2018-11-26 | Cooling device for bearing manufacturing based on liquid nitrogen ice breaking |
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| CN109707751A CN109707751A (en) | 2019-05-03 |
| CN109707751B true CN109707751B (en) | 2020-07-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113021705A (en) * | 2021-02-26 | 2021-06-25 | 重庆富美包装印务有限公司 | Cooling device for discharge of solvent-free compound machine |
| CN113843226A (en) * | 2021-09-16 | 2021-12-28 | 陕西裕隆气体有限公司 | Method for preventing and dredging liquid carbon dioxide pipeline from being dry ice |
| CN117066373B (en) * | 2023-10-16 | 2024-01-12 | 广州市易鸿智能装备股份有限公司 | Main roll bearing block cooling device and control method for lithium battery pole piece roll squeezer |
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| CN109707751A (en) | 2019-05-03 |
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Effective date of registration: 20200701 Address after: No. 599, Dongda Road, Qixing Town, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Applicant after: Zhejiang Chuang Nuo Auto Parts Co.,Ltd. Address before: 362100 Kangning 102, Lunshan Village, Dongyuan Town, Taiwanese Investment District, Quanzhou City, Fujian Province Applicant before: Chen Cannian |
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Effective date of registration: 20221214 Address after: 102, East 1st Floor, Management Committee of Shandong Pingyi Economic Development Zone, West Section of Jinhua Road, Pingyi Street, Pingyi County, Linyi City, Shandong Province, 276000 Patentee after: Pingyi County Economic Development Enterprise Service Co.,Ltd. Address before: 314000 No. 599, Dongda Road, Qixing Town, Nanhu District, Jiaxing, Zhejiang Patentee before: Zhejiang Chuang Nuo Auto Parts Co.,Ltd. |
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