CN110202483B - Burr removing mechanism for air gap magnetic core and using method of burr removing mechanism - Google Patents
Burr removing mechanism for air gap magnetic core and using method of burr removing mechanism Download PDFInfo
- Publication number
- CN110202483B CN110202483B CN201910597366.4A CN201910597366A CN110202483B CN 110202483 B CN110202483 B CN 110202483B CN 201910597366 A CN201910597366 A CN 201910597366A CN 110202483 B CN110202483 B CN 110202483B
- Authority
- CN
- China
- Prior art keywords
- cavity
- ceramsite
- haydite
- tank
- air
- Prior art date
- 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.)
- Active
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 42
- 230000008929 regeneration Effects 0.000 claims abstract description 15
- 238000011069 regeneration method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000004064 recycling Methods 0.000 claims description 34
- 230000009471 action Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Detergent Compositions (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses a burr removing mechanism of an air gap magnetic core, which comprises an air source, a haydite release tank, a burr removing cavity, a haydite recovery tank and a haydite recovery and regeneration device, wherein the air source is connected with a release tank air inlet of the haydite release tank through a first conduit, the burr removing cavity comprises an upper cavity and a lower cavity, two ends of the lower cavity are respectively provided with a removing cavity air inlet and a removing cavity air outlet, a release tank air outlet of the haydite release tank is connected with a removing cavity air inlet through a second conduit, the removing cavity air outlet is connected with a recovery tank air inlet of the haydite recovery tank through a third conduit, and a combined groove with a wavy curve structure is arranged at the air gap relative position of the air gap magnetic core in the burr removing cavity on the lower cavity. The invention replaces the original manual burr removing mode of the file by using the assembly line process device, thereby saving labor force, reducing labor cost, improving the burr removing efficiency by more than 3 times and greatly improving the process efficiency.
Description
Technical Field
The invention relates to the technical field of air gap magnetic cores, in particular to a burr removing mechanism of an air gap magnetic core and a using method thereof.
Background
The air gap magnetic core is used as a core component of the sensor and is widely applied to a magnetic collection loop of the electric quantity sensor. The air gap core must have burrs at the air gap due to the cutting process when the air gap is opened. At present, burrs exist at the air gap of the magnetic core, so that frequent faults of an application end are easy to occur, and common faults comprise short circuit of a chip pin, pollution of a circuit board and the like. Conventionally, the burr is manually removed using a rasp. This approach does not remove all burrs completely, and is inefficient and does not guarantee consistency of product quality.
Therefore, a new solution is needed to solve the above problems.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the burr removing mechanism for the air gap magnetic core is good in burr removing effect and high in efficiency.
The technical scheme is as follows: in order to achieve the above purpose, the invention provides a burr removing mechanism of an air gap magnetic core, which comprises an air source, a haydite release tank, a burr removing cavity, a haydite recovery tank and a haydite recovery and regeneration device, wherein the air source is connected with a release tank air inlet of the haydite release tank through a first conduit, the burr removing cavity comprises an upper cavity and a lower cavity, two ends of the lower cavity are respectively provided with a cavity removing air inlet and a cavity removing air outlet, an air outlet of the release tank of the haydite release tank is connected with the cavity removing air inlet through a second conduit, the cavity removing air outlet is connected with a recovery tank air inlet of the haydite recovery tank through a third conduit, a combined groove of a wavy curve structure is arranged at the air gap relative position of the air gap magnetic core in the burr removing cavity on the lower cavity, the haydite recovery and regeneration device is of a box structure with an opening at the top, a plurality of downwards inclined permanent magnet plates are respectively and longitudinally staggered on two inner walls of the haydite recovery and regeneration device is positioned below the haydite release opening of the haydite recovery tank and is used for receiving haydite in the recovery tank.
Further, the haydite recycling device comprises two fixed plates and two movable plates, the permanent magnet plates are respectively distributed on the two movable plates, two clamping grooves matched with the two movable plates are formed in the fixed plates, the two movable plates are arranged in a detachable mode, and therefore the two movable plates can be detached from the haydite recycling device, and the permanent magnet plates on the movable plates can be cleaned and maintained conveniently.
Further, be provided with sealing rubber circle between last cavity and the lower cavity, sealing rubber circle can guarantee the high leakproofness between last cavity and the lower cavity, avoids appearing the gas leakage condition.
Further, two ends of the combined groove with the wavy curve structure correspond to the air inlet of the removing cavity and the air outlet of the removing cavity respectively.
The application method of the burr removing mechanism of the air gap magnetic core comprises the following steps:
S1: firstly, opening an upper cavity, placing an air gap magnetic core to be deburred on a lower cavity, and then splicing the upper cavity on the lower cavity, so that the air gap magnetic core is positioned in a burr removal cavity;
S2: the method comprises the steps that an air source is driven into a haydite release tank from an air inlet of the release tank through a first guide pipe, haydite in the haydite release tank enters a second guide pipe from an air outlet of the release tank under the action of the air source, and then enters a burr removal cavity through a cavity removal air inlet;
S3: under the action of high-pressure gas, the ceramsite rubs against the air gap and the inner wall of the air gap magnetic core to remove burrs on the air gap magnetic core, and in the process, due to the arrangement of the combined grooves of the wavy curve structures in the burr removing cavity, the ceramsite can obtain vortex kinetic energy, so that the ceramsite can completely and rapidly remove burrs on the air gap magnetic core;
S4: the ceramsite in the burr removing cavity enters the ceramsite recycling tank from the air outlet of the removing cavity through a third conduit and the air inlet of the recycling tank, and the air is discharged through the air outlet of the recycling tank;
S5: when the ceramsite in the ceramsite recycling tank needs to be discharged and cleaned, opening a ceramsite release opening of the ceramsite recycling tank, enabling the ceramsite to enter a ceramsite recycling device, sliding along each permanent magnet plate, and finally falling into the ceramsite recycling device, wherein in the process, the permanent magnet plates remove metal burrs mixed in the ceramsite;
s6: when the ceramsite in the ceramsite release tank needs to be replenished, the ceramsite in the ceramsite recycling device is transferred into the ceramsite release tank.
In the invention, because the air gap magnetic core is made of ferromagnetic materials, burrs generated by the air gap magnetic core also belong to ferromagnetic substances, and the air gap magnetic core has higher sensitivity to external magnetic fields. In contrast, the ceramsite is formed by sintering high-hardness nonmetallic materials such as corundum, belongs to non-ferromagnetic substances and is not influenced by an external magnetic field, so that residual burrs mixed on the ceramsite can be adsorbed through the arrangement of the permanent magnet plate, and the recycling effect of the ceramsite is ensured.
The beneficial effects are that: compared with the prior art, the invention has the following advantages:
1. the original manual burr removing mode of the file is replaced by the assembly line process device, so that labor force is saved, labor cost is reduced, burr removing efficiency can be improved by more than 3 times, and process efficiency is greatly improved.
2. The arrangement of the combined groove of the wave-shaped curve structure in the burr removing cavity is designed in a special structure, so that the ceramic particles can obtain vortex-type kinetic energy, the friction effect between the ceramic particles and the air gap magnetic core is enhanced, the ceramic particles can be in more comprehensive and complete contact with the air gap magnetic core, the burrs on the air gap magnetic core can be completely and rapidly removed by the ceramic particles, the burr removing effect is greatly improved, and the subsequent use effect of the air gap magnetic core is guaranteed.
3. The mode that utilizes the haydite to get rid of the burr on the air gap magnetic core can not cause any damage to the air gap magnetic core, has solved the problem that traditional manual deburring mode of file causes the damage to the air gap magnetic core easily.
Drawings
FIG. 1 is a schematic diagram of a structural connection of the present invention;
FIG. 2 is a schematic view of the structure of the burr removal cavity;
FIG. 3 is a schematic diagram of a ceramsite recycling device;
FIG. 4 is a schematic view of the back connection of the upper and lower chambers;
Fig. 5 is a schematic view of the front connection of the upper and lower chambers.
Detailed Description
The invention is further elucidated below in connection with the drawings and the specific embodiments.
As shown in fig. 1 to 3, the invention provides a burr removing mechanism of an air gap magnetic core, which comprises an air source, a haydite release tank 2, a burr removing cavity, a haydite recovery tank 6 and a haydite recovery and regeneration device 7, wherein a release tank air inlet 22 and a safety valve 23 are arranged on a release tank cover 21 of the haydite release tank 2, the air source is connected with the release tank air inlet 22 through a first conduit 11, the burr removing cavity comprises an upper cavity 3 and a lower cavity 4, a sealing rubber ring 31 is arranged between the upper cavity 3 and the lower cavity 4, a removing cavity air inlet 42 and a removing cavity air outlet 43 are respectively arranged at two ends of the lower cavity 4, a release tank air outlet 24 of the haydite release tank 2 is connected with the removing cavity air inlet 42 through a second conduit 25, a recovery tank air inlet 62 and a recovery tank air outlet 63 are arranged on a recovery tank cover 61 of the haydite recovery tank 6, the removing cavity air outlet 43 is connected with the recycling tank air inlet 62 of the ceramsite recycling tank 6 through the third conduit 5, the lower cavity 4 is provided with a combined groove 41 with a wavy curve structure at the air gap opposite position of the air gap magnetic core 10 in the burr removing cavity, two ends of the combined groove 41 with the wavy curve structure correspond to the removing cavity air inlet 42 and the removing cavity air outlet 43 respectively, the ceramsite recycling device 7 is of a box structure with an open top, the ceramsite recycling device 7 comprises two fixed plates 71 and two movable plates 72, two clamping grooves 73 matched with the two movable plates 72 are arranged on the two fixed plates 71, the ceramsite recycling device 7 forms a square barrel-shaped structure, and two permanent magnet plates 8 inclining downwards are longitudinally and alternately arranged on opposite surfaces of the two movable plates 72 respectively.
In the embodiment, the air source is a high-pressure air source formed by providing an air compressor 1; the width of the combined groove 41 with the wavy curve structure is 2-3 mm larger than the air gap width of the air gap magnetic core 10; the width of the cavity removing air inlet 42 is correspondingly matched with the width of the combined groove 41; the diameter scale of the used ceramic grains 100 is one third of the air gap width of the air gap magnetic core 10; the air gap width of the air gap magnetic core 10 is 2-5 mm; the bottom of the haydite recycling and regenerating device 7 is also of an opening structure, and the haydite recycling and regenerating device 7 is placed in a collecting tank 9, so that the haydite which is completely treated inside the haydite recycling and regenerating device 7 is left in the collecting tank 9 each time only by taking away the haydite recycling and regenerating device 7, and the problem that the haydite is difficult to pour from an inlet at the top of the haydite recycling and regenerating device 7 is solved.
As shown in fig. 4 and 5, in this embodiment, one end of the upper cavity 3 and one end of the lower cavity 4 are connected by a hinge 32, and the other end is connected by a quick lock 33, so as to realize opening and closing of the burr removing cavity.
In this embodiment, the above mechanism is used to perform the burr removal process on the air gap core 10, and the specific process is as follows with reference to fig. 1 and 2:
S1: firstly, the quick lock catch 33 is opened to turn over the upper cavity 3, so that the burr removing cavity is in an open state, a plurality of air gap magnetic cores 10 to be deburred are arranged on the lower cavity 4, at the moment, the two ends of an air gap of the air gap magnetic cores 10 respectively correspond to the cavity removing air inlet 42 and the cavity removing air outlet 43 of the lower cavity 4, then the upper cavity 3 is closed, the quick lock catch 33 is locked, the air gap magnetic cores 10 are fixed in the burr removing cavity, and the sealing rubber ring 31 has good sealing performance;
s2: starting the air compressor 1, driving a high-pressure air source into the ceramsite release tank 2 from the release tank air inlet 22 through the first guide pipe 11 by the air compressor 1, enabling ceramsite 100 in the ceramsite release tank 2 to enter the second guide pipe 25 from the release tank air outlet 24 under the action of the air source, and then entering the burr removal cavity through the cavity removal air inlet 42;
S3: under the action of high-pressure gas, the ceramsite 100 rubs against the air gap and the inner wall of the air gap magnetic core 10 to remove burrs on the air gap magnetic core 10, and in the process, due to the arrangement of the combined grooves 41 with the wavy curve structures in the burr removing cavity, the ceramsite 100 can obtain vortex kinetic energy and vortex type running tracks, so that the ceramsite 100 can be in quick and full contact with the air gap and the inner wall of the air gap magnetic core 10, and the burrs on the air gap magnetic core 10 can be completely and quickly removed by the ceramsite 100;
S4: the ceramsite 100 in the burr removing cavity enters the ceramsite recovery tank 6 from the removing cavity air outlet 43 through the third conduit 5 and the recovery tank air inlet 62, the air is discharged through the recovery tank air outlet 63, the ceramsite 100 stays in the ceramsite recovery tank 6, and in order to prevent the ceramsite 100 from escaping from the ceramsite recovery tank 6 through the recovery tank air outlet 63, a shielding is arranged at the recovery tank air outlet 63 in the embodiment;
S5: finally, the air compressor 1 is stopped, the upper cavity 3 is opened, the processed air gap magnetic core 10 is taken out, a new air gap magnetic core 10 to be processed is taken out, and the process treatment is carried out again.
As shown in fig. 1 and 3, when the ceramsite in the ceramsite release tank 2 needs to be replenished, the ceramsite release port 64 of the ceramsite recovery tank 6 is opened, the ceramsite 100 in the ceramsite recovery tank 6 enters the ceramsite recovery and regeneration device 7, the ceramsite 100 slides down along the four permanent magnet plates 8 respectively and finally falls into the ceramsite recovery and regeneration device 7, the permanent magnet plates 8 remove residual metal burrs mixed in the ceramsite in the process of sliding down the ceramsite 100, so that the ceramsite 100 sliding into the ceramsite recovery and regeneration device 7 is clean, and as the bottom of the ceramsite recovery and regeneration device 7 is also of an opening structure, the ceramsite recovery and regeneration device 7 is positioned in the collecting tank 9, the worker only needs to lift up the ceramsite recovery and regeneration device 7, and clean ceramsite positioned in the ceramsite recovery and regeneration device 7 can be fully concentrated in the collecting tank 9, at this time, the worker opens the release tank cover 21 of the ceramsite release tank 2 to replenish clean ceramsite in the collecting tank 9 into the release tank 2. In the embodiment, the ceramsite recycling device 7 can achieve the removal rate of 98% on the metal burrs mixed on the ceramsite, so that the ceramsite completely meets the recycling requirement.
When the permanent magnet plates 8 of the ceramsite recycling device 7 absorb more residual metal burrs, workers only need to pull out the two movable plates 72 at the same time, clean the permanent magnet plates 8 on the two movable plates 72 respectively, then put the positions and insert the positions into the two clamping grooves 73 at the same time for reuse.
Claims (4)
1. The utility model provides a burr removal mechanism of air gap magnetic core which characterized in that: the device comprises an air source, a haydite release tank, a burr removal cavity, a haydite recovery tank and a haydite recovery and regeneration device, wherein the air source is connected with a release tank air inlet of the haydite release tank through a first conduit, the burr removal cavity comprises an upper cavity and a lower cavity, two ends of the lower cavity are respectively provided with a cavity removal air inlet and a cavity removal air outlet, a release tank air outlet of the haydite release tank is connected with a cavity removal air inlet through a second conduit, the cavity removal air outlet is connected with a recovery tank air inlet of the haydite recovery tank through a third conduit, a combined groove of a wavy curve structure is formed in the lower cavity, which is positioned at the air gap opposite position of an air gap magnetic core in the burr removal cavity, the haydite recovery and regeneration device is of a box structure with an opening at the top, and a plurality of downwards inclined permanent magnet plates are respectively and longitudinally staggered on the inner walls of two sides of the haydite recovery and regeneration device is positioned below the haydite release opening of the haydite recovery tank and used for receiving haydite in the haydite recovery tank;
The ceramsite recycling device comprises two fixed plates and two movable plates, wherein the permanent magnet plates are respectively distributed on the two movable plates, and two clamping grooves matched with the two movable plates are formed in the two fixed plates;
and two ends of the combined groove with the wavy curve structure respectively correspond to the air inlet of the removing cavity and the air outlet of the removing cavity.
2. The air gap core deburring mechanism as set forth in claim 1, wherein: the width of the combined groove of the wavy curve structure is 2-3 mm larger than the width of the air gap magnetic core.
3. The air gap core deburring mechanism as set forth in claim 1, wherein: and a sealing rubber ring is arranged between the upper cavity and the lower cavity.
4. The method of claim 1, wherein the step of using the air gap core deburring mechanism comprises the steps of: the method comprises the following steps:
S1: firstly, opening an upper cavity, placing an air gap magnetic core to be deburred on a lower cavity, and then splicing the upper cavity on the lower cavity, so that the air gap magnetic core is positioned in a burr removal cavity;
S2: the method comprises the steps that an air source is driven into a haydite release tank from an air inlet of the release tank through a first guide pipe, haydite in the haydite release tank enters a second guide pipe from an air outlet of the release tank under the action of the air source, and then enters a burr removal cavity through a cavity removal air inlet;
S3: under the action of high-pressure gas, the ceramsite rubs against the air gap and the inner wall of the air gap magnetic core to remove burrs on the air gap magnetic core, and in the process, due to the arrangement of the combined grooves of the wavy curve structures in the burr removing cavity, the ceramsite can obtain vortex kinetic energy, so that the ceramsite can completely and rapidly remove burrs on the air gap magnetic core;
S4: the ceramsite in the burr removing cavity enters the ceramsite recycling tank from the air outlet of the removing cavity through a third conduit and the air inlet of the recycling tank, and the air is discharged through the air outlet of the recycling tank;
S5: when the ceramsite in the ceramsite recycling tank needs to be discharged and cleaned, opening a ceramsite release opening of the ceramsite recycling tank, enabling the ceramsite to enter a ceramsite recycling device, sliding along each permanent magnet plate, and finally falling into the ceramsite recycling device, wherein in the process, the permanent magnet plates remove metal burrs mixed in the ceramsite;
s6: when the ceramsite in the ceramsite release tank needs to be replenished, the ceramsite in the ceramsite recycling device is transferred into the ceramsite release tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597366.4A CN110202483B (en) | 2019-07-04 | 2019-07-04 | Burr removing mechanism for air gap magnetic core and using method of burr removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597366.4A CN110202483B (en) | 2019-07-04 | 2019-07-04 | Burr removing mechanism for air gap magnetic core and using method of burr removing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110202483A CN110202483A (en) | 2019-09-06 |
| CN110202483B true CN110202483B (en) | 2024-05-28 |
Family
ID=67796116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910597366.4A Active CN110202483B (en) | 2019-07-04 | 2019-07-04 | Burr removing mechanism for air gap magnetic core and using method of burr removing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202483B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090020931A (en) * | 2007-08-24 | 2009-02-27 | 현대자동차주식회사 | Removing system aluminium burr |
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN106425876A (en) * | 2016-11-08 | 2017-02-22 | 浙江工业大学 | Segment heating artificial joint turbine precision machining device and method thereof |
| CN107695898A (en) * | 2017-11-22 | 2018-02-16 | 河南理工大学 | A kind of abrasive material gas jet mill material retracting device and method |
| CN207771605U (en) * | 2018-01-17 | 2018-08-28 | 广州迪升机械科技发展有限公司 | A kind of pipe fitting sand blasting unit that can recycle sand grains |
| CN108747839A (en) * | 2018-08-24 | 2018-11-06 | 浙江宏博新型建材有限公司 | A kind of vortex wind formula burnishing device of Hardware fitting |
| CN210210032U (en) * | 2019-07-04 | 2020-03-31 | 无锡集磁科技有限公司 | Burr removing mechanism of air gap magnetic core |
-
2019
- 2019-07-04 CN CN201910597366.4A patent/CN110202483B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090020931A (en) * | 2007-08-24 | 2009-02-27 | 현대자동차주식회사 | Removing system aluminium burr |
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN106425876A (en) * | 2016-11-08 | 2017-02-22 | 浙江工业大学 | Segment heating artificial joint turbine precision machining device and method thereof |
| CN107695898A (en) * | 2017-11-22 | 2018-02-16 | 河南理工大学 | A kind of abrasive material gas jet mill material retracting device and method |
| CN207771605U (en) * | 2018-01-17 | 2018-08-28 | 广州迪升机械科技发展有限公司 | A kind of pipe fitting sand blasting unit that can recycle sand grains |
| CN108747839A (en) * | 2018-08-24 | 2018-11-06 | 浙江宏博新型建材有限公司 | A kind of vortex wind formula burnishing device of Hardware fitting |
| CN210210032U (en) * | 2019-07-04 | 2020-03-31 | 无锡集磁科技有限公司 | Burr removing mechanism of air gap magnetic core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110202483A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105525316B (en) | Automatic brush coating apparatus | |
| CN203448601U (en) | Automatic resin-sand regeneration system | |
| CN206066244U (en) | A kind of live 3PE repaired mouths sand blasting apparatus of speedily carrying out rescue work | |
| CN110202483B (en) | Burr removing mechanism for air gap magnetic core and using method of burr removing mechanism | |
| CN210210032U (en) | Burr removing mechanism of air gap magnetic core | |
| CN203525506U (en) | Dedusting device used for rust removal of steel structure | |
| CN210209943U (en) | Ceramsite recycling and regenerating device | |
| CN210210036U (en) | Air gap magnetic core burr removing cavity | |
| CN205761715U (en) | A kind of camellia oleosa seed decorticator with magnetic separation structure | |
| CN203917272U (en) | Ceramic lock pin based on zirconium oxide endoporus cleans high pressure blow-dry device | |
| CN116608702A (en) | Waste heat recovery system of magnetic core sintering kiln | |
| CN201404853Y (en) | Magnetic separator | |
| CN202238291U (en) | Permanent magnet high gradient iron remover | |
| CN202097028U (en) | Full-automatic high-intensity magnetic separator | |
| CN107755092A (en) | A kind of application method of vertical pipe formula metallic dust collection device | |
| CN213286069U (en) | Removing device for air pollution particles | |
| CN203303799U (en) | Dust removal machine in grinding process of inner wall of steel pipe | |
| CN202933781U (en) | Fluid deironing device | |
| CN207982233U (en) | A kind of resin sand process for producing line | |
| CN217703017U (en) | Dust collector for circuit board sand blasting machine | |
| CN204543786U (en) | Automatic dust removal equipment | |
| CN205925141U (en) | Filter device of water pump | |
| CN205903716U (en) | But circulating waste gas processing apparatus | |
| CN220779484U (en) | Dust remover ash discharge port with negative pressure air suction port | |
| CN219255273U (en) | Dust removing device of shot blasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |