CN107350952B - Automatic polishing machine for steel rings - Google Patents
Automatic polishing machine for steel rings Download PDFInfo
- Publication number
- CN107350952B CN107350952B CN201710710468.3A CN201710710468A CN107350952B CN 107350952 B CN107350952 B CN 107350952B CN 201710710468 A CN201710710468 A CN 201710710468A CN 107350952 B CN107350952 B CN 107350952B
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- Prior art keywords
- polishing
- throwing
- steel ring
- feeding seat
- pressing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic steel ring polishing machine which comprises a polishing wheel driven by a polishing motor, an inner polishing wheel driven by an inner polishing motor and a turntable, wherein the turntable is provided with at least two groups of steel ring brackets with adjustable heights; the polishing motor is arranged on an outer polishing feeding seat which can move towards the turntable, and an inner pressing hemp sheet which can move towards the polishing wheel is arranged on the outer polishing feeding seat; the inner throwing motor is arranged on an inner throwing feeding seat which can move towards the turntable, and an outer pressing hemp sheet which can move towards the inner throwing wheel is arranged on the inner throwing feeding seat. The outer ring polishing and the inner ring polishing are respectively carried out by supporting the steel rings through a plurality of groups of steel ring brackets on the turntable, so that the inner and outer polishing time is saved, and the production efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to a device for polishing a steel ring.
Background
In order to prevent the cover from being loose due to the fact that the outer ring of the glass pot cover is gouged, a circle of steel ring is pressed on the outer ring of the glass pot cover, meanwhile, in order to enable the glass pot cover to be more attractive, the steel ring needs to be polished to increase the luster of the glass pot cover, and in order to be tightly attached to the edge of the glass pot cover, the inner ring of the glass pot cover also needs to be polished. The polishing of current polishing equipment outer lane and inner circle polishing can only go on gradually in proper order, and the time of inside and outside polishing is longer, and production efficiency hands over the end, and generally throw the wheel and throw in with all be fixed, can't feed, can only go to correspond and throw the wheel and throw in through the action of steel ring, accomplish the polishing of whole interior outer lane, and the degree of automation of whole polishing technology is not high, can't effectual reduction human cost and time cost. Therefore, there is a need for improvements and optimizations to the prior art.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the steel ring polishing device which has high automation degree and high production efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an automatic steel ring polishing machine comprises a rotary table, a polishing wheel driven by a polishing motor, an inner polishing wheel driven by an inner polishing motor, and at least two groups of steel ring brackets with adjustable heights, wherein the rotary table is provided with a plurality of groups of steel ring brackets; the polishing motor is arranged on an outer polishing feeding seat which can move towards the turntable, and an inner pressing hemp sheet which can move towards the polishing wheel is arranged on the outer polishing feeding seat; the inner throwing motor is arranged on an inner throwing feeding seat which can move towards the turntable, and an outer pressing hemp sheet which can move towards the inner throwing wheel is arranged on the inner throwing feeding seat.
The external throwing feeding seat is arranged on the external throwing feeding guide rail and is connected with an external throwing feeding cylinder for driving the external throwing feeding cylinder to slide on the external throwing feeding guide rail.
The polishing motor is arranged on the external-throwing feeding seat in an adjustable and movable mode through the external-throwing adjusting planker, the moving direction of the external-throwing adjusting planker is perpendicular to the moving direction of the external-throwing feeding seat, and an external-throwing adjusting handle is arranged on one side of the external-throwing adjusting planker.
An inner pressing planker capable of moving in an adjustable mode is arranged on the outer throwing feeding seat on one side of the outer throwing adjusting planker, the moving direction of the inner pressing planker is perpendicular to the moving direction of the outer throwing feeding seat, an inner pressing air cylinder is arranged on the outer side of the inner pressing planker, and the inner pressing hemp pieces are connected to the inner pressing planker through an inner pressing connecting rod.
The inner throwing feeding seat is arranged on the inner throwing feeding guide rail and is connected with an inner throwing feeding cylinder for driving the inner throwing feeding seat to slide on the inner throwing feeding guide rail.
The inner throwing motor is movably and adjustably arranged on the inner throwing feeding seat through an inner throwing adjusting planker, the moving direction of the inner throwing adjusting planker is vertical to that of the inner throwing feeding seat, and an inner throwing adjusting handle is arranged on one side of the inner throwing adjusting planker.
The inner throwing feeding seat on one side of the inner throwing adjusting planker is provided with an outer pressing planker capable of moving in an adjustable mode, the moving direction of the outer pressing planker is perpendicular to the moving direction of the inner throwing feeding seat, an outer pressing cylinder is arranged on the outer side of the outer pressing planker, and an outer pressing hemp sheet is connected to the outer pressing planker through an outer pressing connecting rod.
The outer ring of the polishing wheel is provided with at least two polishing grooves capable of obliquely embedding the steel ring.
Every a set of the steel ring bracket comprises two support rods, each support rod is provided with at least two idler wheels with grooves in the outer ring, the width of the groove in the outer ring of each idler wheel is matched with the width of the steel ring, and the idler wheels on the two support rods are in one-to-one correspondence.
Four groups of steel ring brackets are uniformly arranged on the turntable along the outer ring of the turntable, each group of steel ring brackets are arranged on the outer ring of the turntable by adjusting the height of the guide rail, and the support rods of the steel ring brackets face outwards.
The beneficial effects of the invention are: the outer ring polishing and the inner ring polishing are respectively carried out by supporting steel rings through a plurality of groups of steel ring brackets on the turntable, so that the inner and outer polishing time is saved, and the production efficiency is greatly improved; meanwhile, the feeding of the polishing wheel and the inner polishing wheel can be realized through the turntable, the movable outer polishing feeding seat and the movable inner polishing feeding seat, so that the steel rings are switched, the steel rings are pressed on the polishing wheel from the inner side of the steel ring through the movable inner pressing hemp sheets, the steel rings are driven by the polishing wheel to rotate, the polishing of the whole outer ring is completed, the steel rings are pressed on the inner polishing wheel from the outer side of the steel ring through the movable outer pressing hemp sheets, the steel rings are driven by the inner polishing wheel to rotate, the polishing of the whole inner ring is completed, the automation of the whole polishing process is improved, and the labor cost and the time cost are saved.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a block diagram of the present invention;
fig. 2 is a schematic structural view of the steel ring bracket of the present invention.
Detailed Description
Referring to fig. 1 to 2, the automatic steel ring polishing machine of the present invention comprises a polishing wheel 2 driven by a polishing motor 1, an inner polishing wheel 4 driven by an inner polishing motor 3, and a turntable 5, wherein at least two groups of steel ring brackets 6 with adjustable height are arranged on the turntable 5; the polishing motor 1 is arranged on an outer polishing feeding seat 7 which can move towards the turntable 5, and an inner pressing hemp sheet 8 which can move towards the polishing wheel 2 is arranged on the outer polishing feeding seat 7; the inner throwing motor 3 is arranged on an inner throwing feeding seat 9 which can move towards the turntable 5, and an outer pressing hemp sheet 10 which can move towards the inner throwing wheel 4 is arranged on the inner throwing feeding seat 9. The outer ring polishing and the inner ring polishing are respectively carried out by supporting steel rings through a plurality of groups of steel ring brackets 6 on the turntable 5, so that the inner and outer polishing time is saved, and the production efficiency is greatly improved; meanwhile, the feeding of the polishing wheel 2 and the inner polishing wheel 4 can be realized through the turntable 5, the movable outer polishing feeding seat 7 and the movable inner polishing feeding seat 9, so that the steel rings are switched, the steel rings are pressed on the polishing wheel 2 from the inner side of the steel ring through the movable inner pressing hemp pieces 8, the steel rings are driven by the polishing wheel 2 to rotate, the polishing of the whole outer ring is completed, the steel rings are pressed on the inner polishing wheel 4 from the outer side of the steel rings through the movable outer pressing hemp pieces 10, the steel rings are driven by the inner polishing wheel 4 to rotate, the polishing of the whole inner ring is completed, the automation of the whole polishing process is improved, and the labor cost and the time cost are saved.
As a further improvement of the above technical solution, the external throw feeding seat 7 is mounted on an external throw feeding guide rail 11, and is connected with an external throw feeding cylinder 12 driving the external throw feeding seat to slide on the external throw feeding guide rail 11. The external throwing feeding cylinder 12 pushes the external throwing feeding seat 7 to move along the external throwing feeding guide rail 11, so that the movement is more stable, the cylinder positioning is more accurate, and the polishing wheel and the internal pressing hemp sheet can be conveniently and accurately fed into and out of the steel ring.
As a further improvement of the above technical solution, the polishing motor 1 is movably and adjustably mounted on the external-polishing feeding seat 7 through an external-polishing adjusting carriage 13, the moving direction of the external-polishing adjusting carriage 13 is perpendicular to the moving direction of the external-polishing feeding seat 7, an external-polishing adjusting handle 14 is arranged on one side of the external-polishing adjusting carriage 13, and a cylinder rod of an external-polishing feeding cylinder 12 is connected to the external-polishing adjusting carriage 13. The longitudinal position of the polishing wheel can be conveniently adjusted through the external polishing adjusting handle 14 so as to adapt to polishing of steel rings with different sizes, fine adjustment is carried out on the worn polishing wheel so as to adapt to the steel rings, the service time of the polishing wheel is prolonged, resources are saved, and the cost is reduced.
As a further improvement of the above technical scheme, an adjustable and movable internal compression carriage 15 is arranged on the external throwing feeding seat 7 on one side of the external throwing adjusting carriage 13, the moving direction of the internal compression carriage 15 is perpendicular to that of the external throwing feeding seat 7, an internal compression cylinder 16 is arranged on the outer side of the internal compression carriage 15, and the internal compression hemp sheet 8 is connected to the internal compression carriage 15 through an internal compression connecting rod 17. Through the drive of the internal pressing air cylinder 16, the internal pressing hemp piece 8 can be pressed on the polishing wheel from the inner side of the steel ring, so that the steel ring is driven by the polishing wheel to rotate on the steel ring bracket 6 and the internal pressing hemp piece 8, the polishing of the outer ring of the steel ring is completed, the air cylinder is stably and accurately driven, the rotating stability of the steel ring during polishing can be effectively guaranteed, and the polishing quality and the consistency of the outer ring of the steel ring are improved.
As a further improvement of the above technical solution, the inner throw feeding seat 9 is mounted on an inner throw feeding rail 18, and is connected with an inner throw feeding cylinder 19 driving the inner throw feeding seat to slide on the inner throw feeding rail 18. The inner throwing feeding cylinder 19 pushes the inner throwing feeding seat 9 to move along the inner throwing feeding guide rail 18, so that the movement is more stable, the cylinder positioning is more accurate, and the inner throwing wheel and the outer pressing hemp sheet can be conveniently and accurately fed into and out of the steel ring.
As a further improvement of the above technical scheme, the inner throwing motor 3 is adjustably and movably mounted on the inner throwing feeding seat 9 through an inner throwing adjusting carriage 20, the moving direction of the inner throwing adjusting carriage 20 is perpendicular to the moving direction of the inner throwing feeding seat 9, and an inner throwing adjusting handle 21 is arranged on one side of the inner throwing adjusting carriage. The relative position of the inner throwing wheel and the steel ring bracket 6 can be conveniently adjusted through the inner throwing adjusting handle 21 so as to adapt to the polishing of steel rings with different sizes, and the inner throwing wheel is finely adjusted after being worn so as to adapt to the steel rings, so that the service time of the inner throwing wheel is prolonged, resources are saved, and the cost is reduced.
As a further improvement of the above technical scheme, an adjustable and movable outer pressing planker 22 is arranged on the inner throwing feeding seat 9 on one side of the inner throwing adjusting planker 20, the moving direction of the outer pressing planker 22 is perpendicular to the moving direction of the inner throwing feeding seat 9, an outer pressing cylinder 23 is arranged on the outer side of the outer pressing planker, and the outer pressing hemp sheet 10 is connected to the outer pressing planker 22 through an outer pressing connecting rod 24. The outer pressing hemp sheet 10 can be pressed on the inner throwing wheel from the inner side of the steel ring by the driving of the outer pressing air cylinder 23, so that the steel ring is driven by the inner throwing wheel to rotate on the steel ring bracket 6 and the outer pressing hemp sheet 10, the polishing of the inner ring of the steel ring is completed, the air cylinder is stably and accurately driven, the rotating stability of the steel ring during the polishing can be effectively guaranteed, and the polishing quality and the consistency of the inner ring of the steel ring are improved.
As a further improvement of the technical scheme, at least two polishing grooves capable of obliquely embedding steel rings are arranged on the outer ring of the polishing wheel 2. During polishing, after the turntable rotates to the position where the steel ring on one group of steel ring brackets 6 reaches the outer polishing position, the polishing wheel and the inner pressing hemp sheet are fed into and out of the steel ring, the polishing wheel is arranged on the outer side of the steel ring, the inner pressing hemp sheet is arranged on the inner side of the steel ring, the turntable rotates slightly so that the steel ring is obliquely embedded into the polishing groove, and then the inner pressing hemp sheet presses the steel ring onto the polishing wheel to start polishing under the driving of the inner pressing air cylinder. Through the inclined polishing groove, the steel ring can rotate more stably under the driving of the polishing wheel, and therefore the polishing of the whole outer ring of the steel ring is achieved.
As a further improvement of the above technical solution, each group of the steel ring brackets 6 includes two support rods 25, each support rod 25 is provided with at least two rollers 26 with grooves on the outer ring, the width of the groove on the outer ring of the roller 26 is adapted to the width of the steel ring, and the rollers 26 on the two support rods 25 are in one-to-one correspondence. The steel ring can be clamped in the groove through the idler wheel 26 with the groove in the outer ring, and meanwhile, the steel ring is enabled to rotate on the idler wheel, so that the polishing of the whole inner ring and the whole outer ring of the steel ring can be completed, the polishing of at least two steel rings can be completed at one time, and the polishing efficiency is greatly improved.
As a further improvement of the technical scheme, four groups of steel ring brackets 6 are uniformly arranged on the turntable 5 along the outer ring of the turntable, each group of steel ring brackets 6 is arranged on the outer ring of the turntable 5 through adjusting a guide rail 27, the height of each group of steel ring brackets 6 is adjustable, and a supporting rod 25 of each group of steel ring brackets faces outwards. Through four steel ring brackets of group, can carry out the inside and outside polishing of different steel rings simultaneously to accomplish the automatic portion of throwing in of transferring to after the polishing in the outer lane and throw in, all the other two stations carry out collecting and hanging of steel ring and lean on, very big improvement polishing efficiency, make output promote by a wide margin.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by any means which is the same or similar, and the present invention is within the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic burnishing machine of steel ring, includes the carousel, by polishing motor drive's throwing wheel and by throwing motor drive's interior throwing wheel in, its characterized in that: at least two groups of steel ring brackets with adjustable height are arranged on the turntable; the polishing motor is arranged on an outer polishing feeding seat which can move towards the turntable, and an inner pressing hemp sheet which can move towards the polishing wheel is arranged on the outer polishing feeding seat; the inner throwing motor is arranged on an inner throwing feeding seat capable of moving towards the turntable, an outer pressing hemp sheet capable of moving towards the inner throwing wheel is arranged on the inner throwing feeding seat, and at least two groups of steel ring brackets support steel rings to simultaneously and respectively carry out outer ring polishing and inner ring polishing;
the polishing motor is movably and adjustably arranged on the external polishing feeding seat through an external polishing adjusting planker, the moving direction of the external polishing adjusting planker is vertical to that of the external polishing feeding seat, and an external polishing adjusting handle is arranged on one side of the external polishing adjusting planker;
an inner pressing planker capable of moving in an adjustable mode is arranged on the outer throwing feeding seat on one side of the outer throwing adjusting planker, the moving direction of the inner pressing planker is perpendicular to the moving direction of the outer throwing feeding seat, an inner pressing air cylinder is arranged on the outer side of the inner pressing planker, and the inner pressing hemp pieces are connected to the inner pressing planker through an inner pressing connecting rod.
2. The automatic steel ring polishing machine according to claim 1, characterized in that: the external throwing feeding seat is arranged on the external throwing feeding guide rail and is connected with an external throwing feeding cylinder for driving the external throwing feeding seat to slide on the external throwing feeding guide rail.
3. The automatic steel ring polishing machine according to claim 1, wherein: the inner throwing feeding seat is arranged on the inner throwing feeding guide rail and is connected with an inner throwing feeding cylinder for driving the inner throwing feeding seat to slide on the inner throwing feeding guide rail.
4. The automatic steel ring polishing machine according to claim 1, wherein: the inner throwing motor is movably and adjustably arranged on the inner throwing feeding seat through an inner throwing adjusting planker, the moving direction of the inner throwing adjusting planker is vertical to that of the inner throwing feeding seat, and an inner throwing adjusting handle is arranged on one side of the inner throwing adjusting planker.
5. The automatic steel ring polishing machine according to claim 4, wherein: an inner throwing feeding seat on one side of the inner throwing adjusting carriage is provided with an outer pressing carriage capable of moving in an adjustable mode, the moving direction of the outer pressing carriage is perpendicular to that of the inner throwing feeding seat, an outer pressing cylinder is arranged on the outer side of the outer pressing carriage, and an outer pressing hemp sheet is connected to the outer pressing carriage through an outer pressing connecting rod.
6. The automatic steel ring polishing machine according to claim 1, wherein: the outer ring of the polishing wheel is provided with at least two polishing grooves in which the steel ring can be obliquely embedded.
7. The automatic steel ring polishing machine according to any one of claims 1 to 6, characterized in that: every a set of the steel ring bracket comprises two support rods, each support rod is provided with at least two idler wheels with grooves in the outer ring, the width of the groove in the outer ring of each idler wheel is matched with the width of the steel ring, and the idler wheels on the two support rods correspond to one another.
8. The automatic steel ring polishing machine according to claim 7, wherein: four groups of steel ring brackets are uniformly arranged on the turntable along the outer ring of the turntable, each group of steel ring brackets are arranged on the outer ring of the turntable by adjusting the height of the guide rail, and the support rods of the steel ring brackets face outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710468.3A CN107350952B (en) | 2017-08-18 | 2017-08-18 | Automatic polishing machine for steel rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710468.3A CN107350952B (en) | 2017-08-18 | 2017-08-18 | Automatic polishing machine for steel rings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107350952A CN107350952A (en) | 2017-11-17 |
| CN107350952B true CN107350952B (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710710468.3A Active CN107350952B (en) | 2017-08-18 | 2017-08-18 | Automatic polishing machine for steel rings |
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| CN (1) | CN107350952B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276006B (en) * | 2021-05-11 | 2022-05-20 | 浙江德沃轴承有限公司 | Outer ring polishing device of liquid cleaning type needle roller bearing |
| CN114310628A (en) * | 2021-12-30 | 2022-04-12 | 安徽鑫艺达抛光机械股份有限公司 | Numerical control three-axis automatic grinding head replacing aluminum alloy spherical crown polishing machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005014176A (en) * | 2003-06-27 | 2005-01-20 | Tateno Kikai Seisakusho:Kk | Inner-outer peripheral surface grinding work system of glass disc |
| CN201231441Y (en) * | 2008-07-01 | 2009-05-06 | 何四珠 | Polishing machine of wheel felloe |
| CN102699806A (en) * | 2012-07-05 | 2012-10-03 | 常熟市隆成无纺机械有限公司 | Automatic polishing device with multiple stations |
| CN103273410A (en) * | 2013-06-29 | 2013-09-04 | 冯会民 | Automatic stainless pan polishing equipment |
| DE102014203402B3 (en) * | 2014-02-25 | 2015-07-09 | Erwin Junker Maschinenfabrik Gmbh | GRINDING MACHINE AND METHOD FOR GRINDING AXIAL HOLES AND BOTH WORKPIECES APPLICABLE TO WORK ON THE SURFACE |
| JP6459524B2 (en) * | 2015-01-08 | 2019-01-30 | 株式会社ジェイテクト | Composite grinding machine and grinding method |
| CN105014511B (en) * | 2015-06-03 | 2017-06-30 | 广东博科数控机械有限公司 | Multi-station disc type novel automobile hub numerical control polishing |
| CN104972382B (en) * | 2015-07-14 | 2017-07-25 | 广东博科数控机械有限公司 | The new dishware workpiece numerical-controlled polishing machine of multi-station disc type |
| CN205111542U (en) * | 2015-11-18 | 2016-03-30 | 河间市久久机电有限公司 | A compound burnishing machine for inside and outside polishing of electric machine coil |
| CN207289777U (en) * | 2017-08-18 | 2018-05-01 | 江门市盈德钢化玻璃制品有限公司 | A kind of steel ring automatic polishing machine |
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2017
- 2017-08-18 CN CN201710710468.3A patent/CN107350952B/en active Active
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| CN107350952A (en) | 2017-11-17 |
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Address after: 529000 Buildings 1-3, No. 39, Yingchang Road, Duruan Town, Jiangmen City, Guangdong Province Patentee after: Jiangmen Yingde Kitchen & Kitchen Industry Co.,Ltd. Address before: 529000 Industrial Zone, Yao Village, Duruan Town, Pengjiang District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN YINGDE TOUGHENED GLASS PRODUCTS Co.,Ltd. |
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