CN114102361A - Ceramic part grinding method and grinding equipment - Google Patents

Ceramic part grinding method and grinding equipment Download PDF

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Publication number
CN114102361A
CN114102361A CN202111409652.7A CN202111409652A CN114102361A CN 114102361 A CN114102361 A CN 114102361A CN 202111409652 A CN202111409652 A CN 202111409652A CN 114102361 A CN114102361 A CN 114102361A
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CN
China
Prior art keywords
fixedly connected
ceramic
workpiece
base
water
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.)
Pending
Application number
CN202111409652.7A
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Chinese (zh)
Inventor
刘刚
裴红蕾
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Wuxi Institute of Arts and Technology
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Wuxi Institute of Arts and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Institute of Arts and Technology filed Critical Wuxi Institute of Arts and Technology
Priority to CN202111409652.7A priority Critical patent/CN114102361A/en
Publication of CN114102361A publication Critical patent/CN114102361A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/003Multipurpose machines; Equipment therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/005Devices for the automatic drive or the program control of the machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Abstract

The invention discloses ceramic part grinding equipment which comprises a base, wherein a grinding groove is formed in the center of the top of the base, an installation frame is fixedly connected to the inner side wall of the grinding groove, the top of the installation frame is fixedly connected with a grid screen plate through bolts, a plurality of spray heads are arranged in the middle of the grid screen plate, water pipes are fixedly connected to the bottoms of the spray heads, and a motor is fixedly connected to one end of the top of the base in an embedded mode. According to the invention, the fixed cylinders, the upper clamping plate, the lower clamping plate, the spray head and the grid screen plate are mutually matched, the ceramic workpieces to be processed are positioned through the upper clamping plate and the lower clamping plate in the two fixed cylinders, the fixed cylinders are provided with scales, so that the workpieces with different sizes can be accurately positioned, and according to different polishing and grooving positions, a worker can flexibly spray water to the corresponding positions, so that the water consumption can be reduced, and meanwhile, the water is sprayed in a bottom-up mode, so that the water sputtering range can be effectively reduced, and the worker can conveniently clean the workpiece.

Description

Ceramic part grinding method and grinding equipment
Technical Field
The invention relates to the technical field of ceramic part processing equipment, in particular to a ceramic part grinding processing method and grinding equipment.
Background
The ceramic part is a mechanical part made of special ceramic materials through the processes of mixing, molding, sintering and processing. The special ceramic material comprises oxide ceramic, nitride ceramic, boride ceramic, carbide ceramic and the like. The ceramic part has wide application range, and can be used on heat insulation tiles of space shuttles, warheads of intercontinental missiles, rocket nozzles and other parts by utilizing the high temperature resistance of special ceramics from the aspects of spaceflight and military affairs.
At present current ceramic member when processing the grinding, need spray water to relevant position, traditional water spray mode does, and the position correspondence of following the buffing machine sprays water, can drench whole work piece many times to because the water spray volume is more, rivers splash, have brought very big clearance pressure for the staff. Meanwhile, due to different processing requirements, the ceramic part is often required to move back and forth on different equipment for processing, a large amount of time is consumed, and the working efficiency is general.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the existing ceramic part needs to spray water to a corresponding position when being processed and ground, the traditional water spraying mode is that the position of a following polishing machine corresponds to spray water, the whole workpiece can be wetted many times, water flow splashes due to the fact that the water spraying amount is large, great cleaning pressure is brought to workers, meanwhile, the ceramic part is frequently processed by moving back and forth on different devices due to the fact that the ceramic part is different in processing requirements, a large amount of time is consumed, and the work efficiency is general.
In order to solve the technical problems, the invention adopts a technical scheme that: the ceramic part grinding equipment comprises a base, wherein a grinding groove is formed in the center of the top of the base, a mounting frame is fixedly connected to the inner side wall of the grinding groove, a grid screen plate is fixedly connected to the top of the mounting frame through bolts, a plurality of spray heads are arranged in the middle of the grid screen plate, water pipes are fixedly connected to the bottoms of the spray heads, a motor is fixedly connected to one end of the top of the base in an embedded mode, a sleeve is fixedly connected to one side, away from the motor, of the inner wall of the grinding groove, a telescopic rod is slidably connected to the inner portion of the sleeve, a spring is commonly arranged between the inner wall of the sleeve and the telescopic rod, and a fixing mechanism is fixedly connected to one side, close to a motor driving shaft, of the telescopic rod;
the fixing mechanism comprises a fixing cylinder, the inner wall of the fixing cylinder is connected with an upper clamping plate and a lower clamping plate in a sliding manner, and the outer top and the outer bottom of the fixing cylinder are both connected with fixing bolts in a threaded manner;
the polishing machine is characterized in that a triaxial truss is arranged at the top of the base, a movable seat is arranged in the middle of the triaxial truss, an electric telescopic rod is fixedly connected to the top of the movable seat, and the bottom of the telescopic end of the electric telescopic rod penetrates through the movable seat and is fixedly connected with a polishing machine main body.
Preferably, the spring and the sleeve are fixedly connected, one side fixedly connected with carousel that the spring is close to the telescopic link, the carousel rotates with the telescopic link to be connected, and under the elasticity supporting role of spring, two fixed cylinders fix a position ceramic member, are convenient for utilize the gim peg to further fix.
Preferably, two the gim peg runs through a solid fixed cylinder and rotates with punch holder and lower plate respectively and be connected, utilizes two upper and lower splint to be convenient for fix ceramic workpiece fast, and the operation is comparatively nimble when fixed, is applicable to not unidimensional ceramic workpiece.
Preferably, the water pipe runs through the base lateral wall and is put through with outside water source, corresponds according to the processing position and sprays water, has not only practiced thrift the water resource, has guaranteed the processingquality of grinding simultaneously, can also reduce splashing of water in addition, the user's of being convenient for clearance.
Preferably, the centers of the two fixed cylinders are located on the same horizontal line, and the section of each fixed cylinder is provided with a graduated scale, so that the workpiece can be accurately positioned.
Preferably, a plurality of shower nozzles evenly distributed in grid otter board top, and be located between two fixed cylinders, fixed through the mesh block on shower nozzle and the grid otter board, be convenient for nimble regulation shower nozzle position as required by the processing is nimble.
Preferably, one side that the base outer wall is close to water pipe port department is provided with the dodge gate that corresponds with the grinding groove, and the back is accomplished in the processing of being convenient for, clears up the clout of polishing that flows into in the grinding groove.
A processing method of ceramic part grinding equipment comprises the following specific steps:
the method comprises the following steps: the ceramic workpiece to be polished is placed between the two fixed cylinders, the positions of the ceramic workpiece to be polished are accurately positioned through the graduated scale on the fixed cylinders, the center of the workpiece is located at the center of the fixed cylinders and located on the same horizontal line, the two fixed cylinders clamp the workpiece together under the elastic action of the spring, and the workpiece is further fixed and stabilized through the fixing bolts.
Step two: and starting a motor to drive the workpiece to rotate around a driving shaft in the grinding groove, and adjusting the position of the polishing machine main body on the triaxial truss to polish the ceramic piece. Meanwhile, according to different processing requirements, a worker can replace the polishing machine with a drilling machine and other equipment at the bottom of the movable base.
Step three: and (3) opening the water pipe valve at the corresponding position according to the polishing position of the ceramic piece, and spraying water from the bottom of the workpiece to the polishing position through the spray head.
Step four: after polishing, the workpiece is taken out of the fixed cylinder, and the movable door is opened to clean polishing remainders in the grinding groove.
The invention has the following beneficial effects:
1. according to the invention, the fixed cylinders, the upper clamping plate, the lower clamping plate, the spray head and the grid screen plate are mutually matched, the ceramic workpieces to be processed are positioned through the upper clamping plate and the lower clamping plate in the two fixed cylinders, the fixed cylinders are provided with scales, so that the workpieces with different sizes can be accurately positioned, and according to different polishing and grooving positions, a worker can flexibly spray water to the corresponding position, so that the water consumption can be reduced, and meanwhile, the spray range of water can be effectively reduced by spraying water from bottom to top, thereby facilitating the cleaning of the worker.
2. Compared with the existing ceramic part grinding equipment, the ceramic part grinding equipment has the advantages that different processing tools such as a polishing machine, a drilling machine and the like are assembled on the three-axis truss, so that the whole device is higher in flexibility, more different processing requirements can be met only by replacing corresponding equipment on the movable seat, workpieces do not need to be moved on different equipment, and the ceramic part grinding equipment is very convenient and fast to use.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.
In the figure: 1. a base; 2. grinding the groove; 3. a motor; 4. a sleeve; 5. a telescopic rod; 6. a spring; 7. a turntable; 8. a fixing mechanism; 9. a fixed cylinder; 10. an upper splint; 11. a lower splint; 12. a fixing bolt; 13. a mounting frame; 14. a grid mesh plate; 15. a spray head; 16. a water pipe; 17. a triaxial truss; 18. a movable seat; 19. an electric telescopic rod; 20. a grinder body; 21. a graduated scale; 22. a movable door.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Please refer to fig. 1 and 2, a ceramic part grinding device, which comprises a base 1, a grinding groove 2 is formed in the center of the top of the base 1, an installation frame 13 is fixedly connected to the inner side wall of the grinding groove 2, a grid mesh plate 14 is fixedly connected to the top of the installation frame 13 through bolts, a plurality of spray heads 15 are arranged in the middle of the grid mesh plate 14, the spray heads 15 are uniformly distributed on the top of the grid mesh plate 14 and located between two fixed cylinders 9, the spray heads 15 are fixed to mesh holes on the grid mesh plate 14 in a clamping manner, and the positions of the spray heads 15 can be flexibly adjusted according to processing requirements. The equal fixedly connected with water pipe 16 in 15 bottoms of a plurality of shower nozzles, water pipe 16 run through base 1 lateral wall and with outside water source switch-on, correspond according to the processing position and spray water, not only practiced thrift the water resource, guaranteed the processingquality of grinding simultaneously, can also reduce splashing of water in addition, the user's of being convenient for clearance.
As shown in fig. 3, base 1 top one end embedding fixedly connected with motor 3, one side fixedly connected with sleeve 4 of motor 3 is kept away from to 2 inner walls in grinding groove, the inside sliding connection of sleeve 4 has telescopic link 5, be provided with spring 6 between sleeve 4 inner wall and the telescopic link 5 jointly, spring 6 and sleeve 4 fixed connection, one side fixedly connected with carousel 7 that spring 6 is close to telescopic link 5, carousel 7 rotates with telescopic link 5 to be connected, under the effect of spring support of spring 6, two solid fixed cylinder 9 fix a position ceramic part, be convenient for utilize gim peg 12 to further fix.
As shown in fig. 4, the telescopic rod 5 and the motor 3 are respectively fixedly connected with a fixing mechanism 8 at one side close to each other, wherein the fixing mechanism 8 comprises a fixing cylinder 9, the centers of the two fixing cylinders 9 are located on the same horizontal line, and a graduated scale 21 is arranged on the section of the fixing cylinder 9, so that the workpiece can be conveniently and accurately positioned. The inner wall sliding connection of a fixed cylinder 9 has punch holder 10 and lower plate 11, and the equal threaded connection in top and outer bottom has gim peg 12 outside a fixed cylinder 9, and two gim pegs 12 run through a fixed cylinder 9 and rotate with punch holder 10 and lower plate 11 respectively and be connected, utilize two upper and lower splint to be convenient for fix ceramic work piece fast, operate comparatively in a flexible way when fixed, are applicable to not unidimensional ceramic work piece.
The top of the base 1 is provided with a triaxial truss 17, the middle part of the triaxial truss 17 is provided with a movable seat 18, the top of the movable seat 18 is fixedly connected with an electric telescopic handle 19, the bottom of the telescopic end of the electric telescopic handle 19 runs through the movable seat 18 and a polishing machine main body 20, meanwhile, one side of the outer wall of the base 1, which is close to the port part of the water pipe 16, is provided with a movable door 22 corresponding to the grinding groove 2, and after the processing is completed, the polishing residual materials flowing into the grinding groove 2 are cleaned.
A processing method of ceramic part grinding equipment comprises the following specific steps:
the method comprises the following steps: the ceramic workpiece to be polished is placed between the two fixed cylinders 9, the positions of the ceramic workpiece to be polished are accurately positioned through the graduated scales 21 on the fixed cylinders 9, the centers of the workpieces are located on the same horizontal line at the centers of the fixed cylinders 9, the two fixed cylinders 9 clamp the workpieces together under the action of the elastic force of the springs 6, and the workpieces are further fixed and stabilized through the fixing bolts 12.
Step two: the motor 3 is started to drive the workpiece to rotate around the driving shaft in the grinding groove 2, and the position of the polishing machine main body 20 on the three-shaft truss 17 is adjusted to polish the ceramic piece. Meanwhile, according to different processing requirements, a worker can replace the polishing machine with a drilling machine and other equipment at the bottom of the movable seat 18.
Step three: according to the polishing position of the ceramic part, a valve of a water pipe 16 at the corresponding position is opened, and water is sprayed from the bottom of the workpiece to the polishing position through a spray head 15.
Step four: after polishing, the workpiece is taken out from the fixed cylinder 9, and the movable door 22 is opened to clean polishing excess materials in the grinding groove 2.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A ceramic member grinding apparatus comprising a base (1), characterized in that: a grinding groove (2) is formed in the center of the top of the base (1), an installation frame (13) is fixedly connected to the inner side wall of the grinding groove (2), the top of the mounting frame (13) is fixedly connected with a grid mesh plate (14) through bolts, a plurality of spray heads (15) are arranged in the middle of the grid mesh plate (14), water pipes (16) are fixedly connected at the bottoms of the spray heads (15), one end of the top of the base (1) is embedded and fixedly connected with a motor (3), one side of the inner wall of the grinding groove (2) far away from the motor (3) is fixedly connected with a sleeve (4), a telescopic rod (5) is connected in the sleeve (4) in a sliding way, a spring (6) is arranged between the inner wall of the sleeve (4) and the telescopic rod (5) together, one sides of the telescopic rod (5) and the driving shaft of the motor (3) which are close to each other are fixedly connected with a fixing mechanism (8);
the fixing mechanism (8) comprises a fixing barrel (9), the inner wall of the fixing barrel (9) is connected with an upper clamping plate (10) and a lower clamping plate (11) in a sliding mode, and the outer top and the outer bottom of the fixing barrel (9) are both connected with fixing bolts (12) in a threaded mode;
the polishing machine is characterized in that a three-axis truss (17) is arranged at the top of the base (1), a movable seat (18) is arranged in the middle of the three-axis truss (17), an electric telescopic rod (19) is fixedly connected to the top of the movable seat (18), and the bottom of the telescopic end of the electric telescopic rod (19) penetrates through the movable seat (18) and is fixedly connected with a polishing machine main body (20).
2. A ceramic article grinding apparatus according to claim 1, wherein: spring (6) and sleeve (4) fixed connection, one side fixedly connected with carousel (7) that spring (6) are close to telescopic link (5), carousel (7) rotate with telescopic link (5) and are connected.
3. A ceramic article grinding apparatus according to claim 1, wherein: the two fixing bolts (12) penetrate through the fixing cylinder (9) and are respectively connected with the upper clamping plate (10) and the lower clamping plate (11) in a rotating mode.
4. A ceramic article grinding apparatus according to claim 1, wherein: the water pipe (16) penetrates through the side wall of the base (1) and is communicated with an external water source.
5. A ceramic article grinding apparatus according to claim 1, wherein: the centers of the two fixed cylinders (9) are positioned on the same horizontal line, and the section of each fixed cylinder (9) is provided with a graduated scale (21).
6. A ceramic article grinding apparatus according to claim 1, wherein: the plurality of spray heads (15) are uniformly distributed on the top of the grid mesh plate (14) and are positioned between the two fixed cylinders (9).
7. A ceramic article grinding apparatus according to claim 1, wherein: one side of the outer wall of the base (1) close to the port of the water pipe (16) is provided with a movable door (22) corresponding to the grinding groove (2).
8. A method of machining a ceramic grinding apparatus according to any of claims 1 to 7, characterized by the specific steps of:
the method comprises the following steps: the ceramic workpiece to be polished is placed between the two fixed cylinders (9), the position of the ceramic workpiece is accurately positioned through the graduated scale (21) on the fixed cylinders (9), the center of the workpiece is located on the same horizontal line at the center of the fixed cylinders (9), the two fixed cylinders (9) clamp the workpiece together under the elastic action of the spring (6), and the workpiece is further fixed and stable through the fixing bolts (12).
Step two: the starting motor (3) drives the workpiece to rotate around the driving shaft in the grinding groove (2), and the position of the polishing machine main body (20) on the triaxial truss (17) is adjusted to polish the ceramic piece. Meanwhile, according to different processing requirements, a worker can replace the polishing machine with a drilling machine and other equipment at the bottom of the movable seat (18).
Step three: according to the polishing position of the ceramic piece, a valve of a water pipe (16) at the corresponding position is opened, and water is sprayed from the bottom of the workpiece to the polishing position through a spray head (15).
Step four: after polishing, the workpiece is taken out of the fixed cylinder (9), and the polishing excess materials in the grinding groove (2) can be cleaned by opening the movable door (22) simultaneously.
CN202111409652.7A 2021-11-25 2021-11-25 Ceramic part grinding method and grinding equipment Pending CN114102361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111409652.7A CN114102361A (en) 2021-11-25 2021-11-25 Ceramic part grinding method and grinding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111409652.7A CN114102361A (en) 2021-11-25 2021-11-25 Ceramic part grinding method and grinding equipment

Publications (1)

Publication Number Publication Date
CN114102361A true CN114102361A (en) 2022-03-01

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Application Number Title Priority Date Filing Date
CN202111409652.7A Pending CN114102361A (en) 2021-11-25 2021-11-25 Ceramic part grinding method and grinding equipment

Country Status (1)

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CN (1) CN114102361A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205685143U (en) * 2016-06-07 2016-11-16 深圳先进技术研究院 Mirror holder sanding and polishing Digit Control Machine Tool
US20180111246A1 (en) * 2015-08-14 2018-04-26 M Cubed Technologies, Inc. Machine for finishing a work piece, and having a highly controllable treatment tool
CN208005413U (en) * 2018-03-08 2018-10-26 福建省将乐县远博工程机械制造有限公司 A kind of manufacture of steel structure derusting device
CN209190500U (en) * 2019-01-07 2019-08-02 新化县顺达电子陶瓷有限公司 A kind of special cermacis surface polishing device
CN209698796U (en) * 2019-01-25 2019-11-29 杰尚(无锡)精密机械制造有限公司 A kind of grinding clamp of superfinishing bearing outer ring support
CN213004563U (en) * 2020-08-24 2021-04-20 无锡工艺职业技术学院 Metal workpiece surface polishing equipment
CN214723230U (en) * 2020-11-13 2021-11-16 四川香莹科技有限公司 Burnishing machine for ceramic manufacture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180111246A1 (en) * 2015-08-14 2018-04-26 M Cubed Technologies, Inc. Machine for finishing a work piece, and having a highly controllable treatment tool
CN205685143U (en) * 2016-06-07 2016-11-16 深圳先进技术研究院 Mirror holder sanding and polishing Digit Control Machine Tool
CN208005413U (en) * 2018-03-08 2018-10-26 福建省将乐县远博工程机械制造有限公司 A kind of manufacture of steel structure derusting device
CN209190500U (en) * 2019-01-07 2019-08-02 新化县顺达电子陶瓷有限公司 A kind of special cermacis surface polishing device
CN209698796U (en) * 2019-01-25 2019-11-29 杰尚(无锡)精密机械制造有限公司 A kind of grinding clamp of superfinishing bearing outer ring support
CN213004563U (en) * 2020-08-24 2021-04-20 无锡工艺职业技术学院 Metal workpiece surface polishing equipment
CN214723230U (en) * 2020-11-13 2021-11-16 四川香莹科技有限公司 Burnishing machine for ceramic manufacture

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Application publication date: 20220301