CN114654307A - Automatic grinding and polishing device for three-level steps - Google Patents
Automatic grinding and polishing device for three-level steps Download PDFInfo
- Publication number
- CN114654307A CN114654307A CN202210477294.1A CN202210477294A CN114654307A CN 114654307 A CN114654307 A CN 114654307A CN 202210477294 A CN202210477294 A CN 202210477294A CN 114654307 A CN114654307 A CN 114654307A
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- transmission shaft
- disc
- sliding table
- grinding
- transmission
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
Abstract
The invention relates to a three-stage step automatic grinding and polishing device which mainly comprises a foot cup, a rack top plate, a magnetic grinding disc, a cylindrical magnetic grinding head, a polyurethane foaming wheel, a first screw, a rotating frame, a nut, an electric cylinder, a connecting shaft, a rotating sliding table, a moving sliding table mounting plate, a motor fixing plate, a stepping motor, a moving sliding table, a first coupler, a first transmission shaft, a dovetail groove sliding block, a second screw, a planar workpiece, a sand disc, an upright post, a main motor bracket, a main motor, a second coupler, a third bearing seat, a connecting disc, a magnetorheological clutch lower chassis, a magnetorheological clutch upper chassis, a fixing disc, a primary transmission structure and a secondary transmission structure. The sand disc is used for primary coarse grinding, the polyurethane foaming wheel is used for secondary fine grinding, and the magnetic grinding disc is used for tertiary ultra-fine polishing. The polishing device can solve the problems that the traditional polishing device cannot polish in one step and has low processing efficiency, and has the advantages of simple process, less matched equipment and the like.
Description
Technical Field
The invention relates to the field of precision machining, in particular to a three-stage step automatic grinding and polishing device.
Background
Grinding and polishing are used as the last process of key part processing, and the effect of the grinding and polishing is to reduce the roughness of the surface of a workpiece and obtain a bright and flat surface. However, in the conventional polishing process, in order to obtain an ultra-precise surface, a plurality of devices are often required to perform rough grinding, finish grinding and ultra-fine polishing in batches, so that the process is complicated, and the device cost is extremely high. The existing polishing equipment on the market can only reduce partial gradient of surface roughness of parts basically, then other equipment is used for deep polishing, one-step in-place polishing and full-period management cannot be realized, the polishing processing efficiency is low, and the production benefit is greatly influenced.
In view of the defects of the traditional grinding and polishing device, the invention provides a three-stage step automatic grinding and polishing device aiming at the upgrading and improvement of the traditional grinding and polishing process.
Disclosure of Invention
The invention aims to provide a three-stage step automatic grinding and polishing device, which is used for solving the problems that the traditional polishing device cannot be used for grinding and polishing in one step and has low processing efficiency.
In order to effectively solve the technical problems, the invention provides the following scheme:
a three-stage step automatic grinding and polishing device is composed of a foot cup, a rack top plate, a magnetic grinding disc, a cylindrical magnetic grinding head, a polyurethane foaming wheel, a first screw, a rotating frame, a nut, an electric cylinder, a connecting shaft, a rotating sliding table, a moving sliding table mounting plate, a motor fixing plate, a stepping motor, a moving sliding table, a first coupler, a first transmission shaft, a dovetail groove sliding block, a second screw, a planar workpiece, a sand disc, an upright post, a main motor support, a main motor, a second coupler, a third bearing seat, a connecting disc, a magnetorheological clutch lower chassis, a magnetorheological clutch upper chassis, a fixing disc, a primary transmission structure and a secondary transmission structure;
the secondary transmission structure consists of a fourth transmission shaft, a second planetary gear, a third planetary gear, a fifth transmission shaft, a second bearing seat and a secondary transmission bottom plate;
the primary transmission structure consists of a first bearing seat, a second transmission shaft, a first planetary gear, a first sun gear, a third transmission shaft and a primary transmission bottom plate;
the foot cups are arranged at four corners at the bottom of the frame; the rack top plate is arranged right above the rack;
the magnetic grinding disc, the sand disc and the polyurethane foaming wheel are arranged on the fixed disc; the sand disc is used for primary coarse grinding, the polyurethane foaming wheel is used for secondary fine grinding, and the magnetic grinding disc is used for tertiary ultra-fine polishing;
the main motor is arranged at the bottom of the frame through a main motor bracket; the upper end of the second coupling is connected with a third transmission shaft, and the lower end of the second coupling is connected with an output shaft of a main motor; the first sun gear is arranged on the third transmission shaft and is meshed with the first planetary gear so as to transmit power to the second transmission shaft; the second transmission shaft and the third transmission shaft are fixed on the first-stage transmission bottom plate through a first bearing seat;
the third planetary gear is arranged on a fifth transmission shaft and is meshed with the second planetary gear; the second transmission shaft transmits power to the fifth transmission shaft, and drives the fourth transmission shaft to rotate through gear transmission of the third planetary gear and the second planetary gear;
one end of the fourth transmission shaft is fixedly arranged on the secondary transmission bottom plate through a second bearing seat, and the other end of the fourth transmission shaft is fixed on the rack through a third bearing seat; one end of the connecting disc is connected with the fourth transmission shaft, and the other end of the connecting disc is connected with the lower chassis of the magnetorheological clutch; the fixed disc is fixedly connected with the upper chassis of the magnetorheological clutch; magnetorheological fluid is filled between the lower chassis of the magnetorheological clutch and the upper chassis of the magnetorheological clutch, and the lower chassis of the magnetorheological clutch transmits power to the upper chassis of the magnetorheological clutch through the magnetorheological fluid; a polyurethane foaming wheel/magnetic grinding disc/sand disc is arranged above the fixed disc; a cylindrical magnetic grinding head and a driving device thereof are arranged in the magnetic grinding disc;
the upright post is arranged on the top plate of the rack, and the top end of the upright post is sequentially provided with a rotary sliding table, a connecting shaft, an electric cylinder, a rotary frame and a nut;
a movable sliding table mounting plate is mounted on the rotating frame; the movable sliding table is fixedly connected to the side surface of the movable sliding table mounting plate through a screw; the stepping motor is arranged at the movable sliding table through a motor fixing plate; one end of the first coupler is connected with an output shaft of the stepping motor, and the other end of the first coupler is connected with a first transmission shaft; the first transmission shaft is connected with the dovetail groove sliding block through threads; the plane workpiece is fixedly arranged at a positioning hole at the bottom of the dovetail groove sliding block through the cylinder piece and a second screw; the material of the columnar body can be epoxy resin or nitrile rubber.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
according to the three-stage step automatic grinding and polishing device, three stages are designed for grinding and polishing, the first stage step is subjected to rough grinding by the sand disc, the second stage step is subjected to fine grinding by the polyurethane foaming wheel, and the third stage step is subjected to ultra-fine polishing by the magnetic grinding disc, so that the problem that the traditional polishing device cannot be used for grinding and polishing in one step can be solved well, and the grinding and polishing efficiency is greatly improved; the electric cylinder is acted by electric drive, so that the normal polishing pressure of the workpiece and the polishing disc is well controlled; through the electric drive action stepper motor, the relative motion of work piece and grinding and polishing dish is controlled better, realizes that the surface is even to be got rid of.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is an isometric view of a three-level step automatic polishing apparatus of the present invention;
FIG. 2 is a transmission structure diagram of the automatic polishing device for three-stage steps of the present invention;
FIG. 3 is a top view of an automatic polishing device with three steps according to the present invention;
FIG. 4 is a two-stage transmission structure diagram of the three-stage step automatic polishing device of the present invention;
FIG. 5 is a first-stage transmission structure diagram of the automatic polishing device for three-stage steps of the present invention;
wherein: 1. the magnetorheological clutch comprises a foot cup, a frame 2, a frame 3, a frame top plate, a magnetic grinding disc 4, a magnetic grinding disc 5, a cylindrical magnetic grinding head 6, a polyurethane foaming wheel 7, a first screw, a rotating frame 8, a nut 9, an electric cylinder 10, a connecting shaft 11, a rotating sliding table 12, a moving sliding table mounting plate 13, a motor fixing plate 14, a stepping motor 15, a moving sliding table 16, a first coupler 18, a first transmission shaft 19, a dovetail groove sliding block 20, a second screw 21, a plane workpiece 22, a sand disc 23, an upright post 24, a main motor bracket 25, a main motor 26, a second coupler 27, a first bearing seat 28, a second transmission shaft 29, a first planetary gear 30, a fourth transmission shaft 31, a second planetary gear 32, a third bearing seat 33, a connecting disc 34, a lower chassis of a magnetorheological clutch 35, an upper chassis of a magnetorheological clutch, a magnetorheological clutch upper chassis, a magnetorheological clutch lower shaft, a magnetorheological clutch upper shaft, a magnetic coupling, a, 36. The transmission mechanism comprises a fixed disc, 37, a third planetary gear, 38, a fifth transmission shaft, 39, a second bearing block, 40, a secondary transmission base plate, 41, a first sun gear, 42, a third transmission shaft and 43, wherein the primary transmission base plate is arranged on the fixed disc.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a three-stage step automatic grinding and polishing device, which solves the problems that the grinding and polishing of the traditional polishing device cannot be completed in one step and the processing efficiency is low, and improves the processing efficiency of the surface polishing of a plane workpiece.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
In fig. 1 and 2, the three-stage step automatic polishing device of the invention comprises a foot cup (1), a frame (2), a frame top plate (3), a magnetic grinding disc (4), a cylindrical magnetic grinding head (5), a polyurethane foaming wheel (6), a first screw (7), a rotating frame (8), a nut (9), an electric cylinder (10), a connecting shaft (11), a rotating sliding table (12), a moving sliding table mounting plate (13), a motor fixing plate (14), a stepping motor (15), a moving sliding table (16), a first coupling (17), a first transmission shaft (18), a dovetail groove sliding block (19), a second screw (20), a plane workpiece (21), a sand disc (22), an upright column (23), a main motor support (24), a main motor (25), a second coupling (26), a second bearing seat (32), a connecting disc (33), a magnetorheological clutch lower chassis (34), The magnetorheological clutch comprises an upper chassis (35) of the magnetorheological clutch, a fixed disc (36), a primary transmission structure and a secondary transmission structure;
the secondary transmission structure consists of a fourth transmission shaft (30), a second planetary gear (31), a third planetary gear (37), a fifth transmission shaft (38), a second bearing seat (39) and a secondary transmission bottom plate (40);
the primary transmission structure consists of a first bearing seat (27), a second transmission shaft (28), a first planetary gear (29), a first sun gear (41), a third transmission shaft (42) and a primary transmission bottom plate (43);
the foot cups (1) are arranged at four corners at the bottom of the rack (2); the rack top plate (3) is arranged right above the rack (2);
the magnetic grinding disc (4), the sand disc (22) and the polyurethane foaming wheel (6) are arranged on the fixed disc (36); the sand disc (22) is used for primary coarse grinding, the polyurethane foaming wheel (6) is used for secondary fine grinding, and the magnetic grinding disc (4) is used for tertiary ultra-fine polishing;
the main motor (25) is arranged at the bottom of the frame (2) through a main motor bracket (24); the upper end of the second coupling (26) is connected with a third transmission shaft (42), and the lower end of the second coupling is connected with an output shaft of the main motor (25); the first sun gear (41) is arranged on a third transmission shaft (42) and is meshed with the first planetary gear (29) so as to transmit power to the second transmission shaft (28); the second transmission shaft (28) and the third transmission shaft (42) are fixed on a first-stage transmission bottom plate (43) through a first bearing seat (27);
the third planetary gear (37) is arranged on a fifth transmission shaft (38) and is meshed with the second planetary gear (31); the second transmission shaft (28) transmits power to the fifth transmission shaft (38), and drives the fourth transmission shaft (30) to rotate through gear transmission of the third planetary gear (37) and the second planetary gear (31);
one end of the fourth transmission shaft (30) is fixedly arranged on the secondary transmission bottom plate (40) through a second bearing seat (39), and the other end of the fourth transmission shaft is fixed on the rack (2) through a third bearing seat (32); one end of the connecting disc (33) is connected with the fourth transmission shaft (30), and the other end of the connecting disc is connected with the lower chassis (34) of the magnetorheological clutch; the fixed disc (36) is fixedly connected with an upper chassis (35) of the magnetorheological clutch; magnetorheological fluid is filled between the lower chassis (34) of the magnetorheological clutch and the upper chassis (35) of the magnetorheological clutch, and the lower chassis (34) of the magnetorheological clutch transmits power to the upper chassis (35) of the magnetorheological clutch through the magnetorheological fluid; a polyurethane foaming wheel (6)/a magnetic grinding disc (4)/a sand disc (22) are arranged above the fixed disc (36); a cylindrical magnetic grinding head (5) is arranged in the magnetic grinding disc (4);
the upright post (23) is arranged on the rack top plate (3), and the top end of the upright post is sequentially provided with a rotary sliding table (12), a connecting shaft (11), an electric cylinder (10), a rotary frame (8) and a nut (9);
a movable sliding table mounting plate (13) is mounted on the rotating frame (8); the movable sliding table (16) is fixedly connected to the side surface of the movable sliding table mounting plate (13) through screws; the stepping motor (15) is arranged at the position of the movable sliding table (16) through a motor fixing plate (14); one end of the first coupler (17) is connected with an output shaft of the stepping motor (15), and the other end of the first coupler is connected with a first transmission shaft (18); the first transmission shaft (18) is connected with a dovetail groove sliding block (19) through threads;
the plane workpiece (21) is fixedly arranged at a positioning hole at the bottom of the dovetail groove sliding block (19) through a second screw (20);
the specific implementation process of the three-stage step automatic grinding and polishing device is as follows:
1) placing a planar workpiece (21) to be polished at the bottom of a columnar mold, pouring liquid epoxy resin or nitrile rubber into the columnar mold, and obtaining a columnar body adhered to the planar workpiece (21) after the liquid epoxy resin or nitrile rubber is completely cured;
2) a cylindrical body adhered with a plane workpiece (21) is arranged in a bottom hole of a dovetail groove sliding block (19) and is fixed through a second screw (20);
3) clamping a dovetail groove sliding block (19) provided with a workpiece into a dovetail groove of a rotating frame (8) and connecting the dovetail groove sliding block with a first transmission shaft (18);
4) the main motor (25) rotates under the action of electric drive, and drives the first sun gear (41) to rotate through an output shaft of the main motor, the second coupling (26) and the third transmission shaft (42); then the first sun gear (41) is meshed with the first planet gear (29) to drive the second transmission shaft (28) to rotate;
5) the second transmission shaft (28) transmits power to the fifth transmission shaft (38) and drives the third planetary gear (37) to rotate, and the third planetary gear (37) is meshed with the second planetary gear (31) to transmit power to the fourth transmission shaft (30) and further drive the connecting disc (33) and the lower chassis (34) of the magnetorheological clutch to rotate;
6) the magneto-rheological clutch lower chassis (34) and the magneto-rheological clutch upper chassis (35) are electrically driven to transmit power, so that the fixed disc (36), the magnetic grinding disc (4), the sand disc (22) and the polyurethane foaming wheel (6) are driven to rotate;
7) the electric drive acts on the rotary sliding table (12) and the electric cylinder (10) to realize that the rotary frame (8) rotates around the central shaft of the upright post (23) and the rotary frame (8) moves up and down along the axial direction of the upright post (23);
8) the electric drive action moves the sliding table (16) and the stepping motor (15), so that the movement of the plane workpiece (21) along the motion direction of a lead screw of the moving sliding table (16) and the rotation of the plane workpiece (21) are realized, and the uniform removal of the surface of the plane workpiece (21) is ensured;
9) the three-stage step grinding and polishing sequence is as follows: the first stage is to perform coarse grinding on a plane workpiece (21) through a sand disc (22) to enable the surface roughness of the plane workpiece to reach 1-0.6 mu m; the second level is that the polyurethane foaming wheel (6) is used for finely grinding the plane workpiece (21) to ensure that the surface roughness of the plane workpiece reaches 0.6-0.05 mu m; and the third step is to perform ultra-fine polishing on the plane workpiece (21) through the magnetic grinding disc (4) to enable the surface roughness of the plane workpiece to reach 50-10 nm, and finally realize the ultra-fine grinding and polishing of the plane workpiece (21).
In the description of the present invention, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (5)
1. A three-stage ladder automatic grinding and polishing device comprises a foot cup, a rack top plate, a magnetic grinding disc, a cylindrical magnetic grinding head, a polyurethane foaming wheel, a first screw, a rotating frame, a nut, an electric cylinder, a connecting shaft, a rotating sliding table, a moving sliding table mounting plate, a motor fixing plate, a stepping motor, a moving sliding table, a first coupler, a first transmission shaft, a dovetail groove sliding block, a second screw, a planar workpiece, a sand disc, an upright post, a main motor bracket, a main motor, a second coupler, a third bearing seat, a connecting disc, a magnetorheological clutch lower chassis, a magnetorheological clutch upper chassis, a fixing disc, a primary transmission structure and a secondary transmission structure;
the foot cups are arranged at four corners at the bottom of the frame;
the rack top plate is arranged right above the rack;
the main motor is arranged at the bottom of the rack through a main motor bracket; the upper end of the second coupling is connected with a third transmission shaft, and the lower end of the second coupling is connected with an output shaft of a main motor; the first sun gear is arranged on the third transmission shaft and is meshed with the first planetary gear so as to transmit power to the second transmission shaft; the second transmission shaft and the third transmission shaft are fixed on the first-stage transmission bottom plate through a first bearing seat;
the third planetary gear is arranged on a fifth transmission shaft and is meshed with the second planetary gear; the second transmission shaft transmits power to the fifth transmission shaft, and drives the fourth transmission shaft to rotate through gear transmission of the third planetary gear and the second planetary gear;
one end of the fourth transmission shaft is fixedly arranged on the secondary transmission bottom plate through a second bearing seat, and the other end of the fourth transmission shaft is fixed on the rack through a third bearing seat; one end of the connecting disc is connected with the fourth transmission shaft, and the other end of the connecting disc is connected with the lower chassis of the magnetorheological clutch; the fixed disc is fixedly connected with the upper chassis of the magnetorheological clutch; magnetorheological fluid is filled between the lower chassis of the magnetorheological clutch and the upper chassis of the magnetorheological clutch, and the lower chassis of the magnetorheological clutch transmits power to the upper chassis of the magnetorheological clutch through the magnetorheological fluid; a polyurethane foaming wheel/magnetic grinding disc/sand disc is arranged above the fixed disc; a cylindrical magnetic grinding head and a driving device thereof are arranged in the magnetic grinding disc;
the upright post is arranged on the top plate of the rack, and the top end of the upright post is sequentially provided with a rotary sliding table, a connecting shaft, an electric cylinder, a rotary frame and a nut;
a movable sliding table mounting plate is mounted on the rotating frame; the movable sliding table is fixedly connected to the side surface of the movable sliding table mounting plate through a screw; the stepping motor is arranged at the movable sliding table through a motor fixing plate; one end of the first coupler is connected with an output shaft of the stepping motor, and the other end of the first coupler is connected with a first transmission shaft; the first transmission shaft is connected with the dovetail groove sliding block through threads.
2. The automatic three-stage stepped polishing device according to claim 1, wherein: the secondary transmission structure is composed of a fourth transmission shaft, a second planetary gear, a third planetary gear, a fifth transmission shaft, a second bearing seat and a secondary transmission bottom plate.
3. The three-stage stepped automatic polishing device according to claim 1, wherein: the primary transmission structure is composed of a first bearing seat, a second transmission shaft, a first planetary gear, a first sun gear, a third transmission shaft and a primary transmission bottom plate.
4. The automatic three-stage stepped polishing device according to claim 1, wherein: the magnetic grinding disc, the sand disc and the polyurethane foaming wheel are arranged on the fixed disc; the sand disc is used for primary coarse grinding, the polyurethane foaming wheel is used for secondary fine grinding, and the magnetic grinding disc is used for tertiary ultra-fine polishing.
5. The automatic three-stage stepped polishing device according to claim 1, wherein: the plane workpiece is fixedly arranged at a positioning hole at the bottom of the dovetail groove sliding block through the cylinder piece and a second screw; the material of the columnar body can be epoxy resin or nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477294.1A CN114654307A (en) | 2022-05-04 | 2022-05-04 | Automatic grinding and polishing device for three-level steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477294.1A CN114654307A (en) | 2022-05-04 | 2022-05-04 | Automatic grinding and polishing device for three-level steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114654307A true CN114654307A (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210477294.1A Withdrawn CN114654307A (en) | 2022-05-04 | 2022-05-04 | Automatic grinding and polishing device for three-level steps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114654307A (en) |
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| US4343112A (en) * | 1980-08-08 | 1982-08-10 | Jarrett Tracy C | Apparatus for grinding metallographic specimens |
| CN201609867U (en) * | 2010-03-31 | 2010-10-20 | 南京白鹿科技有限公司 | Multiple-station automatic grinding and polishing machine |
| CN203843660U (en) * | 2014-04-22 | 2014-09-24 | 沛鑫科技有限公司 | Semiautomatic metallographic grinder |
| CN108527017A (en) * | 2018-03-05 | 2018-09-14 | 山东科技大学 | A kind of micromodule equipment and method for being ground the micro- blade of single-crystal diamond |
| CN109108789A (en) * | 2018-08-17 | 2019-01-01 | 中船重工重庆智能装备工程设计有限公司 | Multistation clears off equipment |
| CN109571156A (en) * | 2019-01-24 | 2019-04-05 | 刘兴秋 | A kind of grinding and polishing unit |
| CN110116366A (en) * | 2019-05-20 | 2019-08-13 | 闫建君 | A kind of polisher lapper and consumptive material of metallographic specimen analysis |
| CN111069995A (en) * | 2019-12-20 | 2020-04-28 | 浙江农林大学暨阳学院 | Metallographic grinding and polishing machine |
| CN111185847A (en) * | 2020-02-26 | 2020-05-22 | 中南大学 | Semi-automatic metallographic grinder |
| CN210703956U (en) * | 2019-08-26 | 2020-06-09 | 湖南晶日智能设备科技有限公司 | Multi-station thinning machine self-lifting brush assembly with adjustable horizontal polishing amount |
| CN211388120U (en) * | 2019-11-04 | 2020-09-01 | 山西通才工贸有限公司 | High-power metallographic automatic sample grinding device |
| CN213673582U (en) * | 2020-11-03 | 2021-07-13 | 新疆大学 | Clamping device for grinding metallographic specimen in laser cladding experiment |
-
2022
- 2022-05-04 CN CN202210477294.1A patent/CN114654307A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343112A (en) * | 1980-08-08 | 1982-08-10 | Jarrett Tracy C | Apparatus for grinding metallographic specimens |
| CN201609867U (en) * | 2010-03-31 | 2010-10-20 | 南京白鹿科技有限公司 | Multiple-station automatic grinding and polishing machine |
| CN203843660U (en) * | 2014-04-22 | 2014-09-24 | 沛鑫科技有限公司 | Semiautomatic metallographic grinder |
| CN108527017A (en) * | 2018-03-05 | 2018-09-14 | 山东科技大学 | A kind of micromodule equipment and method for being ground the micro- blade of single-crystal diamond |
| CN109108789A (en) * | 2018-08-17 | 2019-01-01 | 中船重工重庆智能装备工程设计有限公司 | Multistation clears off equipment |
| CN109571156A (en) * | 2019-01-24 | 2019-04-05 | 刘兴秋 | A kind of grinding and polishing unit |
| CN110116366A (en) * | 2019-05-20 | 2019-08-13 | 闫建君 | A kind of polisher lapper and consumptive material of metallographic specimen analysis |
| CN210703956U (en) * | 2019-08-26 | 2020-06-09 | 湖南晶日智能设备科技有限公司 | Multi-station thinning machine self-lifting brush assembly with adjustable horizontal polishing amount |
| CN211388120U (en) * | 2019-11-04 | 2020-09-01 | 山西通才工贸有限公司 | High-power metallographic automatic sample grinding device |
| CN111069995A (en) * | 2019-12-20 | 2020-04-28 | 浙江农林大学暨阳学院 | Metallographic grinding and polishing machine |
| CN111185847A (en) * | 2020-02-26 | 2020-05-22 | 中南大学 | Semi-automatic metallographic grinder |
| CN213673582U (en) * | 2020-11-03 | 2021-07-13 | 新疆大学 | Clamping device for grinding metallographic specimen in laser cladding experiment |
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Application publication date: 20220624 |