CN112276786A - Device for realizing self-adaptive plane grinding on vertical numerical control milling machine - Google Patents
Device for realizing self-adaptive plane grinding on vertical numerical control milling machine Download PDFInfo
- Publication number
- CN112276786A CN112276786A CN202011304686.5A CN202011304686A CN112276786A CN 112276786 A CN112276786 A CN 112276786A CN 202011304686 A CN202011304686 A CN 202011304686A CN 112276786 A CN112276786 A CN 112276786A
- Authority
- CN
- China
- Prior art keywords
- guide
- grinding
- disc
- arc surfaces
- fixed
- 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
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 108
- 238000003801 milling Methods 0.000 title claims abstract description 13
- 229910001060 Gray iron Inorganic materials 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Classifications
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
- B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement
- B24B37/107—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement in a rotary movement only, about an axis being stationary during lapping
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/12—Lapping plates for working plane surfaces
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- 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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本发明公开了一种在立式数控铣床上实现自适应研磨平面的装置，包括上盘、研磨盘，所述上盘经机床刀柄与机床主轴连接，上盘上固定有3个呈圆周均布的导向块，导向块上开有导向槽，所述研磨盘上固定有3个呈圆周均布的导向立柱，导向立柱上设有卡装在导向槽内的导向键，所述上盘与研磨盘通过导向块上的导向槽与导向立柱上的导向键配合连接，所述研磨盘下端设有被研磨平板，被研磨平板固定在机床工作台上端，所述上盘与研磨盘之间设有压簧，压簧经一端固定在上盘上的压簧导向杆限位固定在上盘与研磨盘之间。该装置结构简单，利用机床主轴的旋转运动带动研磨盘的旋转，实现对被研磨平板的研磨，提高了研磨效率，降低了人工成本。
The invention discloses a device for realizing self-adaptive grinding plane on a vertical CNC milling machine. The guide block of the cloth is provided with a guide groove. The grinding disc is fixed with three guide columns that are evenly distributed around the circumference. The guide columns are provided with guide keys that are clamped in the guide grooves. The grinding disc is connected with the guide key on the guide column through the guide groove on the guide block. The bottom end of the grinding disc is provided with a flat plate to be ground, and the flat plate to be ground is fixed on the upper end of the machine tool table. There is a pressure spring, and the pressure spring is limited and fixed between the upper plate and the grinding plate through a pressure spring guide rod fixed on the upper plate at one end. The device has a simple structure, uses the rotational motion of the machine tool spindle to drive the rotation of the grinding disc, realizes the grinding of the flat plate to be ground, improves the grinding efficiency and reduces the labor cost.
Description
Technical Field
The invention relates to a device for realizing self-adaptive plane grinding on a vertical numerical control milling machine.
Background
The flat grinding is a process in the field of machining, and usually adopts a mode of manually pushing a ground flat plate on a flat plate or a special grinding machine tool for grinding. The manual grinding is time-consuming and labor-consuming, and the efficiency is low because a large number of flat plates need to be subjected to cooperative push grinding by a plurality of people; the special grinding machine tool has high purchase cost and low cost performance for enterprises producing single pieces and small batches.
Disclosure of Invention
The invention aims to provide a device for realizing self-adaptive plane grinding on a vertical numerical control milling machine, which aims to solve the problems in the background technology.
The technical scheme is that the device for realizing the self-adaptive plane grinding on the vertical numerical control milling machine comprises an upper disc and a grinding disc, wherein the upper disc is connected with a machine tool spindle through a machine tool handle, 3 guide blocks which are uniformly distributed in the circumferential direction are fixed on the upper disc, guide grooves are formed in the guide blocks, 3 guide stand columns which are uniformly distributed in the circumferential direction are fixed on the grinding disc, guide keys which are clamped in the guide grooves are arranged on the guide stand columns, the upper disc and the grinding disc are connected with the guide keys on the guide stand columns in a matched mode through the guide grooves in the guide blocks, a ground flat plate is arranged at the lower end of the grinding disc, the ground flat plate is fixed at the upper end of a machine tool workbench, a pressure spring is arranged between the upper disc and the grinding disc, and the pressure spring is fixed between the upper disc and the grinding disc in a limiting mode through.
Furthermore, the length of the guide key is smaller than that of the guide groove in the guide block, and the guide key moves up and down in the guide groove, so that the grinding disc can have a moving space relative to the upper disc along the axial direction.
Furthermore, the surfaces of the 3 guide blocks facing the axis of the machine tool spindle are all inner arc surfaces, the 3 inner arc surfaces are all on the same cylindrical surface, and the guide grooves are arranged on the inner arc surfaces.
Furthermore, the outer side surfaces of 3 guide columns fixed on the grinding disc are all outer arc surfaces corresponding to the inner arc surfaces, the 3 outer arc surfaces are all on the same cylindrical surface, the guide keys are arranged on the outer arc surfaces, the diameter of the inner arc surface is slightly larger than that of the outer arc surface, the inner arc surfaces are matched with the outer arc surfaces to realize flexible connection of the grinding plate and the upper disc, and the grinding disc can have a space which rotates along any horizontal direction relative to the upper disc.
Further, the abrasive disc is made of gray cast iron, criss-cross grooves are formed in the lower end face of the abrasive disc, abrasive paste can be contained in air holes and the grooves in the gray cast iron, and abrasion of the ground flat plate is avoided.
Advantageous effects
Compared with the prior art, the invention has the following advantages.
1. Compared with manual pushing grinding, the device saves labor cost and improves grinding efficiency, manual grinding is simulated by adopting a mode that a pressure spring acts grinding pressure on a grinding disc, flexible self-adaptive grinding is realized, and the grinding disc can be always attached to a ground flat plate under the action of the pressure spring in the rotary grinding process when the ground flat plate has a small included angle with a horizontal plane during installation, so that the self-adaptive grinding effect is achieved, the installation requirement of the ground flat plate is reduced, and the grinding efficiency is improved;
2. compared with a special grinding machine tool, the device avoids large purchase cost of the special machine tool, the grinding device can realize plane grinding processing by matching with a numerical control milling machine, and the universality is high.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the guide post according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the guide block of the present invention;
FIG. 4 is a schematic view of the construction of the guide block of the present invention;
FIG. 5 is a schematic bottom view of the polishing disk of the present invention;
fig. 6 is a schematic diagram of an embodiment of the present invention.
Detailed description of the invention
The invention is further described with reference to the following examples and the accompanying drawings.
A device for realizing self-adaptive grinding plane on a vertical numerical control milling machine, which comprises an upper disc 2 and a grinding disc 4, as shown in fig. 1-6, the upper plate 2 is connected with a machine tool spindle 8 through a machine tool shank 1, 3 guide blocks 3 which are uniformly distributed in the circumferential direction are fixed on the upper plate 2, guide grooves 31 are formed on the guide blocks 3, 3 guide columns 7 which are uniformly distributed in the circumferential direction are fixed on the grinding disc 4, guide keys 71 which are clamped in the guide grooves 31 are arranged on the guide columns 7, the upper disc 2 and the grinding disc 4 are matched and connected with a guide key 71 on the guide upright 7 through a guide groove 31 on the guide block 3, the lower end of the grinding disc 4 is provided with a grinded flat plate 9, the grinded flat plate 9 is fixed at the upper end of a machine tool worktable 10, a pressure spring 6 is arranged between the upper disc 2 and the grinding disc 4, and the pressure spring 6 is limited and fixed between the upper disc 2 and the grinding disc 4 through a pressure spring guide rod 5 with one end fixed on the upper disc 2.
The length of the guide key 71 is smaller than that of the guide groove 31 of the guide block 3, and the guide key 71 moves up and down in the guide groove 31 so that the grinding disk 4 can have a space for movement in the axial direction with respect to the upper disk 2.
The surfaces of the 3 guide blocks 3 facing the axis of the machine tool spindle 8 are all inner arc surfaces 32, the 3 inner arc surfaces 32 are all on the same cylindrical surface, and the guide grooves 31 are arranged on the inner arc surfaces 32.
The outer side surfaces of the 3 guide columns 7 fixed on the grinding disc 4 are all outer arc surfaces 72 corresponding to the inner arc surfaces 32, the 3 outer arc surfaces 72 are all on the same cylindrical surface, the guide keys 71 are arranged on the outer arc surfaces 72, the diameter of the inner arc surfaces 32 is slightly larger than that of the outer arc surfaces 72, the inner arc surfaces 32 are matched with the outer arc surfaces 72 to realize flexible connection of the grinding plate 4 and the upper disc 2, and the grinding disc 4 can have a space which rotates along any horizontal direction relative to the upper disc 2.
The grinding disc 4 is made of gray cast iron, the grooves 41 which are criss-cross are formed in the lower end face of the grinding disc 4, air holes in the gray cast iron and the grooves 41 can contain grinding paste, and the ground flat plate 9 is prevented from being abraded.
In the invention, the upper disc 2, the grinding disc 4, the guide block 3, the guide column 7, the pressure spring 6 and the pressure spring guide rod 5 form a grinding device, the grinding device is arranged on a vertical machine tool spindle 8 through a machine tool handle 1, a ground flat plate 9 is fixed on a machine tool workbench 10, the grinding disc 4 presses on the ground flat plate 9 through the pressure of the pressure spring 6, and the rotation of the machine tool spindle 8 drives the grinding device to rotate, so that the grinding disc 4 rotates and grinds on the ground flat plate 9.
In the grinding device, the upper disc 2 is fixed on a tool holder 1 of a machine tool, 3 guide blocks 3 uniformly distributed along the circumference are fixed on the upper disc 2, guide grooves 31 are formed in the guide blocks 3, 3 guide upright posts 7 uniformly distributed along the circumference are fixed on a grinding disc 4, and the rotary motion of the upper disc 2 acts on a guide key 71 through the guide blocks 3 so as to transmit the rotary motion to the grinding disc 4; the length of the guide key 71 is smaller than the length of the guide groove 31 of the guide block 3 so that the grinding disk 4 can move axially with respect to the upper disk 2.
The surfaces of the 3 guide blocks 3 fixed on the upper disc 2 facing the axis are all inner arc surfaces 32, the 3 inner arc surfaces 32 are on the same cylindrical surface, the outer side surface of the grinding disc 4 for fixing the guide upright post 7 is an outer arc surface 72, the diameter of the inner arc surface 32 is slightly larger than the outer arc surface 72, the inner arc surface 32 and the outer arc surface 72 are mutually matched to achieve the effect of flexible connection, so that the grinding disc 4 can have a space rotating along any horizontal direction relative to the upper disc 2, and the effect of self-adaption of the grinding disc 4 and the attachment of the ground flat plate 9 is achieved.
The design has pressure spring 6 and pressure spring guide bar 5 between hanging wall 2 and the abrasive disc 4, the upper end and hanging wall 2 fixed connection of pressure spring guide bar 5 for the artificial process of grinding of abrasive disc 4 simulation is pressed on by grinding dull and stereotyped 9 flexibly, when being ground dull and stereotyped 9 installation and horizontal plane and having a less contained angle, abrasive disc 4 still can with by grinding dull and stereotyped 9 laminating, and can not local contact damage by grinding dull and stereotyped 9, reaches the effect that self-adaptation ground.
When the grinding machine tool is implemented specifically, the tool shank 1 of the machine tool is fixed on a main shaft 8 of the machine tool, and the ground flat plate 9 is fixed on a worktable 10 of the machine tool; the upper disc 2 is fixed on a machine tool shank 1, 3 guide blocks 3 are uniformly distributed and fixed on the upper disc 2 along the circumference, the surfaces of the 3 guide blocks 3 fixed on the upper disc 2 facing to the rotating shaft are all inner arc surfaces 32, and 3 of the inner arc surfaces 32 are on a cylindrical surface, as shown in fig. 3, the dotted line is the cylindrical surface on which the inner arc surfaces 32 on the guide block 3 are configured, the outer side surfaces of the 3 evenly distributed guide columns 7 fixed on the grinding disc 4 are all provided with an outer arc surface 72, the diameter of a cylindrical surface formed by the inner arc surface 32 on the guide block 3 is slightly larger than the diameter of the cylindrical surface matched with the grinding disc 4, so that the grinding disk 4 can have a space for rotating at a small angle along any horizontal line with respect to the upper disk 2, when the flat plate 9 to be ground is arranged and has a smaller included angle with the horizontal plane, the grinding disc 4 can still be attached to the flat plate 8 to be ground in a self-adaptive manner in the rotary grinding process; the guide grooves 31 on the 3 uniformly distributed guide blocks 3 are matched with the guide keys 71 on the 3 uniformly distributed guide upright posts 7 to transmit rotary grinding motion.
The length of the guide keys 71 fixed on the 3 guide columns 7 on the circumference of the grinding disc 4 is smaller than that of the guide grooves 31 on the guide block 3 fixed on the upper disc 2, so that the grinding disc 4 can have a space for axial movement relative to the upper disc 2; 3 uniformly distributed compression springs 6 are arranged between the grinding disc 4 and the upper disc 2, so that the grinding disc 4 and a ground flat plate 9 are always attached in the rotary grinding process, 3 uniformly distributed compression spring guide rods 5 are fixed on the upper disc 2, and one end of each compression spring guide rod penetrates through the compression spring 6, so that the compression spring 6 can normally work; the grinding plane where the grinding disc 4 contacts the flat plate 9 to be ground is provided with criss-cross grooves 41 to contain grinding paste and avoid grinding the flat plate 9 to be ground.
Claims (5)
1. A device for realizing self-adaptive plane grinding on a vertical numerical control milling machine comprises an upper disc (2) and a grinding disc (4), and is characterized in that the upper disc (2) is connected with a machine tool spindle (8) through a machine tool shank (1), 3 guide blocks (3) which are circumferentially and uniformly distributed are fixed on the upper disc (2), guide grooves (31) are formed in the guide blocks (3), 3 guide columns (7) which are circumferentially and uniformly distributed are fixed on the grinding disc (4), guide keys (71) clamped in the guide grooves (31) are arranged on the guide columns (7), the upper disc (2) and the grinding disc (4) are connected with the guide keys (71) on the guide columns (7) in a matching manner through the guide grooves (31) on the guide blocks (3), a ground flat plate (9) is arranged at the lower end of the grinding disc (4), and the ground flat plate (9) is fixed at the upper end of a machine tool workbench (10), a pressure spring (6) is arranged between the upper disc (2) and the grinding disc (4), and the pressure spring (6) is fixed between the upper disc (2) and the grinding disc (4) in a limiting manner through a pressure spring guide rod (5) with one end fixed on the upper disc (2).
2. An apparatus for realizing an adaptive grinding plane on a vertical numerically controlled milling machine according to claim 1, characterized in that the length of the guide key (71) is smaller than the length of the guide groove (31) of the guide block (3), and the guide key (71) moves up and down in the guide groove (31) so that the grinding disk (4) can have a space for moving in the axial direction with respect to the upper disk (2).
3. The device for realizing the self-adaptive plane grinding on the vertical numerically controlled milling machine according to claim 1, wherein the surfaces of the 3 guide blocks (3) facing the axis of the machine tool spindle (8) are all inner arc surfaces (32), the 3 inner arc surfaces (32) are all on the same cylindrical surface, and the guide grooves (31) are arranged on the inner arc surfaces (32).
4. The device for realizing the self-adaptive grinding plane on the vertical numerical control milling machine is characterized in that the outer side surfaces of 3 guide columns (7) fixed on the grinding disc (4) are all outer arc surfaces (72) corresponding to the inner arc surfaces (32), the 3 outer arc surfaces (72) are all on the same cylindrical surface, guide keys (71) are arranged on the outer arc surfaces (72), the diameter of the inner arc surfaces (32) is slightly larger than that of the outer arc surfaces (72), and the inner arc surfaces (32) are matched with the outer arc surfaces (72) to realize the flexible connection between the grinding plate (4) and the upper disc (2), so that the grinding disc (4) can have a space for rotating along any horizontal direction relative to the upper disc (2).
5. The device for realizing the self-adaptive grinding plane on the vertical numerically controlled milling machine according to claim 1 is characterized in that the grinding disc (4) is made of gray cast iron, criss-cross grooves (41) are formed in the lower end face of the grinding disc (4), and air holes and the grooves (41) in the gray cast iron can contain grinding paste to avoid grinding the ground flat plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011304686.5A CN112276786A (en) | 2020-11-19 | 2020-11-19 | Device for realizing self-adaptive plane grinding on vertical numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011304686.5A CN112276786A (en) | 2020-11-19 | 2020-11-19 | Device for realizing self-adaptive plane grinding on vertical numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112276786A true CN112276786A (en) | 2021-01-29 |
Family
ID=74399526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011304686.5A Pending CN112276786A (en) | 2020-11-19 | 2020-11-19 | Device for realizing self-adaptive plane grinding on vertical numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112276786A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970750A (en) * | 1995-09-07 | 1997-03-18 | Sony Corp | Substrate polishing device |
| WO2001032361A1 (en) * | 1999-11-05 | 2001-05-10 | Daniel Davidovich Malkin | Method and apparatus for lapping of workpieces |
| CN103894921A (en) * | 2014-03-26 | 2014-07-02 | 广东工业大学 | Upper disc structure of high-precision single-sided grinding machine |
| CN104676214A (en) * | 2015-03-04 | 2015-06-03 | 中国昆仑工程公司 | Three-dimensional elastic support |
| CN106078372A (en) * | 2016-08-04 | 2016-11-09 | 安徽雷默模具制造有限公司 | A kind of numerical control press drift oblique sword grinding tool and using method thereof |
| CN107127677A (en) * | 2017-06-03 | 2017-09-05 | 哈电集团哈尔滨电站阀门有限公司 | A kind of valve flat seal face grinding tool |
| JP2017205838A (en) * | 2016-05-19 | 2017-11-24 | 株式会社Ｂｂｓ金明 | One-surface polishing device of plate-like substrate |
| CN107891356A (en) * | 2017-12-22 | 2018-04-10 | 金岭机床（广州）有限公司 | A kind of loading device of twin grinder |
| CN108687554A (en) * | 2018-07-24 | 2018-10-23 | 内蒙古第机械集团股份有限公司 | A kind of adaptive V-type support device |
| CN109397075A (en) * | 2018-11-09 | 2019-03-01 | 肇庆学院 | A kind of robot Special flexible mill |
| CN111496598A (en) * | 2020-04-24 | 2020-08-07 | 广东博智林机器人有限公司 | Plane grinding device and plane grinding robot |
| CN111702656A (en) * | 2020-07-04 | 2020-09-25 | 刘永 | Chemical mechanical grinding head with controllable spacing |
| CN211639468U (en) * | 2020-01-08 | 2020-10-09 | 洛阳聚享新科智能科技有限公司 | Floating transmission structure of grinding disc on vertical double-end-face grinding machine |
| CN213673549U (en) * | 2020-11-19 | 2021-07-13 | 九江精密测试技术研究所 | Device for realizing self-adaptive plane grinding |
-
2020
- 2020-11-19 CN CN202011304686.5A patent/CN112276786A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0970750A (en) * | 1995-09-07 | 1997-03-18 | Sony Corp | Substrate polishing device |
| WO2001032361A1 (en) * | 1999-11-05 | 2001-05-10 | Daniel Davidovich Malkin | Method and apparatus for lapping of workpieces |
| CN103894921A (en) * | 2014-03-26 | 2014-07-02 | 广东工业大学 | Upper disc structure of high-precision single-sided grinding machine |
| CN104676214A (en) * | 2015-03-04 | 2015-06-03 | 中国昆仑工程公司 | Three-dimensional elastic support |
| JP2017205838A (en) * | 2016-05-19 | 2017-11-24 | 株式会社Ｂｂｓ金明 | One-surface polishing device of plate-like substrate |
| CN106078372A (en) * | 2016-08-04 | 2016-11-09 | 安徽雷默模具制造有限公司 | A kind of numerical control press drift oblique sword grinding tool and using method thereof |
| CN107127677A (en) * | 2017-06-03 | 2017-09-05 | 哈电集团哈尔滨电站阀门有限公司 | A kind of valve flat seal face grinding tool |
| CN107891356A (en) * | 2017-12-22 | 2018-04-10 | 金岭机床（广州）有限公司 | A kind of loading device of twin grinder |
| CN108687554A (en) * | 2018-07-24 | 2018-10-23 | 内蒙古第机械集团股份有限公司 | A kind of adaptive V-type support device |
| CN109397075A (en) * | 2018-11-09 | 2019-03-01 | 肇庆学院 | A kind of robot Special flexible mill |
| CN211639468U (en) * | 2020-01-08 | 2020-10-09 | 洛阳聚享新科智能科技有限公司 | Floating transmission structure of grinding disc on vertical double-end-face grinding machine |
| CN111496598A (en) * | 2020-04-24 | 2020-08-07 | 广东博智林机器人有限公司 | Plane grinding device and plane grinding robot |
| CN111702656A (en) * | 2020-07-04 | 2020-09-25 | 刘永 | Chemical mechanical grinding head with controllable spacing |
| CN213673549U (en) * | 2020-11-19 | 2021-07-13 | 九江精密测试技术研究所 | Device for realizing self-adaptive plane grinding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210413665U (en) | Special tool for installation sleeve processing | |
| CN105500091A (en) | Feeding device of rotary rolling table and application of feeding device | |
| CN206702835U (en) | A kind of pneumoelectric dual drive sanding apparatus applied to machine-building | |
| CN204339527U (en) | A kind of special-shaped finishing polish lathe | |
| CN213673549U (en) | Device for realizing self-adaptive plane grinding | |
| CN207155410U (en) | A kind of high-precision numerical control internal grinder | |
| CN106312809B (en) | Automatic clamping device, automatic buffing equipment, automatic processing device | |
| CN208246581U (en) | A clamping mechanism for a five-axis grinder | |
| CN215547336U (en) | Double-end-face grinding tool | |
| CN217019783U (en) | High-precision bearing steel ball polishing and grinding equipment | |
| CN111730338A (en) | Drilling and grinding integrated device | |
| CN112276786A (en) | Device for realizing self-adaptive plane grinding on vertical numerical control milling machine | |
| CN102303270A (en) | Polishing mechanism of wheel drum surface | |
| CN205438155U (en) | Frequency conversion speed regulation grinding machine | |
| CN203765458U (en) | Long rod shaft double channel grinding supporting device of thread spinner and water pump bearings | |
| CN219075116U (en) | Synchronous grinding device of gear reducer bearing inner and outer rings | |
| CN207431940U (en) | A kind of stone polishing system | |
| CN109048602A (en) | A kind of grinding device of handware | |
| CN113059415A (en) | Drilling machine hole grinding tool | |
| CN206748123U (en) | A kind of machine-building burr lapping device | |
| CN205465683U (en) | A swing arm of a five-axis machine tool for grinding, polishing, and drawing | |
| CN204673338U (en) | A kind of Workpiece clamping device and lathe | |
| CN201685171U (en) | Numerical control polishing machine tool | |
| CN115179048A (en) | Ball valve spherical surface machining device and machining method | |
| CN208592701U (en) | One kind clearing off machine brush member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |