CN111331444A - Desk type edge grinder - Google Patents
Desk type edge grinder Download PDFInfo
- Publication number
- CN111331444A CN111331444A CN202010259894.1A CN202010259894A CN111331444A CN 111331444 A CN111331444 A CN 111331444A CN 202010259894 A CN202010259894 A CN 202010259894A CN 111331444 A CN111331444 A CN 111331444A
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- CN
- China
- Prior art keywords
- grinding wheel
- sliding table
- groove
- angle adjusting
- motor
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a desk type edge grinder, which belongs to the technical field of turning tool edge grinding and comprises a rack, an edge grinding device, a movable sliding table and a tool feeding device; the cutter grinding device is arranged on one side of the frame and comprises a first driving device and a grinding wheel, and the first driving device drives the grinding wheel to rotate; a groove is formed in the middle of the rack, the movable sliding table is arranged in the groove, and the electric telescopic device drives the movable sliding table to move in the groove in a reciprocating manner; the cutter feeding device is arranged at the top of the movable sliding table, and the second driving device drives the cutter feeding device to axially reciprocate along the translation sliding table; the cutter feeding device comprises a cutter holder, a first angle adjusting device, a second angle adjusting device and a third angle adjusting device; the horizontal, vertical and rotational angles of the tool holder are adjusted separately. The device can realize comparatively stable feeding, and the arbitrary angle of adjustable centre gripping lathe tool provides better sharpening precision.
Description
Technical Field
The invention relates to the technical field of turning tool sharpening, in particular to a desktop sharpening machine.
Background
The turning tool sharpening is one of the important processes of turning tool processing and maintenance repair, is a key step influencing the service performance of the turning tool, and at present, the common sharpening method is manual sharpening. The sharpening of lathe tool needs the workman to adjust suitable angle to through anchor clamps centre gripping, carry out reciprocating motion on rotatory abrasive disc, the angle of anchor clamps need be measured and adjusted to the while, still need carry out the sharpening to the back foot of lathe tool when guaranteeing the width of edge.
However, the method for manually sharpening the turning tool at the present stage has great disadvantages, a technical worker with a high technical level is required for ensuring the cutting performance of the turning tool, and meanwhile, because the angle and the feeding cannot be controlled, the stability of the turning tool in sharpening is not easy to maintain, and further the product quality is influenced; in addition, the existing turning tool sharpening equipment cannot ensure the precision and efficiency of the turning tool sharpening.
The present application thus proposes a new desktop sharpener.
Disclosure of Invention
To solve the above problems, an object of the present invention is to provide a desktop sharpener. The device can realize comparatively stable feeding, and the arbitrary angle of adjustable centre gripping lathe tool provides better sharpening precision.
In order to achieve the above purpose, the present invention provides the following technical solutions.
A desk type edge grinder comprises a frame, an edge grinding device, a movable sliding table and a cutter feeding device;
the sharpening device is arranged on one side of the rack and comprises a first driving device and a grinding wheel, and the first driving device drives the grinding wheel to rotate; a groove is formed in the middle of the rack, the movable sliding table is arranged in the groove and comprises a translation sliding table, a second driving device and an electric telescopic device, and the electric telescopic device drives the translation sliding table to reciprocate in the groove in the radial direction;
the cutter feeding device is arranged at the top of the translation sliding table, and the second driving device drives the cutter feeding device to axially reciprocate along the translation sliding table; the cutter feeding device comprises a cutter holder, a first angle adjusting device, a second angle adjusting device and a third angle adjusting device; the first angle adjusting device adjusts the angle of the horizontal direction of the tool holder, the second angle adjusting device adjusts the angle of the vertical direction of the tool holder, and the third angle adjusting device adjusts the rotating angle of the tool holder.
Preferably, the first driving device comprises a grinding wheel box, a first motor and a reduction box fixedly arranged on one side inside the grinding wheel box; a through groove is formed in the middle of the side face of the grinding wheel box, and the grinding wheel is arranged in the through groove; the grinding wheel box is characterized in that a motor support is fixedly arranged on one side, close to the reduction gearbox, of the outer portion of the grinding wheel box, the first motor is fixedly arranged at the top of the motor support, an output shaft of the first motor penetrates through one side of the outer portion of the grinding wheel box and is in transmission connection with an input shaft of the reduction gearbox, a grinding wheel shaft is in transmission connection with the output shaft of the reduction gearbox, the other end of the grinding wheel shaft penetrates through the grinding wheel and is in rotation connection with the other side of the grinding wheel box, and the grinding wheel shaft is fixedly connected with the grinding wheel.
Preferably, electric telescopic device includes a plurality of electric telescopic handle, every electric telescopic handle all is fixed to be set up recess one side, every electric telescopic handle's telescopic link tip with one side fixed connection of translation slip table.
Preferably, the first angle adjusting means includes a moving block, a first dial, and a rotating shaft; the moving block is of an inverted T-shaped structure, the bottom end of the rotating shaft is fixedly connected with the top of the first dial, and the bottom of the first dial is rotatably connected with the moving block.
Preferably, the second angle adjustment means comprises a second dial and a mounting block; the square groove has been seted up on the top of axis of rotation, installation piece bottom is rotated through first pivot and is set up in the square groove, installation piece bottom with the recess of axis of rotation leaves the space, the second calibrated scale sets up one side of axis of rotation, and with first axis of rotation fixed connection.
Preferably, the tool holder comprises a fixing post and a clamp; the fixing column is fixedly arranged at the top of the mounting block, and the third angle adjusting device comprises a second rotating shaft and a third dial; the third dial is fixedly connected with one end of the second rotating shaft, the other end of the second rotating shaft penetrates through the fixing column, and the clamp is fixedly arranged at the other end of the second rotating shaft.
Preferably, the second driving means includes a second motor and a lead screw; the translation slip table along the axial seted up with the rectangular logical groove of movable block complex, threaded hole is seted up to the movable block, the second motor passes through the fixed setting of motor board and is in the one end of translation slip table, the second motor passes translation slip table, and with the one end transmission of lead screw is connected, the other end of lead screw passes the screw hole, and with screw hole threaded connection, the other end frame of lead screw is equipped with the bearing frame to fixed setting is in the other end of translation slip table.
Preferably, the grinding wheel box also comprises an illuminating lamp arranged at the top of the grinding wheel box, and the illuminating lamp is fixedly connected with the top of the grinding wheel box through a metal hose.
The invention has the beneficial effects that:
the invention provides a desk type sharpening machine. After the device clamps a cutter, the cutter can be adjusted to any angle through the first angle adjusting device, the second angle adjusting device and the third angle adjusting device; according to the requirements of the size of the turning tool, the angle of the cutting edge and the like, fine adjustment can be performed through a plurality of dials, and the whole process is higher in precision and efficiency compared with manual sharpening operation; feed through motor or electronic telescoping device, whole feed comparatively steadily, under the cutting performance prerequisite of guaranteeing the cutting edge, cutter sharpening efficiency is higher.
The invention is further described with reference to the following figures and examples.
Drawings
Figure 1 is an overall block diagram of a desktop sharpener of an embodiment of the present invention;
figure 2 is a block diagram of a knife feeder of a bench sharpener of an embodiment of the present invention;
figure 3 is a partial block diagram of a desktop sharpener of an embodiment of the present invention;
figure 4 is a block diagram of the sharpening unit of the desktop sharpener of an embodiment of the present invention.
In the figure: 1. a first motor; 2. a motor bracket; 3. a sliding table is translated; 4. an electric telescopic rod; 5. a frame; 6. a second motor; 7. a rotating shaft; 8. fixing a column; 9. a grinding wheel; 10. an illuminating lamp; 11. a grinding wheel spindle; 12. a metal hose; 13. a reduction gearbox; 14. a third scale plate; 15. mounting blocks; 16. a second dial; 17. a first dial; 18. a moving block; 19. a threaded hole; 20. a clamp; 21. a grinding wheel box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
A table sharpener, as shown in fig. 1-4, comprising a frame 5, a sharpening device, a moving slide and a tool feeding device;
the sharpening device is arranged on one side of the rack 5 and comprises a first driving device and a grinding wheel 9, and the first driving device drives the grinding wheel 9 to rotate; a groove is formed in the middle of the rack 5, the movable sliding table is arranged in the groove and comprises a translation sliding table 3, a second driving device and an electric telescopic device, and the electric telescopic device drives the translation sliding table 3 to reciprocate in the groove in the radial direction;
the cutter feeding device is arranged at the top of the translation sliding table 3, and the second driving device drives the cutter feeding device to axially reciprocate along the translation sliding table 3; the cutter feeding device comprises a cutter holder, a first angle adjusting device, a second angle adjusting device and a third angle adjusting device; the first angle adjusting device adjusts the angle of the horizontal direction of the tool holder, the second angle adjusting device adjusts the angle of the vertical direction of the tool holder, and the third angle adjusting device adjusts the rotation angle of the tool holder.
Further, the first driving device comprises a grinding wheel box 21, a first motor 1 and a reduction box 13 fixedly arranged on one side inside the grinding wheel box 21, as shown in fig. 4; a through groove is formed in the middle of the side face of the grinding wheel box 21, and the grinding wheel 9 is arranged in the through groove; a motor support 2 is fixedly arranged on one side of the outer portion of the grinding wheel box 21 close to the reduction gearbox 13, the first motor 1 is fixedly arranged at the top of the motor support 2, an output shaft of the first motor 1 penetrates through one side of the outer portion of the grinding wheel box 21 and is in transmission connection with an input shaft of the reduction gearbox 3, an output shaft of the reduction gearbox 3 is in transmission connection with a grinding wheel shaft 11, the other end of the grinding wheel shaft 11 penetrates through a grinding wheel 9 and is in rotation connection with the other side of the grinding wheel box 21, and the grinding wheel shaft 11 is fixedly connected with the grinding wheel; the grinding wheel 9 drives the grinding wheel shaft 11 to rotate through the motor, so that the rotation is realized, and the rotating speed of the grinding wheel 9 is adjusted through the reduction box 13 according to actual requirements.
Electric telescopic device includes a plurality of electric telescopic handle 4, as shown in fig. 3, and every electric telescopic handle 4's one end is fixed all to be set up in recess one side, and every electric telescopic handle 4's the other end and one side fixed connection of translation slip table 3 have realized translation slip table 3's reciprocating motion.
Preferably, the first angle adjusting means comprises a moving block 18, a first dial 17 and a rotating shaft 7, as shown in fig. 2; the moving block 18 is of an inverted T-shaped structure, the bottom end of the rotating shaft 7 is fixedly connected with the top of the first dial 17, and the bottom of the first dial 17 is rotatably connected with the moving block 18.
The second angle adjustment means comprises a second dial 16 and a mounting block 15, as shown in fig. 2; the square groove has been seted up on the top of axis of rotation 7, and installation piece 15 bottom is rotated through first pivot and is set up in the square groove, and installation piece 15 bottom leaves the space with the recess of axis of rotation 7, and second calibrated scale 16 sets up in one side of axis of rotation 7 to with first pivot fixed connection.
The tool holder comprises a fixing column 8 and a clamp 20; the fixing column 8 is fixedly arranged at the top of the mounting block 15, and the third angle adjusting device comprises a second rotating shaft and a third dial 14; the third dial 14 is fixedly connected with one end of the second rotating shaft, the other end of the second rotating shaft penetrates through the fixing column 8, the clamp 20 is fixedly arranged at the other end of the second rotating shaft, and the angle of the cutter is adjusted by controlling the rotation of the clamp 20.
Further, the second driving means includes a second motor 6 and a lead screw; the translation slip table 3 has seted up the rectangular logical groove with movable block 18 complex along the axial, movable block 18 has seted up screw hole 19, second motor 6 passes through the fixed one end that sets up at translation slip table 3 of motor board, second motor 6 passes translation slip table 3 to be connected with the one end transmission of lead screw, the bearing frame has been erect to the other end of lead screw, and the fixed other end that sets up at translation slip table 3, through driving second drive arrangement, make translation slip table 3 remove in the recess.
In addition, the grinding wheel box comprises an illuminating lamp 10 arranged at the top of the grinding wheel box 21, and the illuminating lamp 10 is fixedly connected with the top of the grinding wheel box 21 through a metal hose 12; the cutter machining process is more easily and clearly seen through illumination by the illumination lamp 10.
In this embodiment, a turning tool is mounted on a fixture 20 at the front end of the tool holder, and after being tightened, the angle of the part of the turning tool which needs to be sharpened is adjusted; rotating a third dial 14 behind the tool holder to further rotate the second rotating shaft to drive a clamp 20 arranged at the front end of the tool holder to rotate so as to adjust the angle of the turning tool;
rotating a second dial 16 in a second angle adjusting device, and adjusting the angle of the part of the turning tool needing sharpening to face the grinding wheel 9; rotating a first dial 17 in the first angle adjusting device to adjust the front and back angles of the turning tool;
the electric telescopic device is driven to move the whole translation sliding table 3, so that the turning tool is close to the grinding wheel 9, the first motor 1 is started, the speed is adjusted through the reduction gearbox 3 to drive the grinding wheel shaft 11 to rotate, and the grinding wheel 9 fixedly arranged on the grinding wheel shaft 11 is further driven to rotate; and starting the second motor 6 to drive the screw rod to rotate, so that the whole cutter feeding device matched with the translation sliding table 3 moves in a reciprocating manner along the axial direction to sharpen the turning tool.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A desk type sharpening machine is characterized by comprising a rack (5), a sharpening device, a movable sliding table and a cutter feeding device;
the sharpening device is arranged on one side of the rack (5) and comprises a first driving device and a grinding wheel (9), and the first driving device drives the grinding wheel (9) to rotate; a groove is formed in the middle of the rack (5), the movable sliding table is arranged in the groove and comprises a translation sliding table (3), a second driving device and an electric telescopic device, and the electric telescopic device drives the translation sliding table (3) to reciprocate in the groove in the radial direction;
the cutter feeding device is arranged at the top of the translation sliding table (3), and the second driving device drives the cutter feeding device to axially reciprocate along the translation sliding table (3); the cutter feeding device comprises a cutter holder, a first angle adjusting device, a second angle adjusting device and a third angle adjusting device; the first angle adjusting device adjusts the angle of the horizontal direction of the tool holder, the second angle adjusting device adjusts the angle of the vertical direction of the tool holder, and the third angle adjusting device adjusts the rotating angle of the tool holder.
2. The desk type sharpener according to claim 1, characterized in that the first driving device comprises a grinding wheel box (21), a first motor (1) and a reduction box (13) fixedly arranged at one side inside the grinding wheel box (21); a through groove is formed in the middle of the side face of the grinding wheel box (21), and the grinding wheel (9) is arranged in the through groove; be close to reducing gear box (13) the outside one side of emery wheel case (21) is fixed and is provided with motor support (2), first motor (1) is fixed to be set up motor support (2) top, the output shaft of first motor (1) passes emery wheel case (21) outside one side, and with reducing gear box (3) input shaft transmission is connected, the output shaft transmission of reducing gear box (3) is connected with emery wheel axle (11), the other end of emery wheel axle (11) passes emery wheel (9), and with the opposite side rotation of emery wheel case (21) is connected, emery wheel axle (11) with emery wheel (9) fixed connection.
3. The desk type sharpener according to claim 1, characterized in that the electric telescopic device comprises a plurality of electric telescopic rods (4), each electric telescopic rod (4) is fixedly arranged on one side of the groove, and the telescopic rod end of each electric telescopic rod (4) is fixedly connected with one side of the translation sliding table (3).
4. The bench sharpener of claim 1, wherein the first angle adjustment means comprises a moving block (18), a first dial (17) and a rotating shaft (7); the moving block (18) is of an inverted T-shaped structure, the bottom end of the rotating shaft (7) is fixedly connected with the top of the first dial (17), and the bottom of the first dial (17) is rotatably connected with the moving block (18).
5. The desktop sharpener of claim 4, wherein the second angle adjustment means includes a second dial (16) and a mounting block (15); the square groove has been seted up on the top of axis of rotation (7), installation piece (15) bottom is rotated through first pivot and is set up in the square groove, installation piece (15) bottom with the recess of axis of rotation (7) leaves the space, second calibrated scale (16) set up one side of axis of rotation (7), and with first axis of rotation fixed connection.
6. The desktop sharpener of claim 5, wherein said knife holder includes a fixed post (8) and a clamp (20); the fixing column (8) is fixedly arranged at the top of the mounting block (15), and the third angle adjusting device comprises a second rotating shaft and a third dial (14); the third dial (14) is fixedly connected with one end of the second rotating shaft, the other end of the second rotating shaft penetrates through the fixing column (8), and the clamp (20) is fixedly arranged at the other end of the second rotating shaft.
7. The desk sharpener of claim 6, wherein said second drive means comprises a second motor (6) and a lead screw; translation slip table (3) along the axial seted up with the rectangular logical groove of removal piece (18) complex, removal piece (18) set up threaded hole (19), second motor (6) are in through the fixed setting of motor board the one end of translation slip table (3), second motor (6) pass translation slip table (3), and with the one end transmission of lead screw is connected, the other end of lead screw passes screw hole (19), and with screw hole (19) threaded connection, the other end frame of lead screw is equipped with the bearing frame, and fixed setting is in the other end of translation slip table (3).
8. The desk type sharpener according to claim 1, further comprising an illuminating lamp (10) arranged at the top of the grinding wheel box (21), wherein the illuminating lamp (10) is fixedly connected with the top of the grinding wheel box (21) through a metal hose (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010259894.1A CN111331444A (en) | 2020-04-03 | 2020-04-03 | Desk type edge grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010259894.1A CN111331444A (en) | 2020-04-03 | 2020-04-03 | Desk type edge grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111331444A true CN111331444A (en) | 2020-06-26 |
Family
ID=71177426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010259894.1A Pending CN111331444A (en) | 2020-04-03 | 2020-04-03 | Desk type edge grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111331444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388401A (en) * | 2020-10-27 | 2021-02-23 | 谭鹏飞 | Environment-friendly lathe tool grinding device capable of being adjusted at multiple angles |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693689A (en) * | 1950-03-10 | 1953-07-08 | Rip Bits Ltd | Improvements in work-holders |
| CN1528563A (en) * | 2003-10-16 | 2004-09-15 | 绩 武 | Turning tool and planer tool cutter grinding machine |
| CN202200115U (en) * | 2011-08-12 | 2012-04-25 | 王坤煌 | Drill bit grinder |
| CN102990482A (en) * | 2012-12-31 | 2013-03-27 | 镇江新区恒锋工具有限公司 | Blade cutter grinding fixture |
| CN203141244U (en) * | 2013-03-18 | 2013-08-21 | 德利赉精密五金制品(深圳)有限公司 | Device for polishing drill |
| CN204053744U (en) * | 2014-08-06 | 2014-12-31 | 安徽华天机械股份有限公司 | A kind of omnipotent straight-tooth cutter computer controlled grinding machine |
| CN204748205U (en) * | 2015-03-31 | 2015-11-11 | 湖北远蓝机器有限公司 | Grind anchor clamps |
| CN204771865U (en) * | 2015-07-03 | 2015-11-18 | 王杰兴 | Precision instrument grinds |
| CN106217138A (en) * | 2016-07-27 | 2016-12-14 | 芜湖精钻机电技术有限公司 | A kind of gun drill blade milling machine |
| CN209831128U (en) * | 2019-04-30 | 2019-12-24 | 宜昌市欣龙卫生材料有限公司 | High efficiency circle cutter grinder |
-
2020
- 2020-04-03 CN CN202010259894.1A patent/CN111331444A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693689A (en) * | 1950-03-10 | 1953-07-08 | Rip Bits Ltd | Improvements in work-holders |
| CN1528563A (en) * | 2003-10-16 | 2004-09-15 | 绩 武 | Turning tool and planer tool cutter grinding machine |
| CN202200115U (en) * | 2011-08-12 | 2012-04-25 | 王坤煌 | Drill bit grinder |
| CN102990482A (en) * | 2012-12-31 | 2013-03-27 | 镇江新区恒锋工具有限公司 | Blade cutter grinding fixture |
| CN203141244U (en) * | 2013-03-18 | 2013-08-21 | 德利赉精密五金制品(深圳)有限公司 | Device for polishing drill |
| CN204053744U (en) * | 2014-08-06 | 2014-12-31 | 安徽华天机械股份有限公司 | A kind of omnipotent straight-tooth cutter computer controlled grinding machine |
| CN204748205U (en) * | 2015-03-31 | 2015-11-11 | 湖北远蓝机器有限公司 | Grind anchor clamps |
| CN204771865U (en) * | 2015-07-03 | 2015-11-18 | 王杰兴 | Precision instrument grinds |
| CN106217138A (en) * | 2016-07-27 | 2016-12-14 | 芜湖精钻机电技术有限公司 | A kind of gun drill blade milling machine |
| CN209831128U (en) * | 2019-04-30 | 2019-12-24 | 宜昌市欣龙卫生材料有限公司 | High efficiency circle cutter grinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388401A (en) * | 2020-10-27 | 2021-02-23 | 谭鹏飞 | Environment-friendly lathe tool grinding device capable of being adjusted at multiple angles |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |