CN110935922B - Milling device for milling ventilation groove of wind wheel - Google Patents
Milling device for milling ventilation groove of wind wheel Download PDFInfo
- Publication number
- CN110935922B CN110935922B CN202010043645.9A CN202010043645A CN110935922B CN 110935922 B CN110935922 B CN 110935922B CN 202010043645 A CN202010043645 A CN 202010043645A CN 110935922 B CN110935922 B CN 110935922B
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- Prior art keywords
- milling
- space
- workpiece
- threaded
- permanent magnet
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 126
- 238000009423 ventilation Methods 0.000 title claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/14—Control or regulation of the orientation of the tool with respect to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a milling device for milling a ventilation groove of a wind wheel, which comprises a milling machine, wherein a milling cutter head is fixedly arranged on the lower side surface of a circular sliding block, a spring, a first permanent magnet and a sliding rod are driven by a first electrified magnet to slide to one side wall close to the inner side of a fixed space to prepare for milling, a cutter head replacement function, a depth adjusting function and a workpiece position adjusting function are designed, the depth adjusting function utilizes a spherical sliding block, the milling cutter head can be driven to rotate to each position of the whole plane, the milling cutter head can be fixed at a desired angle by the electrified magnet and the permanent magnet, the milling position is more accurate, the workpiece can slide forwards and backwards by the workpiece position adjusting function, and the path of the milling cutter head on the workpiece is accurately controlled during milling.
Description
Technical Field
The invention relates to the field of milling, in particular to a milling device for milling a ventilation groove of a wind wheel.
Background
Milling refers to cutting a workpiece by using a rotating multi-edge cutter, and is a high-efficiency processing method, wherein the cutter rotates (does main motion) during working, the workpiece moves (does feed motion), and the workpiece can also be fixed, but the rotating cutter still needs to move (simultaneously completes the main motion and the feed motion), a machine tool for milling is a horizontal milling machine or a vertical milling machine, and is also a large-scale planomiller, the machine tools can be ordinary machine tools and can also be numerical control machines, and the rotating milling cutter is used for cutting and processing the cutter,
the common milling cutter head can only control the position of the cutter head up, down, left and right, but sometimes the milling cutter head needs to have an angle for milling, so that a milling device for milling ventilation slots of a wind wheel is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a milling device for milling ventilation slots of a wind wheel, which is used for overcoming the defects in the prior art.
The milling device for milling the ventilation slot of the wind wheel comprises a milling machine, wherein a milling space is arranged in the milling machine, a milling part for milling is arranged in the milling space, the milling part also comprises a circular sliding block rotatably arranged in the milling space, a milling cutter head is fixedly arranged on the lower side surface of the circular sliding block, when the milling is started, the angle of the circular sliding block and the milling cutter head is manually rotated to prepare for milling,
a rotating space with a downward opening is arranged in the top wall of the milling space, a rotating rod is rotatably installed in the rotating space, a threaded screw rod space is arranged in the rotating rod, an adjusting part for adjusting the height of the milling cutter head according to the height of a milling workpiece is arranged in the threaded screw rod space, the adjusting part comprises a first threaded screw rod rotatably installed in the threaded screw rod space, a threaded rod is slidably installed on the lower side of the rotating rod, a second electromagnet is fixedly installed at the lower end of the threaded rod, the threaded rod is in threaded connection with the first threaded screw rod, the first threaded screw rod rotates to drive the threaded rod to slide up and down to adjust the height,
the milling machine is characterized in that a moving space with an upward opening is arranged in the bottom wall of the milling space, a workpiece component used for adjusting the position of a workpiece to be milled is arranged in the moving space, the workpiece component comprises a thread block which is slidably mounted in the moving space, a workpiece base is fixedly mounted on the upper side surface of the thread block, and the thread block drives the workpiece base to slide left and right to adjust the position of the workpiece.
On the basis of the technical scheme, the milling part further comprises a fixed space which is arranged on the left side surface and the right side surface of the milling cutter head in a bilateral symmetry mode, a spring space is arranged in the circular sliding block in the bilateral symmetry mode, the spring space is close to a first electrified magnet fixedly installed on an outer side wall, a sliding rod is installed in the first electrified magnet in a sliding mode, the sliding rod is close to a first permanent magnet fixedly installed on an outer side surface, the first permanent magnet is close to an outer side surface and the first electrified magnet is close to a spring fixedly installed between the inner side surfaces, and the sliding rod is connected with the fixed space in a sliding mode.
On the basis of the technical scheme, a second permanent magnet is fixedly installed in one side wall in the headrest of the milling cutter, and the second permanent magnet can attract the second electromagnet.
On the basis of the technical scheme, the adjusting part further comprises a first motor fixedly installed in the top wall of the space of the threaded screw, and an output shaft of the first motor is fixedly connected with the first threaded screw.
On the basis of the technical scheme, the workpiece component also comprises a rack space arranged on the left side of the moving space, a meshing space is arranged in the left wall of the rack space, a third motor is fixedly arranged in the top wall of the meshing space, a first driving shaft is fixedly arranged on an output shaft of the third motor, a gear is fixedly arranged on the first driving shaft and positioned in the meshing space, a rack is slidably arranged in the rack space, the third motor is fixedly arranged in the right side surface of the rack, a second threaded screw is fixedly arranged on an output shaft of the third motor, the second threaded screw is in threaded connection with the threaded block, a sliding space is arranged in the right wall of the moving space, a permanent magnet base is slidably arranged in the sliding space, the permanent magnet base is rotationally connected with the second threaded screw, and a third permanent magnet is fixedly arranged in the right side surface of the permanent magnet base, and a third electromagnet is fixedly arranged in the right wall of the sliding space.
The invention has the beneficial effects that: the milling cutter head has the advantages that the cutter head replacement function, the depth adjusting function and the workpiece position adjusting function are designed, the spherical sliding block is utilized in the depth adjusting function, the milling cutter head can be driven to rotate to all positions of the whole plane, the milling cutter head can be fixed at a desired angle through the electrified magnet and the permanent magnet, the milling position is more accurate, the workpiece can slide left and right or front and back through the workpiece position adjusting function, the path of the milling cutter head on the workpiece is accurately controlled during milling, and the milling cutter head is worthy of popularization.
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 a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a partial enlarged view of B of fig. 1 according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-3, a milling device for milling ventilation slots of a wind wheel according to an embodiment of the present invention includes a milling machine 20, a milling space 53 is provided in the milling machine 20, a milling component 80 for milling is provided in the milling space 53, the milling component 80 further includes a circular slider 31 rotatably installed in the milling space 53, a milling cutter head 30 is fixedly installed on the lower side surface of the circular slider 31, when milling is started, the circular slider 31 and the milling cutter head 30 are manually rotated to prepare for milling,
the milling machine is characterized in that a rotating space 42 with a downward opening is formed in the top wall of the milling space 53, a rotating rod 43 is rotationally installed in the rotating space 42, a threaded screw space 38 is formed in the rotating rod 43, an adjusting part 81 used for adjusting the height of the milling cutter head 30 according to the height of a milling workpiece is arranged in the threaded screw space 38, the adjusting part 81 comprises a first threaded screw 40 which is rotatably installed in the threaded screw space 38, a threaded rod 36 is slidably installed on the lower side of the rotating rod 43, a second electromagnet 34 is fixedly installed at the lower end of the threaded rod 36, the threaded rod 36 is in threaded connection with the first threaded screw 40, and the first threaded screw 40 rotates to drive the threaded rod 36 to slide up and down for adjusting,
a moving space 60 with an upward opening is arranged in the bottom wall of the milling space 53, a workpiece component 82 used for adjusting the position of a workpiece to be milled is arranged in the moving space 60, the workpiece component 82 comprises a thread block 48 which is slidably mounted in the moving space 60, a workpiece base 49 is fixedly mounted on the upper side surface of the thread block 48, and the thread block 48 drives the workpiece base 49 to slide left and right to adjust the position of the workpiece.
In addition, in one embodiment, the milling component 80 further includes a fixing space 55 symmetrically disposed on the left and right side surfaces of the milling cutter head 30, a spring space 58 is symmetrically disposed on the left and right side surfaces of the circular slider 31, a first electromagnet 54 is fixedly mounted on one outer side wall of the spring space 58, a sliding rod 56 is slidably mounted in the first electromagnet 54, a first permanent magnet 57 is fixedly mounted on one outer side surface of the sliding rod 56, a spring 59 is fixedly mounted between one outer side surface of the first permanent magnet 57 and one inner side surface of the first electromagnet 54, the sliding rod 56 is slidably connected with the fixing space 55, when milling is to be performed, a proper milling cutter head 30 is selected, the milling cutter head 30 is slid to be in close contact with the circular slider 31, the first electromagnet 54 is not electrified, and the first electromagnet 54 drives the spring 59, the first permanent magnet 57, and, The slide bar 56 is slid onto the inner side wall of the fixing space 55 in preparation for milling.
In addition, in one embodiment, a second permanent magnet 33 is fixedly installed in the inner side wall of the milling cutter head 30, the second permanent magnet 33 and the second electromagnet 34 can attract each other, after the angle of the milling cutter head 30 is adjusted, the second electromagnet 34 is energized, and the second electromagnet 34 attracts the second permanent magnet 33 to fix the milling cutter head 30, the second permanent magnet 33 and the second electromagnet 34 at a proper angle.
In addition, in one embodiment, the adjusting component 81 further includes a first motor 44 fixedly installed in the top wall of the threaded screw space 38, an output shaft of the first motor 44 is fixedly connected to the first threaded screw 40, when the length of the milling cutter head 30 is adjusted, the first motor 44 is started, the first motor 44 drives the first threaded screw 40 to rotate, the first threaded screw 40 rotates to drive the threaded rod 36 to move up and down, and the threaded rod 36 drives the second electromagnet 34, the second permanent magnet 33, the circular slider 31 and the milling cutter head 30 to move to a proper depth to prepare for milling.
In addition, in one embodiment, the workpiece component 82 further includes a rack space 52 disposed on the left side of the moving space 60, a meshing space 21 is disposed in the left wall of the rack space 52, a third motor 26 is fixedly mounted in the top wall of the meshing space 21, a first driving shaft 24 is fixedly mounted on an output shaft of the third motor 26, a gear 22 is fixedly mounted on the first driving shaft 24 positioned in the meshing space 21, a rack 28 is slidably mounted in the rack space 52, a third motor 51 is fixedly mounted in the right side surface of the rack 28, a second threaded screw 50 is fixedly mounted on an output shaft of the third motor 51, the second threaded screw 50 is in threaded connection with the threaded block 48, a sliding space 61 is disposed in the right wall of the moving space 60, a permanent magnet base 47 is slidably mounted in the sliding space 61, and the permanent magnet base 47 is rotatably connected with the second threaded screw 50, a third permanent magnet 46 is fixedly arranged in the right side face of the permanent magnet base 47, a third threaded electromagnet 45 is fixedly arranged in the right wall of the sliding space 61, when the front and back positions of a workpiece are adjusted, the third motor 26 is started, the third motor 26 drives the first driving shaft 24 and the gear 22 to rotate, the gear 22 rotates to drive the rack 28, the third motor 51, the second threaded screw 50, the threaded block 48, the workpiece base 49 and the workpiece to move forwards and backwards to proper front and back positions, the third threaded electromagnet 45 is electrified, the third threaded electromagnet 45 attracts the third permanent magnet 46 to fixedly connect the third permanent magnet 46, the permanent magnet base 47, the second threaded screw 50 and the third threaded electromagnet 45, the front and back positions of the workpiece are adjusted, when the left and right positions of the workpiece are adjusted, the workpiece is fixedly arranged on the workpiece base 49, the third motor 51 is started, and the third motor 51 drives the second threaded screw 50, the threaded block 48, The workpiece base 49 and the workpiece slide left and right to adjust the left and right positions of the workpiece.
At the beginning: when the first energizing magnet 54 is energized, the first permanent magnet 57 and the slide rod 56 move to an outer side wall of the spring space 58;
when the milling device is used: when the milling is to be carried out, a proper milling cutter head 30 is selected, the milling cutter head 30 slides to be in close contact with the circular sliding block 31, the first electrified magnet 54 is not electrified, the first electrified magnet 54 drives the spring 59, the first permanent magnet 57 and the sliding rod 56 to slide to one side wall of the fixing space 55 to be milled, the second electromagnet 34 is fixedly connected with the second permanent magnet 33, after the angle of the milling cutter head 30 is adjusted, the second electromagnet 34 is electrified, the second permanent magnet 33 is attracted by the second electromagnet 34, the milling cutter head 30, the second permanent magnet 33 and the second electromagnet 34 are fixed at a proper angle,
when the length of the milling cutter head 30 is adjusted, the first motor 44 is started, the first motor 44 drives the first threaded screw 40 to rotate, the first threaded screw 40 rotates to drive the threaded rod 36 to move up and down, the threaded rod 36 drives the second electromagnet 34, the second permanent magnet 33, the circular slider 31 and the milling cutter head 30 to move to a proper depth for milling,
when the front and rear positions of a workpiece are adjusted, the third motor 26 is started, the third motor 26 drives the first driving shaft 24 and the gear 22 to rotate, the gear 22 rotates to drive the rack 28, the third motor 51, the second threaded screw 50, the threaded block 48, the workpiece base 49 and the workpiece to move back and forth to proper front and rear positions, the third electromagnet 45 is electrified, the third electromagnet 45 attracts the third permanent magnet 46 to fixedly connect the third permanent magnet 46, the permanent magnet base 47, the second threaded screw 50 and the third electromagnet 45, the front and rear positions of the workpiece are adjusted, when the left and right positions of the workpiece are adjusted, the workpiece is fixedly installed on the workpiece base 49, the third motor 51 is started, and the third motor 51 drives the second threaded screw 50, the threaded block 48, the workpiece base 49 and the workpiece to slide left and right to adjust the left and right positions of the workpiece.
The invention has the beneficial effects that: the milling cutter head has the advantages that the cutter head replacement function, the depth adjusting function and the workpiece position adjusting function are designed, the spherical sliding block is utilized in the depth adjusting function, the milling cutter head can be driven to rotate to all positions of the whole plane, the milling cutter head can be fixed at a desired angle through the electrified magnet and the permanent magnet, the milling position is more accurate, the workpiece can slide left and right or front and back through the workpiece position adjusting function, the path of the milling cutter head on the workpiece is accurately controlled during milling, and the milling cutter head is worthy of popularization.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (1)
1. The utility model provides a milling unit for milling wind wheel ventilation groove, includes the milling machine, its characterized in that: the milling machine is internally provided with a milling space, the milling space is internally provided with a milling part for milling, the milling part also comprises a circular slider which is rotatably arranged in the milling space, the lower side surface of the circular slider is fixedly provided with a milling cutter head, when the milling is started, the circular slider and the milling cutter head are manually rotated to prepare for milling, the top wall of the milling space is internally provided with a rotating space with a downward opening, the rotating space is internally provided with a rotating rod for rotating and installing the rotating rod, a threaded screw rod space is arranged in the rotating rod, the threaded screw rod space is internally provided with an adjusting part for adjusting the height of the milling cutter head according to the height of a milling workpiece, the adjusting part comprises a first threaded screw rod which is rotatably arranged in the threaded screw rod space, the lower side of the rotating rod is slidably provided with, the threaded rod is in threaded connection with the first threaded screw rod, the first threaded screw rod rotates to drive the threaded rod to slide up and down to adjust the height, a moving space with an upward opening is arranged in the bottom wall of the milling space, a workpiece part for adjusting the position of a workpiece to be milled is arranged in the moving space, the workpiece part comprises a threaded block which is slidably mounted in the moving space, a workpiece base is fixedly mounted on the upper side surface of the threaded block, and the threaded block drives the workpiece base to slide left and right to adjust the position of the workpiece; the milling part further comprises fixed spaces which are arranged on the left side surface and the right side surface of the milling cutter head in a bilateral symmetry mode, spring spaces are arranged in the circular sliding block in a bilateral symmetry mode, a first electrified magnet is fixedly installed on one side wall of the spring space close to the outer side, a sliding rod is installed in the first electrified magnet in a sliding mode, a first permanent magnet is fixedly installed on one side surface of the sliding rod close to the outer side, a spring is fixedly installed between one side surface of the first permanent magnet close to the outer side and one side surface of the first electrified magnet close to the inner side, and the sliding rod is connected with the fixed spaces in; a second permanent magnet is fixedly arranged in one side wall in the headrest of the milling cutter, and the second permanent magnet can attract the second electromagnet; the adjusting component also comprises a first motor fixedly arranged in the top wall of the space of the threaded screw, and an output shaft of the first motor is fixedly connected with the first threaded screw; the workpiece component also comprises a rack space arranged on the left side of the moving space, an engaging space is arranged in the left wall of the rack space, a third motor is fixedly arranged in the top wall of the meshing space, a first driving shaft is fixedly arranged on an output shaft of the third motor, a gear is fixedly arranged on the first driving shaft in the meshing space, a rack is arranged in the rack space in a sliding way, a third motor is fixedly arranged in the right side surface of the rack, a second threaded screw rod is fixedly arranged on an output shaft of the third motor, the second threaded screw is in threaded connection with the threaded block, a sliding space is arranged in the right wall of the moving space, a permanent magnet base is arranged in the sliding space in a sliding way and is rotationally connected with the second threaded screw rod, and a third permanent magnet is fixedly arranged in the right side surface of the permanent magnet base, and a third electromagnet is fixedly arranged in the right wall of the sliding space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043645.9A CN110935922B (en) | 2020-01-15 | 2020-01-15 | Milling device for milling ventilation groove of wind wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043645.9A CN110935922B (en) | 2020-01-15 | 2020-01-15 | Milling device for milling ventilation groove of wind wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110935922A CN110935922A (en) | 2020-03-31 |
| CN110935922B true CN110935922B (en) | 2020-10-27 |
Family
ID=69913818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010043645.9A Expired - Fee Related CN110935922B (en) | 2020-01-15 | 2020-01-15 | Milling device for milling ventilation groove of wind wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110935922B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792413B (en) * | 2021-02-04 | 2022-04-01 | 上海百琪迈科技(集团)有限公司 | Electromagnetic control's rotatory tool bit |
| CN113333909B (en) * | 2021-07-05 | 2022-10-18 | 嘉兴坤博新能源装备制造有限公司 | Automatic welding device for cylindrical main furnace chamber of single crystal furnace |
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| CN107598586A (en) * | 2017-10-24 | 2018-01-19 | 陈慎慎 | A kind of machining cutter device |
| CN108380958A (en) * | 2018-02-02 | 2018-08-10 | 黄赐东 | A kind of steel pipe cutting device |
| CN109352041A (en) * | 2018-12-26 | 2019-02-19 | 罗甸县金泰模具机械制造有限公司 | The mobile universal drilling and milling device of milling head 360 degree rotation position level |
| CN209006748U (en) * | 2018-08-22 | 2019-06-21 | 合肥宏盛模具有限公司 | CNC milling machine is used in a kind of production of automobile die |
| CN209239641U (en) * | 2018-10-24 | 2019-08-13 | 天津天诚博创科技有限公司 | A kind of vertical lifting milling machine of milling cutter angle adjustable |
| CN110385456A (en) * | 2019-07-23 | 2019-10-29 | 云和县凯毅德电子设备厂 | A kind of automatic rat holing equipment of shaft-like workpiece |
| CN110548908A (en) * | 2019-10-14 | 2019-12-10 | 吉林大学 | gantry type coarse-fine composite five-axis precision machine tool and machining method |
| CN110871289A (en) * | 2019-12-06 | 2020-03-10 | 浦江吉树机械科技有限公司 | Milling cutter head with changeable size |
-
2020
- 2020-01-15 CN CN202010043645.9A patent/CN110935922B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598586A (en) * | 2017-10-24 | 2018-01-19 | 陈慎慎 | A kind of machining cutter device |
| CN108380958A (en) * | 2018-02-02 | 2018-08-10 | 黄赐东 | A kind of steel pipe cutting device |
| CN209006748U (en) * | 2018-08-22 | 2019-06-21 | 合肥宏盛模具有限公司 | CNC milling machine is used in a kind of production of automobile die |
| CN209239641U (en) * | 2018-10-24 | 2019-08-13 | 天津天诚博创科技有限公司 | A kind of vertical lifting milling machine of milling cutter angle adjustable |
| CN109352041A (en) * | 2018-12-26 | 2019-02-19 | 罗甸县金泰模具机械制造有限公司 | The mobile universal drilling and milling device of milling head 360 degree rotation position level |
| CN110385456A (en) * | 2019-07-23 | 2019-10-29 | 云和县凯毅德电子设备厂 | A kind of automatic rat holing equipment of shaft-like workpiece |
| CN110548908A (en) * | 2019-10-14 | 2019-12-10 | 吉林大学 | gantry type coarse-fine composite five-axis precision machine tool and machining method |
| CN110871289A (en) * | 2019-12-06 | 2020-03-10 | 浦江吉树机械科技有限公司 | Milling cutter head with changeable size |
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| CN110935922A (en) | 2020-03-31 |
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