CN110977694A - Horizontal drill bit grinding machine of shield tunneling machine - Google Patents
Horizontal drill bit grinding machine of shield tunneling machine Download PDFInfo
- Publication number
- CN110977694A CN110977694A CN201911352482.6A CN201911352482A CN110977694A CN 110977694 A CN110977694 A CN 110977694A CN 201911352482 A CN201911352482 A CN 201911352482A CN 110977694 A CN110977694 A CN 110977694A
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- working head
- manipulator
- driving device
- grinding wheel
- base
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- 230000005641 tunneling Effects 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000005498 polishing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- 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
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a horizontal drill grinding machine of a shield tunneling machine, which comprises a base, a material tray assembly, a working head, a grinding mechanism and a carrying manipulator, wherein the material tray assembly, the working head and the grinding mechanism are sequentially arranged on the base from left to right; the material tray assembly is used for placing a workpiece; the working head comprises a working head base, a middle sliding plate, an upper sliding plate and a working head assembly; the working head base is fixed on the base; the middle sliding plate is adjustably arranged on the base of the working head in the left and right positions; the front and back positions of the upper sliding plate are adjustably arranged on the middle sliding plate; the working head assembly is arranged on the upper sliding plate; the working head assembly can automatically clamp the workpiece; the conveying manipulator is used for conveying workpieces between the material tray assembly and the working head; the bottom of the grinding mechanism is provided with the rotary dial capable of adjusting the angle, so that the automatic workpiece clamping device can automatically clamp workpieces and is high in space utilization rate.
Description
Technical Field
The invention relates to the technical field of grinding machines, in particular to a horizontal drill grinding machine of a shield tunneling machine.
Background
Grinding machines are machine tools for grinding the surface of a workpiece by using grinding tools, most grinding machines use a grinding wheel rotating at a high speed for grinding, and a few grinding machines use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like; the conventional grinding machine has the following defects at present: (1) the traditional grinding machine is basically used for double-shaft grinding, and when more angles exist, the clamping position or the angle of a grinding wheel needs to be manually adjusted, so that larger errors are easily caused; (2) the traditional grinding machine adopts a common four-phase motor, the main shaft structure is complex, and slight vibration exists; (3) the existing workpiece clamping mostly adopts manual workpiece clamping, and the clamping time is long; (4) the traditional grinding machine has the disadvantages of serious space waste and overlarge occupied area in structural design.
Disclosure of Invention
The invention aims to provide a horizontal drill grinding machine of a shield tunneling machine to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme:
a horizontal drill grinding machine of a shield machine comprises a base, a material tray assembly, a working head, a grinding mechanism and a carrying manipulator, wherein the material tray assembly, the working head and the grinding mechanism are sequentially arranged on the base from left to right; the material tray assembly is used for placing workpieces; the working head comprises a working head base, a middle sliding plate, an upper sliding plate and a working head assembly; the working head base is fixed on the base; the middle sliding plate is adjustably arranged on the base of the working head in the left-right position; the front and back positions of the upper sliding plate are adjustably arranged on the middle sliding plate; the working head assembly is arranged on the upper sliding plate; the conveying manipulator is used for conveying workpieces between the material tray assembly and the working head; the grinding mechanism comprises a rotary dial, a grinding wheel head X-axis driving device, a grinding wheel head Y-axis driving device and a grinding wheel head; the rotary dial is arranged on the base; the grinding wheel head X-axis driving device is arranged above the rotary dial; the grinding wheel head Y-axis driving device is arranged at the power output end of the grinding wheel head X-axis driving device; the grinding wheel head is arranged at the power output end of the grinding wheel head Y-axis driving device.
The invention is further described, the tray assembly comprises a tray base, a tray driving device and a tray; the tray base is fixed on the base; the material tray driving device is fixed on the material tray base; the material tray is arranged at the power output end of the material tray driving device and is driven by the material tray driving device to move back and forth; the upper surface of the material tray is provided with a plurality of placing grooves.
The invention is further described, the working head assembly comprises a working head spindle seat, a working head electric spindle, an oil cylinder, a taper shank and a collet; the working head spindle seat is arranged above the upper sliding plate; the working head electric spindle is arranged in the working head spindle seat; the collet is arranged at the right end of the working head electric spindle through a taper shank; the oil cylinder is arranged at the left end of the working head electric spindle, and the power output end penetrates through the center of the working head electric spindle and is connected with the collet chuck.
The invention is further described, wherein the carrying manipulator comprises a frame body, a manipulator X-axis driving device, a manipulator Y-axis driving device, a switching fixing plate, a manipulator fixing plate, a cylinder mounting seat, a cylinder, a manipulator limiting block, a manipulator seat and two pneumatic clamping jaws; the frame body is fixed on the base; the manipulator X-axis driving device is arranged above the frame body; the manipulator Y-axis driving device is arranged at the power output end of the manipulator X-axis driving device; the switching fixing plate is arranged at the power output end of the Y-axis driving device; the manipulator fixing plate is fixed on one side of the switching fixing plate; the middle part of the manipulator seat is rotatably arranged at the lower part of the manipulator fixing plate; the two pneumatic clamping jaws are fixed at one end of the manipulator seat; the manipulator limiting block is arranged on the manipulator fixing plate and is positioned above the manipulator seat; the cylinder mounting seat is mounted on the manipulator fixing plate and is positioned above the manipulator limiting block; one end of the air cylinder is installed on the air cylinder installation seat, and the power output end of the air cylinder is fixedly connected with the other end of the manipulator seat.
For further description of the invention, the upper sliding plate surface is provided with an annular groove with a T-shaped section; one side of the annular groove is provided with an arc-shaped notch; a lower circular groove is formed in the central position, corresponding to the annular groove, of the upper sliding plate; the bottom of the working head spindle seat is provided with an upper circular groove matched with the lower circular groove; the lower circular groove and the upper circular groove are positioned through a cylindrical piece; a first screw is arranged in the annular groove; the head of the first screw is clamped in the annular groove, and the tail of the first screw penetrates through the working head spindle seat and is locked and fixed through a nut.
Further describing the invention, the grinding wheel head comprises a grinding wheel, a grinding wheel spindle seat and a grinding wheel electric spindle; the grinding wheel spindle seat is arranged at the power output end of the grinding wheel head Y-axis driving device; the grinding wheel electric spindle is arranged in the grinding wheel spindle seat; the grinding wheel is arranged at the power output end of the electric spindle.
The invention has the beneficial effects that:
according to the grinding mechanism, the material tray assembly is arranged for placing workpieces, the workpieces are conveyed between the material tray assembly and the working head through the conveying manipulator, the workpieces are loaded and unloaded, the left and right positions and the front and back positions of the working head assembly can be adjusted through the middle sliding plate and the upper sliding plate, so that the grinding mechanism is suitable for the workpieces with different specifications, the direction of a grinding wheel head is adjusted through the rotary dial arranged at the bottom of the grinding mechanism, the grinding wheel head is driven to move through the grinding wheel head X-axis driving device and the grinding wheel head Y-axis driving device during working, the rotation angle of the grinding wheel can be controlled through manual operation, more rotation angles are provided for grinding of the grinding wheel part, the range of the workpieces which can be ground is expanded, and the design space occupancy rate of the whole structure is small.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the working head of the present invention;
FIG. 3 is a block diagram of the upper slide plate of the present invention;
fig. 4 is a structural view of the transfer robot of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1-4, a horizontal drill grinding machine of a shield machine comprises a base 1, a tray assembly 2, a working head 3, a grinding mechanism 4 and a carrying manipulator 5, wherein the tray assembly 2, the working head 3, the grinding mechanism 4 and the carrying manipulator 5 are sequentially arranged on the base 1 from left to right.
The material tray assembly 2 is used for placing workpieces, and the material tray assembly 2 comprises a material tray base 21, a material tray driving device 22 and a material tray 23; the tray base 21 is fixed on the base 1; the tray driving device 22 is fixed on the tray base 21; the material tray 23 is arranged at the power output end of the material tray driving device 22 and is driven by the material tray driving device 22 to move back and forth; the upper surface of the tray 23 is provided with a plurality of placing grooves 231; the tray driving device 22 drives the tray 23 to convey forwards, the workpiece to be processed is placed in the placing groove 231 of the tray 23 through manual material taking and placing, and the tray driving device 22 drives the tray 23 to convey backwards to wait for the manipulator to take the workpiece.
The working head 3 comprises a working head base 31, a middle sliding plate 32, an upper sliding plate 33 and a working head assembly 34; the working head base 31 is fixed on the base 1; the middle sliding plate 32 is arranged on the working head base 31 in a left-right position adjustable manner; the upper sliding plate 33 is arranged on the middle sliding plate 32 in a front-back position adjustable manner; the working head assembly 34 is arranged on the upper sliding plate 33; the conveying manipulator 5 is used for conveying workpieces between the material tray assembly 2 and the working head 3; the working head assembly 34 comprises a working head spindle seat 341, a working head electric spindle 342, an oil cylinder 343, a taper shank 344 and a collet 345; the working head spindle seat 341 is installed above the upper sliding plate 33; the working head electric spindle 342 is mounted in the working head spindle seat 341; the collet 345 is arranged at the right end of the working head electric spindle 342 through a taper shank 344; the oil cylinder 343 is arranged at the left end of the working head electric spindle 342, and the power output end penetrates through the center of the working head electric spindle 342 and is connected with the collet 345; the working head base 31 is provided with a slide rail 311, one side of the middle slide plate 32 is pressed and fixed on the slide rail 311 by locking in a second screw, the middle slide plate 32 is provided with a slide groove 321, the bottom of the upper slide plate 33 is provided with a slide block 331 matched with the slide groove 321, the upper slide plate 33 is matched and installed with the slide groove 321 through the slide block 331, and the side of the middle slide plate 32 is locked and pressed on the slide block 331 of the upper slide plate 33 through a third screw to be fixed, so that the second screw and the third screw can be respectively unscrewed when the front position, the back position and the left position are adjusted, the middle slide plate 32 or the upper slide plate 33 is moved to be adjusted, the length of the left position and the right position matched with a workpiece is adjusted, the front position and the back position are centered with the conveying manipulator 5, automatic loading and unloading are completed, the driving of the working head 3 adopts an electric spindle form, the spindle bearing has long service life under the same rotating speed, high precision and high dynamic and static stability, can meet different working conditions and load requirements by using the motor design of the modern control technology, and drives the collet 345 to clamp or loosen the workpiece through the oil cylinder 343 when the workpiece is disassembled and assembled.
The grinding mechanism 4 comprises a rotary dial 41, a grinding wheel 443 head X-axis driving device 42, a grinding wheel 443 head Y-axis driving device 43 and a grinding wheel 443 head 44; the rotary dial 41 is mounted on the base 1; the grinding wheel 443 head X-axis driving device 42 is installed above the rotating dial 41; the grinding wheel 443 head Y-axis driving device 43 is arranged at the power output end of the grinding wheel 443 head X-axis driving device 42; the grinding wheel 443 head 44 is arranged at the power output end of the grinding wheel 443 head Y-axis driving device 43; the design of the structure of the rotary dial 41 is added, so that the head 44 of the grinding wheel 443 can rotate by 20-70 degrees, more angular rotations are provided for grinding the part of the grinding wheel 443, more possibility is brought to the horizontal drill grinding machine of the shield tunneling machine, and the range of workpieces which can be ground is expanded.
The carrying manipulator 5 comprises a frame body 501, a manipulator X-axis driving device 502, a manipulator Y-axis driving device 503, a switching fixing plate 504, a manipulator fixing plate 505, a cylinder mounting seat 506, a cylinder 507, a manipulator limiting block 508, a manipulator seat 509 and two pneumatic clamping jaws 510; the frame body 501 is fixed on the base 1; the manipulator X-axis driving device 502 is arranged above the frame body 501; the manipulator Y-axis driving device 503 is arranged at the power output end of the manipulator X-axis driving device 502; the adapter fixing plate 504 is arranged at the power output end of the Y-axis driving device; the manipulator fixing plate 505 is fixed on one side of the switching fixing plate 504; the middle part of the manipulator seat 509 is rotatably mounted at the lower part of the manipulator fixing plate 505; the two pneumatic clamping jaws 510 are fixed at one end of a manipulator seat 509; the manipulator limiting block 508 is installed on the manipulator fixing plate 505 and is located above the manipulator seat 509; the cylinder mounting seat 506 is mounted on the manipulator fixing plate 505 and is located above the manipulator limiting block 508; one end of the air cylinder 507 is mounted on the air cylinder mounting seat 506, and the power output end of the air cylinder 507 is fixedly connected with the other end of the manipulator seat 509; when in transportation, the air cylinder 507 is in a contraction state, the two pneumatic clamping jaws 510 are parallel to each other from left to right and downwards, the manipulator X-axis driving device 502 drives the pneumatic clamping jaws 510 to move leftwards to the upper part of the material tray 23, the manipulator Y-axis driving device 503 drives the pneumatic clamping jaws 510 to move downwards, one of the pneumatic clamping jaws 510 clamps a workpiece on the material tray 23, then the manipulator X-axis driving device 502 and the manipulator Y-axis driving device 503 are linked to drive the pneumatic clamping jaws 510 to be transported to the upper part of the working head 3, meanwhile, the air cylinder 507 is pushed out, so that the manipulator base 509 is rotated by 90 degrees and limited by the manipulator limiting block 508, the two pneumatic clamping jaws 510 are parallel to left from top to bottom, the manipulator X-axis driving device 502 and the manipulator Y-axis driving device 503 drive the pneumatic clamping jaws 510 to move downwards, the manipulator which does not clamp the workpiece is driven to move, the processed workpiece is clamped and taken down, another pneumatic clamping for clamping the workpiece to be processed is driven to the collet 345 for loading, and the carrying manipulator 5 is repeatedly carried for the next round.
The surface of the upper sliding plate 33 is provided with an annular groove 332 with a T-shaped section; one side of the annular groove 332 is provided with an arc notch 332-1; a lower circular groove 333 is arranged at the central position of the upper sliding plate 33 corresponding to the annular groove 332; the bottom of the working head spindle seat 341 is provided with an upper circular groove 333 matched with the lower circular groove 333; the lower circular groove 333 is positioned with the upper circular groove 333 through the cylindrical member 301; a first screw is arranged in the annular groove 332 and enters from the arc-shaped notch 332-1; the head of the first screw is clamped in the annular groove 332, and the tail of the first screw penetrates through the working head spindle seat 341 and is locked and fixed through a nut; the arrangement can loosen the nut, further increase the processing diversity by finely adjusting the angle of the spindle seat 341 of the working head, and after the angle is adjusted, the corresponding manipulator fixing plate 505 is also replaced by the manipulator fixing plate 505 with the inclined surface, so that the angle of the pneumatic clamping jaw 510 corresponds to the collet 345, and the automatic clamping is completed.
The grinding wheel 443 head 44 comprises a grinding wheel 443, a grinding wheel spindle seat 441 and a grinding wheel motorized spindle 442; the grinding wheel spindle seat 441 is mounted at the power output end of the Y-axis driving device 43 of the grinding wheel 443 head; the grinding wheel electric spindle 442 is mounted in a grinding wheel spindle seat 441; the grinding wheel 443 is installed at the power output end of the electric spindle, and the grinding wheel 443 is driven by the electric spindle, so that the stability is high, and the space is saved.
The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are still within the technical scope of the present invention.
Claims (6)
1. The utility model provides a shield constructs quick-witted horizontal drill bit grinding machine which characterized in that: the polishing machine comprises a base, a material tray assembly, a working head, a polishing mechanism and a carrying manipulator, wherein the material tray assembly, the working head and the polishing mechanism are sequentially arranged on the base from left to right; the material tray assembly is used for placing workpieces; the working head comprises a working head base, a middle sliding plate, an upper sliding plate and a working head assembly; the working head base is fixed on the base; the middle sliding plate is adjustably arranged on the base of the working head in the left-right position; the front and back positions of the upper sliding plate are adjustably arranged on the middle sliding plate; the working head assembly is arranged on the upper sliding plate; the working head assembly can automatically clamp a workpiece; the conveying manipulator is used for conveying workpieces between the material tray assembly and the working head; the grinding mechanism comprises a rotary dial, a grinding wheel head X-axis driving device, a grinding wheel head Y-axis driving device and a grinding wheel head; the rotary dial is arranged on the base; the grinding wheel head X-axis driving device is arranged above the rotary dial; the grinding wheel head Y-axis driving device is arranged at the power output end of the grinding wheel head X-axis driving device; the grinding wheel head is arranged at the power output end of the grinding wheel head Y-axis driving device.
2. The horizontal drill grinding machine of the shield tunneling machine according to claim 1, characterized in that: the material tray assembly comprises a material tray base, a material tray driving device and a material tray; the tray base is fixed on the base; the material tray driving device is fixed on the material tray base; the material tray is arranged at the power output end of the material tray driving device and is driven by the material tray driving device to move back and forth; the upper surface of the material tray is provided with a plurality of placing grooves.
3. The horizontal drill grinding machine of the shield tunneling machine according to claim 1, characterized in that: the working head assembly comprises a working head spindle seat, a working head electric spindle, an oil cylinder, a taper shank and a collet; the working head spindle seat is arranged above the upper sliding plate; the working head electric spindle is arranged in the working head spindle seat; the collet is arranged at the right end of the working head electric spindle through a taper shank; the oil cylinder is arranged at the left end of the working head electric spindle, and the power output end penetrates through the center of the working head electric spindle and is connected with the collet chuck.
4. The horizontal drill grinding machine of the shield tunneling machine according to claim 3, characterized in that: the carrying manipulator comprises a frame body, a manipulator X-axis driving device, a manipulator Y-axis driving device, a switching fixing plate, a manipulator fixing plate, a cylinder mounting seat, a cylinder, a manipulator limiting block, a manipulator seat and two pneumatic clamping jaws; the frame body is fixed on the base; the manipulator X-axis driving device is arranged above the frame body; the manipulator Y-axis driving device is arranged at the power output end of the manipulator X-axis driving device; the switching fixing plate is arranged at the power output end of the Y-axis driving device; the manipulator fixing plate is fixed on one side of the switching fixing plate; the middle part of the manipulator seat is rotatably arranged at the lower part of the manipulator fixing plate; the two pneumatic clamping jaws are fixed at one end of the manipulator seat; the manipulator limiting block is arranged on the manipulator fixing plate and is positioned above the manipulator seat; the cylinder mounting seat is mounted on the manipulator fixing plate and is positioned above the manipulator limiting block; one end of the air cylinder is installed on the air cylinder installation seat, and the power output end of the air cylinder is fixedly connected with the other end of the manipulator seat.
5. The horizontal drill grinding machine of the shield tunneling machine according to claim 4, characterized in that: the surface of the upper sliding plate is provided with an annular groove with a T-shaped section; one side of the annular groove is provided with an arc-shaped notch; a lower circular groove is formed in the central position, corresponding to the annular groove, of the upper sliding plate; the bottom of the working head spindle seat is provided with an upper circular groove matched with the lower circular groove; the lower circular groove and the upper circular groove are positioned through a cylindrical piece; a first screw is arranged in the annular groove; the head of the first screw is clamped in the annular groove, and the tail of the first screw penetrates through the working head spindle seat and is locked and fixed through a nut.
6. The horizontal drill grinding machine of the shield tunneling machine according to claim 1, characterized in that: the grinding wheel head comprises a grinding wheel, a grinding wheel spindle seat and a grinding wheel electric spindle; the grinding wheel spindle seat is arranged at the power output end of the grinding wheel head Y-axis driving device; the grinding wheel electric spindle is arranged in the grinding wheel spindle seat; the grinding wheel is arranged at the power output end of the electric spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911352482.6A CN110977694A (en) | 2019-12-25 | 2019-12-25 | Horizontal drill bit grinding machine of shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911352482.6A CN110977694A (en) | 2019-12-25 | 2019-12-25 | Horizontal drill bit grinding machine of shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977694A true CN110977694A (en) | 2020-04-10 |
Family
ID=70075240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911352482.6A Pending CN110977694A (en) | 2019-12-25 | 2019-12-25 | Horizontal drill bit grinding machine of shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110977694A (en) |
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| CN106180917A (en) * | 2016-08-29 | 2016-12-07 | 广东豪特曼智能机器有限公司 | A kind of numerically control grinder of wheelhead angle rotatable |
| CN107457622A (en) * | 2017-09-25 | 2017-12-12 | 芜湖洪金机床有限公司 | A kind of bar clamping device |
| US20180339388A1 (en) * | 2016-02-24 | 2018-11-29 | Shenzhen Jinzhou Precision Technology Corporation | Integrated rotary cutting tool manufacturing device and method |
| CN211708919U (en) * | 2019-12-25 | 2020-10-20 | 广东豪特曼智能机器有限公司 | Horizontal drill bit grinding machine of shield tunneling machine |
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2019
- 2019-12-25 CN CN201911352482.6A patent/CN110977694A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010030011A (en) * | 2008-07-31 | 2010-02-12 | Nissin Machine Co Ltd | Grinding machine and method of replacing extension spindle therefor |
| US20120028545A1 (en) * | 2010-03-12 | 2012-02-02 | Duescher Wayne O | Pivot-balanced floating platen lapping machine |
| CN105150046A (en) * | 2015-10-20 | 2015-12-16 | 广东豪特曼智能机器有限公司 | High-precision chamfering grinding machine |
| CN105150066A (en) * | 2015-10-20 | 2015-12-16 | 广东豪特曼智能机器有限公司 | Segment difference grinding machine |
| CN105171572A (en) * | 2015-10-20 | 2015-12-23 | 广东豪特曼智能机器有限公司 | Compound grinding machine |
| CN105196168A (en) * | 2015-10-20 | 2015-12-30 | 广东豪特曼智能机器有限公司 | High-precision running head type cylindrical grinding machine |
| CN205043590U (en) * | 2015-10-20 | 2016-02-24 | 广东豪特曼智能机器有限公司 | Poor grinding machine of section |
| US20180339388A1 (en) * | 2016-02-24 | 2018-11-29 | Shenzhen Jinzhou Precision Technology Corporation | Integrated rotary cutting tool manufacturing device and method |
| CN106180917A (en) * | 2016-08-29 | 2016-12-07 | 广东豪特曼智能机器有限公司 | A kind of numerically control grinder of wheelhead angle rotatable |
| CN107457622A (en) * | 2017-09-25 | 2017-12-12 | 芜湖洪金机床有限公司 | A kind of bar clamping device |
| CN211708919U (en) * | 2019-12-25 | 2020-10-20 | 广东豪特曼智能机器有限公司 | Horizontal drill bit grinding machine of shield tunneling machine |
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