CN112171392A - Multidirectional cutter grinding mechanism with pressing structure - Google Patents
Multidirectional cutter grinding mechanism with pressing structure Download PDFInfo
- Publication number
- CN112171392A CN112171392A CN202011062793.1A CN202011062793A CN112171392A CN 112171392 A CN112171392 A CN 112171392A CN 202011062793 A CN202011062793 A CN 202011062793A CN 112171392 A CN112171392 A CN 112171392A
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- grinding wheel
- pressing
- cutter
- holding
- piece
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- 238000000227 grinding Methods 0.000 title claims abstract description 125
- 238000003825 pressing Methods 0.000 title claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000004544 sputter deposition Methods 0.000 claims description 20
- 229910001651 emery Inorganic materials 0.000 claims description 16
- 239000002173 cutting fluid Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000003801 milling Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036346 tooth eruption Effects 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of cutter processing equipment, in particular to a multi-azimuth cutter grinding mechanism with a pressing structure, which comprises a workbench, a rack, the pressing structure, a first grinding wheel and a second grinding wheel, wherein the pressing structure comprises a pressing base, a wear-resistant positioning groove and a pressing component, the wear-resistant positioning groove comprises a main groove position, a side groove position and wear-resistant parts, the peripheral surface of a cutter bar is abutted against the two wear-resistant parts, the first grinding wheel and the second grinding wheel are respectively arranged on two sides of the cutter bar, the rotation central axis of the second grinding wheel is arranged in parallel with the axial central line of the cutter bar, and the rotation central axis of the first grinding wheel is arranged in a crossed manner with the axial central line of the cutter bar. The invention can effectively reduce the abrasion of the master slot position, has good pressing and positioning effects on the cutter material rod, effectively prevents the cutter material rod from displacing to cause waste in the process of processing and forming the cutter material rod, effectively avoids the cutter material rod from easily deviating in the milling process, and improves the precision and the yield of finished cutters.
Description
Technical Field
The invention relates to the technical field of cutter processing equipment, in particular to a multi-azimuth cutter grinding mechanism with a pressing structure.
Background
Milling is a method of machining using a multi-tooth rotary tool. The tools are of a wide variety, but may be structurally characterized as multi-tooth tools having cutting edges or cutting teeth embedded on the outer edges or end faces of a cylindrical cone and a contoured body.
The cutter production equipment in the prior art has the following problems:
1. generally, a V-shaped positioning groove is formed in a positioning jig of a cutter material rod, the cutter material rod is positioned in the V-shaped positioning groove, when two sides of the V-shaped positioning groove are abraded, the whole positioning jig needs to be replaced in order to guarantee the clamping effect, the positioning jig is quick in abrasion, short in service life and high in production cost;
2. the traditional positioning jig has poor pressing and positioning effects on the cutter material rod, the condition of waste caused by the displacement of the cutter material rod can occur in the process of processing and forming the cutter material rod, and the precision and the yield of finished cutters are low;
3. cutter production equipment usually sets up a emery wheel and mills the cutter charge bar, and the emery wheel setting takes place cutter charge bar skew easily at one side of cutter charge bar in milling process, leads to the precision of finished product cutter low, and the yields is low, can't satisfy the requirement of the high accuracy of cutter.
Disclosure of Invention
The invention aims to provide a multidirectional cutter grinding mechanism with a pressing structure, which can effectively reduce the abrasion of a master slot position, has good pressing and positioning effects on a cutter material rod, effectively prevents the cutter material rod from displacing to cause waste in the process of processing and forming the cutter material rod, effectively avoids the cutter material rod from easily deviating in the milling process, and improves the precision and the yield of finished cutters.
In order to solve the technical problems, the invention adopts the following technical scheme:
a multi-azimuth cutter grinding mechanism with a pressing structure, which comprises a worktable, a frame arranged on the worktable and the pressing structure, equal slidable mounting is in the first emery wheel and the second emery wheel of frame, press and hold the structure and hold the subassembly including pressing, wear-resisting constant head tank and pressure, press and hold pedestal mounting in the workstation, wear-resisting constant head tank is including setting up in pressing the trench of holding the base, two side trench with the trench intercommunication and spacing two wear parts in two side trench respectively, press and hold subassembly movable mounting in pressing and hold the base, the free end and the trench cooperation of pressing and holding the subassembly are used, the cutter material stick is located the trench, global and two wear parts of cutter material stick are contradicted, first emery wheel and second emery wheel set up respectively in the both sides of cutter bar, the rotation central axis of second emery wheel and the axial centerline parallel arrangement of cutter bar, the rotation central axis of first emery wheel and the axial centerline cross arrangement of cutter bar.
Furthermore, the pressing and holding assembly comprises a pressing and holding piece, a fixed mounting piece arranged on the pressing and holding base, a driving part arranged on the fixed mounting piece and a rotating connecting block arranged at the output end of the driving part, one end of the pressing and holding piece is rotatably arranged with the rotating connecting block, and the other end of the pressing and holding piece is matched with the main groove position for use.
Further, press and hold the pedestal mounting and have first guide post and second guide post, press and hold the piece and include the drive end and press and hold the end, the drive end is equipped with first direction and leads to groove and second direction and lead to the groove, first guide post and second guide post are spacing respectively in first direction and lead to the groove and the second direction leads to the groove, press and hold the end and use with the master slot position cooperation for press and hold the cutter material stick and be located the master slot position.
Further, the cross section of the second guide through groove is arc-shaped.
Further, fixed mounting spare is including fixed the bearing block who installs in the fixed block of buckling that sets up in pressing the base and rotate, and the drive unit is fixed to be set up in the bearing block, adjusts the bearing block and the turned angle of the fixed block of buckling to the moving direction of control rotation connecting block.
Further, the cutter bar grinding mechanism further comprises a first grinding wheel assembly, the first grinding wheel assembly comprises a first sliding base, a rotating base, a first grinding wheel driving piece and a first anti-sputtering cover, the first sliding base is slidably mounted on the rack, the rotating base is rotatably mounted on the first sliding base, the first grinding wheel driving piece is mounted on the rotating base, the first anti-sputtering cover covers the first grinding wheel, the output end of the first grinding wheel driving piece is fixedly connected with the first grinding wheel, and the first anti-sputtering cover is used for preventing cutting fluid from splashing during grinding of the first grinding wheel.
Furthermore, first emery wheel subassembly still including set up in the first protection frame of rotating the base and install in the first protection separation blade of first protection frame, first protection separation blade is the slice of buckling, and the end of buckling of first protection separation blade is contradicted with first anti-sputtering cover, and first emery wheel driving piece bears in first protection frame.
Further, the cutter bar grinding mechanism further comprises a second grinding wheel assembly, the second grinding wheel assembly comprises a second sliding base, a second grinding wheel driving piece and a second anti-sputtering cover, the second sliding base is slidably mounted on the rack, the second grinding wheel driving piece is mounted on the second sliding base, the second anti-sputtering cover is covered and arranged on a second grinding wheel, the output end of the second grinding wheel driving piece is fixedly connected with the second grinding wheel, and the second anti-sputtering cover is used for preventing cutting fluid from splashing when the second grinding wheel is ground.
Furthermore, the second grinding wheel assembly further comprises a second protection frame arranged on the second sliding base and a second protection blocking piece arranged on the second protection frame, the second protection blocking piece is a bent piece, the bent end of the second protection blocking piece is abutted to the second anti-sputtering cover, and the second grinding wheel driving piece is borne on the second protection frame.
Further, the cross section of the master slot is V-shaped.
The invention has the beneficial effects that:
1. the contact between the circumferential surface of the cutter material bar and the two wear-resistant components is line contact, so that the cutter material bar can be stably and balancedly pressed, held and positioned, the abrasion of the pressing and holding base is reduced, and the service life is prolonged;
2. the free end of the pressing component presses and positions the cutter material rod in the main groove position, so that the positioning of the cutter material rod is further reinforced, the cutter material rod is effectively prevented from being displaced to cause waste in the process of processing and forming the cutter material rod, and the processing precision and the yield are greatly improved;
3. according to the invention, the milling edge of the first grinding wheel abuts against one side of the cutter bar, and the second grinding wheel abuts against the other side of the milling cutter bar, so that the cutter bar is effectively prevented from being easily deviated in the milling process, and the precision and the yield of finished cutters are high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the configuration of the frame, first wheel assembly, second wheel assembly, first wheel and second wheel of the present invention.
Fig. 3 is a schematic structural diagram of a second grinding wheel driving member, a second anti-sputtering cover, a second protection frame, a second protection baffle, a first grinding wheel driving member, a first anti-sputtering cover, a first protection frame and a first protection baffle according to the present invention.
FIG. 4 is a schematic view of the structure of the cutter bar, the first grinding wheel and the second grinding wheel of the present invention.
Fig. 5 is a schematic structural diagram of the pressing structure of the present invention.
Fig. 6 is a partially enlarged structural view of a portion a in fig. 5.
Fig. 7 is a partial structural schematic view of the pressing structure of the present invention.
Fig. 8 is a schematic structural view of the pressing base, the cutter material bar and the wear-resistant positioning groove of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 8, the multi-directional tool grinding mechanism with a pressing structure provided by the present invention comprises a worktable 20, a frame 23 mounted on the worktable 20, a pressing structure 37, a first grinding wheel 21 and a second grinding wheel 22 both slidably mounted on the frame 23, the pressing structure 37 comprises a pressing base 1, a wear-resistant positioning slot 2 and a pressing component 3, the pressing base 1 is mounted on the worktable 20, the wear-resistant positioning slot 2 comprises a main slot 4 disposed on the pressing base 1, two side slots 5 communicated with the main slot 4, and two wear-resistant components 6 respectively limited on the two side slots 5, the pressing component 3 is movably mounted on the pressing base 1, the free end of the pressing component 3 is used in cooperation with the main slot 4, a tool bar 19 is positioned on the main slot 4, the circumferential surface of the tool bar 19 is abutted against the two wear-resistant components 6, the first grinding wheel 21 and the second grinding wheel 22 are respectively disposed on two sides of the tool bar 19, the rotation central axis of the second grinding wheel 22 is arranged in parallel with the axial central line of the cutter bar 19, and the rotation central axis of the first grinding wheel 21 is arranged to intersect with the axial central line of the cutter bar 19.
In practical application, the cutter material bar 19 is generally a cylinder, the contact between the peripheral surface of the cutter material bar 19 and the two wear-resistant components 6 is line contact, the cutter material bar 19 can be stably and balancedly pressed and positioned, the abrasion of the pressing base 1 is reduced, and the service life is prolonged; the free end of the pressing component 3 presses and holds the cutter material rod 19 to be positioned in the master slot position 4, so that the positioning of the cutter material rod 19 is further reinforced, the cutter material rod 19 is effectively prevented from being displaced to cause waste materials in the process of machining and forming the cutter material rod 19, and the machining precision and the yield are greatly improved. The cutter bar 19 is transversely fixed at the master slot position 4, the cutter bar 19 is divided into a pressing and holding positioning end 191 and a milling end 192, the milling end 192 is exposed out of the master slot position 4, the milling end 192 of the cutter bar 19 and a milling gap between the first grinding wheel 21 and the second grinding wheel 22 are arranged oppositely, after the cutter setting is completed by the first grinding wheel 21 and the second grinding wheel 22, the cutter bar is moved and milled along the direction parallel to the central axis of the cutter bar 19, the milling edge of the first grinding wheel 21 abuts against one side of the cutter bar 19, the second grinding wheel 22 abuts against the other side of the milling cutter bar 19, the cutter bar is effectively prevented from being easily deviated in the milling process, and the precision and the yield of a finished cutter are high.
In this embodiment, the pressing component 3 includes a pressing member 7, a fixing member 8 installed on the pressing base 1, a driving member 9 installed on the fixing member 8, and a rotating connecting block 10 installed at an output end of the driving member 9, one end of the pressing member 7 is rotatably installed on the rotating connecting block 10, and the other end of the pressing member 7 is used in cooperation with the main groove 4. Specifically, the driving member 9 is preferably a cylinder; the cutter material rod 19 is placed in the master slot position 4, the pressing and holding piece 7 presses and holds the cutter material rod 19 to be positioned in the master slot position 4, and the driving part 9 is used for driving the pressing and holding piece 7 to move along a specific direction and a specific path, so that the pressing and holding effect on the cutter material rod 19 is good.
In this embodiment, the pressing base 1 is provided with a first guide post 11 and a second guide post 12, the pressing part 7 includes a driving end 13 and a pressing end 15, the driving end 13 is provided with a first guide through groove 17 and a second guide through groove 18, the first guide post 11 and the second guide post 12 are respectively limited in the first guide through groove 17 and the second guide through groove 18, the pressing end 15 is used in cooperation with the master groove position 4 to press and position the cutter material rod 19 in the master groove position 4, and the cross section of the second guide through groove 18 is arc-shaped. Specifically, by controlling the position relationship of the first guide post 11, the second guide post 12, the first guide through groove 17 and the second guide through groove 18, the moving direction and the path of the pressing and holding end 15 are further controlled, so that the rotation and the slipping when the cutter material rod 19 is pressed and held are prevented, the position deviation of the cutter material rod 19 is avoided, and the accurate positioning is ensured.
In this embodiment, the fixing and mounting component 8 includes a bending fixing block 14 fixedly disposed on the pressing base 1 and a bearing block 16 rotatably disposed on the bending fixing block 14, the driving component 9 is fixedly disposed on the bearing block 16, and the rotation angle between the bearing block 16 and the bending fixing block 14 is adjusted to control the moving direction of the rotating connection block 10. Specifically, the bending fixing block 14 is in a bending shape, and then the moving direction of the rotating connecting block 10 is controlled by adjusting the rotating angles of the bearing block 16 and the bending fixing block 14, so that the moving direction and the path of the pressing and holding end 15 are further controlled, the rotating and slipping when the cutter material rod 19 is pressed and held are prevented, the position deviation of the cutter material rod 19 is avoided, and the accurate positioning is ensured.
In this embodiment, the cross section of the master slot is V-shaped.
In this embodiment, the multi-directional tool grinding mechanism further includes a first grinding wheel assembly 24, the first grinding wheel assembly 24 includes a first sliding base 25 slidably mounted on the frame 23, a rotating base 26 rotatably mounted on the first sliding base 25, and a first grinding wheel driving member 27 mounted on the rotating base 26, and an output end of the first grinding wheel driving member 27 is fixedly connected to the first grinding wheel 21. Specifically, the first grinding wheel driving part 27 is used for driving the first grinding wheel 21 to rotate, the first sliding base 25 is used for controlling the rotating base 26 to slide in a preset direction on a plane, and further controlling actions of the first grinding wheel 21 such as tool setting, tool feeding, tool retracting and the like, so as to mill and form the tool bar 19.
In this embodiment, the first grinding wheel assembly 24 further includes a first splash guard 28 covering the first grinding wheel 21; specifically, a large amount of cutting fluid is used in the milling process of the cutter bar 19, the cutting fluid splashes to make the recovery and cleaning of the cutting fluid difficult, and the first anti-splashing cover 28 is used for preventing the cutting fluid from splashing during the grinding of the first grinding wheel 21, so that the recovery and the utilization are facilitated.
In this embodiment, the first grinding wheel assembly 24 further includes a first protection frame 29 disposed on the rotating base 26 and a first protection baffle 30 mounted on the first protection frame 29, the first protection baffle 30 is a bent plate, a bent end of the first protection baffle 30 abuts against the first anti-sputtering cover 28, and the first grinding wheel driving member 27 is supported on the first protection frame 29. Specifically, the first grinding wheel 21 and the second grinding wheel 22 are both circular bonded grinding tools made of abrasive materials, bonding agents and the like and provided with through holes in the centers, the grinding wheels are fragile products, the grinding wheels can explode under special conditions, the reasons of the grinding wheel explosion are various, for example, the grinding wheels have quality problems, serious collision exists in the transportation process, the grinding wheel is installed, the using speed of a machine tool exceeds the highest working linear speed of the grinding wheels, and the like, and the first protection baffle 30 is used for preventing the explosion fragments of the grinding wheels from directly hitting operators and preventing accidents.
In this embodiment, the multi-directional tool grinding mechanism further includes a second grinding wheel assembly 31, the second grinding wheel assembly 31 includes a second sliding base 32 slidably mounted on the frame 23 and a second grinding wheel driving member 33 mounted on the second sliding base 32, and an output end of the second grinding wheel driving member 33 is fixedly connected to the second grinding wheel 22. Specifically, the two grinding wheel driving members 33 are used for driving the second grinding wheel 22 to rotate, and the second sliding base 32 is used for controlling the second grinding wheel 22 to slide along a preset direction on a plane, and further controlling the actions of tool setting, tool feeding, tool retracting and the like of the second grinding wheel 22, so as to mill and form the tool bar 19.
In this embodiment, the second grinding wheel assembly 31 further includes a second splash guard 34 covering the second grinding wheel 22, and the second splash guard 34 is used for preventing the cutting fluid from splashing when the second grinding wheel 22 is ground. Specifically, a large amount of cutting fluid is used in the milling process of the cutter bar 19, the cutting fluid is splashed, so that the cutting fluid is difficult to recover and clean, and the second anti-splashing cover 34 is used for preventing the cutting fluid from splashing when the second grinding wheel 22 is ground, so that the recovery and the utilization are facilitated.
In this embodiment, the second grinding wheel assembly 31 further includes a second protection frame 35 disposed on the second sliding base 32 and a second protection blocking piece 36 mounted on the second protection frame 35, the second protection blocking piece 36 is a bent piece, a bent end of the second protection blocking piece 36 abuts against the second anti-sputtering cover 34, and the second grinding wheel driving member 33 is supported on the second protection frame 35. Specifically, the second protective flap 36 functions the same as the first protective flap 30.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a diversified cutter grinding mechanism with hold structure, includes the workstation and installs in the frame of workstation, its characterized in that: still hold the structure including pressing, equal slidable mounting is in first emery wheel and the second emery wheel of frame, the structure is held including pressing and is held the base, wear-resisting constant head tank and pressure hold the subassembly, press and hold pedestal mounting in the workstation, wear-resisting constant head tank is including setting up in pressing and holding the master slot position of base, two side slots position and spacing respectively in two wear parts of two side slots positions of master slot position intercommunication, press and hold subassembly movable mounting in pressing and hold the base, the free end and the master slot position cooperation that press and hold the subassembly are used, the cutter material stick is located the master slot position, the global and two wear parts of cutter material stick are contradicted, first emery wheel and second emery wheel set up respectively in the both sides of cutter bar, the rotation central axis of second emery wheel sets up with the axial centerline parallel of cutter bar, the rotation central axis of first emery wheel sets up with the axial centerline alternately of cutter bar.
2. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 1, wherein: the pressing and holding assembly comprises a pressing and holding piece, a fixed mounting piece arranged on the pressing and holding base, a driving part arranged on the fixed mounting piece and a rotating connecting block arranged at the output end of the driving part, one end of the pressing and holding piece is rotatably arranged with the rotating connecting block, and the other end of the pressing and holding piece is matched with the main groove position for use.
3. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 2, wherein: the pressing and holding base is provided with a first guide post and a second guide post, the pressing and holding piece comprises a driving end and a pressing and holding end, the driving end is provided with a first guide through groove and a second guide through groove, the first guide post and the second guide post are respectively limited in the first guide through groove and the second guide through groove, and the pressing and holding end is matched with the main groove position for pressing and holding the cutter material rod and positioning the cutter material rod in the main groove position.
4. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 3, wherein: the cross section of the second guide through groove is arc-shaped.
5. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 2, wherein: the fixed mounting part comprises a bending fixed block fixedly arranged on the pressing base and a bearing block rotatably arranged on the bending fixed block, the driving part is fixedly arranged on the bearing block, and the rotating angle between the bearing block and the bending fixed block is adjusted to control the moving direction of the rotating connecting block.
6. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 1, wherein: the cutter bar grinding mechanism further comprises a first grinding wheel assembly, the first grinding wheel assembly comprises a first sliding base, a rotating base, a first grinding wheel driving piece and a first anti-sputtering cover, the first sliding base is slidably mounted on the rack, the rotating base is rotatably mounted on the first sliding base, the first grinding wheel driving piece is mounted on the rotating base, the first anti-sputtering cover is covered on the first grinding wheel, the output end of the first grinding wheel driving piece is fixedly connected with the first grinding wheel, and the first anti-sputtering cover is used for preventing cutting fluid from splashing during grinding of the first grinding wheel.
7. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 6, wherein: the first grinding wheel assembly further comprises a first protection frame arranged on the rotating base and a first protection separation blade arranged on the first protection frame, the first protection separation blade is of a bent sheet shape, the bent end of the first protection separation blade is abutted to the first anti-sputtering cover, and the first grinding wheel driving piece is borne on the first protection frame.
8. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 1, wherein: the cutter bar grinding mechanism further comprises a second grinding wheel assembly, the second grinding wheel assembly comprises a second sliding base, a second grinding wheel driving piece and a second anti-sputtering cover, the second sliding base is slidably mounted on the rack, the second grinding wheel driving piece is mounted on the second sliding base, the second anti-sputtering cover covers the second grinding wheel driving piece and is fixedly connected with the second grinding wheel, and the second anti-sputtering cover is used for preventing cutting fluid from splashing when the second grinding wheel is ground.
9. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 8, wherein: the second grinding wheel assembly further comprises a second protection frame arranged on the second sliding base and a second protection blocking piece arranged on the second protection frame, the second protection blocking piece is a bent piece, the bent end of the second protection blocking piece is abutted to the second anti-sputtering cover, and the second grinding wheel driving piece is borne on the second protection frame.
10. The multi-azimuth tool grinding mechanism with the holding structure as claimed in claim 1, wherein: the cross section of the master slot is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011062793.1A CN112171392A (en) | 2020-09-30 | 2020-09-30 | Multidirectional cutter grinding mechanism with pressing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011062793.1A CN112171392A (en) | 2020-09-30 | 2020-09-30 | Multidirectional cutter grinding mechanism with pressing structure |
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|---|---|
| CN112171392A true CN112171392A (en) | 2021-01-05 |
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| CN202011062793.1A Pending CN112171392A (en) | 2020-09-30 | 2020-09-30 | Multidirectional cutter grinding mechanism with pressing structure |
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| CN (1) | CN112171392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894573A (en) * | 2021-04-02 | 2021-06-04 | 配天机器人技术有限公司 | Tail end polishing mechanism and polishing equipment |
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- 2020-09-30 CN CN202011062793.1A patent/CN112171392A/en active Pending
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| EP0967048A1 (en) * | 1998-06-22 | 1999-12-29 | Speedfam Co., Ltd. | Two-sided flattening apparatus |
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| CN201415346Y (en) * | 2009-04-16 | 2010-03-03 | 赵建江 | A all-computer controlled grinding machine for drill bit and milling cutter |
| CN111482855A (en) * | 2020-03-13 | 2020-08-04 | 东莞市梵宇自动化科技有限公司 | A PCB cutter level difference fish tail grinding mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112894573A (en) * | 2021-04-02 | 2021-06-04 | 配天机器人技术有限公司 | Tail end polishing mechanism and polishing equipment |
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Application publication date: 20210105 |