CN116237823A - Grinding device with grinding wheel replaced by one key for PCD lathe tool grinding and use method thereof - Google Patents
Grinding device with grinding wheel replaced by one key for PCD lathe tool grinding and use method thereof Download PDFInfo
- Publication number
- CN116237823A CN116237823A CN202211653469.6A CN202211653469A CN116237823A CN 116237823 A CN116237823 A CN 116237823A CN 202211653469 A CN202211653469 A CN 202211653469A CN 116237823 A CN116237823 A CN 116237823A
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding wheel
- disc
- block
- pcd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
-
- 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
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a grinding device of a grinding wheel type grinding wheel for one-key replacement for PCD lathe tool grinding and a use method thereof, comprising a grinding machine and an electric spindle arranged at the transmission end of the grinding machine, wherein the upper surface of a shell of the grinding machine and the electric spindle are respectively provided with a loading mechanism capable of fixing and disassembling the grinding wheel, and the transmission end of the upper surface of the shell of the grinding machine is provided with a carrying and replacing mechanism capable of taking the grinding wheel; the change mechanism is including setting up in the guide arm of polisher casing upper surface transportation end, guide arm surface removal end is provided with the slider that can follow guide arm direction reciprocating motion, wholly through the mutual cooperation of guide arm, slider and movable rod, realized multi-direction removal to let wholly can take and install for the emery wheel on the multiposition, whole mechanical operation has reduced the emergence of artificial damage problem, thereby can not appear taking the emery wheel model by mistake and lead to the emergence of polishing failure problem, wholly can be applicable to the polishing of PCD lathe tool on a large scale.
Description
Technical Field
The invention relates to a grinding wheel type grinding wheel grinding device for replacing a grinding wheel by one key for grinding a PCD lathe tool and a use method thereof.
Background
The manufacturing process of the PCD lathe tool mainly comprises two stages of 1 and manufacturing a PCD composite sheet, wherein the PCD composite sheet is formed by sintering natural or artificial diamond powder and a bonding agent (containing cobalt, nickel and other metals) at a certain ratio at high temperature (1000-2000 ℃) and high pressure (5-10 ten thousand atmospheres). During sintering, the bonding bridge with TiC, siC, fe, co, ni as main component is formed between diamond crystals and diamond crystals are inlaid into the skeleton of the bonding bridge in covalent bond. The composite sheet is usually made into a disc with fixed diameter and thickness, and the sintered composite sheet is also subjected to grinding and polishing and other corresponding physical and chemical treatments. (2) PCD blade processing, namely PCD blade processing mainly comprises the steps of cutting a composite sheet, welding the blade, sharpening the blade and the like.
The polishing of the blade edge is an important link, particularly when polishing, the blade edge needs to be polished step by step through a plurality of polishing sheets with different polishing precision, so that the polishing sheets need to be replaced for a plurality of times, however, when the polishing sheets are replaced, the manual replacement of workers is needed, the overall replacement efficiency is low, and when the replacement is carried out, the artificial damage easily occurs, so that a polishing device capable of automatically replacing the grinding wheel is needed.
Disclosure of Invention
The invention aims to provide a grinding device with a grinding wheel replaced by one key for grinding PCD turning tools and a use method thereof, so as to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the grinding machine comprises a grinding machine and an electric spindle arranged at the transmission end of the grinding machine, wherein the upper surface of a shell of the grinding machine and the electric spindle are respectively provided with a loading mechanism capable of fixing and detaching grinding wheels, and the transport end of the upper surface of the shell of the grinding machine is provided with a carrying and replacing mechanism capable of taking the grinding wheels;
the replacing mechanism comprises a guide rod arranged at the upper surface conveying end of the grinder shell, a sliding block capable of moving back and forth along the guide rod direction is arranged at the surface moving end of the guide rod, and a moving rod capable of moving back and forth along the sliding block horizontal direction is arranged at the surface conveying end of the sliding block;
the upper surface placing end of the grinding machine shell, the power output end of the electric spindle and the moving end of the moving rod are respectively provided with a placing disc, a mounting disc and a carrying disc which can fix and detach the grinding wheel;
the fixed and detachable ends of the surface of the placing plate, the mounting plate and the carrying plate are all provided with a plurality of groups of locking blocks which can move relatively or oppositely in a circumferential array.
Preferably, the bottom ends inside the placing tray, the mounting tray and the carrying tray are all provided with pressing lockers, the pressing ends of the pressing lockers are provided with cross frames, and the upper surfaces of the cross frames are provided with pressing rods.
Preferably, the cross upper surface control end is the circumference array and is provided with down the round platform piece, lower round platform piece upper surface is provided with the round platform groove down, the inside lower third position of locking piece is provided with the extrusion piece, the inside upper third department of locking piece is provided with the sloping block, lower round platform piece sets up in two extrusion piece supports, go up the round platform groove parcel in two sloping block surfaces.
Preferably, a bracket is arranged on the upper surface of the grinder shell at a position corresponding to the motorized spindle, and the placing plates are arranged on the bracket in a linear array.
Preferably, a first servo motor is arranged at the bottom end inside the guide rod, a screw rod is arranged at the power output end of the first servo motor, and the sliding block is arranged on the surface of the screw rod.
Preferably, a second servo motor is arranged at the transmission end inside the sliding block, a tooth block is arranged at the power output end of the second servo motor, a rack is arranged on the surface of the moving rod and the corresponding surface of the tooth block, and the rack and the tooth block are meshed with each other.
Preferably, the support and the corresponding surface of the guide rod are provided with sensors in a linear array, and the side, far away from the moving rod, of the carrying disc is provided with an inductor.
Preferably, the positions of the locking blocks on the placing disc and the mounting disc are the same, the positions of the locking blocks on the carrying disc and the mounting disc are staggered, the mutual contact surfaces of the lower round table block and the extrusion block are smooth and flat, and the mutual contact surfaces of the upper round table groove and the inclined surface block are smooth and flat.
Preferably, an electric push rod is arranged on the movable rod, and the carrying disc is arranged on the electric push rod.
Compared with the prior art, the invention has the beneficial effects that:
1. when the grinding wheel is integrally used, the grinding wheel is fixed and detached through the placing disc, the mounting disc and the carrying disc, the integral operation is convenient, the mounting and detaching time is short, and the integral production efficiency is improved;
2. the whole is mutually matched with the guide rod, the sliding block and the moving rod to realize multidirectional movement, so that the whole can be taken and installed for grinding wheels at multiple positions, the whole mechanical operation is performed, the occurrence of the problem of artificial damage is reduced, the grinding wheel model can not be mistakenly taken, the problem of grinding failure is caused, and the whole machine is suitable for grinding PCD turning tools in a large range.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is a schematic view showing the internal structure of a mounting plate according to an embodiment of the present invention;
FIG. 4 is a schematic diagram showing the internal structure of a locking block according to an embodiment of the present invention;
FIG. 5 is a schematic view illustrating an internal structure of a guide rod according to an embodiment of the present invention;
FIG. 6 is a schematic view of the slider interior and the movable bar surface structure according to an embodiment of the present invention;
fig. 7 is a schematic view of a grinding wheel structure according to an embodiment of the invention.
In the figure: 1. a grinding machine; 2. an electric spindle; 301. a mounting plate; 302. a bracket; 303. placing a tray; 304. pressing the lock; 305. a cross; 306. a lower round table block; 307. a circular table groove is formed; 308. pressing the rod; 309. a carrying tray; 310. a locking block; 311. extruding a block; 312. a bevel block; 401. a guide rod; 402. a screw rod; 403. a first servo motor; 404. a slide block; 405. tooth blocks; 406. a second servo motor; 407. a moving rod; 408. a rack; 5. a sensor; 6. an inductor; 7. an electric push rod.
Detailed Description
In order to solve the problem that the existing grinding wheel needs to be replaced manually so that certain safety exists, the invention provides a grinding device for replacing a grinding wheel by one key for grinding a PCD lathe tool and a use method thereof. The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the invention thus described is only a part, but not all, of the inventions described. All other inventions obtained by those skilled in the art without making any creative effort based on the inventions in the present invention are within the protection scope of the present invention.
Referring to fig. 1-7, the invention provides a grinding wheel grinding device with a grinding wheel replaced by one key for grinding a PCD lathe tool, which comprises a grinding machine 1 and an electric spindle 2 arranged at the transmission end of the grinding machine 1, wherein loading mechanisms capable of fixing and disassembling grinding wheels are arranged on the upper surface of a shell of the grinding machine 1 and the electric spindle 2, and a carrying and replacing mechanism capable of taking the grinding wheels is arranged at the transport end of the upper surface of the shell of the grinding machine 1;
the replacing mechanism comprises a guide rod 401 arranged at the upper surface transportation end of the shell of the grinding machine 1, a sliding block 404 capable of moving back and forth along the direction of the guide rod 401 is arranged at the surface moving end of the guide rod 401, and a moving rod 407 capable of moving back and forth along the horizontal direction of the sliding block 404 is arranged at the surface transportation end of the sliding block 404;
the placing disc 303, the mounting disc 301 and the carrying disc 309 which can fix and detach the grinding wheel to the grinding wheel are respectively arranged at the upper surface placing end of the shell of the grinding machine 1, the power output end of the electric spindle 2 and the moving end of the moving rod 407;
the surface fixing and detaching ends of the placing plate 303, the mounting plate 301 and the carrying plate 309 are all provided with a plurality of groups of locking blocks 310 capable of moving relatively or oppositely in a circumferential array.
Specifically, the bottom ends inside the placing tray 303, the mounting tray 301 and the carrying tray 309 are provided with pressing locks 304, the pressing ends of the pressing locks 304 are provided with cross frames 305, and the upper surfaces of the cross frames 305 are provided with pressing rods 308; by utilizing the characteristic that the pressing locker 304 is pressed for locking and the pop-up unlocking is pressed again, the cross 305 is driven to move up and down, and the pressing locker 304 can be pressed better by the outside through the pressing rod 308.
Specifically, the control end on the upper surface of the cross 305 is provided with a lower circular truncated cone block 306 in a circumferential array, the upper surface of the lower circular truncated cone block 306 is provided with an upper circular truncated cone groove 307, the lower third position inside the locking block 310 is provided with an extrusion block 311, the upper third position inside the locking block 310 is provided with an inclined surface block 312, the lower circular truncated cone block 306 is arranged on the two extrusion block 311 brackets 302, and the upper circular truncated cone groove 307 is wrapped on the surfaces of the two inclined surface blocks 312; the two locking blocks 310 are forced to move towards each other by the extrusion of the extrusion block 311 on the locking block 310 by the lower circular table 306, and the two locking blocks 310 are driven to move towards each other by the extrusion of the inclined surface block 312 by the inner wall of the upper circular table groove 307.
Specifically, a bracket 302 is disposed on the upper surface of the housing of the grinding machine 1 at a position corresponding to the motorized spindle 2, and the placement plates 303 are disposed on the bracket 302 in a linear array; the placement tray 303 is supported by the stand 302.
Specifically, a first servo motor 403 is arranged at the bottom end inside the guide rod 401, a screw rod 402 is arranged at the power output end of the first servo motor 403, and the sliding block 404 is arranged on the surface of the screw rod 402; the first servo motor 403 drives the screw rod 402 to rotate, so that the sliding block 404 is driven to reciprocate along the direction of the guide rod 401 under the action of the screw thread.
Specifically, a second servo motor 406 is arranged at the internal transmission end of the sliding block 404, a tooth block 405 is arranged at the power output end of the second servo motor 406, a rack 408 is arranged on the surface of the moving rod 407 corresponding to the tooth block 405, and the rack 408 and the tooth block 405 are meshed with each other; the second servo motor 406 drives the tooth block 405 to rotate, so that the moving rod 407 on the surface of the rack 408 is driven to move on the surface of the slider 404 under the meshing action.
Specifically, the sensors 5 are arranged on the corresponding surfaces of the bracket 302 and the guide rod 401 in a linear array, and the sensor 6 is arranged on the side of the carrying plate 309 away from the moving rod 407; the grinding wheels at the corresponding positions are marked by the sensor 5, and the number is sensed by the sensor 6, so that the grinding wheels with the corresponding types can be accurately selected.
Specifically, the positions of the locking blocks 310 on the placing tray 303 and the mounting tray 301 are the same, the positions of the locking blocks 310 on the carrying tray 309 and the mounting tray 301 are staggered, the contact surfaces of the lower round table block 306 and the extrusion block 311 are smooth and flat, and the contact surfaces of the upper round table groove 307 and the inclined surface block 312 are smooth and flat; since the positioning tray 303 and the locking block 310 on the mounting tray 301 are positioned in the same way, and the positioning tray 309 and the locking block 310 on the mounting tray 301 are positioned in a staggered way, the mounting positions are the same, and the taking positions are different, so that the positioning tray 303 and the locking block 310 on the mounting tray 301 are not affected when taking.
Specifically, the moving rod 407 is provided with an electric push rod 7, and the carrying tray 309 is disposed on the electric push rod 7; the carrier plate 309 is driven to reciprocate by the electric push rod 7.
The application method of the one-key replacement grinding wheel type grinding wheel grinding device for PCD lathe tool grinding comprises the following steps:
step A, a first step: according to the grinding wheel types required by the PCD lathe tool to be polished, grinding wheels of corresponding types are mounted on other placing discs 303 except the first placing disc 303, when the grinding wheel types are mounted, a pressing rod 308 is pressed firstly to unlock a pressing locker 304, a cross 305 on the surface of the grinding wheel types is driven to move upwards under the action of a spring in the pressing locker 304, at the moment, an upper circular truncated cone groove 307 extrudes an inclined surface block 312, so that two adjacent locking blocks 310 are driven to move relatively under the action of inclined surface extrusion, fixing holes on the surface of the grinding wheel are inserted into the surfaces of the locking blocks 310, the grinding wheel types are pressed again to drive a lower circular truncated cone block 306 on the surface of the cross 305 to extrude a squeezing block 311, two adjacent locking blocks 310 are forced to move oppositely under the action of an inclined surface, so that the fixing holes on the surface of the grinding wheel types are clamped and locked, and the grinding wheels of corresponding types can be mounted on the mounting disc 301 and the placing disc 303 are repeated;
and step B, a second step: the sensors 5 corresponding to the placement trays 303 are numbered, the number of the placement tray 303 without the grinding wheel placed on the first placement tray is the same as the model of the grinding wheel already installed on the installation tray 301, and the other sensors 5 are the same as the model of the grinding wheel on the placement tray 303 corresponding to the sensors;
step C, a third step: installing a PCD lathe tool to be polished on a polisher 1, starting an electric spindle 2, and polishing by an operator;
step D, fourth step: when the grinding wheel needs to be replaced, according to the number of the grinding wheel, a first servo motor 403 is started, the first servo motor 403 drives a screw rod 402 on the surface of the grinding wheel to rotate, so that a sliding block 404 is driven to move downwards until a carrying disc 309 moves to a position which agrees with the horizontal plane of a mounting disc 301, a second servo motor 406 is started, the second servo motor 406 drives a tooth block 405 to rotate, so that a rack 408 is driven to move under the meshing effect, and further the carrying disc 309 is driven to move to the position right in front of the mounting disc 301, the grinding wheel is kept in an initial mounting state by adjusting a pressing locker on the carrying disc 309, an electric push rod 7 is started, the electric push rod 7 drives the carrying disc 309 to move, so that before two pressing rods 308 are contacted, a locking block 310 on the carrying disc 309 is inserted into a fixing hole on the surface of the grinding wheel, the locking block 310 on the carrying disc 309 is fixed to the grinding wheel along with extrusion, the locking block 310 on the mounting disc 301 is cancelled to lock the grinding wheel, and the grinding wheel is mounted on the first placing disc 303 in the direction;
step E, fifth step: the number of the grinding wheel to be replaced is input, the sensor 6 is used for taking the grinding wheel at the corresponding position through the sensor 5, the grinding wheel is installed through the operation, replacement can be completed, and when the grinding wheel is required to be replaced, the grinding wheel is taken according to the number to be replaced, and the operation is repeated.
The grinding wheel type grinding wheel grinding device for replacing one key for grinding the PCD lathe tool and the use method thereof have the following advantages:
1. when the whole grinding wheel is used, the grinding wheel is fixed and detached through the placing disc 303, the mounting disc 301 and the carrying disc 309, the whole operation is convenient, the mounting and detaching time is short, and the whole production efficiency is improved;
2. the whole is mutually matched with the guide rod 401, the sliding block 404 and the moving rod 407 to realize multidirectional movement, so that the whole can be taken and installed for grinding wheels at multiple positions, the whole mechanical operation is performed, the occurrence of artificial damage is reduced, the grinding failure problem caused by mistakenly taking the model of the grinding wheel is avoided, and the whole can be widely applied to grinding of PCD turning tools.
Although the present invention has been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. PCD lathe tool is polished and is used a key to change emery wheel formula emery wheel grinding device, its characterized in that: the grinding machine comprises a grinding machine (1) and an electric spindle (2) arranged at the transmission end of the grinding machine (1), wherein loading mechanisms capable of fixing and detaching grinding wheels are arranged on the upper surface of a shell of the grinding machine (1) and the electric spindle (2), and a carrying and replacing mechanism capable of taking the grinding wheels is arranged at the conveying end of the upper surface of the shell of the grinding machine (1);
the replacing mechanism comprises a guide rod (401) arranged at the upper surface conveying end of the shell of the grinding machine (1), a sliding block (404) capable of reciprocating along the direction of the guide rod (401) is arranged at the surface moving end of the guide rod (401), and a moving rod (407) capable of reciprocating along the horizontal direction of the sliding block (404) is arranged at the surface conveying end of the sliding block (404);
the upper surface placing end of the shell of the grinding machine (1), the power output end of the electric spindle (2) and the moving end of the moving rod (407) are respectively provided with a placing disc (303), a mounting disc (301) and a carrying disc (309) which can fix and detach the grinding wheel;
the surface fixing and detaching ends of the placing plate (303), the mounting plate (301) and the carrying plate (309) are all provided with a plurality of groups of locking blocks (310) which can move relatively or oppositely in a circumferential array.
2. The one-key replacement grinding wheel type grinding wheel grinding device for grinding a PCD lathe tool according to claim 1, wherein: the novel lifting device is characterized in that pressing lockers (304) are arranged at the bottom ends inside the placing tray (303), the mounting tray (301) and the carrying tray (309), a cross (305) is arranged at the pressing end of each pressing locker (304), and a pressing rod (308) is arranged on the upper surface of each cross (305).
3. The one-key replacement grinding wheel type grinding wheel grinding device for grinding a PCD lathe tool according to claim 2, wherein: the cross (305) upper surface is controlled the end and is circumference array and is provided with round platform piece (306) down, round platform piece (306) upper surface is provided with round platform groove (307) down, third position is provided with extrusion piece (311) down in locking piece (310) inside, third department is provided with inclined plane piece (312) in locking piece (310) inside, round platform piece (306) down sets up in two extrusion piece (311) support (302), round platform groove (307) parcel is in two inclined plane piece (312) surfaces down.
4. A PCD turning tool is polished and is used a key to change emery wheel grinding device of emery wheel formula grinding device according to claim 3, wherein: the upper surface of the shell of the grinding machine (1) and the position corresponding to the motorized spindle (2) are provided with brackets (302), and the placing plates (303) are arranged on the brackets (302) in a linear array.
5. The one-key replacement grinding wheel type grinding wheel grinding device for grinding a PCD lathe tool according to claim 1, wherein: the guide rod (401) is internally provided with a first servo motor (403), the power output end of the first servo motor (403) is provided with a screw rod (402), and the sliding block (404) is arranged on the surface of the screw rod (402).
6. The one-key replacement grinding wheel type grinding wheel grinding device for grinding a PCD lathe tool according to claim 5, wherein: the sliding block is characterized in that a second servo motor (406) is arranged at the inner transmission end of the sliding block (404), a tooth block (405) is arranged at the power output end of the second servo motor (406), a rack (408) is arranged on the surface of the moving rod (407) and the corresponding surface of the tooth block (405), and the rack (408) and the tooth block (405) are meshed with each other.
7. A PCD turning tool is polished and is used a key to change emery wheel grinding device of emery wheel formula grinding device according to claim 3, wherein: the support (302) and the guide rod (401) are provided with sensors (5) in a linear array corresponding to each other, and the side, far away from the moving rod (407), of the carrying tray (309) is provided with an inductor (6).
8. A PCD turning tool is polished and is used a key to change emery wheel grinding device of emery wheel formula grinding device according to claim 3, wherein: the positions of the locking blocks (310) on the placing disc (303) and the mounting disc (301) are the same, the positions of the locking blocks (310) on the carrying disc (309) and the mounting disc (301) are staggered, the contact surfaces of the lower round table block (306) and the extrusion block (311) are smooth and flat, and the contact surfaces of the upper round table groove (307) and the inclined surface block (312) are smooth and flat.
9. The one-key replacement grinding wheel type grinding wheel grinding device for grinding a PCD lathe tool according to claim 1, wherein: an electric push rod (7) is arranged on the movable rod (407), and the carrying tray (309) is arranged on the electric push rod (7).
10. A method of using a one-key replacement grinding wheel type grinding wheel grinding device for grinding a PCD lathe tool according to any one of claims 1 to 9, the method comprising: the method comprises the following steps:
step (A), first step: according to the grinding wheel types required by a PCD lathe tool to be polished, grinding wheels of corresponding types are arranged on other placing discs (303) except the first placing disc (303), when the grinding wheel type is arranged, a pressing rod (308) is pressed firstly to unlock a pressing locker (304), a cross (305) on the surface of the PCD lathe tool is driven to move upwards under the action of a spring in the pressing locker (304), at the moment, an upper circular truncated cone groove (307) can extrude a bevel block (312), so that two adjacent locking blocks (310) are driven to move relatively under the action of bevel extrusion, fixing holes on the surface of the grinding wheel are inserted into the surfaces of the locking blocks (310), a lower circular truncated cone block (306) on the surface of the cross (305) is pressed again to extrude a squeezing block (311), two adjacent locking blocks (310) are forced to move oppositely under the action of a bevel, so that the fixing holes on the surface of the grinding wheel are locked in a clamping mode, and the corresponding types are arranged on the mounting disc (301) and the placing disc (303) repeatedly;
step (B), a second step: numbering the sensors (5) at the positions corresponding to the placing discs (303), wherein the number of the first placing disc (303) without the grinding wheel is the same as the model of the grinding wheel which is already installed on the mounting disc (301), and the model of the other sensors (5) is the same as the model of the grinding wheel on the placing disc (303) at the positions corresponding to the sensors;
step (C), a third step: installing a PCD lathe tool to be polished on a polisher (1), starting an electric spindle (2), and polishing by an operator;
step (D), fourth step: when the grinding wheel needs to be replaced, according to the number of the grinding wheel, a first servo motor (403) is started, the first servo motor (403) drives a screw rod (402) on the surface of the grinding wheel to rotate, so that a sliding block (404) is driven to move downwards until a carrying disc (309) is moved to a position agreeing with a horizontal plane of a mounting disc (301), a second servo motor (406) is started, the second servo motor (406) drives a tooth block (405) to rotate, so that a rack (408) is driven to move under the meshing effect, further the carrying disc (309) is driven to move to the position right in front of the mounting disc (301), the grinding wheel is placed in a first operation direction of the grinding wheel (303) due to the fact that a pressing locker on the carrying disc (309) is in an unlocking state, the grinding wheel is kept in an initial installation state by adjusting an electric spindle (2), and then the electric push rod (7) drives the carrying disc (309) to move, so that a locking block (310) on the carrying disc (309) is inserted into a fixed hole on the surface of the grinding wheel along with extrusion before two pressing rods (308) are contacted;
step (E), fifth step: the serial number of the grinding wheel to be replaced is input, the sensor (6) is used for taking the grinding wheel at the corresponding position through the sensor (5), the grinding wheel is installed through the operation, replacement can be completed, and when the grinding wheel is required to be replaced, the grinding wheel is taken according to the serial number and replaced, and the operation is repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211653469.6A CN116237823A (en) | 2022-12-21 | 2022-12-21 | Grinding device with grinding wheel replaced by one key for PCD lathe tool grinding and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211653469.6A CN116237823A (en) | 2022-12-21 | 2022-12-21 | Grinding device with grinding wheel replaced by one key for PCD lathe tool grinding and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116237823A true CN116237823A (en) | 2023-06-09 |
Family
ID=86628678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211653469.6A Pending CN116237823A (en) | 2022-12-21 | 2022-12-21 | Grinding device with grinding wheel replaced by one key for PCD lathe tool grinding and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116237823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697548A (en) * | 2024-02-06 | 2024-03-15 | 泉州恒一五金机械有限公司 | Polishing device for cylinder of circular knitting machine |
-
2022
- 2022-12-21 CN CN202211653469.6A patent/CN116237823A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697548A (en) * | 2024-02-06 | 2024-03-15 | 泉州恒一五金机械有限公司 | Polishing device for cylinder of circular knitting machine |
| CN117697548B (en) * | 2024-02-06 | 2024-04-26 | 泉州恒一五金机械有限公司 | Polishing device for cylinder of circular knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116237823A (en) | Grinding device with grinding wheel replaced by one key for PCD lathe tool grinding and use method thereof | |
| CN110614506A (en) | Shifting fork drilling and polishing integrated equipment | |
| CN202174488U (en) | Horizontal double-end-surface grinding machine | |
| CN102284900B (en) | Horizontal dual-end face grinder | |
| CN110026852B (en) | High-efficient burnishing device is used in optical element production | |
| CN112895078A (en) | Columnar pug forming equipment for straight-through honeycomb ceramic carrier and processing method | |
| CN113523927B (en) | Polishing device and method for polishing inner side hole wall of gear casting | |
| CN112959065A (en) | Full-automatic assembling equipment for detecting instrument assembly | |
| CN114029791B (en) | Processing technology of metal ceramic cutter | |
| CN114800976A (en) | Plastic products burr grinding device | |
| CN117140264B (en) | Optical glass grinds and carries fixed equipment | |
| CN212552677U (en) | Double-hole outgoing line type coil shell machining equipment | |
| CN104191360B (en) | A kind of machine equipment shaping for helicoid | |
| CN212762950U (en) | Novel resin grinding wheel | |
| CN209793396U (en) | Hole turning device for stainless steel product | |
| CN215700235U (en) | Double-spindle composite grinding bed for inner circle, outer circle and end face | |
| CN212600204U (en) | Compound lathe of precision finishing pin wheel housing | |
| CN101125445A (en) | Multi-station clamp mounted on inner round microtome | |
| CN102284908A (en) | Automatic clamping and unloading device of dual-end face grinder | |
| CN113059602A (en) | Supplementary side cut device of packing ring for high-end equipment manufacturing | |
| CN218875041U (en) | Feeding mechanism of surface grinding machine | |
| CN202174497U (en) | Grinding wheel feeding brake apparatus of double-end grinder | |
| CN217809659U (en) | Full-automatic graphite boat page fixing device for various specifications and sizes | |
| CN213498316U (en) | Grinding device is used in impeller production | |
| CN218507064U (en) | Disc type loading attachment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |