CN115723006A - Special numerical control grinding machine for cutter with scrap iron removing function and grinding process - Google Patents
Special numerical control grinding machine for cutter with scrap iron removing function and grinding process Download PDFInfo
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- CN115723006A CN115723006A CN202211222795.1A CN202211222795A CN115723006A CN 115723006 A CN115723006 A CN 115723006A CN 202211222795 A CN202211222795 A CN 202211222795A CN 115723006 A CN115723006 A CN 115723006A
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- collecting vat
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- 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
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- 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
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Abstract
The invention relates to a special numerical control grinding machine for a cutter with a function of removing iron scraps and a grinding process, and the special numerical control grinding machine comprises a collecting tank, wherein a grinding assembly is arranged on the side wall of the collecting tank, a placing frame is arranged at one end, close to the top, inside the collecting tank, a cooling mechanism is arranged on one side of the collecting tank, the water outlet end of the cooling mechanism is aligned to a grinding area, a plurality of through holes are formed in one end, close to the bottom, of the side wall of the collecting tank, a sealing assembly is arranged at the bottom of the collecting tank, and an electromagnet adsorption seat is arranged at the top of the sealing assembly.
Description
Technical Field
The invention relates to the technical field of grinding machines, in particular to a numerical control grinding machine special for a cutter and a grinding process, wherein the numerical control grinding machine has the function of removing scrap iron.
Background
Grinding machines are machine tools for grinding surfaces of workpieces by using grinders, most of which are ground by using a grinding wheel rotating at a high speed, and few of which are ground by using other grinders such as oilstones and abrasive belts and free abrasives, such as honing machines, superfinishing machines, belt grinders, and polishers. The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like, and can also process brittle materials, such as glass and granite. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding.
The numerical control grinding machine is polished the in-process and is utilized the cooling water cooling, and the iron fillings that polish down on the cutter that can make are mixed with the cooling water, and the prior art most all is through filter screen with iron fillings and cooling water filtering separation, and this kind of mode takes place the filter screen jam easily, leads to the unable timely backward flow of cooling water, can spill over the problem of polluting operational environment to the iron fillings of interception on the filter screen are not convenient for clear up.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the special numerical control grinding machine for the cutter with the function of removing scrap iron and the grinding process, and the specific technical scheme is as follows:
the numerical control grinding machine special for the cutter and with the function of removing the iron scraps comprises a collecting tank, wherein a polishing assembly is arranged on the side wall of the collecting tank, a placing rack is arranged inside the collecting tank and close to one end of the top of the collecting tank, a cooling mechanism is arranged on one side of the collecting tank, the water outlet end of the cooling mechanism is aligned to a polishing area, a plurality of through holes are formed in the side wall of the collecting tank and close to one end of the bottom of the collecting tank, a sealing assembly is arranged at the bottom of the collecting tank, an electromagnet adsorption seat is arranged at the top of the sealing assembly, the electromagnet adsorption seat is electrified and magnetized to adsorb the iron scraps, a driving assembly is arranged at the bottom of the sealing assembly, and the driving assembly drives the sealing assembly to move up and down inside the collecting tank to switch the through holes between a closed state and an open state so as to collect and discharge the iron scraps.
As an improvement of the technical scheme, the polishing assembly is provided with a polishing wheel and a fixing plate, the side wall of the collecting tank is provided with the fixing plate, the surface of the fixing plate is provided with the polishing wheel above the collecting tank, and the water outlet end of the cooling mechanism is aligned to the polishing wheel and the polishing area of the workpiece.
As the improvement of the technical scheme, the sealing assembly comprises a fixing frame, an outer baffle, a bottom plate and a containing groove, the bottom of the collecting groove is movably inserted with the fixing frame, the edge of the bottom of the fixing frame is provided with an annular bottom plate, the bottom plate extends to the outside of the collecting groove, one side wall of the fixing frame, away from the bottom plate, is provided with the annular outer baffle, the containing groove is formed among the outer baffle, the bottom plate and the outer wall of the fixing frame, and the bottom of the fixing frame is fixedly connected with the driving assembly.
As the improvement of the technical scheme, the outer baffle is provided with a blanking groove, and the blanking groove is communicated with the holding tank.
As the improvement of the technical scheme, the cooling mechanism comprises the conveying pipe, the communicating pipe and the water storage tank, the communicating pipe is communicated with the side wall of the collecting tank and located below the placing frame, the communicating pipe is communicated with one end, away from the collecting tank, of the communicating pipe, the conveying pipe is arranged in the water storage tank, the conveying pipe extracts water in the water storage tank through the water pump, and the polishing wheel is cooled through the water outlet end.
As the improvement of the technical scheme, the side wall of the collecting tank is provided with a blocking piece with an inverted L-shaped section above the communicating pipe, and the bottom of the blocking piece is provided with an opening part for cooling water to flow in.
As an improvement of the technical scheme, the inner wall of the collecting tank is provided with an annular sealing ring matched with the edge of the top of the fixing frame.
The grinding process comprises the following steps:
and (4) checking: turning on a power switch to switch on a power supply, checking the position of the grinding wheel, checking the grinding wheel cover and determining whether the grinding wheel cover is intact or not; checking the surface of the grinding wheel, starting the grinding wheel to idle for a plurality of minutes, confirming that the installation is correct, and closing the grinding wheel after the grinding wheel operates normally;
polishing: placing a workpiece on a placing rack through a jig, starting a grinding wheel to rotate, setting the linear speed of the grinding wheel to be 15-25 m/s, setting the feed amount to be 30-60 mm/min, setting the grinding depth to be 0.05-0.2 mm, and starting a cooling mechanism 4 and an electromagnet adsorption seat during grinding;
checking the workpiece, detecting the ground workpiece, observing whether the ground workpiece meets the requirement, cleaning the workpiece meeting the requirement, and performing the operation steps again on the workpiece which does not meet the requirement;
discharging scrap iron: after processing finishes, start drive assembly when adsorbing the outage of seat with the electro-magnet, drive assembly drives sealing component and moves down, opens the through-hole, outside the inside remaining cooling water drive iron fillings of collecting vat pass through-hole discharge collecting vat to collect iron fillings.
The invention has the beneficial effects that:
1. inside iron fillings scour away got into the collecting vat under polishing, iron fillings can be adsorbed on the electro-magnet adsorption seat surface at sunken in-process, separate with the cooling water, can be so that the cooling water carries out cyclic utilization to under the magnetic force effect, can accelerate sunken speed, when effectually avoiding using the filter screen to separate cooling water and iron fillings, the filter screen blocks up the problem that leads to the unable in time backward flow recycling of cooling water easily.
2. When needs adsorb the base surface adsorption's iron fillings with the electro-magnet and discharge, adsorb the base outage with the electro-magnet and start drive assembly when, the electro-magnet adsorbs the base outage, and the electro-magnet adsorbs the base demagnetization, and drive assembly drives sealing component downstream this moment, opens the through-hole, outside the inside remaining cooling water in collecting vat drove iron fillings and passes through-hole discharge collecting vat to collect iron fillings.
Drawings
FIG. 1 is a schematic view of a sealing assembly and a collection tank of the present invention in a closed configuration;
FIG. 2 is a schematic view of the seal assembly and the collection tank in an open state according to the present invention;
FIG. 3 is an enlarged view of the structure at A in the present invention;
fig. 4 is a top view of the seal assembly of the present invention.
Reference numerals: 1. polishing the assembly; 11. grinding the wheel; 12. a fixing plate; 2. an electromagnet adsorption base; 3. a seal assembly; 31. a fixing frame; 32. an outer baffle; 33. a base plate; 34. accommodating grooves; 4. a cooling mechanism; 41. a delivery pipe; 42. a communicating pipe; 43. a water storage tank; 5. placing a rack; 6. collecting tank; 7. a through hole; 8. a seal ring; 9. a drive assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2, 3 and 4, fig. 1 is a schematic structural view of a sealing assembly and a collecting tank in a closed state in the invention; FIG. 2 is a schematic view of the seal assembly and the collection tank in an open state according to the present invention; FIG. 3 is an enlarged view of the structure at A in the present invention; fig. 4 is a top view of the seal assembly of the present invention.
Special numerically control grinder of cutter with get rid of iron fillings effect, including collecting vat 6, 6 lateral walls in collecting vat are provided with polishing assembly 1, 6 inside and be close to top one end and be provided with rack 5 in the collecting vat, 6 one side in collecting vat is provided with cooling body 4, the water outlet of cooling body 4 is aimed at the region of polishing, 6 lateral walls in collecting vat have been offered a plurality of through-holes 7 near bottom one end, 6 bottoms in collecting vat are provided with seal assembly 3, 3 tops in seal assembly are provided with the electro-magnet and adsorb seat 2, the electro-magnet adsorbs 2 circular telegram magnetization with iron fillings adsorption, 3 bottoms in seal assembly are provided with drive assembly 9, drive assembly 9 drives seal assembly 3 and reciprocates inside in collecting vat 6 and switches through-hole 7 at closed and open state, so that discharge iron fillings collection.
The cutter is placed on the placing rack 5, before polishing again, the electromagnet adsorption seat 2 is electrified to magnetize the electromagnet adsorption seat 2, under the magnetic action, scrap iron in the collecting tank 6 can be adsorbed, the cooling mechanism 4 is started simultaneously, when the polishing component 1 polishes the cutter, the cooling mechanism 4 sprays cooling water to the polishing component 1 and the area polished by the cutter, the polishing component 1 can be cooled, the polished scrap iron can be washed by the cooling water and enter the collecting tank 6, the scrap iron can be adsorbed on the surface of the electromagnet adsorption seat 2 in the sinking process and separated from the cooling water, the cooling water can be recycled, under the action of magnetic force, the sinking speed can be accelerated, and when the cooling water is effectively separated from the scrap iron by using a filter screen, the filter screen blocks up the problem that leads to the unable timely backward flow of cooling water to recycle easily, when needs adsorb 2 surface adsorption's of electro-magnet iron fillings discharge, adsorb 2 outage with the electro-magnet and start drive assembly 9, the electro-magnet adsorbs 2 outage makes the magnetism of electro-magnet adsorption seat 2 disappear, drive assembly 9 drives seal assembly 3 downstream this moment, open through- hole 7, 6 inside surplus cooling water in collecting vat drives iron fillings and passes through-hole 7 discharge collecting vat 6 outside, thereby collect iron fillings, wherein, drive assembly 9 can be electric putter or cylinder, 2 bit adoption conical structure of electro-magnet adsorption seat simultaneously, can improve the adsorption area on the one hand, on the other hand, be convenient for iron fillings wash out the collecting vat 6 inside under the effect of rivers, avoid the problem that iron fillings are detained.
In one embodiment, referring to fig. 1 and 2, the polishing assembly 1 is provided with a polishing wheel 11 and a fixing plate 12, the fixing plate 12 is provided on the side wall of the collecting tank 6, the polishing wheel 11 is provided on the surface of the fixing plate 12 and above the collecting tank 6, the water outlet end of the cooling mechanism 4 is aligned with the polishing area of the polishing wheel 11 and the workpiece, the polishing wheel 11 is started, the tool can be polished by the polishing wheel 11, the water outlet end of the conveying pipe 41 is fixed on the fixing plate 12 by a buckle and located on two sides of the polishing wheel 11, and can be aligned with the polishing area of the polishing wheel 11 and the tool, so as to improve the cooling effect.
In an embodiment, refer to fig. 1, fig. 2 and fig. 3, seal assembly 3 includes fixed frame 31, outer baffle 32, bottom plate 33 and holding tank 34, collecting tank 6 bottom activity is pegged graft there is fixed frame 31, fixed frame 31 bottom edge is provided with annular bottom plate 33, bottom plate 33 extends to the collecting tank 6 outside, bottom plate 33 is away from fixed frame 31 a lateral wall and is provided with annular outer baffle 32, form holding tank 34 between bottom plate 33 and the fixed frame 31 outer wall, fixed frame 31 bottom and drive assembly 9 fixed connection, drive assembly 9 drives fixed frame 31 downstream, make the through-hole 7 of collecting tank 6 expose, at this moment, the inside surplus cooling water of collecting tank 6 can drive inside iron fillings to flow into holding tank 34 from through-hole 7, can avoid having the problem that iron fillings are detained among collecting tank 6, and when outer baffle 32 is located the position, the terminal surface at outer baffle 32 top is higher than through-hole 7 top, can effectually avoid the inside rivers of collecting tank 6 to spill over the problem of holding tank 34, and the top terminal surface of fixed frame 31 is flush with through-hole 6 bottom, can effectually avoid the inside water or the problem that iron fillings take place the backward flow, the diameter of outer baffle 32 is greater than the diameter of holding tank 6.
In order to facilitate the iron fillings unloading, refer to fig. 4, be provided with down the silo on the outer baffle 32, lower silo and 34 intercommunications of holding tank can collect iron fillings through lower silo.
In one embodiment, referring to fig. 1, the cooling mechanism 4 includes a conveying pipe 41, a communicating pipe 42 and a water storage tank 43, the communicating pipe 42 is communicated with the side wall of the collecting tank 6 and located below the placing rack 5, one end of the communicating pipe 42 far away from the collecting tank 6 is communicated with the water storage tank 43, the conveying pipe 41 is arranged in the water storage tank 43, the conveying pipe 41 pumps out water inside the water storage tank 43 through a water pump, the polishing wheel 11 is cooled through a water outlet end, when the water level inside the collecting tank 6 reaches the height of the communicating pipe 42, the water inside the collecting tank 6 flows back to the inside of the water storage tank 43 for recycling, the cooling water inside the water storage tank 43 pumps the cooling water into the conveying pipe 41 under the action of the water pump, and then the polishing wheel 11 is cooled through the water outlet end of the conveying pipe 41.
In order to avoid the inside cooling water of collecting vat 6 sneak into the iron fillings that do not deposit in getting into communicating pipe 42, refer to fig. 1 and fig. 2, 6 lateral walls of collecting vat are provided with the cross-section and are the piece that blocks of type L structure above communicating pipe 42, it offers the opening that supplies cooling water inflow to block the bottom, the inside cooling water of collecting vat 6 can only get into communicating pipe 42 after through the opening, can effectually avoid not getting into communicating pipe 42 by absorbent iron fillings, and rivers flow in from the opening, be convenient for rivers move down, can improve the adsorption effect of iron fillings.
In order to improve the sealing effect of collecting vat 6 and seal assembly 3, refer to fig. 1 and fig. 2, the collecting vat 6 inner wall is provided with the annular sealing ring 8 with fixed frame 31 top edge looks adaptation, improves the sealed effect of fixed frame 31 and sealing ring 8, avoids the problem that the inside cooling water of collecting vat 6 spills over.
The grinding process is characterized in that: the method comprises the following steps:
s10, checking: turning on a power switch to switch on a power supply, checking the position of the grinding wheel 11, checking the grinding wheel cover and determining whether the grinding wheel cover is intact and has no crack; checking the surface of the grinding wheel 11, starting the grinding wheel 11 to idle for a plurality of minutes, confirming that the installation is correct, and closing the grinding wheel 11 after the normal operation;
s20, grinding: placing a cutter on a placing frame through a jig, starting a grinding wheel to rotate, setting the linear speed of the grinding wheel to be 15-25 m/s, setting the feed amount to be 30-60 mm/min, setting the grinding depth to be 0.05-0.2 mm, and starting a cooling mechanism 4 and an electromagnet adsorption seat during grinding;
s30, checking the workpiece, detecting the grinded cutter, observing whether the grinded cutter meets the requirement, cleaning the workpiece meeting the requirement, and performing the operation steps again on the cutter which does not meet the requirement;
s40, discharging scrap iron: after finishing processing, start drive assembly 9 when adsorbing 2 outage of seat with the electro-magnet, drive assembly 9 drives seal assembly 3 and moves down, opens through-hole 7, and outside collecting vat 6 was discharged through-hole 7 to the inside remaining cooling water drive iron fillings of collecting vat 6 to collect iron fillings.
Through a series of preposed inspection operations, the safety of operators during the grinding of the cutter can be guaranteed, and meanwhile, the probability of product cracks is reduced through setting grinding parameters.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Special numerically control grinder of cutter with get rid of iron fillings effect, its characterized in that: including collecting vat (6), collecting vat (6) lateral wall is provided with polishing assembly (1), collecting vat (6) inside and near top one end is provided with rack (5), collecting vat (6) one side is provided with cooling body (4), the play water end of cooling body (4) is aimed at the region of polishing, a plurality of through-holes (7) have been seted up to collecting vat (6) lateral wall and near bottom one end, collecting vat (6) bottom is provided with seal assembly (3), seal assembly (3) top is provided with electro-magnet adsorption seat (2), electro-magnet adsorption seat (2) circular telegram magnetization adsorbs iron fillings, seal assembly (3) bottom is provided with drive assembly (9), drive assembly (9) drive seal assembly (3) reciprocate inside collecting vat (6) and switch through-hole (7) at the closed and open state to discharge iron fillings collection.
2. The numerically controlled grinder special for the cutter with the function of removing iron pieces according to claim 1, characterized in that: the grinding assembly (1) is provided with a grinding wheel (11) and a fixing plate (12), the side wall of the collecting tank (6) is provided with the fixing plate (12), the surface of the fixing plate (12) is located above the collecting tank (6) and is provided with the grinding wheel (11), and the water outlet end of the cooling mechanism (4) is aligned to the grinding wheel (11) and a workpiece grinding area.
3. The numerically controlled grinder special for cutting tools with the function of removing iron filings according to claim 1, characterized in that: sealing component (3) are including fixed frame (31), outer baffle (32), bottom plate (33) and holding tank (34), collecting vat (6) bottom activity is pegged graft and is had fixed frame (31), fixed frame (31) bottom edge is provided with annular bottom plate (33), bottom plate (33) extend to collecting vat (6) outside, bottom plate (33) are kept away from fixed frame (31) a lateral wall and are provided with annular outer baffle (32), form holding tank (34) between outer baffle (32), bottom plate (33) and fixed frame (31) outer wall, fixed frame (31) bottom and drive assembly (9) fixed connection.
4. The numerically controlled grinder special for the tool with the function of removing iron pieces according to claim 3, characterized in that: the outer baffle (32) is provided with a discharging groove which is communicated with the accommodating groove (34).
5. The numerically controlled grinder special for the tool with the function of removing iron pieces according to claim 4, characterized in that: cooling body (4) are including conveyer pipe (41), communicating pipe (42) and storage water tank (43), collecting vat (6) lateral wall and the below intercommunication that is located rack (5) have communicating pipe (42), the one end intercommunication that collecting vat (6) were kept away from in communicating pipe (42) has storage water tank (43), be provided with conveyer pipe (41) in storage water tank (43), conveyer pipe (41) are taken the inside water of storage water tank (43) out through the water pump, will polish wheel (11) cooling through the play water end.
6. The numerically controlled grinder special for the tool with the function of removing iron pieces according to claim 5, characterized in that: the side wall of the collecting tank (6) is provided with a blocking piece with an inverted L-shaped section above the communicating pipe (42), and the bottom of the blocking piece is provided with an opening part for cooling water to flow in.
7. The numerically controlled grinder special for the tool with the function of removing iron pieces according to claim 3, characterized in that: the inner wall of the collecting groove (6) is provided with an annular sealing ring (8) matched with the edge of the top of the fixing frame (31).
8. The grinding process is characterized in that: the method comprises the following steps:
and (3) checking: turning on a power switch to switch on a power supply, checking the position of the grinding wheel (11), checking the grinding wheel cover and determining whether the grinding wheel cover is intact or not; checking the surface of the grinding wheel (11), starting the grinding wheel (11) to idle for a plurality of minutes, confirming that the installation is correct, and closing the grinding wheel (11) after the operation is normal;
polishing: placing a workpiece on a placing rack through a jig, starting a grinding wheel to rotate, setting the linear speed of the grinding wheel to be 15-25 m/s, setting the feed amount to be 30-60 mm/min, setting the grinding depth to be 0.05-0.2 mm, and starting a cooling mechanism (4) and an electromagnet adsorption seat (2) during grinding;
checking the workpiece: detecting the ground workpiece, observing whether the ground workpiece meets the requirement, cleaning the workpiece meeting the requirement, and performing the operation steps again on the workpiece which does not meet the requirement;
discharging scrap iron: after processing finishes, start drive assembly (9) when adsorbing base (2) outage with the electro-magnet, drive assembly (9) drive seal assembly (3) and remove downwards, open through-hole (7), outside collecting vat (6) was discharged through-hole (7) to iron fillings are collected to the inside remaining cooling water of collecting vat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211222795.1A CN115723006A (en) | 2022-10-08 | 2022-10-08 | Special numerical control grinding machine for cutter with scrap iron removing function and grinding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211222795.1A CN115723006A (en) | 2022-10-08 | 2022-10-08 | Special numerical control grinding machine for cutter with scrap iron removing function and grinding process |
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| Publication Number | Publication Date |
|---|---|
| CN115723006A true CN115723006A (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211222795.1A Pending CN115723006A (en) | 2022-10-08 | 2022-10-08 | Special numerical control grinding machine for cutter with scrap iron removing function and grinding process |
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| CN (1) | CN115723006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118003213A (en) * | 2024-04-09 | 2024-05-10 | 杭州宏骏汽车零部件有限公司 | Grinding device applied to automobile part machining center and control method thereof |
-
2022
- 2022-10-08 CN CN202211222795.1A patent/CN115723006A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118003213A (en) * | 2024-04-09 | 2024-05-10 | 杭州宏骏汽车零部件有限公司 | Grinding device applied to automobile part machining center and control method thereof |
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