CN113635126A - Cutter chip removing device and using method thereof - Google Patents
Cutter chip removing device and using method thereof Download PDFInfo
- Publication number
- CN113635126A CN113635126A CN202111195446.0A CN202111195446A CN113635126A CN 113635126 A CN113635126 A CN 113635126A CN 202111195446 A CN202111195446 A CN 202111195446A CN 113635126 A CN113635126 A CN 113635126A
- Authority
- CN
- China
- Prior art keywords
- cutter
- tool
- cleaning brush
- removing device
- chip
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/02—Devices for removing scrap from the cutting teeth of circular or non-circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a cutter chip removing device and a using method thereof, the cutter chip removing device comprises a supporting seat, a motor, an upper cover plate, a rotating shaft, a cleaning brush, a protective air bag and an air pressure sensor, wherein the motor is arranged on one side of the supporting seat, the upper cover plate is arranged on the supporting seat, the rotating shaft is connected with an output shaft of the motor, the rotating shaft is arranged between the motor and the upper cover plate, the cleaning brush is arranged on the rotating shaft, the protective air bag covers the upper edge of the upper cover plate, and the air pressure sensor is used for detecting the air pressure of the protective air bag. When the tool is used, the tool is close to the cleaning brush to clean chips, if the tool or the tool sleeve extrudes the protective air bag at the upper edge position of the upper cover plate, the machine tool spindle for controlling the tool to move stops or is far away from the cleaning brush, so that the tool or the tool sleeve is prevented from colliding with the upper cover plate, the chips on the tool are cleaned through the cleaning brush, and the hidden danger of machining quality caused by chip adhesion is eliminated.
Description
Technical Field
The invention relates to the technical field of numerical control machining, in particular to a cutter chip removing device and a using method thereof.
Background
Swarf refers to excess stock material removed during the cutting process. During the cutting machining of metal parts, the chips are inevitable products, and the interference of the chips during the machining process has direct negative effects on the surface quality of the parts and the damage and failure of a cutter. During the cutting process of parts, the cuttings can not be discharged timely and sometimes occur, high temperature is generated during cutting, and in the region with a limited cutting space structure, the cuttings are not removed smoothly, so that the cuttings are deformed and extruded between the surfaces of the cutter and the parts, adhere to the surfaces of the cutter and even wind the cutter bar.
The cutting machining of the cutter with chips actually causes the cutter to lose partial cutting function at the chip extrusion part, and the cutter realizes material removal by hard extrusion of a blank. For milling, the phenomena of part rib edge strip scratching, web squeezing damage, cutter sticking of a milling cutter and the like are easily caused in the process of cutting and machining by the milling cutter, the problems of part dimension oversize, part machining unqualified and the like are directly caused, and even serious machining quality accidents such as milling cutter edge breakage, cutter sticking and burning, part burning, machine tool damage and the like are caused; for drilling, the phenomenon of scratching and crushing the aperture of a part is easily caused in the process of winding and cutting by a drill bit, the problems of ultra-poor aperture of the part, insufficient hole depth processing and the like are directly caused, and even serious processing quality accidents such as breakage and fracture of the drill bit, scrapping of a burning cutter, burning of the part, damage to a machine tool and the like are caused; for boring processing, the phenomenon of scratching and crushing the aperture of a fine hole of a part is easily caused in the processing process of winding a boring cutter on cuttings, and the problems of ultra-poor aperture of the fine hole, unqualified roughness of the hole wall and the like are directly caused.
A series of processing quality accidents caused by the fact that cutting scraps cannot be removed in time have direct negative effects on processing equipment, processing tools and processing parts, and also have great influences on normal production tasks and personal safety of operators.
Disclosure of Invention
The invention aims to provide a cutter chip removing device and a using method thereof, aiming at the problem that the machining quality accident is easily caused when the cutter with chips is used for cutting, and the device can remove the chips on a cutter and eliminate the hidden danger of the machining quality caused by the adhesion of the chips.
In order to achieve the above object, the present invention provides a tool chip removal device comprising:
the supporting seat is used for being installed on a workbench of a machine tool;
the motor is arranged on one side of the supporting seat;
the upper cover plate is arranged on the supporting seat;
the rotating shaft is connected with an output shaft of the motor and arranged between the motor and the upper cover plate;
the cleaning brush is arranged on the rotating shaft;
the protective air bag covers the edge of one side, close to one end of the rotating shaft and far away from the supporting seat, of the upper cover plate; and
and the air pressure sensor is used for detecting the air pressure of the protective air bag.
Among the cutter smear metal clearing device, the motor sets up on the diaphragm of supporting seat, the upper cover plate sets up on the riser of supporting seat, the pivot sets up between motor and upper cover plate, the cleaning brush sets up in the pivot, the cutter is close to the cleaning brush and clears away the smear metal, clear away the smear metal in-process, if cutter or knife pouch extrude the protection gasbag of upper cover plate upper edge position, air pressure sensor detects pressure variation, the lathe main shaft that the control cutter removed stops or keeps away from the cleaning brush, the cutter moves back the sword and accomplishes the smear metal to the safety plane and clear away, thereby prevent that cutter or knife pouch from colliding the upper cover plate, clear away the smear metal on the cutter through the cleaning brush, the processingquality hidden danger that the smear metal adhesion leads to has been eliminated.
Optionally, a bearing is arranged on the upper cover plate, one end of the motor is far away from the rotating shaft and penetrates through an inner hole of the bearing, a mounting hole is formed in the cleaning brush along the axial direction, and the cleaning brush is sleeved on the rotating shaft through the mounting hole.
Optionally, a locking nut is further arranged on the rotating shaft, and the cleaning brush is arranged between the bearing and the locking nut.
Optionally, the cleaning brush is of a cylindrical structure, and the supporting seat is provided with a first scrap scraping plate for scraping off scraps on the cylindrical surface of the cleaning brush.
Optionally, a second scraping plate and a third scraping plate for scraping off the cuttings on the two end faces of the cleaning brush are arranged on two sides of the first scraping plate.
Optionally, the distances between the first scraping plate, the second scraping plate and the third scraping plate and the cleaning brush are all 0.5-1 mm.
Optionally, the magnetic support further comprises a base, the supporting seat is arranged on the base, a groove is formed in one end, far away from the supporting seat, of the base, and a magnetic base is arranged in the groove.
Optionally, the motor includes the motor main part, sets up the transmission portion and the setting of motor main part one end are in the output shaft and the bayonet lock at transmission portion both ends, the supporting seat includes riser and the diaphragm of perpendicular connection, the diaphragm sets up on the base, be provided with U type groove on the diaphragm, be provided with the card hole on the base, the setting of transmission portion is in U type inslot, the bayonet lock with the cooperation of card hole.
The invention also provides a use method of the cutter chip removing device, which comprises the following steps:
respectively detecting the diameter and the working length of a cutter by adopting a laser cutter measuring instrument, wherein the laser cutter measuring instrument and a cutter cutting chip removing device are arranged on a workbench of a machine tool;
when the diameter or the working length of the cutter is detected to be out of tolerance, the cutter is moved to be close to a cleaning brush of the cutter chip removing device, chips on the cutter are removed through the cleaning brush, when the cutter or a cutter sleeve clamping the cutter presses a protective air bag of the cutter chip removing device, the cutter stops being close to the cleaning brush, and the cutter retracts to a safe plane to complete chip removal.
Optionally, the method of using the tool chip removal device comprises:
s1: the cutter is delivered out of the warehouse;
s2: detecting the diameter and the working length of the cutter, and if the working length of the cutter is smaller than the height of the air pressure sensor and the diameter or the working length of the cutter is out of tolerance, adopting the cutter chip removing device to remove chips on the cutter;
s3: detecting the diameter and the working length of the cutter at regular time in the machining process according to different cutter types, and if the diameter or the working length of the cutter are out of tolerance, removing the cuttings on the cutter by using the cutter cutting removal device;
s4: after the machining is finished, firstly, removing the cuttings on the cutter by using the cutter cutting scrap removing device, and then detecting whether the diameter or the working length of the cutter is out of tolerance;
s5: and warehousing the cutter with qualified diameter and working length detection.
The invention has the beneficial effects that:
1. in the cutter chip removing device, a motor is arranged on a transverse plate of a supporting seat, an upper cover plate is arranged on a vertical plate of the supporting seat, a rotating shaft is arranged between the motor and the upper cover plate, a cleaning brush is arranged on the rotating shaft, a cutter is close to the cleaning brush to remove chips, in the chip removing process, if the cutter or a cutter sleeve extrudes a protective air bag at the upper edge position of the upper cover plate, a pressure sensor detects pressure change, a machine tool spindle controlling the cutter to move stops or is far away from the cleaning brush, the cutter retracts to a safe plane to complete chip removal, so that the cutter or the cutter sleeve is prevented from colliding with the upper cover plate, the chips on the cutter are removed through the cleaning brush, and the potential machining quality hazard caused by chip adhesion is eliminated;
2. in the cutter chip removing device, a chip scraping plate used for scraping chips on a cleaning brush is arranged on a supporting seat, and the chips adhered on the cleaning brush can be removed through the chip scraping plate, so that the cutter can be cleaned by the cleaning brush;
3. the cutter chip removing device further comprises a base, a transverse plate of the supporting seat is arranged on the base, the transverse plate and the supporting seat are connected through screws, a groove is formed in one end, away from the supporting seat, of the base, a magnetic base is arranged in the groove, the cutter chip removing device can be mounted on a workbench of a machine tool in a magnetic mode through the magnetic base, and the cutter chip removing device is convenient to detach.
Drawings
FIG. 1 is a three-dimensional view of a tool chip removal device;
FIG. 2 is an exploded view of the tool chip removal device;
FIG. 3 is a three-dimensional view of a motor in the tool chip removal device;
FIG. 4 is a schematic view of a protective air bag of the automatic chip removing device for the extrusion of the cutter sleeve;
FIG. 5 is a schematic view of the tool chip removal device removing tool chips;
FIG. 6 is a flow chart of a method of using the tool chip removal device;
FIG. 7 is a flow diagram of a tool chip removal device for step chip removal.
The labels in the figure are: 1-a magnetic base, 2-a base, 201-a clamping hole, 3-a scrap scraping plate, 31-a first scrap scraping plate, 32-a second scrap scraping plate, 33-a third scrap scraping plate, 34-a flanging, 35-a flanging, 4-a cleaning brush, 401-a mounting hole, 5-a motor, 501-a motor main body, 502-a transmission part, 503-a clamping pin, 504-an output shaft, 6-a supporting seat, 61-a vertical plate, 62-a transverse plate, 621-a U-shaped groove, 7-a rotating shaft, 8-a locking nut, 9-an air pressure sensor, 10-a protective air bag, 11-an upper cover plate, 12-a bearing, 100-a cutter scrap removing device, 200-a workbench, 300-a cutter sleeve, 400-a cutter and 500-a laser cutter instrument.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
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.
Referring to fig. 1-5, a tool chip removal device 100 includes: the device comprises a supporting seat 6, a motor 5, an upper cover plate 11, a rotating shaft 7, a cleaning brush 4, a protective air bag 10 and an air pressure sensor 9. The supporting seat 6 comprises a vertical plate 61 and a horizontal plate 62 which are vertically connected, the vertical plate 61 and the horizontal plate 62 are connected in an L shape, and the motor 5 is arranged on the horizontal plate 62. The support 6 may be mounted to the table 200 of the machine tool by means of a clamp or directly. The upper cover plate 11 is arranged on the vertical plate 61 of the supporting seat 6, and the upper cover plate and the vertical plate are connected through screws. The rotating shaft 7 is connected with an output shaft 504 of the motor 5, and the output shaft 504 and the motor main body 501 are coaxially arranged or arranged in parallel. The rotating shaft 7 is arranged between the motor 5 and the upper cover plate 11, the cleaning brush 4 is arranged on the rotating shaft 7, the cleaning brush 4 is used for removing cutting scraps on a cutter 400, and therefore the cleaning brush 4 extends out of the contour line of the upper cover plate 11. The protection gasbag 10 cladding upper cover plate 11 is close to pivot 7 one end and keeps away from the edge of supporting seat 6 one side, still be provided with the atmospheric pressure sensor 9 that is used for detecting atmospheric pressure on the protection gasbag 10. The edge of the upper cover plate 11 close to one end of the rotating shaft 7 is of an arc structure, the corresponding protective air bag 10 is of a U-shaped or semi-annular structure, and the two air pressure sensors 9 are arranged at two ends of the protective air bag 10. When the cutter sleeve 300 of the cutter 400 approaches the cleaning brush 4 from the Z-axis direction and the cutter sleeve 300 presses the protective air bag 10, the air pressure sensor 9 detects the pressure change, and the machine tool spindle controls the cutter 400 to keep the distance between the cutter sleeve 300 and the cleaning brush 4 or keep the cutter sleeve 300 away from the cleaning brush 4, so as to prevent the cutter sleeve 300 and the upper cover plate 11 from colliding; when the cutter 400 or the cutter sleeve 300 approaches the cleaning brush 4 in the XY plane, similarly, the cutter 400 or the cutter sleeve 300 may first press the protective airbag 10 to prevent the cutter 400, the cutter sleeve 300 and the upper cover plate 11 from colliding.
In the tool chip removing device 100, the motor 5 is arranged on the horizontal plate 62 of the supporting seat 6, the upper cover plate 11 is arranged on the vertical plate 61 of the supporting seat 6, the rotating shaft 7 is arranged between the motor 5 and the upper cover plate 11, the cleaning brush 4 is arranged on the rotating shaft 7, the tool 400 is close to the cleaning brush 4 to remove chips, in the chip removing process, if the tool 400 or the cutter sleeve 300 extrudes the protective air bag 10 at the upper edge position of the upper cover plate 11, the air pressure sensor 9 detects the pressure change, the machine tool spindle controlling the movement of the tool 400 stops or is far away from the cleaning brush 4, the tool 400 is retreated to a safety plane to complete chip removal, so that the tool 400 or the cutter sleeve 300 is prevented from colliding with the upper cover plate 11, the chips on the tool 400 are removed through the cleaning brush 4, and the hidden danger of processing quality caused by chip adhesion is eliminated.
Referring to fig. 1 to 5, a bearing 12 is arranged on the upper cover plate 11, one end of the rotating shaft 7, which is far away from the motor 5, is inserted into an inner hole of the bearing 12, and the bearing 12 is a tapered roller bearing. The rotating shaft 7 and the output shaft 504 are connected in an inner hexagonal mode. The cleaning brush 4 is a steel wire brush with a cylindrical structure, the cleaning brush 4 is provided with a mounting hole 401 along the axial direction, and the cleaning brush 4 is sleeved on the rotating shaft 7 through the mounting hole 401. And a locking nut 8 is further arranged on the rotating shaft 7, and the cleaning brush 4 is arranged between the bearing 12 and the locking nut 8.
Referring to fig. 1 to 5, the supporting base 6 is provided with a scraping plate 3 for scraping off the cutting scraps on the cleaning brush 4. The scraping plates 3 comprise a first scraping plate 31, a second scraping plate 32 and a third scraping plate 33. A first scrap scraping plate 31 for scraping the cuttings on the cylindrical surface of the cleaning brush 4 is arranged on the vertical plate 61 of the supporting seat 6, a second scrap scraping plate 32 and a third scrap scraping plate 33 for scraping the cuttings on the two end surfaces of the cleaning brush 4 are arranged on two sides of the first scrap scraping plate 31, the second scrap scraping plate 32 is arranged on the upper cover plate 11, and the third scrap scraping plate 33 is arranged on the vertical plate 61. The first scraping plate 31 is a rectangular thin plate, one end of the first scraping plate 31, which is close to the cleaning brush 4, is bent, and a bent edge 34 formed by bending is parallel to the tangent plane of the cylindrical surface of the cleaning brush 4. The second scraping plate 32 and the third scraping plate 33 are both rectangular thin plates, a flange 35 is arranged on one side, close to the cleaning brush 4, of the second scraping plate 32 and the third scraping plate 33, the second scraping plate 32 and the third scraping plate 33 are perpendicular to the end face of the cleaning brush 4, and the flange 35 and the end face of the cleaning brush 4 are at an acute angle of 30-70 degrees so that cutting scraps on the cleaning brush 4 can be shoveled outside the supporting seat 6. The distances between the folded edge 34 of the first scrap scraping plate 31, the folded edge 35 of the second scrap scraping plate 32 and the third scrap scraping plate 33 and the cleaning brush 4 are all 0.5-1 mm. The scraping plate 3 can remove the chips adhered to the cleaning brush 4, so that the cleaning brush 4 can clean the cutter 400.
Referring to fig. 1-5, the cutting tool chip removing device 100 further includes a base 2, the horizontal plate 62 of the supporting seat 6 is disposed on the base 2, the two are connected by screws, a groove is disposed at one end of the base 2, which is far away from the supporting seat 6, a magnetic base 1 is disposed in the groove, the magnetic base 1 and the base 2 are relatively fixed, the cutting tool chip removing device 100 can be magnetically attached to a workbench 200 of a machine tool through the magnetic base 1, and the removal is convenient.
Referring to fig. 1 to 5, the motor 5 includes a motor main body 501, a transmission portion 502 disposed at one end of the motor main body 501, and an output shaft 504 and a latch 503 disposed at both ends of the transmission portion 502, wherein the output shaft 504 is parallel to an axis of the motor main body 501. Be provided with U type groove 621 on the diaphragm 62, be provided with card hole 201 on the base 2, drive division 502 sets up in the U type groove 621, bayonet 503 with card hole 201 cooperation.
The invention also provides a use method of the cutter chip removing device, which comprises the following steps: respectively detecting the tool diameter and the tool working length of a tool 400 by using a laser tool measuring instrument 500, wherein the laser tool measuring instrument 500 and the tool chip removing device 100 are both arranged on a workbench 200 of a machine tool; when the cutter diameter or the cutter working length is detected to be out of tolerance, the cutter 400 is moved close to the cleaning brush 4 of the cutter chip removing device 100, the chips on the cutter 400 are removed through the cleaning brush 4, when the cutter 400 or the cutter sleeve 300 clamping the cutter presses the protective air bag 10 of the cutter chip removing device 100, the cutter 400 stops approaching the cleaning brush 4, and the cutter 400 retreats to the safe plane to complete chip removal.
Before, during and after the tool performs the machining task, chips on the tool 400 are removed, as shown in fig. 6 and 7, the following steps are performed:
step S1: tool warehouse-out
Before the machine tool starts to execute a machining task, the tool 400 executes a warehouse-out instruction, automatic grabbing and automatic clamping are realized by the mechanical arm, and the process goes to step S2.
Step S2: tool ex-warehouse parameter inspection
The diameter phi of the tool and the working length L of the tool are measured by using the laser tool-measuring gauge 500, and whether the tool 400 has the chip adhesion condition and whether the tool specification is correct or not is judged.
Step S201: laser measuring knife
And carrying out laser knife measurement on the tools to be delivered out of the warehouse. If the diameter phi of the cutter and the working length L of the cutter are correct, the cutter is not in storage, and the step S3 is entered; if the diameter phi of the tool or the working length L of the tool is out of tolerance, the process proceeds to step S202.
Step S202: chip removal
The tool chip removal apparatus 100 is used to perform chip removal on a tool 400 having out-of-parameter tolerances. After a chip removing instruction is executed, reading the working length L of the cutter, comparing the working length L of the cutter with the height H of an air pressure sensor of the chip removing device 100 of the cutter (from the top of the air pressure sensor 9 to the workbench 200), and stopping chip removing if the working length L of the cutter is not less than the height H of the air pressure sensor; if the working length L of the cutter is less than the height H of the air pressure sensor, the diameter phi of the cutter is read, the cutter 400 is executed to rotate reversely, the rotating speed of the cutter 400 is 300r/min, the cleaning brush 4 rotates forwards, and the cutter 400 is in place along the Y direction, the Z direction and the X direction respectively; if the air pressure sensor 9 is triggered during the X-direction in-place period, stopping; the cutter 400Z moves forward at a feeding speed of 1000mm/min, when the cutting point is higher than the air pressure sensor 9, the cutter 400 retreats to a safe plane to finish the chip removal, and the step S203 is entered.
Amount of Y-direction feed movement of the tool 400
Comprises the following steps:
wherein the content of the first and second substances,
is the Y coordinate of the tool nose point,
is the initial Y coordinate of the motor rotating shaft of the tool chip removal device 100 at the base bottom surface.
Z-direction feed movement of tool
Comprises the following steps:
wherein the content of the first and second substances,
is the Z coordinate of the tool nose point,
for the initial Z coordinate of the motor rotating shaft of the tool chip removal device 100 at the base bottom surface,
the distance from the top end of the air pressure sensor 9 of the tool chip removing device 100 to the bottom surface of the base,
is the actual working length of the tool.
Amount of feed movement of tool in X direction
Comprises the following steps:
wherein the content of the first and second substances,
is the X coordinate of the tool nose point,
for the initial X coordinate of the motor rotating shaft of the tool chip removal device 100 at the base bottom surface,
being the diameter of the cleaning brush 4 of the tool chip removing device 100,φthe diameter of the cutter is taken as the diameter,δis the interference width of the cleaning brush 4 of the tool chip removing device 100 with the tool 400.
Step S203: laser measuring knife
The laser tool is performed for the tool 400 in which the chip removal has been performed. If the diameter phi of the cutter and the working length L of the cutter are correct, the cutter is not in storage, and the step S3 is entered; if the diameter phi of the cutter and the working length L of the cutter are out of tolerance, the process goes to step S204.
Step S204: abnormal specification
The tool specification is judged to be abnormal, and the process proceeds to step S205.
Step S205: tool withdrawal device
And (5) executing tool withdrawal and not executing machining.
Step S3: tool machining process inspection
According to different types of the tool 400, a tool measuring command is triggered at regular time in the machining process, laser tool measurement is carried out, and whether the tool has a chip adhesion condition or not is judged.
Step S301: machining parts
The tool processes the part, and the process advances to step S302 at regular time.
Step S302: timing trigger measuring knife
The cutting tool 400 of different tool types has different times of adhering chips, and a tool measuring command is triggered and laser tool measuring is performed at regular time in the machining process according to different tool types, and the process proceeds to step S303.
Step S303: laser measuring knife
The laser measuring tool is performed for the tool 400 in the machining process. If the diameter phi of the cutter and the working length L of the cutter are correct, the cutter 400 has no cuttings adhered and returns to the step S301; if the diameter phi of the tool or the working length L of the tool is out of tolerance, the process proceeds to step S304.
Step S304: chip removal
The tool chip removal apparatus 100 is used to perform chip removal on a tool 400 having out-of-parameter tolerances. After executing a chip removing instruction, reading the working length L of the cutter, comparing the working length L of the cutter with the height H of an air pressure sensor of the chip removing device of the cutter, and stopping if the working length L of the cutter is not less than the height H of the air pressure sensor; if the working length L of the cutter is less than the height H of the air pressure sensor, the diameter phi of the cutter is read, the cutter 400 is executed to rotate reversely, the rotating speed of the cutter 400 is 300r/min, the cleaning brush 4 rotates forwards, and the cutter 400 is in place along the Y direction, the Z direction and the X direction respectively; if the air pressure sensor 9 is triggered during the X-direction in-place period, stopping; the cutter 400Z moves forward at a feeding speed of 1000mm/min, when the cutting point is higher than the air pressure sensor 9, the cutter 400 retreats to a safe plane to finish the chip removal, and the step S303 is returned. The method of calculating the amount of feed movement of the tool in the Y direction, the Z direction, and the X direction is the same as that in step S202. During machining, the tool 400 may be replaced due to fatigue fracture of the tool 400, and after the chip removal command is executed, the tool working length L is compared with the air pressure sensor height H again, so that the tool working length L of the replaced tool 400 is prevented from being greater than the air pressure sensor height H, and the tool 400 collides with the table 200 during chip removal of the tool 400.
Step S4: tool warehousing process inspection
After the machining is finished, the chips are automatically removed, and whether the chips are completely removed is judged by using the laser knife measuring instrument 500.
Step S401: finish the processing
After the component is machined, the process proceeds to step S402.
Step S402: chip removal
The tool chip removal apparatus 100 is used to perform chip removal on a tool 400 having out-of-parameter tolerances. After executing a chip removing instruction, reading the working length L of the cutter, comparing the working length L of the cutter with the height H of an air pressure sensor of the chip removing device of the cutter, and stopping if the working length L of the cutter is not less than the height H of the air pressure sensor; if the working length L of the cutter is less than the height H of the air pressure sensor, the diameter phi of the cutter is read, the cutter 400 is executed to rotate reversely, the rotating speed of the cutter 400 is 300r/min, the cleaning brush 4 rotates forwards, and the cutter 400 is in place along the Y direction, the Z direction and the X direction respectively; if the air pressure sensor 9 is triggered during the X-direction in-place period, stopping; the cutter 400 moves forward in the Z direction, the feeding speed is 1000mm/min, when the cutter point moves to be higher than the air pressure sensor 9, the cutter 400 retreats to a safe plane, the chip removal is completed, and the step S403 is entered. The method of calculating the Y, Z, and X feed movement amounts of the tool 400 is the same as step S202.
Step S403: laser measuring knife
The laser beam is measured for the tool 400 to be put in storage. If the diameter phi of the cutter and the working length L of the cutter are correct, the cutter is free of cutting adhesion, and the step S5 is carried out; if the diameter phi of the cutter and the working length L of the cutter are out of tolerance, the step S402 is returned.
Step S5: tool warehouse entry
After the chips are removed, the tool 400 is automatically stored.
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 (10)
1. A tool chip removal device, comprising:
the supporting seat (6) is used for being installed on a workbench (200) of a machine tool;
the motor (5) is arranged on one side of the supporting seat (6);
the upper cover plate (11) is arranged on the supporting seat (6);
the rotating shaft (7) is connected with an output shaft (504) of the motor (5), and the rotating shaft (7) is arranged between the motor (5) and the upper cover plate (11);
a cleaning brush (4) arranged on the rotating shaft (7);
the protective air bag (10) coats the edge of one side, close to one end of the rotating shaft (7), of the upper cover plate (11) and far away from the supporting seat (6); and
an air pressure sensor (9) for detecting the air pressure of the protective airbag (10).
2. The cutter chip removing device according to claim 1, wherein a bearing (12) is arranged on the upper cover plate (11), one end of the rotating shaft (7) far away from the motor (5) is arranged in an inner hole of the bearing (12) in a penetrating mode, the cleaning brush (4) is provided with a mounting hole (401) along the axial direction, and the cleaning brush (4) is sleeved on the rotating shaft (7) through the mounting hole (401).
3. Tool chip removing device according to claim 2, characterized in that a locking nut (8) is further arranged on the spindle (7), the cleaning brush (4) being arranged between the bearing (12) and the locking nut (8).
4. Tool chip removing device according to claim 1, characterized in that the cleaning brush (4) is of cylindrical construction, and that the support (6) is provided with a first chip scraper (31) for scraping off chips from the cylindrical surface of the cleaning brush (4).
5. Tool chip removing device according to claim 4, characterized in that the first chip scraper (31) is provided on both sides with a second chip scraper (32) and a third chip scraper (33) for scraping off chips on both end faces of the cleaning brush (4).
6. Tool chip removing device according to claim 5, characterized in that the first (31), second (32) and third (33) scrapers are all at a distance of 0.5-1mm from the cleaning brush (4).
7. The tool chip removal device according to claim 1, further comprising a base (2), said support seat (6) being provided on said base (2), an end of said base (2) remote from said support seat (6) being provided with a recess, said recess being provided with a magnetic base (1).
8. The cutter chip removing device according to claim 7, wherein the motor (5) comprises a motor body (501), a transmission part (502) arranged at one end of the motor body (501), and an output shaft (504) and a clamping pin (503) arranged at two ends of the transmission part (502), the support seat (6) comprises a vertical plate (61) and a horizontal plate (62) which are vertically connected, the horizontal plate (62) is arranged on the base (2), a U-shaped groove (621) is arranged on the horizontal plate (62), a clamping hole (201) is arranged on the base (2), the transmission part (502) is arranged in the U-shaped groove (621), and the clamping pin (503) is matched with the clamping hole (201).
9. A method of using the tool chip removal device of any one of claims 1-8, comprising:
the method comprises the following steps of respectively detecting the diameter and the working length of a cutter (400) by using a laser cutter measuring instrument (500), wherein the laser cutter measuring instrument (500) and a cutter chip removing device (100) are both arranged on a workbench (200) of a machine tool;
when detecting that the diameter or the working length of the cutter is out of tolerance, moving the cutter (400) to be close to a cleaning brush (4) of the cutter chip removing device (100), removing chips on the cutter (400) through the cleaning brush (4), stopping the cutter (400) to be close to the cleaning brush (4) when the cutter (400) or a cutter sleeve (300) clamping the cutter presses a protective air bag (10) of the cutter chip removing device (100), and withdrawing the cutter (400) to a safe plane to complete chip removal.
10. The method of using the tool chip removal device of claim 9, comprising:
s1: the cutter (400) is delivered out of the warehouse;
s2: detecting the tool diameter and the tool working length of the tool (400), and if the tool working length is smaller than the height of the air pressure sensor and the tool diameter or the tool working length is out of tolerance, adopting the tool chip removing device (100) to remove chips on the tool (400);
s3: detecting the diameter and the working length of the tool at regular time during the machining process according to different types of the tool (400), and if the diameter or the working length of the tool are out of tolerance, using the tool chip removing device (100) to remove chips on the tool (400);
s4: after the machining is finished, firstly, the cutting chips on the cutter (400) are removed by using the cutter chip removing device (100), and then whether the diameter of the cutter or the working length of the cutter is out of tolerance or not is detected;
s5: and warehousing the cutter (400) with qualified cutter diameter and cutter working length detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195446.0A CN113635126B (en) | 2021-10-14 | 2021-10-14 | Cutter chip removing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195446.0A CN113635126B (en) | 2021-10-14 | 2021-10-14 | Cutter chip removing device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113635126A true CN113635126A (en) | 2021-11-12 |
| CN113635126B CN113635126B (en) | 2022-01-25 |
Family
ID=78426828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195446.0A Active CN113635126B (en) | 2021-10-14 | 2021-10-14 | Cutter chip removing device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113635126B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU814657A1 (en) * | 1979-11-15 | 1981-03-25 | Минское Специальное Конструктор-Ckoe Бюро Протяжных Ctahkob | Arrangement for cleaning tool from chips |
| SU1248763A1 (en) * | 1985-02-22 | 1986-08-07 | Предприятие П/Я В-2750 | Arrangement for cleaning broaching tool from metal chips |
| CN203712398U (en) * | 2013-12-13 | 2014-07-16 | 江苏京生软管有限公司 | Chip removal device of cutting knife for cutting machine |
| TWM497577U (en) * | 2014-06-27 | 2015-03-21 | Cosen Mechatronics Co Ltd | Brush wheel structure |
| CN107511716A (en) * | 2016-06-16 | 2017-12-26 | 中电电机股份有限公司 | Steam turbo generator line embedding groove cutting tool cleaning device |
| CN108254007A (en) * | 2018-01-15 | 2018-07-06 | 张帝 | One kind can automatic leveling machine components detecting system |
| CN208681113U (en) * | 2018-08-09 | 2019-04-02 | 泰州市现代数控机械有限公司 | A kind of numerically controlled lathe cutter automatic cleaning apparatus |
| CN111014781A (en) * | 2019-12-03 | 2020-04-17 | 广州百士臣科技有限公司 | Clean type numerical control drilling machine that machining precision is high |
| CN111331065A (en) * | 2020-04-02 | 2020-06-26 | 南京德长锻造有限公司 | External gear shaft sleeve machining process and milling-cleaning integrated equipment thereof |
| CN211249308U (en) * | 2019-10-15 | 2020-08-14 | 重庆鼎珈机械有限公司 | Axle sleeve production drilling machine iron fillings clearing device |
| CN111546115A (en) * | 2020-06-18 | 2020-08-18 | 温州屉安智能科技有限公司 | Quick numerical control cutting equipment that sweeps was collected |
| CN111890095A (en) * | 2020-07-16 | 2020-11-06 | 陈雪珍 | Mechanical cutter tool changer |
| CN112122190A (en) * | 2020-09-23 | 2020-12-25 | 格力电器（武汉）有限公司 | Surface cleaning device and PCB mainboard |
-
2021
- 2021-10-14 CN CN202111195446.0A patent/CN113635126B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU814657A1 (en) * | 1979-11-15 | 1981-03-25 | Минское Специальное Конструктор-Ckoe Бюро Протяжных Ctahkob | Arrangement for cleaning tool from chips |
| SU1248763A1 (en) * | 1985-02-22 | 1986-08-07 | Предприятие П/Я В-2750 | Arrangement for cleaning broaching tool from metal chips |
| CN203712398U (en) * | 2013-12-13 | 2014-07-16 | 江苏京生软管有限公司 | Chip removal device of cutting knife for cutting machine |
| TWM497577U (en) * | 2014-06-27 | 2015-03-21 | Cosen Mechatronics Co Ltd | Brush wheel structure |
| CN107511716A (en) * | 2016-06-16 | 2017-12-26 | 中电电机股份有限公司 | Steam turbo generator line embedding groove cutting tool cleaning device |
| CN108254007A (en) * | 2018-01-15 | 2018-07-06 | 张帝 | One kind can automatic leveling machine components detecting system |
| CN208681113U (en) * | 2018-08-09 | 2019-04-02 | 泰州市现代数控机械有限公司 | A kind of numerically controlled lathe cutter automatic cleaning apparatus |
| CN211249308U (en) * | 2019-10-15 | 2020-08-14 | 重庆鼎珈机械有限公司 | Axle sleeve production drilling machine iron fillings clearing device |
| CN111014781A (en) * | 2019-12-03 | 2020-04-17 | 广州百士臣科技有限公司 | Clean type numerical control drilling machine that machining precision is high |
| CN111331065A (en) * | 2020-04-02 | 2020-06-26 | 南京德长锻造有限公司 | External gear shaft sleeve machining process and milling-cleaning integrated equipment thereof |
| CN111546115A (en) * | 2020-06-18 | 2020-08-18 | 温州屉安智能科技有限公司 | Quick numerical control cutting equipment that sweeps was collected |
| CN111890095A (en) * | 2020-07-16 | 2020-11-06 | 陈雪珍 | Mechanical cutter tool changer |
| CN112122190A (en) * | 2020-09-23 | 2020-12-25 | 格力电器（武汉）有限公司 | Surface cleaning device and PCB mainboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113635126B (en) | 2022-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110640571B (en) | Deburring machine tool for machining numerical control vertical multi-axis linkage casting | |
| Toh | Surface topography analysis in high speed finish milling inclined hardened steel | |
| EP1923170A2 (en) | Automatic lathe | |
| Takeuchi et al. | Improvement in the working accuracy of an NC lathe by compensating for thermal expansion | |
| Choi et al. | Real‐time monitoring of tool fracture in turning using sensor fusion | |
| Chen et al. | Effects of inclination angles on geometrical features of machined surface in five-axis milling | |
| CN104070183A (en) | Automatic control device for online removing of tiny burrs on working edge of valve element of servo valve | |
| Min et al. | A study on initial contact detection for precision micro-mold and surface generation of vertical side walls in micromachining | |
| JPWO2013089282A1 (en) | Judgment method of processing means in ultra-precise composite processing apparatus and ultra-precise composite processing apparatus | |
| Xiao et al. | Research on the critical condition of Brittle-Ductile Transition about Micro-Milling of KDP crystal and experimental verification | |
| CN113635126B (en) | Cutter chip removing device and using method thereof | |
| Ramachandran et al. | The role of deburring in manufacturing: A state-of-the-art survey | |
| EP2901221A1 (en) | Method and device for measuring a tool received in a workpiece processing machine | |
| CN109317715A (en) | A kind of accurate digital control horizontal-type biaxial boring machine | |
| CN101898253A (en) | Numerical control machine | |
| Hemaid et al. | Experimental investigation on surface finish during turning of aluminum under dry and minimum quantity lubrication machining conditions | |
| CN111390567A (en) | Butterfly bearing positioning hole machining equipment and machining process | |
| CN209349545U (en) | A kind of accurate digital control horizontal-type biaxial boring machine | |
| JP2001269844A (en) | Tool observing method, its device, and cutting work system | |
| CN216576836U (en) | CNC machining center automatic feeding device | |
| CN116021234A (en) | Frame section part machining method | |
| CN210731963U (en) | Deburring machine tool for machining numerical control vertical multi-shaft linkage castings | |
| CN212071070U (en) | Butterfly bearing locating hole processing equipment | |
| US7899572B2 (en) | Method and device for measuring the geometry of a cutting edge to be chamfered | |
| CN210125920U (en) | Processing measuring tool for oversized diameter excircle or inner hole of vertical lathe revolving body workpiece |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |