CN110052878A - A kind of frequency conversion tool magazine and its tool change control method - Google Patents
A kind of frequency conversion tool magazine and its tool change control method Download PDFInfo
- Publication number
- CN110052878A CN110052878A CN201910341768.8A CN201910341768A CN110052878A CN 110052878 A CN110052878 A CN 110052878A CN 201910341768 A CN201910341768 A CN 201910341768A CN 110052878 A CN110052878 A CN 110052878A
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- Prior art keywords
- tool magazine
- tool
- knife
- cutter
- cutterhead
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Classifications
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- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
Abstract
The present invention relates to a kind of frequency conversion tool magazine and its tool change control methods, it is characterized by: the frequency conversion tool magazine includes: tool magazine ontology, cam mechanism, tool arm structure, ATC shield, ATC cutter-exchange mechanism, cam position sensor, tool magazine motor fixing seat, tool magazine motor, control box, tool magazine rear shield, disc type cutterhead unit, origin sensor, tool magazine front protection cover, the air cylinder group of falling knife, the microswitch of falling knife, cutterhead mandrel, knife sleeve structure, the positioning seat of falling knife, frequency conversion mould group, pass through frequency conversion mould group, so that disc type cutterhead unit is accelerated in rotation initial stage rotation speed, it is accurate to be held in position simultaneously in disc type cutterhead brake unit, and due to the use instead of brake block thus it is possible to prevente effectively from the problems such as brake block serious wear.
Description
Technical field
The present invention relates to a kind of magazine tool structure and its control methods, and in particular to a kind of frequency conversion tool magazine and its tool change control side
Method.
Background technique
In existing precision machinery molding process, the process of single component be often related to boring, milling,
It a variety of processing technologys, the cutter of single kind such as cuts, cut, boring and tending not to the use demand for meeting a variety of processing type techniques,
Thus generally require to make the cutter of processing timely replacement adjustment in the process of single component, in the prior art one
As include artificial substitute mode and mechanical two kinds of substitute mode, for artificial substitute mode, although replacement effect is accurate, lead
The mismachining tolerance of cause is small, but replacement takes time and effort, and replacement requires manually to carry out position detection, individual labour variance every time
Greatly, and to unskilled operator the security threat constituted is larger, and for mechanical substitute mode, although time saving province
Power, the precision realized after replacement is higher, but applicability is poor, can not can carry out identical tool changing for per a cutter
And positioning operation, narrow application range；For existing circular tool magazine, there are disc type cutterhead unit rotation speeds
The problems such as unstable and brake block is used for a long time rear serious wear when compared with slow, braking.
Summary of the invention
In order to overcome the deficiencies in the prior art and defect, the present invention provides a kind of frequency conversion tool magazine and its tool changing controls
Method processed.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of frequency conversion tool magazine, it is characterised in that: the frequency conversion tool magazine includes: tool magazine ontology, cam mechanism, tool arm structure, ATC shield
Cover, ATC cutter-exchange mechanism, cam position sensor, tool magazine motor fixing seat, tool magazine motor, control box, tool magazine rear shield, disk
Formula cutterhead unit, tool magazine front protection cover, the air cylinder group of falling knife, the microswitch of falling knife, cutterhead mandrel, knife sleeve structure, falls at origin sensor
Knife positioning seat, frequency conversion mould group；Wherein, the cam mechanism is set to the rear portion of the tool magazine ontology, the cam orientation sensing
Device is set to the rear portion of the tool magazine ontology and is located at the top of the cam mechanism, and the tool magazine ontology passes through the cam machine
Structure and the disc type cutterhead unit are sequentially connected, lower section and institute of the tool arm structure setting in the disc type cutterhead unit
The center through hole for stating tool arm structure, which is coated on the driving mandrel below the ATC cutter-exchange mechanism, enables the tool arm structure
It is rotated around the driving mandrel, the ATC shield is set to the periphery of the ATC cutter-exchange mechanism, the tool magazine motor fixing seat
It is set to the upside of the tool magazine ontology, the tool magazine motor is installed on the top of the tool magazine motor fixing seat, the control
Box is set to the side of the tool magazine motor fixing seat and the tool magazine motor, and the disc type cutterhead unit passes through the tool magazine
The cutterhead mandrel of rear shield is installed on tool magazine ontology, is additionally provided with tool magazine front protection cover on front side of the disc type cutterhead unit,
It is additionally provided with the air cylinder group of falling knife and the microswitch of falling knife between the disc type cutterhead unit and the tool magazine front protection cover, described
It is additionally provided with origin sensor between the air cylinder group of falling knife and the microswitch of falling knife, in the cutterhead of the disc type cutterhead unit
Several knife sleeve structures and the positioning seat of falling knife are evenly arranged in circumferential direction, the frequency conversion mould group is set to the visitor outside frequency conversion tool magazine
In the Machine Tool Electric Appliance cabinet of family.
Further, the tool magazine motor is set to the space surrounded between the tool magazine rear shield and the ATC shield
In.
Further, the diameter of the tool magazine front protection cover is less than the diameter of the tool magazine rear shield.
Further, the lower section setting of the tool magazine rear shield is jagged.
Further, the tool magazine ontology is internally provided with the mounting groove for accommodating the cam mechanism.
Further, instrument window is also provided on the ATC shield.
Further, the present invention also provides a kind of tool change control methods of frequency conversion tool magazine, it is characterised in that: including following step
It is rapid:
(1) cutterhead selects knife: when magazine knife-selecting, after confirmation knife sleeve structure is in horizontality, starting tool magazine motor, tool magazine motor drives
Moving cam mechanism, and rotation is carried out by the cutterhead in cam mechanism driving disc type cutterhead unit and selects knife, and passes through frequency conversion mould
Group accelerates the rotation of disc type cutterhead unit, the cam per revolution in cam mechanism, and cutterhead rotates a knife position；
(2) knife is fallen:
(2.1) control box assigns tool changing instruction, executes the movement of falling knife, and the microswitch of falling knife is opened and controls the air cylinder group of falling knife driving
Knife sleeve structure is rotated by 90 ° from the position parallel with the cutterhead plane to the position vertical with the cutterhead plane；
(2.2) when knife sleeve structure is abutted with the positioning seat of falling knife realization, confirm the completion of falling knife, the microswitch of falling knife is closed, knife
Air cylinder group stopping movement；
(3) driving mandrel positioning: driving mandrel rises to tool change position, and completes the direction positioning of driving mandrel；
(4) tool arm tool changing: tool magazine motor drives ATC cutter-exchange mechanism that the tool arm in tool arm structure is caused to rotate by frequency conversion mould group,
Until when cam position sensor detects that cam moves to predeterminated position, the stalling braking of tool magazine motor waits box to be controlled
Further instruction；
(4.1) detain knife: the motor of starting ATC cutter-exchange mechanism drives the tool arm below ATC cutter-exchange mechanism to rotate to button cutter position,
The motor braking of ATC cutter-exchange mechanism after confirmation reaches button cutter position；
(4.2) it draws sword and tool changing: executing after machine tool chief axis pine knife act and do and confirm, confirm the cutter claw crawl broach shell of tool arm structure
The stage property to be recycled in cutter and machine tool chief axis to be used in structure, tool arm move downward pre-determined distance and while 180 ° of rotation
And rise pre-determined distance again, to complete Tool changeover, tool arm stops at predeterminated position；
(4.3) return: executing after machine tool chief axis lock knife act and do and confirm, starting ATC cutter-exchange mechanism driving tool arm structure return,
After origin sensor detects that tool arm structure returns to initial position, confirmation tool arm structure is located at origin position；
(5) return knife: after current cutter use, cutterhead rotates to the knife position of next cutter to be used, repeats the above steps
(1) current using the recycling of the cutter finished and the lower exchange cutter to be used to realize to the operation of step (4).
Further, the tool arm of ATC cutter-exchange mechanism drives the cutter claw drop-down after crawl cutter default in the step (4.2)
Distance executes 180 ° of rotation after drawing sword movement and rises identical pre-determined distance again, and the pre-determined distance is 115mm.
Further, the use being transferred to below cutterhead finishes to be set in cutter and cutterhead circumferential direction in the disc type cutterhead unit
The knife sleeve structure set is in one-to-one relationship.
Further, the use being transferred to below cutterhead finishes to be set in cutter and cutterhead circumferential direction in the disc type cutterhead unit
The knife sleeve structure set is in non-one-to-one relationship.
The beneficial effects of the present invention are:
(1) realize that primary rotation is able to achieve what cutter to be used was removed from tool magazine by control box drive mechanism
It realizes that use finishes cutter and moves into tool magazine again from external simultaneously, had both avoided replacement error, the time-consuming of artificial substitute mode
Effort, security threat, and it is avoided that the narrow defect of range of applicability existing for mechanical substitute mode, it is filled by multiple position detections
The accurate detection set guarantees replacement precision.
(2) by frequency conversion mould group, so that disc type cutterhead unit is accelerated in rotation initial stage rotation speed, while in disc type
It is held in position when cutterhead brake unit accurately and due to the use instead of brake block thus it is possible to prevente effectively from brake pad wear
The problems such as serious.
(3) use being specifically transferred to below setting cutterhead finishes sets up in cutterhead week in cutter and disc type cutterhead unit
Knife sleeve structure be in one-to-one relationship, so that the cutter after guaranteeing use can be accommodated in again and one is a pair of
In the broach shell answered, avoid because mismatched between cutter and broach shell and caused by it is stuck, squeeze, damage the defects of.
(4) use being specifically transferred to below setting cutterhead finishes sets up in cutterhead week in cutter and disc type cutterhead unit
Knife sleeve structure be in non-one-to-one relationship, so that the cutter after guaranteeing use can be accommodated in next knife again
In set, avoid because between cutter and broach shell one-to-one matching relationship and need cutterhead go to corresponding position and into
The detection of matching degree between row cutter and broach shell and the time spent and power.
Detailed description of the invention
Fig. 1 is a kind of Structure explosion diagram of frequency conversion tool magazine of the present invention；
Fig. 2 is a kind of structure top view of frequency conversion tool magazine of the present invention；
Fig. 3 is a kind of structure front view of frequency conversion tool magazine of the present invention；
Fig. 4 is a kind of structural side view of frequency conversion tool magazine of the present invention；
Fig. 5 is a kind of step flow chart of the tool change control method of frequency conversion tool magazine of the present invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs 1-4, a kind of frequency conversion tool magazine, frequency conversion tool magazine include: tool magazine ontology 1, cam mechanism 2, tool arm structure 3,
ATC shield 4, ATC cutter-exchange mechanism 5, cam position sensor 6, tool magazine motor fixing seat 7, tool magazine motor 8, control box 9, tool magazine
Rear shield 10, disc type cutterhead unit 11, origin sensor 12, tool magazine front protection cover 13, the air cylinder group of falling knife 14, the microswitch of falling knife
15, cutterhead mandrel 16, knife sleeve structure 17, the positioning seat of falling knife 18, frequency conversion mould group 19；Wherein, cam mechanism 2 is set to tool magazine ontology
1 rear portion, cam position sensor 6 are set to the rear portion of tool magazine ontology 1 and are located at the top of cam mechanism 2, and tool magazine ontology 1 is logical
Cam mechanism 2 and disc type cutterhead unit 11 is crossed to be sequentially connected, tool arm structure 3 be set to the lower section of disc type cutterhead unit 11 and
The center through hole of tool arm structure 3, which is coated on the driving mandrel 51 of 5 lower section of ATC cutter-exchange mechanism, enables tool arm structure 3 around drive
Moving mandrel 51 rotates, and ATC shield 4 is set to the periphery of ATC cutter-exchange mechanism 5, and tool magazine motor fixing seat 7 is set to tool magazine ontology 1
Upside, tool magazine motor 8 is installed on the top of tool magazine motor fixing seat 7, and control box 9 is set to tool magazine motor fixing seat 7 and knife
The side of library motor 8, disc type cutterhead unit 11 are installed on tool magazine ontology 1 by the cutterhead mandrel 16 of tool magazine rear shield 10,
It is additionally provided with tool magazine front protection cover 13 on front side of disc type cutterhead unit 11, between disc type cutterhead unit 11 and tool magazine front protection cover 13
It is additionally provided with the air cylinder group of falling knife 14 and the microswitch of falling knife 15, is also set up between the air cylinder group of falling knife 14 and the microswitch of falling knife 15
There is origin sensor 12, several knife sleeve structures 17 and knife are evenly arranged in the cutterhead circumferential direction of disc type cutterhead unit 11
Positioning seat 18, frequency conversion mould group 19 are set in client's lathe Electric Appliance Cabinet outside frequency conversion tool magazine, pass through the mechanical knot of control box driving
Structure and then the primary rotation of realization are to be able to achieve while cutter to be used is removed from tool magazine to realize that use finishes cutter from outside
Again it moves into tool magazine, had not only avoided the replacement error of artificial substitute mode, taken time and effort, security threat, but also be avoided that machinery
The narrow defect of range of applicability existing for substitute mode guarantees replacement precision by the accurate detection of multiple position detecting devices；
Simultaneously by frequency conversion mould group, so that disc type cutterhead unit is accelerated in rotation initial stage rotation speed, while in disc type cutterhead list
It is held in position when member braking accurately and due to the use instead of brake block thus it is possible to prevente effectively from brake block serious wear etc.
Problem.
Specifically, tool magazine motor 8 is set in the space surrounded between tool magazine rear shield 10 and ATC shield 4, thus by knife
Library motor 8 is positioned at the position between tool magazine rear shield 10 and ATC shield 4, and reducing tool magazine motor 8 can by the collision of exotic
Can, while reducing the influence of dust and impurity as far as possible.
Specifically, the diameter of tool magazine front protection cover 13 is less than the diameter of tool magazine rear shield 10, so that origin sensor 12,
The air cylinder group of falling knife 14, the microswitch of falling knife 15 are located inside the radial extension of tool magazine front protection cover 13, and make several broach shell knots
Structure 17 is located at outside the radial extension of tool magazine front protection cover 13, to guarantee going on smoothly for each step of tool changing.
Specifically, the lower section setting jagged 101 of tool magazine rear shield 10, consequently facilitating tool arm structure 3 is in exchanging knives process
It moves to 101 position of notch and realizes tool changing.
Specifically, the mounting groove 1a for being internally provided with receiving cam mechanism 2 of tool magazine ontology 1, to pass through tool magazine motor 8
Driving cam means 2 drive disc type cutterhead unit 11 to operate by transmission connection in turn.
Specifically, it is also provided with instrument window 41 on ATC shield 4, consequently facilitating from staff carries out from outside.
Specifically, as shown in figure 5, the present invention also provides a kind of tool change control methods of frequency conversion tool magazine, comprising the following steps:
(1) cutterhead selects knife: when magazine knife-selecting, after confirmation knife sleeve structure is in horizontality, starting tool magazine motor, tool magazine motor drives
Moving cam mechanism, and rotation is carried out by the cutterhead in cam mechanism driving disc type cutterhead unit and selects knife, and passes through frequency conversion mould
Group accelerates the rotation of disc type cutterhead unit, the cam per revolution in cam mechanism, and cutterhead rotates a knife position；
(2) knife is fallen:
(2.1) control box assigns tool changing instruction, executes the movement of falling knife, and the microswitch of falling knife is opened and controls the air cylinder group of falling knife driving
Knife sleeve structure is rotated by 90 ° from the position parallel with the cutterhead plane to the position vertical with the cutterhead plane；
(2.2) when knife sleeve structure is abutted with the positioning seat of falling knife realization, confirm the completion of falling knife, the microswitch of falling knife is closed, knife
Air cylinder group stopping movement；
(3) driving mandrel positioning: driving mandrel rises to tool change position, and completes the direction positioning of driving mandrel；
(4) tool arm tool changing: tool magazine motor drives ATC cutter-exchange mechanism that the tool arm in tool arm structure is caused to rotate by frequency conversion mould group,
Until when cam position sensor detects that cam moves to predeterminated position, the stalling braking of tool magazine motor waits box to be controlled
Further instruction；
(4.1) detain knife: the motor of starting ATC cutter-exchange mechanism drives the tool arm below ATC cutter-exchange mechanism to rotate to button cutter position,
The motor braking of ATC cutter-exchange mechanism after confirmation reaches button cutter position；
(4.2) it draws sword and tool changing: executing after machine tool chief axis pine knife act and do and confirm, confirm the cutter claw crawl broach shell of tool arm structure
The stage property to be recycled in cutter and machine tool chief axis to be used in structure, tool arm move downward pre-determined distance and while 180 ° of rotation
And rise pre-determined distance again, to complete Tool changeover, tool arm stops at predeterminated position；
(4.3) return: executing after machine tool chief axis lock knife act and do and confirm, starting ATC cutter-exchange mechanism driving tool arm structure return,
After origin sensor detects that tool arm structure returns to initial position, confirmation tool arm structure is located at origin position；
(5) return knife: after current cutter use, cutterhead rotates to the knife position of next cutter to be used, repeats the above steps
(1) current using the recycling of the cutter finished and the lower exchange cutter to be used to realize to the operation of step (4).
Specifically, in the step (4.2) tool arm of ATC cutter-exchange mechanism drive the cutter claw drop-down after crawl cutter default away from
Rise identical pre-determined distance again from, execution 180 ° of rotation after movement of drawing sword, and the pre-determined distance is 115mm, this is apart from mistake
Short to be unfavorable for being kept completely separate for cutter and knife sleeve structure, this influences the job stability and precisely of tool arm structure apart from too long
Degree, thus the distance is determined by the specific size of broach shell, cutter and tool arm simultaneously.
Specifically, the use being transferred to below cutterhead finishes to be set up in cutterhead week in cutter and the disc type cutterhead unit
Knife sleeve structure be in one-to-one relationship, so that the cutter after guaranteeing use can be accommodated in again and one is a pair of
In the broach shell answered, avoid because mismatched between cutter and broach shell and caused by it is stuck, squeeze, damage the defects of.
Specifically, the use being transferred to below cutterhead finishes to be set up in cutterhead week in cutter and the disc type cutterhead unit
Knife sleeve structure be in non-one-to-one relationship, so that the cutter after guaranteeing use can be accommodated in next knife again
In set, avoid because between cutter and broach shell one-to-one matching relationship and need cutterhead go to corresponding position and into
The detection of matching degree between row cutter and broach shell and the time spent and power.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of frequency conversion tool magazine, it is characterised in that: the frequency conversion tool magazine includes: tool magazine ontology (1), cam mechanism (2), tool arm knot
Structure (3), ATC shield (4), ATC cutter-exchange mechanism (5), cam position sensor (6), tool magazine motor fixing seat (7), tool magazine motor
(8), box (9), tool magazine rear shield (10), disc type cutterhead unit (11), origin sensor (12), tool magazine front protection cover are controlled
(13), the air cylinder group of falling knife (14), the microswitch of falling knife (15), cutterhead mandrel (16), knife sleeve structure (17), the positioning seat of falling knife
(18), frequency conversion mould group (19)；Wherein, the cam mechanism (2) is set to the rear portion of the tool magazine ontology (1), and the cam is fixed
Level sensor (6) is set to the rear portion of the tool magazine ontology (1) and is located at the top of the cam mechanism (2), the tool magazine sheet
Body (1) is sequentially connected by the cam mechanism (2) and the disc type cutterhead unit (11), tool arm structure (3) setting
In the lower section of the disc type cutterhead unit (11) and the center through hole of the tool arm structure (3) is coated at the ATC tool changing machine
It is described so that the tool arm structure (3) can be rotated around the driving mandrel (51) on driving mandrel (51) below structure (5)
ATC shield (4) is set to the periphery of the ATC cutter-exchange mechanism (5), and the tool magazine motor fixing seat (7) is set to the tool magazine
The upside of ontology (1), the tool magazine motor (8) are installed on the top of the tool magazine motor fixing seat (7), the control box (9)
It is set to the side of the tool magazine motor fixing seat (7) and the tool magazine motor (8), the disc type cutterhead unit (11) passes through
The cutterhead mandrel (16) of the tool magazine rear shield (10) is installed on tool magazine ontology (1), before the disc type cutterhead unit (11)
Side is additionally provided with tool magazine front protection cover (13), also sets between the disc type cutterhead unit (11) and the tool magazine front protection cover (13)
It is equipped with the air cylinder group of falling knife (14) and the microswitch of falling knife (15), in the air cylinder group of falling knife (14) and the microswitch of falling knife
(15) it is additionally provided with origin sensor (12) between, is evenly arranged in the cutterhead circumferential direction of the disc type cutterhead unit (11)
Several knife sleeve structures (17) and the positioning seat of falling knife (18), the frequency conversion mould group (19) are set to the client computer outside frequency conversion tool magazine
In bed Electric Appliance Cabinet.
2. a kind of frequency conversion tool magazine according to claim 1, it is characterised in that: the tool magazine motor (8) is set to the knife
In the space surrounded between library rear shield (10) and the ATC shield (4).
3. a kind of frequency conversion tool magazine according to claim 1, it is characterised in that: the diameter of the tool magazine front protection cover (13) is less than
The diameter of the tool magazine rear shield (10).
4. a kind of frequency conversion tool magazine according to claim 1, it is characterised in that: the lower section of the tool magazine rear shield (10) is arranged
Jagged (101).
5. a kind of frequency conversion tool magazine according to claim 1, it is characterised in that: tool magazine ontology (1) is internally provided with
Accommodate the mounting groove (1a) of the cam mechanism (2).
6. a kind of frequency conversion tool magazine according to claim 1, it is characterised in that: be also provided with instrument on the ATC shield (4)
Window (41).
7. a kind of tool change control method of frequency conversion tool magazine, it is characterised in that: the following steps are included:
(1) cutterhead selects knife: when magazine knife-selecting, after confirmation knife sleeve structure is in horizontality, starting tool magazine motor, tool magazine motor drives
Moving cam mechanism, and rotation is carried out by the cutterhead in cam mechanism driving disc type cutterhead unit and selects knife, and passes through frequency conversion mould
Group accelerates the rotation of disc type cutterhead unit, the cam per revolution in cam mechanism, and cutterhead rotates a knife position；
(2) knife is fallen:
(2.1) control box assigns tool changing instruction, executes the movement of falling knife, and the microswitch of falling knife is opened and controls the air cylinder group of falling knife driving
Knife sleeve structure is rotated by 90 ° from the position parallel with the cutterhead plane to the position vertical with the cutterhead plane；
(2.2) when knife sleeve structure is abutted with the positioning seat of falling knife realization, confirm the completion of falling knife, the microswitch of falling knife is closed, knife
Air cylinder group stopping movement；
(3) driving mandrel positioning: driving mandrel rises to tool change position, and completes the direction positioning of driving mandrel；
(4) tool arm tool changing: tool magazine motor drives ATC cutter-exchange mechanism that the tool arm in tool arm structure is caused to rotate by frequency conversion mould group,
Until when cam position sensor detects that cam moves to predeterminated position, the stalling braking of tool magazine motor waits box to be controlled
Further instruction；
(4.1) detain knife: the motor of starting ATC cutter-exchange mechanism drives the tool arm below ATC cutter-exchange mechanism to rotate to button cutter position,
The motor braking of ATC cutter-exchange mechanism after confirmation reaches button cutter position；
(4.2) it draws sword and tool changing: executing after machine tool chief axis pine knife act and do and confirm, confirm the cutter claw crawl broach shell of tool arm structure
The stage property to be recycled in cutter and machine tool chief axis to be used in structure, tool arm move downward pre-determined distance and while 180 ° of rotation
And rise pre-determined distance again, to complete Tool changeover, tool arm stops at predeterminated position；
(4.3) return: executing after machine tool chief axis lock knife act and do and confirm, starting ATC cutter-exchange mechanism driving tool arm structure return,
After origin sensor detects that tool arm structure returns to initial position, confirmation tool arm structure is located at origin position；
(5) return knife: after current cutter use, cutterhead rotates to the knife position of next cutter to be used, repeats the above steps
(1) current using the recycling of the cutter finished and the lower exchange cutter to be used to realize to the operation of step (4).
8. a kind of tool change control method of frequency conversion tool magazine according to claim 7, it is characterised in that: the step (4.2)
Cutter claw after the tool arm drive crawl cutter of middle ATC cutter-exchange mechanism pulls down pre-determined distance, executes and rotates 180 ° after drawing sword movement again
It is secondary to rise identical pre-determined distance, and the pre-determined distance is 115mm.
9. a kind of tool change control method of frequency conversion tool magazine according to claim 7, it is characterised in that: be transferred to below cutterhead
It the use of finish the knife sleeve structure set up in cutterhead week in cutter and the disc type cutterhead unit is in one-to-one relationship.
10. a kind of tool change control method of frequency conversion tool magazine according to claim 7, it is characterised in that: be transferred to below cutterhead
Use finish the knife sleeve structure set up in cutterhead week in cutter and the disc type cutterhead unit in non-one-to-one pass
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341768.8A CN110052878A (en) | 2019-04-26 | 2019-04-26 | A kind of frequency conversion tool magazine and its tool change control method |
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| CN201910341768.8A CN110052878A (en) | 2019-04-26 | 2019-04-26 | A kind of frequency conversion tool magazine and its tool change control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111251038A (en) * | 2020-03-27 | 2020-06-09 | 北京博鲁斯潘精密机床有限公司 | Efficient double-tool magazine structure |
| CN116268029A (en) * | 2022-08-24 | 2023-06-23 | 上海日影机器人有限公司 | Cake robot is with automatic face device of mounting that drenches |
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