CN104325361B - Positioning device and positioning method thereof for multi-surface milling processing of casting die - Google Patents
Positioning device and positioning method thereof for multi-surface milling processing of casting die Download PDFInfo
- Publication number
- CN104325361B CN104325361B CN201410578280.4A CN201410578280A CN104325361B CN 104325361 B CN104325361 B CN 104325361B CN 201410578280 A CN201410578280 A CN 201410578280A CN 104325361 B CN104325361 B CN 104325361B
- Authority
- CN
- China
- Prior art keywords
- positioning rule
- blank
- slide bar
- processing
- positioning
- 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.)
- Expired - Fee Related
Links
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
-
- 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
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
-
- 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
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
-
- 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
- B23Q2717/00—Arrangements for indicating or measuring
- B23Q2717/006—Arrangements for indicating or measuring in milling machines
Abstract
The invention relates to a positioning device and a positioning method thereof for multi-surface milling processing of a casting die, and belongs to the field of machinery manufacturing. The positioning device comprises an upper positioning device and a lower positioning device, wherein the upper positioning device is fixedly connected with a movable arm (7), the movable arm (7) is fixedly connected with a main transmission device (20) of a numerical control machine tool, the lower positioning device is attached to a to-be-processed right angle of a blank (18) which is arranged on a processing platform (21) of the machine tool, and a laser beam (19) which is emitted by a laser device (2) at the upper part of the upper positioning device and a positioning hole (4) at the upper part of the lower positioning device correspondingly form the positioning device. The positioning device has the advantages that the accurate positioning of a processing cutter during multi-surface processing is realized, and the requirement of quick and accurate positioning of multiple numerical control processing equipment is met.
Description
Technical field
The invention belongs to mechanical manufacturing field, especially relate to a kind of positioner of casting molds multiaspect Milling Process
And its localization method.
Background technology
CNC milling machine is carrying out multiaspect " more than or equal to two to casting molds " sand mo(u)ld, wooden model or eps Bai Mo etc. "
During the Milling Process of face ", it is frequently run onto the problem of positioning datum variation: when first face process finishing, need the other face of processing
When, in order that processing faces up, need again to put mould, cause positioning datum to change, at this moment need technical staff to mould
Reorientate with processing starting point.The localization method commonly used at present is to determine the bad placement side of mould hair by percentage meter apparatus
To then by the processing starting point of mobile cutter and macroscopic method aligned cutting tool.But this localization method exists
Low precision, wayward the shortcomings of so that the die size error of processing is larger, even result in and the bad result such as scrap.Therefore,
Existing localization method is far from meeting quick and precision machined requirement.
Content of the invention
In order to overcome the shortcomings of in background technology, the invention provides a kind of positioning of casting molds multiaspect Milling Process
Device and its localization method, the positioner of casting molds multiaspect Milling Process of the present invention and its localization method are not only
The precise positioning of process tool during multiaspect processing can be realized；And the fast accurate that can meet multiple numerically controlled processing equipments is determined
The needs of position；The present invention has simple to operate, and positioning is quick, accuracy high it is easy to the advantages of debugging.
In order to realize goal of the invention of the present invention, can be achieved through the following technical solutions:
A kind of positioner of casting molds multiaspect Milling Process, including upper positioner and lower positioner, described
Upper positioner is fixedly connected with transfer arm, and described transfer arm is fixedly connected with the CNC milling machine main drive of lathe, described
Lower positioner is fitted with a processing right angle of the blank placed on the processing platform of lathe, and described upper positioner top sets
It is many that the location hole that the laser beam that the laser instrument put sends is arranged with lower positioner top is correspondingly formed described casting molds
The positioner of face Milling Process.
The positioner of described casting molds multiaspect Milling Process, described upper positioner includes laser instrument and laser
Device fixing device, described fixed device for laser is fixedly connected with the transfer arm of lathe, in the setting of fixed device for laser top
There are multiple laser instrument installing holes, in the internal grafting laser instrument of laser instrument installing hole.
The positioner of described casting molds multiaspect Milling Process, described fixed device for laser includes plastic plate,
Described plastic plate top is provided with several magnet mounting grooves and laser instrument installing hole；The quantity of described laser instrument installing hole with set
The number of lasers put is consistent；Described laser instrument and laser instrument installing hole grafting；It is inlaid with magnet piece inside magnet mounting groove,
By the transfer arm adhesive of described magnet piece and lathe, the material of described transfer arm is magnetic material and at least to described plastic plate
One vertical direction right angle, a face at this right angle and two axles in machine tool horizontal direction are perpendicular or parallel relation.
The positioner of described casting molds multiaspect Milling Process, described plastic plate is set to l shape, moulds material in l
The two ends of plate are provided with the y shape magnet mounting groove of integrative-structure；Described l moulds flitch setting and is structure as a whole or split setting.
The positioner of described casting molds multiaspect Milling Process, described lower positioner includes positioning rule and positioning
Chi fixing device, described positioning rule fixing device includes the main fixing device of positioning rule, and the main fixing device of described positioning rule includes l shape
Plate and slide bar, described l shape plate and slide bar setting are structure as a whole, the interior right-angle surface of described l shape plate and the processing of blank
Vertical two faces laminating at right angle, is respectively arranged with several location holes, slide bar jack and fixing hole on positioning rule top；Described
Fixing hole is internally provided with screw thread, described slide bar jack and fixing hole insertion setting, described slide bar jack be shaped to
The peripheral shape of slide bar is consistent, and slide bar passes through slide bar jack, so that slide bar is fixedly connected with positioning rule by screw through fixing hole.
The positioner of described casting molds multiaspect Milling Process, the number of lasers of setting sets with positioning rule
The positioning hole number put is consistent.
The positioner of described casting molds multiaspect Milling Process it is preferred that in described positioning rule setting positioning
Hole number is three.
The positioner of described casting molds multiaspect Milling Process, described positioning rule fixing device also includes positioning rule
Secondary template, described positioning rule pair template-setup is rectangular structure, and the positioning rule pair template of described rectangular structure is provided with
One l shape groove, the l shape partial shape of described l shape groove and l shape plate and in the same size, described l shape groove and l shape plate grafting.
The localization method of the described positioner of casting molds multiaspect Milling Process, its step is as follows:
1) determine the machining starting point of cutter: blank will be positioned over above processing platform, observe by the naked eye, by blank base
Originally ajust, in the first face processing of blank, above blank a vertex position processes three orthogonal planes,
I.e. three machined surfaces form a processing right angle；The normal of this three orthogonal planes x-axis y-axis z-axis with lathe respectively
Parallel；The summit at this processing right angle is the machining starting point of cutter；
2) fixed laser and positioning rule: the fixed device for laser that will be fixed with laser instrument is fixed on the one of transfer arm
On individual right angle, this right angle and above-mentioned steps 1) in blank processing square position corresponding；The slide bar of the main fixing device of positioning rule is worn
Cross the slide bar jack of positioning rule, propping up slide bar by the fixing hole that screw passes through positioning rule makes slide bar be fixedly connected with positioning rule,
Slide bar and positioning rule keep in the horizontal direction, vertical two faces patch at the processing right angle of the interior right-angle surface of l shape plate and blank
Close；Laser beam light is vertically launched, positioning rule has clearly as, as size corresponding with location hole, when laser beam is firm
Completely extend across location hole well, when positioning rule can't see laser imaging, illustrate that the match is successful, cutter is just in machining starting point
Above it is achieved that being accurately positioned；
3) positioning of blank second face processing: blank will overturn, start the positioning of the second face processing, by vertical two
The intersection in face and height to be processed come the machining starting point of cutter when determining machining blanks the second face, by two within l shape plate
Individual face and bottom surface are adjacent to two planes of vertical direction and processing platform, by blank, the main fixing device of positioning rule and positioning
Chi, the location hole that adjustment laser beam is just passed through in positioning rule, guarantee in moving process that l shape plate is adjacent to blank, by with
Upper operation completes the position fixing process of the second face processing, in the position fixing process in this face, needs when processing the top in blank for the right angle
Use positioning rule pair template；
4) positioning of other faces of blank processing: processing is determined by the intersection and height to be processed in vertical two faces
The machining starting point of cutter during other faces of blank, i.e. the machining starting point of cutter is located at the surface of processing right-angled apices；According to above-mentioned
Step 3) is sequentially completed the positioning of other each faces processing.
The localization method of the positioner of described casting molds multiaspect Milling Process, the size of three machined surfaces is all higher than
The size of positioning rule pair template；The fixation of positioning rule is that positioning rule pair template is put at the vertex position of blank, and and blank
Top surface is adjacent to, and l shape groove is adjacent to vertical two faces, and the slide bar of the l shape plate of main for positioning rule fixing device is passed through positioning rule
Slide bar jack, prop up slide bar and so that slide bar is fixedly connected with positioning rule by the fixing hole that screw passes through positioning rule.
Compared with prior art, the beneficial effect that the present invention is reached is:
(1) positioner of casting molds multiaspect Milling Process of the present invention is used for multiaspect Milling Process casting use
Blank, when carrying out multiaspect Milling Process to casting molds, quickly can be ajusted, and can quickly position cutter by mould
To machining starting point；
(2) being applicable to transfer arm is magnetic material and at least one vertical direction right angle of transfer arm, the one of this right angle
Two axles of individual face and milling machine horizontal direction are perpendicular or the different types of milling machine of parallel relation；
(3) go wrong in process, when back to zero operation encounters problems, locating and machining benchmark can be found faster
Point；
(4) this device is simple to operate, and locating speed is fast, and registration is it is easy to debug.
Brief description
Fig. 1 is the working state schematic representation of positioner of the present invention；
Fig. 2 is the perspective view of the main fixing device of positioning rule of positioner of the present invention；
Fig. 3 is the perspective view of the positioning rule of positioner of the present invention；
Fig. 4 is the sectional view of the positioning rule of positioner of the present invention；
Fig. 5 is the perspective view of the positioning rule pair template of positioner of the present invention；
Fig. 6 is the perspective view of the fixed device for laser of positioner of the present invention；
Fig. 7 is the operating diagram of positioner of the present invention；
In figure: 1, positioning rule；2nd, laser instrument；3rd, positioning rule fixing device；4th, location hole；5th, fixed device for laser；6、
Cutter；7th, transfer arm；8th, the main fixing device of positioning rule；9th, positioning rule pair template；10th, l shape plate；11st, slide bar；12nd, slide bar is inserted
Hole；13rd, l shape groove；14th, plastic plate；15th, magnet mounting groove；16th, laser instrument installing hole；17th, fixing hole；18th, blank；19th, laser
Bundle；20th, CNC milling machine main drive；21st, processing platform.
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
In conjunction with the positioner of the casting molds multiaspect Milling Process described in Fig. 1 to Fig. 7, including upper positioner and under
Positioner, described upper positioner is fixedly connected with transfer arm 7, and described transfer arm 7 is filled with the CNC milling machine main transmission of lathe
Put 20 to be fixedly connected, transfer arm 7 can move with vertical direction in the horizontal direction, the processing of described lower positioner and lathe
One processing right angle laminating of the blank 18 placed on platform 21, the laser instrument 2 that described upper positioner top is arranged sends
The location hole 4 that laser beam 19 is arranged with lower positioner top is correspondingly formed determining of described casting molds multiaspect Milling Process
Position device.
The positioner of described casting molds multiaspect Milling Process, described upper positioner includes laser instrument 2 and swashs
Light device fixing device 5, described fixed device for laser 5 is fixedly connected with the transfer arm 7 of lathe, on fixed device for laser 5
Portion is provided with multiple laser instrument installing holes 16, in the internal grafting laser instrument 2 of laser instrument installing hole 16.
The positioner of described casting molds multiaspect Milling Process, described fixed device for laser 5 includes plastic plate
14, described plastic plate 14 top is provided with several magnet mounting grooves 15 and laser instrument installing hole 16；Described laser instrument installing hole
16 quantity is consistent with laser instrument 2 quantity of setting；Described laser instrument 2 and laser instrument installing hole 16 grafting；In magnet mounting groove
It is inlaid with magnet piece, described plastic plate 14 is by transfer arm 7 adhesive of described magnet piece and lathe, described transfer arm 7 inside 15
For magnetic material and at least one vertical direction right angle, a face at this right angle is perpendicular with two axles of milling machine horizontal direction
Or parallel relation.
The positioner of described casting molds multiaspect Milling Process, described plastic plate 14 is set to l shape, moulds in l
The two ends of flitch are provided with the y shape magnet mounting groove 15 of integrative-structure；Described l moulds flitch 14 setting and is structure as a whole or split
Setting.
The positioner of described casting molds multiaspect Milling Process, described lower positioner includes positioning rule 1 and determines
Position chi fixing device 3, described positioning rule fixing device 3 includes the main fixing device of positioning rule 8, the main fixing device 8 of described positioning rule
Including l shape plate 10 and slide bar 11, described l shape plate 10 and slide bar 11 setting are structure as a whole, described l shape plate 10 interior straight
Fit in vertical two faces at the processing right angle of edged surface and blank 18, positioning rule 1 top be respectively arranged with several location holes 4,
Slide bar jack 12 and fixing hole 17；Described fixing hole 17 is internally provided with screw thread, described slide bar jack 12 and fixing hole 17 insertion
Setting, described slide bar jack 12 is shaped to consistent with the peripheral shape of slide bar 11, and slide bar 11 passes through slide bar jack 12, logical
Crossing screw makes slide bar 11 be fixedly connected with positioning rule 1 through fixing hole 17.
The positioner of described casting molds multiaspect Milling Process, laser instrument 2 quantity of setting with positioning rule 1
Location hole 4 quantity of setting is consistent.
The positioner of described casting molds multiaspect Milling Process it is preferred that in described positioning rule 1 setting positioning
Hole 4 quantity is three.
The positioner of described casting molds multiaspect Milling Process, described positioning rule fixing device 8 also includes positioning
Chi pair template 9, described positioning rule pair template 9 is set to rectangular structure, and the positioning rule pair template 9 of described rectangular structure sets
It is equipped with a l shape groove 13, the l shape partial shape of described l shape groove 13 and l shape plate 10 and in the same size, described l shape groove 13 and l
Shape plate 10 grafting.
Described positioning device structure is simple, and being applicable to transfer arm is magnetic material and transfer arm at least vertically side
To right angle, a face at this right angle is perpendicular with two axles of milling machine horizontal direction or the different types of milling machine of parallel relation.
The mmu-5ga casting mold Quick-forming Digit Control Machine Tool selecting Machinery Science Research Institute independent research carries out blank 18
Processing, illustrates the localization method of the positioner of described casting molds multiaspect Milling Process.Mmu-5ga casting mold is rapid-result soon
Shape Digit Control Machine Tool includes digital control system, transfer arm 7, main drive 20 and processing platform 21 etc., Digit Control Machine Tool transfer arm 7 and master
Transmission device 20 is connected, and blank 18 is placed in above processing platform 21.
Below, in conjunction with Fig. 1 to Fig. 7, illustrate determining of the described positioner of casting molds multiaspect Milling Process
Method for position, its step is as follows:
1) determine the machining starting point of cutter 6: blank 18 will be positioned over above processing platform 21, observe by the naked eye, will
Blank 18 is ajusted substantially, and in the first face processing of blank 18, above blank 18 a vertex position processes three phases
Vertical planes, i.e. one processing right angle of three machined surfaces formation；The normal of this three orthogonal planes respectively with machine
The x-axis y-axis z-axis of bed is parallel；The summit at this processing right angle is the machining starting point of cutter 6；
2) fixed laser 2 and positioning rule 1: the fixed device for laser 5 that will be fixed with laser instrument 2 is fixed on transfer arm
On 7 right angle, this right angle and above-mentioned steps 1) in blank 18 processing square position corresponding；The main fixing device of positioning rule 8
Slide bar pass through the slide bar jack of positioning rule, prop up slide bar and make slide bar 11 and positioning rule by the fixing hole that screw passes through positioning rule
1 is fixedly connected, and slide bar 11 and positioning rule 1 keep in the horizontal direction, and the interior right-angle surface of l shape plate 10 is straight with the processing of blank 18
Vertical two faces laminating at angle；Laser beam 19 light is vertically launched, positioning rule 1 has clearly as, as size with fixed
Position hole 4 is corresponding, when laser beam 19 just completely extends across location hole 4, can't see laser imaging in positioning rule 1, illustrates to mate
Success, cutter 6 just on machining starting point it is achieved that being accurately positioned；
3) blank 18 second face locating and machining: blank 18 will overturn, start the positioning of blank 18 second face processing, pass through
The machining starting point of cutter when the intersection in vertical two faces to determine processing the second face with height to be processed, by l shape plate 10
Two faces in portion and bottom surface are adjacent to two planes of vertical direction and processing platform 21, by blank 18, the main fixation of positioning rule
Device 8 and positioning rule 1, adjustment laser beam 19 is just passed through the location hole 4 in positioning rule 1, guarantees l shape plate 10 in moving process
It is adjacent to blank 18, thus completing the position fixing process of the second face processing of blank 18, in the position fixing process in this face, when processing is straight
Angle needs when the top of blank to use positioning rule pair template 9；Quickly blank 18 can be ajusted by above operation, and
Cutter quickly can be positioned to machining starting point, go wrong in process, when back to zero operation encounters problems, can be very fast
Pick up locating and machining datum mark；
4) other face locating and machining of blank 18: processing is determined by the intersection and height to be processed in vertical two faces
The machining starting point of cutter during other faces, i.e. the machining starting point of cutter 6 is located at the surface of processing right-angled apices；According to above-mentioned step
Rapid 3) are sequentially completed the positioning of other each faces processing, and described localization method is simple to operate, and locating speed is fast, registration, easily
In debugging.
The localization method of the positioner of described casting molds multiaspect Milling Process, the size of three machined surfaces is all higher than
The size of positioning rule pair template 9；The fixation of positioning rule 1 is that positioning rule pair template 9 is put at the vertex position of blank 18, and with
Blank 18 top surface is adjacent to, and l shape groove 13 is adjacent to vertical two faces, by the slide bar of the l shape plate 10 of main for positioning rule fixing device 8
The 11 slide bar jacks 12 passing through positioning rule 1, propping up slide bar 11 by the fixing hole 17 that screw passes through positioning rule 1 makes slide bar 11 and determines
Position chi 1 is fixedly connected.
The positioner of casting molds multiaspect Milling Process of the present invention, on a machine tool during first use,
Need to debug positioning rule 1 in the position in positioning rule fixing device 3: after fixing to positioning rule 1 and laser instrument 2, open laser instrument 2
Switch, and the position of running fix chi 1, make laser be just passed through location hole 4, fixing hole 17 passed through by screw, will position
Chi 1 is fixed on slide bar 11, after debugging terminates, takes off positioning rule 1 and positioning rule fixing device 3, and positioning rule 1 is solid through debugging first
After fixed, repeat positioning and use, when being applied to other Digit Control Machine Tools, only need to again the position of positioning rule 1 be carried out debugging
Reuse again, a Digit Control Machine Tool corresponds to the specific position of positioning rule 1 one.
When processing right angle in the bottom of blank 18, by positioning rule 1 and the main fixing device of positioning rule 8 from positioning rule pair template
Take off on 9, be horizontally placed on processing platform, by two processing in two faces within l shape plate 10 and bottom surface and vertical direction
Face and processing platform are adjacent to, and by blank 18, the main fixing device of positioning rule 8 and positioning rule 1, adjust laser and are just passed through positioning rule
Location hole 4 on 1, guarantees in moving process that l shape plate 10 and blank 18 are adjacent to, and completes the processing of each face by above operation
Position fixing process.
Complete the position fixing process of other faces processing in the same way, in position fixing process, when processing right angle is in blank 18
Top when need to use positioning rule pair template 9, then do not need using positioning rule pair when processing right angle in the bottom of blank 18
Template 9.First face processing typically does not need to be positioned, and a processing right angle can meet the positioning needs in other five faces,
Therefore one blank 18 of processing only needs to process a processing right angle.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics.
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of positioner of casting molds multiaspect Milling Process, including upper positioner and lower positioner, its feature
It is: described upper positioner is fixedly connected with transfer arm (7), the CNC milling machine main drive of described transfer arm (7) and lathe
(20) it is fixedly connected, a processing right angle of the upper blank (18) placed of processing platform (21) of described lower positioner and lathe
Laminating, the laser beam (19) that the laser instrument (2) that described upper positioner top is arranged sends and the setting of lower positioner top
Location hole (4) is correspondingly formed the positioner of described casting molds multiaspect Milling Process；Described upper positioner includes swashing
Light device (2) and fixed device for laser (5), described fixed device for laser (5) is fixedly connected with the transfer arm (7) of lathe,
Fixed device for laser (5) top is provided with multiple laser instrument installing holes (16), swashs in the internal grafting of laser instrument installing hole (16)
Light device (2)；Described fixed device for laser (5) includes plastic plate (14), and described plastic plate (14) top is provided with several magnetic
Iron mounting groove (15) and laser instrument installing hole (16)；The quantity of described laser instrument installing hole (16) is counted with the laser instrument (2) of setting
Amount is consistent；Described laser instrument (2) and laser instrument installing hole (16) grafting；It is inlaid with magnet piece inside magnet mounting groove (15),
By transfer arm (7) adhesive of described magnet piece and lathe, the material of described transfer arm (7) is magnetic material to described plastic plate (14)
Material and at least one vertical direction right angle, the perpendicular or parallel pass of two axles in a face at this right angle and machine tool horizontal direction
System；Described lower positioner includes positioning rule (1) and positioning rule fixing device (3), and described positioning rule fixing device (3) includes fixed
The position main fixing device of chi (8), the main fixing device (8) of described positioning rule includes l shape plate (10) and slide bar (11), and described l shape is slotting
Plate (10) and slide bar (11) setting are structure as a whole, the interior right-angle surface of described l shape plate (10) and the processing right angle of blank (18)
The laminating of vertical two faces, be respectively arranged with several location holes (4), slide bar jack (12) and fixing on positioning rule (1) top
Hole (17)；Described fixing hole (17) is internally provided with screw thread, and described slide bar jack (12) and fixing hole (17) insertion are arranged, described
Slide bar jack (12) be shaped to consistent with the peripheral shape of slide bar (11), slide bar (11) pass through slide bar jack (12), lead to
Crossing screw makes slide bar (11) be fixedly connected with positioning rule (1) through fixing hole (17).
2. the positioner of casting molds multiaspect Milling Process according to claim 1, is characterized in that: described plastic plate
(14) it is set to l shape, the two ends moulding flitch in l are provided with y shape magnet mounting groove (15) of integrative-structure；Described l moulds material
Plate (14) setting is structure as a whole or split setting.
3. the positioner of casting molds multiaspect Milling Process according to claim 1, is characterized in that: the laser of setting
Device (2) quantity is consistent with location hole (4) quantity in the upper setting of positioning rule (1).
4. the positioner of casting molds multiaspect Milling Process according to claim 1, is characterized in that: preferably, institute
Location hole (4) quantity stating the upper setting of positioning rule (1) is three.
5. the positioner of casting molds multiaspect Milling Process according to claim 1, is characterized in that: described positioning rule
Fixing device (3) also includes positioning rule pair template (9), and described positioning rule pair template (9) is set to rectangular structure, described rectangular
One l shape groove (13), the l shape of described l shape groove (13) and l shape plate (10) are provided with positioning rule pair template (9) of body structure
Partial shape and in the same size, described l shape groove (13) and l shape plate (10) grafting.
6. the localization method of the positioner of casting molds multiaspect Milling Process according to claim 1, is characterized in that:
Its step is as follows:
1) determine the machining starting point of cutter (6): blank (18) will be positioned over above processing platform (21), observe by the naked eye,
Blank (18) is ajusted substantially, a vertex position processing in the first face processing of blank (18), above blank (18)
Go out three orthogonal planes, that is, three machined surfaces form a processing right angle；The normal of this three orthogonal planes
Parallel with the x-axis y-axis z-axis of lathe respectively；The summit at this processing right angle is the machining starting point of cutter (6)；
2) fixed laser (2) and positioning rule (1): the fixed device for laser (5) that will be fixed with laser instrument (2) is fixed on shifting
On one right angle of swing arm (7), this right angle and above-mentioned steps 1) in blank (18) processing square position corresponding；Positioning rule master is solid
The slide bar determining device (8) passes through the slide bar jack of positioning rule, and propping up slide bar by the fixing hole that screw passes through positioning rule makes slide bar
(11) it is fixedly connected with positioning rule (1), slide bar (11) and positioning rule (1) keep in the horizontal direction, l's shape plate (10) is interior straight
Edged surface is fitted with vertical two faces at the processing right angle of blank (18)；Laser beam (19) light is vertically launched, in positioning rule (1)
Have clearly as, as size corresponding with location hole (4), when laser beam (19) just completely extends across location hole (4), positioning
When can't see laser imaging on chi (1), illustrate that the match is successful, cutter (6) just on machining starting point it is achieved that being accurately positioned；
3) positioning of blank (18) second face processing: blank (18) will overturn, start the positioning of the second face processing, by vertical
The intersection in two faces and height to be processed, come the machining starting point of cutter (6) when determining machining blanks (18) the second face, l shape are inserted
Two internal faces of plate (10) and bottom surface are adjacent to two planes of vertical direction and processing platform (21), by blank (18),
The main fixing device of positioning rule (8) and positioning rule (1), adjustment laser beam (19) is just passed through the location hole (4) in positioning rule (1),
Guarantee in moving process that l shape plate (10) is adjacent to blank (18), complete the position fixing process of the second face processing by above operation,
In the position fixing process in this face, need to use positioning rule pair template (9) when processing the top in blank for the right angle；
4) positioning of blank (18) other faces processing: processing is determined by the intersection and height to be processed in vertical two faces
The machining starting point of cutter (6) during blank (18) other faces, i.e. the machining starting point of cutter (6) is located at just going up of processing right-angled apices
Side；According to above-mentioned steps 3) it is sequentially completed the positioning that other each faces process.
7. the localization method of the positioner of casting molds multiaspect Milling Process according to claim 6, is characterized in that:
The size of three machined surfaces is all higher than the size of positioning rule pair template (9)；The fixation of positioning rule (1) is by positioning rule pair template
(9) it is put at the vertex position of blank (18), and is adjacent to blank (18) top surface, l shape groove (13) is adjacent to vertical two faces,
The slide bar (11) of l shape plate (10) of main for positioning rule fixing device (8) is passed through the slide bar jack (12) of positioning rule (1), pass through
Screw passes through the fixing hole (17) of positioning rule (1) to prop up slide bar (11) makes slide bar (11) be fixedly connected with positioning rule (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578280.4A CN104325361B (en) | 2014-10-27 | 2014-10-27 | Positioning device and positioning method thereof for multi-surface milling processing of casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578280.4A CN104325361B (en) | 2014-10-27 | 2014-10-27 | Positioning device and positioning method thereof for multi-surface milling processing of casting die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325361A CN104325361A (en) | 2015-02-04 |
| CN104325361B true CN104325361B (en) | 2017-01-18 |
Family
ID=52400231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578280.4A Expired - Fee Related CN104325361B (en) | 2014-10-27 | 2014-10-27 | Positioning device and positioning method thereof for multi-surface milling processing of casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325361B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544434B (en) * | 2017-09-25 | 2019-05-17 | 东莞市固达机械制造有限公司 | A kind of two-sided milling control method and its control system for numerical control plane milling machine |
| CN107552855B (en) * | 2017-10-11 | 2023-05-16 | 安徽日威数控重机有限公司 | Milling machine tool center correcting device and using method thereof |
| CN109518969B (en) * | 2018-12-03 | 2021-03-09 | 广东博智林机器人有限公司 | Semi-solid forming diagonal bracing mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3941647B2 (en) * | 2002-03-11 | 2007-07-04 | 東陶機器株式会社 | Micro tool creation device and micro machining device |
| CN2661368Y (en) * | 2003-10-08 | 2004-12-08 | 董欣志 | Laser auxiliary positioning device of drill press and electric drill |
| CN100410012C (en) * | 2005-08-16 | 2008-08-13 | 青岛地恩地机电科技股份有限公司 | Self-electricity-generating laser positioning device of aperture processing machine |
| CN202428117U (en) * | 2011-12-29 | 2012-09-12 | 天津力神电池股份有限公司 | Super capacitor sealing laser welding positioning equipment |
| CN204221527U (en) * | 2014-10-27 | 2015-03-25 | 第一拖拉机股份有限公司 | A kind of positioner of casting molds multiaspect Milling Process |
-
2014
- 2014-10-27 CN CN201410578280.4A patent/CN104325361B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104325361A (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103465246B (en) | Spray groove labeling method and groove labelling apparatus | |
| CN107657641B (en) | Intelligent stone cutting method based on machine vision | |
| CN104325361B (en) | Positioning device and positioning method thereof for multi-surface milling processing of casting die | |
| CN105149419B (en) | CCD multiple spots micropore resetting system of processing and method | |
| CN202070851U (en) | Radio-frequency (R-F) printed circuit board assembly (PCBA) one-off cutting forming device | |
| CN204870270U (en) | High accuracy padauk sculpture lathe | |
| KR20200090363A (en) | A method for simple setting of the coordinates of CNC milling workpieces | |
| CN106959667A (en) | A kind of lathe translation shaft error of perpendicularity modeling method | |
| CN205818763U (en) | There is the carving machine of detecting head | |
| CN203864299U (en) | High-precision one-time forming tooth carving machine and tooth carving equipment | |
| CN204221527U (en) | A kind of positioner of casting molds multiaspect Milling Process | |
| CN110421393B (en) | Method for rapidly and secondarily aligning numerical control milling workpiece | |
| CN206305830U (en) | A kind of CNC clamp tools for being easy to assembling jig to exchange block | |
| CN203778577U (en) | Magnetic positioning and locking device for forming holes on long-stripy member | |
| CN110531699A (en) | A kind of method of lathe gauge head automatic measurement setting workpiece plane | |
| CN110450005A (en) | A kind of chamfer processing method and device and method | |
| CN103691839A (en) | Forming method for parts like automobile beams | |
| CN203636023U (en) | Template processing and centering jig | |
| CN104965958A (en) | Error compensation control method for stack worktable | |
| CN210548870U (en) | Automatic positioning laser coding device | |
| CN211278404U (en) | Hand eye calibration device of mechanical arm | |
| CN104647059A (en) | Fixture for guaranteeing end surface machining precision of holding strip like parts and manufacturing method thereof | |
| CN103418752A (en) | Method for locating ultrahigh circular sand core | |
| CN107363285B (en) | A kind of large-sized numerical control combination drilling machine and coordinate transformation method | |
| CN206028939U (en) | Inner conductor shifts and processes location frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20181027 |