CN115319500A - Positioning method and positioning tool for numerical control machining of aluminum profile - Google Patents
Positioning method and positioning tool for numerical control machining of aluminum profile Download PDFInfo
- Publication number
- CN115319500A CN115319500A CN202211028615.6A CN202211028615A CN115319500A CN 115319500 A CN115319500 A CN 115319500A CN 202211028615 A CN202211028615 A CN 202211028615A CN 115319500 A CN115319500 A CN 115319500A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- rod
- aluminum profile
- rotate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 47
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Abstract
The invention discloses a positioning method and a positioning tool for numerical control machining of an aluminum profile, and belongs to the field of aluminum profile positioning tools. A positioning method and a positioning tool for numerical control machining of an aluminum profile comprise a bottom plate, wherein an installation block is fixedly connected to the center of the upper end face of the bottom plate, a rotating shaft is rotatably connected in the installation block, first gears are fixedly connected to two ends of the rotating shaft, racks meshed with the first gears are arranged on the lower sides of the first gears, sliding strips are fixedly connected to the lower end faces of the racks, sliding rails are connected to the outer portions of the sliding strips in a sliding mode, and the sliding rails are fixedly connected with the bottom plate; according to the aluminum profile positioning tool, the height and the angle of the aluminum profile positioning tool can be adjusted through the same driving part through the adjusting structure, the sliding plate, the locking structure, the fixing piece, the connecting seat, the second connecting piece, the mounting plate, the limiting frame, the clamping plate and the clamping seat, so that the cost is reduced, the adjusting precision is high, and the applicability is high.
Description
Technical Field
The invention relates to the technical field of aluminum profile positioning tools, in particular to a positioning method for numerical control machining of an aluminum profile and a positioning tool thereof.
Background
With the stable, continuous and rapid development of national economy and high and new technology in China, the development of aluminum smelting and aluminum profile processing industry in China is promoted to be rapid, aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extruding aluminum rods, and the aluminum profiles need to be fixed by a positioning tool in the process of numerical control processing and then processed.
For example, chinese patent publication No.: CN214054419U discloses a location frock with adjustable aluminium alloy processing is used, comprising a base plate, the top fixed mounting of bottom plate has the motor, the output shaft fixedly connected with worm of motor, the top fixedly connected with quantity of bottom plate is the mounting panel of two, the back the positive swing joint of mounting panel has one end to run through and extend to the positive pivot of positive mounting panel, the outside fixedly connected with and the worm wheel of worm meshing of pivot front end, the top fixedly connected with connecting block of pivot. This aluminium alloy processing can be fixed not the aluminium alloy of equidimension with location frock, but still has following problem:
1. the aluminum profile positioning tool is fixed in structure, and the height of the aluminum profile positioning tool is inconvenient to adjust, so that the height of the positioning and fixing aluminum profile is inconvenient to flexibly adjust, and the flexibility is poor;
2. although the aluminum profile positioning tool can be used for adjusting the angle, the electric driving cost is high, the angle adjusting precision is low, and meanwhile, the driving part only can drive the angle to adjust, so that the height adjustment is inconvenient to drive, and the applicability is poor;
3. this kind of aluminium alloy location frock need carry out twice operation in order to fix a position the aluminium alloy when fixing a position the aluminium alloy, and complex operation and the precision and the effect of location are relatively poor.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, an aluminum profile positioning tool is inconvenient to perform height adjustment, a driving part only can drive an angle to adjust, the height adjustment is inconvenient to drive, and the aluminum profile is inconvenient to perform rapid and accurate positioning, and provides a positioning method and a positioning tool for numerical control machining of the aluminum profile.
In order to achieve the purpose, the invention adopts the following technical scheme:
a positioning tool for numerical control machining of aluminum profiles comprises a bottom plate, wherein an installation block is fixedly connected to the center of the upper end face of the bottom plate, a rotating shaft is rotatably connected in the installation block, first gears are fixedly connected to two ends of the rotating shaft, racks meshed with the first gears are arranged on the lower sides of the first gears, sliding strips are fixedly connected to the lower end faces of the racks, sliding rails are slidably connected to the outer portions of the sliding strips and fixedly connected with the bottom plate, two limiting plates are symmetrically and fixedly connected to the upper end face of the bottom plate, adjusting structures are arranged on the limiting plates on the right side, two first adjusting rods are symmetrically and fixedly connected to the rotating shaft, second adjusting rods are rotatably connected to the other ends of the two first adjusting rods, first connecting pieces are rotatably connected between the other ends of the second adjusting rods, and a movable plate is fixedly connected to the upper end faces of the first connecting pieces, guide rods are fixedly connected at four corners of the upper end surface of the bottom plate, sliding plates are longitudinally adjacent to the guide rods in a sliding manner, a locking structure is arranged on the lower side of each sliding plate, fixing pieces are fixedly connected at two ends of the inner side wall of each sliding plate, connecting seats are fixedly connected at the outer ends of the fixing pieces, two second connecting pieces are symmetrically and fixedly connected to the lower end surface of each moving plate, shaft ends of the two second connecting pieces are respectively inserted into the connecting seats, mounting plates are arranged on the inner sides of the connecting seats and fixedly connected with the moving plates, limit frames are longitudinally adjacent to the mounting plates in a sliding manner, limit blocks are respectively and fixedly connected to the front side walls of the mounting plates, connecting rods are fixedly connected to the lower end surface of a front transverse arm of each limit frame, clamping plates are rotatably connected to the connecting rods, and two clamping seats matched with the clamping plates are fixedly connected to the lower end surface of the mounting plate on the front side, the movable plate passes through fixed column fixedly connected with loading board, the up end of movable plate rotates and is connected with the carousel, the up end of movable plate is equipped with drive structure, evenly be equipped with four on the carousel and adjust the opening, control two all be equipped with first spliced pole in adjusting the opening, the up end fixedly connected with head rod outer sliding connection of first spliced pole has first guide block, and first guide block and loading board fixed connection, the up end of first spliced pole passes through the first locating piece of second spliced pole fixedly connected with, two from top to bottom all be equipped with the third spliced pole in adjusting the opening, the up end fixedly connected with second connecting rod of third spliced pole, the outer sliding connection of second connecting rod has the second guide block, and second guide block and loading board fixed connection, the second connecting rod passes through fourth spliced pole fixedly connected with second locating piece.
As the preferred technical scheme of this application, adjust the structure include with two rack shaft end fixed connection's removal frame, the up end fixedly connected with thread bush of removal frame, thread bush internal thread is connected with the threaded rod, the inner of threaded rod is passed through the bearing and is connected with the installation piece, and the other end of threaded rod runs through limiting plate and fixedly connected with worm wheel, the upside meshing of worm wheel is connected with the worm, the axle head of worm all rotates and is connected with the movable block, and movable block and limiting plate fixed connection, the front end fixedly connected with bull stick of worm, the preceding lateral wall and the fixedly connected with hand wheel of limiting plate are run through to the outer end of bull stick.
As the preferred technical scheme of this application, locking structure is including fixing the sliding seat of terminal surface under the slide, sliding connection has the U-shaped pole in the sliding seat, sliding connection has the stay on the U-shaped pole, the equal threaded connection in both ends of U-shaped pole has butterfly nut.
As the preferred technical scheme of this application, the drive structure is including fixing the fluted disc on carousel periphery lateral wall, it is connected with the drive shaft to rotate on the movable plate, the top fixedly connected with of drive shaft and the third gear that the fluted disc meshing is connected, the bottom fixedly connected with commentaries on classics piece of drive shaft.
As the preferred technical scheme of this application, seted up on the loading board respectively with second spliced pole and fourth spliced pole assorted first removal opening and second remove the opening, first removal opening and second remove open-ended quantity and be two.
As the preferred technical scheme of this application, the equal fixedly connected with first protection pad of inside wall of first locating piece, the equal fixedly connected with second protection pad of inside wall of second locating piece.
As the preferred technical scheme of this application, seted up on the mounting panel with spacing assorted bar opening, seted up in the connecting seat with spacing assorted socket.
As the preferable technical scheme of the application, a U-shaped opening matched with the shaft end of the second connecting piece is formed in the connecting seat.
The invention also provides a positioning method of the positioning tool for numerical control machining of the aluminum profile, which comprises the following steps:
s1: firstly, placing an aluminum profile to be positioned on a bearing plate, then rotating a rotating block to enable a driving shaft and a third gear to rotate, further driving a fluted disc and a turntable to rotate, wherein the rotation of the turntable respectively drives a first connecting column and a third connecting column to move, further enabling a first connecting rod and a second connecting rod to move inwards, further enabling a first positioning block and a second positioning block to move inwards, and further positioning and clamping the aluminum profile;
s2: when the height of the moving plate needs to be adjusted, the hand wheel is rotated to enable the rotating rod to rotate, the worm is further rotated, the worm rotates to enable the worm wheel to rotate, so that the threaded rod rotates, the threaded sleeve and the moving frame move due to rotation of the threaded rod, the moving frame moves the rack to move, so that the first gear rotates, the rotating shaft rotates due to rotation of the first gear, the first adjusting rod rotates, the rotating second adjusting rod rotates due to rotation of the first adjusting rod, and therefore the height of the moving plate is positioned and adjusted;
s3: when angle adjustment needs to be carried out, the butterfly nuts on two sides are screwed respectively, the U-shaped rod and the locking piece are locked on the guide rod, so that the sliding plate is positioned, the clamping plate on one side is rotated, the clamping plate on the other side is kept still, the clamping plate is dragged to enable the limiting frame to be separated from the connecting seat, the rotating shaft is rotated through the adjusting structure, the first adjusting rod and the second adjusting rod are rotated, and the angle of the moving plate is adjusted.
Compared with the prior art, the invention provides a positioning method and a positioning tool for numerical control processing of an aluminum profile, which have the following beneficial effects:
1. this aluminium alloy numerical control processing is with location frock through installation piece, pivot, first gear, rack, draw runner, slide rail, regulation structure, guide arm, slide, stationary blade, connecting seat and spacing, conveniently carries out altitude mixture control, has solved the inconvenient problem of carrying out the altitude mixture control of aluminium alloy location frock, convenient operation, and the flexibility is higher.
2. This aluminium alloy is location frock for numerical control processing through adjusting structure, slide, locking structure, stationary blade, connecting seat, second linking piece, mounting panel, spacing, cardboard and cassette, can adjust the height and the angle of aluminium alloy location frock through same driver part, reduce cost, and the precision of adjusting is higher, and the suitability is stronger.
3. This aluminium alloy numerical control processing is with location frock through carousel, drive structure, head rod, second connecting rod, first locating piece and second locating piece, conveniently carries out quick accurate location to the aluminium alloy, conveniently fixes a position not unidimensional aluminium alloy, and is easy and simple to handle, shortens the time of location, improves the efficiency and the effect of location.
Drawings
FIG. 1 is a schematic structural diagram of a positioning tool for numerical control machining of an aluminum profile, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a positioning tool for numerical control machining of an aluminum profile, which is provided by the invention;
FIG. 3 is a schematic view of the base plate and its components and adjustment structure according to the present invention;
FIG. 4 is a schematic structural diagram of the separation of the positioning tool for numerical control processing of the aluminum profile provided by the invention;
FIG. 5 is a schematic front view of the structure of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the structure of the stop and its connecting parts according to the present invention;
fig. 7 is a schematic structural view of a locking structure proposed by the present invention;
fig. 8 is a schematic structural view of the moving plate and the second connecting member according to the present invention.
In the figure: 1. a base plate; 2. mounting a block; 3. a rotating shaft; 4. a first gear; 5. a rack; 6. a slide bar; 7. a slide rail; 8. a limiting plate; 9. an adjustment structure; 901. a movable frame; 902. a threaded sleeve; 903. a threaded rod; 904. a worm gear; 905. a worm; 906. a movable block; 907. a rotating rod; 908. a hand wheel; 10. a first adjusting lever; 11. a second adjusting lever; 12. a first engagement member; 13. moving the plate; 14. a guide bar; 15. a slide plate; 16. a locking structure; 1601. a sliding seat; 1602. a U-shaped rod; 1603. a locking sheet; 1604. a butterfly nut; 17. a fixing sheet; 18. a connecting seat; 19. a second engagement member; 20. mounting a plate; 21. a limiting frame; 22. a limiting block; 23. a connecting rod; 24. clamping a plate; 25. a card holder; 26. fixing a column; 27. carrying a plate; 28. a turntable; 29. a drive structure; 2901. a fluted disc; 2902. a drive shaft; 2903. a third gear; 2904. rotating the block; 30. adjusting the opening; 31. a first connecting post; 32. a first connecting rod; 33. a first guide block; 34. a second connecting column; 35. a first positioning block; 36. a third connecting column; 37. a second connecting rod; 38. a second guide block; 39. a fourth connecting column; 40. a second positioning block; 41. a first moving opening; 42. a second moving opening; 43. a first protection pad; 44. a second protection pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-8, a positioning tool for numerical control processing of aluminum profiles comprises a base plate 1, a mounting block 2 is fixedly connected to the center of the upper end surface of the base plate 1, a rotating shaft 3 is rotatably connected in the mounting block 2, first gears 4 are fixedly connected to both ends of the rotating shaft 3, racks 5 engaged with the first gears 4 are arranged on the lower sides of the first gears 4, slide bars 6 are fixedly connected to the lower end surfaces of the racks 5, slide rails 7 are slidably connected to the outer sides of the slide bars 6, the slide rails 7 are fixedly connected with the base plate 1, two limiting plates 8 are symmetrically and fixedly connected to the upper end surface of the base plate 1, an adjusting structure 9 is arranged on the right limiting plate 8, two first adjusting rods 10 are symmetrically and fixedly connected to the rotating shaft 3, second adjusting rods 11 are rotatably connected to the other ends of the two first adjusting rods 10, first connecting pieces 12 are rotatably connected between the other ends of the second adjusting rods 11, and a moving plate 13 is fixedly connected to the upper end surface of the first connecting pieces 12, four corners of the upper end surface of the bottom plate 1 are fixedly connected with guide rods 14, a sliding plate 15 is slidably connected between the longitudinally adjacent guide rods 14, the lower side of the sliding plate 15 is provided with a locking structure 16, two ends of the inner side wall of the sliding plate 15 are fixedly connected with fixing pieces 17, the outer ends of the fixing pieces 17 are fixedly connected with connecting seats 18, the lower end surface of the movable plate 13 is symmetrically and fixedly connected with two second connecting pieces 19, the shaft ends of the second connecting pieces 19 are respectively inserted into the connecting seats 18, the inner sides of the connecting seats 18 are respectively provided with mounting plates 20, the mounting plates 20 are fixedly connected with the movable plate 13, a limiting frame 21 is slidably connected between the longitudinally adjacent mounting plates 20, the front side wall of each mounting plate 20 is respectively and fixedly connected with a limiting block 22 which is slidably connected with the limiting frame 21, the lower end surface of a front cross arm of the limiting frame 21 is fixedly connected with a connecting rod 23, and the connecting rod 23 is rotatably connected with a clamping plate 24, the lower end face of the front side mounting plate 20 is fixedly connected with two clamping seats 25 matched with the clamping plate 24, the moving plate 13 is fixedly connected with a bearing plate 27 through a fixing column 26, the upper end face of the moving plate 13 is rotatably connected with a rotating disc 28, the upper end face of the moving plate 13 is provided with a driving structure 29, the rotating disc 28 is uniformly provided with four adjusting openings 30, a first connecting column 31 is arranged in each of the left adjusting opening 30 and the right adjusting opening 30, the upper end face of each first connecting column 31 is fixedly connected with a first connecting rod 32, the first connecting rod 32 is externally and slidably connected with a first guide block 33, the first guide block 33 is fixedly connected with the bearing plate 27, the upper end face of each first connecting rod 32 is fixedly connected with a first positioning block 35 through a second connecting rod 34, third connecting columns 36 are arranged in the upper adjusting opening 30 and the lower adjusting opening 30, the upper end face of each third connecting column 36 is fixedly connected with a second connecting rod 37, the second connecting rods 37 are externally and slidably connected with second guide blocks 38, the second guide blocks 38 are fixedly connected with the bearing plate 27, and the second connecting rods 37 are fixedly connected with second positioning blocks 40 through fourth connecting columns 39; the two racks 5 can be driven to move simultaneously through the adjusting structure 9, the movement of the racks 5 can drive the first gear 4 to rotate, the rotation of the first gear 4 can drive the rotating shaft 3 to rotate, the rotation of the rotating shaft 3 can drive the first adjusting rod 10 to rotate, the rotation of the first adjusting rod 10 can drive the second adjusting rod 11 to rotate, thereby adjusting the position of the movable plate 13, ensuring the movable plate 13 to move up and down stably through the sliding plate 15, the fixing plate 17 and the connecting seat 18, conveniently locking the position of the sliding plate 15 by the locking structure 16, thereby facilitating the adjustment of the angle of the moving plate 13, facilitating the limit of the shaft ends at the two ends of the second connecting piece 19 through the limiting frames 21, when the two limiting frames 21 are inserted into the connecting seat 18, the movable plate 13 can move upwards to release the locking of a limiting frame 21, the movement of the movable plate 13 for releasing the locking can be turned up to adjust the angle, the height and angle can be adjusted through one driving part, the flexibility is higher, the position of the limiting frame 21 can be adjusted conveniently through the clamping plate 24, the position of the limiting frame 21 can be limited through the clamping plate 24 matched with the clamping seat 25, the arrangement is simple, the cost is lower, the turntable 28 can be driven to rotate by the driving structure 29, the rotation of the turntable 28 makes the first connecting post 31 and the third connecting post 36 move, so that the first connecting rod 32 and the second connecting rod 37 move inwards, the movement of the first connecting rod 32 and the second connecting rod 37 drives the second connecting rod 34 and the fourth connecting rod 39 to move simultaneously, thereby the first positioning block 35 and the second positioning block 40 move inwards, and then conveniently fix a position the aluminium alloy, easy and simple to handle, and fix a position more accurately, still conveniently fix a position the aluminium alloy of unidimensional not.
Referring to fig. 3, in some embodiments, the adjusting structure 9 includes a moving frame 901 fixedly connected to shaft ends of two racks 5, a threaded sleeve 902 is fixedly connected to an upper end face of the moving frame 901, a threaded rod 903 is connected to the threaded sleeve 902 through a thread, an inner end of the threaded rod 903 is connected to the mounting block 2 through a bearing, another end of the threaded rod 903 penetrates through the limiting plate 8 and is fixedly connected to a worm wheel 904, an upper side of the worm wheel 904 is engaged with a worm 905, shaft ends of the worm 905 are rotatably connected to movable blocks 906, the movable blocks 906 are fixedly connected to the limiting plate 8, a front end of the worm 905 is fixedly connected to a rotating rod 907, and an outer end of the rotating rod 907 penetrates through a front side wall of the limiting plate 8 and is fixedly connected to a hand wheel 908; make bull stick 907 rotate through hand wheel 908, and then make worm 905 rotate, the rotation of worm 905 makes worm wheel 904 rotate, thereby make threaded rod 903 rotate, the rotation of threaded rod 903 makes thread bush 902 and removal frame 901 remove, the removal of removing frame 901 drives rack 5 and removes, thereby make first gear 4 rotate, the rotation of first gear 4 makes pivot 3 rotate, thereby make first regulation pole 10 rotate, the rotation second of first regulation pole 10 is adjusted the pole 11 and is rotated, thereby make height or the angle to movable plate 13 adjust.
Referring to fig. 7, in some embodiments, the locking structure 16 includes a sliding seat 1601 fixed on the lower end surface of the sliding plate 15, a U-shaped rod 1602 is slidably connected in the sliding seat 1601, a locking piece 1603 is slidably connected on the U-shaped rod 1602, and butterfly nuts 1604 are screwed on both ends of the U-shaped rod 1602; the sliding plate 15 is conveniently positioned through the U-shaped rod 1602, the locking piece 1603 and the wing nut 1604, and then contacts the locking action of one of the limiting frames 21, so that the angle of the moving plate 13 can be adjusted through the adjusting structure 9.
Referring to fig. 4, in some embodiments, the driving mechanism 29 includes a toothed disc 2901 fixed on the outer peripheral side wall of the rotating disc 28, a driving shaft 2902 is rotatably connected to the moving plate 13, a third gear 2903 engaged with the toothed disc 2901 is fixedly connected to the top end of the driving shaft 2902, and a rotating block 2904 is fixedly connected to the bottom end of the driving shaft 2902; the driving shaft 2902 can be rotated by rotating the rotating block 2904, and the rotation of the driving shaft 2902 rotates the third gear 2903, so that the fluted disc 2901 is driven to rotate, and the turntable 28 can be rotated, thereby facilitating the driving and not needing to be fixed twice compared with the prior art.
Referring to fig. 4, in some embodiments, the bearing plate 27 is provided with a first moving opening 41 and a second moving opening 42 respectively matched with the second connecting column 34 and the fourth connecting column 39, and the number of the first moving opening 41 and the second moving opening 42 is two; make things convenient for second spliced pole 34 and fourth spliced pole 39 to slide through first removal opening 41 and second removal opening 42, conveniently fix a position the aluminium alloy.
Referring to fig. 2, in some embodiments, the inner sidewalls of the first positioning blocks 35 are fixedly connected with first protection pads 43, and the inner sidewalls of the second positioning blocks 40 are fixedly connected with second protection pads 44; can protect the aluminium alloy through first protection pad 43 and second protection pad 44, avoid the in-process of location to produce the damage.
Referring to fig. 5, in some embodiments, the mounting plate 20 is provided with a strip-shaped opening matched with the limiting frame 21, and the connecting seat 18 is provided with a socket matched with the limiting frame 21; the insertion of the two side walls of the limiting frame 21 is facilitated through the socket, so that the shaft end of the second connecting piece 19 is conveniently limited.
Referring to fig. 6, in some embodiments, the connecting section 18 has a U-shaped opening therein to match the axial end of the second coupling member 19; make things convenient for the axle head of second link piece 19 to rotate through the U-shaped opening, and then conveniently carry out the regulation of angle, the angle of convenient aluminium alloy is adjusted to movable plate 13.
The invention also provides a positioning method of the positioning tool for numerical control machining of the aluminum profile, which comprises the following steps:
s1: firstly, an aluminum profile to be positioned is placed on the bearing plate 27, then the rotating block 2904 is rotated to enable the driving shaft 2902 and the third gear 2903 to rotate, and further the fluted disc 2901 and the turntable 28 are driven to rotate, the rotation of the turntable 28 respectively drives the first connecting column 31 and the third connecting column 36 to move, and further the first connecting rod 32 and the second connecting rod 37 to move inwards, so that the first positioning block 35 and the second positioning block 40 move inwards, and further the aluminum profile is positioned and clamped;
s2: when needing to carry out height adjustment, the hand wheel 908 of rotating makes bull stick 907 rotate, and then make worm 905 rotate, the rotation of worm 905 makes worm wheel 904 rotate, thereby make threaded rod 903 rotate, the rotation of threaded rod 903 makes thread bush 902 and removal frame 901 move, the removal of removal frame 901 drives rack 5 and removes, thereby make first gear 4 rotate, the rotation of first gear 4 makes pivot 3 rotate, thereby make first regulation pole 10 rotate, the rotation second regulation pole 11 of first regulation pole 10 rotates, thereby the messenger carries out positioning adjustment to the height of movable plate 13;
s3: when angle adjustment needs to be carried out, the butterfly nuts 1604 on the two sides are respectively screwed to lock the guide rod 14 by the U-shaped rod 1602 and the locking piece 1603, so that the sliding plate 15 is positioned, the clamping plate 24 on one side is rotated, the clamping plate 24 on the other side is kept still, the clamping plate 24 is dragged to enable the limiting frame 21 to be separated from the connecting seat 18, the rotating shaft 3 is enabled to rotate through the adjusting structure 9, the first adjusting rod 10 and the second adjusting rod 11 are enabled to rotate, and therefore the angle of the moving plate 13 is adjusted.
Specifically, when the positioning method and the positioning tool for numerical control machining of the aluminum profile are used: firstly, an aluminum profile to be positioned is placed on a bearing plate 27, then a rotating block 2904 is rotated to enable a driving shaft 2902 and a third gear 2903 to rotate, and further a fluted disc 2901 and a rotating disc 28 are driven to rotate, the rotating disc 28 rotates to respectively drive a first connecting column 31 and a third connecting column 36 to move, and further a first connecting rod 32 and a second connecting rod 37 to move inwards, so that a first positioning block 35 and a second positioning block 40 move inwards, and further the aluminum profile is positioned and clamped, when height adjustment is needed, a hand wheel 908 is rotated to enable a rotating rod 907 to rotate, and further a worm 905 rotates, the worm 905 rotates to enable a worm wheel 904 to rotate, so that a threaded rod 903 rotates, the threaded rod 903 rotates to enable a threaded sleeve 902 and a moving frame 901 to move, the moving frame 901 drives a rack 5 to move, so that a first gear 4 rotates, and the rotating shaft 3 rotates due to the rotation of the first gear 4, thereby rotating the first adjusting rod 10, rotating the second adjusting rod 11 by the rotation of the first adjusting rod 10, thereby positioning and adjusting the height of the moving plate 13, when the angle needs to be adjusted, respectively screwing the butterfly nuts 1604 at both sides, so that the U-shaped rod 1602 and the locking sheet 1603 lock the guide rod 14, thereby positioning the slide plate 15, then rotating the snap plate 24 at one side, keeping the snap plate 24 at the other side still, dragging the snap plate 24 to make the limiting frame 21 disengage from the connecting seat 18, snapping the snap plate 24 into the outer snap seat 25, then rotating the hand wheel 908 to rotate the rotating rod 907, thereby rotating the worm 905, rotating the worm 905 to rotate the worm wheel 904, thereby rotating the threaded rod 903, rotating the threaded rod 903 to move the threaded sleeve 902 and the moving frame 901, moving the moving frame 901 to drive the rack 5 to move, thereby rotating the first gear 4, the rotation of the first gear 4 rotates the rotation shaft 3 to rotate the first adjustment lever 10, and the rotation of the first adjustment lever 10 rotates the second adjustment lever 11 to rotate the winding plate 13 with the locked end, thereby facilitating the adjustment of the angle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides an aluminium alloy positioning tool for numerical control processing, includes bottom plate (1), its characterized in that, fixedly connected with installation piece (2) are located at the center of bottom plate (1) up end, installation piece (2) internal rotation is connected with pivot (3), the equal fixedly connected with first gear (4) in both ends of pivot (3), the downside of first gear (4) all is equipped with rack (5) rather than the meshing is connected, the lower terminal surface fixedly connected with draw runner (6) of rack (5), draw runner (6) outer sliding connection has slide rail (7), and slide rail (7) and bottom plate (1) fixed connection, the up end symmetry and two fixedly connected with two blocks (8) of bottom plate (1), the right side be equipped with regulation structure (9) on limiting plate (8), symmetry and two first regulation pole (10) of fixedly connected with on pivot (3), two the other end of first regulation pole (10) all rotates and is connected with second regulation pole (11), rotate between the other end of second regulation pole (11) and be connected with first link (12), the up end fixed connection of first pole (12) is the up end of first pole (12) the fixed connection pole (13), four guide arm (14) between the upper end (14) of guide arm (14) are connected with the equal sliding plate (14) of guide arm (14), the locking structure (16) is arranged on the lower side of the sliding plate (15), two ends of the inner side wall of the sliding plate (15) are fixedly connected with fixing plates (17), the outer ends of the fixing plates (17) are fixedly connected with connecting seats (18), the lower end face of the moving plate (13) is symmetrically and fixedly connected with two second connecting pieces (19), the shaft ends of the second connecting pieces (19) are respectively inserted into the connecting seats (18), mounting plates (20) are arranged on the inner sides of the connecting seats (18), the mounting plates (20) are fixedly connected with the moving plate (13), longitudinally adjacent to each other, limiting frames (21) are slidably connected between the mounting plates (20), the front side walls of the mounting plates (20) are respectively fixedly connected with limiting blocks (22) slidably connected with the limiting frames (21), the lower end face of a front cross arm of each limiting frame (21) is fixedly connected with a connecting rod (23), the connecting rods (23) are rotatably connected with clamping plates (24), the lower end face of the mounting plate (20) on the front side is fixedly connected with two clamping plates (25) matched with the clamping plates (24), the moving plate (13) is fixedly connected with a clamping seat (27), the upper end face of the moving plate (13) is connected with a rotary table (28), and a rotary table (13) driving structure is arranged on the upper end face of the moving plate (13), evenly be equipped with four regulation openings (30) on carousel (28), control two all be equipped with first spliced pole (31) in regulation opening (30), the up end fixedly connected with head rod (32) outer sliding connection of head rod (31) has first guide block (33), and first guide block (33) and loading board (27) fixed connection, the up end of head rod (32) passes through first locating piece (35) of second spliced pole (34) fixedly connected with, two from top to bottom all be equipped with third spliced pole (36) in regulation opening (30), the up end fixedly connected with second connecting rod (37) of third spliced pole (36), outer sliding connection of second connecting rod (37) has second guide block (38), and second guide block (38) and loading board (27) fixed connection, second connecting rod (37) pass through fourth spliced pole (39) fixedly connected with second locating piece (40).
2. The positioning tool for the numerical control machining of the aluminum profile according to claim 1, characterized in that the adjusting structure (9) comprises a moving frame (901) fixedly connected with shaft ends of two racks (5), a threaded sleeve (902) is fixedly connected to the upper end face of the moving frame (901), a threaded rod (903) is connected to the threaded sleeve (902) in a threaded manner, the inner end of the threaded rod (903) is connected with the mounting block (2) through a bearing, the other end of the threaded rod (903) penetrates through the limiting plate (8) and is fixedly connected with a worm wheel (904), a worm (905) is meshed and connected to the upper side of the worm wheel (904), the shaft ends of the worm (905) are rotatably connected with movable blocks (906), the movable blocks (906) are fixedly connected with the limiting plate (8), a rotating rod (907) is fixedly connected to the front end of the worm (905), and a hand wheel (908) is fixedly connected to the outer end of the rotating rod (907) penetrates through the front side wall of the limiting plate (8).
3. The aluminum profile numerical control machining positioning tool according to claim 1, characterized in that the locking structure (16) comprises a sliding seat (1601) fixed on the lower end face of the sliding plate (15), a U-shaped rod (1602) is connected in the sliding seat (1601) in a sliding manner, a locking piece (1603) is connected on the U-shaped rod (1602) in a sliding manner, and butterfly nuts (1604) are connected at two ends of the U-shaped rod (1602) in a threaded manner.
4. The aluminum profile numerical control machining positioning tool according to claim 1, characterized in that the driving structure (29) comprises a fluted disc (2901) fixed on the peripheral side wall of the turntable (28), the moving plate (13) is rotatably connected with a driving shaft (2902), the top end of the driving shaft (2902) is fixedly connected with a third gear (2903) meshed with the fluted disc (2901), and the bottom end of the driving shaft (2902) is fixedly connected with a rotating block (2904).
5. The aluminum profile numerical control machining positioning tool according to claim 1, characterized in that a first moving opening (41) and a second moving opening (42) which are matched with a second connecting column (34) and a fourth connecting column (39) are respectively formed in the bearing plate (27), and the number of the first moving opening (41) and the number of the second moving opening (42) are two.
6. The aluminum profile numerical control machining positioning tool according to claim 1, characterized in that inner side walls of the first positioning blocks (35) are fixedly connected with first protection pads (43), and inner side walls of the second positioning blocks (40) are fixedly connected with second protection pads (44).
7. The aluminum profile numerical control machining positioning tool according to claim 1, characterized in that a strip-shaped opening matched with the limiting frame (21) is formed in the mounting plate (20), and a socket matched with the limiting frame (21) is formed in the connecting seat (18).
8. The positioning tool for numerical control machining of the aluminum profile according to claim 1, wherein a U-shaped opening matched with the shaft end of the second connecting piece (19) is formed in the connecting seat (18).
9. The positioning method of the positioning tool for the numerical control machining of the aluminum profile as claimed in any one of claims 1 to 8, characterized by comprising the following steps:
s1: firstly, an aluminum profile to be positioned is placed on a bearing plate (27), then a rotating block (2904) is rotated to enable a driving shaft (2902) and a third gear (2903) to rotate, and further a fluted disc (2901) and a rotary disc (28) are driven to rotate, the rotation of the rotary disc (28) drives a first connecting column (31) and a third connecting column (36) to move respectively, and further a first connecting rod (32) and a second connecting rod (37) to move inwards, so that a first positioning block (35) and a second positioning block (40) move inwards, and further the aluminum profile is positioned and clamped;
s2: when height adjustment is needed, a hand wheel (908) is rotated to enable a rotating rod (907) to rotate and further enable a worm (905) to rotate, the worm (905) rotates to enable a worm wheel (904) to rotate so as to enable a threaded rod (903) to rotate, the threaded rod (903) rotates to enable a threaded sleeve (902) and a moving frame (901) to move, the moving frame (901) moves to drive a rack (5) to move so as to enable a first gear (4) to rotate, the rotating shaft (3) rotates due to rotation of the first gear (4) so as to enable a first adjusting rod (10) to rotate, the rotating second adjusting rod (11) of the first adjusting rod (10) rotates so as to enable the height of a moving plate (13) to be positioned and adjusted;
s3: when the angle is required to be adjusted, the butterfly nuts (1604) on two sides are screwed respectively, the U-shaped rod (1602) and the locking piece (1603) are enabled to lock the guide rod (14), the sliding plate (15) is positioned, then the clamping plate (24) on one side is rotated, the clamping plate (24) on the other side is kept still, then the clamping plate (24) is dragged to enable the limiting frame (21) to be separated from the connecting seat (18), then the rotating shaft (3) is enabled to rotate through the adjusting structure (9), and then the first adjusting rod (10) and the second adjusting rod (11) are enabled to rotate, so that the angle of the moving plate (13) is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211028615.6A CN115319500A (en) | 2022-08-25 | 2022-08-25 | Positioning method and positioning tool for numerical control machining of aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211028615.6A CN115319500A (en) | 2022-08-25 | 2022-08-25 | Positioning method and positioning tool for numerical control machining of aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115319500A true CN115319500A (en) | 2022-11-11 |
Family
ID=83928823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211028615.6A Pending CN115319500A (en) | 2022-08-25 | 2022-08-25 | Positioning method and positioning tool for numerical control machining of aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115319500A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019188582A (en) * | 2018-04-28 | 2019-10-31 | 福建省通通発科技発展有限公司 | Highly efficient and new type jig component for work-piece clamping |
| CN212859395U (en) * | 2020-08-04 | 2021-04-02 | 苏州乾亿生物科技有限公司 | Holding structure of micro-needle processing tool angle adjusting structure |
| CN214054419U (en) * | 2020-10-19 | 2021-08-27 | 临沂市坚盾铝业有限公司 | Location frock with adjustable aluminium alloy processing is used |
| CN216462264U (en) * | 2021-10-29 | 2022-05-10 | 保定永兴汽车同步器制造有限公司 | Fixed frock of synchronous ware ring gear inner ring processing |
| WO2022126682A1 (en) * | 2020-12-16 | 2022-06-23 | 扬州市紫苑铸造有限公司 | Machining device for carbon steel flange |
-
2022
- 2022-08-25 CN CN202211028615.6A patent/CN115319500A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019188582A (en) * | 2018-04-28 | 2019-10-31 | 福建省通通発科技発展有限公司 | Highly efficient and new type jig component for work-piece clamping |
| CN212859395U (en) * | 2020-08-04 | 2021-04-02 | 苏州乾亿生物科技有限公司 | Holding structure of micro-needle processing tool angle adjusting structure |
| CN214054419U (en) * | 2020-10-19 | 2021-08-27 | 临沂市坚盾铝业有限公司 | Location frock with adjustable aluminium alloy processing is used |
| WO2022126682A1 (en) * | 2020-12-16 | 2022-06-23 | 扬州市紫苑铸造有限公司 | Machining device for carbon steel flange |
| CN216462264U (en) * | 2021-10-29 | 2022-05-10 | 保定永兴汽车同步器制造有限公司 | Fixed frock of synchronous ware ring gear inner ring processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111300231B (en) | Automobile ball cage surface polishing equipment | |
| CN219189430U (en) | Slotting and clamping device for machine tool castings | |
| CN115319500A (en) | Positioning method and positioning tool for numerical control machining of aluminum profile | |
| CN112496799A (en) | Novel ultrahigh-precision thin-wall casting machining system | |
| CN218170117U (en) | Mould frock clamp | |
| CN209190390U (en) | One kind being used for optical projection type cutting tools measurement instrument | |
| CN207508782U (en) | A kind of numerical control machine tool high in machining efficiency | |
| CN216781129U (en) | Intelligent milling machine processing structure | |
| CN212908486U (en) | Stamping die of commutator segment of commutator | |
| CN214109633U (en) | Multifunctional clamp for machining production | |
| CN211103856U (en) | Adjustable platform for workpiece machining | |
| CN112247432A (en) | Welding device of auxiliary mechanism for intelligent machining and using method | |
| CN218856823U (en) | Auxiliary disassembling tool | |
| CN217192646U (en) | Rotary cutting tool with accurate positioning | |
| CN219788064U (en) | Machining positioning device | |
| CN218904411U (en) | Clamping device of numerical control machining equipment | |
| CN210877796U (en) | Pipe cutting machine for precision sheet metal machining | |
| CN218927244U (en) | Aluminum alloy workpiece finish machining device | |
| CN219581784U (en) | Plate shearing machine | |
| CN220230944U (en) | Gear detection equipment | |
| CN219542041U (en) | Laser cutting machine frame | |
| CN219426158U (en) | Milling machine for metal castings | |
| CN218109049U (en) | Spare part adds clamping apparatus | |
| CN220446567U (en) | Cutting device with location structure | |
| CN219444260U (en) | Machining platform |
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 |