CN116714117A - Double-cutter grooving mechanism for quartz boat - Google Patents
Double-cutter grooving mechanism for quartz boat Download PDFInfo
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- CN116714117A CN116714117A CN202310922923.1A CN202310922923A CN116714117A CN 116714117 A CN116714117 A CN 116714117A CN 202310922923 A CN202310922923 A CN 202310922923A CN 116714117 A CN116714117 A CN 116714117A
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- adjusting
- slotting
- quartz
- lifting
- pressing
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- 239000010453 quartz Substances 0.000 title claims abstract description 84
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a double-cutter slotting mechanism for a quartz boat, which comprises a machine tool, a clamping assembly and a cutting assembly, wherein the clamping assembly is arranged in the machine tool and is used for clamping a plurality of quartz rods, the cutting assembly is movably arranged on the machine tool, and a slotting cutter of the cutting assembly comprises a left support, a right support, two guide rods, at least two adjusting seats, a plurality of mounting clamps, a plurality of slotting blades and an adjusting assembly, wherein the adjusting assembly is used for adjusting the positions of the adjusting seats at equal intervals. The positions of the plurality of adjusting seats can be adjusted at equal intervals through the adjusting assembly, so that the positions of the plurality of slotting blades can be adjusted, the distance between the adjacent slotting blades is controlled to be integral multiple of the distance between the adjacent slotting teeth on the quartz rod, and the slotting arrangement of the plurality of slotting blades can improve the slotting efficiency of the quartz rod; and when the slotting cutter is installed, the connecting sleeve part is installed on the output shaft of the power motor, and the reinforcing sleeve on the adjusting bracket is sleeved on the hollow rotating shaft part, so that the stability of the slotting cutter in rotation is improved.
Description
Technical Field
The invention relates to the technical field of quartz boat processing, in particular to a double-cutter slotting mechanism for a quartz boat.
Background
In integrated circuit diffusion process fabrication, a quartz boat is required as a carrier for wafer (silicon wafer), and quartz rods are an important part of the quartz boat. In the process of processing quartz rods of a quartz boat, groove teeth which are distributed in an arrayed manner need to be processed along the length direction of the quartz rods. The slotting mechanism of the quartz rods of the quartz boat consists of a clamping component and a movable cutting component, wherein at least two quartz rods which are distributed in an arrangement manner can be clamped on the clamping component, the cutting component is used for arranging a front channel tooth on a plurality of quartz rods in the transverse movement cutting process, and after the adjusting position is longitudinally moved, the cutting component is used for continuing to transversely move to arrange a rear channel tooth on the plurality of quartz rods. The quartz rod of the quartz boat can refer to the structure of the quartz rod in China patent with the authorized bulletin number of CN217035601U and the authorized bulletin date of 2022, 7 month and 22 days, which is a multiple diffusion quartz boat. The clamping component of the slotting mechanism can refer to Chinese patent with an authorized bulletin number of CN217346134U and an authorized bulletin date of 2022, 9 and 22, which is a processing device for slotting a quartz rod.
However, the number of the grooves needed to be formed on the quartz rod is large, and the longer the length of the quartz rod is, the more the number of the grooves needed to be formed is, so that the processing efficiency of the cutting assembly on the grooves of the quartz rod is low.
Disclosure of Invention
The invention aims to provide a double-cutter slotting mechanism for a quartz boat, which can improve the machining efficiency of slotting a quartz rod.
The technical aim of the invention is realized by the following technical scheme: the cutting assembly comprises a first moving frame arranged on the machine tool in a moving mode along the length direction of the machine tool, a first moving mechanism arranged between the machine tool and the first moving frame, a second moving frame arranged on the first moving frame in a moving mode along the width direction of the machine tool, a second moving mechanism arranged between the first moving frame and the second moving frame, a lifting frame arranged on the second moving frame in a lifting mode, a lifting cylinder arranged between the second moving frame and the lifting frame, a power motor arranged at the lower end of the lifting frame, and a grooving cutter in linkage with the power motor, wherein the grooving cutter comprises a left support, a right support, two guide rods arranged between the left support and the right support, at least two adjusting seats arranged on the two guide rods in a sliding mode, a plurality of mounting clamps respectively arranged on the adjusting seats, a plurality of grooving blades respectively arranged on the mounting clamps, a plurality of adjusting shaft parts respectively arranged on the mounting clamps and a hollow shaft part arranged on the left support and the hollow shaft part of the hollow shaft part, and the hollow shaft part is arranged on the power shaft part, and the hollow shaft part is arranged on the left support; the lifting frame is provided with an extension beam extending towards the right support, an adjusting bracket is arranged on the extension beam in a sliding manner, a fixing knob bolt for fixing the adjusting bracket is arranged between the extension beam and the adjusting bracket, and the lower end of the adjusting bracket is provided with a reinforcing sleeve sleeved on the hollow rotating shaft part to improve the rotation stability of the slotting cutter blade.
By adopting the technical scheme, the positions of the plurality of adjusting seats can be adjusted at equal intervals through the adjusting assembly, so that the positions of the plurality of slotting blades can be adjusted, the distance between the adjacent slotting blades is controlled to be an integral multiple of the adjacent slotting teeth on the quartz rod, and the slotting arrangement of the plurality of slotting blades can improve the slotting efficiency of the quartz rod; and when the slotting cutter is installed, the connecting sleeve part is installed on the output shaft of the power motor, and the reinforcing sleeve on the adjusting bracket is sleeved on the hollow rotating shaft part, so that the stability of the slotting cutter in rotation is improved.
The invention is further provided with: the adjusting assembly comprises an adjusting screw rod which is rotatably connected between a left support and a right support and penetrates through a plurality of adjusting seats, a screw nut which is arranged on the adjusting seat close to the right support and is connected with the adjusting screw rod, a plurality of first adjusting arms which are respectively hinged to the adjusting seats except the screw nut at the middle parts, a second adjusting arm which is hinged to the left support at one end, and a third adjusting arm which is hinged to the adjusting seat with the screw nut at one end, wherein one end of the adjusting screw rod penetrates out of the right support and is positioned at a regular polygon rotating end in a hollow rotating shaft part, the adjacent end parts of the first adjusting arms are hinged, the second adjusting arms are hinged to the end parts of the first adjusting arms close to the second adjusting arms, and the third adjusting arms are not interfered with the mounting fixture when moving.
Through adopting above-mentioned technical scheme, when adjusting the subassembly use, through rotating regular polygon rotation end, can realize driving the change of the position of the regulation seat that has screw nut, and a plurality of regulation seats and left socle adopt first regulation arm, second regulation arm and third regulation arm to connect in the installation to realize driving the position of other regulation seats and realize equidistant regulation, so that the interval between a plurality of slotting cutter pieces keeps equal state in the adjustment process.
The invention is further provided with: the clamping assembly comprises a workbench, lifting pressing seats, a first rubber pressing pad, a locking knob bolt and an embedding groove, wherein the workbench is arranged in a machine tool and is provided with a plurality of embedding grooves for embedding the lower half parts of quartz rods, the lifting pressing seats are arranged at two ends of the workbench in a lifting mode, the first rubber pressing pad is arranged on the lower surface of the lifting pressing seats and is used for pressing the ends of the plurality of quartz rods, the locking knob bolt is connected onto the workbench through threads after penetrating through the two ends of the lifting pressing seats, and the embedding grooves are arranged in a V shape.
Through adopting above-mentioned technical scheme, after a plurality of quartz rods imbed respectively at a plurality of embedded grooves, through the installation lift seat and fix the in-process at the workstation through locking knob bolt, the first rubber pressure pad of lift seat lower surface can realize carrying out elasticity to the tip of quartz rod and compress tightly fixedly.
The invention is further provided with: the two sides at two ends of the workbench are respectively provided with sliding blocks in a sliding manner, the lower ends of the two locking knob bolts at two ends of the lifting pressing seat are respectively connected to the two sliding blocks in a threaded manner, and a plurality of V-shaped pressing grooves are arranged on the first rubber pressing pad in an arrangement manner.
Through adopting above-mentioned technical scheme, because of the length difference of the quartz rod of different models, through sliding the setting sliding block in workstation both sides for the locking knob bolt threaded connection at lift pressure seat both ends is on two sliding blocks, can realize adjusting the position of lift pressure seat relative workstation this moment, and the both ends of the quartz rod of different length of adaptation carry out the centre gripping and compress tightly.
The invention is further provided with: the lower end of the adjusting bracket is provided with an elastic compression assembly which can realize elastic compression on a plurality of quartz rods in the slotting process of the slotting blade, and the height of the lowest end of the elastic compression assembly in the initial state is the same as the height of the lowest end of the slotting blade.
By adopting the technical scheme, when the slotting blade is used for slotting the quartz rod, the length of some quartz rods is longer, vibration is easy to occur in the slotting process, and at the moment, the position of the quartz rod close to the slotting position can be tightly pressed by the auxiliary pressing of the elastic pressing component, so that vibration occurring in slotting is reduced; meanwhile, the elastic pressing component is pressed on the quartz rods, so that when the slotting cutter blade slotting the quartz rods along the width direction of the machine tool, the resistance born by the elastic pressing component during movement can be reduced.
The invention is further provided with: the elastic pressing assembly comprises a lifting seat arranged at the lower end of the adjusting bracket, a second rubber pressing pad arranged on the lower surface of the lifting seat and used for pressing the quartz rods, two telescopic sleeves arranged on two sides of the adjusting bracket, two lifting shafts arranged at the upper end of the lifting seat and penetrating through the lifting sleeves, a anticreep nut arranged at the upper end of the lifting shafts, and compression springs sleeved on the lifting shafts and two ends of the compression springs propped between the lifting seat and the telescopic sleeves, wherein the corner of the lower surface of the second rubber pressing pad is provided with a round corner, and the second rubber pressing pad is used for pressing the upper surfaces of the quartz rods simultaneously in the longitudinal movement process of the slotting cutter along the machine tool.
Through adopting above-mentioned technical scheme, elasticity compresses tightly the subassembly and includes lift seat, second rubber pressure pad, flexible cover, lift axle, anticreep nut and compression spring, and at this moment in fluting blade fluting process, accessible compression spring makes the second rubber pressure pad compress tightly on a plurality of quartz rods upper surfaces and carries out supplementary compaction to vibration that appears when reducing fluting; and meanwhile, the folded corners at the two ends of the lower surface of the second rubber pressing pad are rounded, so that the resistance of the elastic pressing assembly when moving along with the slotting cutter blade is further reduced.
The invention is further provided with: the mounting fixture comprises a mounting disc, a connecting rod arranged between the mounting disc and an adjusting seat, a fixed clamping seat arranged on the periphery of the mounting disc, a movable clamping seat arranged on the periphery of the mounting disc in a sliding manner, and a plurality of bolts and nuts, wherein the slotting blade is tightly pressed between the fixed clamping seat and the movable clamping seat, and the bolts and nuts penetrate through the fixed clamping seat, the slotting blade and the movable clamping seat.
Through adopting above-mentioned technical scheme, after the fluting blade installation, through the fixed of bolt and nut for the fluting blade is fixed between fixed grip slipper and movable grip slipper.
The invention is further provided with: when the spacing between adjacent slotting blades is adjusted, the spacing between the slotting blades is 5-10 times of the spacing between adjacent slotting teeth of the quartz rod.
Through adopting above-mentioned technical scheme, when the interval of slotting cutter is 5-10 times of quartz rod adjacent slot tooth interval for can set for great interval between the adjacent slotting cutter Eu's An, with the size requirement to the interval when making things convenient for slotting blade design, when a plurality of slotting blades are slotting the quartz rod simultaneously, when the interval between a plurality of slot teeth of simultaneous processing is great, the condition of vibration fracture emergence when avoiding two adjacent slot teeth processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a clamping assembly according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a top view of the slotting cutter of the present invention;
FIG. 5 is a schematic view of the structure of the slotting cutter of the present invention;
FIG. 6 is a schematic view of the slotting cutter according to the present invention with the mounting fixture removed and the slotting cutter blade removed;
FIG. 7 is a mounting block diagram of the mounting fixture and grooving blade of the present invention;
fig. 8 is a partial schematic view of the present invention illustrating the position of the adjusting bracket.
In the figure: 1. a machine tool; 2. a clamping assembly; 21. a work table; 211. an embedding groove; 22. a lifting and lowering seat; 23. a first rubber press pad; 231. pressing a groove; 24. locking a knob bolt; 25. a sliding block; 31. a first moving frame; 32. a first moving mechanism; 33. a second moving frame; 34. a second moving mechanism; 35. a lifting frame; 36. a lifting cylinder; 37. a power motor; 38. grooving cutter; 381. a left support; 3811. a connecting sleeve part; 382. a right support; 3821. a hollow rotating shaft portion; 383. a guide rod; 384. an adjusting seat; 385. installing a clamp; 3851. a disk is installed; 3852. a connecting rod; 3853. a fixed clamping seat; 3854. a movable clamping seat; 3855. a bolt and a nut; 386. a slotting blade; 387. an adjustment assembly; 3871. adjusting a screw rod; 38711. a regular polygon rotary end; 3872. a lead screw nut; 3873. a first adjustment arm; 3874. a second adjustment arm; 3875. a third adjustment arm; 41. an extension beam; 42. adjusting the bracket; 421. reinforcing the sleeve; 42. fixing a knob bolt; 43. an elastic compression assembly; 431. a lifting seat; 432. a second rubber press pad; 433. a telescopic sleeve; 434. a lifting shaft; 435. a drop-proof nut; 436. compressing the spring.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Examples: the double-cutter slotting mechanism for the quartz boat, as shown in fig. 1, comprises a machine tool 1, a clamping assembly 2 which is arranged in the machine tool 1 and is used for clamping a plurality of quartz rods, and a cutting assembly which is movably arranged on the machine tool 1. The cutting assembly includes a first moving frame 31 provided on the machine tool 1 to move along the length direction of the machine tool 1, a first moving mechanism 32 provided between the machine tool 1 and the first moving frame 31, a second moving frame 33 provided on the first moving frame 31 to move along the width direction of the machine tool 1, a second moving mechanism 34 provided between the first moving frame 31 and the second moving frame 33, a lifting frame 35 provided on the second moving frame 33 to be lifted, a lifting cylinder 36 provided between the second moving frame 33 and the lifting frame 35, a power motor 37 provided at the lower end of the lifting frame 35, and a slotting cutter 38 linked with the power motor 37.
As shown in fig. 1 to 3, the clamping assembly 2 includes a table 21 provided in the machine tool 1 and having a plurality of insertion grooves 211 into which lower halves of the quartz rods are inserted, elevating and pressing seats 22 provided at both ends of the table 21, a first rubber pressing pad 23 provided at a lower surface of the elevating and pressing seats 22 for pressing ends of the plurality of quartz rods, and locking knob bolts 24 threaded on the table 21 after passing through both ends of the elevating and pressing seats 22, the insertion grooves 211 being provided in a "V" shape. Simultaneously, sliding blocks 25 are respectively arranged on two sides of two ends of the workbench 21 in a sliding manner, lower ends of two locking knob bolts 24 at two ends of the lifting pressing seat 22 are respectively connected to the two sliding blocks 25 in a threaded manner, and a plurality of V-shaped pressing grooves 231 are arranged on the first rubber pressing pad 23 in an arrayed manner.
As shown in fig. 1, 4 and 5, the slotting cutter 38 comprises a left support 381, a right support 382, two guide bars 383 disposed between the left support 381 and the right support 382, at least two adjustment seats 384 slidably disposed on the two guide bars 383, a plurality of mounting jigs 385 respectively mounted on the adjustment seats 384, a plurality of slotting blades 386 respectively mounted on the mounting jigs 385, and an adjustment assembly 387 for equally spacing the positions of the plurality of adjustment seats 384. The left mount 381 is provided with a connecting sleeve portion 3811 for mounting on an output shaft of the power motor 37, and the right mount 382 is provided with a hollow shaft portion 3821 located on a circumferential side of the adjusting screw 3871.
As shown in fig. 5 and 6, the adjusting assembly 387 includes an adjusting screw 3871 rotatably coupled between the left and right holders 381 and 382 and passing through a plurality of adjusting seats 384, a screw nut 3872 provided on the adjusting seat 384 adjacent to the right holder 382 and coupled to the adjusting screw 3871, a plurality of first adjusting arms 3873 respectively centrally hinged on the plurality of adjusting seats 384 excluding the screw nut 3872, a second adjusting arm 3874 having one end hinged on the left holder 381, and a third adjusting arm 3875 having one end hinged on the adjusting seat 384 having the screw nut 3872. One end of the adjusting screw 3871 penetrates out of the right support 382 and is located at the regular polygon rotating end 38711 in the hollow rotating shaft part 3821, the end parts of the adjacent first adjusting arms 3873 are hinged, the second adjusting arms 3874 are hinged to the end parts of the adjacent first adjusting arms 3873, the third adjusting arms 3875 are hinged to the end parts of the adjacent first adjusting arms 3873, and the first adjusting arms 3873, the second adjusting arms 3874 and the third adjusting arms 3875 do not interfere with the mounting clamp 385 when moving.
As shown in fig. 4, 5 and 7, the mounting jig 385 includes a mounting disc 3851, a link 3852 provided between the mounting disc 3851 and the adjustment seat 384, a fixed grip seat 3853 provided on the circumferential side of the mounting disc 3851, a movable grip seat 3854 slidably provided on the circumferential side of the mounting disc 3851, a plurality of bolt nuts 3855, the slotted blade 386 being pressed between the fixed grip seat 3853 and the movable grip seat 3854, the bolt nuts 3855 passing through the fixed grip seat 3853, the slotted blade 386 and the movable grip seat 3854. And simultaneously, when the spacing between adjacent slotting blades 386 is adjusted, the spacing between the slotting blades 386 is 5-10 times that between adjacent slotting teeth of the quartz rod.
As shown in fig. 1 and 8, the lifting frame 35 is provided with an extension beam 41 extending toward the right support 382, an adjusting bracket 42 is slidably provided on the extension beam 41, a fixing knob bolt 42 for fixing the adjusting bracket 42 is provided between the extension beam 41 and the adjusting bracket 42, and a reinforcing sleeve 421 sleeved on a hollow rotating shaft portion 3821 (see fig. 4) is provided at the lower end of the adjusting bracket 42 to improve the rotation stability of the slotting cutter blade 386. The lower end of the adjusting bracket 42 is provided with an elastic pressing assembly 43 for elastically pressing on a plurality of quartz rods during the grooving process of the grooving blade 386 (see fig. 4), and the height of the lowest end of the elastic pressing assembly 43 in the initial state is the same as the height of the lowest end of the grooving blade 386.
As shown in fig. 1 and 8, the elastic pressing assembly 43 includes a lifting seat 431 lifting the lower end of the adjusting bracket 42, a second rubber pressing pad 432 disposed on the lower surface of the lifting seat 431 and pressing the quartz rod, two telescopic sleeves 433 disposed on both sides of the adjusting bracket 42, two lifting shafts 434 disposed on the upper end of the lifting seat 431 and penetrating the lifting sleeves, a drop-preventing nut 435 disposed on the upper end of the lifting shaft 434, and a compression spring 436 sleeved on the lifting shaft 434 and having both ends abutting between the lifting seat 431 and the telescopic sleeves 433. The corners of both ends of the lower surface of the second rubber pressing pad 432 are rounded, and the second rubber pressing pad 432 is used to simultaneously press against the upper surfaces of the plurality of quartz rods during the longitudinal movement of the slotting cutter 386 along the machine tool 1.
The implementation effect is as follows: the positions of the plurality of adjusting seats 384 can be adjusted at equal intervals through the adjusting assembly 387, so that the positions of the plurality of slotting blades 386 can be adjusted, the distance between the adjacent slotting blades 386 is controlled to be an integral multiple of the distance between the adjacent slotting teeth on the quartz rod, and the slotting arrangement of the plurality of slotting blades 386 can improve the slotting efficiency of the quartz rod; and when the slotting cutter 38 is installed, the connecting sleeve part 3811 is installed on the output shaft of the power motor 37, and the reinforcing sleeve 421 on the adjusting bracket 42 is sleeved on the hollow rotating shaft part 3821, so that the rotation stability of the slotting cutter 38 is improved. When the adjusting assembly 387 is used, the regular polygon rotating end 38711 is rotated, so that the position of the adjusting seat 384 with the lead screw nut 3872 can be changed, and the plurality of adjusting seats 384 and the left bracket are connected by adopting the first adjusting arm 3873, the second adjusting arm 3874 and the third adjusting arm 3875 in the installation process, so that the positions of the rest adjusting seats 384 are driven to realize equidistant adjustment, and the intervals among the plurality of slotting blades 386 are kept in an equal state in the adjustment process.
After the plurality of quartz rods are respectively embedded in the plurality of embedding grooves 211, the ends of the quartz rods can be elastically pressed and fixed by the first rubber pressing pad 23 on the lower surface of the lifting and pressing seat 22 in the process of installing the lifting and pressing seat 22 and fixing the lifting and pressing seat on the workbench 21 through the locking knob bolt 24. Because the lengths of the quartz rods with different types are different, the sliding blocks 25 are arranged on the two sides of the workbench 21 in a sliding manner, so that the locking knob bolts 24 at the two ends of the lifting and pressing seat 22 are connected to the two sliding blocks 25 in a threaded manner, the positions of the lifting and pressing seat 22 relative to the workbench 21 can be adjusted at the moment, and the two ends of the quartz rods with different lengths are clamped and pressed in a matching manner.
When the slotting blade 386 is used for slotting the quartz rod, some quartz rods are longer in length, vibration is easy to occur in the slotting process, and at the moment, the position of the quartz rod close to the slotting can be tightly pressed by the auxiliary pressing of the elastic pressing assembly 43, so that vibration occurring in the slotting process is reduced; meanwhile, the elastic pressing component 43 is pressed on the quartz rods, so that when the slotting blade 386 is used for slotting the quartz rods along the width direction of the machine tool 1, the resistance to the movement of the elastic pressing component 43 can be reduced. The elastic pressing assembly 43 comprises a lifting seat 431, a second rubber pressing pad 432, a telescopic sleeve 433, a lifting shaft 434, an anti-falling nut 435 and a compression spring 436, wherein in the slotting process of the slotting blade 386, the second rubber pressing pad 432 can be pressed on the upper surfaces of a plurality of quartz rods through the compression spring 436 for auxiliary pressing so as to reduce vibration during slotting; and the corners of the two ends of the lower surface of the second rubber pressing pad 432 are rounded, so that the resistance of the elastic pressing assembly 43 when moving along with the slotting blade 386 is further reduced.
Claims (8)
1. The utility model provides a be used for double knives slotting mechanism of quartz boat, includes lathe (1), sets up in lathe (1) and realizes clamping assembly (2) to a plurality of quartz stick centre gripping, the activity sets up cutting assembly on lathe (1), cutting assembly includes along the length direction of lathe (1) remove first movable frame (31) that set up on lathe (1), set up first mobile mechanism (32) between lathe (1) and first movable frame (31), remove second movable frame (33) that set up on first movable frame (31) along the width direction of lathe (1), set up second mobile mechanism (34) between first movable frame (31) and second movable frame (33), lift crane (35) that go up and down to set up on second movable frame (33), lift cylinder (36) that set up between second movable frame (33) and crane (35), power motor (37) of setting up in crane (35) lower extreme, with slotting cutter (38) of power motor (37), its characterized in that: the slotting cutter (38) comprises a left support (381), a right support (382), two guide rods (383) arranged between the left support (381) and the right support (382), at least two adjusting seats (384) arranged on the two guide rods (383) in a sliding mode, a plurality of mounting clamps (385) respectively arranged on the adjusting seats (384), a plurality of slotting blades (386) respectively arranged on the mounting clamps (385), and an adjusting assembly (387) used for adjusting the positions of the plurality of adjusting seats (384) at equal intervals, wherein a connecting sleeve part (3811) used for being arranged on an output shaft of the power motor (37) is arranged on the left support (381), and a hollow rotating shaft part (3821) positioned on the periphery of the adjusting screw (3871) is arranged on the right support (382); an extension beam (41) extending towards the right support (382) is arranged on the lifting frame (35), an adjusting bracket (42) is arranged on the extension beam (41) in a sliding mode, a fixing knob bolt (42) for fixing the adjusting bracket (42) is arranged between the extension beam (41) and the adjusting bracket (42), and a reinforcing sleeve (421) sleeved on the hollow rotating shaft portion (3821) is arranged at the lower end of the adjusting bracket (42) to improve the rotation stability of the slotting cutter blade (386).
2. The double-blade slotting mechanism for quartz boats according to claim 1, wherein: the adjusting assembly (387) comprises an adjusting screw rod (3871) rotatably connected between a left support (381) and a right support (382) and penetrating through a plurality of adjusting seats (384), a screw nut (3872) arranged on the adjusting seat (384) close to the right support (382) and connected with the adjusting screw rod (3871), a plurality of first adjusting arms (3873) hinged to the adjusting seats (384) except the screw nut (3872) respectively in the middle, a second adjusting arm (3874) hinged to the left support (381) at one end, a third adjusting arm (3875) hinged to the adjusting seat (384) with the screw nut (3872) at one end, a regular polygon-shaped rotating end (38711) penetrating out of the right support (382) and located in the hollow rotating shaft part (3821) at one end, wherein the adjacent ends of the first adjusting arms (3873) are hinged, the second adjusting arms (3874) are hinged to the ends of the first adjusting arms (3873) close to each other, and the first adjusting arms (3873) and the second adjusting arms (3874) are not hinged to each other when the first adjusting arms (3874) and the second adjusting arms (3874) are mounted.
3. The double-blade slotting mechanism for quartz boats according to claim 2, wherein: the clamping assembly (2) comprises a workbench (21) arranged in a machine tool (1) and provided with a plurality of embedded grooves (211) for embedding the lower half parts of quartz rods, lifting and pressing seats (22) arranged at two ends of the workbench (21), a first rubber pressing pad (23) arranged on the lower surface of the lifting and pressing seats (22) and used for pressing the ends of the quartz rods, and locking knob bolts (24) penetrating through the two ends of the lifting and pressing seats (22) and connected onto the workbench (21) in a threaded mode, wherein the embedded grooves (211) are arranged in a V shape.
4. A double-blade slotting mechanism for quartz boats according to claim 3, wherein: the two sides at two ends of the workbench (21) are respectively provided with sliding blocks (25) in a sliding manner, the lower ends of two locking knob bolts (24) at two ends of the lifting pressing seat (22) are respectively connected to the two sliding blocks (25) in a threaded manner, and a plurality of V-shaped pressing grooves (231) are formed in the first rubber pressing pad (23) in an arrayed manner.
5. A double-blade slotting mechanism for quartz boats according to claim 3, wherein: the lower end of the adjusting bracket (42) is provided with an elastic pressing component (43) which can realize elastic pressing on a plurality of quartz rods in the grooving process of the grooving blade (386), and the height of the lowest end of the elastic pressing component (43) in the initial state is the same as the height of the lowest end of the grooving blade (386).
6. The double-blade slotting mechanism for quartz boats according to claim 5, wherein: the elastic pressing assembly (43) comprises a lifting seat (431) arranged at the lower end of the adjusting support (42), a second rubber pressing pad (432) arranged on the lower surface of the lifting seat (431) and used for pressing quartz rods, two telescopic sleeves (433) arranged on two sides of the adjusting support (42), two lifting shafts (434) arranged at the upper end of the lifting seat (431) and penetrating through the lifting sleeves, a anticreep nut (435) arranged at the upper end of the lifting shaft (434), and a compression spring (436) sleeved on the lifting shaft (434) and two ends of which are abutted against between the lifting seat (431) and the telescopic sleeves (433), wherein the corner of the lower surface of the second rubber pressing pad (432) is provided with a round corner, and when the slotting cutter blade (386) is used for pressing a plurality of quartz rods simultaneously in the longitudinal moving process of the machine tool (1).
7. The double-blade slotting mechanism for quartz boats according to claim 1, wherein: the mounting fixture (385) comprises a mounting disc (3851), a connecting rod (3852) arranged between the mounting disc (3851) and an adjusting seat (384), a fixed clamping seat (3853) arranged on the periphery of the mounting disc (3851), a movable clamping seat (3854) arranged on the periphery of the mounting disc (3851) in a sliding mode, a plurality of bolt nuts (3855), the grooving blade (386) is pressed between the fixed clamping seat (3853) and the movable clamping seat (3854), and the bolt nuts (3855) penetrate through the fixed clamping seat (3853), the grooving blade (386) and the movable clamping seat (3854).
8. The double-blade slotting mechanism for quartz boats according to claim 1, wherein: when the spacing between adjacent slotting blades (386) is adjusted, the spacing between the slotting blades (386) is 5-10 times the spacing between adjacent slotting teeth of a quartz rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310922923.1A CN116714117A (en) | 2023-07-26 | 2023-07-26 | Double-cutter grooving mechanism for quartz boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310922923.1A CN116714117A (en) | 2023-07-26 | 2023-07-26 | Double-cutter grooving mechanism for quartz boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116714117A true CN116714117A (en) | 2023-09-08 |
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ID=87869911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310922923.1A Pending CN116714117A (en) | 2023-07-26 | 2023-07-26 | Double-cutter grooving mechanism for quartz boat |
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| Country | Link |
|---|---|
| CN (1) | CN116714117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817869A (en) * | 2024-01-26 | 2024-04-05 | 上海强华实业股份有限公司 | Slotting device and slotting process for quartz boat grooved bars |
| CN117878039A (en) * | 2024-01-10 | 2024-04-12 | 浙江泓芯半导体有限公司 | Quartz boat transfer equipment used in semiconductor manufacturing process |
-
2023
- 2023-07-26 CN CN202310922923.1A patent/CN116714117A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878039A (en) * | 2024-01-10 | 2024-04-12 | 浙江泓芯半导体有限公司 | Quartz boat transfer equipment used in semiconductor manufacturing process |
| CN117817869A (en) * | 2024-01-26 | 2024-04-05 | 上海强华实业股份有限公司 | Slotting device and slotting process for quartz boat grooved bars |
| CN117817869B (en) * | 2024-01-26 | 2024-06-11 | 上海强华实业股份有限公司 | Slotting device and slotting process for quartz boat grooved bars |
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