CN112894385B - Quick perforating device is used in processing of notebook shell - Google Patents
Quick perforating device is used in processing of notebook shell Download PDFInfo
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- CN112894385B CN112894385B CN202110177116.2A CN202110177116A CN112894385B CN 112894385 B CN112894385 B CN 112894385B CN 202110177116 A CN202110177116 A CN 202110177116A CN 112894385 B CN112894385 B CN 112894385B
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- 238000012545 processing Methods 0.000 title claims abstract description 23
- 239000012634 fragment Substances 0.000 claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 38
- 230000000670 limiting effect Effects 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000005553 drilling Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a quick perforating device for processing a notebook shell, which comprises a workbench and perforating equipment arranged on one side of the top of the workbench, wherein a supporting die for stably supporting the notebook shell during processing and perforating is arranged at the top end of the workbench and below the perforating equipment, a separating and polishing piece for separating scraps at the bottom of an aperture of the notebook shell and polishing the bottom of the aperture is arranged inside a groove and at the bottom of a first through hole, the quick perforating device for processing the notebook shell can clamp and remove metal fragments generated by perforating at the aperture when the notebook shell is perforated, prevent the metal fragments from being blocked inside the aperture along with the retraction of a drill when the drill bit of the perforating equipment is separated from the aperture, and can effectively polish the outer side of the aperture after the perforation is finished, and when polishing, can be with stable the breaking away from to the recess inside of metal fragments.
Description
Technical Field
The invention relates to the technical field of notebook computer shell processing, in particular to a quick punching device for processing a notebook computer shell.
Background
A notebook computer, also called a notebook computer, a portable computer or a laptop computer, is a small-sized personal computer that can be conveniently carried. Notebook computers are generally 1-3 kg heavy, and have been developed to be smaller and lighter, but have more and more powerful functions.
With the increasing living standard of people and the gradual improvement of information era, the market reserves of the notebook computer are increased, so that the high-quality notebook computer is also a necessary technology for the research and development of various enterprises at present, and the intuitive texture of the notebook computer is displayed on the shell
At present, in the process of producing and processing the existing notebook computer shell, holes such as heat dissipation holes need to be processed and punched, and the heat dissipation holes on the shell are small in diameter and distributed densely, so that automatic punching equipment is generally adopted to continuously punch the notebook computer shell;
when the notebook shell is continuously punched, the notebook shell is firstly required to be stably placed in a supporting mold to be positioned, and after punching is finished, the notebook shell is manually or mechanically taken out of the mold;
however, the existing supporting mold for punching the notebook computer shell only has the function of limiting and supporting the notebook computer shell, and when the notebook computer is punched, on one hand, metal fragments generated at the punching position are easy to remain in a hole with a small aperture along with the movement of a drill bit, so that the metal fragments are not convenient to separate from the hole, and meanwhile, more burrs are easy to remain below the hole, so that subsequent production and processing are still needed, and the processing of the notebook computer is further influenced. Therefore, the quick punching device for machining the notebook shell is provided.
Disclosure of Invention
The invention aims to provide a quick punching device for processing a notebook shell, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a quick punching device for processing a notebook computer shell comprises a workbench and punching equipment arranged on one side of the top of the workbench, wherein a supporting die for stably supporting the notebook computer shell during processing and punching is arranged at the top end of the workbench and below the punching equipment, and a fixing piece for fixing the notebook computer shell is arranged on the supporting die;
the supporting die is provided with a groove, a plurality of first through holes are formed in the supporting die corresponding to the hole diameter of the notebook computer shell and communicated with the groove, and a separation polishing piece used for separating fragments at the bottom of the hole diameter of the notebook computer shell and polishing the bottom of the hole diameter is arranged in the groove and at the bottom of the first through holes;
the workbench is provided with a through groove communicated with the groove, and the bottom end of the groove is provided with an opening and closing piece.
Preferably, the fixing piece comprises a moving groove arranged on one side of the supporting die away from the punching equipment, two guide grooves communicated with the moving groove are arranged on the supporting die, and the two guide grooves are positioned on the outer side of the groove;
the guide groove is provided with a guide rod in a sliding penetrating mode, the top end of the guide rod is fixedly connected with a clamping plate, the clamping plate is connected to a supporting die in a sliding mode, a transmission part is connected to one end, located inside the moving groove, of the guide rod, and the fixing part is arranged to achieve the effect of conducting adjustable clamping on the notebook shell.
Preferably, the transmission part comprises a bidirectional threaded rod which is rotatably connected inside the moving groove, and one end of the bidirectional threaded rod, which is positioned outside the supporting die, is fixedly connected with a handle for driving the bidirectional threaded rod;
one end of each guide rod is rotatably sleeved outside the two-way threaded rod respectively, and the guide rods are driven synchronously through the transmission part.
Preferably, the separation polishing piece comprises a plurality of supporting cylinders arranged at the top end inside the groove, the supporting cylinders are respectively positioned at the bottom ends of the first through holes, and the supporting cylinders are rotatably connected with the top end of the groove;
the driving gears are fixedly sleeved on the outer sides of the top ends of the supporting cylinders, and driving parts for synchronously driving the driving gears are arranged on the outer sides of the driving gears;
a grinding wheel penetrates through the top end of the inner wall of the supporting cylinder, the top end of the grinding wheel is positioned in the first through hole, the grinding wheel is in contact with the bottom end of the notebook shell, a second through hole communicated with the first through hole is formed in the position, corresponding to the first through hole, of the center of the grinding wheel, and a separating piece used for separating scraps generated during punching of the notebook shell is arranged at the bottom end of the grinding wheel;
a plurality of break away from the piece bottom and be equipped with the locating plate each other, and be equipped with on the locating plate with the third through-hole that supports a section of thick bamboo intercommunication, locating plate fixed connection is inside the recess, through the piece of polishing that breaks away from that is equipped with to when playing and polishing the aperture bottom, can play the effect that the metal fragment that punches the production breaks away from.
Preferably, the driving piece is including setting up in a plurality of drive gear outside and the first rack bar of being connected with a plurality of drive gear meshing, first rack bar outside fixedly connected with connecting block, and connecting block outside fixedly connected with electric putter, electric putter fixed connection is on the inside top of recess, through the driving piece that is equipped with to play carries out synchronous drive's effect to a plurality of drive gear.
Preferably, the separating part comprises two guide positioning plates which are arranged in the supporting cylinder and positioned at the bottom end of the grinding wheel, the back surfaces of the two guide positioning plates are hinged with two connecting seats through hinged supports, and the connecting seats are fixedly connected with connecting frames which are fixedly arranged on the positioning plates;
an adjusting piece for adjusting the clamping angle of the guide positioning plate is arranged on the back of the guide positioning plate and between the two connecting frames, and the adjusting piece is connected with the two connecting frames;
two the regulating part link is connected with helical gear ring, and helical gear ring and support a section of thick bamboo inner wall fixed connection, through the separation member that is equipped with to can make the metal fragment break away from the effect of aperture and drill bit bottom.
Preferably, the adjusting part comprises a moving rod which is rotatably connected to the back surface of the guide positioning plate through a hinged support, the bottom end of the moving rod is hinged to a supporting seat through a pin shaft, the bottom end of the supporting seat is fixedly connected with a limiting frame, and a second gear rack is arranged on one side of the inner wall of the limiting frame;
the inner side of the second gear rack is connected with a rotating gear in a meshing manner, the inside of the rotating gear is fixedly connected with a rotating shaft, the outer side of the rotating shaft is rotatably sleeved with a fixed plate through a bearing, and the fixed plate is fixedly connected with the two connecting frames;
one end of the rotating shaft, which is far away from the rotating gear, is fixedly connected with a rotating bevel gear, and the rotating bevel gear is meshed with the second gear rack;
and a guide part used for guiding and limiting the limiting frame is arranged on the positioning plate and positioned in the third through hole, and the guide part is used for adjusting the clamping angle of the guiding and positioning plate through the adjusting part.
Preferably, the guide is including setting up the gag lever post in the third through-hole is inboard, and spacing frame corresponds gag lever post center department and is equipped with spacing mouthful, the gag lever post slides and runs through spacing mouthful, the gag lever post outside and the both sides that are located spacing mouthful are equipped with and are used for carrying out spacing limiting plate to spacing frame, through the guide that is equipped with to play the limiting displacement when removing spacing frame.
Preferably, the opening and closing piece comprises a material receiving frame which is connected to the bottom end of the groove in a matched mode, a handle which is convenient for the opening and closing piece to be separated from the groove is arranged at the bottom end of the material receiving frame, and the opening and closing piece is arranged so that metal fragments inside the groove can be conveniently taken off.
Compared with the prior art, the invention has the beneficial effects that:
when the portable notebook computer shell punching device is used, the fixing piece is arranged on the supporting die, so that the notebook computer shell can be conveniently installed and detached when punched, meanwhile, the groove is formed in the supporting die, and the separation grinding piece is arranged in the groove, so that when the notebook computer shell is punched, metal fragments generated by punching at the hole diameter can be clamped in the hole diameter under the action of clamping and removing the materials, when a drill bit of punching equipment is separated from the hole diameter, the metal fragments are prevented from being clamped in the hole diameter along with retraction of the drill bit, meanwhile, after punching is completed, the outer side of the hole diameter can be effectively polished and deburred, and the metal fragments can be stably separated into the groove during polishing, and the punching efficiency of processing the outer side of the notebook computer is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a schematic view of a driving member according to the present invention;
FIG. 4 is a schematic view of a driving member according to the present invention;
FIG. 5 is a schematic view of the bottom explosion of the driving member of the present invention;
FIG. 6 is a schematic view of the internal structure of the support cylinder of the present invention;
FIG. 7 is a side view of the internal structure of the support cylinder of the present invention;
FIG. 8 is a schematic view of the structure of the connecting frame of the present invention;
FIG. 9 is an enlarged view of area A of FIG. 6 according to the present invention.
In the figure: 1-a workbench; 2-a punching device; 3-supporting the mould; 4-a fixing piece; 5-a groove; 6-a first via; 7-disengaging the grinding member; 8-moving the trough; 9-a guide groove; 10-a guide bar; 11-a clamping plate; 12-a transmission member; 13-a bidirectional threaded rod; 14-a handle; 15-a support cylinder; 16-a drive gear; 17-a drive member; 18-sanding wheel; 19-a second via; 20-a disengagement member; 21-positioning plate; 22-a third via; 23-a first gear rack; 24-connecting blocks; 25-an electric push rod; 26-a connecting seat; 27-a connecting frame; 28-an adjustment member; 29-helical gear ring; 30-a moving rod; 31-a support seat; 32-a limit frame; 33-second gear rack; 34-a rotating gear; 35-a rotating shaft; 36-a fixed plate; 37-rotating the bevel gear; 38-a guide; 39-a limiting rod; 40-a limiting port; 41-a limiting plate; 42-opening and closing piece; 43-a receiving frame; 44-guiding the positioning plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a quick punching device for processing a notebook computer shell comprises a workbench 1 and punching equipment 2 arranged on one side of the top of the workbench 1, wherein a supporting die 3 for stably supporting the notebook computer shell during punching is arranged at the top end of the workbench 1 and below the punching equipment 2, and a fixing piece 4 for fixing the notebook computer shell is arranged on the supporting die 3;
the fixing piece 4 comprises a moving groove 8 arranged on one side of the supporting die 3 far away from the punching equipment 2, two guide grooves 9 communicated with the moving groove 8 are arranged on the supporting die 3, and the two guide grooves 9 are positioned on the outer side of the groove 5;
a guide rod 10 penetrates through the guide groove 9 in a sliding manner, the guide rod 10 is L-shaped, so that the guide rod 10 can be conveniently connected, a clamping plate 11 is fixedly connected to the top end of the guide rod 10, the clamping plate 11 is connected to the supporting die 3 in a sliding manner, and a transmission piece 12 is connected between the ends, located inside the moving groove 8, of the two guide rods 10;
the transmission piece 12 comprises a bidirectional threaded rod 13 which is rotatably connected inside the moving groove 8, one end of the bidirectional threaded rod 13, which is positioned outside the supporting die 3, is fixedly connected with a handle 14 for driving the bidirectional threaded rod, and anti-skid threads are arranged outside the handle 14, so that the handle 14 can be conveniently rotated;
when the notebook shell is processed and punched, the notebook shell is firstly placed above the groove 5 of the supporting die 3, then, the handle 14 is rotated, the bidirectional threaded rod 13 is further rotated, the bidirectional threaded rod 13 is rotated, driving force in opposite directions of the two guide rods 10 is provided, and the guide rods 10 are under the limiting effect of the moving groove 8 and the clamping plates 11, so that the two guide rods 10 move in opposite directions or opposite directions respectively, the two clamping plates 11 are further moved in opposite directions, and the notebook shell is clamped.
One end of each of the two guide rods 10 is rotatably sleeved outside the two-way threaded rod 13;
a groove 5 is formed in the supporting mold 3, a plurality of first through holes 6 are formed in the supporting mold 3 corresponding to the hole diameter of the notebook computer shell, the plurality of first through holes 6 are communicated with the groove 5, and a separation polishing piece 7 used for separating scraps at the bottom of the hole diameter of the notebook computer shell and polishing the bottom of the hole diameter is arranged in the groove 5 and at the bottom of the first through holes 6;
the separation polishing piece 7 comprises a plurality of supporting cylinders 15 arranged at the top end inside the groove 5, in the application, a plurality of first through holes 6 are distributed on the supporting die 3 in two groups, and a plurality of heat dissipation holes punched in the notebook shell are distributed in two groups, so that a plurality of supporting cylinders 15 are distributed in two groups inside the groove 5, a plurality of supporting cylinders 15 are respectively positioned at the bottom ends of the first through holes 6, and the supporting cylinders 15 are rotatably connected with the top end of the groove 5;
the driving gears 16 are fixedly sleeved on the outer sides of the top ends of the plurality of supporting cylinders 15, driving pieces 17 for synchronously driving the plurality of driving gears 16 are arranged on the outer sides of the plurality of driving gears 16, two groups of driving pieces 17 are arranged on the driving pieces 17, and the two groups of driving pieces 17 are correspondingly positioned on the outer sides of the two groups of driving gears 16;
the driving part 17 comprises a first gear rack 23 which is arranged on the outer side of the plurality of driving gears 16 and is meshed with the plurality of driving gears 16, a connecting block 24 is fixedly connected to the outer side of the first gear rack 23, an electric push rod 25 is fixedly connected to the outer side of the connecting block 24, the electric push rod 25 is fixedly connected to the top end inside the groove 5 and runs in a telescopic mode through the electric push rod 25, the connecting block further drives the first gear rack 23 to move back and forth relative to the inside of the groove 5, the plurality of driving gears 16 meshed with the outer side of the first gear rack 23 are driven to rotate in a forward and reverse mode while the first gear rack 23 moves back and forth, the plurality of supporting cylinders 15 are further driven to rotate relative to the inner wall of the groove 5, and the grinding wheels 18 are driven to rotate synchronously while the supporting cylinders 15 rotate, so that the supporting cylinders 15 are driven to rotate;
a grinding wheel 18 is fixedly penetrated through the top end of the inner wall of the supporting cylinder 15, the top end of the grinding wheel 18 is positioned inside the first through hole 6, the grinding wheel 18 is in contact with the bottom end of the notebook shell, the grinding wheel 18 is positioned at the bottom end of the notebook shell, so that the notebook shell can be rotatably ground, a second through hole 19 communicated with the first through hole 6 is formed in the center of the grinding wheel 18 corresponding to the first through hole 6, and a separating piece 20 used for separating scraps generated during punching of the notebook shell is arranged at the bottom end of the grinding wheel 18;
a positioning plate 21 is arranged between the bottom ends of the plurality of separating parts 20, a third through hole 22 communicated with the supporting cylinder 15 is arranged on the positioning plate 21, and the positioning plate 21 is fixedly connected inside the groove 5;
the disengaging part 20 comprises two guide positioning plates 44 which are arranged inside the supporting cylinder 15 and are positioned at the bottom end of the grinding wheel 18, the guide positioning plates 44 are in a fan shape, the two guide positioning plates 44 are respectively positioned at the outer sides of the second through holes 19, the back surfaces of the two guide positioning plates 44 are hinged with two connecting seats 26 through hinged supports, the connecting seats 26 are fixedly connected with connecting frames 27, and the connecting frames 27 are fixedly arranged on the positioning plates 21;
an adjusting piece 28 for adjusting the clamping angle of the guide positioning plate 44 is arranged on the back of the guide positioning plate 44 and between the two connecting frames 27, the adjusting piece 28 is connected with the two connecting frames 27, the connecting end of the two adjusting pieces 28 is connected with a bevel gear ring 29, and the bevel gear ring 29 is fixedly connected with the inner wall of the support cylinder 15;
the adjusting part 28 comprises a moving rod 30 which is rotatably connected to the back of the guide positioning plate 44 through a hinged support, the bottom end of the moving rod 30 is hinged to a supporting seat 31 through a pin shaft, the bottom end of the supporting seat 31 is fixedly connected with a limiting frame 32, and one side of the inner wall of the limiting frame 32 is provided with a second gear rack 33;
a rotating gear 34 is engaged and connected to the inner side of the second gear rack 33, a rotating shaft 35 is fixedly connected to the inner side of the rotating gear 34, a fixing plate 36 is rotatably sleeved on the outer side of the rotating shaft 35 through a bearing, and the fixing plate 36 is fixedly connected with the two connecting frames 27;
one end of the rotating shaft 35, which is far away from the rotating gear 34, is fixedly connected with a rotating bevel gear 37, and the rotating bevel gear 37 is meshed with the second gear rack 33;
a guide piece 38 for guiding and limiting the limiting frame 32 is arranged on the positioning plate 21 and positioned at the inner side of the third through hole 22;
the guide piece 38 is including setting up the gag lever post 39 at the third through hole 22 is inboard, and spacing frame 32 corresponds gag lever post 39 center department and is equipped with spacing mouthful 40, gag lever post 39 slides and runs through spacing mouthful 40, the gag lever post 39 outside just is located the both sides of spacing mouthful 40 and is equipped with and is used for carrying out spacing limiting plate 41 to spacing frame 32.
The worktable 1 is provided with a through groove communicated with the groove 5, the bottom end of the groove 5 is provided with an opening and closing piece 42, the opening and closing piece 42 comprises a material receiving frame 43 which is connected to the bottom end of the groove 5 in a matching manner, and the bottom end of the material receiving frame 43 is provided with a handle which is convenient for the handle to be separated from the groove 5.
And then when the notebook shell is placed on the supporting die 3 and fixed, the punching device 2 is controlled according to the coding program, so as to realize the corresponding continuous punching function on the notebook shell, and when punching, the punching depth of the drill bit for hole rotation extends to the lower part of the second through hole 19 of the punching wheel 18, so that the metal fragments generated by grinding move to the position between the two guide positioning plates 44 along with the punching depth, the two guide positioning plates 44 realize the clamping function on the metal fragments, and the metal fragments with smaller particles directly fall into the groove 5, when the punching device 2 finishes punching on the notebook shell, the electric push rod 25 operates, so that the driving gear 16 drives the supporting cylinder 15 to rotate relative to the inner part of the groove 5, further the punching wheel 18 rotates, so as to realize the grinding function on the aperture bottom of the notebook shell, and when the supporting cylinder 15 rotates, the helical gear ring inside the positioning device is rotated, the helical gear ring 29 rotates and simultaneously drives the two rotating helical gears 37 to rotate respectively, when the two rotating helical gears 37 rotate, the rotating gear 34 is driven to rotate through the rotating shaft 35, the rotating gear 34 is meshed with the second gear rack 33 inside the limiting frame 32, the limiting frame 32 moves downwards along the limiting rod 39, the moving rod 30 drives the guide positioning plate 44 to rotate by taking the connecting seat 26 as the center of a circle until the clamping diameter of the top ends of the two guide positioning plates 44 is increased, and at the moment, metal fragments fall in the groove 5 under the clamping effect without foreign objects.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a processing of notebook shell is with quick perforating device, includes workstation (1) and sets up drilling equipment (2) in workstation (1) top one side, its characterized in that: a supporting die (3) for stably supporting the notebook computer shell during processing and punching is arranged at the top end of the workbench (1) and below the punching equipment (2), and a fixing piece (4) for fixing the notebook computer shell is arranged on the supporting die (3);
a groove (5) is formed in the supporting die (3), a plurality of first through holes (6) are formed in the supporting die (3) corresponding to the hole diameter of the notebook computer shell, the plurality of first through holes (6) are communicated with the groove (5), and a separation polishing piece (7) used for separating fragments at the bottom of the hole diameter of the notebook computer shell and polishing the bottom of the hole diameter is arranged in the groove (5) and located at the bottom of the first through holes (6);
a through groove communicated with the groove (5) is formed in the workbench (1), and an opening and closing piece (42) is arranged at the bottom end of the groove (5);
the separation polishing piece (7) comprises a plurality of supporting cylinders (15) arranged at the top end inside the groove (5), the supporting cylinders (15) are respectively positioned at the bottom ends of the first through holes (6), and the supporting cylinders (15) are rotatably connected with the top end of the groove (5);
the outer sides of the top ends of the support cylinders (15) are fixedly sleeved with driving gears (16), and driving pieces (17) for synchronously driving the driving gears (16) are arranged on the outer sides of the driving gears (16);
a grinding wheel (18) penetrates through the top end of the inner wall of the supporting cylinder (15), the top end of the grinding wheel (18) is located inside the first through hole (6), the grinding wheel (18) is in contact with the bottom end of the notebook shell, a second through hole (19) communicated with the first through hole (6) is formed in the position, corresponding to the first through hole (6), of the center of the grinding wheel (18), and a separating piece (20) used for separating scraps generated in punching of the notebook shell is arranged at the bottom end of the grinding wheel (18);
positioning plates (21) are arranged between the bottom ends of the plurality of disengaging pieces (20), third through holes (22) communicated with the supporting barrel (15) are formed in the positioning plates (21), and the positioning plates (21) are fixedly connected inside the grooves (5);
driving piece (17) including set up in a plurality of drive gear (16) outside and with a plurality of drive gear (16) meshing first rack (23) of being connected, first rack (23) outside fixedly connected with connecting block (24), and connecting block (24) outside fixedly connected with electric putter (25), electric putter (25) fixed connection is on the inside top of recess (5).
2. The quick perforating device is used in notebook shell processing of claim 1 characterized in that: the fixing piece (4) comprises a moving groove (8) arranged on one side, far away from the punching equipment (2), of the supporting die (3), two guide grooves (9) communicated with the moving groove (8) are formed in the supporting die (3), and the two guide grooves (9) are located on the outer side of the groove (5);
guide way (9) department slides and runs through has guide bar (10), guide bar (10) top fixedly connected with grip block (11), and grip block (11) sliding connection are on supporting mould (3), two guide bar (10) are located the inside one end in shifting chute (8) and are connected with driving medium (12) each other.
3. The quick perforating device is used in notebook shell processing of claim 2 characterized in that: the transmission piece (12) comprises a bidirectional threaded rod (13) which is rotatably connected inside the movable groove (8), and one end of the bidirectional threaded rod (13) positioned outside the supporting die (3) is fixedly connected with a handle (14) for driving the bidirectional threaded rod;
one end of each of the two guide rods (10) is rotatably sleeved on the outer side of the bidirectional threaded rod (13).
4. The quick perforating device is used in notebook shell processing of claim 1 characterized in that: the separation part (20) comprises two guide positioning plates (44) which are arranged in the support cylinder (15) and positioned at the bottom end of the grinding wheel (18), the back surfaces of the two guide positioning plates (44) are hinged with two connecting seats (26) through hinged supports, a connecting frame (27) is fixedly connected to each connecting seat (26), and each connecting frame (27) is fixedly installed on each positioning plate (21);
an adjusting piece (28) for adjusting the clamping angle of the guide positioning plate (44) is arranged on the back of the guide positioning plate (44) and between the two connecting frames (27), and the adjusting piece (28) is connected with the two connecting frames (27);
the connecting ends of the two adjusting pieces (28) are connected with a bevel gear ring (29), and the bevel gear ring (29) is fixedly connected with the inner wall of the supporting cylinder (15).
5. The quick perforating device is used in notebook shell processing of claim 4 characterized in that: the adjusting piece (28) comprises a moving rod (30) which is rotatably connected to the back of the guide positioning plate (44) through a hinged support, the bottom end of the moving rod (30) is hinged to a supporting seat (31) through a pin shaft, the bottom end of the supporting seat (31) is fixedly connected with a limiting frame (32), and one side of the inner wall of the limiting frame (32) is provided with a second gear rack (33);
a rotating gear (34) is connected to the inner side of the second gear rack (33) in a meshed mode, a rotating shaft (35) is fixedly connected to the inner side of the rotating gear (34), a fixing plate (36) is rotatably sleeved on the outer side of the rotating shaft (35) through a bearing, and the fixing plate (36) is fixedly connected with the two connecting frames (27);
one end of the rotating shaft (35) far away from the rotating gear (34) is fixedly connected with a rotating bevel gear (37), and the rotating bevel gear (37) is meshed with the second gear rack (33);
and a guide piece (38) used for guiding and limiting the limiting frame (32) is arranged on the positioning plate (21) and positioned on the inner side of the third through hole (22).
6. The quick perforating device is used in notebook shell processing of claim 5 characterized in that: guide piece (38) are including setting up gag lever post (39) at third through-hole (22) inboard, and spacing frame (32) correspond gag lever post (39) center department and are equipped with spacing mouthful (40), gag lever post (39) slide and run through spacing mouthful (40), the both sides that just are located spacing mouthful (40) in the gag lever post (39) outside are equipped with and are used for carrying out spacing limiting plate (41) to spacing frame (32).
7. The quick perforating device is used in notebook shell processing of claim 1 characterized in that: the opening and closing piece (42) is including the cooperation connect material frame (43) of connecing in recess (5) bottom, it is equipped with the handle that is convenient for it and recess (5) to break away from to connect material frame (43) bottom.
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| CN112894385B true CN112894385B (en) | 2022-04-01 |
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| JP2003175427A (en) * | 2001-12-07 | 2003-06-24 | System Support Service:Kk | Compound machining apparatus |
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| CN108422014A (en) * | 2018-05-28 | 2018-08-21 | 宿迁嵘锦信息科技有限公司 | A kind of hardware manufacture drilling machine |
| CN210968548U (en) * | 2019-08-30 | 2020-07-10 | 成都鑫劦科技服务有限公司 | Product shaping clamp |
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| CN111014431A (en) * | 2019-12-20 | 2020-04-17 | 江西锦鹏铝业有限公司 | Aluminum product mold processing for car |
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| CN108326130A (en) * | 2018-04-28 | 2018-07-27 | 宋君能 | A kind of automobile aluminium processing mold |
| CN208496529U (en) * | 2018-07-26 | 2019-02-15 | 绍兴文理学院 | A kind of hardware component punch device |
| CN210335092U (en) * | 2019-08-30 | 2020-04-17 | 苏州艾菲特精密机械有限公司 | Polishing and punching device for sheet metal machining |
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