CN114951744A - Computer chip mainboard location drilling processingequipment - Google Patents
Computer chip mainboard location drilling processingequipment Download PDFInfo
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- CN114951744A CN114951744A CN202210603848.8A CN202210603848A CN114951744A CN 114951744 A CN114951744 A CN 114951744A CN 202210603848 A CN202210603848 A CN 202210603848A CN 114951744 A CN114951744 A CN 114951744A
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- 238000005553 drilling Methods 0.000 title claims abstract description 53
- 238000007664 blowing Methods 0.000 claims abstract description 51
- 230000007704 transition Effects 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000004140 cleaning Methods 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 claims description 21
- 230000003139 buffering effect Effects 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007514 turning Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of computer part processing, in particular to a computer chip mainboard positioning, drilling and processing device, wherein a rectangular frame is prevented from being on the ground through a support frame, X-axis electric sliding blocks are arranged on the upper end surfaces of the left section and the right section of the rectangular frame, Contraband templates are fixedly connected to the two X-axis electric sliding blocks together, a support assembly is fixedly connected between the two vertical sections of a Contraband template, a Y-axis electric sliding block is arranged on the lower end surface of the horizontal section of a Contraband template, an electric push rod is fixedly connected to the lower end surface of the Y-axis electric sliding block, a transition frame is fixedly connected to the output end of the electric push rod, a rotating motor is fixedly connected to the inside of the transition frame, a drill bit assembly is fixedly connected to the lower end surface of the rotating motor output shaft penetrating through the transition frame, and a positioning assembly and an air blowing assembly are arranged on the lower end surface of the transition frame. The drilling device aims at the problems that the common drilling equipment cannot continuously drill holes with different diameters, the drilling flexibility is low, and the like. The drill bit assembly with the adjustable diameter is arranged, so that the flexibility of drilling is improved.
Description
Technical Field
The invention relates to the technical field of computer part machining, in particular to a computer chip mainboard positioning and drilling machining device.
Background
The computer motherboard is one of the most important parts of the computer, the computer motherboard is generally a rectangular circuit board, the material of the circuit board is a copper-clad plate, when the computer motherboard is manufactured, a plurality of small holes are usually drilled on the motherboard, and the small holes are respectively used for conducting electricity, dissipating heat and serving as mounting parts of mounting positioning holes.
For the drilling of the computer main board, the defects still exist, and the specific defects are as follows: firstly, the diameters of small holes for different functions on a computer main board are not necessarily the same, wherein the diameter of the mounting positioning hole is larger than that of the hole for conducting, while the drill bit in the existing drilling equipment can only drill the hole with the same diameter, and the drill bit needs to be replaced when the holes with different diameters need to be drilled, so that the flexibility of drilling the computer main board is low.
Two, inevitable production that has sweeps and burr when driling the computer motherboard, the sweeps is piled up around the hole of drilling during drilling, if remove the quality that probably influences drilling with the sweeps untimely and appear blockking up the condition of drilling even, and the existence of the peripheral burr of drilling can fish tail staff, also can make follow-up mainboard processing more difficult, and current computer motherboard drilling quality is low.
Disclosure of Invention
The technical problem to be solved is as follows: the computer chip mainboard positioning and drilling device provided by the invention can solve the problems.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme that the computer chip mainboard positioning and drilling processing device comprises a rectangular frame, Contraband templates, a supporting component, an electric push rod, a transition frame, a rotating motor, a drill bit component, a positioning component and an air blowing component, wherein the rectangular frame is placed on the ground through a supporting frame, the upper end surfaces of the left and right segments of the rectangular frame are respectively provided with an X-axis electric slide block, the two X-axis electric slide blocks are jointly and fixedly connected with a Contraband template, the supporting component is fixedly connected between the opposite surfaces of the two vertical segments of the Contraband template, the lower end surface of the horizontal segment of the Contraband template is provided with a Y-axis electric slide block, the lower end surface of the Y-axis electric slide block is fixedly connected with the electric push rod, the output end of the electric push rod is fixedly connected with the transition frame, the rotating motor is fixedly connected in the transition frame through a motor support, and the output shaft of the rotating motor penetrates through the lower end surface of the transition frame and is fixedly connected with the drill bit component, the lower end face of the transition frame is sequentially provided with a positioning assembly and a blowing assembly from inside to outside.
The drill bit component comprises a limiting column, a connecting block, an adjusting disc, an annular rack, an adjusting column, a rotating head, a quarter drill bit and a cleaning mechanism, wherein the output end of the rotating motor is fixedly connected with the limiting column, a cylindrical cavity is arranged in the limiting column, four adjusting grooves are uniformly formed in the lower end face of the limiting column along the circumferential direction, the connecting block is slidably connected in the adjusting grooves, arc threads are arranged on the upper end face of the connecting block, the adjusting disc is slidably connected on the annular inner wall of the cavity of the limiting column, the annular rack is fixedly connected on the upper end face of the adjusting disc, the lower end face of the adjusting disc is provided with plane threads which are meshed with the arc threads on the connecting block, a limiting hole is formed in the right end of the outer surface of the limiting column, the adjusting column is rotatably connected in the limiting hole, and teeth matched with the annular rack are uniformly arranged on the outer surface of the adjusting column along the circumferential direction, adjust post right-hand member fixedly connected with rotating head, terminal surface fixedly connected with quarter drill bit under the connecting block, quarter drill bit surface fixedly connected with cleans the mechanism.
The subassembly of blowing includes the fixed plate, the blowing head, flexible trachea, air pump and corner mechanism, symmetrical fixedly connected with fixed plate around the terminal surface under the transition frame, be provided with the blowing head between the fixed plate opposite face, the blowing head is whole to be "ten" word structure, the vertical section lower extreme of blowing head is conical structure, the horizontal segment both ends of blowing head rotate respectively and connect on two fixed plates, the inside air duct that is provided with of the vertical section of blowing head, the vertical section up end fixedly connected with flexible trachea of blowing head, flexible trachea communicates with each other with air duct, the one end fixed connection that the flexible trachea kept away from the blowing head is on the air pump, air pump fixed connection is in the inside bottom surface of transition frame, install corner mechanism on the preceding terminal surface of the fixed plate that is located the front side.
As a preferred technical scheme, the supporting assembly comprises a main supporting plate, threaded rods, guide rods and L-shaped supporting bars, the main supporting plate is fixedly connected between opposite surfaces of the Contraband shaping plates, threaded holes are symmetrically formed in the main supporting plate in the front and back direction, the threaded rods are connected with the threaded holes in a threaded manner, the guide holes are formed in the left side and the right side of each threaded hole, the guide rods are connected in the guide holes in a sliding manner, the threaded rods positioned on the same side and the upper end surfaces of the two guide rods are connected with the L-shaped supporting bars together, the threaded rods are rotatably connected with the L-shaped supporting bars, and the guide rods are fixedly connected with the L-shaped supporting bars.
According to a preferable technical scheme of the invention, the corner mechanism comprises a corner gear, a corner claw and a telescopic spring, the front end of the horizontal section of the blowing head penetrates through a fixing plate positioned on the front side and is fixedly connected with the corner gear, the front end surface of the fixing plate positioned on the front side is connected with the corner claw in a sliding manner, the lower end of the corner claw is of a tooth-shaped structure matched with the corner gear, the upper end surface of the corner claw is of a strip-shaped structure, and the telescopic spring is fixedly connected between the upper end surface of the corner claw and the lower end surface of the transition frame.
According to a preferable technical scheme of the invention, the cleaning mechanism comprises a cleaning block, a brush and a cleaning spring, a rectangular hole is formed in the outer surface of the quarter drill, the cleaning block is connected to the vertical side wall of the rectangular hole in a sliding mode, the brush is arranged on the lower end face of the cleaning block, and the cleaning spring is fixedly connected between the upper end face of the cleaning block and the rectangular hole.
According to a preferred technical scheme of the invention, the positioning assembly comprises spring telescopic rods and a positioning frame, the lower end face of the transition frame is fixedly connected with four spring telescopic rods which are distributed in a rectangular shape, the lower end faces of the four spring telescopic rods are fixedly connected with the positioning frame together, and the positioning frame is of a square frame structure.
As a preferable technical scheme of the invention, the lower end surface of the positioning frame is provided with a buffering rubber pad.
As a preferable technical scheme of the invention, the rectangular frame is of a stepped structure, and a plurality of suckers are uniformly arranged on the upper end face of the rectangular frame.
As a preferable technical scheme of the invention, the upper end surface of the horizontal section of the L-shaped supporting strip is provided with a ball for assisting sliding.
Has the beneficial effects that: the drilling device is provided with the drilling head assembly, wherein the drilling head is composed of four identical quarter drilling heads, each quarter drilling head is connected to a connecting block capable of conducting centripetal or centrifugal movement at the same time, the distance between the four quarter drilling heads is accurately adjusted through matching of an adjusting column and an adjusting disc, and finally holes with different diameters are drilled.
The computer mainboard drilling machine is provided with a blowing assembly and a cleaning mechanism, the blowing assembly can blow out pressurized air in an air pump to blow off scraps accumulated around holes, the turning mechanism is arranged in the blowing assembly, the angle of a blowing head can be manually adjusted, the blowing head is limited by a turning claw, the accumulated scraps can be accurately blown off when the machine faces mainboards with different thicknesses, and the cleaning assembly cleans the periphery of the mainboard holes in the process of pressing down and drilling by a drill bit to completely remove burrs around the holes, so that the drilling quality of the computer mainboard is improved.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a left side view of the present invention.
FIG. 3 is an enlarged view of the invention at M of FIG. 2.
Fig. 4 is a middle sectional view of the present invention.
FIG. 5 is an enlarged view taken at point N of FIG. 4 according to the present invention.
Fig. 6 is a schematic view of the structure of the adjusting disk of the present invention.
In the figure: 1. a rectangular frame; 2. contraband a template; 3. a support assembly; 31. a main supporting plate; 32. a threaded rod; 33. a guide bar; 34. an L-shaped support bar; 4. an electric push rod; 5. a transition frame; 6. a rotating electric machine; 7. a drill bit assembly; 71. a limiting column; 72. connecting blocks; 73. adjusting the disc; 74. an annular rack; 75. an adjustment column; 76. rotating the head; 77. a quarter bit; 78. a cleaning mechanism; 781. cleaning the block; 782. a brush; 783. cleaning the spring; 8. a positioning assembly; 81. a spring telescopic rod; 82. a positioning frame; 9. a blowing assembly; 91. a fixing plate; 92. a blowing head; 93. a flexible trachea; 94. an air pump; 95. a corner turning mechanism; 951. a corner gear; 952. corner claws; 953. a telescoping spring.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, 2 and 4, a computer chip mainboard positioning, drilling and processing device comprises a rectangular frame 1, Contraband type plates 2, a supporting component 3, an electric push rod 4, a transition frame 5, a rotating motor 6, a drill bit component 7, a positioning component 8 and a blowing component 9, wherein the rectangular frame 1 is placed on the ground through a supporting frame, the rectangular frame 1 is of a ladder structure, a plurality of suckers are uniformly arranged on the upper end surface of the rectangular frame 1, an X-axis electric slide block is arranged on the upper end surfaces of the left section and the right section of the rectangular frame 1, Contraband type plates 2 are fixedly connected to the two X-axis electric slide blocks together, the supporting component 3 is fixedly connected between the two vertical sections of the Contraband type plates 2 opposite to each other, a Y-axis electric slide block is mounted on the lower end surface of the Contraband type plate 2, the electric push rod 4 is fixedly connected to the lower end surface of the Y-axis electric slide block, the output end of the electric push rod 4 is fixedly connected to the transition frame 5, the inside rotating electrical machines 6 that is connected with through motor support fixed connection of transition frame 5, the terminal surface fixedly connected with drill bit subassembly 7 under the rotating electrical machines 6 output shaft runs through transition frame 5, and locating component 8 and the subassembly 9 of blowing are installed from inside to outside in proper order to the terminal surface under transition frame 5.
Referring to fig. 1 and 4, supporting component 3 includes main tributary fagging 31, threaded rod 32, guide bar 33 and L type support bar 34, fixedly connected with main tributary fagging 31 between the Contraband template 2 opposite face, the symmetry has seted up threaded hole around on the main tributary fagging 31, threaded hole female connection has threaded rod 32, the guiding hole has all been seted up to the left and right sides of every threaded hole, sliding connection has guide bar 33 in the guiding hole, lie in threaded rod 32 and two guide bar 33 up end of same side and be connected with L type support bar 34 jointly, rotate between threaded rod 32 and the L type support bar 34 and connect, fixed connection between guide bar 33 and the L type support bar 34, the up end of L type support bar 34 horizontal segment is provided with supplementary gliding ball.
During specific work, the artifical computer motherboard that will punch is placed on rectangular frame 1, press gently the computer motherboard and make the sucking disc on the rectangular frame 1 with the mainboard fast fixed, artifical rotatory threaded rod 32 is followed, cooperation guide bar 33's limiting displacement makes L type support bar 34 upwards remove, stop rotatory when L type support bar 34 just contacts computer motherboard lower terminal surface, control the position that X axle electric slider and Y axle electric slider aimed at drill bit assembly 7 and need drilling afterwards through current numerical control technology, carry out drilling work, can directly shift to next needs drilling position after accomplishing drilling work and continue drilling work, the ball that the up end of L type support bar 34 horizontal segment set up plays supplementary slip, avoid the effect of fish tail mainboard.
Referring to fig. 4 and 5, the drill bit assembly 7 includes a limiting post 71, a connecting block 72, an adjusting disc 73, a circular rack 74, an adjusting post 75, a rotating head 76, a quarter drill bit 77 and a cleaning mechanism 78, the output end of the rotating electrical machine 6 is fixedly connected with the limiting post 71, a cylindrical cavity is arranged inside the limiting post 71, four adjusting grooves are uniformly arranged on the lower end surface of the limiting post 71 along the circumferential direction, the connecting block 72 is slidably connected in the adjusting grooves, an arc-shaped thread is arranged on the upper end surface of the connecting block 72, the adjusting disc 73 is slidably connected on the annular inner wall of the cavity of the limiting post 71, the circular rack 74 is fixedly connected on the upper end surface of the adjusting disc 73, a plane thread is arranged on the lower end surface of the adjusting disc 73, the plane thread is engaged with the arc-shaped thread on the connecting block 72, a limiting hole is arranged on the right end of the outer surface of the limiting post 71, the adjusting post 75 is rotatably connected in the limiting hole, adjust post 75 surface along the circumferencial direction evenly be provided with annular rack 74 complex tooth, adjust post 75 right-hand member fixedly connected with rotating head 76, terminal surface fixedly connected with quarter drill bit 77 under connecting block 72, quarter drill bit 77 outer fixed surface is connected with cleans mechanism 78.
Referring to fig. 1, the positioning assembly 8 includes a spring telescopic rod 81 and a positioning frame 82, the lower end surface of the transition frame 5 is fixedly connected with four spring telescopic rods 81 distributed in a rectangular shape, the lower end surfaces of the four spring telescopic rods 81 are fixedly connected with the positioning frame 82 together, the positioning frame 82 is in a square frame structure, and the lower end surface of the positioning frame 82 is provided with a buffering rubber pad.
When the rotary drill bit works, the diameter of the drill bit is adjusted according to the diameter of the drilled hole required by the computer mainboard, the rotary head 76 is manually rotated, the rotary head 76 drives the adjusting column 75 to rotate, the adjusting column 75 rotates to enable the annular rack 74 matched with the adjusting column to move, the adjusting disc 73 is further driven to rotate, and because the arc-shaped threads on the connecting block 72 are matched with the plane threads on the adjusting disc 73, when the adjusting disc 73 rotates, the four connecting blocks 72 and the quarter drill bits 77 connected to the connecting blocks 72 simultaneously move in the centripetal direction or the centrifugal direction, so that the function of adjusting the diameter of the drill bit is realized, when the diameter of a circle formed by the four quarter drill bits 77 is adjusted to be the same as the required drilled hole diameter, the rotary motor 6 and the electric push rod 4 are started, the rotary motor 6 drives the drill bit assembly 7 to rotate at high speed, and the electric push rod 4 stretches out to drive the transition frame 5, Rotating electrical machines 6, drill bit subassembly 7 and locating component 8 downstream, at the downstream in-process, locating frame 82 can at first contact with the computer motherboard, four angles of locating frame 82 and mainboard contact condition are observed to the accessible this moment and are judged the computer motherboard and place steadily, avoided the slope to place the condition of carrying out drilling, the effect of location drilling position has also been played simultaneously, electric putter 4 continues to stretch out, spring telescopic link 81 compression fit L type support bar 34 presss from both sides tight fixedly to the computer motherboard, the rubber pad of terminal surface plays the buffering and reduces the effect to computer motherboard pressure under locating frame 82, begin drilling after quarter drill bit 77 contacts the computer motherboard after.
Referring to fig. 5, the cleaning mechanism 78 includes a cleaning block 781, a brush 782 and a cleaning spring 783, a rectangular hole is formed in the outer surface of the quarter drill bit 77, the cleaning block 781 is slidably connected to the vertical side wall of the rectangular hole, the brush 782 is arranged on the lower end face of the cleaning block 781, and the cleaning spring 783 is fixedly connected between the upper end face of the cleaning block 781 and the rectangular hole.
During specific work, in the drilling process of the drill bit assembly 7, after the upper end face of the computer main board contacts the brush 782, the cleaning block 781 and the brush 782 rotating together with the quarter drill bit 77 can polish and sweep burrs around a drill hole, and as the quarter drill bit 77 continues to move downwards, the cleaning spring 783 can exert certain downward pressure on the cleaning block 781, so that the burrs are swept more thoroughly.
Referring to fig. 2 and 3, the air blowing assembly 9 includes fixing plates 91, air blowing heads 92, flexible air pipes 93, an air pump 94 and a corner mechanism 95, the fixing plates 91 are symmetrically and fixedly connected to the front and the back of the lower end face of the transition frame 5, the air blowing heads 92 are arranged between the opposite faces of the fixing plates 91, the air blowing heads 92 are integrally in a cross structure, the lower ends of the vertical sections of the air blowing heads 92 are in a conical structure, two ends of the horizontal sections of the air blowing heads 92 are respectively rotatably connected to the two fixing plates 91, air ducts are arranged inside the vertical sections of the air blowing heads 92, the flexible air pipes 93 are fixedly connected to the upper end faces of the vertical sections of the air blowing heads 92, the flexible air pipes 93 are communicated with the air ducts, one ends of the flexible air pipes 93, which are far away from the air blowing heads 92, are fixedly connected to the air pump 94, the air pump 94 is fixedly connected to the bottom face inside the transition frame 5, and the corner mechanism 95 is installed on the front end face of the fixing plates 91 located on the front side.
Referring to fig. 3, corner mechanism 95 includes corner gear 951, corner claw 952 and expanding spring 953, the fixed plate 91 fixedly connected with corner gear 951 that is located the preceding survey is run through to the horizontal segment front end of blowhead 92, and the preceding terminal surface sliding connection that is located the fixed plate 91 of front side has corner claw 952, and corner claw 952 lower extreme is for the profile of tooth structure with corner gear 951 matched with, the corner claw 952 up end be bar structure and with transition frame 5 between the terminal surface fixedly connected with expanding spring 953 down.
During specific work, before the electric push rod 4 starts to extend out, the corner claw 952 is manually moved upwards and rotates the blowing head 92, after the blowing head 92 rotates to a proper angle, the corner claw 952 is loosened, the corner claw 952 moves downwards due to the elastic force of the telescopic spring 953 and is inserted into a tooth gap of the corner gear 951 to limit the blowing assembly 9, then the air pump 94 is started, the air pump 94 presses out pressurized air to flow through the flexible air pipe 93 and then blows out the pressurized air from the mouth of the blowing head 92, and therefore blowing-off of drilling waste chips is achieved.
When the computer chip main board positioning and drilling device is used, S1: the manual work is placed the computer motherboard that will need punch on rectangular frame 1, press gently the computer motherboard and make the sucking disc on the rectangular frame 1 fixed with the mainboard smoking, artifical rotatory threaded rod 32 is followed, the limiting displacement of cooperation guide bar 33 makes L type support bar 34 rebound, stop rotatory when L type support bar 34 just contacts computer motherboard lower terminal surface, control the position that X axle electric slider and the electronic slider of Y axle aimed at drill bit assembly 7 needs drilling through current numerical control technology afterwards.
S2: the diameter size of the drill bit is adjusted according to the size of the diameter of a drill hole required by a computer mainboard, the rotating head 76 is manually rotated, the rotating head 76 drives the adjusting column 75 to rotate, the adjusting column 75 rotates to enable the annular rack 74 matched with the adjusting column to move, the adjusting disc 73 is further driven to rotate, and when the adjusting disc 73 rotates, the four connecting blocks 72 and the quarter drill bits 77 connected to the connecting blocks 72 are simultaneously moved in a centripetal direction or a centrifugal direction due to the fact that the arc-shaped threads on the connecting blocks 72 are matched with the plane threads on the adjusting disc 73.
S3: the corner claw 952 is moved upwards and the blowing head 92 is rotated manually, after the blowing head 92 rotates to a proper angle, the corner claw 952 is loosened, the corner claw 952 moves downwards due to the elastic force of the telescopic spring 953 and is inserted into a tooth gap of the corner gear 951 to complete the limiting of the blowing assembly 9, then the air pump 94 is opened, and the air pump 94 extrudes the pressurized air to flow through the flexible air pipe 93 and then blows out from the mouth of the blowing head 92. Then the rotating motor 6 and the electric push rod 4 are started, the rotating motor 6 drives the drill bit assembly 7 to rotate at a high speed, the electric push rod 4 extends out to drive the transition frame 5, the rotating motor 6, the drill bit assembly 7 and the positioning assembly 8 to move downwards, in the downward moving process, the positioning frame 82 can firstly contact with a computer mainboard and continuously extend out of the electric push rod 4, the spring telescopic rod 81 is in compression fit with the L-shaped supporting bar 34 to clamp and fix the computer mainboard, a rubber pad on the lower end face of the positioning frame 82 plays a role in buffering and reducing the pressure on the computer mainboard, then drilling is started after the quarter drill bit 77 contacts with the computer mainboard, in the drilling process of the drill bit assembly 7, after the upper end face of the computer mainboard contacts with the brush 782, the cleaning block 781 and the brush 782 which rotate along with the quarter drill bit 77 can polish and clean burrs around the drill hole, and along with the continuous downward movement of the quarter drill bit 77, the cleaning spring 783 can exert a certain downward pressure on the cleaning block 781, so that burrs are cleaned more thoroughly.
S4: after the drilling is finished, the electric push rod 4 contracts to drive the drill bit assembly 7 to retreat from the drilling hole, and the resetting is finished.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a computer chip mainboard location drilling processingequipment, includes rectangular frame (1), Contraband template (2), supporting component (3), electric putter (4), transition frame (5), rotating electrical machines (6), drill bit subassembly (7), locating component (8) and the subassembly (9) of blowing, its characterized in that: the rectangular frame (1) is placed on the ground through a support frame, X-axis electric sliding blocks are arranged on the upper end faces of the left section and the right section of the rectangular frame (1), two X-axis electric sliding blocks are fixedly connected with Contraband templates (2) together, a supporting assembly (3) is fixedly connected between two opposite vertical sections of Contraband templates (2), a Y-axis electric sliding block is arranged on the lower end face of the horizontal section of Contraband templates (2), an electric push rod (4) is fixedly connected on the lower end face of the Y-axis electric sliding block, a transition frame (5) is fixedly connected with the output end of the electric push rod (4), a rotating motor (6) is fixedly connected inside the transition frame (5) through a motor support, a drill bit assembly (7) is fixedly connected on the lower end face of the transition frame (5) in a penetrating mode, and a positioning assembly (8) and a blowing assembly (9) are sequentially arranged on the lower end face of the transition frame (5) from inside to outside, wherein:
the drill bit assembly (7) comprises a limiting column (71), an adjusting disc (73), an annular rack (74), an adjusting column (75), a rotating head (76), a quarter drill bit (77) and a cleaning mechanism (78), the output end of the rotating motor (6) is fixedly connected with the limiting column (71), a cylindrical cavity is arranged inside the limiting column (71), four adjusting grooves are uniformly formed in the lower end face of the limiting column (71) along the circumferential direction, a connecting block (72) is connected in the adjusting grooves in a sliding manner, arc-shaped threads are arranged on the upper end face of the connecting block (72), the adjusting disc (73) is connected on the annular inner wall of the cavity of the limiting column (71) in a sliding manner, the annular rack (74) is fixedly connected on the upper end face of the adjusting disc (73), plane threads are arranged on the lower end face of the adjusting disc (73), and are meshed with the arc-shaped threads on the connecting block (72), a limiting hole is formed in the right end of the outer surface of the limiting column (71), an adjusting column (75) is rotatably connected in the limiting hole, teeth matched with the annular rack (74) are uniformly arranged on the outer surface of the adjusting column (75) along the circumferential direction, a rotating head (76) is fixedly connected to the right end of the adjusting column (75), a quarter drill bit (77) is fixedly connected to the lower end face of the connecting block (72), and a cleaning mechanism (78) is fixedly connected to the outer surface of the quarter drill bit (77);
the air blowing assembly (9) comprises fixing plates (91), air blowing heads (92), flexible air pipes (93), an air pump (94) and a corner mechanism (95), the fixing plates (91) are symmetrically and fixedly connected with the front and the back of the lower end face of the transition frame (5), the air blowing heads (92) are arranged between the opposite faces of the fixing plates (91), the air blowing heads (92) are integrally of a cross structure, the lower ends of the vertical sections of the air blowing heads (92) are of a conical structure, the two ends of the horizontal sections of the air blowing heads (92) are respectively and rotatably connected to the two fixing plates (91), air ventilation pipelines are arranged inside the vertical sections of the air blowing heads (92), the upper end faces of the vertical sections of the air blowing heads (92) are fixedly connected with the flexible air pipes (93), the flexible air pipes (93) are communicated with the air ventilation pipelines, one ends, far away from the air blowing heads (92), of the flexible air pipes (93) are fixedly connected to the air pump (94), the bottom face inside the transition frame (5), a corner mechanism (95) is mounted on the front end surface of the fixing plate (91) positioned on the front side.
2. The computer chip main board positioning and drilling device according to claim 1, wherein: supporting component (3) are including main tributary fagging (31), threaded rod (32), guide bar (33) and L type support bar (34), Contraband fixedly connected with main tributary fagging (31) between template (2) the opposite face, the symmetry seted up threaded hole around main tributary fagging (31) is gone up, screw hole female connection has threaded rod (32), the guiding hole has all been seted up to the left and right sides of every screw hole, sliding connection has guide bar (33) in the guiding hole, lie in threaded rod (32) and two guide bar (33) up end common connection with L type support bar (34) with one side, rotate between threaded rod (32) and L type support bar (34) and connect, fixed connection between guide bar (33) and L type support bar (34).
3. The computer chip main board positioning and drilling device according to claim 1, wherein: corner mechanism (95) are including corner gear (951), corner claw (952) and expanding spring (953), fixed plate (91) fixedly connected with corner gear (951) of surveying before blowing head (92) horizontal segment front end runs through being located, and the preceding terminal surface sliding connection that is located fixed plate (91) of front side has corner claw (952), and corner claw (952) lower extreme is for the profile of tooth structure with corner gear (951) matched with, and corner claw (952) up end be bar-type texture and with transition frame (5) between the lower terminal surface fixedly connected with expanding spring (953).
4. The computer chip main board positioning and drilling device according to claim 1, wherein: clean mechanism (78) including cleaning piece (781), brush (782) and clean spring (783), the rectangular hole has been seted up to quarter drill bit (77) surface, and sliding connection has on the vertical lateral wall of rectangular hole cleans piece (781), cleans piece (781) lower terminal surface and is provided with brush (782), cleans fixedly connected with between piece (781) up end and the rectangular hole and cleans spring (783).
5. The computer chip main board positioning and drilling device according to claim 1, wherein: locating component (8) are including spring telescopic link (81) and locating frame (82), terminal surface fixedly connected with has four spring telescopic link (81) that are the rectangle and distribute under transition frame (5), four the common fixedly connected with locating frame (82) of lower terminal surface of spring telescopic link (81), locating frame (82) are square frame structure.
6. The computer chip main board positioning and drilling device according to claim 5, wherein: the lower end face of the positioning frame (82) is provided with a buffering rubber pad.
7. The computer chip main board positioning and drilling device according to claim 1, wherein: the rectangular frame (1) is of a ladder structure, and a plurality of suckers are uniformly arranged on the upper end face of the rectangular frame (1).
8. The computer chip main board positioning and drilling device according to claim 2, wherein: and the upper end surface of the horizontal section of the L-shaped supporting strip (34) is provided with a ball for assisting sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210603848.8A CN114951744A (en) | 2022-05-30 | 2022-05-30 | Computer chip mainboard location drilling processingequipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210603848.8A CN114951744A (en) | 2022-05-30 | 2022-05-30 | Computer chip mainboard location drilling processingequipment |
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| CN114951744A true CN114951744A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210603848.8A Pending CN114951744A (en) | 2022-05-30 | 2022-05-30 | Computer chip mainboard location drilling processingequipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890804A (en) * | 2022-09-15 | 2023-04-04 | 西安交通大学城市学院 | Automatic drilling processing equipment of computer motherboard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5634748A (en) * | 1993-05-19 | 1997-06-03 | Ryobi Limited | Drill press having a movable head and a tilt table |
| CN111873057A (en) * | 2020-07-27 | 2020-11-03 | 洛阳师范学院 | Computer control mainboard drilling processing equipment |
| CN112846292A (en) * | 2020-12-31 | 2021-05-28 | 深圳市中科华工科技有限公司 | Brake block drilling machine and feeding and discharging mechanical arm |
-
2022
- 2022-05-30 CN CN202210603848.8A patent/CN114951744A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5634748A (en) * | 1993-05-19 | 1997-06-03 | Ryobi Limited | Drill press having a movable head and a tilt table |
| CN111873057A (en) * | 2020-07-27 | 2020-11-03 | 洛阳师范学院 | Computer control mainboard drilling processing equipment |
| CN112846292A (en) * | 2020-12-31 | 2021-05-28 | 深圳市中科华工科技有限公司 | Brake block drilling machine and feeding and discharging mechanical arm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890804A (en) * | 2022-09-15 | 2023-04-04 | 西安交通大学城市学院 | Automatic drilling processing equipment of computer motherboard |
| CN115890804B (en) * | 2022-09-15 | 2024-03-22 | 西安交通大学城市学院 | Automatic drilling equipment for computer main board |
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