CN106985219B - A kind of plate drilling device of drill bit reducing - Google Patents
A kind of plate drilling device of drill bit reducing Download PDFInfo
- Publication number
- CN106985219B CN106985219B CN201710237394.6A CN201710237394A CN106985219B CN 106985219 B CN106985219 B CN 106985219B CN 201710237394 A CN201710237394 A CN 201710237394A CN 106985219 B CN106985219 B CN 106985219B
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- drill bit
- hole
- station
- gear
- rack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/02—Stationary drilling machines with a single working spindle
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of plate drilling devices of drill bit reducing, station and motor are connected in rack, motor is connected with cylinder, cylinder is connected with turntable, drill bit is connected on turntable, there is first through hole on turntable, drill bit includes small drill bit and increasing diameter head, increase diameter head and is equipped with aperture, drill body and increasing diameter headdress flower key connection, rotation is equipped with gear in drill body, there is the second through-hole in drill body, sliding has rack gear in first through hole and the second through-hole, wheel and rack engagement, increasing on diameter head inner wall has several gear teeth, the gear teeth are engaged with gear, there is slot in drill body, sliding has arc block in slot, spring is connected between arc block and slot inner wall, iron block is connected in arc block, there is solenoid in slot；This patent compared with prior art, can easily adjust the size of bit diameter, and the processing of different pore size is carried out to plate.
Description
Technical field
The present invention relates to furniture processing equipment field more particularly to a kind of plate drilling devices of drill bit reducing.
Background technique
Bed, chaise longue etc. are the conventional furnitures in people's life, these furniture usually form by board material splice, to plate into
Before row splicing, it need to drill to plate, fixation, original plate then are attached to plate using fixation members such as bolts
Drilling is manually to be drilled using drill bit to plate, low efficiency, great work intensity.
To solve the above-mentioned problems, the existing patent document application No. is 201010613582.2 discloses a kind of drilling
Machine, including motor and eedle, band has a heating device on the eedle, and described heating device is gradually added using radiation mode
Heat.
Although this drilling machine can be completed to drill to plate, needed out on plate the hole of different-diameter when
It waits, needs to use unusual inconvenience manually for the size of the required aperture on plate come more bit change.
Summary of the invention
The invention is intended to provide one kind to replace different drill bits easily to meet the plate of processing different pore size
A kind of plate drilling device of drill bit reducing.
The plate drilling device of one of this programme drill bit reducing, including rack are connected in the rack along perpendicular
Histogram is to moveable station, and the rack above the station is equipped with motor, and the output end of motor is connected with cylinder, gas
It is connected with turntable on the piston rod of cylinder, drill bit is threaded on turntable, turntable is equipped with cleaning mechanism and oil injection mechanism, turntable
It is equipped with first through hole, the drill bit includes small drill bit and increases diameter head, increases diameter head and be equipped with aperture, the small drill bit includes apex point
And drill body, drill body and increase diameter headdress flower key connection, rotation is equipped with gear in drill body, be equipped with the second through-hole in drill body, first through hole and
The alignment of second through-hole, first through hole and the interior sliding of the second through-hole are equipped with rack gear, and the wheel and rack engagement increases on diameter head inner wall
Equipped with several gear teeth, the gear teeth are engaged with gear, and slot is equipped in the drill body, and sliding is equipped with arc block, the arc in slot
It is connected with spring between block and slot inner wall, iron block is connected in arc block, is equipped with solenoid in the slot.
The technical principle of this programme are as follows: rack is played a supporting role for device, and station is in order to which plate to be placed on above
It carries out, is drilled by drill bit to plate, motor provides power for the rotation of drill bit；Cylinder is the height in order to adjust drill bit
Degree, when carrying out plate drilling, the piston rod of cylinder extends, and drill bit is made to drill with web contact；Cleaning mechanism is
In order to clear up to the scrap on drill bit and plate while be cooled down to spray head after drill bit completion drills to plate
Cooling；Oil injection mechanism is to moisten in order to which before bit bore, oil injection mechanism sprays suitable oil on drill bit to drill bit
It is sliding；Use when small drill bit is to carry out brill small-diameter hole to plate, increasing diameter head is the diameter in order to increase small drill bit, so that right
Plate carries out drill large-caliber hole；Increase diameter head to connect with drill body spline, enables increasing diameter head in drill body along sliding in the radial direction
It is dynamic, to adjust the diameter of drill bit；First through hole and the second through-hole be can be slidably installed for rack gear in wherein, iron block
In order to avoid arc block is completed to stretch out outside slot, when increasing diameter head slides in drill body, spring is by radial torsion, spring
Damage pulls the upper end of rack gear move rack gear to close to the direction of station, the rotation of rack gear meshed gears, at the same gear and
Increase several gear teeth meshings on diameter head, is slided in drill body to the direction far from station so that increasing diameter head, make the brill of small drill bit
Body is skidded off from diameter head is increased, and when arc block and apertures in alignment, spring elongation, arc block stretches out aperture, and arc block hinders to increase
The continuation of diameter head is slided in drill body, stops drag rack gear, and arc block avoids during drilling to plate at this time, increases diameter
Head slides in the drill body of small drill bit, can carry out the hole for carrying out boring small-bore to plate；Solenoid is powered, and solenoid has magnetic
Property, iron block are returned in slot by solenoidal magnetic absorption, spring contraction, arc block, and the upper end of rack gear is pulled to make rack gear to remote
Direction movement from station, the rotation of rack gear meshed gears, while several gear teeth meshings on gear and increasing diameter head, so that increasing
Diameter head slides in drill body to the direction close to station, increases diameter head when sliding back into original position in drill body, stops drawing
Carry-over bar, drill bit are restored to the hole for carrying out that large aperture is bored to plate.
This programme has the beneficial effect that 1, by pulling rack gear, slides increasing diameter head in the drill body of small drill bit, to change
The diameter for becoming drill bit is large and small, to meet the needs of drilling, avoids when needing out the hole of different-diameter on plate, needs
It to be improved work efficiency manually for the size of the required aperture on plate come more bit change；2, arc block and aperture
Cooperation, during carrying out boring small-bore hole to plate, increase diameter head will not be slided in drill body, avoid influence plate bore
The quality in hole.
Further, the lower end surface for increasing diameter head is inclined surface.When drill bit carries out boring the hole of large aperture to plate,
Reduce the contact area of the lower end surface and plate that increase diameter head, to improve the active force for increasing the lower end surface of diameter head to plate, favorably
In the progress of drilling.
Further, the station is equipped with idler wheel, and the middle part of station is equipped with cavity, station along feedstock direction two
Side is equipped with slug collection area, and station is equipped with transparent baffle along the side of feedstock direction.Idler wheel makes plate in the cunning of station
Move laborsaving, cavity avoids drill bit during drilling to plate, and drill bit contacts firmly with station, damages drill bit, simultaneously
The scrap generated in a part of plate boring procedure can also be collected in cavity；Slug collection area is to collect plate and drilled
The scrap generated in journey, after the completion of plate drilling, convenient for the scrap of unified cleaning generation；Transparent baffle is in order to plate
During being drilled, operator is located at after transparent baffle, avoids having scrap to splash when drilling and injured, while can also
Enough observe the situation in boring procedure.
Further, the cleaning mechanism is water pipe, and the oil injection mechanism is oil pipe.It is completed in drill bit to plate by water pipe
After being drilled, the scrap on drill bit and plate clear up while spray head is cooled down；Oil pipe is in bit bore
Before, oil injection mechanism sprays suitable oil on drill bit, is lubricated to drill bit.
Further, the solenoid is electrically connected with switch.Switch is to be able to more easily control solenoidal work
State.
Further, the upper end of the rack gear is equipped with handle.By holding handle come sliding rack, so that the movement of rack gear is more
The convenience added, while avoiding operator from contacting during sliding rack with turntable and injured.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the plate drilling device embodiment of drill bit reducing of the present invention；
Fig. 2 is the partial cutaway view of drill bit internal in Fig. 1；
Fig. 3 is the top view of station in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: rack 1, station 2, motor 3, cylinder 4, turntable 5, drill bit 6, water pipe
7, oil pipe 8, handle 9, transparent baffle 10, switch 11, drill body 12, increasing diameter head 13, the second through-hole 14, rack gear 15, gear 16, the gear teeth
17, slot 18, arc block 19, iron block 20, solenoid 21, spring 22, aperture 23, idler wheel 24, cavity 25, slug collection area 26.
Embodiment is referred to substantially shown in Fig. 1 ~ Fig. 3: a kind of plate drilling device of drill bit reducing, including rack 1, rack
Station 2 has been bolted on 1, idler wheel 24 has been installed, there are cavitys at the middle part of station 2 on the operating surface of station 2
25, the arranged on left and right sides of station 2 has slug collection area 26, and there is the transparent baffle 10 being hinged in rack 1 on the right side of station 2,
Motor 3 is installed in the rack 1 of 2 top of station, the output end of motor 3 is connect with the upper end of cylinder 4, the work of 4 lower end of cylinder
It is connected with turntable 5 on stopper rod, drill bit 6 is threaded in the middle part of 5 lower end of turntable, the lower end of turntable 5 is also equipped with water pipe 7 and oil
Pipe 8, water pipe 7 and oil pipe 8 are located at the two sides of drill bit 6, and first through hole is provided on turntable 5, and drill bit 6 includes small drill bit and increasing diameter head
13, small brick includes apex point and the drill body 12 for being connected to apex point upper end, and drill body 12 connect with 13 spline of diameter head is increased, rotates in drill body
Gear 16 is installed, increases and is connected with several gear teeth on 13 inner wall of diameter head, the lower end surface for increasing diameter head 13 is inclined surface, and drill body 12 is interior along diameter
The second through-hole 14 is provided on direction, first through hole is aligned with the second through-hole 14, and first through hole is pacified with sliding in the second through-hole 14
Equipped with rack gear 15, the upper end of rack gear 15 is pierced by first through hole, and the upper end of rack gear 15 is connected with handle 9, and the engagement of rack gear 15 is equipped with
Gear 16, gear 16 and gear 16 are engaged with the gear teeth 17, and slot 18 is provided in drill body 12, solenoid 21, helical are equipped in slot 18
Pipe 21 is electrically connected with the switch 11 on transparent baffle 10, and spring 22, arc block 19 are connected between 18 inner wall of slot and arc block 19
Left end be connected with iron block 20, iron block 20 is located at the right side of solenoid 21, increases and is provided with aperture 23 on diameter head 13.
In use, unscrewing bolt, station 2 is adjusted in suitable height, bolt is tightened；The plate that will need to be drilled
It is placed on station 2, the right side of operator station transparent baffle 10 starts cylinder 4, piston rod elongation, and drill bit 6 is transported downwards
Dynamic, drill bit 6 is abutted with plate, and oil pipe 8 is fuel-displaced to be lubricated drill bit 6, and then oil pipe 8 stops fuel-displaced；Start motor 3,
The output end of motor 3 rotates, and then cylinder 4, turntable 5 and drill bit 6 is driven to rotate together, during drill bit 6 rotates, cylinder
4 elongations, drill bit 6 carry out the hole of drill large-caliber to plate, and after drilling is completed to plate, piston rod is shunk, the institute from plate of drill bit 6
It is exited in the heavy caliber hole of brill, closes motor 3, the water outlet of water pipe 7 cools down to drill bit 6, while will adhere on 6 surface of drill bit
Scrap rinses out, and the scrap on station 2 is flushed in slug collection area 26；Plate bore in needs adjusting small-bore
When hole, handle 9, slide downward rack gear 15 are held, gear 16 rotates counterclockwise, and increases diameter head 13 and slides up in drill body 12
Dynamic, when arc block 19 is aligned with aperture 23, spring 22 extends, and arc block 19 passes through aperture 23, and arc block 19 hinders to increase
The upward sliding in drill body 12 of diameter head 13 stops sliding rack 15, carries out machining small diameter to plate by using small drill bit
Hole；When needing to carry out plate again to process the hole of large aperture, the switch 11 installed on transparent baffle 10, helical are pressed
Pipe 21 is powered, and 21 band of solenoid is magnetic, and magnetic force of the iron block 20 by solenoid 21, iron block 20 moves downward, and then drives arc
Shape block 19 moves in return-enclosure 18, and spring 22 is shunk, and holds 9 upward sliding rack gear 15 of handle, and gear 16 rotates clockwise, and increases diameter head
13 in drill body 12 slide downward, slide go back to original position in drill body 12 when increasing diameter head 13, stopping sliding rack 15, closing
Switch 11 can carry out the plate of processing large aperture to plate again.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. a kind of plate drilling device of drill bit reducing, including rack, which is characterized in that be connected in the rack along vertical
The moveable station in direction, the rack above the station are equipped with motor, and the output end of motor is connected with cylinder, cylinder
Piston rod on be connected with turntable, be threaded with drill bit on turntable, turntable is equipped with cleaning mechanism and oil injection mechanism, on turntable
Equipped with first through hole, the drill bit include small drill bit and increase diameter head, increase diameter head be equipped with aperture, the small drill bit include apex point and
Drill body, drill body and increases diameter headdress flower key connection, and rotation is equipped with gear in drill body, is equipped with the second through-hole in drill body, first through hole and the
The alignment of two through-holes, first through hole and the interior sliding of the second through-hole are equipped with rack gear, and the wheel and rack engagement increases and sets on diameter head inner wall
There are several gear teeth, the gear teeth are engaged with gear, and slot is equipped in the drill body, and sliding is equipped with arc block, the arc block in slot
It is connected with spring between slot inner wall, iron block is connected in arc block, is equipped with solenoid in the slot；The lower end surface for increasing diameter head
For inclined surface.
2. a kind of plate drilling device of drill bit reducing according to claim 1, it is characterised in that: on the station
Equipped with idler wheel, the middle part of station is equipped with cavity, and station is equipped with slug collection area along the two sides of feedstock direction, station along into
Expect that the side in direction is equipped with transparent baffle.
3. a kind of plate drilling device of drill bit reducing according to claim 1 or 2, it is characterised in that: the cleaning
Mechanism is water pipe, and the oil injection mechanism is oil pipe.
4. a kind of plate drilling device of drill bit reducing according to claim 3, it is characterised in that: the solenoid electricity
It is connected with switch.
5. a kind of plate drilling device of drill bit reducing according to claim 4, it is characterised in that: the rack gear it is upper
End is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237394.6A CN106985219B (en) | 2017-04-12 | 2017-04-12 | A kind of plate drilling device of drill bit reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237394.6A CN106985219B (en) | 2017-04-12 | 2017-04-12 | A kind of plate drilling device of drill bit reducing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985219A CN106985219A (en) | 2017-07-28 |
| CN106985219B true CN106985219B (en) | 2019-02-19 |
Family
ID=59415795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237394.6A Active CN106985219B (en) | 2017-04-12 | 2017-04-12 | A kind of plate drilling device of drill bit reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985219B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526520B (en) * | 2018-03-21 | 2020-04-14 | 宁波海蔓汽车科技有限公司 | Automobile accessory perforating device |
| CN110000868B (en) * | 2019-05-13 | 2024-05-31 | 山东爱和家家居有限公司 | Adjustable furniture plate drilling device with protection structure |
| CN112427536B (en) * | 2020-12-15 | 2022-05-17 | 天津市兴盛泰钢结构有限公司 | Multi-station punching equipment for C-shaped steel production |
| CN112719985B (en) * | 2020-12-24 | 2022-07-19 | 澧县佳鑫钢化玻璃有限公司 | Drilling equipment of valve housing processing usefulness |
| CN112873431A (en) * | 2021-01-22 | 2021-06-01 | 温州职业技术学院 | High-efficient puncher of furniture board |
| CN113482231B (en) * | 2021-07-30 | 2022-12-09 | 山东洲盛建筑工程有限公司 | Assembly type building module and processing equipment thereof |
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| CN101288912A (en) * | 2008-06-12 | 2008-10-22 | 岳八金 | Step drill with changeable head |
| CN102133718A (en) * | 2010-12-31 | 2011-07-27 | 大连华录模塑产业有限公司 | Processing equipment for product |
| CN203701977U (en) * | 2013-12-26 | 2014-07-09 | 北京市三一重机有限公司 | Diameter-variable underreaming drill and drilling machine |
| CN104551114A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Adjustable combination stepped drill bit |
| CN204565229U (en) * | 2014-12-31 | 2015-08-19 | 苏州欧美克合金工具有限公司 | A kind of Step drill |
| CN205341978U (en) * | 2016-01-23 | 2016-06-29 | 丽水鸿图工业设计有限公司 | Drill press based on non -carbon brush motor |
| CN205764014U (en) * | 2016-06-02 | 2016-12-07 | 江西华讯实业有限公司 | A kind of menifold processing perforating device |
| CN205928876U (en) * | 2016-08-24 | 2017-02-08 | 衢州市鼎邦钢桶设备有限公司 | Composite board drilling equipment for photo holder frame |
-
2017
- 2017-04-12 CN CN201710237394.6A patent/CN106985219B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288912A (en) * | 2008-06-12 | 2008-10-22 | 岳八金 | Step drill with changeable head |
| CN102133718A (en) * | 2010-12-31 | 2011-07-27 | 大连华录模塑产业有限公司 | Processing equipment for product |
| CN203701977U (en) * | 2013-12-26 | 2014-07-09 | 北京市三一重机有限公司 | Diameter-variable underreaming drill and drilling machine |
| CN104551114A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Adjustable combination stepped drill bit |
| CN204565229U (en) * | 2014-12-31 | 2015-08-19 | 苏州欧美克合金工具有限公司 | A kind of Step drill |
| CN205341978U (en) * | 2016-01-23 | 2016-06-29 | 丽水鸿图工业设计有限公司 | Drill press based on non -carbon brush motor |
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| Publication number | Publication date |
|---|---|
| CN106985219A (en) | 2017-07-28 |
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