CN108481032A - A kind of construction house decoraton plank drilling equipment - Google Patents
A kind of construction house decoraton plank drilling equipment Download PDFInfo
- Publication number
- CN108481032A CN108481032A CN201810185419.7A CN201810185419A CN108481032A CN 108481032 A CN108481032 A CN 108481032A CN 201810185419 A CN201810185419 A CN 201810185419A CN 108481032 A CN108481032 A CN 108481032A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- rotating
- drilling equipment
- plate
- construction house
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of construction house decoraton plank drilling equipments, including pedestal, transmission belt, rotating bar, rotating wheel disk, drill bit and lifting cage plate, the fixed weld holder in the top both sides upper surface of pedestal is equipped with support post, fixed frame is equipped with roof supporting between the top of two support posts, the bore motor for being useful for driving drill bit rotation is fixedly mounted in the middle lower surface of roof supporting, rotating bar is provided with by the rotation of bearing connection type on the inside middle portion wall of two support posts, two rotating wheel disks fix the end for being erected at two rotating bars respectively, it is fixedly installed guide post on the outer end face of two rotating wheel disks, two lifting cage plates are slidably located in by the supporting slider opened up thereon in two guide posts respectively.The invention enables dalles can drill automatically after fixation, convenient and efficient, reduces handling time, substantially increases drilling efficiency, is suitble to promote the use of.
Description
Technical field
The present invention relates to a kind of drilling equipment, specifically a kind of construction house decoraton plank drilling equipment.
Background technology
Building decoration is the abbreviation of Building decorating and repairs engineering, and building decoration is to protect the agent structure of building, complete
The physical property of kind building, using function and beautifying constructure, using decorating and renovating material or jewelry to building inside and outside
The various processing procedures that surface and space carry out, building decoration are an indispensable parts in people's life, are mankind's tastes
Life, samples the important friend of life, due to the quickening of modern life rhythm, can make that people's is nervous, After Hours, very
Think really to relax, is at this moment sought after the warm of family.
Building can use decorative panel when decoration, and decorative panel generally requires to carry out decorative panel when in use
Drilling is handled, and the drilling equipment of existing decorative panel currently on the market, is all passed through when drilling to decorative panel
Man-hour manually hand-held carries out drilling processing, and the case where cause decorative panel to damage since hand-held fixed effect is bad in this way, and
It is extremely dangerous in this way, not only reduce the efficiency of work, and also some potential safety problems.
Invention content
The purpose of the present invention is to provide a kind of construction house decoraton plank drilling equipments, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions:
A kind of construction house decoraton plank drilling equipment, including pedestal, transmission belt, rotating bar, rotating wheel disk, drill bit and liter
Cage plate drops, and the inside of the pedestal is equipped with rotation axis by bearing connection type rotating turret, on the both sides excircle of rotation axis
It is installed with driving wheel;The adjusting electricity for being useful for driving rotation axis rotation is also fixedly mounted on the right plate outer wall of the pedestal
Machine;The fixed weld holder in the top both sides upper surface of the pedestal is equipped with support post, consolidates between the top of two support posts
Surely it is provided with roof supporting;The drilling electricity for being useful for driving drill bit rotation is fixedly mounted in the middle lower surface of the roof supporting
Machine;Rotating bar is provided with by the rotation of bearing connection type on the inside middle portion wall of two support posts;Described in two
Rotating wheel disk fixes the end for being erected at two rotating bars respectively;It is fixedly installed on the outer end face of two rotating wheel disks
Guide post;The side of the lifting cage plate offers sliding chamber, and two lifting cage plates distinguish sliding sleeve by the cunning chamber opened up thereon
It is located in two guide posts;The other side of the lifting cage plate is symmetrically fixedly installed lower clamp plate and upper clamp plate;The pedestal
Upper surface is also symmetrical arranged the guiding loop bar for being useful for playing support guide to lifting cage plate, and it includes supporting slider to be oriented to loop bar
And stop sleeve, wherein stop sleeve are fixed at the upper surface of pedestal, the lower part of supporting slider is slided up and down set on support
It is arranged in the inner cavity of sleeve, and the top of supporting slider is fixedly connected with the bottom of lifting cage plate;The excircle of the rotating bar
On be also installed with driven wheel;It is sequentially connected by transmission belt between the driving wheel and driven wheel.
Preferably, the pedestal is in body structure.
Preferably, the regulation motor uses servo motor.
Preferably, channel there are two also symmetrically being opened up on the top plate of the pedestal, two channels are located at two actives
The surface of wheel.
Preferably, two transmission belts extend through two channel settings.
Preferably, the output shaft of the bore motor is arranged downward, passes through connection between the output shaft and drill bit of bore motor
Axis device is drivingly connected.
Preferably, it is further opened with internal thread through hole on the upper clamp plate.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention is respectively locked to the both ends of dalle with clamping screw;Bore motor drives drilling bit high-speed rotation
Turn, regulation motor drives two rotating wheel disks to synchronize and rotate in same direction, and wherein rotating wheel disk drives during rotation
Guide post moves in a circle, since lifting cage plate is slidably located in guide post, when guide post is during moving in a circle
It can realize that lifting cage plate moves up and down in the vertical direction;It is lifted during cage plate moves upwards when two and drives decorative panel
Material moves upwards, wherein high-speed rotating drill bit carries out bore operation to the dalle moved upwards.In conclusion entire dress
Set it is simple in structure, it is easy to use so that dalle can drill automatically after fixation, convenient and efficient, reduce people
The work operating time, drilling efficiency is substantially increased, is suitble to promote the use of.
Description of the drawings
Fig. 1 is the structural schematic diagram of construction house decoraton plank drilling equipment.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram of rotating disc in construction house decoraton plank drilling equipment.
Fig. 4 is the structural schematic diagram that cage plate is lifted in construction house decoraton plank drilling equipment.
Fig. 5 is the sectional view of Section A-A in Fig. 4.
Fig. 6 is the structural schematic diagram that loop bar is oriented in construction house decoraton plank drilling equipment.
In figure:1- pedestals, 2- regulation motors, 3- rotation axis, 4- driving wheels, 5- transmission belts, 6- driven wheels, 7- rotating bars,
8- rotating wheel disks, 9- shaft couplings, 10- roof supportings, 11- bore motors, 12- drill bits, 13- lift cage plate, 14- lower clamp plates, 15-
Upper clamp plate, 16- clamping screws, 17- dalles, 18- guide posts, 19- supporting sliders, 20- stop sleevees, the channels 21-, 22-
Support post, 23- internal thread through hole, 24- slide chamber.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-6, in the embodiment of the present invention, a kind of construction house decoraton plank drilling equipment, including pedestal
1, transmission belt 5, rotating bar 7, rotating wheel disk 8, drill bit 12 and lifting cage plate 13, the pedestal 1 be in body structure, pedestal 1 it is interior
Portion is equipped with rotation axis 3 by bearing connection type rotating turret, and driving wheel 4 is installed on the both sides excircle of rotation axis 3;
It is also fixedly mounted on the right plate outer wall of the pedestal 1 and is useful for the regulation motor 2 that driving rotation axis 3 rotates, regulation motor 2 is adopted
With servo motor, convenient for accurately controlling the rotating speed of rotation axis 3;It is also symmetrically opened up on the top plate of the pedestal 1 there are two channel 21,
Two channels 21 are located at the surface of two driving wheels 4;The fixed welding in the top both sides upper surface of the pedestal 1 is set up
There is the support post 22 in vertical direction setting, fixed frame is equipped with and is arranged in horizontal direction between the top of two support posts 22
Roof supporting 10;The middle lower surface of the roof supporting 10, which is fixedly mounted, is useful for the bore motor that driving drill bit 12 rotates
11, the output shaft of bore motor 11 is arranged downward, is driven and is connected by shaft coupling 9 between the output shaft and drill bit 12 of bore motor 11
It connects;Rotating bar 7 is provided with by the rotation of bearing connection type on the inside middle portion wall of two support posts 22;Two institutes
State the fixed end for being erected at two rotating bars 7 respectively of rotating wheel disk 8;It is fixed on the outer end face of two rotating wheel disks 8
It is provided with guide post 18.
The side of the lifting cage plate 13 offers sliding chamber 24, and two lifting cage plates 13 are divided by the cunning chamber 24 opened up thereon
It is not slidably located in two guide posts 18;The other side of the lifting cage plate 13 is symmetrically fixedly installed lower clamp plate 14 and upper folder
Plate 15, is wherein further opened with internal thread through hole 23 on upper clamp plate 15, the both ends of dalle 17 are distinguished by clamping screw 16
The fixed other sides for being erected at two lifting cage plates 13, the end of wherein dalle 17 be placed in lower clamp plate 14 and upper clamp plate 15 it
Between, it offsets with dalle 17 after being threadedly coupled in internal thread through hole 23 using clamping screw 16 and realizes dalle 17
It grips.
To ensure not shift during lifting cage plate 13 moves up and down in the vertical direction;The upper table of the pedestal 1
Face is also symmetrical arranged the guiding loop bar for being useful for playing support guide to lifting cage plate 13, and it includes supporting slider 19 to be oriented to loop bar
With stop sleeve 20, wherein stop sleeve 20 is fixed at the upper surface of pedestal 1, and the lower part of supporting slider 19, which slides up and down, to be set
It is arranged in the inner cavity of stop sleeve 20, and the top of supporting slider 19 is fixedly connected with the bottom of lifting cage plate 13.
Driven wheel 6 is also installed on the excircle of the rotating bar 7;Pass through between the driving wheel 4 and driven wheel 6
Transmission belt 5 is sequentially connected, and two transmission belts 5 extend through two channels 21 and are arranged.
The present invention operation principle be:In use, the both ends of the dalle 17 to drill are respectively placed in two
Between lower clamp plate 14 and upper clamp plate 15 on a lifting cage plate 13, both ends of the clamping screw 16 to dalle 17 are used respectively later
It is locked;Then motor 2 being controlled to adjust respectively and bore motor 11 starting, wherein bore motor 11 drives drill bit 12 high
Speed rotation, regulation motor 2 drives rotation axis 3 to rotate, and under the gearing of transmission belt 5, regulation motor 2 drives two rotating wheels
Disk 8 is synchronized and is rotate in same direction, and wherein rotating wheel disk 8 drives guide post 18 to move in a circle during rotation, due to
Lifting cage plate 13 is slidably located in guide post 18, when guide post 18 can realize lifting cage plate during moving in a circle
13 move up and down in the vertical direction;Being lifted when two during cage plate 13 moves upwards drives dalle 17 to transport upwards
It is dynamic, wherein high-speed rotating drill bit 12 carries out bore operation to the dalle 17 moved upwards.
Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of construction house decoraton plank drilling equipment, including pedestal(1), transmission belt(5), rotating bar(7), rotating wheel
Disk(8), drill bit(12)With lifting cage plate(13), characterized in that the pedestal(1)Inside pass through bearing connection type rotating turret
Equipped with rotation axis(3), rotation axis(3)Both sides excircle on be installed with driving wheel(4), the pedestal(1)Right side
It is also fixedly mounted on plate outer wall and is useful for driving rotation axis(3)The regulation motor of rotation(2), the pedestal(1)Top both sides
The fixed weld holder in upper surface is equipped with support post(22), two support posts(22)Top between fixed frame be equipped with branch support
Plate(10), the roof supporting(10)Middle lower surface fixed installation be useful for driving drill bit(12)The bore motor of rotation
(11), two support posts(22)Inside middle portion wall on by bearing connection type rotation be provided with rotating bar(7),
Two rotating wheel disks(8)Fixation is erected at two rotating bars respectively(7)End, two rotating wheel disks(8)It is outer
Guide post is fixedly installed on end face(18, the lifting cage plate(13)Side offer sliding chamber(24)), two lifting sets
Plate(13)Pass through the cunning chamber opened up thereon(24)Be slidably located in two guide posts respectively(18)On, the lifting cage plate(13)'s
The other side is symmetrically fixedly installed lower clamp plate(14)And upper clamp plate(15), the pedestal(1)Upper surface be also symmetrical arranged it is useful
In to lifting cage plate(13)Play the guiding loop bar of support guide, it includes supporting slider to be oriented to loop bar(19)And stop sleeve
(20), wherein stop sleeve(20)It is fixed at pedestal(1)Upper surface, supporting slider(19)Lower part slide up and down and be set to
Stop sleeve(20)Inner cavity in be arranged, and supporting slider(19)Top with lifting cage plate(13)Bottom be fixedly connected, institute
State rotating bar(7)Excircle on be also installed with driven wheel(6), the driving wheel(4)With driven wheel(6)Between pass through biography
Dynamic band(5)It is sequentially connected.
2. a kind of construction house decoraton plank drilling equipment according to claim 1, characterized in that the pedestal
(1)In body structure.
3. a kind of construction house decoraton plank drilling equipment according to claim 1, characterized in that the adjusting electricity
Machine(2)Using servo motor.
4. a kind of construction house decoraton plank drilling equipment according to claim 1, characterized in that the pedestal
(1)Top plate on also symmetrically open up there are two channel(21), two channels(21)It is located at two driving wheels(4)Just on
Side.
5. a kind of construction house decoraton plank drilling equipment according to claim 1, characterized in that two biographies
Dynamic band(5)Extend through two channels(21)Setting.
6. a kind of construction house decoraton plank drilling equipment according to claim 1, characterized in that the drilling electricity
Machine(11)Output shaft be arranged downward, bore motor(11)Output shaft and drill bit(12)Between pass through shaft coupling(9)Driving connects
It connects.
7. a kind of construction house decoraton plank drilling equipment according to claim 1, characterized in that the upper clamp plate
(15)On be further opened with internal thread through hole(23).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2017111304413 | 2017-11-15 | ||
CN201711130441 | 2017-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108481032A true CN108481032A (en) | 2018-09-04 |
CN108481032B CN108481032B (en) | 2020-08-25 |
Family
ID=63341756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810185419.7A Expired - Fee Related CN108481032B (en) | 2017-11-15 | 2018-03-07 | Building construction house dalle drilling equipment |
Country Status (1)
Country | Link |
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CN (1) | CN108481032B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109591495A (en) * | 2019-01-03 | 2019-04-09 | 青岛磊鑫装饰有限公司 | A kind of adjustable advertisement design engraving machine of multiposition |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829954A (en) * | 1985-08-19 | 1989-05-16 | Morgado Ralph G | Method of forming self-sealing piston |
JPH06297319A (en) * | 1993-04-15 | 1994-10-25 | Yokohama Rubber Co Ltd:The | Drilling machine |
US6595728B2 (en) * | 2001-06-01 | 2003-07-22 | Zhenghua Miao | Rigid and fragile material drilling machine |
CN202592071U (en) * | 2012-05-25 | 2012-12-12 | 中国十七冶集团有限公司 | Large-scale steel plate drill hole simple and easy positioning device |
CN105666438A (en) * | 2014-11-16 | 2016-06-15 | 陕西子竹电子有限公司 | Lifting workbench of electronic product assembly line |
CN206046894U (en) * | 2016-09-08 | 2017-03-29 | 佛山市承安铜业有限公司 | A kind of die cutting device of self-feeding |
CN106825660A (en) * | 2017-02-14 | 2017-06-13 | 张立 | A kind of drilling machine of adjustable punching depth |
CN107297522A (en) * | 2017-06-13 | 2017-10-27 | 刘德平 | Plate parts rig is used in a kind of hardware & tools processing |
CN206614061U (en) * | 2017-02-15 | 2017-11-07 | 东莞市宝高精密金属制品有限公司 | Automatic metal drilling machine |
CN107598207A (en) * | 2017-10-23 | 2018-01-19 | 佛山瑞普达光电科技有限公司 | A kind of long-bar metal block lifts borehole drill construction |
CN207464258U (en) * | 2017-11-15 | 2018-06-08 | 汪思维 | A kind of construction house decoraton plank drilling equipment |
-
2018
- 2018-03-07 CN CN201810185419.7A patent/CN108481032B/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829954A (en) * | 1985-08-19 | 1989-05-16 | Morgado Ralph G | Method of forming self-sealing piston |
JPH06297319A (en) * | 1993-04-15 | 1994-10-25 | Yokohama Rubber Co Ltd:The | Drilling machine |
US6595728B2 (en) * | 2001-06-01 | 2003-07-22 | Zhenghua Miao | Rigid and fragile material drilling machine |
CN202592071U (en) * | 2012-05-25 | 2012-12-12 | 中国十七冶集团有限公司 | Large-scale steel plate drill hole simple and easy positioning device |
CN105666438A (en) * | 2014-11-16 | 2016-06-15 | 陕西子竹电子有限公司 | Lifting workbench of electronic product assembly line |
CN206046894U (en) * | 2016-09-08 | 2017-03-29 | 佛山市承安铜业有限公司 | A kind of die cutting device of self-feeding |
CN106825660A (en) * | 2017-02-14 | 2017-06-13 | 张立 | A kind of drilling machine of adjustable punching depth |
CN206614061U (en) * | 2017-02-15 | 2017-11-07 | 东莞市宝高精密金属制品有限公司 | Automatic metal drilling machine |
CN107297522A (en) * | 2017-06-13 | 2017-10-27 | 刘德平 | Plate parts rig is used in a kind of hardware & tools processing |
CN107598207A (en) * | 2017-10-23 | 2018-01-19 | 佛山瑞普达光电科技有限公司 | A kind of long-bar metal block lifts borehole drill construction |
CN207464258U (en) * | 2017-11-15 | 2018-06-08 | 汪思维 | A kind of construction house decoraton plank drilling equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109591495A (en) * | 2019-01-03 | 2019-04-09 | 青岛磊鑫装饰有限公司 | A kind of adjustable advertisement design engraving machine of multiposition |
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Publication number | Publication date |
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CN108481032B (en) | 2020-08-25 |
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200730 Address after: Room 402-23, property building, No. 8, No. 1918, Qingliu East Road, Zhongxin Suzhou Chuzhou high tech Industrial Development Zone, Chuzhou, Anhui Province Applicant after: Anhui Qianyuan Project Management Co.,Ltd. Address before: Huian County in Fujian province 362100 Quanzhou Tu Zhai Zhen Huang Yu Ting Qiwen northwest new school 70 meters Applicant before: HUI'AN JINGYING BUILDING MATERIALS Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200825 |