CN107695780A - A kind of Hardware fitting processing perforating device with automatic dedusting function - Google Patents

A kind of Hardware fitting processing perforating device with automatic dedusting function Download PDF

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Publication number
CN107695780A
CN107695780A CN201711052861.4A CN201711052861A CN107695780A CN 107695780 A CN107695780 A CN 107695780A CN 201711052861 A CN201711052861 A CN 201711052861A CN 107695780 A CN107695780 A CN 107695780A
Authority
CN
China
Prior art keywords
fixedly connected
motor
workbench
cabinet shell
perforating device
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.)
Withdrawn
Application number
CN201711052861.4A
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Chinese (zh)
Inventor
刘志勇
季亚东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Ya Dong Chain Co Ltd
Original Assignee
Taizhou Ya Dong Chain Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Ya Dong Chain Co Ltd filed Critical Taizhou Ya Dong Chain Co Ltd
Priority to CN201711052861.4A priority Critical patent/CN107695780A/en
Publication of CN107695780A publication Critical patent/CN107695780A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines

Abstract

The invention discloses a kind of Hardware fitting processing perforating device with automatic dedusting function, including workbench, the upper end of the workbench is fixedly connected with cabinet shell, cylinder is provided with the upper end center of the cabinet shell, and the lower end of cylinder is fixedly connected with fixed plate by piston rod, the bottom of the fixed plate is fixedly connected with motor housing, and the inside of motor housing is provided with bore motor, drill bit is fixedly connected with the output shaft of the bore motor, the table top inwall of the workbench is uniformly provided with several chip areas, and the bottom of chip area is communicated with dust gathering arrester, the lower end of the dust gathering arrester is connected with dust catcher by conduit.The present invention is simple in construction, easy to operate, chip caused by punching can be collected, while cleaning effect is more preferable, maintains the table top cleannes of workbench.

Description

A kind of Hardware fitting processing perforating device with automatic dedusting function
Technical field
The present invention relates to hardware processing technique field, more particularly to a kind of Hardware fitting processing with automatic dedusting function Use perforating device.
Background technology
Hardware fitting processing is exactly by machineries such as raw material lathe, milling machine, drilling machine, polishings, by the drawing or sample of client Product are processed into various parts, such as:Screw, motor drive shaft, model car part, angling gears accessory, audio amplifier class product casing, Movable power shell etc..Drilling is relatively common Hardware fitting processing mode, when traditional drilling machine is drilled, can be produced Certain dirt particles, mixed and disorderly chip spreads all over the table top of workbench, very chaotic, while dirt particles not only influence normal work Make, and certain harm is produced to the health of staff, and need to be further processed giving up after machining Bits, waste time and energy.
The content of the invention
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the present invention provides a kind of hardware with automatic dedusting function Accessory processing perforating device.
To achieve these goals, present invention employs following technical scheme:
A kind of Hardware fitting processing perforating device with automatic dedusting function, including workbench, the workbench Upper end is fixedly connected with cabinet shell, is provided with cylinder at the upper end center of the cabinet shell, and the lower end of cylinder passes through piston Bar is fixedly connected with fixed plate, and the bottom of the fixed plate is fixedly connected with motor housing, and the inside of motor housing is provided with Bore motor, drill bit is fixedly connected with the output shaft of the bore motor, the both sides of the motor housing lower end outer wall are symmetrical Support bar is fixedly connected with, and the inwall of support bar is vertically plugged with gag lever post, the upper end of the gag lever post is fixedly connected with block, And the bottom of gag lever post is provided with locating piece, the outer wall of the gag lever post is socketed with spring, and the both ends of spring respectively with support bar Bottom wall connected with the upper wall of locating piece, the table top inwall of the workbench is uniformly provided with several chip areas, and chip area Bottom is communicated with dust gathering arrester, and the lower end of the dust gathering arrester is connected with dust catcher by conduit.
Preferably, the symmetrical level in the inwall both sides of the cabinet shell is provided with expansion link, and expansion link passes through cabinet shell Inwall stretch out end be provided with motor, end lower end of the expansion link away from motor is fixedly connected with cleaning Brush.
Preferably, the outer wall both sides of the cylinder are arranged with fixed block, and the inner thread of fixed block is connected with bolt, The roof of the cabinet shell is provided with screw corresponding with bolt.
Preferably, the locating piece is component made of rubber.
Compared with prior art, the beneficial effects of the invention are as follows:Accessory to be processed is positioned over the upper of workbench first End, and bore motor is started by external controlling switch, bore motor is used for the rotary power for providing drill bit, while in cylinder Under ejection effect so that drill bit carries out perforation processing to accessory, and in punching, the locating piece of motor housing both sides props up work The table top of platform, while under the effect of spring power, there is certain damping, buffering effect, the stability of punching is kept, and beat Chip caused by hole can be fallen in chip area, while under the suction-operated of dust catcher, is carried out by dust gathering arrester and conduit Collect, and after drilling, start motor so that expansion link drives cleaning brush to carry out horizontal back and forth movement, so as to right The chip of attachment on the table carries out cleaning dedusting so that dust removing effects are more preferable.The present invention is simple in construction, easy to operate, can Chip caused by punching is collected, while cleaning effect is more preferable, maintains the table top cleannes of workbench, the device uses It is convenient ingenious, suitably it is widely popularized.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is A structure enlargement diagrams of the present invention.
In figure:Workbench 1, cabinet shell 2, cylinder 3, fixed plate 4, motor housing 5, bore motor 6, drill bit 7, support bar 8th, gag lever post 9, block 10, locating piece 11, spring 12, chip area 13, dust gathering arrester 14, dust catcher 15, motor 16, expansion link 17th, cleaning brush 18, fixed block 19, bolt 20.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of Hardware fitting processing perforating device with automatic dedusting function, including workbench 1, work The upper end for making platform 1 is fixedly connected with cabinet shell 2, is provided with cylinder 3 at the upper end center of cabinet shell 2, and the lower end of cylinder 3 leads to Cross piston rod and be fixedly connected with fixed plate 4, the bottom of fixed plate 4 is fixedly connected with motor housing 5, and the inside of motor housing 5 Bore motor 6 is installed, drill bit 7, the both sides pair of the lower end outer wall of motor housing 5 are fixedly connected with the output shaft of bore motor 6 Title is fixedly connected with support bar 8, and the inwall of support bar 8 is vertically plugged with gag lever post 9, and the upper end of gag lever post 9 is fixedly connected with gear Block 10, and the bottom of gag lever post 9 is provided with locating piece 11, the outer wall of gag lever post 9 is socketed with spring 12, and the both ends difference of spring 12 It is connected with the bottom wall of support bar 8 and the upper wall of locating piece 11, the table top of workbench 1 is uniformly provided with several chip areas 13, and arranges The bottom of bits groove 13 is communicated with dust gathering arrester 14, and the lower end of dust gathering arrester 14 is connected with dust catcher 15 by conduit, bore motor 6, inhaled Dirt device 15 and motor 16 are electrically connected with civil power by external controlling switch.
Specifically, the symmetrical level in the inwall both sides of cabinet shell 2 is provided with expansion link 17, and expansion link 17 passes through cabinet shell 2 inwall, which stretches out to hold, is provided with motor 16, and end lower end of the expansion link 17 away from motor 16 is fixedly connected with clearly Clean brush 18, after drilling, cleaning brush 18 can clean to the table top of workbench 1, contribute to the collection of chip.
Specifically, the outer wall both sides of cylinder 3 are arranged with fixed block 19, and the inner thread of fixed block 19 is connected with bolt 20, the roof of cabinet shell 2 be provided with 20 corresponding screw of bolt, certain fixation supporting role is played to cylinder 3.
Specifically, locating piece 11 is component made of rubber, there is certain elastic performance, avoid acutely shaking during drilling It is dynamic.
Operation principle:In the present invention, accessory to be processed is positioned over to the upper end of workbench 1 first, and pass through external control System switch starts bore motor 6, and bore motor 6 is used for the rotary power for providing drill bit 7, while under the ejection effect of cylinder 3, So that drill bit 7 carries out perforation processing to accessory, and in punching, the locating piece 11 of the both sides of motor housing 5 props up the platform of workbench 1 Face, while under the resilient force of spring 12, there is certain damping, buffering effect, the stability of punching is kept, and punch institute Caused chip can be fallen in chip area 13, while under the suction-operated of dust catcher 15, is entered by dust gathering arrester 14 and conduit Row is collected, and after drilling, starts motor 16 so that expansion link 17 drives cleaning brush 18 to carry out horizontal come and go and transported It is dynamic, so as to carry out cleaning dedusting to the chip being attached on workbench 1 so that dust removing effects are more preferable.
More than, it is only the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any Those familiar with the art the invention discloses technical scope in, technique according to the invention scheme and its invention Design is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (4)

1. a kind of Hardware fitting processing perforating device with automatic dedusting function, including workbench (1), it is characterised in that: The upper end of the workbench (1) is fixedly connected with cabinet shell (2), and cylinder is provided with the upper end center of the cabinet shell (2) (3), and the lower end of cylinder (3) is fixedly connected with fixed plate (4) by piston rod, and the bottom of the fixed plate (4) is fixedly connected There is a motor housing (5), and the inside of motor housing (5) is provided with bore motor (6), on the output shaft of the bore motor (6) Drill bit (7) is fixedly connected with, the both sides of motor housing (5) lower end outer wall are symmetrically fixedly connected with support bar (8), and support The inwall of bar (8) is vertically plugged with gag lever post (9), and the upper end of the gag lever post (9) is fixedly connected with block (10), and gag lever post (9) bottom is provided with locating piece (11), and the outer wall of the gag lever post (9) is socketed with spring (12), and the both ends of spring (12) point It is not connected with the bottom wall of support bar (8) and the upper wall of locating piece (11), the table top inwall of the workbench (1) is uniformly provided with some Individual chip area (13), and the bottom of chip area (13) is communicated with dust gathering arrester (14), the lower end of the dust gathering arrester (14) passes through conduit It is connected with dust catcher (15).
2. a kind of Hardware fitting processing perforating device with automatic dedusting function according to claim 1, its feature It is:The symmetrical level in the inwall both sides of the cabinet shell (2) is provided with expansion link (17), and expansion link (17) passes through cabinet shell (2) inwall, which stretches out to hold, is provided with motor (16), end lower end of the expansion link (17) away from motor (16) It is fixedly connected with cleaning brush (18).
3. a kind of Hardware fitting processing perforating device with automatic dedusting function according to claim 1, its feature It is:The outer wall both sides of the cylinder (3) are arranged with fixed block (19), and the inner thread of fixed block (19) is connected with bolt (20), the roof of the cabinet shell (2) is provided with screw corresponding with bolt (20).
4. a kind of Hardware fitting processing perforating device with automatic dedusting function according to claim 1, its feature It is:The locating piece (11) is component made of rubber.
CN201711052861.4A 2017-10-30 2017-10-30 A kind of Hardware fitting processing perforating device with automatic dedusting function Withdrawn CN107695780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711052861.4A CN107695780A (en) 2017-10-30 2017-10-30 A kind of Hardware fitting processing perforating device with automatic dedusting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711052861.4A CN107695780A (en) 2017-10-30 2017-10-30 A kind of Hardware fitting processing perforating device with automatic dedusting function

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108274040A (en) * 2018-04-10 2018-07-13 佛山市人和科技有限公司 A kind of hardware punching clast cleaning plant
CN108296868A (en) * 2018-04-28 2018-07-20 宁波英赫机电科技有限公司 A kind of clast cleaning plant
CN108436128A (en) * 2018-06-01 2018-08-24 永春科盛机械技术开发有限公司 A kind of new material drilling equipment
CN108515369A (en) * 2018-03-30 2018-09-11 宁波辉励铭诚汽车零部件有限公司 A kind of part punching device
CN108620940A (en) * 2018-05-11 2018-10-09 曾袁 A kind of numerically-controlled machine tool is machined into cleaning plant
CN108637767A (en) * 2018-06-02 2018-10-12 丘莲清 A kind of aluminium product punch device
CN108838696A (en) * 2018-09-18 2018-11-20 天津冰科技有限公司 A kind of die apparatus processing unit (plant)
CN108839126A (en) * 2018-07-06 2018-11-20 严世君 A kind of plank efficient drilling device
CN108856464A (en) * 2018-06-19 2018-11-23 无锡南理工科技发展有限公司 A kind of electromechanical integration hole punched device punch structure and application method
CN108907874A (en) * 2018-07-23 2018-11-30 芜湖易测自动化设备有限公司 A kind of spare parts processing machinery dust-extraction unit
CN108907300A (en) * 2018-07-17 2018-11-30 徐正兴 A kind of milling tool with blade compensation
CN108907276A (en) * 2018-06-25 2018-11-30 上海宴阳智能科技有限公司 It is a kind of to use the perforating device for being convenient for waste recovery based on computer production
CN108941655A (en) * 2018-08-31 2018-12-07 刘荷花 A kind of aluminium-plastic panel automatic punching system of processing and its aluminium-plastic panel automatic punching technique
CN109014269A (en) * 2018-08-31 2018-12-18 刘荷花 A kind of aluminium-plastic panel automatic tapping machine tool and the automatic aperture processing method of aluminium-plastic panel
CN109015916A (en) * 2018-07-12 2018-12-18 潘喜兰 A kind of cabinet-wood drilling equipment that negative-pressure adsorption is fixed
CN109227743A (en) * 2018-09-30 2019-01-18 佛山市高明区生产力促进中心 A kind of drilling machine with garbage collection function
CN110293081A (en) * 2019-07-09 2019-10-01 上海海事大学 A kind of numerically-controlled machine tool cleaning device
CN110293243A (en) * 2019-07-18 2019-10-01 宁波优普电子有限公司 Drilling equipment is used in a kind of processing of auto-parts
CN110340719A (en) * 2019-07-04 2019-10-18 安徽英泰利科技有限公司 A kind of five metalworking perforating devices with cleaning function
CN111822755A (en) * 2020-07-22 2020-10-27 南京道卡机电科技有限公司 Alloy plate punching device convenient to clean
CN112893930A (en) * 2021-01-14 2021-06-04 金华洛为科技有限公司 Automatic cleaning equipment of digit control machine tool
CN112916908A (en) * 2021-01-25 2021-06-08 张福全 Manufacturing and processing method of electrical switch cabinet
CN114274251A (en) * 2020-09-27 2022-04-05 广州铂钡信息科技有限公司 Perforating device for high polymer material
CN115319147A (en) * 2022-10-13 2022-11-11 江苏富松模具科技有限公司 Mould processing equipment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11156810A (en) * 1997-11-27 1999-06-15 Hitachi Chem Co Ltd Dust collector for motorized tool
WO2006087054A2 (en) * 2005-02-18 2006-08-24 Alfred Kärcher Gmbh & Co. Kg Collector for bore cuttings
CN105817670A (en) * 2016-06-02 2016-08-03 常州市金海珑机械制造有限公司 Drilling device for machining hardware
CN105834471A (en) * 2016-04-29 2016-08-10 无锡港盛重型装备有限公司 Drilling machine for hardware machining
CN106041628A (en) * 2016-08-05 2016-10-26 无锡市天龙装饰材料有限公司 Drilling machine provided with automatic dust removal function and used for hardware fitting machining
CN205929083U (en) * 2016-06-29 2017-02-08 天下石仓(天津)有限公司 Stone material board perforating device
CN206029356U (en) * 2016-08-29 2017-03-22 赵圣雅 Automatic steel sheet drilling machine of adjusting
CN206230050U (en) * 2016-11-25 2017-06-09 郑州大学 A kind of compression type agricultural part punching equipment
CN106956015A (en) * 2017-05-09 2017-07-18 郭钦 Rapid drilling device is used in a kind of handware production
CN107116251A (en) * 2017-05-14 2017-09-01 合肥鼎鑫模具有限公司 A kind of drilling machine for being convenient to clean chip
CN207508815U (en) * 2017-10-30 2018-06-19 深圳市荣恒昌科技有限公司 A kind of Hardware fitting processing perforating device with automatic dedusting function

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11156810A (en) * 1997-11-27 1999-06-15 Hitachi Chem Co Ltd Dust collector for motorized tool
WO2006087054A2 (en) * 2005-02-18 2006-08-24 Alfred Kärcher Gmbh & Co. Kg Collector for bore cuttings
CN105834471A (en) * 2016-04-29 2016-08-10 无锡港盛重型装备有限公司 Drilling machine for hardware machining
CN105817670A (en) * 2016-06-02 2016-08-03 常州市金海珑机械制造有限公司 Drilling device for machining hardware
CN205929083U (en) * 2016-06-29 2017-02-08 天下石仓(天津)有限公司 Stone material board perforating device
CN106041628A (en) * 2016-08-05 2016-10-26 无锡市天龙装饰材料有限公司 Drilling machine provided with automatic dust removal function and used for hardware fitting machining
CN206029356U (en) * 2016-08-29 2017-03-22 赵圣雅 Automatic steel sheet drilling machine of adjusting
CN206230050U (en) * 2016-11-25 2017-06-09 郑州大学 A kind of compression type agricultural part punching equipment
CN106956015A (en) * 2017-05-09 2017-07-18 郭钦 Rapid drilling device is used in a kind of handware production
CN107116251A (en) * 2017-05-14 2017-09-01 合肥鼎鑫模具有限公司 A kind of drilling machine for being convenient to clean chip
CN207508815U (en) * 2017-10-30 2018-06-19 深圳市荣恒昌科技有限公司 A kind of Hardware fitting processing perforating device with automatic dedusting function

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108515369A (en) * 2018-03-30 2018-09-11 宁波辉励铭诚汽车零部件有限公司 A kind of part punching device
CN108274040A (en) * 2018-04-10 2018-07-13 佛山市人和科技有限公司 A kind of hardware punching clast cleaning plant
CN108296868A (en) * 2018-04-28 2018-07-20 宁波英赫机电科技有限公司 A kind of clast cleaning plant
CN108620940A (en) * 2018-05-11 2018-10-09 曾袁 A kind of numerically-controlled machine tool is machined into cleaning plant
CN108436128A (en) * 2018-06-01 2018-08-24 永春科盛机械技术开发有限公司 A kind of new material drilling equipment
CN108637767A (en) * 2018-06-02 2018-10-12 丘莲清 A kind of aluminium product punch device
CN108856464A (en) * 2018-06-19 2018-11-23 无锡南理工科技发展有限公司 A kind of electromechanical integration hole punched device punch structure and application method
CN108907276A (en) * 2018-06-25 2018-11-30 上海宴阳智能科技有限公司 It is a kind of to use the perforating device for being convenient for waste recovery based on computer production
CN108839126A (en) * 2018-07-06 2018-11-20 严世君 A kind of plank efficient drilling device
CN109015916A (en) * 2018-07-12 2018-12-18 潘喜兰 A kind of cabinet-wood drilling equipment that negative-pressure adsorption is fixed
CN108907300B (en) * 2018-07-17 2022-03-08 徐正兴 Milling tool with blade compensation
CN108907300A (en) * 2018-07-17 2018-11-30 徐正兴 A kind of milling tool with blade compensation
CN108907874A (en) * 2018-07-23 2018-11-30 芜湖易测自动化设备有限公司 A kind of spare parts processing machinery dust-extraction unit
CN108941655A (en) * 2018-08-31 2018-12-07 刘荷花 A kind of aluminium-plastic panel automatic punching system of processing and its aluminium-plastic panel automatic punching technique
CN109014269A (en) * 2018-08-31 2018-12-18 刘荷花 A kind of aluminium-plastic panel automatic tapping machine tool and the automatic aperture processing method of aluminium-plastic panel
CN108838696A (en) * 2018-09-18 2018-11-20 天津冰科技有限公司 A kind of die apparatus processing unit (plant)
CN109227743A (en) * 2018-09-30 2019-01-18 佛山市高明区生产力促进中心 A kind of drilling machine with garbage collection function
CN110340719A (en) * 2019-07-04 2019-10-18 安徽英泰利科技有限公司 A kind of five metalworking perforating devices with cleaning function
CN110293081A (en) * 2019-07-09 2019-10-01 上海海事大学 A kind of numerically-controlled machine tool cleaning device
CN110293243A (en) * 2019-07-18 2019-10-01 宁波优普电子有限公司 Drilling equipment is used in a kind of processing of auto-parts
CN111822755A (en) * 2020-07-22 2020-10-27 南京道卡机电科技有限公司 Alloy plate punching device convenient to clean
CN114274251A (en) * 2020-09-27 2022-04-05 广州铂钡信息科技有限公司 Perforating device for high polymer material
CN112893930A (en) * 2021-01-14 2021-06-04 金华洛为科技有限公司 Automatic cleaning equipment of digit control machine tool
CN112893930B (en) * 2021-01-14 2022-02-22 金华洛为科技有限公司 Automatic cleaning equipment of digit control machine tool
CN112916908A (en) * 2021-01-25 2021-06-08 张福全 Manufacturing and processing method of electrical switch cabinet
CN112916908B (en) * 2021-01-25 2024-04-19 舟山市恒丰电气有限公司 Electrical switch cabinet manufacturing and processing method
CN115319147A (en) * 2022-10-13 2022-11-11 江苏富松模具科技有限公司 Mould processing equipment

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Application publication date: 20180216

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