CN104014840A - Full-automatic hole punching method - Google Patents
Full-automatic hole punching method Download PDFInfo
- Publication number
- CN104014840A CN104014840A CN201410228036.5A CN201410228036A CN104014840A CN 104014840 A CN104014840 A CN 104014840A CN 201410228036 A CN201410228036 A CN 201410228036A CN 104014840 A CN104014840 A CN 104014840A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- drill bit
- punching method
- helical guideway
- guide post
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical 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)
Abstract
The invention relates to the field of machining, in particular to a full-automatic hole punching method. According to the method, a drill bit is driven to carry out rotation and revolution through a planetary gear on a planetary gear set, and rotating force is provided for the drill bit. By arranging a spiral guiding track, pressure in a workpiece direction is exerted on the drill bit, and accordingly hole punching on a workpiece is achieved. According to the full-automatic hole punching method, the planetary gear set is used for achieving simultaneous rotation and revolution of a plurality of drill bits, the spiral guiding track is arranged, during revolution, down-pressing force is exerted on the drill bits, and then hole punching on the workpiece is achieved. According to a full-automatic hole punching machine, a plurality of holes can be punched at the same time, or hole punching is carried out on a plurality of workpieces at the same time, and working efficiency is greatly improved.
Description
Technical field
The present invention relates to field of machining, in particular to a kind of full automatically punching method.
Background technology
Drilling machine refers to the mode of utilizing the instrument harder, sharper keen than object to pass through rotary cutting or rotary squeezing, and the machinery and the equipment that on object, leave cylindrical hole or hole are referred to as.Also there are the rig of being called, puncher, perforator, through-hole machine etc.By precise part is holed, get a desired effect, drilling machine has semi-automatic boring machine and full-automatic drilling machine, along with the increase of cost of human resources; Most enterprises all considers that full-automatic drilling machine is as developing direction.Along with the development in epoch, the lifting of the drilling technique of automatic drilling machine, adopts full-automatic drilling machine to hole with the obvious advantage to various hardware dies watchband boring watchband boring jewellery.
Puncher can be divided into cloth drilling machine, drilling machine, circulation boring machine, five metals drilling machine, woodworking drilling machine, plastics drilling machine, mechanical drilling machine, watchband drilling machine.
All types of puncheres have a common feature, and that is exactly once can only make a call to a hole or once can only punch to a workpiece, and operating efficiency is not high.
Summary of the invention
The object of the present invention is to provide a kind of full automatically punching method, to solve the above problems.
A kind of full automatically punching method is provided in an embodiment of the present invention, has driven drill bit to carry out rotation and revolution by the planetary gear in planetary gearsets, given drill bit with rotatory force;
By arrange helical guideway to drill bit with the pressure towards workpiece place direction, thereby realize punching to workpiece.
Further, all numbers of the spiral of helical guideway are one week.
Further, the pitch of helical guideway is more than or equal to thickness of workpiece to be processed.
Further, drill bit is connected with hardware dropping device by drilling rod, thereby for preventing workpiece destruction really up to the mark drill bit.
Further, drilling rod is connected with helical guideway by guide post;
Between guide post and helical guideway, drive bearing is set, the frictional force when offseting between guide post and helical guideway.
Further, horizontally-guided plate is rotationally connected by fairlead and guide post, for driving guide post to rotate centered by the central shaft of horizontally-guided plate, further drives drill bit revolution.
Further, when drill bit revolves round the sun, the holder that the workpiece of processing is used with fixation workpiece is synchronizeed and is revolved round the sun with drill bit.
Further, the method for holder fixation workpiece is:
Clamping plate middle part is provided with turning cylinder;
One end of clamping plate coordinates with fixed part, for clamping workpiece to be processed;
The other end of clamping plate is connected with one end of fastening spring;
The other end of fastening spring is fixedly installed on the fixed part of adjacent holder, can drive clamping plate to carry out the clamping to workpiece.
Full automatically punching method of the present invention, utilizes planetary gearsets, and realize multiple drill bits and carried out rotation and revolution simultaneously, then be equipped with helical guideway, the power to the drill bit in the process of revolution to press down, and then realized the punching to workpiece.Fully automatic perforator of the present invention can be realized and beats multiple holes simultaneously or multiple workpiece punched simultaneously, has significantly improved operating efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, to the accompanying drawing of required use in detailed description of the invention or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is embodiment of the present invention fully automatic perforator structural representation;
Fig. 2 is embodiment of the present invention fully automatic perforator top view;
Fig. 3 is embodiment of the present invention fixed seat structure schematic diagram;
Fig. 4 is helical guideway structural representation of the present invention;
Fig. 5 is the another kind of helical guideway structural representation of the present invention.
In figure, 1: the first motor; 2: the first decelerators; 3: upper cover plate; 4: guide rail adjusting bolt; 5: helical guideway; 6: guide post; 7: fairlead; 8: horizontally-guided plate; 9: resetting means; 10: drilling rod; 11: spline housing; 12: planetary gear; 13: drill chuck head; 14: drill bit; 15: holder; 16: fixed base plate; 17: workbench; 18: base; 19: central gear; 20: the second decelerators; 21: the second motors; 22: slip ring; 23: fixed part; 24: clamping plate; 25: turning cylinder; 26: fastening spring; 27: fixed stop; 28: drive link; 29: epicyclic gearbox; 30: pressure bearing; 31: hardware dropping device; 32: drive bearing.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, will technical scheme of the present invention be carried out to clear, complete description below.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, all other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belong to the scope that the present invention protects.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
As shown in drawings, the invention provides full automatically punching method, the method comprises:
Drive drill bit 14 to carry out rotation and revolution by the planetary gear 12 in planetary gearsets, give drill bit 14 with rotatory force;
By arrange helical guideway 5 to drill bit 14 with the pressure towards workpiece place direction, thereby realize the punching to workpiece.
The method can realize by following structure:
The second motor 21, by after the second decelerator 20 speed changes, is connected with the central gear 19 of planetary gearsets, drives central gear 19 to rotate; Planetary gear 12 is uniformly distributed centered by central gear 19, and central gear 19 engages with planetary gear 12, drives planetary gear 12 rotations; The below of each planetary gear 12 is all coaxially arranged with a drill bit 14, for giving drill bit 14 rotatory forces; Drill bit 14 is fixed on drilling rod 10 by drill chuck head 13, and drilling rod 10 is fixed on planetary gear 12 by spline housing 11 again, and drill bit 14 can be revolved round the sun and rotation with planetary gear 12.
The first motor 1 and the first decelerator 2 are arranged on upper cover plate 3, and upper cover plate 3 belows are fixedly installed helical guideway 5; The first motor 1 is connected with epicyclic gearbox 29 after by the first decelerator 2 speed changes, and epicyclic gearbox 29 is connected with workbench 17 again, and then drives drill bit 14 and workbench 17 to synchronously rotate.
The other end of drilling rod 10 and helical guideway 5 offset, and by helical guideway 5, drilling rod 10 is pressed down, and then drill bit 14 is pressed down, and realize punching.
After having opened, realize drilling rod 10 is resetted by being arranged on resetting means 9 on drilling rod 10, drill bit 14 is risen, and then depart from the workpiece of processing, carry out the replacing of workpiece.
Helical guideway 5 can be set to the structure shown in Fig. 4, also can be set to the structure shown in Fig. 5.
Further, all numbers of the spiral of helical guideway 5 are one week.
When all numbers of spiral of helical guideway 5 are one week, structure arranges simply, and operating efficiency is higher.If spiral is week for how, guide post 6 need be arranged on helical guideway 5 outsides or inner side so, or helical guideway 5 is set to coniform, and it is comparatively complicated that structure will become, and not only increased processing cost, also increased the probability damaging because parts are more.
Further, the pitch of helical guideway 5 is more than or equal to thickness of workpiece to be processed.
The pitch of helical guideway 5 downsides is set to identical with the thickness of the workpiece of required processing, so just can after drill bit 14 public affairs circle, just in time complete the punching of workpiece.The pitch of the downside of helical guideway 5 can be also the thickness that is greater than workpiece to be processed, can circle before resetting and can complete punching in drill bit 14 public affairs.
Further, drill bit 14 is connected with hardware dropping device 31 by drilling rod 10, thereby for preventing workpiece destruction really up to the mark drill bit 14.
Pressure bearing 30 is set on drilling rod 10, can makes drilling rod 10 carry out or not rotation from transferring guide post 6.In the time that processed workpiece hardness is higher, the adjustable pressure spring arranging in hardware dropping device 31 exceedes the dynamics that it bears, and adjustable pressure spring is compressed, thereby drill bit 14 is separated from workpiece, has then protected drill bit 14 can not damage because of overload.
It is pointed out that in the present embodiment, adjustable pressure spring can be resetting means 9 spring used, and resetting means 9 can have the function of reset, can also have the overload protection function of drill bit 14.
Further, drilling rod 10 is connected with helical guideway 5 by guide post 6;
Between guide post 6 and helical guideway 5, drive bearing 32 is set, the frictional force when offseting between guide post 6 and helical guideway 5.
Axle through drive bearing 32 is fixed on guide post 6, and the shell of drive bearing 32 and helical guideway 5 offset.When guide post 6 moves, the shell of drive bearing 32 rotates, and then moves at the lower surface of helical guideway 5.
Further, horizontally-guided plate 8 is rotationally connected by fairlead 7 and guide post 6, for driving guide post 6 to rotate centered by the central shaft of horizontally-guided plate 8, further drives drill bit 14 to revolve round the sun.
Helical guideway 5 downsides are helicoid, and the downside of the upper end of guide post 6 and helical guideway 5 offsets, and the middle part of guide post 6 is rotationally connected by fairlead 7 and horizontally-guided plate 8, and the lower end of guide post 6 is connected with planetary gear 12.Helical guideway 5 is fixedly connected with by guide rail adjusting bolt 4 with upper cover plate 3, regulates the guide rail adjusting bolt 4 can adjustable screw guide rail 5; The first motor 1 is set on upper cover plate 3 and the first decelerator 2, the first decelerators 2 are connected with horizontally-guided plate 8 by drive link 28, drives horizontally-guided plate 8 to rotate; Horizontally-guided plate 8 drives guide post 6 to revolve round the sun along the downside of helical guideway 5 by fairlead 7; In the process of revolution, the downside of helical guideway 5 is to 6 one power that press down of guide post, thereby makes guide post 6 that power is passed to drilling rod 10, further passes to drill bit 14, thereby realizes punching.
Further, when drill bit 14 revolves round the sun, the holder 15 that the workpiece of processing is used with fixation workpiece is synchronizeed revolution with drill bit 14.
Workbench 17 is fixedly connected with epicyclic gearbox 29, and epicyclic gearbox 29 is fixedly connected with horizontally-guided plate 8, can realize workbench 17 and synchronize rotation with drill bit 14.Below epicyclic gearbox 29 upper horizontal guide plates 8, be provided with the second motor 21, the second motors 21 and access power supply by slip ring 22, be connected with central gear 19 by the second decelerator 20.
Workpiece clamps by the holder 15 being arranged on workbench 17, processes thereby realize the corresponding workpiece of each drill bit 14.
Further, the method for holder 15 fixation workpieces is:
Clamping plate 24 middle parts are provided with turning cylinder 25;
One end of clamping plate 24 coordinates with fixed part 23, for clamping workpiece to be processed;
The other end of clamping plate 24 is connected with one end of fastening spring 26;
The other end of fastening spring 26 is fixedly installed on the fixed part 23 of adjacent holder 15, the clamping that can drive clamping plate 24 to carry out workpiece.
On base 18, be provided with fixed stop 27; One end that fixed stop 27 can be provided with fastening spring 26 with clamping plate 24 offsets, and for the other end of clamping plate 24 and fixed part 23 are separated, the workpiece of clamping is come off.
Workpiece is placed on a rear flank of fixed part 23, and clamping plate 24, by the effect of fastening spring 26, fixes to clamp workpiece on fixed part 23, thereby workpiece is rotated with workbench 17.
After workpiece machines, clamping plate 24 is provided with one of fastening spring 26 and corrects the fixed stop 27 being arranged on base 18 and stop, by the effect of turning cylinder 25, making to clamp has one end of workpiece to separate with fixed part 23, thereby realizes the disengaging of workpiece.Workbench 17 is rotated further, and the one end that is provided with fastening spring 26 at clamping plate 24 turns over after fixed stop 27, by the effect of fastening spring 26, makes the other end of clamping plate 24 near fixed part 23, realizes the clamping to the workpiece after changing.
Full automatically punching method of the present invention, utilizes planetary gearsets, and realize multiple drill bits 14 and carried out rotation and revolution simultaneously, then be equipped with helical guideway 5, the power to the drill bit 14 in the process of revolution to press down, and then realized the punching to workpiece.Fully automatic perforator of the present invention can be realized and beats multiple holes simultaneously or multiple workpiece punched simultaneously, has significantly improved operating efficiency.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a full automatically punching method, is characterized in that, drives drill bit to carry out rotation and revolution by the planetary gear in planetary gearsets, gives described drill bit with rotatory force;
By arrange helical guideway to described drill bit with the pressure towards workpiece place direction, thereby realize punching to workpiece.
2. full automatically punching method according to claim 1, is characterized in that, the spiral week number of described helical guideway is one week.
3. full automatically punching method according to claim 2, is characterized in that, the pitch of described helical guideway is more than or equal to thickness of workpiece to be processed.
4. full automatically punching method according to claim 3, is characterized in that, described drill bit is connected with hardware dropping device by drilling rod, thereby destroys described drill bit for preventing that workpiece is really up to the mark.
5. full automatically punching method according to claim 4, is characterized in that, described drilling rod is connected with described helical guideway by guide post;
Between described guide post and described helical guideway, drive bearing is set, the frictional force when offseting between described guide post and described helical guideway.
6. full automatically punching method according to claim 5, it is characterized in that, horizontally-guided plate is rotationally connected by fairlead and described guide post, for driving described guide post to rotate centered by the central shaft of described horizontally-guided plate, further drives described drill bit revolution.
7. full automatically punching method according to claim 6, is characterized in that, when described drill bit revolves round the sun, the holder that the workpiece of processing is used with fixing described workpiece is synchronizeed and revolved round the sun with described drill bit.
8. full automatically punching method according to claim 7, is characterized in that, the method for described holder fixation workpiece is:
Clamping plate middle part is provided with turning cylinder;
One end of described clamping plate coordinates with fixed part, for clamping workpiece to be processed;
The other end of clamping plate is connected with one end of fastening spring;
The other end of described fastening spring is fixedly installed on the described fixed part of adjacent described holder, can drive described clamping plate to carry out the clamping to workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228036.5A CN104014840B (en) | 2014-05-27 | 2014-05-27 | Full automatically punching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228036.5A CN104014840B (en) | 2014-05-27 | 2014-05-27 | Full automatically punching method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014840A true CN104014840A (en) | 2014-09-03 |
| CN104014840B CN104014840B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228036.5A Active CN104014840B (en) | 2014-05-27 | 2014-05-27 | Full automatically punching method |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168910A (en) * | 1996-11-15 | 1997-06-30 | Daishowa Seiki Co Ltd | Tool holder |
| TW461355U (en) * | 2000-11-17 | 2001-10-21 | Shiu Jin Lai | Improvement of stable device for multi-shaft drill bit |
| JP2003311519A (en) * | 2002-04-24 | 2003-11-05 | Yasaka Tekko Kk | Apparatus for driving spindle of drilling machine |
| CN200991776Y (en) * | 2006-12-19 | 2007-12-19 | 北京通州宋庄铸造厂 | Pipeline flange drilling-hole special machine tool |
| CN201572938U (en) * | 2009-12-01 | 2010-09-08 | 广州塞维拉电梯轨道系统有限公司 | Porous drill device |
| CN202291482U (en) * | 2011-10-28 | 2012-07-04 | 成都高新区尼玛电子产品外观设计工作室 | Linked punch |
| CN202804249U (en) * | 2012-09-04 | 2013-03-20 | 浙江中柴机器有限公司 | Special drilling machine for Porous porous gear processing special drilling machine |
| CN202824763U (en) * | 2012-10-12 | 2013-03-27 | 黄石市中天机械制造有限责任公司 | Adjustable transmission device capable of drilling multiholes |
| CN202963537U (en) * | 2012-12-20 | 2013-06-05 | 北京建筑工程学院 | Drill bit device |
| KR20130083583A (en) * | 2012-01-13 | 2013-07-23 | 현대중공업 주식회사 | Multi-spindle device for middle engine cam flange hole drilling of ship |
| CN203484702U (en) * | 2013-10-07 | 2014-03-19 | 李迎赫 | Drill capable of drilling two holes at a time for central heating reconstruction project |
| CN203495275U (en) * | 2013-10-30 | 2014-03-26 | 浙江天力机车部件有限公司 | Multi-head drilling device |
| CN203541618U (en) * | 2013-08-28 | 2014-04-16 | 黄瑾瑶 | Five axis drill head for machining center |
-
2014
- 2014-05-27 CN CN201410228036.5A patent/CN104014840B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168910A (en) * | 1996-11-15 | 1997-06-30 | Daishowa Seiki Co Ltd | Tool holder |
| TW461355U (en) * | 2000-11-17 | 2001-10-21 | Shiu Jin Lai | Improvement of stable device for multi-shaft drill bit |
| JP2003311519A (en) * | 2002-04-24 | 2003-11-05 | Yasaka Tekko Kk | Apparatus for driving spindle of drilling machine |
| CN200991776Y (en) * | 2006-12-19 | 2007-12-19 | 北京通州宋庄铸造厂 | Pipeline flange drilling-hole special machine tool |
| CN201572938U (en) * | 2009-12-01 | 2010-09-08 | 广州塞维拉电梯轨道系统有限公司 | Porous drill device |
| CN202291482U (en) * | 2011-10-28 | 2012-07-04 | 成都高新区尼玛电子产品外观设计工作室 | Linked punch |
| KR20130083583A (en) * | 2012-01-13 | 2013-07-23 | 현대중공업 주식회사 | Multi-spindle device for middle engine cam flange hole drilling of ship |
| CN202804249U (en) * | 2012-09-04 | 2013-03-20 | 浙江中柴机器有限公司 | Special drilling machine for Porous porous gear processing special drilling machine |
| CN202824763U (en) * | 2012-10-12 | 2013-03-27 | 黄石市中天机械制造有限责任公司 | Adjustable transmission device capable of drilling multiholes |
| CN202963537U (en) * | 2012-12-20 | 2013-06-05 | 北京建筑工程学院 | Drill bit device |
| CN203541618U (en) * | 2013-08-28 | 2014-04-16 | 黄瑾瑶 | Five axis drill head for machining center |
| CN203484702U (en) * | 2013-10-07 | 2014-03-19 | 李迎赫 | Drill capable of drilling two holes at a time for central heating reconstruction project |
| CN203495275U (en) * | 2013-10-30 | 2014-03-26 | 浙江天力机车部件有限公司 | Multi-head drilling device |
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| Publication number | Publication date |
|---|---|
| CN104014840B (en) | 2017-01-04 |
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