CN107160170A - A kind of Multi-functional perforating device - Google Patents
A kind of Multi-functional perforating device Download PDFInfo
- Publication number
- CN107160170A CN107160170A CN201710575756.2A CN201710575756A CN107160170A CN 107160170 A CN107160170 A CN 107160170A CN 201710575756 A CN201710575756 A CN 201710575756A CN 107160170 A CN107160170 A CN 107160170A
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- CN
- China
- Prior art keywords
- flabellum
- thorn
- except
- except thorn
- knife
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of Multi-functional perforating device, flash removed can be removed simultaneously in punching.A kind of Multi-functional perforating device, including handle of a knife, fluted drill, perforate blade；The lower end of handle of a knife is provided with fluted drill, handle of a knife is provided with perforate blade, perforate blade include circular openings tooth and be connected with circular openings tooth tip first except thorn platform, first except thorn platform include several be circularly and evenly distributed except thorn flabellum, it is two neighboring except thorn flabellum between formed except pierce angle.
Description
Technical field
The present invention relates to cheesing techniques, and in particular to a kind of to remove the Multifunction open of the burr produced simultaneously in punching
Hole device.
Background technology
Machine drilling is the conventional technological means of manufacture field, refers to carry out punching work on base material.Machine drilling one
As use puncher, puncher includes force piece on support and the hole making drill on support, support and drives hole making drill
Move up and down and rotary motion.
It is also known that drill bit is also mounted on support with punching functions, and the function base of hole making drill and drill bit
Originally it is identical, the main function of hole making drill is further to be expanded drill bit punched hole footpath, gets macropore.
Traditional hole making drill includes locating shaft and encloses perforate tooth around locating shaft one, and locating shaft insertion needs to expand the hole in aperture
Positioned, then perforate tooth rotates and moved up and down further by borehole enlargement under support drive.
The problem of traditional hole making drill is primarily present is, hole periphery can be caused to produce burr, therefore punching in punching
After finishing, in addition it is also necessary to use file flash removed, troublesome poeration, lose time.
The hole making drill with auxiliary knife is disclosed now with 201320859056.3 Chinese patent documents, can be while punching
Burr is removed.
But the auxiliary knife of use is made a return journey, flash removed still can have problems with：
（1）The blade of auxiliary knife removes flash removed down, easily causes substrate upper surface scratch occur；（2）Auxiliary knife blade down, if control
System processed error, when the intensity of base material is less than the intensity of auxiliary knife；Auxiliary knife blade can cut bad base material；（3）Whole production,
Sell during hole making drill, be vanning transport, so, several hole making drills are accumulated together, when people is taken out with hand, imprudence
Damage will be caused to human body.
The content of the invention
Present invention aims to overcome that the defect of prior art is there is provided a kind of Multi-functional perforating device, can be while punching
Flash removed is removed, the problems of the prior art are solved.
To achieve these goals, the technical scheme that the present invention takes is as follows：
A kind of Multi-functional perforating device, including handle of a knife, fluted drill, perforate blade；The lower end of handle of a knife is provided with fluted drill, and handle of a knife is provided with
Perforate blade, perforate blade include circular openings tooth and be connected with circular openings tooth tip first except thorn platform, first except pierce platform
Thorn angle is removed including several formation between thorn flabellum, the two neighboring flabellum except thorn that remove being circularly and evenly distributed.
As a kind of preferred embodiment, the fluted drill is provided with first except thorn platform structure identical second removes thorn platform, the
Two are located inside circular openings tooth except thorn platform.
As a kind of preferred embodiment, handle of a knife outer wall upper end is provided with mounting assembly, and the mounting assembly includes vertical chute, cunning
Block and annular groove；Sliding block is arranged on handle of a knife outer wall, vertical chute and annular groove be all support rotary shaft inwall one into
The depression of type；The top of vertical chute is connected with annular groove, and the annular groove bottom is also communicated with locating slot.
As a kind of preferred embodiment, first removes thorn flabellum interconnection except two that pierce arbitrary neighborhood in platform, except thorn flabellum
Lower surface be inclined cambered surface.
As a kind of preferred embodiment, any one has the different side in two angles of inclination, two sides point except thorn flabellum
Wei not first side and second side；First removes in thorn flabellum except any two of thorn platform is adjacent, and one of them is except thorn flabellum
First side with another except thorn flabellum second side be connected, constitute it is above-mentioned except thorn angle；First side and second side
Bottom be all connected with the least significant end of lower surface, the outer wall of circular openings tooth is adjacent except thorn flabellum with constituting two except thorn angle
The boundary line of first side and second side is on same vertical curve.
As a kind of preferred embodiment, first side in an index plane, the same flabellum except thorn and index plane are set
When angle is 15 °, the angle of second side and index plane is 330 °.
In the structure of the present invention, the structure to hole making drill is designed, and devises several except thorn flabellum, two neighboring
Except the thorn angle of removing that thorn flabellum is constituted is to realize in punching while going the function of flash removed.The structure of the present invention causes hole making drill
On, it is parallel for removing the working face of flash removed with the surface of base material.Working face is removed perpendicular to base compared to prior art
For material, it will not cause to damage and scratch to base material.
Meanwhile, essentially, in structure of the invention, for going removing for flash removed to pierce angle mainly due to different
What two first sides and second side for removing thorn flabellum were constituted, therefore first side and second side are the contacts with burr
Face, for when rotation, burr to be struck off.The present invention, is designed to both angles so that its removal effect is optimal
Change.
In the present invention, except thorn flabellum lower surface be inclined arcwall face, such structure contribute to reduce except Ci Tai with
The contact area of base material so that frictional force will not be especially big.
The present invention is provided with the structure of fluted drill on handle of a knife so that one comes in hole making drill in use, need not be first in base material
Upper prefabricated aperture, directly directly opens aperture with fluted drill in hole making drill work, more convenient；Two, fluted drill structure makes
Obtaining hole making drill can use as drill bit, you can may also be used for wide-bore for opening aperture, feature is stronger.And second removes
The presence for piercing platform is even more that may insure also remove flash removed when card punch opens aperture.
The structure of the present invention, is also designed the installing mechanism of hole making drill, is connected, made by the matching of sliding block chute
It must install more efficient and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the top view of embodiment 1.
Fig. 3 is second except the structural representation of thorn platform.
Fig. 4 is the structural representation of embodiment 3.
Fig. 5 is the structural representation of mounting assembly.
Wherein, reference is as follows：1- handle of a knifes, 2- fluted drills, 3- circular openings teeth, 4- first is except thorn platform, 5- the
One side, 6- second sides, 7- lower surfaces, 8- bolts hole, 9- second is except thorn platform, 10- sliding blocks, the vertical chutes of 11-, 12- annulars
Groove, 13- locating slots, 14- rotary shafts, 15- is except thorn flabellum.
Embodiment
It is an object of the invention to overcome the defect of prior art there is provided a kind of Multi-functional perforating device, with reference to implementation
Example is described in further detail to the present invention.
Embodiment 1
As shown in Figure 1 and 2, a kind of Multi-functional perforating device, including handle of a knife 1, fluted drill 2, perforate blade.
The handle of a knife lower end is provided with fluted drill, and knife upper end is that bolt hole 8 is also provided with hollow-core construction, handle of a knife, for inciting somebody to action
Rotary shaft on handle of a knife and puncher support is connected.
Perforate blade is welded with handle of a knife.Perforate blade includes circular openings tooth 3 and first except thorn platform 4.Circular openings tooth
It is socketed on handle of a knife, using handle of a knife as the center of circle.
First includes three except thorn flabellum 15 except thorn platform.Three identical except thorn blade structure, is all irregular cube knot
Structure.
Except the upper surface of thorn flabellum is plane.Except the lower surface 7 of thorn flabellum is arcwall face, except thorn flabellum inner side is removed with other
Flabellum connection is pierced, except thorn flabellum outside is arc.Except the angle of inclination for being located at two sides of both sides on the outside of arc of thorn flabellum
Difference, two sides are respectively first side 5 and second side 6.
Set an index plane, then when the angle of first side and index plane is 15 °, the angle of second side and index plane
For 330 °.
Three are circumferentially distributed except thorn flabellum centered on handle of a knife, in the adjacent flabellum except thorn of any two, one of fan
The first side of leaf is connected with the second side of another flabellum, constitutes one except thorn angle.First side and second side
Bottom is all connected with the least significant end of arcuate lower surface, i.e., first side and second side are connected with circular openings tooth.Circular openings
The boundary line of first side and second side is on same vertical curve between the outer wall of tooth and two neighboring flabellum.
The present embodiment, first except Ci Tai in circular openings tooth with being integrally formed.
The operation principle of the present embodiment is as follows：
Hole making drill is arranged on support, support drives hole making drill rotation or moved up and down, and fluted drill opens aperture in advance, and plays
Positioning action, circular openings tooth further perforate again so that output the larger hole in aperture.Due to first except thorn platform is and annular
Perforate tooth close to.First side and second side are all connected with circular openings tooth, i.e., two neighboring except removing that thorn flabellum is constituted
Pierce angle also with perforate tooth close to.So when under circular openings teeth directional completely into base material internal rotating perforate, in substrate surface
Many burrs are produced, now, above-mentioned to follow rotation except thorn angle is attached to substrate surface except what thorn flabellum was constituted, now burr enters and removed
Thorn angle is configured to be removed except the first side and second side at thorn angle stop.
Embodiment 2
As shown in figure 3, the present embodiment and the difference of embodiment 1 are, overcoat is welded with second except thorn platform 9 on the fluted drill.
Second is identical with the structure that first removes thorn platform except the structure of thorn platform, and second removes thorn platform except the size of thorn platform is less than first.
Second is located inside circular openings tooth except thorn platform.Second flushes except the bottom of thorn platform with circular openings bottom of the tooth portion.
The structure of the present embodiment causes hole making drill to be also used as drill bit and use, and either as drill bit or hole making drill
In use, flash removed can be removed while punching.
The operation principle of the present embodiment is as follows, by hole making drill be arranged on support on, support drive hole making drill rotation and up and down
Motion.If during drill bit startup, control system control up and down motion radian is relatively small so that fluted drill just pierces base material
In get hole come, and second except thorn platform be attached to substrate surface to fluted drill perforate rise burr be removed.And due to second
Except the structure of thorn platform causes except thorn face is not act on base material, therefore when as bit operation, first except Ci Tai and the
Two all by substrate surface or have micro gap except thorn platform with substrate surface.It is jagged when Twist Drill to erect, rotation
Second removes three of thorn platform except thorn angle is just removed it, and so, the hole making drill for being just can be used as drill bit, and also can simultaneously
Enough remove flash removed.
Embodiment 3
As shown in Fig. 4 ~ 5, the present embodiment and the difference of embodiment 1 are that handle of a knife is not provided with bolt hole, and again to handle of a knife rear end
Structure enter to advance so that it is convenient that hole making drill is arranged on more bottom on support.
Handle of a knife rear end outer wall is provided with mounting assembly, and the mounting assembly includes two vertical chutes 11, two and of sliding block 10
Annular groove 12.Two sliding blocks are arranged on the corresponding both sides in handle of a knife rear end, and two vertical chutes are arranged on the rotary shaft 14 of support
Inwall, two vertical chutes and annular groove are all the integrally formed depression of rotary shaft inwall（Rotary shaft also non-bolt hole）；
The top of vertical chute is connected with annular groove, and the annular groove bottom is also communicated with the locating slot perpendicular to annular groove
13。
The operation principle of the structure of the present embodiment is as follows：
During installation, hand-held handle of a knife allows two sliding blocks of handle of a knife to be directed at two vertical chutes of support rotary shaft, when sliding into vertical cunning
When groove top enters annular groove, handle of a knife is rotated so that sliding block leaves the junction of annular groove and vertical chute, and to slide
Block falls into the position of stuck handle of a knife in locating slot.So just very fast and easily hole making drill is installed on support, and position
Put and more consolidate.
The structure of the present embodiment causes, more convenient when being installed to hole making drill.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is, before said structure design
Put, to solve same technical problem, some made in the present invention are used without substantial change or polishing
Technical scheme essence still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (6)
1. a kind of Multi-functional perforating device, it is characterised in that including handle of a knife（1）, fluted drill（2）, perforate blade；Handle of a knife（1）Under
End is provided with fluted drill（2）, handle of a knife（1）Perforate blade is provided with, perforate blade includes circular openings tooth（3）With with circular openings tooth
（3）The first of top connection is except thorn platform（4）, first except thorn platform（4）Thorn flabellum is removed including what several were circularly and evenly distributed
（15）, it is two neighboring except thorn flabellum（15）Between formed except thorn angle.
2. a kind of Multi-functional perforating device according to claim 1, it is characterised in that the fluted drill（2）It is provided with and the
One except thorn platform（4）Structure identical second is except thorn platform（9）, second except thorn platform（9）Positioned at circular openings tooth（3）It is internal.
3. a kind of Multi-functional perforating device according to claim 2, it is characterised in that handle of a knife（1）Outer wall upper end is provided with installation
Component, the mounting assembly includes vertical chute（11）, sliding block（10）And annular groove（12）；Sliding block（10）It is arranged on handle of a knife
（1）Outer wall, vertical chute（11）And annular groove（12）It is all the rotary shaft of support（14）The integrally formed depression of inwall；Vertically
Chute（11）Top and annular groove（12）Connection, the annular groove（12）Bottom is also communicated with locating slot（13）.
4. a kind of Multi-functional perforating device according to claim 3, it is characterised in that first except thorn platform（4）Middle arbitrary neighborhood
Two except thorn flabellum（15）It is connected with each other, except thorn flabellum（15）Lower surface（7）For inclined cambered surface.
5. a kind of Multi-functional perforating device according to claim 4, it is characterised in that any one is except thorn flabellum（15）Have two
The different side in individual angle of inclination, two sides are respectively first side（5）And second side（6）；First except thorn platform（4）Appoint
Flabellum is pierced in adjacent the removing of meaning two（15）In, one of them is except thorn flabellum（15）First side（5）With another except thorn flabellum
（15）Second side（6）It is connected, constitutes above-mentioned except thorn angle；First side（5）And second side（6）Bottom all with following table
Face（7）Least significant end connection, circular openings tooth（3）Outer wall with constituting except thorn two of angle is adjacent except thorn flabellum（15）First
Sideways（5）And second side（6）Boundary line on same vertical curve.
6. a kind of Multi-functional perforating device according to claim 5, it is characterised in that one index plane of setting, same to remove
Pierce flabellum（15）In first side（5）When angle with index plane is 15 °, second side（6）Angle with index plane is
330°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575756.2A CN107160170A (en) | 2017-07-14 | 2017-07-14 | A kind of Multi-functional perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575756.2A CN107160170A (en) | 2017-07-14 | 2017-07-14 | A kind of Multi-functional perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160170A true CN107160170A (en) | 2017-09-15 |
Family
ID=59816828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710575756.2A Pending CN107160170A (en) | 2017-07-14 | 2017-07-14 | A kind of Multi-functional perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160170A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202578U (en) * | 1985-06-29 | 1986-07-30 | 范云德 | High speed drilling-filing bit |
| EP1002606A1 (en) * | 1998-11-19 | 2000-05-24 | Legrand | Double tubular drill |
| CN2855604Y (en) * | 2006-01-17 | 2007-01-10 | 施希文 | Circle-arc tooth hole making device |
| JP2007021688A (en) * | 2005-07-20 | 2007-02-01 | Mitsubishi Fuso Truck & Bus Corp | Hole saw having deburring blade |
| CN201792014U (en) * | 2010-08-31 | 2011-04-13 | 深圳市春来机电工具制造有限公司 | Steel plate tapper |
| CN202479570U (en) * | 2011-12-13 | 2012-10-10 | 陕西飞机工业（集团）有限公司 | Twist drill and dimple drill two-in-one composite drill |
| CN202861481U (en) * | 2012-11-12 | 2013-04-10 | 江西杰浩硬质合金工具有限公司 | Combined tool |
| CN103639492A (en) * | 2013-11-01 | 2014-03-19 | 安徽省宁国市金华银电机有限公司 | Counter sinking drilling tool |
| CN103752884A (en) * | 2014-01-23 | 2014-04-30 | 昆明桂丰机械有限公司 | Method for machining forming hole of annular feed forming mould and reamer |
| CN204234833U (en) * | 2014-11-26 | 2015-04-01 | 双威欣龙(安徽)液压有限公司 | A kind of milling cutter and boring grab |
| CN206104969U (en) * | 2016-10-12 | 2017-04-19 | 湖南中车时代电动汽车股份有限公司 | Brill, integrative combination drilling tool of counterbore |
-
2017
- 2017-07-14 CN CN201710575756.2A patent/CN107160170A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202578U (en) * | 1985-06-29 | 1986-07-30 | 范云德 | High speed drilling-filing bit |
| EP1002606A1 (en) * | 1998-11-19 | 2000-05-24 | Legrand | Double tubular drill |
| JP2007021688A (en) * | 2005-07-20 | 2007-02-01 | Mitsubishi Fuso Truck & Bus Corp | Hole saw having deburring blade |
| CN2855604Y (en) * | 2006-01-17 | 2007-01-10 | 施希文 | Circle-arc tooth hole making device |
| CN201792014U (en) * | 2010-08-31 | 2011-04-13 | 深圳市春来机电工具制造有限公司 | Steel plate tapper |
| CN202479570U (en) * | 2011-12-13 | 2012-10-10 | 陕西飞机工业（集团）有限公司 | Twist drill and dimple drill two-in-one composite drill |
| CN202861481U (en) * | 2012-11-12 | 2013-04-10 | 江西杰浩硬质合金工具有限公司 | Combined tool |
| CN103639492A (en) * | 2013-11-01 | 2014-03-19 | 安徽省宁国市金华银电机有限公司 | Counter sinking drilling tool |
| CN103752884A (en) * | 2014-01-23 | 2014-04-30 | 昆明桂丰机械有限公司 | Method for machining forming hole of annular feed forming mould and reamer |
| CN204234833U (en) * | 2014-11-26 | 2015-04-01 | 双威欣龙(安徽)液压有限公司 | A kind of milling cutter and boring grab |
| CN206104969U (en) * | 2016-10-12 | 2017-04-19 | 湖南中车时代电动汽车股份有限公司 | Brill, integrative combination drilling tool of counterbore |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |